PMID- 28065481 OWN - NLM STAT- MEDLINE DCOM- 20190724 LR - 20190724 IS - 1532-1983 (Electronic) IS - 0261-5614 (Linking) VI - 37 IP - 1 DP - 2018 Feb TI - Differences in the interaction between CETP Taq1B polymorphism and dietary fat intake on lipid profile of normolipedemic and dyslipidemic patients with type 2 diabetes mellitus. PG - 270-275 LID - S0261-5614(16)31365-6 [pii] LID - 10.1016/j.clnu.2016.12.024 [doi] AB - BACKGROUND & AIM: Dyslipidemia is one of the major complications in patients with type 2 diabetes mellitus (T2DM). Dietary fat intake and genetic factors including CETP Taq1B polymorphism could also affect lipid profile concentrations, in particular HDL-c. We decided to study the frequency of this polymorphism and its interaction with dietary fat intake on HDL-c concentration among Iranian T2DM patients with and without dyslipidemia. METHODS: In this comparative study, serum samples were collected from 55 patients with dyslipidemia and 129 patients without dyslipidemia. Validated semi-quantitative FFQ was used for food consumption data. CETP Taq1B polymorphism was studied by polymerase chain reaction-restriction length polymorphism (PCR-RFLP). We used chi(2) and two-way ANOVA tests for statistical analysis. RESULTS: The frequency of B1B1 genotype was higher in patients with dyslipidemia (p = 0.01). There was no significant relationship between CETP Taq1B polymorphism and lipid profile concentrations. In patients without dyslipidemia, the interaction between the polymorphism and total fat intake on HDL-c concentration as well as TG/HDL ratio was significant (p = 0.02 and p = 0.009 respectively). This was more evident in B1B1 genotype. Moreover, HDL-c concentration was significantly higher in B2B2 genotype with low total fat intake. CONCLUSION: Higher total fat intake may affect the relationship between CETP Taq1B polymorphism and HDL-c concentration in patients with normolipidemic T2DM. CI - Copyright (c) 2016 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved. FAU - Kalantar, Zahra AU - Kalantar Z AD - Department of Cellular and Molecular Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran. FAU - Eshraghian, Mohamad Reza AU - Eshraghian MR AD - Department of Biostatistics and Epidemiology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran. FAU - Sotoudeh, Gity AU - Sotoudeh G AD - Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran. FAU - Djalali, Mahmoud AU - Djalali M AD - Department of Cellular and Molecular Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran. FAU - Mansouri, Anahita AU - Mansouri A AD - Nutrition and Metabolic Diseases Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran. FAU - Alvandi, Ehsan AU - Alvandi E AD - Department of Cellular and Molecular Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran. FAU - Javadi, Fatemeh AU - Javadi F AD - School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran. FAU - Mahmoudi, Maryam AU - Mahmoudi M AD - Department of Cellular and Molecular Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran. FAU - Koohdani, Fariba AU - Koohdani F AD - Department of Cellular and Molecular Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran; Diabetic Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran. Electronic address: fkoohdan@tums.ac.ir. LA - eng PT - Comparative Study PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20161231 PL - England TA - Clin Nutr JT - Clinical nutrition (Edinburgh, Scotland) JID - 8309603 RN - 0 (CETP protein, human) RN - 0 (Cholesterol Ester Transfer Proteins) RN - 0 (Dietary Fats) MH - Cholesterol Ester Transfer Proteins/*genetics MH - *Diabetes Mellitus, Type 2/epidemiology/genetics MH - Diet/*statistics & numerical data MH - Dietary Fats/*analysis MH - *Dyslipidemias/epidemiology/genetics MH - Female MH - Humans MH - Iran MH - Male MH - Middle Aged MH - Polymerase Chain Reaction MH - Polymorphism, Genetic/genetics OTO - NOTNLM OT - CETP OT - Dietary fat intake OT - HDL-c concentration OT - Lipid disorder OT - Taq1B polymorphism EDAT- 2017/01/10 06:00 MHDA- 2019/07/25 06:00 CRDT- 2017/01/10 06:00 PHST- 2015/09/12 00:00 [received] PHST- 2016/09/23 00:00 [revised] PHST- 2016/12/28 00:00 [accepted] PHST- 2017/01/10 06:00 [pubmed] PHST- 2019/07/25 06:00 [medline] PHST- 2017/01/10 06:00 [entrez] AID - S0261-5614(16)31365-6 [pii] AID - 10.1016/j.clnu.2016.12.024 [doi] PST - ppublish SO - Clin Nutr. 2018 Feb;37(1):270-275. doi: 10.1016/j.clnu.2016.12.024. Epub 2016 Dec 31.