GARS axonopathy: not every neuron's cup of tRNA.
GARS axonopathy: not every neuron's cup of tRNA.
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DOI:
10.1016/j.tins.2009.11.001
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发表时间:
2010-02
影响因子:
15.9
通讯作者:
Fischbeck, Kenneth H.
中科院分区:
文献类型:
--
作者:
Motley, William W.;Talbot, Kevin;Fischbeck, Kenneth H.
Charcot-Marie-Tooth disease type 2D, a hereditary axonal neuropathy, is caused by mutations in glycyl-tRNA synthetase (GARS). The mutations are distributed throughout the protein in multiple functional domains. In biochemical and cell culture experiments, some mutant forms of GARS have been indistinguishable from wild-type protein, suggesting that these in vitro tests may not adequately assess the aberrant activity responsible for axonal degeneration. Recently, mouse and fly models have offered new insight into the disease mechanism. There are still gaps in our understanding of how mutations in a ubiquitously expressed component of the translation machinery result in axonal neuropathy. Here we review recent reports, weigh the evidence for and against possible mechanisms, and suggest areas of focus for future work.
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影响因子:
3.5
作者:
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通讯作者:
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影响因子:
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作者:
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影响因子:
3.5
作者:
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Ionasescu, R
影响因子:
9.8
作者:
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通讯作者:
Green, ED
DOI:
10.1083/jcb.149.3.567
发表时间:
2000-05-01
期刊:
The Journal of cell biology
影响因子:
--
作者:
Ko YG;Kang YS;Kim EK;Park SG;Kim S
通讯作者:
Kim S