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Any process that stops, prevents or reduces the frequency, rate or extent of alpha-beta T cell activation. A change in morphology and behavior of a lymphocyte resulting from exposure to a specific antigen, mitogen, cytokine, chemokine, cellular ligand, or soluble factor. The change in morphology and behavior of a mature or immature T cell resulting from exposure to a mitogen, cytokine, chemokine, cellular ligand, or an antigen for which it is specific. Any process that activates or increases the frequency, rate or extent of alpha-beta T cell activation. Any process that modulates the frequency, rate or extent of alpha-beta T cell activation. The expansion of an alpha-beta T cell population by cell division. The process whereby a precursor cell type acquires the specialized features of an alpha-beta T cell. The change in morphology and behavior of an alpha-beta T cell resulting from exposure to a mitogen, cytokine, chemokine, cellular ligand, or an antigen for which it is specific. The change in morphology and behavior of a mature or immature natural killer T cell resulting from exposure to a mitogen, cytokine, chemokine, cellular ligand, or an antigen for which it is specific. The change in morphology and behavior of an alpha-beta T cell resulting from exposure to a mitogen, cytokine, chemokine, cellular ligand, or an antigen for which it is specific, leading to the initiation or perpetuation of an immune response.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: alpha-beta T cell activation
Acc: GO:0046631
Aspect: Biological Process
Desc: The change in morphology and behavior of an alpha-beta T cell resulting from exposure to a mitogen, cytokine, chemokine, cellular ligand, or an antigen for which it is specific.
Synonyms:
  • alpha-beta T-cell activation
  • alpha-beta T-lymphocyte activation
  • alpha-beta T lymphocyte activation
Proteins in PDR annotated with:
   This term: 2 [Search]
   Term or descendants: 119 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0046631 - alpha-beta T cell activation (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle