نتایج جستجو برای: estrogen receptor beta
تعداد نتایج: 764454 فیلتر نتایج به سال:
The primary induced isoflavones in soybean, the glyceollins, have been shown to be potent estrogen antagonists in vitro and in vivo. The discovery of the glyceollins' ability to inhibit cancer cell proliferation has led to the analysis of estrogenic activities of other induced isoflavones. In this study, we investigated a novel isoflavone, glycinol, a precursor to glyceollin that is produced in...
The estrogen receptor ERalpha is emerging as a key molecule involved in glucose and lipid metabolism. The main functions of pancreatic beta-cells are the biosynthesis and release of insulin, the only hormone that can directly decrease blood glucose levels. Estrogen receptors ERalpha and ERbeta exist in beta-cells. The role of ERbeta is still unknown, yet ERalpha plays an important role in the r...
The expression of receptor for androgen (AR), oestrogen alpha and beta (ERalpha and ERbeta) and progesterone (PR) was examined immunohistochemically in canine prostate specimens (normal, hyperplastic, inflamed [prostatitis] or neoplastic). AR immunolabelling was seen in 100% of epithelial cells of normal and hyperplastic tissue, the corresponding figures for inflamed and carcinomatous tissue be...
CD151, a master regulator of laminin-binding integrins (alpha(6)beta(4), alpha(6)beta(1), and alpha(3)beta(1)), assembles these integrins into complexes called tetraspanin-enriched microdomains. CD151 protein expression is elevated in 31% of human breast cancers and is even more elevated in high-grade (40%) and estrogen receptor-negative (45%) subtypes. The latter includes triple-negative (estr...
Estrogen receptors (ERs alpha and beta) enhance transcription in response to estrogens by binding to estrogen response elements (EREs) within target genes and utilizing transactivation functions (AF-1 and AF-2) to recruit p160 coactivator proteins. The ERs also enhance transcription in response to estrogens and antiestrogens by modulating the activity of the AP-1 protein complex. Here, we exami...
Cell fate decisions during development are governed by multi-factorial regulatory mechanisms including chromatin remodeling, DNA methylation, binding of transcription factors to specific loci, RNA and protein synthesis. However, the which such “dimensions” coordinate cell currently poorly understood. Here we quantified multi-dimensional molecular changes that occur in mouse embryonic stem cells...
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