The cBioPortal for Cancer Genomics database (TCGA, provisional) was used to analyze the DEGs (|log Ratio| ≥ 1 and p-value < 0.05) in breast cancer patients with or without FABP7 alterations, which was drawn with online tool (https://paolo.shinyapps.io/ShinyVolcanoPlot/) (Fig. 3a). The gene discussed is FABP7; the disease is breast cancer.