| Project/Area Number |
16K15176
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
General anatomy (including histology/embryology)
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| Research Institution | National Defense Medical College |
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Principal Investigator |
Kushibiki Toshihiro 防衛医科大学校(医学教育部医学科進学課程及び専門課程、動物実験施設、共同利用研究施設、病院並びに防衛, 医学教育部医学科専門課程, 准教授 (30403158)
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| Co-Investigator(Kenkyū-buntansha) |
田中 拓男 国立研究開発法人理化学研究所, 光量子工学研究センター, チームリーダー (40283733)
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| Project Period (FY) |
2016-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 細胞機能制御 / テラヘルツ波 / 光照射 / 細胞生物学 / 幹細胞 / テラヘルツ |
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| Outline of Final Research Achievements |
The purpose of this research is to develop a new technology/system that controls cell proliferation and differentiation potential by irradiating cells with terahertz waves. As a result of this research, cytocompatibility test of zinc telluride (ZnTe) which is one of terahertz wave enhancement substrate materials (nonlinear crystals) was carried out and cytotoxicity of iPS cells and bone marrow mesenchymal cells was not observed when the ZnTe concentration was below 0.25 mg/mL. In addition, a light irradiation microscope for irradiating terahertz waves to one cell was constructed, and a system capable of performing light irradiation with pinpoint at 1 cell level or up to 2-3 μm size was constructed.
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