@article { , title = {C-Met in invasive breast cancer: is there a relationship with the basal-like subtype?}, abstract = {BACKGROUND Basal?like (BL) breast cancer is an aggressive form of breast cancer with limited treatment options. Recent work has identified BL breast cancer as a biologically distinct form of triple?negative breast cancer, with a worse outlook. The receptor tyrosine kinase c?Met is a novel therapeutic target associated with reduced survival in breast cancer. Few studies have specifically addressed the association between c?Met and molecular subtype of breast cancer, yet this is a key consideration when selecting patients for clinical trials. The aim of this study is to evaluate c?Met expression in a large cohort of invasive breast cancers and in particular, its correlation with molecular subtype. METHODS Immunohistochemistry for c?Met was performed and evaluated on 1274 invasive breast cancers using tissue microarray technology. The c?Met scores were correlated with molecular subtype, survival, and other standard clinicopathological prognostic factors. RESULTS Multivariate logistic regression showed c?Met was independently associated with BL status (odds ratio?=?6.44, 95\% confidence interval?=?1.74?23.78, P?=?.005). There was a positive correlation between c?Met and Her2 (P?=?.005) and an inverse correlation with tumor size (P?[less than]?.001). C?Met was an independent poor prognostic factor at Cox regression analysis in all subtypes (hazard ratio?=?1.85, 95\% confidence interval?=?1.07?3.19, P?=?.027) and there was a trend toward reduced survival in BL tumors overexpressing c?Met, but this was not significant. CONCLUSIONS C?Met is independently associated with BL breast cancer. In the future, patients with BL tumors should be included in clinical trials of anti?c?Met therapy.}, doi = {10.1002/cncr.28386}, issn = {0008-543X}, issue = {2}, journal = {Cancer}, note = {See Comment from Andrew Green: AAM not available.}, pages = {163-171}, publicationstatus = {Published}, publisher = {Wiley}, url = {https://nottingham-repository.worktribe.com/output/1172720}, volume = {120}, keyword = {Nottingham Breast Cancer Research Centre}, year = {2014}, author = {Ho-Yen, Colan M. and Green, Andrew R. and Brentnall, Adam R. and Rakha, Emad A. and Ellis, Ian O. and Kermorgant, Stephanie and Jones, J. L.} }