Rapid Visual Detection of Hepatitis C Virus Using Reverse Transcription Recombinase-Aided Amplification-Lateral Flow Dipstick.

ABSTRACT: Hepatitis C virus (HCV) infection is a global public health threat. Reaching the World Health Organization's objective for eliminating viral hepatitis by 2030 will require a precise disease diagnosis. While immunoassays and qPCR play a significant role in detecting HCV, rapid and accurate point-of-care testing is important for pathogen identification. This study establishes a reverse transcription recombinase-aided amplification-lateral flow dipstick (RT-RAA-LFD) assay to detect HCV. The intact workflow was completed within 30 min, and the detection limit for synthesized C/E1 plasmid gene-containing plasmid was 10 copies/μl. In addition, the test showed good specificity, with no cross-reactivity observed for hepatitis A virus, hepatitis B virus, HIV, syphilis, and human papillomavirus viru

SUBMITTER: Wang H 

PROVIDER: S-EPMC8892114 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature