喘息患者风湿性关节炎风险增加:使用双样本孟德尔随机化分析的遗传关联研究
Jiyuan Yan1, Yi Zhang2, Xiaofei Zhang1
1The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China.
Arthritis care & research
|July 19, 2023
概括
成人发作的喘增加了类风湿性关节炎的风险,但对于骨关节炎,痛风或结性脊柱炎没有存在因果关系. 儿童发作的喘
科学领域:
- 遗传学 是一个遗传学.
- 类风湿病学 类风湿病学
- 肺部病理学 肺部病理学
背景情况:
- 观察性研究表明喘和关节炎类型之间存在相互矛盾的关联.
- 现有的研究对喘和各种形式的关节炎之间的因果关系缺乏明确性.
研究的目的:
- 使用孟德尔随机化研究喘对骨关节炎,类风湿性关节炎,痛风和结性脊髓炎的潜在因果影响.
- 为了澄清成人发性喘 (AOA) 和儿童发性喘 (COA) 与特定关节炎疾病之间的病因联系.
主要方法:
- 采用了双样本的孟德尔随机化 (MR) 分析.
- 喘的遗传工具是从大规模的全基因组关联研究中衍生出来的.
- 反变量加权 (IVW) 方法是主要的分析方法,用于多次比较,使用邦费罗尼校正.
主要成果:
- 成人发作的喘 (AOA) 与风湿性关节炎的风险增加具有统计学意义的关联 (OR=1.018,P<0.001).
- 儿童发作的喘 (COA) 也表明与类风湿性关节炎的潜在联系 (OR=1.006,P=0.046).
- 没有发现AOA或COA对骨关节炎,痛风或结性脊柱炎有显著的因果关系. 反向MR分析没有发现类风湿性关节炎对喘亚型的因果关系.
结论:
- 基因预测的成人发作的喘 (AOA) 是风湿性关节炎风险增加的诱导因素.
- 喘似乎对骨关节炎,痛风或结性脊柱炎没有因果关系.
- 儿童发作的喘 (COA) 和类风湿性关节炎之间的暗示性联系需要进一步调查.
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