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中国防痨杂志 ›› 2019, Vol. 41 ›› Issue (11): 1223-1226.doi: 10.3969/j.issn.1000-6621.2019.11.014

• 综述 • 上一篇    下一篇

基质辅助激光解吸电离飞行时间质谱在结核病领域的应用进展

穆成(),王春花   

  1. 300041 天津市结核病控制中心结核病参比实验室
  • 收稿日期:2019-09-24 出版日期:2019-11-10 发布日期:2019-12-05

Progress on the application of matrix-assisted laser desorption ionization-time of flight mass spectrometry in the field of tuberculosis research

MU Cheng(),WANG Chun-hua   

  1. Tuberculosis Reference Laboratory, Tianjin Center for Tuberculosis Control, Tianjin 300041, China
  • Received:2019-09-24 Online:2019-11-10 Published:2019-12-05

摘要:

基质辅助激光解吸电离飞行时间质谱(MALDI-TOF MS)具有高通量、高速度、自动化等优点,成为生物大分子研究的重要工具。其在临床研究领域取得显著进展,在结核病研究领域的作用也日益凸显。作者主要介绍了MALDI-TOF MS在分枝杆菌菌种鉴定、结核病耐药性研究、结核病血清标志物的筛选、结核病易感基因多态性检测和抗结核药物代谢研究方面的应用进展,以加强对MALDI-TOF MS在结核病研究领域的认识。

关键词: 结核, 光谱法,质量,基质辅助激光解吸电离, 综述文献(主题)

Abstract:

Matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS), which has the advantages of high throughput, high speed, automation, etc., has become an important tool for bio-macromolecular research. It has made remarkable progress on clinical research and has become increasingly prominent in the field of tuberculosis research. This review mainly introduced the application of MALDI-TOF MS in the identification of mycobacterium, research of drug-resistance tuberculosis, screening of tuberculosis serum markers, detection of tuberculosis susceptibility gene polymorphisms and research of anti-tuberculosis drug metabolism in order to strengthen the understanding to MALDI-TOF MS in the field of tuberculosis research.

Key words: Tuberculosis, Spectrometry, mass, matrix-assisted laser desorption-ionization, Review literature as topic