Immunocompetent and Immunodeficient Mouse Models for Enterovirus 71 Pathogenesis and Therapy.

ABSTRACT: Enterovirus 71 (EV71) is a global health threat. Children infected with EV71 could develop hand-foot-and-mouth disease (HFMD), encephalitis, paralysis, pulmonary edema, and death. At present, no effective treatment for EV71 is available. We reviewed here various mouse models for EV71 pathogenesis and therapy. Earlier studies relied on the use of mouse-adapted EV71 strains. To avoid artificial mutations arising de novo during the serial passages, recent studies used EV71 clinical isolates without adaptation. Several human receptors for EV71 were shown to facilitate viral entry in cell culture. However, in vivo infection with human SCARB2 receptor transgenic mice appeared to be more limited to certain strains and genotypes of EV71. Efficacy of oral infection in these transgenic models is ext

SUBMITTER: Shih C 

PROVIDER: S-EPMC6316343 | biostudies-literature | 2018 Nov

REPOSITORIES: biostudies-literature