FIGURE 5
FROM:
6
1 integrin induces proteasome-mediated cleavage of erbB2 in breast cancer cells
Hajime Shimizu, Takashi Seiki, Makoto Asada, Kentaro Yoshimatsu and Noriyuki Koyama
BACK TO ARTICLEFigure 5.

Effects of heregulin
1 and IGF-1 on growth of ErbB2/mock and ErbB2/
4-
cyt cells. (a) Cells were cultured in suspension with (closed column) or without (open column) heregulin
1. Relative cell number was quantified after 4 days of cultivation. (b) Cells were cultured in suspension for a day, and stimulated with BSA (open column), heregulin
1 (closed column) and IGF-1 (hatched column). Relative cell number was quantified at 3 days after stimulation
