Cited by 493Cancer-related Molecular PathwaysMechanisms of cancer metastasisCancer Cells and Metastasis

p53 controls cancer cell invasion by inducing the MDM2-mediated degradation of Slug

Wang, Shu-Ping, Wang, Wen-Lung, Chang, Yih-Leong, Wu, Chen-Tu, Chao, Yu-Chih, Kao, Shih-Han, Yuan, Ang, Lin, Chung-Wu +5 more·2009·Nature Cell Biology

Abstract

The tumour suppressor p53 is known to prevent cancer progression by inhibiting proliferation and inducing apoptosis of tumour cells. Slug, an invasion promoter, exerts its effects by repressing E-cadherin transcription. Here we show that wild-type p53 (wtp53) suppresses cancer invasion by inducing Slug degradation, whereas mutant p53 may stabilize Slug protein. In non-small-cell lung cancer (NSCLC), mutation of p53 correlates with low MDM2, high Slug and low E-cadherin expression. This expression profile is associated with poor overall survival and short metastasis-free survival in patients with NSCLC. wtp53 upregulates MDM2 and forms a wtp53-MDM2-Slug complex that facilitates MDM2-mediated Slug degradation. Downregulation of Slug by wtp53 or MDM2 enhances E-cadherin expression and represses cancer cell invasiveness. In contrast, mutant p53 inactivates Slug degradation and leads to Slug accumulation and increased cancer cell invasiveness. Our findings indicate that wtp53 and p53 mutants may differentially control cancer invasion and metastasis through the p53-MDM2-Slug pathway.

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Crossref · 10.1038/ncb1875

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  • In cell culture, Mdm2 lowers Slug and raises E-cadherin.

    “Furthermore, Mdm2 was recently reported to downregulate Slug and increase E-cadherin in cell culture, which would presumably prevent invasiveness [101].”

    From The p53 orchestra: Mdm2 and Mdmx set the tone (2010) · cites this paper as [101]

  • The ability of Mdm2 to lower Slug and raise E-cadherin would presumably make cells less invasive.

    “Furthermore, Mdm2 was recently reported to downregulate Slug and increase E-cadherin in cell culture, which would presumably prevent invasiveness [101].”

    From The p53 orchestra: Mdm2 and Mdmx set the tone (2010) · cites this paper as [101]

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Authors
Wang, S.-P., Wang, W.-L., Chang, Y.-L., Wu, C.-T., Chao, Y.-C., Kao, S.-H., Yuan, A., Lin, C.-W., Yang, S.-C., Chan, W.-K., Li, K.-C., Hong, T.-M., & Yang, P.-C.
Affiliations
  • National Defense Medical Center (TW)
  • National Taiwan University (TW)
  • National Taiwan University Hospital (TW)
  • Institute of Biomedical Sciences, Academia Sinica (TW)
  • Institute of Statistical Science, Academia Sinica (TW)
  • National Cheng Kung University (TW)
Corresponding author
Yang, Pan-Chyr
Venue
Nature Cell Biology
Published
2009-05-17
Volume
11
Issue
6
Pages
694-704
ISSN
  • 1465-7392 (ISSN-L)
  • 1476-4679
OpenAlex
W2002376765
Cited by
493
References
49
Citations by year
2026: 6 · 2025: 14 · 2024: 21 · 2023: 30 · 2022: 26 · 2021: 46 · 2020: 33 · 2019: 35 · 2018: 26 · 2017: 27 · 2016: 31 · 2015: 32 · 2014: 26 · 2013: 37 · 2012: 27
FWCI
17.14
Type
journal article
Language
en
Open access
closed
Locations
  • Nature Cell Biology (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • World Health Organization
  • National Taiwan University Hospital
Topics
  • Health Sciences › Medicine › Oncology › Cancer-related Molecular Pathways
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Mechanisms of cancer metastasis
  • Health Sciences › Medicine › Oncology › Cancer Cells and Metastasis
Keywords
p53, Slug, MDM2, protein degradation, tumor invasion, metastasis, E-cadherin, non-small cell lung cancer, mutant p53, tumour suppressor, transcriptional repression
MeSH terms
Snail Family Transcription Factors, Animals, Carcinoma, Non-Small-Cell Lung, Humans, Lung Neoplasms, Neoplasm Invasiveness, Neoplasm Metastasis, Transcription Factors, Cadherins, Survival Rate, Tumor Suppressor Protein p53, Cell Line, Tumor, Mice, Proto-Oncogene Proteins c-mdm2

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