NLRP3 inflammasome activation contributes to acute liver injury caused by CVA6 infection in mice.

ABSTRACT:

Background

Coxsackievirus (CV) A6 has emerged as an important causative agent in global outbreaks of hand, foot, and mouth disease (HFMD), which typically presents as a mild illness with a large generalized rash, herpes. However, some patients can develop encephalitis, pneumonia, myocarditis and liver injury. Our previous study took the view that CVA6 could replicate in mouse liver, leading to acute liver injury; however, the precise underlying mechanism remains elusive.

Methods

10-day-old wild-type (WT, C57BL/6J) and NLRP3 knock-out (KO) mice were intraperitoneal (i.p.) inoculated with a lethal dose of the CVA6 strain. The muscle homogenate supernatant from normal mice was used to inoculate mock-infected mice. At 5 days post infection (dpi), the mouse liver was taken out fo

SUBMITTER: Xie Y 

PROVIDER: S-EPMC11539563 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature