Strana 1 od 27 výsledky
OBJECTIVE
In experimental autoimmune uveitis (EAU), phagocytes are thought to be the primary cells in the initiation and maintenance of pathologic tissue damage through the release of cytotoxic agents. Recently, the presence of nitric oxide synthase has been shown in mammalian mitochondria. In this
OBJECTIVE
Endogenous uveitis is a major cause of visual loss mediated by the immune system. The protein tyrosine phosphatase non-receptor type 22 (PTPN22) gene encodes a lymphoid-specific phosphatase that plays a key role in T-cell receptor (TCR) signaling. Two independent functional missense single
OBJECTIVE
To determine whether the complement factor H (CFH) tyrosine 402 histidine (Y402H) variant, recently shown to be associated with age-related macular degeneration (AMD) and multifocal choroiditis, is associated with specific ocular sarcoidosis clinical phenotypes in black and white
Erlotinib used in the treatment of advanced non-small cell lung cancer (NSCLC) is a first-generation small-molecule tyrosine kinase inhibitor which reversibly inhibits the kinase domain of epithelial growth factor receptor (EGFR). The incidence of ocular toxicities as adverse effects (AE) of
OBJECTIVE
The single nucleotide polymorphism (SNP) rs1893217 within the gene locus encoding protein tyrosine phosphatase non-receptor type 2 (PTPN2) results in a dysfunctional PTPN2 protein is associated with Crohn's disease (CD) and exists in perfect linkage disequilibrium with the CD- and
OBJECTIVE
Acute anterior uveitis (AAU) is the most common form of uveitis and is thought to be autoimmune in nature. Recent studies have described genes that act as master controllers of autoimmunity. Protein tyrosine phosphatase type 22 (PTPN22) and Cytotoxic T lymphocyte antigen-4 (CTLA-4) are two
Behcet's disease (BD) is characterized by recurrent attacks of uveitis, oral aphtha, genital ulcers and skin lesions. The etiology and pathogenesis of BD are largely unknown. It has been reported that excessive Th1 cell function is involved in the pathogenesis of BD. Previously, we found that Txk, a
Blood-retinal barrier cells are known to exhibit a massive phenotypic change during experimental autoimmune uveitis (EAU) development. In an attempt to investigate the mechanisms of blood-retinal barrier (BRB) breakdown at a global level, we studied the gene regulation of total retinal We describe an immunosuppressive peptide corresponding to the kinase inhibitory region (KIR) of the intracellular checkpoint protein suppressor of cytokine signaling 1 (SOCS-1) that binds to the phospho-tyrosine containing regions of the tyrosine kinases JAK2 and TYK2 and the adaptor protein MAL,
Uveitis is a frequently occurring extra-articular manifestation of spondyloarthropathies (SpAs), ankylosing spondylitis (AS), reactive arthritis (ReA), psoriatic arthritis (PsA) and inflammatory bowel disease (IBD), occurring in both adults and children with SpA. Uveitis occurs with varying
Ocular drug side effects are very varied and can affect all the structures of the eye. The purpose of this review is to help clinicians: (i) to evoke this drug-induced toxicity yearly in the course of an unexplained ocular injury, before its damage become irreversible, (ii) to be able to recognize
Regulatory T cells (Tregs) are necessary to prevent autoimmune disease. As such, stable FoxP3 expression is required for the proper function of Tregs in the control of autoimmune disease. Different Treg subsets that utilize different mechanisms of suppression have been identified. The T-cell
The purpose of this study is to determine the potential of narrow spectrum kinase inhibitors (NSKIs) to treat inflammatory eye disorders.
Human conjunctival epithelial (HCE) cells were retrieved from subjects via impression cytology. Real-time quantitative PCR (qPCR) was performed on HCE cells to
OBJECTIVE
To review reported retinal side effects from current cancer therapy drugs.
METHODS
Retinal toxicities from ophthalmologic or oncologic case reports, case series, and clinical trials were identified by a systematic literature search using Lexicomp and PubMed.
RESULTS
Four biologics, 8 small
BACKGROUND
Protein tyrosine phosphatase non-receptor 22 (PTPN22) is a key negative regulator of T lymphocytes and has emerged as an important candidate susceptibility factor for a number of immune-related diseases. This study aimed to examine the predisposition of PTPN22 SNPs to Vogt-Koyanagi-Harada