ArticleJournal of hazardous materials2024
Mechanisms of ingested polystyrene micro-nanoplastics (MNPs) uptake and translocation in an in vitro tri-culture small intestinal epithelium.
Article in Journal of hazardous materials, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
18 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Can Mammalian Reproductive Health Withstand Massive Exposure to Polystyrene Micro- and Nanoplastic Derivatives? A Systematic Review.International journal of molecular sciences · 2024Pooled it
- Micro- and Nanoplastics as Environmental Stressors: Mechanistic Links Among Gut Dysbiosis, Inflammation, and Systemic Health Effects.Journal of xenobiotics · 2026Review
- Co-exposure to polystyrene nanoparticles and tetrabromobisphenol A induces genotoxicity and interferes with intestinal barrier differentiation.Cell biology and toxicology · 2026Article
- Micro- and Nanoplastics as Emerging Drivers of Liver Injury: Exposure, Evidence, and Mechanisms.International journal of molecular sciences · 2026Review
- Lifecycle Implications of Poly(vinyl chloride) (PVC) Micro(nano)plastics (MNPs): Interactions with Coexposed Environmental Pollutants (EPs) and Impact on Their Toxicity and Bioavailability.Environmental science & technology · 2026Article
- Microplastics and Nanoplastics in the Human Intestine: A Review of Health Implications and Possible Dietary Interventions.Advances in nutrition (Bethesda, Md.) · 2026Review
- Effects of microplastics on the intestines.BMC gastroenterology · 2026Review
- Micro- and Nanoplastics Exposure Across the Lifespan: One Health Implications for Aging and Longevity.Journal of xenobiotics · 2026Review
- Osteoimmunological impacts of micro/nanoplastics: systemic translocation, inflammatory responses, and bone remodeling disruption.Frontiers in immunology · 2026Review
- Health risk analysis of micro-and nanoplastic exposure via the microbiota-gut-brain axis.Frontiers in immunology · 2026Review
- Mechanism of Growth Phase-Dependent Nanoplastic Bioaccumulation inAntioxidants (Basel, Switzerland) · 2025Article
- The Human Plastiphere: A Bioparticulate System Challenging Microplastic Risk Assessment and Governance.Environmental science & technology · 2025Review
- Article
- Microplastics as emerging carcinogens: from environmental pollutants to oncogenic drivers.Molecular cancer · 2025Review
- Hydrophobins fromEnvironmental science & technology · 2025Article
- Toxicity and absorption of polystyrene micro-nanoplastics in healthy and Crohn's disease human duodenum-chip models.Journal of hazardous materials · 2025Article
- Interaction of Polystyrene Nanoplastics with Biomolecules and Environmental Pollutants: Effects on Human Hepatocytes.International journal of molecular sciences · 2025Article
- Use of Cosmetics in Pregnancy and Neurotoxicity: Can It Increase the Risk of Congenital Enteric Neuropathies?Biomolecules · 2024Review
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
Micro and nanoplastics (MNPs) are now ubiquitous contaminants of food and water. Many cellular and animal studies have shown that ingested MNPs can breach the intestinal barrier to reach the circulation. To date however, the cellular mechanisms involved in intestinal absorption of MNPs have not been investigated with physiologically relevant models, and thus remain unknown. We employed in vitro simulated digestion, a tri-culture small intestinal epithelium model, and a panel of inhibitors to assess the contributions of the possible mechanisms to absorption of 26 nm carboxylated polystyrene (PS26C) MNPs. Inhibition of ATP synthesis reduced translocation by only 35 %, suggesting uptake by both active endocytic pathways and passive diffusion. Translocation was also decreased by inhibition of dynamin and clathrin, suggesting involvement of clathrin mediated endocytosis (CME) and fast endophilin-mediated endocytosis (FEME). Inhibition of actin polymerization also significantly reduced translocation, suggesting involvement of macropinocytosis or phagocytosis. However, inhibition of the Na
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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.