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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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