High mobility group box-1 protein activates Janus kinase-signal transducer and activator of transcription pathway in rat peritoneal macrophages

OBJECTIVE: To investigate the potential signal transduction mechanism in high mobility group box-1 protein (HMGB1)-induced inflammatory response in rat peritoneal macrophages

Bibliographische Detailangaben
Veröffentlicht in:Zhongguo wei zhong bing ji jiu yi xue = Chinese critical care medicine = Zhongguo weizhongbing jijiuyixue. - 1998. - 16(2004), 10 vom: 04. Okt., Seite 592-5
1. Verfasser: Liu, Hui (VerfasserIn)
Weitere Verfasser: Yao, Yong-Ming, Dong, Yue-Qing, Yu, Yan, Sheng, Zhi-Yong
Format: Aufsatz
Sprache:Chinese
Veröffentlicht: 2004
Zugriff auf das übergeordnete Werk:Zhongguo wei zhong bing ji jiu yi xue = Chinese critical care medicine = Zhongguo weizhongbing jijiuyixue
Schlagworte:English Abstract Journal Article Research Support, Non-U.S. Gov't HMGB1 Protein STAT1 Transcription Factor STAT3 Transcription Factor Stat1 protein, rat Stat3 protein, rat Jak2 protein, rat EC 2.7.10.2 Janus Kinase 2
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100 1 |a Liu, Hui  |e verfasserin  |4 aut 
245 1 0 |a High mobility group box-1 protein activates Janus kinase-signal transducer and activator of transcription pathway in rat peritoneal macrophages 
264 1 |c 2004 
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500 |a Date Completed 08.09.2009 
500 |a Date Revised 15.11.2012 
500 |a published: Print 
500 |a Citation Status MEDLINE 
520 |a OBJECTIVE: To investigate the potential signal transduction mechanism in high mobility group box-1 protein (HMGB1)-induced inflammatory response in rat peritoneal macrophages 
520 |a METHODS: Peritoneal macrophages obtained from male Wistar rats were incubated for 3 days before they were stimulated by HMGB1 (10 microg/ml). At various time points after HMGB1 stimulation, macrophages were denatured directly in cell culture flasks to detect activation of Janus kinase-2 (JAK2), signal transducer and activator of transcription-1 (STAT1) and STAT3 by immunoprecipitation, Western blotting and electrophoretic mobility shift assay, respectively 
520 |a RESULTS: HMGB1 stimulation could activate STAT1 and STAT3 in peritoneal macrophages in 2 hours, among them the activation of STAT3 appeared to be the quickest, peaking as early as 10 minutes after stimulation. But no marked change in JAK2 activity was observed within 2 hours following HMGB1 stimulation 
520 |a CONCLUSION: These data suggest that Janus kinase-signal transducer and activator of transcription pathway might be involved in regulation of HMGB1-induced inflammatory response in peritoneal macrophages 
650 4 |a English Abstract 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
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650 7 |a STAT1 Transcription Factor  |2 NLM 
650 7 |a STAT3 Transcription Factor  |2 NLM 
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650 7 |a Stat3 protein, rat  |2 NLM 
650 7 |a Jak2 protein, rat  |2 NLM 
650 7 |a EC 2.7.10.2  |2 NLM 
650 7 |a Janus Kinase 2  |2 NLM 
650 7 |a EC 2.7.10.2  |2 NLM 
700 1 |a Yao, Yong-Ming  |e verfasserin  |4 aut 
700 1 |a Dong, Yue-Qing  |e verfasserin  |4 aut 
700 1 |a Yu, Yan  |e verfasserin  |4 aut 
700 1 |a Sheng, Zhi-Yong  |e verfasserin  |4 aut 
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