Thu.Nov 07, 2024

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Covalency in PROTACs: Mechanisms and applications [@RPNowak]

Covalent Modifiers

Thomas M. Geiger, Radosław P. Nowak Annual Reports in Medicinal Chemistry , 2024 [link] Proteolysis targeting chimeras (PROTACs) are hetero-bifunctional molecules that remove disease-causing proteins through the means of targeted protein degradation (TPD). Since their proof-of-concept over 20 years ago, PROTACs emerged as new modality in drug discovery and chemical biology.

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Memories are not only in the brain, new research finds

Science Daily: Pharmacology News

It's common knowledge that our brains -- and, specifically, our brain cells -- store memories. But a team of scientists has discovered that cells from other parts of the body also perform a memory function, opening new pathways for understanding how memory works and creating the potential to enhance learning and to treat memory-related afflictions.

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FDA Proposes Ban on a 'Useless' Decongestant, Phenylephrine

Drugs.com

THURSDAY, Nov. 7, 2024 -- More than a year after its advisory panel unanimously declared the drug phenylephrine to be useless against nasal congestion, the U.S. Food and Drug Administration is proposing that it be removed from common.

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Astrophysicists use echoes of light to illuminate black holes

Science Daily: Pharmacology News

Researchers have developed an innovative technique to search for black hole light echoes. Their novel method, which will make it easier for the mass and the spin of black holes to be measured, represents a major step forward, since it operates independently of many of the other ways in which scientists have probed these parameters in the past.

Research 322
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Bridging Innovation & Patient Care: The Growing Role of AI

Speaker: Simran Kaur, Co-founder & CEO at Tattva.Health

AI is transforming clinical trials—accelerating drug discovery, optimizing patient recruitment, and improving data analysis. But its impact goes far beyond research. As AI-driven innovation reshapes the clinical trial process, it’s also influencing broader healthcare trends, from personalized medicine to patient outcomes. Join this new webinar featuring Simran Kaur for an insightful discussion on what all of this means for the future of healthcare!

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Ketamine ODs Like the One That Killed Matthew Perry Are Rare But Increasing

Drugs.com

THURSDAY, Nov. 7, 2024 -- After "Friends" star Matthew Perry was found dead in his home jacuzzi just over a year ago, an autopsy later pinpointed the main cause of death as an acute ketamine overdose. The coroner's report determined that high blood.

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Sarepta scraps a Duchenne drug as gene therapy sales rise

BioPharma Drive: Drug Pricing

Elevidys sales have increased since the FDA made a controversial choice to expand the therapy's use. Now, Sarepta is abandoning a successor to its drug Exondys 51, citing an “evolving" treatment landscape.

Therapies 273
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Plastics pollution worsen the impacts of all Planetary Boundaries

Science Daily: Pharmacology News

Plastic pollution exacerbates the impacts of all planetary boundaries, including climate change, ocean acidification and biodiversity loss, a new paper shows. Ahead of the final negotiations of the international Plastics Treaty, researchers urge decision-makers to stop viewing plastics pollution as merely a waste management problem.

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Novo Nordisk CEO Warns of Deaths Linked to Compounded Semaglutide

Drugs.com

THURSDAY, Nov. 7, 2024 -- The head of the company that makes the diabetes and obesity drugs Ozempic and Wegovy has warned that compounded versions of the active ingredient in those medications have now been linked to at least 100 hospitalizations.

Hospitals 264
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New study maps dramatic 100-million-year explosion in color signals used by animals

Science Daily: Pharmacology News

A recent study finds that color vision evolved in animals more than 100 million years before the emergence of colorful fruits and flowers. And there has been a dramatic explosion of color signals in the last 100 million years.

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From Diagnosis to Delivery: How AI is Revolutionizing the Patient Experience

Speaker: Simran Kaur, Founder & CEO at Tattva Health Inc.

The healthcare landscape is being revolutionized by AI and cutting-edge digital technologies, reshaping how patients receive care and interact with providers. In this webinar led by Simran Kaur, we will explore how AI-driven solutions are enhancing patient communication, improving care quality, and empowering preventive and predictive medicine. You'll also learn how AI is streamlining healthcare processes, helping providers offer more efficient, personalized care and enabling faster, data-driven

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Bird Flu Infects 1 in 14 Dairy Workers Exposed; CDC Urges Better Protections

Drugs.com

THURSDAY, Nov. 7, 2024 -- About 7% of dairy workers exposed to the avian flu that is spreading through U.S. herds have become infected themselves, federal experts estimate.That number highlights concerns that circulating strains of bird flu might.

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Finding function for noncoding RNAs using a new kind of CRISPR

Science Daily: Pharmacology News

Genes contain instructions for making proteins, and a central dogma of biology is that this information flows from DNA to RNA to proteins. But only two percent of the human genome actually encodes proteins; the function of the remaining 98 percent remains largely unknown. One pressing problem in human genetics is to understand what these regions of the genome do -- if anything at all.

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Psilocybin Shows Effectiveness in Curbing Anorexia

Drugs.com

THURSDAY, Nov. 7, 2024 (HeathDay News) -- The active chemical in “magic mushrooms” may help treat anorexia, a new study has found.Following psilocybin treatment, 4 of 10 study participants showed clinically significant reductions in their ano.

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Moderna earnings beat forecasts, but analysts question whether sales spike will last

BioPharma Drive: Drug Pricing

Sales of Moderna’s COVID-19 shot exceeded expectations, but the company’s launch of its new RSV vaccine has started slowly.

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How Machine Learning Drives Clinical Trial Efficiency

Clinical trial data management is increasingly challenging as studies grow in complexity. Quickly accessing and analyzing study data is vital for assessing trial progress and patient safety. In this paper, we explore real-time data access and analysis for proactive study management. We investigate using adverse event (AE) data to monitor safety and discuss a clinical analytics platform that supports collaboration and data review workflows.

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Rates of Anxiety, Depression Rising Among Americans, Especially the Young

Drugs.com

THURSDAY, Nov. 7, 2024 -- Rates of anxiety and depression among U.S. adults, especially younger folks, continues to rise, the latest federal data shows.Nearly 1 in every 5 (18.2%) adults reported anxiety issues in 2022, up from 15.6% in 2019.

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Responses of People Who Use Drugs to the Presence of Xylazine in the Unregulated Drug Supply

Common Sense for Drug Policy Blog

Responses of People Who Use Drugs to the Presence of Xylazine in the Unregulated Drug Supply "PWUD demonstrated a predominantly protective approach to xylazine emergence by modifying their drug consumption routes and reducing injection drug use, aiming to mitigate potential harms associated with xylazine adulteration. While often discussed in the context of xylazine here, this echoes a broader literature that reveals an elevated prevalence of smoking among people who previously injected opioids

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U.K. Reports First Cluster Outside of Africa of New Mpox Variant

Drugs.com

THURSDAY, Nov. 7, 2024 -- Four cases of the more infectious variant of mpox have been reported in the U.K., making it the first cluster of infections that have surfaced outside of Africa.British authorities announced the first case in that country.

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Isotopic Labeling in Mammalian Expression: The Missing Link for NMR Studies of Hard-to-Express Proteins

Zobio

ZoBio is excited to introduce a new exclusive capability for making complex protein samples for drug discovery: isotopic labeling during mammalian expression. This ability provides the missing link between. Het bericht Isotopic Labeling in Mammalian Expression: The Missing Link for NMR Studies of Hard-to-Express Proteins verscheen eerst op ZoBio - Drug Discovery Technology.

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Deliver Fast, Flexible Clinical Trial Insights with Spotfire

Clinical research has entered a new era, one that requires real-time analytics and visualization to allow trial leaders to work collaboratively and to develop, at the click of a mouse, deep insights that enable proactive study management. Learn how Revvity Signals helps drug developers deliver clinical trial data insights in real-time using a fast and flexible data and analytics platform to empower data-driven decision-making.

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Vitamin D Supplements in Pregnancy Linked to Stronger Bones in Kids

Drugs.com

THURSDAY, Nov.7, 2024 -- Women who take vitamin D supplements during a pregnancy may be giving their kids the legacy of stronger bones, new British research suggests.Children whose moms took vitamin D supplements when pregnant had stronger, denser.

Research 246
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Isotopic Labeling in Mammalian Expression: The Missing Link for NMR Studies of Hard-to-Express Proteins

Zobio

ZoBio is excited to introduce a new exclusive capability for making complex protein samples for drug discovery: isotopic labeling during mammalian expression. This ability provides the missing link between. Het bericht Isotopic Labeling in Mammalian Expression: The Missing Link for NMR Studies of Hard-to-Express Proteins verscheen eerst op ZoBio - Drug Discovery Technology.

Drugs 40
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Just 5 Extra Minutes of Exercise Per Day Could Lower Blood Pressure

Drugs.com

THURSDAY, Nov. 7, 2024 -- It doesn't take much: Adding just five minutes of exercise to your daily routine lowers your blood pressure and might cut your odds for heart disease, new research shows.“The good news is that whatever your physical a.

Disease 245
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Sensitive ASO Quantitation for Decentralized Trials

Alta Sciences

Sensitive ASO Quantitation for Decentralized Trials blussier Thu, 11/07/2024 - 17:55 HTML In this poster presentation, our scientific team demonstrates the promising future of blood microsampling in decentralized clinical trials to support the development of antisense therapeutic drugs. Find out how they achieved precision, accuracy, and linearity within acceptance criteria with our sensitive and selective bioanalytical method for determining ASOs.

Trials 40
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Clinical Data Like You´ve Never Seen It Before: Why Spotfire Is the Leading Tool for Clinical Analytics

Clinical development organizations face a wide array of challenges when it comes to data, many of which can impact the operational effectiveness of their clinical trials. In this whitepaper, experts from Revvity Signals explore how solutions like TIBCO® Spotfire® enable better, more streamlined studies. The whitepaper also features a success story from Ambrx, a leading biopharmaceutical company, detailing how it has leveraged Spotfire to tackle data quality and collaboration challenges in clinic

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In Mouse Studies, New Clues to How Brain 'Refreshes' Memories

Drugs.com

THURSDAY, Nov. 7, 2024 -- Memories are constantly adapting in the brain over time, dynamically updating as people encounter new information and fresh experiences.Researchers think they’ve figured out the brain mechanism that drives this memory i.

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Off-the-shelf thermoelectric generators can upgrade CO2 into chemicals: The combination could help us colonize Mars

Science Daily: Pharmacology News

Readily available thermoelectric generators operating under modest temperature differences can power CO2 conversion, according to a proof-of-concept study by chemists. The findings open up the intriguing possibility that the temperature differentials encountered in an array of environments -- from a typical geothermal installation on Earth to the cold, desolate surface of Mars -- could power the conversion of CO2 into a range of useful fuels and chemicals.

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Early Steps to a Breath Test for Lung Cancer

Drugs.com

THURSDAY, Nov. 7, 2024 -- An experimental portable device might be able to detect lung cancer from a person’s exhaled breath, researchers report.The device contains “nanoflake” sensors that can detect small changes in the gases exhaled by a person w.

Research 130
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DNA evidence rewrites story of people buried in Pompeii eruption

Science Daily: Pharmacology News

Researchers have used ancient DNA to challenge long-held interpretations of the people of Pompeii. Contrary to physical appearances, the DNA evidence revealed unexpected variations in gender and kinship, revising the story as written since 1748. The genetic data also underlined the cosmopolitan nature of the Roman Empire, showing that Pompeians were mainly descended from immigrants from the eastern Mediterranean.

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Daytime Drowsiness Linked to a 'Pre-Dementia' Syndrome

Drugs.com

THURSDAY, Nov. 7, 2024 -- Seniors who are drowsy during the day and find it hard to muster enthusiasm for activities could be at higher risk of a brain condition that precedes dementia, a new study warns.These sleep-related problems are associated.

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