Microglia regulation of central nervous system myelin health and regeneration

SA Kent, VE Miron - Nature Reviews Immunology, 2024 - nature.com
Microglia are resident macrophages of the central nervous system that have key functions in
its development, homeostasis and response to damage and infection. Although microglia …

The role of glial autophagy in Alzheimer's disease

A Litwiniuk, GR Juszczak, AM Stankiewicz… - Molecular …, 2023 - nature.com
Although Alzheimer's disease is the most pervasive neurodegenerative disorder, the
mechanism underlying its development is still not precisely understood. Available data …

[HTML][HTML] Autophagy collaborates with apoptosis pathways to control oligodendrocyte number

T Zhang, A Bhambri, Y Zhang, D Barbosa, HG Bae… - Cell reports, 2023 - cell.com
Oligodendrocytes are the sole myelin-producing cells in the central nervous system.
Oligodendrocyte number is tightly controlled across diverse brain regions to match local …

[HTML][HTML] Alterations of oligodendrocyte and myelin energy metabolism in multiple sclerosis

E López-Muguruza, C Matute - International journal of molecular sciences, 2023 - mdpi.com
Multiple sclerosis (MS) is a complex autoimmune disease of the central nervous system
(CNS), characterized by demyelination and neurodegeneration. Oligodendrocytes play a …

Cell-specific alterations in autophagy-lysosomal activity near the chronically implanted microelectrodes

K Chen, CG Padilla, K Kiselyov, TDY Kozai - Biomaterials, 2023 - Elsevier
Intracortical microelectrodes that can record and stimulate brain activity have become a
valuable technique for basic science research and clinical applications. However, long-term …

[HTML][HTML] Autophagy-Dependent Secretion: Crosstalk between Autophagy and Exosome Biogenesis

E Zubkova, A Kalinin, A Bolotskaya… - Current Issues in …, 2024 - mdpi.com
The cellular secretome is pivotal in mediating intercellular communication and coordinating
responses to stressors. Exosomes, initially recognized for their role in waste disposal, have …

Dynamics of mature myelin

LA Osso, EG Hughes - Nature Neuroscience, 2024 - nature.com
Myelin, which is produced by oligodendrocytes, insulates axons to facilitate rapid and
efficient action potential propagation in the central nervous system. Traditionally viewed as a …

[HTML][HTML] The role of sirtuin 1 (SIRT1) in neurodegeneration

DI Razick, M Akhtar, J Wen, M Alam, N Dean… - Cureus, 2023 - ncbi.nlm.nih.gov
Sirtuins (SIRT) are a class of histone deacetylases that regulate important metabolic
pathways and play a role in several disease processes. Of the seven mammalian homologs …

[HTML][HTML] Nicotinamide enhances myelin production after demyelination through reduction of astrogliosis and microgliosis

SI Kaplanis, D Kaffe, N Ktena, A Lygeraki… - Frontiers in Cellular …, 2023 - frontiersin.org
Caloric restriction is the chronic reduction of total caloric intake without malnutrition and has
attracted a lot of attention as, among multiple other effects, it attenuates demyelination and …

KPT330 promotes the sensitivity of glioblastoma to olaparib by retaining SQSTM1 in the nucleus and disrupting lysosomal function

LH Wang, S Wei, Y Yuan, MJ Zhong, J Wang, ZX Yan… - Autophagy, 2024 - Taylor & Francis
ABSTRACT PARP (poly (ADP-ribose) polymerase) inhibitors have demonstrated promising
clinical activity in multiple homologous recombination (HR) deficiency tumors. However …