immune response cell activation immune effector process response to stress cell communication regulation of molecular function cellular response to stimulus response to chemical anatomical structure development cellular developmental process nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process leukocyte proliferation response to external stimulus response to biotic stimulus immune response cell activation immune effector process response to stress cell communication regulation of molecular function cellular response to stimulus response to chemical anatomical structure development cellular developmental process nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process leukocyte proliferation response to external stimulus response to biotic stimulus immune response cell activation immune effector process response to stress cell communication regulation of molecular function cellular response to stimulus response to chemical anatomical structure development cellular developmental process nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process leukocyte proliferation response to external stimulus response to biotic stimulus immune response cell activation immune effector process response to stress cell communication regulation of molecular function cellular response to stimulus response to chemical anatomical structure development cellular developmental process nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process leukocyte proliferation response to external stimulus response to biotic stimulus immune response cell activation immune effector process response to stress cell communication regulation of molecular function cellular response to stimulus response to chemical anatomical structure development cellular developmental process nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process leukocyte proliferation response to external stimulus response to biotic stimulus immune response cell activation immune effector process response to stress cell communication regulation of molecular function cellular response to stimulus response to chemical anatomical structure development cellular developmental process nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process leukocyte proliferation response to external stimulus response to biotic stimulus immune response cell activation immune effector process response to stress cell communication regulation of molecular function cellular response to stimulus response to chemical anatomical structure development cellular developmental process nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process leukocyte proliferation response to external stimulus response to biotic stimulus immune response cell activation immune effector process response to stress cell communication regulation of molecular function cellular response to stimulus response to chemical anatomical structure development cellular developmental process nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process leukocyte proliferation response to external stimulus response to biotic stimulus immune response cell activation immune effector process response to stress cell communication regulation of molecular function cellular response to stimulus response to chemical anatomical structure development cellular developmental process nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process leukocyte proliferation response to external stimulus response to biotic stimulus immune response cell activation immune effector process response to stress cell communication regulation of molecular function cellular response to stimulus response to chemical anatomical structure development cellular developmental process nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process leukocyte proliferation response to external stimulus response to biotic stimulus immune rimmune response cell actcell activation immune eimmune effector process responseresponse to stress cell comcell communication regulatiregulation of molecular function cellularcellular response to stimulus responseresponse to chemical anatomicanatomical structure development cellularcellular developmental process nitrogennitrogen compound metabolic process cellularcellular metabolic process primary primary metabolic process organic organic substance metabolic process leukocytleukocyte proliferation responseresponse to external stimulus responseresponse to biotic stimulus protein binding receptor regulator activity protein-containing complex binding protein binding receptor regulator activity protein-containing complex binding protein binding receptor regulator activity protein-containing complex binding protein binding receptor regulator activity protein-containing complex binding protein binding receptor regulator activity protein-containing complex binding protein binding receptor regulator activity protein-containing complex binding protein binding receptor regulator activity protein-containing complex binding protein binding receptor regulator activity protein-containing complex binding protein binding receptor regulator activity protein-containing complex binding protein binding receptor regulator activity protein-containing complex binding protein bindingprotein binding receptor regulator activityreceptor regulator activity protein-containing complex bindingprotein-containing complex binding extracellular region extracellular region extracellular region extracellular region extracellular region extracellular region extracellular region extracellular region extracellular region extracellular region extracellular regionextracellular region