Variant Gene Disease Risk Allele Score vda Association Type Original DB Sentence supporting the association PMID PMID Year
dbSNP: rs4680
rs4680
CUI: C0271650
Disease: Impaired glucose tolerance
Impaired glucose tolerance
0.010 GeneticVariation BEFREE Analyses of impaired glucose tolerance (IGT) and type 2 diabetes (T2D) revealed, a 12.3% increased frequency of 5HT2C rs3813929 T-allele and an 11.6% increased frequency of COMT rs4680 GG-genotype in individuals with IGT or T2D (chi(2), p = 0.05 and p = 0.06, respectively). 19690620

2009

dbSNP: rs3818361
rs3818361
CR1
CUI: C0271650
Disease: Impaired glucose tolerance
Impaired glucose tolerance
0.010 GeneticVariation BEFREE The aim of this study was to examine whether the variants of some candidate genes involved in the development of AD, namely BIN1 (rs744373), CLU (rs11136000), CR1 (rs3818361), and PICALM (rs3851179), are related to several disorders of glucose metabolism-gestational diabetes (GDM), T2DM and impaired glucose tolerance (IGT). 28316001

2017

dbSNP: rs997509
rs997509
CUI: C0271650
Disease: Impaired glucose tolerance
Impaired glucose tolerance
0.010 GeneticVariation BEFREE Moreover, subjects carrying the rs997509 rare allele had higher risk of MS (odds ratio 2.4, 95% confidence interval: 1.3-4.3) and IGT (odds ratio 4.7, 95% confidence interval: 1.9-11.4) than common allele homozygotes. 18940878

2009

dbSNP: rs1799883
rs1799883
CUI: C0271650
Disease: Impaired glucose tolerance
Impaired glucose tolerance
0.010 GeneticVariation BEFREE (1) The Ala54 and Thr54 allele frequencies in Chinese were 0.71 and 0.29 respectively; (2) The FABP2-Ala54Thr variation was neither associated with fasting and post-challenged plasma glucose levels nor with NIDDM; (3) This variation was neither associated with fasting lipid profile nor with obesity; (4) The IGT subjects with genotype Thr54(+) (Thr54 homozygotes and heterozygotes) had lower fasting, 2-hour and total C-peptide levels and smaller AUC representing lesser C-peptide secretion after glucose challenge than those with genotype Thr54(-) (Ala54 homozygotes) (P = 0.04, 0.03, 0.01 and 0.01 respectively). 11593593

1999

dbSNP: rs1486559930
rs1486559930
CUI: C0271650
Disease: Impaired glucose tolerance
Impaired glucose tolerance
0.010 GeneticVariation BEFREE Examination of the P322S/+ metabolic phenotype revealed late-onset glucose intolerance. 31439647

2019

dbSNP: rs2721068
rs2721068
CUI: C0271650
Disease: Impaired glucose tolerance
Impaired glucose tolerance
0.010 GeneticVariation BEFREE In the German subjects at increased risk for type 2 diabetes, SNPs rs2721068 and rs17446614 were significantly (P = 0.0045 and P = 0.0018, respectively) and SNPs rs17446593 and rs2297627 were nominally (P = 0.0091 and P = 0.0387, respectively) associated with beta-cell dysfunction. rs2721068, rs17446614, and rs2297627 were also nominally associated with impaired glucose tolerance (P = 0.0264, P = 0.0162, and P = 0.0221, respectively). 19141580

2009

dbSNP: rs2297627
rs2297627
CUI: C0271650
Disease: Impaired glucose tolerance
Impaired glucose tolerance
0.010 GeneticVariation BEFREE In the German subjects at increased risk for type 2 diabetes, SNPs rs2721068 and rs17446614 were significantly (P = 0.0045 and P = 0.0018, respectively) and SNPs rs17446593 and rs2297627 were nominally (P = 0.0091 and P = 0.0387, respectively) associated with beta-cell dysfunction. rs2721068, rs17446614, and rs2297627 were also nominally associated with impaired glucose tolerance (P = 0.0264, P = 0.0162, and P = 0.0221, respectively). 19141580

2009

dbSNP: rs17446614
rs17446614
CUI: C0271650
Disease: Impaired glucose tolerance
Impaired glucose tolerance
0.010 GeneticVariation BEFREE In the German subjects at increased risk for type 2 diabetes, SNPs rs2721068 and rs17446614 were significantly (P = 0.0045 and P = 0.0018, respectively) and SNPs rs17446593 and rs2297627 were nominally (P = 0.0091 and P = 0.0387, respectively) associated with beta-cell dysfunction. rs2721068, rs17446614, and rs2297627 were also nominally associated with impaired glucose tolerance (P = 0.0264, P = 0.0162, and P = 0.0221, respectively). 19141580

2009

dbSNP: rs9939609
rs9939609
FTO
CUI: C0271650
Disease: Impaired glucose tolerance
Impaired glucose tolerance
0.010 GeneticVariation BEFREE In the DPS, altogether 490 (BMI≥25kg/m(2)) subjects with impaired glucose tolerance were genotyped for rs9939609. 20400278

2011

dbSNP: rs760555162
rs760555162
CUI: C0271650
Disease: Impaired glucose tolerance
Impaired glucose tolerance
0.010 GeneticVariation BEFREE Using physiological tests and a biophysics approach based on nuclear magnetic resonance (NMR), we unexpectedly found that SOD1(G93A) ALS mice suffered from severe glucose intolerance, which was counteracted by high intensity swimming but not moderate intensity running exercise. 29104532

2017

dbSNP: rs1801483
rs1801483
CUI: C0271650
Disease: Impaired glucose tolerance
Impaired glucose tolerance
0.030 GeneticVariation BEFREE A total of 348 unrelated Japanese subjects (220 with NIDDM, 53 with impaired glucose tolerance (IGT) and 75 normal subjects) were screened for the presence of the Gly40-Ser mutation. 8879960

1996

dbSNP: rs1801483
rs1801483
CUI: C0271650
Disease: Impaired glucose tolerance
Impaired glucose tolerance
0.030 GeneticVariation BEFREE Taken together, the data do not support the suggested involvement of the Gly40Ser polymorphism in impaired glucose tolerance and the hypothesis of an association between NIDDM and the glucagon receptor gene in this population. 8690179

1995

dbSNP: rs1801483
rs1801483
CUI: C0271650
Disease: Impaired glucose tolerance
Impaired glucose tolerance
0.030 GeneticVariation BEFREE Absence of association between the Gly40-->Ser mutation in the human glucagon receptor and Japanese patients with non-insulin-dependent diabetes mellitus or impaired glucose tolerance. 8931690

1996

dbSNP: rs867232360
rs867232360
GCK
CUI: C0271650
Disease: Impaired glucose tolerance
Impaired glucose tolerance
0.010 GeneticVariation BEFREE At follow-up of the TNDM patients with genetic alterations, 43% developed diabetes or impaired glucose tolerance in later life (one with 6q24 duplication and two with N48D and E227K mutations at KCNJ11 gene). 17490422

2007

dbSNP: rs773641005
rs773641005
CUI: C0271650
Disease: Impaired glucose tolerance
Impaired glucose tolerance
0.010 GeneticVariation BEFREE (1) The Ala54 and Thr54 allele frequencies in Chinese were 0.71 and 0.29 respectively; (2) The FABP2-Ala54Thr variation was neither associated with fasting and post-challenged plasma glucose levels nor with NIDDM; (3) This variation was neither associated with fasting lipid profile nor with obesity; (4) The IGT subjects with genotype Thr54(+) (Thr54 homozygotes and heterozygotes) had lower fasting, 2-hour and total C-peptide levels and smaller AUC representing lesser C-peptide secretion after glucose challenge than those with genotype Thr54(-) (Ala54 homozygotes) (P = 0.04, 0.03, 0.01 and 0.01 respectively). 11593593

1999

dbSNP: rs1799945
rs1799945
CUI: C0271650
Disease: Impaired glucose tolerance
Impaired glucose tolerance
0.020 GeneticVariation BEFREE Allele frequencies of C282Y and H63D did not differ between diabetic and control groups nor among subjects with normal glucose tolerance (NGT), impaired glucose tolerance (IGT) and diabetes. 12148086

2002

dbSNP: rs1799945
rs1799945
CUI: C0271650
Disease: Impaired glucose tolerance
Impaired glucose tolerance
0.020 GeneticVariation BEFREE C282Y/H63D compound heterozygous individuals who had glucose intolerance had more severe fibrosis compared with those without glucose intolerance (1.0+/-1.0 vs. 0.1+/-0.3, P=0.01). 16584391

2006

dbSNP: rs1800562
rs1800562
CUI: C0271650
Disease: Impaired glucose tolerance
Impaired glucose tolerance
0.010 GeneticVariation BEFREE Allele frequencies of C282Y and H63D did not differ between diabetic and control groups nor among subjects with normal glucose tolerance (NGT), impaired glucose tolerance (IGT) and diabetes. 12148086

2002

dbSNP: rs1169288
rs1169288
CUI: C0271650
Disease: Impaired glucose tolerance
Impaired glucose tolerance
0.010 GeneticVariation BEFREE In this study, we asked whether the co-occurrence of risk alleles in or near five genes modulating insulin secretion (TCF7L2 rs7903146, IGF2BP2 rs4402960, CDKAL1 rs7754840, HHEX rs1111875, and HNF1A rs1169288) is associated with a higher risk of IGT/T2D in obese children and adolescents. 24062323

2014

dbSNP: rs3813929
rs3813929
CUI: C0271650
Disease: Impaired glucose tolerance
Impaired glucose tolerance
0.010 GeneticVariation BEFREE Analyses of impaired glucose tolerance (IGT) and type 2 diabetes (T2D) revealed, a 12.3% increased frequency of 5HT2C rs3813929 T-allele and an 11.6% increased frequency of COMT rs4680 GG-genotype in individuals with IGT or T2D (chi(2), p = 0.05 and p = 0.06, respectively). 19690620

2009

dbSNP: rs4402960
rs4402960
CUI: C0271650
Disease: Impaired glucose tolerance
Impaired glucose tolerance
0.020 GeneticVariation BEFREE The analyses showed that age (P < 0.0001), BMI (P < 0.0001), and six variants (IGF2BP2 rs4402960, P = 0.002; ADIPOQ+276 G>T, P = 0.004; UCP2Ala55Val, P = 0.01; CDKN2AI2B rs3731201, P = 0.02; rs495490, P = 0.02, and rsl 0811661, P = 0.03) were significantly associated with the risk of IFG/IGT/T2DM. 20384434

2010

dbSNP: rs4402960
rs4402960
CUI: C0271650
Disease: Impaired glucose tolerance
Impaired glucose tolerance
0.020 GeneticVariation BEFREE In this study, we asked whether the co-occurrence of risk alleles in or near five genes modulating insulin secretion (TCF7L2 rs7903146, IGF2BP2 rs4402960, CDKAL1 rs7754840, HHEX rs1111875, and HNF1A rs1169288) is associated with a higher risk of IGT/T2D in obese children and adolescents. 24062323

2014

dbSNP: rs1181860747
rs1181860747
CUI: C0271650
Disease: Impaired glucose tolerance
Impaired glucose tolerance
0.010 GeneticVariation BEFREE The Gly1057Asp polymorphism was not associated with insulin resistance or impaired insulin secretion in Finnish subjects with normal glucose tolerance (n = 295) or impaired glucose tolerance (n = 38). 11473060

2001

dbSNP: rs1801278
rs1801278
CUI: C0271650
Disease: Impaired glucose tolerance
Impaired glucose tolerance
0.010 GeneticVariation BEFREE To assess the relevance of a Gly-->Arg substitution in codon 972 of the insulin receptor substrate-1 gene in impaired glucose tolerance (IGT) and NIDDM. 9589236

1998

dbSNP: rs1805097
rs1805097
CUI: C0271650
Disease: Impaired glucose tolerance
Impaired glucose tolerance
0.020 GeneticVariation BEFREE These data indicate that IRS2 is an influential gene in severe obesity and glucose intolerance in this population, whereas gene-based haplotypes of IRS2 have revealed heterogeneity in the behaviour of the Gly1057Asp mutation in relation to insulin resistance. 12687350

2003