ArticleOncoscience2014
A novel role for the SUMO E3 ligase PIAS1 in cancer metastasis.
Article in Oncoscience, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
What it found
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
28 citing papers in PubMed, 33 citations in OpenAlex.
- Delivery of Pleckstrin-Homology Domains Suppresses PI3K/Akt Signaling and Breast Cancer Metastasis.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Highly expressed TRIM32 promoted traumatic wound healing by mediating ubiquitination of PIAS1.Mammalian genome : official journal of the International Mammalian Genome Society · 2025Article
- PIAS1 Shapes a Tumor-Suppressive Microenvironment by Suppressing Immune Evasion in Oral Squamous Cell Carcinoma.Cancers · 2025Article
- Roles of Post-Translational Modifications of Transcription Factors Involved in Breast Cancer Hypoxia.Molecules (Basel, Switzerland) · 2025Review
- PIAS family in cancer: from basic mechanisms to clinical applications.Frontiers in oncology · 2024Review
- Sumoylated SnoN interacts with HDAC1 and p300/CBP to regulate EMT-associated phenotypes in mammary organoids.Cell death & disease · 2023Article
- Article
- Article
- Polarized NHE1 and SWELL1 regulate migration direction, efficiency and metastasis.Nature communications · 2022Article
- Cancer-Associated Dysregulation of Sumo Regulators: Proteases and Ligases.International journal of molecular sciences · 2022Review
- The Role of SUMO E3 Ligases in Signaling Pathway of Cancer Cells.International journal of molecular sciences · 2022Review
- SUMOylation and NEDDylation in Primary and Metastatic Cancers to Bone.Frontiers in cell and developmental biology · 2022Review
- Review
- PIAS1 and TIF1γ collaborate to promote SnoN SUMOylation and suppression of epithelial-mesenchymal transition.Cell death and differentiation · 2021Article
- Identification of protein inhibitor of activated STAT 4, a novel host interacting partner that involved in bovine viral diarrhea virus growth.Virology journal · 2020Article
- PIAS1 is not suitable as a urothelial carcinoma biomarker protein and pharmacological target.PloS one · 2019Article
- Recombinant human PRG4 (rhPRG4) suppresses breast cancer cell invasion by inhibiting TGFβ-Hyaluronan-CD44 signalling pathway.PloS one · 2019Article
- Drosophila Jak/STAT Signaling: Regulation and Relevance in Human Cancer and Metastasis.International journal of molecular sciences · 2018Review
- Review
- Identification of a gene expression signature associated with the metastasis suppressor function of NME1: prognostic value in human melanoma.Laboratory investigation; a journal of technical methods and pathology · 2018Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Tumor metastasis contributes to the grave morbidity and mortality of cancer, but the mechanisms underlying tumor cell invasiveness and metastasis remain incompletely understood. Here, we report that expression of the SUMO E3 ligase PIAS1 suppresses TGFβ-induced activation of the matrix metalloproteinase MMP2 in human breast cancer cells. We also find that knockdown of endogenous PIAS1 or inhibition of its SUMO E3 ligase activity stimulates the ability of TGFβ to induce an aggressive phenotype in three-dimensional breast cancer cell organoids. Importantly, inhibition of the SUMO E3-ligase activity of PIAS1 in breast cancer cells promotes metastases in mice in vivo. Collectively, our findings define a novel and critical role for the SUMO E3 ligase PIAS1 in the regulation of the invasive and metastatic potential of malignant breast cancer cells. These findings advance our understanding of cancer invasiveness and metastasis with potential implications for the development of biomarkers and therapies in breast cancer.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.