Recently, we have reported that the cytokines -melanocyte-stimulating hormone ( -MSH) and transforming growth factor2 (TGF2) work in synergy to induce the activation of regulatory T (Treg) cells. When we used -MSH and TGF2 to generate ocular autoantigen-specific Treg cells and adoptively transferred them into mice susceptible to experimental autoimmune uveoretinitis (EAU), there was suppression...

Clinical trials have shown that the type I interferon (IFN)-alpha/beta have some beneficial effects on organ-specific autoimmune diseases, such as Behcet's diseases and multiple sclerosis, although the precise mechanisms remain largely unresolved. T helper cells 1 (Th1)-mediated autoimmune responses are involved in the initiation and/or progression of human uveitis, such as Behcet's disease. Th...

PURPOSE The gamma-subunit of cyclic guanosine monophosphate phosphodiesterase (PDEgamma) plays an important role in the phototransduction process of rod photoreceptors. A previous report indicated that experimental autoimmune uveoretinitis (EAU) could be induced in Lewis rats by immunization with PDEgamma. In this study, we identified the uveitopathogenic site of PDEgamma synthetic peptides and...

Interest in the identities, properties, functions, and origins of local APC in CNS tissues is growing. We recently reported that dendritic cells (DC) distinct from microglia were present in quiescent retina and rapidly responded to injured neurons. In this study, the disease-promoting and regulatory contributions of these APC in experimental autoimmune uveoretinitis (EAU) were examined. Local d...

INTRODUCTION In March 2013, the European Association of Urology (EAU) released a new edition of the guidelines on management of male lower urinary tract symptoms (LUTS), including benign prostatic obstruction. The objective of this study was to evaluate how well the EAU guidelines have been implemented in day-to-day practice by Polish urologists. MATERIAL AND METHODS A structured questionnair...

Elevated vascular endothelial growth factor (VEGF) and complement activation are implicated in the pathogenesis of different ocular diseases. The objective of this study was to investigate the hypothesis that dual inhibition of both VEGF and complement activation would confer better protection against ocular inflammation and neovascularization. In this study, we engineered a secreted chimeric V...

Treatment of rat eyes with cryopexy enhanced the development of experimental autoimmune uveitis (EAU) in these eyes. The enhancement of EAU by cryopexy was particularly pronounced when the disease was induced by active immunization in rats of a low responder strain (Wistar Furth), or by adoptive transfer with lymphocytes sensitized against S-antigen. The disease enhancement was expressed by ear...

The small heat shock protein, αA-crystallin null (αA-/-) mice are known to be more prone to retinal degeneration than the wild type mice in Experimental Autoimmune Uveoretinitis (EAU). In this report we demonstrate that intravenous administration of αA preserves retinal architecture and prevents photoreceptor damage in EAU. Interestingly, only αA and not αB-crystallin (αB), a closely related sm...

We have recently reported that, although adenosine receptor (AR) agonists have a suppressive effect on Th1 autoreactive T cells, their effect on Th17 autoreactive T cells and γδ T cells is stimulatory and this effect is mainly mediated via A2A adenosine receptors (A2ARs). In this study, we further demonstrate that treatment of C57BL/6 (B6) mice with a selective A2B adenosine receptor (A2BR) ago...

OBJECTIVES Human endogenous uveitis is one of the sight-threatening diseases associated with variety of systemic disorders, such as Behcet's disease and sarcoidosis. Recently, biosynthesized antibodies against inflammatory cytokines have been recognized to be useful to control the regional inflammation. In this study, we focused on the possibility of IL-6-based biological therapies for endogeno...