Dietary restriction boosts antitumour immunity by rewiring T cell metabolism
By elevating ketone-driven energy pathways inside CD8+ T cells, dietary restriction steers them away from exhaustion and toward…
Gut microbe metabolite TMA improves blood sugar by shutting down a key inflammatory switch
A microbial metabolite long linked to cardiovascular risk emerges as a surprising ally against metabolic inflammation, revealing how…
Chronic drinking weakens the blood-brain barrier through the gut
Scientists trace alcohol’s impact from the gut to the brain, uncovering microbial changes that weaken the blood-brain barrier,…
Eating lean beef as part of MED diet could improve gut diversity
New clinical trial evidence suggests that replacing an American-style diet with a Mediterranean eating pattern, while still consuming…
Global experts map out the practical steps that help extend life expectancy
A global panel of scientists and community leaders shows how biology, lifestyle, and culture can work together to…
Scientists discover hidden weakness in Lyme disease bacterium
For decades, Lyme disease has frustrated both physicians and patients alike. Caused by the corkscrew-shaped bacterium Borrelia burgdorferi, the…