申请人:Kyoto Prefectural Public University Corporation
公开号:EP3521419A1
公开(公告)日:2019-08-07
The present invention addresses the problem of providing: a method for producing brown adipocytes, osteoblasts, cartilage cells, neural cells or cardiac cells from somatic cells without performing artificial gene transfer; brown adipocytes, osteoblasts, cartilage cells, neural cells, or cardiac cells; or a composition including a combination of chemical substances that can be used for the aforementioned production method. An example of the present invention is a method for producing brown adipocytes, osteoblasts, cartilage cells, neural cells, or cardiac cells including a step for culturing somatic cells in the presence or absence of an inhibitor or activator selected from the group consisting of an ALK5 inhibitor, an ALK6 inhibitor, an AMPK inhibitor, a cAMP activator, an ALK2 inhibitor, an ALK3 inhibitor, a GSK3 inhibitor, and an Erk inhitibor.
本发明所要解决的问题是提供:一种在不进行人工基因转移的情况下从体细胞生产棕色脂肪细胞、成骨细胞、软骨细胞、神经细胞或心脏细胞的方法;棕色脂肪细胞、成骨细胞、软骨细胞、神经细胞或心脏细胞;或一种可用于上述生产方法的包括化学物质组合的组合物。本发明的一个例子是一种生产棕色脂肪细胞、成骨细胞、软骨细胞、神经细胞或心脏细胞的方法,包括在有或没有选自下列组的抑制剂或激活剂的情况下培养体细胞的步骤:ALK5抑制剂、ALK6抑制剂、AMPK抑制剂、cAMP激活剂、ALK2抑制剂、ALK3抑制剂、GSK3抑制剂和Erk抑制剂。