Fig. 3
From: Endothelial cells induce cancer stem cell features in differentiated glioblastoma cells via bFGF
bFGF in ECCM induces CD133 expression on BMP4-differentiated CD133− cells. a Growth factor array comparing control medium (left panel) to ECCM (right panel). b, c Differentiation of G073 cells using 100 ng/ml BMP4 for 7 days and subsequent sorting of CD133− cells. Graphs show % CD133+ cells 5 days after sorting, as determined by FACS ((b) n = 3, (c) left n = 2, right n = 3)