Article
New model of ErbB-2 over-expression in human mammary luminal epithelial cells
29 Jan 1999
Abstract excerpt
The ErbB-2 receptor has been strongly implicated in the development of breast cancer. To establish a new model system to investigate the role of erbB-2 in tumorigenesis of the breast, the conditionally immortalised human mammary luminal epithelial cell line HB4a was transfected with erbB-2 cDNA. Biological and biochemical characterisation of the resulting cell lines demonstrated that high levels of ErbB-2...