EcoService Models Library (ESML)

Document: The potential impact of nano- and microplastics on human health: Understanding human health risks (Doc-505)

505
Authors
Winearska, E., Jutel, M., and M. Zemelka-Wiacek
Year
2024
Title
The potential impact of nano- and microplastics on human health: Understanding human health risks
Document Type
Journal Article
Journal
Environmental Research
Issue
251
Pages
118535
Abstract
Plastics are used all over the world. Unfortunately, due to limited biodegradation, plastics cause a significant level of environmental pollution. The smallest recognized to date are termed nanoplastics (1 nm [nm] up to 1 μm [μm]) and microplastics (1 μm–5 mm). These nano- and microplastics can enter the human body through the respiratory system via inhalation, the digestive tract via consumption of contaminated food and water, or penetration through the skin via cosmetics and clothes contact. Bioaccumulation of plastics in the human body can potentially lead to a range of health issues, including respiratory disorders like lung cancer, asthma and hypersensitivity pneumonitis, neurological symptoms such as fatigue and dizziness, inflammatory bowel disease and even disturbances in gut microbiota. Most studies to date have confirmed that nano- and microplastics can induce apoptosis in cells and have genotoxic and cytotoxic effects. Understanding the cellular and molecular mechanisms of plastics’ actions may help extrapolate the risks to humans. The article provides a comprehensive review of articles in databases regarding the impact of nano- and microplastics on human health. The review included retrospective studies and case reports of people exposed to nanoplastics and microplastics. This research highlights the need for further research to fully understand the extent of the impact of plastics on human health.
URL Exit
https://doi.org/10.1016/j.envres.2024.118535
EMs citing this document as a source
EM-1067
EMs citing this document for a related EM
?
None
EMs citing this document for a compared EM
?
None