%0 Journal Article %T SNP Analysis of Genes Implicated in T Cell Proliferation in Primary Biliary Cirrhosis %A Sabine Oertelt %A Thomas P. Kenny %A Carlo Selmi %A Pietro Invernizzi %A Mauro Podda %A M. Eric Gershwin %J Clinical and Developmental Immunology %D 2005 %I Hindawi Publishing Corporation %R 10.1080/17402520500317859 %X Previous studies on primary biliary cirrhosis (PBC) have focused on the role of T lymphocytes as potential effectors of tissue injury. We hypothesized that single nucleotide polymorphisms (SNPs) of genes involved in lymphocyte proliferation would be responsible for uncontrolled expansion of T cells and autoreactivity. To address this, we genotyped DNA from 154 patients with PBC and 166 ethnically matched healthy controls for SNPs of five candidate genes (60G/A CTLA-4, 1858 C/T LYP, -IVS9 C/T foxp3, p1323 C/G ICOS and -9606 T/C CD25) using a TaqMan assay. %U http://www.hindawi.com/journals/cdi/2005/297598/abs/