Next-generation sequencing-based user-friendly platforms for drug-resistant tuberculosis diagnosis: A promise for the near future

Publication date: Available online 28 October 2016 Source:International Journal of Mycobacteriology Author(s): David L. Dolinger, Rebecca E. Colman, David M. Engelthaler, Timothy C. Rodwell Since 2002, there has been a gradual worldwide 1.3% annual decrease in the incidence of tuberculosis (TB). This is an encouraging statistic; however, it will not achieve the World Health Organization’s goal of eliminating TB by 2050, and it is being compounded by the persistent global incidence of drug-resistant tuberculosis (DR-TB) acquired by transmission and by treatment pressure. One key to effectively control tuberculosis and the spread of multiresistant strains is accurate information pertaining to drug resistance and susceptibility. Next-generation sequencing (NGS) has the potential to effectively change global health and the management of TB. Industry has focused primarily on using NGS for oncology diagnostics and human genomics, but the area in which NGS can rapidly impact health care is in the area of infectious disease diagnostics in low- and middle-income countries. To date, there has been a failure as a community to capitalize on the potential of NGS, especially at the reference laboratory level where it can provide actionable information pertaining to treatment options for patients. The rapid evolution of knowledge about the genetic foundations of tuberculosis drug resistance makes sequencing a versatile technology platform for providing rapid, accurate, and actionabl...
Source: International Journal of Mycobacteriology - Category: Infectious Diseases Source Type: research