The human norovirus is the leading cause of acute gastroenteritis worldwide, infecting 600–700 million people each year. A new study could help explain the high infectivity of the virus.
A novel study shows that exposure to air pollution, especially fine particulate matter (PM2.5), is associated with increased disease activity and flare risk in rheumatoid arthritis (RA).
A new study has identified a way to reshape the gut microbiome that can enhance the delivery of certain chemotherapies to tumors, making these nanoparticle-based cancer drugs more effective.
After a heart attack, a new type of treatment, administered directly into the damaged blood vessel, stimulates healing. This could help prevent heart failure due to scarring, the researchers say.
A research team has developed a new method that directly optimizes the thickness of a 3D-printed lens to simultaneously and precisely stimulate multiple regions of the brain.
Chemotherapy of many childhood cancers leaves specific traces in the DNA, a new study finds. These changes could help clinicians spot treatment resistance earlier, before cancer returns or spreads.
The characteristic white skin patches of vitiligo are caused by a lack of skin pigments – or so we thought. New research suggests that melanocytes merely enter a dormant state – from which they may be awakened.
What happens in the brain during anaesthesia? A novel brainwave monitoring method could help lower the risk of intraoperative awareness, postoperative delirium, and long-term cognitive decline.
Tumour-infiltrating lymphocytes are key players in cancer immunotherapy. New research explores the role of location in the tumour microenvironment – knowledge that could help improve treatments.
Photothermal therapy to selectively destroy cancer cells shows promise as a much less invasive treatment option than surgery or radiation. Now, researchers cleared two major hurdles for the method.
A swallowable "nanocage" may offer a new strategy for treating gastric cancer more precisely while reducing damage to healthy tissue, according to findings from a new preclinical study.
A promising predictive model could help women calculate their personal risk for breast cancer, based on non-genetic, genetic and mammographic risk factors, and greatly improve early detection efforts.
Migraines, digestive problems, anxiety, and depression can be part of endometriosis. New research reinforces the idea that the disease extends far beyond its traditional gynecological manifestations.
A buildup of bile acids caused by an unhealthy gut can drive breast cancer to other parts of the body, new research reveals. The findings could open the door to new ways to prevent cancer metastasis.
Breastfeeding is recognized for its role in supporting a child's growth and immune system development. However, new research paints a more nuanced picture on its effect on childhood allergy.
Virus-associated molecules in the foot are enough to trigger the network: Research reveals a remarkable mechanism, in which the brain prepares for a potential viral attack within hours of infection.
Researchers estimate that around 1.99 million deaths per year worldwide are attributable to ultrafine particles smaller than 100 nanometers – with around half of these due to cardiovascular disease.
What people believe about a treatment can influence how they respond to it – but how are those beliefs formed? A new review shows how medical practitioners can help their patients improve outcomes.
Researchers have developed structures for cartilage regeneration based on cellulose, gelatin and soy proteins obtained from food industry by-products, with promising properties for tissue engineering.
Bacterial growth could be used for information processing – for example, to predict the severity of an infection. New research results could pave the way for simple and low-cost diagnostic methods.
A multicenter randomized clinical trial shows that real-time AI-assisted colonoscopy significantly improves adenoma detection among individuals at high risk for colorectal cancer.
Why do patients discontinue their medication? Using large language models, researchers analysed medical records to assess the most common reasons. This could help better understand treatment pathways.
A simple bedside eye test may help predict recovery of consciousness in patients with severe brain injuries, according to new research.
Tiny algae-based robots guided by magnets could improve bladder cancer treatment by boosting delivery of chemotherapy drugs into tumours, results from a new study suggest.
A new experimental compound, called OLE, helps the brain enclose and contain beta-amyloid plaques – a hallmark of Alzheimer’s disease –, reducing their size and toxicity.
