Proteomic detection of changes in protein expression induced by cordycepin in human hepatocellular carcinoma BEL-7402 cells
文献类型：期刊论文
| 作者 | Shi, Ping1; Huang, Zhiwei1; Tan, Xiaorong2; Chen, Guichen1 |
| 刊名 | methods and findings in experimental and clinical pharmacology
 |
| 出版日期 | 2008-06-01 |
| 卷号 | 30期号:5页码:347-353 |
| 关键词 | cordycepin human hepatocellular carcinoma BEL-7402 cells apoptosis proteomic analysis |
| 合作状况 | 其它 |
| 中文摘要 | the nucleoside analogue cordycepin (3'-deoxyodenosine, 3'-da), one of the components of cordyceps militaris, has been shown to inhibit the growth of various tumor cells. however, the probable mechanism is still obscure. in this study, the inhibition of cell growth and changes in protein expression induced by cordycepin were investigated in bel-7402 cells. using the mtt assay and flow cytometry, we found that cordycepin inhibits cell viability and induces apoptosis in bel 7402 cells. additionally. the proteins were separated using two-dimensional polyacrylamide gel electrophoresis, and eight proteins were found to be significantly, affected by cordycepin compared to untreated control; among them, two were downregulated and six were upregulated. of the eight proteins, six were identified with peptide mass fingerprinting using matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (maldi-tof-ms) after in-gel trypsin digestion. these proteins are involved in various aspects of cellular metabolism. it is suggested that the effect of cordycepin on the growth of tumor cells is significantly related to the metabolism-associated protein expression induced by cordycepin. copyright 2008 prous science, s.a.u. or its licensors. all rights reserved. |
| 英文摘要 | the nucleoside analogue cordycepin (3'-deoxyodenosine, 3'-da), one of the components of cordyceps militaris, has been shown to inhibit the growth of various tumor cells. however, the probable mechanism is still obscure. in this study, the inhibition of cell growth and changes in protein expression induced by cordycepin were investigated in bel-7402 cells. using the mtt assay and flow cytometry, we found that cordycepin inhibits cell viability and induces apoptosis in bel 7402 cells. additionally. the proteins were separated using two-dimensional polyacrylamide gel electrophoresis, and eight proteins were found to be significantly, affected by cordycepin compared to untreated control; among them, two were downregulated and six were upregulated. of the eight proteins, six were identified with peptide mass fingerprinting using matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (maldi-tof-ms) after in-gel trypsin digestion. these proteins are involved in various aspects of cellular metabolism. it is suggested that the effect of cordycepin on the growth of tumor cells is significantly related to the metabolism-associated protein expression induced by cordycepin. copyright 2008 prous science, s.a.u. or its licensors. all rights reserved. |
| WOS标题词 | science & technology ; life sciences & biomedicine |
| 学科主题 | 药剂学 ; 药理学 |
| 类目[WOS] | pharmacology & pharmacy |
| 研究领域[WOS] | pharmacology & pharmacy |
| 关键词[WOS] | polyadenylation inhibitor cordycepin ; 3'-deoxyadenosine ; leukemia ; growth |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000259022500003 |
| 公开日期 | 2009-12-04 |
| 源URL | [http://ir.nwipb.ac.cn/handle/363003/1195]  |
| 专题 | 西北高原生物研究所_中国科学院西北高原生物研究所 |
| 作者单位 | 1.Chinese Acad Sci, NW Inst Plateau Biol, Xining 810008, Peoples R China 2.Henan Univ Technol, Zhenzhou, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shi, Ping,Huang, Zhiwei,Tan, Xiaorong,et al. Proteomic detection of changes in protein expression induced by cordycepin in human hepatocellular carcinoma BEL-7402 cells[J]. methods and findings in experimental and clinical pharmacology,2008,30(5):347-353. |
| APA | Shi, Ping,Huang, Zhiwei,Tan, Xiaorong,&Chen, Guichen.(2008).Proteomic detection of changes in protein expression induced by cordycepin in human hepatocellular carcinoma BEL-7402 cells.methods and findings in experimental and clinical pharmacology,30(5),347-353. |
| MLA | Shi, Ping,et al."Proteomic detection of changes in protein expression induced by cordycepin in human hepatocellular carcinoma BEL-7402 cells".methods and findings in experimental and clinical pharmacology 30.5(2008):347-353. |
入库方式： OAI收割
来源：西北高原生物研究所
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