In new research, scientists at the Department of Energy's SLAC National Accelerator Laboratory, in collaboration with ...

T cell activation—the process by which these key immune defenders recognize threats and mobilize against them—depends on exquisitely timed molecular signals. Now researchers have captured one of the ...

Signaling is fundamental to how cells sense and respond to their environment—but in immune cells, those signals must be ...

Tooth root development relies on precise coordination of cellular signals, yet the underlying mechanisms remain unclear. Researchers have uncovered how two proteins, Gli2 and Gli3, work together to ...

Antimicrobial resistance (AMR) poses a major global health challenge by compromising the effectiveness of current therapies for infectious diseases. While ...

Cell- and animal-based models of bone formation reveal novel mechanisms involved in the cartilage-to-bone phenotype ...

Acetylcholine "conductors" in the striatum directly trigger serotonin release, offering new insights into the origins of OCD and chemical imbalances.

Scientists have uncovered how your body actually tells your brain to stop eating when you’re sick. In a new study, researchers found that specialized cells in the gut detect parasites and send signals ...