Lens-specific conditional knockout of Msx2 in mice leads to ocular anterior segment dysgenesis via activation of a calcium signaling pathway

Lens-specific conditional knockout of Msx2 in mice leads to ocular anterior segment dysgenesis via activation of a calcium signaling pathway
复制标题

小鼠晶状体特异性条件性敲除Msx2通过激活钙信号通路导致眼前节发育不全

DOI:
10.1038/s41374-018-0180-y
复制
发表时间:
2019-01
影响因子:
5
通讯作者:
Jiangyue Zhao
Jiangyue Zhao
中科院分区:
医学2区
文献类型:
--
作者:
Wenting Yu;Ziyan Yu;Danhong Wu;Jiao Zhang;Ying Zhu;Yang Zhang;Hong Ning;Mingwu Wang;Jinsong Zhang;Jiangyue Zhao

文献摘要

参考文献

相似文献

眼前节发育不全(Ocular anterior segment dysgenesis,ASD)是指眼睛前部结构的正常发育障碍,导致透镜混浊。与ASD相关的潜在机制仍不清楚。以前的研究表明,转录因子肌肉片段同源框2(Msx2)在ASD中。在这项研究中,我们使用Msx2条件性基因敲除(CKO)小鼠作为模型,发现表面外胚层Msx2缺陷诱导ASD。Msx2功能的丧失特别影响透镜发育,而其他眼睛结构没有受到显著影响。多种证据表明,钙信号通路参与了这一发病机制。我们的研究表明,Msx2通过激活一个尚未确定的钙信号通路在透镜发育中起着至关重要的作用。
Ocular anterior segment dysgenesis (ASD) is a failure of normal development of anterior structures of the eye, leading to lens opacification. The underlying mechanisms relating to ASD are still unclear. Previous studies have implicated transcriptional factor muscle segment homeobox 2 (Msx2) in ASD. In this study, we used Msx2 conditional knockout (CKO) mice as a model and found that Msx2 deficiency in surface ectoderm induced ASD. Loss of Msx2 function specifically affected lens development, while other eye structures were not significantly affected. Multiple lines of evidence show that calcium signaling pathways are involved in this pathogenesis. Our study demonstrates that Msx2 plays an essential role in lens development by activating a yet undetermined calcium signaling pathway.
DOI: 10.1002/0471142727.mb1409s66
发表时间: 2004-05-01
影响因子: --
作者:
Pizard, Anne;Haramis, Anna;Paganelli, Alejandra
通讯作者: Paganelli, Alejandra
DOI: 10.1006/bbrc.1996.0159
发表时间: 1996-01-26
影响因子: 3.1
作者:
Sanderson, J;Marcantonio, JM;Duncan, G
通讯作者: Duncan, G
DOI: 10.1073/pnas.92.13.6137
发表时间: 1995-06-20
影响因子: 11.1
作者:
LIU, YH;KUNDU, R;MAXSON, RE
通讯作者: MAXSON, RE
DOI: 10.1016/j.ajpath.2012.02.017
发表时间: 2012-06
期刊: The American journal of pathology
影响因子: --
作者:
Jiangyue Zhao;K. Kawai;Hongyan Wang;Di Wu;Mingwu Wang;Zhicao Yue;Jinsong Zhang;Yi-hsin Liu
通讯作者: Jiangyue Zhao;K. Kawai;Hongyan Wang;Di Wu;Mingwu Wang;Zhicao Yue;Jinsong Zhang;Yi-hsin Liu
DOI: 10.1371/journal.pone.0109193
发表时间: 2014
期刊: PloS one
影响因子: 3.7
作者:
Dorà NJ;Collinson JM;Hill RE;West JD
通讯作者: West JD