Gene AmplificationIn Situ Hybridization, FluorescenceGenes, erbB-2Nucleic Acid Amplification TechniquesReceptor, erbB-2Gene DosagePolymerase Chain ReactionBase SequenceMolecular Sequence DataImmunohistochemistryPhosphonoacetic AcidGene Expression Regulation, NeoplasticDrug ResistanceDihydroorotaseBreast NeoplasmsGenes, mycTetrahydrofolate DehydrogenaseMutationRNA, MessengerBlotting, SouthernCell Line, TumorDNA, NeoplasmGene ExpressionReceptor, Epidermal Growth FactorCell LineDNA PrimersReverse Transcriptase Polymerase Chain ReactionTumor Cells, CulturedChromosomes, Human, Pair 17Tumor Markers, BiologicalTissue Array AnalysisTransfectionProto-Oncogene ProteinsCarbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing)Nucleic Acid HybridizationOncogenesSignal TransductionPrognosisDNAParaffin EmbeddingCloning, MolecularDNA-Binding ProteinsMethotrexateSensitivity and SpecificityNeuroblastomaIn Situ HybridizationNuclear ProteinsChromogenic CompoundsNeoplasm ProteinsCyclin D1Genes, erbB-1Amino Acid SequenceChromosome AberrationsAneuploidyAdenocarcinomaAspartate CarbamoyltransferasePhenotypeSequence Analysis, DNATranscription FactorsGene Expression RegulationOncogene ProteinsRNA, NeoplasmProto-Oncogene Proteins c-mdm2Blotting, WesternUp-RegulationMice, TransgenicCricetinaeProto-Oncogene Proteins c-mycApoptosisPromoter Regions, GeneticGene Expression ProfilingPlasmidsDNA, BacterialTumor Suppressor Protein p53Proto-OncogenesDrug Resistance, NeoplasmNeoplasm InvasivenessChorionAmaranthusFibroblast Growth Factor 3Oligonucleotide Array Sequence AnalysisTranscription, GeneticCells, CulturedDNA, ComplementaryCricetulusAntineoplastic AgentsRNA, Small InterferingNeoplasm StagingKaryotypingCell ProliferationChromosome MappingDNA ProbesCell DivisionCell Transformation, NeoplasticCarcinoma, Squamous CellBlotting, NorthernGene RearrangementImmunoenzyme TechniquesDNA Mutational AnalysisGenes, p53