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. Author manuscript; available in PMC: 2010 Jul 15.
Published in final edited form as: Cancer Res. 2009 Jun 23;69(14):5743–5751. doi: 10.1158/0008-5472.CAN-08-3564

Figure 5.

Figure 5

Reduction of RGS4 protein in human breast carcinomas. A, sections of breast tissue stained for RGS4 protein with anti-RGS4 antibody. Scale bar, 50 μm. a, benign breast tissue; b, benign breast tissue with antibody preblocked by RGS4 protein; c, ductal carcinoma in situ; d and e, invasive carcinoma; f, breast cancer metastasis in lymph nodes. B, RGS4 protein levels in human breast tissues (n = 9 patients) determined by H-score analysis of immunohistochemically stained tissue sections. Columns, mean; bars, SD. *, P < 0.05 and **, P < 0.001 compared with nearby benign breast tissue by paired t test.