Evidence map›Paper›PMID 18978817›Full record

ArticleOncogene2009

Increased nucleotide polymorphic changes in the 5'-untranslated region of delta-catenin (CTNND2) gene in prostate cancer.

T Wang, Y-H Chen, H Hong, Y Zeng, J Zhang, J-P Lu, B Jeansonne, Q Lu

Open access · bronzeAbstract read
In one paragraph

Article in Oncogene, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
1.8field-weighted citation impact, top 15% of its field
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

25 citing papers in PubMed, 1 synthesis or guideline pooled it, 38 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Roles and regulation of δ-catenin in tumorigenesis and neuronal diseases.Frontiers in cell and developmental biology · 2025
    Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Genomic characterization of three urinary bladder cancer cell lines: understanding genomic types of urinary bladder cancer.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2014
    Article
  18. δ-Catenin as a potential cancer biomarker.Pathology international · 2014
    Article
  19. Translational control in cancer etiology.Cold Spring Harbor perspectives in biology · 2013
    Review
  20. Article
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

8 authors at 1 institution in 1 country.

T WangDepartment of Anatomy and Cell Biology, Brody School of Medicine, East Carolina University, Greenville, NC 27834, USA.
Y-H Chen
H Hong
Y Zeng
J Zhang
J-P Lu
B Jeansonne
Q Lu
East Carolina University · US

Funding

delta-Catenin and Cell-Cell Adhesion in Prostate CancerR01CA111891 · NCI · EAST CAROLINA UNIVERSITY · PI LU, QUN · 2006 to 2010
$759k
NCI NIH HHS CA111891NCI NIH HHS R01 CA111891
6 · The paper itself

Abstract

Cancer pathogenesis involves multiple genetic and epigenetic alterations, which result in oncogenic changes in gene expression. delta-Catenin (CTNND2) is overexpressed in cancer, although the mechanisms of its upregulation are highly variable. Here we report that in prostate cancer, the methylation of CpG islands in the delta-catenin promoter was not a primary regulatory event. There was also no delta-catenin gene amplification. However, using the single-strand conformation polymorphism analysis, we observed the increased nucleotide changes in the 5'-untranslated region of delta-catenin gene in human prostate cancer. At least one such change (-9 G>A) is a true somatic point mutation associated with a high Gleason's score, poorly differentiated prostatic adenocarcinoma. Laser capture microdissection coupled with PCR analyses detected the mutation only in cancerous but not in the adjacent benign prostatic tissues. Using chimeric genes encoding the luciferase reporter, we found that this mutation, but not a random mutation or a mutation that disrupts an upstream open reading frame, resulted in a remarkably higher expression and enzyme activity. This mutation did not affect transcriptional efficiency, suggesting that it promotes delta-catenin translation. This is the first report of delta-catenin gene mutation in cancer and supports the notion that multiple mechanisms contribute to its increased expression in carcinogenesis.

Indexed as

Point MutationPolymorphism, Single NucleotidePolymorphism, Single-Stranded Conformational5' Untranslated RegionsAdenocarcinomaArmadillo Domain ProteinsCateninsCell Line, TumorCpG IslandsDelta CateninGene Expression Regulation, NeoplasticHumansMaleNerve Tissue ProteinsPromoter Regions, GeneticProstatic Neoplasms5' Untranslated RegionsArmadillo Domain ProteinsCateninsCTNND2 protein, humanDelta CateninNerve Tissue Proteins

Identifiers

PMID18978817
PMCPMC2678952
OpenAlexW2159447630

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.