Human embryonic stem cells (hESCs) can differentiate into any cell lineage (pluripotency potential) derived from the three germ layers: ectoderm, mesoderm, and endoderm. Pluripotency is usually demonstrated in vitro by… Click to show full abstract
Human embryonic stem cells (hESCs) can differentiate into any cell lineage (pluripotency potential) derived from the three germ layers: ectoderm, mesoderm, and endoderm. Pluripotency is usually demonstrated in vitro by spontaneous differentiation of hESCs grown on a monolayer of feeder-cells using an embryoid bodies (EBs)-based method. However, currently hESCs are grown mostly using fully defined media in the absence of a feeder layer. Here we describe a EBs-based protocol that allows multilineage differentiation of hESCs and human induced pluripotent stem cells (hiPSCs) grown on feeder-free conditions.
               
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