Th17 cell-derived IL-17 is dispensable for B cell antibody production.
Th17 cell-derived IL-17 is dispensable for B cell antibody production.
复制标题
DOI:
10.1016/j.cyto.2012.03.018
复制
发表时间:
2012-07
期刊:
影响因子:
3.8
通讯作者:
Nakae, Susumu
中科院分区:
文献类型:
--
作者:
Shibui, Akiko;Shimura, Eri;Nambu, Aya;Yamaguchi, Sachiko;Leonard, Warren J.;Okumura, Ko;Sugano, Sumio;Sudo, Katsuko;Nakae, Susumu
IL-17, which is preferentially produced by Th17 cells, is important for host defense against pathogens and is also involved in the development of autoimmune and allergic disorders. Antibody (Ab) production was shown to be impaired in IL-17-deficient mice, suggesting that IL-17 may promote B cell activation and direct secretion of Ab. However, the precise role of IL-17 in Ab production by B cells remains unclear. In the present study, we found constitutive expression of IL-17R in murine splenic B cells. Nevertheless, IL-17, IL-17F or IL-25 alone could not induce Ab production by B cells even in the presence of agonistic anti-CD40 Ab. IL-17 also could not affect IFN-γ-, IL-4- or TGF-β1-mediated Ig class-switching. Furthermore, in cocultures of B cells and IL-17−/− CD4+ T cells or IL-17−/− Th17 cells, IL-17 deficiency did not influence Ab production by B cells in vitro, suggesting that Th17 cell-derived IL-17 was not required for B cell Ab production through T-B cell interaction in vitro. Thus, in vivo, IL-17 may be indirectly involved in Ab production by enhancing production of B cell activator(s) by other immune cells.
登录
查看更多内容
影响因子:
32.4
作者:
Nurieva, Roza I.;Chung, Yeonseok;Hwang, Daehee;Yang, Xuexian O.;Kang, Hong Soon;Ma, Li;Wang, Yi-Hong;Watowich, Stephanie S.;Jetten, Anton M.;Tian, Qiang;Dong, Chen
通讯作者:
Dong, Chen
影响因子:
30.5
作者:
Doreau, Agnes;Belot, Alexandre;Bonnefoy-Berard, Nathalie
通讯作者:
Bonnefoy-Berard, Nathalie
影响因子:
6.5
作者:
Milovanovic, Milena;Drozdenko, Gennadiy;Worm, Margitta
通讯作者:
Worm, Margitta
影响因子:
56.9
作者:
SNAPPER, CM;PAUL, WE
通讯作者:
PAUL, WE
影响因子:
64.8
作者:
Minegishi, Yoshiyuki;Saito, Masako;Karasuyama, Hajime
通讯作者:
Karasuyama, Hajime