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Multi-omics analysis on proteins expressed in human endolymphatic san of Meniere's disease

Research Project

Project/Area Number 18K09333
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 56050:Otorhinolaryngology-related
Research InstitutionKindai University

Principal Investigator

DOI Katsumi  近畿大学, 医学部, 教授 (40243224)

Co-Investigator(Kenkyū-buntansha) 日比野 浩  新潟大学, 医歯学系, 教授 (70314317)
Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2020: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2019: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2018: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywordsメニエール病 / マルチオミックス解析 / 内リンパ水腫 / 聴神経腫瘍 / 内リンパ嚢 / 遅発性内リンパ水腫
Outline of Final Research Achievements

Multi-omics data analysis on proteins expressed in human endolymphatic sac of Meniere's disease and vestibular schwannoma patients was completed. We could identified 881 proteins in human endolymphatic sac. Expression profile of several proteins was quite different between Meniere's disease and vestibular schwanooma. We are now evaluating expression amounts as well as expression patterns and trying to see key-molecules which may cause endolymphatic hydros and Meniere's disease.

Academic Significance and Societal Importance of the Research Achievements

ヒトおよび動物内リンパ嚢のマルチオミックス解析は世界初の試みであり、今後の内耳組織に対するプロテオミクス研究の礎・マイルストーンになる画期的な研究と考えられる。ヒト内リンパ嚢に発現する遺伝子・膜蛋白質の解析は、我々が先行研究において新しい知見を報告したのが最初である。現時点でも、ヒトおよび動物の内リンパ嚢に発現する遺伝子・蛋白質に関する質の高い網羅的解析の報告はなく、その観点から、本研究ならびに我々の先行研究は一定の学術的独自性と創造性を有する。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (13 results)

All 2020 2019 2018

All Journal Article (6 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 6 results,  Open Access: 6 results) Presentation (7 results) (of which Int'l Joint Research: 4 results,  Invited: 3 results)

  • [Journal Article] Characterisation of the static offset in the travelling wave in the cochlear basal turn2020

    • Author(s)
      T. Ota, F. Nin, S. Choi, S. Muramatsu, S. Sawamura, G. Ogata, M. P. Sato, Kat. Doi, K. Doi, T. Tsuji, S. Kawano, T. Reichenbach, and H. Hibino
    • Journal Title

      Pflugers Archiv - European Journal of Physiology

      Volume: 472 Issue: 5 Pages: 1-11

    • DOI

      10.1007/s00424-020-02373-6

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Characterisation of the static offset in the travelling wave in the cochlear basal turn2020

    • Author(s)
      Ota T, Nin F, Choi S, Muramatsu S, Sawamura S, Ogata G, Sato M, Doi K, Doi K, Tsuji T, Kawano S, Reichenbach T, Hibino H
    • Journal Title

      Pflugers Archiv European Journal of Physiology

      Volume: 22 Issue: 1 Pages: 173-207

    • DOI

      10.1007/bf01640316

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Prevalence of potential candidates for electric-acoustic stimulation implant in a hearing-impaired population.2019

    • Author(s)
      Saito K, Fujita T, Osaki Y, Koyama H, Shiraishi K, Kobayashi T, Sato M, Seo T, Doi K.
    • Journal Title

      Auris Nasus Larynx.

      Volume: 47 Issue: 2 Pages: 198-202

    • DOI

      10.1016/j.anl.2019.07.006

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The prevalence loss of vestibular schwannoma among patients treated as sudden sensorineural hearing2018

    • Author(s)
      Fujita T, Saito K, Kashiwagi N, Sato M, Seo T, Doi K
    • Journal Title

      Auris Nasus Larynx

      Volume: 46 Issue: 1 Pages: 78-82

    • DOI

      10.1016/j.anl.2019.04.006

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Recent and Frequent Vertigo Attacks Produce Negative Findings on Furosemide-Loading Vestibular Evoked Myogenic Potential Testing in Meniere's Disease2018

    • Author(s)
      Seo T, Shiraishi K, Kobayashi T, Fujita T, Saito K, Doi K
    • Journal Title

      Frontiers in Neurology

      Volume: in press Pages: 0-0

    • DOI

      10.3389/fneur.2019.00047

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Sound Change Integration Error: An Explanatory Model of Tinnitus2018

    • Author(s)
      Noda Kazuhiro、Kitahara Tadashi、Doi Katsumi
    • Journal Title

      Frontiers in Neuroscience

      Volume: 12 Pages: 831-831

    • DOI

      10.3389/fnins.2018.00831

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 内リンパ水腫に対するフロセミド負荷cVEMPと内耳造影MRIの相関性について2020

    • Author(s)
      白石 功, 岩元 秀輔, 小林 孝光, 土井 勝美
    • Organizer
      日本めまい平衡医学会
    • Related Report
      2020 Annual Research Report
  • [Presentation] VSB surgery for conductive and mixed hearing loss - the most sensitive predictable factor for speech perception with VSB -2019

    • Author(s)
      Doi K
    • Organizer
      the 56th Inner Ear Biology Workshop
    • Related Report
      2019 Research-status Report
  • [Presentation] VSB surgery for conductive & mixed HL2018

    • Author(s)
      Doi K
    • Organizer
      the 31st Politzer Society Meeting (Spain)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Preservation of vestibular function after cochlear implantation with round window approach (RWA)2018

    • Author(s)
      Doi K
    • Organizer
      the 30th Barony Society Meeting (Sweden)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 3D-CT analysis of the FMT angle to RW/OW after VSB surgery - its correlation to the hearing sensitivity -2018

    • Author(s)
      Doi k
    • Organizer
      the 55th Inner Ear Biology Meeting (Germany)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] VSB surgery for conductive & mixed HL2018

    • Author(s)
      Doi K
    • Organizer
      the 6th East Asian Symposium on Otology (Korea)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 小児の難聴と診断2018

    • Author(s)
      土井 勝美
    • Organizer
      第119回日本耳鼻咽喉科学会
    • Related Report
      2018 Research-status Report
    • Invited

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Published: 2018-04-23   Modified: 2024-01-30  

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