To further explore the role of FOXP3 and VEGF in breast cancer survival, we analyzed the relationship between FOXP3 or VEGF expression and survival in 3951 breast cancer samples in the Kaplan–Meier plotter (www.kmplot.com), an online website that can be used to assess the effect of genes on breast cancer prognosis29–31. Here, VEGFA is linked to breast carcinoma.