Molecular Mode of Action of Asteriscus graveolens as an Anticancer Agent.

ABSTRACT: Asteriscus graveolens (A. graveolens) plants contain among other metabolites, sesquiterpene lactone asteriscunolide isomers (AS). The crude extract and its fractions affected the viability of mouse BS-24-1 lymphoma cells (BS-24-1 cells) with an IC50 of 3 μg/mL. The fraction was cytotoxic to cancer cells but not to non-cancerous cells (human induced pluripotent stem cells); its activity was accompanied by a concentration- and time-dependent appearance of apoptosis as determined by DNA fragmentation and caspase-3 activity. High levels of Reactive Oxygen Species (ROS) were rapidly observed (less than 1 min) after addition of the fraction followed by an increase in caspase-3 activity three hours later. Comparison of RNA-seq transcriptome profiles from pre-and post-treatment of BS

SUBMITTER: Tayeh Z 

PROVIDER: S-EPMC6121366 | biostudies-literature | 2018 Jul

REPOSITORIES: biostudies-literature