Term Information [More information on T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell]

Accession
GO:0002291
Name
T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell
Ontology
biological_process
Synonyms
T lymphocyte activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell, T-cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell, T-lymphocyte activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell
Definition
The change in morphology and behavior of a mature or immature T cell resulting from exposure to an antigen for which its T cell receptor is specific bound to an MHC molecule on an antigen presenting cell, leading to the initiation or perpetuation of an immune response. Source: GOC:add, ISBN:0781735149
Comment
None
History
See term history for GO:0002291 at QuickGO
Subset
None
Community
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Feedback
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Graph of GO:0002291 from QuickGO

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Ancestors of T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell (GO:0002291)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell [Inferred part_of relation] part_of (inferred) biological_process (GO:0008150)
T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell [Inferred is_a relation] is_a (inferred) biological adhesion (GO:0022610)
T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell [Inferred is_a relation] is_a (inferred) cell adhesion (GO:0007155)
T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell [Inferred is_a relation] is_a (inferred) single-organism process (GO:0044699)
T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell [Inferred is_a relation] is_a (inferred) cell-cell adhesion (GO:0098609)
T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell [Inferred is_a relation] is_a (inferred) single organism cell adhesion (GO:0098602)
T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell [Inferred is_a relation] is_a (inferred) cellular process (GO:0009987)
T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell [Inferred is_a relation] is_a (inferred) single organismal cell-cell adhesion (GO:0016337)
T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell [Inferred part_of relation] part_of (inferred) immune system process (GO:0002376)
T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell [Inferred is_a relation] is_a (inferred) leukocyte cell-cell adhesion (GO:0007159)
T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell [Inferred part_of relation] part_of (inferred) response to stimulus (GO:0050896)
T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell [Inferred is_a relation] is_a (inferred) single-organism cellular process (GO:0044763)
T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell [Inferred is_a relation] is_a (inferred) cell activation (GO:0001775)
T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell [Inferred is_a relation] is_a (inferred) immune effector process (GO:0002252)
T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell [Inferred part_of relation] part_of (inferred) immune response (GO:0006955)
T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell [Inferred is_a relation] is_a (inferred) leukocyte aggregation (GO:0070486)
T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell [Inferred is_a relation] is_a (inferred) cell activation involved in immune response (GO:0002263)
T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell [Inferred is_a relation] is_a (inferred) leukocyte activation (GO:0045321)
T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell [Inferred is_a relation] is_a (inferred) lymphocyte aggregation (GO:0071593)
T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell [Inferred is_a relation] is_a (inferred) leukocyte activation involved in immune response (GO:0002366)
T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell [Inferred is_a relation] is_a (inferred) lymphocyte activation (GO:0046649)
T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell [Inferred is_a relation] is_a (inferred) T cell aggregation (GO:0070489)
T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell [Inferred is_a relation] is_a (inferred) lymphocyte activation involved in immune response (GO:0002285)
T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell [Inferred is_a relation] is_a (inferred) T cell activation (GO:0042110)
T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell [is_a relation] is_a  T cell activation involved in immune response (GO:0002286)
Children of T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell (GO:0002291)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
negative regulation of T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell (GO:2001189) [negatively_regulates relation] negatively_regulates  T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell
positive regulation of T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell (GO:2001190) [positively_regulates relation] positively_regulates  T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell
regulation of T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell (GO:2001188) [regulates relation] regulates  T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell
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