Figure 6From: Establishment of the epithelial-specific transcriptome of normal and malignant human breast cells based on MPSS and array expression dataCumulative Kaplan-Meier curves for epithelial expression of periostin (POSTN). A cohort of poor-prognosis estrogen receptor (ER)-positive tumours was analysed showing: (a) a significantly shorter overall survival (P = 0.0083); (b) a shorter disease free survival (P = 0.0136).Back to article page