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Fig. 8 | BMC Cancer

Fig. 8

From: Constitutive expression of AhR and BRCA-1 promoter CpG hypermethylation as biomarkers of ERα-negative breast tumorigenesis

Fig. 8

Human TNBC harbor constitutive AhR expression and increased BRCA-1 promoter CpG methylation. Bars represent quantitation of BRCA-1 promoter CpG methylation (M/U ratio) and AhR expression in human TNBC (n = 4), LUM-A (n = 5), LUM-B (n = 4), and HER-2-positive (n = 5) breast tumors. Asterisks represent statistical differences (P < 0.05) compared to non-tumor breast tissue control

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