Identification and prioritization of novel anti-Wolbachia chemotypes from screening a 10,000-compound diversity library.

ABSTRACT: Lymphatic filariasis and onchocerciasis are two important neglected tropical diseases (NTDs) that cause severe disability. Control efforts are hindered by the lack of a safe macrofilaricidal drug. Targeting the Wolbachia bacterial endosymbionts in these parasites with doxycycline leads to a macrofilaricidal outcome, but protracted treatment regimens and contraindications restrict its widespread implementation. The Anti-Wolbachia consortium aims to develop improved anti-Wolbachia drugs to overcome these barriers. We describe the first screening of a large, diverse compound library against Wolbachia. This whole-organism screen, streamlined to reduce bottlenecks, produced a hit rate of 0.5%. Chemoinformatic analysis of the top 50 hits led to the identification of s

SUBMITTER: Johnston KL 

PROVIDER: S-EPMC5617373 | biostudies-literature | 2017 Sep

REPOSITORIES: biostudies-literature