Lipids on Trial: The Search for the Offending Metabolite in Niemann-Pick type C Disease

被引:140
作者
Lloyd-Evans, Emyr [1 ]
Platt, Frances M. [1 ]
机构
[1] Univ Oxford, Dept Pharmacol, Oxford OX1 3QT, England
关键词
NPC1; NPC2; sphingosine; sphingolipid; cholesterol; lysosomal calcium; lysosomal storage disease; PROTEIN-KINASE-C; LOW-DENSITY-LIPOPROTEIN; SPHINGOLIPID ACTIVATOR PROTEINS; STEROL-SENSING DOMAIN; ACID SPHINGOMYELINASE; CHOLESTEROL ACCUMULATION; NPC1; PROTEIN; DISTAL AXONS; MURINE MODEL; CELL-BODIES;
D O I
10.1111/j.1600-0854.2010.01032.x
中图分类号
Q2 [细胞生物学];
学科分类号
071009 ; 090102 ;
摘要
Niemann-Pick disease type C is a complex lysosomal storage disorder caused by mutations in either the NPC1 or NPC2 genes that is characterized at the cellular level by the storage of multiple lipids, defective lysosomal calcium homeostasis and unique trafficking defects. We review the potential role of each of the individual storage lipids in initiating the pathogenic cascade and propose a model of NPC1 and NPC2 function based on the current knowledge.
引用
收藏
页码:419 / 428
页数:10
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