Stephanie J. Ellison-Zelski

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BACKGROUND Sin3A is an evolutionarily conserved transcriptional repressor which regulates gene expression as part of the multi-protein Sin3 repressive complex. It functions as a scaffold upon which proteins with enzymatic activity dock, including chromatin modifying histone deacetylases. Although regulation of transcription by Sin3A has been studied in(More)
Estrogen receptor-alpha (ERalpha) is a major therapeutic target of hormonal therapies in breast cancer, and its expression in tumors is predictive of clinical response. Protein levels of ERalpha are tightly controlled by the 26S proteasome; yet, how the clinical proteasome inhibitor, bortezomib, affects ERalpha regulation has not been studied. Bortezomib(More)
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