Progresses of mycobacteriophage-based Mycobacterium tuberculosis detection

Biocell

article

ZICHEN LIU¹  SIYAO GUO²  MENGZHI JI¹  KAILI SUN¹  ZHONGFANG LI⁴  XIANGYU FAN¹ 

[1] School of Biological Science and Technology, University of Jinan;Nanyang Technological University Food Technology Centre (NAFTEC);School of Chemical and Biomedical Engineering, Nanyang Technological University;College of Food and Bioengineering, Hezhou University

关键词: Mycobacteriophage;    Tuberculosis;    Diagnosis;    Reporter phage;    Phage amplified biologically assay;   

DOI  :  10.32604/biocell.2020.011713

学科分类：仪器

来源: Biocell

【 摘 要 】

Tuberculosis (TB) remains a major cause of morbidity and mortality worldwide, particularly in developing countries. A rapid and efficient method for TB diagnosis is indispensable to check the trend of tuberculosis expansion. The emergence of drug-resistant bacteria has increased the challenge of rapid drug resistance tests. Due to its high specificity and sensitivity, bacteriophage-based diagnosis is intensively pursued. In this review, we mainly described mycobacteriophage-based diagnosis in TB detection, especially two prevalent approaches: fluorescent reporter phage and phage amplified biologically assay (PhaB). The rationale of reporter phage is that phage carrying fluorescent genes can infect host bacteria specifically. Phage amplified biological assay based on the principle that phages can infect the live Mycobacterium tuberculosis < in the specimen under suitable conditions and produce plaques. Other phage-based diagnostic methods, such as a combination of the amplified biologically assay and nucleic acid amplification or lateral flow assays, are also actively explored. This review will help us improve the understanding of mycobacteriophages in TB detection and better promote the development of the rapid diagnosis of M. tuberculosis .

【 授权许可】

CC BY