FAS and breast carcinoma: To investigate the prognosis of FAS for breast cancer, we plotted the Kaplan-Meier survival curves for FAS in www.kmplot.com, and found that the higher FAS abundance correlated with a poor recurrence-free survival (RFS) via microarray data from n = 3554 breast patients (HR = 1.14, P = 0.024) (Figure 1E).