Identification of antigenic linear peptides in the soil-transmitted helminth and Schistosoma mansoni proteome.

ABSTRACT: The scientific community identified non stool-based biomarkers as the way forward to support soil-transmitted helminth (STH; Ascaris lumbricoides, Trichuris trichiura and the hookworms Ancylostoma duodenale and Necator americanus) and schistosome (S. mansoni and S. haematobium) deworming programs. This support is needed in making the decision of whether or not to stop preventive chemotherapy intervention efforts and to ultimately transition towards a post-intervention surveillance phase. We applied a two-step micro-array approach to identify antigenic linear epitopes in the STH and S. mansoni proteomes. In a first experiment, we identified antigenic peptides by applying sera from 24 STH and/or S. mansoni infected Ethiopian children on a high-density peptide microarray containing 3.3 millio

SUBMITTER: Vlaminck J 

PROVIDER: S-EPMC8081252 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature