TelomeraseDNA-Binding ProteinsTelomereGene Expression Regulation, EnzymologicProto-Oncogene Proteins c-mycRNARNA, MessengerReverse Transcriptase Polymerase Chain ReactionCell AgingPromoter Regions, GeneticGene Expression Regulation, NeoplasticCell Line, TumorCatalytic DomainRepressor ProteinsTranscription, GeneticCell ProliferationGene ExpressionTumor Cells, CulturedTransfectionPrognosis