Medical Xpress news
Medical Xpress / Like alcohol units, but for cannabis—experts define safer limits
Researchers at the University of Bath in the UK are proposing thresholds for safe—or at least safer—cannabis use and hope their findings will help people monitor consumption and keep it within recommended limits—similar ...
Medical Xpress / How aggressive breast cancer controls protein production
A previously unknown mechanism that makes it possible for aggressive so-called triple-negative breast cancer to fine-tune its production of proteins has been discovered by researchers at Umeå University, Sweden. The discovery ...
Medical Xpress / AI-driven insurance decisions raise concerns about human oversight
As health insurers increasingly turn to AI, researchers explore the promise of efficiency—and the risk of amplifying existing flaws.
Medical Xpress / Microbially produced secondary bile acids accelerate colorectal cancer development, study shows
For the first time, a team of experts from the Technical University of Munich (TUM), RWTH Aachen University, and the German Institute of Human Nutrition Potsdam-Rehbruecke (DIfE) has demonstrated the causal role of microbially ...
Medical Xpress / Rise of preterm births in US linked to poverty and race
Researchers at Boston Medical Center, working with colleagues at University of Massachusetts Chan Medical School and Harvard T.H. Chan School of Public Health report that US preterm birth rates rose from 2011–2021 in households ...
Medical Xpress / How stress hormone receptors alter the brain and behavior: Zebrafish study provides insights
Stress, the body's natural response to different types of challenges and daily problems, is an inherently harmless state experienced by most people worldwide. While short-term stress is a common experience and can even be ...
Medical Xpress / Digital 'memory palace' illuminates how locations help us encode memories
It's obvious to most people as soon as they set foot in a place they know well—like their childhood bedroom or a former classroom—that place and memory are intimately linked.
Medical Xpress / Some food preservatives linked to higher cancer, diabetes risk
Eating some common food preservatives is linked to a slightly higher risk of eventually developing cancer and diabetes, according to two large French studies published Thursday.
Medical Xpress / International collaboration produces detailed models of the 3D genome over time in cells
In its effort to correlate genomic structure with gene function, the 4D Nucleome Consortium (4DN), led by Job Dekker, Ph.D., at UMass Chan Medical School, has extensively mapped and analyzed the three-dimensional folding ...
Medical Xpress / New insight into the immune signals driving inflammation in multiple sclerosis
Multiple sclerosis (MS) is a chronic neurological disease characterized by nerve damage and consequent impairments in vision, movement, balance and mental function. In MS, the immune system mistakenly starts attacking myelin, ...
Medical Xpress / Yoga accelerates opioid withdrawal recovery when combined with standard care, study finds
Opioid addiction, or opioid use disorder (OUD), is a major global health issue, and recovery from OUD is marked with high relapse rates. During withdrawal, patients experience severe symptoms, which are partly due to dysregulation ...
Medical Xpress / Study shows federal safety metric inappropriately penalizes hospitals for lifesaving stroke procedures
A new UCLA study reveals that a widely used federal hospital safety metric is fundamentally flawed when applied to emergency stroke care, potentially creating incentives that may discourage hospitals from performing lifesaving ...
