Title : Histone deacetylase inhibition overcomes drug resistance through a miRNA-dependent mechanism.

Pub. Date : 2013 Oct

PMID : 23943804






2 Functional Relationships(s)
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1 Evidence indicates that the mechanism of this synergy includes reactivation of miR-200a, which targets and destabilizes kelch-like ECH-associated protein 1 (KEAP1) mRNA, resulting in the translocation and binding of nuclear factor (erythroid-derived 2)-like 2 (NRF2) to the polyamine-responsive element of the SSAT promoter. Polyamines spermidine/spermine N1-acetyltransferase 1 Homo sapiens
2 This transcriptional stimulation, combined with positive regulation of SSAT mRNA and protein by the analogs, results in decreased intracellular concentrations of natural polyamines and growth inhibition. Polyamines spermidine/spermine N1-acetyltransferase 1 Homo sapiens