Exploring PDK3 inhibition in lung cancer through drug repurposing for potential therapeutic interventions.

The pyruvate dehydrogenase kinase-3 (PDK3) plays an important role in the regulation of a variety of cancers, including lung, by inhibiting the pyruvate dehydrogenase complex (PDC), shifting energy production towards glycolysis necessary for cancer metabolism. In this study, we aimed to identify potential PDK3 inhibitors using a computer-based drug design approach. Virtual screening of the FDA-approved library of 3839 compounds was carried out, from which Bagrosin and Dehydrocholic acid appeared best due to their strong binding affinity, specific interactions, and potential biological characteristics, and thus were selected for further investigations.

Targeting prostate cancer via therapeutic targeting of PIM-1 kinase by Naringenin and Quercetin.

PIM-1 kinase belongs to the Ser/Thr kinases family, an attractive therapeutic target for prostate cancer. Here, we screened about 100 natural substances to find potential PIM-1 inhibitors. Two natural compounds, Naringenin and Quercetin, were finally selected based on their PIM-1 inhibitory potential and binding affinities.