2024
Development of a Longitudinal Prostate Cancer Transcriptomic and Clinical Data Linkage
Leapman M, Ho J, Liu Y, Filson C, Zhao X, Hakansson A, Proudfoot J, Davicioni E, Martin D, An Y, Seibert T, Lin D, Spratt D, Cooperberg M, Ross A, Sprenkle P. Development of a Longitudinal Prostate Cancer Transcriptomic and Clinical Data Linkage. JAMA Network Open 2024, 7: e2417274. PMID: 38874922, PMCID: PMC11179136, DOI: 10.1001/jamanetworkopen.2024.17274.Peer-Reviewed Original ResearchConceptsElectronic health recordsCancer diagnosisClinical data linkageMedicine Clinical TermsPatterns of careProstate cancer diagnosisRadical prostatectomyCancer risk stratificationData linkageHealth recordsClinical dataMain OutcomesCancer outcomesClinical juncturesClinical careCommon Procedural Terminology codesAdministrative dataDiagnosis codesLongitudinal clinical dataCohort studyPharmacy recordsGenomic classifierProcedural Terminology codesDevelopment of prostate cancer metastasisLinkage data
2021
Targeting prostate cancer with Clostridium perfringens enterotoxin functionalized nanoparticles co-encapsulating imaging cargo enhances magnetic resonance imaging specificity
Martin DT, Lee JS, Liu Q, Galiana G, Sprenkle PC, Humphrey PA, Petrylak DP, Weinreb JC, Schulam PG, Weiss RM, Fahmy TM. Targeting prostate cancer with Clostridium perfringens enterotoxin functionalized nanoparticles co-encapsulating imaging cargo enhances magnetic resonance imaging specificity. Nanomedicine Nanotechnology Biology And Medicine 2021, 40: 102477. PMID: 34740868, DOI: 10.1016/j.nano.2021.102477.Peer-Reviewed Original ResearchConceptsFunctionalized nanoparticlesProstate cancerTumor specificityNanoparticlesHuman prostate cancer biopsiesTumor-bearing mouse modelClaudin-3Average diameterLiver signal intensityProstate cancer biopsiesKey imaging toolContrast-enhanced MRIImaging specificityClostridium perfringens enterotoxinPotential clinical applicabilityDetection toolsMouse modelTumor localizationCancer biopsiesCancer specificityCldn-3Perfringens enterotoxinClinical applicabilityHigh expressionHigh gradeThe Prognostic Association of Prostate MRI PI-RADS™ v2 Assessment Category and Risk of Biochemical Recurrence after Definitive Local Therapy for Prostate Cancer: A Systematic Review and Meta-Analysis
Rajwa P, Mori K, Huebner NA, Martin DT, Sprenkle PC, Weinreb JC, Ploussard G, Pradere B, Shariat SF, Leapman MS. The Prognostic Association of Prostate MRI PI-RADS™ v2 Assessment Category and Risk of Biochemical Recurrence after Definitive Local Therapy for Prostate Cancer: A Systematic Review and Meta-Analysis. Journal Of Urology 2021, 206: 507-516. PMID: 33904755, DOI: 10.1097/ju.0000000000001821.Peer-Reviewed Original ResearchConceptsRisk of BCRPI-RADS v2 scoreDefinitive local therapyBiochemical recurrencePrognostic significanceRadical prostatectomyProstate cancerV2 scoreLocal therapySystematic reviewMagnetic resonance imaging (MRI) classificationPrimary definitive treatmentIndependent prognostic significanceRisk of biasSignificant prostate cancerProstate Imaging ReportingPI-RADS v2Prostate cancer diagnosisWeb of ScienceReliable diagnostic toolOncologic outcomesDefinitive treatmentMRI findingsPI-RADSPrognostic associationGenome-wide association analysis reveals regulation of at-risk loci by DNA methylation in prostate cancer
Liu Q, Liu G, Martin DT, Xing YT, Weiss RM, Qi J, Kang J. Genome-wide association analysis reveals regulation of at-risk loci by DNA methylation in prostate cancer. Asian Journal Of Andrology 2021, 23: 472-478. PMID: 33762478, PMCID: PMC8451484, DOI: 10.4103/aja.aja_20_21.Peer-Reviewed Original ResearchConceptsDNA methylationRisk lociGene expressionGenome-wide association analysisExpression quantitative trait loci (eQTL) analysisQuantitative trait locus (QTL) analysisMethylation-regulated genesEpigenetic association studiesSingle nucleotide polymorphism analysisNucleotide polymorphism analysisTranscript regulationGenomic regionsCancer Genome AtlasEpigenetic changesEpigenetic alterationsLocus analysisAssociation studiesAssociation analysisProgression of tumorsCpG sitesGenesLociMethylationGenome AtlasImportant locusDown-regulation of GP130 signaling sensitizes bladder cancer to cisplatin by impairing Ku70 DNA repair signaling and promoting apoptosis
He S, Li G, Schätzlein AG, Humphrey PA, Weiss RM, Uchegbu IF, Martin DT. Down-regulation of GP130 signaling sensitizes bladder cancer to cisplatin by impairing Ku70 DNA repair signaling and promoting apoptosis. Cellular Signalling 2021, 81: 109931. PMID: 33529758, DOI: 10.1016/j.cellsig.2021.109931.Peer-Reviewed Original ResearchConceptsBladder cancer cellsCancer cellsHuman bladder cancer specimensCisplatin-based chemotherapyBladder cancer treatmentBladder cancer specimensChemoresistant bladder cancer cellsBreast cancer cellsCell viabilityBladder cancerCancer specimensSmall molecule inhibitorsLevels of Ku70Cancer treatmentKu70 expression
2020
Initial Evaluation of Rapid, Direct-to-Digital Prostate Biopsy Pathology.
Torres R, Olson E, Homer R, Martin DT, Levene MJ, Perincheri S, Sprenkle PC, Humphrey PA. Initial Evaluation of Rapid, Direct-to-Digital Prostate Biopsy Pathology. Archives Of Pathology & Laboratory Medicine 2020, 145: 583-591. PMID: 32991670, DOI: 10.5858/arpa.2020-0037-oa.Peer-Reviewed Original Research
2019
Synergistic inhibition of GP130 and ERK signaling blocks chemoresistant bladder cancer cell growth
Li X, He S, Tian Y, Weiss RM, Martin DT. Synergistic inhibition of GP130 and ERK signaling blocks chemoresistant bladder cancer cell growth. Cellular Signalling 2019, 63: 109381. PMID: 31374291, DOI: 10.1016/j.cellsig.2019.109381.Peer-Reviewed Original ResearchMeSH KeywordsButadienesCarcinoma, Transitional CellCell Line, TumorCell MovementCell SurvivalDrug Resistance, NeoplasmDrug SynergismEnzyme InhibitorsGene Expression Regulation, NeoplasticGlycoproteinsHumansHydrazinesMAP Kinase Signaling SystemMitogen-Activated Protein Kinase 1NitrilesQuinoxalinesUrinary Bladder NeoplasmsConceptsChemoresistant bladder cancerBladder cancer cellsBladder cancerInterleukin-6Clinical outcomesMultidrug resistanceGemcitabine-resistant bladder cancer cellsBladder cancer cell growthMajor treatment obstacleMetastatic bladder cancerPI3K/Akt/mTOR signalingCancer cellsResistant bladder cancer cellsPoor clinical outcomeAkt/mTOR SignalingSynergistic inhibitionNovel therapeutic strategiesPotential therapeutic targetMEK/ERK signalingCancer cell growthRaf/MEK/ERK signalingRole of gp130Therapeutic strategiesTreatment obstaclesTherapeutic targetGlycoprotein-130 expression is associated with aggressive bladder cancer and is a potential therapeutic target
Martin DT, Shen H, Steinbach-Rankins JM, Zhu X, Johnson KK, Syed J, Saltzman WM, Weiss RM. Glycoprotein-130 expression is associated with aggressive bladder cancer and is a potential therapeutic target. Molecular Cancer Therapeutics 2019, 18: molcanther.1079.2017. PMID: 30381445, PMCID: PMC6363894, DOI: 10.1158/1535-7163.mct-17-1079.Peer-Reviewed Original ResearchConceptsBladder cancer cell linesBladder tumorsBladder cancerCancer cell linesHigh-grade bladder cancer cell linesCancer xenograft mouse modelBladder cancer growthAggressive bladder cancerPotential therapeutic targetHuman bladder tumorsXenograft mouse modelBladder cancer progressionCell linesBladder tumor cellsCurative potentialOptimal treatmentTumor gradePatient outcomesReduced cell migrationTumor volumeTumor categoryMouse modelTherapeutic targetTumor aggressivenessCancer growth
2018
Prostate Cancer Genomic Classifier Relates More Strongly to Gleason Grade Group Than Prostate Imaging Reporting and Data System Score in Multiparametric Prostate Magnetic Resonance Imaging-ultrasound Fusion Targeted Biopsies
Martin DT, Ghabili K, Levi A, Humphrey PA, Sprenkle PC. Prostate Cancer Genomic Classifier Relates More Strongly to Gleason Grade Group Than Prostate Imaging Reporting and Data System Score in Multiparametric Prostate Magnetic Resonance Imaging-ultrasound Fusion Targeted Biopsies. Urology 2018, 125: 64-72. PMID: 30552940, DOI: 10.1016/j.urology.2018.12.001.Peer-Reviewed Original ResearchConceptsPI-RADSv2 scoreDecipher scoreProstate Imaging ReportingDecipher testingTargeted biopsiesRadical prostatectomyData System version 2 (PI-RADS v2) scoreFavorable intermediate-risk prostate cancerIntermediate-risk prostate cancer patientsGleason Grade Group 1Imaging ReportingIntermediate-risk prostate cancerMultivariable logistic regression analysisHigh-risk diseasePI-RADS 4Grade group 1Gleason grade groupProstate cancer patientsMultiparametric magnetic resonancePI-RADS scoreVersion 2 scoreData System scoreLogistic regression analysisSignificant differencesPI-RADS category
2013
Nanoparticles for urothelium penetration and delivery of the histone deacetylase inhibitor belinostat for treatment of bladder cancer
Martin DT, Hoimes CJ, Kaimakliotis HZ, Cheng CJ, Zhang K, Liu J, Wheeler MA, Kelly WK, Tew GN, Saltzman WM, Weiss RM. Nanoparticles for urothelium penetration and delivery of the histone deacetylase inhibitor belinostat for treatment of bladder cancer. Nanomedicine Nanotechnology Biology And Medicine 2013, 9: 1124-1134. PMID: 23764660, PMCID: PMC3815967, DOI: 10.1016/j.nano.2013.05.017.Peer-Reviewed Original ResearchConceptsHistone deacetylase inhibitor belinostatBladder cancerBladder permeability barrierNon-invasive bladder cancerCultured bladder cancer cellsBladder cancer cellsChemotherapy efficacyIntravesical drug deliveryXenograft tumorsMouse bladderMouse modelConvincing dataHuman ureterBelinostatCancerCancer cellsLower IC50TumorsAcetyl-H4Tissue penetrationCLINICAL EDITORIntracellular uptakeDeliveryCellsPatients
2011
Controlled Cell Proliferation on an Electrochemically Engineered Collagen Scaffold
Gendron R, Kumar MR, Paradis H, Martin D, Ho N, Gardiner D, S. E, Poduska KM. Controlled Cell Proliferation on an Electrochemically Engineered Collagen Scaffold. Macromolecular Bioscience 2011, 12: 360-366. PMID: 22213568, DOI: 10.1002/mabi.201100341.Peer-Reviewed Original Research
2007
Tubedown Expression Correlates with the Differentiation Status and Aggressiveness of Neuroblastic Tumors
Martin DT, Gendron RL, Jarzembowski JA, Perry A, Collins MH, Pushpanathan C, Miskiewicz E, Castle VP, Paradis H. Tubedown Expression Correlates with the Differentiation Status and Aggressiveness of Neuroblastic Tumors. Clinical Cancer Research 2007, 13: 1480-1487. PMID: 17332292, DOI: 10.1158/1078-0432.ccr-06-1716.Peer-Reviewed Original ResearchConceptsNeuroblastic tumorsPrognostic factorsDifferentiation statusIndependent prognostic factorRisk group stratificationHigh-risk groupNew prognostic factorsNormal adrenal tissueRetinoic acid-induced neuronal differentiationNeuroblastoma cell linesUnfavorable histopathologyPoor outcomeNeuroblastoma patientsAdrenal tissueGroup stratificationTumor subsetsAdvanced stageDifferentiation responseFavorable histopathologyTumorsNeuroblastoma cellsExpression correlatesWestern blotWestern blottingMonoclonal antibodies