Induction of G2/M cell cycle arrest and apoptosis by a benz[f]indole-4,9-dione analog in cultured human lung (A549) cancer cells.
Lee EJ, Lee HJ, Park HJ, Min HY, Suh ME, Chung HJ, Lee SK.
A synthetic benz[f]indole-4,9-dione analog, 2-amino-3-ethoxycarbonyl-N-methylbenz[f]indole-4,9-dione (SME-6), showed a potent growth inhibition of a panel of human cancer cell lines. The mechanism of action study revealed that the growth inhibitory effect of SME-6 was highly related to the induction of G2/M cell cycle arrest and apoptosis in human lung cancer cells (A549). These data may provide new information for understanding the mechanisms by benz[f]indole-4,9-diones-mediated antitumor activity.