alpha-beta T cell activation involved in immune response +
cytotoxic T cell degranulation +
gamma-delta T cell activation involved in immune response +
T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell +
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.
T cell differentiation involved in immune response +
T cell proliferation involved in immune response +