Aim: To search for highly bioactive hits for CYP11B2 inhibitors by virtual screening and in vitro evaluation. Materials & methods: Virtual screening of potential CYP11B2 inhibitors was performed by molecular docking and molecular dynamics simulation. Compound activity was determined by in vitro evaluation using MTT and ELISA assays. Results & conclusion: Based on the results of molecular docking and molecular dynamics simulation, nine lead hits were selected for in vitro biochemical testing. All hits in in vitro experiments had lower inhibitory effects on cell proliferation and certain inhibitory effects on aldosterone secretion. These hits may be excellent candidates for CYP11B2 inhibitors.

Tubulin is a potential therapeutic target for cancer. Compounds inhibit the polymerization of tubulin or promote the polymerization of tubulin to interfere with the mitotic process of cells, resulting in...

Aim: To investigate novel isoxazole amide SMYD3 inhibitors as adjuvant anticancer agents for multiple cancers. Background: SET and MYND Domain-Containing Protein 3 is a hopeful therapeutic target for breast, liver, colon, and prostate cancer. Objective: Novel SMYD3 inhibitors were predicted by the 3D-QSAR models. Method: In this present work, 3D-QSAR, molecular docking and molecular dynamics (MD) simulations were performed on a series of isoxazole amides-based SMYD3 inhibitors. Result: Molecular docking revealed residues important to protein-compound interactions, indicating that SMYD3 inhibitors have a strong affinity with and bind to key protein residues such as TYR239, MET190, LYS297 and VAL368. The molecular docking results were further validated by molecular dynamics simulations. Conclusion: The above information provided significant guidance for the design of novel SMYD3 inhibitors.