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Endocrine disrupting chemicals and their impact on child development: mechanisms, vulnerability windows, and health consequences
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This review pulls together existing research on "endocrine disruptors", chemicals found in everyday products (including micro- and nanoplastics) that can interfere with hormones, and how they affect children, who are especially vulnerable because their bodies and brains are still rapidly developing. The research suggests these chemicals may disrupt growth, brain development, and puberty, and some effects might even be passed down to future generations, though more studies are still needed to fully confirm this. The takeaway: since these chemicals are nearly impossible to completely avoid, understanding and reducing exposure during pregnancy and childhood could matter for long-term health.
Endocrine-disrupting chemicals (EDCs) are a group of exogenous substances that can interfere with hormonal signaling pathways, metabolism, neurodevelopment, and reproductive maturation.They are ubiquitous in all aspects of our environment, both natural and manufactured, which makes it virtually impossible to avoid exposure.Children represent the most vulnerable group due to their rapid growth, constant hormonal and neurodevelopmental changes, and their immature detoxification systems.The objective of this review is to provide an insight into how EDCs exert their biological effects and their clinical manifestations at critical periods like fetal life, infancy, and puberty by summarizing recent literature on their biological mechanisms of action.We also wanted to emphasize emerging data regarding micro-and nanoplastics (MNPs), epigenetic reprogramming, mixture effects, and transgenerational consequences.Although there are significant research gaps, evidence increasingly supports the role of EDCs as key factors in disrupted development that affect not only the particular stage of life but can also be passed on to later generations.
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This review examines how bisphenol-A and phthalates — two classes of plastic-associated chemicals — disrupt the developing neuroendocrine system, particularly during critical developmental windows, with implications for hormone disruption and neurological health.
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This review summarizes how chemicals released from plastics, known as endocrine disruptors, can interfere with the body's hormone systems. Common substances like BPA and phthalates mimic or block hormones, contributing to obesity, diabetes, reproductive problems, and developmental issues in children. Micro- and nanoplastics make the problem worse because they can release these hormone-disrupting chemicals inside the body after being ingested or inhaled.
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Microplastics disrupt children's health through multiple pathways including endocrine system interference, gut microbiome dysbiosis, and potential transgenerational effects, with growing evidence that developmental exposures carry outsized risks during critical growth periods. This review synthesizes toxicology and pediatric research to call for targeted regulatory action to reduce children's exposure to microplastics from food, water, and air.
The Impact of Endocrine Disruptions on Animal and Human Organism
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This review examines how endocrine-disrupting chemicals, including bisphenol A, phthalates, and micro- and nanoplastics, interfere with hormonal balance in animals and humans. Researchers describe how these substances interact with hormone receptors, induce epigenetic changes, and disrupt cell signaling pathways affecting reproduction, metabolism, and neurological function. The study highlights that nanoparticles, including microplastics, may amplify endocrine disruption and calls for more research into the molecular pathways involved.
From Placenta to Puberty: Micro plastics and Endocrine Disrupting Chemicals Across the Pediatric Life Course
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