Effects of Cell Therapy for Cerebral Infarction on Stem Cell Niches
Project/Area Number |
21500359
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Neurochemistry/Neuropharmacology
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Research Institution | Hyogo Medical University |
Principal Investigator |
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Co-Investigator(Kenkyū-buntansha) |
KASHIWAMURA Shin-ichiro 兵庫医科大学, 医学部, 准教授 (00185761)
NAKAGOMI Takayuki 兵庫医科大学, 医学部, 講師 (80434950)
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Co-Investigator(Renkei-kenkyūsha) |
TAGUCHI Akihiko (財)先端医療振興財団先端医療センター, 再生医療研究部, 部長 (10359276)
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Project Period (FY) |
2009 – 2011
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Project Status |
Completed (Fiscal Year 2011)
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Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
|
Keywords | 幹細胞生物学 / 再生 / 修復 / Pericyte |
Research Abstract |
In this study, we attributed to explore the characteristics of the induced-neural stem/progenitor cells(iNSPCs) with focusing on the newly generated vascular cells as stem cell niche. We demonstrated that inflammatory cells including lymphocytes affected the post-stroke neurogenesis(J Neurosci Res 2010), and proliferation of iNSPCs was suppressed by endostatin or angiotensin. Bone-marrow derived mononuclear cells(BMMCs) promoted proliferation of endothelial cells with increasing generation of FGF, EGF, IGF and PDGF, suggesting the role on the maintenance of endothelial cells. In addition, BMMCs transplantation increased cerebral blood flow and improved brain function(Stem Cells 2010). Since iNSPCs are originated from the vascular pericytes(Stem Cell Dev 2011) and iNSPCs undergoes apoptosis by the activated lymphocytes(Cell Death Differ 2011), it is hypothesized that iNSPCs are influenced by inflammatory cells. These findings suggest that endothelial cells have an important role on the post-stroke neurogenesis and functional repair.
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Report
(4 results)
Research Products
(83 results)
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[Journal Article] Human umbilical cord provides a significant source of unexpanded mesenchymal stromal cells2012
Author(s)
Kikuchi-Taura A, Taguchi A, Kanda T, Inoue T, Kasahara Y, Hirose H, Sato I, Matsuyama T, Nakagomi T, Yamahara K, Stern D, Ogawa H, Soma T.
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Journal Title
Cytotherapy
Volume: 14(4)
Pages: 441-50
Related Report
Peer Reviewed
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[Journal Article] Clausen, M, Nakagomi T, Nakano-Doi A, Saino O, Takata M, Taguchi A, Luiten P, Matsuyama T.Ischemia-induced neural stem/progenitor cells express pyramidal cell markers. NeuroReport 2011 ; 22 : 789-7942011
Author(s)
Clausen, M, Nakagomi T, Taguchi A, Matsuyama T
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Journal Title
NeuroReport
Volume: 22
Pages: 789-794
Related Report
Peer Reviewed
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[Journal Article] Bone marrow mononuclear cells promote proliferation of endogenous neural stem cells through vascular niches after cerebral infarction2010
Author(s)
Nakano-Doi A, Nakagomi T, Fujikawa M, Nakagomi1 N, Kubo S, Lu S, Yoshikawa, H, Soma T, Taguchi A, Matsuyama T.
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Journal Title
Stem Cells
Volume: 28
Pages: 1292-1302
Related Report
Peer Reviewed
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[Journal Article] Immunodeficiency reduces neural stem/progenitor cell-apoptosis and enhances neurogenesis in the cerebral cortex after stroke2010
Author(s)
Saino O, Taguchi A, Nakagomi T, Nakano-Doi A, Kashiwamura S, Doe N, Nakagomi N, Soma T, Yoshikawa H, Stern DM, Okamura H, Matsuyama T.
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Journal Title
J Neurosci Res
Volume: 88
Pages: 2385-97
Related Report
Peer Reviewed
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[Journal Article] Endothelial cells support survival, proliferation and neuronal differentiation of transplanted adult ischemia-induced neural stem/progenitor cells after cerebral infarction2009
Author(s)
Nakagomi N, Nakagomi T, Kubo S, Nakano-Doi A, Saino O, Takata M, Yoshikawa H, Stern DM, Matsuyama T, Taguchi A.
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Journal Title
Stem Cells
Volume: 27
Pages: 2185-98
Related Report
Peer Reviewed
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[Presentation] Glucocorticoid-induced TNF receptor-stimulated T cells serve as a negative regulator for CNS repair after cerebral infarction2011
Author(s)
Takata M, Nakagomi T, Kashiwamura S, Nakano-Doi A, Saino O, Okamura H, Mimura O, Soma T, Taguchi A, Matsuyama T.
Organizer
XXVth International Symposium on Cerebral Blood Flow, Metabolism and Function & Xth International Conference on Quantification of Brain Function and PET, Brain 2011
Place of Presentation
Barcelona, Spain
Related Report
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[Presentation] Expression of neural stem cells induced by transient cortical ischemia in mice2011
Author(s)
Momota Y, Nakagomi T, Nakano-Doi A, Saino O, Y, Taguchi A, Takata M, Tsukamoto Y, Miyamae M, Kotani J, Matsuyama T.
Organizer
XXVth International Symposium on Cerebral Blood Flow, Metabolism and Function & Xth International Conference on Quantification of Brain Function and PET, Brain 2011
Place of Presentation
Barcelona, Spain
Related Report
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[Presentation] Edaravone is effective to ameliorate the sensory neurologic deficit developed in chronic phase of cerebral infarction in mice2011
Author(s)
Matsuyama T, Doe N, Nakagomi T, Nakano-Doi A, Saino O, Takata M, Lu S, Mimura O, Tachibana H, Taguchi A.
Organizer
XXVth International Symposium on Cerebral Blood Flow, Metabolism and Function & Xth International Conference on Quantification of Brain Function and PET, Brain 2011
Place of Presentation
Barcelona, Spain
Related Report
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[Presentation] Effect of Soluble Cilostazol on Cerebral Blood Flow after Acute Ischemic Stroke in Mice2011
Author(s)
Lu S, Nakagomi T, Nakano-Doi A, Takata M, Okamoto N, Mimura O, Ito Y, Taguchi A, Tachibana H, Matsuyama T.
Organizer
XXVth International Symposium on Cerebral Blood Flow, Metabolism and Function & Xth International Conference on Quantification of Brain Function and PET, Brain 2011
Place of Presentation
Barcelona, Spain
Related Report
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[Presentation] Effect of Soluble Cilostazol on Cerebral Blood Flow after Acute Ischemic Stroke in Mice., Brain 2011, 2011.5.24-28, Barcelona, Spain2011
Author(s)
Lu S, Nakagomi T, Nakano-Doi A, Takata M, Matsuyama T
Organizer
XXVth International Symposium on Cerebral Blood Flow, Metabolism and Function & Xth International Conference on Quantification of Brain Function and PET
Place of Presentation
Barcelona, Spain
Related Report
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[Presentation] Edaravone is effective to ameliorate the sensory neurologic deficit developed in chronic phase of cerebral infarction in mice2011
Author(s)
Matsuyama T, Doe N, Nakagomi T, Nakano-Doi A, Saino O, Takata M, Lu S, Mimura O, Tachibana H, Taguchi A
Organizer
XXVth International Symposium on Cerebral Blood Flow, Metabolism and Function & Xth International Conference on Quantification of Brain Function and PET
Place of Presentation
Barcelona, Spain
Related Report
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[Presentation] Expression of neural stem cells induced by transient cortical ischemia in mice2011
Author(s)
Momota Y, Nakagomi T, Nakano-Doi A, Saino O, Y, Taguchi A, Takata M, Tsukamoto Y, Miyamae M, Kotani J, Matsuyama T
Organizer
XXVth International Symposium on Cerebral Blood Flow, Metabolism and Function & Xth International Conference on Quantification of Brain Function and PET
Place of Presentation
Barcelona, Spain
Related Report
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[Presentation] Glucocorticoid-induced TNF receptor-stimulated T cells serve as a negative regulator for CNS repair after cerebral infarction. XXVth International Symposium on Cerebral Blood Flow, Metabolism and Function & Xth International Conference on Quantification of Brain Function and PET, Brain 2011, 2011.5.24-28, Barcelona, Spain2011
Author(s)
Takata M, Nakagomi T, Kashiwamura S, Nakano-Doi A, Saino O, Okamura H, Mimura O, Soma T, Taguchi A, Matsuyama T
Organizer
XXVth International Symposium on Cerebral Blood Flow, Metabolism and Function & Xth International Conference on Quantification of Brain Function and PET
Place of Presentation
Barcelona, Spain
Related Report
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[Presentation] マウス虚血再灌流モデルにおける神経幹細胞発現の検討2010
Author(s)
百田義弘, 中込隆之, 中野亜紀子, 沖中由佳, 斉野織恵, 笠原由紀子, 田口明彦, 田片将士, 盧山, 百田義弘, 宮前雅見, 小谷順一郎, 松山知弘
Organizer
第22回日本脳循環代謝学会総会
Place of Presentation
豊中
Related Report
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[Presentation] A simple and highly reproducible model of permanent cerebral ischemia in CB-17 and SCID mice2010
Author(s)
Taguchi A, Kasahara Y, Hirose H, Saino O, Takata M, Nakagomi T, Matsuyama T, Fukunaga M, Ishikawa, M.
Organizer
World Stroke Congress
Place of Presentation
Soeal, Korea
Related Report
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[Presentation] GITR(Glucocorticoid-induced TNF receptor) triggering reduces, and its inhibition enhances, endogenous neurogenesis in post-stroke brain2010
Author(s)
Takata M, Kashiwamura S, Nakagomi T, Saino O, Nakano-Doi A, Doe N, Nakagomi N, Okamura H, Mimura O, Taguchi A, Matsuyama T.
Organizer
World Stroke Congress
Place of Presentation
Soeal, Korea
Related Report
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[Presentation] CD25-positive T lymphocytes are key immunemodulators of neurogenesis after stroke2010
Author(s)
Matsuyama T, Saino O, Nakagomi1 T, Nakano-Doi1 A, Takata M, Kashiwamura S, Doe N, Nakagomi N, Mimura O, Taguchi A.
Organizer
World Stroke Congress
Place of Presentation
Soeal, Korea
Related Report
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[Presentation] GITR(Glucocorticoid-induced TNF receptor)-positive T lymphocytes regulate endogenous neurogenesis in post-stroke brain2010
Author(s)
Takata M, Kashiwamura S, Nakagomi T, Saino O, Nakano-Doi A, Doe N, Nakagomi N, Okamura H, Mimura O, Taguchi A, Matsuyama T.
Organizer
第33回日本神経科学大会
Place of Presentation
神戸
Related Report
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[Presentation] Effect of soluble cilostazol on cerebral blood flow after acute ischemic stroke in mice, Neuro20102010
Author(s)
Lu S, Nakagomi T, Nakano-Doi A, Takata M, Okamoto N, Mimura O, Ito Y, Taguchi A, Tachibana H, Matsuyama T.
Organizer
第33回日本神経科学大会
Place of Presentation
神戸
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[Presentation] 実験的脳梗塞モデルにおける免疫動態の検討2009
Author(s)
田片将士, 柏村信一郎, 中込隆之, 斉野織恵, 中野亜紀子, 盧山, 中込奈美, 田口明彦, 笠原由紀子, 三村治, 松山知弘
Organizer
第21回日本脳循環代謝学会総会
Place of Presentation
豊中
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