tetano
Editor, Senior Moderator
Virus Res
. 2022 Jun 28;198853.
doi: 10.1016/j.virusres.2022.198853. Online ahead of print.
Understanding the Epigenetic Mechanisms in SARS CoV-2 Infection and Potential Therapeutic Approaches
Swati[SUP] 1 [/SUP], Praveen Rishi[SUP] 2 [/SUP], Vijayta D Chadha[SUP] 3 [/SUP]
Affiliations
Abstract
COVID-19 pandemic caused by the Severe acute respiratory syndrome coronavirus 2 (SARS- CoV-2) has inflicted a global health challenge. Although the overwhelming escalation of mortality seen during the initial phase of the pandemic has reduced, emerging variants of SARS-CoV-2 continue to impact communities worldwide. Several studies have highlighted the association of gene specific epigenetic modifications in host cells with the pathogenesis and severity of the disease. Therefore, alongside the investigations into the virology and pathogenesis of SARS-CoV-2 infection, understanding the epigenetic mechanisms related to the disease is crucial for the rational design of effective targeted therapies. Here, we discuss the interaction of SARS-CoV-2 with the various epigenetic regulators and their subsequent contribution to the risk of disease severity and dysfunctional immune responses. Finally, we also highlight the use of epigenetically targeted drugs for the potential therapeutic interventions capable of eliminating viral infection and/or build effective immunity against it.
Keywords: DNA methylation; Epigenetics; Histone modification; MicroRNA; SARS-CoV-2 infection; anti-viral immune response.
. 2022 Jun 28;198853.
doi: 10.1016/j.virusres.2022.198853. Online ahead of print.
Understanding the Epigenetic Mechanisms in SARS CoV-2 Infection and Potential Therapeutic Approaches
Swati[SUP] 1 [/SUP], Praveen Rishi[SUP] 2 [/SUP], Vijayta D Chadha[SUP] 3 [/SUP]
Affiliations
- PMID: 35777502
- PMCID: PMC9236910
- DOI: 10.1016/j.virusres.2022.198853
Abstract
COVID-19 pandemic caused by the Severe acute respiratory syndrome coronavirus 2 (SARS- CoV-2) has inflicted a global health challenge. Although the overwhelming escalation of mortality seen during the initial phase of the pandemic has reduced, emerging variants of SARS-CoV-2 continue to impact communities worldwide. Several studies have highlighted the association of gene specific epigenetic modifications in host cells with the pathogenesis and severity of the disease. Therefore, alongside the investigations into the virology and pathogenesis of SARS-CoV-2 infection, understanding the epigenetic mechanisms related to the disease is crucial for the rational design of effective targeted therapies. Here, we discuss the interaction of SARS-CoV-2 with the various epigenetic regulators and their subsequent contribution to the risk of disease severity and dysfunctional immune responses. Finally, we also highlight the use of epigenetically targeted drugs for the potential therapeutic interventions capable of eliminating viral infection and/or build effective immunity against it.
Keywords: DNA methylation; Epigenetics; Histone modification; MicroRNA; SARS-CoV-2 infection; anti-viral immune response.