The Protective Role of IL-36/IL-36R Signal in Con A-Induced Acute Hepatitis.
The Protective Role of IL-36/IL-36R Signal in Con A-Induced Acute Hepatitis.
复制标题
IL-36/IL-36R 信号在 Con A 诱导的急性肝炎中的保护作用。
DOI:
10.4049/jimmunol.2100481
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发表时间:
2022-02-15
期刊:
影响因子:
--
通讯作者:
Sun J
中科院分区:
文献类型:
--
作者:
Wang X;Liang Y;Wang H;Zhang B;Soong L;Cai J;Yi P;Fan X;Sun J
The inteleukin-36 (IL-36) family, including IL-36α, IL-36β, IL-36γ, and IL-36 receptor antagonist (IL-36Ra), belong to the IL-1 super-family. It was reported that IL-36 plays a role in immune diseases. However, it remains unclear how IL-36 regulates inflammation. To determine the role of IL-36/IL-36R signaling pathways, we established an acute hepatitis mouse model (C57BL/6) by intravenous injection of the plant lectin concanavalin A (Con A). We found that the levels of IL-36 were increased in the liver following Con A injection. Our results demonstrated the infiltrated neutrophils, but not the hepatocytes were the main source of IL-36 in the liver. Using the IL-36R−/− mouse model (H-2b), we surprisingly found that the absence of IL-36 signals led to aggravated liver injury, as evidenced by increased mortality, elevated serum ALT and AST levels and severe liver pathological changes. Further investigations demonstrated that a lack of IL-36 signaling induced intrahepatic activation of CD4+ and CD8+ T lymphocytes and increased the production of inflammatory cytokines. In addition, IL-36R−/− mice had reduced Treg cell numbers and chemokines in the liver. Together, our results from the mouse model suggested a vital role of IL-36 in regulating T cell function and homeostasis during liver inflammation.
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影响因子:
4.4
作者:
Huang, Jinling;Yuan, Qing;Dong, Chen
通讯作者:
Dong, Chen
DOI:
10.4049/jimmunol.1003162
发表时间:
2011-02-15
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Johnston A;Xing X;Guzman AM;Riblett M;Loyd CM;Ward NL;Wohn C;Prens EP;Wang F;Maier LE;Kang S;Voorhees JJ;Elder JT;Gudjonsson JE
通讯作者:
Gudjonsson JE
影响因子:
9.3
作者:
Bozoyan L;Dumas A;Patenaude A;Vallières L
通讯作者:
Vallières L
影响因子:
4.6
作者:
Boutet, M. -A.;Bart, G.;Blanchard, F.
通讯作者:
Blanchard, F.
影响因子:
--
作者:
Fonseca-Camarillo, Gabriela;Furuzawa-Carballeda, Janette;Yamamoto-Furusho, Jesus K.
通讯作者:
Yamamoto-Furusho, Jesus K.