Biomaterial Database

Analysis of Proteoglycan Synthesis and Secretion in Cell Culture Systems. 2019

Chiara Paganini, and Rossella Costantini, and Antonio Rossi

Department of Molecular Medicine, Biochemistry Unit, University of Pavia, Pavia, Italy.

Experimental protocols for the synthesis and secretion of proteoglycans in cell culture models are important to study specific biosynthetic steps or disorders in which a defect in proteoglycans is expected. We describe a method using 35S-sulfate to metabolically label newly synthesized proteoglycans from cell cultures in order to measure proteoglycan synthesis and secretion. The method is set up for fibroblast and chondrocyte cultures, but can be extended to other cell types.

UI	MeSH Term	Description	Entries
D011509	Proteoglycans	Glycoproteins which have a very high polysaccharide content.	Proteoglycan,Proteoglycan Type H
D002850	Chromatography, Gel	Chromatography on non-ionic gels without regard to the mechanism of solute discrimination.	Chromatography, Exclusion,Chromatography, Gel Permeation,Chromatography, Molecular Sieve,Gel Filtration,Gel Filtration Chromatography,Chromatography, Size Exclusion,Exclusion Chromatography,Gel Chromatography,Gel Permeation Chromatography,Molecular Sieve Chromatography,Chromatography, Gel Filtration,Exclusion Chromatography, Size,Filtration Chromatography, Gel,Filtration, Gel,Sieve Chromatography, Molecular,Size Exclusion Chromatography
D002852	Chromatography, Ion Exchange	Separation technique in which the stationary phase consists of ion exchange resins. The resins contain loosely held small ions that easily exchange places with other small ions of like charge present in solutions washed over the resins.	Chromatography, Ion-Exchange,Ion-Exchange Chromatography,Chromatographies, Ion Exchange,Chromatographies, Ion-Exchange,Ion Exchange Chromatographies,Ion Exchange Chromatography,Ion-Exchange Chromatographies
D005347	Fibroblasts	Connective tissue cells which secrete an extracellular matrix rich in collagen and other macromolecules.	Fibroblast
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D053898	Biosynthetic Pathways	Sets of enzymatic reactions occurring in organisms and that form biochemicals by making new covalent bonds.	Biosynthetic Pathway,Pathway, Biosynthetic,Pathways, Biosynthetic
D018929	Cell Culture Techniques	Methods for maintaining or growing CELLS in vitro.	Cell Culture,Cell Culture Technique,Cell Cultures,Culture Technique, Cell,Culture Techniques, Cell
D019902	Chondrocytes	Polymorphic cells that form cartilage.	Chondroblasts,Chondroblast,Chondrocyte