Construction of a recombinant adenoviral vector carrying integrin-alpha v and the influence of integrin-alpha on the adhesion characteristics of SMMC-7721 cells

OBJECTIVE: To establish human integrin-alpha v adenovirus expressed in human liver cancer SMMC-7721 cells and analyze the characteristics of integrin-alpha adhesion to liver cancer cells

Bibliographische Detailangaben
Veröffentlicht in:Zhongguo wei zhong bing ji jiu yi xue = Chinese critical care medicine = Zhongguo weizhongbing jijiuyixue. - 1998. - 18(2006), 7 vom: 10. Juli, Seite 413-6
1. Verfasser: Li, Xu-yan (VerfasserIn)
Weitere Verfasser: Liu, Jing-hua, Li, Zhi-jie, Mo, Yong-yan, Liu, Ya-wei, Liu, Zhi-feng, Deng, Peng, Jiang, Yong
Format: Aufsatz
Sprache:Chinese
Veröffentlicht: 2006
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 DNA, Complementary Integrin alphaV
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245 1 0 |a Construction of a recombinant adenoviral vector carrying integrin-alpha v and the influence of integrin-alpha on the adhesion characteristics of SMMC-7721 cells 
264 1 |c 2006 
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338 |a Band  |b nc  |2 rdacarrier 
500 |a Date Completed 07.12.2010 
500 |a Date Revised 11.07.2006 
500 |a published: Print 
500 |a Citation Status MEDLINE 
520 |a OBJECTIVE: To establish human integrin-alpha v adenovirus expressed in human liver cancer SMMC-7721 cells and analyze the characteristics of integrin-alpha adhesion to liver cancer cells 
520 |a METHODS: Human integrin-alpha v cDNA was cloned into the plasmid pAdTrack-CMV. Then, pAdTrack-integrin-alpha v was cotransformed with adenoviral backbone vector into E. coli strain BJ5183. The recombinant adenoviral plasmid was identified by restriction analysis with Pac I and transfected into HEK-293A cells to package and amplify recombinant adenovirus particles. Western blot showed that integrin-alpha v gene was exactly transcript and expressed in SMMC-7721 cells. Twenty four hours after transfection, the effect of integrin-alpha on adhesion of SMMC-7721 cells was detected by adhesion experiment 
520 |a RESULTS: Recombinant adenovirus vector of integrin-alpha v gene was successfully constructed and high titers of recombinant adenovirus was obtained. Adhesion cell count was significantly higher in integrin-alpha v transfected cells than in untransfected and Ad-null-transfected cells (P<0.01) 
520 |a CONCLUSION: Over expression of integrin-alpha v promotes adhesion of SMMC-7721 cells, is an important molecular mechanism of tumor metastasis 
650 4 |a English Abstract 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 7 |a DNA, Complementary  |2 NLM 
650 7 |a Integrin alphaV  |2 NLM 
700 1 |a Liu, Jing-hua  |e verfasserin  |4 aut 
700 1 |a Li, Zhi-jie  |e verfasserin  |4 aut 
700 1 |a Mo, Yong-yan  |e verfasserin  |4 aut 
700 1 |a Liu, Ya-wei  |e verfasserin  |4 aut 
700 1 |a Liu, Zhi-feng  |e verfasserin  |4 aut 
700 1 |a Deng, Peng  |e verfasserin  |4 aut 
700 1 |a Jiang, Yong  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Zhongguo wei zhong bing ji jiu yi xue = Chinese critical care medicine = Zhongguo weizhongbing jijiuyixue  |d 1998  |g 18(2006), 7 vom: 10. Juli, Seite 413-6  |w (DE-627)NLM098227793  |x 1003-0603  |7 nnns 
773 1 8 |g volume:18  |g year:2006  |g number:7  |g day:10  |g month:07  |g pages:413-6 
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