KR20170070268A - 세포외 기질 재료로부터의 생리활성 겔의 제조 방법 - Google Patents
세포외 기질 재료로부터의 생리활성 겔의 제조 방법 Download PDFInfo
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- KR20170070268A KR20170070268A KR1020177016009A KR20177016009A KR20170070268A KR 20170070268 A KR20170070268 A KR 20170070268A KR 1020177016009 A KR1020177016009 A KR 1020177016009A KR 20177016009 A KR20177016009 A KR 20177016009A KR 20170070268 A KR20170070268 A KR 20170070268A
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Abstract
Description
도 2는 본 발명의 실시형태에 의한 NaOH에서의 각종 가용화 조건에 따른 겔의 VEGF 함유량(pg/mg)을 나타낸다. %w/v로 나타내지 않은 모든 겔은 NaOH에 대해 7.0%w/v UBM에서 행해졌다. 도 1에 있어서의 모든 겔은 NaOH에 대해 7.0%w/v UBM에서 행해졌다.
Claims (16)
- 염기성 용액 중에 겔화된 세포외 기질 재료를 포함하는 생리활성 손상 치료 재료로서,
상기 세포외 기질 재료는 포유류의 세포외 기질로부터 유래되고, 상기 세포외 기질 재료를 염기에 대해 0.1% 내지 약 20% 범위 내의 농도(w/v)로 포함하고,
상기 손상 치료 재료는 실온에서 겔화되는 것을 특징으로 하는 생리활성 손상 치료 재료. - 제 1 항에 있어서,
상기 염기는 NaOH를 포함하는 것을 특징으로 하는 생리활성 손상 치료 재료. - 제 1 항에 있어서,
상기 손상 치료 재료는 동결건조된 것을 특징으로 하는 생리활성 손상 치료 재료. - 제 3 항에 있어서,
상기 동결건조된 재료는 용액 내에서 복원되는 것을 특징으로 하는 생리활성 손상 치료 재료. - 제 1 항에 있어서,
상기 겔화된 세포외 기질 재료는 상피세포기저막(UBM)을 포함하는 것을 특징으로 하는 생리활성 손상 치료 재료. - 제 2 항에 있어서,
상기 염기는 0.1M~1.0M NaOH를 포함하는 것을 특징으로 하는 생리활성 손상 치료 재료. - 제 1 항에 있어서,
상기 염기는 LiOH, NaOH, KOH, RbOH, CsOH, NH3, C5H5N, H2NOH, 및 NH2CH3로 이루어진 군에서 선택되는 것을 특징으로 하는 생리활성 손상 치료 재료. - 제 1 항에 있어서,
혈관내피 성장인자(Vascular Endothelial Growth Factor, VEGF), 섬유아세포 증식인자 2(Fibroblast Growth Factor 2, FGF-2), 결합조직 성장인자(Connective Tissue Growth Factor, CTGF) 및 그 조합으로 이루어지는 군에서 선택되는 생리활성 성분을 더 포함하는 것을 특징으로 하는 생리활성 손상 치료 재료. - 제 1 항에 있어서,
상기 세포외 기질 재료는 점막하조직을 포함하는 것을 특징으로 하는 생리활성 손상 치료 재료. - 제 1 항에 있어서,
상기 세포외 기질 재료는 점막하조직, 난소내층, 진피 및 간기저막으로 이루어진 군에서 선택되는 것을 특징으로 하는 생리활성 손상 치료 재료. - 제 2 항에 있어서,
상기 세포외 기질 재료의 NaOH에 대한 농도(w/v)는 0.5% 내지 11% 범위 내인 것을 특징으로 하는 생리활성 손상 치료 재료. - 제 2 항에 있어서,
상기 세포외 기질 재료의 NaOH에 대한 농도(w/v)는 7%인 것을 특징으로 하는 생리활성 손상 치료 재료. - 제 1 항에 있어서,
약 1미크론 내지 약 1000미크론의 입자 크기로 이루어진 입자화된 세포외 기질 재료를 더 포함하는 것을 특징으로 하는 생리활성 손상 치료 재료. - 제 1 항에 있어서,
약 200미크론 내지 700미크론 또는 약 300미크론 내지 600미크론 범위 내의 입자 크기로 이루어진 입자화된 세포외 기질 재료를 더 포함하는 것을 특징으로 하는 생리활성 손상 치료 재료. - 제 1 항에 있어서,
약 100미크론 내지 약 400미크론 범위 내의 입자 크기로 이루어진 입자화된 세포외 기질 재료를 더 포함하는 것을 특징으로 하는 생리활성 손상 치료 재료. - 제 1 항에 있어서,
약 200미크론 내지 약 400미크론 범위 내의 입자 크기로 이루어진 입자화된 세포외 기질 재료를 더 포함하는 것을 특징으로 하는 생리활성 손상 치료 재료.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361762437P | 2013-02-08 | 2013-02-08 | |
| US61/762,437 | 2013-02-08 | ||
| PCT/US2014/015214 WO2014124203A1 (en) | 2013-02-08 | 2014-02-07 | Methods of manufacturing bioactive gels from extracellular matrix material |
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| KR1020157021086A Division KR101750349B1 (ko) | 2013-02-08 | 2014-02-07 | 세포외 기질 재료로부터의 생리활성 겔의 제조 방법 |
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| KR20170070268A true KR20170070268A (ko) | 2017-06-21 |
| KR101874819B1 KR101874819B1 (ko) | 2018-07-05 |
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| KR1020177016009A Expired - Fee Related KR101874819B1 (ko) | 2013-02-08 | 2014-02-07 | 세포외 기질 재료로부터의 생리활성 조직 손상 치료 재료 |
| KR1020207010159A Expired - Fee Related KR102223440B1 (ko) | 2013-02-08 | 2014-02-07 | 세포외 기질 재료로부터의 생리활성 겔의 제조 방법 |
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| WO2008109407A2 (en) | 2007-03-02 | 2008-09-12 | University Of Pittsburgh-Of The Commonwealth System Of Higher Education | Extracellular matrix-derived gels and related methods |
| AU2009298560B2 (en) | 2008-09-30 | 2014-05-01 | The Regents Of The University Of California | Compositions and methods for tissue repair with extracellular matrices |
| DK2608777T3 (en) | 2010-08-24 | 2019-10-28 | Univ California | Compositions and Methods for Cardiac Therapy |
| EP2953659B1 (en) | 2013-02-08 | 2019-10-16 | Acell, Inc. | Methods of manufacturing bioactive gels from extracellular matrix material |
| CN106456837B (zh) | 2014-03-21 | 2020-04-10 | 匹兹堡大学-联邦高等教育体系 | 最终消毒的来自细胞外基质的水凝胶的制备方法 |
| EP3197513B1 (en) | 2014-09-25 | 2023-08-02 | Acell, Inc. | Porous foams derived from extracellular matrix, porous foam ecm medical devices, and methods of use and making thereof |
| US20160303281A1 (en) | 2015-04-17 | 2016-10-20 | Rochal Industries, Llc | Composition and kits for pseudoplastic microgel matrices |
| US11389566B2 (en) | 2016-03-14 | 2022-07-19 | Regentys Corporation | Method and composition for treating inflammatory bowel disease |
| US10150115B2 (en) * | 2016-07-21 | 2018-12-11 | Spacepharma SA | System and method for rehydrating powder and delivering the rehydrated powder to a reactor |
| AU2018226871B2 (en) | 2017-03-02 | 2023-08-10 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Extracellular matrix (ECM) hydrogel and soluble fraction thereof for the treatment of cancer |
| AU2018226867B2 (en) | 2017-03-02 | 2023-11-02 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | ECM hydrogel for treating esophageal inflammation |
| CN110461343A (zh) * | 2017-03-31 | 2019-11-15 | 阿塞尔公司 | 用于保护或治疗细菌感染患者的具有杀菌或抑菌特性的细胞外基质组合物 |
| JP2020524002A (ja) | 2017-06-16 | 2020-08-13 | エイブリィ セラピューティクス インコーポレイテッド | 三次元組織組成物及び使用方法 |
| WO2020081604A2 (en) * | 2018-10-15 | 2020-04-23 | Avery Therapeutics, Inc. | Cell-free compositions and methods for restoration or enhancement of tissue function |
| EP4682246A3 (en) * | 2019-12-30 | 2026-04-22 | Renerva, LLC | Extracellular matrix systems, devices, and methods of deployment |
| US11826490B1 (en) | 2020-12-29 | 2023-11-28 | Acell, Inc. | Extracellular matrix sheet devices with improved mechanical properties and method of making |
| KR102766078B1 (ko) * | 2021-09-30 | 2025-02-12 | 경북대학교 산학협력단 | 세포외기질로부터 콜라겐의 최적 정제방법 |
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| US5800537A (en) | 1992-08-07 | 1998-09-01 | Tissue Engineering, Inc. | Method and construct for producing graft tissue from an extracellular matrix |
| US5554389A (en) | 1995-04-07 | 1996-09-10 | Purdue Research Foundation | Urinary bladder submucosa derived tissue graft |
| DE19908318A1 (de) * | 1999-02-26 | 2000-08-31 | Michael Hoffmann | Hämokompatible Oberflächen und Verfahren zu deren Herstellung |
| US6579538B1 (en) | 1999-12-22 | 2003-06-17 | Acell, Inc. | Tissue regenerative compositions for cardiac applications, method of making, and method of use thereof |
| US6576265B1 (en) | 1999-12-22 | 2003-06-10 | Acell, Inc. | Tissue regenerative composition, method of making, and method of use thereof |
| US20070027535A1 (en) * | 2005-07-28 | 2007-02-01 | Cook Incorporated | Implantable thromboresistant valve |
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| EP1926508A2 (en) * | 2005-07-27 | 2008-06-04 | Cook Incorporated | Implantable remodelable materials comprising magnetic material |
| US20070269476A1 (en) * | 2006-05-16 | 2007-11-22 | Voytik-Harbin Sherry L | Engineered extracellular matrices control stem cell behavior |
| US8071135B2 (en) * | 2006-10-04 | 2011-12-06 | Anthrogenesis Corporation | Placental tissue compositions |
| AU2007318210B2 (en) * | 2006-10-06 | 2014-02-20 | Celularity Inc. | Native (telopeptide) placental collagen compositions |
| US8343536B2 (en) * | 2007-01-25 | 2013-01-01 | Cook Biotech Incorporated | Biofilm-inhibiting medical products |
| WO2008109407A2 (en) * | 2007-03-02 | 2008-09-12 | University Of Pittsburgh-Of The Commonwealth System Of Higher Education | Extracellular matrix-derived gels and related methods |
| WO2009086499A2 (en) * | 2007-12-28 | 2009-07-09 | Cook Biotech Incorporated | Medical composition including an extracellular matrix particulate |
| US8652500B2 (en) * | 2009-07-22 | 2014-02-18 | Acell, Inc. | Particulate tissue graft with components of differing density and methods of making and using the same |
| US20110293667A1 (en) * | 2010-01-14 | 2011-12-01 | Dolores Baksh | Bioengineered Tissue Constructs and Methods for Producing and Using Thereof |
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| EP2953659B1 (en) * | 2013-02-08 | 2019-10-16 | Acell, Inc. | Methods of manufacturing bioactive gels from extracellular matrix material |
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