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Cancer Gene Therapy

"Heterogeneous Induction of Apoptosis in Colon Cancer Cells by Wild-type p53 Gene Transfection."

Published in Cancer Weekly, May 4th, 1998

According to the authors' abstract of an article published in International Journal of Oncology, "To examine the effects of wild-type (wt)-p53 gene transfer on cancer cell growth and apoptosis induction, we transduced human wt-p53 cDNA into three colon cancer cell lines either with or without a mutation of the p53 gene using the HVJ-cationic liposome method. Wt-p53 gene transfer, thus, induced an apparent growth arrest in all cell lines, but its enhancement of the apoptotic rate varied (from about 4 to 70 times). The simultaneous doxorubicin treatment was able to enhance growth arrest and the apoptosis induction rate. These findings suggest that wt-p53...

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