Infection by the nematode Angiostrongylus cantonensis induces differential expression of miRNAs in mouse brain.

Background: The parasitic nematode Angiostrongylus cantonensis is the primary pathogen causing eosinophilic meningitis and meningoencephalitis in nonpermissive hosts. The larval parasites are eliminated by the host's immune responses in the central nervous system (CNS) through infiltration of eosinophils and lymphocytes. This study aimed to determine primary alterations of microRNA (miRNA) during A.