Breast Neoplasms|Carcinoma, Non-Small-Cell Lung|Cell Line|Cell Line, Tumor|Central Nervous System Neoplasms|Computational Biology|Computer Graphics|Databases, Genetic|Epithelial Cells|Gene Expression Profiling|Gene Expression Regulation, Neoplastic|Genes, Neoplasm|Glioblastoma|HT29 Cells|Humans|Kidney Neoplasms|Leukemia|Lung Neoplasms|Melanoma|Mesoderm|Models, Statistical