Cited by 79Sirtuins and Resveratrol in MedicineDNA Repair MechanismsBiochemical and Molecular Research

Regulation of SIRT1 activity by genotoxic stress

Open access
Yuan, Jian, Luo, Kuntian, Liu, Tongzheng, Lou, Zhenkun·2012·Genes & Development

Abstract

SIRT1 regulates a variety of cellular functions, including cellular stress responses and energy metabolism. SIRT1 activity is negatively regulated by DBC1 (Deleted in Breast Cancer 1) through direct binding. However, how the DBC1–SIRT1 interaction is regulated remains unclear. We found that the DBC1–SIRT1 interaction increases following DNA damage and oxidative stress. The stress-induced DBC1–SIRT1 interaction requires the ATM-dependent phosphorylation of DBC1 at Thr 454, which creates a second binding site for SIRT1. Finally, we showed that the stress-induced DBC1–SIRT1 interaction is important for cell fate determination following genotoxic stress. These results revealed a novel mechanism of SIRT1 regulation during genotoxic stress.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1101/gad.188482.112

Cites

34 of 34 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

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?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Yuan, J., Luo, K., Liu, T., & Lou, Z.
Affiliations
  • Tongji University (CN)
  • Mayo Clinic (US)
Venue
Genes & Development
Published
2012-03-30
Volume
26
Issue
8
Pages
791-796
ISSN
  • 0890-9369 (ISSN-L)
  • 1549-5477
OpenAlex
W2155046944
Cited by
79
References
34
Citations by year
2026: 2 · 2025: 2 · 2024: 2 · 2023: 5 · 2022: 1 · 2021: 5 · 2020: 7 · 2019: 5 · 2018: 2 · 2017: 2 · 2016: 6 · 2015: 10 · 2014: 8 · 2013: 19 · 2012: 3
Type
posted content
Language
en
Open access
Locations
  • Genes & Development (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Natural Science Foundation of China (81101514)
  • Science and Technology Commission of Shanghai Municipality
  • National Institutes of Health
  • National Cancer Institute (CA129344, R01CA130996, R01CA129344, CA130996)
Topics
  • Health Sciences › Medicine › Geriatrics and Gerontology › Sirtuins and Resveratrol in Medicine
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › DNA Repair Mechanisms
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Biochemical and Molecular Research
Keywords
SIRT1, DBC1, genotoxic stress, DNA damage, oxidative stress, ATM phosphorylation, protein-protein interaction, cell fate determination, stress response, energy metabolism
MeSH terms
Binding Sites, DNA-Binding Proteins, Humans, Phosphorylation, Protein Serine-Threonine Kinases, Cell Cycle Proteins, Cell Line, Tumor, Adaptor Proteins, Signal Transducing, Sirtuin 1, 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