Published in Gene Therapy Weekly, May 13th, 2004
According to a study from the Peoples Republic of China, "the interaction of vascular endothelial cell growth factor (VEGF) and its receptors (Flt-1, Flk-1/KDR) regulates tumor angiogenesis. Therefore, blocking the binding of VEGF and the corresponding receptor has become critical for antitumor angiogenesis biological therapy. Our study extracted sFlk-1 fragment from embryo mouse liver using reverse transcription-polymerase chain reaction (RT-PCR), recombined it to retrovirus vector, and transfected it to tumor cell lines (S180 and B16) by the liposome mediated method, then we observed the biological...
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Source: Gene Therapy Weekly (2004-05-13)
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