Preassembled complexes of hAgo2 and ssRNA delivered by nanoparticles: a novel silencing gene expression approach overcoming the absence of the canonical pathway of siRNA processing in the apicomplexan parasite Babesia microti, blood parasite of veterinary and zoonotic importance. - El-Sayed SAE; Rizk MA; Li H; Mohanta UK; Zafar I; Ji S; Ma Z; Do T; Li Y; Kondoh D; Jaroszewski J; Xuan X (Emerging microbes & infections, 2025)