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DNA hypomethylation of CAGE promotors in squamous cell carcinoma of uterine cervix

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dc.contributor.authorLee, Taek Sang-
dc.contributor.authorKim, Jae Weon-
dc.contributor.authorKang, Gyeong Hoon-
dc.contributor.authorPark, Noh Hyun-
dc.contributor.authorSong, Yong Sang-
dc.contributor.authorKang, Soon Beom-
dc.contributor.authorLee, Hyo Pyo-
dc.date.accessioned2009-12-11T05:22:26Z-
dc.date.available2009-12-11T05:22:26Z-
dc.date.issued2007-
dc.identifier.citationAnn N Y Acad Sci. 2006;1091:218-224en
dc.identifier.issn0077-8923 (Print)-
dc.identifier.urihttp://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=17341616-
dc.identifier.urihttp://hdl.handle.net/10371/20047-
dc.description.abstractThis study was performed to determine whether promotor hypomethylation of CAGE is involved in cervical carcinogenesis. The surgical specimens of 40 cervical squamous cell carcinoma patients treated at Seoul National University Hospital and those of 48 healthy controls were used, with informed consent. We investigated the promotor hypomethylation status of CAGE by methylation-specific polymerase chain reaction (MSP) using primers specific for unmethylated sequences, and found hypomethylation of CAGE promotor at a frequency approaching 90% in cervical squamous cell carcinomas (35/40, 87.5%), but at less than 4% in controls (P < 0.001). This finding provides experimental evidence of the frequent hypomethylation of normally methylated CAGE promotor CpG islands in cervical cancer, and indicates that this hypomethylation is likely to be a valuable surrogate marker for the expression of CAGE. It also provides a clue concerning the molecular mechanisms of carcinogenesis in cervical squamous cell carcinoma.en
dc.language.isoen-
dc.publisherWiley-Blackwellen
dc.subjectCarcinoma, Squamous Cell/*genetics/metabolismen
dc.subjectCpG Islands/physiologyen
dc.subjectDEAD-box RNA Helicases/*genetics/metabolismen
dc.subject*DNA Methylationen
dc.subjectFemaleen
dc.subjectHumansen
dc.subjectPolymerase Chain Reactionen
dc.subjectPromoter Regions, Genetic/*physiologyen
dc.subjectUterine Cervical Neoplasms/*genetics/metabolismen
dc.titleDNA hypomethylation of CAGE promotors in squamous cell carcinoma of uterine cervixen
dc.typeArticleen
dc.contributor.AlternativeAuthor이택상-
dc.contributor.AlternativeAuthor김재원-
dc.contributor.AlternativeAuthor강경훈-
dc.contributor.AlternativeAuthor박노현-
dc.contributor.AlternativeAuthor송용상-
dc.contributor.AlternativeAuthor강순범-
dc.contributor.AlternativeAuthor이효표-
dc.identifier.doi10.1196/annals.1378.068-
Appears in Collections:
College of Medicine/School of Medicine (의과대학/대학원)Obstetrics & Gynecology (산부인과전공)Journal Papers (저널논문_산부인과학전공)
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