Dysfunctional mitochondrial Ca(2+) handling in mutant SOD1 mouse models of fALS: integration of findings from motor neuron somata and motor terminals.
Dysfunctional mitochondrial Ca(2+) handling in mutant SOD1 mouse models of fALS: integration of findings from motor neuron somata and motor terminals.
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DOI:
10.3389/fncel.2014.00184
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发表时间:
2014
影响因子:
5.3
通讯作者:
David G
中科院分区:
文献类型:
--
作者:
Barrett EF;Barrett JN;David G
Abundant evidence indicates that mitochondrial dysfunction and Ca2+ dysregulation contribute to the muscle denervation and motor neuron death that occur in mouse models of familial amyotrophic lateral sclerosis (fALS). This perspective considers measurements of mitochondrial function and Ca2+ handling made in both motor neuron somata and motor nerve terminals of SOD1-G93A mice at different disease stages. These complementary studies are integrated into a model of how mitochondrial dysfunction disrupts handling of stimulation-induced Ca2+ loads in presymptomatic and end-stages of this disease. Also considered are possible mechanisms underlying the findings that some treatments that preserve motor neuron somata fail to postpone degeneration of motor axons and terminals.
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影响因子:
5.3
作者:
Fischer, LR;Culver, DG;Glass, JD
通讯作者:
Glass, JD
影响因子:
3
作者:
Bernardi, P;Petronilli, V
通讯作者:
Petronilli, V
DOI:
10.1523/jneurosci.1233-11.2012
发表时间:
2012-01-04
期刊:
The Journal of neuroscience : the official journal of the Society for Neuroscience
影响因子:
--
作者:
Magrané J;Sahawneh MA;Przedborski S;Estévez ÁG;Manfredi G
通讯作者:
Manfredi G
影响因子:
4.3
作者:
Nicholls, David G.
通讯作者:
Nicholls, David G.
影响因子:
3.5
作者:
Bros-Facer, Virginie;Krull, David;Greensmith, Linda
通讯作者:
Greensmith, Linda