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Stem Cells Transl Med. 2013 Nov;2(11):862-70. doi: 10.5966/sctm.2013-0080. Epub 2013 Oct 10.

Efficient and rapid derivation of primitive neural stem cells and generation of brain subtype neurons from human pluripotent stem cells.

Author information

1
Primary and Stem Cell Culture Systems, Life Technologies, Frederick, Maryland, USA.

Erratum in

  • Stem Cells Transl Med. 2013 Dec;2(12):1022.

Abstract

Human pluripotent stem cells (hPSCs), including human embryonic stem cells and human induced pluripotent stem cells, are unique cell sources for disease modeling, drug discovery screens, and cell therapy applications. The first step in producing neural lineages from hPSCs is the generation of neural stem cells (NSCs). Current methods of NSC derivation involve the time-consuming, labor-intensive steps of an embryoid body generation or coculture with stromal cell lines that result in low-efficiency derivation of NSCs. In this study, we report a highly efficient serum-free pluripotent stem cell neural induction medium that can induce hPSCs into primitive NSCs (pNSCs) in 7 days, obviating the need for time-consuming, laborious embryoid body generation or rosette picking. The pNSCs expressed the neural stem cell markers Pax6, Sox1, Sox2, and Nestin; were negative for Oct4; could be expanded for multiple passages; and could be differentiated into neurons, astrocytes, and oligodendrocytes, in addition to the brain region-specific neuronal subtypes GABAergic, dopaminergic, and motor neurons. Global gene expression of the transcripts of pNSCs was comparable to that of rosette-derived and human fetal-derived NSCs. This work demonstrates an efficient method to generate expandable pNSCs, which can be further differentiated into central nervous system neurons and glia with temporal, spatial, and positional cues of brain regional heterogeneity. This method of pNSC derivation sets the stage for the scalable production of clinically relevant neural cells for cell therapy applications in good manufacturing practice conditions.

KEYWORDS:

Astrocytes; Cell culture; Nestin; Neural differentiation; Neural induction; Neural stem cell; Neuron; Oligodendrocytes

PMID:
24113065
PMCID:
PMC3808201
DOI:
10.5966/sctm.2013-0080
[Indexed for MEDLINE]
Free PMC Article

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