PMID- 24567783 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20140624 LR - 20211021 IS - 1948-0210 (Print) IS - 1948-0210 (Electronic) IS - 1948-0210 (Linking) VI - 6 IP - 1 DP - 2014 Jan 26 TI - Dendritic cells derived from pluripotent stem cells: Potential of large scale production. PG - 1-10 LID - 10.4252/wjsc.v6.i1.1 [doi] AB - Human pluripotent stem cells (hPSCs), including human embryonic stem cells and human induced pluripotent stem cells, are promising sources for hematopoietic cells due to their unlimited growth capacity and the pluripotency. Dendritic cells (DCs), the unique immune cells in the hematopoietic system, can be loaded with tumor specific antigen and used as vaccine for cancer immunotherapy. While autologous DCs from peripheral blood are limited in cell number, hPSC-derived DCs provide a novel alternative cell source which has the potential for large scale production. This review summarizes recent advances in differentiating hPSCs to DCs through the intermediate stage of hematopoietic stem cells. Step-wise growth factor induction has been used to derive DCs from hPSCs either in suspension culture of embryoid bodies (EBs) or in co-culture with stromal cells. To fulfill the clinical potential of the DCs derived from hPSCs, the bioprocess needs to be scaled up to produce a large number of cells economically under tight quality control. This requires the development of novel bioreactor systems combining guided EB-based differentiation with engineered culture environment. Hence, recent progress in using bioreactors for hPSC lineage-specific differentiation is reviewed. In particular, the potential scale up strategies for the multistage DC differentiation and the effect of shear stress on hPSC differentiation in bioreactors are discussed in detail. FAU - Li, Yan AU - Li Y AD - Yan Li, Department of Chemical and Biomedical Engineering, Florida Agricultural and Mechanical University-Florida State University College of Engineering, Florida State University, Tallahassee, FL 32310, United States. FAU - Liu, Meimei AU - Liu M AD - Yan Li, Department of Chemical and Biomedical Engineering, Florida Agricultural and Mechanical University-Florida State University College of Engineering, Florida State University, Tallahassee, FL 32310, United States. FAU - Yang, Shang-Tian AU - Yang ST AD - Yan Li, Department of Chemical and Biomedical Engineering, Florida Agricultural and Mechanical University-Florida State University College of Engineering, Florida State University, Tallahassee, FL 32310, United States. LA - eng PT - Journal Article PT - Review PL - United States TA - World J Stem Cells JT - World journal of stem cells JID - 101535826 PMC - PMC3927009 OTO - NOTNLM OT - Bioreactor OT - Dendritic cells OT - Hematopoietic differentiation OT - Large scale production OT - Pluripotent stem cells EDAT- 2014/02/26 06:00 MHDA- 2014/02/26 06:01 PMCR- 2014/01/26 CRDT- 2014/02/26 06:00 PHST- 2013/09/29 00:00 [received] PHST- 2013/11/11 00:00 [revised] PHST- 2013/12/09 00:00 [accepted] PHST- 2014/02/26 06:00 [entrez] PHST- 2014/02/26 06:00 [pubmed] PHST- 2014/02/26 06:01 [medline] PHST- 2014/01/26 00:00 [pmc-release] AID - 10.4252/wjsc.v6.i1.1 [doi] PST - ppublish SO - World J Stem Cells. 2014 Jan 26;6(1):1-10. doi: 10.4252/wjsc.v6.i1.1.