Medical Xpress news

Researchers at the Kennedy Institute have discovered that some joints may be more susceptible to inflammatory arthritis before birth, offering new insight into why rheumatoid arthritis attacks particular joints while sparing ...

Leucovorin prescriptions for children spiked after federal officials claimed the drug was an effective treatment for autism during a September 2025 press conference, according to a new Michigan Medicine-led study published ...

Cancer occurs when cells divide uncontrollably and displace healthy cells. Tumor suppressors provide an important defense against this. As molecular growth inhibitors, they prevent healthy cells from becoming cancerous. A ...

Some of medicine's smallest patients can present its biggest imaging challenges. An infant's heart can be as small as a walnut, beating rapidly inside a body that will change dramatically as the child grows. Yet much of the ...

Research from scientists at the University of California San Diego School of Medicine and collaborators has shed new light on how the human brain coordinates working memory, the process in which the brain encodes information ...

Habitual cannabis users experienced about 9% fewer premature heartbeats on days they inhaled cannabis compared with days they abstained, a counterintuitive finding that adds to the complex and evolving understanding of how ...

Researchers at the USC Viterbi School of Engineering and Keck School of Medicine of USC have engineered a genetic tool that addresses one of the most persistent obstacles in cancer immunotherapy: the physical softness of ...

Anyone who has run while pushing a stroller knows stroller running can feel cumbersome and hard on the body. But does it increase the risk of injury? According to a new study from researchers at Penn State Berks, the answer ...

Organs don't just grow in early life; they can change in response to physiological or environmental challenges in adulthood. Researchers have now identified an active role for the intestinal muscles in remodeling the gut ...

Over a decade ago, scientists redefined how to study organ development by generating seemingly unremarkable clumps of cells. They dubbed them organoids: organ-like microstructures produced using stem cells. Stem cells are ...

For decades, neuroscientists have thought about communication between the cerebral cortex and the basal ganglia in a fairly linear way. The cortex sends information into the basal ganglia, where that information is processed ...

Encephalitis is a serious condition in which an infection or autoimmune response triggers inflammation of the brain. The resulting swelling can disrupt normal brain function, causing neurological changes such as confusion, ...