JP2014519854A - ヒト多能性幹細胞から生じる自己複製する内胚葉前駆細胞株とその使用方法 - Google Patents

ヒト多能性幹細胞から生じる自己複製する内胚葉前駆細胞株とその使用方法 Download PDF

Info

Publication number
JP2014519854A
JP2014519854A JP2014517255A JP2014517255A JP2014519854A JP 2014519854 A JP2014519854 A JP 2014519854A JP 2014517255 A JP2014517255 A JP 2014517255A JP 2014517255 A JP2014517255 A JP 2014517255A JP 2014519854 A JP2014519854 A JP 2014519854A
Authority
JP
Japan
Prior art keywords
cells
cell
endoderm
tissue
differentiation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2014517255A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014519854A5 (enExample
Inventor
ガデュー、ポール
フレンチ、デボラ
チェン、シン
Original Assignee
ザ チルドレンズ ホスピタル オブ フィラデルフィア
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ザ チルドレンズ ホスピタル オブ フィラデルフィア filed Critical ザ チルドレンズ ホスピタル オブ フィラデルフィア
Publication of JP2014519854A publication Critical patent/JP2014519854A/ja
Publication of JP2014519854A5 publication Critical patent/JP2014519854A5/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06—Animal cells or tissues; Human cells or tissues
    • C12N5/0602—Vertebrate cells
    • C12N5/0676—Pancreatic cells
    • C12N5/0678—Stem cells; Progenitor cells; Precursor cells
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06—Animal cells or tissues; Human cells or tissues
    • C12N5/0602—Vertebrate cells
    • C12N5/067—Hepatocytes
    • C12N5/0672—Stem cells; Progenitor cells; Precursor cells; Oval cells
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06—Animal cells or tissues; Human cells or tissues
    • C12N5/0602—Vertebrate cells
    • C12N5/0679—Cells of the gastro-intestinal tract
    • C12N5/068—Stem cells; Progenitors
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2501/00—Active agents used in cell culture processes, e.g. differentation
    • C12N2501/10—Growth factors
    • C12N2501/115—Basic fibroblast growth factor (bFGF, FGF-2)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2501/00—Active agents used in cell culture processes, e.g. differentation
    • C12N2501/10—Growth factors
    • C12N2501/155—Bone morphogenic proteins [BMP]; Osteogenins; Osteogenic factor; Bone inducing factor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2501/00—Active agents used in cell culture processes, e.g. differentation
    • C12N2501/10—Growth factors
    • C12N2501/16—Activin; Inhibin; Mullerian inhibiting substance
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2501/00—Active agents used in cell culture processes, e.g. differentation
    • C12N2501/10—Growth factors
    • C12N2501/165—Vascular endothelial growth factor [VEGF]
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2502/00—Coculture with; Conditioned medium produced by
    • C12N2502/13—Coculture with; Conditioned medium produced by connective tissue cells; generic mesenchyme cells, e.g. so-called "embryonic fibroblasts"
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2506/00—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells
    • C12N2506/02—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells from embryonic cells
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2506/00—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells
    • C12N2506/45—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells from artificially induced pluripotent stem cells
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2533/00—Supports or coatings for cell culture, characterised by material
    • C12N2533/90—Substrates of biological origin, e.g. extracellular matrix, decellularised tissue

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Developmental Biology & Embryology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Cell Biology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
JP2014517255A 2011-06-23 2012-06-25 ヒト多能性幹細胞から生じる自己複製する内胚葉前駆細胞株とその使用方法 Pending JP2014519854A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161500442P 2011-06-23 2011-06-23
US61/500,442 2011-06-23
PCT/US2012/044096 WO2012178215A1 (en) 2011-06-23 2012-06-25 Self-renewing endodermal progenitor lines generated from human pluripotent stem cells and methods of use thereof

Publications (2)

Publication Number Publication Date
JP2014519854A true JP2014519854A (ja) 2014-08-21
JP2014519854A5 JP2014519854A5 (enExample) 2015-08-13

Family

ID=47423011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014517255A Pending JP2014519854A (ja) 2011-06-23 2012-06-25 ヒト多能性幹細胞から生じる自己複製する内胚葉前駆細胞株とその使用方法

Country Status (6)

Country Link
US (1) US9476030B2 (enExample)
EP (1) EP2723851A4 (enExample)
JP (1) JP2014519854A (enExample)
AU (1) AU2012272586B2 (enExample)
CA (1) CA2840192A1 (enExample)
WO (1) WO2012178215A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019208505A1 (ja) * 2018-04-23 2019-10-31 国立大学法人京都大学 増殖抑制剤
JP2022534555A (ja) * 2019-05-09 2022-08-02 フジフィルム セルラー ダイナミクス,インコーポレイテッド ヘパトサイトの作製方法
JP2022535855A (ja) * 2019-06-04 2022-08-10 ユニバーシティー ヘルス ネットワーク 肝臓細胞を作製および使用する方法

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011140441A2 (en) 2010-05-06 2011-11-10 Children's Hospital Medical Center Methods and systems for converting precursor cells into intestinal tissues through directed differentiation
CN105121632B (zh) * 2013-02-18 2021-08-10 大学健康网络 由多能干细胞生成肝细胞和胆管细胞的方法
WO2014165663A1 (en) * 2013-04-03 2014-10-09 Cellular Dynamics International, Inc. Methods and compositions for culturing endoderm progenitor cells in suspension
ES2860423T3 (es) 2014-05-28 2021-10-05 Childrens Hospital Med Ct Métodos y sistemas para convertir células precursoras en tejidos gástricos mediante diferenciación dirigida
CA2963704A1 (en) 2014-10-17 2016-04-21 Children's Hospital Medical Center In vivo model of human small intestine using pluripotent stem cells and methods of making and using same
CA2979397A1 (en) 2015-03-12 2016-09-15 Board Of Trustees Of Michigan State University Compositions and methods for measuring c-peptide binding and diagnosing immune-mediated diseases
CN109415685B (zh) * 2016-05-05 2023-07-04 儿童医院医疗中心 用于体外制造胃底组织的方法和与其相关的组合物
EP3483262B1 (en) * 2016-06-03 2021-11-17 Institue of Transfusion Medicine, Academy of Military Medical Sciences, People's Liberation Army of China Small molecule compound combination for reprogramming digestive tract derived epithelial cells to endodermal stem/progenitor cells, reprogramming method and application
SG10202104575WA (en) 2016-11-04 2021-06-29 Childrens Hospital Med Ct Liver organoid compositions and methods of making and using same
CA3045145A1 (en) 2016-12-05 2018-06-14 Children's Hospital Medical Center Colonic organoids and methods of making and using same
AU2018220843B2 (en) * 2017-02-14 2023-09-21 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Methods of engineering human induced pluripotent stem cells to produce liver tissue
US10767164B2 (en) 2017-03-30 2020-09-08 The Research Foundation For The State University Of New York Microenvironments for self-assembly of islet organoids from stem cells differentiation
US12281334B2 (en) 2017-04-14 2025-04-22 Children's Hospital Medical Center Multi donor stem cell compositions and methods of making same
WO2019074793A1 (en) * 2017-10-10 2019-04-18 Children's Hospital Medical Center OESOPHAGIAN TISSUE COMPOSITIONS AND / OR ORGANOIDS AND METHODS OF MAKING SAME
US12379372B2 (en) 2017-12-21 2025-08-05 Children's Hospital Medical Center Digitalized human organoids and methods of using same
CA3106634A1 (en) 2018-07-26 2020-01-30 Children's Hospital Medical Center Hepato-biliary-pancreatic tissues and methods of making same
CN112823012A (zh) 2018-09-12 2021-05-18 儿童医院医学中心 用于产生造血干细胞及其衍生物的类器官组合物
CN111394297A (zh) * 2018-12-17 2020-07-10 中国科学院分子细胞科学卓越创新中心 内胚层干细胞规模化制备功能性肝母细胞与肝实质细胞的方法及其应用
WO2020160371A1 (en) 2019-02-01 2020-08-06 The University Of Hong Kong Innervated organoid compositions and methods of making same
US12534709B2 (en) 2019-05-31 2026-01-27 Children's Hospital Medical Center Shaped organoid compositions and methods of making same
CA3141807A1 (en) 2019-05-31 2020-12-03 Children's Hospital Medical Center Methods of generating and expanding hematopoietic stem cells
CN113265373A (zh) * 2021-07-19 2021-08-17 北京明诚创新医学研究院有限责任公司 一种人多能干细胞分化为肝祖细胞的培养基、方法及其应用

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007127454A2 (en) * 2006-04-28 2007-11-08 Cythera, Inc. Hepatocyte lineage cells
WO2007143193A1 (en) * 2006-06-02 2007-12-13 University Of Georgia Research Foundation, Inc. Pancreatic and liver endoderm cells and tissue by differentiation of definitive endoderm cells obtained from human embryonic stems
JP2008546414A (ja) * 2005-06-24 2008-12-25 マウント シナイ スクール オブ メディスン オブ ニューヨーク ユニバーシティー 中胚葉および最終段階内胚葉細胞集団
JP2009506770A (ja) * 2005-09-02 2009-02-19 エージェンシー フォー サイエンス,テクノロジー アンド リサーチ 前駆細胞株の誘導法
JP2010534065A (ja) * 2007-07-20 2010-11-04 セルアーティス アーベー ヒト胚盤胞幹細胞に、胚体内胚葉(DE‐hep)を介して由来する新規な肝細胞の集団
WO2011005326A1 (en) * 2009-07-09 2011-01-13 Massachusetts Institute Of Technology Methods and compositions for increased safety of stem cell-derived populations

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9700983D0 (sv) * 1997-03-18 1997-03-18 Ascendia Ab Stimulering, odling och preservation av pankreas- och andra celler
CA2625883A1 (en) * 2005-10-14 2007-04-26 Regents Of The University Of Minnesota Differentiation of non-embryonic stem cells to cells having a pancreatic phenotype
WO2008156708A2 (en) * 2007-06-15 2008-12-24 Massachusetts Institute Of Technology Methods and compositions for enhanced differentiation from embryonic stem cells
WO2009012428A2 (en) * 2007-07-18 2009-01-22 Lifescan, Inc. Differentiation of human embryonic stem cells
WO2009137844A2 (en) * 2008-05-09 2009-11-12 Vistagen Therapeutics, Inc. Pancreatic endocrine progenitor cells derived from pluripotent stem cells
US8367316B2 (en) * 2009-05-01 2013-02-05 Alfagene Bioscience, Inc. Human gastrointestinal stem cell-derived primary intestinal epithelial cell system and methods of use thereof
ES2819028T3 (es) * 2009-10-30 2021-04-14 Univ North Carolina Chapel Hill Células madre multipotentes del árbol biliar extrahepático y métodos para su aislamiento

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008546414A (ja) * 2005-06-24 2008-12-25 マウント シナイ スクール オブ メディスン オブ ニューヨーク ユニバーシティー 中胚葉および最終段階内胚葉細胞集団
JP2009506770A (ja) * 2005-09-02 2009-02-19 エージェンシー フォー サイエンス,テクノロジー アンド リサーチ 前駆細胞株の誘導法
WO2007127454A2 (en) * 2006-04-28 2007-11-08 Cythera, Inc. Hepatocyte lineage cells
WO2007143193A1 (en) * 2006-06-02 2007-12-13 University Of Georgia Research Foundation, Inc. Pancreatic and liver endoderm cells and tissue by differentiation of definitive endoderm cells obtained from human embryonic stems
JP2010534065A (ja) * 2007-07-20 2010-11-04 セルアーティス アーベー ヒト胚盤胞幹細胞に、胚体内胚葉(DE‐hep)を介して由来する新規な肝細胞の集団
WO2011005326A1 (en) * 2009-07-09 2011-01-13 Massachusetts Institute Of Technology Methods and compositions for increased safety of stem cell-derived populations

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
CELL STEM CELL, vol. 3, JPN6016020319, 2008, pages 402 - 415, ISSN: 0003327668 *
DAVID C. HAY, STEM CELLS, vol. 26, no. 4, JPN6017013473, 2008, pages 894 - 902, ISSN: 0003540436 *
HEATHER K. BONE, JOURNAL OF CELL SCIENCE, vol. 124, no. 12, JPN6017013475, 2011, pages 1992 - 2000, ISSN: 0003540437 *
NATURE BIOTECHNOLOGY, vol. 23, no. 12, JPN6016020318, 2005, pages 1542 - 1550, ISSN: 0003327667 *

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019208505A1 (ja) * 2018-04-23 2019-10-31 国立大学法人京都大学 増殖抑制剤
JPWO2019208505A1 (ja) * 2018-04-23 2020-05-28 国立大学法人京都大学 増殖抑制剤
IL277806B1 (en) * 2018-04-23 2024-10-01 Univ Kyoto Growth inhibitor
AU2019261083B2 (en) * 2018-04-23 2025-01-23 Orizuru Therapeutics, Inc. Growth inhibitor
IL277806B2 (en) * 2018-04-23 2025-02-01 Univ Kyoto Growth inhibitor
JP2022534555A (ja) * 2019-05-09 2022-08-02 フジフィルム セルラー ダイナミクス,インコーポレイテッド ヘパトサイトの作製方法
JP7556502B2 (ja) 2019-05-09 2024-09-26 フジフィルム セルラー ダイナミクス,インコーポレイテッド ヘパトサイトの作製方法
US12492380B2 (en) 2019-05-09 2025-12-09 FUJIFILM Cellular Dynamics, Inc. Methods for the production of hepatocytes
JP2022535855A (ja) * 2019-06-04 2022-08-10 ユニバーシティー ヘルス ネットワーク 肝臓細胞を作製および使用する方法
JP7788858B2 (ja) 2019-06-04 2025-12-19 ユニバーシティー ヘルス ネットワーク 肝臓細胞を作製および使用する方法

Also Published As

Publication number Publication date
AU2012272586A1 (en) 2014-01-16
WO2012178215A1 (en) 2012-12-27
CA2840192A1 (en) 2012-12-27
EP2723851A1 (en) 2014-04-30
AU2012272586B2 (en) 2016-07-07
EP2723851A4 (en) 2015-05-20
US20140141509A1 (en) 2014-05-22
US9476030B2 (en) 2016-10-25

Similar Documents

Publication Publication Date Title
AU2012272586B2 (en) Self-renewing endodermal progenitor lines generated from human pluripotent stem cells and methods of use thereof
Cheng et al. Self-renewing endodermal progenitor lines generated from human pluripotent stem cells
Shim et al. Directed differentiation of human embryonic stem cells towards a pancreatic cell fate
Oshima et al. Isolation of mouse pancreatic ductal progenitor cells expressing CD133 and c-Met by flow cytometric cell sorting
CA2969194C (en) Primitive gut endoderm cells and method for producing same
CN105121632B (zh) 由多能干细胞生成肝细胞和胆管细胞的方法
JP6469003B2 (ja) 膵内分泌細胞へのヒト胚性幹細胞の分化
JP5843775B2 (ja) 幹細胞を分化させるための重量オスモル濃度の操作法
Roelandt et al. Human embryonic and rat adult stem cells with primitive endoderm-like phenotype can be fated to definitive endoderm, and finally hepatocyte-like cells
US9181529B2 (en) Titration of differentiation medium components
US20120264209A1 (en) Methods and devices for differentiating pluripotent stem cells into cells of the pancreatic lineage
WO2006126574A1 (ja) Es細胞の分化誘導方法
JP5124820B2 (ja) Es細胞の分化誘導方法
US20230227788A1 (en) Isolation of bona fide pancreatic progenitor cells
CA3173076A1 (en) Generation of thymic epithelial progenitor cells in vitro
Kania et al. Differentiation of mouse embryonic stem cells into pancreatic and hepatic cells
Kumar et al. Generation of an expandable intermediate mesoderm restricted progenitor cell line from human pluripotent stem cells
CN110392735A (zh) 胰腺祖细胞的维持和扩增
WO2017119512A1 (ja) 低分子化合物による成熟肝細胞からの肝幹/前駆細胞の作製方法
EP3868870B1 (en) Method for producing stem/precursor cells, by using low molecular weight compound, from cells derived from endodermal tissue or organ
Massumi et al. Efficient programming of human eye conjunctiva-derived induced pluripotent stem (ECiPS) cells into definitive endoderm-like cells
JP2011010653A (ja) 細胞の分化誘導方法
Kim et al. Differentiation of mouse embryonic stem cells into endoderm without embryoid body formation
EP4227402A1 (en) Method for inducing differentiated cells into pluripotent endoderm stem cells and application thereof
Moore Differentiation of human and murine embryonic stem cells: Studies on the combined roles of adhesion molecules and growth factors

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150625

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150625

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160531

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20160817

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161129

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170418

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20170714

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20170915

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20180206