Cited by 1,001Cancer-related molecular mechanisms researchEpigenetics and DNA MethylationGenomics and Chromatin Dynamics

Long non-coding RNA ANRIL is required for the PRC2 recruitment to and silencing of p15INK4B tumor suppressor gene

Open access
Kotake, Y, Nakagawa, T, Kitagawa, K, Suzuki, S, Liu, N, Kitagawa, M, Xiong, Y·2011·Oncogene

Abstract

A 42 kb region on human chromosome 9p21 encodes for three distinct tumor suppressors, p16(INK4A), p14(ARF) and p15(INK4B), and is altered in an estimated 30-40% of human tumors. The expression of the INK4A-ARF-INK4B gene cluster is silenced by polycomb during normal cell growth and is activated by oncogenic insults and during aging. How the polycomb is recruited to repress this gene cluster is unclear. Here, we show that expression of oncogenic Ras, which stimulates the expression of p15(INK4B) and p16(INK4A), but not p14(ARF), inhibits the expression of ANRIL (antisense non-coding RNA in the INK4 locus), a 3.8 kb-long non-coding RNA expressed in the opposite direction from INK4A-ARF-INK4B. We show that the p15(INK4B) locus is bound by SUZ12, a component of polycomb repression complex 2 (PRC2), and is H3K27-trimethylated. Notably, depletion of ANRIL disrupts the SUZ12 binding to the p15(INK4B) locus, increases the expression of p15(INK4B), but not p16(INK4A) or p14(ARF), and inhibits cellular proliferation. Finally, RNA immunoprecipitation demonstrates that ANRIL binds to SUZ12 in vivo. Collectively, these results suggest a model in which ANRIL binds to and recruits PRC2 to repress the expression of p15(INK4B) locus.

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 · 10.1038/onc.2010.568

Cites

36 of 36 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
Kotake, Y., Nakagawa, T., Kitagawa, K., Suzuki, S., Liu, N., Kitagawa, M., & Xiong, Y.
Affiliations
  • Hamamatsu University School of Medicine (JP)
  • University of North Carolina at Chapel Hill (US)
Corresponding author
  • Kitagawa, M
  • Xiong, Y
Venue
Oncogene
Published
2010-12-13
Volume
30
Issue
16
Pages
1956-1962
ISSN
  • 0950-9232 (ISSN-L)
  • 1476-5594
OpenAlex
W2001730700
Cited by
1,001
References
36
Citations by year
2026: 17 · 2025: 19 · 2024: 33 · 2023: 34 · 2022: 43 · 2021: 66 · 2020: 78 · 2019: 87 · 2018: 96 · 2017: 90 · 2016: 95 · 2015: 100 · 2014: 88 · 2013: 75 · 2012: 57
FWCI
15.58
Type
journal article
Language
en
Open access
Locations
  • Oncogene (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • Carolina Digital Repository (University of North Carolina at Chapel Hill) (submittedVersion)
  • UNC Libraries
Funders
  • National Institutes of Health
  • Japan Society for the Promotion of Science (21590062, 22300329)
  • National Cancer Institute (CA68377, R01CA068377)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › Cancer-related molecular mechanisms research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Epigenetics and DNA Methylation
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Genomics and Chromatin Dynamics
Keywords
ANRIL, long non-coding RNA, polycomb repressive complex 2, SUZ12, CDKN2B, tumor suppressor gene silencing, chromosome 9p21, oncogenic Ras, H3K27me3, Polycomb repression, gene expression regulation, cell proliferation
MeSH terms
Genetic Vectors, Humans, Genes, Tumor Suppressor, Gene Silencing, RNA, Untranslated, Cyclin-Dependent Kinase Inhibitor p15

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