Medical Xpress news
Medical Xpress / Popular joint pain supplement might increase Alzheimer's risk, study says
A popular over-the-counter supplement taken for joint pain might increase people's risk for Alzheimer's disease, a new study says.
Medical Xpress / Sleepy mice forget who they have met, but an asthma drug brings it all back
Anyone who has had a bad night knows that they can feel "foggy" the next day. This fogginess may extend to our memory: remembering where we went, who we met or what happened during the encounter. Neuroscientist Robbert Havekes ...
Medical Xpress / Researchers identify brain 'entrapment' patterns associated with depression
Researchers at the Icahn School of Medicine at Mount Sinai have identified distinctive patterns in how the brain transitions between activity states in people with depression, providing new insight into why depressive symptoms ...
Medical Xpress / Natural protein scaffold may speed bone healing by growing blood vessels at same time
For patients suffering from traumatic injuries that leave behind "volumetric" gaps—where significant bone and blood vessels are lost—the clock is always ticking. Without a nearby blood supply, cells in the center of a large ...
Medical Xpress / Socioeconomic factors may leave more lasting imprint on children's brains than IQ or parenting style
Our brains make us who we are. But what makes our brains? Which of the myriad experiences and characteristics that define a child's life and identity—from screen time to sleep to illness—leave imprints in the folds of that ...
Medical Xpress / New antibody may boost KRAS-targeted lung cancer treatment after resistance emerges
An experimental antibody treatment that binds to a protein known as PCDH7 shrank tumors in preclinical models of non-small cell lung cancer (NSCLC), including those resistant to a targeted therapy, a study led by UT Southwestern ...
Medical Xpress / Novel gene therapy platform restores muscle function in Duchenne muscular dystrophy model
A new treatment platform developed by researchers at the University of Texas MD Anderson Cancer Center was able to deliver messenger RNA (mRNA) of the full-length DMD gene into preclinical models of Duchenne muscular dystrophy, ...
Medical Xpress / Supercharged natural killer cells suppress solid tumors in mice
Scientists have made great progress in harnessing the body's own immune cells to treat so-called liquid tumors, cancers of the blood and lymphatic system. Yet these powerful cell therapies have been no match for solid tumors, ...
Medical Xpress / Cancer drug combo activates inflammatory signal that could boost immune response
What if a new combination of cancer drugs could sound an alarm, alerting the body's immune system to invoke a targeted response to cancer cells? Findings from a new study appear in a paper published in Nucleic Acids Research.
Medical Xpress / National climate plans recognize health risks, yet few protect most vulnerable groups
The majority of national climate adaptation plans fail to fully integrate health needs or engage populations most at risk from climate change, an international team of investigators led by Weill Cornell Medicine found.
Medical Xpress / Moment-to-moment memory access may depend on histamine neuron swings
The same memory can feel vivid and accessible one moment, yet stubbornly out of reach the next—even when the memory itself remains intact. A research team led by Professor Hiroshi Nomura at the Institute of Brain Science, ...
Medical Xpress / AI chatbots mimic fear, sadness and stress, then calm down after mindfulness exercise
Large language models (LLMs) can replicate human emotions like fear, sadness and anxiety, and be "calmed down" by a breathing exercise, suggests a study published in The Lancet Digital Health. This means LLMs could potentially ...
