2020
DOI: 10.7717/peerj.9994
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Potential role of cellular miRNAs in coronavirus-host interplay

Abstract: Host miRNAs are known as important regulators of virus replication and pathogenesis. They can interact with various viruses through several possible mechanisms including direct binding of viral RNA. Identification of human miRNAs involved in coronavirus-host interplay becomes important due to the ongoing COVID-19 pandemic. In this article we performed computational prediction of high-confidence direct interactions between miRNAs and seven human coronavirus RNAs. As a result, we identified six miRNAs (miR-21-3p… Show more

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Cited by 77 publications
(87 citation statements)
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“… Russia To predict miRNA binding sites within human coronavirus RNAs using bioinformatic tools. ( Nersisyan et al, 2020a ) 10 Chow JT-S August 26, 2020. Canada To identify human miRNAs with the potential to target the SARS-CoV-2 genome and alterations of miRNA expression levels upon infection.…”
Section: Resultsmentioning
confidence: 99%
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“… Russia To predict miRNA binding sites within human coronavirus RNAs using bioinformatic tools. ( Nersisyan et al, 2020a ) 10 Chow JT-S August 26, 2020. Canada To identify human miRNAs with the potential to target the SARS-CoV-2 genome and alterations of miRNA expression levels upon infection.…”
Section: Resultsmentioning
confidence: 99%
“… SARS-CoV-2 S gene Targets both SARS-CoV-2 and SARS isolates miR-197-5p SARS-CoV-2 ORF1a Upregulated in patients with cardiovascular disease Chow and Salmena, 2020 , Demirci and Adan, 2020 , Khan et al, 2020b , Rad and McLellan, 2020 . miR-21-3p Not reported Expressed in respiratory epithelial cells in the trachea and lung tissues Targets binding sites of 6 different coronavirus, including SARS-CoV-2 and SARS Fulzele et al, 2020 Haddad and Al-Zyoud, 2020 , Nersisyan et al, 2020a , Srivastava et al, 2020 . miR-323a-5p SARS-CoV-2 ORF1a/b Inhibits the translation of the ORF1a/b polyprotein gene Demirci and Adan, 2020 , Fulzele et al, 2020 , Khan et al, 2020b , Sardar et al, 2020 .…”
Section: Resultsmentioning
confidence: 99%
“…The sequestration of host-expressed miR-17 RNA by this pestivirus confers a functional de-repression of multiple cellular miR-17 targets and extensively modifies the host transcriptome [45]. Most recently, a computational study predicted that six human miRNAs (miR-21-3p, miR-195-5p, miR-16-5p, miR-3065-5p, miR-424-5p, and miR-421) may be able to bind to genomic RNAs of all seven human coronaviruses [15]. Because miR-21-3p expression is upregulated 8-fold in the lungs of mice infected with SARS-CoV-1, such proposed interactions with the virus appear very likely to affect the course of SARS-CoV-2 infection.…”
Section: Emerging Role Of Mirnas In Promoting Viral Diseasesmentioning
confidence: 99%
“…At present, it is unclear why coronaviruses do not eliminate the binding sites for the host miRNAs. The authors speculate that the miR-21-3p might slow down coronavirus replication in the early stages of infection and thus delay the activation of host's immune response [15]. Nonetheless, viral interaction with endogenous host miRNA represents an important aspect of viral pathogenesis that warrants much greater attention and study.…”
Section: Emerging Role Of Mirnas In Promoting Viral Diseasesmentioning
confidence: 99%
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