维生素D代谢的遗传变异 连接表观遗传调节和微生物群相互作用:从表型到基因型
Gulsen Meral1,2, Muhammed Yunus Alp3,4, Neval Burkay5
1Medical Genetics, Epigenetic Coaching, Norwich, GBR.
Cureus
|December 4, 2025
概括
维生素D代谢基因中的遗传变异与更高的自闭症风险,哈西莫托甲状腺炎和过敏有关. 个性化的营养遗传方法对于优化维生素D功能和健康结果至关重要.
科学领域:
- 营养遗传学 营养遗传学
- 分子生物学分子生物学
- 免疫学 免疫学 免疫学
背景情况:
- 维生素D缺乏是一个广泛的全球健康问题,影响所有人口.
- 现有的补充策略还没有完全解决维生素D缺乏症.
- 维生素D代谢中的遗传,表观遗传和微生物群因素的相互作用需要进一步研究.
研究的目的:
- 探索遗传多态,表观遗传机制和肠道微生物群对维生素D代谢的影响.
- 研究这些因素对过敏,自身免疫性甲状腺炎 (哈希莫托甲状腺炎) 和自闭症谱系障碍的发展的潜在贡献.
主要方法:
- 对60名接受营养遗传检测的人员数据的回顾性分析.
- 专注于CYP2R1,GC和VDR基因中的多态性.
- 包括标准包括过敏,自闭症谱系障碍或哈希莫托甲状腺炎的诊断.
主要成果:
- 与维生素D不足相关的CYP2R1,GC和VDR多态的更高频率在患有自闭症,哈希莫托甲状腺炎和过敏的患者中观察到.
- 特定的VDR变种 (FokI,ApaI,BsmI) 在哈西莫托甲状腺炎患者中更为常见.
- 在自闭症患者中,VDR TaqI 变异更为普遍,而在过敏组中,BsmI,FokI,ApaI 和 TaqI 变异更为常见.
结论:
- 遗传变异和表观遗传变化可能会影响维生素D的新陈代谢和肠道微生物群,导致疾病的发展.
- 综合评估维生素D缺乏,包括遗传,表观遗传和微生物群因素,对于有效的治疗至关重要.
- 建议采用个性化的营养遗传策略,以优化维生素D活性并促进整体健康.
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