Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways associated with the 23 candidate microRNAs (miRs) defined by target scan multiple miR analysis. The 23 candidate miRs found to have altered expression in singleton and twin fetuses in late gestation were associated with MAPK signaling, axon guidance, oxidative phosphorylation, regulation of actin cytoskeleton, TGFβ signaling, Wnt signaling, focal adhesion, a number of cancers, and, more importantly, insulin signaling.