| Abstract: | Hyperexpression of oncogene c-kit is found in 80% patients with acute myeloid leukemia (AML). The transgenic model cell line expressing the oncogene c-kit was obtained by transduction with recombinant retrovirus. We have designed small interfering RNAs (siRNA) efficiently suppressing the expression of activated oncogene c-kit. Further small hairpin RNAs (shRNA) targeting c-kit mRNA were designed and expressed in lentiviral vectors. We report a stable reduction in c-kit expression following the introduction of shRNAs into model cells as well as Kasumi-1 cells from the patient with AML. |
