Evidence map›Paper›PMID 22745173›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2012

Canonical Wnt suppressor, Axin2, promotes colon carcinoma oncogenic activity.

Zhao-Qiu Wu, Thomas Brabletz, Eric Fearon, Amanda L Willis, Casey Yuexian Hu, Xiao-Yan Li, Stephen J Weiss

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 99 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
99citing papers in PubMed, 1 pooled it
5.2field-weighted citation impact, top 4% 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

99 citing papers in PubMed, 1 synthesis or guideline pooled it, 160 citations in OpenAlex.

  1. Pooled it
  2. Gut microbes · 2026
    Article
  3. Article
  4. Loss of U11/U12 spliceosome geneLife science alliance · 2026
    Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Oncometabolite 5-IPNature chemical biology · 2026
    Article
  11. Review
  12. Article
  13. Evolutionary conservation and cancer implications of the WNT signaling pathway.Medical oncology (Northwood, London, England) · 2025
    Review
  14. International journal of molecular sciences · 2025
    Article
  15. Gut microbiota interplay with autophagy-EMT dynamics in colorectal cancer.Frontiers in cell and developmental biology · 2025
    Review
  16. Review
  17. Review
  18. Article
  19. The Usher syndrome 1C protein harmonin regulates canonical Wnt signaling.Frontiers in cell and developmental biology · 2023
    Article
  20. Article

39 more citing papers are in PubMed but not listed here.

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

7 authors at 2 institutions in 2 countries.

Zhao-Qiu WuDivision of Molecular Medicine and Genetics, Department of Internal Medicine, and the Life Sciences Institute, University of Michigan, Ann Arbor, MI 48109, USA.
Thomas Brabletz
Eric Fearon
Amanda L Willis
Casey Yuexian Hu
Xiao-Yan Li
Stephen J Weiss
University of Michigan–Ann Arbor · USUniversity Medical Center Freiburg · DE

Funding

PUBLIC HEALTH DEMONSTRATIONP60DK020572 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI MYERS, MARTIN G · 1985 to 2012
$26.5M
FUNCTION OF THE MEMBRANE TYPE MATRIX METALLOPROTEINASER01CA071699 · NCI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI WEISS, STEPHEN J · 1997 to 2024
$7.3M
SNAIL-Dependent Regulation of EMT in CancerR01CA116516 · NCI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI WEISS, STEPHEN J · 2006 to 2010
$1.2M
NCI NIH HHS CA116516NCI NIH HHS R01 CA071699NCI NIH HHS R01 CA116516NIDDK NIH HHS P60 DK020572
6 · The paper itself

Abstract

Aberrant activation of canonical Wingless-type MMTV integration site family (Wnt) signaling is pathognomonic of colorectal cancers (CRC) harboring functional mutations in either adenomatous polyposis coli or β-catenin. Coincident with Wnt cascade activation, CRCs also up-regulate the expression of Wnt pathway feedback inhibitors, particularly the putative tumor suppressor, Axin2. Because Axin2 serves as a negative regulator of canonical Wnt signaling in normal cells, recent attention has focused on the utility of increasing Axin2 levels in CRCs as a means to slow tumor progression. However, rather than functioning as a tumor suppressor, we demonstrate that Axin2 acts as a potent promoter of carcinoma behavior by up-regulating the activity of the transcriptional repressor, Snail1, inducing a functional epithelial-mesenchymal transition (EMT) program and driving metastatic activity. Silencing Axin2 expression decreases Snail1 activity, reverses EMT, and inhibits CRC invasive and metastatic activities in concert with global effects on the Wnt-regulated cancer cell transcriptome. The further identification of Axin2 and nuclear Snail1 proteins at the invasive front of human CRCs supports a revised model wherein Axin2 acts as a potent tumor promoter in vivo.

Indexed as

Gene Expression Regulation, NeoplasticAxin ProteinBasement Membranebeta CateninCadherinsCell Line, TumorColonic NeoplasmsGene SilencingGlycogen Synthase Kinase 3Glycogen Synthase Kinase 3 betaHumansModels, BiologicalNeoplasm InvasivenessNeoplasm MetastasisSignal TransductionSnail Family Transcription FactorsAXIN2 protein, humanAxin Proteinbeta CateninCadherinsGlycogen Synthase Kinase 3Glycogen Synthase Kinase 3 betaSNAI1 protein, humanSnail Family Transcription FactorsTankyrasesTNKS protein, humanTranscription FactorsWnt Proteins

Identifiers

PMID22745173
PMCPMC3396472
OpenAlexW1965156941

What OpenQuestion holds

Textmetadata
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.