Emerging regulation and functions of autophagy

被引:1001
作者
Boya, Patricia [1 ]
Reggiori, Fulvio [2 ,3 ]
Codogno, Patrice [4 ]
机构
[1] CSIC, Ctr Invest Biol, Dept Cellular & Mol Biol, Madrid 28040, Spain
[2] Univ Med Ctr Utrecht, Dept Cell Biol, NL-3584 CX Utrecht, Netherlands
[3] Univ Med Ctr Utrecht, Inst Biomembranes, NL-3584 CX Utrecht, Netherlands
[4] Univ Paris 05, INSERM U845, Necker Growth & Signaling Res Ctr, F-75014 Paris, France
关键词
SELECTIVE AUTOPHAGY; UNCONVENTIONAL SECRETION; ENDOPLASMIC-RETICULUM; INDEPENDENTLY TARGET; AEROBIC GLYCOLYSIS; MEDIATED CLEAVAGE; ATG PROTEINS; TUMOR-GROWTH; CELL-DEATH; PHOSPHORYLATION;
D O I
10.1038/ncb2788
中图分类号
Q2 [细胞生物学];
学科分类号
071009 ; 090102 ;
摘要
Autophagy maintains cell, tissue and organism homeostasis through degradation. Complex post-translational modulation of the Atg (autophagy-related) proteins adds additional entry points for crosstalk with other cellular processes and helps define cell-type-specific regulations of autophagy. Beyond the simplistic view of a process exclusively dedicated to the turnover of cellular components, recent data have uncovered unexpected functions for autophagy and the autophagy-related genes, such as regulation of metabolism, membrane transport and modulation of host defenses - indicating the novel frontiers lying ahead.
引用
收藏
页码:713 / 720
页数:8
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