首页> 外国专利> HUMAN SEBOCYTE PRECURSOR CELLS, HUMAN SEBOCYTES AND IN VITRO METHODS FOR OBTAINING THE SAME FROM HUMAN INDUCED PLURIPOTENT STEM CELLS (HIPSC)

HUMAN SEBOCYTE PRECURSOR CELLS, HUMAN SEBOCYTES AND IN VITRO METHODS FOR OBTAINING THE SAME FROM HUMAN INDUCED PLURIPOTENT STEM CELLS (HIPSC)

机译:从人诱导的多能干细胞(HIPSC)中获得相同抗体的人类核细胞前体细胞,人类核细胞和体外方法

摘要

One aspect of the invention relates to an in vitro method for obtaining hiPSC-derived sebocyte precursor cells comprising the steps of:a) culturing, under feeder layer-free conditions, human induced pluripotent stem cells (hiPSC) in a sebocyte basal medium complemented with a combination of (i) retinoic acid (RA), (ii) bone morphogenetic protein 4 (BMP4) and (iii) epidermal growth factor (EGF), during a period of time ranging from about 5 days to about 15 days, so as to generate multipotent skin precursor cells,b) culturing, under feeder layer-free conditions, the multipotent skin precursor cells obtained at step a) in a sebocyte differentiation basal medium, during a period of time ranging from about 5 days to about 15 days, so as to generate hiPSC-derived sebocyte precursor cells, andc) collecting the hiPSC-derived sebocyte precursor cells obtained at step b).
机译:本发明的一个方面涉及一种用于获得hiPSC衍生的皮脂细胞前体细胞的体外方法,该方法包括以下步骤:a)在无饲养层的条件下,在皮脂细胞基础培养基中培养人诱导的多能干细胞(hiPSC),辅以(i)视黄酸(RA),(ii)骨形态发生蛋白4(BMP4)和( iii)表皮生长因子(EGF),在大约5天到大约15天的时间范围内,以产生多能的皮肤前体细胞,b)在无饲养层的条件下,在皮脂细胞分化基础培养基中,在约5天至约15天的时间段内,培养步骤a)中获得的多能皮肤前体细胞,以产生源自hiPSC的细胞皮脂细胞前体细胞,以及c)收集在步骤b)获得的源自hiPSC的皮脂细胞前体细胞。

著录项

  • 公开/公告号EP3284817A1

    专利类型

  • 公开/公告日2018-02-21

    原文格式PDF

  • 申请/专利权人 PHENOCELL;

    申请/专利号EP20160306065

  • 发明设计人 ONTENIENTE BRIGITTE;MARUOTTI JULIEN;

    申请日2016-08-18

  • 分类号C12N5/071;G01N33/50;

  • 国家 EP

  • 入库时间 2022-08-21 13:15:32

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