RANGO E.

Gold-nanoparticle (AuNP)-conjugated drugs represent a promising and innovative antitumor therapeutic approach. In our study, we describe the design, the synthesis, the preparation, and the characterization of AuNPs conjugated with the pyrazolo[3,4-d]pyrimidine derivative SI306, a c-Src inhibitor. AuNPs-SI306 showed a good loading efficacy...

Si113, a pyrazolo[3,4-d]pyrimidine derivative, gained more attention as an anticancer agent due to its potent anticancer activity on both in vitro and in vivo hepatocellular carcinomas (HCC) and ovarian carcinoma models. But the drawback is the low water solubility which prevents its further development. In this context, we successfully...

Overexpression of P-glycoprotein (P-gp) and other ATP-binding cassette (ABC) transporters in multidrug resistant (MDR) cancer cells is responsible for the reduction of intracellular drug accumulation, thus decreasing the efficacy of chemotherapeutics. P-gp is also found at endothelial cells' membrane of the blood-brain barrier, where it limits...