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PMID |
Sentence |
1 |
11139388
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Since PPARalpha exhibits a strong constitutive transactivating function contained within an N-terminal AF-1 region, it can be speculated that a different set of cofactors might interact with this region of PPARs.
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2 |
12482846
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Tamoxifen allows strong ERalpha AF-1 activity, whereas raloxifene allows less and ICI 182,780 (ICI) allows none.
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3 |
12482846
|
Here, we show that blockade of corepressor histone de-acetylase (HDAC) activity reverses the differential inhibitory effect of SERMs upon AF-1 activity in MCF-7 cells.
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4 |
12482846
|
An ERalpha mutation (537X) that increases N-CoR binding in the presence of all SERMs blocks AF-1 activity.
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5 |
12482846
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An ERalpha mutation (L379R) that decreases N-CoR binding increases AF-1 activity in the presence of ICI and raloxifene and reverses the effect of the 537X mutation.
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6 |
18311053
|
To understand the molecular mechanism of AF-1 in FXR, we isolated proteins associated with AF-1 by GST pull-down assay using the N-terminal region of FXR and nuclear extracts from HeLa cells.
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