Obaculactone suppresses Th1 effector cell function through down-regulation of T-bet and prolongs skin graft survival in mice.
Obaculactone suppresses Th1 effector cell function through down-regulation of T-bet and prolongs skin graft survival in mice.
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Obaculactone 通过下调 T-bet 抑制 Th1 效应细胞功能,并延长小鼠皮肤移植物的存活时间。
DOI:
10.1016/j.bcp.2010.03.028
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发表时间:
2010-07
影响因子:
5.8
通讯作者:
中科院分区:
文献类型:
--
作者:
Allograft rejection is a predominantly Th1 immune response. In this study, we showed that obaculactone, a natural compound derived from citrus fruit, prolonged skin graft survival in mice when treated after but not before transplantation. Furthermore, obaculactone inhibited alloantigen-specific production of Th1 cytokine IFN-γ as well as proinflammatory cytokine IL-2, TNFα and IL-6. In parallel, IL-10 production was markedly up-regulated. Obaculactone significantly enhanced the percentage of CD4+CD25+Foxp3+Treg cells in the CD4+splenocytes without any effect on their inhibitory function. In vitro and in vivo tests showed obaculactone down-regulated T-bet expression in Th1 effector cells. Taken together, the unique immunomodulatory properties might qualify obaculactone as a putative, therapeutic compound for the treatment of Th1-driven diseases, including transplant rejection.
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影响因子:
6.2
作者:
Nataraju A;Saini D;Ramachandran S;Benshoff N;Liu W;Chapman W;Mohanakumar T
通讯作者:
Mohanakumar T
影响因子:
6.2
作者:
Stepkowski, S M
通讯作者:
Stepkowski, S M
DOI:
10.4049/jimmunol.174.10.5959
发表时间:
2005-05
期刊:
The Journal of Immunology
影响因子:
--
作者:
H. Kojima;Y. Kanno;H. Hase;T. Kobata
通讯作者:
H. Kojima;Y. Kanno;H. Hase;T. Kobata
影响因子:
24.1
作者:
S. Peng
通讯作者:
S. Peng
影响因子:
100.3
作者:
O'Garra, Anne;Vieira, Paulo
通讯作者:
Vieira, Paulo