Cited by 766Telomeres, Telomerase, and SenescenceCancer-related Molecular PathwaysLiver physiology and pathology

The DOI matches its Crossref record; 48 of the 48 references it cites were found in a registry or an index.

Non-Cell-Autonomous Tumor Suppression by p53

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Abstract

The p53 tumor suppressor can restrict malignant transformation by triggering cell-autonomous programs of cell-cycle arrest or apoptosis. p53 also promotes cellular senescence, a tumor-suppressive program that involves stable cell-cycle arrest and secretion of factors that modify the tissue microenvironment. In the presence of chronic liver damage, we show that ablation of a p53-dependent senescence program in hepatic stellate cells increases liver fibrosis and cirrhosis associated with reduced survival and enhances the transformation of adjacent epithelial cells into hepatocellular carcinoma. p53-expressing senescent stellate cells release factors that skew macrophage polarization toward a tumor-inhibiting M1-state capable of attacking senescent cells in culture, whereas proliferating p53-deficient stellate cells secrete factors that stimulate polarization of macrophages into a tumor-promoting M2-state and enhance the proliferation of premalignant cells. Hence, p53 can act non-cell autonomously to suppress tumorigenesis by promoting an antitumor microenvironment, in part, through secreted factors that modulate macrophage function.

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Crossref · 10.1016/j.cell.2013.03.020

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Metadata

Authors
Lujambio, A., Akkari, L., Simon, J., Grace, D., Tschaharganeh, D. F., Bolden, J. E., Zhao, Z., Thapar, V., Joyce, J. A., Krizhanovsky, V., & Lowe, S. W.
Affiliations
  • Memorial Sloan Kettering Cancer Center (US)
  • Cold Spring Harbor Laboratory (US)
Corresponding author
  • Krizhanovsky, Valery
  • Lowe, Scott W.
Venue
Cell
Publisher
Elsevier BV
Published
2013-04
Volume
153
Issue
2
Pages
449-460
ISSN
0092-8674 (ISSN-L)
OpenAlex
W2104397341
Cited by
766
References
48
Citations by year
2026: 35 · 2025: 67 · 2024: 61 · 2023: 52 · 2022: 66 · 2021: 74 · 2020: 70 · 2019: 51 · 2018: 62 · 2017: 57 · 2016: 49 · 2015: 47 · 2014: 46 · 2013: 28
FWCI
39.35
Type
journal article
Language
en
Open access
Locations
  • Cell (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • Cold Spring Harbor Laboratory Institutional Repository (Cold Spring Harbor Laboratory) (submittedVersion)
  • Swinburne figshare (Swinburne University of Technology) (submittedVersion)
Funders
  • Howard Hughes Medical Institute
  • Memorial Sloan-Kettering Cancer Center
  • Cold Spring Harbor Laboratory
  • Deutsche Forschungsgemeinschaft
  • Weizmann Institute of Science
  • Israel Science Foundation
  • National Institute on Aging (R56AG016379, AG-16379, R01AG016379)
  • National Cancer Institute (P01CA087497, U54CA148967, P01CA013106, P30CA008748)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Telomeres, Telomerase, and Senescence
  • Health Sciences › Medicine › Oncology › Cancer-related Molecular Pathways
  • Health Sciences › Medicine › Hepatology › Liver physiology and pathology
Keywords
p53, cellular senescence, hepatic stellate cells, liver fibrosis, liver cirrhosis, hepatocellular carcinoma, macrophage polarization, M1/M2 macrophages, tumor microenvironment, chronic liver injury, premalignant cells, secreted factors
MeSH terms
Animals, Cell Transformation, Neoplastic, Fibrosis, Humans, Inflammation, Kupffer Cells, Liver, Liver Neoplasms, Macrophages, Tumor Suppressor Protein p53, NF-kappa B, Cellular Senescence, Mice, Hepatic Stellate Cells, Cellular Microenvironment

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