MMP9 and non-small cell lung carcinoma: Here, we discovered that TRIM67 influences the malignant behaviour of tumour cells by promoting the proliferation, migration, and invasion of NSCLC cells via the Notch pathway and the expression of downstream proteins, including RhoA, RhoC, MMP-9, P21, c-Myc, and epithelial-mesenchymal transition-related markers 25.