Evidence map›Paper›PMID 26934861›Full record

ArticleScientific reports2016

4C-seq revealed long-range interactions of a functional enhancer at the 8q24 prostate cancer risk locus.

Mingyang Cai, Sewoon Kim, Kai Wang, Peggy J Farnham, Gerhard A Coetzee, Wange Lu

Abstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

26 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Review
  4. Review
  5. Article
  6. Article
  7. A mechanistic view of long noncoding RNAs in cancer.Wiley interdisciplinary reviews. RNA · 2022
    Review
  8. Review
  9. Review
  10. Article
  11. Genes · 2020
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Dysregulated Transcriptional Control in Prostate Cancer.International journal of molecular sciences · 2019
    Review
  17. Article
  18. Article
  19. Review
  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Mingyang CaiEli and Edythe Broad Center for Regenerative Medicine and Stem Cell Research, Department of Stem Cell Biology and Regenerative Medicine, University of Southern California, Los Angeles, CA 90033, USA.
Sewoon KimEli and Edythe Broad Center for Regenerative Medicine and Stem Cell Research, Department of Stem Cell Biology and Regenerative Medicine, University of Southern California, Los Angeles, CA 90033, USA.
Kai WangZilkha Neurogenetic Institute, University of Southern California, Los Angeles, CA 90033, USA.
Peggy J FarnhamNorris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA 90033, USA.
Gerhard A CoetzeeDepartment of Preventive Medicine, University of Southern California, Los Angeles, CA 90033, USA.
Wange LuEli and Edythe Broad Center for Regenerative Medicine and Stem Cell Research, Department of Stem Cell Biology and Regenerative Medicine, University of Southern California, Los Angeles, CA 90033, USA.

Funding

Prostate Cancer Risk EnhancersR01CA136924 · NCI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI COETZEE, GERHARD A, FARNHAM, PEGGY J · 2010 to 2019
$5.4M
NCI NIH HHS 2R01CA13692406A1NCI NIH HHS R01 CA136924
6 · The paper itself

Abstract

Genome-wide association studies (GWAS) have identified >100 independent susceptibility loci for prostate cancer, including the hot spot at 8q24. However, how genetic variants at this locus confer disease risk hasn't been fully characterized. Using circularized chromosome conformation capture (4C) coupled with next-generation sequencing and an enhancer at 8q24 as "bait", we identified genome-wide partners interacting with this enhancer in cell lines LNCaP and C4-2B. These 4C-identified regions are distributed in open nuclear compartments, featuring active histone marks (H3K4me1, H3K4me2 and H3K27Ac). Transcription factors NKX3-1, FOXA1 and AR (androgen receptor) tend to occupy these 4C regions. We identified genes located at the interacting regions, and found them linked to positive regulation of mesenchymal cell proliferation in LNCaP and C4-2B, and several pathways (TGF beta signaling pathway in LNCaP and p53 pathway in C4-2B). Common genes (e.g. MYC and POU5F1B) were identified in both prostate cancer cell lines. However, each cell line also had exclusive genes (e.g. ELAC2 and PTEN in LNCaP and BRCA2 and ZFHX3 in C4-2B). In addition, BCL-2 identified in C4-2B might contribute to the progression of androgen-refractory prostate cancer. Overall, our work reveals key genes and pathways involved in prostate cancer onset and progression.

Indexed as

Chromosomes, Human, Pair 8Enhancer Elements, GeneticGenetic LociNeoplasm ProteinsProstatic NeoplasmsTranscription FactorsCell Line, TumorGenome-Wide Association StudyHumansMaleNeoplasm ProteinsTranscription Factors

Identifiers

PMID26934861
PMCPMC4776156

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.