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    • 8. 发明公开
    • CELL STRUCTURE AND METHOD FOR PRODUCING CELL STRUCTURE
    • 细胞结构和产生细胞结构的方法
    • EP3320925A1
    • 2018-05-16
    • EP16824394.7
    • 2016-07-08
    • Fujifilm Corporation
    • NAKAMURA Kentaro
    • A61L27/00A61K35/28A61K35/33A61K35/34A61K35/407A61K35/44A61P1/16A61P1/18A61P9/04A61P9/10A61P13/12A61P25/02A61P27/02C12N5/071
    • A61L27/3886A61K35/28A61K35/33A61K35/34A61K35/407A61K35/44A61L27/00A61L27/222
    • An object of the present invention is to provide a cell structure which can be produced within a short period of time and has a predetermined or larger size, and a method for producing the above-described cell structure. According to the present invention, there is provided a cell structure including: a biocompatible macromolecular block; and two or more kinds of cells, in which a plurality of the biocompatible macromolecular blocks are arranged in gaps between a plurality of the cells, and in which the two or more kinds of cells contain at least one kind of first cell selected from the group consisting of vascular endothelial cells, cardiac muscle cells, pancreatic islet cells, liver cells, epithelial cells, endothelial cells, nerve cells, embryonic stem cells, induced pluripotent stem cells, corneal epithelial cells, and retinal pigment epithelial cells, and at least one kind of second cell selected from the group consisting of mesenchymal cells, stromal cells, fibroblasts, smooth muscle cells, myoblasts, mesenchymal stem cells, adipose-derived stem cells, and umbilical cord-derived stem cells.
    • 本发明的目的在于提供一种能够在短时间内制造并且具有预定尺寸或更大尺寸的蜂窝结构以及用于制造上述蜂窝结构的方法。 根据本发明,提供了一种细胞结构,其包含:生物相容性高分子块; 以及多个所述生物相容性高分子块排列在多个所述细胞间的间隙中的两种以上的细胞,所述两种以上的细胞含有选自所述组中的至少一种第一细胞 由血管内皮细胞,心肌细胞,胰岛细胞,肝细胞,上皮细胞,内皮细胞,神经细胞,胚胎干细胞,诱导多能干细胞,角膜上皮细胞和视网膜色素上皮细胞组成,并且至少一种 选自间充质细胞,基质细胞,成纤维细胞,平滑肌细胞,成肌细胞,间充质干细胞,脂肪来源的干细胞和来自脐带的干细胞的第二细胞。