P. amaryllifolius extract induced the population of MDA-MB-231 cell that expressed tumour suppressor p53 protein while downregulated the population that expressed apoptosis inhibitor protein XIAP as compared to control cells. Values are presented as means (n = 3) ± S.E. *signified (p < 0.05).
Chong et al. BMC Complementary and Alternative Medicine 2012 12:134 doi:10.1186/1472-6882-12-134