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The elucidation of new immunity Paragram Treg/Th17 balance in the gastrointestinal carcinoma

Research Project

Project/Area Number 22791296
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Digestive surgery
Research InstitutionWakayama Medical University

Principal Investigator

IIDA Takeshi  和歌山県立医科大学, 医学部, 学内助教 (30453187)

Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
KeywordsTh17 / Treg / 腫瘍 / IL-17 / Foxp3
Research Abstract

In the examination of the tumor growth curve in the mouse in vivo subcutaneous tumor model, in the mIL-17A-shRNA group, it significantly showed tumor growth depression effect as compared with the PBS group of the control SNC group.
It was suggested that IL-17 acted as a tumor growth factor in the tumor microenvironment.

Report

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

    (14 results)

All 2011 2010 Other

All Journal Article (5 results) (of which Peer Reviewed: 2 results) Presentation (8 results) Remarks (1 results)

  • [Journal Article] Comparison of different classes of CpG-ODN in augmenting the generation of human epitope peptide-specific CTLs2011

    • Author(s)
      Katsuda M, Iwahashi M, Matsuda K, Miyazawa M, Nakamori M, Nakamura M, Ojima T, Iida T, Hayata K, Yamaue H
    • Journal Title

      Int J Oncol

      Volume: 39(5) Pages: 1295-302

    • Related Report
      2011 Final Research Report
  • [Journal Article] Tumor-infiltrating CD4+Th17 cells produce IL-17 in tumor microenvironment and promote tumor progression in human gastric cancer2011

    • Author(s)
      Iida T, Iwahashi M, Katsuda M, Ishida K, Nakamori M, Nakamura M, Naka T, Ojima T, Ueda K, Hayata K, Nakamura Y, Yamaue H
    • Journal Title

      Oncol Rep

      Volume: 25(5) Pages: 1271-7

    • Related Report
      2011 Final Research Report
  • [Journal Article] Tumor-infiltrating CD4+Th17 cells produce IL-17 in tumor microenvironment and promote tumor progression in human gastric cancer2011

    • Author(s)
      Iida T
    • Journal Title

      Oncol Rep

      Volume: 25 Issue: 5 Pages: 1271-1277

    • DOI

      10.3892/or.2011.1201

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Vaccination with peptides derived from cancer-testis antigens in combination with CpG-7909 elicits strong specific CD8+T cell response in patients with metastatic esophageal squamous cell carcinoma2010

    • Author(s)
      Iwahashi M, Katsuda M, Nakamori M, Nakamura M, Naka T, Ojima T, Iida T, Yamaue H
    • Journal Title

      Cancer Sci

      Volume: 101(12) Pages: 2510-7

    • NAID

      10027834170

    • Related Report
      2011 Final Research Report
  • [Journal Article] Vaccination with peptides derived from cancer-testis antigens in combination with CpG-7909 elicits strong specific CD8+ T cell response in patients with metastatic esophageal squamous cell carcinoma.2010

    • Author(s)
      Iwahashi M
    • Journal Title

      Cancer Sci

      Volume: 101 Pages: 2510-2517

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] 胃癌腹腔洗浄液中におけるIL-17mRNAの発現解析2011

    • Author(s)
      飯田武
    • Organizer
      第19回日本消化器関連学会週間
    • Place of Presentation
      福岡
    • Year and Date
      2011-10-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] Tumor-infiltrating CD4+ Th17 cells produce IL-17 in tumor microenvironment and promote tumor progression in human gastric cancer2011

    • Author(s)
      Takeshi Iida
    • Organizer
      第9回国際胃癌学会
    • Place of Presentation
      ソウル
    • Year and Date
      2011-04-21
    • Related Report
      2011 Annual Research Report
  • [Presentation] 胃癌腹腔洗浄液中におけるIL-17mRNAの発現解析2011

    • Author(s)
      飯田武
    • Organizer
      第19回日本消化器関連学会
    • Place of Presentation
      福岡
    • Related Report
      2011 Final Research Report
  • [Presentation] Prognostic significance of IL-17 mRNA expression in peritoneal lavage detected by real-time RT-PCR in gastric cancer2011

    • Author(s)
      飯田武
    • Organizer
      第70回日本癌学会総会
    • Place of Presentation
      名古屋
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] Tumor-infiltrating CD4+Th17 cells produce IL-17 in tumor microenvironment and promote tumor progression in human gastric cancer2011

    • Author(s)
      Takeshi Iida
    • Organizer
      第9回国際胃癌学会
    • Place of Presentation
      ソウル
    • Related Report
      2011 Final Research Report
  • [Presentation] 胃癌腫瘍局所におけるIL-17の発現解析と腫瘍増殖との関連2010

    • Author(s)
      飯田武
    • Organizer
      第48回日本癌治療学会学術総会
    • Place of Presentation
      京都
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] 胃癌腫瘍微小環境におけるTh17およびTregの動態からみた癌免疫逃避機構の解析2010

    • Author(s)
      飯田武
    • Organizer
      第31回癌免疫外科研究会
    • Place of Presentation
      大阪
    • Related Report
      2011 Final Research Report
  • [Presentation] 胃癌腫瘍微小環境におけるTregおよびTh17の動態解析2010

    • Author(s)
      飯田武
    • Organizer
      第110回日本外科学会定期学術総会
    • Place of Presentation
      名古屋
    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://www.wakayama-med.ac.jp/

    • Related Report
      2011 Final Research Report

URL: 

Published: 2010-08-23   Modified: 2016-04-21  

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