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 ...

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

St. Jude Children's Research Hospital scientists have discovered how tumors disable immune "gatekeeper" cells that alert the ...

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, ...

(MEMPHIS, Tenn. – November 6, 2025) The enzyme RNA polymerase II transcribes genes into messenger RNA. This process is guided by modifications to the enzyme’s “tail” called phosphorylation patterns.

As cell therapy advances toward clinical reality, iPSC-derived cellular products, in vivo reprogramming strategies, and ...

A team from the Research Institute of the McGill University Health Center (The Institute), led by Jean-Jacques Lebrun, Ph.D., ...