3 documents found, page 1 of 1
IL10 low-frequency variants in Behçet's disease patients
Ramos De Matos, Mafalda; Xavier, Joana M; Abrantes, Patrícia; Sousa, Inês; Rei, Nádia; Davatchi, Fereydoun; Shahram, Farhad; Jesus, GoreteAim: To explain the missing heritability after the genome-wide association studies era, sequencing studies allow the identification of low-frequency variants with a stronger effect on disease risk. Common variants in the interleukin 10 gene (IL10) have been consistently associated with Behçet's disease (BD) and the goal of this study is to investigate the role of low-frequency IL10 variants in BD susceptibility...
Characterization of the major histocompatibility complex locus association with...
Xavier, Joana M; Davatchi, Fereydoun; Abade, Olga; Shahram, Farhad; Francisco, Vânia; Abdollahi, Bahar Sadeghi; Trindade, Hélder; Nadji, AbdolhadiIntroduction: The aim of this study was to characterize the association of human leukocyte antigen (HLA) B alleles and major histocompatibility complex (MHC) single nucleotide polymorphisms (SNPs) with Behçet's disease (BD) in an Iranian dataset. Methods: The association of three SNPs in the MHC region previously identified as the most associated in high-density genotyping studies was tested in a case-control s...
Gene expression profiling and association studies implicate the neuregulin sign...
Xavier, Joana M; Krug, Tiago; Davatchi, Fereydoun; Shahram, Farhad; Fonseca, Benedita V.; Jesus, Gorete; Barcelos, Filipe; Vedes, Joana; Salgado, ManuelBehçet's disease (BD) is a complex disease with genetic and environmental risk factors implicated in its etiology; however, its pathophysiology is poorly understood. To decipher BD's genetic underpinnings, we combined gene expression profiling with pathway analysis and association studies. We compared the gene expression profiles in peripheral blood mononuclear cells (PBMCs) of 15 patients and 14 matched contro...