
ESR1 Gene - GeneCards | ESR1 Protein | ESR1 Antibody
2024年12月25日 · ESR1 (Estrogen Receptor 1) is a Protein Coding gene. Diseases associated with ESR1 include Estrogen Resistance and Breast Cancer. Among its related pathways are Constitutive Signaling by Aberrant PI3K in Cancer and ESR-mediated signaling.
ESR1 Mutation: Impact on Hormone-Sensitive Disorders
1 天前 · Research into ESR1 mutations has expanded, shedding light on their impact on cellular signaling and therapeutic response. As detection methods improve, interest grows in their influence on clinical outcomes. Gene Location And Structure. The ESR1 gene, encoding estrogen receptor alpha (ERα), is located on chromosome 6 at position 6q25.1.
ESR1 Mutations in Breast Cancer - PMC - PubMed Central (PMC)
In this review, we discuss mechanisms of resistance and dissemination of ESR1 mutations, as well as detection methods for ESR1 mutation tracking, newly discovered potential therapeutic targets, and the clinical implications and treatment options for treating patients with ESR1 mutant-bearing tumors.
ESR1 estrogen receptor 1 [ Homo sapiens (human) ] - National …
2025年2月8日 · Estrogen receptor 1 chromatin profiling in human breast tumors reveals high inter-patient heterogeneity with enrichment of risk SNPs and enhancer activity at most-conserved regions.
Testing for ESR1 Mutations to Guide Therapy for Hormone …
2023年5月17日 · To aid in treatment selection, the Expert Panel recommends routine testing for emergence of ESR1 mutations at recurrence or progression on ET (given with or without CDK4/6 inhibitor) in patients with ER-positive, HER2-negative MBC.
ESR1 mutation as an emerging clinical biomarker in metastatic …
2021年8月15日 · In metastatic hormone receptor-positive breast cancer, ESR1 mutations are a common cause of acquired resistance to the backbone of therapy, estrogen deprivation by aromatase inhibition. How these mutations affect tumor sensitivity to established and novel therapies are active areas of research.
ESR1 activating mutations: From structure to clinical application
2023年1月1日 · Activating ESR1 ligand binding domain mutations engender constitutive/ligand independent transcriptional activities and emerge following prolonged first-line hormone therapy regimens, mainly from aromatase inhibitors.
ESR1 mutations in breast cancer - PubMed
2019年11月1日 · The acquisition of ligand-independent ESR1 mutations during aromatase inhibitor therapy in metastatic estrogen receptor (ER)-positive breast cancer is a common mechanism of hormonal therapy resistance.
Genomic and clinical landscape of metastatic hormone receptors …
2024年10月1日 · Somatic genetic alterations of the estrogen receptor 1 gene (ESR1) are enriched in endocrine therapy-resistant, estrogen receptor-positive (ER+) metastatic breast cancer (mBC). Herein, we investigated and compared the clinical and genomic landscape of ESR1-mutant (ESR1MUT) and ESR1 wild type (ESR1WT) ER+/ human epidermal growth factor receptor ...
Testing for ESR1 Mutations to Guide Therapy for HR-Positive, …
2023年5月17日 · This update focuses on testing for ESR1 mutations in patients with hormone receptor-positive, HER2-negative metastatic breast cancer, and presents treatment recommendations for patients with a detectable ESR1 mutation.