Revolutionary Weight Loss Drug Launch: The Ultimate Solution is Here!

Ozempic is a well-known name, primarily approved for diabetes treatment in the UK and US, yet it is commonly prescribed ‘off-label’ for weight loss. This medication has essentially become synonymous with a groundbreaking new category of weight loss drugs.

Injectable medications like Ozempic, Wegovy, Mounjaro, Zepbound, Rybelsus, and Saxenda can facilitate significant weight loss, approaching 20% of a person’s body weight in certain individuals.

Now, the next generation of weight loss solutions has arrived, and they are available in pill form.

The debut of these tablets occurred in the United States, with Novo Nordisk (the producer of Ozempic) launching Wegovy tablets on January 5, 2026. Their quick rise in popularity resulted in over 18,000 new prescriptions issued in the first week alone.

But Wegovy won’t stand alone for long. Eli Lilly’s competing drug, orforglipron, is projected to gain FDA approval this spring, and several alternatives are in development.

(Currently, these tablets are not available in the UK; however, UK policies are anticipated to follow the FDA’s example.)

The mechanism of these tablets mirrors that of injectables. The active compounds, known as “incretins” (like Wegovy’s semaglutide and Mounjaro’s tirzepatide), deceive the body into feeling full by imitating natural satiety hormones.

As digestion slows down, you naturally consume less, leading to weight loss. Don’t let hunger hinder your journey to success.

Now available in pill form, this medication promises similar life-altering effects and protection against obesity-related illnesses, all while being more affordable than ever.

Is it too good to be true? Experts caution that while the pill presents notable risks, it also brings substantial benefits.

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Can Weight Loss Drugs Transform the Landscape of Treatment?

These tablets could signify a new chapter in the management of obesity, providing broader access to life-altering healthcare.

“Not everyone prefers injectable medications,” states Dr. Simon Cork, a senior lecturer in appetite and weight regulation at Anglia Ruskin University in the UK. “Injections can be uncomfortable for many patients, making oral administration a more appealing option.”

Besides comfort, switching from injections to pills could massively reduce monthly costs. Those using weight loss drugs today often spend hundreds of dollars each month on injections.

Weight loss pills can be stored at room temperature in standard pill blister packs, making them more accessible – Credit: Getty Images

Thanks to the absence of needles and refrigeration needs, these pills can be produced and distributed at lower costs, providing weight loss solutions to millions who previously faced exorbitant prices.

“Overall, these pills are expected to be significantly more affordable than current injection therapies,” says Cork.

This trend is already visible in the US, where Wegovy pens are priced at $349 (approximately £250) per month, whereas Wegovy tablets retail for $149 (around £110).

In the UK, nearly 95% of incretin users incur high private fees. According to Professor Giles Yeo from the University of Cambridge, the NHS often cannot prescribe these expensive medications to all patients who need them.

“Patients may need to maintain these drugs for extended periods, which exacerbates the financial barrier, particularly for those from disadvantaged backgrounds most susceptible to obesity,” Cork noted. “I hope that these oral medications will democratize access.”

Addressing Long-Term Challenges

However, these drugs may not be the most effective options, even as their availability increases.

Incretins tend to offer lower efficacy in pill form. Injectable Wegovy has demonstrated a capacity to help users lose 15% of body weight after 68 weeks, while Wegovy tablets showed only 13.6% weight loss across 64 weeks.

The efficacy of pills may not match that of modern injected solutions. Retatortide, still in development, has shown results of 24% body weight reduction in just 48 weeks.

Administering these drugs through pills poses inherent challenges. Oral medications must traverse the stomach and liver before entering circulation, resulting in the manufacturer needing to increase the amount of active ingredient to achieve desired outcomes.

Consequently, weight loss results from pills may not be as rapid as from injections. Nevertheless, a significant complaint regarding injections—that discontinuing them often leads to weight regain—may see improvement.

A 2022 study revealed that participants who halted Wegovy injections regained up to two-thirds of their lost weight within one year.

The emergence of the pill could provide a solution. A recent study, the Eli Lilly ATTAIN-MAINTAIN Trial, showed that Orforglipron tablets helped participants stabilize their weight after stopping injectable therapy.

“Many might rely on these medications to maintain weight loss,” Yeo suggests.

Cork adds, “Injectables can be utilized for optimal weight loss, and pills can help maintain this weight affordably.”

Most incretins mimic the natural satiety hormone GLP-1, but new treatments are targeting multiple hormones for enhanced effectiveness – Credit: Getty Images

The Risks and Concerns of the Pill Revolution

While these drugs possess the potential to catalyze significant positive change, their widespread availability also raises risks for vulnerable populations.

“The major danger is these drugs entering the wrong hands,” warns Yeo. “Since there’s no weight limit to how these drugs might impact individuals, a 300-pound person aiming to lose 50 pounds could utilize it as well as a 16-year-old girl weighing 75 pounds.”

“Pills can easily be trafficked, making them accessible to anyone. It’s essential to establish strict regulations around their distribution,” he urges.

Cork shares concerns over side effects. Incretins can provoke various symptoms, including nausea, vomiting, constipation, and diarrhea. Clinical trials found that three-quarters of participants experienced digestive issues.

Moreover, there are rare but serious risks such as pancreatitis, gallstones, and gastroparesis. Additionally, interactions with other medications, including contraceptives, could affect their efficacy.

“The risk of pancreatitis is low, around 1%,” Cork notes. “But with millions potentially using these drugs, this risk becomes concerning without appropriate oversight.”

Though these warnings are sobering, they remain speculative. The actual impact of these drugs is still uncertain.

“2026 is poised to be a crucial year in understanding the efficacy, prevalence, and applications of these medications,” Yeo concludes. “Time will tell how things unfold.”

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Source: www.sciencefocus.com

2026: Will a Little-Known Drug Revolutionize Autism Treatment?

Leucovorin for Autism

Leucovorin: A Potential Solution for Rising Autism Rates

Hannah Beier/Reuters

The U.S. government ignited discussions last year by deciding to approve leucovorin, a lesser-known drug aimed at children with brain folate deficiency, a condition believed to correlate with autism.

This controversial decision alarmed many healthcare professionals, given that it was founded on limited evidence from just a handful of small studies. However, the largest clinical trial focusing on leucovorin’s effectiveness in treating autism is anticipated to yield results in early 2026, potentially providing clearer insights.

Autism became a priority in U.S. health strategy in 2025, following President Donald Trump’s appointment of Robert F. Kennedy Jr. as head of the nation’s health agency. Kennedy, who has previously linked increasing autism rates to vaccinations, committed to identifying autism’s causes by the end of September 2025.

Concurrently, the government signaled intentions to approve leucovorin use in patients with cerebral folate deficiency—a condition studies suggest affects nearly 40% of individuals on the autism spectrum, hindering effective vitamin B9 uptake in the brain and resulting in symptoms akin to autism traits, such as communication struggles and sensory processing issues. See more on this topic.

The U.S. Food and Drug Administration has refrained from commenting on the approval process’s current status.

Leucovorin is already sanctioned for treating various vitamin B9 deficiencies and mitigating side effects from certain cancer treatments. Preliminary studies hint it could alleviate some challenges faced by individuals with autism.

For instance, a 2016 survey assessed twice-daily leucovorin administration in 23 autistic children experiencing language impairments. After 12 weeks, 65% demonstrated significant improvements in verbal communication, contrasting sharply with approximately 25% of the 25 children who received a placebo.

“While these findings are hopeful, it’s crucial to clarify that leucovorin does not treat Autism Spectrum Disorder (ASD). It may merely enhance language capabilities in a subset of children with ASD,” stated the U.S. Department of Health and Human Services in their recent announcement.

Some researchers express skepticism regarding the U.S. government’s choice to endorse leucovorin, citing the limited and inconsistent evidence from current studies testing its efficacy on a small cohort of autistic children. Experts like Alicia Halladay from the Autism Science Foundation have voiced such concerns.

Meanwhile, Dr. Richard Fry and his team at Rossignol Medical Center in Arizona are in the process of studying leucovorin in a larger group of 80 children, aged between 2.5 to 5 years. While it is a more substantial trial, some advocate for even larger samples. This study aims to elucidate the drug’s efficacy in a more meaningful way.

Half of the participants will receive the drug for 12 weeks, while the rest will be given a placebo. All participants will then continue on leucovorin for an additional 12 weeks to gather more safety data.

Researchers are collecting feedback from parents on changes in social communication, as well as monitoring other autism-related indicators including irritability, hyperactivity, sensory sensitivities, and repetitive behaviors.

This trial aims to enhance understanding of whether leucovorin has an effect on autism in children and to address ongoing concerns regarding its safety profile.

Despite being considered a safe drug overall, its side effects—particularly in children with autism—remain largely uncharted territory. “The number of families involved in this analysis is still limited, underscoring the need for comprehensive safety assessments,” expressed Halladay.

Throughout the trial, Fry and colleagues will monitor potential side effects bi-weekly for the first 12 weeks and subsequently on a four-week basis, while regularly collecting blood samples to assess changes in blood clotting, immune responses, and overall organ function.

Assuming leucovorin proves beneficial, its mechanisms—beyond merely boosting vitamin B9 levels in the brain—will be explored through scans taken pre- and post-trial.

“We are unsure of the exact effects of leucovorin, but our hypothesis suggests it may enhance brain connectivity,” Fry stated.

However, opinions differ regarding the implications of these findings. “At present, there are no therapies addressing core autism symptoms. Existing medications only serve as temporary solutions for symptoms,” Fry noted. “Leucovorin might be a pioneering therapy potentially treating foundational mechanisms of autism.”

Conversely, Professor Halladay cautions that even an expanded sample of 80 children is still insufficient for making informed conclusions, particularly considering the trial is taking place at a single Arizona location. “This represents progress, but further research involving diverse populations at multiple sites is essential,” she advised.

Stay informed on the latest developments regarding leucovorin and its implications for autism treatment.

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Source: www.newscientist.com

Projected Decline in Weight Loss Drug Prices by 2026: What You Need to Know

Massive demand for weight loss medications

Surge in demand for drugs like Wegovy, Victoza, and Ozempic leads to shortages

Michael Silk/Alamy

The blockbuster weight loss drug semaglutide, along with competitors, offers potential solutions to the global obesity crisis. However, access remains limited for many who could greatly benefit from these innovations, though changes are on the horizon.

Historically, weight loss drugs have been scarce; yet, by the end of 2024, manufacturers are expected to meet the skyrocketing demand. Nevertheless, treatments like semaglutide (marketed as Wegovy or Ozempic) continue to carry hefty price tags, often reaching thousands of dollars annually.

This pricing structures keeps these essential medications out of reach for the over 1 billion individuals affected by obesity globally. In the U.S., a mere 3 percent of the population utilizes weight-loss medications, with the numbers dipping below 1 percent in other countries, according to Morgan Stanley.

Looking ahead, 2026 promises significant developments, including the approval of orforglipron in multiple countries. This new medication mimics the GLP-1 hormone, known for its appetite-reducing properties. Unlike semaglutide, orforglipron, as a small molecule, offers tablet-based administration.

“Tablets are inexpensive to produce, simple to store, and easy to distribute,” explains Dr. Laura Heisler from the University of Aberdeen, UK. “In essence, the medication can reach a broader audience in need.”

In contrast, semaglutide is a larger molecule and a type of protein. Polymer drugs like these are generally challenging and costly to produce. They often require injections, complicating their supply and driving up costs. This has been a significant barrier to fulfilling the demand for GLP-1 drugs.

It’s important to note that there is a semaglutide version in pill form, Rybelsus, approved for type 2 diabetes. Novo Nordisk, the manufacturer, has also sought approval for a weight loss variant.

However, Rybelsus isn’t just any medication; it includes semaglutide alongside sulcaprosate sodium, which neutralizes stomach acid to facilitate absorption into the bloodstream. To maximize effectiveness, it must be taken at least 8 hours post-meal, with no food or drink for 30 minutes.

This complexity is part of the reason orforglipron has a lower production cost compared to semaglutide—it can be taken without the stringent requirements of medications like Rybelsus.

Furthermore, the introduction of orforglipron will foster competition among pharmaceutical companies. While Lilly, the producer of Orforglipron, has yet to disclose pricing, it has been shown to be less costly than other GLP-1 alternatives.

The sole drawback is that orforglipron appears less effective; those on the highest doses typically lose about 10% of body weight over 72 weeks, compared to 14% with semaglutide. Further research is needed to validate these findings.

Another critical development is the anticipated expiration of semaglutide patents in nations such as China, India, Brazil, Canada, and Turkey—home to a significant population. This could pave the way for generic versions to enter the market.

Although generics must meet the same standards as their branded counterparts, they often come at a fraction of the cost. “Once a drug loses patent protection, generic competition usually leads to price reductions of up to 90%,” states Jeremy Durant of Medicines UK, the association for generic drug manufacturers.

This shift may expand access to these crucial treatments. That said, the World Health Organization (WHO) recently advised that patients should also receive counseling about behavioral modifications and lifestyle changes to maximize the efficacy of medications. “Drugs alone won’t address the global obesity crisis,” says Francesca Ceretti of WHO.

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Source: www.newscientist.com

2026 Weight Loss Drug Set to Outperform Ozempic and Zepbound: What You Need to Know

Innovative Weight Loss Treatments

Achieving a Healthy Weight: A Future of Possibilities

Merch Hub/Shutterstock

Recent advancements in obesity treatments have introduced highly effective medications, with the prospect of even more potent experimental treatments set for testing in 2026.

“We are witnessing an ambitious new phase in obesity treatment that promises improved health outcomes for numerous patients,” states Laura Heisler from the University of Aberdeen, UK. “Obesity is linked to severe health complications, including cancer, heart disease, and type 2 diabetes. A modest 5% reduction in body weight can significantly decrease these health risks.”

The first major weight loss drug, semaglutide, was initially approved as a diabetes treatment in 2017 under the name Ozempic. In 2021, it received approval for weight management as Wegovy.

Semaglutide functions by imitating the natural hormone GLP-1, which binds to brain and pancreatic receptors, helping to curb appetite and slow gastric emptying. Alongside its weight loss benefits, semaglutide has demonstrated positive cardiovascular effects and potential in managing conditions like substance addiction. However, common side effects like nausea can lead to discontinuation of the drug.

In 2023, Tirzepatide, marketed as Mounjaro for diabetes, secured approval for weight loss under the name Zepbound. Enhancing semaglutide’s effectiveness, Tirzepatide operates by mimicking both GLP-1 and another hormone, GIP, which is involved in energy management. Like semaglutide, it has comparable side effects.

In clinical trials, semaglutide resulted in an average weight reduction of 14% over 72 weeks, while participants using tirzepatide achieved a 20% reduction. Notably, regaining lost weight is common once the medication is stopped.

Looking ahead, more dual-action and even triple-action medications are in development. A promising candidate for 2024 approval is Kaglisema, which merges semaglutide with Caglilintide, a drug that stimulates fullness through amylin mimicry.

In a trial with over 3,400 adults, those taking Kaglisema achieved a weight loss of 20% after 68 weeks, outperforming both semaglutide (15%) and Caglilintide alone (12%), indicating strong potential.

Additionally, a drug named amicretin is undergoing development. Similar to CagliSema, it mimics both GLP-1 and amylin, but uses a single molecule that binds to both receptor types.

In preliminary trials involving 125 participants, amicretin users experienced an average weight loss of 24% after 36 weeks, suggesting superior effectiveness compared to tirzepatide, although final-stage trials won’t commence until 2026.

Moreover, the “triple G” drug letartortide activates three hormones to facilitate fat release: GLP-1, GIP, and glucagon. In a study of 338 individuals, those on the highest dose experienced an average weight loss of 24% after 48 weeks. Results from late-stage trials will be crucial for assessing letartortide’s approval timeline, expected in late 2026 or beyond.

It’s important to note that weight loss results from various clinical studies aren’t directly comparable due to differences in participant criteria, study durations, and dosages. Moreover, average results can mask significant variability in individual responses to GLP-1 drugs; while some experience negligible effects, others see remarkable weight loss.

As many as 100 new weight-loss drugs are currently in development for 2026 and beyond as companies strive to capture a share of the lucrative market. These innovations often focus on diverse combinations of existing targets, such as GLP-1, GIP, glucagon, and amylin receptors, or explore new mechanisms entirely.

Research is also addressing adverse effects, such as the evidence indicating some weight loss from GLP-1 drugs may come from muscle rather than fat. For instance, a recent trial earlier this year combined semaglutide with bimagrumab, a muscle growth inhibitor, seeking to counterbalance these effects.

“The prospect of emergent, highly effective drugs with fewer side effects is indeed exciting,” says Heisler.

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Source: www.newscientist.com

Aligning Anticancer Drug Administration with the Body Clock Could Enhance Survival Rates

Timing chemotherapy properly can reduce side effects.

Paul Springett/Alamy

It is often said that timing plays a crucial role, and cancer treatment might be no exception. Researchers have discovered that adjusting the timing of immunotherapy drugs administered to cancer patients can enhance survival rates, adding to the evidence that our body’s internal clock affects cancer treatment efficacy.

The activities of cells and tissues within our bodies follow a 24-hour cycle termed the circadian rhythm, which governs everything from hormone release to cell division and repair timing. These rhythms are frequently disrupted in cancer cells, which tend to divide uncontrollably rather than at set intervals.

This has led to efforts aimed at alleviating chemotherapy side effects by targeting quickly dividing cells while the healthy tissue is less active. However, researchers are also exploring whether administering cancer drugs at particular times can enhance their efficacy.

One class of drugs under scrutiny is immune checkpoint inhibitors, which enable immune T cells to more effectively identify and target tumors. “T cells and other immune agents are naturally more active in the morning, making them more responsive,” explains Dr. Celine Ismail Sutton at Easbeatty Gwynedd Hospital in Bangor, England, who was not part of the study. “Administering immune checkpoint inhibitors during this window may bolster antitumor effects and enhance effectiveness.”

Earlier this year, ze fan and colleagues from Central South University in Changsha, China, documented that giving the checkpoint inhibitor pembrolizumab before 11:30 a.m. alongside chemotherapy to patients with advanced non-small cell lung cancer (NSCLC) resulted in a survival rate that nearly doubles compared to those receiving treatment primarily in the afternoon.

To assess whether timing treatments in accordance with circadian rhythms, termed chronotherapy, could benefit patients with rapidly dividing, aggressive small cell lung cancer, the same team analyzed data from 397 individuals treated with the checkpoint inhibitors atezolizumab or durvalumab alongside chemotherapy from 2019 to 2023.

“Patients treated before 3 p.m. exhibited significantly longer progression-free survival and overall survival in comparison to those treated later in the day,” reported team members. Zhang Yongchang, also at Central South University, noted.

After accounting for numerous confounding variables, early treatment appeared to be associated with a 52% reduced risk of cancer progression and a 63% decreased risk of mortality.

Zhang suspects that this effect may manifest in additional tumor types, referencing evidence from studies on renal cell carcinoma and melanoma. Research on NSCLC trials illustrated that morning dosing boosts circulating T cell levels and activation, while later dosing does the opposite. Mouse studies have shown that the behavior of tumor-infiltrating T cells fluctuates throughout the 24-hour cycle and that circadian clocks in adjacent endothelial cells influence when immune cells migrate into tumors.

While larger randomized controlled trials are essential, this investigation “adds further support to a growing number of studies globally that indicate improved outcomes when immunotherapy drugs are administered earlier in the day,” states Pasquale Innominato from the University of Warwick, UK.

But is it feasible for hospitals to implement this? When it comes to modifying treatment schedules, “adjusting infusion times is a straightforward clinical decision that incurs minimal costs,” asserts Zhang.

Nevertheless, treating everyone early in the day isn’t practical. According to Robert Dalman, also at the University of Warwick, each person’s body clock varies. “For instance, the biological time discrepancy between an ‘early bird’ and a ‘night owl’ can span several hours.”

Nonetheless, biomarkers that accurately assess individuals’ chronotypes are currently in development. Once established and validated, chronotherapy could emerge as a “cost-effective, resource-efficient innovation with the capability to significantly enhance treatment outcomes. A simple shift in timing can unveil a new facet of precision medicine,” concludes Ismail Sutton in a recently published perspective on this innovative strategy.

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Source: www.newscientist.com

Danish Study Reveals Snapchat’s Allowance of Open Drug Dealing on Its Platform

Danish research institutions have accused Snapchat of enabling “an overwhelming number of drug dealers,” thereby making it easier for minors to access substances like cocaine, opioids, and MDMA.

The platform claims to be actively employing technology to eliminate profiles engaged in drug sales. However, a study by Digitalt Ansvar, a Danish organization advocating for responsible digital development, revealed that usernames did not effectively limit drug-related language. The organization also criticized Snapchat for not adequately addressing reports of profiles that openly promote drug sales.


Investigators utilized a simulated 13-year-old profile and found numerous individuals selling drugs on Snapchat with usernames containing terms like “cola,” “weed,” and “molly.” After reporting 40 such accounts to Snapchat, only 10 were removed, while the remaining 30 were dismissed.

Snapchat claims that 75% of reported accounts are “actively disabled,” yet the platform has now acted on all reports.

The research highlighted that, despite prior criticisms, Snapchat’s recommendation system endorses and promotes profiles of individuals engaged in illegal drug sales, even reaching children who have not previously interacted with any drug-related content.

Within hours, the test profile for the 13-year-old was suggested to add a friend associated with a drug trafficking profile.

“We are eager to see future improvements,” remarked Hesby Holm Ask, CEO of Digitalt Ansvar.

“Snapchat claims to filter profiles that actively utilize the platform for drug sales, yet our findings indicate otherwise. Snapchat permissively allows the presence of drug-related profiles and fails to adequately address either implicit or explicit drug-related language in usernames.”

He further emphasized that not moderating profiles with such clear drug-related usernames implies that “children and young individuals can easily access illicit substances on Snapchat.” He stated, “The technology exists; what is lacking is the will. Snapchat could effortlessly filter out such usernames.”

According to Snapchat, by 2023, 90% of Scandinavians aged 13-24 were users of the platform. Digitalt Ansvar has accused Snapchat of violating EU digital service regulations concerning child safety and has called for action from authorities.

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A Snapchat representative stated: “We have a zero-tolerance policy for drug sales on Snapchat. Although the accounts flagged in the study were not all reported via the app, over 75% were already disabled by our team before this report was noted.

“We are committed to combating the misuse of our platform by drug dealers, investing significantly in resources to achieve this goal. We employ rigorous detection methods to identify and disable these accounts, collaborate with law enforcement to prosecute dealers, and educate the community about drug risks. Our dedication to maintaining a hostile environment for drug dealers is unwavering.”

Source: www.theguardian.com

Ibogaine: A Psychedelic Drug That May Alleviate PTSD by Slowing Brain Waves

Ibogain, a psychedelic substance, is derived from the roots of the Iboga plant

Farmer Dods / Alamy

The psychedelic substance ibogaine has been shown to slow brain wave activity in individuals with traumatic brain injuries, potentially accounting for its effectiveness in treating symptoms of post-traumatic stress disorder (PTSD).

A study conducted last year revealed that ibogaine, sourced from the African Iboga plant, significantly enhanced the overall mental and physical well-being of military veterans suffering from traumatic brain injuries. Yet, the precise mechanisms behind these effects were previously unknown.

To investigate further, Jennifer Lismore from Stanford University and her team examined brain imaging of 30 individuals involved in the initial study. During a 5-day treatment session at a facility in Mexico, participants received a dosage of 12 milligrams of ibogaine per kilogram of body weight and participated in supportive activities like yoga, meditation, and therapy.

As part of the study, the researchers collected EEG data that recorded participants’ brain electrical activity. These scans were taken 2-3 days prior to and 3.5 days following the ibogaine treatment.

By comparing the EEG findings, Lismore and her team observed an overall deceleration in brain wave activity post-treatment, particularly in the gamma waves—the fastest brain waves—which exhibited nearly a 16% reduction in strength in the occipital region after ibogaine therapy. While gamma wave intensity saw a slight rebound after one month, levels remained significantly below those recorded prior to treatment.

Additionally, the intensity of slow theta waves rose by approximately 17% in the back of the brain and 13% at the front 3.5 days post-treatment. However, this increase lost its significance after one month.

Lismore suggests that the observed reduction in brain wave activity may clarify why ibogaine is effective for alleviating PTSD symptoms in many patients. “The deceleration of brain function has allowed patients, particularly those experiencing hyperawareness and sensitivity associated with PTSD, to find relief,” she noted. “One way to understand this slowing process is as a mitigation of the heightened distress often seen in PTSD cases.”

The temporary spike in slow theta waves could also indicate that ibogaine promotes neuroplasticity—the brain’s ability to adapt and rewire itself. Previous studies in animals have associated theta wave activity with brain adaptability, Lismore explains. By inducing a short-term increase in theta wave presence, ibogaine may create conditions conducive to improving mental health.

“Ibogaine essentially addresses the chaotic, restless nature of the brain, facilitating a sort of normalization,” remarked Conor Murray from the University of California, Los Angeles. “Ultimately, it instills a sense of security for participants, reassuring the brain.”

However, he cautions that these findings don’t fully reveal the mechanisms through which ibogaine effects these brain changes.

Another challenge is the absence of control measures, complicating the assessment of the influence from other treatment components, points out Lismore. Nonetheless, she asserts that these insights represent “a significant first step toward understanding why this treatment is so impactful.”

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Source: www.newscientist.com

Vapor-Sensing Drug Detector Tested at the US-Mexico Border

The vapor detector has the ability to detect traces of fentanyl and other substances in the air.

Elizabeth Dennis/Pacific Northwest National Laboratory

The U.S. Customs and Border Protection Agency is currently evaluating technology that can detect illegal substances in the air without any physical contact. This device aims to screen border items within seconds, targeting the trafficking of drugs like fentanyl, which is a major factor in the U.S. opioid crisis.

Detecting drugs and explosive materials is challenging due to the limited number of molecules they release into the air, which is already crowded with various vapors. To tackle this issue, Robert Ewing and his team at the Pacific Northwest National Laboratory (PNNL) have dedicated over a decade to developing an advanced system known as VaporID. This system can accurately identify certain substances within a range of 0.6 to 2.4 meters at an astonishing sensitivity, comparable to locating a single coin amidst 17 million stacked pennies equivalent to the height of Mount Everest.

Government researchers achieved this by allowing molecules to interact longer, increasing the chances of detectable chemical reactions. Most devices for detecting unknown substances only provide a reaction time of milliseconds, Ewing stated. “We designed an atmospheric flow tube that allows for a reaction time of 2-3 seconds, enhancing sensitivity by three orders of magnitude.”

The technology is currently implemented in an 18-kilogram commercial device that fits in the size of a microwave. This compact machine, developed by Bayspec, is indeed lighter than their previous versions, which weighed over 100 kilograms but were less sensitive than the PNNL prototype, which is about the size of a small fridge. Nevertheless, it claims to be “more accurate and sensitive than a canine detector,” according to William Yang, CEO of Bayspec.

In October 2024, Bayspec and PNNL tested the portable device at a Customs and Border Protection facility in Nogales, Arizona. In separate trials, researchers swabbed the surfaces of seized tablets and then heated the swabs to generate steam for detection. “Both methods yielded strong and reliable results,” stated Christian Thoma from Bayspec.

The prototype is still under evaluation and requires further scientific data review, as noted by a spokesperson from CBP.

Alex Krotulski from the Center for Forensic Research and Education, a nonprofit based in Pennsylvania, expressed caution, stating, “We have seen numerous devices that have promised much but have often disappointed, and we remain skeptical until thorough research proves their efficacy.”

Current portable detection techniques, including x-ray technology, already exist for uncovering concealed drugs. Independent consultant Richard Crocombe acknowledged the new tool as a “valuable addition to existing techniques,” but cautioned that it “doesn’t fulfill every requirement.” For instance, a CBP representative mentioned that while the device could expedite drug testing in field labs, new innovations would necessitate analysis by trained chemists.

Concerns about false positives are also prevalent, as noted by Joseph Palamar at New York University. A past study indicated that a majority of U.S. banknotes carry contamination. “If you are near someone using fentanyl, a positive result can occur due to residual traces on their clothing or shoes, leading to potential wrongful detainment of innocent individuals,” he added, as explained by Chelsea Schauber from UCLA.

Intercepting drugs before they reach the country is merely one component of a comprehensive strategy required to tackle the opioid crisis, says Schauber. This broader effort demands robust public health resources, healthcare access, and extensive treatment alternatives. “Currently, these supports are being reduced under the Trump administration,” she noted. “To genuinely save lives, we need to make effective, evidence-based treatments more accessible than illicit substances,” Schober emphasized.

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Source: www.newscientist.com

Trump’s Attention Shifts to Targeting Drug Dealers

Former President Trump has been vocal in his battle against drug traffickers for quite some time. He proposed the death penalty for their “heinous acts,” asserting this measure on the first day of his second term. A Presidential Order categorizes cartels as “terrorist organizations.”

Nonetheless, public health and addiction specialists express concern that his budget and policy proposals may inadvertently penalize individuals grappling with drug abuse and addiction.

The Trump administration pledged to combat overdose deaths, a pressing public health crisis, by enhancing law enforcement efforts, bolstering border security, and imposing tariffs on China and Mexico to curb the influx of fentanyl and other hazardous substances. However, the administration also proposed substantial cuts in programs aimed at reducing the demand for drugs.

The budget introduced to Congress this month seeks to eliminate over $1 billion allocated for local and domestic treatment and preventive services. Major federal agencies involved in addressing substance use, such as Substance Abuse and Mental Health Services, have already experienced substantial staff reductions due to layoffs during the Trump administration. Critics warn that this will lead to a collapse of the necessary frameworks for a healthy America, extending far beyond just mental health and substance use issues.

If Republican talks about Medicaid cuts are implemented, millions of Americans may be unable to maintain or initiate treatment.

The White House did not provide any comments regarding the situation. The proposed budget highlights a stance on drug trafficking, stressing a commitment to secure boundaries and law and order while advocating for the reduction of redundant or insufficiently impactful addiction services.

Public health experts argue that these reductions are detrimental, particularly at a time when the nation is making meaningful advancements in combating fentanyl fatalities. Various interventions, including increased access to overdose-reversing naloxone, more treatment facilities, stable housing, and peer counseling, have been credited with this progress. Nonetheless, a clear consensus on which interventions merit further focus and funding remains elusive.

“It will be a tragedy if we dismantle these programs without a full understanding of their effectiveness, leading to a potential resurgence of overdose rates,” warns Dr. Matthew Christiansen, an addiction specialist from Huntington, West Virginia, a city once labeled as facing a severe opioid crisis.

A letter signed by over 320 behavioral medicine experts was sent to Congressional leaders, criticizing the proposed cuts, which affect crucial programs such as “community-based naloxone distribution, peer outreach initiatives, prevention programs for drug-related infectious diseases, and drug testing strip programs.”

The president’s budget proposes the termination of grants aimed at “harm reduction,” a strategy that helps curb the spread of disease and maintains the health of drug users, which has gained widespread acceptance among mainstream addiction treatment providers.

The budget questions federal financial backing for “dangerous activities” termed “harm reduction,” which includes providing “safe smoking kits and consumables” and “syringes” for users.

Such rhetoric harkens back to distorted reports from 2022, which suggested that $30 million in federal harm reduction grants would fund crack smoking and meth pipes. In reality, a small portion of the grants, designated as a “Safer Smoking Kit,” comprised alcohol swabs and lip balm while also supporting state programs for sterile syringe exchanges that have been shown to effectively reduce hepatitis C and HIV infection rates.

“Many individuals have faced significant health challenges,” remarked Dr. Christiansen, who previously directed drug management policies in West Virginia. “These tools are essential for minimizing opioid-related harm while fostering long-term recovery.”

According to the latest annual substance use survey by federal entities, 2023, approximately 27.2 million Americans over 12 years old faced substance use disorders, 28.9 million struggled with alcohol use disorders, and 7.5 million experienced both.

The budget maintains block grants for states to combat addiction and mental health issues; however, without additional grants and resources, the capacity for states to deliver necessary medical and social services for addiction prevention and treatment may fall short, as stated by Dr. Christiansen.

David Hertzberg, a Professor of Drug Policy and History at the University of Buffalo, noted that this governmental approach echoes 19th-century America, when the government was heavily intertwined with border issues tied to drug use, particularly regarding opiates and Chinese immigrants. Fearing foreign influence, Congress enacted severe restrictions on immigration from China amid hysteria over opium use among Chinese men.

Currently, as Hertzberg observed, political conservatives have recognized the targeting of foreign drug suppliers as a strategic avenue to bolster their broader agendas.

This stands in stark contrast to the frequently boasted about drug seizures, while chronic substance abuse often goes overlooked and is typically perceived as a personal failing rather than a broader social issue. Elected officials advocating for welfare are often branded as excessively lenient on crime.

“If politicians are truly willing to advocate for these individuals, I would be genuinely surprised,” Hertzberg concluded.

Source: www.nytimes.com

Trump’s Proposal Will Connect Certain Drug Prices to State Payments

Updated May 12th: Additional insights Executive Order and its implications .

On Monday, President Trump is set to sign an executive order aimed at reducing various drug prices in the US by aligning them with what other prosperous nations pay. This was reported by True Social on Sunday evening.

He noted that his proposal cannot alter federal policies, describing it as the “most favored nation” pricing approach. While specifics regarding the types of insurance covered or the number of drugs affected were not shared, Trump emphasized that the US must secure the lowest prices compared to its counterparts.

“In the end, our nation will be treated equitably and citizens’ healthcare expenses will decrease significantly,” he stated in a social media update.

This kind of plan is likely to face legal challenges, and it remains uncertain whether it will succeed without input from Congress.

During his first term, Trump attempted to implement a similar Medicare strategy, targeting 68 million Americans aged 65 and older or those with disabilities. This plan would have focused on 50 medications administered in healthcare settings funded by Medicare. However, it was blocked by a federal court, which ruled that the administration bypassed necessary procedures in policy formulation.

The pharmaceutical sector strongly opposes this concept, arguing it may severely impact their profit margins. They have ramped up lobbying efforts against the proposal as discussions revive in Washington. Industry leaders caution that such measures will hinder research funding and limit patient access to innovative treatments.

“Every form of government pricing is detrimental to patients in America,” declared Alex Schriver, a staff member of a prominent pharmaceutical lobbying organization. He added: “Policymakers should prioritize reforming flaws in the US system instead of adopting ineffective strategies from abroad.”

Trump’s support for these ideas distinguishes him from the majority of Republicans, who are generally hesitant about government pricing. Meanwhile, Democrats are advancing a similar proposal.

Amiet Salpatwali, a pharmaceutical policy specialist at Harvard Medical School, noted that Trump is capitalizing on ideas that resonate with populist sentiments.

Trump has long expressed concerns about the significant disparity in drug prices that the US faces compared to other wealthy nations. He is correct; in the United States, the cost of branded medications is, on average, three times higher than that in peer countries.

This is despite the fact that a substantial portion of the research leading to new drugs is conducted in American laboratories and hospitals.

Pharmaceutical manufacturers generate a significant majority of global profits from US sales, typically developing their strategies with the US market in mind.

The pharmaceutical industry contends that the elevated prices in the US provide additional advantages. Analyses funded by the industry have indicated that US patients tend to access medications more swiftly and face fewer insurance restrictions compared to their counterparts in other countries.

Source: www.nytimes.com

Trump Signs Executive Orders Urging Businesses to Reduce Drug Prices

On Monday, President Trump signed an executive order urging drug manufacturers to voluntarily reduce prices for major medications in the United States.

Nonetheless, the order lacks explicit legal authority to enforce lower prices. It states that if drug companies do not comply, the administration may explore regulatory actions from foreign nations or consider importing drugs from abroad.

This seemed like a win for the pharmaceutical sector, backing policies that could severely impact their profits.

Last week, Trump emphasized the announcement, stating it was “significant enough to make an impact.” He also mentioned in a Sunday evening post on Truth Social that they would connect U.S. drug prices to those in comparable countries under the “most favored nation” pricing model.

His executive order won’t achieve that goal. Following the news, drug stocks surged on Monday.

This order by Trump came just hours after House Republicans slashed about $700 billion from the Medicaid and Obamacare markets, proposing extensive healthcare changes that could potentially leave 8.6 million Americans without insurance. Congress declined to include measures that would impose direct limits on drug prices in its packages.

The executive order also called for federal agencies to investigate the reasons behind lower prices in European nations and to pursue additional payments. The Trump administration has limited power to influence drug prices in Europe.

“I’m not criticizing pharmaceutical companies,” Trump remarked before signing the order. “I’m primarily critiquing the country rather than the pharmaceutical firm.”

Trump opted not to suggest measures that could be more effective, such as proposing that the administration collaborate with Congress to reform how government health programs compensate for certain drugs.

“The executive order seems more like an ambitious statement than a genuine effort to initiate policy shifts,” commented Amith Salpatwali, a medical policy student at Harvard Medical School.

While numerous Republican lawmakers have resisted attempts to control drug prices, Trump has consistently challenged the existing system, pointing out that U.S. drug companies charge significantly more than their counterparts globally.

“We plan to support pharmaceutical companies in other countries,” he said at an event on Monday.

Trump also threatened to leverage trade policies to pressure European nations into paying higher prices for prescription drugs. However, pharmaceutical companies are already tied to government contracts, and attempts to raise prices for new drugs could be met with resistance from European countries. Experts warned that an increase in prices in Europe does not automatically result in lower prices in the U.S.

During his first term, Trump aimed to implement a more comprehensive policy to reduce drug prices for Medicare, a health insurance program for those over 65 or with disabilities. This plan would have impacted only 50 drugs administered in clinics and hospitals, but a federal court blocked it, determining that the administration sidestepped due process in policymaking.

If pursued correctly, it’s uncertain whether the policy could have survived legal scrutiny. Some experts opined that Trump required congressional support to enact the law.

The White House heralded the announcement as groundbreaking. Trump’s Monday executive order calls for broader reforms than were proposed during his first term, potentially affecting more drugs and all Americans instead of just some Medicare patients. However, there is no clear pathway for implementing price reductions.

“It almost seems like: we want a lower price and will see what happens,” remarked Stacey Dusetzina, a health policy professor at Vanderbilt University, who studies drug pricing. She added that in the absence of more substantive actions, “I don’t foresee drug prices decreasing anytime soon.”

The order stated that if initial measures do not yield notable progress in lowering U.S. drug prices, the Trump administration may “consider a regulatory plan to impose pricing standards based on the most favored nations.”

Democrats have introduced numerous bills aimed at aligning American drug prices with those in other countries, and laws passed during the Biden administration now allow Medicare to directly negotiate prices for a limited selection of drugs used in the program. Overall, drug pricing policies enjoy broad public support across both Republican and Democratic voters.

The pharmaceutical industry has voiced its concerns over potential tariffs on imported drugs that Trump has promised to impose immediately. These tariffs are likely to reduce drug manufacturers’ profits, even as they might increase some drug prices in the U.S. and pass on additional costs.

Investors reacted positively, recognizing that Trump did not propose more substantial policies. After earlier declines, drug stocks rebounded when details of Trump’s announcement emerged, with Merck shares rising 6% and Pfizer’s shares nearly 4%. The small biotech stock index also rose by 4%.

“Better than expected,” a Wall Street Bank analyst mentioned in a note to investors. “More bark than bite,” commented analysts at TD Cowen.

In Monday’s statement, a drugmaker lobbying group asserted that the U.S. should not look to other countries to determine drug pricing.

However, significant industry organizations, including PhRMA, commended Trump for using trade negotiations to pressure foreign governments to “pay their fair share for medicines.”

“U.S. patients should not bear the financial burden of global innovation,” stated Stephen J. UBL, PhRMA’s CEO.

Currently, U.S. brand drug prices are three times higher on average compared to similar countries.

Drug manufacturers typically design their business strategies around U.S. profits. Essentially, U.S. profits drive their revenues.

Pharmaceutical companies assert that U.S. prices accompany additional advantages. Industry-funded analyses show that U.S. patients gain faster access to medications, and experience fewer insurance limitations compared to other regions.

In many affluent countries, governments generally cover prescription drug costs for the entire population, negotiating substantial discounts with drug manufacturers. Numerous other nations employ comparative pricing to establish what they are willing to pay.

In contrast, the U.S. government has minimal direct involvement in setting drug prices, aside from the Biden-era program affecting a limited number of Medicare drugs, which is currently under the Trump administration’s oversight.

Earlier this month, Republican Senator Josh Hawley from Missouri and Democrat Peter Welch from Vermont introduced a bill aimed at capping the average prices paid based on peer country comparisons.

In an interview, Welch expressed agreement with Trump’s assertion that Americans are overpaying for drugs and believes that international comparisons could help establish fairer pricing. However, he emphasized that congressional action is necessary to create enduring policies.

“It’s essential to tackle this legislatively,” he stated.

Trump’s executive order assigns his administration a month to communicate voluntary “price targets” for select drugs to pharmaceutical companies. White House officials indicated that it is likely that a weight-loss drug known as GLP-1 (which includes popular medications like Zepbound and Wegovy) might be among those discussed.

Trump noted at a press conference on Monday that the costs for “weight-loss drugs” are substantially lower in Europe than in the U.S.

In many scenarios, Americans face costs of around $500 a month for these medications without insurance, while European pharmacies often charge a few hundred dollars less. Most patients in Europe pay out-of-pocket for drugs, as the national health systems typically do not cover them.

Source: www.nytimes.com

Trump’s Proposal Ties Certain Drug Prices to State Payments

On Monday, President Trump plans to sign an executive order intending to reduce various US drug prices by aligning them with the rates paid by other affluent nations. True Social reported on Sunday evening.

The proposal, referred to as the “most favored nation” pricing model, cannot alter federal policies. Trump did not specify which insurances or drugs would be included, but asserted that the US should secure the lowest price among comparable countries.

“Our nation will be treated fairly, and citizens’ healthcare costs will drop to unprecedented levels,” he stated in a social media update.

This initiative may face legal challenges, and it remains uncertain if it can proceed without legislative action.

During his first term, Trump attempted to implement a version of this Medicare concept. It would have affected 68 million Americans aged 65 and older or those with disabilities. The proposal would have targeted only 50 drugs given in clinics and hospitals reimbursed by Medicare, but a federal court blocked it, citing procedural oversights by the administration.

The pharmaceutical sector staunchly opposes this notion, fearing significant cuts to their profits. They have been actively lobbying against it as policy discussions have intensified in Washington in recent weeks. Companies caution that such measures could lead to reduced research funding and limit patient access to new medications.

“Government pricing in any form is detrimental to patients in America,” stated Alex Schriver, an employee of a prominent pharmaceutical lobbying group. He added, “Policymakers should concentrate on addressing flaws in the US system rather than adopting unsuccessful policies from abroad.”

Trump’s openness to these ideas distinguishes him from the majority of Republicans, who are generally skeptical of government pricing. Democrats are also proposing a version of the concept.

Amiet Salpatwali, a pharmaceutical policy expert at Harvard Medical School, noted that Trump is capitalizing on ideas that carry “populist appeal.”

Trump has long complained that the US pays much higher prices for the same drugs compared to other affluent countries. His claim holds merit: in the US, branded drug prices are on average three times higher than those in peer nations.

This disparity occurs even though a significant portion of the research that leads to new drugs is performed in American laboratories and hospitals.

Pharmaceutical firms generate a considerable majority of their global profits from US sales, often tailoring business strategies to the US market.

The industry asserts that higher prices in the US have certain advantages. According to industry-funded analyses, patients in the US access medications more rapidly and face fewer insurance restrictions compared to other nations.

Source: www.nytimes.com

Trump Administration Seeks Court Dismissal of Abortion Drug Lawsuits

On Monday, the Trump administration requested a federal judge to dismiss a lawsuit aimed at severely restricting access to the abortion pill Mifepristone. This aligns with the stance taken by the Biden administration in scrutinized cases that significantly affect abortion access.

Court filing This request by the Justice Department is unexpected, given President Trump’s and many officials’ strong opposition to abortion rights. Trump frequently claims that he appointed three Supreme Court justices in 2022 who voted to overturn national abortion rights, and his administration has actively sought to reduce programs supporting reproductive health.

This court filing marks the first instance where the Trump administration has engaged in litigation, significantly expanding access to Mifepristone as it aims to reverse various regulatory changes implemented by the Food and Drug Administration since 2016.

The request from the Trump administration does not delve into the substantial issues of the litigation that are yet to be adjudicated. Instead, it contends that the filings do not satisfy the legal criteria for consideration in the federal district court where the case was initiated, echoing the argument made by the Biden administration prior to Trump’s inauguration.

The plaintiffs in this lawsuit include the Conservative Attorney Generals from Missouri, Idaho, and Kansas, with the suit filed in the U.S. District Court in Texas.

“The state has not objected to the lack of connection between their claims and the Northern District of Texas,” a Justice Department attorney stated in the filing.

“The state cannot pursue this case in this court, regardless of the merits of the claims,” they concluded, emphasizing that the complaint “should be dismissed or relocated due to a lack of proper venue.”

The lawsuit also seeks to impose new FDA restrictions on Mifepristone, including prohibiting its use by individuals under 18. The goal is to address the rapid increase in the prescription of abortion medications through telehealth and the distribution of pills via mail to patients.

Originally filed in 2022 by a coalition of anti-abortion physicians and organizations, the lawsuit advanced to the Supreme Court. However, in a unanimous ruling last June, the judge dismissed the case, stating the plaintiffs failed to demonstrate harm related to the FDA’s decision on Mifepristone.

Months later, three attorneys revived the case by submitting an amended complaint as plaintiffs in the same U.S. District Court in Texas. The presiding judge, U.S. District Court Judge J. Kakusmalik, a Trump appointee opposed to abortion access, harshly criticized the FDA and adopted terminology reminiscent of anti-abortion activists in his ruling during the initial phase of the case.

In the United States, abortion drugs are prescribed up to 12 weeks of pregnancy and currently account for nearly two-thirds of abortions. Women in states with abortion bans are increasingly seeking abortion medications from telehealth providers.

Currently, Roe v. Wade is in effect across 19 states, which have stricter regulations than the standard established by Wade. State support for abortion rights has expanded telehealth options for abortion, and many states have enacted Shield Acts to protect healthcare providers who prescribe and send abortion medications to patients in states with prohibitions or restrictions.

Source: www.nytimes.com

Introducing… Anita Dump! The Facebook Group for the Wildest Drug Names – Both Good and Bad!

I distinctly recall the moment I discovered it. Back in university, seated in a plush auditorium that felt slightly uncomfortable. Ping. A notification from Messenger: “Now with LOL,” my best friend texted from 14 kilometers away, without incurring any student debt. I clicked the link.

It was then that I stumbled upon one of the most significant social media communities ever. The Facebook group, simply titled “Drag Name!!!!!,” was vibrant and inviting.

The exuberance in the names and exclamation points speaks volumes. It’s a gathering space for thousands who revel in sharing the cleverest drag queen names.




“When you play with these words, you can almost sense the formation of new gray matter”: A typical post from the Facebook group. Photo: Facebook

It’s organized this way: every day (or whenever creativity strikes), members toss a theme into the mix. Think “biscuits,” “afterlife,” or “unethical.” Then, names start rolling in. For “chocolate,” one participant might suggest Emmanem, another offers Lindor Evangelista, and a particularly clever entry could be she/her.

I felt an immediate spark of inspiration. That day, during the lecture, I realized that no idea of mine could rival the boundless creativity of a 55-year-old man from Missouri.

Some contributions are instantly recognizable. For instance, a photo-inspired name could be Paula Lloyd. Breakfast might yield Shak Shuker, and a humorous take could be Dee Parton for the deceased.

Others require a moment of reflection, and their brilliance becomes even more rewarding. “The Merciful Drug Name” encompasses options like Hildadropen, Karen’s Attention, and Maya L Pue.




Hilda Dooropen, Karen Atterness, Maya L Pugh…, Linda Helping Hand. Photo: Facebook

I now see clever names everywhere. I sipped my coffee, recalling my favorite: flat white. When writing, I think of myself as a young journalist: Page Turner. After brewing, I might refer to myself as Anita Dump. In this world of words, I can almost feel new gray matter forming, as beneficial to my brain as learning new languages.

A few years back, I had the chance to interview pop sensation Dua Lipa during her visit to Australia for World Pride. I had to ask—did she come up with a drag name for the occasion? If not, how about Duo Apple?


Drag your name!!!!!! It’s a celebration of camp creativity, a blend of humor and joyful expression. The only guideline is to ensure that the name you propose hasn’t been shared before. This allows members to dive into an imaginative realm where they uncover the most delightful creations.

Unlike many groups, this one seems to be devoid of internal conflicts. There’s little risk of harmful disagreements; if they arise, they’ll likely spark even more fantastic names. Try the DEE platform.

Here, individuals from all backgrounds unite around a shared goal: to invent the most captivating names imaginable. Other online communities often lack this spirit of support.

Perhaps drag names embody true community spirit and joy—and what I dare to say is the essence of life? Call me a modern-day Hemingway, as the people truly are the gospel.

Source: www.theguardian.com

Trump’s plan to reduce drug costs by leveraging Medicare and importing pharmaceuticals

President Trump signed an executive order on Tuesday outlining a series of actions aimed at lowering drug prices, including helping to import drugs from Canada.

The policy was more modest than the drug price reduction proposal Trump offered in his first term.

One of his new directives could potentially raise drug prices, as it calls for changes to the Medicare negotiation programs that could increase government costs.

Such changes may lead to delays in drug qualification for Medicare price cuts, ultimately impacting the cost.

Depending on its structure, the directive could potentially increase Medicare drug spending by billions of dollars compared to current spending under the law. The negotiation program was approved by a Democratic-controlled Congress and supported by former President Joseph R. Biden.

The executive order emphasizes that changes to the Medicare price negotiation program should be accompanied by other reforms to prevent an increase in overall costs for Medicare beneficiaries.

While some directives in the executive order may save money for patients and government programs, the proposals for Medicare negotiations are likely to increase costs without significant savings.

The order also includes provisions to lower co-payments for certain medical treatments and provide discounted insulin and epinephrine injections to low-income individuals.

This executive order marks a significant move by the Trump administration regarding drug pricing.

Following Trump’s decision to consider imposing tariffs on imported drugs, which manufacturers might pass on to consumers, there is concern that this could lead to increased costs and potentially worsen drug shortages.

Some directives in the executive order, such as changes to the Medicare negotiation program, require Congressional approval and have faced opposition from the pharmaceutical industry.

Trump has long expressed dissatisfaction with the high drug prices in the US compared to other countries. While the executive order includes measures to address some pricing issues, it lacks a report on the pricing policies of preferred countries, which could have helped align US drug prices with those of other nations.

These are some of the key aspects of Trump’s executive order concerning drug pricing.

The order instructs Health Secretary Robert F. Kennedy Jr. to collaborate with Congress on addressing disparities in how certain drugs are treated in Medicare negotiation programs.

It highlights that under current law, different types of drugs have varying eligibility periods for price reductions, with some drugs having longer wait times before price cuts can be applied.

Drugmakers have criticized the existing “pill penalty” in the Medicare program, which they claim hinders innovation and access to new treatments. Legislative efforts are being made to address these differences in treatment of various drug types.

The executive order does not specify the exact timeline for exempting different drug types from Medicare price reductions.

Pharmaceutical industry representatives have expressed willingness to work with the administration and Congress to develop solutions that reduce costs and enhance access to medications for the public.

The negotiations on drug prices overseen by Biden officials are set to result in price reductions taking effect in 2026, while the Trump administration will oversee negotiations for certain drugs in upcoming years.

The White House released a fact sheet on Tuesday stating that the Biden administration aims to generate more savings through its Medicare negotiation program compared to previous years. However, this could be challenging if Congress limits the duration during which Medicare can access lower prices.

The executive order directs the FDA to streamline the process for importing low-cost drugs from Canada, building on previous efforts initiated during Trump’s first term.

While importing drugs from Canada may offer cost savings, the potential imposition of tariffs by Trump on imported drugs could offset these benefits.

The order calls for regulations to ensure consistency in the fees charged by medical practices for administering drugs to patients across different healthcare settings.

Currently, many hospital-owned medical practices bill Medicare higher fees than independent practices for the same services, impacting Medicare beneficiaries who are responsible for a portion of the costs.

Efforts to standardize these payments have faced opposition from hospitals seeking higher payments. Legislation during the Obama administration addressed some of these discrepancies in payment rates.

Trump has instructed the FDA to expedite the approval process for generic and biosimilar drugs, aiming to increase access to lower-cost alternatives to brand-name drugs.

While there is hope for cost savings through the approval of biosimilars, patient adoption has been slower than anticipated, impacting the overall savings potential.

Trump has reinstated a previous order to provide discounted insulin and epinephrine injections to certain low-income individuals through Community Health Clinics.

While initially proposed in 2020, the implementation of this initiative was halted by the Biden administration citing administrative burdens.

Source: www.nytimes.com

RFK Jr. criticizes FDA for banning alternative remedies and condemns drug industry’s influence

In a speech aired on the Food and Drug Administration’s Maryland campus Friday morning, Robert F. Kennedy Jr. introduced himself as the country’s health secretary in a mean speech that touched on everything from the raptors of Lake Erie to the CIA.

Kennedy told agency staff in an effort to boldly avoid the impulse to protect the companies they regulate amid the pain of losing 20% ​​of the workforce under an overhaul of the health and human services sector.

Layoffs, voluntary departures and cuts in funding have already stopped the sectors controlling tobacco surveillance, drug approval processes, testing bird milk and bird flu cheeses, and food safety, which monitors and protects consumers from foodborne diseases.

In his remarks Friday, Kennedy suggested that the agency did not approve “alternative drugs” because of its subordination to wealthy businesses. Agent veterans argue that alternative products often fail to pass safety and efficacy standards.

He previously accused the FDA of suppressing raw milk, ivermectin and stem cell therapy.

He urged staff to resist the temptation to serve small groups of wealthy businesses at the expense of public health.

“We want to break away from it so that we can make our children healthy,” he said, according to a transcript of the speech shared with the New York Times. At another point, he said, “The deep nation is the real thing.” This is a light-journal reference to the vast federal bureaucracy that President Trump accused of as an obstacle to achieving his goals in his first term.

Department of Health and Human Services spokesman Andrew Nixon did not immediately respond to requests for comment on Kennedy’s remarks.

Kennedy also calls the FDA “sock dolls.” He used it in the past. Dynamics rewards “a very powerful incumbent in the industry,” he said at another time.

Drugmakers have benefited from a series of efforts by the FDA to speed up specific drug approvals and encourage businesses to develop drugs for serious illnesses that lack treatment. An FDA official said the program is intended to help patients.

The FDA has faced criticism over the past few years for several well-known drug approvals. For example, when granting approval for Alzheimer’s and Duchenne muscular dystrophy products, the top officials rejected the agency’s scientist or advisor.

Kennedy urged FDA employees to speak up if their boss greenlights products with insufficient evidence. “If your boss is making a mistake, if they approve something that shouldn’t be approved, we want to hear,” he said.

New FDA committee member Dr. Marty McCurry introduced Kennedy at a meeting Friday, supporting the goal of shaping healthier food supplies. He admitted that for some staff, cutting at the agency is “struggling with the ground.” He said the change was “to be integrated, more efficient and create more teamwork.”

Kennedy and Dr. McCurry were broadcast on video that aired on the agency White Oak campus outside Maryland.

Kennedy visited her father, Attorney General Robert F. Kennedy, at Washington’s Department of Justice, and recalls her child watching the Peregrine Falcons nest in the cupola of an old post office building. He also discussed his experiences at the Special Olympics, where he played the role of “Hugger” and coaching, playing the battles he played as an environmental lawyer.

Kennedy also complained about the rules governing the agency’s food department, which allow businesses to recognize that they can generally be recognized as being safe. This scale initially covered ingredients such as salt and vinegar to be acceptable in food without review. However, since then, thousands of ingredients have been added to the food supply without notice or testing by agents.

Food companies must provide a review of the materials to the FDA inspector on the premises, but such inspections can be performed once every five years. Kennedy is calling for an end to allow food companies to self-certify that the ingredients are safe.

“We literally don’t test chemicals before they’re added to food,” he said, according to the transcript. “Everything is engraved by the industry, as is generally perceived as safe.”

He went on to attribute the country’s diabetes rate to a loophole, adding that sugar also plays a role.

The speech was reminiscent of a social media message Kennedy posted in October, accusing the FDA of “a war with public health.” He said he is engaged in a “active suppression” of a series of unproven or unsafe products, including raw milk, chelate compounds, ivermectin, and “others that advance human health and cannot be patented by pharma.”

Here’s the post: “If you’re working for the FDA and are part of this corrupt system, you have two messages.

The agency is still shaking from thousands of job openings and voluntary deviations in the weeks since Kennedy was appointed health secretary. FDA employees who left in recent weeks include staff looking for drugs for byproducts that could cause cancer, and others working with international food safety staff to stop contaminated products from entering the United States.

The cuts in some regions are so deep that former FDA officials have suggested that the pharmaceutical industry could endanger billions of dollars to pay agents to ensure that the drug approval process is properly staffed.

Drugmakers are worried about what Kennedy’s leadership means for their benefit. They are worried that agency cuts will slow down drug reviews, including starting clinical trials, and will add a delay to final approval.

Public letter Dozens of biotech investors and executives have signed the signing, and industry leaders say they are “deeply concerned about the current state of the agency and its future.”

“Some of us have already encountered regulatory challenges that the FDA considers to be the result of the loss of experienced staff,” the letter states.

Source: www.nytimes.com

Layoffs at the FDA could lead to higher drug prices and jeopardize food safety

Health Secretary Robert F. Kennedy Jr. announced widespread cuts at federal health agencies, including the Food and Drug Administration, which eliminates overlapping services and paper pushers.

However, interviews with more than a dozen current and former FDA staff featured another photo of the widespread impact of layoffs that ultimately cut the agency’s workforce by 20%. Among them are experts who have navigated the maze of law to determine whether expensive drugs can be sold as low-cost generics. Lab scientists who tested food and drugs for contaminants or fatal bacteria. Veterinary department experts investigating avian flu infections. Researchers who monitored advertisements that were aired for false claims about prescription drugs.

In many areas of the FDA, no employee will support overseas inspectors at risk of processing their pay, submitting retirement or layoff documents, or making the most of their agency’s credit card. Even libraries of institutions that relied on subscriptions to medical journals where researchers and experts were now cancelled have been closed.

FDA’s new commissioner, Dr. Marty McCurry, appeared on Wednesday in a much-anticipated appearance at Maryland headquarters. He gave a speech outlining a wide range of issues in the health care system, including an increase in chronic diseases. Employees were not given a formal opportunity to ask questions.

Approximately 3,500 FDA employees are expected to lose employment under the cuts. A spokesman for Health and Human Services did not answer the question.

When the Trump administration ran its first round with the FDA in February, it thwarted a team of scientists who did the nuanced job of ensuring the safety of surgical robots and devices injecting insulin into diabetic children. Some of the layoffs and cuts described as arbitrary volition by former FDA officials have quickly reversed.

Dr. David Kessler, a former agent committee member on the pandemic response under President Biden and White House adviser, said the latest round of layoffs has been deprived of decades of important experience and knowledge from the institution.

“I think it’s devastating, coincidence, thoughtful and confused,” he said. “I think they need to be revoked.”

It remains uncertain whether any of the lost jobs will be restored by the regime. In the interview, 15 current and former staff members spoke on condition of anonymity, some of whom spoke and explained the expected layoffs and expected impacts on food, drugs and medical supplies, fearing unemployment or retaliation.

Source: www.nytimes.com

Drug developed by Eli Lilly decreases presence of mysterious LP(A) particles related to heart attack risk

One in five people (an estimated 64 million people in the US) has increased levels of small particles in their blood. It can significantly increase the risk of heart attacks and strokes.

But few people knew about it and there was not much to do, so little doctors would have checked it. Dieting is useless. I don’t even exercise. There were no medicines.

But that may change in the near future.

On Sunday, the cardiologist announced that the experimental drug created by Eli Lily of Repodisilan can lower particle levels by 94% with a single injection. The effect lasted for 6 months and there were no serious side effects.

However, it has not yet been confirmed that lowering LP(a) levels reduces the risk of heart attacks and strokes. It awaits a massive clinical trial currently underway.

Lily’s research was presented on Sunday at the American Society of Cardiology’s Annual Meeting and was presented simultaneously Published New England Journal of Medicine. At least four companies are also testing innovative drugs that block the production of the body of LP(A) and the mixing of lipids and proteins.

Dr. David Maron, a preventive cardiologist at Stanford University who is not involved in Lily’s research, said evidence of a severe and long-term reduction in lipoprotein levels by repodisilans is “thrilling.”

Dr. Martha Gulati, a preventive psychologist at Cedars-Sinai Medical Center, was also not involved in the exam, saying the study was “really elegant.”

Eli Lilly is currently conducting large clinical trials asking whether the drug can prevent heart attacks, strokes or cardiovascular death. It will end in 2029. Clinical trials of other drugs targeting LP(a) end more quickly. The first is a study of Novartis drugs that are injected monthly, with results expected in 2026.

However, cardiologists warn that there is no guarantee that medicine will protect people. They remember too well the lessons they learned, assuming that changing risk factors could change risk. Cardiologists were once keen on drugs that raise HDL levels known as “good cholesterol.” People with naturally higher HDL levels had a lower incidence of heart disease. These HDL raming drugs did not help.

Dr. Daniel Rader, a preventive psychologist at the University of Pennsylvania Perelman School of Medicine, says LP(A)-lowering “is a huge new frontier in cardiovascular medicine.” Dr. Radar is a member of Novartis’ Scientific Advisory Committee and has written editorials to accompany new papers.

Treatments targeting LP(a) took a long time.

Lipoprotein was identified as a in 1974 Risk factors for heart disease This is controlled by genes rather than lifestyle or environment.

People with slightly higher than normal LP(a) levels have an approximately 25% increase in their risk of heart attacks and stroke. And very high levels can double the risk, as seen in 10% of the population.

Cardiologists say patients with no obvious reason for heart attacks or stroke (with normal cholesterol levels and blood pressure and not smoking) often know that their LP levels are high. Usually, it is found that they have a family history of heart disease of unknown cause.

The same applies to people who are experiencing heart attacks at a young age, says Dr. Stephen Nissen, a preventive psychologist at Cleveland Clinic, is an academic leader in the Lilly drug trials, and for clinical trials of three other new drugs.

“If you go to the coronary care unit and see a 40-year-old with an acute myocardial infarction, you need to know your LP(a) level,” he said, referring to a heart attack. Often they said their levels were 250 nanomoles or even higher per liter. The normal limit is 75.

Dr. Maron said his clinic is full of people who don’t know why they developed heart disease until they learn that they have high levels of LP.

One is Montewood, a 71-year-old retired firefighter who lives in Reading, California. His LDL cholesterol levels rose to moderately. His blood pressure was normal. He didn’t smoke. However, he had his first heart attack in 2006 while taking cholesterol-lowering statins.

It appeared that almost all of Mr. Kisae’s family had died of heart disease.

His paternal grandmother had her first heart attack when she was in her 40s. She died of a heart attack at the age of 63. His father and his father’s brother died of heart disease. Mr. Kisae’s brother died of a heart attack.

When Dr. Maron tested Wood’s LP level, it was above 400.

Dr. Maron and other preventive psychologists say they regularly test LP(a) levels in all patients, like Dr. Grati, Dr. Nissen and Dr. Radar. Because LP(a) levels are gene-controlled, patients should only test once.

Dr. Nissen is dull with LP(a) patients.

“We say: You have a disability that has serious meaning. I want to take all the risk factors you’ve been off the table,” he said.

But Dr. Grati said that a study found it. 0.3% The US population is receiving insurance-paid LP(a) tests, with only 3% of heart disease patients being tested.

She and other preventive cardiologists say that all adults should take the LP(a) test. If the level is high, your doctor should actively treat all other risk factors.

For Kisei, it meant taking Repatha, a powerful cholesterol-lowering drug that lowered his LDL cholesterol levels to 30.

However, Mr. Kisae’s case did not end there. Dr. Maron led one of the new drugs that lower LP(a) levels to clinical trial testing.

During the exam, Kisae had no symptoms of heart disease. I had no chest pain or shortness of breath. When the exam was finished, his symptoms returned, leading to a square bypass operation.

“It’s anecdotal,” Dr. Maron said. “But these drugs can prevent heart attacks.”

Source: www.nytimes.com

AI’s Impact on Business: Accelerating Drug Trials and Enhancing Movie Production

Keir Starmer this week unveiled a 50-point plan to make Britain a world leader in artificial intelligence and boost the economy by up to £47bn a year over 10 years. This multi-billion pound investment aims to increase AI computing power under public control by 20 times by 2030 and is thought to be a game-changer for businesses and public organizations. Reactions to this announcement have been mixed, as it is by no means clear whether the much-touted potential of AI will translate into the level of economic benefits predicted. While many fear the technology will lead to widespread layoffs, proposals to make it easy for AI companies to data mine artwork for free will boost the value and growth of the creative industries. Some are concerned about destruction.

Despite these concerns, for many in the business world, the AI revolution has already arrived and is transforming industries. So how are you deploying technology to improve productivity, and where do you hope to see further benefits in the future?


Airlines are increasingly leveraging AI for the complex logistics of managing large aircraft and thousands of crew members in unpredictable skies. AI is used across Ryanair’s operations to optimize revenue, schedules, and ‘tail allocation’, selecting the best aircraft for each flight. BA also uses this feature at Heathrow to select gates depending on the number of connecting passengers on arriving flights.

EasyJet said it has embedded AI throughout its new Luton control room and that its predictive technology is now improving aircraft inventory levels and redesigning maintenance regimes to proactively avoid breakdowns. Meanwhile, the low-cost carrier’s Jetstream tools help with the brain-tugging task of quickly repositioning crews and aircraft with minimal disruption and maximum efficiency when problems occur. Gwyn Topham


One of the concerns raised about Starmer’s AI expansion plans is that the energy-intensive data centers required to run the program could exceed the UK’s electricity grid capacity. But some argue that the technology could actually accelerate the clean power revolution by solving the problem of how future energy systems will operate.

Power grids must increasingly adapt to real-time fluctuations in thousands of renewable energy sources and consider new technologies such as electric vehicle batteries that can not only draw power from the grid but also re-release it as needed.

Google was one of the early adopters of the digital energy approach. The company’s AI subsidiary, DeepMind, developed neural networks in 2019 to improve the accuracy of power generation predictions for renewable energy power plants. By more accurately forecasting generation and demand, they were able to balance consumption and even sell some of their power back to the grid. Google says this increases the financial value of wind power by 20%.

Meanwhile, in the UK, energy provider Octopus Energy is leveraging the advanced data and machine learning capabilities of the Kraken operating system to help customers access electricity at cheaper and greener times through time-of-use pricing. I’m doing it. Using electricity during off-peak hours often lowers electricity bills by 40%, reducing the need to invest in new fossil fuels and expensive grid expansion projects. Gillian Ambrose

Big pharma and small AI-focused biotech companies are using this technology to accelerate drug development and reduce costs and failure rates. Drug development typically takes at least 10 years, and 90% of drugs that undergo clinical trials on volunteers fail.

AI can help design smarter clinical trials by selecting patients most likely to respond to treatment. According to a recent analysis by Boston Consulting Group, 75 AI-generated drugs have entered clinical trials since 2015, and 67 of them were still in clinical trials last year.

The treatment for a deadly lung disease called idiopathic pulmonary fibrosis is attracting attention as the world’s first fully AI-generating drug, and is currently in late-stage trials. developed By Massachusetts-based Insilico Medicine, Inc. used AI to generate 30,000 novel small molecules and narrowed them down to the six most promising drugs and leading candidates. Meanwhile, AstraZeneca, the UK’s largest pharmaceutical company, said more than 85% of its small molecule drug pipeline is “AI-assisted”.

Ministers are considering opening up NHS databases to private companies so that anonymized patient data can be used to develop new drugs and diagnostic tools. But privacy activists oppose such a move because even anonymized data can be manipulated to identify patients. Julia Cole

(retail)
There has been a lot of talk over the past six months about the rise of AI in operations, as retailers look for ways to increase efficiency amid rising labor costs. For example, Sainsbury’s is using AI-enabled predictive tools to ensure the right amount of product is on the shelves in different stores as part of a £1 billion cost-cutting plan. Marks & Spencer uses AI to help create online product descriptions and advise shoppers on clothing choices based on body shape and style preferences as part of efforts to increase online sales.

Tesco CEO Ken Murphy said AI was already widely used in purchasing decisions, adding that the technology meant that customer interactions would be “truly powered by AI in almost every aspect of the business.” “This is a level that will be strengthened and promoted,” he added. He uses this to analyze data from shoppers’ loyalty cards to provide insights into “shopper interactions”, such as how to save money or take care of your health by buying (or not buying too much) certain products. It suggested it could provide “inspiration and ideas relevant to the family.” Sarah Butler


AI-enhanced efficiencies that automate the simplest tasks for call handlers have the potential to transform productivity and service levels in the public sector. Adolfo Hernandez insists CEO of outsourcing group Capita.

For example, by drawing on past interactions with customers, you no longer have to go beyond old conventions. Behind the scenes, the program can connect council services together, allowing planning applications departments and building services to work together. Or listen in the background to transcribe and summarize your calls to save time taking notes.

Capita has deployed its ‘Agent Suite’ product to two of its clients. early signs, it saysshows a 20% reduction in average call handling time, a 25% reduction in post-call management, and a 15-30% increase in calls resolved on the first interaction. Nils Pratley

Source: www.theguardian.com

Study finds new weight loss drug decreases appetite without compromising muscle mass

Researchers have identified a new drug similar to Ozempic that aids in weight loss without causing muscle loss. This drug, known as NK2R, works by suppressing appetite and boosting calorie burning. According to scientists, it has been successful in promoting weight loss while avoiding negative side effects such as nausea. The team of 47 researchers believe that NK2R could be a valuable option for individuals who have not seen results with other weight loss treatments.

Associate Professor Zach Gerhart-Hines, a metabolic researcher at the University of Copenhagen and co-author of the study, noted that their drug, unlike Ozempic, did not trigger nausea and also resulted in muscle relief rather than muscle loss. The drug targets specific neural circuits in the brain and affects blood sugar, weight, and cholesterol levels.

While Ozempic mimics the hormone GLP-1 to reduce hunger, NK2R works differently by targeting a molecule naturally present in the body’s cells called NK2R. When tested on overweight mice, the drug led to weight loss and decreased food intake.

However, some health experts are cautious about the effects of this treatment on humans, as it is currently based on animal studies. Dr. Adam Collins, an associate professor of nutrition at the University of Surrey, expressed skepticism about the research’s applicability to humans.

Clinical trials of NK2R in humans are scheduled to begin within the next two years.

About our experts:

Dr. Zach Gerhart-Hines is an associate professor at the University of Copenhagen, Denmark, focusing on diet, circadian clocks, and metabolism.

Dr. Adam Collins is an Associate Professor at the University of Surrey with expertise in weight loss, metabolism, and nutrition.

read more:

Source: www.sciencefocus.com

New Drug Nearing Breakthrough for Migraine Treatment

Those who suffer from the throbbing pain of migraines know how challenging everyday tasks can become. However, a new medication, if taken at the first signs of a migraine, could potentially prevent the onset of debilitating symptoms.

The drug, ubrogepant, has recently been approved for use in the US and is available in the UK, although not covered by the NHS. A study funded by AbbVie, the manufacturer of ubrogepant, revealed that taking the pill at the first indication of a migraine can prevent severe headaches from developing.

Before a migraine attack, some individuals experience early warning signs like sensitivity to light and sound, fatigue, neck pain, stiffness, and dizziness. Identifying these symptoms can help in timely treatment with ubrogepant to inhibit the protein CGRP in the brain responsible for migraines.

The research conducted by Dr. Richard B. Lipton and his team involved 518 participants who were able to predict the onset of migraines within a few hours. Those who took ubrogepant reported being able to function normally two hours after ingestion, with fewer limitations on their activities even after 24 hours.

While promising, ubrogepant may not be effective for those who experience sudden migraine attacks without warning signs. Regardless, experts view this development as a positive step in migraine treatment, providing hope for those who suffer from this common but debilitating condition.

About our experts:

Dr. Steven Ross, a professor and vice chair of clinical affairs in the Department of Neurology at Pennsylvania State University College and Penn State Health, USA, has conducted extensive research in neurology, medicine, and pediatric emergency medicine.

read more:

Source: www.sciencefocus.com

Cash, drug cartels, and match-fixing in Confessions of a Match Fixer | Podcast

THow do we solve the world's problems? Apparently with a podcast. Today. Assembly requiredA Fine Mess is a new show from former US politician Stacey Abrams that aims to help listeners understand the planet's biggest ills and how they can be part of solving them. The show airs on the heels of A Fine Mess, in which entrepreneur Sabrina Merage Naim tackles some of society's toughest problems and “finds a way out of this chaos” by approaching them with curiosity rather than fear. Will it work? Who knows. But at this point, we're willing to try anything.

This week we're also highlighting the best podcasts about love, from profiles of Hollywood romances to a binge-worthy audio drama about two men falling in love, told over an answering machine. We're also featuring a moving confession from a former professional football player turned match fixer, a fascinating investigation into psychiatric medication, and a preview of the inspiring story of the Olympic refugee team. We hope one of them will bring you joy, even if it can't save the planet.

This week's picks

Dorsa Yavarivafa at the Paris Games. Along with fellow refugee swimmer Matin Barsini, she talks about her Olympic journey on the Unsung podcast. Photo: Kinh Chun/AP

Confession of match fixing
BBC Sounds, weekly episodes
“I would load up my car with cash and drive around London to see which footballers I could get to throw out,” Moses Swaibu says at the start of this confessional podcast. The former professional footballer admits he had the power to manipulate scores and make millions for overseas betting cartels. His voice is filled with regret as he tells Troy Deeney how he went from promising young player to traitor to the sport he loves. Hannah Verdier

script
Radio Atlantic, full episodes available
Can a “safe” opioid save you after another has ruined your life? If buprenorphine helped people quit heroin in France, why hasn't it worked in the U.S.? The Atlantic's Ethan Brooks asks these questions in a nuanced, thought-provoking examination of the withdrawal drug. HV

Hidden stars of unknown sports
Widely available, available now
Formed in 2016, the Refugee Olympic Team made history at Paris 2024 when boxer Sindy Ngamba won the team's first medal. In this special episode of our series celebrating unsung athletes, fellow Refugee Olympians badminton player Dolsa Yabalivafa and swimmer Matin Barsini share what such a journey is really like. Holly Richardson

A wonderful mess
Widely available, with weekly episodes
Philanthropist and investor Sabrina Meraj Naim lives a seemingly perfect and fulfilling life, but she's not in top shape. So she invites guests to help her face the big questions “with curiosity, not fear.” Questions on AI, cannabis legalization, the meaning of success, and more are all addressed here, with contributions from comedian Samantha Bee and reformed “girl boss” Samhita Mukhopadhyay. HV

Master Plan
Widely available, with weekly episodes
For two years, David Sirota, former speechwriter for Bernie Sanders and co-author of Don't Look Up, and his highly talented team have been investigating corruption and scandal at the U.S. Supreme Court. From Watergate to the 2020s, this podcast shows how corruption impacts everyday life and offers a frightening vision of what the future may hold. HV

There is a podcast

John Lennon and Yoko Ono was one of many celebrity romances detailed on the Significant Lovers podcast. Photo: Pacific Press/Shutterstock

this week, Charlie Lindler 5 best podcasts A wonderful love storyFrom stories of celebrity couples like John and Yoko to Dolly Alderton's fascinating miniseries

Precious Lover
A reimagined Twilight podcast, hosts Melissa Duffy and Kelly Anderson (known to listeners as Mel and Kel) delve into Hollywood romances in detail that borders on obsession, digging into the classics (John and Yoko, Brangelina) as well as a host of millennial-friendly couples, including Adam Brody and Rachel Bilson, Alex Turner and Alexa Chung, and Robert Pattinson and Kristen Stewart. Their investigative skills and genuine empathy with each couple make every episode heartbreaking.

Hook up and hitch
Page Six's podcast about celeb rock-solid marriages ran from 2020 to 2022, but — with apologies to Jason Momoa, Lisa Bonet and co — much of the content is still relevant today. Reporters Eileen Lethreng and Brian Firth dig into showbiz's biggest names' love stories, asking how their marriages have endured long-distance relationships, scandals, and the occasional infidelity. While other podcasts downplay the twists and turns in a tabloid-style manner, Hooked Up to Hitched is surprisingly short, with each episode taking fans on a whirlwind ride through history in under 10 minutes.

Source: www.theguardian.com

Heparin, a blood-clotting drug, may help prevent snakebite victims from limb amputations

The black-necked spitting cobra lives mainly in sub-Saharan Africa.

Luca Boldrini (CC BY-SA)

A commonly used blood-thinning drug could prevent hundreds of thousands of people bitten by cobras from having to have limbs amputated.

138,000 people die from snakebites each yearIt occurs mainly in sub-Saharan Africa, South Asia and Southeast Asia, and a further 400,000 people suffer complications including the death of body tissue and subsequent amputations.

Focusing on complications from cobra bites, Thien Du Researchers at the University of Sydney in Australia and their team found that the venom targets a molecule called heparan sulfate that coats the surface of cells at the site of the bite, and a natural substance called heparin produced by certain immune cells.

The researchers then exposed human skin and blood cells to the venom of two African cobra species: the red cobra (Naja Parida And the Black-necked Spitting Cobra (Naja NigricolisAdding heparin, a commonly administered blood-thinning drug, prevented the toxin from killing the cells.

Similar experiments in mice also reduced the risk of tissue death, in which heparin “was able to almost completely block localized damage at the bite site,” the researchers said. Greg Neely The same is true at the University of Sydney.

Scientists believe that while the treatment may be effective against bites from many different types of cobras, it probably won't work on other species, unless their venom uses a similar chemical pathway to destroy cells.

Unlike existing antitoxins, heparin is stable at room temperature, which could make it easier to access when quick treatment is needed, which could be done via an auto-injector such as an EpiPen, Du said.

Another advantage of heparin is that existing antitoxins cannot prevent necrosis, Du said. Jeff Isbister Researchers from the University of Newcastle in Australia say that's probably because medicine isn't always available immediately after a snakebite.

“The paper didn't compare it to antitoxin, because it's likely that antitoxin would be just as effective,” he says. The mice were given heparin immediately, which may have helped, Isbister says. “But would it have an effect an hour, four hours or more later? [the] Does it take 24 hours to get from a remote part of Tanzania to a person who has been bitten by a cobra?

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Source: www.newscientist.com

Hydrogel Extends Drug Shelf Life Beyond Refrigeration

When mixed with hydrogel, protein-based drugs can remain effective for longer at higher temperatures.

Shutterstock/Renko Alex

Many medicines need to be kept refrigerated or they become ineffective, but a new way of packaging protein-based drugs into a stiff gel could potentially extend their shelf life at room temperature.

If medicines are not stored properly, they can break down and become unsafe to use. For example, exposure to high temperatures can break down the chemical bonds that keep the medicine’s molecules in place, impairing their function. Shaking some medicines can cause the molecules to clump together, making them less effective. Matthew Gibson Researchers at the University of Manchester in the UK have been working to solve these challenges for almost 15 years.

He and his colleagues have developed a method to make working with protein-based drugs simpler and more practical. He said the new advances are Dave Adams Hydrogel-making researchers at the University of Glasgow in Scotland have found a way to mix proteins with gel ingredients to create hard, white structures that can be packed into a syringe. In this form, the proteins, which normally must be refrigerated at minus 20 degrees Celsius (minus 4 degrees Fahrenheit), can withstand temperatures of up to 50 degrees Celsius (122 degrees Fahrenheit) and remain functional under those conditions for up to four weeks.

Hydrogels get their stiffness from small molecules bound together in large chains that break when force is applied. In a syringe, pushing down on the plunger breaks the molecular bonds, turning the gel-protein mixture into a liquid. The hydrogel remains too large to fit through the needle, so only the drug comes out.

The team tested the method with several compounds, including bovine insulin and beta-galactosidase, an enzyme commonly used in genetic biology, and mailed themselves boxes filled with tubs of hydrogel packed with the proteins, finding that the proteins could withstand the temperature and jolts that come with going through the postal system.

There are laboratory methods that can keep proteins stable for longer, but this approach may be better suited to leaving the lab and going into the clinic, he said. Alex Brogan The King’s College London researcher says the method would be most useful in countries and regions where refrigeration is scarce and prohibitively expensive. If the new method works for protein-based vaccines, it could make disease prevention more equitable, he says.

Gibson says he and his team are confident they can produce the hydrogel on an industrial scale, but want to study its longevity and safety further. Using it in a vaccine is on their wish list, but in the short term the method could also be used to store, transport and administer the diabetes and obesity drug semaglutide.

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Source: www.newscientist.com

Researcher working on promising Alzheimer’s drug facing charges of research fraud

Summary

  • A neuroscientist who helped develop a potential treatment for Alzheimer’s disease has been indicted on fraud charges.
  • The charges relate to allegations that the scientists fabricated research images and data that they may have used to win grant funding.
  • Manipulation of research images is a growing concern in the scientific community.

A neuroscientist who contributed to the development of a potential Alzheimer’s disease treatment is facing fraud charges after a federal grand jury indictment on Thursday.

The indictment alleges that Wang Huaoyang, a professor of medicine at the City University of New York, engaged in fraudulent activities, including falsifying research images and data to secure grant funding from the National Institutes of Health.

Wang worked with Cassava Sciences, a pharmaceutical company based in Austin, Texas, on the development of simufilam, a drug candidate for Alzheimer’s disease. The indictment states that Wang received around $16 million in grant funding from Cassava for early-stage drug development.

The indictment accuses Wang of fraud against the United States, wire fraud, and making false statements. It claims that Wang manipulated images of Western blots, a laboratory technique used to detect proteins, to support his research and grant applications.

The indictment also suggests that Wang provided false information to scientific journals to support his research on symphyllum, a drug currently in late-stage clinical trials.

Despite the charges, Wang did not respond to requests for comment. His research has faced scrutiny in the past, leading to retractions of multiple studies and an investigation by CUNY.

Cassava Sciences confirmed that Wang was not involved in their latest clinical trials and emphasized that his research focused on early-stage drug development.

The scientific community has expressed growing concerns about research misconduct and the manipulation of data and images. Instances of research misconduct, such as the allegations against Wang, have led to retractions of studies and raised questions about the integrity of scientific research.

CUNY has stated that they will cooperate fully with the federal investigation into Wang’s alleged misconduct until the matter is resolved. The university acknowledges the seriousness of the charges and the impact they may have on the scientific community.

The case highlights the importance of maintaining integrity and transparency in scientific research to ensure the credibility and validity of scientific discoveries.

Retraction Watch has reported on the retraction of several academic papers authored by Wang, further underscoring the need for accountability and ethical practices in scientific research.

Source: www.nbcnews.com

Malaria drug shows promise in treating polycystic ovary syndrome

The malaria drug artemisinin is extracted from the plant wormwood.

Frederick J. Brown/AFP via Getty Images

A drug already used to treat malaria may also be effective in treating polycystic ovary syndrome (PCOS).

A small study of 19 women with PCOS found that the commonly used drug artemisinin improved menstrual cycle regularity and reduced high testosterone levels that are common in PCOS patients.

The underlying cause of PCOS is unknown, but it is linked to several hormonal imbalances, including excess testosterone produced by the ovaries, which can lead to symptoms like irregular menstrual periods, infertility, and increased acne and body hair.

Affected people also tend to have reduced sensitivity to insulin, the hormone that regulates sugar, which leads to weight gain and exacerbates the hormonal imbalance.

Currently, PCOS patients are treated individually depending on their symptoms, for example undergoing laser treatments to remove body hair or taking birth control pills to regularize menstruation.

While investigating the effects of various drugs on fat cells in mice, Chi Kun Tang Researchers at Fudan University in Shanghai, China, found that artemisinin reduced symptoms in mice with PCOS-like conditions.

His team then gave 19 women with PCOS artemisinin for three months and found that all of them experienced a drop in testosterone levels, and most also saw a reduction in another substance called anti-Müllerian hormone. Associated with PCOSTwelve of the participants also experienced more regular menstrual cycles after taking the drug.

In other studies using mouse and human cells, the team found that artemisinin could reduce testosterone production in the ovaries.

Stephen Franks The Imperial College London researcher says that although the 19 women had a healthy BMI on average, weight loss tends to reduce PCOS symptoms, suggesting that artemisinin may work through another mechanism: improving insulin sensitivity. “If the results are as positive in a randomized trial as they are in this pilot study, it would be exciting,” he says.

Elisabeth Stener-Victorin Researchers at the Karolinska Institutet in Stockholm, Sweden, say the fact that artemisinin is already generally safe when used to treat malaria means that it could soon be repurposed as a new treatment for PCOS.

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Source: www.newscientist.com

Unlikely Transition: Ketamine’s Journey from a Rave Drug to Mental Health Therapy

Ketamine administered via IV at New York clinic

Victor Llorente/New York Times/Redux/eyevine

Prince Harry, who caused an uproar in the press last year, wrote candidly in his memoirs: spare About taking ketamine to cope with his mother’s death. He’s not the only one talking about this substance. The substance was previously known primarily as a tranquilizer for horses and a psychedelic rave drug. It’s hard to keep track of the many celebrities who have openly talked about taking ketamine to improve their mental health.

Hundreds of clinics have opened across the United States offering intravenous infusions of the drug at point of care, a trend now extending to the United Kingdom. Pioneering companies concerned about the mental health of their employees are beginning to offer this therapy as a benefit. Some companies even floated the idea of ​​setting up ketamine clinics at their headquarters. Meanwhile, pharmaceutical companies are developing over-the-counter ketamine products such as lozenges and topical creams. This drug has become the most commonly available psychedelic therapy.

This may sound like good news, given the growing evidence that ketamine can treat depression, post-traumatic stress disorder, and addiction. However, its use in the treatment of mental health conditions is still novel and many uncertainties remain. Possibly influenced by its popularity as a therapeutic agent, illicit use is also on the rise.

All of this means it’s time to ask whether ketamine can really relieve mental health problems, how it works, and are there any risks to its newfound popularity? is. Psychiatrist…

Source: www.newscientist.com

New experimental weight loss drug shows greater effectiveness than Ozempic

Oral weight loss drug may help obese patients who hate needles

Kseniya Ovchinnikova/Getty Images

Based on early trial results reported on March 7, it appears the experimental pill may cause greater weight loss than existing injectable treatments such as Ozempic, Wigoby, and Munjaro.

The drug, called amicretin, reduced people’s weight by 13 percent in three months. This is more than double his amount observed at Ozempic and Wegoby specifically. “From the limited data we have, this approach seems a little more exciting,” he says. Daniel Drucker At the University of Toronto, Canada.

The results come from a three-month, placebo-controlled trial, so it’s too early to know how amicretin compares to other drugs in terms of long-term efficacy and safety. said Drucker, who was not involved in the trial but was consulted, as well as manufacturer Novo Nordisk and other drug companies.

The diabetes drug Ozempic and the weight loss drug Wegoby are two brand names for the compound semaglutide. They work by mimicking a gut hormone called GLP-1 that is normally released after meals. This makes a person feel full, reduces appetite, and stimulates the release of the blood sugar-regulating hormone insulin.

Semaglutide leads to a loss of about 15 percent of body weight when taken for a year, but after that the weight plateaus and the injections need to be continued for a long time or it tends to gradually come back.

Another weight loss injectable called Mounjaro, also known as Tirzepatide or Zepbound, was launched last year. It mimics GLP-1 and an additional intestinal hormone called GIP. Using Mounjaro, you seem to lose about 21 percent of your weight over the first year and five months of her life before your weight loss plateaus.

However, amicletin mimics GLP-1 and another hormone called amylin, and appears to be even more potent, at least during the first three months of treatment. Reuters reports that people who took amicletin lost 13 percent of their weight during this period, Nordisk announced today. Those who took the placebo pill had a 1% decrease. This is higher than Wegovy and Ozempic’s 6 percent and Munjaro’s equivalent figure of around 7.5 percent.

But we can only know for sure how the drugs will fare over the long term if they are compared under exactly the same circumstances in a single study, Drucker said. “This is not a head-to-head trial.”

Another caveat is that while drugs that act by mimicking GLP-1 have been used to treat type 2 diabetes for more than a decade and their safety profile is well understood, amylin mimetics That’s not the case.

Novo Nordisk also said: Amicretin’s side effects were similar to those of Wegoby, and tended to include nausea, vomiting, and diarrhea, especially when the dose was increased rapidly.

The availability in pill form could be a big advantage for people who don’t like injections, he says. Daniel Chancellor Global Pharmaceutical Business Analyst cytherine. “Oral medications are very attractive.”

In addition to these three drugs, other weight loss drugs that mimic other gut hormones are also in development.

topic:

  • Medical drugs /
  • weight loss

Source: www.newscientist.com

Starting Drug Treatment Early Improves Outcomes for Crohn’s Disease Patients

Crohn’s disease can cause abdominal pain, diarrhea, and weight loss

Jacob Wackerhausen/iStockphoto/Getty Images/www.peopleimages.com

A one-year study of 386 people found that receiving advanced treatment soon after diagnosis of Crohn’s disease improves outcomes for patients.

This disease is a lifelong inflammatory bowel disease; impact millions of peopleIn the world. Symptoms include abdominal pain, diarrhea, fatigue, and weight loss.

“These symptoms have a huge impact on people’s quality of life, education, relationships, and ability to work,” he says. Miles Parks at Cambridge University. “While there is no cure, there are ways to reduce some of these negative outcomes.”

Treatment often includes dietary changes, immunosuppressants, and steroids. In the UK, a drug called infliximab (an antibody that targets a specific protein in the body that is thought to contribute to intestinal inflammation) is given to people who regularly experience flare-ups of Crohn’s disease, or other mild symptoms. It can be prescribed to people who are not responding to. Treatment.

“This is a ‘step-up’ approach where treatment is progressively escalated in a reactive manner as the disease returns,” he says. Nurlaminnuralso at the University of Cambridge.

To see what happens if this more powerful treatment is used as early as possible, Parkes and Noor et al. studied 386 newly diagnosed Crohn’s disease patients aged 16 to 80 in the UK. Recruited people.

They were divided into two groups. One patient received infliximab immediately regardless of symptoms, and the other was treated with other Crohn’s disease drugs. If symptoms persist or continue to worsen, participants in the second group will also be prescribed infliximab, in line with a “step-up” approach.

After one year, 80 percent of patients who initially received infliximab had their symptoms under control over time, compared with only 15 percent of those who did not receive treatment immediately.

Additionally, only 0.5% of people in the group who received infliximab immediately required abdominal surgery for Crohn’s disease, compared to 4.5% in the second group.

The results of this study suggest that giving patients with Crohn’s disease intensive treatment as soon as they are diagnosed may be more effective in improving their lives, Dr. Noor said.

Parks said the extra money spent on medication would be balanced out by not having to pay for subsequent scans, colonoscopies and surgeries for people with repeated relapses.

“People with Crohn’s disease don’t want to be hospitalized or undergo surgery. They want to go out into the outside world and live their lives. Anything that speeds the path to remission. It can only be a good thing,” says Ruth Wakeman of the charity Crohn’s & Colitis UK.

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Source: www.newscientist.com

Revolutionary Drug Delivery System Transforms Diabetes Treatment

Stanford University engineers have created an injectable hydrogel depot technology that allows GLP-1 drugs to be administered once every four months, rather than requiring daily injections. This new hydrogel has the potential to revolutionize treatment for type 2 diabetes and weight management by significantly reducing the burden of daily injections.

The hydrogel drug delivery system was developed by materials engineers at Stanford University and turns daily or weekly injections of drugs like Ozempic, Maunjaro, Trulicity, and Victoza into a single injection every four months. This new system could greatly improve patient compliance and health outcomes for people with type 2 diabetes, as well as providing a more manageable treatment regimen.

The hydrogel contains GLP-1 drug molecules and slowly releases them over time, eliminating the need for frequent injections. This novel nanocomposite hydrogel is made of polymers and nanoparticles that dissolve over the course of several months, similar to how a sugar cube dissolves in water. Once the hydrogel is injected under the skin, it gradually releases the drug as it dissolves, providing sustained delivery over a four-month period.

Initial testing in laboratory rats has shown promising results, and future trials will be conducted on pigs to further validate the system’s effectiveness. The ultimate goal is to conduct human clinical trials within the next two years to evaluate the long-term administration of GLP-1-based treatments.

This research was supported by a grant from the National Institute of Diabetes and Digestive and Kidney Diseases and a seed grant from the Stanford Diabetes Research Center.

Source: scitechdaily.com

Groundbreaking Model Opens Doors to Remarkable Drug Discoveries

Researchers have made significant progress in understanding neuromuscular diseases by developing a two-dimensional neuromuscular junction model using pluripotent stem cells. This model enables high-throughput drug screening and complements previously developed three-dimensional organoids. (Artist’s concept) Credit: SciTechDaily.com

Scientists have developed a groundbreaking two-dimensional model to study neuromuscular diseases. This has enabled efficient drug testing and improved our understanding of diseases such as spinal muscular atrophy and amyotrophic lateral sclerosis.

Researchers have so far identified about 800 different neuromuscular diseases. These conditions are caused by problems with how muscle cells, motor neurons, and peripheral cells interact. These diseases, such as amyotrophic lateral sclerosis and spinal muscular atrophy, can cause muscle weakness, paralysis, and even death.

“These diseases are very complex and the causes of dysfunction are diverse,” said Dr. Mina Gouti, head of the Max Delbrück Center’s Developmental Stem Cell Modeling and Disease Laboratory. The problem could be in the neurons, the muscle cells, or the connections between the two. “To better understand the causes and find effective treatments, we need human-specific cell culture models that allow us to study how motor neurons in the spinal cord interact with muscle cells.”

Innovative research using organoids

Researchers working with Gouti had already developed a three-dimensional neuromuscular organoid (NMO) system. “One of our goals is to use our cultures for large-scale drug testing,” Gouti says. “Three-dimensional organoids are so large that they cannot be cultured for long periods of time in the 96-well culture dishes we use to conduct high-throughput drug screening studies.”

Human self-assembling 2D neuromuscular junction model. Immunofluorescence analysis of the whole dish shows myocytes (magenta) organized into bundles surrounded by spinal neurons (cyan). Credit: Alessia Urzi, Max Delbrück Center

For this type of screening, an international team led by Gouti has now developed a self-organizing neuromuscular junction model using pluripotent stem cells. The model includes neurons, muscle cells, and chemicals. synapse It is called the neuromuscular junction, which is necessary for two types of cells to interact. The researchers have now published their findings in the journal. nature communications.

“The 2D self-assembled neuromuscular junction model allows us to perform high-throughput drug screening for various neuromuscular diseases and study the most promising candidates in patient-specific organoids,” says Gouti. .

2D neuromuscular model development

To establish a 2D self-organizing neuromuscular junction model, the researchers first needed to understand how motor neurons and muscle cells develop in the embryo. Although Minas’ team does not conduct embryo research themselves, they use a variety of human stem cell lines and induced pluripotent stem cell lines (iPSCs), which are allowed for research purposes under strict guidelines.

“We tested several hypotheses. We found that the cell type required for functional neuromuscular connections is derived from neuromesodermal progenitor cells,” says doctoral student and author of the paper. says lead author Alessia Urzi.

Urji discovered the right combination of signaling molecules that allow human stem cells to mature into functional motor neurons and muscle cells, and the necessary connections between them. “It was very exciting to see muscle cells contracting under the microscope,” Urji says. “That was a clear sign that we were on the right path.”

Another observation was that upon differentiation, cells organized into regions containing muscle cells and nerve cells, rather like a mosaic.

Optogenetic advances in neuromuscular research

Myocytes grown in culture dishes contract spontaneously as a result of their connections with neurons, but without any meaningful rhythm. Urji and Guti wanted to solve it. In collaboration with researchers at the Charité University of Berlin, they used optogenetics to activate motor neurons. Neurons activated by the flash of light fire and contract muscle cells in synchrony, causing them to move in a way that mimics the physiological conditions of an organism.

Modeling and testing for spinal muscular atrophy

To test the effectiveness of the model, Professor Urji used human iPSCs taken from patients with spinal muscular atrophy. Spinal muscular atrophy is a serious neuromuscular disease that affects children during their first year of life. Neuromuscular cultures generated from patient-specific induced pluripotent stem cells showed severe problems with muscle contraction similar to the patient’s disease state.

For Gooty, 2D and 3D cultures are important tools to study neuromuscular diseases in more detail and test more efficient and personalized treatment options. As a next step, Gouti and her team hope to conduct high-throughput drug screens to identify new treatments for patients with spinal muscular atrophy and amyotrophic lateral sclerosis. “We want to start by using new drug combinations to see if we can achieve more successful outcomes to improve the lives of patients with complex neuromuscular diseases. ” says Gooty.

Reference: “Efficient Generation of Self-Assembling Neuromuscular Junction Models from Human Pluripotent Stem Cells,” Alessia Urzi et al., December 19, 2023. Nature Communications.
DOI: 10.1038/s41467-023-43781-3

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Breakthrough in New Coronavirus Treatment: Discovery of New Antiviral Drug

The Coronavirus Moonshot Consortium report focuses on the discovery of a new class of inhibitors against the main protease of SARS-CoV-2. This global collaboration has generated promising lead compounds, openly shared thousands of compound designs, and represents significant progress in coronavirus drug development.

The COVID Moonshot breakthrough study introduced new non-peptide inhibitors. SARS-CoV-2showcases global collaboration and open science in advancing coronavirus treatments. Although the group’s results have been freely available since its founding in March 2020, the Coronavirus Moonshot Consortium has finally officially reported its results.

Coronavirus Moonshot – An open science, crowdsourced, patent-free drug discovery campaign targeting SARS-CoV-2 virus – A wealth of data has been obtained about the virus’s major proteases, including insights that may pave the way for the development of new and better treatments. “The main treatments described by [these researchers] “Given drug approval timelines and challenges, we may not be ready in time to make an impact on the current pandemic,” write Brian Shoichet and Charles Craik in a related perspective. “Yet, the compounds and the techniques used to identify them may have implications for human health in the future.”

Global cooperation and drug discovery efforts This novel collaboration involved more than 200 volunteer scientists from 47 academic and industrial organizations across 25 countries. “The coronavirus moonshot provides an example of open science drug discovery that could lead to advances in infectious disease drug discovery. This research area is of great public importance but chronically underfunded from the private sector. “There is a shortage,” Melissa et al. write. SARS-CoVB-2 main protease (Mpro) is an attractive target for antiviral drug development due to its important role in viral replication. Current SARS-CoV-2 Mpro inhibitors, such as those drawn from existing antiviral pipelines such as Paxlovid and Xocova, have shown clinical success. However, the use of these compounds remains relatively limited, and their peptidomimetics and covalent scaffolds pose problems for synthesis and administration.

Impact on innovative drug design and open science Hey, Bobby other. describe the discovery of a novel noncovalent and nonpeptidic inhibitor scaffold that is chemically distinct from current Mpro inhibitors. By leveraging a crowdsourcing approach combined with the expertise of hundreds of individuals around the world, Bobby other. We will explain the open science drug discovery campaign. machine learningutilize molecular simulations, and high-throughput structural biology and chemistry to assemble a detailed structural map of the major proteases of SARS-CoV-2 and their biochemical activities.

From over 18,000 compound designs generated by the COVID Moonshot Consortium, the authors identified several non-covalent, non-peptidomimetic compounds, including lead compounds with promising bioavailability, safety, and antiviral activity. identified sex inhibitors. All compound designs from the project are openly shared, building a rich, open, intellectual property-free knowledge base for future anti-coronavirus drug discovery.

Reference:
DOI: 10.1126/science.abo7201

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