JP7624746B2 - ヒアルロン酸及びポリエチレングリコールを含んで製造された細胞シートの製造方法 - Google Patents
ヒアルロン酸及びポリエチレングリコールを含んで製造された細胞シートの製造方法 Download PDFInfo
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- JP7624746B2 JP7624746B2 JP2022530685A JP2022530685A JP7624746B2 JP 7624746 B2 JP7624746 B2 JP 7624746B2 JP 2022530685 A JP2022530685 A JP 2022530685A JP 2022530685 A JP2022530685 A JP 2022530685A JP 7624746 B2 JP7624746 B2 JP 7624746B2
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- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
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- C12N5/06—Animal cells or tissues; Human cells or tissues
- C12N5/0602—Vertebrate cells
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- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
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- C12N2533/00—Supports or coatings for cell culture, characterised by material
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Description
Claims (3)
- a)ヒアルロン酸を含む成長培地で細胞を沈降させて培養するステップと、
b)ポリエチレングリコールを含む成長培地を追加するステップとを含む、細胞シートの製造方法であって、
前記細胞は、表皮細胞、線維芽細胞、肝細胞、中胚葉性幹細胞及び軟骨細胞からなる群から選択される1つ以上である、細胞シートの製造方法。 - 前記細胞シートは板(plate)状である、請求項1に記載の細胞シートの製造方法。
- 前記細胞シートは、細胞の凝集が抑制されたものである、請求項1に記載の細胞シートの製造方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020190152197A KR102228619B1 (ko) | 2019-11-25 | 2019-11-25 | 히알루론산 및 폴리에틸렌글리콜을 포함하여 제조된 세포 시트 및 이의 제조방법 |
| KR10-2019-0152197 | 2019-11-25 | ||
| PCT/KR2020/007604 WO2021107303A1 (ko) | 2019-11-25 | 2020-06-11 | 히알루론산 및 폴리에틸렌글리콜을 포함하여 제조된 세포 시트 및 이의 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023503467A JP2023503467A (ja) | 2023-01-30 |
| JP7624746B2 true JP7624746B2 (ja) | 2025-01-31 |
Family
ID=75243511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022530685A Active JP7624746B2 (ja) | 2019-11-25 | 2020-06-11 | ヒアルロン酸及びポリエチレングリコールを含んで製造された細胞シートの製造方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20220409770A1 (ja) |
| EP (1) | EP4067477A4 (ja) |
| JP (1) | JP7624746B2 (ja) |
| KR (1) | KR102228619B1 (ja) |
| CN (1) | CN114761543A (ja) |
| AU (1) | AU2020393233B2 (ja) |
| CA (1) | CA3159454A1 (ja) |
| WO (1) | WO2021107303A1 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20250018142A (ko) * | 2023-07-28 | 2025-02-04 | (주) 아크로셀바이오사이언스 | 혈관 조직 구조체 제조방법 및 이를 이용하여 제조된 혈관 조직 구조체 |
| KR20260006748A (ko) | 2024-07-05 | 2026-01-13 | (주) 아크로셀바이오사이언스 | 히알루론산 및 폴리에틸렌글리콜을 적용하여 제작된 줄기세포 조직구조체 및 이의 제조방법 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005261292A (ja) | 2004-03-18 | 2005-09-29 | Ihara Suisan Kk | 細胞シートおよびその製造方法 |
| WO2006093151A1 (ja) | 2005-02-28 | 2006-09-08 | Cellseed Inc. | 培養細胞シート、製造方法及びその利用方法 |
| WO2012118097A1 (ja) | 2011-02-28 | 2012-09-07 | 株式会社セルシード | ヒアルロン酸産生能を有する細胞シート及びその製造方法 |
| JP2015204838A (ja) | 2006-01-12 | 2015-11-19 | 学校法人東京女子医科大学 | 肝組織細胞機能の長期維持方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008143149A1 (ja) * | 2007-05-11 | 2008-11-27 | Dai Nippon Printing Co., Ltd. | 寸法が保持された細胞シート、その製造方法、及びそのための細胞培養担体 |
| JP2013116045A (ja) * | 2010-03-08 | 2013-06-13 | Osaka Univ | 三次元細胞集合体の作製方法およびそれに用いる細胞培養用三次元ゲル担体並びに三次元細胞集合体 |
| EP3006559B1 (en) * | 2013-05-31 | 2019-11-06 | iHeart Japan Corporation | Layered cell sheet incorporating hydrogel |
| JP6762936B2 (ja) * | 2014-12-11 | 2020-09-30 | イーティーエッチ チューリッヒ | 軟骨修復のための移植片足場及びその製造方法 |
| SG11201806445UA (en) * | 2016-01-29 | 2018-08-30 | Nat Cerebral & Cardiovascular Ct | Cell mass, cell structure, and three-dimensional tissue body |
| KR20170099033A (ko) | 2016-02-22 | 2017-08-31 | 중앙대학교 산학협력단 | 기계적 안정성이 증대된 세포시트 |
| WO2017183712A1 (ja) * | 2016-04-22 | 2017-10-26 | 国立大学法人東北大学 | 細胞・ナノ薄膜複合体の製造方法 |
| CN119978237A (zh) * | 2016-06-13 | 2025-05-13 | 珀杜研究基金会 | 响应性弹性聚合物及其制备和使用方法 |
-
2019
- 2019-11-25 KR KR1020190152197A patent/KR102228619B1/ko active Active
-
2020
- 2020-06-11 EP EP20892125.4A patent/EP4067477A4/en active Pending
- 2020-06-11 US US17/779,186 patent/US20220409770A1/en active Pending
- 2020-06-11 WO PCT/KR2020/007604 patent/WO2021107303A1/ko not_active Ceased
- 2020-06-11 AU AU2020393233A patent/AU2020393233B2/en not_active Ceased
- 2020-06-11 CA CA3159454A patent/CA3159454A1/en active Pending
- 2020-06-11 JP JP2022530685A patent/JP7624746B2/ja active Active
- 2020-06-11 CN CN202080081520.3A patent/CN114761543A/zh active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005261292A (ja) | 2004-03-18 | 2005-09-29 | Ihara Suisan Kk | 細胞シートおよびその製造方法 |
| WO2006093151A1 (ja) | 2005-02-28 | 2006-09-08 | Cellseed Inc. | 培養細胞シート、製造方法及びその利用方法 |
| JP2015204838A (ja) | 2006-01-12 | 2015-11-19 | 学校法人東京女子医科大学 | 肝組織細胞機能の長期維持方法 |
| WO2012118097A1 (ja) | 2011-02-28 | 2012-09-07 | 株式会社セルシード | ヒアルロン酸産生能を有する細胞シート及びその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2023503467A (ja) | 2023-01-30 |
| WO2021107303A1 (ko) | 2021-06-03 |
| CA3159454A1 (en) | 2021-06-03 |
| US20220409770A1 (en) | 2022-12-29 |
| CN114761543A (zh) | 2022-07-15 |
| KR102228619B1 (ko) | 2021-03-17 |
| AU2020393233A1 (en) | 2022-06-09 |
| AU2020393233B2 (en) | 2024-06-27 |
| EP4067477A4 (en) | 2024-04-03 |
| EP4067477A1 (en) | 2022-10-05 |
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