Functional G-CSF pathways in t(8;21) leukemic cells allow for differentiation induction and degradation of AML1-ETO..     ///    "In M2 AML, the t(8;21) translocation, CBFalpha (AML1) is altered and produced as the AML1-ETO fusion protein. "    ///    "Furthermore, differentiation induction leads to a subsequent degradation of the AML1-ETO oncoprotein. "    ///    "Interestingly, AML1-ETO leukemic cell lines are sensitive to numerous cytokines in vitro and can be induced to differentiate in the presence of G-CSF and PMA. "