Discovery of Zafirlukast as a novel SARS-CoV-2 helicase inhibitor using in silico modelling and a FRET-based assay.

Author: Al GhobainM, AlaskarA S, AlghanemB, AlhadramiH A, AlkhaldiS, AlobaidaY, BoudjelalM, IslamI, MashhourA, MehyarN, SomaieB A, TolahA M

Paper Details 
Original Abstract of the Article :
The coronavirus helicase is an essential enzyme required for viral replication/transcription pathways. Structural studies revealed a sulphate moiety that interacts with key residues within the nucleotide-binding site of the helicase. Compounds with a sulphoxide or a sulphone moiety could interfere w...See full text at original site
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引用元:
https://doi.org/10.1080/1062936X.2021.1993995

データ提供:米国国立医学図書館(NLM)

Unlocking the Secrets of SARS-CoV-2: Zafirlukast Takes Center Stage

The world of [viral biology] is a fascinating desert of knowledge, with researchers constantly searching for oases of understanding. This research is a prime example, exploring the potential of [computational modeling] and [FRET-based assays] to discover new antiviral therapies. The authors delved into the [SARS-CoV-2 helicase] enzyme, a crucial player in viral replication. Like a skilled navigator navigating through a treacherous sandstorm, they identified a key structural feature that could be exploited for inhibition. Their findings point to [zafirlukast], a drug already used for asthma, as a potential new weapon in the fight against COVID-19. This exciting discovery highlights the power of [in silico modeling] to unearth hidden treasures in the vast landscape of drug discovery.

A New Hope for COVID-19 Treatment?

The study's findings suggest that [zafirlukast] could be a valuable addition to the arsenal of antiviral treatments for [SARS-CoV-2] and other coronaviruses. The drug's ability to inhibit the viral helicase, a crucial enzyme for viral replication, could potentially disrupt the virus's ability to spread and cause infection.

Zafirlukast: A New Oasis in the Desert of COVID-19

This discovery is a ray of hope in the ongoing battle against COVID-19. It underscores the importance of repurposing existing drugs for new applications. This approach could lead to faster and more cost-effective treatments, potentially saving lives and alleviating the burden of this pandemic.

Dr.Camel's Conclusion

This research is a testament to the power of perseverance and ingenuity in the face of a global health crisis. Like a camel traversing the vast desert, researchers are constantly seeking new solutions and innovations. This discovery holds immense promise for the future of COVID-19 treatment.

Date :
  1. Date Completed 2021-12-15
  2. Date Revised 2022-12-07
Further Info :

Pubmed ID

34818959

DOI: Digital Object Identifier

10.1080/1062936X.2021.1993995

Related Literature

SNS
PICO Info
in preparation
Languages

English

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