MicroRNA-30c Modulates Type I IFN Responses To Facilitate Porcine Reproductive and Respiratory Syndrome Virus Infection by Targeting JAK1

Abstract excerpt

Porcine reproductive and respiratory syndrome virus (PRRSV) is an economically important pathogen and has evolved several mechanisms to evade IFN-I responses. We report that a host microRNA, miR-30c, was upregulated by PRRSV via activating NF-κB and facilitated its ability to infect subject animals. Subsequently, we demonstrated that miR-30c was a potent negative regulator of IFN-I signaling by targeting JAK1,...

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