What does cell-mediated immunity mean?
Definitions for cell-mediated immunity
cel·l-me·di·at·ed im·mu·ni·ty
This dictionary definitions page includes all the possible meanings, example usage and translations of the word cell-mediated immunity.
Wiktionary
cell-mediated immunitynoun
Immunity as a result of a cell-mediated immune response
Wikipedia
Cell-mediated immunity
Cell-mediated immunity or cellular immunity is an immune response that does not involve antibodies. Rather, cell-mediated immunity is the activation of phagocytes, antigen-specific cytotoxic T-lymphocytes, and the release of various cytokines in response to an antigen.
Wikidata
Cell-mediated immunity
Cell-mediated immunity is an immune response that does not involve antibodies but rather involves the activation of phagocytes, antigen-specific cytotoxic T-lymphocytes, and the release of various cytokines in response to an antigen. Historically, the immune system was separated into two branches: humoral immunity, for which the protective function of immunization could be found in the humor and cellular immunity, for which the protective function of immunization was associated with cells. CD4 cells or helper T cells provide protection against different pathogens. Cytotoxic T cells cause death by apoptosis without using cytokines, therefore in cell mediated immunity cytokines are not always present. Cellular immunity protects the body by: ⁕activating antigen-specific cytotoxic T-lymphocytes that are able to induce apoptosis in body cells displaying epitopes of foreign antigen on their surface, such as virus-infected cells, cells with intracellular bacteria, and cancer cells displaying tumor antigens; ⁕activating macrophages and natural killer cells, enabling them to destroy pathogens; and ⁕stimulating cells to secrete a variety of cytokines that influence the function of other cells involved in adaptive immune responses and innate immune responses.
Numerology
Chaldean Numerology
The numerical value of cell-mediated immunity in Chaldean Numerology is: 5
Pythagorean Numerology
The numerical value of cell-mediated immunity in Pythagorean Numerology is: 1
Translations for cell-mediated immunity
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"cell-mediated immunity." Definitions.net. STANDS4 LLC, 2024. Web. 24 Apr. 2024. <https://www.definitions.net/definition/cell-mediated+immunity>.
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