IndraLab

Statements


Kinase-active EGFR activates AKT. 4 / 4
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"down-regulation of GAK by small hairpin RNA has two pronounced effects on EGF receptor signaling: (i) the levels of receptor expression and tyrosine kinase activity go up by >50-fold; and (ii) the spectrum of downstream signaling is significantly changed. One very obvious result is a large increase in the levels of activated extracellular signal-regulated kinase 5 and Akt. "

"Expression of wild-type (wt) Cbp remarkably suppressed EGF-induced activation of Src, ERK1/2, and Akt-1 enzymes, and NIH3T3 cell transformation, as well as colony formation of a breast cancer cell line (MDA-MB-468) in soft agar."

"The treatment of NCI-N87 cells with EGF resulted in increases in phosphorylation of Erk1/2, Akt, and P38. Blockade of the Erk, phosphatidylinositol-3 kinase/Akt, or P38 pathways in this cell line"

"EGFR is required for Akt activation."