Nuclear Expression of Snail Is an Independent Negative Prognostic Factor in Human Breast Cancer

Figure 2

Kaplan-Meier survival curve for (a) overall survival depending on Snail expression (univariate analysis). (b)–(f) Kaplan-Meier survival curve for overall survival depending on Snail expression for the intrinsic breast cancer subtype.

(a) All

(b) Luminal A

(c) Luminal B, Her2⁻

(d) Luminal B, Her⁺

(e) Her2⁺

(f) Basal-like