DLC1 and breast carcinoma: Ectopic expression of DLC1 was found to suppress cell migration and invasion in HCC, non-small cell lung cancer, breast cancer, lung cancer, ovarian cancer cell line models [4], [15], [17]–[21], and overexpression of DLC1 in metastatic breast cancer cell line could attenuate size and incidence of pulmonary metastases [15].