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公开(公告)号:US08876903B2
公开(公告)日:2014-11-04
申请号:US13151343
申请日:2011-06-02
申请人: Anke Burger-Kentischer , Ina Hogk , Doris Finkelmeier , Heike Walles , Steffen Rupp , Michaela Kaufmann
发明人: Anke Burger-Kentischer , Ina Hogk , Doris Finkelmeier , Heike Walles , Steffen Rupp , Michaela Kaufmann
CPC分类号: G01N33/5058 , A61F2/105 , G01N2333/035
摘要: The invention relates to a multi-layered biological in vitro tissue containing: dermis layer, containing a collagen biomatrix with fibroblasts embedded therein and epidermis layer, containing epithelial cells. It is provided that latently virally infected neuronal cells are integrated at least into the dermis layer.
摘要翻译: 本发明涉及包含真皮层的多层生物体外组织,其含有嵌入其中的成纤维细胞的胶原生物基质和含有上皮细胞的表皮层。 提供了潜在的病毒感染的神经细胞至少整合到真皮层中。
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公开(公告)号:US20110300530A1
公开(公告)日:2011-12-08
申请号:US13151343
申请日:2011-06-02
申请人: Anke BURGER-KENTISCHER , Ina Hogk , Doris Finkelmeier , Heike Walles , Steffen Rupp , Michaela Kaufmann
发明人: Anke BURGER-KENTISCHER , Ina Hogk , Doris Finkelmeier , Heike Walles , Steffen Rupp , Michaela Kaufmann
IPC分类号: C12Q1/70
CPC分类号: G01N33/5058 , A61F2/105 , G01N2333/035
摘要: The invention relates to a multi-layered biological in vitro tissue containing: dermis layer, containing a collagen biomatrix with fibroblasts embedded therein and epidermis layer, containing epithelial cells. It is provided that latently virally infected neuronal cells are integrated at least into the dermis layer.
摘要翻译: 本发明涉及包含真皮层的多层生物体外组织,其含有嵌入其中的成纤维细胞的胶原生物基质和含有上皮细胞的表皮层。 提供了潜在的病毒感染的神经细胞至少整合到真皮层中。
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公开(公告)号:US20120058560A1
公开(公告)日:2012-03-08
申请号:US13320254
申请日:2010-02-20
摘要: Bioreactors may be used for the cultivation of cells, in particular of adherent cells, and, in particular for the cultivation and propagation of cell cultures, and utilized in methods for the cultivation of cells. A particular area of application is the use of the bioreactors in the GMP-compliant, fully automatic cultivation and propagation of cells.
摘要翻译: 生物反应器可用于培养细胞,特别是培养细胞,特别是细胞培养物的培养和繁殖,并用于培养细胞的方法。 特定的应用领域是在GMP兼容,全自动培养和繁殖细胞中使用生物反应器。
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公开(公告)号:US20120301958A1
公开(公告)日:2012-11-29
申请号:US13481665
申请日:2012-05-25
申请人: Christian Kazanecki , David C. Colter , Johanna Schanz , Anke Hoppensack , Jan Hansmann , Heike Walles
发明人: Christian Kazanecki , David C. Colter , Johanna Schanz , Anke Hoppensack , Jan Hansmann , Heike Walles
IPC分类号: C12N5/071
CPC分类号: C12N5/0686 , C12N2503/00 , C12N2533/54 , C12N2533/92
摘要: This application invention discloses bioartificial proximal tubule device, constructed by preparing a decellularized biological matrix, seeding the biological matrix with mammalian kidney-derived cells and optionally mammalian endothelial cells. The device may then be cultured statically or matured using bioreactor culture to allow differentiation of the kidney cells into functioning proximal tubule cells. The device is capable of carrying out proximal tubule functions. The application also describes various methods of making the proximal tubule devices. The application also further describes methods of use of bioartificial proximal tubule devices for e.g. in vitro studies of tubule cell transport, toxicity effects of various compounds or pharmaceutical compound screening.
摘要翻译: 本发明公开了通过制备脱细胞生物基质构建的生物人造近端小管装置,用哺乳动物肾源细胞和任选的哺乳动物内皮细胞种植生物基质。 然后可以使用生物反应器培养静置或成熟培养该装置,以允许肾细胞分化成功能性的近端小管细胞。 该装置能够执行近端小管功能。 该应用还描述了制造近端小管装置的各种方法。 本申请还进一步描述了使用生物人造近端小管装置的方法。 小管细胞运输的体外研究,各种化合物的毒性作用或药物化合物筛选。
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