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Vacca M, Calabrese FM, Loperfido F, Maccarini B, Cerbo RM, Sommella E, Salviati E, Voto L, De Angelis M, Ceccarelli G, Di Napoli I, Raspini B, Porri D, Civardi E, Garofoli F, Campiglia P, Cena H, De Giuseppe R. Maternal Exposure to Endocrine-Disrupting Chemicals: Analysis of Their Impact on Infant Gut Microbiota Composition. Biomedicines 2024; 12:234. [PMID: 38275405 PMCID: PMC10813257 DOI: 10.3390/biomedicines12010234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Revised: 01/15/2024] [Accepted: 01/17/2024] [Indexed: 01/27/2024] Open
Abstract
Endocrine disruptors (EDCs) are chemicals that interfere with the endocrine system. EDC exposure may contribute to the development of obesity, type 2 diabetes, and cardiovascular diseases by impacting the composition of an infant's gut microbiota during the first 1000 days of life. To explore the relationship between maternal urinary levels of Bisphenol-A and phthalates (UHPLC-MS/MS), and the composition of the infant gut microbiota (16S rDNA) at age 12 months (T3) and, retrospectively, at birth (T0), 1 month (T1), and 6 months (T2), stool samples from 20 infants breastfed at least once a day were analyzed. Metataxonomic bacteria relative abundances were correlated with EDC values. Based on median Bisphenol-A levels, infants were assigned to the over-exposed group (O, n = 8) and the low-exposed group (B, n = 12). The B-group exhibited higher gut colonization of the Ruminococcus torques group genus and the O-group showed higher abundances of Erysipelatoclostridium and Bifidobacterium breve. Additionally, infants were stratified as high-risk (HR, n = 12) or low-risk (LR, n = 8) exposure to phthalates, based on the presence of at least three phthalates with concentrations exceeding the cohort median values; no differences were observed in gut microbiota composition. A retrospective analysis of gut microbiota (T0-T2) revealed a disparity in β-diversity between the O-group and the B-group. Considering T0-T3, the Linear Discriminant Effect Size indicated differences in certain microbes between the O-group vs. the B-group and the HR-group vs. the LR-group. Our findings support the potential role of microbial communities as biomarkers for high EDC exposure levels. Nevertheless, further investigations are required to deeply investigate this issue.
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Affiliation(s)
- Mirco Vacca
- Department of Soil, Plant and Food Science, University of Bari Aldo Moro, 70126 Bari, Italy; (M.V.); (F.M.C.); (M.D.A.)
| | - Francesco Maria Calabrese
- Department of Soil, Plant and Food Science, University of Bari Aldo Moro, 70126 Bari, Italy; (M.V.); (F.M.C.); (M.D.A.)
| | - Federica Loperfido
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy; (B.M.); (L.V.); (I.D.N.); (B.R.); (D.P.); (H.C.); (R.D.G.)
| | - Beatrice Maccarini
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy; (B.M.); (L.V.); (I.D.N.); (B.R.); (D.P.); (H.C.); (R.D.G.)
| | - Rosa Maria Cerbo
- Neonatal Unit and Neonatal Intensive Care Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy; (R.M.C.); (E.C.); (F.G.)
| | - Eduardo Sommella
- Department of Pharmacy, University of Salerno, 84084 Fisciano, Italy; (E.S.); (E.S.); (P.C.)
| | - Emanuela Salviati
- Department of Pharmacy, University of Salerno, 84084 Fisciano, Italy; (E.S.); (E.S.); (P.C.)
| | - Luana Voto
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy; (B.M.); (L.V.); (I.D.N.); (B.R.); (D.P.); (H.C.); (R.D.G.)
| | - Maria De Angelis
- Department of Soil, Plant and Food Science, University of Bari Aldo Moro, 70126 Bari, Italy; (M.V.); (F.M.C.); (M.D.A.)
| | - Gabriele Ceccarelli
- Human Anatomy Unit, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy;
| | - Ilaria Di Napoli
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy; (B.M.); (L.V.); (I.D.N.); (B.R.); (D.P.); (H.C.); (R.D.G.)
| | - Benedetta Raspini
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy; (B.M.); (L.V.); (I.D.N.); (B.R.); (D.P.); (H.C.); (R.D.G.)
| | - Debora Porri
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy; (B.M.); (L.V.); (I.D.N.); (B.R.); (D.P.); (H.C.); (R.D.G.)
| | - Elisa Civardi
- Neonatal Unit and Neonatal Intensive Care Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy; (R.M.C.); (E.C.); (F.G.)
| | - Francesca Garofoli
- Neonatal Unit and Neonatal Intensive Care Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy; (R.M.C.); (E.C.); (F.G.)
| | - Pietro Campiglia
- Department of Pharmacy, University of Salerno, 84084 Fisciano, Italy; (E.S.); (E.S.); (P.C.)
| | - Hellas Cena
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy; (B.M.); (L.V.); (I.D.N.); (B.R.); (D.P.); (H.C.); (R.D.G.)
- Clinical Nutrition Unit, General Medicine, Istituti Clinici Scientifici Maugeri IRCCS, 27100 Pavia, Italy
| | - Rachele De Giuseppe
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy; (B.M.); (L.V.); (I.D.N.); (B.R.); (D.P.); (H.C.); (R.D.G.)
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