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Iranian Journal of Public Health، جلد ۴۳، شماره ۳، صفحات ۲۸۲-۹۰
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عنوان انگلیسی CDC42-Interacting Protein 4 Gene Is Down Trans-Regulated by HBV DNA polymerase Trans Activated Protein 1.
چکیده انگلیسی مقاله Hepatitis B Virus (HBV) DNA polymerase transactivated protein 1 (HBVDNAPTP1) is a novel protein transactivated by HBV DNA polymerase, screened by suppression subtractive hybridization technique (GenBank accession no: AY450389). The biological function of HBVDNAPTP1 was investigated in this study.We constructed a vector pcDNA3.1 (-)/myc-His A-HBVDNAPTP1 and used it to transfect acute monocytic leukemia cell line THP-1. HBVDNAPTP1 expression was detected by western blot analysis in the cells. A cDNA library of genes transactivated by HBVDNAPTP1 in THP-1 cells was made in pGEM-T Easy using suppression subtractive hybridization (SSH). The cDNAs were sequenced and analyzed with BLAST search against the sequences in GenBank.Some sequences, such as CIP4, might be involved in apoptosis development. mRNA and protein expression of CIP4 was identified by Real time RT-PCR and western blot in THP-1 cells. HBVDNAPTP1 could down-regulate the expression of CIP4 at both transcription and translation levels.HBVDNAPTP1 may be involved in the positive regulation on the initiation of monocyte apoptosis. The result contribute to reveal the HBVDNAPTP1 biological functions and provide new evidences for further exploration of the regulatory mechanism of HBVDNAPTP1.
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نویسندگان مقاله yongzhi lun | yongzhi lun
1. liaoning provincial university key laboratory of biophysics, college of medicine, dalian university dalian, china.


chongbo xu | chongbo xu
1. liaoning provincial university key laboratory of biophysics, college of medicine, dalian university dalian, china.


qing chi | qing chi
1. liaoning provincial university key laboratory of biophysics, college of medicine, dalian university dalian, china.


xuelei ونگ | xuelei wang
1. liaoning provincial university key laboratory of biophysics, college of medicine, dalian university dalian, china.


wen sui | wen sui
1. liaoning provincial university key laboratory of biophysics, college of medicine, dalian university dalian, china.


sujuan jiang | sujuan jiang
2. department of gynecology and obstetrics, affiliated zhongshan hospital of dalian university , dalian, china.
نشانی اینترنتی http://ijph.tums.ac.ir/index.php/ijph/article/view/4198
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/86/article-86-350208.pdf
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Articles
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