Head and Neck Cancer
RNA interference sensitizes oral cancer to chemotherapy
Published in Gene Therapy Weekly, July 28th, 2005
"The p53R2 gene encodes the ribonucleotide reductase (RR) small subunit 2 homologue, and is induced by several stress signals activating p53, such as DNA-damaging agents. The p53R2 gene product causes an increase in the deoxynucleotide triphosphate (dNTP) pool in the nucleus, which facilitates DNA repair and synthesis," scientists in Japan report.
"We hypothesized that p53R2 would be a good molecular target for cancer gene therapy. In this study, three human oral cancer cell lines (SAS, HSC-4 and Ca9-22), a human breast cancer cell line MCF-7, and a normal human fibroblast cell line NHDF were...
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Source: Gene Therapy Weekly (2005-07-28)
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