Filarial nematode phenotypic screening cascade to identify compounds with anti-parasitic activity for drug discovery optimization.

ABSTRACT: Filarial diseases, including lymphatic filariasis and onchocerciasis, are considered among the most devastating of all tropical diseases, affecting over 86 million people worldwide. To control and more rapidly eliminate onchocerciasis requires treatments that target the adult stage of the parasite. Drug discovery efforts are challenged by the lack of preclinical animal models using the human-pathogenic filariae, requiring the use of surrogate parasites for Onchocerca volvulus for both ex vivo and in vivo evaluation. Herein, we describe a platform utilizing phenotypic ex vivo assays consisting of the free-living nematode Caenorhabditis elegans, microfilariae and adult filariae of the bovine filariae Onchocerca lienalis and Onchocerca gutturosa, respectively, as well as microfilariae and adu

SUBMITTER: Hawryluk N 

PROVIDER: S-EPMC9278491 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature