2004
Restoration of Bone Morphogenetic Protein Receptor Type II Expression Leads to a Decreased Rate of Tumor Growth in Bladder Transitional Cell Carcinoma Cell Line TSU-Pr1
Kim I, Lee D, Lee D, Kim W, Kim M, Morton R, Lerner S, Kim S. Restoration of Bone Morphogenetic Protein Receptor Type II Expression Leads to a Decreased Rate of Tumor Growth in Bladder Transitional Cell Carcinoma Cell Line TSU-Pr1. Cancer Research 2004, 64: 7355-7360. PMID: 15492256, DOI: 10.1158/0008-5472.can-04-0154.Peer-Reviewed Original ResearchConceptsTSU-Pr1Cell line TSU-Pr1BMP-RIITumor growthBladder transitional cell carcinoma cellsHuman bladder cancer cell linesCell linesTransitional cell carcinoma cellsBladder cancer cell linesBone morphogenetic protein receptor type II (BMPR2) expressionBone morphogenetic proteinTSU-Pr1 cellsBladder TCC tissuesGrowth inhibitory effectsCancer cell linesBladder specimensType II expressionBladder TCCTumor gradeTransitional epitheliumClinical observationsTCC tissuesMalignant cellsSignificant associationBMP-RIA
2002
Raloxifene, a Mixed Estrogen Agonist/Antagonist, Induces Apoptosis through Cleavage of BAD in TSU-PR1 Human Cancer Cells*
Kim H, Kim B, Kim I, Mamura M, Seong H, Jang J, Kim S. Raloxifene, a Mixed Estrogen Agonist/Antagonist, Induces Apoptosis through Cleavage of BAD in TSU-PR1 Human Cancer Cells*. Journal Of Biological Chemistry 2002, 277: 32510-32515. PMID: 12084714, DOI: 10.1074/jbc.m202852200.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid Chloromethyl KetonesAntineoplastic AgentsApoptosisBcl-Associated Death ProteinBcl-X ProteinCarrier ProteinsCaspase 3CaspasesCell DivisionCell MembraneCell NucleusCycloheximideCytochrome c GroupDNA FragmentationDose-Response Relationship, DrugEstrogen Receptor ModulatorsHumansIn Situ Nick-End LabelingMembrane PotentialsMitochondriaPhosphorylationProtein BindingProtein Synthesis InhibitorsProto-Oncogene Proteins c-bcl-2Raloxifene HydrochlorideRetroviridaeTime FactorsTumor Cells, CulturedUrinary Bladder NeoplasmsConceptsMixed estrogen agonist/antagonistTSU-Pr1 cell linesEstrogen agonist/antagonistTSU-Pr1 cellsAgonists/antagonistsCell linesSelective estrogen receptor modulatorsHuman bladder transitional cell carcinoma cell lineEffects of raloxifeneTransitional cell carcinoma cell linesProstate cancer cell linesEstrogen receptor modulatorsCell carcinoma cell linesEstrogen receptor betaHuman bladder cancerDose-dependent mannerEvidence of apoptosisCancer cell linesRaloxifene treatmentCarcinoma cell linesBladder cancerReceptor modulatorsBreast cancerHuman cancer cellsRaloxifene
1998
ABSENCE OF EXPRESSION OF TRANSFORMING GROWTH FACTOR-beta TYPE II RECEPTOR IS ASSOCIATED WITH AN AGGRESSIVE GROWTH PATTERN IN A MURINE RENAL CARCINOMA CELL LINE, RENCA
KUNDU S, KIM I, ZELNER D, JANULIS L, GOODWIN S, ENGEL J, LEE C. ABSENCE OF EXPRESSION OF TRANSFORMING GROWTH FACTOR-beta TYPE II RECEPTOR IS ASSOCIATED WITH AN AGGRESSIVE GROWTH PATTERN IN A MURINE RENAL CARCINOMA CELL LINE, RENCA. Journal Of Urology 1998, 160: 1883-1888. PMID: 9783979, DOI: 10.1016/s0022-5347(01)62437-6.Peer-Reviewed Original ResearchConceptsTGF-beta1 productionRenca cellsTGF-beta sensitivityRenal carcinoma cell linesCarcinoma cell linesInhibitory effectEndogenous TGF-beta1 productionWild-type Renca cellsCell linesTGF-beta receptor expressionTbetaR-II mRNAAggressive growth patternGrowth factor beta type II receptorTGF-beta1 mRNATGF-beta insensitivityPlasminogen activator inhibitorTbetaR-I mRNAType II receptorAbsence of expressionReceptor expressionTbetaR-IIII receptorsActivator inhibitorAggressive growthThymidine incorporationProstate cancer cell growth inhibition by tamoxifen is associated with inhibition of protein kinase C and induction of p21waf1/cip1
Rohlff C, Blagosklonny M, Kyle E, Kesari A, Kim I, Zelner D, Hakim F, Trepel J, Bergan R. Prostate cancer cell growth inhibition by tamoxifen is associated with inhibition of protein kinase C and induction of p21waf1/cip1. The Prostate 1998, 37: 51-59. PMID: 9721069, DOI: 10.1002/(sici)1097-0045(19980915)37:1<51::aid-pros8>3.0.co;2-b.Peer-Reviewed Original ResearchConceptsProstate cancer cell growthCancer cell growthProtein kinase CHormone-refractory prostate cancerProstate cancer cell growth inhibitionGrowth inhibitionInhibition of PKCG1/S phase cell cycle arrestTamoxifen-mediated growth inhibitionCancer cell growth inhibitionProstate cancer cellsPhase cell cycle arrestDU145 prostate cancer cellsS-phase cell cycle arrestRetinoblastoma protein levelsFlow cytometric analysisP21WAF1/CIP1Cell growth inhibitionTamoxifen treatmentCell cycle arrestCell growthProstate cancerKinase CCytometric analysisWestern blot
1996
Transforming growth factor-beta1 is a mediator of androgen-regulated growth arrest in an androgen-responsive prostatic cancer cell line, LNCaP
Kim I, Kim J, Zelner D, Ahn H, Sensibar J, Lee C. Transforming growth factor-beta1 is a mediator of androgen-regulated growth arrest in an androgen-responsive prostatic cancer cell line, LNCaP. Endocrinology 1996, 137: 991-999. PMID: 8603613, DOI: 10.1210/endo.137.3.8603613.Peer-Reviewed Original ResearchConceptsDoses of dihydrotestosteroneProstatic cancer cell linesLNCaP cellsCancer cell linesTGF-beta1 messenger RNART-PCRCompetitive quantitative RT-PCRTGF-beta1 proteinDose-dependent increaseGrowth arrestEnzyme-linked immunoadsorbent assayCell linesTGF-beta1 neutralizing antibodyActivation of latentDose-response curveMessenger RNALNCaP proliferationQuantitative RT-PCRWestern blot analysisNeutralizing antibodiesLinear dose-response curveHigh doseTGF-beta1Immunoadsorbent assayGrowth factorModulation of Sensitivity to Transforming Growth Factor-β1 (TGF-β1) and the Level of Type II TGF-β Receptor in LNCaP Cells by Dihydrotestosterone
Kim I, Zelner D, Sensibar J, Ahn H, Park L, Kim J, Lee C. Modulation of Sensitivity to Transforming Growth Factor-β1 (TGF-β1) and the Level of Type II TGF-β Receptor in LNCaP Cells by Dihydrotestosterone. Experimental Cell Research 1996, 222: 103-110. PMID: 8549651, DOI: 10.1006/excr.1996.0013.Peer-Reviewed Original ResearchMeSH KeywordsBinding, CompetitiveCell CountCell DivisionDihydrotestosteroneDNA, NeoplasmHumansMalePromoter Regions, GeneticProstatic NeoplasmsProtein Serine-Threonine KinasesReceptor, Transforming Growth Factor-beta Type IIReceptors, Transforming Growth Factor betaTranscriptional ActivationTransforming Growth Factor betaTumor Cells, CulturedConceptsTGF-beta receptor type IILNCaP cellsReceptor type IIAndrogen-responsive prostate cancerCharcoal-stripped fetal bovine serumEffect of dihydrotestosteroneGrowth factor-β1Type II TGF-β receptorProstate cancer cellsGrowth inhibitory effectsTGF-β receptorWestern blot analysisDHT concentrationsPresent studyType IIModulation of sensitivityProstate cancerAndrogenic conditionsFactor-β1DihydrotestosteronePotential physiological regulatorsInhibitory effectGene transcriptional activityCancer cellsPhysiological regulatorGenetic change in transforming growth factor beta (TGF-beta) receptor type I gene correlates with insensitivity to TGF-beta 1 in human prostate cancer cells.
Kim I, Ahn H, Zelner D, Shaw J, Sensibar J, Kim J, Kato M, Lee C. Genetic change in transforming growth factor beta (TGF-beta) receptor type I gene correlates with insensitivity to TGF-beta 1 in human prostate cancer cells. Cancer Research 1996, 56: 44-8. PMID: 8548772.Peer-Reviewed Original ResearchConceptsProstate cancer cell linesLNCaP cellsProstate cancer cellsType I receptorT beta RCancer cell linesI geneDU145 cellsGenetic changesTGF-beta receptor type III receptorTGF-beta receptor expressionGrowth factor beta 1Beta RCancer cellsHuman prostate cancer cellsProliferation of PC3TGF-beta signalsBlot analysisReceptor type IICell linesDose-dependent mannerSouthern blot analysisType I geneType II receptor
1995
Regulation of proliferation and production of prostate-specific antigen in androgen-sensitive prostatic cancer cells, LNCaP, by dihydrotestosterone
Lee C, Sutkowski D, Sensibar J, Zelner D, Kim I, Amsel I, Shaw N, Prins G, Kozlowski J. Regulation of proliferation and production of prostate-specific antigen in androgen-sensitive prostatic cancer cells, LNCaP, by dihydrotestosterone. Endocrinology 1995, 136: 796-803. PMID: 7530653, DOI: 10.1210/endo.136.2.7530653.Peer-Reviewed Original ResearchConceptsHigher DHT concentrationsEffects of androgensConcentrations of dihydrotestosteroneDHT concentrationsPSA secretionAndrogen receptorCharcoal-stripped fetal bovine serumProstate-specific antigen (PSA) productionHuman prostatic cancer cell linesLow DHT concentrationsProstatic cancer cell linesDose-related mannerNuclear androgen receptorProstate-specific antigenCellular proliferationProstatic cancer cellsProduction of PSADose-dependent inductionWestern blot analysisCancer cell linesProportion of cellsDHT levelsLNCaP cellsM dihydrotestosteronePositive staining