<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Angelo, H D</style></author><author><style face="normal" font="default" size="100%">Gomes Silva, I I F</style></author><author><style face="normal" font="default" size="100%">Oliveira, R D R</style></author><author><style face="normal" font="default" size="100%">Louzada-Júnior, P</style></author><author><style face="normal" font="default" size="100%">Donadi, E A</style></author><author><style face="normal" font="default" size="100%">Crovella, S</style></author><author><style face="normal" font="default" size="100%">Maia, M M D</style></author><author><style face="normal" font="default" size="100%">de Souza, P R E</style></author><author><style face="normal" font="default" size="100%">Sandrin-Garcia, P</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Interleukin-18, interleukin-12B and interferon-γ gene polymorphisms in Brazilian patients with rheumatoid arthritis: a pilot study.</style></title><secondary-title><style face="normal" font="default" size="100%">Tissue Antigens</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Tissue Antigens</style></alt-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015 Oct</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">86</style></volume><pages><style face="normal" font="default" size="100%">276-8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Polymorphisms in interleukin (IL)-18, IL-12 and interferon (IFN)-γ genes are associated with different levels of cytokines expression and have been associated with rheumatoid arthritis (RA). IL-18 +105 A/C, IL-12B +1188 A/C and IFN-γ +874 T/A polymorphisms were analyzed by restriction fragment length polymorphism-polymerase chain reaction (PCR) and amplification refractory mutation system PCR from 90 RA patients and 186 healthy individuals. There were significant differences to IL-18 +105 A/C polymorphism between the RA and control groups (odds ratio = 3.77; P &lt; 0.0001). Individual carriers of the variant allele C had a 3.77-fold increased risk of for RA (P = 0.0032). No association was observed for IL-12B and IFN-γ polymorphisms. Our finds suggest a possible role for IL-18 polymorphism in the RA susceptibility in studied population.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/26302971?dopt=Abstract</style></custom1></record></records></xml>