Figure 2.

Expression of QSOX1 mRNA in a cohort of 217 invasive ductal carcinomas of the breast. (A) Box plots of QSOX1 expression in relation to the histological grade (Kruskall Wallis test, P <0.001); (B) Kaplan-Meier curves for metastasis-free survival probabilities according to QSOX1 expression categorized with a cut-off equal to the upper threshold of the first tertile. Low: < first tertile, High: ≥ second tertile. SBR: Scraff Bloom Richardson;