Mitochondrial fragmentation in neurodegeneration.
Mitochondrial fragmentation in neurodegeneration.
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DOI:
10.1038/nrn2417
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发表时间:
2008-07
影响因子:
34.7
通讯作者:
Bossy-Wetzel, Ella
中科院分区:
文献类型:
--
作者:
Knott, Andrew B.;Perkins, Guy;Schwarzenbacher, Robert;Bossy-Wetzel, Ella
Mitochondria are remarkably dynamic organelles that migrate, divide and fuse. Cycles of mitochondrial fission and fusion ensure metabolite and mitochondrial DNA (mtDNA) mixing and dictate organelle shape, number and bioenergetic functionality. There is mounting evidence that mitochondrial dysfunction is an early and causal event in neurodegeneration. Mutations in mitochondrial fusion GTPases (mitofusin-2 and optic atrophy-1), neurotoxins and oxidative stress all disrupt the cable-like morphology of functional mitochondria. This results in impaired bioenergetics and mitochondrial migration and can trigger neurodegeneration. These findings suggest potential new treatment avenues for neurodegenerative diseases.
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DOI:
10.1073/pnas.0703976104
发表时间:
2007-07-10
影响因子:
11.1
作者:
Brooks, Craig;Wei, Qingqing;Dong, Zheng
通讯作者:
Dong, Zheng
影响因子:
11.4
作者:
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通讯作者:
Bossy-Wetzel, Ella
DOI:
10.1083/jcb.200211046
发表时间:
2003-01-20
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:
Chan DC
影响因子:
3.3
作者:
Cerveny, KL;Jensen, RE
通讯作者:
Jensen, RE
影响因子:
14.5
作者:
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通讯作者:
Carelli, Valerio