配体内吞作用在notch信号传导中的作用

IF 4.6 Q2 MATERIALS SCIENCE, BIOMATERIALS
Ekaterina Seib, Thomas Klein
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引用次数: 14

摘要

Notch信号受体是一种由力激活的机械受体。这种力引起Notch的构象变化,导致其胞内结构域通过两次连续的蛋白水解裂解释放到细胞质中。在大多数情况下,这种力是由受体上的配体在它们的内吞作用时产生的。在这篇综述中,我们总结了最近的工作,更详细地阐明了内吞作用在配体依赖性Notch激活过程中的作用,并讨论了配体泛素化在这一过程中的作用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

The role of ligand endocytosis in notch signalling

The role of ligand endocytosis in notch signalling

The Notch signalling receptor is a mechanoreceptor that is activated by force. This force elicits a conformational change in Notch that results in the release of its intracellular domain into the cytosol by two consecutive proteolytic cleavages. In most cases, the force is generated by pulling of the ligands on the receptor upon their endocytosis. In this review, we summarise recent work that shed a more detailed light on the role of endocytosis during ligand-dependent Notch activation and discuss the role of ubiquitylation of the ligands during this process.

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来源期刊
ACS Applied Bio Materials
ACS Applied Bio Materials Chemistry-Chemistry (all)
CiteScore
9.40
自引率
2.10%
发文量
464
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