Results 21 to 30 of about 6,637 (212)

A review on an imperative by-product: Glycosaminoglycans- A holistic approach

open access: yesCarbohydrate Polymer Technologies and Applications, 2023
Glycosaminoglycan is a generic term for a class of minor but significant components of the body. The extraction, application, and functionalization of GAGs are essential to explore owing to their biological significance.
Bindia Sahu   +4 more
doaj   +1 more source

An improved method for the structural profiling of keratan sulfates: analysis of keratan sulfates from brain and ovarian tumors [PDF]

open access: yesGlycobiology, 1999
A previously developed method for the structural fingerprinting of keratan sulfates (Brown et al., Glycobiology, 5, 311-317, 1995) has been adapted for use with oligosaccharides fluorescently labeled with 2-aminobenzoic acid following keratanase II digestion.
Whitham, K. M.   +5 more
openaire   +2 more sources

Glycan Node Analysis of Plasma-Derived Extracellular Vesicles

open access: yesCells, 2020
Blood plasma is a readily accessible source of extracellular vesicles (EVs), i.e., cell-secreted nanosized carriers that contain various biomolecules, including glycans.
Sierra A. Walker   +6 more
doaj   +1 more source

Proteomic and Postproteomic Characterization of Keratan Sulfate-Glycanated Isoforms of Thyroglobulin and Transferrin Uniquely Elaborated by Papillary Thyroid Carcinomas. [PDF]

open access: yes, 2003
Previous studies have suggested that surface components of papillary thyroid carcinoma (PTC) cells may be aberrantly glycanated, but the precise nature of these molecules has not been unveiled nor documented to be of clinical relevance.
Colombatti, Alfonso   +39 more
core   +1 more source

Corneal Dermatopontin Interacts with Keratan Sulfate Proteoglycans

open access: yes, 2022
Dermatopontin is an extracellular matrix protein with many functions, amongst which is the involvement in collagen fibrils’ organization. It has been isolated from bovine corneal stroma, alone and in a complex with keratan sulfate proteoglycans, using 7
Follwood, N.I.   +6 more
core   +1 more source

Effect of epithelial debridement on human cornea proteoglycans

open access: yesBrazilian Journal of Medical and Biological Research, 2001
Corneal transparency is attributed to the regular spacing and diameter of collagen fibrils, and proteoglycans may play a role in fibrillogenesis and matrix assembly. Corneal scar tissue is opaque and this opacity is explained by decreased ultrastructural
E.S. Soriano   +3 more
doaj   +1 more source

Left-sided valvular heart disease and retinopathy in a 38-year-old woman with attenuated mucopolysaccharidosis: a case report

open access: yesTherapeutic Advances in Rare Disease, 2023
Mucopolysaccharidoses (MPS) are a group of inherited lysosomal storage disorders caused by deficient levels and/or activity of glycosaminoglycan (GAG)-degradative enzymes.
Faizal Z. Asumda   +6 more
doaj   +1 more source

Novel Insight Into Glycosaminoglycan Biosynthesis Based on Gene Expression Profiles

open access: yesFrontiers in Cell and Developmental Biology, 2021
Glycosaminoglycans (GAGs) including chondroitin sulfate, dermatan sulfate, heparan sulfate, and keratan sulfate, except for hyaluronan that is a free polysaccharide, are covalently attached to core proteins to form proteoglycans.
Yi-Fan Huang   +2 more
doaj   +1 more source

Isolation and characterization of a heptaglycosylceramide from bovine erythrocyte membranes.

open access: yesJournal of Lipid Research, 1979
A heptaglycosylceramide was isolated from bovine erythrocyte membranes. The structure was characterized to be Gal(alpha 1-3)Gal(beta 1-4)GlcNAc(beta1-3)Gal(beta 1-4)Glc-NAc(beta 1-4)al(beta 1-4)GlcCer.
J L Chien, S C Li, Y T Li
doaj   +1 more source

Endothelial glycocalyx degradation during sepsis: Causes and consequences

open access: yesMatrix Biology Plus, 2021
The glycocalyx is a ubiquitous structure found on endothelial cells that extends into the vascular lumen. It is enriched in proteoglycans, which are proteins attached to the glycosaminoglycans heparan sulfate, chondroitin sulfate, dermatan sulfate ...
Ryan C. Sullivan   +3 more
doaj   +1 more source

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