Medical Xpress news

Medical Xpress / Automated intervention shows significant increase in smoking cessation behavior

Researchers at Children's Hospital of Philadelphia (CHOP) found that a new automated tobacco treatment system integrated into routine pediatric care helped drive a 3.9% absolute increase in smoking cessation among mothers—a ...

Mar 17, 2026
Medical Xpress / PFAS exposure may weaken teens' bones

Early-life exposure to per- and polyfluoroalkyl substances (PFAS) may influence how children's bones develop during adolescence, according to new research published in the Journal of the Endocrine Society.

Mar 17, 2026
Medical Xpress / Brief interventions cut repeat suicide attempts by 28%, analysis finds

A single conversation can make the difference: brief, structured interventions after a person has attempted suicide significantly reduce the risk of a renewed attempt, according to an international meta-analysis led by the ...

Mar 17, 2026
Medical Xpress / Treating opioid use disorder with methadone in pharmacies could widen access and turn a profit

University of Rhode Island Clinical Professor of Pharmacy Jeffrey Bratberg partnered with Brandeis University and Boston University researchers in a recent study that found that pharmacy-based methadone dispensing models ...

Mar 17, 2026
Medical Xpress / Smart bandage could heal and monitor wounds at the same time

Researchers have unlocked the possibility of creating smart wound dressings that enable real-time monitoring while also being able to deliver healing agents in one simple, scalable platform.

Mar 17, 2026
Medical Xpress / The Alzheimer's gut-brain link: How butyrate could curb amyloid-β buildup and inflammation

Alzheimer's disease (AD) is a neurodegenerative disease that causes progressive memory loss and a significant decline in mental functions. Past studies have shown that people with AD exhibit a buildup of a protein called ...

Mar 16, 2026
Medical Xpress / Stem cell therapy shows promise for reversing aging-related frailty in new clinical trial

Stem cells are gaining attention for their potential to treat leukemia, certain solid tumor cancers, and inherited metabolic disorders. Now, a clinical trial reports that a single dose can significantly improve physical strength ...

Mar 16, 2026
Medical Xpress / Usage of psychedelic psilocybin rises after state decriminalization, new study finds

Psilocybin is a naturally occurring psychedelic compound that is the active ingredient in certain types of mushrooms (also called magic mushrooms), long used by Indigenous communities in parts of Mexico and Central America ...

Mar 16, 2026
Medical Xpress / A new digital imagery program can help students reduce anxiety levels

With exams looming and a lot potentially riding on their future, many university students suffer from anxiety. This pressure can often create a cycle of worry that is difficult to break without the right tools. A new study ...

Mar 16, 2026
Medical Xpress / Early adult drinking linked to middle-age cognitive decline—even after extended abstinence

It's well known that alcohol consumption is an age-old method for coping with stress. But recent research led by the University of Massachusetts Amherst has found that when such self-medication begins in early adulthood, ...

Mar 16, 2026
Medical Xpress / How serotonin can be hijacked in the brain

Scientists have uncovered a powerful strategy that the brain uses to coordinate chemical signaling. In a new study, researchers found that in the striatum, a brain region central to learning and moving, one chemical signaling ...

Mar 16, 2026
Medical Xpress / No evidence to suggest medicinal cannabis is effective for depression, anxiety or PTSD, says systematic review

A landmark paper published in Lancet Psychiatry—the largest-ever review of the safety and efficacy of cannabinoids across a range of mental health conditions—found no evidence that medicinal cannabis is effective in treating ...

Mar 16, 2026