Cited by 257Cancer-related Molecular PathwaysMicrotubule and mitosis dynamicsDNA Repair Mechanisms

The ATM–p53 pathway suppresses aneuploidy-induced tumorigenesis

Open access
Li, Min, Fang, Xiao, Baker, Darren J., Guo, Linjie, Gao, Xue, Wei, Zhubo, Han, Shuhua, van Deursen, Jan M. +1 more·2010·Proceedings of the National Academy of Sciences

Abstract

The spindle assembly checkpoint (SAC) is essential for proper sister chromatid segregation. Defects in this checkpoint can lead to chromosome missegregation and aneuploidy. An increasing body of evidence suggests that aneuploidy can play a causal role in tumorigenesis. However, mutant mice that are prone to aneuploidy have only mild tumor phenotypes, suggesting that there are limiting factors in the aneuploidy-induced tumorigenesis. Here we provide evidence that p53 is such a limiting factor. We show that aneuploidy activates p53 and that loss of p53 drastically accelerates tumor development in two independent aneuploidy models. The p53 activation depends on the ataxia-telangiectasia mutated (ATM) gene product and increased levels of reactive oxygen species. Thus, the ATM-p53 pathway safeguards not only DNA damage but also aneuploidy.

Integrity signals

Registry

Crossref · 10.1073/pnas.1005960107

Cites

31 of 31 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

We couldn’t retrieve this paper’s full text, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Li, M., Fang, X., Baker, D. J., Guo, L., Gao, X., Wei, Z., Han, S., van Deursen, J. M., & Zhang, P.
Affiliations
  • Baylor College of Medicine (US)
  • Mayo Clinic (US)
  • The Mayo Clinic, Rochester, MN 55905
Venue
Proceedings of the National Academy of Sciences
Published
2010-07-27
Volume
107
Issue
32
Pages
14188-14193
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2123618943
Cited by
257
References
31
Citations by year
2026: 6 · 2025: 7 · 2024: 17 · 2023: 14 · 2022: 20 · 2021: 15 · 2020: 10 · 2019: 10 · 2018: 20 · 2017: 21 · 2016: 15 · 2015: 21 · 2014: 16 · 2013: 25 · 2012: 25
FWCI
10.26
Type
journal article
Language
en
Open access
Locations
  • Proceedings of the National Academy of Sciences (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • Radboud Repository (Radboud University) (submittedVersion)
Funders
  • National Institutes of Health (5r01ca116097-10)
  • National Cancer Institute (CA122623, R01-CA116097, R01CA126828, R01CA122623, CA116097)
Topics
  • Health Sciences › Medicine › Oncology › Cancer-related Molecular Pathways
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Microtubule and mitosis dynamics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › DNA Repair Mechanisms
Keywords
ATM, p53, aneuploidy, spindle assembly checkpoint, chromosome missegregation, sister chromatid segregation, reactive oxygen species, tumor suppression, DNA damage response
MeSH terms
Aneuploidy, Animals, DNA Damage, DNA-Binding Proteins, Mice, Transgenic, Neoplasms, Tumor Suppressor Protein p53, Protein Serine-Threonine Kinases, Reactive Oxygen Species, Cell Cycle Proteins, Tumor Suppressor Proteins, Mice, Ataxia Telangiectasia Mutated Proteins

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review