Nuclear reprogramming of human somatic cells by defined factors
Project/Area Number |
19689008
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Research Category |
Grant-in-Aid for Young Scientists (A)
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Allocation Type | Single-year Grants |
Research Field |
General medical chemistry
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Research Institution | Kyoto University |
Principal Investigator |
TAKAHASHI Kazutoshi Kyoto University, 物質-細胞統合システム拠点 iPS細胞研究センター, 特定拠点助教 (80432326)
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Project Period (FY) |
2007 – 2008
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Project Status |
Completed (Fiscal Year 2008)
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Budget Amount *help |
¥25,740,000 (Direct Cost: ¥19,800,000、Indirect Cost: ¥5,940,000)
Fiscal Year 2008: ¥12,350,000 (Direct Cost: ¥9,500,000、Indirect Cost: ¥2,850,000)
Fiscal Year 2007: ¥13,390,000 (Direct Cost: ¥10,300,000、Indirect Cost: ¥3,090,000)
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Keywords | 再生医療 / 再プログラム化 / 幹細胞 / iPS細胞 / ES細胞 |
Research Abstract |
本研究課題では、体細胞を既知遺伝子(Oct3/4, Sox2, Klf4, c-Myc)によって初期化する技術を人に応用することを目的として掲げた。 iPS細胞の安全性を高める目的でいくつかの検討課題を設け、改善を試みた。結果として、初期化に必要な遺伝子のうち癌化の可能性となりうるc-Mycを用いずにiPS細胞を作製することに成功した。また、皮膚由来の線維芽細胞よりも肝臓や胃粘膜由来の上皮細胞の方が、容易に質の良いiPS細胞が樹立できることもわかった。
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Report
(3 results)
Research Products
(31 results)
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[Journal Article] Generation of pluripotent stem cells from adult mouse liver and stomach cells2008
Author(s)
Aoi, T., Yae, K., Nakagawa, M., Ichisaka, T., Okita, K., Takahashi, K.. Chiba, T., Yamanaka, S.
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Journal Title
Science 321
Pages: 699-702
Related Report
Peer Reviewed
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[Journal Article] Generation of induced pluripotent stem cells without Myc from mouse and human fibroblasts2008
Author(s)
Nakagawa, M., Koyanagi, M., Tanabe, K., Takahashi, K., Ichisaka, T., Aoi, T., Okita, K., Mochiduki, Y., Takizawa, N., Yamanaka, S.
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Journal Title
Nature biotechnology 26
Pages: 101-106
Related Report
Peer Reviewed
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[Presentation] Induction of Pluripotent Stem Cells from Japanese Skin2008
Author(s)
Takahashi, K., Yokura, M., Okada, A., Tanaka, T., Ichisaka, T., and Yamanaka, S.
Organizer
第31回日本分子生物学会年会・第81回日本生化学会大会合同大会(BMB2008)
Place of Presentation
神戸
Year and Date
2008-12-09
Related Report
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[Presentation] Induction of Pluripotent Stem Cells from Adult Human Fibroblasts by Defined Factors2008
Author(s)
Takahashi, K., Tanabe, K., Ohnuki, M., Narita, M., Ichisaka, T., Tomoda, K., Yamanaka, S.
Organizer
International Society of Stem Cell Research Annual Meeting
Place of Presentation
米国(フィラデルフィア)
Year and Date
2008-06-11
Related Report
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