Medical Xpress news
Medical Xpress / New strategy intercepts pancreatic cancer by eliminating microscopic lesions before they become cancer
A new preclinical study in mice shows that precancerous cells in the pancreas can be eliminated before they have the chance to become tumors. Using an experimental therapy to target microscopic precancerous lesions in the ...
Medical Xpress / Fatty acids that selectively kill senescent cells open new paths for age-related therapies
New research from the University of Minnesota Medical School has identified fatty acids that selectively induce death in senescent cells—the culprits behind aging and many chronic diseases—opening new avenues for age-related ...
Medical Xpress / A new reagent makes living brains transparent for deeper, non-invasive imaging
Making a living brain transparent and watching its neurons fire without disturbing their function—sounds like science fiction, doesn't it? Yet the solution may already exist within our own bodies. In a paper published in ...
Medical Xpress / A single blood test can predict heart diseases up to 15 years before onset
A research team from the Department of Pharmacology and Pharmacy at the LKS Faculty of Medicine of the University of Hong Kong (HKUMed) has developed an innovative AI-based cardiovascular risk prediction tool, called CardiOmicScore. ...
Medical Xpress / Calcium signaling channels regulate neuroinflammation and motivation, research reveals
Northwestern Medicine scientists have discovered how calcium signaling channels in microglia—the primary immune cells of the brain—regulate neuroinflammation and promote the development of behaviors associated with affective ...
Medical Xpress / Scientists find a new therapeutic target present on up to half of all tumors
For five decades, scientists have known about a notorious cancer-causing enzyme called SRC. But they always assumed it only appeared on the inside of cells, where it sent signals that fueled tumor growth and stayed hidden ...
Medical Xpress / Novel tool measures how cancer cells rewrite genetic instructions to aid growth and survival
Cancer is caused by faulty genes, but what also shapes a cancer cell's behavior is how a gene's instructions are trimmed and rearranged before they are turned into the proteins that keep a cell alive. A study published in ...
Medical Xpress / Watching a lifetime in motion reveals the architecture of aging
By midlife, an animal's everyday behaviors can signal how long it is likely to live. That is the striking conclusion of a new study in which researchers put scores of short-lived fish under continuous, lifelong surveillance ...
Medical Xpress / First-of-its-kind analysis reveals the structural variant landscape driving pediatric cancer development
The first and largest dataset of genomic structure variations specific to childhood cancers was published today by scientists from St. Jude Children's Research Hospital and the National Cancer Institute. The researchers assembled ...
Medical Xpress / AI-driven tool significantly personalizes antidepressant treatment, international trial finds
An AI-driven tool that tailors antidepressant treatment to individual patients was shown to improve outcomes for people with depression, compared to standard treatment, in a major international trial. It is the first time ...
Medical Xpress / Major genetic risk factor for rare form of dementia identified
Researchers at VIB and Antwerp University have identified a major genetic risk factor for a rare form of frontotemporal dementia. The discovery, published today in Nature Genetics, provides a biological entry point for a ...
Medical Xpress / Certain neurons are especially susceptible to ALS and frontotemporal dementia, researchers discover
Amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD) belong to a spectrum of neurodegenerative diseases with overlapping symptoms, characterized by muscle wasting, paralysis, dementia, and other serious impairments. ...