2023 Fiscal Year Final Research Report
Culture media derived from adipose-derived mesenchymal stem cells promoted human corneal epithelial cell wound healing
Project/Area Number |
22K20980
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Research Category |
Grant-in-Aid for Research Activity Start-up
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Allocation Type | Multi-year Fund |
Review Section |
0906:Surgery related to the biological and sensory functions and related fields
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Research Institution | Juntendo University |
Principal Investigator |
Miura Maria 順天堂大学, 医学部, 非常勤助手 (50962552)
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Project Period (FY) |
2022-08-31 – 2024-03-31
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Keywords | 間葉系幹細胞 / 順化培養液 / 難治性角結膜上皮障害 / 脂肪組織由来間葉系幹細胞 / 創傷治癒 |
Outline of Final Research Achievements |
TThis study determined the molecular mechanisms involved with using cultured media from adipose-derived stem cells (CM-ADSCs) for corneal epithelial cell wound healing compared to platelet-rich plasma (PRP).CM-ADSCs may promote wound healing of human corneal epithelial cells via increased cell proliferation and DNA metabolic process.
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Free Research Field |
眼科学
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Academic Significance and Societal Importance of the Research Achievements |
脂肪組織由来間葉系幹細胞順化培養液 (CM-ADSCs)と多血小板血漿における生理活性物質の含有量を比較し、培養正常ヒト角膜上皮細胞創傷モデルを用いてCM-ADSCsの角膜上皮創傷治癒促進機構を探索した。CM-ADSCsは、高濃度のEGF含有による細胞増殖の促進と炎症抑制により、角膜上皮細胞創傷治癒を促進する可能性が示唆された。本研究からCM-ADSCsが難治性角結膜上皮障害に対して有用である可能性が示唆された。
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