title: CD4-specific monoclonal antibody can prolong cardiac allograft survival without T-cell depletion.
abstract: Current immunosuppressive regimens for clinical transplantation are immunologically non-specific, are associated with acute and chronic toxic side-effects and are unable to prevent chronic graft loss in a significant proportion of patients. Additionally, new and increasingly powerful drugs are being introduced to induce non-specific immunosuppression, and therefore this is likely to be followed by an increase in related complications such as the induction of cancers. Hence, there is a need for an alternative approach. It has been shown that long-term survival of murine cardiac grafts can be induced by the monoclonal antibody YIS 191 that depletes CD4+ T cells in vivo. In this study, we have investigated the ability of a non-depleting antibody to produce better graft survival.
authors: Nuffield Department of Surgery, John Radcliffe Hospital, Headington, Oxford, United Kingdom.
authors: C R
authors: CR
authors: Darby
authors: P J
authors: PJ
authors: Morris
authors: K J
authors: KJ
authors: Wood
mesh_terms: D000818:Animals; D000911:Antibodies, Monoclonal / Q000627:therapeutic use*; D015704:CD4 Antigens / Q000276:immunology*; D006085:Graft Survival / Q000187:drug effects / Q000276:immunology*; D016027:Heart Transplantation / Q000276:immunology*; D008212:Lymphocyte Depletion; D051379:Mice; D008809:Mice, Inbred C3H; D008810:Mice, Inbred C57BL; D023421:Models, Animal; D013601:T-Lymphocytes / Q000276:immunology*; D014184:Transplantation, Homologous
chemical_list: D000911:Antibodies, Monoclonal; D015704:CD4 Antigens