An army of flu-fighting immune cells lives on in the nose long after infection. Immune cells called T cells are a key part of ...

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Weill Cornell Medicine researchers have discovered that PD-1—a molecule best known for putting the brakes on immune cells—also plays a critical role in helping T cells become long-term immune ...

A study reveals epigenetic priming allows memory T cells to respond faster, with transcription factor networks maintaining ...

Memory T cell therapy improves infection clearance after transplant, with 60% remission and strong safety outcomes in early data.

AS we age, brain cells face increasing challenges from inflammation, oxidative stress, reduced blood flow, and the buildup of ...

At the surface, the immune response to a flu virus is simple. Some cells recognize the pathogen and send a signal to the immune system, and immune cells produce a potentially lifesaving antibody ...

However, details of the intervening steps, as researchers have learned in the past 65 years, are quite complex — certain cells carry the flu antigen to the immune system, specific immune cells respond ...

Think learning and memory are all the job of the brain? You might want to think again, if the results of a recent study are to be believed. In a first, scientists at New York University (NYU) ...