The full form of B cell is B lymphocyte. B cells, also known as B lymphocytes, are a type of white blood cell that play a crucial role in the adaptive immune response, specifically in humoral immunity. They are responsible for producing antibodies, which are proteins that bind to specific antigens (foreign substances) and neutralize them.
B cells originate in the bone marrow and mature there before migrating to the lymph nodes and other lymphoid tissues. They are responsible for recognizing and responding to specific antigens, ultimately leading to the production of antibodies.
B cells are essential for protecting the body from infections and diseases. There are two main types of B cells: plasma cells and memory cells.
- Plasma cells: These cells are responsible for producing and releasing antibodies.
- Memory cells: These cells remain in the body for a long time, allowing the immune system to quickly respond to a previously encountered antigen.
B cells are a vital part of the immune system, and their dysfunction can lead to various immune disorders.
