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Background: Phthalates are one of the most common environmental contaminants and endocrine disruptors. Environmental exposure to phthalates may increase the risk for allergic diseases. However, the existing literature presents conflicting findings regarding the long-term impact of early-life exposure to these substances.
Methods: We searched the Web of Science, PubMed and Google Scholar, Medline and Embase databases for all related publications from 1974 to September 1st, 2024. Ultimately, 22 studies with a total of 16,161 participants were selected. The relative risks (RRs) with 95% confidence intervals (95% CIs) were used to evaluate whether prenatal phthalate exposure is associated with allergic endpoints. To assess statistical heterogeneity across studies, both the Q-test and statistic were adopted. Publication bias of the included studies was evaluated using Begg's and Egger's tests. Stratified analysis was conducted based on the gender of children, molecular weight of phthalates, disease type, phthalate species, parental exposure period and region. The systematic literature search protocol was formally registered in PROSPERO.
Results: Childhood wheeze (RR 1.10, 95% CI: 1.00-1.21), eczema (RR 1.09, 95% CI: 1.01-1.17), and rhinitis (RR 1.05, 95% CI: 1.02-1.09) are potentially associated with prenatal exposure to phthalates, particularly butyl-benzyl phthalate (RR 1.15, 95% CI: 1.06-1.24), di-ethyl-hexyl phthalate (RR 1.08, 95% CI: 1.02-1.15) and di-iso-nonyl phthalate (RR 1.12, 95% CI: 1.02-1.23).
Conclusion: Maternal phthalate exposure during pregnancy exhibits a significant association with elevated risks of childhood respiratory and allergic manifestations, including wheezing episodes, eczematous dermatitis, and rhinitis symptoms.
Supplementary Information: The online version contains supplementary material available at 10.1007/s40201-025-00951-3.
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http://dx.doi.org/10.1007/s40201-025-00951-3 | DOI Listing |
Anal Methods
September 2025
Institut de recherche Robert-Sauvé en santé et en sécurité du travail (IRSST), Qc, Canada.
Toluene diisocyanate (TDI) is an irritant (skin, eye and respiratory) and a sensitizer. This compound is used to manufacture polyurethane materials such as flexible foams. The use of isocyanates may lead to exposure by inhalation and/or skin contact and isocyanates are recognized as a cause of occupational asthma.
View Article and Find Full Text PDFEcotoxicol Environ Saf
September 2025
Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, 107 Wenhua West Road, Jinan, Shandong 250012, China; Shandong Key Laboratory of Reproductive Health and Birth Defects Prevention and Control, China. Electronic address:
Di-isobutyl phthalate (DiBP), a member of the phthalate esters, is frequently used in manufacturing consumer and industrial products as plasticizer to improve durability and flexibility. Despite much research, little is known about the direct mechanisms by which DiBP harms the male reproductive system. In the present study, a male ICR mice model was developed to investigate the reproductive effect and mechanism of DiBP exposure, followed by transcriptomics, non-targeted metabolome, and 16S rDNA sequencing accordingly.
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September 2025
Department of Urology, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, China. Electronic address:
Background: Prostate cancer (PRAD) is a common malignancy in men, and exposure to soil pollutants may contribute to its development. And exposure to soil pollutant has been linked to its development, as well as to other diseases including cardiovascular disorders, neurological conditions, and additional cancers.
Methods: This study integrates network toxicology, machine learning, and advanced technologies to investigate the mechanisms through which soil pollutants affect prostate cancer.
Chem Res Toxicol
September 2025
Maseeh Department of Civil, Architectural and Environmental Engineering, University of Texas at Austin, Austin, Texas 78712, United States.
Exposure to air pollution plays a significant role in human health. Current methods of measuring human exposure are often limited to outdoor measurements, are time intensive, or are unable to accurately measure certain classes of compounds. This study proposes human hair as a promising indicator of pollution exposure.
View Article and Find Full Text PDFChem Biol Interact
September 2025
Department of Gastroenterology, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, Jiangsu Province, China; The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing, China. Electronic address:
Di-(2-ethylhexyl)-phthalate (DEHP) is a persistent environmental endocrine toxicant present in many products, and liver is the main target organ for DEHP metabolism. Long-term exposure to DEHP induces hepatic fibrosis, which is reversible in the early stages, while progresses to cirrhosis without timely intervention. Ductular reaction (DR) is a characteristic pathological change in hepatobiliary diseases, however, the involvement of DR in DEHP-caused hepatic fibrosis, the underlying molecular mechanisms, remail largely uninvestigated.
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