COVID-19(4) SARS-CoV-2(4) Research(2) acute respiratory syndrome(2) genome sequence(2) Protein(2) microRNA(2) coronavirus(2) target(2) Analysis(2) physiochemical property(1) Mutation(1) caused(1) pre-miRNAs(1) drug design(1) etiology(1) miRNA(1) Betacoronavirus(1) severity(1) in vitro(1) Evidence(1) pathway(1) qPCR(1) Replication(1) respiratory(1) expression(1) expression level(1) disease(1) human gene(1) host immune system(1)