antigen sampling in mucosal-associated lymphoid tissue +
B cell selection +
hemocyte differentiation +
hemocyte proliferation +
immune effector process +
immune response +
immune system development +
immunological memory process +
leukocyte activation +
leukocyte homeostasis +
leukocyte migration +
lymphocyte costimulation +
The process of providing, via surface-bound receptor-ligand pairs, a second, antigen-independent, signal in addition to that provided by the B- or T cell receptor to augment B- or T cell activation.
myeloid cell homeostasis +
negative regulation of immune system process +
positive regulation of B cell activation +
positive regulation of immune system process +
positive regulation of lymphocyte differentiation +
positive regulation of lymphocyte proliferation +
positive regulation of natural killer cell activation +
positive regulation of T cell activation +
production of molecular mediator of immune response +