FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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Term negative regulation of complement activation, classical pathway ID (Ontology) GO:0045959 (Gene Ontology)
Definition Any process that stops, prevents, or reduces the frequency, rate or extent of complement activation by the classical pathway.
Also Known As "down regulation of complement activation, classical pathway" ; "down-regulation of complement activation, classical pathway" ; "downregulation of complement activation, classical pathway" (for all, see Synonyms field below)
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negative regulation of immune effector process
 |__negative regulation of complement activation___________________________________________
negative regulation of immunoglobulin mediated immune response                             |
 |__negative regulation of humoral immune response mediated by circulating immunoglobulin__|
negative regulation of humoral immune response                                             |
 |__negative regulation of humoral immune response mediated by circulating immunoglobulin__|
 |__negative regulation of complement activation___________________________________________|
regulation of humoral immune response mediated by circulating immunoglobulin               |
 |__negative regulation of humoral immune response mediated by circulating immunoglobulin__|
 |__regulation of complement activation, classical pathway_________________________________|
regulation of complement activation                                                        |
 |__regulation of complement activation, classical pathway_________________________________|
 |__negative regulation of complement activation___________________________________________|
                                                                                         negative regulation of complement activation, classical pathway
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Is a negative regulation of humoral immune response mediated by circulating immunoglobulin
regulation of complement activation, classical pathway
negative regulation of complement activation
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Synonyms
  • "down regulation of complement activation, classical pathway" EXACT
    "down-regulation of complement activation, classical pathway" EXACT
    "downregulation of complement activation, classical pathway" EXACT
    "inhibition of complement activation, classical pathway" NARROW
    "negative regulation of complement cascade, classical pathway" EXACT
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