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The role of O-glycosylation in human disease
被引:84
|作者:
Magalhaes, Ana
[1
,2
]
Duarte, Henrique O.
[1
,2
]
Reis, Celso A.
[1
,2
,3
,4
]
机构:
[1] Univ Porto, Inst Invest & Inovacao Saude I3S, Rua Alfredo Allen 208, P-4200135 Porto, Portugal
[2] Univ Porto, IPATIMUP Inst Patol & Imunol Mol, Porto, Portugal
[3] Univ Porto, ICBAS Inst Ciencias Biomed Abel Salazar, Porto, Portugal
[4] Univ Porto, FMUP Fac Med, Porto, Portugal
关键词:
Cancer;
Cellular signaling;
Glycan-based therapies;
Glycosyltransferases;
Infection;
O-Glycans;
ANTIGEN-PRESENTING CELLS;
HELICOBACTER-PYLORI;
EXTRACELLULAR VESICLES;
T-CELLS;
CORE;
MOLECULAR-CLONING;
SELECTIN LIGANDS;
DENDRITIC CELLS;
LECTIN DOMAINS;
GLYCAN;
D O I:
10.1016/j.mam.2021.100964
中图分类号:
Q5 [生物化学];
Q7 [分子生物学];
学科分类号:
071010 ;
081704 ;
摘要:
O-glycosylation is a highly frequent post-translation modification of proteins, with important functional implications in both physiological and disease contexts. The biosynthesis of O-glycans depends on several layers of regulation of the cellular glycosylation machinery, being organ-, tissue- and cell-specific. This review provides insights on the molecular mechanism underlying O-glycan biosynthesis and modification, and highlights illustrative examples of diseases that are triggered or modulated by aberrant cellular O-glycosylation. Particular relevance is given to genetic disorders of glycosylation, infectious diseases and cancer. Finally, we address the potential of O-glycans and their biosynthetic pathways as targets for novel therapeutic strategies.
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页数:10
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