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What if we spend decades building advanced telescopes to search for life on other planets and come up emptyhanded? A recent study exploring what we can learn about life in the universe -- even if we don't detect signs of life or habitability. Using advanced statistical modeling, the research team sought to explore how many exoplanets scientists should observe and understand before declaring that life beyond Earth is either common or rare.
Dennis H. Kim and Watson J. Lees Biochemistry 2025 DOI: 10.1021/acs.biochem.4c00522 The antibiotic fosfomycin is an epoxy-phosphonate natural product with a broad spectrum of antibacterial activity and distinct mechanism of action that has been in clinical use for 50 years. Fosfomycin is an irreversible covalent inhibitor of UDP-GlcNAc enolpyruvyl transferase (MurA), which catalyzes the first committed step in bacterial peptidoglycan biosynthesis.
Amanda L. Waterbury, Jonatan Caroli, Olivia Zhang, Paloma R. Tuttle, Chao Liu, Jiaming Li, Ji Sung Park, Samuel M. Hoenig, Marco Barone, Airi Furui, Andrea Mattevi & Brian B. Liau Nat Commun 16 , 3156 (2025). [link] Chromatin modifiers often work in concert with transcription factors (TFs) and other complex members, where they can serve both enzymatic and scaffolding functions.
David Liu receives Breakthrough Prize in Life Sciences By Corie Lok April 5, 2025 Breadcrumb Home David Liu receives Breakthrough Prize in Life Sciences Liu is honored for the development of base editing and prime editing, two gene editing technologies transforming medicine. By Broad Communications April 5, 2025 Credit: Casey Atkins David Liu is a core member at the Broad Institute where he is the Richard Merkin Professor and director of the Merkin Institute for Transformative Technologies in He
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!
FRIDAY, April 4, 2025 -- Antidepressants appear to increase peoples risk of sudden cardiac death, a new study says.People taking the mood meds are more likely to die suddenly from heart problems, and their risk rises the longer theyre on the dru.
HELP committee chair Bill Cassidy, R-La., had invited Kennedy to testify April 10 on the sweeping layoffs of federal health workers Kennedy ordered last month. A hearing could still take place later.
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Drug Discovery Digest brings together the best content for drug research and development professionals from the widest variety of industry thought leaders.
HELP committee chair Bill Cassidy, R-La., had invited Kennedy to testify April 10 on the sweeping layoffs of federal health workers Kennedy ordered last month. A hearing could still take place later.
Low vaccination rates for influenza viruses and the lack of an HSV vaccine underscore the need for a new approach to reduce viral transmission. Researchers have now used a clinical-grade antiviral chewing gum to substantially reduce viral loads of two herpes simplex viruses and two influenza A strains in experimental models.
Isocitrate dehydrogenase (IDH) is a key metabolic enzyme that catalyzes the conversion of isocitrate to -ketoglutaric acid (-KG). At present, there are few studies on the drug resistance of mIDH1 inhibitors. Therefore, this article first summarizes terms of IDH1 function from the molecular mechanism of IDH1, the mechanism of mutation, and the metabolism of substances due to mutations.
FRIDAY, April 4, 2025 -- The U.S. Food and Drug Administration (FDA) has delayed the full approval of Novavaxs COVID-19 vaccine. The decision had been expected by April 1, but the agency now says it needs more information before moving forward.The.
The Swiss drugmaker, which holds European rights to Elevidys, suspended three trials while researchers investigate the death of a young man who died following treatment.
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
In the fight against bacterial pathogens, researchers are combining vaccination with targeted colonization of the intestine by harmless microorganisms. This approach could potentially mark a turning point in the antibiotics crisis.
As our understanding of the underlying biology of disease grows more sophisticated, emerging therapies operate on increasingly complex biopathological systems and mechanisms. Advanced strategies and tools are being implemented to establish the safety and efficacy of new therapeutic modalities, with the development of new biomarkers becoming one of the most relevant approaches for enhancing the precision and utility of early-stage studies.
By Sara W. Koblitz & Dara Katcher Levy Promotional claims do not receive the most attention with respect to FDA enforcement these days, and veterinary promotion is no exception. Indeed, most Center for Veterinary Medicine (CVM) Warning Letters arise because products advertised are actually new animal drugs. But this year, CVM has issued two notable warning letters and one Untitled Letter concerning the promotion of animal drugs that caught our attention because of the level of detail and sp
THURSDAY, April 3, 2025 -- Health experts are warning that whooping cough, also known as pertussis, is making a dangerous comeback. Cases are rising across the country, and Louisiana recently reported that two infants have died -- the state’s.
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.
“There will be a ChatGPT moment for biotechnology,” a bipartisan commission wrote in the new report, which calls for the U.S. to invest at least $15 billion into the sector over the next five years.
A web platform uses a chatbot to enable any chemist -- including undergraduate chemistry majors -- to configure and execute complex quantum mechanical simulations through chatting.
Metadata contention in Unity Catalog can occur in high-throughput Databricks environments, slowing down user queries and impacting performance across the platform. Our Finops strategy shifts left on performance. However, we have found scenarios where clients are still experiencing query slowdowns intermittently and even on optimized queries. As our client’s lakehouse footprint grows, we are seeing an emerging pattern where stress on Unity Catalog can have a downstream drag on performance a
Meehan, M.; Scofield, G.; Stahl, C.; Wolfe, J.; Horne, W. S.; Liu, P.; Brummond, K. ChemRxiv 2025. [link] Herein, we present a systematic study on the effects of electronically diverse heteroarenes on the rate of glutathione (GSH) addition to novel N-heteroaryl methylene-lactam covalent reactive groups (CRGs). Despite their unique electronic and drug-like properties, heteroarenes have not been extensively studied as handles for systematically tuning the reactivity of CRGs.
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.
FRIDAY, April 4, 2025 -- An experimental blood test for Alzheimers disease not only can aid in its diagnosis but also indicate how far the brain condition has progressed, a new study says.The test tracks levels of a protein called MTBR-tau243, w.
Sarepta and Roche will share the monitors' findings with EMA to resolve a temporary hold. Elsewhere, Allakos agreed to a buyout and high-dose Ocrevus missed a study goal.
Evidence shows that hunter-gatherers were crossing at least 100 kilometers (km) of open water to reach the Mediterranean island of Malta 8,500 years ago, a thousand years before the arrival of the first farmers.
Introducing a novel payload -focused approach to next generation ADC development NewPath ADC offers integrated solutions for antibody drug conjugates, designed by highly skilled multidisciplinary teams covering medicinal chemistry and protein sciences, as well as in vitro and in vivo assessment (including DMPK). While other providers focus on a conventional, well-trodden development pathway, Sygnature Discovery’s ADC solutions prioritize payload optimization to enhance a drugs efficacy a
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
The challenge of GPCR drug discovery G protein-coupled receptors (GPCRs) are one of the most desirable and challenging target classes in drug discovery, as their mutation can lead to a wide range of diseases such as cancer, cardiovascular disorders and neurological conditions. GPCRs are a large family of cell surface receptors that play a key role in transmitting signals from the outside of a cell to its interior.
MONDAY, April 7, 2025 -- Some recent cuts at U.S. government health agencies may be reversed, including a key program that tracks lead exposure in children, U.S. Health and Human Services Secretary Robert F. Kennedy Jr. said last week.The lead.
Researchers have successfully demonstrated the UK's first long-distance ultra-secure transfer of data over a quantum communications network, including the UK's first long-distance quantum-secured video call.
Come together with leaders from the pharmaceutical, biotechnology, and diagnostic industries to unpack huge changes at the American Conference Institutes 23rd Advanced Summit on Life Sciences Patents , which is scheduled to take place from May 19-20, 2025 at the New York Bar Association in New York, NY. In a year of major change and outstanding questions, growing scrutiny on patent protection and drug pricing, and uncertainty around global price control measures and the Inflation Reduction Act,
TUESDAY, April 8, 2025 -- The U.S. Senate has confirmed the appointment of Mehmet Oz, M.D., to head the Centers for Medicare & Medicaid Services (CMS), according to a report from The New York Times.The TV celebrity doctor and cardiothoracic.
“We, like so many others, have been forced to take steps to extend our cash runway,” said Tango’s CEO, citing the “extremely challenging financial markets.
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