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Complement membrane attack complex

💡 Words with a Similar Meaning to "Complement membrane attack complex"

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WordDefinition
membrane attack complexnoun(immunology) A structure, typically formed on the surface of a pathogen cell membrane as a result of the activation of the host's complement system, creating transmembrane channels that disrupt the cell membrane, leading to cell lysis and death.
complement systemnoun(immunology) An aspect of the innate immune system that supplements the actions of the antibodies and phagocytic cells in clearing out pathogens from an organism
complementopathynoun(pathology, immunology) Any disease of the complement system.
immune complexnoun(biochemistry, immunology) A molecule formed from the integral binding of an antibody to a soluble antigen; an antigen-antibody complex.
complementnounThe totality, the full amount or number which completes something.
complementologynoun(medicine) The branch of immunology that deals with complement (one of four proteolytic cascades in blood).
immunocomplexationnoun(immunology) The formation of an immunocomplex
immunocomplexingnoun(immunology) The formation of an immunocomplex
pampnoun(transitive, informal, ABDL) To put someone in a pamper (a diaper).
immunocomplexnounThe complex formed between an antigen and an antibody.
complementoidnoun(biochemistry, dated) An immunological complement that has lost its zymotoxic group, but which still has a receptor site for the hemolysin.
cell-mediated immune responsenounAn immune response produced by the lymphokines secreted when sensitized T cells directly attack foreign antigens
mctdnoun(pathology) Initialism of mixed connective tissue disease. [(pathology) An autoimmune disease characterized by a mix of symptoms of systemic lupus erythematosus (SLE), systemic sclerosis, and polymyositis, associated with elevated levels of anti-U1 RNP antibodies.]
antigen-presenting cellnoun(immunology) a cell that displays antigen bound by major histocompatibility complex (MHC) proteins on its surface.
fc receptornoun(biochemistry) A protein found on the surface of certain immune and blood cells that binds to antibodies attached to infected cells or invading pathogens, enabling antibody-mediated phagocytosis or antibody-dependent cell-mediated cytotoxicity (ADCC).
immunocomplexemianoun(immunology) The presence of an immunocomplex in the blood
cytotoxic reactionnoun(medicine, biology) An immunological reaction in which a noncytotropic antibody combines with a specific antigen on the surface of a cell.
immunologic cytotoxicitynounthe mechanism whereby the immune system renders foreign or abnormal cells safe by either destroying or damaging them
hypocomplementemianounDecreased levels of complement system proteins
cd11bnounthe alpha protein subunit that forms with CD18 the heterodimeric integrin macrophage-1 antigen (Mac-1) also known as complement receptor 3 (CR3), present on the surface of many leukocytes involved in the innate immune system

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