Glycogen-autophagy: Molecular machinery and cellular mechanisms of glycophagy.

ABSTRACT: Autophagy is an essential cellular process involving degradation of superfluous or defective macromolecules and organelles as a form of homeostatic recycling. Initially proposed to be a "bulk" degradation pathway, a more nuanced appreciation of selective autophagy pathways has developed in the literature in recent years. As a glycogen-selective autophagy process, "glycophagy" is emerging as a key metabolic route of transport and delivery of glycolytic fuel substrate. Study of glycophagy is at an early stage. Enhanced understanding of this major noncanonical pathway of glycogen flux will provide important opportunities for new insights into cellular energy metabolism. In addition, glycogen metabolic mishandling is centrally involved in the pathophysiology of several metabolic diseases in a

SUBMITTER: Koutsifeli P 

PROVIDER: S-EPMC9249846 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature