We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Exposure to Nanopolystyrene and its 4 Chemically Modified Derivatives at Predicted Environmental Concentrations Causes Differently Regulatory Mechanisms in Nematode Caenorhabditis Elegans
No summary available — this paper's abstract is not included in the open metadata provided by the publisher. Learn why →
More Papers Like This
Exposure to nanopolystyrene and its 4 chemically modified derivatives at predicted environmental concentrations causes differently regulatory mechanisms in nematode Caenorhabditis elegans
AI summary Read the abstract
Researchers found that nanopolystyrene and four chemically modified derivatives caused distinct toxicity patterns in C. elegans nematodes at environmentally predicted concentrations, with surface chemistry significantly influencing the regulatory mechanisms affected.
Neuronal damage induced by nanopolystyrene particles in nematodeCaenorhabditis elegans
AI summary Read the abstract
C. elegans nematodes were chronically exposed to nanopolystyrene particles and found to develop neuronal damage affecting both development and function of the nervous system after long-term exposure at environmentally relevant concentrations. The study provides early evidence that nanoplastics can cause neurological harm in an animal model, raising questions about potential neurotoxicity in other species.
Effect of chronic exposure to nanopolystyrene on nematode Caenorhabditis elegans
AI summary Read the abstract
Researchers chronically exposed C. elegans nematodes to nanopolystyrene across their adult lifespan and found that even low concentrations (≥1 µg/L) impaired locomotion and promoted oxidative stress, while also suppressing immune response genes, antioxidant defenses, and mitochondrial stress response pathways, with high concentrations shortening lifespan.
The Toxicity of (Nano)Microplastics on C. elegans and Its Mechanisms
AI summary Read the abstract
Researchers reviewed the toxicological effects of micro- and nanoplastics on the model organism Caenorhabditis elegans, finding that these particles cause oxidative stress, reproductive impairment, developmental delays, and neurological dysfunction, with nanoplastics generally more toxic than microplastics due to their greater cellular penetration.
Cellular Uptake and Nuclear Accumulation of Polystyrene Nanoplastics in 3T3 Fibroblasts and Hepatocytes of Rattus norvegicus
AI summary Read the abstract
Scientists found that tiny plastic particles called nanoplastics can get inside liver and connective tissue cells from rats, and even sneak into the cell's nucleus, where DNA is stored. Cells exposed to these plastics showed signs of stress and damage, including swelling and higher rates of cell death, suggesting these ultra-small plastic particles may be more harmful than previously thought. While this study used animal cells rather than human cells, it raises important questions about what everyday exposure to nanoplastics (found in food packaging, water, and other sources) might mean for our own cellular health.
Research digests by email
When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.