2010 Fiscal Year Final Research Report
The Role of Hepatocyte Nuclear Factor-1Beta in the Pathogenesis of Endometriosi-Associated Ovarian Cancer
Project/Area Number |
20591958
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Obstetrics and gynecology
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Research Institution | Nara Medical University |
Principal Investigator |
KOBAYASHI Hiroshi Nara Medical University, 医学部, 教授 (40178330)
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Co-Investigator(Kenkyū-buntansha) |
KANAYAMA Seiji 奈良県立医科大学, 医学部, 博士研究員 (10423914)
ITO Takahiro 奈良県立医科大学, 医学部, 助教 (60285369)
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Project Period (FY) |
2008 – 2010
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Keywords | 子宮内膜症 / 卵巣癌 / 転写因子 / HNF-1beta |
Research Abstract |
Problem Clear cell carcinoma of the ovary (CCC) has a number of features distinguishing it from other epithelial ovarian carcinomas (EOC) because of its characteristic histology and biology, frequent concurrence with endometriotic lesion, and highly chemoresistant nature resulting in an extremely poor prognosis. The incidence of CCC has been steadily increasing in Japan. They comprise approximately 20% of all EOC. Understanding the mechanisms of CCC development and elucidating pathogenesis and pathophysiology are intrinsic to prevention and effective therapies for CCC. Method We have investigated the role of hepatocyte nuclear factor-1beta (HNF-1beta) for biology, pathogenesis, and pathophysiological studies on endometriosis-associated EOC. Several data are discussed in the context of endometriosis and CCC biology. Results Here, we show that 1) the expression of the genes involved in transcription, signaling, cell cycle, adhesion, matrix, proteinase, and detoxification was greatly incr
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eased in the CCC carcinogenesis ; 2) upregulation of HNF-1beta and Polo-like kinase (PLK)-Early mitotic inhibitor-1 (Emi1) as well as their downstream targets are specifically found in most CCC. The promising molecular targeting approach will emerge in the context of HNF-1beta and PLK-Emi1 biology ; and 3) several significant common pathways observed in CCC of the ovary overlap the datasets identified in CCC of the kidney. To improve the outcome in CCC therapy, we must learn various adaptive treatment strategies for renal CCC, although it is not supported by any preliminary clinical data. These studies based on genome-wide expression analysis technology have noted specific expression of transcription factor genes, HNF-1beta, in endometriosis and CCC, suggesting that early differentiation into the clear cell lineage takes place in the endometriosis. The HNF-1beta-dependent pathway of CCC will be discussed, which are providing new insights into regulation of apoptosis and glycogen synthesis and resistance of CCC to anticancer agents. Conclusion This study demonstrates recent advances in the HNF-1beta and its target genes, the potential challenges to the understanding of carcinogenesis, pathogenesis and pathophysiology of CCC, and a possible novel model is proposed. The inhibitors that target HNF-1beta and PLK-Emi1 and their downstream signaling molecules would be evaluated. The challenges accompanying the recent advance are described in this article. Less
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[Journal Article] Anti-inflammatory actions of serine protease inhibitors containing the Kunitz domain.2010
Author(s)
Shigetomi H, Onogi A, Kajiwara H, Yoshida S, Furukawa N, Haruta S, Tanase Y, Kanayama S, Noguchi T, Yamada Y, Oi H, Kobayashi H.
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Journal Title
Inflamm Res. 59(9)
Pages: 679-687
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[Journal Article] A Neonate with Umbilical Arteriovenous Malformation Showing Hemorrhagic Shock from Massive Umbilical Hemorrhage.2009
Author(s)
Shibata M, Kanehiro H, Shinkawa T, Fujita Y, Yada K, Kamamoto T, Arai I, Nishikubo T, Sakata M, Kobayashi H, Takeda M, Nonomura A, Takahashi Y.
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Journal Title
Am J Perinatol. 26(8)
Pages: 583-586
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[Journal Article] Molecular pathogenesis of endometriosis-associated clear cell carcinoma of the ovary (Review).2009
Author(s)
Kobayashi H, Kajiwara H, Kanayama S, Yamada Y, Furukawa N, Noguchi T, Haruta S, Yoshida S, Sakata M, Sado T, Oi H.
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Journal Title
Oncol.Rep. 22
Pages: 233-240
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[Journal Article] A neonate with umbilical arteriovenous malformation showing hemorrhagic shock from massive umbilical hemorrhage.2009
Author(s)
Shibata M, Kanehiro H, Shinkawa T, Fujita Y, Yada K, Kamamoto T, Arai I, Nishikubo T, Sakata M, Kobayashi H, Takeda M, Nonomura A, Takahashi Y.
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Journal Title
Am J Perinatol. 26(8)
Pages: 583-586
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[Journal Article] Ovarian endometrioma-Risks factors of ovarian cancer development.2008
Author(s)
Kobayashi H, Sumimoto K, Kitanaka T, Yamada Y, Sado T, Sakata M, Yoshida S, Kawaguchi R, Kanayama S, Shigetomi H, Haruta S, Tsuji Y, Ueda S, Terao T.
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Journal Title
Eur J Obstet Gynecol Reprod Biol. 138(2)
Pages: 187-193
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[Journal Article] A randomized study of screening for ovarian cancer : a multicenter study in Japan.2008
Author(s)
Kobayashi H, Yamada Y, Sado T, Sakata M, Yoshida S, Kawaguchi R, Kanayama S, Shigetomi H, Haruta S, Tsuji Y, Ueda S, Kitanaka T.
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Journal Title
Int J Gynecol Cancer. 18(3)
Pages: 414-420
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[Journal Article] Prevalence of Ovarian Cancer among Women with a CA125 Level of 35 U/ml or Less.2008
Author(s)
Kobayashi H, Yamada Y, Sado T, Sakata M, Yoshida S, Kawaguchi R, Kanayama S, Shigetomi H, Haruta S, Tsuji Y, Ueda S, Kitanaka T.
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Journal Title
Gynecol.Obstet.Invest. 65(2)
Pages: 133-138
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[Journal Article] Giant abdominal tumor of the ovary.2008
Author(s)
Ueda S, Yamada Y, Tsuji Y, Kawaguchi R, Haruta S, Shigetomi H, Kanayama S, Yoshida S, Sakata M, Sado T, Kitanaka K, Kobayashi H.
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Journal Title
J Obstet Gynaecol Res. 34(1)
Pages: 108-111
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[Journal Article] Molecular structure and function analysis of bikunin on down-regulation of tumor necrosis factor-alpha expression in activated neutrophils.2008
Author(s)
Kanayama S, Yamada Y, Onogi A, Shigetomi H, Ueda S, Tsuji Y, Haruta S, Kawaguchi R, Yoshida S, Sakata M, Sado T, Kitanaka T, Oi H, Yagyu T, Kobayashi H.
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Journal Title
Cytokine 42
Pages: 191-197
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[Journal Article] Peritoneal disseminated recurrence and lung metastasis after surgery for stage IA uterine papillary serous carcinoma of the endometrium : a case report.2008
Author(s)
Kanayama S, Yamada Y, Haruta S, Naruse K, Furukawa N, Kawaguchi R, Yoshida S, Sakata M, Sado T, Kitanaka T, Oi H, Kobayashi H.
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Journal Title
Arch Gynecol Obstet. 278(3)
Pages: 277-280
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[Journal Article] Two cases of pregnant women with ovarian endometrioma mimicking a malignant ovarian tumor.2008
Author(s)
Yoshida S, Onogi A, Shigetomi H, Tsuji Y, Haruta S, Naruse K, Kanayama S, Noguchi T, Sakata M, Furukawa N, Sado T, Yamada Y, Kitanaka T, Oi H, Kobayashi H.
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Journal Title
J Clin Ultrasound. 36(8)
Pages: 512-516
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[Presentation] Effects of Adiponectin in Differentiation2009
Author(s)
Onogi A, Naruse K, Shigetomi H, Yoshizawa Y, Noguchi H, Sado T, Kitanaka T, Oi H, Kobayashi H.
Organizer
Invasion and Migration of Human Trophoblastic Cells 15^<Th> World Congress of International Federation of Placenta Association (IFPA).(Poster)
Place of Presentation
Adelaide, Austraria
Year and Date
20091006-20091009
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[Presentation] Angiopoietin-like Protein 2 (AngPTL2) in Human Maternal Serum, Amniotic Fluid and Term Placental Trophoblast in Pregnancy.2009
Author(s)
Naruse K, Endo M, Onogi A, Shigetomi H, Yoshizawa Y, Sado T, Oi H, Oike Y, Kobayashi H.
Organizer
15^<Th> IFPA.(Poster)
Place of Presentation
Adelaide, Austraria
Year and Date
20091006-20091009
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[Presentation] Increase of High Molecular Weight/Active Form Adiponectin in Preeclampsia is Induced by Brain-type Natriuretic Peptide on Adipocyte.2009
Author(s)
Naruse K, Onogi A, Sado T, Sakata M, Yoshizawa Y, Noguchi H, Yoshida S, Sakata M, Oi H, Kobayashi H.
Organizer
56^<th> Annual Meeting of the Society for Gynecologic Investigation (SGI).
Place of Presentation
Glasgow, Scotland
Year and Date
20090317-20090321
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[Presentation] Better management for cesarean scar pregnancy : Review of literatures and our three cases.2009
Author(s)
Onogi A, Shigetomi H, Naruse K, Kanayama S, Noguchi T, Yoshida S, Furukawa N, Sakata M, Sado T, Yamada Y, Kitanaka T, Oi H, Kobayashi H.
Organizer
56^<th> SGI.(Poster)
Place of Presentation
Glasgow, Scotland
Year and Date
20090317-20090321
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