PMID- 25247335 OWN - NLM STAT- MEDLINE DCOM- 20151026 LR - 20221207 IS - 1423-0313 (Electronic) IS - 0031-7012 (Linking) VI - 94 IP - 3-4 DP - 2014 TI - The effect of IGF2BP2 gene polymorphisms on pioglitazone response in Chinese type 2 diabetes patients. PG - 115-22 LID - 10.1159/000363414 [doi] AB - BACKGROUND: Genome-wide association studies identified that insulin-like growth factor 2 mRNA-binding protein 2 (IGF2BP2) genetic polymorphisms are related to type 2 diabetes mellitus (T2DM) in several populations. This study aimed to investigate whether the IGF2BP2 gene rs1470579 and rs4402960 polymorphisms were associated with T2DM and pioglitazone efficacy in Chinese T2DM patients. METHODS: A total of 281 T2DM patients and 111 healthy volunteers were enrolled to identify the IGF2BP2 gene rs1470579 and rs4402960 polymorphisms; 86 patients were randomly selected and given a 12-week pioglitazone treatment (30 mg/day). Fasting plasma glucose, postprandial plasma glucose (PPG), glycated hemoglobin, serum triglycerides (TG), total cholesterol, low-density lipoprotein cholesterol and high-density lipoprotein cholesterol (HDL-C) were determined before and after pioglitazone treatment. RESULTS: The results showed that the IGF2BP2 gene rs1470579 and rs4402960 polymorphisms were associated with T2DM in a Chinese population (OR = 2.002, 95% CI 1.170-3.426, p < 0.05; OR = 1.879, 95% CI 1.110-3.182, p < 0.05). The effect of pioglitazone on PPG (p < 0.05), TG (p < 0.01) and HDL-C (p < 0.05) was lower in patients with the rs1470579 AC+CC genotypes than in AA genotype carriers. Its effect on PPG level was also lower in patients with the GT+TT genotypes of rs4402960 than in patients with the GG genotype (p < 0.05). CONCLUSIONS: The IGF2BP2 gene rs1470579 and rs4402960 polymorphisms were associated with T2DM and therapeutic efficacy of pioglitazone in this Chinese population. CI - (c) 2014 S. Karger AG, Basel. FAU - Zhang, Liu-Fu AU - Zhang LF AD - Department of Neurology, Hefei Binhu Hospital, Hefei First People's Hospital, Hefei, PR China. FAU - Pei, Qi AU - Pei Q FAU - Yang, Guo-Ping AU - Yang GP FAU - Zhao, Ying-Chun AU - Zhao YC FAU - Mu, Yan-Fang AU - Mu YF FAU - Huang, Qiong AU - Huang Q FAU - Zhu, You-Ling AU - Zhu YL LA - eng SI - ChiCTR/CCC00000406 PT - Journal Article PT - Multicenter Study PT - Randomized Controlled Trial PT - Research Support, Non-U.S. Gov't DEP - 20140918 PL - Switzerland TA - Pharmacology JT - Pharmacology JID - 0152016 RN - 0 (Blood Glucose) RN - 0 (Glycated Hemoglobin A) RN - 0 (Hypoglycemic Agents) RN - 0 (IGF2BP2 protein, human) RN - 0 (RNA-Binding Proteins) RN - 0 (Thiazolidinediones) RN - 0 (Triglycerides) RN - 0 (hemoglobin A1c protein, human) RN - 97C5T2UQ7J (Cholesterol) RN - X4OV71U42S (Pioglitazone) SB - IM EIN - Pharmacology. 2014;94(3-4):198 MH - Asian People/*genetics MH - Blood Glucose/analysis MH - Cholesterol/blood MH - Diabetes Mellitus, Type 2/blood/*drug therapy/*genetics MH - Female MH - Glycated Hemoglobin/analysis MH - Humans MH - Hypoglycemic Agents/pharmacology/*therapeutic use MH - Male MH - Middle Aged MH - Pioglitazone MH - Polymorphism, Genetic MH - RNA-Binding Proteins/*genetics MH - Thiazolidinediones/pharmacology/*therapeutic use MH - Triglycerides/blood EDAT- 2014/09/24 06:00 MHDA- 2015/10/27 06:00 CRDT- 2014/09/24 06:00 PHST- 2014/04/10 00:00 [received] PHST- 2014/05/06 00:00 [accepted] PHST- 2014/09/24 06:00 [entrez] PHST- 2014/09/24 06:00 [pubmed] PHST- 2015/10/27 06:00 [medline] AID - 000363414 [pii] AID - 10.1159/000363414 [doi] PST - ppublish SO - Pharmacology. 2014;94(3-4):115-22. doi: 10.1159/000363414. Epub 2014 Sep 18.