Medical Xpress news
Medical Xpress / AI is already reaching people in distress, but mental health safeguards lag behind
As AI use gains traction in mental health care, Deakin University researchers have raised the alarm that there are currently no agreed-upon frameworks in place to regulate or guide its application.
Medical Xpress / Sepsis survivors show widely varied vaccine responses in clinical trial
People who have survived sepsis don't respond to vaccines in the same way as those who haven't had sepsis, according to new clinical trial results. The findings suggest more work is needed to understand why the vaccine-related ...
Medical Xpress / Late-stage parasite blockers could turn mosquito bites into malaria vaccine boosters
Researchers from WEHI (Melbourne, Australia) have discovered a new way to help prevent malaria that could one day transform mosquito bites from a source of deadly infection into immunity boosters against the disease.
Medical Xpress / Professor becomes his own test subject in longevity study; biological age found to be 15 years younger
Most individuals encounter their health primarily through an annual health screening, which provides a limited snapshot of their health status. A new study by the Yong Loo Lin School of Medicine, National University of Singapore ...
Medical Xpress / A new target in the gut for reducing Alzheimer's risk
A compound produced by bacteria in many people's digestive tracts increases the risk of developing Alzheimer's disease and speeds cognitive decline in dementia patients, making it a potential target for a treatment that could ...
Medical Xpress / A few minutes of sprinting could make a bigger impact than 90 minutes of moderate running
Three minutes of sprinting can do something that 90 minutes of moderate exercise apparently cannot: dramatically reshape the molecular contents of the bloodstream. Rockefeller researchers comparing different intensities of ...
Medical Xpress / Coffee consumption linked to leaner body composition and sex-specific hormone patterns
Coffee is one of the world's most widely consumed beverages, and previous research has linked its consumption to a lower risk of conditions such as type 2 diabetes and cardiovascular disease. However, the biological mechanisms ...
Medical Xpress / Electric fields offer new hope against aggressive brain cancer
More than a decade ago, Dr. Matthew Hebb was treating patients with Parkinson's disease using deep brain stimulation by implanting tiny electrodes into the brain and delivering electrical signals to control tremors. He wondered ...
Medical Xpress / Scientists uncover 'hidden switch' that helps cancer cells hide from the immune system
Researchers from the Cancer Science Institute of Singapore (CSI Singapore) at the National University of Singapore (NUS) have uncovered a previously unknown mechanism that helps cancer cells evade detection by the body's ...
Medical Xpress / More than half of hippocampal synapses vanish, yet mouse memories remain intact
How do we remember the distant past? For decades, scientists have believed synaptic potentiation—the adaptive strengthening of our brain's cellular connections—to be the key to memory retention. Researchers from the Okinawa ...
Medical Xpress / Always finish your antibiotics? Longer is better? Outdated ideas about antibiotics are common, study says
"Always finish your antibiotics" is no longer considered medical best practice for all conditions. Surprised? You're not alone.
Medical Xpress / Why brain imaging struggles to identify psychiatric disorder signatures
For decades, neuroscientists have been trying to determine whether different neuropsychiatric conditions are linked to specific variations in brain structure and neural connections. While past studies identified possible ...
