Medical Xpress news
Medical Xpress / Why 4 in 10 children in Papua New Guinea miss vaccinations
Four in ten children in Papua New Guinea's East New Britain Province (ENBP) received no vaccinations in 2023, and new research has revealed why. The study led by Burnet Institute found most caregivers strongly support vaccinating ...
Medical Xpress / Listening in on the brain's electrical conversations with better tools
The human brain contains more connections between neurons than there are stars in the Milky Way. Decoding the electrical activity behind all those cells is the massive task that excites neural engineers like Felix Deku, who ...
Medical Xpress / Schizophrenia study finds new biomarker, drug candidate to treat cognitive symptoms
Current schizophrenia medications treat symptoms such as hallucinations and delusions, but do little for cognitive symptoms like disorganized thinking or executive dysfunction. As a result, many patients are unable to work, ...
Medical Xpress / AI helps to evaluate skin lesions in rare disease more accurately
There is a promising new drug for the rare disease mastocytosis, which is associated with skin lesions, among other things. Researchers at the University of Basel have now been able to use artificial intelligence to quantitatively ...
Medical Xpress / Frequent brisk activity sessions are linked to better brain health and executive function
It's no secret that exercise benefits both the mind and body, and it's increasingly being recognized as a powerful tool for maintaining healthy brain aging. A new study in Alzheimer's Research & Therapy says that just engaging ...
Medical Xpress / Scientists track real-time signaling in T cell activation to show how the immune system defends against threats
T cell activation—the process by which these key immune defenders recognize threats and mobilize against them—depends on exquisitely timed molecular signals. Now researchers have captured one of the earliest moments of ...
Medical Xpress / Long dismissed in adult health, the thymus may be critical for longevity and cancer treatment
Two new studies from investigators at Mass General Brigham challenge a decades-old assumption that the thymus, an organ best known for its role in establishing immune function in childhood, becomes irrelevant in adulthood. ...
Medical Xpress / Scientists create cancer-fighting immune cells right in the body
For years, one of the most powerful weapons against certain blood cancers, called CAR-T cell therapy, has required an elaborate process: Doctors extract a patient's immune cells, ship them to a specialized facility where ...
Medical Xpress / Study offers single explanation for two major symptoms of schizophrenia
Scientists have long known that dopamine helps the brain learn from rewards, but a new computational model shows how for people with schizophrenia this learning system can break down and simultaneously produce two very different ...
Medical Xpress / Antioxidant serves as an unexpected food source for tumors, scientists discover
Researchers have discovered an antioxidant, glutathione, that cancer cells appear to be "addicted to" as fuel, opening new pathways for investigation and a potential drug that can restrict the way tumors use this nutrient.
Medical Xpress / Stopping GLP-1 drugs can quickly erase cardiovascular benefits
Following a rapid increase in popularity of GLP-1 drugs for diabetes and weight loss, such as semaglutide and tirzepatide, approximately one in eight U.S. adults now take these medications, which also provide cardiovascular ...
Medical Xpress / Precision radio waves may help counter brain diseases
A study has found that precise application of radio waves can change the activity of brain cells in ways that could counter neurological conditions. Led by researchers at NYU Langone Health, the work introduces a technique ...
