Matches in SemOpenAlex for { <https://semopenalex.org/work/W1965307985> ?p ?o ?g. }
- W1965307985 endingPage "305" @default.
- W1965307985 startingPage "296" @default.
- W1965307985 abstract "The murine plasma cell line MOPC 315 efficiently targets newly synthesized acid hydrolases to lysosomes in spite of a marked deficiency in the level of the mannose 6-phosphate receptor (Gabel, C., D. Goldberg, and S. Kornfeld, 1983, Proc. Natl. Acad. Sci. USA, 80:775-779). To better understand the routing of lysosomal enzymes in this cell line, pulse-chase experiments were performed with [2-3H]mannose and [35S]methionine followed by immunoprecipitation of beta-glucuronidase and IgA. By 3 h of chase, essentially all of the newly synthesized beta-glucuronidase had undergone proteolytic processing, suggesting that the molecules had reached lysosomes. At this time 30% of the pulse-labeled IgA was still intracellular. The oligosaccharides on the intracellular IgA were of the high mannose-type, while the secreted IgA contained processed, complex-type oligosaccharides. This indicates that the intracellular IgA was still in the endoplasmic reticulum or an early region of the Golgi complex when all of the beta-glucuronidase had reached lysosomes. Therefore, beta-glucuronidase and IgA must exit from the endoplasmic reticulum or the early Golgi complex at different rates, a finding that is inconsistent with bulk phase movement of these proteins from the endoplasmic reticulum to the trans Golgi complex. The addition of the ionophore monensin greatly slows the rate of IgA secretion from MOPC 315 cells and the molecules secreted have incompletely processed oligosaccharides. In contrast, monensin only slightly delays the transport of newly synthesized beta-glucuronidase to lysosomes and causes no significant alteration in the extent of oligosaccharide phosphorylation, a process that appears to occur in the early (cis) Golgi complex. However, the labeled beta-glucuronidase was deficient in sialylated, phosphorylated hybrid oligosaccharides whose biosynthesis requires the action of late stage oligosaccharide processing enzymes assumed to be localized in the trans Golgi complex." @default.
- W1965307985 created "2016-06-24" @default.
- W1965307985 creator A5039396802 @default.
- W1965307985 creator A5064863646 @default.
- W1965307985 date "1984-07-01" @default.
- W1965307985 modified "2023-09-23" @default.
- W1965307985 title "Targeting of beta-glucuronidase to lysosomes in mannose 6-phosphate receptor-deficient MOPC 315 cells." @default.
- W1965307985 cites W114623666 @default.
- W1965307985 cites W1502371571 @default.
- W1965307985 cites W1503899242 @default.
- W1965307985 cites W1522188234 @default.
- W1965307985 cites W1524337692 @default.
- W1965307985 cites W1524415594 @default.
- W1965307985 cites W152794109 @default.
- W1965307985 cites W1533411461 @default.
- W1965307985 cites W1552593866 @default.
- W1965307985 cites W1561511774 @default.
- W1965307985 cites W1566105461 @default.
- W1965307985 cites W1566150601 @default.
- W1965307985 cites W1570546072 @default.
- W1965307985 cites W1577311545 @default.
- W1965307985 cites W1586039957 @default.
- W1965307985 cites W1598109746 @default.
- W1965307985 cites W1966784562 @default.
- W1965307985 cites W1971608670 @default.
- W1965307985 cites W1978881409 @default.
- W1965307985 cites W1981504260 @default.
- W1965307985 cites W1985289297 @default.
- W1965307985 cites W1988361400 @default.
- W1965307985 cites W1999217338 @default.
- W1965307985 cites W2001192613 @default.
- W1965307985 cites W2001197606 @default.
- W1965307985 cites W2007288593 @default.
- W1965307985 cites W2010423513 @default.
- W1965307985 cites W2011985054 @default.
- W1965307985 cites W201372337 @default.
- W1965307985 cites W2018289835 @default.
- W1965307985 cites W2019420909 @default.
- W1965307985 cites W2024879590 @default.
- W1965307985 cites W2031541160 @default.
- W1965307985 cites W2042585856 @default.
- W1965307985 cites W2056917962 @default.
- W1965307985 cites W2062360693 @default.
- W1965307985 cites W2075267760 @default.
- W1965307985 cites W2076109789 @default.
- W1965307985 cites W2099082664 @default.
- W1965307985 cites W2100837269 @default.
- W1965307985 cites W2101181033 @default.
- W1965307985 cites W2122755820 @default.
- W1965307985 cites W2124808266 @default.
- W1965307985 cites W2130466615 @default.
- W1965307985 cites W2140892487 @default.
- W1965307985 cites W2143088883 @default.
- W1965307985 cites W2143568958 @default.
- W1965307985 cites W2167948410 @default.
- W1965307985 cites W22523859 @default.
- W1965307985 doi "https://doi.org/10.1083/jcb.99.1.296" @default.
- W1965307985 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/2275628" @default.
- W1965307985 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/6330127" @default.
- W1965307985 hasPublicationYear "1984" @default.
- W1965307985 type Work @default.
- W1965307985 sameAs 1965307985 @default.
- W1965307985 citedByCount "33" @default.
- W1965307985 crossrefType "journal-article" @default.
- W1965307985 hasAuthorship W1965307985A5039396802 @default.
- W1965307985 hasAuthorship W1965307985A5064863646 @default.
- W1965307985 hasBestOaLocation W19653079851 @default.
- W1965307985 hasConcept C119062480 @default.
- W1965307985 hasConcept C120694314 @default.
- W1965307985 hasConcept C158617107 @default.
- W1965307985 hasConcept C170493617 @default.
- W1965307985 hasConcept C181199279 @default.
- W1965307985 hasConcept C2775887612 @default.
- W1965307985 hasConcept C2775960820 @default.
- W1965307985 hasConcept C2778822930 @default.
- W1965307985 hasConcept C2779181561 @default.
- W1965307985 hasConcept C2780216420 @default.
- W1965307985 hasConcept C2780224938 @default.
- W1965307985 hasConcept C49039625 @default.
- W1965307985 hasConcept C55493867 @default.
- W1965307985 hasConcept C79879829 @default.
- W1965307985 hasConcept C86803240 @default.
- W1965307985 hasConcept C95444343 @default.
- W1965307985 hasConceptScore W1965307985C119062480 @default.
- W1965307985 hasConceptScore W1965307985C120694314 @default.
- W1965307985 hasConceptScore W1965307985C158617107 @default.
- W1965307985 hasConceptScore W1965307985C170493617 @default.
- W1965307985 hasConceptScore W1965307985C181199279 @default.
- W1965307985 hasConceptScore W1965307985C2775887612 @default.
- W1965307985 hasConceptScore W1965307985C2775960820 @default.
- W1965307985 hasConceptScore W1965307985C2778822930 @default.
- W1965307985 hasConceptScore W1965307985C2779181561 @default.
- W1965307985 hasConceptScore W1965307985C2780216420 @default.
- W1965307985 hasConceptScore W1965307985C2780224938 @default.
- W1965307985 hasConceptScore W1965307985C49039625 @default.
- W1965307985 hasConceptScore W1965307985C55493867 @default.
- W1965307985 hasConceptScore W1965307985C79879829 @default.
- W1965307985 hasConceptScore W1965307985C86803240 @default.