MATURATION OF HEPATOCYTE-LIKE CELLS DERIVED FROM HUMAN PLURIPOTENT STEM CELLS
申请人:Takara Bio Europe AB
公开号:EP2925859A1
公开(公告)日:2015-10-07
[EN] MATURATION OF HEPATOCYTE-LIKE CELLS DERIVED FROM HUMAN PLURIPOTENT STEM CELLS<br/>[FR] MATURATION DE CELLULES DE TYPE HÉPATOCYTE DÉRIVÉES DE CELLULES SOUCHES PLURIPOTENTES HUMAINES
申请人:CELLECTIS SA
公开号:WO2014083132A1
公开(公告)日:2014-06-05
The present invention relates to directed differentiation and maturation of hepatocyte-like cells. In particular, the present invention relates to exposure of hepatocyte-like cells to an activator of a retinoic acid responsive receptor, such as retinoic acid (RA), optionally in combination with an inhibitor of GSK-3 (Glycogen synthase kinase 3) or activator of Wnt signalling and/or with the overlay of the cells with one or more components characteristic of the mammalian extracellular matrix (matrix overlay).The present invention also relates to exposure of hepatocyte-like cells to an activator of a retinoic acid responsive receptor, such as retinoic acid (RA), optionally in combination with an inhibitor of a cycline dependent kinase (CDK) and/or with the overlay of the cells with one or more components characteristic of the mammalian extracellular matrix (matrix overlay). The hepatocyte-like cells obtained in accordance with the present invention show a phenotype which is more similar to that of primary hepatocytes than previously shown.