Modulation of Host-Parasite Interactions with Small Molecules Targeting Schistosoma mansoni microRNAs.

ABSTRACT: Parasites use different strategies of communication with their hosts. One communication channel that has been studied in recent years is the use of vesicle microRNAs to influence the host immune system by trematodes. sma-microRNA-10, secreted from Schistosoma mansoni, has been shown to influence the fate of host T-cells through manipulation of the NF-κB pathway. We have identified low molecular weight tool compounds that can interfere with this microRNA-mediated manipulation of the host immune system. We used a fragment-based screening approach by means of nuclear magnetic resonance (NMR) to identify binders to the precursor of the parasite sma-microRNA-10 present in their extracellular vesicles. The small fragments identified were used to select larger molecules. These molecules we

SUBMITTER: Hamway Y 

PROVIDER: S-EPMC9578036 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature