Valproic acid is an inhibitor of class I histone deacetylases. Epigenetic therapies in cancer have been focus of a keen interest and histone deacetylase inhibitors, in particular, have been approved for certain types of hematologic malignancies. Valproic acid is an attractive candidate for cancer therapy due to its mechanism of action, its low cost and generally good clinical tolerability. In the following editorial, we will review its role as monotherapy for cancer, its place in combination epigenetic therapy, and its role as chemosensitizer, and cancer preventative agent.
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| http://dx.doi.org/10.1586/14737140.2014.940329 | DOI Listing |
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