Term Name: negative regulation of T cell activation
Synonyms: down regulation of T cell activation, down-regulation of T cell activation, downregulation of T cell activation, inhibition of T cell activation, negative regulation of T lymphocyte activation, negative regulation of T-cell activation, negative regulation of T-lymphocyte activation
Definition: Any process that stops, prevents, or reduces the frequency, rate or extent of T cell activation.
Ontology: GO: Biological Process [GO:0050868]    QuickGO    AmiGO

Relationships
is a type of: biological regulation negative regulation of leukocyte cell-cell adhesion negative regulation of lymphocyte activation regulation of T cell activation
has subtype: negative regulation of alpha-beta T cell activation negative regulation of establishment of T cell polarity negative regulation of gamma-delta T cell activation 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 differentiation negative regulation of T cell proliferation
negatively regulates: T cell activation