title: Alternative T-cell costimulatory pathways in transplant rejection and tolerance induction: hierarchy or redundancy?
authors.forename: Alan D
authors.initials: AD
authors.lastname: Salama
authors.forename: Mohamed H
authors.initials: MH
authors.lastname: Sayegh
mesh_terms: D053330:4-1BB Ligand; D000818:Animals; D015703:Antigens, CD; D018106:CD28 Antigens / Q000276:immunology; D006084:Graft Rejection; D006801:Humans; D007108:Immune Tolerance; D051379:Mice; D008954:Models, Biological; D017475:Receptors, Nerve Growth Factor / Q000276:immunology; D018124:Receptors, Tumor Necrosis Factor / Q000276:immunology; D015398:Signal Transduction; D013601:T-Lymphocytes / Q000378:metabolism*; D053261:Tumor Necrosis Factor Receptor Superfamily, Member 9; D014409:Tumor Necrosis Factor-alpha / Q000276:immunology
chemical_list: D053330:4-1BB Ligand; D015703:Antigens, CD; D018106:CD28 Antigens; D017475:Receptors, Nerve Growth Factor; D018124:Receptors, Tumor Necrosis Factor; C505714:TNFRSF9 protein, human; C505974:TNFSF9 protein, human; C505715:Tnfrsf9 protein, mouse; C505975:Tnfsf9 protein, mouse; D053261:Tumor Necrosis Factor Receptor Superfamily, Member 9; D014409:Tumor Necrosis Factor-alpha