期刊
ACS CHEMICAL BIOLOGY
卷 15, 期 9, 页码 2338-2345出版社
AMER CHEMICAL SOC
DOI: 10.1021/acschembio.0c00670
关键词
-
资金
- NIH [R01AR069280]
The estrogen related receptors (ERRs) are a subgroup of nuclear receptors that play a role in regulation of cellular metabolism. Prostate cancer (PCa) cells display altered metabolic signatures, such as the Warburg effect, and the ERRs have been implicated in driving this phenotype. Despite the lack of a known endogenous ligand, synthetic ligands that target the ERRs have been discovered. For example, the ERR alpha inverse agonist XCT790 modulates metabolic pathways in PCa cells, but it also functions as a mitochondrial uncoupler independent of targeting ERR alpha. Here, we describe a novel dual ERR alpha/gamma inverse agonist, SLU-PP-1072, derived from the GSK4716 ERR gamma agonist scaffold that is distinct from the XCT790 scaffold. SLU-PP-1072 alters PCa cell metabolism and gene expression, resulting in cell cycle dysregulation and increased apoptosis without acute mitochondrial uncoupling activity. Our data suggest that inhibition of ERR alpha/gamma may be beneficial in treatment of PCa, and SLU-PP-1072 provides a unique chemical tool to evaluate the pharmacology of ERR alpha and ERR gamma.
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