publicada em Frontería - Revista do Programa de Pós-Graduação em Literatura Comparada da Universidade Federal da Integração Latino-Americana (UNILA) The 14-Bp Insertion/Insertion Genotype in the HLA-G Gene Confers Protection Against Cytomegalovirus Infection in Kidney Transplant Recipients miR-155 exerts posttranscriptional control of autoimmune regulator (Aire) and tissue-restricted antigen genes in medullary thymic epithelial cells