title: The role of CTLA-4 in the regulation and initiation of T-cell responses.
authors.affiliation: Department of Molecular and Cellular Biology, University of California at Berkeley 94720, USA.
authors.forename: C A
authors.initials: CA
authors.lastname: Chambers
authors.forename: M F
authors.initials: MF
authors.lastname: Krummel
authors.forename: B
authors.initials: B
authors.lastname: Boitel
authors.forename: A
authors.initials: A
authors.lastname: Hurwitz
authors.forename: T J
authors.initials: TJ
authors.lastname: Sullivan
authors.forename: S
authors.initials: S
authors.lastname: Fournier
authors.forename: D
authors.initials: D
authors.lastname: Cassell
authors.forename: M
authors.initials: M
authors.lastname: Brunner
authors.forename: J P
authors.initials: JP
authors.lastname: Allison
mesh_terms: D000069594:Abatacept; D000938:Antigen-Presenting Cells / Q000276:immunology; D015703:Antigens, CD; D000943:Antigens, Differentiation / Q000378:metabolism*; D018122:B7-1 Antigen / Q000378:metabolism; D018106:CD28 Antigens / Q000378:metabolism; D060908:CTLA-4 Antigen; D018796:Immunoconjugates; D007166:Immunosuppressive Agents / Q000378:metabolism*; D008213:Lymphocyte Activation; D018448:Models, Immunological; D011948:Receptors, Antigen, T-Cell / Q000378:metabolism; D015398:Signal Transduction; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D015703:Antigens, CD; D000943:Antigens, Differentiation; D018122:B7-1 Antigen; D018106:CD28 Antigens; D060908:CTLA-4 Antigen; D018796:Immunoconjugates; D007166:Immunosuppressive Agents; D011948:Receptors, Antigen, T-Cell; D000069594:Abatacept