How do B cells contribute to tissue homeostasis?

When a naïve or memory B cell is activated by an antigen, it proliferates and differentiates into an antibody-secreting effector cell, known as a plasmablast or ... A lymphocyte is a type of white blood cell that is part of the immune system. There are two main types of lymphocytes: B cells and T cells. Feb 13, 2015 ... The immune system can remember a previously experienced pathogen and can evoke an enhanced response to reinfection that depends on memory lymphocyte ... Arthur H. and Isabel Bunker Professor of Medicine (Hematology) and Professor of Immunobiology; Director, Center of Molecular and Cellular Oncology; Chief, ... B-cell acute lymphoblastic leukemia, or B-ALL, is a bone marrow and blood cancer. B-ALL occurs at any age but more commonly in children. Feb 15, 2024 ... About 1 out of 5 lymphomas in the United States is a follicular lymphoma. This is usually a slow-growing (indolent) lymphoma, although some follicular ... In the article “α4-integrin deficiency in B cells does not affect disease in a T-cell–mediated EAE disease model" by Hussain et al., first published online ... Background Evidence suggests that monoclonal B-cell lymphocytosis precedes all chronic lymphocytic leukemia cases, although the molecular mechanisms ... Thus, CD40L/CD40 and MHC class II/T cell receptor (TCR) interactions are essential for peripheral B cell tolerance. The decreased numbers of CD4+ regulatory T ( ... Sep 11, 2007 ... ... B Cells Is Blocked by BCL6 Gene Alterations in B Cell Lymphoma. Masumichi ... B Cells Is Blocked by BCL6 Gene Alterations in B Cell Lymphoma.