Calorie restriction alters mitochondrial protein acetylation.
Calorie restriction alters mitochondrial protein acetylation.
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DOI:
10.1111/j.1474-9726.2009.00503.x
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发表时间:
2009-09
期刊:
影响因子:
7.8
通讯作者:
Lombard DB
中科院分区:
文献类型:
--
作者:
Schwer B;Eckersdorff M;Li Y;Silva JC;Fermin D;Kurtev MV;Giallourakis C;Comb MJ;Alt FW;Lombard DB
Calorie restriction (CR) increases lifespan in organisms ranging from budding yeast through mammals. Mitochondrial adaptation represents a key component of the response to CR. Molecular mechanisms underlying this adaptation are largely unknown. Here we show that lysine acetylation of mitochondrial proteins is altered during CR in a tissue-specific fashion. Via large-scale mass spectrometry screening, we identify 72 candidate proteins involved in a variety of metabolic pathways with altered acetylation during CR. Mitochondrial acetylation changes may play an important role in the pro-longevity CR response.
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影响因子:
46.9
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通讯作者:
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DOI:
10.1152/ajpendo.00382.2004
发表时间:
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