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The effect of ketamine on natural killer cell cytotoxicity

Research Project

Project/Area Number 25861353
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Anesthesiology
Research InstitutionHirosaki University

Principal Investigator

Hidetomo Niwa  弘前大学, 医学部附属病院, 助教 (20374845)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywordsケタミン / グリオーマ / NMDA受容体拮抗薬 / ナチュラルキラー細胞活性 / 抗腫瘍作用 / 腫瘍増殖抑制 / 脳悪性腫瘍 / 麻酔薬ケタミン / natural killer 細胞活性
Outline of Final Research Achievements

ketamine is very familiar with us since it is commonly used in radical surgery as an anesthetic agent. Unfortunately, even basic data on the anti-tumor effects of ketamine is lacking. In the present study, we found that ketamine induced cell death due to apoptosis, which resulted in suppressing the growth of glioma cells. We know that it may be difficult to apply the results of the basic study to human cases. But, in the current clinical practice, ketamine is the only viable anesthetic option among NMDAR antagonists, and it can be used in neurosurgery. Our results suggest that ketamine is an anesthetic candidate providing potential benefit for glioma resection. Our results suggest that ketamine is an anesthetic candidate providing potential benefit for glioma resection.

Report

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

    (4 results)

All 2015 2014 2013

All Journal Article (4 results) (of which Peer Reviewed: 4 results,  Open Access: 1 results)

  • [Journal Article] A modified paravertebral block to reduce risk of mortality in a patient with multiple rib fractures.2015

    • Author(s)
      Hitoshi Yoshida, Shinya Yaguchi, Atsufumi Matsumoto, Hiroyuki Hanada, Hidetomo Niwa, Masatou Kitayama
    • Journal Title

      The American journal of emergency medicine

      Volume: 33 Pages: 735-736

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Endogenous neuropeptides S tone nfluences sleep-awake rythm in rats2014

    • Author(s)
      Oishi M, Kushikata T, Niwa H, Yakakoshi C, Ogasawara C, Calo G, Guerrini R, Hirota K
    • Journal Title

      Neurosci Lett

      Volume: 23 Pages: 834-839

    • DOI

      10.1016/j.neulet.2014.08.031

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] Finger pulse oximetry detects an intense congestion.2014

    • Author(s)
      Niwa H, Kimura F, Kudo T, Shito A, Hirota K
    • Journal Title

      European journal of anasethesilogy

      Volume: 31 Issue: 2 Pages: 121-123

    • DOI

      10.1097/eja.0b013e328363196a

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Can anesthetic technique or drugs affect cancer recurrence in patients undergoing cancer surgery?2013

    • Author(s)
      Niwa H
    • Journal Title

      Journal of anesthesia

      Volume: 5 Issue: 5 Pages: 731-41

    • DOI

      10.1007/s00540-013-1615-7

    • Related Report
      2013 Research-status Report
    • Peer Reviewed

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

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