A cluster of recent studies has sharpened the scientific picture of how T cells switch on, tracking the molecular signals ...

Cancer-fighting T cells do not simply "run out of energy." They are molecularly reprogrammed. For years, mitochondrial ...

Decoding cellular signals has long been a cornerstone of biomedical research, offering insights into how cells communicate and respond to environmental changes. This knowledge is vital for diagnosing ...

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 ...

A tumor “don’t‑eat‑me” shield also hides pro‑immune danger signals; new antibodies that unmask this hidden cue could make cancers more vulnerable to immune attack.

The field of cellular biophysics and signal processing explores the intricate relationship between the physical properties of cellular components and the mechanisms by which cells manage and transmit ...

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, ...