Regulatory T Cells Protect Mice Against Coxsackievirus-Induced Myocarditis Through the Transforming Growth Factor β–Coxsackie-Adenovirus Receptor Pathway
Author(s) -
Yufang Shi,
Masahiro Fukuoka,
Guohua Li,
Youan Liu,
Manyin Chen,
Michael Konviser,
Xin Chen,
Mary Anne Opavsky,
Peter P. Liu
Publication year - 2010
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/circulationaha.109.893248
Subject(s) - coxsackievirus , myocarditis , adoptive cell transfer , medicine , immunology , immune system , viral myocarditis , transforming growth factor , virus , enterovirus , virology , t cell
Coxsackievirus B3 infection is an excellent model of human myocarditis and dilated cardiomyopathy. Cardiac injury is caused either by a direct cytopathic effect of the virus or through immune-mediated mechanisms. Regulatory T cells (Tregs) play an important role in the negative modulation of host immune responses and set the threshold of autoimmune activation. This study was designed to test the protective effects of Tregs and to determine the underlying mechanisms.
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