Co-signaling molecules of the B7-CD28 family in positive and negative regulation of T lymphocyte responses.
Co-signaling molecules in the B7-CD28 family have been intensively studied over the past decade and have brought much excitement to the field of immune regulation. The discovery of new functions for the classical pathways CD80/CD86/CD28/CTLA-4 and the identification of novel pathways of the family, including B7-H1/B7-DC/PD-1, B7-H2/ICOS, B7-H3, B7-H4 and BTLA, are greatly broadening our understanding of the control of T cell-mediated immune responses and tolerance.
Wang
Shengdian
S
Department of Immunology, Mayo Clinic Cancer Center, Mayo Clinic College of Medicine, 200 First St. SW, Rochester, MN 55905, USA.
Chen
Lieping
L
D000818:Animals; D015703:Antigens, CD; D000943:Antigens, Differentiation / Q000502:physiology; D000945:Antigens, Differentiation, T-Lymphocyte / Q000502:physiology; D000954:Antigens, Surface / Q000502:physiology; D051017:Apoptosis Regulatory Proteins; D018122:B7-1 Antigen / Q000502:physiology*; D018106:CD28 Antigens / Q000276:immunology*; D060908:CTLA-4 Antigen; D015536:Down-Regulation; D006801:Humans; D060945:Inducible T-Cell Co-Stimulator Ligand; D060889:Inducible T-Cell Co-Stimulator Protein; D008024:Ligands; D061026:Programmed Cell Death 1 Receptor; D011506:Proteins / Q000276:immunology* / Q000502:physiology*; D011971:Receptors, Immunologic / Q000502:physiology; D013601:T-Lymphocytes / Q000276:immunology* / Q000378:metabolism*; D015854:Up-Regulation
D015703:Antigens, CD; D000943:Antigens, Differentiation; D000945:Antigens, Differentiation, T-Lymphocyte; D000954:Antigens, Surface; D051017:Apoptosis Regulatory Proteins; D018122:B7-1 Antigen; C482586:BTLA protein, human; D018106:CD28 Antigens; D060908:CTLA-4 Antigen; C556706:CTLA4 protein, human; C556692:ICOS protein, human; C498514:ICOSLG protein, human; D060945:Inducible T-Cell Co-Stimulator Ligand; D060889:Inducible T-Cell Co-Stimulator Protein; D008024:Ligands; C105992:PDCD1 protein, human; D061026:Programmed Cell Death 1 Receptor; D011506:Proteins; D011971:Receptors, Immunologic