Medical Xpress news
Medical Xpress / Senescent cells dodge cell death by rewiring fat metabolism, study shows
In response to stress or damage, cells undergo senescence and stop dividing. However, if senescent cells accumulate in tissues over the long term, chronic inflammation occurs and the risk of cancer increases. Researchers ...
Medical Xpress / New antibiotic kills drug-resistant bacteria by targeting previously unknown vulnerability
Researchers at McMaster University have discovered a new antibiotic that kills some of the world's most dangerous and drug-resistant bacteria—and does so by targeting a previously unknown vulnerability, opening the door to ...
Medical Xpress / Retraining the immune system to treat type 1 diabetes
Type 1 diabetes (T1D) is a lifelong autoimmune disorder where the immune system attacks islets, certain areas of the pancreas, and destroys cells that would otherwise produce insulin, a hormone crucial for regulating blood ...
Medical Xpress / Potential gene therapy for late-stage Parkinson's side-effects uncovered
Northwestern Medicine scientists have discovered that suppressing excitatory synaptic transmission in a small group of neurons in the brain may reverse levodopa-induced dyskinesia in patients with late-stage Parkinson's disease ...
Medical Xpress / Are you sleep deprived? Your spit may hold answer
Sleep loss dulls alertness and coordination, and it can produce effects similar to severe intoxication, making actions like driving incredibly risky. But there's no clinical test for determining when someone is dangerously ...
Medical Xpress / 2.2 million-cell atlas reveals how genes drive inflammatory bowel disease risk
Scientists have created the most detailed cell map to date showing how genetic variation influences inflammatory bowel disease (IBD), revealing the specific cells and genes that drive the disease. Published in Nature, the ...
Medical Xpress / Beyond the brain: Organs help shape the nervous systems that control them
A new Yale study reveals that major organ systems in the body aren't just passive structures operating on directions from command central—the brain—but instead are active participants in controlling their own functions.
Medical Xpress / AI misses cancer drug target, revealing why lab validation still matters
Researchers at the Icahn School of Medicine at Mount Sinai have identified a previously hidden druggable site in a cancer-related protein that could open the door toward the development of a new generation of more precise ...
Medical Xpress / New CAR T treatment opens door for patients in need of kidney transplant
A pioneering clinical trial has successfully enabled two patients with end-stage kidney disease to receive previously improbable kidney transplants. These individuals were considered among the most difficult in the nation ...
Medical Xpress / New insights into how autistic and non-autistic people learn about one another
New research from the George Washington University has yielded some unexpected insights into how autistic and non-autistic people learn about one another's preferences. The study indicates that both groups rely on similar ...
Medical Xpress / Novel vaccine adjuvant could make it easier to eradicate polio
In the United States, children routinely receive an injectable form of the polio vaccine. This vaccine is very effective at preventing illness, but it doesn't block transmission of the polio virus as well as the oral polio ...
Medical Xpress / Aspirin may unmask silent bladder cancer by triggering bleeding
The presence of blood cells in urine is a sign of bladder cancer. Because aspirin blocks platelets from forming harmful blood clots, the medication can cause mild bleeding or worsen existing bleeding in the urinary tract. ...
