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Screening and Functional Analysis of Biomarkers Useful for Differentiating Between IPF and Non-IPF ILD

Research Project

Project/Area Number 21K06947
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 49030:Experimental pathology-related
Research InstitutionHamamatsu University School of Medicine

Principal Investigator

Iwashita Toshihide  浜松医科大学, 医学部, 教授 (00283432)

Co-Investigator(Kenkyū-buntansha) 目黒 史織  浜松医科大学, 医学部, 助教 (40724290)
Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2023: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2022: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2021: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Keywords間質性肺疾患 / 特発性肺線維症 / 筋線維芽細胞 / 線維芽細胞 / 血清バイオマーカー
Outline of Research at the Start

間質性肺疾患(ILD)は、治療法の観点から特発性肺線維症(IPF)と非IPF-ILDに分類され得るが、IPFと非IPF-ILDとの鑑別診断が困難な場合がある。マウスブレオマイシン誘発性肺線維症の筋線維芽細胞と肺の正常線維芽細胞のgene profilingの比較を行い、TGF-βによるcollagen産生を減少させる作用を有するBMP4に対するアンタゴニストであるGremlin1 (GREM1)が筋線維芽細胞に発現することを見出した。GREM1のIPFと非IPF-ILDとの鑑別診断に有用な血清バイオマーカー候補としての有用性とその機能解析を行う。

Outline of Final Research Achievements

Interstitial lung disease (ILD) can be classified into idiopathic pulmonary fibrosis (IPF) and non-IPF-ILD from a treatment perspective, but it can be challenging to differentiate between IPF and non-IPF-ILD. The applicants conducted a comparison of gene profiling between myofibroblasts in mouse bleomycin-induced pulmonary fibrosis and normal lung fibroblasts, finding that serum levels of GREM1 were significantly higher in the IPF patient group, followed by the non-IPF-ILD patient group, and the healthy control group. The area under the ROC curve for IPF versus non-IPF-ILDs was 0.759, which was superior to the three commonly used serum markers (KL6, SP-D, LDH) in clinical practice.

Academic Significance and Societal Importance of the Research Achievements

間質性肺疾患(ILD)は、多様な疾患群である。ILDの中で、予後不良である特発性肺線維症(IPF)に対しては抗線維化薬を用いた治療が行われているのに対し、非IPF-ILDに対しては、主に免疫抑制療法が行われている。このように、IPFと非IPF-ILDに対する治療法は大きく異なるので、IPFと非IPF-ILDを正確に診断することは極めて重要である。このような背景から、IPFと非IPF-ILDとの鑑別診断に有用な非侵襲的な血清バイオマーカーであるGREM1の発見は学術的および社会的に意義があると思われる。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • Research Products

    (19 results)

All 2024 2023 2022 2021 Other

All Journal Article (18 results) (of which Peer Reviewed: 18 results,  Open Access: 14 results) Remarks (1 results)

  • [Journal Article] Human induced pluripotent stem cells are resistant to human cytomegalovirus infection primarily at the attachment level due to the reduced expression of cell-surface heparan sulfate2024

    • Author(s)
      Kawasaki Hideya、Hariyama Takahiko、Kosugi Isao、Meguro Shiori、Iwata Futoshi、Shimizu Kosuke、Magata Yasuhiro、Iwashita Toshihide
    • Journal Title

      Journal of Virology

      Volume: 98 Issue: 3

    • DOI

      10.1128/jvi.01278-23

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Pulmonary Tumor Thrombotic Microangiopathy Caused by Metastatic Ovarian Cancer: An Antemortem Diagnosis with Pulmonary Aspiration Cytopathology2023

    • Author(s)
      Unno K, Ohtani H, Sakamoto A, Murakami H, Yagi H, Ito H, Baba S, Iwashita T, Kosugi I, Maekawa Y
    • Journal Title

      Internal Medicine

      Volume: 62 Issue: 24 Pages: 3649-3655

    • DOI

      10.2169/internalmedicine.1641-23

    • ISSN
      0918-2918, 1349-7235
    • Year and Date
      2023-12-15
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Association between human papillomavirus particle production and the severity of recurrent respiratory papillomatosis2023

    • Author(s)
      Yamada Satoshi、Itoh Toshiya、Ikegami Taro、Imai Atsushi、Mochizuki Daiki、Nakanishi Hiroshi、Ishikawa Ryuji、Kita Junya、Nakamura Yuki、Takizawa Yoshinori、Okamura Jun、Noda Yoshihiro、Iwashita Toshihide、Hariyama Takahiko、Suzuki Mikio、Misawa Kiyoshi、Kawasaki Hideya
    • Journal Title

      Scientific Reports

      Volume: 13 Issue: 1 Pages: 5514-5514

    • DOI

      10.1038/s41598-023-32486-8

    • Related Report
      2023 Annual Research Report 2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Accurate deep learning model using semi-supervised learning and Noisy Student for cervical cancer screening in low magnification images2023

    • Author(s)
      Kurita Y, Meguro S, Tsuyama N, Kosugi I, Enomoto Y, Kawasaki H, Uemura T, Kimura M, Iwashita T
    • Journal Title

      PLoS One

      Volume: 18 Issue: 5 Pages: e0285996-e0285996

    • DOI

      10.1371/journal.pone.0285996

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] An autopsy case of disseminated carcinomatosis of the bone marrow from esophageal adenocarcinoma2023

    • Author(s)
      Suzuki Daisuke、Meguro Shiori、Furusawa Shin、Hashimoto Nanako、Kawasaki Hideya、Kosugi Isao、Enomoto Yasunori、Fujihiro Mayu、Tsukui Hiroe、Iwashita Toshihide
    • Journal Title

      Clinical Case Reports

      Volume: 11 Issue: 9

    • DOI

      10.1002/ccr3.7877

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Simultaneous Evaluation of Stiffness and Histology in Orthopedic Diseases Using Scanning Acoustic Microscope2023

    • Author(s)
      Miura Katsutoshi、Iwashita Toshihide
    • Journal Title

      Medical Research Archives

      Volume: 11 Issue: 8 Pages: 1-14

    • DOI

      10.18103/mra.v11i8.4302

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Observations of amyloid breakdown by proteases over time using scanning acoustic microscopy2023

    • Author(s)
      Miura Katsutoshi、Iwashita Toshihide
    • Journal Title

      Scientific Reports

      Volume: 13 Issue: 1 Pages: 20642-20642

    • DOI

      10.1038/s41598-023-48033-4

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Subacute exposure to bisphenol F diglycidyl-ether induces chronic dermatitis characterized by psoriasis-like skin inflammation in mice.2023

    • Author(s)
      Kitagawa K, Shibata E, Yamamoto M, Harada H, Yoshino K, Iwashita T, Oshima M, Tsuji M
    • Journal Title

      Genes Cells.

      Volume: 28 Issue: 1 Pages: 42-52

    • DOI

      10.1111/gtc.12995

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] hyroid transcription factor-1 expression in rectal adenocarcinoma metastatic to the lung2023

    • Author(s)
      Takanashi Y, Kurachi K, Fujihiro M, Sekihara K, Torii K, Kawase A, Matsubayashi Y, Hayakawa T, Baba S, Sugimura H, Iwashita T, Funai K
    • Journal Title

      Respir Med Case Rep

      Volume: 42 Pages: 101812-101812

    • DOI

      10.1016/j.rmcr.2023.101812

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Identifying Active Progeny Virus Particles in Formalin-Fixed, Paraffin-Embedded Sections Using Correlative Light and Scanning Electron Microscopy2023

    • Author(s)
      Itoh Toshiya、Yamada Satoshi、Ohta Isao、Meguro Shiori、Kosugi Isao、Iwashita Toshihide、Itoh Hiroaki、Kanayama Naohiro、Okudela Koji、Sugimura Haruhiko、Misawa Kiyoshi、Hariyama Takahiko、Kawasaki Hideya
    • Journal Title

      Laboratory Investigation

      Volume: 103 Issue: 1 Pages: 100020-100020

    • DOI

      10.1016/j.labinv.2022.100020

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Pre-administration of a carboxypeptidase inhibitor enhances tPA-induced thrombolysis in mouse microthrombi: Evidence from intravital imaging analysis2022

    • Author(s)
      Mathews Nitty Skariah、Suzuki Yuko、Honkura Naoki、Sano Hideto、Iwashita Toshihide、Urano Tetsumei
    • Journal Title

      Thrombosis Research

      Volume: 210 Pages: 78-86

    • DOI

      10.1016/j.thromres.2021.12.031

    • Related Report
      2022 Research-status Report 2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] An autopsy case of ovarian mucinous cystic tumor complicated by ovarian abscess and a review of the English literature2022

    • Author(s)
      Suzuki Daisuke、Meguro Shiori、Inagaki Koji、Hashimoto Masahiro、Kawasaki Hideya、Kosugi Isao、Enomoto Yasunori、Sugiyama Miho、Fukushima Mayu、Iwashita Toshihide
    • Journal Title

      Clinical Case Reports

      Volume: 10 Issue: 11

    • DOI

      10.1002/ccr3.6507

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Prolonged activation of cytomegalovirus early gene e1-promoter exclusively in neurons during infection of the developing cerebrum.2021

    • Author(s)
      Isao Kosugi, Yoshifumi Arai, Satoshi Baba, Hideya Kawasaki, Toshihide Iwashita and Yoshihiro Tsutsui
    • Journal Title

      Acta Neuropathol Commun.

      Volume: 9 Issue: 1 Pages: 39-39

    • DOI

      10.1186/s40478-021-01139-0

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Difference in the distribution of tumor‐infiltrating CD8+ T cells and FOXP3+ T cells between micronodular thymoma with lymphoid stroma and micronodular thymic carcinoma with lymphoid stroma2021

    • Author(s)
      Yagi Haruna、Nakaguro Masato、Ito Masafumi、Okumura Yuki、Takahashi Seishiro、Aoshima Yoichiro、Enomoto Yasunori、Meguro Shiori、Kawasaki Hideya、Kosugi Isao、Shimoyama Yoshie、Ogawa Hiroshi、Tateyama Hisashi、Iwashita Toshihide
    • Journal Title

      Pathology International

      Volume: 71 Issue: 7 Pages: 453-462

    • DOI

      10.1111/pin.13099

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Gremlin-1 for the Differential Diagnosis of Idiopathic Pulmonary Fibrosis Versus Other Interstitial Lung Diseases: A Clinical and Pathophysiological Analysis2021

    • Author(s)
      Aoshima Yoichiro、Enomoto Yasunori、Muto Shigeki、Meguro Shiori、Kawasaki Hideya、Kosugi Isao、Fujisawa Tomoyuki、Enomoto Noriyuki、Inui Naoki、Nakamura Yutaro、Suda Takafumi、Iwashita Toshihide
    • Journal Title

      Lung

      Volume: - Issue: 3 Pages: 113924-113924

    • DOI

      10.1007/s00408-021-00440-y

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Diagnosis of Ion-Exchange Resin Depositions in Paraffin Sections Using Corrective Light and Electron Microscopy-NanoSuit Method2021

    • Author(s)
      Ooishi Mako、Yamada Satoshi、Itoh Toshiya、Meguro Shiori、Yagi Haruna、Kosugi Isao、Iwashita Toshihide、Shinmura Kazuya、Misawa Kiyoshi、Hariyama Takahiko、Kawasaki Hideya
    • Journal Title

      Diagnostics

      Volume: 11 Issue: 7 Pages: 1193-1193

    • DOI

      10.3390/diagnostics11071193

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Metformin reduces pleural fibroelastosis via inhibition of extracellular matrix production induced by CD90-positive myofibroblasts.2021

    • Author(s)
      Aoshima Y, Enomoto Y, Fukada A, Kurita Y, Matsushima S, Meguro S, Kosugi I, Kawasaki H, Katsura H, Fujisawa T, Enomoto N, Nakamura Y, Inui N, Suda T, Iwashita T
    • Journal Title

      Am J Transl Res

      Volume: 13 Pages: 12318-12337

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Nivolumab-induced liver injury with a steroid-refractory increase in biliary enzymes, in a patient with malignant mesothelioma: An autopsy case report.2021

    • Author(s)
      Arai K, Matsuda M, Nakayasu H, Meguro S, Kurokami T, Kubota A, Iwasaki T, Suzuki M, Kawaguchi S, Iwashita T.
    • Journal Title

      Clin Case Rep.

      Volume: 9 Issue: 12

    • DOI

      10.1002/ccr3.5174

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Remarks] 子宮頸部細胞診標本を迅速に診断するAIの開発

    • URL

      https://www.hama-med.ac.jp/topics/2023/28898.html

    • Related Report
      2023 Annual Research Report

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Published: 2021-04-28   Modified: 2025-01-30  

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