Association of Transcription Factor 7 Like 2 (TCF7L2) ( rs7903146) Gene Polymorphisms with Some Trace Elements in the Type 2 Diabetes Mellitus Patients in Al-Najaf Governorate
Hussein Najm Abed 1*
, Ahmed Jalal Mohammed Albayati 2 , Muthana Salih Mashkor3, and Abdullah Shakir41Medical Laboratory Technology Department, Altoosi University College, Najaf, Iraq.
2College of pharmacy , Kufa University, Najaf, Iraq.
3College of Science, Kufa University, Najaf, Iraq.
4The Islamic University, Najaf, Iraq
Corresponding Author E-mail: hussein.najm@altoosi.edu.iq
Abstract: The widespread prevalence of diabetes has led to a serious health risk for humans. Hyperglycemia is a hallmark of diabetes. Assessing the relation of TCF7L2 gene polymorphism (rs7903146) on the occurrence of T2DM in the Alnajaf population, and evaluating the impact of this investigated SNP on phenotypic parameters like BMI, fasting blood sugar(F.B.S), lipid profile , Mg and Zn. A case-control study of 800 individuals (400 T2DM and 400 apparently healthy control individuals) was done. The laboratory work was carried out in the laboratory of Department of Clinical Laboratory Sciences in the Faculty of Pharmacy and in the laboratory of Department of Chemistry in the Faculty of Sciences / the University of Kufa. DNA from whole blood was extracted and genotyping of TCF7L2 gene (rs7903146) polymorphism polymorphisms were carried out by RFLP –PCR. The results of this study showed that there is a significant association between the transcription factor 7-like 2 (TCF7L2) gene polymorphisms rs7903146 gene polymorphism with T2DM in the Alnajaf population. TCF7L2 gene polymorphism (rs7903146) did not show any major changes in relation to BMI, FSG, cholesterol, HDL-C, VLDL-C, or T.G, but there were significant changes in LDL, magnesium, and zinc.
Keywords: Al-Najaf; Diabetes Mellitus; type 2; Polymorphism; Transcription Factor;TCF7L2 Back to TOC