Medical Xpress news
Medical Xpress / New tool uncovers overlooked disease-linked genes by accounting for ancestry and family ties
Every person's DNA tells a unique story. To unlock the full potential of genetic research, scientists need tools that reflect the complexity of the people they study.
Medical Xpress / Three genetic modifiers may alter inherited Alzheimer's onset and progression
Autosomal dominant Alzheimer's disease (ADAD) is a genetically inherited form of Alzheimer's disease that accounts for only about 1% of Alzheimer's disease cases. However, because individuals with the gene mutations are extremely ...
Medical Xpress / Exercise improves hip arthritis pain and function, but gains may be too small
Exercise finds improvements in pain and function may fall short of what patients would notice in daily life, but more studies are needed to make firm conclusions, a new publication in Cochrane Database of Systematic Reviews ...
Medical Xpress / Dendrites and gatekeeper cells unlock flexible learning in mice, study finds
The ability to adapt behavior flexibly to changing environments is a hallmark of intelligence. However, the biological mechanisms in the brain that are responsible for this cognitive flexibility remain poorly understood.
Medical Xpress / Breathalyzer can 'sniff out' when your body starts burning fat
Researchers have developed a breath detector with a chemical sensor that sniffs out when your body is burning fat through a single exhale. Reporting in Device, the handheld, smartphone-assisted device measures acetone—a ...
Medical Xpress / The lone star tick is bringing another infection concern, the Bourbon virus
Tick-borne diseases are common throughout the United States, and most cases are treated effectively. A rarely diagnosed tick-borne infection, the Bourbon virus, transmitted by the common lone star tick, could soon begin to ...
Medical Xpress / GLP-1 diabetes drugs linked to up to 68% higher hair loss risk
The use of glucagon-like peptide-1 (GLP-1) receptor agonists to treat type 2 diabetes and obesity is associated with an increased risk of hair loss (alopecia) in adults with type 2 diabetes, a study published by The BMJ finds. ...
Medical Xpress / Brain-penetrating nanoparticles, ultrasound and microbubbles show promise in treating glioblastoma
University of Virginia Comprehensive Cancer Center scientists have developed a promising new experimental approach to targeting glioblastoma, the most common and deadliest brain cancer. The approach could overcome many of ...
Medical Xpress / Human study links reduced inflammation to later myopia onset
University of Oklahoma College of Medicine researcher Jody Summers, Ph.D., has long hypothesized that inflammation plays a role in the development of myopia, or nearsightedness, in which close-up vision is clear but distance ...
Medical Xpress / Data analysis shows no increase in mental health prescriptions after abortion
While more women globally are using medication to have abortions, a University of Maryland-led study published today in JAMA Psychiatry found no evidence that a first medication or procedural abortion caused an increase in ...
Medical Xpress / Same carcinogen, different tumors: Mouse study reveals the role of genetic background
Why do cancers develop differently in different people—even when they are exposed to the same risk factors? An international research group, including the German Cancer Research Center (DKFZ), has demonstrated in mice that ...
Medical Xpress / Singing therapy provides symptom relief and greater quality-of-life for people with chronic belching
A new randomized clinical trial suggests that singing therapy may provide a more effective and engaging treatment option than standard breathing exercises for people with supragastric belching, a chronic gastrointestinal ...