Anatomical Sciences Journal، جلد ۷، شماره ۲۷، صفحات ۰-۰
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عنوان انگلیسی Induction of Heme Oxygenase -1 By Lipocalin 2 Mediated By Nf-Kb Transcription Factor
چکیده انگلیسی مقاله Purpose: Effect of lipocalin 2 on the expression of heme oxygenase I , II and NF-kB transcription factor was the purpose of this survey. Materials and Methods: Lcn2 was cloned to pcDNA3.1 plasmid by using genetic engineering method. The recombinant vector was transfected to CHO and HEK293T to establish stable cell expressing lipocalin 2. The presence of lipocalin 2 gene in these cells was confirmed by using through RT-PCR and western blot analysis. Expression of Lcn2 was also down-regulated by siRNA in A549 cell line. Expression of of heme oxygenase I , II and NF-kB transcription factor were determined in both ectopic expression Lcn2 cells and Lcn2 down regulated cells by using of RT-PCR and western blot analysis. Results: The results showed that the expression of heme oxygenase I and those of NF-kB were higher in cells expressing recombinant lipocalin2 compared with the control cells. On the other hand, expression of heme oxygenase I and NF-kB in siRNA transfected cells was down-regulated. Conclusion: These findings indicate that lipocalin2 induces the expression of HO-1 and suggest Lcn2 through NF-kB induces HO-1 expression.
کلیدواژه‌های انگلیسی مقاله Lipocalin2 , Heme Oxygenase I,Ii , Nf-Kb , Oxidative Stress
نویسندگان مقاله | Parisa Bahmani


| Raheleh Halabian


| Nasser Masrouri


| Mahdi Rouhbakhsh


| Majid Ebrahimi


| Mohammad Reza Nourani


| Mohammad Ali Shokrgozar


| Mehryar Habibi Roudkenar


نشانی اینترنتی http://anatomyjournal.ir/browse.php?a_code=A-10-304-186&slc_lang=fa&sid=1
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کد مقاله (doi)
زبان مقاله منتشر شده fa
موضوعات مقاله منتشر شده Morphometry
نوع مقاله منتشر شده Original
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