Mitochondrial cholesterol: a connection between caveolin, metabolism, and disease.
Mitochondrial cholesterol: a connection between caveolin, metabolism, and disease.
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DOI:
10.1111/j.1600-0854.2011.01259.x
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发表时间:
2011-11
期刊:
影响因子:
--
通讯作者:
Pol A
中科院分区:
文献类型:
--
作者:
Bosch M;Marí M;Gross SP;Fernández-Checa JC;Pol A
Caveolin (CAV) is an essential component of caveolae, cholesterol-enriched invaginations of the plasma membrane of most mammalian cells. However, CAV is not restricted to plasma membrane caveolae, and pools of CAV are present in myriad intracellular membranes. CAV proteins tightly bind cholesterol and contribute to regulation of cholesterol fluxes and distributions within cells. In this context, we recently demonstrated that CAV1 regulates the poorly-understood process controlling mitochondria cholesterol levels. Cholesterol accumulates in mitochondrial membranes in the absence of CAV1, promoting the organelle’s dysfunction with important metabolic consequences for cells and animals. In this Interchange Article we suggest a working hypothesis that addresses the role of CAV1 within the homeostatic network that regulates the influx/efflux of mitochondrial cholesterol.
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DOI:
10.1083/jcb.152.5.1079
发表时间:
2001-03-05
期刊:
The Journal of cell biology
影响因子:
--
作者:
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通讯作者:
Nomura R
影响因子:
9.2
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通讯作者:
Pol, Albert
影响因子:
15.9
作者:
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影响因子:
5.8
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影响因子:
3.3
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通讯作者:
Pagano, Richard E.