Araştırma Makalesi

In silico investigation of potential COVID-19-associated microRNA signatures

Cilt: 49 Sayı: 1 29 Mart 2024
Seyedehsadaf Asfa , Didem Ökmen , Athanasia Pavlopoulou *
PDF İndir
EN TR

In silico investigation of potential COVID-19-associated microRNA signatures

Abstract

Purpose: The global pandemic COVID-19, caused by the coronavirus SARS-CoV-2, is persistent despite the increasing vaccination rates, with new cases being reported per week. MicroRNAs, that is, non-coding RNA species that regulate gene expression at the post-transcriptional level, play a pivotal role in the SARS-CoV-2 life cycle, pathophysiology and host’s anticoronaviral responses. The objective of this study was the in silico discovery of functionally associated miRNAs that likely co-regulate COVID-19-related genes Materials and Methods: In the present study, an integrative bioinformatics approach was employed, including database searching, gene set enrichment analysis, network-based and microRNA target prediction methods, towards the discovery of epigenetic determinants of COVID-19. Results: An intricate microRNA-target gene network was constructed, and a set of 8 highly interacting microRNAs, that potentially co-target and co-regulate key COVID-19-related genes, was detected. These miRNAs and their corresponding genes are likely involved in the host’s response to SARS-CoV-2 infection. Conclusion: The 8 functionally associated miRNAs could constitute a signature for COVID-19 diagnosis.

Keywords

COVID19 , bioinformatics , host response genes , microRNAs

Kaynakça

  1. WHO Coronavirus (COVID-19) Dashboard. https://covid19.who.int/.
  2. Mahase E. Covid-19: New "Pirola" variant BA.2.86 continues to spread in UK and US. BMJ. 2023;382:2097.
  3. Satapathy P, Kumar P, Gupta JK, Rabaan AA, Al Kaabi NA, Mohanty D et al. The emergence and implications of SARS-CoV-2 omicron subvariant BA.2.86 on global health. Int J Surg. 2024.
  4. Abdolreza E, Fereshteh E, Armin JM, Amir S. EG.5 (Eris) and BA.2.86 (Pirola) two new subvariants of SARS-CoV-2: a new face of old COVID-19. Infection. 2024.
  5. Zhang L, Kempf A, Nehlmeier I, Cossmann A, Richter A, Bdeir N et al. SARS-CoV-2 BA.2.86 enters lung cells and evades neutralizing antibodies with high efficiency. Cell. 2024.
  6. Wang X, Lu L, Jiang S. SARS-CoV-2 evolution from the BA.2.86 to JN.1 variants: unexpected consequences. Trends Immunol. 2024;45:81-4.
  7. Khan SA, Bhuiyan MA, Dewan SMR. JN.1: The present public health concern pertains to the emergence of a novel variant of COVID-19. Environ Health Insights. 2024;18:11786302241228958.
  8. Diamond MS, Kanneganti TD. Innate immunity: the first line of defense against SARS-CoV-2. Nat Immunol. 2022;23:165-76.
  9. Gustine JN, Jones D. Immunopathology of Hyperinflammation in COVID-19. Am J Pathol. 2021;191:4-17.
  10. Tufan A, Avanoglu Guler A, Matucci-Cerinic M. COVID-19, immune system response, hyperinflammation and repurposing antirheumatic drugs. Turk J Med Sci. 2020;50:620-32.

Kaynak Göster

MLA
Asfa, Seyedehsadaf, vd. “In silico investigation of potential COVID-19-associated microRNA signatures”. Cukurova Medical Journal, c. 49, sy 1, Mart 2024, ss. 170-8, doi:10.17826/cumj.1415977.