Sialometabolism in brain health and Alzheimer's disease

P Rawal, L Zhao - Frontiers in Neuroscience, 2021 - frontiersin.org
Sialic acids refer to a unique family of acidic sugars with a 9-carbon backbone that are
mostly found as terminal residues in glycan structures of glycoconjugates including both …

[HTML][HTML] Role and therapeutic implications of protein glycosylation in neuroinflammation

AL Rebelo, MT Chevalier, L Russo, A Pandit - Trends in Molecular …, 2022 - cell.com
The importance of glycosylation (post-translational attachment of glycan residues to
proteins) in the context of neuroinflammation is only now beginning to be understood …

Transcriptomic and glycomic analyses highlight pathway-specific glycosylation alterations unique to Alzheimer's disease

X Tang, J Tena, J Di Lucente, I Maezawa, DJ Harvey… - Scientific reports, 2023 - nature.com
Glycosylation has been found to be altered in the brains of individuals with Alzheimer's
disease (AD). However, it is unknown which specific glycosylation-related pathways are …

Complete spatial characterisation of N-glycosylation upon striatal neuroinflammation in the rodent brain

AL Rebelo, F Gubinelli, P Roost, C Jan… - Journal of …, 2021 - Springer
Background Neuroinflammation is an underlying pathology of all neurological conditions,
the understanding of which is still being comprehended. A specific molecular pathway that …

[HTML][HTML] Protein glycosylation and glycoinformatics for novel biomarker discovery in neurodegenerative diseases

J Costa, C Hayes, F Lisacek - Ageing research reviews, 2023 - Elsevier
Glycosylation is a common post-translational modification of brain proteins including cell
surface adhesion molecules, synaptic proteins, receptors and channels, as well as …

The dynamic brain N-glycome

TS Klarić, G Lauc - Glycoconjugate journal, 2022 - Springer
The attachment of carbohydrates to other macromolecules, such as proteins or lipids, is an
important regulatory mechanism termed glycosylation. One subtype of protein glycosylation …

The multifaceted roles of the brain glycogen

KH Markussen, M Corti, BJ Byrne… - Journal of …, 2024 - Wiley Online Library
Glycogen is a biologically essential macromolecule that is directly involved in multiple
human diseases. While its primary role in carbohydrate storage and energy metabolism in …

Bisecting Lewis X in Hybrid-Type N-Glycans of Human Brain Revealed by Deep Structural Glycomics

J Helm, C Grünwald-Gruber, A Thader… - Analytical …, 2021 - ACS Publications
The importance of protein glycosylation in the biomedical field requires methods that not
only quantitate structures by their monosaccharide composition, but also resolve and identify …

The role of FUT8‐catalyzed core fucosylation in Alzheimer's amyloid‐β oligomer‐induced activation of human microglia

LW Jin, J Di Lucente, U Ruiz Mendiola, X Tang… - Glia, 2023 - Wiley Online Library
Fucosylation, especially core fucosylation of N‐glycans catalyzed by α1‐6
fucosyltransferase (fucosyltransferase 8 or FUT8), plays an important role in regulating the …

Roles of Siglecs in neurodegenerative diseases

JJ Siew, Y Chern, KH Khoo, T Angata - Molecular Aspects of Medicine, 2023 - Elsevier
Microglia are resident myeloid cells in the central nervous system (CNS) with a unique
developmental origin, playing essential roles in developing and maintaining the CNS …