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Elucidation of molecular mechanisms of closure of the ductus arteriosus and development of pharmacological therapy of patent ductus arteriosus

Research Project

Project/Area Number 20H03650
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 52050:Embryonic medicine and pediatrics-related
Research InstitutionTokyo Medical University

Principal Investigator

Yokoyama Utako  東京医科大学, 医学部, 主任教授 (70404994)

Co-Investigator(Kenkyū-buntansha) 川原 玄理  東京医科大学, 医学部, 准教授 (40743331)
林 由起子  東京医科大学, 医学部, 主任教授 (50238135)
谷藤 章太  東京医科大学, 医学部, 助教 (50529245)
Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2023: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2022: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2021: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2020: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Keywords動脈管 / リモデリング / 細胞外マトリックス / 細胞外マトリクス
Outline of Research at the Start

現在約3割もの超未熟児が血管収縮を標的とした現在の治療に抵抗性である。すなわち動脈管の閉鎖は血管平滑筋を収縮させるだけでは十分ではない。動脈管の完全な閉鎖には、血管収縮と共に“内膜肥厚形成”が重要な役割を果たす。研究代表者は先行研究で、EP4を介して細胞外マトリクスであるFibulin-1が著明に増加することを見出した。本研究では、Fibulin-1を中心とした細胞マトリクス連関に焦点を当てて動脈管の内膜肥厚形成の分子機序の全容を解明し、EP4とFibulin-1の発現誘導をもたらす機序を明らかすることで、内膜肥厚形成を促す動脈管開存症に対する新たな戦略を見出すことを目的とする。

Outline of Final Research Achievements

The complete closure of the ductus arteriosus requires intimal thickening in addition to vascular constriction. In this study, we demonstrated that all fibulin-1 deficient mice exhibited patent ductus arteriosus (PDA) and that 30% of versican mutant mice with a hyaluronan-binding domain mutation also had PDA. We found that fibulin-1 and hyaluronan derived from smooth muscle cells form a complex with versican derived from endothelial cells, promoting the directional migration of smooth muscle cells towards the endothelial cells, thereby facilitating intimal cushion formation in the ductus arteriosus.

Academic Significance and Societal Importance of the Research Achievements

現在約3割もの超未熟児が血管収縮を標的とした現在の治療に抵抗性である。すなわち動脈管の閉鎖は血管平滑筋を収縮させるだけでは十分ではない。本研究を通じて動脈管内膜肥厚形成に関与する細胞外マトリックスの複合体を明らかにした。これらの複合体の形成にはプロスタグランジンE受容体EP4が関与しており、EP4やこれらの細胞外マトリックスを制御することで、動脈管閉鎖を促進する新たな方法を開発できることが期待される。

Report

(5 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • Research Products

    (94 results)

All 2024 2023 2022 2021 2020 Other

All Int'l Joint Research (2 results) Journal Article (15 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 14 results,  Open Access: 11 results) Presentation (68 results) (of which Int'l Joint Research: 11 results,  Invited: 27 results) Book (8 results) Remarks (1 results)

  • [Int'l Joint Research] Augusta University(米国)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Augusta University(米国)

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Hydrostatic pressure under hypoxia facilitates fabrication of tissue-engineered vascular grafts derived from human vascular smooth muscle cells in vitro2023

    • Author(s)
      Kojima Tomoyuki、Nakamura Takashi、Saito Junichi、Hidaka Yuko、Akimoto Taisuke、Inoue Hana、Chick Christian Nanga、Usuki Toyonobu、Kaneko Makoto、Miyagi Etsuko、Ishikawa Yoshihiro、Yokoyama Utako
    • Journal Title

      Acta Biomaterialia

      Volume: 171 Pages: 209-222

    • DOI

      10.1016/j.actbio.2023.09.041

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Reduction of intracellular Mg2+ caused by reactive oxygen species in rat ventricular myocytes2023

    • Author(s)
      Michiko Tashiro, Masato Konishi, Makino Watanabe, Utako Yokoyama
    • Journal Title

      Am J Physiol Cell Physiol

      Volume: 324 Issue: 4 Pages: C963-C969

    • DOI

      10.1152/ajpcell.00490.2022

    • Related Report
      2023 Annual Research Report 2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Molecular mechanisms regulating extracellular matrix-mediated remodeling in the ductus arteriosus2023

    • Author(s)
      Yokoyama Utako、Oka Sayuki、Saito Junichi
    • Journal Title

      Seminars in Perinatology

      Volume: 47 Issue: 2 Pages: 151716-151716

    • DOI

      10.1016/j.semperi.2023.151716

    • Related Report
      2023 Annual Research Report 2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Extracellular matrix-mediated remodeling and mechanotransduction in large vessels during development and disease2021

    • Author(s)
      Yanagisawa Hiromi、Yokoyama Utako
    • Journal Title

      Cellular Signalling

      Volume: 86 Pages: 110104-110104

    • DOI

      10.1016/j.cellsig.2021.110104

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A new therapeutic target for patent ductus arteriosus2021

    • Author(s)
      Ito Satoko、Yokoyama Utako
    • Journal Title

      Folia Pharmacologica Japonica

      Volume: 156 Issue: 6 Pages: 359-363

    • DOI

      10.1254/fpj.21061

    • NAID

      130008109959

    • ISSN
      0015-5691, 1347-8397
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Preface2021

    • Author(s)
      Yamada Mitsuhiko、Yokoyama Utako、Takigiku Kiyohiro
    • Journal Title

      Folia Pharmacologica Japonica

      Volume: 156 Issue: 6 Pages: 345-345

    • DOI

      10.1254/fpj.21062

    • NAID

      130008109957

    • ISSN
      0015-5691, 1347-8397
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Increased Plasma Levels of Myosin Heavy Chain 11 Is Associated with Atherosclerosis2021

    • Author(s)
      Takahashi Lisa、Ishigami Tomoaki、Tomiyama Hirofumi、Kato Yuko、Kikuchi Hiroyuki、Tasaki Koichiro、Yamashita Jun、Inoue Shigeru、Taguri Masataka、Nagao Toshitaka、Chikamori Taishiro、Ishikawa Yoshihiro、Yokoyama Utako
    • Journal Title

      Journal of Clinical Medicine

      Volume: 10 Issue: 14 Pages: 3155-3155

    • DOI

      10.3390/jcm10143155

    • NAID

      120007017524

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Transcriptome Analysis Reveals Differential Gene Expression between the Closing Ductus Arteriosus and the Patent Ductus Arteriosus in Humans2021

    • Author(s)
      Saito Junichi、Kojima Tomoyuki、Tanifuji Shota、Kato Yuko、Oka Sayuki、Ichikawa Yasuhiro、Miyagi Etsuko、Tachibana Tsuyoshi、Asou Toshihide、Yokoyama Utako
    • Journal Title

      Journal of Cardiovascular Development and Disease

      Volume: 8 Issue: 4 Pages: 45-45

    • DOI

      10.3390/jcdd8040045

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Multilayered human skeletal muscle myoblast sheets promote the healing process after colonic anastomosis in rats2021

    • Author(s)
      Nakamura T, Yokoyama U, Kanaya T, Ueno T, Yoda T, Ishibe A, Hidaka Y. Umemura M, Takayama T, Kaneko M, Miyagawa S, Sawa Y, Endo I, Ishikawa Y.
    • Journal Title

      Cell Transplantation

      Volume: 30 Pages: 0-0

    • DOI

      10.1177/09636897211009559

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Scaffold-free tissue-engineered arterial grafts derived from human skeletal myoblasts.2021

    • Author(s)
      Saito J, Yokoyama U, Nakamura T, Kanaya T, Ueno T, Naito Y, Takayama T, Kaneko M, Miyagawa S, Sawa Y, and Ishikawa Y
    • Journal Title

      Artif Organs

      Volume: - Issue: 8 Pages: 919-932

    • DOI

      10.1111/aor.13930

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Role of Tissue-Type Plasminogen Activator in Remodeling of the Ductus Arteriosus2020

    • Author(s)
      Saito J, Ishikawa Y, and Yokoyama U
    • Journal Title

      Circulation Reports

      Volume: 2 Issue: 4 Pages: 211-217

    • DOI

      10.1253/circrep.CR-20-0015

    • NAID

      130007830858

    • ISSN
      2434-0790
    • Year and Date
      2020-04-10
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 血管の分化発達, 病態と再生2020

    • Author(s)
      横山詩子
    • Journal Title

      東京医科大学雑誌

      Volume: 78 Pages: 8-15

    • Related Report
      2020 Annual Research Report
  • [Journal Article] TRPM7 silencing attenuates Mg2+ influx in cardiac myoblasts, H9c2 cells2020

    • Author(s)
      Tashiro Michiko、Konishi Masato、Kobayashi Ryo、Inoue Hana、Yokoyama Utako
    • Journal Title

      The Journal of Physiological Sciences

      Volume: 70 Issue: 1 Pages: 47-47

    • DOI

      10.1186/s12576-020-00772-z

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Excessive EP4 signaling in smooth muscle cells induces abdominal aortic aneurysm by amplifying inflammation2020

    • Author(s)
      Hiromi T, Yokoyama U, Kurotaki D, Mamun A, Ishiwata R, Ichikawa Y, Nishihara H, Umemura M, Fujita T, Yasuda S, Minami T, Goda M, Uchida K, Suzuki S, Takeuchi I, Masuda M, Breyer M, Tamura T, and Ishikawa Y
    • Journal Title

      Arteriosclerosis, Thrombosis, and Vascular Biology

      Volume: 40 Issue: 6 Pages: 1559-1573

    • DOI

      10.1161/atvbaha.120.314297

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Fibulin-1 Integrates Subendothelial Extracellular Matrices and Contributes to Anatomical Closure of the Ductus Arteriosus.2020

    • Author(s)
      Ito S, Yokoyama U, Nakakoji T, Cooley MA, Sasaki T, Hatano S, Kato Y, Saito J, Nicho N, Iwasaki S, Umemura M, Fujita T, Masuda M, Asou T, and Ishikawa Y
    • Journal Title

      Arterioscler Thromb Vasc Biol

      Volume: 40 Issue: 9 Pages: 2212-2226

    • DOI

      10.1161/atvbaha.120.314729

    • NAID

      130008001539

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 血管の病態生理における細胞外マトリックスの動的役割2024

    • Author(s)
      横山 詩子
    • Organizer
      三重大学セミナー
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] The molecular mechanisms of the ductus arteriosus-specific differentiation and transcriptional regulation2024

    • Author(s)
      Utako Yokoyama
    • Organizer
      The 101th Annual Meeting of the Physiological Society of Japan
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 肺動脈性肺高血圧症におけるStanniocalcin1を介した血管リモデリング抑制作用2024

    • Author(s)
      小神 真梨子、加藤 優子、伊藤 智子、中村 一文、阿部 信二、Roger R. Reddel、横山 詩子
    • Organizer
      第108回 新都心血液研究会・第43回 東京脈管研究会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Prostaglandin E2 receptor 4-mediated TRPV4 upregulation may be involved in RANTES production in abdominal aortic aneurysm2024

    • Author(s)
      Hana Inoue, Michiko Tashiro, Utako Yokoyama
    • Organizer
      第101回日本生理学会大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 臨床から基礎研究へ~わかってきた動脈管のしくみ2023

    • Author(s)
      横山 詩子
    • Organizer
      第76回広島小児循環器研究会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 臨床から基礎医学へ これからの動脈管・小児血管研究に向けて2023

    • Author(s)
      横山 詩子
    • Organizer
      第59回日本小児循環器学会総会・学術集会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 出生後の循環適応にむけた大血管ダイナミズム2023

    • Author(s)
      横山 詩子
    • Organizer
      第46回日本分子生物学会年会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 炎症とマトリックスリモデリングによる大血管の破綻機構2023

    • Author(s)
      横山 詩子
    • Organizer
      CVMW2023 KOBE
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 肺動脈性肺高血圧症における疾患特異的圧力感受性分子Stanniocalcin1の役割2023

    • Author(s)
      小神 真梨子, 加藤 優子, 伊藤 智子, 中村 一文, 阿部 信二, 横山 詩子
    • Organizer
      第8回肺高血圧・肺循環学会学術集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Fibulin-1-ECM1複合体の血管傷害後の内膜肥厚における役割2023

    • Author(s)
      奥村 滋邦、加藤 優子、佐々木 隆子、谷藤 章太、本間 宙、横山 詩子
    • Organizer
      第55回 日本結合組織学会学術大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] The role of versican-hyaluronan complex in abdominal aortic aneurysm2023

    • Author(s)
      Yokoyama Utako, Hiromi Taro, Iida Saki, Nakamura Takashi
    • Organizer
      Gordon Research Conference, Elastin, Elastic Fibers and Microfibrils
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Vascular elastic lamellae fabricated in vitro by a layer-by-layer method2023

    • Author(s)
      Shota Tanifuji, Takashi Nakamura, Shota Futagami, Christian Nanga Chick, Yuji Naito, Tomoyuki Kojima, Takuya Naruto, Toyonobu Usuki, Michiya Matsusaki, Utako Yokoyama
    • Organizer
      Tissue, Matrix, and Pathobiology:Joint Meeting of ASMB, HCS, and ASIP
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spatio?temporal Expression of EP4 Regulates Vascular Intimal Hyperplasia through Fibulin-12023

    • Author(s)
      Shigekuni Okumura, Yuko Kato, Takako Sasaki, Yuko Hidaka, Shota Tanifuji, Hiroshi Homma, Marion Anne Cooley, Utako Yokoyama
    • Organizer
      Joint Meeting of ASMB, HCS, and ASIP
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 肺動脈性肺高血圧症におけるStanniocalcin1の役割2023

    • Author(s)
      小神 真梨子、加藤 優子、伊藤 智子、中村 一文、阿部 信二、Roger R. Reddel、横山 詩子
    • Organizer
      第26回東京呼吸病態研究会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Phenotype-Driven Forward Genetics Identifies a Novel Mouse Model of Inherited Arrhythmia with Spontaneous Sudden Cardiac Death2023

    • Author(s)
      Yuta Okabe, Nobuyuki Murakoshi, Yoko Ito, Chika Miyoshi, Hiromasa Funato, Koichiro Ishii, Hana Inoue, Takashi Murayama, Nagomi Kurebayashi, Dongzhu Xu, Kazuhiro Aonuma, Shigeharu Wakana, Utako Yokoyama, Takashi Sakurai, Masaki Ieda, Masashi Yanagisawa
    • Organizer
      AHA Sientific Sessions 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] バーシカン-ヒアルロン酸複合体の増加は大動脈の圧応答を障害し腹部大動脈瘤の原因になる2023

    • Author(s)
      廣見 太郎、定井澪莉、横山 詩子
    • Organizer
      第1回大動脈研究会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 動脈管におけるEP4転写制御機構の検討2023

    • Author(s)
      岡 沙由稀, 菊池 健太, 黒滝 大翼, 横山 詩子
    • Organizer
      第22回 日本心臓血管発生研究会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Dynamic cardiovascular remodeling to adapt extrauterine life2023

    • Author(s)
      Utako Yokoyama
    • Organizer
      The 100th Annual Meeting of the Physiological Society of Japan
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Role of TRPM7 in the pathophysiology of aortic dissection2023

    • Author(s)
      Hana Inoue, Takashi Nakamura, Hiyo Obikane, Toshitaka Nagao, Utako Yokoyama
    • Organizer
      The 100th Anniversary Meeting of the Physiological Society of Japan
    • Related Report
      2022 Annual Research Report
  • [Presentation] Mg2+ extrusion activated by hydrogen peroxide in rat ventricular myocytes2023

    • Author(s)
      Michiko Tashiro, Masato Konishi, Makino Watanabe, Utako Yokoyama
    • Organizer
      67 th Annual Meeting of the Biophysical Society
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Angiotensin II-treated zebrafish as a new experimental model to study vascular elastic fiber formation2023

    • Author(s)
      Shota Tanifuji, Genri Kawahara, Takashi Nakamura, Saki Iida, Yukiko K. Hayashi, Utako Yokoyama
    • Organizer
      The 100th Annual Meeting of the Physiological Society of Japan
    • Related Report
      2022 Annual Research Report
  • [Presentation] Development of a three-dimensional layered cell sheet with elastic fiber formation2023

    • Author(s)
      Shota Futagami, Shota Tanifuji, Takashi Nakamura, Yuji Naito, Tomoyuki Kojima, Takuya Naruto, Michiya Matsusaki, Utako Yokoyama
    • Organizer
      The 100th Annual Meeting of the Physiological Society of Japan
    • Related Report
      2022 Annual Research Report
  • [Presentation] 機械工学とバイオの融合による成長する人工血管の開発2022

    • Author(s)
      横山詩子
    • Organizer
      第9回医薬工3大学包括連携推進シンポジウム
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 血管弾性線維形成の制御機構と血管病変を検出する血中バイオマーカーの探索2022

    • Author(s)
      横山詩子
    • Organizer
      第21回日本血管血流学会学術集会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 動脈管閉鎖の機序解明と小児用生体材料グラフト開発への挑戦2022

    • Author(s)
      横山詩子
    • Organizer
      第57回東北発達心臓病研究会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 大血管におけるプロスタグランジンE受容体EP4によるマトリックス制御機構2022

    • Author(s)
      横山詩子、廣見太郎、飯田早紀、谷藤章太、中村隆
    • Organizer
      第54回日本結合組織学会学術大会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] ステント留置が引き起こす血管内膜肥厚におけるプロスタグランジンE2-EP4シグナルの役割2022

    • Author(s)
      奥村滋邦、加藤優子、横山詩子、本間宙
    • Organizer
      第50回日本集中治療医学会学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 低酸素下周期的加圧培養によるヒト平滑筋細胞由来人工血管の開発2022

    • Author(s)
      中村隆、小嶋朋之、齋藤純一、井上華、宮城悦子、石川義弘、横山詩子
    • Organizer
      第30回日本血管生物医学会学術集会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] マウス胎仔線維芽細胞を用いたPGE2受容体EP4 mRNA発現量変化の検討2022

    • Author(s)
      三橋 龍、中村 隆、横山 詩子
    • Organizer
      第190回東京医科大学医学会総会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 肺静脈狭窄症における内膜肥厚形成に関与する分子の検討2022

    • Author(s)
      古田智子, 内藤祐二, 岡沙由稀, 飯田早紀, 石道基典, 岩淵英人, 猪飼秋夫, 坂本喜三郎, 横山詩子
    • Organizer
      第190回東京医科大学医学会総会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 網羅的遺伝子解析からみた肺動脈性肺高血圧症のCancer paradigm機構2022

    • Author(s)
      藤村晋太郎, 田代倫子, 谷藤章太, 横山詩子
    • Organizer
      第190回東京医科大学医学会総会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ゼブラフィッシュにおけるアンジオテンシンIIの血管への作用の検討2022

    • Author(s)
      谷藤章太, 川原玄理, 中村隆, 飯田早紀, 林由起子, 横山詩子
    • Organizer
      第190回東京医科大学医学会総会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 細胞外マトリックスversicanの大動脈瘤の進行における役割の検討2022

    • Author(s)
      飯田早紀、廣見太郎、中村隆、横山詩子
    • Organizer
      第190回東京医科大学医学会総会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 低酸素下加圧培養によるヒト臍帯動脈平滑筋細胞由来の人工血管の作製2022

    • Author(s)
      Tomoyuki Kojima, Junichi Saito, Takashi Nakamura, Hana Inoue, Etsuko Miyagi, Yoshihiro Ishikawa, Utako Yokoyama
    • Organizer
      第58回日本小児循環器学会総会・学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 先天性心疾患における肺静脈狭窄の組織学的検討2022

    • Author(s)
      Yuji Naito, Saki Iida, Tomoko Furuta, Sayuki Oka, Tomoyuki Kojima, Motonori Ishido, Hideto Iwahuchi, Ikai Akio, Kisaburo Sakamoto, Utako Yokoyama
    • Organizer
      第58回日本小児循環器学会総会・学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] TRPM7チャネル-キナーゼ相互作用による活性制御と酸化ストレスによる調節2022

    • Author(s)
      井上華, 村山尚, 小林琢也, 小西真人, 横山詩子
    • Organizer
      TRP研究会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Molecular mechanisms of a newly established inherited arrhythmia mouse model and its clinical application2022

    • Author(s)
      Yuta Okabe, Nobuyuki Murakoshi, Yoko Ito, Chika Miyoshi, Hiromasa Funato, Koichiro Ishii, Hana Inoue, Takashi Murayama, Nagomi Kurebayashi, Dongzhu Xu, Kazuhiro Aonuma, Shigeharu Wakana, Utako Yokoyama, Takashi Sakurai, Masaki Ieda, Masashi Yanagisawa
    • Organizer
      第87回日本循環器学会学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Postnatal oxygenation promotes anatomical closure of the ductus arteriosus by basic fibroblast growth factor-mediated intimal thickening.2022

    • Author(s)
      Takashi Noguchi, Takahiro Kemmotsu, Etsuko Miyagi, Utako Yokoyama.
    • Organizer
      第74回 日本産科婦人科学会学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] PGE receptor EP4 signaling increased hyaluronan-vesican complex in abdominal aortic aneurysm2022

    • Author(s)
      Taro Hiromi, Saki Iida, Takashi Nakamura, Ichiro Takeuchi, Utako Yokoyama
    • Organizer
      Experimental Biology 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 胎児循環と新生児循環への移行2022

    • Author(s)
      Yokoyama, U.
    • Organizer
      The 97th Annual Meeting of the Physiological Society of Japan
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] A novel zebrafish model of aortic aneurysm2022

    • Author(s)
      Tanifuji, S. Kawahara, G. Nakamura, T. Iida, S. Hayashi, Y. Yokoyama, U.
    • Organizer
      The 98th Annual Meeting of the Physiological Society of Japan
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 組織リモデリングからみた動脈管閉鎖のしくみ2021

    • Author(s)
      横山詩子
    • Organizer
      静岡県立こども病院セミナー
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 血管の分化と病態の解明から再生へ2021

    • Author(s)
      横山詩子
    • Organizer
      KSI小児循環器カンファレンス
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 胎児期における大血管の分化メカニズム2021

    • Author(s)
      横山詩子
    • Organizer
      生理研心血管研究会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 発達と疾患における血管弾性の制御メカニズムと弾性を有する3D血管モデルの開発2021

    • Author(s)
      横山詩子、廣見太郎、谷藤章太、岡沙由稀、中村隆、井上華
    • Organizer
      第94回日本生化学会大会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] プロスタグランディンE受容体EP4による血管の発達・分化と炎症・破壊のメカニズム2021

    • Author(s)
      横山詩子
    • Organizer
      第3回小児科フォーラム in Yokohama
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Origin, differentiation, and closure of the ductus arteriosus2021

    • Author(s)
      Yokoyama, U.
    • Organizer
      The 16th Three-Country Pediatric Heart Forum with Asian-Pacific Symposium
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ヒト動脈管開存症と正常動脈管の遺伝子プロファイリング2021

    • Author(s)
      齋藤純一、小嶋朋之、谷藤章太、市川泰広、橘剛、麻生俊英、横山詩子
    • Organizer
      第57回日本小児循環器学会総会・学術集会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Autonomic nerves regulate gene expression profiles in the developing ductus arteriosus2021

    • Author(s)
      Oka S, Kuroda H, Tanifuji S, Seki T, and Yokoyama U.
    • Organizer
      Experimental Biology 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] fibulin-1の血管内膜肥厚における役割2021

    • Author(s)
      加藤優子, 谷藤章太, 横山詩子.
    • Organizer
      第53回日本結合組織学会学術大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 発達段階の動脈管におけるプロスタグランジンE2受容体EP4と神経の分布の変化2021

    • Author(s)
      岡沙由稀, 野口貴史, and 横山詩子
    • Organizer
      第188回東京医科大学医学会総会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Fibulin-1を中心とした細胞外マトリックスの血管内膜肥厚形成における役割2021

    • Author(s)
      加藤優子, 谷藤章太, 岡沙由稀, 佐々木隆子, 廣見太郎, 奥村滋邦, and 横山詩子.
    • Organizer
      エラスチン・関連分子研究会第5回学術集会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 大動脈・動脈管の発生とその異常2021

    • Author(s)
      横山詩子
    • Organizer
      日本小児循環器学会・第12回教育セミナーAdvanced Course
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Fibulin-1 integrates subendothelial extracellular matrices and contributes to anatomical closure2021

    • Author(s)
      Satoko Ito, Utako Yokoyama, Taichi Nakakoji, Junichi Saito, Naoki Nicho, Munetaka Masuda,Toshihide Asou, Yoshihiro Ishikawa
    • Organizer
      第94回日本薬理学会年会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 血管平滑筋でのPGE2受容体EP4シグナルは免疫細胞浸潤、血管弾性線維修復機構の破綻を介し腹部大動脈瘤に関与する2020

    • Author(s)
      廣見太郎, 横山詩子, 黒滝大翼, Mamun A, 竹内一郎, 益田宗孝, Breyer RM, 田村智彦, 石川義弘
    • Organizer
      185回東京医科大学医学会総会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Fibulin-1は内膜肥厚部で細胞外基質を統合し、動脈管の解剖学的閉鎖を促進する.2020

    • Author(s)
      伊藤智子、横山詩子
    • Organizer
      第56回日本小児循環器学会総会・学術集会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Prostaglandin E-EP4-mediated progression of aortic aneurysm.2020

    • Author(s)
      Yokoyama U, Hiromi T, Takeuchi I, and Ishikawa Y
    • Organizer
      The 48th Annual Meeting of Japanese Society for Vascular Surgery
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Increased plasma level of myosin heavy chain 11 is associated with atherosclerosis.2020

    • Author(s)
      Takahashi L, Ishigami T, Tomiyama H, Chikamori T, Ishikawa Y, and Yokoyama U
    • Organizer
      Asian Pacific Society of Cardiology Congress
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Implantable tissue engineered blood vessels fabricated by periodic hydrostatic pressure2020

    • Author(s)
      Kojima T, Yokoyama U, Nakamura T, Saito J, Miyagi E, Ishikawa Y
    • Organizer
      NIPS International Meeting on Cardiovascular Physiology
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Three-dimensional multilayers of smooth muscle cells acquire arterial physiology.2020

    • Author(s)
      Tanifuji S, Naito Y, Kojima T, Naruto T, Matsusaki M, and Yokoyama U
    • Organizer
      NIPS International Meeting on Cardiovascular Physiology
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ゼブラフィッシュを用いたプロスタグランディンE受容体EP4発現亢進機序の解明と腹部大動脈瘤の治療薬の探索.2020

    • Author(s)
      谷藤章太, 川原玄理, 井上華, 林由起子, 横山詩子
    • Organizer
      第185回東京医科大学医学会総会
    • Related Report
      2020 Annual Research Report
  • [Presentation] レポーターマウスを用いたプロスタグランジンE受容体EP4の発達段階における発現量変化の検討.2020

    • Author(s)
      岡沙由稀, 黒田浩行, 横山詩子
    • Organizer
      第185回東京医科大学医学会総会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 血管平滑筋でのPGE2受容体EP4シグナルは免疫細胞浸潤、血管弾性線維修復機構の破綻を介し腹部大動脈瘤に関与する。2020

    • Author(s)
      廣見太郎, 横山詩子, 黒滝大翼, Mamun A, 竹内一郎, 益田宗孝, Breyer RM, 田村智彦, 石川義弘
    • Organizer
      第185回東京医科大学医学会総会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 肺動脈性肺高血圧症における圧力のアポトーシスに及ぼす作用.2020

    • Author(s)
      奥村祐輝, 加藤優子, 谷藤章太, and 横山詩子
    • Organizer
      第186回東京医科大学医学会総会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 腹部大動脈瘤形成におけるVersicanとヒアルロン酸の役割の検討.2020

    • Author(s)
      廣見太郎, 谷藤章太, 竹内一郎, 横山詩子
    • Organizer
      第186回東京医科大学医学会総会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 肺動脈性高血圧症におけるNotch3シグナル関連遺伝子の検討.2020

    • Author(s)
      清水希来, 加藤優子, 谷藤章太, and 横山詩子
    • Organizer
      第186回東京医科大学医学会総会
    • Related Report
      2020 Annual Research Report
  • [Presentation] プロスタグランジンE受容体EP4の発達段階における発現の検討.2020

    • Author(s)
      岡沙由稀, 黒田浩行, 横山詩子
    • Organizer
      第186回東京医科大学医学会総会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ゼブラフィッシュを用いた腹部大動脈瘤でのプロスタグランディンE受容体EP4発現制御機序の解明と新規治療薬の探索2020

    • Author(s)
      谷藤章太, 川原玄理, 井上華, 林由起子, 横山詩子
    • Organizer
      第186回東京医科大学医学会総会
    • Related Report
      2020 Annual Research Report
  • [Book] エキスパートが教える小児の薬物治療 小児内科55巻増刊号2023

    • Author(s)
      齋藤純一、横山詩子
    • Total Pages
      928
    • Publisher
      東京医学社
    • Related Report
      2023 Annual Research Report
  • [Book] 新 先天性心疾患を理解するための臨床心臓発生学2021

    • Author(s)
      横山詩子、南沢享
    • Total Pages
      336
    • Publisher
      メジカルビュー社
    • ISBN
      9784758319690
    • Related Report
      2021 Annual Research Report
  • [Book] 動脈管開存症2021

    • Author(s)
      南沢享、横山詩子
    • Total Pages
      323
    • Publisher
      メジカルビュー社
    • ISBN
      9784758319690
    • Related Report
      2020 Annual Research Report
  • [Book] 動脈管の発生から閉鎖およびその異常2021

    • Author(s)
      横山詩子、南沢享
    • Total Pages
      323
    • Publisher
      メジカルビュー社
    • ISBN
      9784758319690
    • Related Report
      2020 Annual Research Report
  • [Book] New insights on how to treat patent ductus arteriosus.2020

    • Author(s)
      Yokoyama U, Aoki R, Fujita S, Iwasaki S, Seki K, Toshihide A, Masuda M, Minamisawa S, Ishikawa Y.
    • Total Pages
      398
    • Publisher
      Springer
    • ISBN
      9789811511851
    • Related Report
      2020 Annual Research Report
  • [Book] Fabrication of implantable human arterial graft by periodic hydrostatic pressure.2020

    • Author(s)
      Saito J, Yokoyama U, Takayama T, Ito H, Tadokoro T, Sugo Y, Kurasawa K, Ogawa M, Miyagi E, Taniguchi H, Kaneko M, Ishikawa Y.
    • Total Pages
      398
    • Publisher
      Springer
    • ISBN
      9789811511851
    • Related Report
      2020 Annual Research Report
  • [Book] Antenatal administration of betamethasone contributes to intimal thickening of the ductus arteriosus.2020

    • Author(s)
      Kemmotsu T, Yokoyama U, Saito J, Ito S, Uozumi A, Iwasaki S, Nishimaki S, Ito S, Masuda M, Asou T, Ishikawa Y.
    • Total Pages
      398
    • Publisher
      Springer
    • ISBN
      9789811511851
    • Related Report
      2020 Annual Research Report
  • [Book] Prostaglandin E-EP4-mediated fibulin-1 up-regulation plays a role in intimal thickening of the ductus arteriosus.2020

    • Author(s)
      Ito S, Yokoyama U, Saito J, Masuda M, Toshihide A, Ishikawa Y.
    • Total Pages
      398
    • Publisher
      Springer
    • ISBN
      9789811511851
    • Related Report
      2020 Annual Research Report
  • [Remarks] 東京医科大学細胞生理学分野

    • URL

      https://tokyo-med-physiology.jimdofree.com/

    • Related Report
      2023 Annual Research Report 2022 Annual Research Report 2021 Annual Research Report 2020 Annual Research Report

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Published: 2020-04-28   Modified: 2025-01-30  

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