Autophagy in cellular metabolism and cancer

被引：200
作者：
Jiang, Xuejun [1 ]
Overholtzer, Michael [1 ]
Thompson, Craig B. [2 ]
机构：
[1] Mem Sloan Kettering Canc Ctr, Cell Biol Program, New York, NY 10065 USA
[2] Mem Sloan Kettering Canc Ctr, Canc Biol & Genet Program, New York, NY 10065 USA
来源：
JOURNAL OF CLINICAL INVESTIGATION | 2015年 / 125卷 / 01期
关键词：
NONCANONICAL AUTOPHAGY; ATG12-ATG5; CONJUGATE; SELECTIVE AUTOPHAGY; PROTEIN; DEATH; P62; PHOSPHORYLATION; COMPLEX; PROMOTES; GROWTH;
D O I：
10.1172/JCI73942
中图分类号：
R-3 [医学研究方法]; R3 [基础医学];
学科分类号：
1001 ;
摘要：
Autophagy is a catabolic process mediated by incorporation of cellular material into cytosolic membrane vesicles for lysosomal degradation. It is crucial for maintaining cell viability and homeostasis in response to numerous stressful conditions. In this Review, the role of autophagy in both normal biology and disease is discussed. Emphasis is given to the interplay of autophagy with nutrient signaling through the ULK1 autophagy pre-initiation complex. Furthermore, related cellular processes utilizing components of the canonical autophagy pathway are discussed due to their potential roles in nutrient scavenging. Finally, the role of autophagy in cancer and its potential as a cancer therapeutic target are considered.
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收藏
页码：47 / 54
页数：8
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