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Post-translational modifications regulating the activity and function of carbon monoxide synthase

Research Project

Project/Area Number 19K06574
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 43030:Functional biochemistry-related
Research InstitutionKurume University

Principal Investigator

Higashimoto Yuichiro  久留米大学, 医学部, 教授 (40352124)

Co-Investigator(Kenkyū-buntansha) 坂口 達也  久留米大学, 医学部, 助教 (00757031)
松井 孝憲  久留米大学, 医学部, 准教授 (10425233)
Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2021: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2020: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2019: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords翻訳後修飾 / 一酸化炭素 / 核移行シグナル / ユビキチン
Outline of Research at the Start

近年、COガスには、抗炎症作用、抗増殖作用など細胞を保護する効果が見いだされ、メディカルガスとして応用が期待されている。COガスは、ヘム分解の代謝産物として生体内で恒常的に産出されている。一方で過剰のCO生成は生体毒となるため、内在性COの発生源であるCO産生酵素の活性は厳密に制御されていると考えられるが、その詳細は明らかではない。本研究では、CO産生酵素の活性制御機構を明らかにする。

Outline of Final Research Achievements

Heme oxygenase-1 (HO-1) is a heme-degrading enzyme anchored in the endoplasmic reticulum. HO-1 is highly expressed in various cancers and its nuclear localization is associated with the progression of some cancers. Nevertheless, the mechanism underlying HO-1 nuclear translocation and its pathological significance remain unclear. Here, we investigated the potential regulation of nuclear heme oxygenase-1 (HO-1) by post-translational modifications. 1) Heme and hypoxia treatment of A549, H1299, NIH313 and HCT116 resulted in HO-1 translocation to nuclei. 2) Nuclear HO-1 revealed two acetylation sites located at Lys243 and Lys256. 3) The acetylation is crucial for nuclear HO-1-enhanced tumor progression in vitro. 4) Nuclear HO-1 interacts with CREB-binding protein and nuclear factor erythroid2-related factor 2.

Academic Significance and Societal Importance of the Research Achievements

一酸化炭素は生体毒として知られているが、生体内においても常時生じている。そのCO産出酵素の活性は厳密にコントロールされていると考えられているが、その詳細な制御機構は不明である。今回の研究結果において、CO産出酵素が各種癌細胞において核内に強発現していることを明らかにした。またその核内に局在するCO産出酵素は様々な翻訳後修飾を受けており、その翻訳後修飾の制御破綻が、がん増殖能と深く関係していることを明らかにした。

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (17 results)

All 2021 2020 2019

All Journal Article (12 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 12 results,  Open Access: 5 results) Presentation (5 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] DNA-Aptamer Raised against Receptor for Advanced Glycation End Products Improves Survival Rate in Septic Mice2021

    • Author(s)
      Koga Yoshinori、Sotokawauchi Ami、Higashimoto Yuichiro、Nishino Yuri、Hashizume Naoki、Kakuma Tatsuyuki、Akiba Jun、Tanaka Yoshiaki、Matsui Takanori、Yagi Minoru、Yamagishi Sho-ichi
    • Journal Title

      Oxidative Medicine and Cellular Longevity

      Volume: 2021 Issue: 1 Pages: 1-20

    • DOI

      10.1155/2021/9932311

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Complex Formation of Heme Oxygenase-2 with Heme Is Competitively Inhibited by the Cytosolic Domain of Caveolin-12021

    • Author(s)
      Takemoto M, Sakamoto H, Higashimoto Y, Taira J.
    • Journal Title

      Biochemistry

      Volume: 60 Issue: 29 Pages: 2300-2308

    • DOI

      10.1021/acs.biochem.1c00247

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] DNA aptamer raised against receptor for advanced glycation end products suppresses renal tubular damage and improves insulin resistance in diabetic mice2021

    • Author(s)
      Sotokawauchi Ami、Matsui Takanori、Higashimoto Yuichiro、Nishino Yuri、Koga Yoshinori、Yagi Minoru、Yamagishi Sho-ichi
    • Journal Title

      Diabetes and Vascular Disease Research

      Volume: 18 Issue: 1 Pages: 1-8

    • DOI

      10.1177/1479164121990533

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Glucose-dependent insulinotropic polypeptide inhibits cardiac hypertrophy and fibrosis in diabetic mice via suppression of TGF-β22021

    • Author(s)
      Hiromura M, Mori Y, Terasaki M, Kushima H, Saito T, Osaka N, Yashima H, Ohara M, Fukui T, Matsui T, Yamagishi SI.
    • Journal Title

      Diab Vasc Dis Res

      Volume: 18 Issue: 2 Pages: 1-8

    • DOI

      10.1177/1479164121999034

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Pigment epithelium?derived factor inhibits advanced glycation end product?induced proliferation, VEGF and MMP?9 expression in breast cancer cells via interaction with laminin receptor2021

    • Author(s)
      Tsuruhisa Shiori、Matsui Takanori、Koga Yoshinori、Sotokawauchi Ami、Yagi Minoru、Yamagishi Sho-Ichi
    • Journal Title

      Oncology Letters

      Volume: 22 Issue: 2 Pages: 1-9

    • DOI

      10.3892/ol.2021.12890

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Glyceraldehyde-Derived Pyridinium Evokes Renal Tubular Cell Damage via RAGE Interaction.2020

    • Author(s)
      Ami Sotokawauchi, Nobutaka Nakamura, Takanori Matsui, Yuichiro Higashimoto, Sho-ichi Yamagishi
    • Journal Title

      Int J Mol Sci.

      Volume: 21 Issue: 7 Pages: 2604-2611

    • DOI

      10.3390/ijms21072604

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Heparin and amyloid β-2 microglobulin.2020

    • Author(s)
      Higashimoto, Y., Yoneda, T., Motomiya, Y.
    • Journal Title

      Int. J. Clin. Case Rep.

      Volume: 2 Issue: 2 Pages: 1-4

    • DOI

      10.31579/2690-4861/019

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Erythropoiesis stimulating agents are associated with serum fibroblast growth factor 23 metabolism in patients on hemodialysis.2020

    • Author(s)
      Honda, H., Tanaka, K., Michihata, T., Shibagaki, K., Yuza, T., Hirao, K., Tomosugi, N., Ganz, T., Higashimoto, Y.
    • Journal Title

      Clin.Kidney.J.

      Volume: 14 Issue: 3 Pages: 943-949

    • DOI

      10.1093/ckj/sfaa042

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Fibroblast growth factor 23 contributes to regulation of hepcidin/ferroportin axis.2020

    • Author(s)
      Higashimoto, Y., Tanaka, K., Matsui, T., Sakaguchi, T., Yamagishi, S.I., Motomiya, Y.
    • Journal Title

      Austin J. Pharmacol. Ther.

      Volume: 8 Pages: 1-5

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Association of advanced glycation end products with sarcopenia and frailty in chronic kidney disease.2020

    • Author(s)
      Yabuuchi、J., Ueda, S., Yamagishi, S-I, Nohara, N., Nagasawa, H., Wakabayashi, K., Matsui, T., Higashimoto Y., Kadoguchi, T., Otsuka, T., Gohda, T., Suzuki, Y.
    • Journal Title

      Sci. Rep.

      Volume: 10 Issue: 1 Pages: 17647-17659

    • DOI

      10.1038/s41598-020-74673-x

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Fructose causes endothelial cell damage via activation of advanced glycation end products-receptor system.2019

    • Author(s)
      Sotokawauchi A, Matsui T, Higashimoto Y, Yamagishi SI.
    • Journal Title

      Diab. Vasc. Dis. Res.

      Volume: 16 Issue: 6 Pages: 556-561

    • DOI

      10.1177/1479164119866390

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Long-Term Local Injection of RAGE-Aptamer Suppresses the Growth of Malignant Melanoma in Nude Mice.2019

    • Author(s)
      Nakamura N, Matsui T, Nishino Y, Sotokawauchi A, Higashimoto Y, Yamagishi SI.
    • Journal Title

      J. Oncol.

      Volume: 2019 Pages: 387601-10

    • DOI

      10.1155/2019/7387601

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Presentation] FGF23はヘプシジン・フェロポーチン鉄代謝制御系に影響を与えるか2020

    • Author(s)
      田中賢治、本宮善恢、江里口雅裕、東元祐一郎
    • Organizer
      第65回日本透析医学会学術集会・総会
    • Related Report
      2020 Research-status Report
  • [Presentation] 終末糖化産物(AGE)及びその受容体(RAGE)をターゲットとしたDNAアプタマーは動物モデルの悪性黒色腫の増殖を抑制する2019

    • Author(s)
      松井孝憲、東元祐一郎、外川内亜美、山岸昌一
    • Organizer
      第5回日本核酸医薬学会年会
    • Related Report
      2019 Research-status Report
  • [Presentation] APTAMER RAISED AGAINST RECEPTOR FOR ADVANCED GLYCATION END PRODUCTS (RAGE) IMPROVES SURVIVAL RATE IN SEPTIC MICE2019

    • Author(s)
      古賀義法、外川内亜美、東元祐一郎、松井孝憲、八木実、山岸昌一
    • Organizer
      32nd International Symposium on Pediatric Surgical Research
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] マウス皮下に移植した悪性黒色腫の増殖は終末糖化産物(AGE)及びその受容体(RAGE)のDNAアプタマーにより抑制しうる2019

    • Author(s)
      松井孝憲、東元祐一郎、外川内亜美、山岸昌一
    • Organizer
      第42回日本分子生物学会年会
    • Related Report
      2019 Research-status Report
  • [Presentation] フルクトース由来終末糖化産物のアプタマーはフルクトースが引き起こす内皮細胞障害を抑制しうる2019

    • Author(s)
      外川内亜美、松井孝憲、東元祐一郎、山岸昌一
    • Organizer
      第42回日本分子生物学会年会
    • Related Report
      2019 Research-status Report

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Published: 2019-04-18   Modified: 2023-01-30  

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