Medical Xpress news
Medical Xpress / Elective C-sections linked to lower childhood cortisol
For years, researchers have documented health differences between babies born vaginally versus by cesarean section—work that revealed the importance of exposure to the vaginal microbiome during birth. But a new Dartmouth-led ...
Medical Xpress / Injectable breast 'implant' offers alternative to traditional surgeries
Removing part or all of the breast during breast cancer treatment is a potential outcome for some people. Reconstructive surgical procedures often involve prosthetic implants or transplanted tissue from elsewhere in the body. ...
Medical Xpress / Ovarian cancer alters the abdominal cavity to aid tumor spread, study reveals
Ovarian cancer often goes undetected for a long time. In seven out of 10 patients, the tumor has already formed secondary tumors in the abdominal cavity at the time of diagnosis. These metastases are particularly common in ...
Medical Xpress / Hot flash drug shows added anti-cancer effect in breast cancer treatment
A drug mimicking the hormone progesterone has anti-cancer activity when used together with conventional anti-estrogen treatment for women with breast cancer, a new Cambridge-led trial has found.
Medical Xpress / CRISPR screen uncovers hundreds of genes required for brain development
Which genes are required for turning embryonic stem cells into brain cells, and what happens when this process goes wrong? In a new study published today in Nature Neuroscience, researchers led by Prof. Sagiv Shifman from ...
Medical Xpress / Enzyme replacement therapy offers hope for ultra-rare Hunter syndrome
Ongoing clinical research at UNC could lead to a first-of-its-kind enzyme replacement therapy for Hunter syndrome, an ultra-rare disorder that causes progressive multisystem disease and neurologic decline.
Medical Xpress / Targeting aberrant learning may improve Parkinson's treatment
Northwestern Medicine scientists have discovered that targeting neuronal signaling controlling aberrant learning in the striatum may improve the efficacy of a first-line therapy for Parkinson's disease and has the potential ...
Medical Xpress / Food insecurity tied to increased long COVID risk in kids
New research led by Mass General Brigham investigators suggests that long COVID is more prevalent in school-aged children and adolescents who experience economic instability and adverse social conditions. The multi-center, ...
Medical Xpress / Neuroscientists devise formulas to measure multilingualism
More than half of the world's population speaks more than one language—but there is no consistent method for defining "bilingual" or "multilingual." This makes it difficult to accurately assess proficiency across multiple ...
Medical Xpress / Medications may help the aging brain cope with surgery and memory impairment
Simple pharmaceutical interventions could help older brains cope with memory impairment and recovery after surgery, new studies in mice suggest.
Medical Xpress / Molecular mechanism reveals how viral infection triggers aggressive leukemia
Researchers at Kumamoto University have uncovered a previously unknown molecular mechanism by which human T-cell leukemia virus type I (HTLV-1) drives the development of adult T-cell leukemia-lymphoma (ATL), one of the most ...
Medical Xpress / Back pain is linked to worse sleep years later in men over 65
About half of older men suffer from sleep problems, back pain or both, according to Soomi Lee, associate professor of human development and family studies at Penn State. Lee recently led a study to investigate whether one ...
