Induction of cytopathic effect and cytokines in coxsackievirus B3-infected murine astrocytes.

ABSTRACT:

Background

Coxsackievirus commonly infects children and occasionally causes severe meningitis and/or encephalitis in the newborn. The underlying mechanism(s) behind the central nervous system pathology is poorly defined.

Methods

It is hypothesized that astrocytes may be involved in inflammatory response induced by CVB3 infection. Here we discuss this hypothesis in the context of CVB3 infection and associated inflammatory response in primary mouse astrocytes.

Results

The results showed that coxsackievirus receptor (CAR) was distributed homogeneously on the astrocytes, and that CVB3 could infect and replicate in astrocytes, with release of infectious virus particles. CVB3 induced cytopathic effect and production of proinflammatory cytokines IL-1β, TNF-α, IL-6, and chemo

SUBMITTER: Zeng J 

PROVIDER: S-EPMC3680086 | biostudies-literature | 2013 May

REPOSITORIES: biostudies-literature