母亲的1型糖尿病和相对保护对后代的传播
Lowri A Allen1, Peter N Taylor1, Kathleen M Gillespie2
1Diabetes Research Group, Cardiff University, University Hospital of Wales, Cardiff, UK.
The lancet. Diabetes & endocrinology
|September 4, 2023
概括
1型糖尿病在患有这种疾病的父亲的孩子中比母亲的孩子多两倍. 本综述探讨了可能解释受影响父亲后代增加风险的遗传和环境因素.
科学领域:
- 内分泌学 在内分泌学.
- 遗传学 遗传学 是一个
- 生殖生物学 生殖生物学
背景情况:
- 1型糖尿病 (T1D) 对后代的传播因父母的性别而异.
- 患有T1D的男性后代的T1D发病率高于患有T1D的女性后代.
- 这种基于性别的T1D遗传差异的根本原因在很大程度上是未知的.
研究的目的:
- 审查和综合有关从患病的父亲传播T1D比患病的母亲传播率的证据.
- 探索潜在的遗传,环境和母性因素,这些因素有助于观察到T1D遗传中的性别差异.
主要方法:
- 对调查T1D传播率的九项主要研究进行了系统审查.
- 对研究结果的分析,包括效果大小,优点和弱点.
- 探索关于父传染优势的潜在机制的建议.
主要成果:
- 与T1D母亲的后代相比,T1D父亲的后代患1型糖尿病的发生率大约是T1D母亲的后代的两倍.
- 证据支持各种遗传机制,包括偏好基因传播和原始父母效应.
- 还考虑了环境因素,如母亲高血糖和抗体转移.
结论:
- 患有T1D的父亲后代的T1D发病率较高,因此需要进一步调查特定的遗传和环境影响.
- 了解这些机制可以帮助识别高风险个体,并制定有针对性的T1D预防策略.
- 在母体T1D传播中观察到的潜在的保护因素可能会为未来的干预提供信息.
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