Genomic analyses of aminoacyl tRNA synthetases from human-infecting helminths.

ABSTRACT:

Background

Helminth infections affect ~ 60% of the human population that lives in tropical and subtropical regions worldwide. These infections result in diseases like schistosomiasis, lymphatic filariasis, river blindness and echinococcosis. Here we provide a comprehensive computational analysis of the aminoacyl tRNA synthetase (aaRS) enzyme family from 27 human-infecting helminths. Our analyses support the idea that several helminth aaRSs can be targeted for drug repurposing or for development of new drugs. For experimental validation, we focused on Onchocerciasis (also known as "river blindness"), a filarial vector-borne disease that is prevalent in Africa and Latin America. We show that halofuginone (HF) can act as a potent inhibitor of Onchocerca volvulus prolyl tRNA synthetase

SUBMITTER: Goel P 

PROVIDER: S-EPMC6498573 | biostudies-literature | 2019 May

REPOSITORIES: biostudies-literature