Oka Shinichi 岡真一

… Alternative Names

OKA SHINICHI 岡真一

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Researcher Number	70789453
Other IDs	https://orcid.org/0000-0002-3820-3394
Affiliation (Current)	2025: 札幌医科大学, その他部局等, 准教授
Affiliation (based on the past Project Information) *help	2022 – 2025: 札幌医科大学, その他部局等, 准教授 2018 – 2021: 札幌医科大学, その他部局等, 講師
Review Section/Research Field	Principal Investigator Basic Section 56010:Neurosurgery-related Except Principal Investigator Basic Section 56010:Neurosurgery-related / Basic Section 59010:Rehabilitation science-related / Basic Section 59040:Nutrition science and health science-related / Basic Section 56020:Orthopedics-related / Neurosurgery
Keywords	Principal Investigator brain plasticity / spinal cord injury / 骨髄間葉系幹細胞 / MRI / mesenchymal stem cells / 脳コネクトーム解析 / brain connectivity / diffusion tensor imaging / 脊髄損傷 / 間葉系幹細胞 … More Except Principal Investigator … More 骨髄幹細胞 / 骨髄間葉系幹細胞 / 脊髄損傷 / リハビリテーション / 脳梗塞 / 神経再生 / 再生医療 / MSC / 急性期脊髄損傷 / 複数回投与 / 慢性期脳梗塞 / 脊髄障害性疼痛モデル / 静脈内投与 / 脊髄障害性疼痛 / 可塑性 / 脳・神経 / 細胞・組織 / 再生医学 / 移植・再生医療 / 脳 / 遺伝子解析 / 静脈的投与 / 脊髄介在ニューロン / 神経回路再編 / 神経トレーサー / ALS / 筋萎縮性側索硬化症 / 間葉系幹細胞 Less

Optimization of Mesenchymal Stem Cell Therapy for Spinal Cord Injury.
- Principal Investigator
  
  森田智慶
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 56010:Neurosurgery-related
- Research Institution
  Sapporo Medical University
脊髄損傷に対する骨髄間葉系幹細胞移植による、脳脊髄の可塑性亢進メカニズムの解析Principal Investigator
- Principal Investigator
  
  岡真一
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 56010:Neurosurgery-related
- Research Institution
  Sapporo Medical University
慢性期脳梗塞に対する骨髄幹細胞治療における至適リハビリ条件の探索
- Principal Investigator
  
  山下達郎
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 59010:Rehabilitation science-related
- Research Institution
  Sapporo Medical University
脊髄損傷に対する骨髄幹細胞による治療メカニズムに占めるミトコンドリア機能の解析
- Principal Investigator
  
  佐々木祐典
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 56010:Neurosurgery-related
- Research Institution
  Sapporo Medical University
脳梗塞に対する複数回骨髄幹細胞投与における至適リハビリ条件の探索
- Principal Investigator
  
  佐々木雄一
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 59010:Rehabilitation science-related
- Research Institution
  Sapporo Medical University
健康寿命延長に関与する骨髄幹細胞の自己治癒能と全身の恒常性維持
- Principal Investigator
  
  佐々木優子
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 59040:Nutrition science and health science-related
- Research Institution
  Sapporo Medical University
Therapeutic strategies for cerebral infarction and spinal cord injury by activating plasticity throughout the central nervous system
- Principal Investigator
  
  本望修
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 56010:Neurosurgery-related
- Research Institution
  Sapporo Medical University
Analysis of accelerating plasticity in the brain following intravenous infusion of mesenchymal stem cells in spinal injuryPrincipal Investigator
- Principal Investigator
  
  Oka Shinichi
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 56010:Neurosurgery-related
- Research Institution
  Sapporo Medical University
Therapeutic efficacy of intravenous infusion of mesenchymal stem cells for myelopathic pain.
- Principal Investigator
  
  Kurihara Kota
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 56010:Neurosurgery-related
- Research Institution
  Sapporo Medical University
Therapeutic mechanism following intravenous infusion of MSCs for experimental spinal cord injury
- Principal Investigator
  
  Oshigiri Tsutomu
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 56020:Orthopedics-related
- Research Institution
  Sapporo Medical University
Optimal rehabilitation conditions for cerebral infarction following intravenous infusion of mesenchymal stem cells
- Principal Investigator
  
  Sasaki Yuichi
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 59010:Rehabilitation science-related
- Research Institution
  Sapporo Medical University
MSC therapy for spinal cord injury
- Principal Investigator
  
  Sasaki Masanori
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 56010:Neurosurgery-related
- Research Institution
  Sapporo Medical University
Mesenchymal stem cell therapy for experimental stroke
- Principal Investigator
  
  Honmou Osamu
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 56010:Neurosurgery-related
- Research Institution
  Sapporo Medical University
Extended lifespan induced by mesenchymal stem cells
- Principal Investigator
  
  Kataoka-Sasaki Yuko
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 59040:Nutrition science and health science-related
- Research Institution
  Sapporo Medical University
Intravenous infusion of mesenchymal stem cells for experimental ALS
- Principal Investigator
  
  Rie Onodera
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 56010:Neurosurgery-related
- Research Institution
  Sapporo Medical University
Analysis of accelerating plasticity in the brain following intravenous infusion of mesenchymal stem cells in spinal injuryPrincipal Investigator
- Principal Investigator
  
  OKA SHINICHI
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 56010:Neurosurgery-related
- Research Institution
  Sapporo Medical University
Analysis of the neural circuits reconstructed by interneurons in mesenchmal stem cell transplantation for spinal cord injury
- Principal Investigator
  
  Hirota Ryosuke
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 56020:Orthopedics-related
- Research Institution
  Sapporo Medical University
Functional recovery following intravenous infusion of mesenchymal stem cells in experimental spinal cord injury
- Principal Investigator
  
  Sasaki Masanori
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Neurosurgery
- Research Institution
  Sapporo Medical University

All 2024 2023 2022 2021 2020 2019 2018 2016

All Journal Article Presentation

[Journal Article] Intravenous infusion of auto-serum-expanded autologous mesenchymal stem cells into chronic severe brain injury patients2024
- Author(s)
  Yamaki T、Oka S et al.
- Journal Title
  
  Interdisciplinary Neurosurgery
  
  Volume: 36 Pages: 101927-101927
- DOI
  10.1016/j.inat.2023.101927
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K09182
[Journal Article] Rehabilitation facilitates functional improvement following intravenous infusion of mesenchymal stem cells in the chronic phase of cerebral ischemia in rats2024
- Author(s)
  Yamashita Tatsuro、Sasaki Masanori、Sasaki Yuichi、Nagahama Hiroshi、Oka Shinichi、Kataoka-Sasaki Yuko、Ukai Ryo、Yokoyama Takahiro、Kobayashi Masato、Kakizawa Masafumi、Kocsis Jeffery D.、Honmou Osamu
- Journal Title
  
  Brain Research
  
  Volume: 1825 Pages: 148709-148709
- DOI
  10.1016/j.brainres.2023.148709
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K09104, KAKENHI-PROJECT-21K09182, KAKENHI-PROJECT-21K11194, KAKENHI-PROJECT-23K24447
[Journal Article] A practical protocol for high-spatial-resolution magnetic resonance angiography for cerebral arteries in rats2023
- Author(s)
  Nagahama Hiroshi、Sasaki Masanori、Komatsu Katsuya、Sato Kaori、Katagiri Yoshimi、Kamagata Masaki、Kataoka-Sasaki Yuko、Oka Shinichi、Ukai Ryo、Yokoyama Takahiro、Terada Kojiro、Kobayashi Masato、Kocsis Jeffery D.、Honmou Osamu
- Journal Title
  
  Journal of Neuroscience Methods
  
  Volume: 386 Pages: 109784-109784
- DOI
  10.1016/j.jneumeth.2023.109784
- Data Source
  KAKENHI-PROJECT-21K09104, KAKENHI-PROJECT-23K24447
[Journal Article] Enhanced Network in Corticospinal Tracts after Infused Mesenchymal Stem Cells in Spinal Cord Injury2022
- Author(s)
  Hirota Ryosuke、Sasaki Masanori、Kataoka-Sasaki Yuko、Oshigiri Tsutomu、Kurihara Kota、Fukushi Ryunosuke、Oka Shinichi、Ukai Ryo、Yoshimoto Mitsunori、Kocsis Jeffery D.、Yamashita Toshihiko、Honmou Osamu
- Journal Title
  
  Journal of Neurotrauma
  
  Volume: 39 Issue: 23-24 Pages: 1665-1677
- DOI
  10.1089/neu.2022.0106
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K09231, KAKENHI-PROJECT-20H03793, KAKENHI-PROJECT-23K24447
[Journal Article] Repeated infusion of mesenchymal stem cells maintain the condition to inhibit deteriorated motor function, leading to an extended lifespan in the SOD1G93A rat model of amyotrophic lateral sclerosis2021
- Author(s)
  Magota Hirotoshi、Sasaki Masanori、Kataoka-Sasaki Yuko、Oka Shinichi、Ukai Ryo、Kiyose Ryo、Onodera Rie、Kocsis Jeffery D.、Honmou Osamu
- Journal Title
  
  Molecular Brain
  
  Volume: 14 Issue: 1 Pages: 76-76
- DOI
  10.1186/s13041-021-00787-6
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K08974, KAKENHI-PROJECT-19K11794
[Journal Article] Focal brainstem infarction in the adult rat2021
- Author(s)
  Namioka Ai、Namioka Takahiro、Sasaki Masanori、Kocsis Jeffery D.、Honmou Osamu
- Journal Title
  
  Lab Animal
  
  Volume: 50 Issue: 4 Pages: 97-107
- DOI
  10.1038/s41684-021-00722-1
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K09461
[Journal Article] Intravenous infusion of mesenchymal stem cells delays disease progression in the SOD1G93A transgenic amyotrophic lateral sclerosis rat model2021
- Author(s)
  Magota Hirotoshi、Sasaki Masanori、Kataoka-Sasaki Yuko、Oka Shinichi、Ukai Ryo、Kiyose Ryo、Onodera Rie、Kocsis Jeffery D.、Honmou Osamu
- Journal Title
  
  Brain Research
  
  Volume: 1757 Pages: 147296-147296
- DOI
  10.1016/j.brainres.2021.147296
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K08974
[Journal Article] Intravenous Infusion of Mesenchymal Stem Cells Enhances Therapeutic Efficacy of Reperfusion Therapy in Cerebral Ischemia2021
- Author(s)
  Kiyose Ryo、Sasaki Masanori、Kataoka-Sasaki Yuko、Nakazaki Masahito、Nagahama Hiroshi、Magota Hirotoshi、Oka Shinichi、Ukai Ryo、Takemura Mitsuhiro、Yokoyama Takahiro、Kocsis Jeffery D.、Honmou Osamu
- Journal Title
  
  World Neurosurgery
  
  Volume: 149 Pages: e160-e169
- DOI
  10.1016/j.wneu.2021.02.056
- Data Source
  KAKENHI-PROJECT-19K09461
[Journal Article] Repeated intravenous infusion of mesenchymal stem cells for enhanced functional recovery in a rat model of chronic cerebral ischemia2021
- Author(s)
  Takemura Mitsuhiro、Sasaki Masanori、Kataoka-Sasaki Yuko、Kiyose Ryo、Nagahama Hiroshi、Oka Shinichi、Ukai Ryo、Yokoyama Takahiro、Kocsis Jeffery D.、Ueba Tetsuya、Honmou Osamu
- Journal Title
  
  Journal of Neurosurgery
  
  Volume: － Issue: 2 Pages: 1-10
- DOI
  10.3171/2021.8.jns21687
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K09461, KAKENHI-PROJECT-20K09372, KAKENHI-PROJECT-21K09104
[Journal Article] Diseases as the Target of Cellular Therapy with Mesenchymal Stem Cells.2020
- Author(s)
  1)Sasaki M, Oka S, Kataoka-Sasaki Y, Kocsis JD, Honmou O.
- Journal Title
  
  World Neurosurg.
  
  Volume: 135 Pages: 375-376
- DOI
  10.1016/j.wneu.2019.12.137
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K07569, KAKENHI-PROJECT-19K09461
[Journal Article] Prolonged lifespan in a spontaneously hypertensive rat (stroke prone) model following intravenous infusion of mesenchymal stem cells2020
- Author(s)
  Nakazaki Masahito、Oka Shinichi、Sasaki Masanori、Kataoka-Sasaki Yuko、Nagahama Hiroshi、Hashi Kazuo、Kocsis Jeffery D.、Honmou Osamu
- Journal Title
  
  Heliyon
  
  Volume: 6 Issue: 12 Pages: e05833-e05833
- DOI
  10.1016/j.heliyon.2020.e05833
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K11794, KAKENHI-PROJECT-18K07569
[Journal Article] Prevention of neointimal hyperplasia induced by an endovascular stent via intravenous infusion of mesenchymal stem cells.2019
- Author(s)
  2)Nakazaki M, Oka S, Sasaki M, Kataoka-Sasaki Y, Onodera R, Komatsu K, Iihoshi S, Hiroura M, Kawaguchi A, Kocsis JD, Honmou O.
- Journal Title
  
  J Neurosurg.
  
  Volume: 4 Issue: 6 Pages: 1-13
- DOI
  10.3171/2019.7.jns19575
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K07569, KAKENHI-PROJECT-19K09461
[Journal Article] Intravenous Infusion of Mesenchymal Stem Cells Alters Motor Cortex Gene Expression in a Rat Model of Acute Spinal Cord Injury2019
- Author(s)
  Oshigiri Tsutomu、Sasaki Toru、Sasaki Masanori、Kataoka-Sasaki Yuko、Nakazaki Masahito、Oka Shinichi、Morita Tomonori、Hirota Ryosuke、Yoshimoto Mitsunori、Yamashita Toshihiko、Hashimoto-Torii Kazue、Honmou Osamu
- Journal Title
  
  Journal of Neurotrauma
  
  Volume: 36 Issue: 3 Pages: 411-420
- DOI
  10.1089/neu.2018.5793
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K10794, KAKENHI-PROJECT-16K10830, KAKENHI-PROJECT-17K10902
[Journal Article] Intravenous infusion of mesenchymal stem cells improves impaired cognitive function in a cerebral small vessel disease model. Neuroscience.2019
- Author(s)
  3)Nakazaki M, Sasaki M, Kataoka-Sasaki Y, Oka S, Suzuki J, Sasaki Y, Nagahama H, Hashi K, Kocsis JD, Honmou O.
- Journal Title
  
  J Neuroscience.
  
  Volume: 408 Pages: 361-377
- DOI
  10.1016/j.neuroscience.2019.04.018
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K07569, KAKENHI-PROJECT-19K09461, KAKENHI-PROJECT-17K10901
[Journal Article] INTRAVENOUS INFUSION OF MESENCHYMAL STEM CELLS PROMOTES FUNCTIONAL RECOVERY IN A MODEL OF CHRONIC SPINAL CORD INJURY2016
- Author(s)
  Tomonori Morita, Masanori Sasaki, Yukon Kataoka-Sasaki, Masahito Nakazaki, Hiroshi Nagahama, Shinichi Oka, Tsutomu Oshigiri, Tsuneo Takebayashi, Toshihiko Yamashita, Jeffery D. Kocsis, Osamu Honmou
- Journal Title
  
  Neuroscience
  
  Volume: 335 Pages: 221-231
- DOI
  10.1016/j.neuroscience.2016.08.037
- NAID
  40021725590
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26462213, KAKENHI-PROJECT-16K10794
[Presentation] 脊髄損傷患者に対する自家培養骨髄間葉系幹細胞(MSC)の静脈投与におけるDTI-MRI を用いた脊髄・脳 plasticity 解析2018
- Author(s)
  岡真一
- Organizer
  日本整形外科基礎学術集会
- Data Source
  KAKENHI-PROJECT-18K08975

1. Honmou Osamu (90285007)

# of Collaborated Projects: 17 results

# of Collaborated Products: 11 results
2. Kataoka-Sasaki Yuko (80631142)

# of Collaborated Projects: 16 results

# of Collaborated Products: 7 results
3. Sasaki Masanori (20538136)

# of Collaborated Projects: 15 results

# of Collaborated Products: 14 results
4. 鵜飼亮 (30896113)

# of Collaborated Projects: 9 results

# of Collaborated Products: 2 results
5. 中崎公仁 (70722461)

# of Collaborated Projects: 7 results

# of Collaborated Products: 2 results
6. Hirota Ryosuke (10815434)

# of Collaborated Projects: 5 results

# of Collaborated Products: 2 results
7. Oshigiri Tsutomu (70754612)

# of Collaborated Projects: 5 results

# of Collaborated Products: 2 results
8. 横山貴裕 (60896116)

# of Collaborated Projects: 5 results

# of Collaborated Products: 2 results
9. Sasaki Yuichi (00570136)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
10. 福士龍之介 (00894065)

# of Collaborated Projects: 4 results

# of Collaborated Products: 1 results
11. 山下達郎 (60815439)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
12. Rie Onodera (60393328)

# of Collaborated Projects: 3 results

# of Collaborated Products: 2 results
13. Kurihara Kota (20855803)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
14. 山下敏彦 (70244366)

# of Collaborated Projects: 3 results

# of Collaborated Products: 2 results
15. 小原尚 (20919732)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
16. 森田智慶 (60723343)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
17. 寺島嘉紀 (20438005)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
18. 鈴木淳平 (00572596)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. 長濱宏史 (20725676)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
20. 鳥越俊彦 (20301400)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. 浪岡愛 (60748995)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. 浪岡隆洋 (70748996)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. 小林萬里 (50971074)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. 寺本篤史 (20404642)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
25. TAKEBAYASHI Tsuneo

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Oka Shinichi 岡 真一

OKA SHINICHI 岡 真一

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脊髄損傷に対する骨髄間葉系幹細胞移植による、脳脊髄の可塑性亢進メカニズムの解析Principal Investigator

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Analysis of accelerating plasticity in the brain following intravenous infusion of mesenchymal stem cells in spinal injuryPrincipal Investigator

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Oka Shinichi 岡真一

OKA SHINICHI 岡真一