Matches in SemOpenAlex for { <https://semopenalex.org/work/W1500330266> ?p ?o ?g. }
- W1500330266 endingPage "200" @default.
- W1500330266 startingPage "191" @default.
- W1500330266 abstract "Interferon-gamma (IFN-gamma) is a secretory glycoprotein produced by T cells in response to antigenic or mitogenic stimuli. We studied the kinetics of the synthesis, N-glycosylation, and secretion of IFN-gamma in human CD8+ T lymphocytes stimulated via T-cell receptor. Highly elevated IFN-gamma mRNA levels were found as early as 1 h after stimulation. Maximal IFN-gamma protein synthesis was observed 2-4 h after induction and appeared to correlate to steady-state IFN-gamma mRNA levels. As analyzed by pulse/chase experiments, the secretion of IFN-gamma from T cells was very rapid, the secretion half-time being approximately 20-25 min. Inhibition of N-glycosylation by tunicamycin dramatically reduced the expression of IFN-gamma, but did not block its secretion. Natural IFN-gamma is heterogeneously glycosylated and doubly, singly, and unglycosylated forms exist. Experiments performed in a cell-free translation/glycosylation system with mutated IFN-gamma constructs lacking either one of the potential glycosylation sites suggested that Asn25 is more efficiently glycosylated than Asn97. Site-specific oligosaccharide analysis of natural IFN-gamma by glycosidase treatment followed by matrix-assisted-laser-desorption-ionization mass spectrometry revealed considerable variation in the carbohydrate structures, with more than 30 different forms. The glycans at Asn25 consisted of fucosylated, mainly complex-type oligosaccharides, whereas the glycans at Asn97 were more heterogeneous, with hybrid and high-mannose structures. Our results emphasize the essential role of N-linked glycans in the biology of IFN-gamma and show that there is a considerable heterogeneity in the individual sugar chains of this important human cytokine." @default.
- W1500330266 created "2016-06-24" @default.
- W1500330266 creator A5007995979 @default.
- W1500330266 creator A5014404761 @default.
- W1500330266 creator A5026129534 @default.
- W1500330266 creator A5041298979 @default.
- W1500330266 creator A5049027923 @default.
- W1500330266 date "1996-12-01" @default.
- W1500330266 modified "2023-10-18" @default.
- W1500330266 title "Biosynthesis and N-glycosylation of Human Interferon-gamma. Asn25 and Asn97 Differ Markedly in How Efficiently They are Glycosylated and in Their Oligosaccharide Composition" @default.
- W1500330266 cites W1486705206 @default.
- W1500330266 cites W1499971966 @default.
- W1500330266 cites W1515021757 @default.
- W1500330266 cites W1548287977 @default.
- W1500330266 cites W1552234264 @default.
- W1500330266 cites W1568477959 @default.
- W1500330266 cites W1568709382 @default.
- W1500330266 cites W1569365736 @default.
- W1500330266 cites W1670758519 @default.
- W1500330266 cites W1736358599 @default.
- W1500330266 cites W1971939843 @default.
- W1500330266 cites W1975023757 @default.
- W1500330266 cites W1988126373 @default.
- W1500330266 cites W1992189713 @default.
- W1500330266 cites W2008276924 @default.
- W1500330266 cites W2012383552 @default.
- W1500330266 cites W2015512183 @default.
- W1500330266 cites W2026958168 @default.
- W1500330266 cites W2027109325 @default.
- W1500330266 cites W2029275361 @default.
- W1500330266 cites W2031372194 @default.
- W1500330266 cites W2049122170 @default.
- W1500330266 cites W2071191299 @default.
- W1500330266 cites W2075858230 @default.
- W1500330266 cites W2077370394 @default.
- W1500330266 cites W2087159423 @default.
- W1500330266 cites W2100837269 @default.
- W1500330266 cites W2129232972 @default.
- W1500330266 cites W2131656392 @default.
- W1500330266 cites W2131756959 @default.
- W1500330266 cites W2144253654 @default.
- W1500330266 cites W2149736282 @default.
- W1500330266 cites W2155927328 @default.
- W1500330266 cites W2161575486 @default.
- W1500330266 cites W2312543132 @default.
- W1500330266 cites W2316772 @default.
- W1500330266 cites W2337781405 @default.
- W1500330266 cites W339304748 @default.
- W1500330266 cites W4239648446 @default.
- W1500330266 cites W4246221686 @default.
- W1500330266 cites W4247735937 @default.
- W1500330266 doi "https://doi.org/10.1111/j.1432-1033.1996.0191r.x" @default.
- W1500330266 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/8973632" @default.
- W1500330266 hasPublicationYear "1996" @default.
- W1500330266 type Work @default.
- W1500330266 sameAs 1500330266 @default.
- W1500330266 citedByCount "28" @default.
- W1500330266 countsByYear W15003302662013 @default.
- W1500330266 countsByYear W15003302662014 @default.
- W1500330266 countsByYear W15003302662015 @default.
- W1500330266 countsByYear W15003302662016 @default.
- W1500330266 countsByYear W15003302662018 @default.
- W1500330266 countsByYear W15003302662019 @default.
- W1500330266 countsByYear W15003302662020 @default.
- W1500330266 countsByYear W15003302662021 @default.
- W1500330266 countsByYear W15003302662022 @default.
- W1500330266 crossrefType "journal-article" @default.
- W1500330266 hasAuthorship W1500330266A5007995979 @default.
- W1500330266 hasAuthorship W1500330266A5014404761 @default.
- W1500330266 hasAuthorship W1500330266A5026129534 @default.
- W1500330266 hasAuthorship W1500330266A5041298979 @default.
- W1500330266 hasAuthorship W1500330266A5049027923 @default.
- W1500330266 hasConcept C104317684 @default.
- W1500330266 hasConcept C108625454 @default.
- W1500330266 hasConcept C139447449 @default.
- W1500330266 hasConcept C153911025 @default.
- W1500330266 hasConcept C185592680 @default.
- W1500330266 hasConcept C202751555 @default.
- W1500330266 hasConcept C206212055 @default.
- W1500330266 hasConcept C2777313579 @default.
- W1500330266 hasConcept C2777575526 @default.
- W1500330266 hasConcept C2777726330 @default.
- W1500330266 hasConcept C2780841837 @default.
- W1500330266 hasConcept C30324644 @default.
- W1500330266 hasConcept C49039625 @default.
- W1500330266 hasConcept C55493867 @default.
- W1500330266 hasConcept C86803240 @default.
- W1500330266 hasConceptScore W1500330266C104317684 @default.
- W1500330266 hasConceptScore W1500330266C108625454 @default.
- W1500330266 hasConceptScore W1500330266C139447449 @default.
- W1500330266 hasConceptScore W1500330266C153911025 @default.
- W1500330266 hasConceptScore W1500330266C185592680 @default.
- W1500330266 hasConceptScore W1500330266C202751555 @default.
- W1500330266 hasConceptScore W1500330266C206212055 @default.
- W1500330266 hasConceptScore W1500330266C2777313579 @default.
- W1500330266 hasConceptScore W1500330266C2777575526 @default.
- W1500330266 hasConceptScore W1500330266C2777726330 @default.
- W1500330266 hasConceptScore W1500330266C2780841837 @default.