English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/146545
Share/Impact:
Statistics
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:
Title

Protective Role of the Interleukin 33 rs3939286 Gene Polymorphism in the Development of Subclinical Atherosclerosis in Rheumatoid Arthritis Patients

AuthorsLópez-Mejías, Raquel; Genre, Fernanda; Remuzgo-Martínez, Sara; Robustillo-Villarino, Montserrat; García-Bermúdez, Mercedes; Llorca, Javier; Corrales, Alfonso; González-Juanatey, Carlos; Ubilla, Begoña; Miranda-Filloy, J. A.; Mijares, Verónica; Pina, Trinitario; Blanco, Ricardo; Alegre-Sancho, Juan-José; Ramírez Huaranga, Marco A.; Mínguez Sánchez, María D.; Tejera Segura, Beatriz; Ferraz-Amaro, Iván; Vicente, Esther; Carmona, F. D.; Castañeda, Santos; Martín, J.; González-Gay, M. A.
Issue Date16-Nov-2015
PublisherPublic Library of Science
CitationPLoS ONE
AbstractOBJECTIVES: To determine whether the interleukin-33 (IL-33)-interleukin-1 receptor like 1 (IL-1RL1) signaling pathway is implicated in the risk of subclinical atherosclerosis in patients with rheumatoid arthritis (RA). METHODS: A total of 576 Spanish RA patients from Northern Spain were genotyped for 6 well-known IL33-IL1RL1 polymorphisms (IL33 rs3939286, IL33 rs7025417, IL33 rs7044343, IL1RL1 rs2058660, IL1RL1 rs2310173 and IL1RL1 rs13015714) by TaqMan genotyping assay. The presence of subclinical atherosclerosis was determined by the assessment of carotid intima-media thickness (cIMT) by carotid ultrasound (US). RESULTS: RA patients carrying the TT genotype of the IL33 rs3939286 polymorphism had lower cIMT values than those homozygous for the CC genotype (mean ± standard deviation (SD): 0.71 ± 0.14 mm versus 0.76 ± 0.16 mm, respectively) while patients carrying the CT genotype had intermediate cIMT values (mean ± SD: 0.73 ± 0.17 mm). Moreover, RA patients carrying the mutant allele T of the IL33 rs3939286 polymorphism exhibited significantly lower cIMT values than those carrying the wild allele C (mean ± SD: 0.72 ± 0.16 mm versus 0.75 ± 0.18 mm respectively; p = 0.04). The association of both genotype and allele frequencies of IL33 rs3939286 and cIMT levels remained statistically significant after adjustment for sex, age at the time of US study, follow-up and center (p = 0.006 and p = 0.0023, respectively), evidencing that the potential effect conferred by IL33 rs3939286 may be independent of confounder factors. No association with other IL33-IL1RL1 genetic variants was observed. CONCLUSIONS: In conclusion, our results may suggest a potential protective effect of the IL33 rs3939286 allele T in the risk of subclinical atherosclerosis in patients with RA.
Publisher version (URL)http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0143153
URIhttp://hdl.handle.net/10261/146545
DOI10.1371/journal.pone.0143153
ISSN1932-6203
Appears in Collections:(IPBLN) Artículos
Files in This Item:
File Description SizeFormat 
journal.pone.0143153.PDF205,09 kBAdobe PDFThumbnail
View/Open
Show full item record
Review this work
 

Related articles:


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.