GLIS3在甲状腺发育中的作用以及在甲状腺特异性Glis3KO小鼠中的基因表达调节中的作用
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Updated: Jul 23, 2025

08:33
An Ex vivo Culture System to Study Thyroid Development
Published on: June 6, 2014
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Hong Soon Kang1, Sara A Grimm1, Xiao-Hui Liao2
1National Institutes of Health.
Research square
|July 18, 2023
概括
失去GLI-Similar 3 (GLIS3) 会影响甲状腺激素的产生,导致先天性甲状腺功能低下症. GLIS3活性由TSH/PKA通路调节,影响甲状腺激素生物合成基因.
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:
- 人和小鼠的先天性甲状腺功能低下症 (CH) 与GLI-Similar 3 (GLIS3) 功能障碍有关.
- 包括Slc5a5 (Nis) 在内的GLIS3蛋白表达和目标基因激活与从E15.5.5.开始的小鼠甲状腺发育一致.
结论:
- GLIS3转录活性是由TSH/TSHR介导的PKA通路激活调节的.
- 这一规则解释了GLIS3表达和基因诱导的增加,包括甲状腺激素生物合成基因,作为对低饮食诱导的TSH升高的反应.
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