The effects of 3-methylclonazepam on Schistosoma mansoni musculature are not mediated by benzodiazepine receptors.

Schistosomiasis is one of the most prevalent infectious diseases worldwide and classified as a neglected disease for which there is an urgent need for searching new drug candidates. According to TDR/WHO, existing leads with proven schistosomicidal activity, like meclonazepam, might be the objects of further exploration. Here, we decided to investigate if the benzodiazepine binding sites that we recently characterized in adult Schistosoma mansoni could represent the molecular target of meclonazepam for its effect on worm motility and morphological appearance.