There are two categories of lymphocytes, known as B lymphocytes and T lymphocytes. People commonly refer to these as B cells and T cells. The job of T cells is to help the body kill cancer cells ...

What Is B-Cell Lymphoma? B-cell lymphoma is a cancer that forms in your white blood cells called lymphocytes. These cells are made by your lymphatic system, which plays an important role in immunity.

Fcα/μR is constitutively expressed on the majority of B lymphocytes and macrophages. Cross-linking Fcα/μR expressed on a pro-B cell line Ba/F3 transfectant with soluble IgM or IgM-coated ...