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The exploratory research to investigate the novel anti-atherosclerotic factor using iPS cells

Research Project

Project/Area Number 26860583
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Cardiovascular medicine
Research InstitutionKeio University

Principal Investigator

Kusumoto Dai  慶應義塾大学, 医学部(信濃町), 助教 (70571727)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords動脈硬化 / iPS細胞 / 血管内皮細胞 / 血管内皮
Outline of Final Research Achievements

Throughout our lives, we are exposed to cellular stress, which causes age-related diseases, such as metabolic syndromes, atherosclerosis, and cancer. Although we have evolved several innate protective mechanisms from cellular stress, the damage is often cumulative and irreversible. However, in rare cases, patients with strong chronic stress such as uncontrolled diabetes, exhibit minimal organ damage, suggesting that they would have strong innate protective mechanisms. Although there are several methods of genetic analysis, including genome-wide association study and exome sequencing, the vascular protective mechanisms are still unknown.
In this study, we used the endothelial cells (ECs) derived from induced pluripotent stem cells (iPSCs) of severe diabetic patients with mild atherosclerosis to examine these innate protective mechanisms and explore a molecular target, to propose a novel vascular protective mechanism against cellular stresses.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (6 results)

All 2017 2016 2015 2014

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

  • [Journal Article] Emerin plays a crucial role in nuclear invagination and in the nuclear calcium transient.2017

    • Author(s)
      Shimojima M, Yuasa S, Motoda C, Yozu G, Nagai T, Ito S, Lachmann M, Kashimura S, Takei M, Kusumoto D, Kunitomi A, Hayashiji N, Seki T, Tohyama S, Hashimoto H, Kodaira M, Egashira T, Hayashi K, Nakanishi C, Sakata K, Yamagishi M, Fukuda K.
    • Journal Title

      Scientific Reports

      Volume: 7 Issue: 1 Pages: 44312-44312

    • DOI

      10.1038/srep44312

    • NAID

      120006325351

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] H1foo Has a Pivotal Role in Qualifying Induced Pluripotent Stem Cells2016

    • Author(s)
      Kunitomi A, Yuasa S, Sugiyama F, Saito Y, Seki T, Kusumoto D, Kashimura S, Takei M, Tohyama S, Hashimoto H, Egashira T, Tanimoto Y, Mizuno S, Tanaka S, Okuno H, Yamazawa K, Watanabe H, Oda M, Kaneda R, Matsuzaki Y, Nagai T, Okano H, Yagami K, Tanaka M, Fukuda K.
    • Journal Title

      Stem Cell Reports

      Volume: 6 Issue: 6 Pages: 825-833

    • DOI

      10.1016/j.stemcr.2016.04.015

    • NAID

      120007135348

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] G-CSF supports long-term muscle regeneration in mouse models of muscular dystrophy2015

    • Author(s)
      Hayashiji N, Yuasa S, Miyagoe-Suzuki Y, Hara M, Ito N, Hashimoto H, Kusumoto D, Seki T, Tohyama S, Kodaira M, Kunitomi A, Kashimura S, Takei M, Saito Y, Okata S, Egashira T, Endo J, Sasaoka T, Takeda S, Fukuda K
    • Journal Title

      Nature Communications

      Volume: 6 Issue: 1 Pages: 6745-6745

    • DOI

      10.1038/ncomms7745

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Analysis of cardiomyocyte movement in the developing murine heart.2015

    • Author(s)
      Hashimoto H, Yuasa S, Tabata H, Tohyama S, Seki T, Egashira T, Hayashiji N, Hattori F, Kusumoto D, Kunitomi A, Takei M, Kashimura S, Yozu G, Shimojima M, Motoda C, Muraoka N, Nakajima K, Sakaue-Sawano A, Miyawaki A, Fukuda K
    • Journal Title

      Biochem Biophys Res Commun

      Volume: 464 Issue: 4 Pages: 1000-1007

    • DOI

      10.1016/j.bbrc.2015.07.036

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Endothelin-1 induces myofibrillar disarray and contractile vector variability in hypertrophic cardiomyopathy-induced pluripotent stem cell-derived cardiomyocytes2014

    • Author(s)
      Tanaka A, Yuasa S, Mearini G, Egashira T, Seki T, Kodaira M, Kusumoto D, Kuroda Y, Okata S, Suzuki T, Inohara T, Arimura T, Makino S, Kimura K, Kimura A, Furukawa T, Carrier L, Node K, Fukuda K
    • Journal Title

      J Am Heart Assoc

      Volume: 3

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] Primate specific gene, POTEE has a protective role against vascular injury 1 in endothelial cells2017

    • Author(s)
      Dai Kusumoto, Shinsuke Yuasa, Tomohisa Seki, Makoto Takei, Akira Kunitomi, Shin Kashimura, Shugo Tohyama, Chikaaki Motoda, Yoshikazu Kishino, Nozomi Hayashiji, Sarasa Isobe, Toshiya Tanaka, Koichiro Homma, Hiroshi Itoh, Keiichi Fukuda.
    • Organizer
      第81回日本循環器学会学術集会
    • Place of Presentation
      石川県金沢市 第4会場(ANAクラウンプラザ ヴィサージュ会議室 11F)
    • Year and Date
      2017-03-17
    • Related Report
      2016 Annual Research Report

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Published: 2014-04-04   Modified: 2018-03-22  

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