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Identification Of Substrate-Selective Histone Deacetylases And Their Inhibitors That Mediate Her2 Transcript Stability, Mariah Alejo

Dissertations, Masters Theses, Capstones, and Culminating Projects

Breast cancer is the most common malignancy diagnosed in women. 15-20% of these cancers overexpress the HER2 (ERRB2) oncoprotein. HER2-positive breast cancers are generally aggressive and are associated with poor prognosis. Unfortunately, only a mere 30% of HER2-positve patients respond to therapies when they are used as a single agent. Combining therapeutics can potentially lead to synergy and improved anticancer efficacy, and there is clearly a need for the development of new HER2-directed therapeutics. Newer approaches include the utilization of histone deacetylase (HDAC) inhibitors. It has been observed that HDAC inhibitors can induce the rapid decay of oncogenic transcripts such …