Rates of infiltration by macrophages and dendritic cells and expression of interleukin-18 and interleukin-12 in the chronic inflammatory lesions of Sjögren's syndrome: correlation with certain features of immune hyperactivity and factors associated with high risk of lymphoma development.
Rapamycin significantly altered the expression of several genes linked to Sjögren's syndrome pathogenesis, including major histocompatibility complex II, TNF-α, IFN-γ, and IL-12a, as well as Akt3, an effector of autophagy.
For instance, the DRB1*0301 haplotype involved in the genetic susceptibility to SS was more often associated with the DPB1* 0201 and TNF-a2 alleles in SS patients than in controls.
We explore the involvement of tumor necrosis factor α (TNF-α)-converting enzyme (TACE) in vascular endothelial growth factor (VEGF) and its receptor 2 (VEGFR2) (VEGF-A/VEGFR2)-mediated angiogenesis in Sjögren's syndrome (SS), one of the most common autoimmune rheumatic diseases.
Neutralization of endogenous IL-6 throughout the immunological phase of SS development led to increased apoptosis, caspase-3 activation, leukocytic infiltration, and IFN-γ- and TNF-α production in the salivary gland.
Polymorphism in the 5' regulatory region of the B-lymphocyte activating factor gene is associated with the Ro/La autoantibody response and serum BAFF levels in primary Sjogren's syndrome.
Our results show that the oral administration of rebamipide suppressed SS progression and the level of inflammatory cytokines, including interleukin (IL)-6, tumor necrosis factor-α, and IL-17, in the salivary glands and spleen of NOD/ShiLtJ mice.
The analysis identified a cluster of transcripts associated with Sjögren's foci, including messenger RNAs (mRNAs) for C⁻X⁻C motif chemokine ligand 13 (CXCL13) and B-cell activating factor (BAFF), which dominated the major principal component.
We then bred these mice with the TNF-αglo transgenic line to develop a mouse model with salivary gland-specific overexpression of TNF-α; which replicates conditions seen in sialadenitis, an inflammation of the salivary glands resulting from infection or autoimmune disorders such as Sjögren's syndrome.
[Astragalus polysaccharides improved the cardiac function in Sjögren's syndrome model rats based on keap 1-Nrf2/ARE signaling pathway: a mechanism exploration].
Polymorphism in the TNF-alpha gene promoter at position -1031 is associated with increased circulating levels of TNF-alpha which is correlated with increased plasma MPO activity and protein nitration in Sjögren's syndrome.
Prevalence of interferon type I signature in CD14 monocytes of patients with Sjogren's syndrome and association with disease activity and BAFF gene expression.
Adjusted for confounding variables, anti-tumour necrosis factor [anti-TNF] medications were associated with a higher prevalence of psoriasis (54 [5.7%] in IBD vs 177 [4.1%] in controls; OR = 1.50 [1.07-2.08]; p < 0.05) but lower prevalence of Sjögren (1 [0.1%] vs 39 [0.9%]; OR [95% CI] = 0.13 [0.02-0.94]; p < 0.05) and coeliac disease (11 [1.2%] vs 68 [1.6%]; OR [95% CI] = 0.51 [0.27-0.99]; p < 0.05).