Medical Xpress news

Medical Xpress / Repurposed multiple sclerosis drug could help bones heal faster

Researchers at the University of Arizona College of Medicine—Tucson found evidence that a drug that improves the ability to walk in people with multiple sclerosis can also make bone fractures heal faster.

Aug 29, 2025 in Medications
Medical Xpress / Study reveals how a popular fentanyl additive affects breathing and heart rate

While the grip of the opioid epidemic is loosening, thanks in part to extensive public health efforts and rescue medications like Narcan, deaths from accidental overdose still threaten those who use synthetic opioids like ...

Aug 29, 2025 in Cardiology
Medical Xpress / Increasing potassium levels can improve outcomes in patients at high risk of ventricular arrhythmia

Targeting high-normal potassium levels reduced the risk of arrhythmias, hospitalization for heart failure or arrhythmia and death compared with no intervention, according to late-breaking research presented in a Hot Line ...

Aug 29, 2025 in Cardiology
Medical Xpress / Study uncovers key proteins that keep the heart beating properly

A groundbreaking new study led by researchers at the Masonic Medical Research Institute (MMRI) has identified that two closely related proteins, RBPMS and RBPMS2, act in tandem to protect the heart's ability to process the ...

Aug 29, 2025 in Genetics
Medical Xpress / Extreme heat linked to spike in domestic violence calls in New Orleans

Prolonged extreme heat in New Orleans was linked to a measurable increase in domestic violence-related emergency calls, according to new research in JAMA Network Open co-authored by the Tulane University's Newcomb Institute.

Aug 29, 2025 in Health
Medical Xpress / Data analysis reveals 1 in 12 patients with multiple cancers carries inherited genetic risk

A new study reveals that about one in 12 patients who are diagnosed with two or more different types of cancer were born with a mutation in a known cancer risk gene. This discovery could reshape how genetic testing is offered ...

Aug 29, 2025 in Oncology & Cancer
Medical Xpress / Understanding help-seeking behaviors for premenstrual symptoms

Premenstrual symptoms affect millions of people across the UK—yet nearly half never seek professional help, according to Cambridge researchers.

Aug 29, 2025 in Psychology & Psychiatry
Medical Xpress / Study finds post-stroke aerobic exercise is safe and can help preserve cognition

Stroke survivors at increased risk of developing dementia do not have therapies to reduce that risk, but new Monash University-led research could help change that.

Aug 29, 2025 in Neuroscience
Medical Xpress / GLP-1 receptor agonists, cancer risk and questionable significance

Research led by the Indiana University School of Medicine and the University of Florida reports an association between taking GLP-1 receptor agonists and lower overall cancer risk in adults with obesity or overweight, with ...

Aug 28, 2025 in Oncology & Cancer
Medical Xpress / Microglia gene activity shifts across Alzheimer's stages, revealing possible therapy targets

Alzheimer's disease (AD) is a debilitating neurodegenerative disorder that causes progressive memory loss and a decline in mental (i.e., cognitive) abilities. Statistics suggest that between 500,000 and 900,000 people are ...

Aug 28, 2025 in Neuroscience
Medical Xpress / Mental time travel: A new case of autobiographical hypermnesia

Remembering past events in minute detail, revisiting them methodically, and reliving past emotions—this is the peculiarity of people with an exceptional memory of their own lives, known as autobiographical hypermnesia, ...

Aug 28, 2025 in Psychology & Psychiatry
Medical Xpress / Blood pressure calculator promises more precise medication choices for millions

A first-of-its-kind Blood Pressure Treatment Efficacy Calculator built on data from nearly 500 randomized clinical trials in over 100,000 people allows doctors to see how much different medications are likely to lower blood ...

Aug 28, 2025 in Medications