KCNH5 and major depressive disorder: A shift in the expression of miR-376c-3p, miR-455-3p and miR-337-3p in the synaptic fraction over total fraction was found in MDD subjects compared with healthy controls.MiR-376b-5p probably targets a number of genes relevant to stress signaling pathways and neuronal regulation, being downregulated after augmented maternal care (Kcnh5 ↓, Sh3rf2↓, Acox2↓, Otx2↓, Myof↓, Frrs1↓, Dio2↓, Acss3)miR-376b and miR-208 increased whereas miR-9-1 decreased under acute and chronic stress conditions,