Antiviral activities of peptide-based covalent inhibitors of the Enterovirus 71 3C protease.

ABSTRACT: Hand, Foot and Mouth Disease is a highly contagious disease caused by a range of human enteroviruses. Outbreaks occur regularly, especially in the Asia-Pacific region, putting a burden on public healthcare systems. Currently, there is no antiviral for treating this infectious disease and the only vaccines are limited to circulation in China, presenting an unmet medical need that needs to be filled urgently. The human enterovirus 3 C protease has been deemed a plausible drug target due to its essential roles in viral replication. In this study, we designed and synthesized 10 analogues of the Rhinovirus 3 C protease inhibitor, Rupintrivir, and tested their 3 C protease inhibitory activities followed by a cellular assay using human enterovirus 71 (EV71)-infected human RD cells. Our results re

SUBMITTER: Tan YW 

PROVIDER: S-EPMC5028882 | biostudies-literature | 2016 Sep

REPOSITORIES: biostudies-literature