Chemogenomic profiling of anti-leishmanial efficacy and resistance in the related kinetoplastid parasite Trypanosoma brucei

Collett, CF, Kitson, C, Baker, N, Steele-stallard, HB, Santrot, MV, Hutchinson, S, Horn, D and Alsford, SORCID logo (2019). Chemogenomic profiling of anti-leishmanial efficacy and resistance in the related kinetoplastid parasite Trypanosoma brucei. [Dataset]. European Nucleotide Archive. https://www.ebi.ac.uk/ena/data/view/PRJEB31973
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The arsenal of drugs used to treat leishmaniasis, caused by Leishmania spp., is limited and beset by emergent resistance and toxicity. Our understanding of drug mode-of-action and potential routes to resistance is also limited. Forward genetic approaches have revolutionised our understanding of drug mode-of-action in the related kinetoplastid parasite, Trypanosoma brucei. Therefore, we screened our genome-scale T. brucei RNAi library for knockdowns that render cells resistant to the current anti-leishmanial drugs, sodium stibogluconate (antimonial), paromomycin, miltefosine and amphotericin-B. Identification of T. brucei orthologues of the known Leishmania antimonial and miltefosine plasma membrane transporters effectively validated our approach, while a cohort of 42 novel drug efficacy determinants provides new insights and serves as a resource.

Additional Information

Secondary ID: ERP114591

Keywords

Leishmaniasis

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