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Analysis of epigenetic regulation by visualizing S-adenosylmethionine metabolism in cancer cells using imaging mass spectrometry.

Research Project

Project/Area Number 25513008
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field オミクス計測科学
Research InstitutionKeio University

Principal Investigator

Kubo Akiko  慶應義塾大学, 医学部, 講師 (50455573)

Co-Investigator(Renkei-kenkyūsha) YAMAMOTO Takehiro  慶應義塾大学, 医学部, 講師 (50383774)
Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywordsメタボロミクス / 質量分析イメージング / エピジェネティクス
Outline of Final Research Achievements

In this study, we focused on S-adenosylmethionine (SAM) metabolism. SAM is the only substrate in which is used in all the methylation reaction in vivo. In an experimental model of xenograft transplantation of human colon cancer HCT116 cells in superimmunodeficient NOG mice, snap-frozen liver tissues containing metastatic tumors were examined by quantitative-imaging mass spectrometry. As reported previously, short hairpin CD44 RNA interference (shCD44) in cancer cells caused significant regression of tumor growth in the host liver. Under these circumstances, the CD44 knockdown suppressed polyamines (polyamines are biosynthesized from SAM), GSH and energy charges.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (17 results)

All 2015 2014 2013

All Journal Article (8 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 7 results,  Open Access: 4 results,  Acknowledgement Compliant: 3 results) Presentation (5 results) Patent(Industrial Property Rights) (4 results) (of which Overseas: 1 results)

  • [Journal Article] Therapeutic hypothermia achieves neuroprotection via a decrease in acetylcholine with a concurrent increase in carnitine in the neonatal hypoxia-ischemia2015

    • Author(s)
      2.Takenouchi T, Sugiura Y, Morikawa T, Nakanishi T, Nagahata Y, Sugioka T, Honda K, Kubo A, Hishiki T, Matsuura T, Hoshino T, Takahashi T, Suematsu M, and Kajimura M
    • Journal Title

      Journal of Cerebral Blood Flow & Metabolism

      Volume: 35 Issue: 5 Pages: 1-12

    • DOI

      10.1038/jcbfm.2014.253

    • Related Report
      2015 Annual Research Report 2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Inhibition of the Oxygen Sensor PHD2 in the Liver Improves Survival in Lactic Acidosis by Activating the Cori Cycle2015

    • Author(s)
      Suhara T, Hishiki T, Kasahara M, Hayakawa N, Oyaizu T, Nakanishi T, Kubo A, Morisaki H, Kaelin WG Jr., Suematsu M, Minamishima YA§. (§Corresponding author)
    • Journal Title

      Proc Natl Acad Sci U S A.

      Volume: 112 Issue: 37 Pages: 11642-7

    • DOI

      10.1073/pnas.1515872112

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Large-area surface-enhanced Raman spectroscopy imaging of brain ischemia by gold nanoparticles grown on random nanoarrays oftransparent boehmite,2015

    • Author(s)
      1.Yamazoe S, Naya M, Shiota M, Morikawa M, Kubo A, Tani T, Hishiki T, Horiuchi T, Suematsu M, and Kajimura M
    • Journal Title

      ACS Nano

      Volume: 8 Issue: 6 Pages: 5622-5632

    • DOI

      10.1021/nn4065692

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Impacts of CD44 knockdown in cancer cells on tumor and host metabolic systems revealed by quantitative imaging mass spectrometry.2014

    • Author(s)
      Ohmura M, Hishiki T, Yamamoto T, Nakanishi T, Kubo A, Tsuchihashi K, Tamada M, Toue S, Kabe Y, Saya H and Suematsu M
    • Journal Title

      Nitric Oxide

      Volume: pii: S1089-8603 Pages: 495-499

    • DOI

      10.1016/j.niox.2014.11.005

    • Related Report
      2015 Annual Research Report 2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 「持ちつ持たれつ・・・がんの代謝」―グルタミノリシス2014

    • Author(s)
      久保亜紀子
    • Journal Title

      実験医学増刊

      Volume: 32 Pages: 92-98

    • Related Report
      2014 Research-status Report
  • [Journal Article] Microscopic imaging mass spectrometry assisted by on-tissue chemical derivatization for visualizing multiple amino acids in human colon cancer xenografts.2014

    • Author(s)
      Toue S, Sugiura Y, Kubo A, Ohmura M, Karakawa S, Mizukoshi T, Yoneda J, Miyano H, Noguchi Y, Kobayshi T, Kabe Y, Suematsu M.
    • Journal Title

      Proteomics

      Volume: 14 Issue: 7-8 Pages: 810-819

    • DOI

      10.1002/pmic.201300041

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Reduced methylation of PFKFB3 in cancer cells shunts glucose towards the pentose phosphate pathway.2014

    • Author(s)
      Takehiro Yamamoto, Naoharu Takano, Kyoko Ishiwata, Mitsuyo Ohmura, Yoshiko Nagahata, Tomomi Matsuura, Aki Kamata, Kyoko Sakamoto, Tsuyoshi Nakanishi, Akiko Kubo, Takako Hishiki, and Makoto Suematsu.
    • Journal Title

      Nature Communications

      Volume: 5 Issue: 1 Pages: 3480-3480

    • DOI

      10.1038/ncomms4480

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Energy management by enhanced glycolysis in G1-phase in human colon cancer cells in vitro and in vivo.2013

    • Author(s)
      Bao Y, Mukai K, Hishiki T, Kubo A, Ohmura M, Sugiura Y, Matsuura T, Nagahata Y, Hayakawa N, Yamamoto T, Fukuda R, Saya H, Suematsu M, Minamishima YA.
    • Journal Title

      Mol Cancer Res.

      Volume: 11 Issue: 9 Pages: 973-985

    • DOI

      10.1158/1541-7786.mcr-12-0669-t

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] ヒト大腸がん肝転移病巣のin vivo細胞周期依存的エネルギー代謝を質量分析イメージングで可視化する2015

    • Author(s)
      久保亜紀子・鮑彦・向井邦晃・菱木貴子・大村光代・南嶋洋司・末松誠
    • Organizer
      第88回日本生化学会大会(BMB2015)
    • Place of Presentation
      神戸国際会議場(兵庫県神戸市)
    • Year and Date
      2015-12-01
    • Related Report
      2015 Annual Research Report
  • [Presentation] 担がん組織切片における過硫化グルタチオン蓄積の質量イメージングによる評価2015

    • Author(s)
      久保亜紀子・大村光代・中西 豪・菱木貴子・山本雄広・末松 誠
    • Organizer
      第63回質量分析総合討論会
    • Place of Presentation
      つくば国際会議場 エポカルつくば(茨城県つくば市)
    • Year and Date
      2015-06-17
    • Related Report
      2015 Annual Research Report
  • [Presentation] Detection of ammonia on human colon cancer-bearing livers of superimmunideficient NOG mice by MALDI MS imaging2014

    • Author(s)
      久保亜紀子・大村 光代・中西 豪・末松 誠
    • Organizer
      第62回American Society of Mass Spectrometry 年会
    • Place of Presentation
      ボルチモア(米国)
    • Year and Date
      2014-06-17
    • Related Report
      2014 Research-status Report
  • [Presentation] 生体組織切片に含まれるアンモニアの質量イメージング法による評価2014

    • Author(s)
      久保亜紀子・大村 光代・中西 豪・末松 誠
    • Organizer
      第62回質量分析総合討論会
    • Place of Presentation
      ホテル阪急エキスポパーク(大阪府吹田市)
    • Year and Date
      2014-05-16
    • Related Report
      2014 Research-status Report
  • [Presentation] ヒト大腸がん細胞のin vitro同調培養およびin vivoにおける細胞周期依存的エネルギー代謝2013

    • Author(s)
      久保亜紀子・鮑彦・向井邦晃・菱木貴子・大村光代・南嶋洋司・末松誠
    • Organizer
      第61回質量分析総合討論会
    • Place of Presentation
      つくば国際会議場 エポカルつくば
    • Related Report
      2013 Research-status Report
  • [Patent(Industrial Property Rights)] 分析データ表示処理装置及び表示処理プログラム2015

    • Inventor(s)
      後藤信一 梶村眞弓 久保亜紀子 末松誠 池上将弘 緒方是嗣
    • Industrial Property Rights Holder
      後藤信一 梶村眞弓 久保亜紀子 末松誠 池上将弘 緒方是嗣
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2015-161543
    • Filing Date
      2015-08-19
    • Related Report
      2015 Annual Research Report
  • [Patent(Industrial Property Rights)] MALDI 用試料調製方法及び試料調製装置2015

    • Inventor(s)
      緒方是嗣 高橋和輝 久保亜紀子 末松誠 山本卓志
    • Industrial Property Rights Holder
      緒方是嗣 高橋和輝 久保亜紀子 末松誠 山本卓志
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2015-510153
    • Filing Date
      2015-10-02
    • Related Report
      2015 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] MALDI 用試料調製方法及び試料調製装置2014

    • Inventor(s)
      緒方是嗣 高橋和輝 久保亜紀子 末松誠 山本卓志
    • Industrial Property Rights Holder
      緒方是嗣 高橋和輝 久保亜紀子 末松誠 山本卓志
    • Industrial Property Rights Type
      特許
    • Filing Date
      2014-04-04
    • Related Report
      2014 Research-status Report
  • [Patent(Industrial Property Rights)] 質量分析を用いたアンモニア測定方法2013

    • Inventor(s)
      久保亜紀子 末松誠 緒方是嗣
    • Industrial Property Rights Holder
      久保亜紀子 末松誠 緒方是嗣
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2013-209000
    • Filing Date
      2013-10-04
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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