Project description:In this study, we performed quantitative proteomics utilizing a data-independent acquisition (DIA) strategy to investigate the proteome alteration in the brain and spinal cord tissues from mice with experimental autoimmune encephalomyelitis (EAE), a widely-used model for MS.
Project description:Researchers have induced an experimental model of multiple sclerosis [experimental autoimmune encephalomyelitis (EAE)] in C57BL/6 mice to test the neuro-therapeutic effect of Compound Edaravone (CEDA, Jiangsu Simcere Pharmaceutical Co., Ltd., Nanjing, China) during the disease peak and investigate its possible mechanisms
Project description:To explore the potential roles of lncRNAs in the progress of multiple sclerosis, spleens of experimental autoimmune encephalomyelitis (EAE) model mice and normal mice were used as the samples to obtain the expression profiles of lncRNAs and mRNAs with the mouse LncRNA Array v3.0.
Project description:Single cell analysis of CD45-positive immune cells infiltrating the central nervous system of mice undergoing experimental autoimmune encephalomyelitis.
Project description:This study investigated the effect of the Gnat1 (rod transducin alpha subunit) gene deficiency in Gnat1rd17 mice on the retinal transcriptome remodeling, and whether this remodeling is protective or maladaptive with regard to photoreceptor damage driven by autoimmune process. The results of this study showed that Gnat1rd17 mice exhibited transcriptomic changes indicative of remodeling in photoreceptor segments and connecting cilium, deregulated inflammatory pathways and dopaminergic signaling, followed by development of exacerbated experimental autoimmune uveoretinitis, which was ameliorated by dopamine replacement. These findings suggest rod transducin alpha subunit a critical modulator of retinal homeostasis and immune response through regulation of retinal dopaminergic system.
Project description:Uveitis is characterised by breakdown of the blood-retinal barrier (BRB), allowing infiltration of immune cells that mediate intraocular inflammation, which can lead to irreversible damage of the neuroretina and the loss of sight. Treatment of uveitis relies heavily on corticosteroids and systemic immunosuppression due to limited understanding of the molecular immune interactions that underpin ocular immune homeostasis. By performing single-cell transcriptomic analysis of whole dissociated mouse retinas with experimental autoimmune uveitis (EAU) versus healthy control, we gained an unbiased appreciation of the immune interactions that drive retinal inflammation in a model of posterior uveitis.
Project description:Microarrays were used to identify genes that were differently expressed in mouse spinal cord as a resut of experimental autoimmune encephalomyelitis (EAE), which is a model for demyelinating disease. Mice were injected with PLP peptide or vechicle.
Project description:Experimental autoimmune encephalomyelitis (EAE) is a mouse model for multiple sclerosis (MS) a chronic autoimmune disease of the central nervous system. We have observed dysfunction of the RNA binding protein hnRNP A1 in neurons from the brains of patients with MS, and the spinal cords of mice with EAE. Here, we sought to characterize the consequences of EAE-induced dysfunction of hnRNP A1 on the RNAs it binds by using CLIPseq to establish both the normal central nervous system RNA binding profile of hnRNP A1 in the spinal cords of naive mice, and any alterations to the binding profile of hnRNP A1 in the spinal cords of mice with EAE.
Project description:miRNA expression profiling of CD4+ T cells comparing naïve mice and experimental autoimmune uveitis (EAU) mice. EAU was induced by immunization of retinal antigen (IRBP1-20) in complete Freund’s adjuvant (CFA). CD4+ T cells were isolated and purified from the spleen and draining lymph nodes 13 days after immunization.