論文 - 詳細
| RRC ID | 12199 |
|---|---|
| 著者 | Nakamura T, Mura T, Saito K, Ohsawa T, Akiyoshi H, Sato K. |
| タイトル | Adenovirus-transferred HNF-3 gamma conserves some liver functions in primary cultured hepatocytes of adult rats. |
| ジャーナル | Biochem Biophys Res Commun |
| Abstract |
Hepatocyte nuclear factor-3 (HNF-3) isoforms are key factors for regulation of gene expression and differentiation in hepatocytes. HNF-3gamma is abundantly expressed in the mature liver, but down-regulated in primary cultured hepatocytes, in which some other hepatic gene expressions are also decreased. In this study, the primary hepatocytes were infected with the recombinant adenovirus carrying HNF-3gamma gene (AxCAHNF3gamma), and this led to marked induction of the HNF-3gamma gene. As a result, the expressions of albumin, catalase, and ornithine transcarbamylase (OTC) genes were also recovered to significant levels in the AxCAHNF3gamma-infected hepatocytes. Moreover, hepatocyte proliferation stimulated by epidermal growth factor (EGF) and insulin was also inhibited by AxCAHNF3gamma infection. Our results demonstrate that the enforced expression of HNF-3gamma gene can lead to conservation of some original liver functions in the primary cultured hepatocytes accompanied by morphological differentiation and growth inhibition. |
| 巻・号 | 253(2) |
| ページ | 352-7 |
| 公開日 | 1998-12-18 |
| DOI | 10.1006/bbrc.1998.9797 |
| PII | S0006-291X(98)99797-2 |
| PMID | 9878541 |
| MeSH | Adenoviridae / genetics* Animals Cell Differentiation / genetics Cells, Cultured DNA-Binding Proteins / biosynthesis DNA-Binding Proteins / genetics* DNA-Binding Proteins / physiology Down-Regulation / genetics Gene Expression Regulation Gene Transfer Techniques* Hepatocyte Nuclear Factor 3-gamma Liver / cytology* Liver / metabolism Liver / physiology* Male Nuclear Proteins / biosynthesis Nuclear Proteins / genetics* Nuclear Proteins / physiology Rats Rats, Wistar Recombination, Genetic Transcription Factors / biosynthesis Transcription Factors / genetics* Transcription Factors / physiology |
| IF | 2.985 |
| 引用数 | 13 |
| WOS 分野 | BIOPHYSICS BIOCHEMISTRY & MOLECULAR BIOLOGY |
| オルトメトリクス指標 |
オルトメトリクス指標項目
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| 各媒体での言及数の合計 | 0 |
| リソース情報 | |
| 遺伝子材料 | AxCALacZ Adex1CAlacZ (RDB02726) |