2022
p16 Represses DNA Damage Repair via a Novel Ubiquitin-Dependent Signaling Cascade
Molkentine DP, Molkentine JM, Bridges KA, Valdecanas DR, Dhawan A, Bahri R, Hefner AJ, Kumar M, Yang L, Abdelhakiem M, Pifer PM, Sandulache V, Sheth A, Beadle BM, Thames HD, Mason KA, Pickering CR, Meyn RE, Skinner HD. p16 Represses DNA Damage Repair via a Novel Ubiquitin-Dependent Signaling Cascade. Cancer Research 2022, 82: 916-928. PMID: 34965932, PMCID: PMC9136619, DOI: 10.1158/0008-5472.can-21-2101.Peer-Reviewed Original ResearchMeSH KeywordsCarcinoma, Squamous CellCarrier ProteinsCyclin-Dependent Kinase Inhibitor p16DNA DamageDNA, ViralHead and Neck NeoplasmsHumansPapillomaviridaePapillomavirus InfectionsSignal TransductionSquamous Cell Carcinoma of Head and NeckTumor Suppressor ProteinsUbiquitinUbiquitin-Protein LigasesUbiquitin-Specific Peptidase 7ConceptsUbiquitin-specific protease 7DNA damage repairDamage repairHPV-positive tumorsTranscription factor Sp1Human papillomavirusFactor Sp1Neck squamous cell carcinoma cellsDNA-damaging therapiesRenders cellsHomologous recombinationSignaling cascadesHPV-negative diseaseSquamous cell carcinoma cellsHPV-negative counterpartsHPV-positive diseaseSquamous cell carcinomaUSP7 inhibitorsDNA damageHPV-negative HNSCCFunctional roleDegradation pathwayHPV positivityPathwayUndiscovered pathways
2019
Disruption of TP63-miR-27a* Feedback Loop by Mutant TP53 in Head and Neck Cancer
Chari NS, Ivan C, Le X, Li J, Mijiti A, Patel AA, Osman AA, Peterson CB, Williams MD, Pickering CR, Caulin C, Myers JN, Calin GA, Lai SY. Disruption of TP63-miR-27a* Feedback Loop by Mutant TP53 in Head and Neck Cancer. Journal Of The National Cancer Institute 2019, 112: 266-277. PMID: 31124563, PMCID: PMC7073912, DOI: 10.1093/jnci/djz097.Peer-Reviewed Original ResearchMeSH KeywordsCase-Control StudiesChromatin ImmunoprecipitationFeedback, PhysiologicalHead and Neck NeoplasmsHumansMicroRNAsMouth NeoplasmsMutationNeoplasm StagingPromoter Regions, GeneticSquamous Cell Carcinoma of Head and NeckSurvival RateTranscription FactorsTranscription, GeneticTumor Suppressor Protein p53Tumor Suppressor ProteinsConceptsMutant TP53Neck squamous cell carcinomaSquamous cell carcinomaHNSCC cell linesInhibits tumor growthEpidermal growth factor receptorFrequent eventRole of TP53PI3K pathwayGrowth factor receptorCancer Genome AtlasCell carcinomaNeck cancerHNSCC samplesPoor survivalEpidermal growth factorTumor growthVivo findingsTumor progressionPatient samplesTumor samplesTumor survivalTumor cellsNormal tissuesNovel target
2017
Distinct pattern of TP53 mutations in human immunodeficiency virus–related head and neck squamous cell carcinoma
Gleber‐Netto F, Zhao M, Trivedi S, Wang J, Jasser S, McDowell C, Kadara H, Zhang J, Wang J, William WN, Lee JJ, Nguyen ML, Pai SI, Walline HM, Shin DM, Ferris RL, Carey TE, Myers JN, Pickering CR, Consortium F. Distinct pattern of TP53 mutations in human immunodeficiency virus–related head and neck squamous cell carcinoma. Cancer 2017, 124: 84-94. PMID: 29053175, PMCID: PMC5785080, DOI: 10.1002/cncr.31063.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedCadherinsCarcinoma, Squamous CellCase-Control StudiesCaspase 8Class I Phosphatidylinositol 3-KinasesCyclin D1Cyclin-Dependent Kinase Inhibitor p16Cyclin-Dependent Kinase Inhibitor p18ErbB ReceptorsF-Box-WD Repeat-Containing Protein 7FemaleHead and Neck NeoplasmsHistone MethyltransferasesHistone-Lysine N-MethyltransferaseHIV InfectionsHLA-A AntigensHumansIn Situ HybridizationIntracellular Signaling Peptides and ProteinsKelch-Like ECH-Associated Protein 1LIM Domain ProteinsMaleMiddle AgedNF-E2-Related Factor 2Nuclear ProteinsPapillomaviridaePapillomavirus InfectionsProtein Serine-Threonine KinasesProto-Oncogene Proteins p21(ras)Receptor, Notch1Receptor, Notch2Receptor, Transforming Growth Factor-beta Type IIReceptors, Transforming Growth Factor betaSquamous Cell Carcinoma of Head and NeckTranscription FactorsTumor Suppressor Protein p53Tumor Suppressor ProteinsConceptsHuman immunodeficiency virus-infected individualsHuman immunodeficiency virus (HIV) infectionNeck squamous cell carcinomaHuman papillomavirus (HPV) statusImmunodeficiency virus infectionVirus-infected individualsSquamous cell carcinomaSample of HIVTP53 mutation frequencyHNSCC patientsCell carcinomaHistopathological differencesPolymerase chain reactionIon Reporter softwareP16 immunostainingDistinct biologyVirus infectionHigh incidenceHIVHNSCCMultiplex polymerase chain reactionDistinct patternsHIV virusTumor samplesTP53 gene
2010
DNA Damage Drives an Activin A–Dependent Induction of Cyclooxygenase-2 in Premalignant Cells and Lesions
Fordyce C, Fessenden T, Pickering C, Jung J, Singla V, Berman H, Tlsty T. DNA Damage Drives an Activin A–Dependent Induction of Cyclooxygenase-2 in Premalignant Cells and Lesions. Cancer Prevention Research 2010, 3: 190-201. PMID: 20028875, PMCID: PMC2954106, DOI: 10.1158/1940-6207.capr-09-0229.Peer-Reviewed Original ResearchMeSH KeywordsActivinsAtaxia Telangiectasia Mutated ProteinsBlotting, WesternBreast NeoplasmsCarcinoma in SituCarcinoma, Ductal, BreastCell Cycle ProteinsCyclin-Dependent Kinase Inhibitor p16Cyclooxygenase 2DNA DamageDNA-Binding ProteinsEnzyme-Linked Immunosorbent AssayFemaleGene ExpressionGene Expression ProfilingHumansImmunohistochemistryNeoplasm ProteinsOligonucleotide Array Sequence AnalysisPrecancerous ConditionsProtein Serine-Threonine KinasesRetinoblastoma ProteinReverse Transcriptase Polymerase Chain ReactionSignal TransductionTelomereTelomeric Repeat Binding Protein 2Tumor Suppressor Protein p53Tumor Suppressor ProteinsConceptsCOX-2 expressionCyclooxygenase-2Activin AEpithelial cellsHigh COX-2 expressionPoor clinical outcomeCOX-2 inhibitionCOX-2 inhibitorsTumor-promoting phenotypeSynthesis of prostaglandinsDNA damageDependent inductionVariant human mammary epithelial cellsBreast epithelial cellsHuman mammary epithelial cellsGastrointestinal complicationsSystemic complicationsClinical outcomesDuctal carcinomaCell cycle arrestSitu lesionsChemopreventative agentMammary epithelial cellsCancer metastasisPremalignant cells