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US 12,723,237 B2Granted
Method for obtaining endothelial cells from pluripotent stem cells
AssigneesAdhara, Centre d'Etude des Cellules Souches, Universite D'Evry Val D'Essonne
InventorsChristine Baldeschi, Annabelle Darle
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Abstract
The invention relates to a method for obtaining endothelial cells from human pluripotent stem cells.
Claims15
A method for differentiating pluripotent stem cells into endothelial cells, comprising the steps of:
- a) on day 0, the pluripotent stem cells are dissociated, seeded at a density of 40 000 to 60 000 cells/cm2 on a matrix and cultured in monolayer conditions in the presence of a medium suitable for the culture of pluripotent cells, further comprising fibroblast growth factor 2 (FGF2) and a ROCK inhibitor;
- b) on day 1, the medium is replaced with a medium suitable for mesoderm induction, further comprising a GSK3 (Glycogen Synthase Kinase 3) inhibitor and BMP4 (Bone Morphogenetic Protein 4);
- c) on day 4, the medium is replaced with a medium suitable for the culture of endothelial cells, further comprising VEGF (Vascular Endothelial Growth Factor) and forskolin;
- d) on day 6, the cells are dissociated and selected for expression of the CD144 marker,
- wherein said process meets good manufacturing practices (GMP) standards.
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