催产素受体多态性与睡眠呼吸暂停症状有关
Hisanori Goto1,2, Yasuhiko Yamamoto2, Hiromasa Tsujiguchi3,4
1Department of Endocrinology and Metabolism, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Ishikawa 920-8640, Japan.
Journal of the Endocrine Society
|November 28, 2024
概括
催产素受体 (OXTR) 基因的遗传变异与阻塞性睡眠呼吸暂停 (OSA) 症状有关. 在日本人中,OXTR rs2254298 A等位基因与增加的OSA严重性和较低的主观睡眠质量有关.
科学领域:
- 睡眠医学 睡眠医学
- 遗传学 是一个遗传学.
- 呼吸系统医学 呼吸系统医学
背景情况:
- 催产素补充剂对阻塞性睡眠呼吸暂停 (OSA) 有希望.
- 动物研究表明,催产素与呼吸控制有关.
- 内源性催产素信号在人类睡眠中的作用尚不清楚.
研究的目的:
- 调查催产素-催产素受体 (OXTR) 系统对OSA的遗传贡献.
- 在日本人口中分析OXTR基因多态和睡眠参数之间的关联.
主要方法:
- 对OXTR基因多态的遗传关联分析.
- 利用了305名日本参与者的问卷数据和睡眠测量.
- 在225个人中评估了OSA症状.
主要成果:
- 在患有OSA症状的个体中,OXTR rs2254298 A基因基因更频繁.
- 在rs2254298 A基因型组中,气喘和打更为普遍.
- 在rs2254298 A基因型组中,主观睡眠效率较低,尽管客观睡眠效率没有显著差异.
结论:
- 通过呼吸控制途径,OXTR基因可能会影响OSA症状.
- 这些发现表明,与催产素系统相关的OSA存在潜在的遗传倾向.
- 不能排除与因果基因的结合不平衡.
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