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The development of the new cancer virus, cell therapy for ovarian cancer and the analysis of immune system response

Research Project

Project/Area Number 21592128
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Obstetrics and gynecology
Research InstitutionEhime University (2011)
Nagoya University (2009-2010)

Principal Investigator

NAWA Akihiro  愛媛大学, 大学院・医学系研究科, 教授 (90242859)

Co-Investigator(Kenkyū-buntansha) KIKKAWA Fumitaka  名古屋大学, 大学院医学系研究科, 教授 (40224985)
Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2009: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywordsがん幹細胞 / CD133陽性細胞 / OATP8遺伝子 / タキソール / 薬剤耐性 / OATP8 / Taxol / realtime RT-PCR / h-TERT-promoter / Lenti virus vector / OATP8siRNA / oncolytic virotherapy / ovarian cancer / carrier cell / dissemination / herpes simplex virus / cell-to-cell / intraperitoneal therapy
Research Abstract

We have developed replication-competent, attenuated herpes simplex virus-1(HSV-1) mutants, which have been evaluated for their oncolytic activities. However, the host immune system remains a significant obstacle to effective intraperitoneal administration of these viruses in the clinical setting. In this study, we investigated the use of these HSV-1 mutants as oncolytic agents against ovarian cancer and human peritoneal mesothelial cells as carrier cells for intraperitoneal therapy. Our results indicate that these HSV-1 mutants exerts a potent oncolytic effect on ovarian cancer, which may be further enhanced by the utilization of a carrier cell delivery system, based on amplification of viral load and possibly on avoidance of neutralizing antibodies.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (10 results)

All 2012 2011 2010 2009

All Journal Article (7 results) (of which Peer Reviewed: 6 results) Presentation (3 results)

  • [Journal Article] Spectrin αII and ssII tetramers contribute to platinum anticancer drug resistance in ovarian serous adenocarcinoma2012

    • Author(s)
      Maeda O, Shibata K, Hosono S, Fujiwara S, Kajiyama H, Ino K, Nawa A, Tamakoshi K, Kikkawa F
    • Journal Title

      Int J Cancer

      Volume: 130 Pages: 113-21

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Establishment of cisplatin-resistant ovarian yolk sac tumor cells and investigation, of the mechanism of cisplatin resistance using this cell line2011

    • Author(s)
      Shibata K, Umezu T, Sakurai M, Kajiyama H, Yamamoto E, Ino K, Nawa A, Kikkawa F
    • Journal Title

      Gynecol Obstet Invest

      Volume: 71 Pages: 104-11

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Carrier cell-based delivery of replication-competent HSV-1 mutants enhances antitumor effect for ovarian cancer.2011

    • Author(s)
      Fujiwara S, Nawa A, Luo CH, Kamakura M, Goshima F, Kondo C, Kiyono T, Kikkawa F, Nishiyama Y.
    • Journal Title

      Cancer Gene Ther.

      Volume: 18 Pages: 77-86

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thyroid transcription factor 1 expression in ovarian carcinomas is an independent prognostic factor.2010

    • Author(s)
      Fujiwara S, Nawa A, Nakanishi T, Shimoyama Y, Kajiyama H, Shibata K, Ino K, Nakamura S, Kikkawa F, Yatabe Y.
    • Journal Title

      Hum Pathol.

      Volume: 41 Pages: 560-565

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thyroid transcription factor 1 expression in ovarian carcinomas is an independent prognostic factor.2010

    • Author(s)
      Fujiwara S, Nawa A, Nakanishi T, Shimoyama Y, Kajiyama H, Shibata K, Ino K, Nakamura S, Kikkawa F, Yatabe Y.
    • Journal Title

      Hum Pathol. 41

      Pages: 560-565

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article]2010

    • Author(s)
      藤原多子、那波明宏、五島典、西山幸廣
    • Journal Title

      Medical Bio(Ohmusha)

      Pages: 40-46

    • Related Report
      2009 Annual Research Report
  • [Journal Article] Enhanced cytotoxicity with a novel system combining the paclitaxel-2'-ethylcarbonate prodrug and an HSV amplicon with an attenuated replication-competent virus, HF10 as a helper virus.2009

    • Author(s)
      Ishida D, Nawa A, Tanino T, Goshima F, Luo CH, Iwaki M, Kajiyama H, Shibata K, Yamamoto E, Ino K, Tsurumi T, Nishiyama Y, Kikkawa F.
    • Journal Title

      Cancer Lett. 288

      Pages: 17-27

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] 卵巣癌、特に腹膜播種病変を標的としたcarrier cellを利用による変異型単純ヘルペスウイルス(HSV)療法の効果増強の試み2010

    • Author(s)
      藤原多子
    • Organizer
      69回日本癌学会
    • Place of Presentation
      大阪国際会議場
    • Year and Date
      2010-09-22
    • Related Report
      2010 Annual Research Report
  • [Presentation] 卵巣癌に対するウイルス療法2009

    • Author(s)
      那波明宏
    • Organizer
      日本癌治療学会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2009-10-23
    • Related Report
      2009 Annual Research Report
  • [Presentation] 変異型単純ヘルペスウイルス(HSV)を用いた卵巣癌に対する治療戦略2009

    • Author(s)
      那波明宏
    • Organizer
      日本産科婦人科学会(シンポジウム)
    • Place of Presentation
      京都国際会議場
    • Year and Date
      2009-04-04
    • Related Report
      2009 Annual Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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