2014
Synergistic tumor suppression by combined inhibition of telomerase and CDKN1A
Gupta R, Dong Y, Solomon PD, Wettersten HI, Cheng CJ, Min JN, Henson J, Dogra SK, Hwang SH, Hammock BD, Zhu LJ, Reddel RR, Saltzman WM, Weiss RH, Chang S, Green MR, Wajapeyee N. Synergistic tumor suppression by combined inhibition of telomerase and CDKN1A. Proceedings Of The National Academy Of Sciences Of The United States Of America 2014, 111: e3062-e3071. PMID: 25024194, PMCID: PMC4121806, DOI: 10.1073/pnas.1411370111.Peer-Reviewed Original ResearchConceptsP53-mediated transcriptional activationCyclin-dependent kinase inhibitor 1AMutant p53Telomerase inhibitionTumor suppressor p53Transcriptional activationSynergistic tumor suppressionTelomere dysfunctionCheckpoint proteinsP53 upregulated modulatorTumor suppressionCDK inhibitorsSuppressor p53Inhibitor 1AP53 activityTelomeraseHuman cancersCancer cell linesApoptosis inductionPharmacological inhibitionApoptosisCell linesPharmacological restorationP21Growth inhibition
2008
Telomere dysfunction and tumour suppression: the senescence connection
Deng Y, Chan SS, Chang S. Telomere dysfunction and tumour suppression: the senescence connection. Nature Reviews Cancer 2008, 8: 450-458. PMID: 18500246, PMCID: PMC3688269, DOI: 10.1038/nrc2393.Peer-Reviewed Original ResearchConceptsTelomere dysfunctionDysfunctional telomeresDNA damage responseKey PointsTelomeresEukaryotic chromosomesGenome instabilityShelterin complexApoptotic programDamage responseRepetitive sequencesCellular senescenceTelomeric endTumor suppressionProtein resultsP53 pathwayMutant p53TelomeresSpontaneous tumorigenesisSenescenceTumorigenesisMouse modelChromosomesDysfunctionProteinApoptosis
2007
Telomere dysfunction suppresses spontaneous tumorigenesis in vivo by initiating p53‐dependent cellular senescence
Cosme-Blanco W, Shen MF, Lazar AJ, Pathak S, Lozano G, Multani AS, Chang S. Telomere dysfunction suppresses spontaneous tumorigenesis in vivo by initiating p53‐dependent cellular senescence. EMBO Reports 2007, 8: 497-503. PMID: 17396137, PMCID: PMC1866197, DOI: 10.1038/sj.embor.7400937.Peer-Reviewed Original ResearchConceptsP53-dependent cellular senescenceSpontaneous tumorigenesisCellular senescenceCellular senescence pathwaysSenescence pathwaysCell cycle arrestSkin carcinomasSenescence markersTumorigenesisMiceDysfunctional telomeresTumor suppressionTelomere dysfunctionP53ApoptosisVivoSuppressionCarcinomaDysfunctionPathwaySenescence