Evidence map›Paper›PMID 22891627›Full record

ArticleMolecular cancer2012

Genetic signatures shared in embryonic liver development and liver cancer define prognostically relevant subgroups in HCC.

Diana Becker, Ioannis Sfakianakis, Markus Krupp, Frank Staib, Aslihan Gerhold-Ay, Anja Victor, Harald Binder, Maria Blettner, Thorsten Maass, Snorri Thorgeirsson and 2 more

Open access · goldAbstract read
In one paragraph

Article in Molecular cancer, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

19 citing papers in PubMed, 33 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Regulation of hepatocyte identity and quiescence.Cellular and molecular life sciences : CMLS · 2015
    Review
  17. Article
  18. CellMinerHCC: a microarray-based expression database for hepatocellular carcinoma cell lines.Liver international : official journal of the International Association for the Study of the Liver · 2014
    Article
  19. ECR-MAPK regulation in liver early development.BioMed research international · 2014
    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

12 authors at 2 institutions in 2 countries.

Diana BeckerDepartment of Medicine I, Johannes Gutenberg University, Mainz, Germany.
Ioannis Sfakianakis
Markus Krupp
Frank Staib
Aslihan Gerhold-Ay
Anja Victor
Harald Binder
Maria Blettner
Thorsten Maass
Snorri Thorgeirsson
Peter R Galle
Andreas Teufel
Johannes Gutenberg University Mainz · DENational Institutes of Health · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Multiple activations of individual genes during embryonic liver and HCC development have repeatedly prompted speculations about conserved embryonic signatures driving cancer development. Recently, the emerging discussion on cancer stem cells and the appreciation that generally tumors may develop from progenitor cells of diverse stages of cellular differentiation has shed increasing light on the overlapping genetic signatures between embryonic liver development and HCC. However there is still a lack of systematic studies investigating this area. We therefore performed a comprehensive analysis of differentially regulated genetic signaling pathways in embryonic and liver cancer development and investigated their biological relevance.Genetic signaling pathways were investigated on several publically available genome wide microarray experiments on liver development and HCC. Differentially expressed genes were investigated for pathway enrichment or underrepresentation compared to KEGG annotated pathways by Fisher exact evaluation. The comparative analysis of enrichment and under representation of differentially regulated genes in liver development and HCC demonstrated a significant overlap between multiple pathways. Most strikingly we demonstrated a significant overlap not only in pathways expected to be relevant to both conditions such as cell cycle or apoptosis but also metabolic pathways associated with carbohydrate and lipid metabolism. Furthermore, we demonstrated the clinical significance of these findings as unsupervised clustering of HCC patients on the basis of these metabolic pathways displayed significant differences in survival.These results indicate that liver development and liver cancer share similar alterations in multiple genetic signaling pathways. Several pathways with markedly similar patterns of enrichment or underrepresentation of various regulated genes between liver development and HCC are of prognostic relevance in HCC. In particular, the metabolic pathways were identified as novel prognostically relevant players in HCC development.

Indexed as

Gene Expression ProfilingGene Expression Regulation, DevelopmentalGene Expression Regulation, NeoplasticAnimalsCarcinoma, HepatocellularHumansLiverLiver NeoplasmsMicePrognosisSignal Transduction

Identifiers

PMID22891627
PMCPMC3583209
OpenAlexW2107890339

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.