Journal
JOURNAL OF ANTIMICROBIAL CHEMOTHERAPY
Volume 73, Issue 5, Pages 1138-1151Publisher
OXFORD UNIV PRESS
DOI: 10.1093/jac/dkx506
Keywords
-
Ask authors/readers for more resources
Drug-resistant TB (DR-TB) remains a significant challenge in TB treatment and control programmes worldwide. Advances in sequencing technology have significantly increased our understanding of the mechanisms of resistance to anti-TB drugs. This review provides an update on advances in our understanding of drug resistance mechanisms to new, existing drugs and repurposed agents. Recent advances in WGS technology hold promise as a tool for rapid diagnosis and clinicalmanagement of TB. Although the standard approach toWGS of Mycobacteriumtuberculosis is slow due to the requirement for organism culture, recent attempts to sequence directly from clinical specimens have improved the potential to diagnose and detect resistance within days. The introduction of new databasesmay be helpful, such as the Relational Sequencing TB Data Platform, which contains a collection of whole-genome sequences highlighting key drug resistance mutations and clinical outcomes. Taken together, these advances will help devise better molecular diagnostics for more effective DR-TB management enabling personalized treatment, andwill facilitate the development of new drugs aimed at improving outcomes of patientswith this disease.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available