• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Identification of biomarkers in animal models of progressive multiple sclerosis using RNA sequencing

Research Project

Project/Area Number 17K15628
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Pathological medical chemistry
Research InstitutionKindai University

Principal Investigator

SATO Fumitaka  近畿大学, 医学部, 助教 (30779327)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2019: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2018: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2017: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywordsバイオインフォマティクス / 多変量解析 / ビッグデータ / バイオマーカー / 動物モデル / 進行型多発性硬化症 / 主成分分析 / 多発性硬化症 / 自己免疫 / トランスレーショナルリサーチ / 免疫学
Outline of Final Research Achievements

We have established two murine models of progressive multiple sclerosis (MS) by sensitizing SJL/J and A.SW mice with myelin oligodendrocyte glycoprotein (MOG). Neuropathologically, SJL/J mice exhibit T cell infiltration in the central nervous system (CNS); A.SW mice develop CNS antibody deposition. In this study, using the two distinct progressive EAE models, we aimed to determine biomarkers contributing to the homogeneity and heterogeneity. Using principal component analysis (PCA) of CNS transcriptome data, we found the down-regulation of CNS prolactin in the two models. Pattern matching analysis of spleen transcriptome with CNS PCA showed 333 splenic surrogate markers including Stfa2l1, which reflected the changes in the CNS. Among the surrogate markers in the spleen, two genes (PER1/MIR6883 and FKBP5) and one gene (SLC16A1/MCT1) were also significantly up-regulated and down-regulated in human MS peripheral blood. This suggests that these genes may be biomarkers in progressive MS.

Academic Significance and Societal Importance of the Research Achievements

多発性硬化症(MS)は病勢の違いにより進行型と再発寛解型に分類され,再発寛解型の多くの症例はのちに進行型へと移行する。再発寛解型MSの治療や病態の解明は進んでいるが,進行型MSの病態は不明な点が多く,治療薬の開発も遅れている。二つの病態の異なる進行型MS動物モデルを比較検討した研究は本研究が世界で初めてであり,両モデルの病勢進行に関与しているプロラクチンは治療薬の標的となり得ることを示唆した。また,二つの進行型MS動物モデルおよびヒト進行型MS患者において共通して増減する末梢バイオマーカー候補因子の探索を行った研究も極めて少なく,今後のMS臨床研究に新しい光明を投じる可能性を示唆した。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (42 results)

All 2019 2018 2017 Other

All Int'l Joint Research (3 results) Journal Article (8 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 8 results,  Open Access: 7 results) Presentation (24 results) (of which Int'l Joint Research: 7 results,  Invited: 6 results) Book (1 results) Remarks (6 results)

  • [Int'l Joint Research] ルイジアナ州立大学(米国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] ルイジアナ州立大学(米国)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] ルイジアナ州立大学(米国)

    • Related Report
      2017 Research-status Report
  • [Journal Article] Bioinformatics Analyses Determined the Distinct CNS and Peripheral Surrogate Biomarker Candidates Between Two Mouse Models for Progressive Multiple Sclerosis2019

    • Author(s)
      Omura Seiichi、Sato Fumitaka、Martinez Nicholas E.、Park Ah-Mee、Fujita Mitsugu、Kennett Nikki J.、Cvek Urska、Minagar Alireza、Alexander J. Steven、Tsunoda Ikuo
    • Journal Title

      Frontiers in Immunology

      Volume: 10 Pages: 516-516

    • DOI

      10.3389/fimmu.2019.00516

    • Related Report
      2019 Annual Research Report 2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Neurolymphatic biomarkers of brain endothelial inflammatory activation: Implications for multiple sclerosis diagnosis2019

    • Author(s)
      Yun J.W.、Cvek U.、Kilgore P.C.S.R.、Tsunoda I.、Omura S.、Sato F.、Zivadinov R.、Ramanathan M.、Minagar A.、Alexander J.S.
    • Journal Title

      Life Sciences

      Volume: 229 Pages: 116-123

    • DOI

      10.1016/j.lfs.2019.05.021

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 主成分分析(PCA)を用いた進行型多発性硬化症動物モデルの解析2019

    • Author(s)
      佐藤文孝
    • Journal Title

      BioClinica

      Volume: 34 Pages: 53-59

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Immunoregulation of Theiler’s virus-induced demyelinating disease by glatiramer acetate without suppression of antiviral immune responses2018

    • Author(s)
      Omura Seiichi、Sato Fumitaka、Martinez Nicholas E.、Range Tierra、Ekshyyan Lesya、Minagar Alireza、Alexander J. Steven、Tsunoda Ikuo
    • Journal Title

      Archives of Virology

      Volume: 163 Issue: 5 Pages: 1279-1284

    • DOI

      10.1007/s00705-018-3729-6

    • Related Report
      2018 Research-status Report 2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] IL-1β reduces cardiac lymphatic muscle contraction via COX-2 and PGE2 induction: Potential role in myocarditis2018

    • Author(s)
      Al-Kofahi Mahmoud、Omura Seiichi、Tsunoda Ikuo、Sato Fumitaka、Becker Felix、Gavins Felicity N.E.、Woolard Matthew D.、Pattillo Christopher、Zawieja David、Muthuchamy Mariappan、Gashev Anatoliy、Shihab Israa、Ghoweba Mohamed、Von der Weid Pierre-Yves、Wang Yuping、Alexander J. Steven
    • Journal Title

      Biomedicine & Pharmacotherapy

      Volume: 107 Pages: 1591-1600

    • DOI

      10.1016/j.biopha.2018.08.004

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Theiler's Virus-Mediated Immunopathology in the CNS and Heart: Roles of Organ-Specific Cytokine and Lymphatic Responses2018

    • Author(s)
      Omura Seiichi、Kawai Eiichiro、Sato Fumitaka、Martinez Nicholas E.、Minagar Alireza、Al-Kofahi Mahmoud、Yun J. Winny、Cvek Urska、Trutschl Marjan、Alexander J. Steven、Tsunoda Ikuo
    • Journal Title

      Frontiers in Immunology

      Volume: 9 Pages: 2870-2870

    • DOI

      10.3389/fimmu.2018.02870

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] T-bet, but not Gata3, overexpression is detrimental in a neurotropic viral infection2017

    • Author(s)
      Sato Fumitaka、Kawai Eiichiro、Martinez Nicholas E.、Omura Seiichi、Park Ah-Mee、Takahashi Satoru、Yoh Keigyou、Tsunoda Ikuo
    • Journal Title

      Sci Rep

      Volume: 7 Issue: 1 Pages: 10496-10496

    • DOI

      10.1038/s41598-017-10980-0

    • NAID

      120007134862

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Helicobacter pylori and gut microbiota in multiple sclerosis versus Alzheimer's disease: 10 pitfalls of microbiome studies2017

    • Author(s)
      Park Ah-Mee、Omura Seiichi、Fujita Mitsugu、Sato Fumitaka、Tsunoda Ikuo
    • Journal Title

      Clin Exp Neuroimmunol

      Volume: 8 Issue: 3 Pages: 215-232

    • DOI

      10.1111/cen3.12401

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Altered microbiota could affect distinct CNS immune gene expressions in the Theiler’s virus model of MS.2019

    • Author(s)
      Sato Fumitaka, Omura Seiichi, Park Ah-Mee, Fujita Mitsugu, Khadka Sundar, Sakiyama Namie, Katsuki Aoshi, Nakamura Yumina, Nishio Kazuto, Tsunoda Ikuo
    • Organizer
      Sendai Conference 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Alteration of microbiota and immune gene expressions in the central nervous system in a picornavirus-induced acute flaccid myelitis model.2019

    • Author(s)
      佐藤文孝, 尾村誠一, 朴雅美, 藤田貢, Sundar Khadka, 西尾和人, 角田郁生
    • Organizer
      第67回日本ウイルス学会学術集会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Glatiramer acetate is safe for a virus-induced demyelinating disease model.2019

    • Author(s)
      佐藤文孝, 尾村誠一, Nicholas N. Martinez, Tierra Range, Lesya Ekshyyan, Alireza Minagar, J. Steven Alexander, 角田郁生
    • Organizer
      第60回日本神経学会学術大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] First national hepatitis B viral load testing in Nepal: Laboratory perspective for Nepalese national treatment guideline.2019

    • Author(s)
      Sundar Khadka, 角田郁生, 尾村誠一, 佐藤文孝, 朴雅美, 藤田貢, 崎山奈美江, 中村優美和, 甲木蒼紫, Roshan Pandit, Subhash Dhital, Jagat Bahadur Baniya, Surendra Tiwari, Bimal Shrestha, Sanjeet Pandit, Mukunda Sharma, Shravan Kumar Mishra
    • Organizer
      第67回日本ウイルス学会学術集会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Immune system and Theiler’s virus-induced animal model for seizures/epilepsy.2019

    • Author(s)
      角田郁生, 佐藤文孝, 尾村誠一, Sundar Khadka, 藤田貢, 朴雅美, 甲木蒼紫, 中村優美和, 崎山奈美江, Felicia Lindeberg
    • Organizer
      第53回日本てんかん学会学術集会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Efficacy of CMG treatment and microbiota changes in a mouse model of multiple sclerosis.2019

    • Author(s)
      尾村誠一, 佐藤文孝, Sundar Khadka, 中村優美和, 甲木蒼紫, 西尾和人, 掛谷秀昭, 角田郁生
    • Organizer
      第6回公開シンポジウム化学コミュニケーションのフロンティア
    • Related Report
      2019 Annual Research Report
  • [Presentation] Bioinformatics analyses identified phase-specific heart biomarkers and blood surrogate markers for a mouse model of viral myocarditis2018

    • Author(s)
      尾村誠一、佐藤文孝、朴雅美、藤田貢、Alexander J. Steven、Kilgore Phillip C.S.R.、Cvek Urska、角田郁生
    • Organizer
      The 16th Annual Meeting of Louisiana Biomedical Research Network
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Neurotropic virus infection downregulates lymphatic molecules, suppressing lymphocyte exit from the central nervous system2018

    • Author(s)
      角田郁生、尾村誠一、佐藤文孝、朴雅美、藤田貢、崎山奈美江、Minagar Alireza、Kilgore Phillip C.S.R.、Cvek Urska、Alexander J. Steven
    • Organizer
      The 12th China-Japan International Conference of Virology
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Potential prebiotic β-glucan curdlan differently alters viral versus autoimmune models of MS2018

    • Author(s)
      佐藤文孝、Martinez Nicholas E.、尾村誠一、朴雅美、藤田貢、Minagar Alireza、Alexander J. Steven、角田郁生
    • Organizer
      第 8 回仙台カンファレンス
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Distinct sets of anti-glycolipid antibodies are associated with latent factors in Guillain-Barré syndrome by exploratory factor analysis2018

    • Author(s)
      尾村誠一、清水和秋、桑原基、森川みゆき、藤田貢、朴雅美、佐藤文孝、楠進、角田郁生
    • Organizer
      The 14th International Congress of Neuroimmunology
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Exploratory factor analysis determines latent factors associated with distinct sets of anti-glycolipid antibodies in Guillain-Barré syndrome2018

    • Author(s)
      尾村誠一、清水和秋、桑原基、森川みゆき、藤田貢、朴雅美、佐藤文孝、Pedio Erika、楠進、角田郁生
    • Organizer
      第 30 回 日本神経免疫学会学術集会
    • Related Report
      2018 Research-status Report
  • [Presentation] Overexpression of the transcription factor T-bet renders resistant C57BL/6 mice lethal in a neurotropic viral infection2018

    • Author(s)
      佐藤文孝、尾村誠一、朴雅美、藤田貢、崎山奈美江、高橋智、楊景堯、角田郁生
    • Organizer
      第 23 回 日本神経感染症学会総会・学術大会
    • Related Report
      2018 Research-status Report
  • [Presentation] Theiler’s virus-induced myocarditis model with acute viral replication, subacute T cell infiltration and chronic fibrosis in the heart2018

    • Author(s)
      佐藤文孝、尾村誠一、川合英一郎、Martinez Nicholas E.、Acharya Madan M.、Reddy Pratap C.、Alexander J. Steven、角田郁生
    • Organizer
      第 66 回 日本ウイルス学会学術集会
    • Related Report
      2018 Research-status Report
  • [Presentation] TLR4 exacerbates a novel model of myocarditis induced with a picornavirus2018

    • Author(s)
      佐藤文孝、尾村誠一、川合英一郎、Martinez Nicholas E.、Acharya Madan M.、Reddy Pratap C.、Alexander J. Steven、角田郁生
    • Organizer
      第 47 回 日本免疫学会学術集会
    • Related Report
      2018 Research-status Report
  • [Presentation] 多発性硬化症の遺伝子プロファイル主成分分析PCAによるリンパ管バイオマーカーの同定2017

    • Author(s)
      角田郁生、尾村誠一、佐藤文孝、朴雅美、藤田貢
    • Organizer
      第90回日本産業衛生学会 アレルギー・免疫毒性研究会
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] タイラーウイルス誘導性脳脊髄炎モデルにおける制御性T細胞の役割2017

    • Author(s)
      佐藤文孝、Martinez NE、Karlsson F、尾村誠一、朴雅美、藤田貢、Grishma MB、角田郁生
    • Organizer
      第27回日本サイトメトリー学会学術集会
    • Related Report
      2017 Research-status Report
  • [Presentation] An RNA virus triggers inflammatory demyelination in the central nervous system by activating anti-myelin autoimmune T cells2017

    • Author(s)
      佐藤文孝、Legaux KN、Creason TG、尾村誠一、朴雅美、藤田貢、Stokes KY、角田郁生
    • Organizer
      第7回仙台カンファレンス2017
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] Computational analysis determined the homogeneities and heterogeneieties between two distinct EAE models for progressive multiple sclerosis2017

    • Author(s)
      尾村誠一、佐藤文孝、Martinez NE、朴雅美、藤田貢、Kilgore PCSR、Cvek U、Trutschl M、Minagar A、Alexander JS、角田郁生
    • Organizer
      第7回仙台カンファレンス2017
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] Viral infection activates myelin-specific T cells, triggering MS-like CNS inflammatory demyelination2017

    • Author(s)
      佐藤文孝、尾村誠一、朴雅美、藤田貢、Stokes KY、角田郁生
    • Organizer
      第23回世界神経学会議
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Bioinformatics analysis determined the CNS and peripheral lymphoid surrogate biomarker candidates between two distinct EAE models for progressive multiple sclerosis2017

    • Author(s)
      尾村誠一、佐藤文孝、Martinez NE、朴雅美、Cvek U、Minagar A、Alexander JS、角田郁生
    • Organizer
      第23回世界神経学会議
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 転写因子T-bet過剰発現は神経向性ウイルス感染を増悪させる2017

    • Author(s)
      佐藤文孝、川合英一郎、Nicholas E. Martinez、尾村誠一、藤田貢、朴雅美、崎山奈美江、高橋智、楊景堯、角田郁生
    • Organizer
      第29回日本神経免疫学会学術集会
    • Related Report
      2017 Research-status Report
  • [Presentation] 次世代シークエンシングを用いたウイルス性脳脊髄炎モデルの解析; リンパ管分子発現低下が免疫細胞の中枢神経内停滞に関連する2017

    • Author(s)
      尾村誠一、佐藤文孝、藤田貢、朴雅美、Alexander JS、Kilgore PCSR、Cvek U、角田郁生
    • Organizer
      第22回日本神経感染症学会総会・学術大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Bioinformatics analyses identified phase-specific heart biomarkers and blood surrogate markers for a mouse model of viral myocarditis2017

    • Author(s)
      尾村誠一、佐藤文孝、朴雅美、藤田貢、Alexander JS、Kilgore CSR、Cvek U、角田郁生
    • Organizer
      第65回日本ウイルス学会学術集会
    • Related Report
      2017 Research-status Report
  • [Presentation] Protective and detrimental effects of curdlan, a Th17 cell inducer, in immune-mediated demyelination induced by a neurotropic viral infection2017

    • Author(s)
      佐藤文孝、Martinez NE、尾村誠一、朴雅美、藤田貢、角田郁生
    • Organizer
      第46回日本免疫学会学術集会
    • Related Report
      2017 Research-status Report
  • [Book] Neuroinflammation (2nd edition)2018

    • Author(s)
      Sato Fumitaka、Omura Seiichi、Martinez Nicholas E.、Tsunoda Ikuo
    • Total Pages
      700
    • Publisher
      Elsevier
    • ISBN
      9780128117095
    • Related Report
      2018 Research-status Report
  • [Remarks] 近畿大学医学部微生物学講座

    • URL

      https://www.med.kindai.ac.jp/microbio/nihongo.html

    • Related Report
      2019 Annual Research Report
  • [Remarks] researchmap

    • URL

      https://researchmap.jp/

    • Related Report
      2019 Annual Research Report 2018 Research-status Report 2017 Research-status Report
  • [Remarks] ORCID

    • URL

      https://orcid.org/

    • Related Report
      2019 Annual Research Report 2018 Research-status Report 2017 Research-status Report
  • [Remarks] ResearchGate

    • URL

      https://www.researchgate.net/

    • Related Report
      2019 Annual Research Report 2018 Research-status Report
  • [Remarks] Loop

    • URL

      https://loop.frontiersin.org/

    • Related Report
      2019 Annual Research Report 2018 Research-status Report
  • [Remarks] 近畿大学医学部微生物学講座:業績集

    • URL

      http://www.med.kindai.ac.jp/microbio/nihongopublication.html

    • Related Report
      2018 Research-status Report 2017 Research-status Report

URL: 

Published: 2017-04-28   Modified: 2022-02-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi