MAVS-dependent host species range and pathogenicity of human hepatitis A virus.
MAVS-dependent host species range and pathogenicity of human hepatitis A virus.
复制标题
DOI:
10.1126/science.aaf8325
复制
发表时间:
2016-09-30
期刊:
影响因子:
--
通讯作者:
Lemon SM
中科院分区:
文献类型:
--
作者:
Hirai-Yuki A;Hensley L;McGivern DR;González-López O;Das A;Feng H;Sun L;Wilson JE;Hu F;Feng Z;Lovell W;Misumi I;Ting JP;Montgomery S;Cullen J;Whitmire JK;Lemon SM
Although hepatotropic viruses are important causes of human disease, the intrahepatic immune response to hepatitis viruses is poorly understood due to a lack of tractable small animal models. Here we describe a murine model of hepatitis A virus (HAV) infection that recapitulates critical features of type A hepatitis in humans. We demonstrate that the capacity of HAV to evade MAVS-mediated type I interferon responses defines its host species range. HAV-induced liver injury was associated with interferon-independent intrinsic hepatocellular apoptosis and hepatic inflammation that unexpectedly results from MAVS and IRF3/7 signaling. This murine model thus reveals a previously undefined link between innate immune responses to virus infection and acute liver injury, providing a new paradigm for viral pathogenesis in the liver.
登录
查看更多内容
影响因子:
64.8
作者:
Feng Z;Hensley L;McKnight KL;Hu F;Madden V;Ping L;Jeong SH;Walker C;Lanford RE;Lemon SM
通讯作者:
Lemon SM
影响因子:
6.7
作者:
Qu L;Feng Z;Yamane D;Liang Y;Lanford RE;Li K;Lemon SM
通讯作者:
Lemon SM
影响因子:
6.7
作者:
Lazear HM;Lancaster A;Wilkins C;Suthar MS;Huang A;Vick SC;Clepper L;Thackray L;Brassil MM;Virgin HW;Nikolich-Zugich J;Moses AV;Gale M Jr;Früh K;Diamond MS
通讯作者:
Diamond MS
DOI:
10.1073/pnas.1100552108
发表时间:
2011-05-10
影响因子:
11.1
作者:
Pott, Johanna;Mahlakoiv, Tanel;Hornef, Mathias W.
通讯作者:
Hornef, Mathias W.
DOI:
10.1073/pnas.1308331110
发表时间:
2013-10-08
影响因子:
11.1
作者:
Petrasek, Jan;Iracheta-Vellve, Arvin;Szabo, Gyongyi
通讯作者:
Szabo, Gyongyi