Epithelial‐mesenchymal transition (EMT) is a cellular reprogramming process where epithelial cells acquire mesenchymal phenotypes, enhancing their migratory and invasive abilities, and it drives malignant cancer progression by promoting tumor growth, metastasis, and therapy resistance.[32] overexpression of CypA enhanced EMT and CypA knockout is opposite in A549 and H1299 cells (Figure S3E, Supporting Information). The gene discussed is PPIA; the disease is neoplasm.