JP2019511219A - 多能性幹細胞の分化方法 - Google Patents
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Abstract
【選択図】図1
Description
Claims (8)
- 多能性幹細胞を分化させる方法であって:
播種培地を備える容器に多能性幹細胞を播種するステップと;
前記容器中の前記多能性幹細胞を分化させるステップと;
前記多能性幹細胞が前駆段階に到達すると、前記多能性幹細胞を前記容器からバイオリアクターのチャンバ内へ移送するステップと;
前記チャンバにおいて前記多能性幹細胞を成熟させるステップとを含み、
前記チャンバの床は凹部又は凸部を含み、前記培地の流体が前記チャンバ内を流れ、酸素が前記チャンバへ供給される、方法。 - 前記バイオリアクターは、灌流ループ中に載置され、該灌流ループ中でポンプに接続され、前記灌流ループは培地で満たされる、請求項1に記載の方法。
- 前記チャンバの底は、マイクロチャンバ及びマイクロチャンネルの配列を含んでいる、請求項2に記載の方法。
- 前記多能性幹細胞はヒト人工多能性幹細胞である、請求項1に記載の方法。
- 前記ヒト人工多能性幹細胞はHEP−LCに分化させられる、請求項4に記載の方法。
- 前記前駆段階は、胚体内胚葉が形成される段階、特定の肝パターンが形成される段階、又は、未熟肝芽細胞が形成される段階である、請求項5に記載の方法。
- 前記ヒト人工多能性幹細胞は、未熟肝様細胞の全亜類型が一緒に接着した形態で、前記容器からバイオリアクターのチャンバ内へ移送される、請求項4に記載の方法。
- 前記ヒト人工多能性幹細胞は、未熟肝様細胞の全亜類型が一緒に接着した形態で、前記バイオリアクターのチャンバ内で成熟させられる、請求項7に記載の方法。
Applications Claiming Priority (1)
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PCT/IB2016/000807 WO2017153802A1 (en) | 2016-03-07 | 2016-03-07 | Method of differentiating pluripotent stem cells |
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JP2019511219A true JP2019511219A (ja) | 2019-04-25 |
JP2019511219A5 JP2019511219A5 (ja) | 2020-12-24 |
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JP2018546672A Pending JP2019511219A (ja) | 2016-03-07 | 2016-03-07 | 多能性幹細胞の分化方法 |
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US (1) | US20190093082A1 (ja) |
EP (1) | EP3426768B1 (ja) |
JP (1) | JP2019511219A (ja) |
WO (1) | WO2017153802A1 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012529901A (ja) * | 2009-06-18 | 2012-11-29 | セルアーティス アーベー | ヒト多能性幹(hPS)細胞の成長および分化のための3D培養システム |
WO2013047639A1 (ja) * | 2011-09-27 | 2013-04-04 | 公立大学法人横浜市立大学 | 組織及び臓器の作製方法 |
JP2014187971A (ja) * | 2013-03-28 | 2014-10-06 | Lsi Medience Corp | 肝細胞培養用基板及び肝細胞培養方法 |
WO2015012158A1 (ja) * | 2013-07-23 | 2015-01-29 | 公立大学法人横浜市立大学 | 生物学的組織に血管系を付与する方法 |
WO2015129822A1 (ja) * | 2014-02-27 | 2015-09-03 | 公立大学法人横浜市立大学 | 自己組織化用細胞集合体の作製方法 |
-
2016
- 2016-03-07 JP JP2018546672A patent/JP2019511219A/ja active Pending
- 2016-03-07 WO PCT/IB2016/000807 patent/WO2017153802A1/en active Application Filing
- 2016-03-07 US US16/082,833 patent/US20190093082A1/en not_active Abandoned
- 2016-03-07 EP EP16729045.1A patent/EP3426768B1/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012529901A (ja) * | 2009-06-18 | 2012-11-29 | セルアーティス アーベー | ヒト多能性幹(hPS)細胞の成長および分化のための3D培養システム |
WO2013047639A1 (ja) * | 2011-09-27 | 2013-04-04 | 公立大学法人横浜市立大学 | 組織及び臓器の作製方法 |
JP2014187971A (ja) * | 2013-03-28 | 2014-10-06 | Lsi Medience Corp | 肝細胞培養用基板及び肝細胞培養方法 |
WO2015012158A1 (ja) * | 2013-07-23 | 2015-01-29 | 公立大学法人横浜市立大学 | 生物学的組織に血管系を付与する方法 |
WO2015129822A1 (ja) * | 2014-02-27 | 2015-09-03 | 公立大学法人横浜市立大学 | 自己組織化用細胞集合体の作製方法 |
Non-Patent Citations (4)
Title |
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BIOTECHNOLOGY PROGRESS, 2014, VOL.30, NO.2, PP.401-410, JPN6019043222, ISSN: 0004321885 * |
PLOS ONE, 2014, VOL.9, NO.1, #E86372, PP.1-7, JPN6019043216, ISSN: 0004321883 * |
STEM CELLS AND DEVELOPMENT, 2013, VOL.22, NO.4, PP.581-594, JPN6019043214, ISSN: 0004321882 * |
TOXICOLOGY IN VITRO, 2014, VOL.28, PP.1075-1087, JPN6019043218, ISSN: 0004321884 * |
Also Published As
Publication number | Publication date |
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US20190093082A1 (en) | 2019-03-28 |
EP3426768B1 (en) | 2021-06-16 |
EP3426768A1 (en) | 2019-01-16 |
WO2017153802A1 (en) | 2017-09-14 |
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