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Perversely expressed long noncoding RNAs can alter host response and viral proliferation in SARS-CoV-2 infection.


ABSTRACT:

Background

Regulatory roles of long noncoding RNAs (lncRNAs) during viral infection has become more evident in last decade, but are yet to be explored for SARS-CoV-2.

Materials & methods

We analyzed RNA-seq dataset of SARS-CoV-2 infected lung epithelial cells to identify differentially expressed genes.

Results

Our analyses uncover 21 differentially expressed lncRNAs broadly involved in cell survival and regulation of gene expression. These lncRNAs can directly interact with six differentially expressed protein-coding genes, and ten host genes that interact with SARS-CoV-2 proteins. Also, they can block the suppressive effect of nine microRNAs induced in viral infections.

Conclusion

Our investigation determines that deregulated lncRNAs in SARS-CoV-2 infection are involved in viral proliferation, cellular survival, and immune response, ultimately determining disease outcome.

SUBMITTER: Turjya RR 

PROVIDER: S-EPMC7664154 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature

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Perversely expressed long noncoding RNAs can alter host response and viral proliferation in SARS-CoV-2 infection.

Turjya Rafeed Rahman RR   Khan Md Abdullah-Al-Kamran MA   Mir Md Khademul Islam Abul Bashar AB  

Future virology 20200901 9


<h4>Background</h4>Regulatory roles of long noncoding RNAs (lncRNAs) during viral infection has become more evident in last decade, but are yet to be explored for SARS-CoV-2.<h4>Materials & methods</h4>We analyzed RNA-seq dataset of SARS-CoV-2 infected lung epithelial cells to identify differentially expressed genes.<h4>Results</h4>Our analyses uncover 21 differentially expressed lncRNAs broadly involved in cell survival and regulation of gene expression. These lncRNAs can directly interact with  ...[more]

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