What is clonal selection of B cells?

Apr 3, 2017 ... These immune tolerance mechanisms function at various stages of B cell development. Central tolerance refers to the regulatory mechanisms that ... Feb 1, 2023 ... B Cells. B cells protect you from infection by making proteins called antibodies. B cells are a type of white blood cell called lymphocytes. 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. Diffuse large B-cell lymphoma (DLBCL) is the most common type of non-Hodgkin lymphoma (NHL) in the United States and worldwide, accounting for about 22 percent ... Dec 18, 2020 ... B cells can directly present tumor-associated antigens to T cells or produce antibodies that increase antigen presentation to T cells or kill tumor cells. As a result, VA expanded chronic lymphocytic leukemia to include all chronic B-cell leukemias as related to exposure to Agent Orange or other herbicides during ... Feb 11, 2025 ... Exhausted B cells may reduce flu vaccine effectiveness. Poor flu vaccine responses in people with immature and exhausted memory B cells may ... Screening for common variable immunodeficiency and hyper-IgM syndromes. Assessing B-cell subset reconstitution after stem cell or bone marrow transplant. What is primary mediastinal large B-cell lymphoma? Primary mediastinal large B-cell lymphoma (PMBCL) is a type of non-Hodgkin lymphoma (NHL). It is sometimes ... May 28, 2019 ... Because we used to think that T cells were the major problem, DMTs often target those cells. But now we see that drugs targeting B cells are ...