Project description:RNA sequencing was used to compare the transcriptional state of ex-vivo B-cells from children with Juvenile dermatomyositis (JDM) pre- and on-treatment and age-matched healthy controls. RNA was extracted from blood samples that were taken from juvenile dermatomyositis patients at diagnosis (before they received treatment) and approximately a year into treatment. The treatment included oral prednisolone, methotrexate, azathioprine, cyclophosphamide and other drugs.
Project description:Sjögren's syndrome is an autoimmune disease manifesting primarily as dryness of eyes and mouth. In this study, we compared gene expression in PBMCs between age- and gender-matched patients with Sjögren's syndrome (diagnosed by ACR criteria) and healthy controls. Cells were collected in heparinized tubes and PBMCs were prepared using Ficoll.
Project description:RNA sequencing was used to compare the transcriptional state of ex-vivo B-cells, moncytes and T-cells from children with Juvenile dermatomyositis (JDM) pre- and on-treatment and age-matched healthy controls. RNA was extracted from blood samples that were taken from juvenile dermatomyositis patients at diagnosis (before they received treatment) and approximately a year into treatment. The treatment included oral prednisolone, methotrexate, azathioprine, cyclophosphamide and other drugs.
Project description:Juvenile dermatomyositis (JDM) is a rare autoimmune condition with insufficient biomarkers and treatments, in part, due to incomplete knowledge of the cell types mediating disease. We investigated immunophenotypes and cell-specific genes associated with disease activity using multiplexed RNA and protein single-cell sequencing applied to PBMCs from 4 treatment-naïve JDM (TN-JDM) subjects at baseline, 2, 4, and 6 months and 4 subjects with inactive disease.
Project description:Gene expression (Npatients = 21, Ncontrols = 21) of CD4+ T-cells failed to seperate patients with seasonal allergic rhinitis (SAR) and healthy controls in an in vitro model system in which purified PBMCs from patients and healthy controls were challenged with allergen for 7 days.
Project description:Gene expression (Npatients = 21, Ncontrols = 21) of CD4+ T-cells failed to seperate patients with seasonal allergic rhinitis (SAR) and healthy controls in an in vitro model system in which purified PBMCs from patients and healthy controls were challenged with allergen for 7 days. PBMCs from 21 patients (P) and 21 healthy controls (H) were challenged with grass pollen for 7 days. Diluent challenged control samples were obtained from all subjects. CD4+ cells were purified by MACS.
Project description:The objective of this experiment was to compare the transcriptomic profile (NanoString platform) of peripheral blood mononuclear cells (PBMCs) from COVID-19 patients with mild disease, and patients with severe COVID-19 with and without dexamethasone treatment, and healthy controls. We analyzed PBMCs from 4 mild COVID patients, 3 severe COVID patients,4 severe COVID patients treated with dexamethasone, and 5 healthy controls
Project description:To investigate the role of miRNAs in the etiology of idiopathic PD, we conducted global miRNA expression profiling in peripheral blood mononuclear cells (PBMCs) of PD patients and controls.
Project description:Sjögren's syndrome is an autoimmune disease manifesting primarily as dryness of eyes and mouth. In this study, we compared gene expression in PBMCs between age- and gender-matched patients with Sjögren's syndrome (diagnosed by ACR criteria) and healthy controls. Cells were collected in heparinized tubes and PBMCs were prepared using Ficoll. Eleven patients with Sjögren's syndrome and 16 healthy controls were analyzed for expression of TRIM21, IRF1, IRF2, IRF4 and IRF8.