Selection of bone marrow ALDH bright cells for treatment of pulmonary fibrosis focusing on changes in bone marrow characteristics
Project/Area Number |
20K08519
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Multi-year Fund |
Section | 一般 |
Review Section |
Basic Section 53030:Respiratory medicine-related
|
Research Institution | Hiroshima University |
Principal Investigator |
|
Project Period (FY) |
2020-04-01 – 2023-03-31
|
Project Status |
Completed (Fiscal Year 2022)
|
Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2022: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2021: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2020: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
|
Keywords | Aldehyde dehydrogenase / ALDH / 線維化 / 細胞治療 / 骨髄 / 肺線維症 / 酸化ストレス / 性差 / aldehyde dehydrogenase / 骨髄幹細胞 / 間質性肺炎 |
Outline of Research at the Start |
本研究では、様々な疾患に対して動物実験での有効性が確認された骨髄aldehyde dehydrogenase (ALDH)高発現細胞 (ALDHbr)の投与が、ヒト臨床試験で有効性を示さなかった原因を検証することを通じて、肺線維症に対して真に治療効果のある骨髄ALDHbr集団を明らかにすることを目的とする。 「疾患によって骨髄細胞の性質は変化する」という新たな視点に立ち、健常マウスと疾患マウス骨髄ALDHbrの性質および治療効果を確認する研究を計画している。本研究は、ヒト肺線維症を始めとした難病に対する新たな細胞治療への発展が期待できる。
|
Outline of Final Research Achievements |
In this research project, we found the following 3 points. 1) Intravenous administration of bone marrow-derived ALDH-high expressing cells (ALDHbr) improves murine pulmonary fibrosis, 2) female-derived ALDHbr are more resistant to oxidative stress than males and have a higher therapeutic effect, and 3) antioxidant stress is an important mechanism by which bone marrow-derived ALDHbr improves fibrosis. Since improvement was confirmed by administration during the fibrotic phase, ALDHbr is a promising cell therapy tool for clinical application to human pulmonary fibrosis that has already developed. On the other hand, gender differences in efficacy were evident. The fact that past clinical trials using ALDHbr did not show the expected effect from mouse experiments might be due to differences in efficacy by sex.
|
Academic Significance and Societal Importance of the Research Achievements |
本研究においてLin―/ALDHbr治療により、ブレオマイシンの投与で発生する活性酸素種 (ROS)が抑制され線維化が抑制されるメカニズムを明らかとした。今日までいまだ有効な治療法のない肺線維症は、女性より男性に多く認められる。本研究によって得られた性差は、これらヒト臨床における性差と関連がある可能性がある。また、過去のALDHbrを用いた臨床試験においてマウス実験から期待されたほどの効果が認められなかったのは性差による効果の違いが関与している可能性があり、ドナーおよびレシピエントの性別に注意を払うことで過去に有効性を示すことができなかったALDHbr治療を再度見直す必要がある。
|
Report
(4 results)
Research Products
(55 results)
-
-
-
-
-
[Journal Article] Association Between Patient Preference for Inhaler Medications and Asthma Outcomes2022
Author(s)
Nakanishi Y, Iwamoto H, Miyamoto S, Nakao S, Higaki N, Yamaguchi K, Sakamoto S, Horimasu Y, Masuda T, Matsumoto N, Nakashima T, Onari Y, Fujitaka K, Haruta Y, Hamada H, Hozawa S, Hattori N
-
Journal Title
Journal of Asthma and Allergy
Volume: 15
Pages: 1539-1547
DOI
Related Report
Peer Reviewed / Open Access
-
[Journal Article] Characteristic computed tomography features in mesenchymal-epithelial transition exon14 skipping-positive non-small cell lung cancer2022
Author(s)
Watari N, Yamaguchi K, Masuda T, Ito N, Sakamoto S, Horimasu Y, Miyamoto S, Nakashima T, Iwamoto H, Fujitaka K, Hamada H, Hattori N.
-
Journal Title
BMC Pulmonary Medicine
Volume: 22
Issue: 1
Pages: 260-260
DOI
Related Report
Peer Reviewed / Open Access
-
-
-
[Journal Article] Accelerated decline in lung function in adults with a history of remitted childhood asthma.2022
Author(s)
Miura S, Iwamoto H, Omori K, Yamaguchi K, Sakamoto S, Horimasu Y, Masuda T, Miyamoto S, Nakashima T, Fujitaka K, Hamada H, Yokoyama A, Hattori N.
-
Journal Title
European Respiratory Journal
Volume: 59
Issue: 1
Pages: 2100305-2100305
DOI
Related Report
Peer Reviewed
-
-
-
-
-
-
[Journal Article] IL-18 binding protein can be a prognostic biomarker for idiopathic pulmonary fibrosis.2021
Author(s)
Nakanishi Y, Horimasu Y, Yamaguchi K, Sakamoto S, Masuda T, Nakashima T, Miyamoto S, Iwamoto H, Ohshimo S, Fujitaka K, Hamada H, Hattori N.
-
Journal Title
PLoS One
Volume: 16
Issue: 6
Pages: e0252594-e0252594
DOI
Related Report
Peer Reviewed / Open Access
-
-
-
[Journal Article] Correlations of forced oscillometric bronchodilator response with airway inflammation and disease duration in asthma.2021
Author(s)
Higaki N, Iwamoto H, Yamaguchi K, Sakamoto S, Horimasu Y, Masuda T, Miyamoto S, Nakashima T, Ohshimo S, Fujitaka K, Hamada H, Hattori N.
-
Journal Title
Clin Respir J.
Volume: 15
Issue: 1
Pages: 48-55
DOI
Related Report
Peer Reviewed
-
[Journal Article] A machine-learning based approach to quantify fine crackles in the diagnosis of interstitial pneumonia: A proof-of-concept study.2021
Author(s)
Horimasu Y, Ohshimo S, Yamaguchi K, Sakamoto S, Masuda T, Nakashima T, Miyamoto S, Iwamoto H, Fujitaka K, Hamada H, Sadamori T, Shime N, Hattori N.
-
Journal Title
Medicine (Baltimore).
Volume: 100
Issue: 7
Pages: e24738-e24738
DOI
Related Report
Peer Reviewed / Open Access
-
[Journal Article] Analysis of microRNA Expression in Liquid-Based Cytology Samples May Be Useful for Primary Lung Cancer Diagnosis.2021
Author(s)
Araki Y, Arihiro K, Yamaguchi K, Sakamoto S, Horimasu Y, Masuda T, Miyamoto S, Nakashima T, Iwamoto H, Fujitaka K, Hamada H, Hattori N.
-
Journal Title
Am J Clin Pathol.
Volume: N/A
Issue: 4
Pages: 644-652
DOI
Related Report
Peer Reviewed
-
[Journal Article] Clinical significance of BIM deletion polymorphism in chemoradiotherapy for non-small cell lung cancer.2021
Author(s)
Wakabayashi Y, Masuda T, Fujitaka K, Nakashima T, Okumoto J, Shimoji K, Nishimura Y, Yamaguchi K, Sakamoto S, Horimasu Y, Miyamoto S, Iwamoto H, Ohshimo S, Hamada H, Hattori N.
-
Journal Title
Cancer Sci.
Volume: 112
Issue: 1
Pages: 369-379
DOI
Related Report
Peer Reviewed / Open Access
-
[Journal Article] Autoantibody Positivity Is a Risk Factor for Chemotherapy-induced Exacerbation of Interstitial Pneumonia in Lung Cancer.2021
Author(s)
Ito N, Masuda T, Nakashima T, Nakao S, Yamaguchi K, Sakamoto S, Horimasu Y, Miyamoto S, Iwamoto H, Fujitaka K, Hamada H, Hattori N.
-
Journal Title
Anticancer Res.
Volume: 41
Issue: 3
Pages: 1497-1506
DOI
Related Report
Peer Reviewed
-
[Journal Article] Coexisting TIF1γ-positive Primary Pulmonary Lymphoepithelioma-like Carcinoma and Anti-TIF1γ Antibody-positive Dermatomyositis2020
Author(s)
Nakanishi Y, Yamaguchi K, Yoshida Y, Sakamoto S, Horimasu Y, Masuda T, Nakashima T, Miyamoto S, Iwamoto H, Hirata S, Fujitaka K, Hamada H, Sugiyama E, Hattori N.
-
Journal Title
Internal Medicine
Volume: 59
Issue: 20
Pages: 2553-2558
DOI
NAID
ISSN
0918-2918, 1349-7235
Year and Date
2020-10-15
Related Report
Peer Reviewed / Open Access
-
[Journal Article] Reduced endogenous secretory RAGE in blood and bronchoalveolar lavage fluid is associated with poor prognosis in idiopathic pulmonary fibrosis.2020
Author(s)
Yamaguchi K, Iwamoto H, Mazur W, Miura S, Sakamoto S, Horimasu Y, Masuda T, Miyamoto S, Nakashima T, Ohshimo S, Fujitaka K, Hamada H, Hattori N.
-
Journal Title
Respir Res.
Volume: 21
Issue: 1
Pages: 145-145
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
-
[Journal Article] Extent of pulmonary fibrosis on high-resolution computed tomography is a prognostic factor in patients with pleuroparenchymal fibroelastosis.2020
Author(s)
Namba M, Masuda T, Takao S, Terada H, Yamaguchi K, Sakamoto S, Horimasu Y, Miyamoto S, Nakashima T, Iwamoto H, Ohshimo S, Fujitaka K, Hamada H, Awai K, Hattori N.
-
Journal Title
Respir Investig.
Volume: 58
Issue: 6
Pages: 465-472
DOI
Related Report
Peer Reviewed
-
[Journal Article] Serum high-mobility group box 1 as a predictive marker for cytotoxic chemotherapy-induced lung injury in patients with lung cancer and interstitial lung disease.2020
Author(s)
Nakao S, Yamaguchi K, Iwamoto H, Sakamoto S, Horimasu Y, Masuda T, Miyamoto S, Nakashima T, Ohshimo S, Fujitaka K, Hamada H, Hattori N.
-
Journal Title
Respir Med.
Volume: 172
Pages: 106131-106131
DOI
Related Report
Peer Reviewed
-
[Journal Article] Association of Preexisting Interstitial Lung Abnormalities With Immune Checkpoint Inhibitor-Induced Interstitial Lung Disease Among Patients With Nonlung Cancers.2020
Author(s)
Shimoji K, Masuda T, Yamaguchi K, Sakamoto S, Horimasu Y, Nakashima T, Miyamoto S, Iwamoto H, Fujitaka K, Hamada H, Takeno S, Hide M, Teishima J, Ohdan H, Hattori N.
-
Journal Title
JAMA Netw Open.
Volume: 3
Issue: 11
Pages: e2022906-e2022906
DOI
Related Report
Peer Reviewed / Open Access
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] EGFR gene mutation is not a significant risk factor in patients with EGFR mutated non-small cell lung cancer who receive best supportive care alone2020
Author(s)
Masuda T, Wakabayashi Y, Shimoji K, Yamaguchi K, Sakamoto S, Nishimura Y, Horimasu Y, Nakashima T, Miyamoto S, Senoo T, Iwamoto H, Ohshimo S, Fujitaka K, Hamada H, Hattori N.
Organizer
2020 ASCO Annual Meeting
Related Report
Int'l Joint Research
-
[Presentation] Clinical significance of BIM deletion polymorphism on chemoradiotherapy in patients with non-small cell lung cancer2020
Author(s)
Wakabayashi Y, Masuda T, Nakashima T, Fujitaka K, Yamaguchi K, Sakamoto S, Nishimura Y, Horimasu Y, Miyamoto S, Senoo T, IwamotoH, Ohshimo S, Hamada H, Hattori N.
Organizer
2020 ASCO Annual Meeting
Related Report
Int'l Joint Research
-
[Presentation] Pre-existing interstitial lung abnormalities are risk factors for immune checkpoint inhibitor-induced interstitial lung disease in non-NSCLC cancers.2020
Author(s)
Shimoji K, Masuda T, Nakanishi Y, Yamaguchi K, Sakamoto S, Horimasu Y, Nakashima T, Miyamoto S, Iwamoto H, Fujitaka K, Hamada H, Hattori N.
Organizer
2020 ASCO Annual Meeting
Related Report
Int'l Joint Research
-
-
[Presentation] Reduced endogenous secretory RAGE in blood and bronchoalveolar lavage fluid is associated with poor prognosis in idiopathic pulmonary fibrosis2020
Author(s)
Yamaguchi K, Iwamoto H, Mazur W*, Miura S, Sakamoto S, Horimasu Y, Masuda T, Miyamoto S, Nakashima T, Ohshimo S, Fujitaka K, Hamada H, Hattori N.
Organizer
30th International Congress of the European Respiratory Society
Related Report
Int'l Joint Research
-
[Presentation] IL-18 binding protein can be a prognostic biomarker for idiopathic pulmonary fibrosis2020
Author(s)
Nakanishi Y, Horimasu Y, Yamaguchi K, Sakamoto S, Masuda T, Nakashima T, Miyamoto S, Iwamoto H, Ohshimo S, Fujitaka K, Hamada H, Hattori N.
Organizer
30th International Congress of the European Respiratory Society
Related Report
Int'l Joint Research
-
[Presentation] Pivotal role of the HMGB1/sRAGE axis in drug-induced lung injury in advanced lung cancer with pre-existing interstitial lung disease2020
Author(s)
Nakao S, Yamaguchi K, Sakamoto S, Horimasu Y, Masuda T, Miyamoto S, Nakashima T, Iwamoto H, Ohshimo S, Fujitaka K, Hamada H, Hattori N.
Organizer
30th International Congress of the European Respiratory Society
Related Report
Int'l Joint Research
-
[Presentation] Correlations of forced oscillometric bronchodilator response with airway inflammation and disease duration in asthma2020
Author(s)
Higaki N, Iwamoto H, Yamaguchi K, Sakamoto S, Horimasu Y, Masuda T, Miyamoto S, Nakashima T, Fujitaka K, Hamada H, Hattori N.
Organizer
JSA/WAO Joint Congress 2020
Related Report
Int'l Joint Research
-
[Presentation] Real-world study of prescription pattern of inhaled corticosteroids in adult asthma2020
Author(s)
Nakanishi Y, Iwamoto H, Nakao S, Higaki N, Yamaguchi K, Sakamoto S, Horimasu Y, Masuda T, Matsumoto N, Nakashima T, Miyamoto S, Onari Y, Fujitaka K, Haruta Y, Hamada H, Hozawa S, Hattori N.
Organizer
JSA/WAO Joint Congress 2020
Related Report
Int'l Joint Research
-
[Presentation] Decline of lung function in adults with a history of childhood asthma2020
Author(s)
Miura S, Iwamoto H, Omori K, Yamaguchi K, Sakamoto S, Horimasu Y, Masuda T, Miyamoto S, Nakashima T, Fujitaka K, Hamada H, Yokoyama A*, Hattori N.
Organizer
JSA/WAO Joint Congress 2020
Related Report
Int'l Joint Research
-
-
-
-