甲状腺功能低下症和阻塞性睡眠呼吸暂停之间的关联:双向的门德尔随机化研究与地理数据库相结合
Mingyu Zhao1, Xu Huang1, Hu Zheng1
1Key Laboratory of Oral Diseases Research of Anhui Province, College & Hospital of Stomatology, Anhui Medical University, Hefei, China.
Frontiers in neurology
|December 25, 2024
概括
甲状腺功能低下症可能会增加阻塞性睡眠呼吸暂停 (OSA) 的风险,但OSA似乎不会导致甲状腺功能低下症. 在患有甲状腺功能低下症的患者中,建议早期查OSA,以便及时诊断和治疗.
科学领域:
- 内分泌学 在内分泌学.
- 肺部病理学 肺部病理学
- 遗传学 是一个遗传学.
背景情况:
- 甲状腺功能低下症和阻塞性睡眠呼吸暂停 (OSA) 之间的因果关系受到争论.
- 之前的研究对这种关联产生了相互矛盾的结果.
研究的目的:
- 用双向门德尔随机化 (MR) 方法研究甲状腺功能低下症和OSA之间的因果关系.
- 为了确定甲状腺功能低下是否是OSA的危险因素,或者反之亦然.
主要方法:
- 利用全基因组关联研究 (GWAS) 对甲状腺功能低下症和OSA的总结数据.
- 采用逆方差权衡 (IVW) 作为主要的MR分析方法,并使用加权中位数,MR-Egger和其他模型进行支持分析.
- 进行了敏感性分析,包括异质性和性质测试,以及留出一个漏洞的分析.
- 从相关数据集中对差异表达基因 (DEG) 进行生物信息学分析,以确定共同的途径.
主要成果:
- 基因预测的甲状腺功能低下症与增加OSA风险显著相关 (IVW OR = 1.734,P = 0.025).
- 反向MR分析没有证据表明OSA对甲状腺功能低下的因果关系 (IVW OR = 1.002,P = 0.454).
- 敏感性和生物信息学分析支持研究结果的稳定性和生物可信性,确定了常见的DEG.
结论:
- 甲状腺功能低下症被认为是发展OSA的潜在危险因素.
- 根据这项研究,阻塞性睡眠呼吸暂停似乎没有因果影响甲状腺功能低下症.
- 建议在甲状腺功能低下症患者中加强对OSA的查,以便早期检测和管理.
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