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| Status |
Public on Jan 01, 2015 |
| Title |
Redefinition of Human Androgen Responsive Elements [FOX_ChIP_exo] |
| Organism |
Homo sapiens |
| Experiment type |
Genome binding/occupancy profiling by high throughput sequencing
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| Summary |
The androgen receptor (AR) mediates the action of androgens by binding to androgen-responsive elements (AREs) and subsequently regulating target genes involved in prostate carcinogenesis. The precise locations, true nature, and functional roles of AREs in human prostate cancer are still unknown. Here we redefine AREs by motif-resolution AR chromatin immunoprecipitation-exonuclease (ChIP-exo) assay in human prostate cancer cells and tumors. Surprisingly, we find that, in addition to canonical full-length AREs and half-site-like AREs, a significant portion of the four redefined ARE categories comprises non-canonical full-length AREs. The redefined AREs in enhanced AR binding regions in prostate tumors versus paired non-malignant adjacent tissues regulate a prostate cancer-relevant gene network not only centered on AR, but more interestingly, on novel AR target genes mTOR, BIRC5 and BCL2L1 involved in prostate cancer cell growth and survival. The precise redefinition of AREs has important implications for understanding how AR contributes to prostate carcinogenesis.
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| Overall design |
FOXA1 ChIP-exo
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| Contributor(s) |
Wang Q, Chen Z |
| Citation(s) |
25535248 |
| Submission date |
Jan 23, 2013 |
| Last update date |
May 15, 2019 |
| Contact name |
Xun Lan |
| E-mail(s) |
xlan@stanford.edu
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| Phone |
7738345917
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| Organization name |
Stanford University
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| Department |
Genetics
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| Lab |
Pritchard's Lab
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| Street address |
318 Campus Dr. Room S240
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| City |
Stanford |
| State/province |
CA |
| ZIP/Postal code |
94305 |
| Country |
USA |
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| Platforms (1) |
| GPL11154 |
Illumina HiSeq 2000 (Homo sapiens) |
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| Samples (2) |
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| This SubSeries is part of SuperSeries: |
| GSE43791 |
Redefinition of Human Androgen Responsive Elements |
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| Relations |
| SRA |
SRP018128 |
| BioProject |
PRJNA187480 |
| Supplementary file |
Size |
Download |
File type/resource |
| GSE43678_RAW.tar |
3.8 Gb |
(http)(custom) |
TAR (of BED) |
SRA Run Selector |
| Raw data are available in SRA |
| Processed data provided as supplementary file |
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