Autophagic myelin destruction by Schwann cells during Wallerian degeneration and segmental demyelination

SY Jang, YK Shin, SY Park, JY Park, HJ Lee, YH Yoo… - Glia, 2016 - Wiley Online Library
As lysosomal hydrolysis has long been suggested to be responsible for myelin clearance
after peripheral nerve injury, in this study, we investigated the possible role of …

Schwann cell autophagy, myelinophagy, initiates myelin clearance from injured nerves

JA Gomez-Sanchez, L Carty… - Journal of Cell …, 2015 - rupress.org
Although Schwann cell myelin breakdown is the universal outcome of a remarkably wide
range of conditions that cause disease or injury to peripheral nerves, the cellular and …

[HTML][HTML] Autophagy is involved in the reduction of myelinating Schwann cell cytoplasm during myelin maturation of the peripheral nerve

SY Jang, YK Shin, SY Park, JY Park, SH Rha, JK Kim… - PLoS …, 2015 - journals.plos.org
Peripheral nerve myelination involves dynamic changes in Schwann cell morphology and
membrane structure. Recent studies have demonstrated that autophagy regulates organelle …

Proteasome inhibition suppresses Schwann cell dedifferentiation in vitro and in vivo

HK Lee, YK Shin, J Jung, SY Seo, SY Baek, HT Park - Glia, 2009 - Wiley Online Library
The ubiquitin‐proteasome system (UPS), lysosomes, and autophagy are essential protein
degradation systems for the regulation of a variety of cellular physiological events including …

Induction of autophagy in neurite degeneration of mouse superior cervical ganglion neurons

Y Yang, K Fukui, T Koike… - European Journal of …, 2007 - Wiley Online Library
Emerging lines of evidence show that the mechanisms of neurite degeneration are
convergent, with poor neuritic transport, mitochondrial dysfunction and an increase in intra …

Schwann cell dedifferentiation‐associated demyelination leads to exocytotic myelin clearance in inflammatory segmental demyelination

SY Jang, BA Yoon, YK Shin, SH Yun, YR Jo, YY Choi… - Glia, 2017 - Wiley Online Library
Schwann cells (SCs), which form the peripheral myelin sheath, have the unique ability to
dedifferentiate and to destroy the myelin sheath under various demyelination conditions …

Autophagy in myelinating glia

J Belgrad, R De Pace, RD Fields - Journal of Neuroscience, 2020 - Soc Neuroscience
Autophagy is the cellular process involved in transportation and degradation of membrane,
proteins, pathogens, and organelles. This fundamental cellular process is vital in …

Early and sustained activation of autophagy in degenerating axons after spinal cord injury

VT Ribas, B Schnepf, M Challagundla, JC Koch… - Brain …, 2015 - Wiley Online Library
Axonal degeneration is one of the initial steps in many neurological disorders and has been
associated with increased autophagic activity. Although there are increasing data on the …

Autophagy in axonal and dendritic degeneration

Y Yang, M Coleman, L Zhang, X Zheng, Z Yue - Trends in neurosciences, 2013 - cell.com
Degeneration of axons and dendrites is a common and early pathological feature of many
neurodegenerative disorders, and is thought to be regulated by mechanisms distinct from …

[PDF][PDF] Oligodendroglial macroautophagy is essential for myelin sheath turnover to prevent neurodegeneration and death

ER Aber, CJ Griffey, T Davies, AM Li, YJ Yang… - Cell reports, 2022 - cell.com
Although macroautophagy deficits are implicated across adult-onset neurodegenerative
diseases, we understand little about how the discrete, highly evolved cell types of the central …