Axon regeneration requires a conserved MAP kinase pathway.
Axon regeneration requires a conserved MAP kinase pathway.
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DOI:
10.1126/science.1165527
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发表时间:
2009-02-06
期刊:
影响因子:
--
通讯作者:
Bastiani M
中科院分区:
文献类型:
--
作者:
Hammarlund M;Nix P;Hauth L;Jorgensen EM;Bastiani M
Regeneration of injured neurons can restore function, but most neurons regenerate poorly or not at all. The failure to regenerate in some cases is due to a lack of activation of cell-intrinsic regeneration pathways. Thus, these pathways might be targeted for the development of therapies that can restore neuron function after injury or disease. Here, we show that the DLK-1 MAP kinase pathway is essential for regeneration in C. elegans motor neurons. Loss of this pathway eliminates regeneration, while activating it improves regeneration. Further, these proteins also regulate the later step of growth cone migration. We conclude that after axon injury, activation of this MAP kinase cascade is required to switch the mature neuron from an aplastic state to a state capable of growth.
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DOI:
10.1083/jcb.149.4.931
发表时间:
2000-05-15
期刊:
The Journal of cell biology
影响因子:
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作者:
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通讯作者:
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DOI:
10.1002/neu.10084
发表时间:
2002-09-15
期刊:
JOURNAL OF NEUROBIOLOGY
影响因子:
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作者:
Gitler, D;Spira, ME
通讯作者:
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影响因子:
16.2
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Neumann, S;Bradke, F;Basbaum, AI
通讯作者:
Basbaum, AI
影响因子:
16.2
作者:
Qiu, J;Cai, CM;Filbin, MT
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DOI:
10.1083/jcb.200607098
发表时间:
2007-02-12
期刊:
The Journal of cell biology
影响因子:
--
作者:
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通讯作者:
Spira ME