Damped propagation of cell polarization explains distinct PCP phenotypes of epithelial patterning.
Damped propagation of cell polarization explains distinct PCP phenotypes of epithelial patterning.
复制标题
细胞极化的抑制传播解释了上皮图案的独特 PCP 表型。
DOI:
10.1038/srep02528
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发表时间:
2013
影响因子:
4.6
通讯作者:
Owen, Markus R.
中科院分区:
文献类型:
--
作者:
Zhu, Hao;Owen, Markus R.
During epithelial patterning in metazoans cells are polarized in the plane of a tissue, a process referred to as planar cell polarity (PCP). Interactions between a few molecules produce distinct phenotypes in diverse tissues in animals from flies to humans and make PCP tightly associated with tissue and organ growth control. An interesting question is whether these phenotypes share common traits. Previous computational models revealed how PCP signalling determines cell polarization in some specific contexts. We have developed a computational model, examined PCP signalling in varied molecular contexts, and revealed how details of molecular interactions and differences in molecular contexts affect the direction, speed, and propagation of cell polarization. The main finding is that damped propagation of cell polarization can generate rich variances in phenotypes of domineering non-autonomy and error correction in different contexts. These results impressively demonstrate how simple molecular interactions cause distinct, yet inherently analogous, developmental patterning.
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影响因子:
56.9
作者:
Amonlirdviman, K;Khare, NA;Tomlin, CJ
通讯作者:
Tomlin, CJ
影响因子:
11.8
作者:
Gray, Ryan S.;Roszko, Isabelle;Solnica-Krezel, Lilianna
通讯作者:
Solnica-Krezel, Lilianna
DOI:
10.1038/nrg2125
发表时间:
2007-07
期刊:
Nature reviews. Genetics
影响因子:
--
作者:
通讯作者:
--
影响因子:
4.3
作者:
Burak Y;Shraiman BI
通讯作者:
Shraiman BI
影响因子:
2.5
作者:
Le Garrec, JF;Lopez, P;Kerszberg, M
通讯作者:
Kerszberg, M