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公开(公告)号:WO2016125144A1
公开(公告)日:2016-08-11
申请号:PCT/IL2016/050102
申请日:2016-01-31
发明人: LEVENBERG, Shulamit , PITARU, Sandu , OFFEN D, Daniel , GANZ, Javier , COHEN-MATSLIAH, Sivan Ida , SHOR, Erez
CPC分类号: A61K35/38 , A61K9/0085 , A61L27/26 , A61L27/3604 , A61L27/3675 , A61L27/3834 , A61L27/54 , A61L27/56 , A61L27/58 , A61L2300/412 , A61L2300/414 , A61L2300/64 , A61L2430/32 , A61L2430/38 , C12N5/0632 , C12N2533/40 , C12N2533/56
摘要: A method of treating a spinal cord injury in a subject in need thereof is disclosed. The method comprises implanting a scaffold into the spinal cord of a subject, wherein the scaffold is seeded with oral mucosa stem cells (OMSC) and/or cells that have been ex vivo differentiated from said OMSCs, thereby treating the spinal cord injury.
摘要翻译: 公开了在有需要的受试者中治疗脊髓损伤的方法。 该方法包括将支架植入受试者的脊髓中,其中所述支架用已经从所述OMSC离体分化的口腔粘膜干细胞(OMSC)和/或细胞接种,从而治疗脊髓损伤。
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公开(公告)号:WO2014152234A1
公开(公告)日:2014-09-25
申请号:PCT/US2014/027102
申请日:2014-03-14
IPC分类号: A61L27/56
CPC分类号: A61L27/3633 , A61L27/3662 , A61L27/3675 , A61L27/3687 , A61L27/3691 , A61L27/3834 , A61L2300/416 , A61L2430/10 , A61L2430/32 , A61L2430/38 , A61L2430/40
摘要: Provided herein are methods of producing extracellular matrix (ECM) that are superior to previously-described methods. Extracellular matrix (ECM) comprises protein that forms many structures in the body including tendons, ligaments, and sheets that support skin and internal organs. There remains a need in the art for ECM compositions that have improved cell attachment characteristics and methods of making such ECM compositions.
摘要翻译: 本文提供的是产生优于前述方法的细胞外基质(ECM)的方法。 细胞外基质(ECM)包括在体内形成许多结构的蛋白质,包括支持皮肤和内脏的肌腱,韧带和片。 在本领域中仍然需要具有改善的细胞附着特性的ECM组合物和制备这种ECM组合物的方法。
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公开(公告)号:WO2013066619A1
公开(公告)日:2013-05-10
申请号:PCT/US2012/060439
申请日:2012-10-16
申请人: UNIVERSITY OF UTAH RESEARCH FOUNDATION , AGARWAL, Jayant, P. , GALE, Bruce, Kent , SANT, Himanshu, Jayant , LIN, Keng-Min
IPC分类号: A61F2/00
CPC分类号: A61B17/1128 , A61B2017/1132 , A61F2/00 , A61F2/0063 , A61F2250/0067 , A61L27/18 , A61L27/3675 , A61L27/383 , A61L27/54 , A61L2300/414 , A61L2300/64 , A61L2430/32 , C08L67/04
摘要: A nerve repair conduit configured to be secured on first and second portions of a selected nerve. The nerve repair conduit includes a polymeric body having a proximal end, a distal end, an exterior surface and an interior surface defining an interior lumen. In addition, the nerve conduit includes at least one drug reservoir to hold agent(s) that may, for example, facilitate nerve regeneration. The drugs diffuse from the drug reservoir(s) into the nerve repair conduit through an outlet (e.g., a semipermeable membrane) in proximity to the first and second portions of a selected nerve. The nerve repair conduit may be configured to deliver the agent(s) at a rate having substantially zero-order kinetics and/or at a constant rate over a selected period of time (e.g., at least 1 week).
摘要翻译: 构造成固定在所选神经的第一和第二部分上的神经修复导管。 神经修复导管包括具有近端,远端,外表面和限定内腔的内表面的聚合体。 此外,神经导管包括至少一个药物储存器以保持例如可促进神经再生的药剂。 这些药物通过邻近选定神经的第一和第二部分的出口(例如半透膜)从药物储存器扩散到神经修复导管中。 神经修复导管可以被配置为以选定的时间段(例如,至少1周)以基本上零级动力学和/或以恒定速率递送药剂。
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公开(公告)号:WO2011068778A1
公开(公告)日:2011-06-09
申请号:PCT/US2010/058279
申请日:2010-11-30
申请人: LIFECELL CORPORATION , XU, Hui , SUN, Wendell , CUI, Cunqi , WAN, Hua
发明人: XU, Hui , SUN, Wendell , CUI, Cunqi , WAN, Hua
CPC分类号: A61L27/3675 , A61L27/3625 , A61L27/3834 , A61L31/005 , A61L2430/32 , A61L2430/40
摘要: Devices and methods for treating defects in peripheral nerves are provided. The devices can include acellular arterial tissue matrices that facilitate regrowth of nerve tissue across a gap or defect in a peripheral nerve.
摘要翻译: 提供了用于治疗外周神经缺陷的装置和方法。 该装置可以包括促进神经组织跨越间隙或周围神经缺损的再生长的无细胞动脉组织基质。
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公开(公告)号:WO2004076631A2
公开(公告)日:2004-09-10
申请号:PCT/US2004/005255
申请日:2004-02-23
发明人: SINGH, Raj , SIEGAL, Gene
IPC分类号: C12N
CPC分类号: C12N5/0068 , A61K35/30 , A61K38/00 , A61K38/18 , A61K39/385 , A61K2039/6056 , A61L27/3604 , A61L27/3675 , A61L27/3683 , A61L27/383 , A61L27/3878 , A61L27/52 , A61L2430/32 , C07K14/78 , C12N5/0619 , C12N2533/90 , C12N2533/92 , A61K2300/00
摘要: The present disclosure relates to a biologically active biomatrix composition. In one embodiment, the biomatrix composition is derived from human amnions. The biomatrix is termed HuBiogelTM. The composition of HuBiogelTM closely mimics naturally occurring basement membrane compositions and is capable of supporting a wide variety of cell types in vitro and in vivo. The HuBiogelTM biomatrix disclosed comprises, in one embodiment, laminin, collagen I, and collagen IV, and may further comprise any combination of the following: entactin, tenascin, fibronectin and proteoglycans. The biomatrix composition is essentially free of endogenous growth factors and proteolytic enzymes. Also described are two- and three-dimensional culture systems and physiological/pathological model systems utilizing the HuBiogelTM compositions. The HuBiogelTM compositions may be modified to contain desired growth stimulants, such as growth factors, polypeptides and organic mall molecules, and may also contain growth inhibitory agents and/or therapeutic agents.
摘要翻译: 本公开涉及生物活性生物基质组合物。 在一个实施方案中,生物基质组合物衍生自人羊膜。 生物基质被称为HuBiogelTM。 HuBiogelTM的组合物密切地模仿天然存在的基底膜组合物,并且能够在体外和体内支持多种细胞类型。 公开的HuBiogelTM生物基质在一个实施方案中包括层粘连蛋白,胶原I和胶原IV,并且还可以包含以下物质的任何组合:壳聚糖,腱生蛋白,纤连蛋白和蛋白聚糖。 生物基质组合物基本上不含内源性生长因子和蛋白水解酶。 还描述了利用HuBiogelTM组合物的二维和三维培养系统和生理/病理模型系统。 HuBiogel TM组合物可以被修饰以含有所需的生长兴奋剂,例如生长因子,多肽和有机商城分子,并且还可以含有生长抑制剂和/或治疗剂。
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公开(公告)号:WO03015612A9
公开(公告)日:2004-04-29
申请号:PCT/US0225922
申请日:2002-08-13
申请人: UNIV FLORIDA , MUIR DAVID F
发明人: MUIR DAVID F
IPC分类号: C12N5/06 , A61K35/12 , A61K35/16 , A61K38/00 , A61K38/22 , A61K38/27 , A61K38/51 , A61K45/00 , A61K47/30 , A61K48/00 , A61L27/00 , A61L27/22 , A61L27/36 , A61L27/38 , A61L31/04 , A61P25/00 , A61P25/02 , A61P43/00 , C12N5/08 , C12N9/00
CPC分类号: A61L27/3687 , A61K35/30 , A61K38/51 , A61L27/227 , A61L27/3604 , A61L27/3675 , A61L27/3683 , A61L27/383 , A61L27/3878 , A61L31/047 , A61L2430/32 , A61K2300/00
摘要: The subject invention pertains to compositions and methods for promoting repair of damaged nerve tissue and preparation of nerve grafts. The compositions and methods of the subject invention can be employed to restore the continuity of nerve interrupted by disease, traumatic events, or surgical procedures.
摘要翻译: 本发明涉及促进受损神经组织修复和神经移植物制备的组合物和方法。 本发明的组合物和方法可用于恢复被疾病,创伤事件或外科手术中断的神经的连续性。
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公开(公告)号:WO2016039462A1
公开(公告)日:2016-03-17
申请号:PCT/JP2015/075921
申请日:2015-09-11
申请人: 京都府公立大学法人
CPC分类号: A61L27/383 , A61K35/12 , A61K35/30 , A61L27/00 , A61L27/3675 , A61L27/3895 , A61L27/54 , A61L2430/32 , A61P25/00 , C12N5/0622 , C12N5/10 , C12N15/09 , C12N2501/60 , C12N2506/09 , C12N2506/1384 , C12N2506/28
摘要: 本発明は、ES細胞やiPS細胞などの多能性幹細胞を経由することなく、直接(ダイレクト・リプログラミングにより)シュワン細胞を得るための方法を提供することを課題とする。 斯かる課題を解決する手段として、哺乳動物の体細胞に、SOX10遺伝子及びKROX20遺伝子からなる群から選択される少なくとも1種の遺伝子又はその発現産物を導入する工程を含む、シュワン細胞を調製する方法を提供する。
摘要翻译: 本发明解决了提供一种通过直接(直接重编程)获得雪旺细胞而不经由多能干细胞如ES细胞,iPS细胞等的方法的问题。 作为解决该问题的方法,本发明提供了一种制备雪旺氏细胞的方法,其包括将哺乳动物的体细胞引入至少一种选自SOX10基因和KROX20基因的基因的步骤, 或所述基因的表达产物。
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公开(公告)号:WO2015066732A3
公开(公告)日:2015-10-29
申请号:PCT/US2014068004
申请日:2014-12-02
申请人: VIVEX BIOMEDICAL INC
发明人: MALININ THEODORE I
IPC分类号: A61K35/30
CPC分类号: A61K35/30 , A61K9/0019 , A61K9/0024 , A61K9/0085 , A61K38/17 , A61L27/3604 , A61L27/3675 , A61L27/3683 , A61L2430/32 , A61L2430/40
摘要: A composition of neural tissue is made of spinal cord tissue harvested from a spinal cord of a mammal. The spinal cord tissue is harvested from vertebral column of the mammal. The spinal cord tissue is harvested post mortem. The mammal is one of a primate, an equine, a bovine, a porcine or other mammalian animal. The spinal cord tissue is dried or has the water content in the tissue reduced or eliminated by freeze drying or hypothermic dehydration.
摘要翻译: 神经组织的组合物由从哺乳动物的脊髓收获的脊髓组织制成。 脊髓组织从哺乳动物的脊柱收获。 死后收获脊髓组织。 哺乳动物是灵长类,马,牛,猪或其他哺乳动物中的一种。 通过冷冻干燥或低温脱水使脊髓组织干燥或使组织中的水含量减少或消除。
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公开(公告)号:WO2015066627A1
公开(公告)日:2015-05-07
申请号:PCT/US2014/063720
申请日:2014-11-03
发明人: CULLEN, D. Kacy , SMITH, Douglas H.
IPC分类号: C12N5/0793 , A61K35/30 , A61P25/28
CPC分类号: A61L27/52 , A61K35/30 , A61L27/20 , A61L27/225 , A61L27/24 , A61L27/26 , A61L27/34 , A61L27/3604 , A61L27/3675 , A61L27/3878 , A61L27/54 , A61L27/58 , A61L2300/412 , A61L2300/604 , A61L2300/606 , A61L2300/64 , A61L2400/06 , A61L2420/00 , A61L2430/32 , C12N5/0619 , C12N2533/52 , C12N2533/56 , C12N2533/76 , C12N2533/78 , C12N2533/80 , C12N2533/90
摘要: The present invention provides compositions and methods for modulation of neuronal networks in the CNS and/or PNS. In certain embodiments, the invention includes modulation of existing networks or restoring one or more damaged or lost axonal connections. In one embodiment, the invention comprises a tissue-engineered composition comprising an elongated tubular construct having at least one neuron and axon extending through the core of the construct.
摘要翻译: 本发明提供了调节CNS和/或PNS中神经元网络的组合物和方法。 在某些实施例中,本发明包括调制现有网络或恢复一个或多个损伤或丢失的轴突连接。 在一个实施方案中,本发明包括组织工程化组合物,其包含具有延伸穿过构建体的核心的至少一个神经元和轴突的细长管状构建体。
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公开(公告)号:WO2013009595A3
公开(公告)日:2013-04-18
申请号:PCT/US2012045682
申请日:2012-07-06
申请人: UNIV PITTSBURGH , BADYLAK STEPHEN F , BROWN BRYAN N , CRAPO PETER M , JOHNSON SCOTT A , MEDBERRY CHRISTOPHER J
CPC分类号: A61L27/3687 , A61L27/3633 , A61L27/3675 , A61L27/3683 , A61L27/40 , A61L27/52 , A61L27/54 , A61L2430/32 , A61L2430/34
摘要: Methods useful for preparing central nervous system (CNS) derived extracellular matrix (ECM) materials, including powders and gels are provided. Also provided are CNS ECM preparations prepared according to those methods, and methods of treating a patient or mammal with CNS injury.
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