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ファイル | 記述 | サイズ | フォーマット | |
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j.stemcr.2014.07.005.pdf | 3.92 MB | Adobe PDF | 見る/開く |
タイトル: | Generation of Alveolar Epithelial Spheroids via Isolated Progenitor Cells from Human Pluripotent Stem Cells. |
著者: | Gotoh, Shimpei Ito, Isao https://orcid.org/0000-0003-3109-898X (unconfirmed) Nagasaki, Tadao Yamamoto, Yuki Konishi, Satoshi https://orcid.org/0000-0002-3265-7491 (unconfirmed) Korogi, Yohei Matsumoto, Hisako Muro, Shigeo Hirai, Toyohiro Funato, Michinori Mae, Shin-Ichi Toyoda, Taro https://orcid.org/0000-0002-2948-0525 (unconfirmed) Sato-Otsubo, Aiko Ogawa, Seishi Osafune, Kenji https://orcid.org/0000-0001-7238-2763 (unconfirmed) Mishima, Michiaki |
著者名の別形: | 伊藤, 功朗 小川, 誠司 長船, 健二 三嶋, 理晃 |
発行日: | 9-Sep-2014 |
出版者: | Elsevier Inc. |
誌名: | Stem cell reports |
巻: | 3 |
号: | 3 |
開始ページ: | 394 |
終了ページ: | 403 |
抄録: | No methods for isolating induced alveolar epithelial progenitor cells (AEPCs) from human embryonic stem cells (hESCs) and induced pluripotent stem cells (hiPSCs) have been reported. Based on a study of the stepwise induction of alveolar epithelial cells (AECs), we identified carboxypeptidase M (CPM) as a surface marker of NKX2-1(+) "ventralized" anterior foregut endoderm cells (VAFECs) in vitro and in fetal human and murine lungs. Using SFTPC-GFP reporter hPSCs and a 3D coculture system with fetal human lung fibroblasts, we showed that CPM(+) cells isolated from VAFECs differentiate into AECs, demonstrating that CPM is a marker of AEPCs. Moreover, 3D coculture differentiation of CPM(+) cells formed spheroids with lamellar-body-like structures and an increased expression of surfactant proteins compared with 2D differentiation. Methods to induce and isolate AEPCs using CPM and consequently generate alveolar epithelial spheroids would aid human pulmonary disease modeling and regenerative medicine. |
記述: | ヒトiPS細胞から肺胞上皮細胞を分化誘導し、単離する方法を確立 -肺の再生/創薬研究につながる大きな一歩-. 京都大学プレスリリース. 2014-08-22. |
著作権等: | This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/3.0/). |
URI: | http://hdl.handle.net/2433/190413 |
DOI(出版社版): | 10.1016/j.stemcr.2014.07.005 |
PubMed ID: | 25241738 |
関連リンク: | https://www.kyoto-u.ac.jp/ja/research-news/2014-08-22 |
出現コレクション: | 学術雑誌掲載論文等 |
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