Published in:
01-10-2016 | Original Article
The anti-oncogenic influence of ellagic acid on colon cancer cells in leptin-enriched microenvironment
Authors:
Amany I. Yousef, Omar S. El-Masry, Eman H. Yassin
Published in:
Tumor Biology
|
Issue 10/2016
Login to get access
Abstract
Ellagic acid (EA) has been proposed as a promising candidate for therapeutic use in colon cancer. Investigation of the effectiveness of EA in a leptin-enriched model might have been given a little interest. Here in, we investigated the anti-tumor effect of EA in the presence of leptin to reflect on therapeutic use of EA in obesity-linked colon cancer. Proven effective in leptin-enriched microenvironment, EA inhibited cell proliferation of HCT-116 and CaCo-2 cell lines, modulated cell cycle, translocated Bax to the mitochondrial fraction of cells, activated caspase-8, and reduced PCNA expression. The current study findings cast a beam of light on the potential therapeutic use of EA in obesity-related colon carcinogenesis.