PPM1D and major depressive disorder: Intersecting the differentially methylated positions analyzed on GEO with the 648 genes we obtained from adolescents with MDD, we found a total of 12 results: PLEKHA7, SDR39U1, DIP2C, VEPH1, TBC1D14, ZNF839, SLC25A29, IPO7, RBM15, MAP2K5, PPM1D, UBAC2, but no results for mRNAs.