Cornell researchers have uncovered a built-in molecular "gate" that controls the production of the molecule nitric oxide, a crucial signaling molecule throughout biology that in humans helps regulate ...

After an illness like the flu, symptoms may go away while a person still feels lousy. Researchers wanted to learn more about this state, and how people who are recovering from illnesses can be ...

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 ...

Deep in the lungs, resident memory B cells stand guard against influenza reinfection—but whether they remain there may depend ...

Integrating proteomics with systems biology reveals complex cellular networks, improving disease mechanisms understanding and precision medicine applications.