[Progress in Research on Structure, Function and Antiviral of Enterovirus A71 3C Protein].

Enterovirus A71 (EV-A71) causes hand, foot, and mouth disease (HFMD) and various neurological complications, including aseptic meningitis and neurogenic pulmonary edema in young children. HFMD caused by EV-A71 have broken out several times in the Asia-Pacific region since 2007. And it has been a serious threat to public health. There is no effective vaccine or antiviral drug. The pathogenesis of EV-A71 infection is unknown, and EV-A71 3C protein plays an irreplaceable role in replication and anti - innate immunity. Further research on EV-A71 3C protein is conducive to understand the pathogenesis of EV-A71 infection and antiviral drug.