Abdallah S Abdelazem, Osama Abdelaziz Gaber, Samia Hussein, Fatma Mahmoud Elsaid Nasr, Eman A M Elshorbagy, Sara Mohammed Ibrahim, Abdullah Mohammad Abdel-Hameed, Mai Hamdy Rashad, Amal S El-Shal, Al-Shabrawy M Abdelnabi
{"title":"埃及 2 型糖尿病患者内向整流钾通道 J 亚家族成员 11 (KCNJ11) 基因多态性：一项单中心研究。","authors":"Abdallah S Abdelazem, Osama Abdelaziz Gaber, Samia Hussein, Fatma Mahmoud Elsaid Nasr, Eman A M Elshorbagy, Sara Mohammed Ibrahim, Abdullah Mohammad Abdel-Hameed, Mai Hamdy Rashad, Amal S El-Shal, Al-Shabrawy M Abdelnabi","doi":"10.1007/s11033-024-10035-4","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>The KCNJ11 gene belongs to the potassium channel gene family. It has a major role in the secretion of insulin. Genetic variations in KCNJ11 are possibly responsible for the progression of type 2 diabetes mellitus (T2DM). In this study, we investigated the possible correlation between KCNJ11 (rs5210) gene polymorphism and T2DM.</p><p><strong>Subjects and method: </strong>This study included 92 individuals divided into two groups. Group 1 included 46 type 2 diabetic patients. Group 2 (control group) included 46 healthy participants. A complete history was taken and a full physical examination was performed. Anthropometric data were measured. Laboratory investigations included fasting blood glucose (FBG), two hours post-prandial blood glucose (2HPPBG), glycated hemoglobin (HbA1c), and fasting lipid profile. KCNJ11 (rs5210) single nucleotide polymorphism was detected by polymerase chain reaction restriction-fragment length polymorphism (PCR-RFLP).</p><p><strong>Results: </strong>Both AG and GG genotypes were associated with increased risk for T2DM (OR 5.2, 95% CI 1.32-20.5, P = 0.01 for AG; and OR 18.2, 95% CI 2.99-31.7, P = 0.002 for GG). Also, the frequency of the G allele was significantly higher in type 2 diabetic patients compared to healthy controls (50% versus 23.9%, respectively). The G allele of rs5210 in KCNJ11 contributed to an increased risk of T2DM (OR 3.18, 95% CI 1.31-7.75, P = 0.01). There was a statistically significant association between increased 2HPPBG and HbA1c levels and the carrier of AG and GG genotypes (P = 0.01 and 0.007, respectively). There was a statistically significant association between total cholesterol (TC), low-density lipoprotein-cholesterol (LDL-c), and high-density lipoprotein-cholesterol (HDL-c) levels and the carrier of AG and GG genotypes (P < 0.001, 0.02, and 0.007, respectively). Regression analysis detected that body mass index (BMI), 2HPPBG, TC, triglycerides (TG), and the G allele of rs5210 in KCNJ11 gene showed a significant association with T2DM (P = 0.004, 0.042, 0.003, 0.006, and 0.01, respectively) while no association was observed with FBG, HbA1c, LDL-c or HDL-c (P = 0.099, 0.123, 0.522, and 0.765, respectively).</p><p><strong>Conclusion: </strong>KCNJ11 rs5210 genetic polymorphism may raise the risk for the occurrence of T2DM among Egyptians.</p>","PeriodicalId":18755,"journal":{"name":"Molecular Biology Reports","volume":"51 1","pages":"1129"},"PeriodicalIF":2.6000,"publicationDate":"2024-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Potassium inwardly-rectifying channel subfamily J member 11 (KCNJ11) gene polymorphism in Egyptian type 2 diabetic patients: a single-center study.\",\"authors\":\"Abdallah S Abdelazem, Osama Abdelaziz Gaber, Samia Hussein, Fatma Mahmoud Elsaid Nasr, Eman A M Elshorbagy, Sara Mohammed Ibrahim, Abdullah Mohammad Abdel-Hameed, Mai Hamdy Rashad, Amal S El-Shal, Al-Shabrawy M Abdelnabi\",\"doi\":\"10.1007/s11033-024-10035-4\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>The KCNJ11 gene belongs to the potassium channel gene family. It has a major role in the secretion of insulin. Genetic variations in KCNJ11 are possibly responsible for the progression of type 2 diabetes mellitus (T2DM). In this study, we investigated the possible correlation between KCNJ11 (rs5210) gene polymorphism and T2DM.</p><p><strong>Subjects and method: </strong>This study included 92 individuals divided into two groups. Group 1 included 46 type 2 diabetic patients. Group 2 (control group) included 46 healthy participants. A complete history was taken and a full physical examination was performed. Anthropometric data were measured. Laboratory investigations included fasting blood glucose (FBG), two hours post-prandial blood glucose (2HPPBG), glycated hemoglobin (HbA1c), and fasting lipid profile. KCNJ11 (rs5210) single nucleotide polymorphism was detected by polymerase chain reaction restriction-fragment length polymorphism (PCR-RFLP).</p><p><strong>Results: </strong>Both AG and GG genotypes were associated with increased risk for T2DM (OR 5.2, 95% CI 1.32-20.5, P = 0.01 for AG; and OR 18.2, 95% CI 2.99-31.7, P = 0.002 for GG). Also, the frequency of the G allele was significantly higher in type 2 diabetic patients compared to healthy controls (50% versus 23.9%, respectively). The G allele of rs5210 in KCNJ11 contributed to an increased risk of T2DM (OR 3.18, 95% CI 1.31-7.75, P = 0.01). There was a statistically significant association between increased 2HPPBG and HbA1c levels and the carrier of AG and GG genotypes (P = 0.01 and 0.007, respectively). There was a statistically significant association between total cholesterol (TC), low-density lipoprotein-cholesterol (LDL-c), and high-density lipoprotein-cholesterol (HDL-c) levels and the carrier of AG and GG genotypes (P < 0.001, 0.02, and 0.007, respectively). Regression analysis detected that body mass index (BMI), 2HPPBG, TC, triglycerides (TG), and the G allele of rs5210 in KCNJ11 gene showed a significant association with T2DM (P = 0.004, 0.042, 0.003, 0.006, and 0.01, respectively) while no association was observed with FBG, HbA1c, LDL-c or HDL-c (P = 0.099, 0.123, 0.522, and 0.765, respectively).</p><p><strong>Conclusion: </strong>KCNJ11 rs5210 genetic polymorphism may raise the risk for the occurrence of T2DM among Egyptians.</p>\",\"PeriodicalId\":18755,\"journal\":{\"name\":\"Molecular Biology Reports\",\"volume\":\"51 1\",\"pages\":\"1129\"},\"PeriodicalIF\":2.6000,\"publicationDate\":\"2024-11-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Molecular Biology Reports\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.1007/s11033-024-10035-4\",\"RegionNum\":4,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"BIOCHEMISTRY & MOLECULAR BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Molecular Biology Reports","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1007/s11033-024-10035-4","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"BIOCHEMISTRY & MOLECULAR BIOLOGY","Score":null,"Total":0}
Potassium inwardly-rectifying channel subfamily J member 11 (KCNJ11) gene polymorphism in Egyptian type 2 diabetic patients: a single-center study.
Background: The KCNJ11 gene belongs to the potassium channel gene family. It has a major role in the secretion of insulin. Genetic variations in KCNJ11 are possibly responsible for the progression of type 2 diabetes mellitus (T2DM). In this study, we investigated the possible correlation between KCNJ11 (rs5210) gene polymorphism and T2DM.
Subjects and method: This study included 92 individuals divided into two groups. Group 1 included 46 type 2 diabetic patients. Group 2 (control group) included 46 healthy participants. A complete history was taken and a full physical examination was performed. Anthropometric data were measured. Laboratory investigations included fasting blood glucose (FBG), two hours post-prandial blood glucose (2HPPBG), glycated hemoglobin (HbA1c), and fasting lipid profile. KCNJ11 (rs5210) single nucleotide polymorphism was detected by polymerase chain reaction restriction-fragment length polymorphism (PCR-RFLP).
Results: Both AG and GG genotypes were associated with increased risk for T2DM (OR 5.2, 95% CI 1.32-20.5, P = 0.01 for AG; and OR 18.2, 95% CI 2.99-31.7, P = 0.002 for GG). Also, the frequency of the G allele was significantly higher in type 2 diabetic patients compared to healthy controls (50% versus 23.9%, respectively). The G allele of rs5210 in KCNJ11 contributed to an increased risk of T2DM (OR 3.18, 95% CI 1.31-7.75, P = 0.01). There was a statistically significant association between increased 2HPPBG and HbA1c levels and the carrier of AG and GG genotypes (P = 0.01 and 0.007, respectively). There was a statistically significant association between total cholesterol (TC), low-density lipoprotein-cholesterol (LDL-c), and high-density lipoprotein-cholesterol (HDL-c) levels and the carrier of AG and GG genotypes (P < 0.001, 0.02, and 0.007, respectively). Regression analysis detected that body mass index (BMI), 2HPPBG, TC, triglycerides (TG), and the G allele of rs5210 in KCNJ11 gene showed a significant association with T2DM (P = 0.004, 0.042, 0.003, 0.006, and 0.01, respectively) while no association was observed with FBG, HbA1c, LDL-c or HDL-c (P = 0.099, 0.123, 0.522, and 0.765, respectively).
Conclusion: KCNJ11 rs5210 genetic polymorphism may raise the risk for the occurrence of T2DM among Egyptians.
期刊介绍：
Molecular Biology Reports publishes original research papers and review articles that demonstrate novel molecular and cellular findings in both eukaryotes (animals, plants, algae, funghi) and prokaryotes (bacteria and archaea).The journal publishes results of both fundamental and translational research as well as new techniques that advance experimental progress in the field and presents original research papers, short communications and (mini-) reviews.
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