In silico Prediction and Designing of Potential siRNAs to be Used as Antivirals Against SARS-CoV-2

Current Pharmaceutical Design
Sayed Sartaj SohrabEsam Ibraheem Azhar

Abstract

The unusual pneumonia outbreak that originated in the city of Wuhan, China in December 2019 was found to be caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), or COVID-19. In this work, we have performed an in silico design and prediction of potential siRNAs based on genetic diversity and recombination patterns, targeting various genes of SARS-CoV-2 for antiviral therapeutics. We performed extensive sequence analysis to analyze the genetic diversity and phylogenetic relationships, and to identify the possible source of virus reservoirs and recombination patterns, and the evolution of the virus as well as we designed the siRNAs which can be used as antivirals against SARS-CoV-2. The sequence analysis and phylogenetic relationships indicated high sequence identity and closed clusters with many types of coronavirus. In our analysis, the full-genome of SARS-CoV-2 showed the highest sequence (nucleotide) identity with SARS-bat-ZC45 (87.7%). The overall sequence identity ranged from 74.3% to 87.7% with selected SARS viruses. The recombination analysis indicated the bat SARS virus is a potential recombinant and serves as a major and minor parent. We have predicted 442 siRNAs and finally selected only 19 functional...Continue Reading

Citations

May 6, 2021·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Sherif Aly El-KafrawyEsam Ibraheem Azhar

❮ Previous
Next ❯

Related Concepts

Related Feeds

Antivirals (ASM)

Antivirals are medications that are used specifically for treating viral infections. Discover the latest research on antivirals here.

Antivirals

Antivirals are medications that are used specifically for treating viral infections. Discover the latest research on antivirals here.