Autophagy in degenerating axons following spinal cord injury: evidence for autophagosome biogenesis in retraction bulbs

VT Ribas, P Lingor - Neural regeneration research, 2015 - journals.lww.com
Macroautophagy (here autophagy) is a catabolic mechanism responsible for the
degradation of bulk cytoplasm, long-lived proteins and organelles. During autophagy, the
cargos are engulfed by double-membrane structures named phagophores, which expand to
form the autophagosomes. Subsequently, these autophagosomes fuse with lysosomes, in
which the cytoplasmic cargos are degraded. Autophagy is a constitutive process, which
plays an important role in cellular homeostasis. In primary neurons autophagosome …
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