Biomed Pharmacother 2021 Jul 28;142:111961. Epub 2021 Jul 28.
Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, 26, Kyungheedae-ro, Seoul 02447, Republic of Korea; Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, 26, Kyungheedae-ro, Seoul 02447, Republic of Korea. Electronic address:
We previously reported the anticancer activity of 4-(4-fluorobenzylcarbamoylmethyl)-3-(4-cyclohexylphenyl)-2-[3-(N,N-dimethylureido)-N'-methylpropylamino]-3,4-dihydroquinazoline (OZ-001), a T-type calcium channel (TTCC) blocker, against non-small cell lung cancer (NSCLC) in vitro and in vivo. Here, we evaluated the synergistic effect of OZ-001 and cisplatin on A549 human lung cancer cells and A549 xenograft mice. Our study demonstrated that treatment with OZ-001 and cisplatin sensitized A549 cells to cisplatin and significantly inhibited cell growth, increased the number of terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL)-positive cells, and induced poly (ADP-ribose) polymerase (PARP) cleavage in A549 cells and an A549 xenograft tumor mouse model. Read More