ArticleFrontiers in immunology2022
Acute Silica Exposure Triggers Pulmonary Inflammation Through Macrophage Pyroptosis: An Experimental Simulation.
Article in Frontiers in immunology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Who cites it
23 citing papers in PubMed, 49 citations in OpenAlex.
- Deciphering Pathogenesis of Silica Nanoparticle-Induced Airway Remodeling and Fibrosis: Insights from a Human Patient Cohort and a Murine Model.Nanomaterials (Basel, Switzerland) · 2026Article
- Oxidative Stress Biomarkers in Silicosis: A Systematic Review.Diseases (Basel, Switzerland) · 2026Review
- The Protective Effect and Molecular Mechanism of Tetrandrine on Male Reproductive Damage Caused by Silicon Dioxide.Toxics · 2026Article
- Therapeutic effects and potential targets of UC-MSC-Exo in a mouse model of COPD.Scientific reports · 2026Article
- Diagnostic potential of serum ACE and CBC inflammatory markers in silicosis in the ceramic workers.Sarcoidosis, vasculitis, and diffuse lung diseases : official journal of WASOG · 2025Article
- Human umbilical cord mesenchymal stem cell-derived exosomes prevent and alleviate experimental pulmonary fibrosis by modulating the cytoskeleton of macrophages.Stem cell research & therapy · 2025Article
- TMEM175 activity in BK-deficient macrophages maintains lysosomal function and mediates silica-induced inflammatory response in macrophages.Inhalation toxicology · 2025Article
- Interleukin-1 signaling and CD4Frontiers in immunology · 2025Article
- Mechanisms and Nanomedicine Interventions of Acute Lung Injury Induced by Intestinal Ischemia-Reperfusion: A Mini Review.International journal of nanomedicine · 2025Review
- Polysaccharide of Atractylodes macrocephala Koidz alleviate LPS-induced inflammatory liver injury by reducing pyroptosis of macrophage via regulating LncRNA GAS5/miR-223-3p/NLRP3 axis.Frontiers in pharmacology · 2025Article
- Role of physicochemical properties in silica nanoparticle-mediated immunostimulation.Nanotoxicology · 2024Article
- Research Progress on Micro(nano)plastic-Induced Programmed Cell Death Associated with Disease Risks.Toxics · 2024Review
- Peptide-Driven Proton Sponge Nano-Assembly for Imaging and Triggering Lysosome-Regulated Immunogenic Cancer Cell Death.Advanced materials (Deerfield Beach, Fla.) · 2024Article
- NLRP3 inflammasome mediates abnormal epithelial regeneration and distal lung remodeling in silica‑induced lung fibrosis.International journal of molecular medicine · 2024Article
- The Role of Innate Immunity in Osteoarthritis and the Connotation of "Immune-joint" Axis: A Narrative Review.Combinatorial chemistry & high throughput screening · 2024Review
- Silica nanoparticles induce ovarian granulosa cell apoptosis via activation of the PERK-ATF4-CHOP-ERO1α pathway-mediated IP3R1-dependent calcium mobilization.Cell biology and toxicology · 2023Article
- Nanomaterial-induced pyroptosis: a cell type-specific perspective.Frontiers in cell and developmental biology · 2023Review
- NLRP3 Inflammasome Mediates Silica-induced Lung Epithelial Injury and Aberrant Regeneration in Lung Stem/Progenitor Cell-derived Organotypic Models.International journal of biological sciences · 2023Article
- Pyroptosis in inflammation-related respiratory disease.Journal of physiology and biochemistry · 2022Review
- Differential immunological effects of silica nanoparticles on peripheral blood mononuclear cells of silicosis patients and controls.Frontiers in immunology · 2022Article
Corrections and comments
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Authors and funding
11 authors at 5 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Silica is an essential substrate of various materials, and inhaling silica induces pulmonary diseases potentially associated with macrophage pyroptosis. Utilizing silica of micro- and nano- sizes, we explored the role of macrophage pyroptosis in silica-induced pulmonary inflammation. Under the transmission electron microscopy, we found that the internalization of silica nanoparticle induced membrane rupture and increased the number of intracellular vacuoles, and both sizes of silica could suppress cell viability and proliferation. Also, silica-exposed macrophages generated higher levels of ROS, together with the upregulated expression of NLRP3, ASC, Caspase-1, GSDMD, IL-1β, and IL-6. However, the expression of these proteins was suppressed after removing ROS or NLRP3. In addition, we found increased expression of TLR4 and NF-κB responsible for silica recognition and pyroptosis priming after silica exposure. For
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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.