• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Analyzing the antitumor effect of TUG1 and development of new treatment methods for oral cancer

Research Project

Project/Area Number 20K23051
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeMulti-year Fund
Review Section 0907:Oral science and related fields
Research InstitutionNagoya University

Principal Investigator

Ichimura Norihisa  名古屋大学, 医学部附属病院, 助教 (90770280)

Project Period (FY) 2020-09-11 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2021: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2020: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywordsエピゲノム / TUG1 / 口腔癌 / エピゲノム機構 / エピゲノム異常
Outline of Research at the Start

Taurine up-regulated1 (TUG1)は複数の癌種で制御異常を認める長鎖非翻訳RNAであるが、口腔癌における機能は不明な点が多い。研究代表者はTUG1が口腔癌組織で高発現を認めること、TUG1のknock downにより癌細胞の増殖・遊走能が著しく減少することを既に確認しており、TUG1が口腔癌の発生・進展において、ゲノムとエピゲノムを繋ぐKey moleculeであると考えた。本研究は、動物実験や臨床検体による詳細な解析を加えることで、口腔癌に対するTUG1の抗腫瘍効果を明らかにし、新規治療法の開発へと繋げることを目的とする。

Outline of Final Research Achievements

Genomic abnormalities such as gene mutation and epigenetic alteration accumulates and contributes to the pathogenesis of cancer.In particular, epigenetic abnormalities are important targets for cancer therapy. Taurine up-regulated 1 (TUG1) is a long non-coding RNA (lncRNA) that is dysregulated in multiple cancers, but its function in oral cancer remains unknown.
In this study, detailed genetic and epigenetic analysis using oral cancer cells and public database were carried out, we found that TUG1 has an oncogenic effects in oral cancer. By further developing this research in the future, it is expected that TUG1 may be a a novel therapeutic target for oral cancer.

Academic Significance and Societal Importance of the Research Achievements

希少癌に分類される口腔癌はドライバー遺伝子変異がなく、有効な治療標的の同定および新規治療法の開発が喫緊の課題となっていた。本研究を通して、TUG1が口腔癌においてoncogenicとしての機能を有することが明らかとなった。今後さらに詳細な解析を進めることで、口腔癌の新規治療標的としての可能性が期待できる。

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (21 results)

All 2023 2022 2021

All Journal Article (10 results) (of which Peer Reviewed: 7 results,  Open Access: 1 results) Presentation (11 results)

  • [Journal Article] A case of sternal osteomyelitis caused by defective wound healing after surgery of gingival cancer2023

    • Author(s)
      Ichimura Norihisa、Yamamoto Noriyuki、Urata Yusuke、Ikutomi Shohei、Hibi Hideharu
    • Journal Title

      IDCases

      Volume: 31 Pages: e01682-e01682

    • DOI

      10.1016/j.idcr.2023.e01682

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Psychological impact on patients with oral cancer before undergoing resection and free flap reconstruction surgery2022

    • Author(s)
      Yamaguchi Satoshi、Kaminogo Kento、Tokura Tatsuya、Kimura Hiroyuki、Kishi Shinichi、Yamamoto Noriyuki、Ichimura Norihisa、Toyama Naoto、Koma Yoshiro、Kouyama Naoka、Ozaki Norio、Hibi Hideharu
    • Journal Title

      Oral Oncology Reports

      Volume: 3-4 Pages: 100004-100004

    • DOI

      10.1016/j.oor.2022.100004

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Association of alcohol intake and female gender with high expression of TMPRSS2 in tongue as potential risk for SARS-CoV-2 infection2022

    • Author(s)
      Sato Kotaro、Fujii Koki、Yamamoto Noriyuki、Ichimura Norihisa、Yamaguchi Satoshi、Yamada Hirohisa、Hibi Hideharu、Toyokuni Shinya
    • Journal Title

      Journal of Clinical Biochemistry and Nutrition

      Volume: 71 Issue: 2 Pages: 129-135

    • DOI

      10.3164/jcbn.21-172

    • ISSN
      0912-0009, 1880-5086
    • Related Report
      2022 Annual Research Report
  • [Journal Article] 口腔領域の悪性腫瘍に対してがんゲノムプロファイリング検査をした2例2022

    • Author(s)
      市村典久,藤尾正人,上嶋伸知,山口聡,山本憲幸,日比英晴
    • Journal Title

      日本口腔腫瘍学会誌

      Volume: 34 Pages: 167-174

    • Related Report
      2022 Annual Research Report
  • [Journal Article] A case of temporomandibular joint herniation2022

    • Author(s)
      Norihisa Ichimura, Masahito Fujio, Naoto Toyama, Hirohisa Yamada, Hideharu Hibi
    • Journal Title

      Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology

      Volume: 34 Issue: 2 Pages: 174-177

    • DOI

      10.1016/j.ajoms.2021.08.013

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] A Case of Low-Grade Mucoepidermoid Carcinoma with Bone Invasion of the Mandible Arising from the Sublingual Gland showing a MAML2 Gene Split2022

    • Author(s)
      Hirohisa Yamada, Norihisa Ichimura, Noriyuki Yamamoto, Yuki Okumura, Masaya Nishikawa, Satoshi Yamaguchi, Shinji Uejima, Hideharu Hibi
    • Journal Title

      Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology

      Volume: 34 Issue: 2 Pages: 164-168

    • DOI

      10.1016/j.ajoms.2021.08.011

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Aneurysm of the lingual artery in a patient with fibromuscular dysplasia: A case report2022

    • Author(s)
      Noriyuki Yamamoto,Satoshi Yamaguchi,Masaya Nishikawa, Norihisa Ichimura,Go Ohara,Hideharu Hibi
    • Journal Title

      Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology

      Volume: 34 Issue: 1 Pages: 45-48

    • DOI

      10.1016/j.ajoms.2021.06.005

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] A case of maxillary gingival achromatic malignant melanoma treated with multimodality therapy leading to complete response2021

    • Author(s)
      小原 豪,市村典久,山本憲幸,山口 聡,西川雅也, 日比英晴
    • Journal Title

      Japanese Journal of Oral and Maxillofacial Surgery

      Volume: 67 Issue: 11 Pages: 655-660

    • DOI

      10.5794/jjoms.67.655

    • NAID

      130008143218

    • ISSN
      0021-5163, 2186-1579
    • Year and Date
      2021-11-20
    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] A case of Maffucci syndrome with a buccal hemangioma harboring a mutation in IDH12021

    • Author(s)
      Norihisa Ichimura, Noriyuki Yamamoto, Naoto Toyama, Hideharu Hibi
    • Journal Title

      Oral Oncology

      Volume: 122 Pages: 105553-105553

    • DOI

      10.1016/j.oraloncology.2021.105553

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Hyperparathyroidism-jaw tumor syndrome with bilateral ossifying fibromas in the mandible: A case report2021

    • Author(s)
      Yamaguchi S. Yamamoto N. Nishikawa M. Ichimura N. Sakai K. Koma Y. Hibi H
    • Journal Title

      Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology

      Volume: 33 Issue: 4 Pages: 430-433

    • DOI

      10.1016/j.ajoms.2021.01.005

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Presentation] 術後口腔癌患者の身体的・精神的QOLと社会復帰に関する検討2023

    • Author(s)
      山口聡,上之郷健人,山本憲幸,市村典久,小間義朗,日比英晴
    • Organizer
      第41回日本口腔腫瘍学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 口腔癌に対するTUG1の抗腫瘍効果の検討2023

    • Author(s)
      新阜宏平,市村典久,生冨翔平,日比英晴
    • Organizer
      第41回日本口腔腫瘍学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 口腔癌を標的とした長鎖非翻訳 RNA"TUG1"の抗腫瘍効果の検討2022

    • Author(s)
      市村典久,新阜宏平,生冨翔平,日比英晴
    • Organizer
      第67回日本口腔外科学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 口腔癌患者に対するソーシャル・サポートと社会復帰に関する検討2022

    • Author(s)
      山口聡,上之郷健人,山本憲幸,市村典久,小間義朗,甲山尚香,日比英晴
    • Organizer
      第67回日本口腔外科学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 再建をともなう手術を受ける口腔悪性腫瘍患者の心理状態に関する検討2022

    • Author(s)
      山口聡,上之郷健人,山本憲幸,市村典久,小間義朗,甲山尚香,日比英晴
    • Organizer
      第47回日本口腔外科学会中部支部学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 当科における気管切開術実施患者の臨床的検討2022

    • Author(s)
      生冨翔平,市村典久,新阜宏平,見田幸大,日比英晴
    • Organizer
      第47回日本口腔外科学会中部支部学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 再建をともなう手術を受けた口腔悪性腫瘍患者の社会復帰に関する検討2022

    • Author(s)
      山口聡,上之郷健人,山本憲幸,市村典久,小間義朗,甲山尚香,日比英晴
    • Organizer
      第76回日本口腔科学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] COVID-19に伴う味覚障害の機序解明2022

    • Author(s)
      佐藤康太郎,山本憲幸,市村典久,山口聡,山田博久,日比英晴
    • Organizer
      第76回日本口腔科学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 再建をともなう手術を受けた口腔癌患者の社会復帰に関する検討2022

    • Author(s)
      山口 聡,上之郷健人,山本憲幸,市村典久,小間義朗,甲山尚香,日比英晴
    • Organizer
      第40回日本口腔腫瘍学会総会・学術大会
    • Related Report
      2021 Research-status Report
  • [Presentation] マフッチ症候群患者に生じたIDH1遺伝子変異を伴う頬粘膜血管腫の1例2021

    • Author(s)
      市村典久,山本憲幸,外山直人,日比英晴
    • Organizer
      第66回日本口腔外科学会総会・学術大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 顎関節ヘルニアの1例2021

    • Author(s)
      市村典久,藤尾正人,外山直人,山田博久,日比英晴
    • Organizer
      第75回日本口腔科学会学術集会
    • Related Report
      2021 Research-status Report

URL: 

Published: 2020-09-29   Modified: 2024-01-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi