We evaluated associations in the Atherosclerosis Risk in Communities study between PrCa and nine T2D single nucleotide polymorphisms from genome-wide association studies of T2D (in CDKAL1, CDKN2A/B, FTO, HHEX, IGF2BP2, KCNJ11, PPARG, SLC30A8, and TCF7L2) and four T2D single nucleotide polymorphisms from pre-genome-wide association studies (in ADRB2, CAPN10, SLC2A2, and UCP2).
We investigated the association between the TCF7L2rs7903146 polymorphism and incident IFG defined as fasting serum glucose levels of 100-125 mg/dL (5.6-6.9 mmol/L) in 1377 African American and 5152 Caucasian participants without diabetes and IFG at intake who participated in the Atherosclerosis Risk in Communities (ARIC) Study from 1987 to 1989 and were followed for 9 years.
We investigated the association between the TCF7L2rs7903146 polymorphism and type 2 diabetes in 2,727 African American and 9,302 Caucasian participants without diabetes who were inducted into the Atherosclerosis Risk in Communities study in 1987-1989 and followed for 9 years.
Participants of the Atherosclerosis Risk in Communities Study (ARIC; n = 11,061 self-identified white and n = 4014 black), Framingham Heart Offspring Cohort (FHS; n = 2468), and Heredity and Phenotype Intervention Heart Study (HAPI; n = 861) were genotyped at five (ARIC) and two (FHS) common TCF7L2 variants.