NG2-glia as multipotent neural stem cells: fact or fantasy?
NG2-glia as multipotent neural stem cells: fact or fantasy?
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DOI:
10.1016/j.neuron.2011.05.013
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发表时间:
2011-05-26
期刊:
影响因子:
16.2
通讯作者:
McKenzie I
中科院分区:
文献类型:
--
作者:
Richardson WD;Young KM;Tripathi RB;McKenzie I
Cycling glial precursors - “NG2-glia” - are abundant in the developing and mature central nervous system (CNS). During development they generate oligodendrocytes. In culture, they can revert to a multipotent state, suggesting that they might have latent stem cell potential that could be harnessed to treat neurodegenerative disease. This hope has been subdued recently by a series of fate mapping studies that cast NG2-glia as dedicated oligodendrocyte precursors in the healthy adult CNS - though rare neuron production in the piriform cortex remains a possibility. Following CNS damage, the repertoire of NG2-glia expands to include Schwann cells and possibly astrocytes – but so far not neurons. This confirms the central role of NG2-glia in myelin repair. The realization that oligodendrocyte generation continues throughout normal adulthood has seeded the idea that myelin genesis might also be involved in neural plasticity. We review these developments, highlighting areas of current interest, contention and speculation.
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DOI:
10.1523/jneurosci.6000-09.2010
发表时间:
2010-03-10
期刊:
The Journal of neuroscience : the official journal of the Society for Neuroscience
影响因子:
--
作者:
De Biase LM;Nishiyama A;Bergles DE
通讯作者:
Bergles DE
影响因子:
7.8
作者:
Aguirre, Adan A;Chittajallu, Ramesh;Belachew, Shibeshih;Gallo, Vittorio
通讯作者:
Gallo, Vittorio
影响因子:
64.8
作者:
Bergles, DE;Roberts, JDB;Jahr, CE
通讯作者:
Jahr, CE
DOI:
10.1023/a:1025751900356
发表时间:
2002-07-01
期刊:
JOURNAL OF NEUROCYTOLOGY
影响因子:
--
作者:
Butt, AM;Kiff, J;Berry, M
通讯作者:
Berry, M
影响因子:
--
作者:
Bartzokis, G;Beckson, M;Mintz, J
通讯作者:
Mintz, J