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Full-Text Articles in Life Sciences
Prostate Cancer-Specific And Potent Antitumor Effect Of A Dd3-Controlled Oncolytic Virus Harboring The Pten Gene, Miao Ding, Xin Cao, Hai-Neng Xu, Jun-Kai Fan, Hong-Ling Huang, Dong-Qin Yang, Yu-Hua Li, Jian Wang, Runsheng Li, Xin-Yuan Liu
Prostate Cancer-Specific And Potent Antitumor Effect Of A Dd3-Controlled Oncolytic Virus Harboring The Pten Gene, Miao Ding, Xin Cao, Hai-Neng Xu, Jun-Kai Fan, Hong-Ling Huang, Dong-Qin Yang, Yu-Hua Li, Jian Wang, Runsheng Li, Xin-Yuan Liu
Molecular and Cellular Biochemistry Faculty Publications
Prostate cancer is a major health problem for men in Western societies. Here we report a Prostate Cancer-Specific Targeting Gene-Viro-Therapy (CTGVT-PCa), in which PTEN was inserted into a DD3-controlled oncolytic viral vector (OV) to form Ad.DD3.E1A.E1B(Δ55)-(PTEN) or, briefly, Ad.DD3.D55-PTEN. The woodchuck post-transcriptional element (WPRE) was also introduced at the downstream of the E1A coding sequence, resulting in much higher expression of the E1A gene. DD3 is one of the most prostate cancer-specific genes and has been used as a clinical bio-diagnostic marker. PTEN is frequently inactivated in primary prostate cancers, which is crucial for prostate cancer progression. Therefore, the Ad.DD3.D55-PTEN …