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20 resultsShowing papers similar to Microplastics Exposure Impact on Lung Cancer—Literature Review
ClearExposure and inhaling of microplastics: An evidence of cause of cancer
This review examined the evidence linking microplastic inhalation to cancer risk, covering how inhaled MPs accumulate in the lungs, trigger chronic inflammation, oxidative stress, and DNA damage, and may contribute to lung carcinogenesis. The authors identified microplastic inhalation as an underappreciated occupational and environmental cancer risk.
What research exists on the link between microplastics and lung cancer?
This summary reviews the current state of research on microplastics and lung cancer, finding that existing evidence comes primarily from cellular and animal model studies. Direct evidence linking microplastic exposure to lung cancer in humans remains limited.
What research exists on the link between microplastics and lung cancer?
This overview examines existing research on the potential link between microplastics and lung cancer. The study notes that while cellular and animal model studies suggest a possible association, direct evidence in humans remains limited.
Exposure and inhaling of microplastics: An evidence of cause of cancer
This review examined microplastic inhalation as a potential cause of cancer, surveying pathways by which inhaled MP particles accumulate in lung tissue and drive oncogenic processes through inflammation, oxidative damage, and DNA strand breaks. The evidence reviewed supports classifying microplastic inhalation as an emerging environmental cancer risk factor.
From Exposure to Oncogenesis: the Role of Microplastics and Associated Pollutants in Cancer - a Literature Review
This literature review examined the growing evidence linking microplastic exposure to cancer development. Microplastics have been found in human lung, liver, and colon tissue, and research suggests they may promote cancer through chronic inflammation, oxidative stress, and by carrying known carcinogens like heavy metals and persistent organic pollutants into the body.
Microplastics, potential threat to patients with lung diseases
This review examines the potential threat that airborne microplastics pose to people with existing lung conditions, noting that these particles have been found in human lung tissue and sputum. Researchers explored possible mechanisms by which inhaled microplastics could worsen lung diseases, including triggering inflammation and oxidative stress. The study highlights significant knowledge gaps and calls for more research into how microplastic inhalation affects respiratory health.
Microplastics and Cancer: A Comprehensive Review of Their Impact on Tumor Progression and Mechanisms of Carcinogenesis
This comprehensive review examines the growing body of evidence linking microplastic exposure to various types of cancer, including colorectal, lung, liver, and breast cancers. Researchers found that microplastics and nanoplastics may promote tumor progression through mechanisms including oxidative stress, chronic inflammation, and disruption of cellular signaling pathways. While the evidence is still emerging, the study highlights the need for further research into the potential cancer-related risks of widespread microplastic exposure.
Air Pollution Microplastics with the Potential Risk of Lung Disease: A Systematic Review
This systematic review of 20 studies found that airborne microplastics, present in both indoor and outdoor air, can reach deep into the lungs when inhaled. Their accumulation in lung tissue may cause oxidative stress, inflammation, and damage to the lung's protective lining, raising concerns about respiratory diseases from chronic exposure to plastic-contaminated air.
The Relationship Between Microplastics and Nanoplastics with Cancer: An Emerging Health Concern
This review explores the emerging relationship between micro- and nanoplastic exposure and cancer risk in humans. Researchers summarized evidence suggesting that microplastics can carry carcinogenic substances and may trigger inflammatory and oxidative stress pathways linked to tumor development. The study highlights that while early evidence raises concern, more research is needed to establish clear causal connections between plastic particle exposure and specific cancer types.
Deleterious effects of microplastics and nanoplastics on rodent lungs: a systematic review
This systematic review summarizes research on how inhaled micro- and nanoplastics affect the lungs in animal studies. The findings show these particles can cause lung inflammation, tissue damage, and immune responses, suggesting that breathing in airborne microplastics may pose real risks to respiratory health.
Exposure and inhaling of microplastics: An evidence of cause of cancer
This review examines epidemiological and experimental evidence linking microplastic inhalation and ingestion to cancer risk, covering mechanisms including oxidative stress, inflammation, and genotoxicity from both particles and associated chemical additives. It highlights lung and gastrointestinal cancers as priority areas of concern.
Respiratory Toxicity of Microplastics: Mechanisms, Clinical Outcomes, and Future Threats
This review summarized the respiratory toxicity of airborne microplastics, covering their sources, the routes by which they penetrate deep into lung tissue, and the range of clinical outcomes from chronic inflammation to potential malignancy. The authors warn that inhalation exposure represents an underappreciated and growing public health threat.
Lung hazards of microplastics and their toxicological mechanisms
This review summarizes eight key mechanisms by which microplastics cause lung injury, including oxidative stress, inflammation, DNA damage, and disruption of the immune response. Researchers explain how the small size and large surface area of microplastics allow them to evade respiratory clearance and deposit deep in lung tissue. The study provides a comprehensive framework for understanding how inhaled microplastics may contribute to respiratory health problems.
Microplastics as emerging carcinogens: from environmental pollutants to oncogenic drivers
This review examines growing evidence that microplastics and nanoplastics may play a role in cancer development, with these particles found in human tumor tissues from the lungs, colon, stomach, breast, and other organs. The particles appear to promote cancer through chronic inflammation, oxidative stress, DNA damage, and disruption of key cancer-related signaling pathways. While direct proof of causation in humans is still lacking, the accumulating evidence from lab studies, animal experiments, and human tissue analysis suggests microplastics deserve serious attention as potential contributors to cancer risk.
Airborne microplastics: A narrative review of potential effects on the human respiratory system
This review consolidates research on airborne microplastics and their potential effects on the human respiratory system. Studies show that inhaled microplastics can deposit in the lungs, trigger inflammation, cause oxidative stress, and lead to cell damage and death. While human exposure evidence is still limited, animal and cell studies suggest that long-term inhalation of airborne microplastics could pose significant risks to lung health.
Respiratory Toxicity of Microplastics: Mechanisms, Clinical Outcomes, and Future Threats
This review examined the mechanisms by which inhaled airborne microplastics cause respiratory harm, including inflammation, oxidative stress, fibrosis, and impaired mucociliary clearance. The authors also discuss emerging evidence linking microplastic inhalation to worsening asthma, COPD, and potentially lung cancer.
Evaluating the relationship between microplastics and nanoplastics contamination and diverse cancer types development
This review examines growing evidence that micro- and nanoplastics found in human tissues may contribute to cancer development through several pathways. These tiny particles can generate harmful molecules called reactive oxygen species, cause chronic inflammation, and disrupt cell growth signals, all of which are known to promote cancer. While long-term, high-level exposure likely poses the greatest risk, more research is needed to understand the full cancer-related dangers of microplastic exposure.
Microplastics as environmental modifiers of lung disease
This review examines growing evidence that inhaled microplastics may contribute to lung diseases including asthma, pulmonary fibrosis, and chronic obstructive pulmonary disease. Researchers found that different plastic types, sizes, and weathering states can trigger inflammation, oxidative stress, and cellular changes in lung tissue, suggesting microplastics may act as environmental modifiers that worsen respiratory conditions.
Inhaled microplastics and lung health: Immunopathological effects and disease implications
This review examines the molecular mechanisms by which inhaled microplastics damage lung health, focusing on oxidative stress, inflammation, and immune disruption. Researchers found that microplastics trigger reactive oxygen species production, deplete antioxidants, impair mitochondrial function, and compromise immune defenses in lung tissue. The evidence indicates that microplastics may also act as carriers for other toxic pollutants, amplifying respiratory health risks.
Micro- and Nanoplastic-Induced Respiratory Disease and Dysfunction: A Scoping Review
A systematic scoping review of 68 studies found that inhaled micro- and nanoplastics are detected in human lung tissue and associated with pulmonary inflammation, fibrosis, and impaired lung function, though most evidence comes from occupational settings and in vitro experiments.