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| dc.contributor.author | Julià, Antonio |
|---|---|
| dc.contributor.author | Pinto, José Antonio |
| dc.contributor.author | Gratacós, Jordi |
| dc.contributor.author | Queiró, Rubén |
| dc.contributor.author | Ferrándiz, Carlos |
| dc.contributor.author | Fonseca Capdevila, Eduardo |
| dc.contributor.author | Montilla, Carlos |
| dc.contributor.author | Torre Alonso, Juan Carlos |
| dc.contributor.author | Puig, Lluís |
| dc.contributor.author | Pérez Venegas, José Javier |
| dc.contributor.author | Fernández-Nebro, Antonio |
| dc.contributor.author | Fernández, Emilia |
| dc.contributor.author | Muñoz-Fernández, Santiago |
| dc.contributor.author | Daudén, Esteban |
| dc.contributor.author | González, Carlos |
| dc.contributor.author | Roig, Daniel |
| dc.contributor.author | Sánchez Carazo, José Luís |
| dc.contributor.author | Zarco, Pedro |
| dc.contributor.author | Erra, Alba |
| dc.contributor.author | López Estebaranz, José Luís |
| dc.contributor.author | Rodríguez Moreno, Jesús |
| dc.contributor.author | Moreno Ramírez, David |
| dc.contributor.author | Cueva, Pablo de la |
| dc.contributor.author | Vanaclocha, Francisco |
| dc.contributor.author | Herrera, Enrique |
| dc.contributor.author | Castañeda, Santos |
| dc.contributor.author | Rubio, Esteban |
| dc.contributor.author | Salvador Alarcón, Georgina |
| dc.contributor.author | Díaz-Torné, César |
| dc.contributor.author | Blanco, Ricardo |
| dc.contributor.author | Willisch Domínguez, Alfredo |
| dc.contributor.author | Mosquera, José Antonio |
| dc.contributor.author | Vela, Paloma |
| dc.contributor.author | Tornero, Jesús |
| dc.contributor.author | Sánchez-Fernández, Simón |
| dc.contributor.author | Corominas, Héctor |
| dc.contributor.author | Ramírez, Julio |
| dc.contributor.author | López Lasanta, María |
| dc.contributor.author | Tortosa, Raül |
| dc.contributor.author | Gelpí Buchaca, Josep Lluís |
| dc.contributor.author | Palau, Núria |
| dc.contributor.author | Alonso, Arnald |
| dc.contributor.author | García-Montero, Andrés C. |
| dc.contributor.author | Codo, Laia |
| dc.contributor.author | Day, Kenneth |
| dc.contributor.author | Absher, Devin |
| dc.contributor.author | Cañete Crespillo, Juan D. |
| dc.contributor.author | Marsal Barril, Sara |
| dc.contributor.author | Myers, Richard M. |
| dc.date | 2017-06-16T11:44:45Z |
| dc.date | 2017-06-16T11:44:45Z |
| dc.date | 2015-05-19 |
| dc.date | 2017-06-16T11:44:45Z |
| dc.identifier | 0003-4967 |
| dc.identifier | 652238 |
| dc.identifier | 25990289 |
| dc.identifier.uri | http://hdl.handle.net/2445/112470 |
| dc.description | Objective: Copy number variants (CNVs) have been associated with the risk to develop multiple autoimmune diseases. Our objective was to identify CNVs associated with the risk to develop psoriatic arthritis (PsA) using a genome-wide analysis approach. Methods: A total of 835 patients with PsA and 1498 healthy controls were genotyped for CNVs using the Illumina HumanHap610 BeadChip genotyping platform. Genomic CNVs were characterised using CNstream analysis software and analysed for association using the χ2 test. The most significant genomic CNV associations with PsA risk were independently tested in a validation sample of 1133 patients with PsA and 1831 healthy controls. In order to test for the specificity of the variants with PsA aetiology, we also analysed the association to a cohort of 822 patients with purely cutaneous psoriasis (PsC). Results: A total of 165 common CNVs were identified in the genome-wide analysis. We found a highly significant association of an intergenic deletion between ADAMTS9 and MAGI1 genes on chromosome 3p14.1 (p=0.00014). Using the independent patient and control cohort, we validated the association between ADAMTS9-MAGI1 deletion and PsA risk (p=0.032). Using next-generation sequencing, we characterised the 26 kb associated deletion. Finally, analysing the PsC cohort we found a lower frequency of the deletion compared with the PsA cohort (p=0.0088) and a similar frequency to that of healthy controls (p>0.3). Conclusions: The present genome-wide scan for CNVs associated with PsA risk has identified a new deletion associated with disease risk and which is also differential from PsC risk. |
| dc.format | 7 p. |
| dc.format | application/pdf |
| dc.language | eng |
| dc.publisher | BMJ Publishing Group |
| dc.relation | Reproducció del document publicat a: https://doi.org/10.1136/annrheumdis-2014-207190 |
| dc.relation | Annals of the Rheumatic Diseases, 2015, vol. 74, p. 1875-1881 |
| dc.relation | https://doi.org/10.1136/annrheumdis-2014-207190 |
| dc.rights | (c) BMJ Publishing Group, 2015 |
| dc.rights | info:eu-repo/semantics/openAccess |
| dc.subject | Psoriasi |
| dc.subject | Artritis |
| dc.subject | Malalties autoimmunitàries |
| dc.subject | Genòmica |
| dc.subject | Genoma humà |
| dc.subject | Psoriasis |
| dc.subject | Arthritis |
| dc.subject | Autoimmune diseases |
| dc.subject | Genomics |
| dc.subject | Human genome |
| dc.title | A deletion at Adamts9-magi1 Locus is associated with psoriatic arthritis risk |
| dc.type | info:eu-repo/semantics/article |
| dc.type | info:eu-repo/semantics/publishedVersion |
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