Cell CycleCarcinoma, Squamous CellMitosisCarcinoma, Renal CellCell Cycle ProteinsCarcinomaCell Line, TumorCarcinoma, Basal CellG1 PhaseKidney NeoplasmsCell DivisionTumor Cells, CulturedDisease ProgressionMouth NeoplasmsHead and Neck NeoplasmsS PhaseMeiosisCyclinsCell ProliferationCDC2 Protein KinaseApoptosisG2 PhaseProtein-Serine-Threonine KinasesGene Expression Regulation, NeoplasticCyclin BPhosphorylationCarcinoma, HepatocellularRNA, MessengerCyclin-Dependent KinasesSignal TransductionCarcinoma, Transitional CellMolecular Sequence DataCell Cycle CheckpointsCanavan DiseaseImmunohistochemistryDNA-Binding ProteinsAntineoplastic AgentsCarcinoma, Merkel CellCell LineTranscription FactorsRetinoblastoma ProteinCyclin-Dependent Kinase Inhibitor p27Cyclin-Dependent Kinase Inhibitor p21Skin NeoplasmsSaccharomyces cerevisiaeEsophageal NeoplasmsCyclin D1Neoplasm InvasivenessTumor Suppressor Protein p53Nuclear ProteinsMice, NudeTumor Suppressor ProteinsBlotting, WesternBase SequenceTime FactorsDNA ReplicationCell NucleusCyclin-Dependent Kinase 2RNA, Small InterferingCell SurvivalFlow CytometryTongue NeoplasmsNeoplasm ProteinsTransfectionCarcinoma, Small CellDown-RegulationSpindle ApparatusReverse Transcriptase Polymerase Chain ReactionCyclin ESaccharomyces cerevisiae ProteinsSchizosaccharomyces pombe ProteinsSchizosaccharomycesLung NeoplasmsInterphaseTranscription, GeneticCyclin AAmino Acid SequenceGenes, FungalProtein KinasesHeLa CellsFungal ProteinsPhenotypeCells, CulturedCyclin-Dependent Kinase 4Tumor Markers, BiologicalE2F Transcription FactorsUbiquitin-Protein Ligase ComplexesRNA InterferenceNeoplasm TransplantationLiver NeoplasmsCDC2-CDC28 KinasesStarfishCarcinoma in SituAnaphase-Promoting Complex-CyclosomeG0 PhaseDNA DamageCyclin B1Urinary Bladder NeoplasmsProto-Oncogene ProteinsE2F1 Transcription Factor