ArticleBlood2009
PDLIM2 suppresses human T-cell leukemia virus type I Tax-mediated tumorigenesis by targeting Tax into the nuclear matrix for proteasomal degradation.
Article in Blood, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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
65 citing papers in PubMed, 99 citations in OpenAlex.
- Exploring PDLIM2 as a prognostic biomarker and therapeutic target in lung adenocarcinoma.British journal of cancer · 2026Article
- An Advanced Single-Cell RNA Sequencing (scRNA-seq) Protocol Utilizing Custom-Designed Multiplexing.Bio-protocol · 2026Article
- PDLIM2 repression: a common mechanism in viral lung infection.ImmunoHorizons · 2026Article
- PDLIM2 in Lung Adenocarcinoma Metastasis.bioRxiv : the preprint server for biology · 2025Article
- PDLIM2 deficiency mediated by PBXIP1 promotes the proliferation of HCC cells through reducing the polyubiquitination and degradation of TRIM27.European journal of medical research · 2025Article
- PDLIM2 Repression: A Common Mechanism in Viral Lung Infection.bioRxiv : the preprint server for biology · 2025Article
- NanoPDLIM2-Based Combination Therapy for Lung Cancer Treatment in Mouse Preclinical Studies.Bio-protocol · 2025Article
- Loss of the PDLIM2 protein during chronic colitis promotes inflammation, impaired epithelium recovery, alterations to the microbiome and oxidative stress.Frontiers in endocrinology · 2025Article
- Improving PD-1 blockade plus chemotherapy for complete remission of lung cancer by nanoPDLIM2.eLife · 2024Article
- PDLIM2 is a novel E5 ubiquitin ligase enhancer that stabilizes ROC1 and recruits the ROC1-SCF ubiquitin ligase to ubiquitinate and degrade NF-κB RelA.Cell & bioscience · 2024Article
- Critical and distinct roles of cell type-specific NF-κB2 in lung cancer.JCI insight · 2024Article
- NF-κB1 deficiency promotes macrophage-derived adrenal tumors but decreases neurofibromas in HTLV-I LTR-Tax transgenic mice.PloS one · 2024Article
- Mouse Models for HTLV-1 Infection and Adult T Cell Leukemia.International journal of molecular sciences · 2023Review
- The Involvement of Ubiquitination and SUMOylation in Retroviruses Infection and Latency.Viruses · 2023Review
- Regulation of HTLV-1 transformation.Bioscience reports · 2022Review
- Feedback Loop Regulation between Pim Kinases and Tax Keeps Human T-Cell Leukemia Virus Type 1 Viral Replication in Check.Journal of virology · 2022Article
- Systematic evaluation of the prognostic and immunological role of PDLIM2 across 33 cancer types.Scientific reports · 2022Article
- PDLIM2: Signaling pathways and functions in cancer suppression and host immunity.Biochimica et biophysica acta. Reviews on cancer · 2021Review
- Alveolar Macrophages Inherently Express Programmed Death-1 Ligand 1 for Optimal Protective Immunity and Tolerance.Journal of immunology (Baltimore, Md. : 1950) · 2021Article
- Article
5 more citing papers are in PubMed but not listed here.
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 4 institutions in 2 countries.
Funding
Abstract
The mechanisms by which the human T-cell leukemia virus type I (HTLV-I) Tax oncoprotein deregulates cellular signaling for oncogenesis have been extensively studied, but how Tax itself is regulated remains largely unknown. Here we report that Tax was negatively regulated by PDLIM2, which promoted Tax K48-linked polyubiquitination. In addition, PDLIM2 recruited Tax from its functional sites into the nuclear matrix where the polyubiquitinated Tax was degraded by the proteasome. Consistently, PDLIM2 suppressed Tax-mediated signaling activation, cell transformation, and oncogenesis both in vitro and in animal. Notably, PDLIM2 expression was down-regulated in HTLV-I-transformed T cells, and PDLIM2 reconstitution reversed the tumorigenicity of the malignant cells. These studies indicate that the counterbalance between HTLV-I/Tax and PDLIM2 may determine the outcome of HTLV-I infection. These studies also suggest a potential therapeutic strategy for cancers and other diseases associated with HTLV-I infection and/or PDLIM2 deregulation.
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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.