ArticleOncotarget2017
Paraoxonase-1 (PON1) induces metastatic potential and apoptosis escape via its antioxidative function in lung cancer cells.
Article in Oncotarget, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
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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
27 citing papers in PubMed, 43 citations in OpenAlex.
- Polygonum cuspidatum Exosome-Like Nanovesicles Alleviate Hypoxic Pulmonary Hypertension by Stabilizing PON1 to Inhibit MAPK-Mediated PASMC Phenotypic Switching.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026Article
- Integrated bioinformatic evaluation unveils a cellular senescence gene signature as a poor prognostic factor in hepatocellular carcinoma.Clinical and experimental medicine · 2026Article
- Single-Cell RNA-seq Reveals Deubiquitination Genes as Prognostic Markers in Hepatocellular Carcinoma.International journal of genomics · 2026Article
- The Paraoxonase (International journal of molecular sciences · 2025Review
- Serum Paraoxonase-1 (PON-1) in Dogs: Frequency of Decreased Values in Clinical Practice and Prognostic Significance.Veterinary sciences · 2025Article
- Telomere length and oxidative stress in small cell lung cancer patients: changes through chemotherapy cycles compared to healthy controls.Biochemia medica · 2025Article
- Paraoxonase 1 polymorphisms and their relationship with gastric cancer risk: a biochemical perspective on oxidative stress.Molecular biology reports · 2025Article
- Investigation of the Molecular Mechanisms of Paraoxonase-2 Mediated Radiotherapy and Chemotherapy Resistance in Oral Squamous Cell Carcinoma.Clinical and translational science · 2025Review
- Relevance of Lipoprotein Composition in Endothelial Dysfunction and the Development of Hypertension.International journal of molecular sciences · 2025Review
- Serum paraoxonase-1 as a marker of oxidative stress and pulmonary dysfunction in sarcoidosis: association with disease activity and prognostic potential.Frontiers in immunology · 2025Article
- Energy metabolism as the hub of advanced non-small cell lung cancer management: a comprehensive view in the framework of predictive, preventive, and personalized medicine.The EPMA journal · 2024Review
- Identification of cuproptosis and ferroptosis-related subgroups and development of a signature for predicting prognosis and tumor microenvironment landscape in hepatocellular carcinoma.Translational cancer research · 2023Article
- DNA methylome profiling in occupational radon exposure miners using an Illumina Infinium Methylation EPIC BeadChip.Toxicology research · 2023Article
- Article
- Modulatory Effect of Lifestyle-Related, Environmental and Genetic Factors on Paraoxonase-1 Activity: A Review.International journal of environmental research and public health · 2023Review
- Effects of Antioxidant Gene Overexpression on Stress Resistance and Malignization In Vitro and In Vivo: A Review.Antioxidants (Basel, Switzerland) · 2022Review
- Construction of 2DE Patterns of Plasma Proteins: Aspect of Potential Tumor Markers.International journal of molecular sciences · 2022Article
- The Relationship between Cancer and Paraoxonase 1.Antioxidants (Basel, Switzerland) · 2022Review
- Serum Paraoxonase-1 Activity and the Risk of Prostate Cancer Recurrence in Patients Treated with Radiotherapy.Antioxidants (Basel, Switzerland) · 2022Article
- The Role of Oxidative Stress in Sarcoidosis.International journal of molecular sciences · 2021Review
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Paraoxonase-1 (PON1) gene polymorphisms have been closely associated with the development of advanced cancers while PON1 secretion to the serum is linked with inhibition of oxidized high-density lipoprotein by its antioxidative function. Our group previously demonstrated that post-translational modification of serum PON1 in form of fucosylated PON1 is a potential biomarker of small cell lung cancer. Here, we interrogated the role of PON1 in the pathobiology of lung cancer (LC) by addressing cell-autonomous mechanisms using gain-of-function and loss-of-function approaches and protein expression profiling of tissue samples in our clinical biobank. PON1 expression in LC patient tissues varied between overexpression in squamous cell carcinoma and minimal loss in adenocarcinoma sub-types. Simultaneous overexpression of PON1 both at the gene and protein stability levels induced pro-oncogenic characteristics in LC cells and xenografts. PON1 overexpression supported metastatic progression of LC by decreasing G1/S ratio and LC cell senescence involving p21Waf1/Cip1. PON1 suppressed drug- and ligand-induced cell death and protected LC cells from genotoxic damages with maintained ATP levels, requiring p53-directed signals. PON1 promoted ROS deregulation protecting the mitochondria from dysregulation. PON1 knockdown resulted in the blockage of its antioxidant function in LC cells through Akt signaling with reduced invasive signature as a consequence of scant expression. Targeted glycolysis stimulated PON1 antioxidant activity regulating phosphorylation of AMPK-α. The functional data imply that exploitation of the antioxidative function of PON1 is consequential in driving LC pathogenesis at the cell-autonomous mechanistic level with consequences on tumor growth.
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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.