Controlled, Scalable Embryonic Stem Cell Differentiation Culture

作者: Stephen M. Dang , Sharon Gerecht-Nir , Jinny Chen , Joseph Itskovitz-Eldor , Peter W. Zandstra

DOI: 10.1634/STEMCELLS.22-3-275

关键词: BiologyKOSRCell biologyStem cellP19 cellCell potencyCell aggregationEmbryoid bodyEmbryonic stem cellCellular differentiationDevelopmental biologyMolecular medicine

摘要: Embryonic stem (ES) cells are of significant interest as a renewable source therapeutically useful cells. ES cell aggregation is important for both human and mouse embryoid body (EB) formation the subsequent generation derivatives. Aggregation between EBs (agglomeration), however, inhibits growth differentiation in stirred or high-cell-density static cultures. We demonstrate that agglomeration two initiated by E-cadherin-mediated attachment followed active migration. report development technology capable controlling cell-cell interactions scalable culture mass encapsulation size-specified agarose capsules. When placed stirred-suspension bioreactors, encapsulated can be used to produce quantities hematopoietic progenitor controlled environment.

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