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61,005 resultsShowing papers similar to Bioaccumulation of Microplastics: From Environmental Pollutants to Multisystemic Toxicity in Humans
ClearMicroplastics in humans: Current evidence of presence and their role in organ toxicity
This comprehensive review examined how microplastics enter the human body through ingestion, inhalation, dermal absorption, and maternal-fetal transfer, summarizing documented evidence of MP presence and toxic effects across multiple organs.
The Impact of Microplastics on Human Health: a Comprehensive Review
This comprehensive review summarizes how microplastics — found in air, water, and food — enter the human body through ingestion, inhalation, and skin contact, and have been detected in organs including the lungs, liver, kidneys, placenta, and brain. Microplastic exposure has been associated with respiratory disorders, gut inflammation, reproductive toxicity, immune dysfunction, and potential neurological effects.
From Environment to Body: Microplastics' Sources, Pathways, and Health Repercussions
This systematic review provides a comprehensive overview of how microplastics enter the human body through food, water, air, and skin contact. Researchers found evidence that these particles may cause physical damage, chemical toxicity, inflammation, and oxidative stress in biological systems. The study highlights significant gaps in understanding the long-term health implications of chronic microplastic exposure in humans.
[Human Accumulation and Toxic Effects of Microplastics：A Critical Review].
This review summarizes how microplastics enter the human body through food, drinking water, and air, and where they tend to accumulate in organs and tissues. Researchers found evidence that microplastics can trigger inflammatory responses and oxidative stress in the body. The study calls for more research into the long-term health effects of continuous microplastic exposure in humans.
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.
Microplastic: Characteristics, exposure pathways, toxicity, and implication for human health
This review examines how microplastics enter the human body through food, water, air, and skin contact, and the potential health effects of that exposure. Researchers found associations between microplastic exposure and issues such as gut inflammation and disrupted neurotransmitter levels, with particles even detected in human brain tissue. The study highlights the urgent need for better regulations, improved recycling, and new removal technologies to reduce microplastic-related health risks.
Systemic Accumulation and Distribution of Micro- and Nanoplastics in Human Tissues and Their Impact on Health: A Systematic Review
This systematic review synthesizes human evidence on the presence of micro- and nanoplastics in body tissues and fluids, including blood, lungs, placenta, breast milk, and liver. The research confirms that plastic particles can cross biological barriers and accumulate in multiple organ systems. While the long-term health effects are still being studied, the widespread presence of plastics inside the human body raises significant health concerns.
Nanoplastics: Unveiling Contamination Routes and Toxicological Implications for Human Health
This review examined how nanoplastics, the tiniest plastic particles, enter the human body through breathing, eating, drinking, and skin contact. Evidence indicates these particles may contribute to a range of health concerns across multiple body systems, including the lungs, gut, heart, brain, and immune system, highlighting the need for more research into their long-term effects.
Systematic Literature Review: The Presence of Microplastics in the Body and their Impact on Human Health
This systematic review examined evidence on where microplastics accumulate in the human body and what health effects they may cause. Researchers found that microplastics have been detected in various human tissues and can enter the body through ingestion, inhalation, and skin contact. Evidence indicates that microplastics may trigger oxidative stress and inflammation, with potential effects on the digestive, respiratory, reproductive, endocrine, and nervous systems.
A systematic review of the impacts of exposure to micro- and nano-plastics on human tissue accumulation and health
This systematic review found growing evidence that micro- and nanoplastics accumulate in human tissues including lungs, gut, and blood, with lab studies showing potential disruption to immune, reproductive, endocrine, and nervous systems. The review identifies ingestion, inhalation, and dermal contact as the three main exposure routes and highlights that the smallest nanoplastic particles pose the greatest concern due to their ability to cross biological barriers.
Exposure Pathways, Systemic Distribution, and Health Implications of Micro- and Nanoplastics in Humans
This review summarizes how micro- and nanoplastics enter the human body through food, air, and skin, then distribute to organs throughout the body. Research in animal and cell models shows these particles can cause oxidative stress, inflammation, brain toxicity, reproductive problems, and potentially cancer, though standardized methods for assessing real-world human health risks are still needed.
Microplastics in the human body: A comprehensive review of exposure, distribution, migration mechanisms, and toxicity
This comprehensive review pulls together research on how microplastics enter the human body through food, air, and skin contact, and where they accumulate in organs and tissues. The review discusses how particle size determines whether microplastics can cross biological barriers like the gut lining and blood-brain barrier. The authors conclude that microplastics pose significant health risks and call for more research into their long-term effects.
Exposição a Nano E Microplásticos E Seus Impactos Na Saúde Humana: Uma Revisão Da Literatura
This Brazilian literature review (in Portuguese) synthesizes evidence that nano- and microplastic particles can enter the human body through air, water, and food, and migrate to organs including the lungs, liver, brain, and intestines. Health effects on the respiratory, immune, gastrointestinal, and hepatic systems have been documented in both humans and other mammals, with the severity depending on particle type, size, and dose. The review reinforces growing concern that microplastic exposure is a systemic human health issue rather than a localized or minor hazard.
Toxicokinetic Effects of Micro/Nano Plastics on Human Health
This review covers the toxicokinetics of micro- and nanoplastics in humans, examining how particles enter the body through ingestion, inhalation, and skin contact, distribute across organs via the circulatory system, and trigger cellular and biochemical responses at the tissue level.
Human Exposure to Microplastics and Its Associated Health Risks
This review examines how microplastics enter the human body through food, air, and skin, and have been detected in stool, blood, and tissues. Research in lab animals and human cells shows that microplastics can disrupt digestion, immunity, the nervous system, and reproduction, and can also amplify the toxicity of other environmental pollutants they carry.
Impact of Microplastics on Human Health: A Comprehensive Review
This comprehensive review examines how microplastics enter the human body through food, water, and air, and what health effects they may cause. Researchers found evidence that microplastics can accumulate in the body and may contribute to inflammation, oxidative stress, and disruption of gut bacteria. The study suggests that more research is needed to fully understand the long-term health implications of ongoing human exposure to microplastics.
Effects of micro-and-nano plastics on various organ systems in health
This review examines the toxicological effects of micro- and nanoplastics on multiple human organ systems—including the gut, liver, lungs, cardiovascular system, and brain—summarizing mechanisms of harm such as oxidative stress, inflammation, and endocrine disruption.
Microplastic Toxicity to Humans
This review summarizes how microplastics enter the human body through eating, drinking, and breathing, and explores why they pose health risks through particle toxicity, the chemicals they carry, and the microbes they harbor. Because humans are at the top of the food chain, we accumulate microplastics from multiple sources, and the review warns that long-term accumulation in tissues may amplify their harmful effects.
Plastics, microplastics, and human contamination: A literature review
This literature review synthesizes research on human contamination by plastics and microplastics, covering ingestion, inhalation, and dermal exposure routes and summarizing documented health effects across organ systems.
Micro- and Nanoplastics on Human Health and Diseases: Perspectives and Recent Advances
This review provides a comprehensive overview of how micro- and nanoplastics enter the human body through ingestion, inhalation, and skin absorption, and how they can then travel through the bloodstream to reach virtually every organ. Researchers summarize evidence that these particles can trigger inflammation, oxidative stress, and disruption of hormonal and immune functions. The study emphasizes that the ability of these particles to cross biological barriers and accumulate in tissues makes understanding their long-term health effects an urgent research priority.
Nano- and microplastics: a comprehensive review on their exposure routes, translocation, and fate in humans
This comprehensive review traces the journey of nano- and microplastics through the human body, covering how they enter through breathing, eating, drinking, and skin contact. Once inside, the smallest particles can cross the gut and lung barriers, enter the bloodstream, and accumulate in organs including the liver, kidneys, and placenta. The review highlights significant knowledge gaps about long-term health effects but notes that the evidence for internal accumulation in humans is growing.
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.
Micro(Nano)Plastics as Carriers of Toxic Agents and Their Impact on Human Health
This review compiles evidence on how micro- and nanoplastics act as carriers of potentially toxic agents and enter the human body through inhalation, ingestion, and dermal absorption. Evidence indicates that continuous exposure to these particles can lead to bioaccumulation and negative health alterations, with recent research detecting microplastics even in human placental tissue.
Absorption, distribution, metabolism, excretion and toxicity of microplastics in the human body and health implications
This review traces how microplastics move through the human body after being swallowed or inhaled, covering absorption, distribution, metabolism, and excretion. An adult may consume tens of thousands of microplastic particles each year through table salt and drinking water alone, and once inside, smaller particles can spread to different organs. The findings highlight that both the plastics themselves and the chemicals attached to them could pose health risks, though more research is needed to understand the full impact.