Among the 15 m6A-RMRs upregulated in four different tissues in type 2 diabetes, one regulator HNRNPA2B1 (reader) was shared by liver, subcutaneous adipose, and visceral adipose, and one regulator G3BP1 was shared by liver and visceral adipose. The gene discussed is HNRNPA2B1; the disease is type 2 diabetes mellitus.