Reference: Reggiori F and Ungermann C (2017) Autophagosome Maturation and Fusion. J Mol Biol 429(4):486-496

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Abstract


Macroautophagy, or simply autophagy, is a degradative pathway that delivers cytoplasmic components, including cytosol and organelles, to the lysosome in double-membrane vesicles called autophagosomes. This process is initiated at the pre-autophagosomal structure or phagophore assembly site and involves a number of highly conserved autophagy-related proteins. These support the generation and conversion of an open membranous cistern known as the phagophore or isolation membrane into a closed autophagosome. Within this review, we will focus on recent insights into the molecular events following the sealing/completion of an autophagosome, which lead to its maturation and subsequent fusion with endosomes/lysosomes.

Reference Type
Journal Article | Research Support, Non-U.S. Gov't | Review
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Reggiori F, Ungermann C
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