Volume 25, Issue 2 pp. E177-E186

Dynamic changes in Th1, Th17, and FoxP3+ T cells in patients with acute cellular rejection after cardiac transplantation

Sihua Wang

Sihua Wang

Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan

Sihua Wang and Jun Li contributed equally to this work.

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Jun Li

Jun Li

Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan

Sihua Wang and Jun Li contributed equally to this work.

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Aini Xie

Aini Xie

Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan

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Guohua Wang

Guohua Wang

Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan

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Ni Xia

Ni Xia

Laboratory of Cardiovascular Immunology, Institute of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan

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Ping Ye

Ping Ye

Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan

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Lu Rui

Lu Rui

Department of Cardiovascular Surgery, Fu Wai Hospital, Beijing, China

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Jiahong Xia

Jiahong Xia

Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan

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First published: 28 November 2010
Citations: 16
Corresponding author: Jiahong Xia, PhD, MD, Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China.
Tel.: 86 27 85351610; fax: 86 27 85726337; e-mail: [email protected]

Conflict of interest: All the authors have no financial or commercial conflict of interest. This work was supported by National Natural Science Fund of China, 81070205, and 973 State Key Development Program of Basic Research of China, 2010CB535012.

Abstract

Wang S, Li J, Xie A, Wang G, Xia N, Ye P, Rui L, Xia J. Dynamic changes in Th1, Th17, and FoxP3+ T cells in patients with acute cellular rejection after cardiac transplantation.
Clin Transplant 2011: 25: E177–E186. © 2010 John Wiley & Sons A/S.

Abstract: Previously, studies suggest that CD4+ effector T-cell subsets participate in allograft rejection. However, the dynamic changes and relative roles of these CD4+ effector T-cell subsets, especially Th17 cells, have not been systemically examined in patients with acute rejection after cardiac transplantation. In this study, we have studied and compared these CD4+ T-cell subsets in peripheral blood and endomyocardial biopsies (EMB) in patients with stable-graft and acute cellular rejection. We observed that the gene expressions including T-bet, IFN-γ, RORγt, IL-17, IL-23, and FoxP3, the functional marker of Th1, Th17, and FoxP3+ CD4+ T cells, were elevated in EMB samples from patients with acute graft rejection. Accordingly, the percentages of circulating Th1, Th17, and FoxP3+ CD4+ T cells were also significantly increased. The data suggest that Th1, Th17, and FoxP3+ CD4+ T cells are associated with acute graft rejection in patients with cardiac transplantation.

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