GHTM

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Home / Archives for Oppong YEA

Genome-wide analysis of Mycobacterium tuberculosis polymorphisms reveals lineage-specific associations with drug resistance

  • Authors: Oppong YEA, Phelan J, Perdigão J, Machado D, Miranda A, Portugal I, Viveiros M, Clark TG, Hibberd ML
  • Publication Year: 2019
  • Journal: BMC Genomics
  • Link: https://bmcgenomics.biomedcentral.com/articles/10.1186/s12864-019-5615-3

Background Continuing evolution of the Mycobacterium tuberculosis (Mtb) complex genomes associated with resistance to anti-tuberculosis drugs is threatening tuberculosis disease control efforts. Both multi- and extensively drug resistant Mtb (MDR and XDR, respectively) are increasing in prevalence, but the full set of Mtb genes involved are not known. There is a need for increased sensitivity of genome-wide approaches in order to […]
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Integrating informatics tools and portable sequencing technology for rapid detection of resistance to anti-tuberculous drugs

  • Authors: Phelan JE, O’Sullivan DM, Machado D, Ramos J, Oppong YEA, Campino L, McNerney R, Hibberd ML, Viveiros M, Huggett JF, Clark TG
  • Publication Year: 2019
  • Journal: Genome Medicine
  • Link: https://genomemedicine.biomedcentral.com/articles/10.1186/s13073-019-0650-x

Background Mycobacterium tuberculosis resistance to anti-tuberculosis drugs is a major threat to global public health. Whole genome sequencing (WGS) is rapidly gaining traction as a diagnostic tool for clinical tuberculosis settings. To support this informatically, previous work led to the development of the widely used TBProfiler webtool, which predicts resistance to 14 drugs from WGS data. However, for […]
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About GHTM

GHTM is a R&D Unit that brings together researchers with a track record in Tropical Medicine and International & Global Health. It aims at strengthening Portugal's role as a leading partner in the development and implementation of a global health research agenda. Our evidence-based interventions contribute to the promotion of equity in health and to improve the health of populations.

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