Reactive oxygen species induced by icaritin promote DNA strand breaks and apoptosis in human cervical cancer cells.

ABSTRACT: Increased production of reactive oxygen species (ROS) is a distinct feature of various types of cancer. ROS drive tumor progression and render cancer cells vulnerable to additional oxidative insult. The various natural herb compounds have been shown to induce additional production of ROS in cancer cells, although the physiological implications of ROS under these conditions are not fully determined. In the present study, icaritin, a natural compound derived from the medicinal plants Epimedium, was demonstrated to potently suppresses the proliferation of human HeLa and SiHa cervical cancer cells, without similar affects on non-cancerous CCD‑1095Sk fibroblasts and 293 cells, as measured by MTT and colony formation assays. Icaritin treatment caused a rapid increase in ROS in HeLa and SiHa cell

SUBMITTER: Chen X 

PROVIDER: S-EPMC6312933 | biostudies-literature | 2019 Feb

REPOSITORIES: biostudies-literature