Regulatory T cells and natural killer T cells for modulation of GVHD following allogeneic hematopoietic cell transplantation.
Alloreactivity of donor lymphocytes leads to graft-versus-host disease (GVHD) contributing to significant morbidity and mortality following allogeneic hematopoietic cell transplantation (HCT). Within the past decade, significant progress has been made in elucidating the mechanisms underlying the immunologic dysregulation characteristic of GVHD. The recent discoveries of different cell subpopulations with immune regulatory function has led to a number of studies aimed at understanding their role in allogeneic HCT and possible application for the prevention and treatment of GVHD and a host of other immune-mediated diseases. Preclinical animal modeling has helped define the potential roles of distinct populations of regulatory cells that have progressed to clinical translation with promising early results.
Division of Blood and Marrow Transplantation, Department of Medicine, Stanford University, Stanford, CA.
Dominik
D
Schneidawind
Antonio
A
Pierini
Robert S
RS
Negrin
D000818:Animals; D006086:Graft vs Host Disease / Q000276:immunology*; D018380:Hematopoietic Stem Cell Transplantation / Q000379:methods*; D006801:Humans; D018448:Models, Immunological; D055611:Natural Killer T-Cells / Q000276:immunology*; D050378:T-Lymphocytes, Regulatory / Q000276:immunology*; D014181:Transplantation Immunology / Q000276:immunology