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Rapid and specific diagnosis for tumor using exosome and cfDNA

Research Project

Project/Area Number 20K21375
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 42:Veterinary medical science, animal science, and related fields
Research InstitutionKagoshima University

Principal Investigator

Miura Naoki  鹿児島大学, 農水産獣医学域獣医学系, 教授 (80508036)

Co-Investigator(Kenkyū-buntansha) 高橋 雅  鹿児島大学, 農水産獣医学域獣医学系, 准教授 (40750419)
古澤 悠  鹿児島大学, 共同獣医学部, 特任助教 (30791793)
畑井 仁  岩手大学, 農学部, 特任教授 (40566535)
川原 幸一  大阪工業大学, 工学部, 教授 (10381170)
Project Period (FY) 2020-07-30 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2021: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2020: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Keywords犬 / エクソソーム / non-coding RNA / cfDNA / 腫瘍
Outline of Research at the Start

現代医療(人も動物も)で,腫瘍は既存の診断・治療法を駆使しても克服できていない.動物の腫瘍は自然発症し人の腫瘍により近いことから,獣医臨床腫瘍領域から,人医療にも応用可能な“腫瘍限定変化”の“より選択的”検出法に挑戦する.そのために,より非侵襲的な血液やその他の体液から腫瘍を診断するLiquid Biopsyの観点から,犬の腫瘍特異的マイクロRNAを含有するエクソソームと犬腫瘍特異的変位を含む血中のcell-free DNA(cfDNA)の検出と臨床応用を検討する.

Outline of Final Research Achievements

Tumor-specific exosome analysis revealed differences in surface lectin expression between cell lines, including decreased expression associated with canine mammary tumor metastasis. Exosome-containing RNA analysis identified specific changes in metastatic and primary canine melanoma cell lines. Clinical canine samples were used to determine the sensitivity and specificity of exosome-containing target microRNAs in case-control studies. In addition, we found specificity for the inclusion of non-coding RNAs other than microRNAs and reported the results. In tumor-specific cfDNA analysis, we selected SNPs in canine melanoma tissues by next-generation sequencing and confirmed mutations in four completely novel SNPs. Still, we could not confirm mutations in clinical samples.

Academic Significance and Societal Importance of the Research Achievements

本研究では,獣医臨床領域では初めてとなるエクソソームの腫瘍特異的な表面レクチンの発現の違いを確認できた.この結果は,今後,腫瘍マーカのより選択的な選別の一助となると同時に,エクソソームを利用したDDSの標的ともなる.次にエクソソームに特異的に含有されるnon-coding RNAの網羅的解析から,腫瘍に特異的な発現含有パターンを確認することができ,今後の臨床バイオマーカーとして,より適切な指標が作成可能となる.特に転移病変と原発病変の細胞から分泌されるエクソソームの違いを確認できたことで,腫瘍のより選択的な病態の把握が可能となる.

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (22 results)

All 2023 2022 2021 2020 Other

All Int'l Joint Research (1 results) Journal Article (7 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 7 results,  Open Access: 2 results) Presentation (14 results) (of which Int'l Joint Research: 7 results,  Invited: 2 results)

  • [Int'l Joint Research] ベルリン自由大学(ドイツ)

    • Related Report
      2021 Research-status Report
  • [Journal Article] microRNAs Are Abundant and Stable in Platelet-Rich Fibrin and Other Autologous Blood Products of Canines2023

    • Author(s)
      Jasineviciute Indre、Hasan Md Nazmul、Grigas Juozas、Pautienius Arnoldas、Stankevicius Arunas、Zymantiene Judita、Miura Naoki
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 24 Issue: 1 Pages: 770-770

    • DOI

      10.3390/ijms24010770

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] NGS-identified miRNAs in Canine Mammary Gland Tumors Show Unexpected Expression Alterations in qPCR Analysis2022

    • Author(s)
      CHEN HUI-WEN、LAI YU-CHANG、RAHMAN MD MAHFUZUR、HUSNA AL ASMAUL、HASAN MD NAZMUL、HATAI HITOSHI、MIYOSHI NORIAKI、YAMATO OSAMU、MIURA NAOKI
    • Journal Title

      In Vivo

      Volume: 36 Issue: 4 Pages: 1628-1636

    • DOI

      10.21873/invivo.12873

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Micro RNA differential expression profile in canine mammary gland tumor by next generation sequencing2022

    • Author(s)
      Chen Hui-Wen、Lai Yu-Chang、Rahman Md Mahfuzur、Husna Al Asmaul、Hasan MD Nazmul、Miura Naoki
    • Journal Title

      Gene

      Volume: 818 Pages: 146237-146237

    • DOI

      10.1016/j.gene.2022.146237

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Long non‐coding RNA and transfer RNA‐derived small fragments in exosomes are potential biomarkers for canine oral melanoma2022

    • Author(s)
      Husna Al Asmaul、Rahman Md Mahfuzur、Chen Hui‐Wen、Hasan Md Nazmul、Nakagawa Takayuki、Miura Naoki
    • Journal Title

      Veterinary and Comparative Oncology

      Volume: in press Issue: 3 Pages: 653-663

    • DOI

      10.1111/vco.12818

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Identification of melanoma‐specific exosomal miRNAs as the potential biomarker for canine oral melanoma2021

    • Author(s)
      Husna Al Asmaul、Rahman Md Mahfuzur、Lai Yu‐Chang、Chen Hui‐Wen、Hasan Md Nazmul、Nakagawa Takayuki、Miura Naoki
    • Journal Title

      Pigment Cell & Melanoma Research

      Volume: 34 Issue: 6 Pages: 1062-1073

    • DOI

      10.1111/pcmr.13000

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Analysis of blood clotting with the total thrombus analysis system in healthy dogs2021

    • Author(s)
      Iwanaga Tomoko、Fukushima Ryuji、Nagasato Tomoka、Maruyama Ikuro、Miura Naoki
    • Journal Title

      Journal of Veterinary Diagnostic Investigation

      Volume: 33 Issue: 2 Pages: 357-361

    • DOI

      10.1177/1040638721991862

    • Related Report
      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Hypoxic miRNAs expression are different between primary and metastatic melanoma cells2021

    • Author(s)
      Hino Y, Rahman MM, Lai YC, Husna AA, Chen HW, Nakagawa T, and Miura N
    • Journal Title

      Gene

      Volume: 782 Pages: 145552-145552

    • DOI

      10.1016/j.gene.2021.145552

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Presentation] 退形成性乏突起膠細胞腫に対して手術を行った犬の3例2022

    • Author(s)
      杉山慶樹、杉山伸樹、三浦直樹
    • Organizer
      令和4年度日本小動物獣医学会(九州地区)
    • Related Report
      2022 Annual Research Report
  • [Presentation] 肋骨に発生した血管肉腫に対し、拡大外科切除と術後化学療法を行い長期生存している若齢犬の1例2022

    • Author(s)
      橋本砂輝、森田真央、島袋泰治、亀田景子、三浦直樹
    • Organizer
      令和4年度日本小動物獣医学会(九州地区)
    • Related Report
      2022 Annual Research Report
  • [Presentation] Differential expression microRNAs in canine hepatocellular carcinoma with some similarities to human equivalents2022

    • Author(s)
      三浦直樹、橋本砂輝
    • Organizer
      第81回日本癌学会学術総会
    • Related Report
      2022 Annual Research Report
  • [Presentation] The Bio-Functional Aspect of Non-Coding Small RNA for Canine Melanoma2022

    • Author(s)
      Naoki Miura
    • Organizer
      II. INTERNATIONAL VII. NATIONAL VETERINARY PHARMACOLOGY AND TOXICOLOGY CONGRESS
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Long non-coding RNA derived small RNA fragments in canine mammary malignant tumor2021

    • Author(s)
      Md. Nazmul Hasan, Al Asmaul Husna, Md Mahfuzur Rahman, Hui-Wen Chen, Naoki Miura,
    • Organizer
      SaSSOH 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Hypoxic non-coding RNA signature in canine oral melanoma2021

    • Author(s)
      Yasunori Hino, Md. Mahfuzur Rahman, Al Asmaul Husna, Hui-Wen Chen, Md. Nazmul Hasan, Takayuki Nakagawa and Naoki Miura
    • Organizer
      SaSSOH 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] DIFFERENTIALLY EXPRESSED MICRORNAS RECOGNIZE FAST AND SLOW PROGRESSING CANINE HEPATOCELLULAR CARCINOMA2021

    • Author(s)
      Md. Mahfuzur Rahman、Yu-Chang Lai、Al Asmaul Husna、Hui-Wen Chen、Md. Nazmul Hasan、Nobuhiro Nozaki、Naoki Miura
    • Organizer
      The 5th International Symposium on Veterinary Science (AJIVE)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] IDENTIFICATION OF TUMOR SPECIFIC EXOSOMAL MIRNAS BY PROFILING CANINE ORAL MELANOMA2021

    • Author(s)
      Al Asmaul Husna、Md. Mahfuzur Rahman、Yu-Chang Lai、Hui-Wen Chen、Md. Nazmul Hasan、Naoki Miura
    • Organizer
      The 5th International Symposium on Veterinary Science (AJIVE)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] DOWN-REGULATED MIR-1-3P AND MIR-133 FAMILY IN CANINE MAMMARY GLAND TUMOR2021

    • Author(s)
      Hui-Wen Chen、Yu-Chang Lai、Al Asmaul Husna、Md. Mahfuzur Rahman、Md. Nazmul Hasan、Naoki Miura
    • Organizer
      The 5th International Symposium on Veterinary Science (AJIVE)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] The application of small non-coding RNA in the veterinary field. Primarily focus the transcriptome analysis in canine tumor and bovine mastitis2020

    • Author(s)
      Miura N
    • Organizer
      26th Annual International Scientific Conference (ASCon XXVI) Bangladesh Society for Veterinary Education and Research (BSVER)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Exosomal miRNAs profile in canine oral melanoma2020

    • Author(s)
      Al Asmaul Husna、Md. Mahfuzur Rahman、Yu-Chang Lai、Hui-Wen Chen、Md. Nazmul Hasan、中川貴之、三浦直樹
    • Organizer
      第163回日本獣医学会学術集会
    • Related Report
      2020 Research-status Report
  • [Presentation] MicroRNAs differential expression profile in Canine Mammary Gland Tumor by Next-Generation Sequencing2020

    • Author(s)
      Hui-Wen Chen、Yu-Chang Lai、Md. Mahfuzur Rahman、Al Asmaul Husna、Md. Nazmul Hasan、畑井仁、三好宣彰、三浦直樹
    • Organizer
      第163回日本獣医学会学術集会
    • Related Report
      2020 Research-status Report
  • [Presentation] MicroRNA transcriptome profile of canine hepatocellular carcinoma2020

    • Author(s)
      岩崎隆、Md. Mahfuzur Rahman、Yu-Chang Lai、Al Asmaul Husna、Hui-Wen Chen、Md. Nazmul Hasan、野崎信裕、畑井仁、三好宣彰、三浦直樹
    • Organizer
      第163回日本獣医学会学術集会
    • Related Report
      2020 Research-status Report
  • [Presentation] Identification of hypoxia-regulated miRNA signature in canine oral melanoma2020

    • Author(s)
      Md. Mahfuzur Rahman、Yu-Chang Lai、Al Asmaul Husna、Hui-Wen Chen、Md. Nazmul Hasan、中川貴之、三浦直樹
    • Organizer
      第163回日本獣医学会学術集会
    • Related Report
      2020 Research-status Report

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Published: 2020-08-03   Modified: 2024-01-30  

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