These findings suggest that the TGF-beta1 gene polymorphism in codon 10 and the -308 TNF-alpha gene polymorphism do not predispose to the development of RA, but the TGF-beta1 gene polymorphism may affect disease progression.
To compare the risk of serious infections between the TNF inhibitor (TNFi) plus methotrexate (MTX) versus triple therapy among RA patients in a real-world setting.
In vitro, IL-17A and TNF-α had synergistic effects in inducing the expression of inflammatory cytokines in fibroblast-like synoviocyte from RA patients (RA-FLS), human leukemia (THP-1), and rheumatoid synovial fibroblast (MH7A).
To compare the risk for major adverse cardiovascular events (MACE) in RA patients treated with tocilizumab versus the tumor necrosis factor inhibitor etanercept.
Mean tumor necrosis factor alpha (TNF-alpha) and ISEL positivity were higher in RAEB + RAEB-t patients (p = 0.0554 and p = 0.06 respectively) while hemoglobin was higher for RA + RARS group (p = 0.0472).
TCZ-SC, alone or with a csDMARD, yielded rapid and sustained efficacy in DMARD/anti-TNFα-IR RA patients, with acceptable toxicity.Home administration seems feasible.
To study the associations of tumor necrosis factor (TNF) a, b and c microsatellite markers with 1) the clinical disease activity and 2) the induction of remissions in patients with early rheumatoid arthritis (RA) treated with two treatment strategies.
This study investigated the added value of US to clinical variables in predicting flare in RA patients with longstanding low disease activity when stopping TNF inhibitors (TNFi).
To investigate the effect of MTX on TNF concentrations independent of anti-drug antibody formation, we measured TNF in RA patients treated with etanercept, a drug with low immunogenicity.
We aimed to test whether polymorphisms in the etanercept target genes TNFA and LTA are associated with clinical responses to etanercept therapy in RA patients.
The objective of this study was to investigate LT-Beta and LT-BetaReceptor (LT-BetaR) gene expression in RA patient synovium and blood samples compared with control individuals, and correlate with LT-Alpha and TNF-Alpha gene expression and disease parameters.
About 60% of RA patients don't achieve good response with biological disease-modifying anti-rheumatic drugs bDMARD treatment (including TNF inhibitors, TNFi's).
Higher serum levels of IFNγ and TNF-α were found in RA patients compared to controls (p < 0.05) and several measures of autonomic activity showed significant differences between RA and controls (p < 0.05).
Pretreatment with RA significantly ameliorated pancreas histopathological changes, decreased amylase and lipase activities in serum, lowered myeloperoxidase activity in the pancreas, reduced systematic and pancreatic interleukin-1 β (IL-1β), IL-6, and tumor necrosis factor-α (TNF-α) levels, and inhibited NF-κB translocation in pancreas.
The carriage of the A allele for TNF-alpha of -308 SNP in 4 of the 5 RA patients, and the high prevalence (68.0%) of TNF A allele carriers in this family confirms the important role of this candidate gene in the pathomechanism of RA, and might be of prognostic value for future clinical observations.
To review the available evidence concerning the possibility of discontinuing and/or tapering the dosage of TNF inhibitors (TNFi) in RA patients experiencing clinical remission or low disease activity.
GADD45B (induced by TNFα in monocytes) and PDE4D (induced by TNFα in FLS) immunostaining was significantly higher in overall poor-responders to therapy in 46 independent baseline samples obtained from early untreated RA patients prior to initiation of therapy.
To investigate A(1), A(2A), A(2B), and A(3) adenosine receptors in lymphocytes and neutrophils from patients with early rheumatoid arthritis (ERA) as well as from RA patients treated with methotrexate (MTX) or anti-tumor necrosis factor alpha (anti-TNFalpha), as compared with those in age-matched healthy controls, and to examine correlations between the status and functionality of adenosine receptors and TNFalpha release and NF-kappaB activation.
The objective of this study was to evaluate the impact of oral glucocorticoid (GC) dose on rates of hospitalized infectious events (HIEs) among RA patients newly exposed to tumor necrosis factor inhibitor (TNFi) therapy.
In a prospective study, we included 89 RA patients (aged >17 years) treated with a synthetic DMARD and a TNF inhibitor who were in remission (DAS in 44 joints ⩽2.4 and swollen joint count ⩽1).
Measurements obtained from supernatants were positively correlated between TNF-α and IL-1β, moreover, similar results found TNF-α levels positively correlated with GM-CSF and IL-8 activity in the supernatants of PBMCs isolated from RA patients.