کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2190467 | 1550411 | 2016 | 9 صفحه PDF | دانلود رایگان |
• Molecular biology of autophagy shows a complex membrane dynamics.
• The key event is highly orchestrated LC3 processing system.
• Autophagy provides a cellular infrastructure fighting against diverse threats.
• Lysophagy keeps lysosomal homeostasis in a broad range of human pathology.
Autophagy was originally identified as a cytoprotective system that provides emergency backup energy and basic building blocks under starvation condition by digesting self components. Recent advances in the field unveiled that this system also protects cells against multiple types of stress, as well as invasion by pathogens. Consistent with these findings, autophagy has been redefined as a safeguard system that plays a vital role in human pathology, and this realization has led to exponential progress in autophagy research. In this review, we introduce the basic mechanisms of canonical autophagy and also discuss selective autophagy, a set of pathways that target specific cellular components for digestion; in particular, we focus on lysophagy, a recently identified mechanism required for lysosomal homeostasis.
Journal: Journal of Molecular and Cellular Cardiology - Volume 95, June 2016, Pages 2–10