Matches in SemOpenAlex for { <https://semopenalex.org/work/W1885849736> ?p ?o ?g. }
- W1885849736 endingPage "640" @default.
- W1885849736 startingPage "631" @default.
- W1885849736 abstract "ABSTRACT Although interleukin 1 (IL-1) functions have been extensively characterized, the mechanisms by which IL-1 signals are transduced from the plasma membrane to the nucleus are less known. Recent evidence indicates that phosphatidylinositol 3-kinase (PI3-kinase) could be activated by a direct association with the activated IL-1 receptor. In this study we analyzed the effects of IL-1 on the intracellular distribution of PI3-kinase in wild-type Saos-2 human osteosarcoma cells, and in cell clones overexpressing type I IL-1 receptor (IL-1RI). PI3-kinase intracellular distribution displays two distinct patterns. In quiescent cells, PI3-kinase is distributed through the cytoplasm, although a portion is present in the nucleus; following stimulation with IL-1, PI3-kinase is redistributed, increasing in the nuclear compartment. Both immunoblotting and immunofluorescence data indicate that IL-1 causes a rapid and transient translocation of PI3-kinase from the cytoplasm to the nucleus. This phenomenon is prevented by PI3-kinase inhibitors, suggesting that the maintenance of PI3-kinase activity is essential for IL-1-induced translocation. Indeed, in cell clones stably transfected with Y479F receptor mutant, in which the binding of the enzyme to the activated receptor is blocked, IL-1-induced PI3-kinase translocation to the nucleus is completely prevented. These data suggest that PI3-kinase translocation to the nucleus upon IL-1R activation is an early event in IL-1 signaling mechanism, and may be involved in transcriptional activation." @default.
- W1885849736 created "2016-06-24" @default.
- W1885849736 creator A5004295578 @default.
- W1885849736 creator A5034183685 @default.
- W1885849736 creator A5037772387 @default.
- W1885849736 creator A5040860731 @default.
- W1885849736 creator A5059050093 @default.
- W1885849736 creator A5061528235 @default.
- W1885849736 creator A5063790417 @default.
- W1885849736 creator A5068586908 @default.
- W1885849736 creator A5078347043 @default.
- W1885849736 creator A5080486262 @default.
- W1885849736 creator A5087522080 @default.
- W1885849736 date "1999-03-01" @default.
- W1885849736 modified "2023-10-18" @default.
- W1885849736 title "Phosphatidylinositol 3-kinase translocation to the nucleus is induced by interleukin 1 and prevented by mutation of interleukin 1 receptor in human osteosarcoma Saos-2 cells" @default.
- W1885849736 cites W1501314222 @default.
- W1885849736 cites W1514081838 @default.
- W1885849736 cites W1568605582 @default.
- W1885849736 cites W1612440958 @default.
- W1885849736 cites W1643628872 @default.
- W1885849736 cites W1767150122 @default.
- W1885849736 cites W1793858878 @default.
- W1885849736 cites W1967852779 @default.
- W1885849736 cites W1971492455 @default.
- W1885849736 cites W1989166339 @default.
- W1885849736 cites W1999204785 @default.
- W1885849736 cites W2003465766 @default.
- W1885849736 cites W2026907934 @default.
- W1885849736 cites W2028501194 @default.
- W1885849736 cites W2047162118 @default.
- W1885849736 cites W2048622566 @default.
- W1885849736 cites W2055737651 @default.
- W1885849736 cites W2055895677 @default.
- W1885849736 cites W2060088582 @default.
- W1885849736 cites W2063117678 @default.
- W1885849736 cites W2064558057 @default.
- W1885849736 cites W2072787132 @default.
- W1885849736 cites W2075339282 @default.
- W1885849736 cites W2087596041 @default.
- W1885849736 cites W2089938437 @default.
- W1885849736 cites W2094068658 @default.
- W1885849736 cites W2151892297 @default.
- W1885849736 cites W2152186846 @default.
- W1885849736 cites W2158158455 @default.
- W1885849736 cites W2163786368 @default.
- W1885849736 cites W2166781237 @default.
- W1885849736 cites W2172158217 @default.
- W1885849736 doi "https://doi.org/10.1242/jcs.112.5.631" @default.
- W1885849736 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/9973598" @default.
- W1885849736 hasPublicationYear "1999" @default.
- W1885849736 type Work @default.
- W1885849736 sameAs 1885849736 @default.
- W1885849736 citedByCount "56" @default.
- W1885849736 countsByYear W18858497362014 @default.
- W1885849736 countsByYear W18858497362016 @default.
- W1885849736 countsByYear W18858497362020 @default.
- W1885849736 countsByYear W18858497362022 @default.
- W1885849736 crossrefType "journal-article" @default.
- W1885849736 hasAuthorship W1885849736A5004295578 @default.
- W1885849736 hasAuthorship W1885849736A5034183685 @default.
- W1885849736 hasAuthorship W1885849736A5037772387 @default.
- W1885849736 hasAuthorship W1885849736A5040860731 @default.
- W1885849736 hasAuthorship W1885849736A5059050093 @default.
- W1885849736 hasAuthorship W1885849736A5061528235 @default.
- W1885849736 hasAuthorship W1885849736A5063790417 @default.
- W1885849736 hasAuthorship W1885849736A5068586908 @default.
- W1885849736 hasAuthorship W1885849736A5078347043 @default.
- W1885849736 hasAuthorship W1885849736A5080486262 @default.
- W1885849736 hasAuthorship W1885849736A5087522080 @default.
- W1885849736 hasConcept C104317684 @default.
- W1885849736 hasConcept C138626823 @default.
- W1885849736 hasConcept C153911025 @default.
- W1885849736 hasConcept C184235292 @default.
- W1885849736 hasConcept C190062978 @default.
- W1885849736 hasConcept C2780610907 @default.
- W1885849736 hasConcept C55493867 @default.
- W1885849736 hasConcept C62478195 @default.
- W1885849736 hasConcept C86803240 @default.
- W1885849736 hasConcept C95444343 @default.
- W1885849736 hasConceptScore W1885849736C104317684 @default.
- W1885849736 hasConceptScore W1885849736C138626823 @default.
- W1885849736 hasConceptScore W1885849736C153911025 @default.
- W1885849736 hasConceptScore W1885849736C184235292 @default.
- W1885849736 hasConceptScore W1885849736C190062978 @default.
- W1885849736 hasConceptScore W1885849736C2780610907 @default.
- W1885849736 hasConceptScore W1885849736C55493867 @default.
- W1885849736 hasConceptScore W1885849736C62478195 @default.
- W1885849736 hasConceptScore W1885849736C86803240 @default.
- W1885849736 hasConceptScore W1885849736C95444343 @default.
- W1885849736 hasIssue "5" @default.
- W1885849736 hasLocation W18858497361 @default.
- W1885849736 hasLocation W18858497362 @default.
- W1885849736 hasOpenAccess W1885849736 @default.
- W1885849736 hasPrimaryLocation W18858497361 @default.
- W1885849736 hasRelatedWork W1974186712 @default.
- W1885849736 hasRelatedWork W2004726042 @default.
- W1885849736 hasRelatedWork W2025294932 @default.