Medical Xpress news

Medical Xpress / 3D DNA switch in brown fat could reshape obesity and diabetes treatment

Most fat stores energy; the body's brown fat does the opposite. Unlike the white fat that accumulates just under our skin, brown fat burns calories and glucose to generate heat. Formally known as brown adipose tissue, it ...

Apr 23, 2026
Medical Xpress / ADHD-related traits may intensify chronic pain through anxiety and negative thinking

A new study, led by researchers from the University of Tokyo, involving nearly 1,000 patients in Japan suggests that attention deficit hyperactivity disorder (ADHD)-related traits may be associated with and may contribute ...

Apr 23, 2026
Medical Xpress / Unraveling the evolution of leukemia in children with Down syndrome

It may be possible to identify which pre-cancerous cells will develop into a rare type of blood cancer, due to new research showing that a single genetic change drives myeloid leukemia in children with Down syndrome.

Apr 23, 2026
Medical Xpress / Heating up for health: Researcher weighs in on the science behind saunas and hot tubs

Heat therapy is hot right now. Saunas are popping up in more backyards and fitness centers. And heat is part of the constant conversation around optimizing health and wellness. But the idea of leveraging heat for better health ...

Apr 23, 2026
Medical Xpress / Activity may be safer than thought for children with cardiomyopathy or ICDs

Physical activity in children and teenagers with cardiomyopathy (conditions that affect the heart muscle's structure and function, impairing its ability to pump or fill effectively), as well as children with implantable cardioverter-defibrillators ...

Apr 23, 2026
Medical Xpress / Anemia in adults 60 and older linked to 66% higher dementia risk

A new study has found that the effects of anemia—a condition caused by a lack of hemoglobin needed to carry oxygen to organs and tissues—may stretch beyond fatigue, shortness of breath, and pale skin. They reach into the ...

Apr 22, 2026
Medical Xpress / Mobile app-based coaching can support healthy weight gain in pregnancy, new study finds

Obesity during pregnancy has been steadily increasing worldwide. In the United States, over 60% of pregnant individuals enter pregnancy overweight or obese, and more than half go on to exceed recommended gestational weight ...

Apr 22, 2026
Medical Xpress / HEPA air purifiers may boost brain power in adults over 40

Using an in-home HEPA purifier for one month spurs a small but significant improvement in brain function in adults age 40 and older. That's the result of a new study we co-authored in the journal Scientific Reports.

Apr 22, 2026
Medical Xpress / How does imagination really work in the brain? New explanation upends what we knew

Your brain is currently expending about a fifth of your body's energy, and almost none of that is being used for what you're doing right now. Reading these words, feeling the weight of your body in a chair—all of this together ...

Apr 22, 2026
Medical Xpress / Autoantibody map uncovers body-wide immune attacks across Alzheimer's, Parkinson's and MS

Researchers at the University of São Paulo (USP) in Brazil discovered that neurodegenerative diseases, such as Alzheimer's, Parkinson's, and multiple sclerosis, are more complex than previously thought. Their analysis of ...

Apr 22, 2026
Medical Xpress / Family environment can shape life outcomes across generations

Adopted children who have grown up in more favorable family environments than their siblings are at lower risk of mental health issues, criminality and social problems, benefits that—in some cases—extend to the next generation. ...

Apr 22, 2026
Medical Xpress / New pancreatic cancer treatments may add months of life after 40 years of setbacks

After decades of struggling to find a way to treat pancreatic cancer, researchers have developed several promising new drugs that could offer rare hope to patients given this particularly deadly diagnosis.

Apr 22, 2026