They make up anywhere from 18% to 42% of circulating white blood cells in your bloodstream.Lymphocytes are roughly the size ...

They do this by destroying cells in the body that have been taken over by viruses or become cancerous. A third type of lymphocyte, known as a natural killer or NK cell, comes from the same place ...

Medically reviewed by Steffini Stalos, DO CD4 T helper cells are a type of white blood cell called a lymphocyte that serves ...

Adoptive Cell Transfer (ACT) includes a class of immunotherapy approaches to treat cancer.  This procedure focuses on a ...

Tolerogenic dendritic cells in the intestines are shown to reduce the immune responses caused by exposure to food proteins.

Researchers at Moffitt Cancer Center have found that tapping into the body's own immune system and activating a type of immune cell known as B cells, could be the key to boosting the effectiveness of ...