Matches in SemOpenAlex for { <https://semopenalex.org/work/W4229969586> ?p ?o ?g. }
- W4229969586 endingPage "1712" @default.
- W4229969586 startingPage "1707" @default.
- W4229969586 abstract "Scott syndrome is a rare inherited bleeding disorder in which platelets and other blood cells fail to promote normal assembly of the membrane-stabilized proteases of the plasma coagulation system. The defect in Scott blood cells is known to reflect inability to mobilize phosphatidylserine from inner plasma membrane leaflet to the cell surface in response to an elevation of Ca2+ at the endofacial surface. To gain insight into the molecular basis of this membrane defect, we examined the expression in Scott cells of plasma membrane proteins that have been implicated to participate in the accelerated transbilayer movement of plasma membrane PL. By both reverse transcriptase-polymerase chain reaction (RT-PCR) and functional assay, the level of expression of the multidrug resistance (MDR)1 and MDR3 P-glycoproteins in immortalized B-lymphoblast cell lines from the patient with Scott syndrome were indistinguishable from matched cell lines derived from normal controls. Whereas the plasma membrane of Scott cells are insensitive to activation of the plasma membrane PL scramblase pathway, it had been shown that PL scramblase protein isolated from detergent-solubilized Scott erythrocytes exhibits normal function when incorporated into proteoliposomes (Stout JG, Basse F, Luhm RA, Weiss HJ, Wiedmer T, Sims PJ: J Clin Invest 99:2232, 1997). Consistent with this finding in Scott erythrocytes, we found that Scott lymphoblasts expressed normal levels of PL scramblase mRNA and protein, and that the deduced sequence of PL scramblase in Scott cells is identical to that of normal controls. These data suggest that the defect in Scott syndrome is related either to aberrant posttranslational processing of the PL scramblase polypeptide or to a defect or deficiency in an unknown cofactor that is required for normal expression of plasma membrane PL scramblase function in situ, or alternatively, reflects the presence of a detergent-dissociable inhibitor of this pathway. © 1998 by The American Society of Hematology." @default.
- W4229969586 created "2022-05-11" @default.
- W4229969586 creator A5004352838 @default.
- W4229969586 creator A5016683563 @default.
- W4229969586 creator A5026350256 @default.
- W4229969586 date "1998-09-01" @default.
- W4229969586 modified "2023-09-27" @default.
- W4229969586 title "Expression of Proteins Controlling Transbilayer Movement of Plasma Membrane Phospholipids in the B Lymphocytes From a Patient With Scott Syndrome" @default.
- W4229969586 cites W1493824599 @default.
- W4229969586 cites W1507701039 @default.
- W4229969586 cites W1547722704 @default.
- W4229969586 cites W1593965037 @default.
- W4229969586 cites W165853039 @default.
- W4229969586 cites W1753148847 @default.
- W4229969586 cites W1970888920 @default.
- W4229969586 cites W1976298421 @default.
- W4229969586 cites W1978525080 @default.
- W4229969586 cites W1982458319 @default.
- W4229969586 cites W1984376924 @default.
- W4229969586 cites W2001528559 @default.
- W4229969586 cites W2007795329 @default.
- W4229969586 cites W2014826463 @default.
- W4229969586 cites W2025294953 @default.
- W4229969586 cites W2044570539 @default.
- W4229969586 cites W2044763580 @default.
- W4229969586 cites W2046338633 @default.
- W4229969586 cites W2050410538 @default.
- W4229969586 cites W2072219433 @default.
- W4229969586 cites W2079936146 @default.
- W4229969586 cites W2081055733 @default.
- W4229969586 cites W2086955903 @default.
- W4229969586 cites W2094365838 @default.
- W4229969586 cites W2112042130 @default.
- W4229969586 cites W2112930277 @default.
- W4229969586 cites W2118234018 @default.
- W4229969586 cites W2119468178 @default.
- W4229969586 cites W2120219900 @default.
- W4229969586 cites W21580270 @default.
- W4229969586 cites W2275279029 @default.
- W4229969586 cites W2413737788 @default.
- W4229969586 cites W4231612655 @default.
- W4229969586 cites W2018861540 @default.
- W4229969586 doi "https://doi.org/10.1182/blood.v92.5.1707.417k15_1707_1712" @default.
- W4229969586 hasPublicationYear "1998" @default.
- W4229969586 type Work @default.
- W4229969586 citedByCount "1" @default.
- W4229969586 crossrefType "journal-article" @default.
- W4229969586 hasAuthorship W4229969586A5004352838 @default.
- W4229969586 hasAuthorship W4229969586A5016683563 @default.
- W4229969586 hasAuthorship W4229969586A5026350256 @default.
- W4229969586 hasConcept C108625454 @default.
- W4229969586 hasConcept C113842279 @default.
- W4229969586 hasConcept C144647389 @default.
- W4229969586 hasConcept C153911025 @default.
- W4229969586 hasConcept C188810444 @default.
- W4229969586 hasConcept C2776855506 @default.
- W4229969586 hasConcept C2777459641 @default.
- W4229969586 hasConcept C2778918659 @default.
- W4229969586 hasConcept C2779637612 @default.
- W4229969586 hasConcept C41625074 @default.
- W4229969586 hasConcept C54355233 @default.
- W4229969586 hasConcept C55493867 @default.
- W4229969586 hasConcept C81885089 @default.
- W4229969586 hasConcept C86803240 @default.
- W4229969586 hasConcept C95444343 @default.
- W4229969586 hasConcept C97380033 @default.
- W4229969586 hasConceptScore W4229969586C108625454 @default.
- W4229969586 hasConceptScore W4229969586C113842279 @default.
- W4229969586 hasConceptScore W4229969586C144647389 @default.
- W4229969586 hasConceptScore W4229969586C153911025 @default.
- W4229969586 hasConceptScore W4229969586C188810444 @default.
- W4229969586 hasConceptScore W4229969586C2776855506 @default.
- W4229969586 hasConceptScore W4229969586C2777459641 @default.
- W4229969586 hasConceptScore W4229969586C2778918659 @default.
- W4229969586 hasConceptScore W4229969586C2779637612 @default.
- W4229969586 hasConceptScore W4229969586C41625074 @default.
- W4229969586 hasConceptScore W4229969586C54355233 @default.
- W4229969586 hasConceptScore W4229969586C55493867 @default.
- W4229969586 hasConceptScore W4229969586C81885089 @default.
- W4229969586 hasConceptScore W4229969586C86803240 @default.
- W4229969586 hasConceptScore W4229969586C95444343 @default.
- W4229969586 hasConceptScore W4229969586C97380033 @default.
- W4229969586 hasIssue "5" @default.
- W4229969586 hasLocation W42299695861 @default.
- W4229969586 hasOpenAccess W4229969586 @default.
- W4229969586 hasPrimaryLocation W42299695861 @default.
- W4229969586 hasRelatedWork W10457908 @default.
- W4229969586 hasRelatedWork W14379439 @default.
- W4229969586 hasRelatedWork W2372988 @default.
- W4229969586 hasRelatedWork W26955413 @default.
- W4229969586 hasRelatedWork W27696673 @default.
- W4229969586 hasRelatedWork W29570547 @default.
- W4229969586 hasRelatedWork W31526245 @default.
- W4229969586 hasRelatedWork W34312168 @default.
- W4229969586 hasRelatedWork W40140278 @default.
- W4229969586 hasRelatedWork W41558523 @default.
- W4229969586 hasVolume "92" @default.
- W4229969586 isParatext "false" @default.