Do cytoskeletal components control fatty acid translocation into liver mitochondria?

被引:22
作者
Guzmán, M [2 ]
Velasco, G
Geelen, MJH
机构
[1] Univ Utrecht, Vet Biochem Lab, NL-3508 TD Utrecht, Netherlands
[2] Univ Complutense, Sch Biol, Dept Biochem & Mol Biol 1, E-28040 Madrid, Spain
关键词
D O I
10.1016/S1043-2760(99)00223-4
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
For two decades it has been assumed that inhibition of carnitine palmitoyl-transferase I (CPT-1) by malonyl-CoA represents the main regulatory mechanism Of liver ketogenesis. However, recent evidence indicates that CPT-I activity is also controlled by interactions between mitochondria and cytoskeletal components. This newly recognized mechanism emphasizes the emerging role of the cytoskeleton in the regulation of metabolic pathways.
引用
收藏
页码:49 / 53
页数:5
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