Evidence mapPaperPMID 41884012Full record

ArticleInternational journal of biochemistry and molecular biology2026

Gene polymorphisms and occurrence of type 2 diabetes in a Gabonese population.

Aude S Mbang Bengone, Rosalie Nikiema-Ndong, Alvine S Batou, Edwige Nnegue Edzo, Frédéric Da Dari, Felix Ovono Abessolo

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Article in International journal of biochemistry and molecular biology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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6 authors.

Aude S Mbang BengoneDepartment of Chemistry-Biochemistry, Faculty of Medicine, University of Health Science Libreville BP 4009, Libreville, Gabon.
Rosalie Nikiema-NdongDepartment of Chemistry-Biochemistry, Faculty of Medicine, University of Health Science Libreville BP 4009, Libreville, Gabon.
Alvine S BatouDepartment of Chemistry-Biochemistry, Faculty of Medicine, University of Health Science Libreville BP 4009, Libreville, Gabon.
Edwige Nnegue EdzoDepartment of Chemistry-Biochemistry, Faculty of Medicine, University of Health Science Libreville BP 4009, Libreville, Gabon.
Frédéric Da DariResearch Institute of Health Sciences Bobodioulasso, Burkina Faso.
Felix Ovono AbessoloDepartment of Chemistry-Biochemistry, Faculty of Medicine, University of Health Science Libreville BP 4009, Libreville, Gabon.

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6 · The paper itself

Abstract

backgroundType 2 diabetes (T2DM) is a metabolic disease characterized by chronic hyperglycemia. We investigated the relationship between the polymorphisms

methodThis case-control study was conducted at the Endocrinology Department of the University Hospital of Libreville. We enrolled 97 patients with T2DM and, from the general population, 87 control subjects who met the inclusion criteria. Genomic DNA was extracted with the Qiagen kit, and polymorphisms were analyzed using the RFLP method.

resultsFor KCNJ11, the wild type (EE) genotype frequency was 62.2% in controls versus 42.6% in cases, whereas the mutant type (KK) genotype frequency was 28.7% in cases versus 21.1% in controls (P=0.0243). For TCF7L2, the wild type (CC) genotype was found in 51.7% of controls and 37.1% of cases, and the mutant type (TT) genotype was found in 22.7% of cases versus 9.2% of controls (P=0.0253). For SLC30A8, the wild type (CC) genotype occurred in 26.0% of cases and 24.6% of controls (P=0.9326). After adjustment for age and body mass index, the recessive transmission models of

conclusionThe

Indexed as

GabonPolymorphismrs13266634 SLC30A8rs5219 KCNJ11rs7903146 TCF7L2type 2 diabetes

Identifiers

PMID41884012
PMCPMC13009447

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