RRAGC and type 2 diabetes mellitus: In addition, 710 differential m6A-methylated genes in BMSCs were identified in the T2DM group when compared with the control using the array analysis; of which 38 were m6A hypermethylated genes (including LRIG3, BICD2, KLF12, ZFYVE19, and RPUSD4) and 666 were m6A hypomethylated genes (including LURAP1L, TRIB3, RCAN1, PRPSAP1, and RRAGC).