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Forward genetic identification of new players in vitamin D signaling.

Research Project

Project/Area Number 21K06950
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 49030:Experimental pathology-related
Research InstitutionFukushima Medical University

Principal Investigator

Sugimoto Kotaro  福島県立医科大学, 医学部, 講師 (40791009)

Co-Investigator(Kenkyū-buntansha) 小林 信  福島県立医科大学, 医学部, 助教 (60761947)
Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2023: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2022: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2021: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
KeywordsビタミンD / がん / 順遺伝学 / CRISPR / ゲノム編集 / 核内受容体 / CRISPRライブラリ
Outline of Research at the Start

CRISPRライブラリを用いた順遺伝学的アプローチを用いて、ビタミンDシグナルを制御するビタミンD以外の因子を網羅的に同定する。同定した遺伝子産物ががんの進展に果たす役割を解明すると共に、診断マーカーや治療標的としての有用性を検証する。

Outline of Final Research Achievements

Nuclear receptors are transcription factors that regulate gene transcription by binding to lipid ligands. However, previous studies have been biased toward the search for novel ligands and have failed to identify endogenous regulators that affect post-translational modifications. In this study, we used CRISPR screening, a sequential genetic method, to comprehensively extract endogenous regulators of the vitamin D receptor, one of the nuclear receptors. This candidate molecules might be potential therapeutic targets for various diseases including malignant tumors.

Academic Significance and Societal Importance of the Research Achievements

ビタミンDシグナルはがん治療の標的になり得るが、ビタミンDサプリメントはがんの罹患率や予後を改善しない。よってがん細胞内で減弱しているビタミンDシグナルを活性化させることが有効と思われるが、従来の研究は主に新規脂質リガンドの探索に偏っており、ビタミンDシグナル経路のリン酸化異常や原因キナーゼの理解は進んでいない。本研究でビタミンDシグナルの活性化に関わる内因性蛋白質が明らかになれば、これを標的とする全く新しいがんの予防法や治療法の開発に繋がる。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • Research Products

    (16 results)

All 2024 2023 2022 2021

All Journal Article (13 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 10 results,  Open Access: 10 results) Presentation (2 results) Book (1 results)

  • [Journal Article] Comparison of clinical findings and subjective symptoms in a case of multiple evanescent white dot syndrome (<scp>MEWDS</scp>): A case report from a patient's perspective2024

    • Author(s)
      Sugimoto Kotaro、Murakami Toshiki、Ojima Akira、Sekiryu Tetsuju
    • Journal Title

      Journal of General and Family Medicine

      Volume: 25 Issue: 3 Pages: 154-157

    • DOI

      10.1002/jgf2.680

    • Related Report
      2023 Annual Research Report
  • [Journal Article] The Src-Family Kinases SRC and BLK Contribute to the CLDN6-Adhesion Signaling2023

    • Author(s)
      Ichikawa-Tomikawa Naoki、Sugimoto Kotaro、Kashiwagi Korehito、Chiba Hideki
    • Journal Title

      Cells

      Volume: 12 Issue: 13 Pages: 1696-1696

    • DOI

      10.3390/cells12131696

    • Related Report
      2023 Annual Research Report
  • [Journal Article] Aberrant phosphorylation of human LRH1 at serine 510 is predictable of hepatocellular carcinoma recurrence2023

    • Author(s)
      Nishimagi Atsushi、Kobayashi Makoto、Sugimoto Kotaro、Kofunato Yasuhide、Sato Naoya、Haga Junichiro、Ishigame Teruhide、Kimura Takashi、Kenjo Akira、Kobayashi Yasuyuki、Hashimoto Yuko、Marubashi Shigeru、Chiba Hideki
    • Journal Title

      Clinical and Experimental Medicine

      Volume: 23 Issue: 8 Pages: 4985-4995

    • DOI

      10.1007/s10238-023-01098-x

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] SPON1 is an independent prognostic biomarker for ovarian cancer2023

    • Author(s)
      Miyakawa Ryoya、Kobayashi Makoto、Sugimoto Kotaro、Endo Yuta、Kojima Manabu、Kobayashi Yasuyuki、Furukawa Shigenori、Honda Tsuyoshi、Watanabe Takafumi、Asano Shigeyuki、Soeda Shu、Hashimoto Yuko、Fujimori Keiya、Chiba Hideki
    • Journal Title

      Journal of Ovarian Research

      Volume: 16 Issue: 1 Pages: 95-95

    • DOI

      10.1186/s13048-023-01180-8

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Claudin-4-adhesion signaling drives breast cancer metabolism and progression via liver X receptor β2023

    • Author(s)
      Murakami-Nishimagi Yuko、Sugimoto Kotaro、Kobayashi Makoto、Tachibana Kazunoshin、Kojima Manabu、Okano Maiko、Hashimoto Yuko、Saji Shigehira、Ohtake Tohru、Chiba Hideki
    • Journal Title

      Breast Cancer Research

      Volume: 25 Issue: 1 Pages: 41-41

    • DOI

      10.1186/s13058-023-01646-z

    • Related Report
      2023 Annual Research Report 2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Claudin-9 is a novel prognostic biomarker for endometrial cancer2022

    • Author(s)
      Endo Yuta、Sugimoto Kotaro、Kobayashi Makoto、Kobayashi Yasuyuki、Kojima Manabu、Furukawa Shigenori、Soeda Shu、Watanabe Takafumi、Higashi Atsuko、Higashi Tomohito、Hashimoto Yuko、Fujimori Keiya、Chiba Hideki
    • Journal Title

      International Journal of Oncology

      Volume: 61 Issue: 5 Pages: 135-135

    • DOI

      10.3892/ijo.2022.5425

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Aberrant expression of claudin‐6 contributes to malignant potentials and drug resistance of cervical adenocarcinoma2022

    • Author(s)
      Ito Yui、Takasawa Akira、Takasawa Kumi、Murakami Taro、Akimoto Taishi、Kyuno Daisuke、Kawata Yuka、Shano Kodai、Kirisawa Kurara、Ota Misaki、Aoyama Tomoyuki、Murata Masaki、Sugimoto Kotaro、Chiba Hideki、Saito Tsuyoshi、Osanai Makoto
    • Journal Title

      Cancer Science

      Volume: 113 Issue: 4 Pages: 1519-1530

    • DOI

      10.1111/cas.15284

    • Related Report
      2022 Research-status Report 2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Paraneoplastic anti-N-methyl-D-aspartate receptor encephalitis associated with small cell lung cancer and cytotoxic T-cell-mediated pathology: Case report2022

    • Author(s)
      Akanuma Haruna、Iizuka Takahiro、Abe Dan、Yoshida Kenji、Matsuda Nozomu、Sugimoto Kotaro、Hashimoto Yuko、Kanai Kazuaki
    • Journal Title

      Frontiers in Immunology

      Volume: 13 Pages: 952868-952868

    • DOI

      10.3389/fimmu.2022.952868

    • Related Report
      2022 Research-status Report
  • [Journal Article] Regulatory T cells regulate blastemal proliferation during zebrafish caudal fin regeneration2022

    • Author(s)
      Hui Subhra P.、Sugimoto Kotaro、Sheng Delicia Z.、Kikuchi Kazu
    • Journal Title

      Frontiers in Immunology

      Volume: 13 Pages: 952868-952868

    • DOI

      10.3389/fimmu.2022.981000

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Alloantigen-activated (AAA) CD4 + T cells reinvigorate host endogenous T cell immunity to eliminate pre-established tumors in mice.2021

    • Author(s)
      Mochizuki K, Kobayashi S, Takahashi N, Sugimoto K, Sano H, Ohara Y, Mineishi S, Zhang Y, Kikuta A.
    • Journal Title

      J Exp Clin Cancer Res.

      Volume: 40 Issue: 1 Pages: 1-1

    • DOI

      10.1186/s13046-021-02102-6

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] CLDN15 is a novel diagnostic marker for malignant pleural mesothelioma2021

    • Author(s)
      Watanabe Masayuki、Higashi Tomohito、Ozeki Kana、Higashi Atsuko Y.、Sugimoto Kotaro、Mine Hayato、Takagi Hironori、Ozaki Yuki、Muto Satoshi、Okabe Naoyuki、Matsumura Yuki、Hasegawa Takeo、Shio Yutaka、Suzuki Hiroyuki、Chiba Hideki
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 12554-12554

    • DOI

      10.1038/s41598-021-91464-0

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Reduced Claudin-12 Expression Predicts Poor Prognosis in Cervical Cancer2021

    • Author(s)
      Rahman Abidur、Kobayashi Makoto、Sugimoto Kotaro、Endo Yuta、Kojima Manabu、Furukawa Shigenori、Watanabe Takafumi、Soeda Shu、Hashimoto Yuko、Fujimori Keiya、Chiba Hideki
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 22 Issue: 7 Pages: 3774-3774

    • DOI

      10.3390/ijms22073774

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The claudin?transcription factor signaling pathway2021

    • Author(s)
      Sugimoto Kotaro、Chiba Hideki
    • Journal Title

      Tissue Barriers

      Volume: 9 Issue: 3 Pages: 1-1

    • DOI

      10.1080/21688370.2021.1908109

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 細胞間接着分子クローディン16に対する卵巣癌の抗体療法2023

    • Author(s)
      杉本 幸太郎
    • Organizer
      日本病理学会総会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 肝受容体ホモログ-1 (LRH1)の異常セリンリン酸化による肝癌と膵癌の悪性形質増強機構2022

    • Author(s)
      杉本幸太郎、西間木淳、小林信、千葉英樹
    • Organizer
      日本病理学会総会
    • Related Report
      2022 Research-status Report
  • [Book] 臨床基礎研究につながる分子生物学2024

    • Author(s)
      加藤 茂明 ら編集
    • Total Pages
      600
    • Publisher
      クリニコ出版
    • ISBN
      4910396403
    • Related Report
      2023 Annual Research Report

URL: 

Published: 2021-04-28   Modified: 2025-01-30  

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