On immune cells, Toll-like receptors are capable of detecting infections just like a sniffer dog, using special sensors known as Toll-like receptors, or TLRs for short. But what signals activate TLRs, ...

A microbial metabolite long linked to cardiovascular risk emerges as a surprising ally against metabolic inflammation, revealing how gut–host signaling can reset glucose control by targeting a single ...

Cell signaling is crucial for cells to communicate and function correctly. Disruptions in these pathways, caused by genetic mutations or environmental factors, can lead to uncontrolled cell growth, ...