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Transcriptional Landscape of Human Neuroblastoma Cells in Response to SARS-CoV-2

Overview
Journal BMC Neurosci
Publisher Biomed Central
Specialty Neurology
Date 2022 Jul 6
PMID 35794518
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Abstract

Background: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is highly contagious, and the neurological symptoms of SARS-CoV-2 infection have already been reported. However, the mechanisms underlying the effect of SARS-CoV-2 infection on patients with central nervous system injuries remain unclear.

Methods: The high-throughput RNA sequencing was applied to analyze the transcriptomic changes in SK-N-SH cells after SARS-CoV-2 infection. Gene Ontology and Kyoto Encyclopedia of Genes and Genomes analyses were performed to identify the functions of differentially expressed genes and related pathways.

Results: A total of 820 mRNAs were significantly altered, including 671 upregulated and 149 downregulated mRNAs (showing an increase of ≥ 2-fold or decrease to ≤ 0.5-fold, respectively; p ≤ 0.05). Moreover, we verified the significant induction of cytokines, chemokines, and their receptors, as well as the activation of NF-κB, p38, and Akt signaling pathways, in SK-N-SH by SARS-CoV-2.

Conclusions: To our knowledge, this is the first time the transcriptional profiles of the host mRNAs involved in SARS-CoV-2 infection of SK-N-SH cells have been reported. These findings provide novel insight into the pathogenic mechanism of SARS-CoV-2 and might constitute a new approach for future prevention and treatment of SARS-CoV-2-induced central nervous system infection.

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References
1.
Huang K, Zhang Y, Hui X, Zhao Y, Gong W, Wang T . Q493K and Q498H substitutions in Spike promote adaptation of SARS-CoV-2 in mice. EBioMedicine. 2021; 67:103381. PMC: 8118724. DOI: 10.1016/j.ebiom.2021.103381. View

2.
Shi Q, Wang X, Ju Z, Liu B, Lei C, Wang H . Technological and Safety Characterization of Isolates From Traditional Ethnic Dry-Cured Ham of Nuodeng, Southwest China. Front Microbiol. 2021; 12:761019. PMC: 8634685. DOI: 10.3389/fmicb.2021.761019. View

3.
Desforges M, Le Coupanec A, Dubeau P, Bourgouin A, Lajoie L, Dube M . Human Coronaviruses and Other Respiratory Viruses: Underestimated Opportunistic Pathogens of the Central Nervous System?. Viruses. 2019; 12(1). PMC: 7020001. DOI: 10.3390/v12010014. View

4.
Yang R, Liu W, Miao L, Yang X, Fu J, Dou B . Induction of VEGFA and Snail-1 by meningitic Escherichia coli mediates disruption of the blood-brain barrier. Oncotarget. 2016; 7(39):63839-63855. PMC: 5325408. DOI: 10.18632/oncotarget.11696. View

5.
Gu J, Gong E, Zhang B, Zheng J, Gao Z, Zhong Y . Multiple organ infection and the pathogenesis of SARS. J Exp Med. 2005; 202(3):415-24. PMC: 2213088. DOI: 10.1084/jem.20050828. View