Differential expression of estrogen receptor beta isoforms in prostate cancer through interplay between transcriptional and translational regulation.
Differential expression of estrogen receptor beta isoforms in prostate cancer through interplay between transcriptional and translational regulation.
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DOI：
10.1016/j.mce.2013.06.023
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发表时间：
2013-08-25
影响因子：
4.1
通讯作者：
Leung YK
中科院分区：
文献类型：
--
作者：
Lee MT;Ouyang B;Ho SM;Leung YK
Estrogen receptor β (ERβ) and its isoforms have different putative functions and expression patterns in prostate cancer. Current studies on 5′-most exons, 0K and 0N, show that their respective promoters are actively involved in transcription. These data, however, do not explain why ERβ isoforms are differentially expressed in normal and cancerous tissues, since 0K and 0N transcripts are detectable in clinical specimens. Various combinations of 5′ untranslated exons, termed exon 0Xs, associate with promoter 0K only and exon 0Xs accommodate upstream open reading frames (uORFs) reducing protein expression. Moreover, ERβ1, 2, and 5 are transcriptionally linked to promoter 0K; exon 0Xs are spliced only into ERβ2 and ERβ5 transcripts, suggesting that their expressions are regulated post-transcriptionally by exon 0Xs. This study reveals that expression of ERβ1 is regulated primarily at the transcriptional level, whereas that of ERβ2 and ERβ5 is controlled by the interplay between transcriptional and post-transcriptional regulation.
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影响因子：
5.3
作者：
Smith L;Brannan RA;Hanby AM;Shaaban AM;Verghese ET;Peter MB;Pollock S;Satheesha S;Szynkiewicz M;Speirs V;Hughes TA
通讯作者：
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影响因子：
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作者：
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通讯作者：
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DOI：
10.1006/bbrc.1998.8738
发表时间：
1998-06-09
影响因子：
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DOI：
10.1073/pnas.0905524107
发表时间：
2010-02-16
影响因子：
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作者：
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通讯作者：
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