Western blot assays (Figures 1G–H) showed that hnRNPA1 depletion inhibited the expression of E-cadherin (Figure 1I) and promoted the expression of N-cadherin (Figure 1J) and Vimentin (Figure 1K), which suggested that hnRNPA1 might promote tumor metastasis by accelerating the transition of mesenchymal phenotypic in NSCLC. The gene discussed is CDH2; the disease is neoplasm.