Medical Xpress news
Medical Xpress / How exercise helps aging muscles repair themselves
Scientists at Duke-NUS Medical School have uncovered how exercise helps aging muscles regain their ability to repair themselves, shedding light on why physical activity remains one of the most effective ways to preserve strength ...
Medical Xpress / Increased levels of Alzheimer's-linked protein found in some with long COVID
A study of 227 individuals who experienced neurocognitive difficulties post COVID-19 infection—such as headaches, vertigo, balance dysregulation, changes in taste/smell, and brain fog—displayed a significant increase ...
Medical Xpress / Blocking key enzyme to protect against fatty liver may raise cancer risk instead
Scientists have discovered that blocking a key cellular enzyme thought to protect against fatty liver disease may instead increase the risk of chronic liver damage and cancer as we age.
Medical Xpress / Brain neurons process salience, valence and value separately to understand what is important—and what isn't
The sound of a fire alarm tells us to get out quickly to not get hurt, while the sight of a gas station sign can signal a chance to refuel. In everyday life, we learn to link cues we sense with what they mean, helping us ...
Medical Xpress / Higher maternal blood pressure increases the risk of pregnancy complications, study concludes
Helping women to keep their blood pressure at normal levels could reduce their risk of experiencing pregnancy complications, according to a new study led by researchers at the University of Bristol. The research is published ...
Medical Xpress / New combination therapy developed for frequent form of lung cancer
A research team at the Medical University of Vienna has discovered a new approach to treating a particularly frequent and difficult-to-treat form of lung cancer. The study shows that a combination of two well-studied classes ...
Medical Xpress / Fat surrounding the colon interacts with the immune system, findings suggest
Abdominal fat is not a uniform tissue. A new study from Karolinska Institutet, Steno Diabetes Center Copenhagen, and Helmholtz Munich reveals that fat located close to the large intestine contains an unusually high number ...
Medical Xpress / AI advice matches physician recommendations in early-stage liver cancer, but falls short in late stage
Large language models (LLM) can generate treatment recommendations for straightforward cases of hepatocellular carcinoma (HCC) that align with clinical guidelines but fall short in more complex cases, according to a new study ...
Medical Xpress / When a virus releases the immune brake: New evidence on the onset of multiple sclerosis
Autoimmune diseases such as multiple sclerosis arise when the immune system turns against the body itself. Yet for most of them, it remains unclear why this process begins. Researchers have now identified how the Epstein-Barr ...
Medical Xpress / Tiny sensor could transform head injury detection
A tiny sensor that detects hazardous head impacts the instant they occur could reshape safety monitoring in sports, transportation and other high-risk settings.
Medical Xpress / Smartphone apps triple long-term quit rates compared to minimal smoking cessation support
Smartphone apps—particularly those based on psychological theories—are three times as effective as no/minimal support at helping people who smoke stub out their tobacco use long term, suggests a pooled data analysis of ...
Medical Xpress / Female sex and higher education linked to escalating prevalence of obesity and overweight in Africa
Female sex and higher education are significantly linked to the escalating prevalence of obesity and overweight in Africa, finds one of the largest and most detailed analyses of body weight trends in the region, published ...