Project description:Total RNA from peripheral blood mononuclear cells (PBMC) and neutrophils from children with juvenile dermatomyositis (JDM) and juvenile idiopathic arthritis (JIA) were separately compared to pediatric control samples. Keywords: pediatric rheumatic disease, blood, PBMC, neutrophil, JIA, JDM JIA PBMC n = 14 JIA neutrophils n=14 JDM PBMC n = 13 JDM neutrophils n = 14 pediatric control PBMC n = 15 pediatric control neutrophils n = 13
Project description:Total RNA from peripheral blood mononuclear cells (PBMC) and neutrophils from children with juvenile dermatomyositis (JDM) and juvenile idiopathic arthritis (JIA) were separately compared to pediatric control samples. Keywords: pediatric rheumatic disease, blood, PBMC, neutrophil, JIA, JDM
Project description:We applied ChIP-Seq on two histone marks: H3K4me1 and H3K27ac in healthy human neutrophils. After peak calling, we obtained the peak regions enriched with H3K4me1 and H3K27ac histone marks and identifed aciive enhancers (H3K27ac+/H3K4me1+) and H3K27ac active enhancers (H3K27ac+/H3K4me1-) in human neutrophils and checked whether those enhancers are located in the LD blocks of 22 SNPs associtated with Juvenile Idiopathic Arthritis. Identification of active enhancers in human neutrohils
Project description:We applied ChIP-Seq on two histone marks: H3K4me1 and H3K27ac in healthy human neutrophils. After peak calling, we obtained the peak regions enriched with H3K4me1 and H3K27ac histone marks and identifed aciive enhancers (H3K27ac+/H3K4me1+) and H3K27ac active enhancers (H3K27ac+/H3K4me1-) in human neutrophils and checked whether those enhancers are located in the LD blocks of 22 SNPs associtated with Juvenile Idiopathic Arthritis.
Project description:In this study, we explored transcriptional complexity in human neutrophils from juvenile idiopathis arthritis and healthy control. We obtained differentially expressed genes among 3 ADU (active disease, untreated), 3 ADT (active disease, treated) and 2 HC (healthy control) samples using Cuffdiff2 software.
Project description:The aim was to characterize the proteomic alterations in synovial fibroblasts from patients with juvenile idiopathic arthritis, with or without prior priming with inflamed synovial fluid. Synovial fibroblasts were isolated from the synovial fluid of patients with oligoarticular juvenile idiopathic arthritis via passaging. For the experiment, they were primed or not with a pool of 20% of pooled synovial fluid from patients for 48hrs.
Project description:We performed T cell receptor (TCR) sequencing to study immune cell composition and (hyper-)expansion of circulating and joint-derived Tregs and non-Tregs in Juvenile Idiopathic Arthritis (JIA, N=9). We studied different joints affected at the same time, as well as over the course of relapsing remitting disease.
