Adverse impacts of polystyrene nanoplastics on teleosts: insights from in vitro and ex vivo studies

Gauging the effects of a chronic exposure to polystyrene nanoplastics in the liver and intestine of Carassius auratus

Polystyrene microplastics: environmental presence, pathways, and biological impact

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Researchers reviewed the environmental presence, transport pathways, and biological impacts of polystyrene microplastics, documenting how widespread food packaging use leads to pervasive contamination of aquatic and terrestrial ecosystems and raises concerns for organismal and human health.

The Impact of Polystyrene Microplastics in Living Organisms; Environmental and Ecological Concerns

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This review comprehensively examined the environmental and ecological impacts of polystyrene microplastics, which readily adsorb both organic and inorganic pollutants and carry them into living organisms. Polystyrene is one of the most widely produced plastics globally, and its breakdown into microplastics creates particles that act as vectors for toxic chemicals in ecosystems and potentially in human bodies.

Toxicity of nano- and microplastics on marine and freshwater fish: A multi-scale perspective from organ systems to cells

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This review pulls together existing studies showing that tiny plastic particles (micro- and nanoplastics) can build up in fish, damaging their gut, gills, heart, brain, and immune system by causing inflammation and cellular stress. While this research was done in fish, it matters for us too, since these plastics are widespread in water and seafood, and fish share many biological similarities with humans, meaning our bodies could face similar risks from ongoing plastic exposure.