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表观基因组失活 RasGAPs 激活了一组 Luminal B 型乳腺癌中的 RAS 信号通路。

Epigenomic Inactivation of RasGAPs Activates RAS Signaling in a Subset of Luminal B Breast Cancers.

机构信息

Department of Molecular and Medical Genetics, Knight Cancer Institute, Oregon Health and Science University, Portland, Oregon.

Department of Biomedical Engineering, Knight Cancer Institute, Oregon Health and Science University, Portland, Oregon.

出版信息

Cancer Discov. 2017 Feb;7(2):131-133. doi: 10.1158/2159-8290.CD-16-1423.

DOI:10.1158/2159-8290.CD-16-1423
PMID:28167613
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5312830/
Abstract

Invasion and metastasis of a subset of aggressive luminal B breast cancers is driven by the concomitant inactivation of the RasGAPs DAB2IP and RASAL2. Inactivation of both proteins increases RAS activity and drives invasion, whereas inactivation of DAB2IP specifically promotes NF-κB-mediated epithelial-mesenchymal transition. Cancer Discov; 7(2); 131-3. ©2017 AACRSee related article by Olsen et al., p. 202.

摘要

一组侵袭性 luminal B 型乳腺癌的侵袭和转移是由 RasGAPs DAB2IP 和 RASAL2 的同时失活所驱动的。两种蛋白的失活均增加了 RAS 的活性并促进了侵袭,而 DAB2IP 的失活则特异性地促进了 NF-κB 介导的上皮-间充质转化。Cancer Discov; 7(2); 131-3. ©2017 AACRSee 相关文章由 Olsen 等人,第 202 页。

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2
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3
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