Medical Xpress news
Medical Xpress / Tumor biology could guide mantle cell lymphoma treatment from the time of diagnosis
Today, treatment decisions for patients with mantle cell lymphoma are heavily based on age alone, although the disease can range from slow-growing (indolent) to very aggressive. In a new journal article, Ingrid Glimelius ...
Medical Xpress / Micro-bladder model offers clues to stopping recurrent UTIs
A lab-grown micro bladder may explain why urinary tract infections (UTIs) return so frequently, according to a study led by researchers at UCL, the University of Oxford and the University of Leicester.
Medical Xpress / GLP-1 use among young children with obesity in US remains rare but is rising rapidly
Although the number of U.S. children under age 12 with obesity who are prescribed the weight-loss drugs Saxenda, Wegovy and Zepbound remains low, it was 310 times higher in June 2026 than in 2019, when the drugs were first ...
Medical Xpress / Diabetes drug metformin could be repurposed to help slow aging mechanisms
Metformin, a widely prescribed, safe and inexpensive drug for type 2 diabetes, is a first-line treatment that lowers blood sugar and improves the body's response to insulin. The drug appears to trick cells into sensing an ...
Medical Xpress / Cannabis edibles can impair driving, even with blood THC below legal limits
The feeling of being "high" on cannabis primarily comes from its psychoactive compound, delta-9-tetrahydrocannabinol, or THC. Alongside it is its more subdued companion, cannabidiol (CBD), often used for its potential therapeutic ...
Medical Xpress / Cancer cells release antioxidants to prevent immune cells from destroying them
Molecules called reactive oxygen species, which include so-called "free radicals," have long been viewed as damaging byproducts of our body's metabolism—a reason antioxidant supplements have been considered a potential way ...
Medical Xpress / Key path to Alzheimer's-like brain damage starts outside the brain
Immune cells that normally protect the body from damage by attacking foreign or infected cells are found in the brains of patients with Alzheimer's disease and related disorders at much higher levels than in healthy brains. ...
Medical Xpress / Psilocybin prevents chemotherapy-related nerve injury and associated symptoms in preclinical models
In a breakthrough study, researchers at The University of Texas MD Anderson Cancer Center discovered that psilocybin given before chemotherapy prevented the onset of nerve injury in preclinical models, even after repeated ...
Medical Xpress / Healthy aging shaped by more varied biology than previously thought
Molecular changes in aging are far more unique than previously thought, meaning two healthy individuals of identical age can experience significantly different aging journeys.
Medical Xpress / Over 90% of people carry this virus—and it can cause more than chickenpox and shingles
New research published in Nature Reviews Disease Primers is shedding light on the surprisingly broad range of neurological and systemic diseases that can be caused by varicella zoster virus (VZV), the virus that causes chickenpox ...
Medical Xpress / Cancer medication helps reduce SIV reservoir, increasing hope for HIV cure
Emory University researchers have provided the first proof of concept in a nonhuman primate model for eliminating HIV-infected cells with venetoclax, a clinically approved cancer medication. Venetoclax effectively targets ...
Medical Xpress / How meal timing programs the liver's daily rhythms
Deep inside the brain, a master clock synchronizes thousands of molecular clocks scattered throughout the body, and together, they anticipate signals such as the rising sun, the coming night and the daily rhythms of life. ...
