ArticleFrontiers in microbiology2022
Dual-gene detection in a single-tube system based on CRISPR-Cas12a/Cas13a for severe fever thrombocytopenia syndrome virus.
Article in Frontiers in microbiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 23 citations in OpenAlex.
- Indiscriminate Trans-Cleavage Activity of CRISPR/SuCas12a2 Enables Sensitive Detection of SARS-CoV-2.ACS sensors · 2026Article
- Research progress on antiviral drugs and vaccines for severe fever with thrombocytopenia syndrome.Frontiers in immunology · 2026Review
- Review
- Genome-wide CRISPR screening identifies LRP1 as an entry factor for SFTSV.Nature communications · 2025Article
- Rapid detection of feline parvovirus using RAA-CRISPR/Cas12a-based lateral flow strip and fluorescence.Frontiers in microbiology · 2025Article
- CRISPR-Cas13a-Based Lateral Flow Assay for Detection of Bovine Leukemia Virus.Animals : an open access journal from MDPI · 2024Article
- Harnessing noncanonical trans-cleavage characteristics of Cas12 and Cas13a to enhance CRISPR-based diagnostics.Communications biology · 2024Article
- Ultrasensitive and visual detection of Feline herpesvirus type-1 and Feline calicivirus using one-tube dRPA-Cas12a/Cas13a assay.BMC veterinary research · 2024Article
- Article
- Quantitative and modularized CRISPR/dCas9-dCpf1 dual function system inFrontiers in bioengineering and biotechnology · 2023Article
Corrections and comments
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Authors and funding
13 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Severe fever with thrombocytopenia syndrome (SFTS) is an emerging infectious disease, which is caused by severe fever with thrombocytopenia syndrome virus (SFTSV). The disease results in high mortality and increased morbidity and threatens global public health. Rapid detection of SFTSV is crucial for epidemic prevention in low-resource settings. Here we developed deployable, sensitive and rapid detection methods based on CRISPR/Cas12a or Cas13a technologies. The CRISPR/Cas12a-based detection assay could stably detect the SFTSV L or M genes at 10 cp/μl. The Cas13a-based method could detect the L gene as low as 0.75 cp/μl. For point-of-care testing, we combined fluorescence visualization and lateral flow detection with CRISPR/Cas-based assays. Furthermore, using the orthogonal DNA/RNA collateral activity of the Cas12a/Cas13a system, we present the dual-gene detection platform for SFTSV, which can simultaneously detect the L and M genes in a single tube. Based on the dual-gene detection, we designed multiplexed test strips to detect SFTSV. All our methods were initially validated using 52 clinical samples, showing 100% sensitivity and specificity. These new CRISPR/Cas-based detection methods are promising candidates for on-site detection of SFTSV.
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