Basement Membrane/metabolism; Breast Neoplasms/genetics; Mammary Neoplasms, Experimental/genetics; Angiogenic Proteins/genetics; Angiogenic Proteins/metabolism; Animals; Apoptosis Regulatory Proteins/genetics; Apoptosis Regulatory Proteins/metabolism; Basement Membrane/pathology; Breast Neoplasms/metabolism; Breast Neoplasms/pathology; Cell Adhesion/genetics; Cell Line, Tumor; Collagen; Drug Combinations; Female; Gene Expression Profiling/methods; Gene Expression Regulation, Neoplastic; Humans; Immunohistochemistry; Laminin; Mammary Neoplasms, Experimental/metabolism; Mammary Neoplasms, Experimental/pathology; Mice; Mice, Nude; Neoplasm Invasiveness/genetics; Neoplasm Metastasis/genetics; Oligonucleotide Array Sequence Analysis; Phenotype; Proteoglycans; Reverse Transcriptase Polymerase Chain Reaction; Transcriptome; Transendothelial and Transepithelial Migration/genetics; Transplantation, Heterologous; Tumor Burden/genetics