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. 2011 Nov 2;9(11):2176–2187. doi: 10.3390/md9112176

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© 2011 by the authors; licensee MDPI, Basel, Switzerland

This article is an open-access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).

PMC Copyright notice

Putative apoptosis mechanism induced by PTX-2 treatment. PTX-2 induces apoptosis of cancer cells via increasing ROS generation, inactivation of the NF-kB signaling pathway and inhibition of telomerase activity.