Medical Xpress news
Medical Xpress / Microglia reveal distinct disease patterns in genetic and sporadic frontotemporal dementia
In frontotemporal dementia, degeneration of neurons in the frontal and temporal lobes of the brain leads to impairments in behavior, speech and movement. However, it has become evident that other brain cells can also be involved ...
Medical Xpress / How 'undead' cells trigger cancer-promoting inflammation
Stopping tumor growth is only half the battle. Rather than killing tumor cells, many cancer therapies can only push them into cellular senescence, a state in which cells stop dividing but do not die. These "undead" cells ...
Medical Xpress / How highly aggressive colon cancer evades the immune system
Researchers from the German Cancer Research Center (DKFZ) and the HI-STEM Stem Cell Institute have identified a previously unknown mechanism by which a particularly aggressive form of colon cancer evades the immune system.
Medical Xpress / Warming climate may reshape childhood diarrheal disease risks across three African countries
Researchers at the University of Maryland School of Medicine's Center for Vaccine Development and Global Health (CVD) have identified key social and environmental factors that influence how climate change affects childhood ...
Medical Xpress / Internet-based treatment for young people with depression outperforms usual care, trial finds
An internet-based treatment supported by a therapist led to a greater reduction in depressive symptoms among adolescents with depression than standard care, at a lower treatment cost. This is shown in a new study from Karolinska ...
Medical Xpress / Mediterranean-style eating tailored for the Southeast can support weight loss and improve diet quality
Participants who followed a Mediterranean-style plan tailored for the Southeast not only kept weight off but also ate better in ways that may help prevent chronic disease.
Medical Xpress / Novel stem cell platform improves study of endometriosis
Scientists led by Julie Kim, Ph.D., the Susy Y. Hung Research Professor of obstetrics and gynecology in the Division of Reproductive Science in Medicine, have developed a novel stem cell platform that provides a new way to ...
Medical Xpress / Colorectal cancer screening could reduce mortality by over 40%
People who take part in screening for colorectal cancer may have as much as a 43% lower risk of dying from the disease, according to new estimates published in JAMA Network Open by researchers at Karolinska Institutet and ...
Medical Xpress / How nicotine attacks the blood vessels: Mapping the biological hierarchy of cardiovascular harm
A review published in Nature Reviews Cardiology provides the most detailed picture yet of how nicotine damages the cardiovascular system—tracing the biological chain of events from the moment nicotine binds to receptors in ...
Medical Xpress / Math and medicine join forces to solve a cancer mystery
Immunotherapy has transformed outcomes for many cancer patients. Unlike conventional treatments, these therapies do not attack tumors directly. Instead, they enable the body's immune system to identify and kill cancer cells ...
Medical Xpress / Prostate cancer hijacks amino acid metabolism to signal hormone therapy resistance
Prostate tumors can rewire amino acid metabolism to override the normal brakes on cholesterol production, a process that may fuel hormone therapy resistance, according to a study by Weill Cornell Medicine investigators.
Medical Xpress / Dietary compound boosts immunosuppressant's effect for lupus treatment
University of Alabama researchers have found that a combination of an existing immunosuppressant drug and a compound derived from dietary sources showed greater benefit than either treatment alone in a preclinical model of ...