c-Jun N-terminal kinase 1 defective CD4+CD25+FoxP3+ cells prolong islet allograft survival in diabetic mice.
c-Jun N-terminal kinase 1 defective CD4+CD25+FoxP3+ cells prolong islet allograft survival in diabetic mice.
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DOI:
10.1038/s41598-018-21477-9
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发表时间:
2018-02-19
影响因子:
4.6
通讯作者:
Vankayalapati R
中科院分区:
文献类型:
--
作者:
Tripathi D;Cheekatla SS;Paidipally P;Radhakrishnan RK;Welch E;Thandi RS;Tvinnereim AR;Vankayalapati R
CD4+CD25+FoxP3+ cells (Tregs) inhibit inflammatory immune responses to allografts. Here, we found that co-transplantation of allogeneic pancreatic islets with Tregs that are defective in c-Jun N-terminal kinase 1 (JNK1) signaling prolongs islet allograft survival in the liver parenchyma of chemically induced diabetic mice (CDM). Adoptively transferred JNK1−/− but not wild-type (WT) Tregs survive longer in the liver parenchyma of CDM. JNK1−/− Tregs are resistant to apoptosis and express anti-apoptotic molecules. JNK1−/− Tregs express higher levels of lymphocyte activation gene-3 molecule (LAG-3) on their surface and produce higher amounts of the anti-inflammatory cytokine interleukin (IL)-10 compared with WT Tregs. JNK1−/− Tregs inhibit liver alloimmune responses more efficiently than WT Tregs. JNK1−/− but not WT Tregs are able to inhibit IL-17 and IL-21 production through enhanced LAG-3 expression and IL-10 production. Our study identifies a novel role of JNK1 signaling in Tregs that enhances islet allograft survival in the liver parenchyma of CDM.
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影响因子:
5.4
作者:
Gu, Yongpeng;Yang, Jianfei;Ouyang, Xinshou;Liu, Weicheng;Li, Hongxing;Yang, Jianjun;Bromberg, Jonathan;Chen, Shu-Hsia;Mayer, Lloyd;Unkeless, Jay C.;Xiong, Huabao
通讯作者:
Xiong, Huabao
影响因子:
3.8
作者:
Huang, Gonghua;Shi, Lewis Zhichang;Chi, Hongbo
通讯作者:
Chi, Hongbo
影响因子:
2.2
作者:
GRAY, DWR;SUTTON, R;MORRIS, PJ
通讯作者:
MORRIS, PJ
影响因子:
4.4
作者:
Constant, SL;Dong, C;Flavell, RA
通讯作者:
Flavell, RA
DOI:
10.4049/jimmunol.1200385
发表时间:
2012-06-15
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Griffin GK;Newton G;Tarrio ML;Bu DX;Maganto-Garcia E;Azcutia V;Alcaide P;Grabie N;Luscinskas FW;Croce KJ;Lichtman AH
通讯作者:
Lichtman AH