Infection by the Lungworm Rhabdias pseudosphaerocephala Affects the Expression of Immune-Related microRNAs by Its Co-Evolved Host, the Cane Toad Rhinella marina.

Parasites may suppress the immune function of infected hosts using microRNAs (miRNAs) to prevent protein production. Nonetheless, little is known about the diversity of miRNAs and their mode(s) of action. In this study, we investigated the effects of infection by a parasitic lungworm (Rhabdias pseudosphaerocephala) on miRNA and mRNA expression of its host, the invasive cane toad (Rhinella marina).