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The anti-oncogenic influence of ellagic acid on colon cancer cells in leptin-enriched microenvironment

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Tumor Biology

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.

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Correspondence to Omar S. El-Masry.

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Yousef, A.I., El-Masry, O.S. & Yassin, E.H. The anti-oncogenic influence of ellagic acid on colon cancer cells in leptin-enriched microenvironment. Tumor Biol. 37, 13345–13353 (2016). https://doi.org/10.1007/s13277-016-5284-7

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  • DOI: https://doi.org/10.1007/s13277-016-5284-7

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