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231223s2009 xx |||||o 00| ||eng c |
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|a 10.1016/j.clim.2009.06.010
|2 doi
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|a pubmed24n0634.xml
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|a (DE-627)NLM190230126
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|a (NLM)19631585
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Sharabi, Amir
|e verfasserin
|4 aut
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|a A tolerogenic peptide that induces suppressor of cytokine signaling (SOCS)-1 restores the aberrant control of IFN-gamma signaling in lupus-affected (NZB x NZW)F1 mice
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|c 2009
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 08.10.2009
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|a Date Revised 03.12.2021
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Interferon-gamma (IFN-gamma) plays a pathogenic role in systemic lupus erythematosus (SLE). Uncontrolled IFN-gamma signaling may result from a deficiency in the negative regulator, namely, suppressor of cytokine signaling-1 (SOCS-1). We investigated the activation status of IFN-gamma signaling pathway in SLE-afflicted (New-Zealand-BlackxNew-Zealand-White)F1 mice and determined its responsiveness when treating with a tolerogenic peptide, hCDR1, which ameliorates SLE. SOCS-1 was suppressed and pSTAT1 was enhanced in spleen-derived cells from SLE-affected mice as compared with healthy controls. Treatment with hCDR1 reversed the expression of these two molecules in association with clinical amelioration. In vitro stimulation with IFN-gamma resulted in elevated levels of SOCS-1 in cells from both vehicle and hCDR1-treated mice but this effect reached significance only in cells of the latter group, which also exhibited reduced levels of pSTAT1. Thus, SOCS-1 is diminished in SLE-affected mice, and treatment with hCDR1 results in its up-regulation thereby restoring control of IFN-gamma signaling pathway
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|a Journal Article
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|a Autoantigens
|2 NLM
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|a CDR1 protein, human
|2 NLM
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|a Nerve Tissue Proteins
|2 NLM
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|a Peptides
|2 NLM
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|a STAT1 Transcription Factor
|2 NLM
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|a Socs1 protein, mouse
|2 NLM
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|a Stat1 protein, mouse
|2 NLM
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|a Suppressor of Cytokine Signaling 1 Protein
|2 NLM
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|a Suppressor of Cytokine Signaling Proteins
|2 NLM
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|a Interferon-gamma
|2 NLM
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|a 82115-62-6
|2 NLM
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|a Sthoeger, Zev M
|e verfasserin
|4 aut
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|a Mahlab, Keren
|e verfasserin
|4 aut
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|a Lapter, Smadar
|e verfasserin
|4 aut
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1 |
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|a Zinger, Heidy
|e verfasserin
|4 aut
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|a Mozes, Edna
|e verfasserin
|4 aut
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|i Enthalten in
|t Clinical immunology (Orlando, Fla.)
|d 1999
|g 133(2009), 1 vom: 01. Okt., Seite 61-8
|w (DE-627)NLM098196855
|x 1521-7035
|7 nnns
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|g volume:133
|g year:2009
|g number:1
|g day:01
|g month:10
|g pages:61-8
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|u http://dx.doi.org/10.1016/j.clim.2009.06.010
|3 Volltext
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|a GBV_ILN_350
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|a AR
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|d 133
|j 2009
|e 1
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|c 10
|h 61-8
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