TCF7L2 and medical procedure: A study of Korean patients confirmed the association of eight SNPs in six genes (i.e., TCF7L2, SLC30A8, HHEX, CDKAL1, CDKN2A/B, and KCNQ1) with NODAT in subjects medicated according to different immunosuppressive regimens (NODAT developed at different times during the observation period, with a median follow-up of >10 years) in a relatively large cohort of kidney transplant recipients.