Scientists from the University of Bath (UK) and UMass Chan Medical School (USA) have uncovered how white blood cells are directed towards an infection site in the gut without damaging healthy tissue in the process.

Researchers at Baylor College of Medicine and Texas Department of State Health Services have reported a likely case of soft tick-borne relapsing fever (STRF) in an Austin-area resident. Now, they highlight the growing risk of exposure to infected ticks in urban and residential settings.

Healthcare leaders say generational differences about workplace flexibility, expectations of staying in the same job, burnout and transition to retirement are making it more difficult to retain doctors and nurses.

A $1.5M grant has been awarded to William Van Nostrand, co-executive director of the University of Rhode Island’s George & Anne Ryan Institute for Neuroscience and professor of pharmaceutical and biomedical sciences in the URI College of Pharmacy, to study cerebral amyloid angiopathy (CAA), a disease prevalent in the elderly population and commonly found in patients with Alzheimer's disease.

Researchers at the MRC Laboratory of Medical Sciences (LMS), Imperial College London and UCL Genetics Institute have created a detailed map of cells within breast tumours and identified distinct neighbourhoods of proliferating and dormant cells. The study, published in Genome Medicine, reveals that protective immune and connective cells surround the hibernating cancer cells, potentially shielding them from treatments. It suggests future therapies may need to target not only different cancer cell states, but also the local environments that help them survive, to both halt tumour growth and prevent cancer coming back later.

 JMIR Publications released five feature News and Perspectives articles, covering the unexpected outcomes of social media regulations in Australia, China’s AI health landscape, and how digital innovations are being used to improve health outcomes across the United States.

Protein-fortified foods are popping up everywhere, from cereal and coffee to even protein water. But a new review covering over 350 papers on protein restriction and aging—publishing July 31 in the Cell Press journal Cell Press Blue—suggests that consuming less protein could have greater health benefits and could, in some cases, extend lifespan. The authors describe how protein restriction slows aging by improving metabolism, changing how cells respond to nutrients, reducing cellular damage, and preserving healthy cell function.