ArticleFrontiers in immunology2023
A rapid and efficient platform for antiviral crRNA screening using CRISPR-Cas13a-based nucleic acid detection.
Article in Frontiers in immunology, 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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Who cites it
5 citing papers in PubMed, 8 citations in OpenAlex.
- Anti-RNA virus crRNA targets efficient screening platform based on bioinformatics and CRISPR detection.Molecular therapy. Nucleic acids · 2025Article
- Detection of Murine Norovirus on Fresh Produce Through a CRISPR/Cas13a RNase-Based Capsid Integrity Assay.Food and environmental virology · 2025Article
- One-Step RAA and CRISPR-Cas13a Method for Detecting Influenza B Virus.Microbial biotechnology · 2025Article
- CRISPR-Cas and CRISPR-based screening system for precise gene editing and targeted cancer therapy.Journal of translational medicine · 2024Review
- Rapid detection ofFrontiers in microbiology · 2024Article
Corrections and comments
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Authors and funding
9 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Introduction: Rapid and high-throughput screening of antiviral clustered regularly interspaced short palindromic repeat (CRISPR) RNAs (crRNAs) is urgently required for the CRISPR-Cas13a antiviral system. Based on the same principle, we established an efficient screening platform for antiviral crRNA through CRISPR-Cas13a nucleic acid detection. Method: In this study, crRNAs targeting PA, PB1, NP, and PB2 of the influenza A virus (H1N1) were screened using CRISPR-Cas13a nucleic acid detection, and their antiviral effects were confirmed by reverse transcription-quantitative polymerase chain reaction (RT-qPCR). The RNA secondary structures were predicted by bioinformatics methods. Results: The results showed that crRNAs screened by CRISPR-Cas13a nucleic acid detection could effectively inhibit viral RNA in mammalian cells. Besides, we found that this platform for antiviral crRNA screening was more accurate than RNA secondary structure prediction. In addition, we validated the feasibility of the platform by screening crRNAs targeting NS of the influenza A virus (H1N1). Discussion: This study provides a new approach for screening antiviral crRNAs and contributes to the rapid advancement of the CRISPR-Cas13a antiviral system.
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Registered trials
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