WASF3 and neoplasm: A representative staining of WAVE3 in one mSBR1 and one mSBR3 tumor is shown in figure 3 where a clear difference in staining can be seen between the ER(+)/mSBR1 (low score, Fig. 3A&B) and ER(−)/mSBR3 (high score, Fig. 3C&D).