ArticleFrontiers in molecular biosciences2023
G4-binding drugs, chlorpromazine and prochlorperazine, repurposed against COVID-19 infection in hamsters.
Article in Frontiers in molecular biosciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
5 citing papers in PubMed, 8 citations in OpenAlex.
- SARS-CoV-2 Spike Protein S1 Subunit Induces Neuroinflammation Via Microglial Kv1.3 Channel.Biological psychiatry global open science · 2026Article
- Berbamine prevents SARS-CoV-2 entry and transmission.iScience · 2024Article
- Kanamycin and G-Quadruplexes: An Exploration of Binding Interactions.Molecules (Basel, Switzerland) · 2024Article
- CoviWall, a whole-virion-inactivated B.1.617.2 vaccine candidate, induces potent humoral and Th1 cell response in mice and protects against B.1.617.2 strain challenge in Syrian hamsters.Frontiers in immunology · 2024Article
- Discovering common pathogenetic processes between COVID-19 and tuberculosis by bioinformatics and system biology approach.Frontiers in cellular and infection microbiology · 2023Article
Corrections and comments
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Authors and funding
17 authors at 5 institutions in 1 country.
Funding
Abstract
The COVID-19 pandemic caused by SARS-CoV-2 has caused millions of infections and deaths worldwide. Limited treatment options and the threat from emerging variants underline the need for novel and widely accessible therapeutics. G-quadruplexes (G4s) are nucleic acid secondary structures known to affect many cellular processes including viral replication and transcription. We identified heretofore not reported G4s with remarkably low mutation frequency across >5 million SARS-CoV-2 genomes. The G4 structure was targeted using FDA-approved drugs that can bind G4s - Chlorpromazine (CPZ) and Prochlorperazine (PCZ). We found significant inhibition in lung pathology and lung viral load of SARS-CoV-2 challenged hamsters when treated with CPZ or PCZ that was comparable to the widely used antiviral drug Remdesivir. In support,
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.