申请人:Kyoto Prefectural Public University Corporation
公开号:EP3133149A1
公开(公告)日:2017-02-22
An object of the present invention is to provide a method for preparing osteoblasts that are applicable, without causing risk of canceration, to bone defect repair or to the treatment of bone resorption, fracture, osteoporosis, or the like. To solve this problem, the present invention provides a method for preparing osteoblasts, the method comprising culturing mammal differentiated somatic cells in a medium in the presence of at least one compound selected from the group consisting of (1) statin compounds, (2) casein kinase 1 inhibitors, (3) cAMP inducers, and (4) histone methyltransferase inhibitors, to convert the somatic cells into osteoblasts.
本发明的目的是提供一种制备成骨细胞的方法,该方法适用于骨缺损修复或骨吸收、骨折、骨质疏松症或类似疾病的治疗,且不会引起癌症风险。为了解决这个问题,本发明提供了一种制备成骨细胞的方法,该方法包括在培养基中培养哺乳动物分化的体细胞,培养基中至少有一种选自以下组的化合物:(1)他汀化合物;(2)酪蛋白激酶1抑制剂;(3)cAMP诱导剂;(4)组蛋白甲基转移酶抑制剂,以将体细胞转化为成骨细胞。