Suppr超能文献

音猬因子信号通路与VACTERL综合征

Sonic Hedgehog Signaling and VACTERL Association.

作者信息

Ngan E S-W, Kim K-H, Hui C-C

机构信息

Department of Surgery, University of Hong Kong, Hong Kong, SAR, China ; Centre for Reproduction, Development and Growth, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong, SAR, China.

出版信息

Mol Syndromol. 2013 Feb;4(1-2):32-45. doi: 10.1159/000345725.

Abstract

Hedgehog (Hh) signaling is vital for the patterning and organogenesis of almost every system. The specificity of these developmental processes is achieved through a tight spatio-temporal regulation of Hh signaling. Mice with defective Hh signal exhibit a wide spectrum of anomalies, including Vertebral defects, Anal atresia, Cardiovascular anomalies, Tracheoesophageal fistula, Renal dysplasia, and Limb defects, that resemble strikingly the phenotypes observed in VACTERL association in humans. In this review, we summarize our current understanding of mammalian Hh signaling and highlight the relevance of various mouse models for studying the etiology and pathogenesis of VACTERL association. In addition, recent advances in genetic study for unraveling the complexity of genetic inheritance of VACTERL and the implication of the Sonic hedgehog pathway in disease pathogenesis are also discussed.

摘要

刺猬信号通路(Hh信号通路)对于几乎每个系统的模式形成和器官发生都至关重要。这些发育过程的特异性是通过对Hh信号通路进行严格的时空调节来实现的。Hh信号缺陷的小鼠表现出广泛的异常,包括脊柱缺陷、肛门闭锁、心血管异常、气管食管瘘、肾发育不全和肢体缺陷,这些异常与人类VACTERL综合征中观察到的表型极为相似。在这篇综述中,我们总结了目前对哺乳动物Hh信号通路的理解,并强调了各种小鼠模型对于研究VACTERL综合征病因和发病机制的相关性。此外,还讨论了在揭示VACTERL综合征复杂遗传继承方面的遗传学研究最新进展以及音猬因子信号通路在疾病发病机制中的意义。

相似文献

1

引用本文的文献

8
Hedgehog Signaling in Intestinal Development and Homeostasis. hedgehog 信号在肠道发育和稳态中的作用。
Annu Rev Physiol. 2021 Feb 10;83:359-380. doi: 10.1146/annurev-physiol-031620-094324. Epub 2020 Oct 9.

本文引用的文献

2
De novo mutations in human genetic disease.人类遗传疾病中的新生突变。
Nat Rev Genet. 2012 Jul 18;13(8):565-75. doi: 10.1038/nrg3241.
5
Inheritance of the VATER/VACTERL association.VATER/VACTERL综合征的遗传方式。
Pediatr Surg Int. 2012 Jul;28(7):681-5. doi: 10.1007/s00383-012-3100-z. Epub 2012 May 12.
7
Gli proteins in development and disease.发育与疾病中的 Gli 蛋白。
Annu Rev Cell Dev Biol. 2011;27:513-37. doi: 10.1146/annurev-cellbio-092910-154048. Epub 2011 Jul 21.
8
Personalized genomic medicine: lessons from the exome.个体化基因组医学:外显子组的启示。
Mol Genet Metab. 2011 Sep-Oct;104(1-2):189-91. doi: 10.1016/j.ymgme.2011.06.022. Epub 2011 Jul 5.

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验