BPTF and metastatic malignant neoplasm in the lymph nodes: In the TCGA‐STAD cohort, BPTF mRNA was subjected to upregulation in tumor tissues (Figure 1b), and BPTF upregulation was correlated with advanced T stage (depth of tumor invasion), N stage (lymph node metastasis), and pathological TNM (pTNM) stage (Figure 1c).