» Articles » PMID: 33234239

Host-directed Editing of the SARS-CoV-2 Genome

Overview
Publisher Elsevier
Specialty Biochemistry
Date 2020 Nov 25
PMID 33234239
Citations 67
Authors
Affiliations
Soon will be listed here.
Abstract

The extensive sequence data generated from SARS-CoV-2 during the 2020 pandemic has facilitated the study of viral genome evolution over a brief period of time. This has highlighted instances of directional mutation pressures exerted on the SARS-CoV-2 genome from host antiviral defense systems. In this brief review we describe three such human defense mechanisms, the apolipoprotein B mRNA editing catalytic polypeptide-like proteins (APOBEC), adenosine deaminase acting on RNA proteins (ADAR), and reactive oxygen species (ROS), and discuss their potential implications on SARS-CoV-2 evolution.

Citing Articles

Viral N protein hijacks deaminase-containing RNA granules to enhance SARS-CoV-2 mutagenesis.

Li Z, Luo L, Ju X, Huang S, Lei L, Yu Y EMBO J. 2024; 43(24):6444-6468.

PMID: 39567830 PMC: 11649915. DOI: 10.1038/s44318-024-00314-y.


Genomic epidemiology reveals the variation and transmission properties of SARS-CoV-2 in a single-source community outbreak.

Zhao N, He M, Wang H, Zhu L, Wang N, Yong W Virus Evol. 2024; 10(1):veae085.

PMID: 39493536 PMC: 11529616. DOI: 10.1093/ve/veae085.


C→U transition biases in SARS-CoV-2: still rampant 4 years from the start of the COVID-19 pandemic.

Simmonds P mBio. 2024; 15(12):e0249324.

PMID: 39475243 PMC: 11633203. DOI: 10.1128/mbio.02493-24.


MDA5 Is a Major Determinant of Developing Symptoms in Critically Ill COVID-19 Patients.

Maiti A Clin Rev Allergy Immunol. 2024; 67(1-3):58-72.

PMID: 39460899 DOI: 10.1007/s12016-024-09008-z.


Long COVID Definition, Symptoms, Risk Factors, Epidemiology and Autoimmunity: A Narrative Review.

Kozlowski P, Leszczynska A, Ciepiela O Am J Med Open. 2024; 11:100068.

PMID: 39034937 PMC: 11256271. DOI: 10.1016/j.ajmo.2024.100068.


References
1.
Nakahama T, Kato Y, Kim J, Vongpipatana T, Suzuki Y, Walkley C . ADAR1-mediated RNA editing is required for thymic self-tolerance and inhibition of autoimmunity. EMBO Rep. 2018; 19(12). PMC: 6280791. DOI: 10.15252/embr.201846303. View

2.
Salter J, Smith H . Modeling the Embrace of a Mutator: APOBEC Selection of Nucleic Acid Ligands. Trends Biochem Sci. 2018; 43(8):606-622. PMC: 6073885. DOI: 10.1016/j.tibs.2018.04.013. View

3.
Smith E . The not-so-infinite malleability of RNA viruses: Viral and cellular determinants of RNA virus mutation rates. PLoS Pathog. 2017; 13(4):e1006254. PMC: 5407569. DOI: 10.1371/journal.ppat.1006254. View

4.
Simmonds P . Rampant C→U Hypermutation in the Genomes of SARS-CoV-2 and Other Coronaviruses: Causes and Consequences for Their Short- and Long-Term Evolutionary Trajectories. mSphere. 2020; 5(3). PMC: 7316492. DOI: 10.1128/mSphere.00408-20. View

5.
Dalakas M . Guillain-Barré syndrome: The first documented COVID-19-triggered autoimmune neurologic disease: More to come with myositis in the offing. Neurol Neuroimmunol Neuroinflamm. 2020; 7(5). PMC: 7309518. DOI: 10.1212/NXI.0000000000000781. View