卵细胞和食补充剂:一个迷你回顾
Hao Chen1, Shuoqi Wang2, Meiying Song1
1First Clinical Medical College, Heilongjiang University of Chinese Medicine, Harbin, China.
Frontiers in cell and developmental biology
|July 11, 2025
概括
在动物研究中,辅酶Q10 (CoQ10) 和抗氧化剂等食补充剂在改善卵子质量和生育能力方面表现有前途. 然而,人类研究是不一致的,突出需要更严格的临床试验.
科学领域:
- 生殖生物学和内分泌学.
- 线粒体医学是指线粒体医学.
- 营养科学 营养科学
背景情况:
- 不孕率正在上升,人们对蛋质量补充剂的兴趣越来越大.
- 线粒体功能,抗氧化活性和表观遗传学是影响卵细胞健康的关键途径.
- 像辅酶Q10 (CoQ10),黑激素,白醇,叶酸和omega-3脂肪酸等补充剂正在研究中.
研究的目的:
- 对改善卵子质量的食补充剂的证据进行审查.
- 探索作用机制,包括线粒体功能,抗氧化作用和表观遗传调节.
- 评估临床前发现对人类生殖结果的转化.
主要方法:
- 临床前 (动物) 和临床 (人类) 研究的文献综述.
- 对专注于CoQ10,抗氧化剂 (美拉,白醇),叶酸和omega-3脂肪酸的研究进行分析.
- 评估有关卵细胞成熟,胚胎发育和辅助生殖技术 (ART) 结果的证据.
主要成果:
- CoQ10在线粒体功能和母细胞细胞发育的动物模型中显示出有效性,初步的人类数据表明胚胎质量有所改善.
- 抗氧化剂在临床前研究中显示对ROS诱导的损伤有好处,但人类试验缺乏强有力的证据.
- 叶酸和欧米茄-3脂肪酸等表观基因调节剂在观察性研究中显示与改善ART结果和染色质重塑的关联.
- 临床前数据是令人信服的,但人类试验显示出由于可变设计和混因素的不一致性.
结论:
- 食补充剂显示出基于机械洞察力和临床前数据的显著潜力来改善卵细胞质量.
- 动物研究结果与人类生殖结果之间存在显著的脱节.
- 标准化随机对照试验 (RCT) 对于验证这些发现和为不孕症治疗提供临床指南至关重要.
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