热带病与寄生虫学 ›› 2026, Vol. 24 ›› Issue (4): 254-259.doi: 10.20199/j.issn.1672-2302.2026.04.012

• 综述 • 上一篇    

重组酶介导扩增技术在寄生虫病检测中的研究进展

刘道华(), 杨荣笙, 杨少萌   

  1. 安徽省疾病预防控制中心, 安徽合肥 230601
  • 收稿日期:2025-12-22 出版日期:2026-08-20 发布日期:2026-09-29
  • 作者简介:刘道华,女,硕士,主任医师,研究方向:寄生虫病控制。E-mail: liudaohua0808@126.com
  • 基金资助:
    安徽省卫生健康科研项目(AHWJ2023A20490)

Research progress in the detection of parasitic diseases with recombinase aided amplification

LIU Daohua(), YANG Rongsheng, YANG Shaomeng   

  1. Anhui Provincial Center for Disease Control and Prevention, Hefei 230601, Anhui Province, China
  • Received:2025-12-22 Online:2026-08-20 Published:2026-09-29

摘要:

重组酶介导扩增(recombinase aided amplification, RAA)技术是一种在重组酶介导、等温条件下的核酸快速扩增技术,具有反应时间短、易操作、灵敏度高、特异性强、无需昂贵仪器设备等优点。本文介绍了RAA技术的原理、扩增产物检测方法、优缺点、衍生技术及其在疟疾、内脏利什曼病、广州管圆线虫病、日本血吸虫病、棘球蚴病等寄生虫病检测方面的研究进展,以期为RAA技术的广泛应用提供参考。

关键词: 重组酶介导扩增, 寄生虫病, 检测

Abstract:

Recombinase aided amplification (RAA) represents a rapid nucleic acid amplification technique that operates under isothermal conditions with the assistance of recombinase enzymes, featuring short reaction time, simple operation, high sensitivity and specificity, without the need for expensive instruments or equipment. This article systematically outlines the principles of RAA technology, detecting methods for the amplified products, its advantages and limitations, derivatization techniques, as well as its applications in the detection of parasitic diseases such as malaria, kala-azar, angiostrongyliasis cantonensis, schistosomiasis japonica, and echinococcosis, so as to provide a reference for wider recommendation of this technology.

Key words: Recombinase aided amplification, Parasitic disease, Detection

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