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林/CDCA8缺乏会改变甲状腺的发育,并导致状瘤样结构
Hortense Didier-Mathon1, Athanasia Stoupa1,2,3, Dulanjalee Kariyawasam1,2,3
1Université Paris Cité, Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM), Institut Cochin, Paris, France.
Frontiers in endocrinology
|November 15, 2023
概括
玻利林缺乏会损害甲状腺的发育和功能,导致肠和激素合成缺陷. 它还增加了对甲状腺癌的易感性,建议对具有BOREALIN突变的患者进行监测.
科学领域:
- 内分泌学 在内分泌学.
- 分子生物学分子生物学
- 发展生物学 发展生物学
背景情况:
- 博雷林/CDCA8突变与先天性甲状腺功能低下症和甲状腺功能障碍症有关.
- 玻利林是染色体乘客综合体的一个组成部分,在线粒分裂中起作用.
- 玻利阿林在甲状腺发育和疾病中的特定功能尚不清楚.
研究的目的:
- 调查玻利林在甲状腺发育和功能中的作用.
- 描述玻里亚林缺乏对甲状腺结构和激素合成的影响.
- 探索波雷林突变与甲状腺癌易感性之间的潜在联系.
主要方法:
- 甲状腺组织的组织学分析.
- 转录组分析以评估基因表达变化.
- 定量PCR用于验证基因表达数据.
- 使用玻利缺乏 (玻利+/-) 的小鼠模型.
主要成果:
- 玻利林缺乏导致甲状腺发育受损,最初出现增生,随后出现低增生.
- 成年玻里亚林缺乏的小鼠患有甲状腺,甲状腺激素合成有缺陷.
- 老年玻利林缺乏的小鼠显示甲状腺毛囊和乳腺状结构混乱,具有ERK通路激活和Braf-like基因增加,类似于乳腺状甲状腺癌.
- 来自林缺乏小鼠的甲状腺组织与携带林突变的人类乳头甲状腺癌具有相似之处.
结论:
- 玻里阿林对甲状腺结构的发展和整个生命中的功能至关重要.
- 玻利林在与先天性甲状腺功能低下症相关的甲状腺失调中起作用.
- 患有BOREALIN突变的患者可能患甲状腺癌的风险增加,因此需要密切监测.
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