Medical Xpress news

Medical Xpress / Cellular pathways may underlie some differences in physical fitness

Patterns of molecular activity in the blood may hold clues not only to how fit someone is, but also to the biological processes that support physical performance. Researchers at MIT, GE HealthCare, and the U.S. Military Academy ...

Apr 28, 2026
Medical Xpress / How bones make marrow: Newly identified 'organizer' cells also reappear after fractures

Bone marrow is the spongy tissue located within the hollow center of bones, serving as the primary site for the continuous production of red blood cells, platelets, and white blood cells. Despite its physiological importance, ...

Apr 28, 2026
Medical Xpress / Digital twin can reveal alcohol consumption in crime cases

Using a so-called digital twin, it is possible to predict with greater precision than at present how much alcohol a person has consumed and at what time. The study was conducted by researchers at Linköping University and ...

Apr 28, 2026
Medical Xpress / Adversity across life linked to greater frailty and faster biological aging

Published in BMC Medicine, the study analyzed data from over 150,000 participants and found the strongest associations in people who experienced adversity in both childhood and adulthood. These individuals were more frail ...

Apr 28, 2026
Medical Xpress / Koala vaccine offers clues to solving human health challenge

A vaccine first developed to protect koalas from a devastating disease is now offering rare insights that could help accelerate human vaccine development for one of the world's most common sexually transmitted infections.

Apr 28, 2026
Medical Xpress / Why bone metastases resist treatment: New method identifies immune cells shielding tumors

Researchers at Baylor College of Medicine and collaborating institutions have developed a method that reveals the cellular makeup of tissues that support metastatic cancer growth, which is the primary cause of death for most ...

Apr 28, 2026
Medical Xpress / Fluorescent quail embryos could help solve serious birth defects in humans

The quail is a small, unassuming bird that glides rather than flies and prefers to hide under bushes than to perch on top of a tree. And now, it's also helping scientists understand serious birth defects in humans.

Apr 28, 2026
Medical Xpress / T cells, not B cells, are the culprit in kidney damage in lupus, study shows

Kidney damage is a serious complication affecting individuals with lupus, an autoimmune disease where immune B cells malfunction and produce antibodies that attack the body's own cells, tissues, and organs.

Apr 28, 2026
Medical Xpress / Study finds three distinct patterns of cognitive decline in Alzheimer's disease

Cognitive decline in Alzheimer's disease differs substantially from one person to the next and is not well predicted by existing medical tests. Among people with preclinical Alzheimer's disease who began one of two related ...

Apr 28, 2026
Medical Xpress / Experimental drug offers new hope for celiac disease treatment

An experimental drug may in future provide a new form of protection for people with celiac disease. According to an international study led by the Universities of Oulu and Tampere, the drug dampens the harmful effects of ...

Apr 28, 2026
Medical Xpress / Key molecular dynamic could boost cancer treatments while limiting stem cell transplant rejection

A key molecular dynamic could be the key to fighting tumors while allowing patients to still receive life-saving cell transplantation, according to the latest finding published by a team of scientists from the Hackensack ...

Apr 28, 2026
Medical Xpress / Emotion recognition issues linked to chronic pain

A large, two-year study led by researchers at Johns Hopkins Medicine and consisting of more than 1,400 adults living with chronic pain across the United States found that people who struggle to identify and describe their ...

Apr 28, 2026