IndraLab

Statements


Modified ESR2 decreases the amount of ESR1. 8 / 8
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"Knockdown of ESR2 in endometriotic stromal cells increased the expression of ESR1 twofold, and overexpression of ESR2 in endometrial stromal cells reduced the expression of ESR1 by one-half [XREF_BIBR, XREF_BIBR]."

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"In the normal breast, ERbeta is more abundant than is ERalpha; recent data suggest that high levels of ERbeta can down-regulate the expression of ERalpha XREF_BIBR."

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"High levels of ERbeta suppress ERalpha expression."

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"The same group demonstrates increased ERbeta levels concomitant with lower ERalpha levels in endometriosis and experimentally demonstrates that knockdown of ERbeta increases ERalpha while overexpression of ERbeta decreases ERalpha levels."

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"In summary, high levels of ERbeta suppress ERalpha expression and response to estradiol in endometriotic stromal cells via binding to nonclassic DNA motifs in alternatively used ERalpha promoters."

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"High levels of ERbeta suppress ERalpha expression and response to estradiol in endometrial and endometriotic stromal cells via binding to classic and nonclassic DNA motifs in alternatively used ERalpha promoters."

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"Our results showed that the over-expression of ERbeta in GH3 reduced the baseline ERalpha expression, with E2, PPT or DPN stimuli being unable to modify its expression."

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"This increase may be mediated by an increased presence of TEB in the mammary epithelial tree and increased ER-alpha levels, reduced ER-beta levels or both."