Evidence map›Paper›PMID 18307533›Full record

ArticleCancer science2008

Susceptibility of Snark-deficient mice to azoxymethane-induced colorectal tumorigenesis and the formation of aberrant crypt foci.

Katsuya Tsuchihara, Tsutomu Ogura, Rumi Fujioka, Satoshi Fujii, Wataru Kuga, Marie Saito, Takahiro Ochiya, Atsushi Ochiai, Hiroyasu Esumi

Open access · greenAbstract read
In one paragraph

Article in Cancer science, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

15 citing papers in PubMed, 33 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Review
  11. AMP kinase-related kinase NUAK2 affects tumor growth, migration, and clinical outcome of human melanoma.Proceedings of the National Academy of Sciences of the United States of America · 2011
    Article
  12. Review
  13. Sucrose nonfermenting AMPK-related kinase (SNARK) mediates contraction-stimulated glucose transport in mouse skeletal muscle.Proceedings of the National Academy of Sciences of the United States of America · 2010
    Article
  14. AMPK and SIRT1: a long-standing partnership?American journal of physiology. Endocrinology and metabolism · 2010
    Review
  15. 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

9 authors at 3 institutions in 1 country.

Katsuya TsuchiharaCancer Physiology Project, Research Center for Innovative Oncology, National Cancer Center Hospital East, 6-5-1 Kashiwanoha, Kashiwa, Chiba 277-8577, Japan.
Tsutomu Ogura
Rumi Fujioka
Satoshi Fujii
Wataru Kuga
Marie Saito
Takahiro Ochiya
Atsushi Ochiai
Hiroyasu Esumi
National Cancer Center Hospital East · JPThe University of Tokyo · JPHokuriku University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

SNF-1/5'-AMP-activated kinase (AMPK)-related kinase (SNARK) is a member of the AMPK-related kinases. Snark(+/-) mice exhibited mature-onset obesity and related metabolic disorders. Obesity is regarded as a risk factor for colorectal cancer. To investigate whether Snark deficiency is involved in tumorigenesis in the large intestine, obese Snark(+/-) mice were treated with a chemical carcinogen, azoxymethane (AOM). The incidences of both adenomas and aberrant crypt foci (ACF) were significantly higher in Snark(+/-) mice than in their wild-type counterparts 28 weeks after the completion of AOM treatment (10 mg/kg/week for 8 weeks). Furthermore, ACF formation was enhanced in Snark(+/-) mice treated with AOM for 2 weeks, suggesting that Snark deficiency contributed to the early phase of tumorigenesis. The total number of ACF was correlated with bodyweight in Snark(+/-) and Snark(+/+) mice, suggesting that obesity was a risk factor for colorectal tumorigenesis in this model. However, the correlation coefficient was higher in Snark(+/-) mice. Moreover, AOM-induced ACF formation was also enhanced in preobese Snark(+/-) mice. Together, these findings suggest that AOM-induced tumorigenesis in Snark(+/-) mice was enhanced via obesity-dependent and -independent mechanisms.

Indexed as

Genetic Predisposition to DiseaseAnimalsAzoxymethaneBody WeightCarcinogensColorectal NeoplasmsFemaleGastrointestinal TractMiceMice, Mutant StrainsObesityPrecancerous ConditionsProtein Serine-Threonine KinasesRisk FactorsAzoxymethaneCarcinogensProtein Serine-Threonine KinasesSnrk protein, mouse

Identifiers

PMID18307533
PMCPMC11158890
OpenAlexW2009640971

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.