Suppr超能文献

乳腺癌中的酪氨酸激酶信号传导:乳腺癌中的胰岛素样生长因子及其受体

Tyrosine kinase signalling in breast cancer: insulin-like growth factors and their receptors in breast cancer.

作者信息

Zhang X, Yee D

机构信息

University of Minnesota Cancer Center, Minneapolis, Minnesota 55455, USA.

出版信息

Breast Cancer Res. 2000;2(3):170-5. doi: 10.1186/bcr50. Epub 2000 Mar 6.

Abstract

The insulin-like growth factor (IGF) system exerts pleiotropic effects on mammalian cells. This review focuses on type I IGF receptor (IGF1R)-mediated signal transduction and its relevance in breast cancer. Upon activation by the IGFs, IGF1R, a transmembrane tyrosine kinase receptor, undergoes autophosphorylation, and then binds and phosphorylates additional signaling molecules. These intermediates initiate a series of downstream signaling events that are involved in multiple physiologic processes for cells. Recent data demonstrate that the IGF receptor system actively interacts with the estrogen receptor and integrin receptor systems. Cross-talk among these pathways regulates breast cancer proliferation, protection from cell death, and metastasis. Better understanding of IGF biochemical signaling pathways is of utmost importance for developing therapies for breast cancer.

摘要

胰岛素样生长因子(IGF)系统对哺乳动物细胞具有多效性作用。本综述聚焦于I型IGF受体(IGF1R)介导的信号转导及其在乳腺癌中的相关性。在被IGF激活后,IGF1R(一种跨膜酪氨酸激酶受体)发生自磷酸化,然后结合并磷酸化其他信号分子。这些中间体引发一系列下游信号事件,这些事件参与细胞的多种生理过程。最近的数据表明,IGF受体系统与雌激素受体和整合素受体系统积极相互作用。这些途径之间的相互作用调节乳腺癌的增殖、细胞死亡保护和转移。更好地理解IGF生化信号通路对于开发乳腺癌治疗方法至关重要。

相似文献

引用本文的文献

8
Glucose metabolism in gastric cancer: The cutting-edge.胃癌中的葡萄糖代谢:前沿进展
World J Gastroenterol. 2016 Feb 14;22(6):2046-59. doi: 10.3748/wjg.v22.i6.2046.

本文引用的文献

1
Insulin receptor substrate-4 enhances insulin-like growth factor-I-induced cell proliferation.
J Biol Chem. 1999 Oct 29;274(44):31179-84. doi: 10.1074/jbc.274.44.31179.

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