Antitumor effects of novel co-drugs linking histone deacetylase and ribonucleotide reductase inhibitors in hematological tumors

2011

Combination therapy is the mainstay of anticancer therapy due to the significant synergistic effects achievable. Now that anticancer drug research turned toward a more molecular targeted approach, the design of dual-target drugs appears to be a new promising strategy with the potential to improve the therapeutic efficacy of the single drug and to reduce the probability of drug induced resistance and cross resistance. In our previous work, we found that 3’-C-methyl-adenosine (3’-Me-Ado), developed by us as a potent ribonucleotide reductase (RR) inhibitor with antitumor activity against both human leukemia and carcinoma cell lines, elicited significant growth inhibitory and apoptotic synergis…