Overview of myelin, major myelin lipids, and myelin-associated proteins

A Kister, I Kister - Frontiers in chemistry, 2023 - frontiersin.org
Myelin is a modified cell membrane that forms a multilayer sheath around the axon. It retains
the main characteristics of biological membranes, such as lipid bilayer, but differs from them …

Oligodendrocyte progenitor cells in Alzheimer's disease: From physiology to pathology

P Zou, C Wu, TCY Liu, R Duan, L Yang - Translational neurodegeneration, 2023 - Springer
Oligodendrocyte progenitor cells (OPCs) play pivotal roles in myelin formation and
phagocytosis, communicating with neighboring cells and contributing to the integrity of the …

Pathological ultrastructural alterations of myelinated axons in normal appearing white matter in progressive multiple sclerosis

W Oost, AJ Huitema, K Kats, BNG Giepmans… - Acta Neuropathologica …, 2023 - Springer
Multiple sclerosis (MS) pathophysiology includes inflammation, demyelination and
neurodegeneration, but the exact mechanisms of disease initiation and progression are …

Harnessing myelin water fraction as an imaging biomarker of human cerebral aging, neurodegenerative diseases, and risk factors influencing myelination: A review

ME Faulkner, Z Gong, A Guo, JP Laporte… - Journal of …, 2024 - Wiley Online Library
Myelin water fraction (MWF) imaging has emerged as a promising magnetic resonance
imaging (MRI) biomarker for investigating brain function and composition. This …

Quantitative T1 brain map** in early relapsing-remitting multiple sclerosis: longitudinal changes, lesion heterogeneity and disability

JG Harper, EN York, R Meijboom, A Kampaite… - European …, 2024 - Springer
Objectives To quantify brain microstructural changes in recently diagnosed relapsing-
remitting multiple sclerosis (RRMS) using longitudinal T 1 measures, and determine their …

[HTML][HTML] Longitudinal microstructural MRI markers of demyelination and neurodegeneration in early relapsing-remitting multiple sclerosis: Magnetisation transfer …

EN York, R Meijboom, MJ Thrippleton, ME Bastin… - NeuroImage: Clinical, 2022 - Elsevier
Introduction Quantitative microstructural MRI, such as myelin-sensitive magnetisation
transfer ratio (MTR) or saturation (MTsat), axon-sensitive water diffusion Neurite Orientation …

Adult‐onset depletion of sulfatide leads to axonal degeneration with relative myelin sparing

E Dustin, AR McQuiston, K Honke, JP Palavicini, X Han… - Glia, 2023 - Wiley Online Library
O‐sulfogalactosylceramide (sulfatide) constitutes a class of sphingolipids that comprise
about 4% of myelin lipids in the central nervous system. Previously, our group characterized …

AimSeg: A machine-learning-aided tool for axon, inner tongue and myelin segmentation

P Carrillo-Barberà, AM Rondelli… - PLOS Computational …, 2023 - journals.plos.org
Electron microscopy (EM) images of axons and their ensheathing myelin from both the
central and peripheral nervous system are used for assessing myelin formation …

[HTML][HTML] Comparing myelin-sensitive magnetic resonance imaging measures and resulting g-ratios in healthy and multiple sclerosis brains

RC Berg, A Menegaux, T Amthor, G Gilbert, M Mora… - Neuroimage, 2022 - Elsevier
The myelin concentration and the degree of myelination of nerve fibers can provide valuable
information on the integrity of human brain tissue. Magnetic resonance imaging (MRI) of …

Rationale and design of the brain magnetic resonance imaging protocol for FutureMS: a longitudinal multi-centre study of newly diagnosed patients with relapsing …

R Meijboom, SJ Wiseman, EN York… - Wellcome Open …, 2022 - pmc.ncbi.nlm.nih.gov
Introduction: Multiple sclerosis (MS) is a chronic neuroinflammatory and neurodegenerative
disease. MS prevalence varies geographically and is notably high in Scotland. Disease …