
Early life exposure to endocrine disrupting chemicals (EDCs) has been frequently associated with impaired perinatal growth, an important risk factor for later onset of metabolic disorders. We analyzed whether the cord blood transcriptome showed early indications of alterations in metabolic processes in 195 human samples in relation to cord blood levels of dichlorodiphenyldichloroethylene (p,p'-DDE), polychlorinated biphenyl-153 (PCB-153), perfluorooctanoic acid (PFOA), and perfluorooctane sulfonate (PFOS). Overall, 39 metabolically relevant transcription factors were significantly enriched (31 by p,p'-DDE, 10 by PCB-153, 8 by PFOA, and 2 by PFOS). These included the glucocorticoid receptor (p,p'-DDE and PCB-153) and the progesterone receptor (PFOA and PFOS). The 'insulin receptor signaling', 'acute phase response signaling', 'Interleukin(IL)-6 signaling', and 'prolactin signaling' pathways were significantly enriched in relation to p,p'-DDE. Transcriptional changes at birth suggest a role for specific metabolic targets as a link between prenatal EDC exposure and metabolic disorders later in life.
Endocrine Disruptors/blood, Adult, Male, Environmental Pollutants/blood, Metabolic disorders, Fetal Blood/chemistry, Phthalic Acids, Glucocorticoid receptor, Endocrine Disruptors, Arsenic, Fluorocarbons/blood, Belgium, Pregnancy, Metals, Heavy, Hydrocarbons, Chlorinated, Humans, Hydrocarbons, Chlorinated/blood, Endocrine disrupting chemicals, Transcriptomics, Chlorinated/blood, Fluorocarbons, Gene Expression Profiling, Infant, Newborn, Infant, Cord blood, Arsenic/blood, Newborn, Fetal Blood, Hydrocarbons, Metals, Heavy/blood, Heavy/blood, Phthalic Acids/blood, Metals, Environmental Pollutants, Female, Birth cohort, Environmental Monitoring
Endocrine Disruptors/blood, Adult, Male, Environmental Pollutants/blood, Metabolic disorders, Fetal Blood/chemistry, Phthalic Acids, Glucocorticoid receptor, Endocrine Disruptors, Arsenic, Fluorocarbons/blood, Belgium, Pregnancy, Metals, Heavy, Hydrocarbons, Chlorinated, Humans, Hydrocarbons, Chlorinated/blood, Endocrine disrupting chemicals, Transcriptomics, Chlorinated/blood, Fluorocarbons, Gene Expression Profiling, Infant, Newborn, Infant, Cord blood, Arsenic/blood, Newborn, Fetal Blood, Hydrocarbons, Metals, Heavy/blood, Heavy/blood, Phthalic Acids/blood, Metals, Environmental Pollutants, Female, Birth cohort, Environmental Monitoring
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| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Top 10% | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Top 10% |
