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Emergent Autoimmunity in Graft-versus-host Disease

Overview
Journal Blood
Publisher Elsevier
Specialty Hematology
Date 2005 Mar 5
PMID 15746077
Citations 51
Authors
Affiliations
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Abstract

Donor T-cell recognition of host alloantigens presented by host antigen-presenting cells (APCs) is necessary for the induction of graft-versus-host disease (GVHD), but whether direct alloreactivity is sufficient for the propagation of GVHD is unknown. In this study, we demonstrate that GVHD cannot be effectively propagated through the direct pathway of allorecognition. Rather, donor T-cell recognition of antigens through the indirect pathway is necessary for the perpetuation of GVHD. Furthermore, GVHD results in the breaking of self tolerance, resulting in the emergence of donor T cells that can cause autoimmune disease in syngeneic recipients. Notably, GVHD-induced autoreactivity is donor APC dependent, transferable into secondary hosts, and involves cells of the innate immune system. These results indicate that donor T-cell--mediated pathologic damage during GVHD becomes donor APC dependent and provide a mechanistic explanation for the long-standing observation that GVHD is associated with autoimmune clinical manifestations.

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References
1.
Morrissey P, Charrier K, Braddy S, Liggitt D, Watson J . CD4+ T cells that express high levels of CD45RB induce wasting disease when transferred into congenic severe combined immunodeficient mice. Disease development is prevented by cotransfer of purified CD4+ T cells. J Exp Med. 1993; 178(1):237-44. PMC: 2191069. DOI: 10.1084/jem.178.1.237. View

2.
Benichou G, Takizawa P, Olson C, McMillan M, Sercarz E . Donor major histocompatibility complex (MHC) peptides are presented by recipient MHC molecules during graft rejection. J Exp Med. 1992; 175(1):305-8. PMC: 2119070. DOI: 10.1084/jem.175.1.305. View

3.
Sadlack B, Merz H, Schorle H, Schimpl A, Feller A, Horak I . Ulcerative colitis-like disease in mice with a disrupted interleukin-2 gene. Cell. 1993; 75(2):253-61. DOI: 10.1016/0092-8674(93)80067-o. View

4.
Parkman R . Is chronic graft versus host disease an autoimmune disease?. Curr Opin Immunol. 1993; 5(5):800-3. DOI: 10.1016/0952-7915(93)90140-n. View

5.
Powrie F, Leach M, Mauze S, Caddle L, Coffman R . Phenotypically distinct subsets of CD4+ T cells induce or protect from chronic intestinal inflammation in C. B-17 scid mice. Int Immunol. 1993; 5(11):1461-71. DOI: 10.1093/intimm/5.11.1461. View