Objectives: The aim of this study was to determine the recurrence risk of psoriatic arthritis (PsA)
and uncomplicated psoriasis in first-degree relatives (FDRs) of patients with PsA. …

Objective. Biomarkers may be helpful in screening patients with psoriasis for PsA. Our purpose
was to identify serum biomarkers for psoriasis and PsA. Methods. Fifty-two patients with …

Objective Our purpose was to determine associations between HLA alleles and psoriatic
arthritis (PsA). Methods 678 PsA cases and 688 healthy controls were analyzed in a case–…

Objectives. We conducted a case–control study to determine the association between KIR2D
and KIR3D gene polymorphisms and their interaction with HLA alleles in PsA. Methods. A …

Objective. To determine the association between folate pathway gene polymorphisms and
the effectiveness, toxicity, and drug survival of methotrexate (MTX) in psoriatic arthritis (PsA). …

Objective. To identify soluble biomarkers associated with response to therapy with tumor
necrosis factor inhibitors (TNFi) in patients with psoriatic arthritis (PsA). Methods. The study was …

… J Invest Dermatol. 2015 Feb;135(2):620-623. doi: 10.1038/jid.2014.414. … 3 , Fawnda J Pellett …

Objective: To examine the relationship between SNP +39604 in SEEK1 and psoriatic
arthritis (PsA) in two distinct Canadian populations. Methods: 103 patients with PsA and 105 …

Objective Psoriatic arthritis (PsA) has a clear familial predisposition, the major histocompatibility
complex (MHC) region being the strongest genetic locus. The study primary objective …

To gain further insight into the genetic architecture of psoriasis, we conducted a meta-analysis
of 3 genome-wide association studies (GWAS) and 2 independent data sets genotyped …