Creation of Estrogen Resistance in Vivo by Transgenic Overexpression of the Heterogeneous Nuclear Ribonucleoprotein-Related Estrogen Response Element Binding Protein
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چکیده
منابع مشابه
The high mobility group protein 1 enhances binding of the estrogen receptor DNA binding domain to the estrogen response element.
We have examined the ability of the high-mobility group protein 1 (HMG1) to alter binding of the estrogen receptor DNA-binding domain (DBD) to the estrogen response element (ERE). HMG1 dramatically enhanced binding of purified, bacterially expressed DBD to the consensus vitellogenin A2 ERE in a dose-dependent manner. The ability of HMG1 to stabilize the DBD-ERE complex resulted in part from a d...
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Mouse Estrogen Receptor b Forms Estrogen Response Element- Binding Heterodimers with Estrogen Receptor a
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In previous studies, we have shown that steroid hormone resistance in New World primates occurs in the absence of abnormal expression of cognate nuclear receptors. Rather, these animals have elevated levels of heterogeneous nuclear ribonucleoproteins (hnRNPs) that act as hormone response element-binding proteins and attenuate target gene transactivation. Here we present evidence for a similar m...
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ژورنال
عنوان ژورنال: Endocrinology
سال: 2005
ISSN: 0013-7227,1945-7170
DOI: 10.1210/en.2005-0160