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61,005 resultsShowing papers similar to Microplastic and nanoplastic pollution and associated potential disease risks
ClearImpact of microplastics and nanoplastics on human Health: Emerging evidence and future directions
This review summarizes current evidence on how micro- and nanoplastics enter the human body through food, air, and skin contact, and the cellular damage they may cause. While microplastic pollution is a recognized environmental hazard, the authors note that definitive evidence linking plastic particle exposure to specific health outcomes in humans is still limited and more realistic exposure studies are needed.
A review of data for quantifying human exposures to micro and nanoplastics and potential health risks
This review synthesizes data on human exposure to micro- and nanoplastics through air, water, and food, and examines the potential health effects. Researchers found evidence of respiratory, liver, immune, and gastrointestinal impacts in humans and mammals exposed to elevated plastic particle levels, with toxicity varying by plastic type and size. The study highlights that while growing evidence links plastic particle exposure to health concerns, significant data gaps remain in quantifying actual human intake and long-term risks.
Potential human health risks due to environmental exposure to nano- and microplastics and knowledge gaps: A scoping review
This scoping review surveyed existing research on the potential human health effects of exposure to micro- and nanoplastics. The evidence suggests these particles may contribute to oxidative stress, inflammation, and immune disruption, but the review highlights major knowledge gaps and calls for more studies specifically focused on human health outcomes.
A Systematic Review on the Impact of Micro-Nanoplastics Exposure on Human Health and Diseases
This systematic review summarizes existing research on how micro and nanoplastic exposure affects human health and may contribute to disease. The evidence suggests that these tiny particles can enter the body through food, water, air, and even cosmetics, potentially causing inflammation, oxidative stress, and disruptions to the immune and reproductive systems.
Micro- and Nanoplastics as Emerging Environmental Determinants of Human Health: A Narrative Review
This narrative review explores the existing evidence linking micro- and nanoplastic exposure to potential health-related outcomes across multiple organ systems. Researchers found increasing experimental and observational evidence indicating that exposure to these particles may be associated with adverse biological effects. The review highlights the need for further clinical research to understand the full scope of microplastic impacts on human health.
Micro- and Nanoplastics as Emerging Environmental Determinants of Human Health: A Narrative Review
This narrative review explores evidence linking micro- and nanoplastic exposure to potential adverse health outcomes across multiple organ systems. Researchers found that increasing experimental and observational data suggest these particles may be associated with harmful biological effects. The review calls for further research to clarify the clinical significance of microplastic exposure for public health.
Human exposure to micro- and nanoplastic: biological effects and health consequence
This review summarized the biological effects and health consequences of human exposure to micro- and nanoplastics, covering routes of uptake (ingestion, inhalation, dermal), cellular toxicity mechanisms, and systemic health risks identified in recent experimental and epidemiological studies.
Potential health impact of environmental micro‐ and nanoplastics pollution
This review examines the potential health impacts of micro- and nanoplastic pollution on humans, focusing on oral and inhalation exposure routes. The study discusses how the potential toxicity of plastic particles arises from the plastics themselves, leachable chemical additives, and adsorbed environmental contaminants. Evidence indicates that the primary health concerns involve gastrointestinal and liver effects, with oxidative stress, inflammation, and metabolism disruption as key toxicological mechanisms.
"Micro and Nano Plastic as an Emerging Threat on Human Health"
This review covers the sources, environmental prevalence, and human health effects of micro- and nanoplastics, summarizing how these particles—derived from tire wear, synthetic fibers, and product breakdown—accumulate in and affect major organs including the brain, liver, kidneys, and reproductive system. It identifies gaps in clinical evidence and calls for coordinated research on long-term health impacts.
The potential impact of nano- and microplastics on human health: Understanding human health risks.
This review summarizes how nano- and microplastics enter the human body through breathing, eating, drinking, and skin contact, and then accumulate in organs over time. Studies have linked this buildup to respiratory problems like asthma and lung cancer, gut inflammation, disrupted gut bacteria, and neurological symptoms. At the cellular level, plastics cause DNA damage and cell death, though more research is needed to fully understand the long-term health risks in humans.
Microplastics and Nanoplastics as Environmental Contaminants of Emerging Concern: Potential Hazards for Human Health
This review covers how microplastics and nanoplastics enter humans through food, air, and skin contact, accumulating in the body over time. Inhaled particles can damage the lungs from the upper airways down to the deepest air sacs, and prolonged exposure has been linked to chronic inflammation, autoimmune disease, atherosclerosis, and cancer. The authors call for source reduction, material substitution, and better filtration to reduce exposure.
Potential Health Impact of Microplastics: A Review of Environmental Distribution, Human Exposure, and Toxic Effects
This review summarizes existing research on how microplastics are found throughout the environment and in human samples, entering the body through food, air, and skin contact. Lab studies in cells and animals show microplastics can cause oxidative stress, DNA damage, immune reactions, brain toxicity, and reproductive harm, and early human health data links microplastic exposure to several chronic diseases.
Microplastic and plastic pollution: impact on respiratory disease and health
This review pulls together evidence from lab studies, animal experiments, and workplace exposure research showing that inhaled micro- and nanoplastics can affect lung tissue and may contribute to respiratory diseases. However, the authors stress that it remains unclear how much damage occurs at the levels of plastic particles people actually breathe in daily life, highlighting the need for better measurements of real-world exposure.
The potential effects of microplastics on human health: What is known and what is unknown
This review summarizes what is currently known about how microplastics might affect human health, noting that while contamination is widespread in food, water, and air, direct evidence of harm in humans is still limited. Studies in animals and cell cultures suggest microplastics could trigger immune responses, cause inflammation, and affect reproduction and development. The authors call for more rigorous clinical studies to determine whether the levels of microplastics that people actually encounter pose real health risks.
The potential impacts of micro-and-nano plastics on various organ systems in humans
This review summarizes research on how micro- and nanoplastics can affect virtually every organ system in the human body, including the digestive, respiratory, immune, and reproductive systems. The evidence from animal and cell studies shows these particles cause harm through oxidative stress, inflammation, immune dysfunction, and disrupted metabolism, though more research using realistic exposure levels in humans is needed.
Environmental exposure to microplastics: An overview on possible human health effects
This review examines the potential health effects of human exposure to microplastics through ingestion, inhalation, and skin contact. Researchers found that microplastic exposure may cause oxidative stress, inflammation, and immune system disruption, with the body's inability to break down synthetic particles potentially leading to chronic inflammation. The study emphasizes that while evidence of harm is growing, microplastic toxicity varies greatly depending on particle properties, concentration, and individual susceptibility.
Effects of Nanoplastics on Human Health: A Comprehensive Study
This comprehensive review examines the diverse health effects of nanoplastics, drawing on toxicology, environmental science, and epidemiology to document how these particles interact with human biological systems. The authors conclude that nanoplastics represent a growing public health concern requiring further investigation.
Micro- and nanoplastics: origin, sources of intake and impact on human health (literature review)
This literature review synthesizes mechanisms by which micro- and nanoplastics interact with living organisms, examining their physicochemical properties, routes of human exposure, and documented health effects across multiple organ systems.
Harmful Effects of Microplastics and Nanoplastics in Human Body Systems: A Systematic Review
A new review of 30 studies found that tiny plastic particles called microplastics are now widespread in human bodies, showing up in blood, lungs, and other organs. Higher levels of these plastic particles were linked to more severe disease in the heart, lungs, digestive system, and reproductive organs. This research suggests that the plastic pollution around us may be harming our health, though more studies are needed to prove these plastics directly cause disease.
The possible impacts of nano and microplastics on human health: lessons from experimental models across multiple organs
This review summarizes evidence from experimental studies on how micro- and nanoplastics may affect multiple human organs after entering the body through food, air, or skin contact. Research shows these particles can trigger inflammation, oxidative stress, hormone disruption, and damage to cells in the gut, lungs, liver, kidneys, brain, and reproductive organs. While more research is needed to fully understand the risks, the existing evidence suggests that reducing plastic pollution and human exposure should be an urgent priority.
Microplastics and Human Health: A Comprehensive Review on Exposure Pathways, Toxicity, and Emerging Risks
This comprehensive review examines microplastic exposure pathways in humans, methods of detection, and the potential toxic effects on various biological systems. The study highlights growing evidence that microplastics can enter the body through ingestion, inhalation, and dermal contact, and may affect multiple organ systems, though significant uncertainties remain about long-term health outcomes.
Plastic and Human Health: A Micro Issue?
This review evaluates the potential human health impacts of microplastic exposure through food and air, drawing on evidence from particle toxicology and related fields. Researchers note that if inhaled or ingested, microplastics could accumulate in tissues and cause localized inflammation, while chemical additives and adsorbed pollutants may leach out and cause additional toxic effects. The paper emphasizes that chronic, long-term exposure is likely the greater concern, though current data on actual human exposure levels remains limited.
Micro- and Nanoplastics in the Environment: Current State of Research, Sources of Origin, Health Risks, and Regulations—A Comprehensive Review
This review summarizes the current state of research on micro- and nanoplastics found in air, water, and soil worldwide. These tiny plastic particles pose significant threats to human health including oxidative stress, inflammation, cellular damage, and possible cancer-causing effects, and the authors call for stronger regulations and more research into how they harm the body.
Nanoplastics: An emerging environmental concern in age-related diseases
This review examines the growing body of evidence linking nanoplastics to aging and age-related conditions. Researchers found that nanoplastics can disrupt key molecular pathways involved in inflammation, oxidative stress, and cellular damage that are central to the aging process. The study suggests that chronic nanoplastic exposure may accelerate biological aging, raising concerns about long-term health effects as environmental plastic pollution continues to increase.