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Papers
20 resultsShowing papers similar to The Influence of Supplementation with Zinc in Micro and Nano Forms on the Metabolism of Fatty Acids in Livers of Rats with Breast Cancer.
ClearEvaluating the Effectiveness of Vitamins E and C in Mitigating the Toxic Effects of Zinc Oxide Bulk and Nanoparticles on Fish: A Review
This paper is not relevant to microplastics — it is a review of how vitamins E and C can reduce the toxic effects of zinc oxide nanoparticles on fish in aquatic environments.
Emerging Trends in the Application of Green Synthesized Biocompatible ZnO Nanoparticles for Translational Paradigm in Cancer Therapy
This review covers zinc oxide nanoparticles synthesized using environmentally friendly methods and their potential applications in cancer treatment. While not directly about microplastics, the study addresses the broader concern of engineered nanomaterial safety and biocompatibility with human cells. Understanding nanoparticle toxicity is relevant to the microplastics field because nanoplastics share similar size ranges and raise comparable questions about how tiny particles interact with human tissues.
Exploring Metal Nanoparticles Interaction with Cancer Cells
This paper is not relevant to microplastics research — it reviews the uses of metal nanoparticles in biomedical applications, particularly cancer treatment, and discusses their toxicity profiles.
Molecular Effects of Biogenic Zinc Nanoparticles on the Growth and Development of Brassica napus L. Revealed by Proteomics and Transcriptomics
This study investigated how biogenic zinc nanoparticles affect the growth and development of rapeseed plants using proteomics and transcriptomics approaches. While not directly focused on microplastics, the research contributes to understanding how nano-scale particles interact with plant biology at the molecular level.
Toward Understanding the Environmental Risks of Combined Microplastics/Nanomaterials Exposures: Unveiling ZnO Transformations after Adsorption onto Polystyrene Microplastics in Environmental Solutions
Researchers investigated how zinc oxide nanomaterials adsorb onto polystyrene microplastics in aquatic environments, finding significant chemical transformations of ZnO into zinc-sulfide and zinc-phosphate species, revealing that microplastics can alter the environmental fate of co-occurring nanomaterials.
A metabolomics perspective on the effect of environmental micro and nanoplastics on living organisms: A review
This review examines how scientists use metabolomics, the study of small molecules produced by cellular processes, to understand the toxic effects of microplastics and nanoplastics on living organisms. The research shows that these plastic particles disrupt metabolism in consistent ways across species, affecting energy production, fat processing, and amino acid pathways. These shared metabolic disruptions across different organisms suggest that microplastics could cause similar metabolic problems in humans.
Effects of sn-2 Palmitic Triacylglycerols and the Ratio of OPL to OPO in Human Milk Fat Substitute on Metabolic Regulation in Sprague-Dawley Rats
This study examined how different fat compositions in human milk substitutes affect metabolism in rats, finding that certain fat structures reduced inflammation and oxidative stress. While not focused on microplastics, the research is relevant because microplastics have been detected in breast milk and infant formula, and understanding infant metabolic pathways helps assess how early microplastic exposure might affect development. The findings support the importance of monitoring contaminants in infant nutrition.
Cellular mechanisms of microplastic and nanoparticle exposure and its relationship with metabolic diseases: Literature review
This literature review examined how microplastic and nanoparticle exposure affects cellular mechanisms related to metabolic disease, finding evidence that these contaminants disrupt insulin signaling, alter lipid metabolism, and may contribute to the development of metabolic syndrome.
Avaliação do efeito de citotoxicidade dos microplásticos na linhagem mamária humana MCF10A
Researchers assessed the cytotoxicity of microplastics on the non-tumoral human breast cell line MCF10A and explored whether the antioxidant resveratrol could mitigate those effects. The study found that microplastics negatively impacted cell viability and that resveratrol showed potential as a protective agent in the cellular context of MP exposure.
An updated systematic review about various effects of microplastics on cancer: A pharmacological and in-silico based analysis
This systematic review with in-silico analysis found that microplastics have both tumor-promoting and tumor-suppressing effects on cancer cells, affecting viability, migration, metastasis, and apoptosis. The study identified key proteins (AP2M1, ASGR2, BI-1, Ferritin Heavy Chain) involved in microplastic-mediated cancer progression and used computational modeling to identify existing drugs that might counteract these pathways.
The micro(nano)plastics perspective: exploring cancer development and therapy
This review explores the emerging link between microplastics and cancer development. Microplastics can trigger chronic inflammation, oxidative stress, and hormone disruption, all of which are known pathways that may promote cancer growth. Interestingly, researchers are also studying whether engineered microplastics could be used as drug carriers for cancer therapy, though long-term effects remain unclear.
Enhanced Biocompatibility and Multifunctional Properties of Iron-Doped Zinc Oxide Nanoparticles for Applications
This materials science paper describes the synthesis and characterization of iron-doped zinc oxide nanoparticles for biomedical applications including drug delivery and imaging. The study is focused on nanomedicine and is not related to environmental microplastic research.
Nanotechnology in cancer treatment: revolutionizing strategies against drug resistance
This review explores how nanotechnology is being used to overcome drug resistance in cancer treatment, using materials like carbon nanotubes, dendrimers, and liposomes to deliver drugs more precisely to tumors. While not directly about microplastics, the nanomaterial strategies discussed share relevance with understanding how nano-sized plastic particles interact with human cells and tissues.
Effects of food contact material-related nanoplastics on 3T3-L1 cell uptake and lipid metabolism
Researchers examined the uptake of food contact material-derived nanoplastics into 3T3-L1 adipocyte cells and assessed subsequent effects on lipid metabolism. The study investigated how nanoplastics that migrate from packaging into food may disrupt fat storage and metabolic signaling at the cellular level.
Micro-polyethylene particles reduce the toxicity of nano zinc oxide in marine microalgae by adsorption
Researchers discovered that polyethylene microplastic particles reduced the toxicity of zinc oxide nanoparticles to marine microalgae by adsorbing the nanoparticles onto their surface, revealing that microplastics can modify the bioavailability of co-occurring contaminants.
The Impact of Environmental Factors on Cancer Risk: A Comprehensive Review
This paper is not about microplastics in a specific research sense; it is a broad review of how environmental factors influence cancer risk, with no substantive microplastic content evident from the available abstract.
Nanomaterials in Drug Delivery: Strengths and Opportunities in Medicine
This review covers how nanomaterials are being used to improve drug delivery for treating cancer and infections, offering better targeted therapy with fewer side effects. While not directly about microplastics, the research on how nanoparticles interact with human tissues provides insight into how similarly sized nanoplastics might behave once inside the body.
Microscopic menace: exploring the link between microplastics and cancer pathogenesis
This review examines the growing evidence linking microplastic exposure to cancer development in humans. Microplastics can accumulate in the body and trigger inflammation, oxidative stress, and other biological changes associated with tumor growth. While more clinical research is needed, the review highlights that microplastics should be taken seriously as a potential factor in cancer risk.
Multiples endpoints of polystyrene nanoplastics and toxicity zinc oxide nanoparticles in fish and mammals
This appears to be a brief entry or abstract stub for a study on the toxicity of polystyrene nanoplastics and zinc oxide nanoparticles in fish and mammals. Insufficient abstract content was available to fully characterize the study findings.
Nanoplastic Exposure at Environmental Concentrations Disrupts Hepatic Lipid Metabolism through Oxidative Stress Induction and Endoplasmic Reticulum Homeostasis Perturbation
A study in fish found that nanoplastics at environmentally realistic concentrations accumulated in the liver and disrupted fat metabolism, causing a condition similar to fatty liver disease. Smaller nanoplastics (100 nanometers) caused more severe damage than larger microplastics by disrupting protein processing in cells and triggering oxidative stress. These findings raise concerns that nanoplastics in the environment could affect liver health in fish and potentially in humans who consume contaminated seafood.