Evidence map›Paper›PMID 12370429›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2002

APC-dependent suppression of colon carcinogenesis by PPARgamma.

Geoffrey D Girnun, Wendy M Smith, Stavit Drori, Pasha Sarraf, Elisabetta Mueller, Charis Eng, Prashant Nambiar, Daniel W Rosenberg, Roderick T Bronson, Winfried Edelmann and 3 more

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 109 papers.

0numbers the graph read from it
0cells of the map it votes in
109citing papers in PubMed
9.5field-weighted citation impact, top 1% 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

109 citing papers in PubMed, 279 citations in OpenAlex.

  1. Article
  2. MEX3A Modulates PPARγ Pathway Activity and Colorectal Cancer Growth.Cellular and molecular gastroenterology and hepatology · 2026
    Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Cancers · 2021
    Article
  13. Article
  14. Review
  15. Review
  16. Article
  17. Article
  18. Nutrients · 2019
    Article
  19. Frontiers in oncology · 2019
    Article
  20. Review

49 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

13 authors at 1 institution in 1 country.

Geoffrey D GirnunDana-Farber Cancer Institute and Department of Cell Biology, Harvard Medical School, One Jimmy Fund Way, Boston, MA 02115, USA.
Wendy M Smith
Stavit Drori
Pasha Sarraf
Elisabetta Mueller
Charis Eng
Prashant Nambiar
Daniel W Rosenberg
Roderick T Bronson
Winfried Edelmann
Raju Kucherlapati
Frank J Gonzalez
Bruce M Spiegelman
Dana-Farber Cancer Institute · US

Funding

TRANSCRIPTIONAL CONTROL OF COLON CANCER THROUGH PPARYR01DK057670 · NIDDK · DANA-FARBER CANCER INSTITUTE · PI SPIEGELMAN, BRUCE M · 2000 to 2004
$1.8M
The Role of PPARGamma in Colon Cancer and DevelopmentF32DK061313 · NIDDK · DANA-FARBER CANCER INSTITUTE · PI GIRNUN, GEOFFREY D · 2001 to 2002
$79k
NIDDK NIH HHS F32 DK061313NIDDK NIH HHS F32 DK 61313NIDDK NIH HHS R01 DK057670NIDDK NIH HHS R01 DK 57670
6 · The paper itself

Abstract

Activation of PPARgamma by synthetic ligands, such as thiazolidinediones, stimulates adipogenesis and improves insulin sensitivity. Although thiazolidinediones represent a major therapy for type 2 diabetes, conflicting studies showing that these agents can increase or decrease colonic tumors in mice have raised concerns about the role of PPARgamma in colon cancer. To analyze critically the role of this receptor, we have used mice heterozygous for Ppargamma with both chemical and genetic models of this malignancy. Heterozygous loss of PPARgamma causes an increase in beta-catenin levels and a greater incidence of colon cancer when animals are treated with azoxymethane. However, mice with preexisting damage to Apc, a regulator of beta-catenin, develop tumors in a manner insensitive to the status of PPARgamma. These data show that PPARgamma can suppress beta-catenin levels and colon carcinogenesis but only before damage to the APC/beta-catenin pathway. This finding suggests a potentially important use for PPARgamma ligands as chemopreventative agents in colon cancer.

Indexed as

Genes, APCAnimalsAzoxymethanebeta CateninCarcinogensColonic NeoplasmsCytoskeletal ProteinsDiabetes Mellitus, Type 2Gene SilencingHumansHypoglycemic AgentsMaleMiceMice, KnockoutMutationReceptors, Cytoplasmic and NuclearAzoxymethanebeta CateninCarcinogensCTNNB1 protein, humanCTNNB1 protein, mouseCytoskeletal ProteinsHypoglycemic AgentsReceptors, Cytoplasmic and NuclearThiazolesTrans-ActivatorsTranscription Factors

Identifiers

PMID12370429
PMCPMC129773
OpenAlexW2092040814

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.