Expression of endothelial nitric oxide synthase in human peritoneal tissue: regulation by escherichia coli lipopolysaccharide
dc.contributor.author | Arriero, María M. | |
dc.contributor.author | Rodríguez-Feo, Juan A. | |
dc.contributor.author | Celdrán, Ángel | |
dc.contributor.author | Sánchez de Miguel, Lourdes | |
dc.contributor.author | González Fernández, Fernando | |
dc.contributor.author | Fortes, José | |
dc.contributor.author | Reyero, Ana | |
dc.contributor.author | Frieyro, Octavio | |
dc.contributor.author | Pinta, Juan C de la | |
dc.contributor.author | Franco, Ángeles | |
dc.contributor.author | Casado, Santos | |
dc.contributor.author | López Farre, Antonio José | |
dc.contributor.author | Pastor Vargas, Carlos | |
dc.date.accessioned | 2024-07-04T09:38:06Z | |
dc.date.available | 2024-07-04T09:38:06Z | |
dc.date.issued | 2000-10 | |
dc.description.abstract | Changes in the expression of endothelial nitric oxide synthase (eNOS) in the peritoneum could be involved in the peritoneal dysfunction associated with peritoneal inflammation. Demonstrated recently in bovine endothelial cells was the existence of cytosolic proteins that bind to the 3′-untranslated region (3′-UTR) of eNOS mRNA and could be implicated in eNOS mRNA stabilization. The present work demonstrates that eNOS protein is expressed in human endothelial and mesothelial peritoneal cells. <jats:italic toggle="yes">Escherichia coli</jats:italic> lipopolysaccharide shortened the half-life of eNOS message, reducing eNOS protein expression in peritoneal mesothelial and endothelial cells. Moreover, under basal conditions, human peritoneal samples expressed cytosolic proteins that bind to the 3′-UTR of eNOS mRNA. The cytosolic proteins that directly bind to 3′-UTR were identified as a 60-kD protein. After incubation of human peritoneal samples with lipopolysaccharide, the binding activity of the cytosolic 60-kD protein increased in a time-dependent manner. Studies are now necessary to determine the involvement of this 60-kD protein in the regulation of eNOS expression in peritoneal cells and particularly its involvement in the peritoneal dysfunction associated with inflammatory reactions. | |
dc.description.department | Depto. de Bioquímica y Biología Molecular | |
dc.description.faculty | Fac. de Ciencias Químicas | |
dc.description.refereed | TRUE | |
dc.description.status | pub | |
dc.identifier.citation | Arriero MM, Rodríguez-Feo JA, Celdrán Á, Miguel LS, González-Fernández F, Fortes J, Reyero A, Frieyro O, Pinta JC, Franco A, Pastor C, Casado S, López-Farré A. Expression of endothelial nitric oxide synthase in human peritoneal tissue: regulation by Escherichia coli lipopolysaccharide. J Am Soc Nephrol. 2000 Oct;11(10):1848-1856. doi: 10.1681/ASN.V11101848. PMID: 11004215. | |
dc.identifier.doi | 10.1681/asn.v11101848 | |
dc.identifier.issn | 1046-6673 | |
dc.identifier.uri | https://hdl.handle.net/20.500.14352/105612 | |
dc.issue.number | 10 | |
dc.journal.title | Journal of the American Society of Nephrology | |
dc.language.iso | eng | |
dc.page.final | 1856 | |
dc.page.initial | 1848 | |
dc.publisher | Wolters Kluwer | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International | en |
dc.rights.accessRights | open access | |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.subject.cdu | 577.1 | |
dc.subject.keyword | Escherichia coli | |
dc.subject.keyword | Lipopolysaccharides | |
dc.subject.keyword | Nitric Oxide Synthase | |
dc.subject.keyword | Peritoneum | |
dc.subject.ucm | Ciencias Biomédicas | |
dc.subject.unesco | 3205.06 Nefrología | |
dc.title | Expression of endothelial nitric oxide synthase in human peritoneal tissue: regulation by escherichia coli lipopolysaccharide | |
dc.type | journal article | |
dc.type.hasVersion | VoR | |
dc.volume.number | 11 | |
dspace.entity.type | Publication | |
relation.isAuthorOfPublication | 27484823-b27d-477e-9b91-e464c245e044 | |
relation.isAuthorOfPublication | 25af78c7-0077-4891-a14e-bcd8e51fe408 | |
relation.isAuthorOfPublication.latestForDiscovery | 25af78c7-0077-4891-a14e-bcd8e51fe408 |
Download
Original bundle
1 - 1 of 1
Loading...
- Name:
- Expression of endothelial nitric oxide synthase in human peritoneal tissue.pdf
- Size:
- 811.17 KB
- Format:
- Adobe Portable Document Format