4.4 Review

Teneurins: A conserved family of transmembrane proteins involved in intercellular signaling during development

期刊

DEVELOPMENTAL BIOLOGY
卷 290, 期 2, 页码 237-245

出版社

ACADEMIC PRESS INC ELSEVIER SCIENCE
DOI: 10.1016/j.ydbio.2005.11.038

关键词

Odz; DOC4; neurestin; Ten-1; brain

向作者/读者索取更多资源

Teneurins, which were initially described as ten-a and the pair-rule gene ten-m/odz in Drosophila, are a family of highly conserved proteins that have recently been characterized in Caenorhabditis elegans and a number of vertebrates. We have proposed the nomenclature teneurin 1 -4 for the four members of this gene family found in vertebrates. Recent evidence shows that teneurins belong to a novel class of signaling molecules that function both at the cell surface as type II transmembrane receptors and, after the release of the intracellular domain, as transcriptional regulators. Nuclear localization of the intracellular domain has been observed in vitro in mammalian cells and confirmed in vivo in C elegans. RNAi studies and mutational analysis has revealed that Ten-1 in C. elegans is an important regulator of many aspects of morphogenesis, including germ cell development and neuronal pathfinding. In vertebrates, teneurins are concentrated in the developing and adult central nervous system and at sites of pattern formation, including the developing limb. Teneurins also possess a carboxy terminal sequence that may be processed to generate a neuromodulatory peptide. Teneurin function appears to be required for a fundamentally important signaling mechanism conserved between invertebrates and vertebrates having an impact on many processes relying on cell-cell contact throughout development. (C) 2005 Elsevier Inc. All rights reserved.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.4
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据