期刊
CANCER CELL
卷 6, 期 2, 页码 171-183出版社
CELL PRESS
DOI: 10.1016/j.ccr.2004.07.009
关键词
-
资金
- NCI NIH HHS [5R01CA78461] Funding Source: Medline
Recent evidence suggests that human cells require more genetic changes for neoplastic transformation than do their murine counterparts. However, a precise enumeration of these differences has never been undertaken. We have determined that perturbation of two signaling pathways-involving p53 and Raf-suffices for the tumorigenic conversion of normal murine fibroblasts, while perturbation of six pathways-involving p53, pRb, PP2A, telomerase, Raf, and Ral-GEFs-is needed for human fibroblasts. Cell type-specific differences also exist in the requirements for tumorigenic transformation: immortalized human fibroblasts require the activation of Raf and Ral-GEFs, human embryonic kidney cells require the activation of PI3K and Ral-GEFs, and human mammary epithelial cells require the activation of Raf, PI3K, and Ral-GEFs.
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。
推荐
暂无数据