gs-9620 has been researched along with Hand--Foot-and-Mouth-Disease* in 1 studies
1 other study(ies) available for gs-9620 and Hand--Foot-and-Mouth-Disease
Article | Year |
---|---|
GS-9620 inhibits enterovirus 71 replication mainly through the NF-κB and PI3K-AKT signaling pathways.
Human enterovirus 71 (EV71) is the second most common cause of hand, foot, and mouth disease (HFMD), which can occur as a severe epidemic especially among children under 5-years old. New and improved treatment strategies to control EV71 infection are therefore urgently required. The heterocyclic compound GS-9620, a potent and selective agonist of Toll-like receptor 7 (TLR7), has been reported to activate plasmacytoid dendritic cells (pDCs), and suppress HBV as well as HIV replication. In this study, we indicated that GS-9620 also could inhibit EV71 replication in the mouse model of EV71 infection. With three-days treatment after EV71 infection, the levels of proinflammatory cytokines/chemokines, like IFN-α, IFN-γ and MCP-1, were sharply reduced in serum compared to those without treatment. Furthermore, GS-9620 activated TLR7 in the limb muscle cells, which stimulated the NF-κB and PI3K/AKT signaling pathways. When NF-κB or PI3K/AKT inhibitors were used, the antiviral effect of the GS-9620 was impacted. Overall, our data implied GS-9620 probably activates NF-κB and PI3K/AKT signaling pathways to clear the virus. Topics: Animals; Antiviral Agents; Cytokines; Disease Models, Animal; Enterovirus A, Human; Hand, Foot and Mouth Disease; Mice; NF-kappa B; Phosphatidylinositol 3-Kinases; Pteridines; Signal Transduction; Treatment Outcome; Virus Replication | 2018 |