title: Role of extracellular ATP and P1 and P2 classes of purinergic receptors in T-cell development and cytotoxic T lymphocyte effector functions.
mesh_terms: D000255:Adenosine Triphosphate / Q000502:physiology*; D000818:Animals; D003602:Cytotoxicity, Immunologic; D005110:Extracellular Space / Q000276:immunology; D006801:Humans; D008213:Lymphocyte Activation; D018047:Receptors, Purinergic P1 / Q000502:physiology*; D018048:Receptors, Purinergic P2 / Q000502:physiology*; D013602:T-Lymphocytes, Cytotoxic / Q000276:immunology*
chemical_list: D018047:Receptors, Purinergic P1; D018048:Receptors, Purinergic P2; D000255:Adenosine Triphosphate