BDNF and prion disease: These miRNAs are enriched for target genes in KEGG pathways such as “gap junction (map04540),” “axon guidance (map04360),” “prion diseases (map05020),” “GABAergic synapse (map04727),” “glutamatergic synapse (map04724),” “neurotrophin signaling pathway (map04722),” and “cerebellar long‐term depression (map04730),” which are related to neurological development and disorders.