Inhibitor of the human telomerase reverse trancriptase (hTERT) gene promoter induces cell apoptosis via a mitochondrial-dependent pathway

Telomerase is aberrantly expressed in many cancers and plays an important role in the development of cellular immortality and oncogenesis, which makes it a potential cancer therapeutic target for drug discovery. Here, we constructed a firefly luciferase reporter driven by the human telomerase reverse trancriptase (hTERT) gene promoter to screen for inhibitory compounds. Compound 5c was discovered and shown to significantly inhibit the promoter...