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MicroRNAs and Drinking: Association between the Pre-miR-27a rs895819 Polymorphism and Alcohol Consumption in a Mediterranean Population
dc.contributor.author | Barragán-Arnal, Rocío | |
dc.contributor.author | Coltell, Oscar | |
dc.contributor.author | Asensio, Eva Maria | |
dc.contributor.author | Francés, Francesc | |
dc.contributor.author | Sorlí, José V | |
dc.contributor.author | Estruch, Ramon | |
dc.contributor.author | Salas Huetos, Albert | |
dc.contributor.author | Ordovás Muñoz, José M. | |
dc.contributor.author | Corella, Dolores | |
dc.date.accessioned | 2016-11-04T19:44:10Z | |
dc.date.available | 2016-11-04T19:44:10Z | |
dc.date.issued | 2016 | |
dc.identifier.citation | Barragan, R., Coltell, O., Asensio, E. M., Frances, F., Sorlí, J.,V., Estruch, R., . . . Corella, D. (2016). MicroRNAs and drinking: Association between the pre-miR-27a rs895819 polymorphism and alcohol consumption in a mediterranean population. International Journal of Molecular Sciences, 17(8), 1338. | ca_CA |
dc.identifier.issn | 1661-6596 | |
dc.identifier.issn | 1422-0067 | |
dc.identifier.uri | http://hdl.handle.net/10234/164030 | |
dc.description.abstract | Recently, microRNAs (miRNA) have been proposed as regulators in the different processes involved in alcohol intake, and differences have been found in the miRNA expression profile in alcoholics. However, no study has focused on analyzing polymorphisms in genes encoding miRNAs and daily alcohol consumption at the population level. Our aim was to investigate the association between a functional polymorphism in the pre-miR-27a (rs895819 A>G) gene and alcohol consumption in an elderly population. We undertook a cross-sectional study of PREvención con DIeta MEDiterránea (PREDIMED)-Valencia participants (n = 1007, including men and women aged 67 7 years) and measured their alcohol consumption (total and alcoholic beverages) through a validated questionnaire. We found a strong association between the pre-miR-27a polymorphism and total alcohol intake, this being higher in GG subjects (5.2 0.4 in AA, 5.9 0.5 in AG and 9.1 1.8 g/day in GG; padjusted = 0.019). We also found a statistically-significant association of the pre-miR-27a polymorphism with the risk of having a high alcohol intake (>2 drinks/day in men and >1 in women): 5.9% in AA versus 17.5% in GG; padjusted < 0.001. In the sensitivity analysis, this association was homogeneous for sex, obesity and Mediterranean diet adherence. In conclusion, we report for the first time a significant association between a miRNA polymorphism (rs895819) and daily alcohol consumption. | ca_CA |
dc.description.sponsorShip | This study was funded, by the Spanish Ministry of Health (Instituto de Salud Carlos III) and the Ministerio de Economía y Competitividad-Fondo Europeo de Desarrollo Regional (Projects CNIC-06/2007, RTIC G03/140, CIBER 06/03, PI06-1326, PI07-0954, PI11/02505, SAF2009-12304, AGL2010-22319-C03-03 and PRX14/00527), by the University Jaume I (Project P1-1B2013-54), by Contracts 53-K06-5-10 and 58-1950-9-001 from the U.S. Department of Agriculture Research Service, USA, by the Generalitat Valenciana (ACOMP2010-181, AP111/10, AP-042/11, ACOM2011/145, ACOMP/2012/190, ACOMP/2013/159 and ACOMP/213/165), and with the collaboration of the Real Colegio Complutense at Harvard University, Cambridge. MA, USA. Rocío Barragán’s contract is funded by the Ayudas para la contratación de personal investigador en formación de caracter predoctoral, Programa “VALencia Investigación más Desarrollo” (VALi+d). Conselleria d’Educació, Investigació, Cultura i Esport. Generalitat Valenciana, Spain (ACIF/2013/168). | ca_CA |
dc.format.extent | 19 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | MDPI | ca_CA |
dc.relation.isPartOf | International Journal of Molecular Sciences, 2016, vol. 17, núm. 8 | ca_CA |
dc.rights | © 2016 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC-BY) license (http://creativecommons.org/licenses/by/4.0/). | ca_CA |
dc.rights | Atribución 4.0 España | * |
dc.rights.uri | http://creativecommons.org/licenses/by-sa/4.0/ | * |
dc.subject | MicroRNAs | ca_CA |
dc.subject | Alcohol | ca_CA |
dc.subject | MiR27a | ca_CA |
dc.subject | Mediterranean | ca_CA |
dc.title | MicroRNAs and Drinking: Association between the Pre-miR-27a rs895819 Polymorphism and Alcohol Consumption in a Mediterranean Population | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | http://dx.doi.org/10.3390/ijms17081338 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.relation.publisherVersion | http://search.proquest.com/docview/1819310795?pq-origsite=summon | ca_CA |
dc.type.version | info:eu-repo/semantics/publishedVersion |
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