Conversion of PIP2 to PIP3 by PI3K bound to phosphorylated EGFRvIII
收藏reactome.org2025-03-23 收录
下载链接:
https://reactome.org/PathwayBrowser/#/R-HSA-5637801
下载链接
链接失效反馈官方服务:
资源简介:
The kinase activity of PI3K mediates the phosphorylation of PIP2 to form PIP3. It is assumed that EGFRvIII cancer mutant induces PI3K/AKT signaling in a manner similar to wild-type EGFR. Accordingly, activation of PI3K/AKT signaling cascade has been demonstrated in cells expressing EGFRvIII (Lammering et al. 2003, Li et al. 2004)
PI3K(磷脂酰肌醇3激酶)的激酶活性介导PIP2(磷脂酰肌醇-4,5-二磷酸)磷酸化为PIP3(磷脂酰肌醇-3,4,5-三磷酸)。据此,EGFRvIII(表皮生长因子受体变异体III)癌变突变体被认为以与野生型EGFR相似的方式诱导PI3K/AKT信号通路。因此,在表达EGFRvIII的细胞中,PI3K/AKT信号级联的激活已被证实(Lammering等,2003年,Li等,2004年)
提供机构:
Reactome



