We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Reactive oxygen species activatable nanotherapeutics for evaluating and relieving nanoplastics-induced oxidative stress
No summary available — this paper's abstract is not included in the open metadata provided by the publisher. Learn why →
More Papers Like This
Nanoplastic-Induced Biological Effects In Vivo and In Vitro: An Overview
AI summary Read the abstract
Researchers reviewed how nanoplastics accumulate in and harm living organisms, finding that particle size, surface charge, exposure dose, and duration all influence toxicity — with smaller, charged particles penetrating cells more readily and chemical additives amplifying harm beyond the plastics themselves.
The effects of nanoplastics on toxicity of metals and metal nanoparticles: molecular mechanisms and health effects
AI summary Read the abstract
Researchers reviewed how co-exposure to nanoplastics and heavy metals produces synergistic toxicity across multiple species and cell models, finding that nanoplastics enhance metal bioavailability and amplify oxidative stress, mitochondrial dysfunction, apoptosis, and gut dysbiosis more severely than equivalent microplastic co-exposures.
Probing Cytotoxic and Oxidative Stress Effects of Nanoplastics on Human Intestinal Caco-2 Cells: Insights from Raman Spectroscopy and Machine Learning
AI summary Read the abstract
Scientists exposed human intestinal cells to tiny plastic particles (nanoplastics) in a lab dish and found that they caused cell damage and stress, with higher amounts of plastic causing more harm. Using a laser-based technique combined with computer analysis, researchers could detect specific chemical changes in the cells' fats and proteins caused by the plastic exposure, offering a new way to track how these ubiquitous pollutants might affect our gut cells. Since we regularly ingest microplastics and nanoplastics through food, water, and packaging, this research helps build the case that these particles could pose real risks to digestive health
Synergistic nanotoxicology: Mitochondrial ROS-driven mitochondrial damage and oxidative stress underlie polylactic acid nanoplastics and silica nanoparticle-induced testicular dysfunction
AI summary Read the abstract
Tiny plastic particles (from biodegradable plastics like PLA) and silica nanoparticles (a common food additive) are both things people encounter regularly, and this study found that when mice were exposed to both together, the damage to testicular tissue and sperm production was worse than either one alone. The combo overwhelmed the cells' mitochondria (their energy factories), causing a buildup of harmful molecules that damaged reproductive tissue, though a targeted antioxidant treatment reversed the effects in mice. While this is animal research and not a direct proof of harm in humans, it's an early warning sign that combined exposure to different
Muti-Biomarker Approach and IBR Index to Evaluate the Oxidative Stress of Nanoplastic on the Clams, Meretrix meretrix and Sinonovacula constricta
AI summary Read the abstract
Researchers exposed two clam species to polystyrene nanoplastics and measured antioxidant enzyme responses across multiple tissues, finding that oxidative stress patterns varied by species, organ, dose, and time, with gills showing the highest sensitivity and damage levels returning to baseline after a recovery period.
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.