Transcriptomic analysis of reduced sensitivity to praziquantel in Schistosoma mansoni.

ABSTRACT: Schistosomiasis is an intravascular parasitic infection estimated to affect over 206 million people, the majority of whom live in Africa where the trematode worms Schistosoma mansoni and Schistosoma haematobium are the major causative agents. While a number of drugs have been used to treat schistosomiasis, praziquantel (PZQ) is the only one that is widely available, relatively cheap, and easy to use. The reliance on a single drug for the treatment of such a prevalent disease is a cause for concern due to the potential for resistance to render PZQ ineffective. In this study, we examine the transcriptome of three generations of a laboratory strain of S. mansoni (PR1) whose susceptibility to PZQ has been diminished across 9 passages through exposure to increasing sub-lethal doses of the drug.

SUBMITTER: Sanchez MC 

PROVIDER: S-EPMC6372308 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature