T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell

Term ID

GO:0002291

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. 0781735149

References

Ontology

GO: Biological Process QuickGO AmiGO

Relationships

is a type of: T cell activation involved in immune response

T cell activation involved in immune response Show first 5 Terms
negatively regulated by: negative regulation of T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell

negative regulation of T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell Show first 5 Terms
positively regulated by: positive regulation of 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 Show first 5 Terms
regulated by: regulation of 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 Show first 5 Terms

Phenotype

Phenotype caused by Genes