Matches in SemOpenAlex for { <https://semopenalex.org/work/W2012761013> ?p ?o ?g. }
- W2012761013 endingPage "988" @default.
- W2012761013 startingPage "980" @default.
- W2012761013 abstract "Previous work has shown that sphingosine 1-phosphate (S1P) decreases outflow facility in perfused porcine eyes while dramatically increasing giant vacuole density in the inner wall of the aqueous plexus, with no obvious changes in the trabecular meshwork (TM). Due to known effects of S1P on cell–cell junction assembly in vascular endothelia, we hypothesized that S1P would decrease outflow facility in human eyes by increasing the complexity of cell–cell junctions in Schlemm's canal (SC) inner wall endothelia. Perfusion of enucleated post mortem human eyes at 8 mmHg constant pressure in the presence or absence of 5 μM S1P showed that S1P decreased outflow facility by 36 ± 20% (n = 10 pairs; p = 0.0004); an effect likely mediated by activation of S1P1 and/or S1P3 receptor subtypes, which were found to be the principal S1P receptors expressed by both TM and SC cells by RT-PCR, confocal immunofluorescence microscopy and western blot analyses. Examination of SC's inner wall using confocal microscopy revealed no consistent differences in VE-cadherin, β-catenin, phosphotyrosine or filamentous actin abundance/distribution between S1P-treated eyes and controls. Moreover, morphological inspection of conventional outflow tissues by light and scanning electron microscopy showed no significant differences between S1P-treated and control eyes, particularly in giant vacuole density. Thus, unlike the situation in porcine eyes, we did not observe changes in inner wall morphology in human eyes treated with S1P, despite a significant and immediate decrease in outflow facility in both species. Regardless, S1P receptor antagonists represent novel therapeutic prospects for ocular hypertension in humans." @default.
- W2012761013 created "2016-06-24" @default.
- W2012761013 creator A5039852568 @default.
- W2012761013 creator A5050561188 @default.
- W2012761013 creator A5055833053 @default.
- W2012761013 creator A5061052707 @default.
- W2012761013 date "2009-12-01" @default.
- W2012761013 modified "2023-10-17" @default.
- W2012761013 title "Sphingosine-1-phosphate effects on the inner wall of Schlemm's canal and outflow facility in perfused human eyes" @default.
- W2012761013 cites W1969595530 @default.
- W2012761013 cites W1973467642 @default.
- W2012761013 cites W1984179269 @default.
- W2012761013 cites W1987986784 @default.
- W2012761013 cites W1988780041 @default.
- W2012761013 cites W1992800416 @default.
- W2012761013 cites W2000188822 @default.
- W2012761013 cites W2001297755 @default.
- W2012761013 cites W2006932791 @default.
- W2012761013 cites W2013951512 @default.
- W2012761013 cites W2016189603 @default.
- W2012761013 cites W2050959645 @default.
- W2012761013 cites W2051561076 @default.
- W2012761013 cites W2057391776 @default.
- W2012761013 cites W2069322905 @default.
- W2012761013 cites W2073903637 @default.
- W2012761013 cites W2077031097 @default.
- W2012761013 cites W2078635122 @default.
- W2012761013 cites W2080348067 @default.
- W2012761013 cites W2082211144 @default.
- W2012761013 cites W2109016302 @default.
- W2012761013 cites W2111134333 @default.
- W2012761013 cites W2125519677 @default.
- W2012761013 cites W2137793763 @default.
- W2012761013 cites W2147176626 @default.
- W2012761013 cites W2167532406 @default.
- W2012761013 cites W2186748399 @default.
- W2012761013 doi "https://doi.org/10.1016/j.exer.2009.08.008" @default.
- W2012761013 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/2794662" @default.
- W2012761013 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19715693" @default.
- W2012761013 hasPublicationYear "2009" @default.
- W2012761013 type Work @default.
- W2012761013 sameAs 2012761013 @default.
- W2012761013 citedByCount "48" @default.
- W2012761013 countsByYear W20127610132012 @default.
- W2012761013 countsByYear W20127610132013 @default.
- W2012761013 countsByYear W20127610132014 @default.
- W2012761013 countsByYear W20127610132016 @default.
- W2012761013 countsByYear W20127610132017 @default.
- W2012761013 countsByYear W20127610132018 @default.
- W2012761013 countsByYear W20127610132019 @default.
- W2012761013 countsByYear W20127610132020 @default.
- W2012761013 countsByYear W20127610132021 @default.
- W2012761013 countsByYear W20127610132022 @default.
- W2012761013 countsByYear W20127610132023 @default.
- W2012761013 crossrefType "journal-article" @default.
- W2012761013 hasAuthorship W2012761013A5039852568 @default.
- W2012761013 hasAuthorship W2012761013A5050561188 @default.
- W2012761013 hasAuthorship W2012761013A5055833053 @default.
- W2012761013 hasAuthorship W2012761013A5061052707 @default.
- W2012761013 hasBestOaLocation W20127610132 @default.
- W2012761013 hasConcept C102568950 @default.
- W2012761013 hasConcept C105702510 @default.
- W2012761013 hasConcept C118487528 @default.
- W2012761013 hasConcept C120665830 @default.
- W2012761013 hasConcept C121332964 @default.
- W2012761013 hasConcept C136009344 @default.
- W2012761013 hasConcept C157660682 @default.
- W2012761013 hasConcept C169760540 @default.
- W2012761013 hasConcept C185592680 @default.
- W2012761013 hasConcept C190062978 @default.
- W2012761013 hasConcept C2779178360 @default.
- W2012761013 hasConcept C2780186721 @default.
- W2012761013 hasConcept C2780718027 @default.
- W2012761013 hasConcept C2781092963 @default.
- W2012761013 hasConcept C2781121420 @default.
- W2012761013 hasConcept C71924100 @default.
- W2012761013 hasConcept C86803240 @default.
- W2012761013 hasConcept C95444343 @default.
- W2012761013 hasConceptScore W2012761013C102568950 @default.
- W2012761013 hasConceptScore W2012761013C105702510 @default.
- W2012761013 hasConceptScore W2012761013C118487528 @default.
- W2012761013 hasConceptScore W2012761013C120665830 @default.
- W2012761013 hasConceptScore W2012761013C121332964 @default.
- W2012761013 hasConceptScore W2012761013C136009344 @default.
- W2012761013 hasConceptScore W2012761013C157660682 @default.
- W2012761013 hasConceptScore W2012761013C169760540 @default.
- W2012761013 hasConceptScore W2012761013C185592680 @default.
- W2012761013 hasConceptScore W2012761013C190062978 @default.
- W2012761013 hasConceptScore W2012761013C2779178360 @default.
- W2012761013 hasConceptScore W2012761013C2780186721 @default.
- W2012761013 hasConceptScore W2012761013C2780718027 @default.
- W2012761013 hasConceptScore W2012761013C2781092963 @default.
- W2012761013 hasConceptScore W2012761013C2781121420 @default.
- W2012761013 hasConceptScore W2012761013C71924100 @default.
- W2012761013 hasConceptScore W2012761013C86803240 @default.
- W2012761013 hasConceptScore W2012761013C95444343 @default.
- W2012761013 hasIssue "6" @default.
- W2012761013 hasLocation W20127610131 @default.