Medical Xpress news
Medical Xpress / Left-handed DNA tubes double cancer drug killing by boosting cell uptake
Researchers in the lab of Cancer Center at Illinois (CCIL) member Xing Wang have discovered the influential role of structural chirality, or "handedness," of a DNA nanostructure to dictate cancer cell response to targeted ...
Medical Xpress / New evidence offers hope for ketogenic therapy in treatment of anorexia nervosa
A pilot study published today in Communications Medicine demonstrates the potential of a new approach to treating anorexia nervosa, a disorder for which effective treatments have been significantly limited. The research from ...
Medical Xpress / Shiga-producing E. coli infections becoming more resistant to antibiotics, study finds
Resistance to antimicrobial agents is rising among human infections with Escherichia coli bacteria that produce the Shiga toxin, according to a study analyzing data from nearly 2,000 infections in the United States between ...
Medical Xpress / AI can reveal brain tumor risks without costly genetic testing
Mayo Clinic researchers and collaborators have shown that artificial intelligence (AI) can analyze routine pathology slides to help classify meningiomas, the most common primary brain tumor in adults, and predict a patient's ...
Medical Xpress / Tiny protein tail helps one immune gene fight two very different viruses
Our genomes contain hundreds of genes with antiviral jobs that are called into action when a virus succeeds in infecting one of our cells. By acting cooperatively, these genes provide defense against a wide range of viruses, ...
Medical Xpress / Testing AI against public health's existing tools shows mixed results
A new Penn-led randomized controlled trial has found that AI-powered chatbots can make vaccine-hesitant parents more likely to say they will immunize their children against human papillomavirus (HPV), but no more than standard ...
Medical Xpress / 3D genome architecture pre-wires early developmental decisions
New research tracks how cells prepare gene regulatory decisions that will define their fate during the earliest stages of human development. The study reconstructs a timeline of chromosome folding that brings remote DNA regulatory ...
Medical Xpress / Some fruits and vegetables are especially good for heart health
Including blueberries, plums, blackberries, broad beans or cherries (washed down with green tea) in your recommended five-a-day (five 80g portions of fruit and vegetables, recommended by the UK's NHS) may be the best way ...
Medical Xpress / Congestion relief zone results after year one suggest notable road safety benefits
Early trends have pointed to reductions in traffic congestion, travel times, and air pollution within the Congestion Relief Zone (CRZ), the initiative launched by New York City in 2025. Traffic crashes also declined significantly ...
Medical Xpress / Africa races for Ebola vaccine as outbreak outpaces response
Researchers racing to develop a vaccine to fight the growing Ebola outbreak centered in the Democratic Republic of the Congo (DRC) say doses could be ready for human testing within "two to three months," while the more promising ...
Medical Xpress / Hidden kidney effects emerge in LRBA deficiency, with polyuria in some patients
LRBA deficiency has long been viewed primarily as an immune disorder, but researchers at Science Tokyo have found that the condition may also impair urinary concentrating ability. Using patient registry data from 43 individuals, ...
Medical Xpress / Ozempic, GPL-1s may help curb substance use disorders, study finds
A new study led by researchers at the University of Texas at El Paso found that use of weight-loss drugs like Ozempic and other GLP-1s is associated with a lower risk of developing alcohol, opioid, nicotine and cocaine use ...
