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Downregulation of the Adenosine A2b Receptor by RNA Interference Inhibits Hepatocellular Carcinoma Cell Growth
Joint Authors
Chai, Fu-Lu
Dou, Ke-Feng
Xiang, Hong-Jun
Wang, De-Sheng
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-04-28
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
To investigate the biological effect of adenosine A2b receptor (A2bR) on the human hepatocellular carcinoma cell line HepG2, three A2bR siRNA constructs were transiently transfected into HepG2 cells.
The results showed that A2bR siRNA reduced the levels of A2bR mRNA and protein.
In order to further detect the function of A2bR, we established a stable hepatocellular carcinoma cell line (HepG2) expressing siRNA targeting the adenosine A2b receptor.
Targeted RNAi significantly inhibited tumor cell growth in vitro, and flow cytometry (FCM) showed that significantly more cells expressing A2bR siRNA were in the G0/G1 phase compared to the untransfected group ((89.56%±3.15%) versus (56.19%±1.58%), P<0.01).
These results indicated that silencing the expression of adenosine A2b receptor in HepG2 cells can suppress cell growth effectively by blocking the cell cycle.
Downregulation of adenosine A2b receptor gene expression with RNA interference could be a new approach to hepatocellular carcinoma therapy.
American Psychological Association (APA)
Xiang, Hong-Jun& Chai, Fu-Lu& Wang, De-Sheng& Dou, Ke-Feng. 2011. Downregulation of the Adenosine A2b Receptor by RNA Interference Inhibits Hepatocellular Carcinoma Cell Growth. ISRN Oncology،Vol. 2011, no. 2011, pp.1-7.
https://search.emarefa.net/detail/BIM-505409
Modern Language Association (MLA)
Xiang, Hong-Jun…[et al.]. Downregulation of the Adenosine A2b Receptor by RNA Interference Inhibits Hepatocellular Carcinoma Cell Growth. ISRN Oncology No. 2011 (2011), pp.1-7.
https://search.emarefa.net/detail/BIM-505409
American Medical Association (AMA)
Xiang, Hong-Jun& Chai, Fu-Lu& Wang, De-Sheng& Dou, Ke-Feng. Downregulation of the Adenosine A2b Receptor by RNA Interference Inhibits Hepatocellular Carcinoma Cell Growth. ISRN Oncology. 2011. Vol. 2011, no. 2011, pp.1-7.
https://search.emarefa.net/detail/BIM-505409
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-505409