期刊
ENDOCRINOLOGY
卷 162, 期 1, 页码 -出版社
ENDOCRINE SOC
DOI: 10.1210/endocr/bqaa177
关键词
Endocrine cancer; steroid hormones; prostate cancer; breast cancer; androgen receptor; estrogen receptor; genomic stability
资金
- U.S. Department of Defense [W81XWH-18-1-0177, W81XWH-19-PRCRPTTSA]
- American Cancer Society [134805-RSG-20-070-01-TBG]
- U.S. National Institutes of Health/National Cancer Institute [L30 CA220908]
- VeloSano Foundation
- National Comprehensive Cancer Network Foundation
The relationship between sex steroid hormone receptors and genomic stability has been studied, revealing various mechanisms including both direct and indirect pathways. Androgen and estrogen receptors modulate the cellular repair machinery by trans-activating DNA damage response genes. These findings have important implications for cancer prevention and treatment.
Endocrine-driven malignancies, including breast and prostate cancer, are among the most common human cancers.The relationship between sex steroid hormones (eg, androgen, estrogen, and progesterone), their cognate receptors, and genomic stability lie at the center of endocrine-driven cancer development, progression, and therapeutic resistance. A variety of direct and indirect mechanisms have been described that link steroid hormone signaling to the loss of genomic integrity that drives early carcinogenesis.These effects are often enriched within endocrine receptor cistromes, accounting for the high proportion of mutations and rearrangements in the region of hormone response elements. In other cases, the effects are generalized and rely on a complex array of genetic, epigenetic, and metabolic interactions. Both androgen and estrogen receptors directly modulate the DNA damage response by trans-activating DNA damage response genes and redirecting the cellular repair machinery in the wake of genotoxic stress. Here we review the key mechanistic underpinnings of the relationship between sex steroid hormone receptors and genomic stability. In addition, we summarize emerging research in this area and discuss important implications for cancer prevention and treatment.
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