In certain contexts, the Notch receptor may participate in “reverse signaling,” influencing neighboring cells directly.

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 team at Huntsman Cancer Institute at the University of Utah (the U) has uncovered a previously unrecognized molecular ...

Macrophages use cell‑volume changes to sense danger, reprogram gene expression, and heighten inflammatory and antiviral ...