FIGURE 7.

p63 and TGFβ levels in basal and nonbasal breast cancers. A, p63 levels in normal breast, nonbasal-like, and basal-like breasts tumors, from publically available microarray data (30). There is a significant difference in p63 expression between normal and both basal and non-BLC, p < 0.001. B, TGFβ levels in normal breast, non-basal like and basal like breasts tumors, from the same data set. There is a significance difference between normal and non-BLC, p < 0.006, but no significant difference between normal and basal. Error bars, S.E.