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E2F8 Induces Cell Proliferation and Invasion through the Epithelial-Mesenchymal Transition and Notch Signaling Pathways in Ovarian Cancer

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dc.contributor.author김영태-
dc.contributor.author어경진-
dc.date.accessioned2021-01-19T08:08:52Z-
dc.date.available2021-01-19T08:08:52Z-
dc.date.issued2020-08-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/181479-
dc.description.abstractBackground: Despite the recent research implicating E2F8 (E2F Transcription Factor 8) in cancer, the role of E2F8 in the progression of ovarian cancer has remained unclear. Hence, we explored the bio-functional effects of E2F8 knockdown on ovarian cancer cell lines in vitro and in vivo. Methods: The expression of E2F8 was compared between ovarian cancer and noncancer tissues, and its association with the progression-free survival of ovarian cancer patients was analyzed. To demonstrate the function of E2F8 in cell proliferation, migration, and invasion, we employed RNA interference to suppress E2F8 expression in ovarian cancer cell lines. Finally, the effect of E2F8 knockdown was investigated in a xenograft mouse model of ovarian cancer. Results: Ovarian cancer tissue exhibited significantly higher E2F8 expression compared to that of normal ovarian tissue. Clinical data showed that E2F8 was a significant predictor of progression-free survival. Moreover, the prognosis of the ovarian cancer patients with high E2F8 expression was poorer than that of the patients with low E2F8 expression. In vitro experiments using E2F8-knockdown ovarian cancer cell lines demonstrated that E2F8 knockdown inhibited cell proliferation, migration, and tumor invasion. Additionally, E2F8 was a potent inducer and modulator of the expression of epithelial-mesenchymal transition and Notch signaling pathway-related markers. We confirmed the function of E2F8 in vivo, signifying that E2F8 knockdown was significantly correlated with reduced tumor size and weight. Conclusions: Our findings indicate that E2F8 is highly correlated with ovarian cancer progression. Hence, E2F8 can be utilized as a prognostic marker and therapeutic target against ovarian malignancy.-
dc.description.statementOfResponsibilityopen-
dc.languageEnglish-
dc.publisherMDPI-
dc.relation.isPartOfINTERNATIONAL JOURNAL OF MOLECULAR SCIENCES-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.titleE2F8 Induces Cell Proliferation and Invasion through the Epithelial-Mesenchymal Transition and Notch Signaling Pathways in Ovarian Cancer-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Obstetrics and Gynecology (산부인과학교실)-
dc.contributor.googleauthorKyung Jin Eoh-
dc.contributor.googleauthorHee Jung Kim-
dc.contributor.googleauthorJong Woo Lee-
dc.contributor.googleauthorLee Kyung Kim-
dc.contributor.googleauthorSun-Ae Park-
dc.contributor.googleauthorHyun-Soo Kim-
dc.contributor.googleauthorYoung Tae Kim-
dc.contributor.googleauthorPeter J Koo-
dc.identifier.doi10.3390/ijms21165813-
dc.contributor.localIdA00729-
dc.contributor.localIdA04842-
dc.contributor.localIdA04842-
dc.relation.journalcodeJ01133-
dc.identifier.eissn1422-0067-
dc.identifier.pmid32823614-
dc.subject.keywordE2F8-
dc.subject.keywordNotch signaling-
dc.subject.keywordepithelial–mesenchymal transition-
dc.subject.keywordinvasion-
dc.subject.keywordmigration-
dc.subject.keywordovarian cancer-
dc.contributor.alternativeNameKim, Young Tae-
dc.contributor.affiliatedAuthor김영태-
dc.contributor.affiliatedAuthor어경진-
dc.contributor.affiliatedAuthor어경진-
dc.citation.volume21-
dc.citation.number16-
dc.citation.startPage5813-
dc.identifier.bibliographicCitationINTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, Vol.21(16) : 5813, 2020-08-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Obstetrics and Gynecology (산부인과학교실) > 1. Journal Papers

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