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Elucidation of the molecular mechanism regulating pancreatic islets using human pluripotent stem cell differentiation system

Research Project

Project/Area Number 21H02978
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 54040:Metabolism and endocrinology-related
Research InstitutionTokyo Institute of Technology

Principal Investigator

Kume Shoen  東京工業大学, 生命理工学院, 教授 (70347011)

Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
Fiscal Year 2023: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2022: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2021: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Keywords多能性幹細胞 / 膵臓 / 内分泌細胞 / 分化誘導 / インスリン / 内分泌β細胞 / 代謝 / 幹細胞 / 膵臓内分泌細胞 / インスリン分泌 / 機能維持 / 糖感受性インスリン分泌 / ヘテロ性 / ドパミン / 遺伝子発現 / 内分泌
Outline of Research at the Start

本研究では、ヒトES/iPS細胞由来膵β細胞の分化誘導系を活用し、膵β細胞の成熟化・高機能化・機能制御に関与する分子及びその作用機序、ドパミンシグナル制御ネットワーク、およびβ細胞の不均一性を作り出す分子機序の解明を目指す。そのため、次の項目について進める。(1) ヒトES/iPS細胞の遺伝子操作プラットフォームによる成熟化関連遺伝子の機能解析;(2) ゲノムワイド遺伝子連関解析(GWAS)により同定された2型糖尿病(T2DM)関連遺伝子についてヒトES/iPS細胞遺伝子操作プラットフォームを用いた解析とその制御因子の同定;(3)ドパミンシグナルによる膵β細胞の機能制御の分子機構解明。

Outline of Final Research Achievements

The C2CD4 gene is a type 2 diabetes-related gene expressed in pancreatic β cells during development. We attempted to search for molecules that interact with C2CD4 using the protein proximity labeling. We obtained multiple candidate genes that interact with C2CD4 and performed molecular analysis. On the other hand, dopamine signals are essential as inhibitory signals in controlling pancreatic islet function. To investigate the roles played by Drd1 and Drd2, we generated pancreatic β cell-specific Drd1 and Drd2 gene knockout mice and performed preliminary studies on their effects on insulin secretion.

Academic Significance and Societal Importance of the Research Achievements

糖尿病は患者が年々増加し、重篤な患者には移植医療が適応となっているが、ドナーとなる細胞が足りない問題点の解決には、再生医療による細胞移植治療が期待されている。再生医療を進めるためには、高機能なヒトiPS由来膵臓β細胞(SC-β)の効率的な作製方法の開発が重要である。これまで、ある程度機能の高いSC-βを作製することが可能になってきているが、生体内の内在性の膵臓β細胞とは遺伝子発現上では依然として異なっている。膵臓β細胞の機能制御の分子機構を理解することにより、ヒト膵島に近づくSC-膵島の作製が可能になると考える。

Report

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

    (40 results)

All 2023 2022 2021 Other

All Journal Article (13 results) (of which Peer Reviewed: 13 results,  Open Access: 12 results) Presentation (25 results) (of which Int'l Joint Research: 5 results,  Invited: 8 results) Remarks (2 results)

  • [Journal Article] Transient Methionine Deprivation Triggers Histone Modification and Potentiates Differentiation of Induced Pluripotent Stem Cells.2023

    • Author(s)
      Ozawa H, Kambe A, Hibi K, Murakami S, Oikawa A, Handa T, Fujiki K, Nakato R, Shirahige K, Kimura H, Shiraki N, Kume S
    • Journal Title

      Stem Cells.

      Volume: 41(3) Issue: 3 Pages: 271-286

    • DOI

      10.1093/stmcls/sxac082

    • Related Report
      2023 Annual Research Report 2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Promoting pancreatic β cell proliferation: a powerful key for realizing regenerative therapy for diabetes.2023

    • Author(s)
      Shimaya Y, Shiraki N, Kume S. Promoting pancreatic β cell proliferation: a powerful key for realizing regenerative therapy for diabetes.
    • Journal Title

      J Diabetes Investig

      Volume: 14 Issue: 4 Pages: 522-524

    • DOI

      10.1111/jdi.13967

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Protocol to generate human PSC-derived pancreatic beta-cells through methionine and zinc deprivation2023

    • Author(s)
      Sim Z.E, Enomoto T, Shiraki N, Kume S
    • Journal Title

      STAR Protocols

      Volume: 102183 Issue: 2 Pages: 102183-102183

    • DOI

      10.1016/j.xpro.2023.102183

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Generation of induced pluripotent stem cell-derived beta-cells in blood amino acids-like medium.2023

    • Author(s)
      Ali M, Kato Y, Shiraki N, Kume S
    • Journal Title

      Biology Open

      Volume: 12 Issue: 3 Pages: 059581-059581

    • DOI

      10.1242/bio.059581

    • Related Report
      2023 Annual Research Report 2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Effect of Vitamin D3 and Valproic Acid on the Maturation of Human-Induced Pluripotent Stem Cell-Derived Enterocyte-Like Cells2023

    • Author(s)
      Leo Sylvia、Kato Yusuke、Wu Yumeng、Yokota Mutsumi、Koike Masato、Yui Shiro、Tsuchiya Kiichiro、Shiraki Nobuaki、Kume Shoen
    • Journal Title

      Stem Cells

      Volume: 41 Issue: 8 Pages: 775-791

    • DOI

      10.1093/stmcls/sxad042

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Selective proteasome degradation of C‐terminally‐truncated human WFS1 in pancreatic beta cells2023

    • Author(s)
      Tokuma Hiraku、Sakano Daisuke、Tanabe Katsuya、Tanizawa Yukio、Shiraki Nobuaki、Kume Shoen
    • Journal Title

      FEBS Open Bio

      Volume: 13 Issue: 8 Pages: 1405-1414

    • DOI

      10.1002/2211-5463.13674

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Activation of cAMP(EPAC2) signaling pathway promotes hepatocyte attachment.2023

    • Author(s)
      Helena GA, Watanabe T, Kato Y, Shiraki N, Kume S.
    • Journal Title

      Scientific Reports

      Volume: 13 Issue: 1 Pages: 12352-12352

    • DOI

      10.1038/s41598-023-39712-3

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A specific plasma amino acid profile in the Insulin2Q104del Kuma mice at the diabetic state and reversal from hyperglycemia.2023

    • Author(s)
      Hiyoshi N, Enomoto T, Uefune F, Kato Y, Wu Y, Araki K, Sakano D, Shiraki N, Kume S. A
    • Journal Title

      Biochem. Biophys. Res. Commun.

      Volume: 679 Pages: 58-65

    • DOI

      10.1016/j.bbrc.2023.08.064

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Gut-Liver Microphysiological Systems Revealed Potential Crosstalk Mechanism Modulating Drug Metabolism2023

    • Author(s)
      Dhimas Agung Kurniawan, Sylvia Leo, Mutsumi Inamatsu, Sohei Funaoka, Taichi Aihara, Takeshi Sakura, Hiroshi Arakawa, Yukio Kato, Tomoaki Matsugi, Katsuhiro Esashika, Nobuaki Shiraki, Shoen Kume, Hiroshi Kimura, Masaki Nishikawa, Yasuyuki Sakai,
    • Journal Title

      PNAS NEXUS

      Volume: 3 Issue: 2

    • DOI

      10.1093/pnasnexus/pgae070

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Dopamine negatively regulates insulin secretion through D1-D2 receptor heteromer.2022

    • Author(s)
      Uefune F, Aonishi T, Kitaguchi T, Takahashi H, Seino S, Sakano D, Kume S
    • Journal Title

      Diabetes

      Volume: 71 Issue: 9 Pages: 1946-1961

    • DOI

      10.2337/db21-0644

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Methionine metabolism regulates pluripotent stem cell pluripotency and differentiation through zinc mobilization2022

    • Author(s)
      Sim Z.E, Enomoto T, Shiraki N, Furuta N, Kashio S, Kambe T. Tsuyama T. Arakawa A, Ozawa H. Yokoyama M, Miura M, Kume S
    • Journal Title

      Cell Reports

      Volume: 40 Issue: 3 Pages: 111120-111120

    • DOI

      10.1016/j.celrep.2022.111120

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Dietary sodium chloride attenuates increased β-cell mass to cause glucose intolerance in mice under a high-fat diet.2021

    • Author(s)
      Taki K, Takagi H, Hirose T, Sun R., Yaginuma H, Mizoguchi A, Kobayashi T, Sugiyama M, Tsunekawa T, Onoue T, Hagiwara D, Ito Y, Iwama S, Suga H, Banno R, Sakano D, Kume S, Arima H,
    • Journal Title

      Plos One

      Volume: 16 Issue: 3 Pages: e0248065-e0248065

    • DOI

      10.1371/journal.pone.0248065

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Recent progress in pancreatic islet cell therapy2021

    • Author(s)
      Sim Z.E, Shiraki N, Kume S
    • Journal Title

      Inflammation and Regeneration

      Volume: 41 Issue: 1 Pages: 1-10

    • DOI

      10.1186/s41232-020-00152-5

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Methionine metabolism regulates pluripotent stem cell through zinc mobilization.2023

    • Author(s)
      Nobuaki Shiraki, Erinn Zixuan Sim, Takayuki Enomoto, Nao Furuta, Soshiro Kashio, Taiho Kambe, Tomonori Tsuyama, Akihiro Arakawa, Hiroki Ozawa, Mizuho Yokoyama, Masayuki Miura, Shoen Kume
    • Organizer
      ISSCR
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Transient methionine deprivation triggers histone modification and potentiates differentiation of induced pluripotent stem cells.2023

    • Author(s)
      Hiroki Ozawa, Azusa Kambe, Kodai Hibi, Satoshi Murakami, Akira Oikawa, Tetsuya Handa, Katsunori Fujiki, Ryuichiro Nakato, Katsuhiko Shirahige, Hiroshi Kimura, Nobuaki Shiraki and Shoen Kume
    • Organizer
      ISSCR
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 多能性幹細胞からの膵分化誘導におけるメチオニンと亜鉛シグナルの役割2023

    • Author(s)
      粂昭苑
    • Organizer
      日本生化学会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 多能性幹細胞由来膵島の分化誘導研究2023

    • Author(s)
      粂昭苑
    • Organizer
      日本糖尿病学会九州地方会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] HSVTK-GCV自殺スイッチを利用したiPS細胞由来β細胞における造腫瘍抑制2023

    • Author(s)
      岸本恵理子, 徳間啓, 白木伸明, 坂野大介, 粂昭苑
    • Organizer
      日本分子生物学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 膵臓β細胞における不均一なドーパミン合成能の生理学的役割の解明2023

    • Author(s)
      富永成海, 上船史弥, 井上愛里, 板谷勇輝, 徳間啓, 白木伸明, 坂野大介, 粂昭苑
    • Organizer
      日本分子生物学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 共培養系を用いたiPS-小腸細胞と肝細胞との相互作用の解析2023

    • Author(s)
      木村莉瑠, 西藤巧, 渡邊輝彦,長田優菜,白木伸明, 粂昭苑
    • Organizer
      日本分子生物学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 5-アミノレブリン酸を用いた光線力学療法のヒトiPS膵臓分化誘導への応用2023

    • Author(s)
      鈴木秀宜・小倉俊一郎・白木伸明・粂昭苑
    • Organizer
      日本分子生物学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 多能性幹細胞の未分化および分化状態における細胞内亜鉛動態解析2023

    • Author(s)
      門倉瑶乃、荒川哲大、Erinn Zixuan Sim、白木伸明、粂昭苑
    • Organizer
      日本再生医療学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Generation of induced pluripotent Stem Cell-Derived Beta cells in Blood Amino Acids-Like Medium2023

    • Author(s)
      Marwa san, Y Kato, Shiraki N, Kume S.
    • Organizer
      22nd IUNS-InternationalCongress of Nutrition
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 2型糖尿病原因遺伝子C2CD4Aの糖尿病発症メカニズム解明2022

    • Author(s)
      中原有理、井上愛里、徳間啓、坂野大介、白木伸明、粂昭苑
    • Organizer
      第45回分子生物学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 膵β細胞におけるドーパミン生合成の役割とその制御機構の解明2022

    • Author(s)
      板谷勇輝、上船史弥、徳間啓、富永成海、坂野大介、粂昭苑
    • Organizer
      第45回分子生物学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 新規インスリン遺伝子変異を有するKumaマウスにおけるLC-MS/MSによる血漿中の代謝物プロファイルの解明2022

    • Author(s)
      Naoya Hiyoshi, Takayuki Enomoto, Airi Inoue, Yusuke Kato, Daisuke Sakano, Kimi Araki, Nobuaki Shiraki, Shoen Kume
    • Organizer
      第45回分子生物学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] メチオニン制限を組み込んだ新規iPS細胞膵臓分化方法の開発2022

    • Author(s)
      金子知代、島慧理果 榎本孝幸、白木伸明、粂昭苑
    • Organizer
      アミノ酸学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Metabolic control of pluripotent stem cells in the generation of pancreatic endocrine beta cells2022

    • Author(s)
      Shoen Kume
    • Organizer
      第3 回JSRM-A*STARジョイントシンポジウム
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ヒトiPS細胞由来膵島の作成とインスリン分泌の制御機構解明2022

    • Author(s)
      粂昭苑
    • Organizer
      第95回日本内分泌学会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] WFS1の発現低下とインスリン分泌の関連性の解明2021

    • Author(s)
      徳間啓 坂野大介 粂昭苑
    • Organizer
      第44回日本分子生物学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ドパミンによる膵臓発生機構の解明2021

    • Author(s)
      井上愛里、下道隆広、坂野 大介、粂 昭苑
    • Organizer
      第44回日本分子生物学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 膵β細胞におけるD1-D2ヘテロ多量体を介したドーパミンによるインスリン分泌抑制機構の解明2021

    • Author(s)
      上船史弥、坂野大介、青西亨、高橋晴美、清野進、粂昭苑
    • Organizer
      第44回日本分子生物学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] メチオニン除去培養によるエピジェネティック変化を伴うヒトiPS細胞分化促進2021

    • Author(s)
      小澤弘樹、神戸梓沙、日比滉大、及川彰、藤木克則、白髭克彦、木村宏、白木伸明、粂昭苑
    • Organizer
      第44回日本分子生物学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] アミノ酸の代謝を活用したiPS細胞の分化誘導系の構築2021

    • Author(s)
      粂昭苑
    • Organizer
      ICAAS 「アミノ酸セミナー・基礎と臨床を結ぶ会」
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Metabolic control of pluripotent stem cells for the generation of pancreatic beta-cells2021

    • Author(s)
      Shoen Kume, Erinn Zixuan Sim, Takayuki Enomoto, Nobuaki Shiraki.
    • Organizer
      ISSCR /JSRM International Symposium
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 多能性幹細胞の維持と膵臓β細胞分化における亜鉛シグナルの関与2021

    • Author(s)
      粂昭苑
    • Organizer
      日本亜鉛栄養治療研究会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] ヒト多能性幹細胞を用いた糖尿病の再生医療2021

    • Author(s)
      粂昭苑
    • Organizer
      第64回日本糖尿病学会年次学術集
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] ヒトiPS細胞からの膵島作成とモデル細胞としての利用2021

    • Author(s)
      粂昭苑
    • Organizer
      第94回日本内分泌学会シンポジウム
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Remarks] 異種のドーパミン受容体が結合したD1-D2ヘテロ多量体の活性化によってインスリン分泌が調節される

    • URL

      https://www.titech.ac.jp/news/2022/064340

    • Related Report
      2022 Annual Research Report
  • [Remarks] ヒト多能性幹細胞におけるメチオニン代謝と亜鉛動態の関係性を解明

    • URL

      https://www.titech.ac.jp/news/2022/064523

    • Related Report
      2022 Annual Research Report

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

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