1999
Induction of cyclin-dependent kinase inhibitors and G1 prolongation by the chemopreventive agent N-acetylcysteine
Liu M, Wikonkal N, Brash D. Induction of cyclin-dependent kinase inhibitors and G1 prolongation by the chemopreventive agent N-acetylcysteine. Carcinogenesis 1999, 20: 1869-1872. PMID: 10469636, DOI: 10.1093/carcin/20.9.1869.Peer-Reviewed Original ResearchMeSH KeywordsAcetylcysteineAnimalsAnticarcinogenic AgentsAntioxidantsCell CycleCell LineChromansCyclin-Dependent Kinase Inhibitor p16Cyclin-Dependent Kinase Inhibitor p21CyclinsFibroblastsFree Radical ScavengersG1 PhaseGene Expression RegulationGene Expression Regulation, NeoplasticGenes, p16GlutathioneHumansKeratinocytesMiceModels, BiologicalNeoplasm ProteinsPapillomaSkin NeoplasmsTumor Cells, CulturedTumor Suppressor Protein p53ConceptsCyclin-dependent kinase inhibitorNovel molecular basisCell cycle transitionKinase inhibitorsDNA replicationDNA repairCellular differentiationMolecular basisG1 prolongationGene expressionAntioxidant N-acetylcysteineN-acetylcysteineIntracellular glutathione levelsArrestAgent N-acetylcysteineInductionInhibitorsGlutathione levelsCyclinChemopreventive agentsChemopreventive activityDifferentiationUsual mechanismP53Replication
1982
Determination of DNA superhelicity and extremely low levels of DNA strand breaks in low numbers of nonradiolabeled cells by DNA-4′,6-diamidino-2-phenylindole fluorescence in nucleoid gradients
Lipetz P, Brash D, Joseph L, Jewett H, Lisle D, Lantry L, Hart R, Stephens R. Determination of DNA superhelicity and extremely low levels of DNA strand breaks in low numbers of nonradiolabeled cells by DNA-4′,6-diamidino-2-phenylindole fluorescence in nucleoid gradients. Analytical Biochemistry 1982, 121: 339-348. PMID: 7103066, DOI: 10.1016/0003-2697(82)90491-2.Peer-Reviewed Original Research