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41.
Background
Ghrelin, a novel endogenous ligand for the growth hormone secretagogue receptor, is considered to implicate the development of the type 2 diabetes mellitus (T2DM). The Leu72Met (+ 408 C > A) polymorphism of the preproghrelin, has been linked to obesity, insulin resistance and diabetes.Objective
To investigate the distribution of ghrelin gene Leu72Met polymorphism and its association with the type 2 diabetes mellitus in Chinese population.Methods
We conducted a case–control study on 877 patients with T2DM and 864 controls, which were genotyped by the polymerase chain reaction (PCR) technique, denaturing high performance liquid chromatography (DHPLC) and DNA sequence analysis. Laboratory analyses were carried out in the hospital laboratory.Results
No significant difference in the Leu72Met genotype distributions and allele frequency was observed between type 2 diabetes mellitus and controls (both P > 0.05). The polymorphism was not associated with T2DM. However, among the T2DM group, the patients carrying Leu72Leu genotype had significantly increased levels of FPG and serum creatinine compared with variant genotypes (Leu72Met and Met72Met) (P < 0.05). In the control group, the subjects with variant genotypes had significantly increased levels of FINS, HOMA-IR compared with Leu72Leu genotype (P < 0.05).Conclusion
The Leu72Met polymorphism of the preproghrelin gene was not associated with T2DM in Chinese population. However, it may have some roles in the etiology of insulin resistance. 相似文献42.
Mohammad Hashemi Hamzeh Rezaei Ebrahim Eskandari-Nasab Mahmoud Ali kaykhaei Zahra Zakeri Mohsen Taheri 《Gene》2012
Metabolic syndrome (MeS) is associated with increased risk for type 2 diabetes mellitus (T2DM) and cardiovascular disease. There is some evidence indicating that adipokines play a role in the development of MeS. The present study was aimed to investigate the impact of chemerin rs17173608 and vaspin rs2236242 gene polymorphisms with the risk of MeS in a sample of Iranian population. 相似文献
43.
Uyen D.P. Lam Elisabeth Lerchbaum Natascha Schweighofer Olivia Trummer Katharina Eberhard Bernd Genser Thomas R. Pieber Barbara Obermayer-Pietsch 《Gene》2014
Polycystic ovary syndrome (PCOS) shows not only hyperandrogenemia, hirsutism and fertility problems, but also metabolic disturbances including obesity, cardiovascular events and type-2 diabetes. Accumulating evidence suggests some degree of inflammation associated with prominent aspects of PCOS. We aimed to investigate the association of genetic variants 3′UTR rs17468190 (G/T) of the inflammation-associated gene MEP1A (GenBank ID: NM_005588.2) with metabolic disturbances in PCOS and healthy control women. 相似文献
44.
Jacklyn N. Hellwege Nicholette D. Palmer Julie T. Ziegler Carl D. Langefeld Carlos Lorenzo Jill M. Norris Toshinari Takamura Donald W. Bowden 《Gene》2014