Abstract
Microplastics have been detected in human placental and neural tissues, raising urgent
concerns about their potential effects on maternal and fetal health. Emerging evidence
links microplastics to systemic inflammation, neurotoxicity, and endocrine disruption,
yet their impact on pregnancy outcomes and fetal development remains poorly understood.
Given the placenta's central role in early-life health, perinatal researchers are
uniquely positioned to lead investigations into this environmental threat. We call
for collaborative, multidisciplinary research to better understand and mitigate the
effects of microplastic exposure during pregnancy.
Key Points
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Microplastics can cross the placenta and blood–brain barrier, reaching fetal tissues.
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Microplastics trigger inflammation, oxidative stress, and endocrine disruption in
human cells.
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Perinatal research should explore links between microplastics and fetal development
risks.
Keywords
microplastics - perinatal research - placenta - fetal health - maternal health
