KR101832004B1 - 다능성 포유 세포를 분화시키는 배양 방법 - Google Patents
다능성 포유 세포를 분화시키는 배양 방법 Download PDFInfo
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- KR101832004B1 KR101832004B1 KR1020127027302A KR20127027302A KR101832004B1 KR 101832004 B1 KR101832004 B1 KR 101832004B1 KR 1020127027302 A KR1020127027302 A KR 1020127027302A KR 20127027302 A KR20127027302 A KR 20127027302A KR 101832004 B1 KR101832004 B1 KR 101832004B1
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- 239000012588 trypsin Substances 0.000 description 1
- 238000001262 western blot Methods 0.000 description 1
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Abstract
Description
도 2 는 도 1 의 세포 배양 용기의 Ⅱ-Ⅱ 단면도이다.
도 3 은 도 1 의 세포 배양 용기를 사용하여 세포를 배양하는 상태를 나타내는 모식도이다.
도 4 는 본 발명의 실시형태에 관련된 세포 배양 용기의 다른 구성을 나타내는 평면도이다.
도 5 는 도 4 의 세포 배양 용기의 V-V 단면도이다.
도 6 은 본 발명의 실시형태에 관련된 세포 배양 용기의 또 다른 구성을 나타내는 평면도이다.
도 7 은 도 6 의 세포 배양 용기의 Ⅶ-Ⅶ 단면도이다.
8 : 배지
9 : 세포
10 : 세포 배양 용기
11 : 마이크로 용기
12 : 측벽
13 : 개구부
23 : 스폿
24 : 스폿의 측벽
Claims (24)
- 배양 표면에 복수의 마이크로 용기를 갖는 세포 배양 용기로서, 상기 마이크로 용기의 공간 구조의 높이가 10 ㎛ ∼ 500 ㎛, 저부 면적이 100 μ㎡ ∼ 1 ㎟ 인 공간으로 구성되는 배양 표면을 갖는 세포 배양 용기를 사용하여, 다능성 포유 세포를 배양하고, 적어도 부분적으로 내배엽 계열의 세포로 분화된 세포 집단을 얻는 다능성 포유 세포를 분화시키는 배양 방법으로서,
다능성 포유 세포를 상기 마이크로 용기에 파종하고,
상기 다능성 포유 세포를 배양하여 배양체의 응집 덩어리를 형성하고,
상기 응집 덩어리로부터 적어도 부분적으로 내배엽 계열의 세포로 분화된 세포 집단을 얻는 바,
상기 적어도 부분적으로 내배엽 계열의 세포로 분화된 세포 집단이란, 내배엽 계열의 세포로 부분적으로 분화된 세포 집단, 또는 내배엽 계열의 세포로 종말 분화된 세포 집단이고,
상기 마이크로 용기 내에 있어서, 상기 응집 덩어리를, TGF-β 패밀리, FGF 패밀리, 및 PI3-키나아제 시그널 전달 경로 저해제로 이루어지는 군에서 선택되는 1 종류의 물질 또는 2 종류 이상의 혼합물을 포함하는 배지에서 배양하여 상기 세포 집단을 얻는 것을 특징으로 하는,
다능성 포유 세포를 분화시키는 배양 방법. - 제 1 항에 있어서,
상기 다능성 포유 세포는 배성 간세포 (ES 세포), 유도 다능성 간세포 (iPS 세포), 기형 암종 세포 및 정자 간세포로 이루어지는 군에서 선택되는 것을 특징으로 하는 다능성 포유 세포를 분화시키는 배양 방법. - 제 1 항에 있어서,
상기 다능성 포유 세포를 1 개의 상기 마이크로 용기에 1 개 ∼ 3×105 개 파종하여 상기 세포 집단을 얻는 것을 특징으로 하는 다능성 포유 세포를 분화시키는 배양 방법. - 제 1 항 또는 제 3 항에 있어서,
상기 저부 면적이 100 μ㎡ ∼ 0.1 ㎟ 인 다능성 포유 세포를 분화시키는 배양 방법. - 제 4 항에 있어서,
상기 TGF-β 패밀리의 멤버는 Nodal, Activin A, Activin B, TGF-β, BMP2, 및 BMP4 로 이루어지는 군에서 선택되는 1 종류의 물질 또는 2 종류 이상의 혼합물인 것을 특징으로 하는 다능성 포유 세포를 분화시키는 배양 방법. - 제 4 항에 있어서,
상기 FGF 패밀리의 멤버는 b-FGF, FGF-4, FGF-2 로 이루어지는 군에서 선택되는 1 종류의 물질 또는 2 종류 이상의 혼합물인 것을 특징으로 하는 다능성 포유 세포를 분화시키는 배양 방법. - 제 4 항에 있어서,
상기 PI3-키나아제 시그널 전달 경로 저해제는 LY294002, 라파마이신, wortmannin, 염화리튬, Akt 저해제 I, Akt 저해제 Ⅱ, Akt 저해제 Ⅲ, NL-71-101 로 이루어지는 군에서 선택되는 1 종류의 물질 또는 2 종류 이상의 혼합물인 것을 특징으로 하는 다능성 포유 세포를 분화시키는 배양 방법. - 제 1 항 또는 제 3 항에 있어서,
적어도 부분적으로 SOX17 을 발현시키고 있고 AFP 를 발현시키고 있지 않은 세포 집단을 얻는 것을 특징으로 하는 다능성 포유 세포를 분화시키는 배양 방법. - 제 1 항 또는 제 3 항에 있어서,
적어도 부분적으로 SOX17 을 발현시키고 있고 Pdx-1 을 발현시키고 있지 않은 세포 집단을 얻는 것을 특징으로 하는 다능성 포유 세포를 분화시키는 배양 방법. - 제 1 항 또는 제 3 항에 있어서,
적어도 부분적으로 FoxA1 또는 FoxA2 를 발현시키고 있고 AFP 를 발현시키고 있지 않은 세포 집단을 얻는 것을 특징으로 하는 다능성 포유 세포를 분화시키는 배양 방법. - 제 1 항 또는 제 3 항에 있어서,
적어도 부분적으로 FoxA1 또는 FoxA2 를 발현시키고 있고 Pdx-1 을 발현시키고 있지 않은 세포 집단을 얻는 것을 특징으로 하는 다능성 포유 세포를 분화시키는 배양 방법. - 제 1 항 또는 제 3 항에 기재된 내배엽 계열의 세포로 분화된 세포 집단을, FGF, BMP2, HGF, KGF, EGF, TGF-α, HB-EGF, VEGF, PDGF, DMSO, 덱사메타존, oncostatin M, 및 인슐린으로 이루어지는 군에서 선택되는, 1 종류 또는 2 종류 이상의 물질을 포함하는 배지에서 배양하고, 적어도, 알부민 (ALB) 과, 알파페토프로틴 (AFP) 중 어느 하나를 발현시키는 세포가 부분적으로 존재하는 제 2 세포 집단을 얻는 것을 특징으로 하는 다능성 포유 세포를 분화시키는 배양 방법.
- 제 1 항 또는 제 3 항에 있어서,
산소 농도가 4 % 이하인 대기 중에서 배양하는 것을 특징으로 하는 다능성 포유 세포를 분화시키는 배양 방법. - 제 1 항 또는 제 3 항에 있어서,
상기 세포 배양 용기는 아크릴계 수지, 폴리락트산, 폴리글리콜산, 스티렌계 수지, 아크릴·스티렌계 공중합 수지, 폴리카보네이트 수지, 폴리에스테르계 수지, 폴리비닐알코올계 수지, 에틸렌·비닐알코올계 공중합 수지, 열가소성 엘라스토머, 염화비닐계 수지, 및 실리콘 수지 중 1 개 또는 그 이상의 조합으로 이루어지는 수지 성형품인 다능성 포유 세포를 분화시키는 배양 방법. - 제 1 항 또는 제 3 항에 있어서,
상기 마이크로 용기는 상기 마이크로 용기의 공간 구조의 높이 방향에 형성된 측벽의 상부 50 % 이상의 부분에서, 상기 저부와 그 측벽의 각 측면이 이루는 각도가 80˚ ∼ 90˚ 인 것을 특징으로 하는 다능성 포유 세포를 분화시키는 배양 방법. - 제 1 항 또는 제 3 항에 있어서,
상기 마이크로 용기 저부의 장경이 단경의 1 ∼ 1.5 배의 범위 내인 것을 특징으로 하는 다능성 포유 세포를 분화시키는 배양 방법. - 제 1 항 또는 제 3 항에 있어서,
상기 마이크로 용기가 형성된 영역에, 표면 처리가 실시되어 있는 것을 특징으로 하는 다능성 포유 세포를 분화시키는 배양 방법. - 제 17 항에 있어서,
상기 표면 처리가 무기물로 코트된 것임을 특징으로 하는 다능성 포유 세포를 분화시키는 배양 방법. - 제 17 항에 있어서,
상기 표면 처리가 콜라겐, 라미닌 등의 세포외 매트릭스로 코트된 것임을 특징으로 하는 다능성 포유 세포를 분화시키는 배양 방법. - 제 17 항에 있어서,
상기 표면 처리가 합성 물질로 코트된 것임을 특징으로 하는 다능성 포유 세포를 분화시키는 배양 방법. - 제 17 항에 있어서,
상기 표면 처리가 플라즈마 처리된 것임을 특징으로 하는 다능성 포유 세포를 분화시키는 배양 방법. - 제 17 항에 있어서,
상기 표면 처리가 상기 마이크로 용기 저면에, 세포 접착 불균일에 상당하는 직경인 1 ㎚ 로부터, 세포 1 개에 상당하는 직경인 20 ㎛ 크기의 요철을 갖는 것임을 특징으로 하는 다능성 포유 세포를 분화시키는 배양 방법. - 배양 표면에 복수의 마이크로 용기를 갖는 세포 배양 용기로서, 상기 마이크로 용기의 공간 구조의 높이가 10 ㎛ ~ 500 ㎛, 저부 면적이 100 μ㎡ ~ 1 ㎟ 인 공간으로 구성되는 배양 표면을 갖는 세포 배양 용기를 사용하여, 다능성 포유 세포를 배양하고, 적어도 부분적으로 내배엽 계열의 세포로 분화된 세포 집단을 얻는 다능성 포유 세포를 분화시키는 배양 방법으로서,
각 마이크로 용기는 4 변형의 개구면을 갖고,
세포 파종 밀도는 5.0×103 ∼ 5.0×105 세포/㎠ 인,
배양 방법. - 제 23 항에 있어서,
각 마이크로 용기는 정방형의 개구면을 갖고,
상기 정방형의 1 변의 길이가 100 ㎛ ~ 300 ㎛ 인,
배양 방법.
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Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2008217579A1 (en) | 2007-02-20 | 2008-08-28 | Oxford Nanopore Technologies Limited | Formation of lipid bilayers |
GB0724736D0 (en) | 2007-12-19 | 2008-01-30 | Oxford Nanolabs Ltd | Formation of layers of amphiphilic molecules |
EP2551341B1 (en) | 2010-03-23 | 2017-04-26 | Kuraray Co., Ltd. | Culture method for causing differentiation of pluripotent mammalian cells |
GB201202519D0 (en) | 2012-02-13 | 2012-03-28 | Oxford Nanopore Tech Ltd | Apparatus for supporting an array of layers of amphiphilic molecules and method of forming an array of layers of amphiphilic molecules |
RU2668814C2 (ru) * | 2012-05-07 | 2018-10-02 | Янссен Байотек, Инк. | Способы продуцирования клеток дефинитивной энтодермы и панкреатической энтодермы |
WO2013174794A1 (en) * | 2012-05-23 | 2013-11-28 | F. Hoffmann-La Roche Ag | Compositions and methods of obtaining and using endoderm and hepatocyte cells |
GB201216796D0 (en) * | 2012-09-20 | 2012-11-07 | Cambridge Entpr Ltd | In vitro pancreatic differentiation |
GB201313121D0 (en) | 2013-07-23 | 2013-09-04 | Oxford Nanopore Tech Ltd | Array of volumes of polar medium |
EP2961825A4 (en) * | 2013-02-26 | 2016-11-16 | Ddnt Consultants Australia Pty Ltd | STRUCTURE FOR CULTIVATION OF CELLS |
CN103439513B (zh) * | 2013-08-05 | 2015-07-29 | 浙江大学 | Rictor/mTORC2在心脏发育和疾病治疗中的药物用途 |
GB201418512D0 (en) | 2014-10-17 | 2014-12-03 | Oxford Nanopore Tech Ltd | Electrical device with detachable components |
CN105200008A (zh) * | 2015-10-23 | 2015-12-30 | 新乡医学院 | 干细胞培养基 |
JP6758616B2 (ja) * | 2016-02-23 | 2020-09-23 | 国立大学法人 新潟大学 | 細胞培養方法及び培養組織 |
JP6730044B2 (ja) * | 2016-02-23 | 2020-07-29 | 多木化学株式会社 | 表面加工コラーゲン成形体 |
GB201611770D0 (en) | 2016-07-06 | 2016-08-17 | Oxford Nanopore Tech | Microfluidic device |
JP2018085978A (ja) * | 2016-11-30 | 2018-06-07 | 旭硝子株式会社 | 培養容器 |
GB2568895B (en) | 2017-11-29 | 2021-10-27 | Oxford Nanopore Tech Ltd | Microfluidic device |
JP7035616B2 (ja) * | 2018-02-26 | 2022-03-15 | 日本ゼオン株式会社 | 人工多能性幹細胞の分化誘導方法 |
JP7492200B2 (ja) | 2019-03-12 | 2024-05-29 | オックスフォード ナノポール テクノロジーズ ピーエルシー | ナノ細孔センシングデバイスと操作方法およびその成形方法 |
KR20230010625A (ko) | 2020-03-11 | 2023-01-19 | 비트 바이오 리미티드 | 간 세포 생성 방법 |
US20230332102A1 (en) * | 2020-08-18 | 2023-10-19 | Tosoh Corporation | Method for inducing differentiation of pluripotent stem cells into ectodermal, mesodermal, and endodermal cells |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6458589B1 (en) * | 2000-04-27 | 2002-10-01 | Geron Corporation | Hepatocyte lineage cells derived from pluripotent stem cells |
US20060003446A1 (en) | 2002-05-17 | 2006-01-05 | Gordon Keller | Mesoderm and definitive endoderm cell populations |
US20080026460A1 (en) | 2006-06-20 | 2008-01-31 | Palecek Sean P | Method for culturing stem cells |
MX2007001772A (es) | 2004-08-13 | 2007-07-11 | Univ Georgia Res Found | Composiciones y metodos para auto-renovacion y diferenciacion de celulas troncales embrionicas humanas. |
WO2006082890A1 (ja) | 2005-02-03 | 2006-08-10 | National University Corporation Okayama University | 胚性幹細胞の肝細胞への分化誘導方法および該方法により誘導される肝細胞 |
JP2007061096A (ja) * | 2005-08-31 | 2007-03-15 | Lifescan Inc | 細胞分化を促進する方法 |
JP5161581B2 (ja) | 2005-10-28 | 2013-03-13 | 株式会社クラレ | 細胞培養容器及び細胞培養方法 |
JP2008156041A (ja) * | 2006-12-22 | 2008-07-10 | Tombow Pencil Co Ltd | 塗膜転写具用パンケーキ |
WO2008156041A1 (ja) * | 2007-06-18 | 2008-12-24 | Kuraray Co., Ltd. | 細胞培養容器及び細胞培養方法 |
CN101939416B (zh) * | 2008-02-06 | 2014-06-18 | 公立大学法人横浜市立大学 | 细胞培养方法及筛选方法 |
CA2725251A1 (en) * | 2008-05-27 | 2009-12-17 | Aarhus Universitet | Biocompatible materials for mammalian stem cell growth and differentiation |
CA2741493A1 (en) * | 2008-10-24 | 2010-04-29 | Kuraray Co., Ltd. | Cell culture kit, screening method, and method of manufacturing cell culture kit |
DE102009002577B4 (de) | 2009-04-22 | 2018-01-18 | Leibniz-Institut Für Polymerforschung Dresden E.V. | Zellkulturträger für die Kultivierung von humanen Stamm- und Vorläuferzellen sowie ein Verfahren zur Kultivierung |
EP2551341B1 (en) | 2010-03-23 | 2017-04-26 | Kuraray Co., Ltd. | Culture method for causing differentiation of pluripotent mammalian cells |
-
2011
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- 2011-03-23 WO PCT/JP2011/001708 patent/WO2011118211A1/ja active Application Filing
- 2011-03-23 SG SG10201502242VA patent/SG10201502242VA/en unknown
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- 2011-03-23 KR KR1020127027302A patent/KR101832004B1/ko not_active Expired - Fee Related
- 2011-03-23 JP JP2012506851A patent/JP6159529B2/ja not_active Expired - Fee Related
- 2011-03-23 US US13/636,855 patent/US10513685B2/en not_active Expired - Fee Related
- 2011-03-23 CN CN2011800154409A patent/CN103038336A/zh active Pending
Non-Patent Citations (2)
Title |
---|
Bauwens, CL. et al., Stem Cells, 2008, vol.26, pp.2300-2310 |
Hwang, Y-S. et al., PNAS, October 6 2009, vol.106, no.40, pp.16978-16983 |
Also Published As
Publication number | Publication date |
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US10513685B2 (en) | 2019-12-24 |
SG10201502242VA (en) | 2015-05-28 |
SG184204A1 (en) | 2012-10-30 |
CN103038336A (zh) | 2013-04-10 |
EP2551341B1 (en) | 2017-04-26 |
WO2011118211A1 (ja) | 2011-09-29 |
CA2793971A1 (en) | 2011-09-29 |
KR20120138815A (ko) | 2012-12-26 |
JPWO2011118211A1 (ja) | 2013-07-04 |
JP6159529B2 (ja) | 2017-07-05 |
US20130071932A1 (en) | 2013-03-21 |
EP2551341A4 (en) | 2013-07-24 |
EP2551341A1 (en) | 2013-01-30 |
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