Evidence map›Paper›PMID 25375219›Full record

ArticlePloS one2014

Hypomethylation-associated up-regulation of TCF3 expression and recurrence in stage II and III colorectal cancer.

Chunxiang Li, Sanjun Cai, Xishan Wang, Zheng Jiang

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.1field-weighted citation impact, top 22% 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

20 citing papers in PubMed, 28 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. RNAi-mediatedBioscience reports · 2017
    Article
  17. Article
  18. The clinicopathological significance ofOncoTargets and therapy · 2017
    Article
  19. Proceedings of the National Academy of Sciences of the United States of America · 2016
    Article
  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

4 authors at 2 institutions in 1 country.

Chunxiang LiLaboratory of Medical Genetics, Harbin Medical University, Harbin, Heilongjiang, China.
Sanjun CaiDepartment of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.
Xishan WangDepartment of Colorectal Cancer Surgery, The 2nd Affiliated Hospital, Harbin Medical University, Harbin, China; Colorectal Cancer Institute of the Heilongjiang Academy of Medical Sciences, Harbin, China.
Zheng JiangDepartment of Colorectal Cancer Surgery, The 2nd Affiliated Hospital, Harbin Medical University, Harbin, China; Colorectal Cancer Institute of the Heilongjiang Academy of Medical Sciences, Harbin, China.
Harbin Medical University · CNFudan University Shanghai Cancer Center · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

objectivesTranscription factor 3 (TCF3) implicates Wnt signaling pathway and regulates E-cadherin expression, which is involved in aggressiveness of tumors. This study aims to investigate the role of TCF3 in predicting prognosis of patients with stage II and III colorectal cancer (CRC).

methodsReal-Time quantitative PCR was performed in 64 fresh CRC tissues and 6 cell lines to examine TCF3 mRNA expression. TCF3 protein expression dynamics were detected by immunohistochemistry of 118 paraffin-embedded specimens, and the clinical significance of TCF3 was assessed by clinical correlation and Kaplan-Meier analyses. Aberrant hypomethylation of TCF3 promoter was also investigated using bisulfite sequencing and methylation specific PCR.

resultsThe up-regulation of TCF3 mRNA was frequently detected both in CRC tissues with recurrence and metastasis-derived cell lines. The expression level of TCF3 protein was significantly correlated with histological type (P = 0.038) and disease-free survival time (P = 0.002). Higher TCF3 expression indicated poor prognostic outcomes (P<0.05, log-rank test). Multivariate analysis also showed strong TCF3 protein expression and perineural invasion were independent adverse prognosticators in CRC (P = 0.010, 0.000). Moreover, it was showed that promoter hypomethylation of TCF3 is associated with its up-expression.

conclusionsThis study highlighted the prognostic value of TCF3 in stage II and III CRC. The up-regulation of TCF3, which is mainly caused by promoter hypomethylation, is one of the molecular mechanisms involved in the development and progression of CRC.

Indexed as

DNA MethylationAgedAged, 80 and overBasic Helix-Loop-Helix ProteinsCell Line, TumorColorectal NeoplasmsDisease ProgressionFemaleGene Expression Regulation, NeoplasticHCT116 CellsHumansMaleMiddle AgedNeoplasm Recurrence, LocalPromoter Regions, GeneticBasic Helix-Loop-Helix ProteinsTCF3 protein, human

Identifiers

PMID25375219
PMCPMC4222969
OpenAlexW2101309635

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.