2007
Hypermethylation of let-7a-3 in Epithelial Ovarian Cancer Is Associated with Low Insulin-like Growth Factor-II Expression and Favorable Prognosis
Lu L, Katsaros D, de la Longrais IA, Sochirca O, Yu H. Hypermethylation of let-7a-3 in Epithelial Ovarian Cancer Is Associated with Low Insulin-like Growth Factor-II Expression and Favorable Prognosis. Cancer Research 2007, 67: 10117-10122. PMID: 17974952, DOI: 10.1158/0008-5472.can-07-2544.Peer-Reviewed Original ResearchConceptsInsulin-like growth factor IIPossible epigenetic regulationLet-7 regulationEpithelial ovarian cancerLet-7aRole of miRNAsActivity of mRNAPromoter CpG island methylationCpG island methylationTumor suppressor geneIGF-II expressionMiRNA genesSmall RNAsEpigenetic regulationOvarian cancerDNA methylationCpG islandsMethylation-specific PCRReal-time reverse transcription PCRReverse transcription-PCRReal-time methylation-specific PCRSuppressor geneIsland methylationMethylationMiRNA expression
2004
Methylation of tumor suppressor gene p16 and prognosis of epithelial ovarian cancer
Katsaros D, Cho W, Singal R, Fracchioli S, de la Longrais I, Arisio R, Massobrio M, Smith M, Zheng W, Glass J, Yu H. Methylation of tumor suppressor gene p16 and prognosis of epithelial ovarian cancer. Gynecologic Oncology 2004, 94: 685-692. PMID: 15350359, DOI: 10.1016/j.ygyno.2004.06.018.Peer-Reviewed Original ResearchConceptsEpithelial ovarian cancerOvarian cancer prognosisOvarian cancerP16 methylationMethylation-specific PCRCancer prognosisPrimary epithelial ovarian cancerResidual tumor sizePromoter methylationRegression survival analysisOvarian cancer progressionFresh frozen tumor tissueP16 promoter methylationFrozen tumor tissueAdvanced diseaseNegative patientsOverall survivalPatient agePositive patientsPathological variablesTumor sizeDisease stageHistological gradeAggressive tumorsDisease progression