{
  "id": 6021064,
  "title": "More Evidence Ties Microplastics to Lung Cancer",
  "url": "https://urgent.news/2026/09/06/more-evidence-ties-microplastics-to-lung-cancer",
  "topic": "health",
  "section": "Health & Medicine",
  "published": "2026-09-06T18:24:38.000Z",
  "source": {
    "name": "MedPage Today",
    "slug": "medpage-today",
    "url": "https://www.medpagetoday.com/meetingcoverage/ers/122907"
  },
  "original_language": "en",
  "account": "A recent study has uncovered a potential link between microplastics and lung cancer. Researchers examined 100 individuals who underwent diagnostic bronchoscopy, discovering that those with lung cancer were more likely to have microplastic particles in their bronchoalveolar lavage (BAL) and airway tissue samples compared to those without the malignancy. The study, presented at the European Respiratory Society (ERS) Congress in Barcelona, Spain, noted that 66% of cancer patients had microplastics in their BAL samples, as opposed to 46% of controls (P=0.044). Furthermore, the median number of microplastics found in BAL was one, compared to approximately zero in control samples (P=0.045).\n\nLead researcher Ilias Dimeas, MD, from University College Dublin and the University of Thessaly, Greece, cautioned that the study does not explain the reason for the increased presence of microplastics in cancer patients. It is possible that microplastics contribute to inflammation or other biological processes that may lead to diseases like cancer, but it's also possible that diseased lungs retain particles differently than healthy lungs. Dimeas and his team are currently conducting additional laboratory experiments to better understand the types of plastics involved and their potential interaction with lung cells.\n\nMicroplastics, which are byproducts of mass industrial processes, are increasingly found in the environment and are believed to have links to various health issues, including cognitive disability and cardiovascular disease. While this study is an important preliminary finding, experts emphasize that it does not conclusively establish microplastics as a cause or risk factor for lung cancer. The study's limitations include its observational design and small sample size, as well as the inability to determine how long the microplastics have been in the lungs and their origin.",
  "summary": "(MedPage Today) -- Inhaled microplastics were frequently found lodged in people's lungs, especially people with lung malignancy, researchers found. In a prospective observational study of 100 people undergoing diagnostic bronchoscopy, those with...",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}