2008
DOI: 10.1002/art.23609
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Anti‐DNA Ig peptides promote Treg cell activity in systemic lupus erythematosus patients

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Cited by 57 publications
(38 citation statements)
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“…7), thereby indicating that the hCDR1 induced CD4 ϩ CD25 ϩ FoxP3 ϩ cells played a key role in the regulation of SLE associated genes. Our findings are supported by a recent report of an anti-DNA Ig-derived peptide that upregulated in vitro the number and function of CD4 ϩ CD25 ϩ cells of SLE patients [37].…”
Section: Discussionsupporting
confidence: 91%
“…7), thereby indicating that the hCDR1 induced CD4 ϩ CD25 ϩ FoxP3 ϩ cells played a key role in the regulation of SLE associated genes. Our findings are supported by a recent report of an anti-DNA Ig-derived peptide that upregulated in vitro the number and function of CD4 ϩ CD25 ϩ cells of SLE patients [37].…”
Section: Discussionsupporting
confidence: 91%
“…5), implying that leptin could use multiple modalities to inhibit Tregs. This might be relevant for SLE, where an inhibition of Tregs conversion could contribute to the reduced Tregs function that characterizes the disease (22). In other words, by inhibiting Tregs conversion, leptin could help to reduce availability of these key suppressor cells in the disease.…”
Section: Discussionmentioning
confidence: 99%
“…Total IgG, anti-RNP, ANA, and anti-ssDNA Ab were measured using Alpha Diagnostic ELISA kits, according to the manufacturer's instructions. Anti-dsDNA Ab titers were also quantified by ELISA, as previously described (22). Anti-chromatin Ab were detected in sera that had been diluted 1:500, using chicken chromatin (kind gift from Minoru Satoh, University of Florida, Gainesville, FL) as plate-coating antigen and using HRP-conjugated anti-mouse IgG (Promega) for detection.…”
Section: Methodsmentioning
confidence: 99%
“…Quantitative and/or qualitative deficiencies of Tregs have been associated with the development of autoimmune diseases [5,6]. Previous studies have shown that a deficiency in Tregs is associated with the development of lupus-like characteristics, including glomerulonephritis and the development of DNA-specific antibodies [7][8][9]. Human Tregs are CD4…”
Section: Introductionmentioning
confidence: 99%