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. Author manuscript; available in PMC: 2009 Aug 24.
Published in final edited form as: Breast Cancer Res Treat. 2007 Sep 20;110(3):493–505. doi: 10.1007/s10549-007-9748-8

Fig. 5.

Fig. 5

Inhibition of AREG and EGFR signaling decreases PTHrP expression. (a) MDA, (b) A1, (c) S1 or (d) BC61 cells were treated with 1 μM of PD for 6 h, 10 μg/ml of an AREG neutralizing antibody for 6 (a) or 24 h (b, c), or 10 μg/ml of goat IgG as a control. Messenger RNA was harvested from three independent cultures and analyzed. This experiment was repeated twice. *P < 0.01 vs. basal