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PMID |
Sentence |
1 |
10809664
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A core SMRT corepressor complex containing HDAC3 and TBL1, a WD40-repeat protein linked to deafness.
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2 |
10809664
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It also contains HDAC3, a histone deacetylase not previously thought to interact with SMRT.
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3 |
10809664
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TBL1 displays structural and functional similarities to Tup1 and Groucho corepressors, sharing their ability to interact with histone H3.
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4 |
10809664
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In vivo, TBL1 is bridged to HDAC3 through SMRT and can potentiate repression by TR.
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5 |
10809664
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A core SMRT corepressor complex containing HDAC3 and TBL1, a WD40-repeat protein linked to deafness.
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6 |
10809664
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It also contains HDAC3, a histone deacetylase not previously thought to interact with SMRT.
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7 |
10809664
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TBL1 displays structural and functional similarities to Tup1 and Groucho corepressors, sharing their ability to interact with histone H3.
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8 |
10809664
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In vivo, TBL1 is bridged to HDAC3 through SMRT and can potentiate repression by TR.
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9 |
10809664
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A core SMRT corepressor complex containing HDAC3 and TBL1, a WD40-repeat protein linked to deafness.
|
10 |
10809664
|
It also contains HDAC3, a histone deacetylase not previously thought to interact with SMRT.
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11 |
10809664
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TBL1 displays structural and functional similarities to Tup1 and Groucho corepressors, sharing their ability to interact with histone H3.
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12 |
10809664
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In vivo, TBL1 is bridged to HDAC3 through SMRT and can potentiate repression by TR.
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13 |
11509652
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The SMRT and N-CoR corepressors are activating cofactors for histone deacetylase 3.
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14 |
11509652
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A cognate DAD is present in the related corepressor N-CoR, which can also activate HDAC3.
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15 |
11509652
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Mutations in the DAD that abolish HDAC3 interaction also eliminate reconstitution of HDAC activity.
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16 |
11509652
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Thus, SMRT and N-CoR do not serve merely as platforms for HDAC recruitment but function as an integral component of an active cellular HDAC3 enzyme.
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17 |
11509652
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The SMRT and N-CoR corepressors are activating cofactors for histone deacetylase 3.
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18 |
11509652
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A cognate DAD is present in the related corepressor N-CoR, which can also activate HDAC3.
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19 |
11509652
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Mutations in the DAD that abolish HDAC3 interaction also eliminate reconstitution of HDAC activity.
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20 |
11509652
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Thus, SMRT and N-CoR do not serve merely as platforms for HDAC recruitment but function as an integral component of an active cellular HDAC3 enzyme.
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21 |
11509652
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The SMRT and N-CoR corepressors are activating cofactors for histone deacetylase 3.
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22 |
11509652
|
A cognate DAD is present in the related corepressor N-CoR, which can also activate HDAC3.
|
23 |
11509652
|
Mutations in the DAD that abolish HDAC3 interaction also eliminate reconstitution of HDAC activity.
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24 |
11509652
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Thus, SMRT and N-CoR do not serve merely as platforms for HDAC recruitment but function as an integral component of an active cellular HDAC3 enzyme.
|
25 |
11509652
|
The SMRT and N-CoR corepressors are activating cofactors for histone deacetylase 3.
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26 |
11509652
|
A cognate DAD is present in the related corepressor N-CoR, which can also activate HDAC3.
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27 |
11509652
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Mutations in the DAD that abolish HDAC3 interaction also eliminate reconstitution of HDAC activity.
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28 |
11509652
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Thus, SMRT and N-CoR do not serve merely as platforms for HDAC recruitment but function as an integral component of an active cellular HDAC3 enzyme.
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29 |
12502735
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Assembly of the SMRT-histone deacetylase 3 repression complex requires the TCP-1 ring complex.
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30 |
12502735
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Histone deacetylase 3 (HDAC3) requires the nuclear receptor corepressor SMRT for HDAC enzyme activity.
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31 |
12502735
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Here we report that HDAC3 interacts with SMRT only after priming by cellular chaperones including the TCP-1 ring complex (TRiC), which is required for proper folding of HDAC3 in an ATP-dependent process.
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32 |
12502735
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SMRT displaces TRiC from HDAC3, yielding an active HDAC enzyme.
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33 |
12502735
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Assembly of the SMRT-histone deacetylase 3 repression complex requires the TCP-1 ring complex.
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34 |
12502735
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Histone deacetylase 3 (HDAC3) requires the nuclear receptor corepressor SMRT for HDAC enzyme activity.
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35 |
12502735
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Here we report that HDAC3 interacts with SMRT only after priming by cellular chaperones including the TCP-1 ring complex (TRiC), which is required for proper folding of HDAC3 in an ATP-dependent process.
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36 |
12502735
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SMRT displaces TRiC from HDAC3, yielding an active HDAC enzyme.
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37 |
12502735
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Assembly of the SMRT-histone deacetylase 3 repression complex requires the TCP-1 ring complex.
|
38 |
12502735
|
Histone deacetylase 3 (HDAC3) requires the nuclear receptor corepressor SMRT for HDAC enzyme activity.
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39 |
12502735
|
Here we report that HDAC3 interacts with SMRT only after priming by cellular chaperones including the TCP-1 ring complex (TRiC), which is required for proper folding of HDAC3 in an ATP-dependent process.
|
40 |
12502735
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SMRT displaces TRiC from HDAC3, yielding an active HDAC enzyme.
|
41 |
12502735
|
Assembly of the SMRT-histone deacetylase 3 repression complex requires the TCP-1 ring complex.
|
42 |
12502735
|
Histone deacetylase 3 (HDAC3) requires the nuclear receptor corepressor SMRT for HDAC enzyme activity.
|
43 |
12502735
|
Here we report that HDAC3 interacts with SMRT only after priming by cellular chaperones including the TCP-1 ring complex (TRiC), which is required for proper folding of HDAC3 in an ATP-dependent process.
|
44 |
12502735
|
SMRT displaces TRiC from HDAC3, yielding an active HDAC enzyme.
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45 |
12861000
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The N-CoR/histone deacetylase 3 complex is required for repression by thyroid hormone receptor.
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46 |
12861000
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Nuclear receptor corepressors (N-CoR) and silencing mediator for retinoid and thyroid receptors (SMRT) have both been implicated in thyroid hormone receptor (TR)-mediated repression.
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47 |
12861000
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Here we show that endogenous N-CoR, TBL1, and histone deacetylase 3 (HDAC3), but not HDAC1, -2, or -4, are recruited to a stably integrated reporter gene repressed by unliganded TR as well as the orphan receptor RevErb.
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48 |
12861000
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Knockdown of N-CoR using small interfering RNAs markedly reduces repression by the TR ligand binding domain in human 293T cells, whereas knockdown of SMRT has little effect.
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49 |
12861000
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Knockdown of HDAC3 markedly reduces repression by both TR and RevErb, while knockdown of HDAC1 or 2 has more modest, partly nonspecific effects.
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50 |
12861000
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Thus, HDAC3 is critical for repression by multiple nuclear receptors and the N-CoR HDAC3 complex plays a unique and necessary role in TR-mediated gene repression in human 293T cells.
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51 |
12861000
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The N-CoR/histone deacetylase 3 complex is required for repression by thyroid hormone receptor.
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52 |
12861000
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Nuclear receptor corepressors (N-CoR) and silencing mediator for retinoid and thyroid receptors (SMRT) have both been implicated in thyroid hormone receptor (TR)-mediated repression.
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53 |
12861000
|
Here we show that endogenous N-CoR, TBL1, and histone deacetylase 3 (HDAC3), but not HDAC1, -2, or -4, are recruited to a stably integrated reporter gene repressed by unliganded TR as well as the orphan receptor RevErb.
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54 |
12861000
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Knockdown of N-CoR using small interfering RNAs markedly reduces repression by the TR ligand binding domain in human 293T cells, whereas knockdown of SMRT has little effect.
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55 |
12861000
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Knockdown of HDAC3 markedly reduces repression by both TR and RevErb, while knockdown of HDAC1 or 2 has more modest, partly nonspecific effects.
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56 |
12861000
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Thus, HDAC3 is critical for repression by multiple nuclear receptors and the N-CoR HDAC3 complex plays a unique and necessary role in TR-mediated gene repression in human 293T cells.
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57 |
12861000
|
The N-CoR/histone deacetylase 3 complex is required for repression by thyroid hormone receptor.
|
58 |
12861000
|
Nuclear receptor corepressors (N-CoR) and silencing mediator for retinoid and thyroid receptors (SMRT) have both been implicated in thyroid hormone receptor (TR)-mediated repression.
|
59 |
12861000
|
Here we show that endogenous N-CoR, TBL1, and histone deacetylase 3 (HDAC3), but not HDAC1, -2, or -4, are recruited to a stably integrated reporter gene repressed by unliganded TR as well as the orphan receptor RevErb.
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60 |
12861000
|
Knockdown of N-CoR using small interfering RNAs markedly reduces repression by the TR ligand binding domain in human 293T cells, whereas knockdown of SMRT has little effect.
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61 |
12861000
|
Knockdown of HDAC3 markedly reduces repression by both TR and RevErb, while knockdown of HDAC1 or 2 has more modest, partly nonspecific effects.
|
62 |
12861000
|
Thus, HDAC3 is critical for repression by multiple nuclear receptors and the N-CoR HDAC3 complex plays a unique and necessary role in TR-mediated gene repression in human 293T cells.
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63 |
12861000
|
The N-CoR/histone deacetylase 3 complex is required for repression by thyroid hormone receptor.
|
64 |
12861000
|
Nuclear receptor corepressors (N-CoR) and silencing mediator for retinoid and thyroid receptors (SMRT) have both been implicated in thyroid hormone receptor (TR)-mediated repression.
|
65 |
12861000
|
Here we show that endogenous N-CoR, TBL1, and histone deacetylase 3 (HDAC3), but not HDAC1, -2, or -4, are recruited to a stably integrated reporter gene repressed by unliganded TR as well as the orphan receptor RevErb.
|
66 |
12861000
|
Knockdown of N-CoR using small interfering RNAs markedly reduces repression by the TR ligand binding domain in human 293T cells, whereas knockdown of SMRT has little effect.
|
67 |
12861000
|
Knockdown of HDAC3 markedly reduces repression by both TR and RevErb, while knockdown of HDAC1 or 2 has more modest, partly nonspecific effects.
|
68 |
12861000
|
Thus, HDAC3 is critical for repression by multiple nuclear receptors and the N-CoR HDAC3 complex plays a unique and necessary role in TR-mediated gene repression in human 293T cells.
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69 |
15695367
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Although the N-terminal RD binds transducin beta-like protein 1 (TBL1), TBLR1, and mSin3, deletion of this region did not affect the ability of N-CoR to mediate repression by TR.
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70 |
15695367
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By contrast, deletion of the deacetylase activating domain (DAD) that binds and activates histone deacetylase 3 dramatically hampered N-CoR's function as a TR corepressor.
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71 |
15761026
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The orphan nuclear receptor Rev-erbalpha recruits the N-CoR/histone deacetylase 3 corepressor to regulate the circadian Bmal1 gene.
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72 |
15761026
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Rev-erbalpha directly binds to the mouse Bmal1 promoter and recruits the endogenous nuclear receptor corepressor (N-CoR)/histone deacetylase 3 (HDAC3) complex, in association with a decrease in histone acetylation.
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73 |
15761026
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The endogenous N-CoR/HDAC3 complex is also associated with the endogenous Bmal1 promoter in human HepG2 liver cells, where a reduction in cellular HDAC3 level markedly increases the expression of Bmal1 mRNA.
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74 |
15761026
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These data demonstrate a new function for the N-CoR/HDAC3 complex in regulating the expression of genes involved in circadian rhythm by functioning as corepressor for Rev-erbalpha.
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75 |
15761026
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The orphan nuclear receptor Rev-erbalpha recruits the N-CoR/histone deacetylase 3 corepressor to regulate the circadian Bmal1 gene.
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76 |
15761026
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Rev-erbalpha directly binds to the mouse Bmal1 promoter and recruits the endogenous nuclear receptor corepressor (N-CoR)/histone deacetylase 3 (HDAC3) complex, in association with a decrease in histone acetylation.
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77 |
15761026
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The endogenous N-CoR/HDAC3 complex is also associated with the endogenous Bmal1 promoter in human HepG2 liver cells, where a reduction in cellular HDAC3 level markedly increases the expression of Bmal1 mRNA.
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78 |
15761026
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These data demonstrate a new function for the N-CoR/HDAC3 complex in regulating the expression of genes involved in circadian rhythm by functioning as corepressor for Rev-erbalpha.
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79 |
15761026
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The orphan nuclear receptor Rev-erbalpha recruits the N-CoR/histone deacetylase 3 corepressor to regulate the circadian Bmal1 gene.
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80 |
15761026
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Rev-erbalpha directly binds to the mouse Bmal1 promoter and recruits the endogenous nuclear receptor corepressor (N-CoR)/histone deacetylase 3 (HDAC3) complex, in association with a decrease in histone acetylation.
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81 |
15761026
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The endogenous N-CoR/HDAC3 complex is also associated with the endogenous Bmal1 promoter in human HepG2 liver cells, where a reduction in cellular HDAC3 level markedly increases the expression of Bmal1 mRNA.
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82 |
15761026
|
These data demonstrate a new function for the N-CoR/HDAC3 complex in regulating the expression of genes involved in circadian rhythm by functioning as corepressor for Rev-erbalpha.
|
83 |
15761026
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The orphan nuclear receptor Rev-erbalpha recruits the N-CoR/histone deacetylase 3 corepressor to regulate the circadian Bmal1 gene.
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84 |
15761026
|
Rev-erbalpha directly binds to the mouse Bmal1 promoter and recruits the endogenous nuclear receptor corepressor (N-CoR)/histone deacetylase 3 (HDAC3) complex, in association with a decrease in histone acetylation.
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85 |
15761026
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The endogenous N-CoR/HDAC3 complex is also associated with the endogenous Bmal1 promoter in human HepG2 liver cells, where a reduction in cellular HDAC3 level markedly increases the expression of Bmal1 mRNA.
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86 |
15761026
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These data demonstrate a new function for the N-CoR/HDAC3 complex in regulating the expression of genes involved in circadian rhythm by functioning as corepressor for Rev-erbalpha.
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87 |
15832170
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As expected, repression is characterized by recruitment of N-CoR/SMRT-HDAC3 (histone deacetylase 3) co-repressor complexes, leading to local histone hypoacetylation.
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88 |
15832170
|
This order is determined by the inherent substrate specificity of HDAC3, and unexpectedly predicts the binding preference of N-CoR/SMRT for submaximally acetylated H4 tails.
|
89 |
15832170
|
The match between the specificity of acetyl-histone deacetylation by HDAC3 and the histone-binding preference of N-CoR/SMRT allows the co-repressor complex to stabilize and propagate repression of nuclear hormone receptor gene targets.
|
90 |
15832170
|
As expected, repression is characterized by recruitment of N-CoR/SMRT-HDAC3 (histone deacetylase 3) co-repressor complexes, leading to local histone hypoacetylation.
|
91 |
15832170
|
This order is determined by the inherent substrate specificity of HDAC3, and unexpectedly predicts the binding preference of N-CoR/SMRT for submaximally acetylated H4 tails.
|
92 |
15832170
|
The match between the specificity of acetyl-histone deacetylation by HDAC3 and the histone-binding preference of N-CoR/SMRT allows the co-repressor complex to stabilize and propagate repression of nuclear hormone receptor gene targets.
|
93 |
15832170
|
As expected, repression is characterized by recruitment of N-CoR/SMRT-HDAC3 (histone deacetylase 3) co-repressor complexes, leading to local histone hypoacetylation.
|
94 |
15832170
|
This order is determined by the inherent substrate specificity of HDAC3, and unexpectedly predicts the binding preference of N-CoR/SMRT for submaximally acetylated H4 tails.
|
95 |
15832170
|
The match between the specificity of acetyl-histone deacetylation by HDAC3 and the histone-binding preference of N-CoR/SMRT allows the co-repressor complex to stabilize and propagate repression of nuclear hormone receptor gene targets.
|
96 |
16917504
|
The N-CoR complex enables chromatin remodeler SNF2H to enhance repression by thyroid hormone receptor.
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97 |
16917504
|
Unliganded thyroid hormone receptor (TR) actively represses transcription via the nuclear receptor corepressor (N-CoR)/histone deacetylase 3 (HDAC3) complex.
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98 |
16917504
|
N-CoR and HDAC3 are both required for recruitment of SNF2H to the repressed gene.
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99 |
16917504
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SNF2H does not interact directly with the N-CoR/HDAC3 complex, but binds to unacetylated histone H4 tails, suggesting that deacetylase activity of the corepressor complex is critical to SNF2H function.
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100 |
16917504
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Indeed, HDAC3 as well as SNF2H are required for nucleosomal organization on the TR target gene.
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101 |
16917504
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Consistent with these findings, reduction of SNF2H induces expression of an endogenous TR-regulated gene, dio1, in liver cells.
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102 |
16917504
|
The N-CoR complex enables chromatin remodeler SNF2H to enhance repression by thyroid hormone receptor.
|
103 |
16917504
|
Unliganded thyroid hormone receptor (TR) actively represses transcription via the nuclear receptor corepressor (N-CoR)/histone deacetylase 3 (HDAC3) complex.
|
104 |
16917504
|
N-CoR and HDAC3 are both required for recruitment of SNF2H to the repressed gene.
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105 |
16917504
|
SNF2H does not interact directly with the N-CoR/HDAC3 complex, but binds to unacetylated histone H4 tails, suggesting that deacetylase activity of the corepressor complex is critical to SNF2H function.
|
106 |
16917504
|
Indeed, HDAC3 as well as SNF2H are required for nucleosomal organization on the TR target gene.
|
107 |
16917504
|
Consistent with these findings, reduction of SNF2H induces expression of an endogenous TR-regulated gene, dio1, in liver cells.
|
108 |
16917504
|
The N-CoR complex enables chromatin remodeler SNF2H to enhance repression by thyroid hormone receptor.
|
109 |
16917504
|
Unliganded thyroid hormone receptor (TR) actively represses transcription via the nuclear receptor corepressor (N-CoR)/histone deacetylase 3 (HDAC3) complex.
|
110 |
16917504
|
N-CoR and HDAC3 are both required for recruitment of SNF2H to the repressed gene.
|
111 |
16917504
|
SNF2H does not interact directly with the N-CoR/HDAC3 complex, but binds to unacetylated histone H4 tails, suggesting that deacetylase activity of the corepressor complex is critical to SNF2H function.
|
112 |
16917504
|
Indeed, HDAC3 as well as SNF2H are required for nucleosomal organization on the TR target gene.
|
113 |
16917504
|
Consistent with these findings, reduction of SNF2H induces expression of an endogenous TR-regulated gene, dio1, in liver cells.
|
114 |
16917504
|
The N-CoR complex enables chromatin remodeler SNF2H to enhance repression by thyroid hormone receptor.
|
115 |
16917504
|
Unliganded thyroid hormone receptor (TR) actively represses transcription via the nuclear receptor corepressor (N-CoR)/histone deacetylase 3 (HDAC3) complex.
|
116 |
16917504
|
N-CoR and HDAC3 are both required for recruitment of SNF2H to the repressed gene.
|
117 |
16917504
|
SNF2H does not interact directly with the N-CoR/HDAC3 complex, but binds to unacetylated histone H4 tails, suggesting that deacetylase activity of the corepressor complex is critical to SNF2H function.
|
118 |
16917504
|
Indeed, HDAC3 as well as SNF2H are required for nucleosomal organization on the TR target gene.
|
119 |
16917504
|
Consistent with these findings, reduction of SNF2H induces expression of an endogenous TR-regulated gene, dio1, in liver cells.
|
120 |
16980585
|
HDAC3 forms a complex with A-Kinase-Anchoring Proteins AKAP95 and HA95, which are targeted to mitotic chromosomes.
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121 |
16980585
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Deacetylation of H3 in mitosis requires AKAP95/HA95 and HDAC3 and provides a hypoacetylated H3 tail that is the preferred substrate for Aurora B kinase.
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122 |
16980585
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Phosphorylation of H3S10 by Aurora B leads to dissociation of HP1 proteins from methylated H3K9 residues on mitotic heterochromatin.
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123 |
16980585
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HDAC3 forms a complex with A-Kinase-Anchoring Proteins AKAP95 and HA95, which are targeted to mitotic chromosomes.
|
124 |
16980585
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Deacetylation of H3 in mitosis requires AKAP95/HA95 and HDAC3 and provides a hypoacetylated H3 tail that is the preferred substrate for Aurora B kinase.
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125 |
16980585
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Phosphorylation of H3S10 by Aurora B leads to dissociation of HP1 proteins from methylated H3K9 residues on mitotic heterochromatin.
|
126 |
16982777
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We unexpectedly found that the corepressor silencing mediator for retinoid and thyroid hormone receptor (SMRT) associates with the DNA-PK repair complex.
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127 |
16982777
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The SMRT/histone deacetylase 3 complex is required for the transcriptional repressive property of the Ku70 subunit of the repair complex.
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128 |
19710360
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Heme binding to Rev-erbalpha recruits the NCoR/histone deacetylase 3 (HDAC3) corepressor complex to repress the transcription of the coactivator PGC-1alpha, a potent inducer of heme synthesis.
|
129 |
20427468
|
In the absence of TH, TH receptors repress genes that are TH-activated by recruiting the nuclear receptor corepressor (NCoR), which exists in a tight complex with histone deacetylase 3 (HDAC3).
|
130 |
20427468
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Thus, the NCoR interaction with HDAC3 modulates expression of both positively- and negatively-regulated genes by TH in vivo.
|
131 |
20427468
|
In the absence of TH, TH receptors repress genes that are TH-activated by recruiting the nuclear receptor corepressor (NCoR), which exists in a tight complex with histone deacetylase 3 (HDAC3).
|
132 |
20427468
|
Thus, the NCoR interaction with HDAC3 modulates expression of both positively- and negatively-regulated genes by TH in vivo.
|
133 |
21565617
|
We show here that in liver, class IIa HDACs (HDAC4, 5, and 7) are phosphorylated and excluded from the nucleus by AMPK family kinases.
|
134 |
21565617
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In turn, HDAC4/5 recruit HDAC3, which results in the acute transcriptional induction of these genes via deacetylation and activation of FOXO family transcription factors.
|
135 |
22156208
|
Here we report that macrophages lacking histone deacetylase 3 (HDAC3) display a polarization phenotype similar to IL-4-induced alternative activation and, furthermore, are hyperresponsive to IL-4 stimulation.
|
136 |
22156208
|
Throughout the macrophage genome, HDAC3 deacetylates histone tails at regulatory regions, leading to repression of many IL-4-regulated genes characteristic of alternative activation.
|
137 |
22156208
|
Here we report that macrophages lacking histone deacetylase 3 (HDAC3) display a polarization phenotype similar to IL-4-induced alternative activation and, furthermore, are hyperresponsive to IL-4 stimulation.
|
138 |
22156208
|
Throughout the macrophage genome, HDAC3 deacetylates histone tails at regulatory regions, leading to repression of many IL-4-regulated genes characteristic of alternative activation.
|
139 |
23292142
|
In vitro, HDAC3 protein itself has minimal enzyme activity but gains its histone-deacetylation function from stable association with the conserved deacetylase-activating domain (DAD) contained in nuclear receptor co-repressors NCOR1 and SMRT.
|
140 |
23292142
|
Here we show that HDAC3 enzyme activity is undetectable in mice bearing point mutations in the DAD of both NCOR1 and SMRT (NS-DADm), despite having normal levels of HDAC3 protein.
|
141 |
23292142
|
In vitro, HDAC3 protein itself has minimal enzyme activity but gains its histone-deacetylation function from stable association with the conserved deacetylase-activating domain (DAD) contained in nuclear receptor co-repressors NCOR1 and SMRT.
|
142 |
23292142
|
Here we show that HDAC3 enzyme activity is undetectable in mice bearing point mutations in the DAD of both NCOR1 and SMRT (NS-DADm), despite having normal levels of HDAC3 protein.
|