ArticleInternational journal of molecular sciences2024
Do Microplastics Have Neurological Implications in Relation to Schizophrenia Zebrafish Models? A Brain Immunohistochemistry, Neurotoxicity Assessment, and Oxidative Stress Analysis.
Article in International journal of molecular sciences, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 2 of them syntheses that pooled it.
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
14 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Molecular and Cellular Effects of Microplastics and Nanoplastics in the Pathogenesis of Cardiovascular, Nervous, Urinary, Digestive, and Reproductive System Diseases: A Global Systematic Review.International journal of molecular sciences · 2025Pooled it
- A systematic review of the potential neurotoxicity of micro-and nanoplastics: the known and unknown.Particle and fibre toxicology · 2025Pooled it
- Microplastics Exacerbate Cadmium-Induced Hepatotoxicity via the IRE1α/TXNIP/NLRP3 Axis-Driven Endoplasmic Reticulum Stress and Pyroptosis.Veterinary sciences · 2026Article
- Microplastic-induced neurotoxicity in Zebrafish: Current evidence and underlying mechanisms.Molecular biology reports · 2026Review
- Micro- and Nanoplastics in the Human Brain: Mechanistic Plausibility, Translational Challenges, and Links to Neurological Disease Trends.Molecular neurobiology · 2026Review
- Neurotoxicity of Micro- and Nanoplastics: A Comprehensive Review of Central Nervous System Impacts.Environment & health (Washington, D.C.) · 2026Review
- Unraveling Cannabidiol's Dual Modulatory Role in Schizophrenia: Network Pharmacology and In Vivo Validation of Neuroinflammatory and Behavioral Modulation.Molecular neurobiology · 2025Article
- Targeted metabolomics study on peripheral blood neurotransmitters in early-onset schizophrenia.Journal of translational medicine · 2025Article
- Toxic effects of biodegradable polylactic acid nanoplastics on developing zebrafish (Danio rerio).Scientific reports · 2025Article
- Article
- From environment to brain: the role of microplastics in neurobehavioral disorders.Frontiers in neuroscience · 2025Review
- Impact of micro- and nanoplastics exposure on human health: focus on neurological effects from ingestion.Frontiers in public health · 2025Review
- Environmental exposure pathways of microplastics and their toxic effects on ecosystems and the nervous system.Frontiers in toxicology · 2025Review
- Article
Corrections and comments
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Authors and funding
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The effects of exposure to environmental pollutants on neurological processes are of increasing concern due to their potential to induce oxidative stress and neurotoxicity. Considering that many industries are currently using different types of plastics as raw materials, packaging, or distribution pipes, microplastics (MPs) have become one of the biggest threats to the environment and human health. These consequences have led to the need to raise the awareness regarding MPs negative neurological effects and implication in neuropsychiatric pathologies, such as schizophrenia. The study aims to use three zebrafish models of schizophrenia obtained by exposure to ketamine (Ket), methionine (Met), and their combination to investigate the effects of MP exposure on various nervous system structures and the possible interactions with oxidative stress. The results showed that MPs can interact with ketamine and methionine, increasing the severity and frequency of optic tectum lesions, while co-exposure (MP+Met+Ket) resulted in attenuated effects. Regarding oxidative status, we found that all exposure formulations led to oxidative stress, changes in antioxidant defense mechanisms, or compensatory responses to oxidative damage. Met exposure induced structural changes such as necrosis and edema, while paradoxically activating periventricular cell proliferation. Taken together, these findings highlight the complex interplay between environmental pollutants and neurotoxicants in modulating neurotoxicity.
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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.