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Bidirectional relationship between type 2 diabetes mellitus and coronary artery disease: Prospective cohort study and genetic analyses

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العنوان: Bidirectional relationship between type 2 diabetes mellitus and coronary artery disease: Prospective cohort study and genetic analyses
المؤلفون: Wenqiang Zhang, Li Zhang, Chenghan Xiao, Xueyao Wu, Huijie Cui, Chao Yang, Peijing Yan, Mingshuang Tang, Yutong Wang, Lin Chen, Yunjie Liu, Yanqiu Zou, Ling Zhang, Chunxia Yang, Yuqin Yao, Jiayuan Li, Zhenmi Liu, Xia Jiang, Ben Zhang, Jinjiao Li
المصدر: Chinese Medical Journal, Vol 137, Iss 5, Pp 577-587 (2024)
بيانات النشر: Wolters Kluwer, 2024.
سنة النشر: 2024
المجموعة: LCC:Medicine
مصطلحات موضوعية: Medicine
الوصف: Abstract. Background:. While type 2 diabetes mellitus (T2DM) is considered a putative causal risk factor for coronary artery disease (CAD), the intrinsic link underlying T2DM and CAD is not fully understood. We aimed to highlight the importance of integrated care targeting both diseases by investigating the phenotypic and genetic relationships between T2DM and CAD. Methods:. We evaluated phenotypic associations using data from the United Kingdom Biobank (N = 472,050). We investigated genetic relationships by leveraging genomic data conducted in European ancestry for T2DM, with and without adjustment for body mass index (BMI) (T2DM: Ncase/Ncontrol = 74,124/824,006; T2DM adjusted for BMI [T2DMadjBMI]: Ncase/Ncontrol = 50,409/523,897) and for CAD (Ncase/Ncontrol = 181,522/984,168). We performed additional analyses using genomic data conducted in multiancestry individuals for T2DM (Ncase/Ncontrol = 180,834/1,159,055). Results:. Observational analysis suggested a bidirectional relationship between T2DM and CAD (T2DM→CAD: hazard ratio [HR] = 2.12, 95% confidence interval [CI]: 2.01–2.24; CAD→T2DM: HR = 1.72, 95% CI: 1.63–1.81). A positive overall genetic correlation between T2DM and CAD was observed (rg = 0.39, P = 1.43 × 10–75), which was largely independent of BMI (T2DMadjBMI–CAD: rg = 0.31, P = 1.20 × 10–36). This was corroborated by six local signals, among which 9p21.3 showed the strongest genetic correlation. Cross-trait meta-analysis replicated 101 previously reported loci and discovered six novel pleiotropic loci. Mendelian randomization analysis supported a bidirectional causal relationship (T2DM→CAD: odds ratio [OR] = 1.13, 95% CI: 1.11–1.16; CAD→T2DM: OR = 1.12, 95% CI: 1.07–1.18), which was confirmed in multiancestry individuals (T2DM→CAD: OR = 1.13, 95% CI: 1.10–1.16; CAD→T2DM: OR = 1.08, 95% CI: 1.04–1.13). This bidirectional relationship was significantly mediated by systolic blood pressure and intake of 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitors, with mediation proportions of 54.1% (95% CI: 24.9–83.4%) and 90.4% (95% CI: 29.3–151.5%), respectively. Conclusion:. Our observational and genetic analyses demonstrated an intrinsic bidirectional relationship between T2DM and CAD and clarified the biological mechanisms underlying this relationship.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 0366-6999
2542-5641
00000000
Relation: http://journals.lww.com/10.1097/CM9.0000000000002894; https://doaj.org/toc/0366-6999; https://doaj.org/toc/2542-5641
DOI: 10.1097/CM9.0000000000002894
URL الوصول: https://doaj.org/article/a1b0544b1e894492beaa5d39090cea0d
رقم الأكسشن: edsdoj.1b0544b1e894492beaa5d39090cea0d
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:03666999
25425641
00000000
DOI:10.1097/CM9.0000000000002894