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  2. B cell - Wikipedia

    en.wikipedia.org/wiki/B_cell

    B cells, also known as B lymphocytes, are a type of white blood cell of the lymphocyte subtype. [1] They function in the humoral immunity component of the adaptive immune system. [1] B cells produce antibody molecules which may be either secreted or inserted into the plasma membrane where they serve as a part of B-cell receptors. [2]

  3. Memory B cell - Wikipedia

    en.wikipedia.org/wiki/Memory_B_cell

    B lymphocytes are the cells of the immune system that make antibodies to invading pathogens like viruses. They form memory cells that remember the same pathogen for faster antibody production in future infections. In immunology, a memory B cell (MBC) is a type of B lymphocyte that forms part of the adaptive immune system.

  4. Lymphocyte - Wikipedia

    en.wikipedia.org/wiki/Lymphocyte

    A lymphocyte is a type of white blood cell (leukocyte) in the immune system of most vertebrates. [1] Lymphocytes include T cells (for cell-mediated and cytotoxic adaptive immunity), B cells (for humoral, antibody-driven adaptive immunity), [2] [3] and innate lymphoid cells (ILCs; "innate T cell-like" cells involved in mucosal immunity and homeostasis), of which natural killer cells are an ...

  5. Adaptive immune system - Wikipedia

    en.wikipedia.org/wiki/Adaptive_immune_system

    The cells that carry out the adaptive immune response are white blood cells known as lymphocytes. B cells and T cells, two different types of lymphocytes, carry out the main activities: antibody responses, and cell-mediated immune response. In antibody responses, B cells are activated to secrete antibodies, which are proteins also known as ...

  6. Humoral immunity - Wikipedia

    en.wikipedia.org/wiki/Humoral_immunity

    In humoral immune response, the naive B cells begin the maturation process in the bone marrow, gaining B-cell receptors (BCRs) along the cell surface. [6] These BCRs are membrane-bound protein complexes that have a high binding affinity for specific antigens ; this specificity is derived from the amino acid sequence of the heavy and light ...

  7. B cell growth and differentiation factors - Wikipedia

    en.wikipedia.org/wiki/B_cell_growth_and...

    B Cell Growth and Differentiation Factors (also known as BCGF and BCDF) are two important groups of soluble factors controlling the life cycle of B cells (also referred to as B lymphocytes, cells which perform functions including: antibody secretion, antigen presentation, preservation of memory for antigens, and lymphokine secretion). [1]

  8. White blood cell - Wikipedia

    en.wikipedia.org/wiki/White_blood_cell

    White blood cells (scientific name leukocytes), also called immune cells or immunocytes, are cells of the immune system that are involved in protecting the body against both infectious disease and foreign invaders. White blood cells are generally larger than red blood cells. They include three main subtypes: granulocytes, lymphocytes and ...

  9. List of immune cells - Wikipedia

    en.wikipedia.org/wiki/List_of_immune_cells

    This is a list of immune cells, also known as white blood cells, white cells, leukocytes, or leucocytes. They are cells involved in protecting the body against both infectious disease and foreign invaders .