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

Analyses of physiological function of PGRMC1 based on the structural regulation

Research Project

Project/Area Number 18K06921
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 48040:Medical biochemistry-related
Research InstitutionKeio University

Principal Investigator

Kabe Yasuaki  慶應義塾大学, 医学部(信濃町), 准教授 (20397037)

Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2020: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsヘム / 癌 / 脂質代謝 / 金属タンパク質 / 天然有機化合物 / 結晶構造解析 / アポトーシス
Outline of Final Research Achievements

Based on our analyses on the structural regulation of the membrane protein PGRMC1, we have performed chemical screening targeting PGRMC1. We found that these candidate compounds suppress PGRMC1-mediated cancer development in the cancer cells and mouse tumor transplantation model, via inhibition of the binding between PGRMC1 and EGFR. Furthermore, analyses using PGRMC1 cKO mice revealed that PGRMC1 promotes adipocyte lipid accumulation and exhibits an obesity-enhancing function in an obesity model on a high-fat diet (Commun Biol, 2020). Since the cadicate drugs suppress the PGRMC1-mediated lipid accumulation, optimization of candidate drugs will lead to the development of new therapeutic treatment for cancer and metabolic syndrome.

Academic Significance and Societal Importance of the Research Achievements

本研究は、ヘムの細胞内標的分子の網羅的同定というケミカルバイオロジー的な解析を出発点として、分子生物学、構造生物学、細胞生物学、生理学など様々な研究手法を融合させた極めて学際性の高い独創的な研究であるといえる。これらの解析により、未知であったPGRMC1の癌や肝炎などの炎症に対する作用の解明が期待できる。さらにPGRMC1に結合する薬剤も見出しており、この結合様式や制御機構を解明することにより、PGRMC1が関わる疾患に対する予防法や創薬開発の基盤となると考えられ、社会的な意義も非常に大きく成果の発展が期待される。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (15 results)

All 2021 2020 2019 2018

All Journal Article (13 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 13 results,  Open Access: 13 results) Presentation (1 results) (of which Int'l Joint Research: 1 results,  Invited: 1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] On-tissue polysulfide visualization by surface-enhanced Raman spectroscopy benefits patients with ovarian cancer to predict post-operative chemosensitivity2021

    • Author(s)
      Honda Kazufumi、Hishiki Takako、Yamamoto Sohe、Naito Yoshiko、Matsuura Tomomi、Iwaisako Keiko、Masui Toshihiko、Sakuma Tomohiro、Matsubara Osamu、Huang Wilber、Ida Tomoaki、Akaike Takaaki、Masugi Yohei、Sakamoto Michiie、Kato Tomoyasu、Kabe Yasuaki、Suematsu Makoto
    • Journal Title

      Redox Biology

      Volume: 41 Pages: 101926-101926

    • DOI

      10.1016/j.redox.2021.101926

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Short-chain fatty acids bind to apoptosis-associated speck-like protein to activate inflammasome complex to prevent Salmonella infection2020

    • Author(s)
      Tsugawa Hitoshi、Kabe Yasuaki、Kanai Ayaka、Sugiura Yuki、Hida Shigeaki、Taniguchi Shun’ichiro、Takahashi Toshio、Matsui Hidenori、Yasukawa Zenta、Itou Hiroyuki、Takubo Keiyo、Suzuki Hidekazu、Honda Kenya、Handa Hiroshi、Suematsu Makoto
    • Journal Title

      PLOS Biology

      Volume: 18 Issue: 9 Pages: 3000813-3000813

    • DOI

      10.1371/journal.pbio.3000813

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Progesterone receptor membrane associated component 1 enhances obesity progression in mice by facilitating lipid accumulation in adipocytes2020

    • Author(s)
      Furuhata Ryogo、Kabe Yasuaki、Kanai Ayaka、Sugiura Yuki、Tsugawa Hitoshi、Sugiyama Eiji、Hirai Miwa、Yamamoto Takehiro、Koike Ikko、Yoshikawa Noritada、Tanaka Hirotoshi、Koseki Masahiro、Nakae Jun、Matsumoto Morio、Nakamura Masaya、Suematsu Makoto
    • Journal Title

      Communications Biology

      Volume: 3 Issue: 1 Pages: 479-479

    • DOI

      10.1038/s42003-020-01202-x

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] O-Glycan-Altered Extracellular Vesicles: A Specific Serum Marker Elevated in Pancreatic Cancer2020

    • Author(s)
      Yokose, T., et al., Koshiba, S., et al., Kitagawa, Y.(合計32名、本研究者は26番目)
    • Journal Title

      Cancers

      Volume: 12 Issue: 9 Pages: 2469-2469

    • DOI

      10.3390/cancers12092469

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Comparative Glycomic Analysis of Exosome Subpopulations Derived from Pancreatic Cancer Cell Lines2020

    • Author(s)
      Matsuda Atsushi、Kuno Atsushi、Yoshida Maki、Wagatsuma Takanori、Sato Takashi、Miyagishi Makoto、Zhao Jing、Suematsu Makoto、Kabe Yasuaki、Narimatsu Hisashi
    • Journal Title

      Journal of Proteome Research

      Volume: 19 Issue: 6 Pages: 2516-2524

    • DOI

      10.1021/acs.jproteome.0c00200

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Annexin A1 accounts for an anti-inflammatory binding target of sesamin metabolites.2020

    • Author(s)
      Kabe Y, Takemoto D, Kanai A, Hirai M, Ono Y, Akazawa S, Horikawa M, Kitagawa Y, Handa H, Rogi T, Shibata H, Suematsu M.
    • Journal Title

      npj Science of Food

      Volume: 4 Issue: 1

    • DOI

      10.1038/s41538-020-0064-6

    • Related Report
      2020 Annual Research Report 2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Xanthine oxidase inhibitor ameliorates postischemic renal injury in mice by promoting resynthesis of adenine nucleotides.2019

    • Author(s)
      Fujii K, Kubo A, Miyashita K, Sato M, Hagiwara A, Inoue H, Ryuzaki M, Tamaki M, Hishiki T, Hayakawa N, Kabe Y, Itoh H, Suematsu M.
    • Journal Title

      JCI insight

      Volume: 4 Issue: 22 Pages: 124816-124816

    • DOI

      10.1172/jci.insight.124816

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Environmental Optimization Enables Maintenance of Quiescent Hematopoietic Stem Cells Ex Vivo.2019

    • Author(s)
      Kobayashi H, Morikawa T, Okinaga A, Hamano F, Hashidate-Yoshida T, Watanuki S, Hishikawa D, Shindou H, Arai F, Kabe Y, Suematsu M, Shimizu T, Takubo K.
    • Journal Title

      Cell Reports

      Volume: 28 Issue: 1 Pages: 145-158

    • DOI

      10.1016/j.celrep.2019.06.008

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Application of high-performance magnetic nanobeads to biological sensing devices2019

    • Author(s)
      Kabe Yasuaki、Sakamoto Satoshi、Hatakeyama Mamoru、Yamaguchi Yuki、Suematsu Makoto、Itonaga Makoto、Handa Hiroshi
    • Journal Title

      Analytical and Bioanalytical Chemistry

      Volume: 411 Issue: 9 Pages: 1825-1837

    • DOI

      10.1007/s00216-018-1548-y

    • Related Report
      2019 Research-status Report 2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Function and structural regulation of the carbon monoxide (CO)-responsive membrane protein PGRMC12018

    • Author(s)
      Kabe Y, Handa H, Suematsu M.
    • Journal Title

      Journal of Clinical Biochemistry and Nutrition

      Volume: 63 Issue: 1 Pages: 12-17

    • DOI

      10.3164/jcbn.17-132

    • NAID

      130007387128

    • ISSN
      0912-0009, 1880-5086
    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of a Highly Sensitive Device for Counting the Number of Disease-Specific Exosomes in Human Sera.2018

    • Author(s)
      Kabe Y, Suematsu M, Sakamoto S, Hirai M, Koike I, Hishiki T, Matsuda A, Hasegawa Y, Tsujita K, Ono M, Minegishi N, Hozawa A, Murakami Y, Kubo M, Itonaga M, Handa H.
    • Journal Title

      Clin Chem

      Volume: 64 Issue: 10 Pages: 1463-1473

    • DOI

      10.1373/clinchem.2018.291963

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Baicalein Targets GTPase-Mediated Autophagy to Eliminate Liver Tumor-Initiating Stem Cell-Like Cells Resistant to mTORC1 Inhibition.2018

    • Author(s)
      Wu R, Murali R, Kabe Y, French SW, Chiang YM, Liu S, Sher L, Wang CC, Louie S, Tsukamoto H.
    • Journal Title

      Hepatology

      Volume: 68 Issue: 5 Pages: 1726-1740

    • DOI

      10.1002/hep.30071

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Gold-nanofève surface-enhanced Raman spectroscopy visualizes hypotaurine as a robust anti-oxidant consumed in cancer survival2018

    • Author(s)
      Shiota M, Naya M, Yamamoto T, Hishiki T, Tani T, Takahashi H, Kubo A, Koike D, Itoh M, Ohmura M, Kabe Y, Sugiura Y, Hiraoka N, Morikawa T, Takubo K, Suina K, Nagashima H, Sampetrean O, Nagano O, Saya H, Yamazoe S, Watanabe H, Suematsu M
    • Journal Title

      Nature Communications

      Volume: 9 Issue: 1 Pages: 1561-1561

    • DOI

      10.1038/s41467-018-03899-1

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Development of a medical application using nano-beads technology2019

    • Author(s)
      Yasuaki Kabe
    • Organizer
      The 92nd Annual Meeting of the Japanese Biochemical Society
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Patent(Industrial Property Rights)] 膵臓がん検出方法及び膵臓がん検出キット2020

    • Inventor(s)
      株式会社JVCケンウッド、学校法人慶應義塾
    • Industrial Property Rights Holder
      株式会社JVCケンウッド、学校法人慶應義塾
    • Industrial Property Rights Type
      特許
    • Filing Date
      2020
    • Related Report
      2020 Annual Research Report

URL: 

Published: 2018-04-23   Modified: 2022-01-27  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi