Generation and expansion of highly pure motor neuron progenitors from human pluripotent stem cells.
Generation and expansion of highly pure motor neuron progenitors from human pluripotent stem cells.
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DOI:
10.1038/ncomms7626
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发表时间:
2015-03-25
影响因子:
16.6
通讯作者:
Zhang, Su-Chun
中科院分区:
文献类型:
--
作者:
Du, Zhong-Wei;Chen, Hong;Liu, Huisheng;Lu, Jianfeng;Qian, Kun;Huang, CindyTzu-Ling;Zhong, Xiaofen;Fan, Frank;Zhang, Su-Chun
Human pluripotent stem cells (hPSCs) have opened new opportunities for understanding human development, modeling disease processes and developing new therapeutics. However, these applications are hindered by low-efficiency and heterogeneity of target cell types differentiated from hPSCs, such as motor neurons (MNs), as well as our inability to maintain the potency of lineage committed progenitors. Here, by using a combination of small molecules that regulate multiple signaling pathways, we develop a method to guide human embryonic stem cells to a near-pure population (>95%) of motor neuron progenitors (MNPs) in 12 days, and an enriched population (>90%) of functionally mature MNs in an additional 16 days. More importantly, the MNPs can be expanded for at least 5 passages so that a single MNP can be amplified to 1×104. This method is reproducible in human induced pluripotent stem cells and is applied to model MNdegenerative diseases and in proof-of-principle drug screening assays.
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影响因子:
8.8
作者:
Lu J;Liu H;Huang CT;Chen H;Du Z;Liu Y;Sherafat MA;Zhang SC
通讯作者:
Zhang SC
影响因子:
25
作者:
Nagai, Makiko;Re, Diane B.;Przedborski, Serge
通讯作者:
Przedborski, Serge
影响因子:
46.9
作者:
Maury, Yves;Come, Julien;Nedelec, Stephane
通讯作者:
Nedelec, Stephane
DOI:
10.1073/pnas.0802220105
发表时间:
2008-09-02
影响因子:
11.1
作者:
Ma, Feng;Ebihara, Yasuhiro;Tsuji, Kohichiro
通讯作者:
Tsuji, Kohichiro
影响因子:
5
作者:
Neely, M. Diana;Litt, Michael J.;Bowman, Aaron B.
通讯作者:
Bowman, Aaron B.