Pterostilbene and 3′-hydroxypterostilbene are effective apoptosis-inducing agents in MDR and BCR-ABL-expressing leukemia cells. - Tolomeo,M.; Grimaudo,S.; Di Cristina,A.; Roberti,M.; Pizzirani,D.; Meli,M. (Int J Biochem Cell Biol, 2005)