Engineered T cells that have been used to treat ulcerative colitis, rheumatoid arthritis and lupus show promising results.

T cells, also known as lymphocytes, are a type of white blood cell that play an important role in the body's immune response.

Researchers at Mass General Brigham have modified a herpes simplex virus (HSV-1) that stimulates the immune system to attack glioblastoma cells.

Studying T cells, the immune cells most responsible for responding to infections and cancers, just received a significant ...

CAR-T was developed to wipe out hard-to-treat blood cancers. But the cells that go bad in leukemias and lymphomas — immune ...

Tattoo ink doesn’t just sit inertly in the skin. New research shows it moves rapidly into the lymphatic system, where it can ...

CAR-T stands for Chimeric Antigen Receptor T-cell therapy. Doctors harvest the patient’s T cells, the soldiers of the immune ...

Foods like citrus fruits and broccoli may boost the immune system and help you to fight illness. Learn which ...

HIV doesn’t make you sick immediately. It slowly weakens the immune system. Knowing how it works helps reduce fear, ...

Foods such as pomegranates, walnuts, almonds, and certain types of berries contain polyphenols that can help reverse the ...