Blood and genetic tests to accurately identify biomarkers of the disease are becoming available, but most diagnoses require a spinal tap or expensive PET scan. Not all patients are likely to benefit equally

The centre is expected to serve as a regional hub for advanced corneal surgeries, catering to patients from Mauritius and neighbouring African countries, according to a press release.

Nature Medicine, Published online: 12 December 2025; doi:10.1038/s41591-025-04098-4In a year that has dealt many blows to biomedical research, many breakthroughs nevertheless continued to inspire us. From regenerative medicine to reproductive technologies and everything

Nature Medicine, Published online: 12 December 2025; doi:10.1038/s41591-025-04148-xTo improve early detection, cancer screening studies need to evolve and integrate multimodal data in the identification of high-risk individuals.

Nature Medicine, Published online: 11 December 2025; doi:10.1038/s41591-025-04051-5A pragmatic study across 56 clinics in the US state of Colorado shows that a complex multifaceted intervention in primary care clinics can improve patient weight

Researchers discovered that nerve injuries can alter the immune system throughout the body, and males and females react very differently. Male mice showed strong inflammatory responses, while females showed none, yet both transmitted

Long COVID still affects people worldwide with stubborn symptoms like fatigue and cognitive issues. A clinical trial tested whether boosting NAD+ using nicotinamide riboside could help. Although overall group differences were limited, many

Scientists have uncovered a surprising link between dark chocolate and slower aging. A natural cocoa compound called theobromine was found in higher levels among people who appeared biologically younger than their real age.