%0 Journal Article
%T A high-throughput colorimetric assay for detection of Schistosoma mansoni viability based on the tetrazolium salt XTT
%A Carlos Leomar Zani
%A Marina Moraes Mour£żo
%A N¨²bia Monteiro Gon£żalves Soares Fernandes
%A Pedro Henrique Nascimento Aguiar
%J Archive of "Parasites & Vectors".
%D 2017
%R 10.1186/s13071-017-2240-3
%X Schistosoma mansoni is a trematode parasite that causes schistosomiasis, one of the most prevalent neglected tropical diseases, leading to the loss of 2.6 million disability-adjusted life years. Praziquantel is the only drug available, and new drugs are required. The most common strategy in schistosomiasis drug discovery is the use of the schistosomula larval-stage for a pre-screen in drug sensitivity assays. However, assessing schistosomula viability by microscopy has always been a limitation to the throughput of such assays. Hence, the development of validated, robust high-throughput in vitro assays for Schistosoma with simple readouts is needed. Here, we present a simple and affordable alternative to assess schistosomula viability. The method employed is based on the hydrosoluble tetrazolium salt XTT which has been widely used in other organisms but has never been used to drug screen in schistosomes
%K Schistosoma mansoni
%K XTT
%K Drug screening
%K High - throughput screening
%U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5480175/