Cited by 547Hematopoietic Stem Cell TransplantationCancer-related Molecular PathwaysMesenchymal stem cell research

p53 Regulates Hematopoietic Stem Cell Quiescence

Open access
Liu, Yan, Elf, Shannon E., Miyata, Yasuhiko, Sashida, Goro, Liu, Yuhui, Huang, Gang, Di Giandomenico, Silvana, Lee, Jennifer M. +6 more·2009·Cell Stem Cell

Abstract

The importance of the p53 protein in the cellular response to DNA damage is well known, but its function during steady-state hematopoiesis has not been established. We have defined a critical role of p53 in regulating hematopoietic stem cell quiescence, especially in promoting the enhanced quiescence seen in HSCs that lack the MEF/ELF4 transcription factor. Transcription profiling of HSCs isolated from wild-type and p53 null mice identified Gfi-1 and Necdin as p53 target genes, and using lentiviral vectors to upregulate or knockdown the expression of these genes, we show their importance in regulating HSC quiescence. Establishing the role of p53 (and its target genes) in controlling the cell-cycle entry of HSCs may lead to therapeutic strategies capable of eliminating quiescent cancer (stem) cells.

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 · 10.1016/j.stem.2008.11.006

Cites

57 of 57 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
Liu, Y., Elf, S. E., Miyata, Y., Sashida, G., Liu, Y., Huang, G., Di Giandomenico, S., Lee, J. M., Deblasio, A., Menendez, S., Antipin, J., Reva, B., Koff, A., & Nimer, S. D.
Affiliations
Memorial Sloan Kettering Cancer Center (US)
Corresponding author
Nimer, Stephen D.
Venue
Cell Stem Cell
Publisher
Elsevier BV
Published
2009-01
Volume
4
Issue
1
Pages
37-48
ISSN
  • 1875-9777 (ISSN-L)
  • 1934-5909
OpenAlex
W2004838336
Cited by
547
References
57
Citations by year
2026: 14 · 2025: 11 · 2024: 17 · 2023: 28 · 2022: 29 · 2021: 37 · 2020: 29 · 2019: 38 · 2018: 30 · 2017: 26 · 2016: 28 · 2015: 35 · 2014: 25 · 2013: 39 · 2012: 48
FWCI
35.77
Type
journal article
Language
en
Open access
Locations
  • Cell stem cell (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • Memorial Sloan-Kettering Cancer Center
  • National Institutes of Health
  • National Cancer Institute (P30CA008748)
  • National Institute of Diabetes and Digestive and Kidney Diseases (R01-DK52208, R01DK052208, R56DK052208)
Topics
  • Health Sciences › Medicine › Hematology › Hematopoietic Stem Cell Transplantation
  • Health Sciences › Medicine › Oncology › Cancer-related Molecular Pathways
  • Health Sciences › Medicine › Genetics › Mesenchymal stem cell research
Keywords
p53, hematopoietic stem cells, stem cell quiescence, GFI1, NDN, p53 target genes, cell cycle entry, steady-state hematopoiesis, cancer stem cells, gene expression profiling
MeSH terms
Animals, Cell Cycle, DNA-Binding Proteins, Female, Hematopoiesis, Hematopoietic Stem Cells, Male, Mice, Inbred C57BL, Nerve Tissue Proteins, Nuclear Proteins, Transcription Factors, Transcription, Genetic, Tumor Suppressor Protein p53, Mice, Knockout, Cell Proliferation, Cyclin-Dependent Kinase Inhibitor p21, Mice

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