Medical Xpress news

Medical Xpress / Rare gene variants may multiply Alzheimer's disease risk

Alzheimer's disease is the most common form of dementia worldwide, and its development is influenced by a combination of genetic and environmental factors. In recent years, the PLCG2 gene and its encoded enzyme, PLCγ2, have ...

Aug 17, 2026
Medical Xpress / Focusing on bodily sensations may dampen acute inflammation, human experiments suggest

We usually think of bodily sensations as information the brain receives. What if the way we attend to those sensations can feed back and change the biological response itself?

Aug 17, 2026
Medical Xpress / Video games built for prevention can reduce teen depression

Few parents or teachers are likely to suggest that teenagers could benefit from playing more video games. But a new study suggests that a growing class of educational games may be a highly effective tool for treating and ...

Aug 17, 2026
Medical Xpress / Taking screenshots makes you more likely to forget information

Snapping a photo or taking a screenshot to remember something? According to recent cognitive research from Binghamton University's Psychology Department, the practice may make you more likely to forget.

Aug 17, 2026
Medical Xpress / People who consume sugar-sweetened beverages on a daily basis have higher risk of stomach cancer

Approximately 65% of U.S. adults report consuming one or more sugar-sweetened beverages every day. Mass General Brigham Cancer Institute researchers found that consuming these drinks daily was associated with an increased ...

Aug 17, 2026
Medical Xpress / Fast-spreading malaria parasite mutations in Uganda may weaken Africa's most widely used malaria therapy

Researchers searching for genetic clues to the growing problem of malaria drug resistance have identified new mutations associated with the parasite's decreased susceptibility to current treatment. By sequencing the whole ...

Aug 17, 2026
Medical Xpress / Immunotherapy found effective against a subtype of difficult-to-treat ovarian cancer

A research group has revealed through studies in humans and mice that a subset of clear cell ovarian cancers, which have been considered difficult to treat with anticancer drugs and immunotherapy, responds to immunotherapy.

Aug 17, 2026
Medical Xpress / Obesity weakens anti-tumor immune response in lung cancer, but exercise may restore it

Obesity can weaken the immune system's tumor-killing responses in lung cancer, leading to disease progression, but a new study by experts at Roswell Park Comprehensive Cancer Center reveals that exercise may reverse this ...

Aug 17, 2026
Medical Xpress / Implantable device may help restore function after spinal cord injury

Researchers from Houston Methodist and the University of Cambridge have developed a flexible device that wraps around the spinal cord and can simultaneously interpret multiple signals related to movement, sensation and internal ...

Aug 17, 2026
Medical Xpress / ULTRA maps glioma margins in 3D within 30 minutes

One of the major challenges in glioma surgery is that tumor boundaries are often difficult to define. Diffuse gliomas can infiltrate surrounding brain tissue beyond what surgeons can see directly or what conventional imaging ...

Aug 17, 2026
Medical Xpress / Music streaming linked to rise in traffic deaths

When a blockbuster album drops, streaming numbers may not be the only thing that spikes.

Aug 17, 2026
Medical Xpress / Booster vaccination strengthens existing defenses against newer COVID-19 variants

The SARS-CoV-2 genome is subject to constant mutations. Some of these mutations reduce the effectiveness of RNA-based vaccines, which consequently have to be adapted regularly. Until now, however, it was unclear how the immune ...

Aug 17, 2026