Relationship between the rs2241766 ADIPOQ Polymorphism in a Black African Population and the Occurrence of Type 2 Diabetes

作     者：Aude Syntia Mbang Bengone Rosalie Nikiema-Ndong Elisabeth Lendoye Alvine Sibylle Batou Edwige Nnegue Edzo Serge Bekale Daniela Nsame Frédéric Da Dari Félix Ovono Abessolo Aude Syntia Mbang Bengone;Rosalie Nikiema-Ndong;Elisabeth Lendoye;Alvine Sibylle Batou;Edwige Nnegue Edzo;Serge Bekale;Daniela Nsame;Frédéric Da Dari;Félix Ovono Abessolo

作者机构：Department of Chemistry-Biochemistry Faculty of Medicine University of Health Sciences Libreville Gabon Laboratory of Research in Biochemistry (LAREBIO) University of Sciences and Technology of Masuku Franceville Gabon Endocrinology Department University Hospital of Libreville Libreville Gabon Research Institute of Health Sciences Bobodioulasso Burkina Faso 

出 版 物：《American Journal of Molecular Biology》 (美国分子生物学期刊（英文）)

年 卷 期：2024年第14卷第2期

页      面：97-106页

学科分类：1002[医学-临床医学] 10[医学] 

主　　题：Type 2 Diabetes Mellitus Polymorphism rs2241766 ADIPOQ PCR-RFLP 

摘      要：Background: Type 2 diabetes mellitus (T2DM) is a metabolic disease, characterized by chronic hyperglycemia. This pathology is linked to various genes whose interaction with the environment promotes its development. The aim of this work was to determine the relationship between the rs2241766 (T/G) polymorphism of the ADIPOQ gene with type 2 diabetes in the black population. Material and Methods: This work was a case-control study, involving type 2 diabetics subjects (n = 94) and controls (n = 82). The study took place from September 2022 to September 2023. Patients were recruited in the Endocrinology Department of the Libreville University Hospital Center. Analysis was performed in the Biochemistry laboratory of the University of Health Sciences in Libreville and at the Research Institute of Health Sciences of Bobodioulasso. Genomic DNA was extracted using the protocol Qiagen kit and the PCR-RFLP method was used to determine the rs2241766 (T/G) polymorphism of the ADIPOQ gene. Results: Only 2 genotypes were found in this population, the TT genotype and the GT genotype. The proportions were not different between the two groups (p = 0.1095) neither the distribution of G and T alleles (p = 0.1095). On the other hand, the HDL hypocholesterolemia was frequent in subjects with the GT genotype compared to TT heterozygous (51.1% vs 48.9%, p = 0.0280;OR = 0.55 [0.30 - 1.01]). Conclusion: There was no association between the rs2241766 (T/G) variant of the ADIPOQ gene and the occurrence of type 2 diabetes in this population. On the other hand, a relationship between HDL hypocholesterolemia and the GT genotype has been established.