JP6885870B2 - 間葉系幹細胞の細胞培養法 - Google Patents

間葉系幹細胞の細胞培養法 Download PDF

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JP6885870B2
JP6885870B2 JP2017546094A JP2017546094A JP6885870B2 JP 6885870 B2 JP6885870 B2 JP 6885870B2 JP 2017546094 A JP2017546094 A JP 2017546094A JP 2017546094 A JP2017546094 A JP 2017546094A JP 6885870 B2 JP6885870 B2 JP 6885870B2
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ポール・シモンズ
コルビー・サイア
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メゾブラスト・インターナショナル・エスアーエールエル
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AU2015900752A AU2015900752A0 (en) 2015-03-04 Cell culture method
AU2015900777 2015-03-05
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Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK3095856T3 (da) 2008-09-16 2019-10-21 Mayo Found Medical Education & Res Sammensætninger med trombocytindhold
WO2012048099A2 (en) 2010-10-08 2012-04-12 Osiris Therapeutics, Inc. Nanoparticle-loaded cells
CA3138143A1 (en) 2014-05-16 2015-11-19 Mayo Foundation For Medical Education And Research Cell culture media compositions for primary cells
EP4008775A1 (en) 2015-03-04 2022-06-08 Mesoblast International Sàrl Cell culture method for mesenchymal stem cells
EP3714038A1 (en) 2017-11-22 2020-09-30 Mesoblast International Sàrl Cellular compositions and methods of treatment i
CN108251358B (zh) * 2017-12-15 2021-10-26 广东药科大学 一种相同供体来源人间充质干细胞的多批次原代分离方法
US20210115395A1 (en) * 2018-03-28 2021-04-22 Pluristem Ltd. Methods for expanding adherent stromal cells and cells obtained thereby
CN108624554B (zh) * 2018-05-14 2021-09-14 山东大学 一种非基因修饰光操控双向调节人脐带间充质干细胞增殖的方法
WO2020060809A1 (en) * 2018-09-17 2020-03-26 Rejuvablast LLC Combination grafts for tissue repair or regeneration applications
WO2020067443A1 (ja) * 2018-09-27 2020-04-02 テルモ株式会社 体細胞のシート化方法
CN115997005A (zh) * 2020-06-11 2023-04-21 迈索布拉斯特国际有限公司 间充质谱系前体或干细胞的3d培养
CN117529234A (zh) * 2021-03-10 2024-02-06 寺崎生物医学创新研究所 生产产品例如动物源性产品的方法和系统
EP4304383A4 (en) * 2021-03-10 2025-02-26 Terasaki Institute For Biomedical Innovation GROWTH FACTORS FOR LABORATORY-GROWN MEAT AND OTHER APPLICATIONS
WO2024121818A1 (en) 2022-12-09 2024-06-13 Mesoblast International Sarl Method of treating heart failure in subjects with persistent inflammation
CN120641115A (zh) 2022-12-09 2025-09-12 迈索布拉斯特国际有限公司 用细胞组合物治疗炎症的方法
KR20250134601A (ko) 2022-12-09 2025-09-11 메조블라스트 인터내셔널 에스에이알엘 조건화 배지 및 그 용도
JP2025538783A (ja) 2022-12-09 2025-11-28 メゾブラスト・インターナショナル・エスアーエールエル 事前承認された組成物及び細胞培養方法
WO2024225602A1 (ko) * 2023-04-24 2024-10-31 파미셀 주식회사 뉴클레오시드 함유 세포 배양배지 및 이를 이용한 세포 배양 방법
WO2025046491A1 (en) 2023-08-28 2025-03-06 Mesoblast International Sàrl Third line treatment for gvhd
WO2025062365A1 (en) 2023-09-22 2025-03-27 Mesoblast International Sárl Mesenchymal lineage precursor or stem cells (mlpscs) for use in methods of treating congenital heart disease

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5486359A (en) 1990-11-16 1996-01-23 Osiris Therapeutics, Inc. Human mesenchymal stem cells
EP0978259B1 (de) 1991-08-12 2002-02-20 Karl Storz GmbH & Co. KG Hochfrequenzchirurgiegenerator mit einer einstellbaren Ausgangsleistung
US5814464A (en) 1994-10-07 1998-09-29 Regeneron Pharma Nucleic acids encoding TIE-2 ligand-2
US6277372B1 (en) 1994-11-08 2001-08-21 Diacrin, Inc. Porcine neural cells and their use in treatment of neurological deficits due to neurodegenerative diseases
US6204053B1 (en) 1994-11-08 2001-03-20 Diacrin, Inc. Porcine cortical cells and their use in treatment of neurological deficits due to neurodegenerative diseases
ATE273384T1 (de) 1995-04-06 2004-08-15 Regeneron Pharma Tie-2 liganden, herstellungsverfahren und verwendung
AU5734998A (en) 1997-01-10 1998-08-03 Life Technologies, Inc. Embryonic stem cell serum replacement
US5968829A (en) 1997-09-05 1999-10-19 Cytotherapeutics, Inc. Human CNS neural stem cells
RU2272839C2 (ru) * 1998-11-09 2006-03-27 Консорцио Пер Ла Джестионе Дель Чентро Ди Биотекнолоджие Аванцате Бессывороточная среда для культуры клеток, используемых для реконструкции костных и хрящевых сегментов (варианты)
AU2003901668A0 (en) 2003-03-28 2003-05-01 Medvet Science Pty. Ltd. Non-haemopoietic precursor cells
WO2001028574A2 (en) 1999-10-20 2001-04-26 Stem Cells, Inc. Methods for inducing in vivo proliferation and migration of transplanted progenitor cells in the brain
US7439064B2 (en) * 2000-03-09 2008-10-21 Wicell Research Institute, Inc. Cultivation of human embryonic stem cells in the absence of feeder cells or without conditioned medium
JP2004528021A (ja) 2001-02-14 2004-09-16 アンスロジェネシス コーポレーション 分娩後の哺乳動物の胎盤、その使用およびそれに由来する胎盤幹細胞
ES2545899T3 (es) 2001-02-14 2015-09-16 Anthrogenesis Corporation Placenta post-parto de mamíferos, su uso y células madre placentarias de la misma
JP2005500847A (ja) 2001-08-24 2005-01-13 アドバンスド セル テクノロジー、インコーポレイテッド 分化誘導薬の同定のためのスクリーニング検定及び細胞治療用の分化細胞の調製
MXPA04007732A (es) 2002-02-13 2004-10-15 Anthrogenesis Corp Celulas madre similares a las embrionarias, derivadas de la placenta de mamiferos despues del parto y usos y metodos de tratamiento usando dichas celulas.
WO2003102134A2 (en) 2002-05-28 2003-12-11 Becton, Dickinson And Company Pancreatic acinar cells into insulin producing cells
EP1507552A2 (en) 2002-05-28 2005-02-23 Novocell, Inc. Methods, compositions, and growth and differentiation factors for insulin-producing cells
EP1641915B1 (en) 2003-06-27 2016-07-27 DePuy Synthes Products, Inc. Repair and regeneration of ocular tissue using postpartum-derived cells
US8491883B2 (en) 2003-06-27 2013-07-23 Advanced Technologies And Regenerative Medicine, Llc Treatment of amyotrophic lateral sclerosis using umbilical derived cells
EP1758984A2 (en) 2004-02-26 2007-03-07 Reliance Life Sciences Pvt., Ltd. Pluripotent embryonic-like stem cells derived from corneal limbus, methods of isolation and uses thereof
ES2621847T3 (es) 2004-12-23 2017-07-05 DePuy Synthes Products, Inc. Células posparto derivadas de tejido de cordón umbilical, y métodos de elaboración y uso de las mismas
EP1833496B1 (en) 2004-12-23 2013-07-31 Ethicon, Incorporated Treatment of stroke and other acute neural degenerative disorders using postpartum derived cells
WO2006071773A2 (en) 2004-12-23 2006-07-06 Ethicon Incoporated Treatment of osteochondral diseases using postpartum-derived cells and products thereof
WO2006071777A2 (en) 2004-12-23 2006-07-06 Ethicon Incorporated Soft tissue repair and regeneration using postpartum-derived cells and cell products
US20080199849A1 (en) 2005-09-02 2008-08-21 Agency For Science, Technology And Research Method of Deriving Progenitor Cell Line
KR101107835B1 (ko) 2006-01-13 2012-02-09 가부시키가이샤 투셀 동물 세포의 무혈청 배양에 사용하기 위한 배양 배지 첨가물, 키트 및 이의 용도
US20090232777A1 (en) * 2006-03-01 2009-09-17 Evy Lundgren-Akerlund Expansion and Differentiation of Mesenchymal Stem Cells
JP2010500047A (ja) * 2006-08-15 2010-01-07 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 間葉系幹細胞馴化培地
JP2008148643A (ja) * 2006-12-19 2008-07-03 Olympus Corp 無血清培地および幹細胞の培養方法
RS52921B (sr) 2007-02-12 2014-02-28 Anthrogenesis Corporation Lečenje inflamatornih bolesti upotrebom placentnih matičnih ćelija
WO2008151390A1 (en) 2007-06-15 2008-12-18 Australian Stem Cell Centre Ltd Differentiation of human embryonic stem cells
US20110236971A2 (en) * 2007-09-25 2011-09-29 Maksym Vodyanyk Generation of Clonal Mesenchymal Progenitors and Mesenchymal Stem Cell Lines Under Serum-Free Conditions
KR101224588B1 (ko) * 2008-01-24 2013-01-22 삼성전자주식회사 멀티포인트 스트록을 감지하기 위한 ui 제공방법 및 이를적용한 멀티미디어 기기
US20110110888A1 (en) 2008-06-27 2011-05-12 Hai-Qing Xian Scaffold Coated and/or Impregnated with at Least One Bioactive Agent for Tissue Repair and Other Medical Applications
US20100055078A1 (en) * 2008-08-15 2010-03-04 The Government of the U.S.A, as represented by the Department of Veterans Affairs Methods of making a transplantable bone repair system using multipotent stem cells
US20110212523A1 (en) 2008-11-11 2011-09-01 Yukio Kato Differentiation-inducing culture medium additive and use thereof
US20100158878A1 (en) 2008-12-23 2010-06-24 Alexandra Capela Target populations of oligodendrocyte precursor cells and methods of making and using same
US10894944B2 (en) 2009-04-10 2021-01-19 Monash University Cell culture media
US9394521B2 (en) * 2010-03-10 2016-07-19 Two Cells Co., Ltd. Cell preparation containing mesenchymal stem cells, and method for producing same
AU2011265723A1 (en) * 2010-06-17 2013-01-10 Stemrd, Inc. Serum-free chemically defined cell culture medium
CA2821065C (en) * 2011-01-12 2021-05-18 Tsuneo KIDO Culture method to obtain and maintain a pure or enriched population of mammalian neural stem cells and/or neural progenitor cells that are prone to differentiate into oligodendrocyte-lineage cells in vitro
KR101523040B1 (ko) * 2012-06-26 2015-05-26 라정찬 고농도의 줄기세포 제조방법
WO2014082685A1 (en) * 2012-11-30 2014-06-05 Swiss Stem Cell Foundation Serum-free medium for human mesenchymal stem cells
CN103396984B (zh) * 2013-07-25 2016-02-10 宗兆文 一种利用皮肤来源的祖细胞制备组织工程脊髓的方法
EP4008775A1 (en) 2015-03-04 2022-06-08 Mesoblast International Sàrl Cell culture method for mesenchymal stem cells

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WO2016139340A1 (en) 2016-09-09
US11685899B2 (en) 2023-06-27
US20200040303A1 (en) 2020-02-06
US20180037867A1 (en) 2018-02-08
EP3265554A1 (en) 2018-01-10
SG11201706886PA (en) 2017-09-28
JP7410899B2 (ja) 2024-01-10
AU2016227607A1 (en) 2017-09-07
US20250129337A1 (en) 2025-04-24
JP2021090463A (ja) 2021-06-17
AU2021254538B2 (en) 2024-01-18
EP4008775A1 (en) 2022-06-08
US20240191200A1 (en) 2024-06-13
CN113957043A (zh) 2022-01-21
CA2977578A1 (en) 2016-09-09
CA2977578C (en) 2024-09-10
AU2021254538A1 (en) 2021-11-18
JP2018506986A (ja) 2018-03-15
US12215352B2 (en) 2025-02-04
EP3265554B1 (en) 2021-11-17
KR102635212B1 (ko) 2024-02-13
KR20170120627A (ko) 2017-10-31
JP2024001179A (ja) 2024-01-09
BR112017018885A2 (pt) 2018-04-17
AU2016227607B2 (en) 2021-09-30
CN107567494A (zh) 2018-01-09

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