Figure 6From: circRNA_8521 promotes Senecavirus A infection by sponging miRNA-324 to regulate LC3AThe schematic diagram of circ_8521/miR-324/LC3A axis regulating SVA. In SVA-infected cells, circ_8521, as an endogenous miR-324 sponge, inhibits the activity of miR-324 binding to LC3A, leading to increased expression of LC3A and subsequent viral replication. Back to article page