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Marquet F, Champmartin C, Seiwert C, Aubertin M, Viton S, Chedik L, Cosnier F. Human in vitro percutaneous absorption of bisphenol S: Assessment of the skin reservoir and occlusion effects. Toxicol In Vitro 2024:105886. [PMID: 38945377 DOI: 10.1016/j.tiv.2024.105886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 06/25/2024] [Accepted: 06/26/2024] [Indexed: 07/02/2024]
Abstract
Bisphenol S (BPS) was introduced in many industrial and commercial applications as a presumed safer alternative to bisphenol A. However, concerns have been raised surrounding skin absorption and potential persistence of BPS and its related toxic effects in humans. A previous study revealed the likelihood of a reservoir building up in exposed skin. Here, we studied the interactions of BPS solubilized in acetone, ultrapure water, or artificial sebum with freshly excised human skin samples. In vitro tests were performed in static Franz diffusion cells, to explore reservoir and occlusion effects, absorption and metabolism. Most BPS passed through the skin without metabolization - <10% was recovered as glucuronide or sulfate conjugates. Importantly, a substantial amount of BPS persisted in the skin, especially in the stratum corneum. This reservoir could lead to prolonged diffusion into the body after surface cleaning. Occlusion, that may occur with protective clothing, amplified BPS absorption up to six-fold. These findings have implications for occupational settings, highlighting the persistence of BPS contamination even after washing the skin's surface and the need to ensure protective equipment is correctly maintained and used.
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Affiliation(s)
- Fabrice Marquet
- Institut National de Recherche et de Sécurité, rue du Morvan, CS 60027, 54519 Vandoeuvre les Nancy, Cedex, France.
| | - Catherine Champmartin
- Institut National de Recherche et de Sécurité, rue du Morvan, CS 60027, 54519 Vandoeuvre les Nancy, Cedex, France
| | - Claire Seiwert
- Institut National de Recherche et de Sécurité, rue du Morvan, CS 60027, 54519 Vandoeuvre les Nancy, Cedex, France
| | - Matthieu Aubertin
- Institut National de Recherche et de Sécurité, rue du Morvan, CS 60027, 54519 Vandoeuvre les Nancy, Cedex, France
| | - Stéphane Viton
- Institut National de Recherche et de Sécurité, rue du Morvan, CS 60027, 54519 Vandoeuvre les Nancy, Cedex, France
| | - Lisa Chedik
- Institut National de Recherche et de Sécurité, rue du Morvan, CS 60027, 54519 Vandoeuvre les Nancy, Cedex, France
| | - Frédéric Cosnier
- Institut National de Recherche et de Sécurité, rue du Morvan, CS 60027, 54519 Vandoeuvre les Nancy, Cedex, France
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2
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Hyun SA, Ka M. Bisphenol A (BPA) and neurological disorders: An overview. Int J Biochem Cell Biol 2024; 173:106614. [PMID: 38944234 DOI: 10.1016/j.biocel.2024.106614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 06/10/2024] [Accepted: 06/17/2024] [Indexed: 07/01/2024]
Abstract
The human body is commonly exposed to bisphenol A (BPA), which is widely used in consumer and industrial products. BPA is an endocrine-disrupting chemical that has adverse effects on human health. In particular, many studies have shown that BPA can cause various neurological disorders by affecting brain development and neural function during prenatal, infancy, childhood, and adulthood exposure. In this review, we discussed the correlation between BPA and neurological disorders based on molecular cell biology, neurophysiology, and behavioral studies of the effects of BPA on brain development and function. Recent studies, both animal and epidemiological, strongly indicate that BPA significantly impacts brain development and function. It hinders neural processes, such as proliferation, migration, and differentiation during development, affecting synaptic formation and activity. As a result, BPA is implicated in neurodevelopmental and neuropsychiatric disorders like autism spectrum disorder (ASD), attention-deficit hyperactivity disorder (ADHD), and schizophrenia.
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Affiliation(s)
- Sung-Ae Hyun
- Department of Advanced Toxicology Research, Korea Institute of Toxicology, KRICT, Daejeon 34114, Republic of Korea
| | - Minhan Ka
- Department of Advanced Toxicology Research, Korea Institute of Toxicology, KRICT, Daejeon 34114, Republic of Korea.
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3
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Focaccetti C, Nardozi D, Benvenuto M, Lucarini V, Angiolini V, Carrano R, Scimeca M, Servadei F, Mauriello A, Mancini P, Besharat ZM, Milella M, Migliaccio S, Ferretti E, Cifaldi L, Masuelli L, Palumbo C, Bei R. Bisphenol-A in Drinking Water Accelerates Mammary Cancerogenesis and Favors an Immunosuppressive Tumor Microenvironment in BALB- neuT Mice. Int J Mol Sci 2024; 25:6259. [PMID: 38892447 PMCID: PMC11172679 DOI: 10.3390/ijms25116259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Revised: 05/27/2024] [Accepted: 06/04/2024] [Indexed: 06/21/2024] Open
Abstract
Bisphenol-A (BPA), a synthetic compound ubiquitously present in the environment, can act as an endocrine disruptor by binding to both canonical and non-canonical estrogen receptors (ERs). Exposure to BPA has been linked to various cancers, in particular, those arising in hormone-targeted tissues such as the breast. In this study, we evaluated the effect of BPA intake through drinking water on ErbB2/neu-driven cancerogenesis in BALB-neuT mice, transgenic for a mutated ErbB2/neu receptor gene, which reproducibly develop carcinomas in all mammary glands. In this model, BPA accelerated mammary cancerogenesis with an increase in the number of tumors per mouse and a concurrent decrease in tumor-free and overall survival. As assessed by immunohistochemistry, BALB-neuT tumors were ER-negative but expressed high levels of the alternative estrogen receptor GPR30, regardless of BPA exposure. On the other hand, BPA exposure resulted in a marked upregulation of progesterone receptors in preinvasive tumors and of Ki67, CD31, and phosphorylated Akt in invasive tumors. Moreover, based on several infiltration markers of immune cells, BPA favored an immunosuppressive tumor microenvironment. Finally, in vitro cell survival studies performed on a cell line established from a BALB-neuT breast carcinoma confirmed that BPA's impact on cancer progression can be particularly relevant after chronic, low-dose exposure.
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MESH Headings
- Animals
- Benzhydryl Compounds
- Phenols
- Tumor Microenvironment/drug effects
- Female
- Mice
- Mice, Inbred BALB C
- Receptors, Estrogen/metabolism
- Receptors, Estrogen/genetics
- Drinking Water
- Mammary Neoplasms, Experimental/chemically induced
- Mammary Neoplasms, Experimental/pathology
- Mammary Neoplasms, Experimental/metabolism
- Mice, Transgenic
- Receptor, ErbB-2/metabolism
- Receptor, ErbB-2/genetics
- Receptors, G-Protein-Coupled/metabolism
- Receptors, G-Protein-Coupled/genetics
- Receptors, Progesterone/metabolism
- Receptors, Progesterone/genetics
- Carcinogenesis/chemically induced
- Carcinogenesis/drug effects
- Endocrine Disruptors/toxicity
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Affiliation(s)
- Chiara Focaccetti
- Department of Clinical Sciences and Translational Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (C.F.); (M.B.); (R.C.); (L.C.); (C.P.)
| | - Daniela Nardozi
- Department of Experimental Medicine, University of Rome “Sapienza”, 00161 Rome, Italy; (D.N.); (V.L.); (V.A.); (P.M.); (Z.M.B.); (S.M.); (E.F.); (L.M.)
| | - Monica Benvenuto
- Department of Clinical Sciences and Translational Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (C.F.); (M.B.); (R.C.); (L.C.); (C.P.)
| | - Valeria Lucarini
- Department of Experimental Medicine, University of Rome “Sapienza”, 00161 Rome, Italy; (D.N.); (V.L.); (V.A.); (P.M.); (Z.M.B.); (S.M.); (E.F.); (L.M.)
| | - Valentina Angiolini
- Department of Experimental Medicine, University of Rome “Sapienza”, 00161 Rome, Italy; (D.N.); (V.L.); (V.A.); (P.M.); (Z.M.B.); (S.M.); (E.F.); (L.M.)
| | - Raffaele Carrano
- Department of Clinical Sciences and Translational Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (C.F.); (M.B.); (R.C.); (L.C.); (C.P.)
| | - Manuel Scimeca
- Department of Experimental Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (M.S.); (F.S.); (A.M.)
| | - Francesca Servadei
- Department of Experimental Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (M.S.); (F.S.); (A.M.)
| | - Alessandro Mauriello
- Department of Experimental Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (M.S.); (F.S.); (A.M.)
| | - Patrizia Mancini
- Department of Experimental Medicine, University of Rome “Sapienza”, 00161 Rome, Italy; (D.N.); (V.L.); (V.A.); (P.M.); (Z.M.B.); (S.M.); (E.F.); (L.M.)
| | - Zein Mersini Besharat
- Department of Experimental Medicine, University of Rome “Sapienza”, 00161 Rome, Italy; (D.N.); (V.L.); (V.A.); (P.M.); (Z.M.B.); (S.M.); (E.F.); (L.M.)
| | - Michele Milella
- Department of Oncology, University of Verona, 37134 Verona, Italy;
| | - Silvia Migliaccio
- Department of Experimental Medicine, University of Rome “Sapienza”, 00161 Rome, Italy; (D.N.); (V.L.); (V.A.); (P.M.); (Z.M.B.); (S.M.); (E.F.); (L.M.)
| | - Elisabetta Ferretti
- Department of Experimental Medicine, University of Rome “Sapienza”, 00161 Rome, Italy; (D.N.); (V.L.); (V.A.); (P.M.); (Z.M.B.); (S.M.); (E.F.); (L.M.)
| | - Loredana Cifaldi
- Department of Clinical Sciences and Translational Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (C.F.); (M.B.); (R.C.); (L.C.); (C.P.)
| | - Laura Masuelli
- Department of Experimental Medicine, University of Rome “Sapienza”, 00161 Rome, Italy; (D.N.); (V.L.); (V.A.); (P.M.); (Z.M.B.); (S.M.); (E.F.); (L.M.)
| | - Camilla Palumbo
- Department of Clinical Sciences and Translational Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (C.F.); (M.B.); (R.C.); (L.C.); (C.P.)
| | - Roberto Bei
- Department of Clinical Sciences and Translational Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (C.F.); (M.B.); (R.C.); (L.C.); (C.P.)
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4
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Kwon E, Jung DM, Kim EM, Kim KK. A new G3BP1-GFP reporter system for assessing skin toxicity by real-time monitoring of stress granules in vitro. Toxicol Lett 2024; 397:48-54. [PMID: 38734221 DOI: 10.1016/j.toxlet.2024.05.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Revised: 05/06/2024] [Accepted: 05/07/2024] [Indexed: 05/13/2024]
Abstract
The skin, the organ with the largest surface area in the body, is the most susceptible to chemical exposure from the external environment. In this study, we aimed to establish an in vitro skin toxicity monitoring system that utilizes the mechanism of stress granule (SG) formation induced by various cellular stresses. In HaCaT cells, a keratinocyte cell line that comprises the human skin, a green fluorescent protein (GFP) was knocked in at the C-terminal genomic locus of Ras GTPase-activating protein-binding protein 1 (G3BP1), a representative component of SGs. The G3BP1-GFP knock-in HaCaT cells and wild-type (WT) HaCaT cells formed SGs containing G3BP1-GFP upon exposure to arsenite and household chemicals, such as bisphenol A (BPA) and benzalkonium chloride (BAC), in real-time. In addition, the exposure of G3BP1-GFP knock-in HaCaT cells to BPA and BAC promoted the phosphorylation of eukaryotic initiation factor 2 alpha and protein kinase R-like endoplasmic reticulum kinase, which are cell signaling factors involved in SG formation, similar to WT HaCaT cells. In conclusion, this novel G3BP1-GFP knock-in human skin cell system can monitor SG formation in real-time and be utilized to assess skin toxicity to various substances.
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Affiliation(s)
- Eunhye Kwon
- Department of Biochemistry, College of Natural Sciences, Chungnam National University, Daejeon, Republic of Korea
| | - Da-Min Jung
- Department of Biochemistry, College of Natural Sciences, Chungnam National University, Daejeon, Republic of Korea
| | - Eun-Mi Kim
- Department of Bio and Environmental Technology, College of Science and Convergence Technology, Seoul Women's University, Seoul 01797, Republic of Korea.
| | - Kee K Kim
- Department of Biochemistry, College of Natural Sciences, Chungnam National University, Daejeon, Republic of Korea.
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5
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Kanlayaprasit S, Saeliw T, Thongkorn S, Panjabud P, Kasitipradit K, Lertpeerapan P, Songsritaya K, Yuwattana W, Jantheang T, Jindatip D, Hu VW, Kikkawa T, Osumi N, Sarachana T. Sex-specific impacts of prenatal bisphenol A exposure on genes associated with cortical development, social behaviors, and autism in the offspring's prefrontal cortex. Biol Sex Differ 2024; 15:40. [PMID: 38750585 PMCID: PMC11094985 DOI: 10.1186/s13293-024-00614-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 04/29/2024] [Indexed: 05/19/2024] Open
Abstract
BACKGROUND Recent studies have shown that prenatal BPA exposure altered the transcriptome profiles of autism-related genes in the offspring's hippocampus, disrupting hippocampal neuritogenesis and causing male-specific deficits in learning. However, the sex differences in the effects of prenatal BPA exposure on the developing prefrontal cortex, which is another brain region highly implicated in autism spectrum disorder (ASD), have not been investigated. METHODS We obtained transcriptome data from RNA sequencing analysis of the prefrontal cortex of male and female rat pups prenatally exposed to BPA or control and reanalyzed. BPA-responsive genes associated with cortical development and social behaviors were selected for confirmation by qRT-PCR analysis. Neuritogenesis of primary cells from the prefrontal cortex of pups prenatally exposed to BPA or control was examined. The social behaviors of the pups were assessed using the two-trial and three-chamber tests. The male-specific impact of the downregulation of a selected BPA-responsive gene (i.e., Sema5a) on cortical development in vivo was interrogated using siRNA-mediated knockdown by an in utero electroporation technique. RESULTS Genes disrupted by prenatal BPA exposure were associated with ASD and showed sex-specific dysregulation. Sema5a and Slc9a9, which were involved in neuritogenesis and social behaviors, were downregulated only in males, while Anxa2 and Junb, which were also linked to neuritogenesis and social behaviors, were suppressed only in females. Neuritogenesis was increased in males and showed a strong inverse correlation with Sema5a and Slc9a9 expression levels, whereas, in the females, neuritogenesis was decreased and correlated with Anxa2 and Junb levels. The siRNA-mediated knockdown of Sema5a in males also impaired cortical development in utero. Consistent with Anxa2 and Junb downregulations, deficits in social novelty were observed only in female offspring but not in males. CONCLUSION This is the first study to show that prenatal BPA exposure dysregulated the expression of ASD-related genes and functions, including cortical neuritogenesis and development and social behaviors, in a sex-dependent manner. Our findings suggest that, besides the hippocampus, BPA could also exert its adverse effects through sex-specific molecular mechanisms in the offspring's prefrontal cortex, which in turn would lead to sex differences in ASD-related neuropathology and clinical manifestations, which deserves further investigation.
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Grants
- NRU59-031-HR National Research University Project, Office of Higher Education Commission
- HEA663700091 Thailand Science Research and Innovation Fund Chulalongkorn University
- GRU 6300437001-1 Ratchadapisek Somphot Fund for Supporting Research Unit, Chulalongkorn University
- GRU_64_033_37_004 Ratchadapisek Somphot Fund for Supporting Research Unit, Chulalongkorn University
- GRU 6506537004-1 Ratchadapisek Somphot Fund for Supporting Research Unit, Chulalongkorn University
- the Second Century Fund (C2F), Chulalongkorn University, Bangkok, Thailand the Second Century Fund (C2F), Chulalongkorn University, Bangkok, Thailand
- the Second Century Fund (C2F), Chulalongkorn University, Bangkok, Thailand the Second Century Fund (C2F), Chulalongkorn University, Bangkok, Thailand
- the Second Century Fund (C2F), Chulalongkorn University, Bangkok, Thailand the Second Century Fund (C2F), Chulalongkorn University, Bangkok, Thailand
- the Second Century Fund (C2F), Chulalongkorn University, Bangkok, Thailand the Second Century Fund (C2F), Chulalongkorn University, Bangkok, Thailand
- PHD/0029/2561 a Royal Golden Jubilee Ph.D. Programme Scholarship, the Thailand Research Fund and National Research Council of Thailand
- N41A650065 a Royal Golden Jubilee Ph.D. Programme Scholarship, the Thailand Research Fund and National Research Council of Thailand
- NRCT5-RGJ63001-018 a Royal Golden Jubilee Ph.D. Programme Scholarship, the Thailand Research Fund and National Research Council of Thailand
- GCUGR1125632108D-108 The 90th Anniversary Chulalongkorn University Fund (Ratchadaphiseksomphot Endowment Fund), Graduate School, Chulalongkorn University
- GCUGR1125632109D-109 The 90th Anniversary Chulalongkorn University Fund (Ratchadaphiseksomphot Endowment Fund), Graduate School, Chulalongkorn University
- GCUGR1125651062D-062 The 90th Anniversary Chulalongkorn University Fund (Ratchadaphiseksomphot Endowment Fund), Graduate School, Chulalongkorn University
- GCUGR1125651060D-060 The 90th Anniversary Chulalongkorn University Fund (Ratchadaphiseksomphot Endowment Fund), Graduate School, Chulalongkorn University
- The 100th Anniversary Chulalongkorn University Fund for Doctoral Scholarship The 100th Anniversary Chulalongkorn University Fund for Doctoral Scholarship
- The 100th Anniversary Chulalongkorn University Fund for Doctoral Scholarship The 100th Anniversary Chulalongkorn University Fund for Doctoral Scholarship
- The 100th Anniversary Chulalongkorn University Fund for Doctoral Scholarship The 100th Anniversary Chulalongkorn University Fund for Doctoral Scholarship
- The National Research Council of Thailand (NRCT) fund for research and innovation activity The National Research Council of Thailand (NRCT) fund for research and innovation activity
- The National Research Council of Thailand (NRCT) fund for research and innovation activity The National Research Council of Thailand (NRCT) fund for research and innovation activity
- The National Research Council of Thailand (NRCT) fund for research and innovation activity The National Research Council of Thailand (NRCT) fund for research and innovation activity
- The National Research Council of Thailand (NRCT) fund for research and innovation activity The National Research Council of Thailand (NRCT) fund for research and innovation activity
- The National Research Council of Thailand (NRCT) fund for research and innovation activity The National Research Council of Thailand (NRCT) fund for research and innovation activity
- Scholarship from the Graduate School Chulalongkorn University to commemorate the 72nd anniversary of His Majesty King Bhumibala Aduladeja Scholarship from the Graduate School Chulalongkorn University to commemorate the 72nd anniversary of His Majesty King Bhumibala Aduladeja
- Chulalongkorn University Laboratory Animal Center (CULAC) Grant Chulalongkorn University Laboratory Animal Center (CULAC) Grant
- PMU-B; B36G660008 Program Management Unit for Human Resources and Institutional Development, Research and Innovation
- CE66_046_3700_003 Ratchadapisek Somphot Fund for Supporting Center of Excellence, Chulalongkorn University
- The National Research Council of Thailand (NRCT) fund for research and innovation activity
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Affiliation(s)
- Songphon Kanlayaprasit
- Chulalongkorn Autism Research and Innovation Center of Excellence (Chula ACE), Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, 154 Soi Chula 12, Rama 1 Road, Bangkok, Wangmai, Pathumwan, 10330, Thailand
| | - Thanit Saeliw
- Chulalongkorn Autism Research and Innovation Center of Excellence (Chula ACE), Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, 154 Soi Chula 12, Rama 1 Road, Bangkok, Wangmai, Pathumwan, 10330, Thailand
| | - Surangrat Thongkorn
- Chulalongkorn Autism Research and Innovation Center of Excellence (Chula ACE), Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, 154 Soi Chula 12, Rama 1 Road, Bangkok, Wangmai, Pathumwan, 10330, Thailand
- Department of Biotechnology and Biomedicine (DTU Bioengineering), Technical University of Denmark, Kongens Lyngby, Denmark
| | - Pawinee Panjabud
- The Ph.D. Program in Clinical Biochemistry and Molecular Medicine, Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Kasidit Kasitipradit
- The Ph.D. Program in Clinical Biochemistry and Molecular Medicine, Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Pattanachat Lertpeerapan
- The Ph.D. Program in Clinical Biochemistry and Molecular Medicine, Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Kwanjira Songsritaya
- The M.Sc. Program in Clinical Biochemistry and Molecular Medicine, Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Wasana Yuwattana
- The Ph.D. Program in Clinical Biochemistry and Molecular Medicine, Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Thanawin Jantheang
- The Ph.D. Program in Clinical Biochemistry and Molecular Medicine, Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Depicha Jindatip
- Chulalongkorn Autism Research and Innovation Center of Excellence (Chula ACE), Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, 154 Soi Chula 12, Rama 1 Road, Bangkok, Wangmai, Pathumwan, 10330, Thailand
- Department of Anatomy, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Valerie W Hu
- Department of Biochemistry and Molecular Medicine, School of Medicine and Health Sciences, The George Washington University, Washington, DC, USA
| | - Takako Kikkawa
- Department of Developmental Neuroscience, Centers for Advanced Research and Translational Medicine (ART), Graduate School of Medicine, Tohoku University, Sendai, Miyagi, Japan
| | - Noriko Osumi
- Department of Developmental Neuroscience, Centers for Advanced Research and Translational Medicine (ART), Graduate School of Medicine, Tohoku University, Sendai, Miyagi, Japan
| | - Tewarit Sarachana
- Chulalongkorn Autism Research and Innovation Center of Excellence (Chula ACE), Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, 154 Soi Chula 12, Rama 1 Road, Bangkok, Wangmai, Pathumwan, 10330, Thailand.
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6
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Han X, Tian Y, Liu H, Chen X, Wang JH, Shi J, Jiang G. Occurrence of Chlorinated Derivatives of Bisphenol S in Paper Products and Their Potential Health Risks through Dermal Exposure. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2024; 58:3966-3973. [PMID: 38353415 DOI: 10.1021/acs.est.3c09700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/28/2024]
Abstract
The occurrence of chlorinated derivatives of bisphenol S (Clx-BPS) and BPS was investigated in nine types of paper products (n = 125), including thermal paper, corrugated boxes, mail envelopes, newspapers, flyers, magazines, food contact paper, household paper, and business cards. BPS was found in all paper product samples, while Clx-BPS were mainly found in thermal paper (from below the limit of detection (
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Affiliation(s)
- Xiaoxuan Han
- Research Center for Analytical Sciences, Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110819, China
- School of Environmental & Municipal Engineering, Qingdao University of Technology, Qingdao 266033, China
| | - Yong Tian
- School of Environmental & Municipal Engineering, Qingdao University of Technology, Qingdao 266033, China
| | - Haonan Liu
- School of Environmental & Municipal Engineering, Qingdao University of Technology, Qingdao 266033, China
| | - Xuwei Chen
- Research Center for Analytical Sciences, Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110819, China
| | - Jian-Hua Wang
- Research Center for Analytical Sciences, Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110819, China
| | - Jianbo Shi
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Guibin Jiang
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
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7
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Demierre AL, Reinhard H, Zeltner S, Frey S. Evaluating the efficiency of the 2020 ban of BPA and BPS in thermal papers in Switzerland. Regul Toxicol Pharmacol 2024; 146:105526. [PMID: 37995898 DOI: 10.1016/j.yrtph.2023.105526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 11/03/2023] [Accepted: 11/16/2023] [Indexed: 11/25/2023]
Abstract
Thermal printing technology requires a color developer to activate the dye under the action of heat. Bisphenol A (BPA) has traditionally been used for this purpose, although it has increasingly been replaced by bisphenol S (BPS) in recent years. Due to concerns regarding their toxicity, the Swiss authorities have banned both BPA and BPS from thermal papers since 2020. The impact of this regulatory decision was evaluated during 3 monitoring campaigns: in 2013-2014, 2019 and 2021. They were used to describe the starting point, the transition phase, and the status after entry into force of the ban, respectively. Whereas the use of BPA as color developer dropped from 82.2% in 2013/14 to 10.8% in 2021, the fraction of BPS-based thermal paper rose from 3.1% to 19.1% during the same period, despite being banned. However, Pergafast® 201 (PF201) is now the main color developer in thermal paper in Switzerland, with an occurrence of 60.3%. Other alternatives such as D-8, TGSA, PPSMU, NKK-1304, BPS-MAE, D-90 and Blue4est® have only been marginally detected. This study demonstrates the efficiency of the regulatory measure and the feasibility to substitute BPA in thermal papers with less-toxic alternatives.
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Affiliation(s)
- Anne-Laure Demierre
- Federal Office of Public Health, Division Chemical Products, 3003, Bern, Switzerland.
| | - Hans Reinhard
- Federal Institute of Metrology METAS, 3003, Bern, Switzerland
| | - Silvia Zeltner
- Federal Food Safety and Veterinary Office, 3003, Bern, Switzerland
| | - Sabine Frey
- Federal Office of Public Health, Division Chemical Products, 3003, Bern, Switzerland
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8
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Motta G, Thangaraj SV, Padmanabhan V. Developmental Programming: Impact of Prenatal Exposure to Bisphenol A on Senescence and Circadian Mediators in the Liver of Sheep. TOXICS 2023; 12:15. [PMID: 38250971 PMCID: PMC10818936 DOI: 10.3390/toxics12010015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 12/18/2023] [Accepted: 12/21/2023] [Indexed: 01/23/2024]
Abstract
Prenatal exposure to endocrine disruptors such as bisphenol A (BPA) plays a critical role in the developmental programming of liver dysfunction that is characteristic of nonalcoholic fatty liver disease (NAFLD). Circadian and aging processes have been implicated in the pathogenesis of NAFLD. We hypothesized that the prenatal BPA-induced fatty-liver phenotype of female sheep is associated with premature hepatic senescence and disruption in circadian clock genes. The expression of circadian rhythm and aging-associated genes, along with other markers of senescence such as telomere length, mitochondrial DNA copy number, and lipofuscin accumulation, were evaluated in the liver tissue of control and prenatal BPA groups. Prenatal BPA exposure significantly elevated the expression of aging-associated genes GLB1 and CISD2 and induced large magnitude differences in the expression of other aging genes-APOE, HGF, KLOTHO, and the clock genes PER2 and CLOCK-in the liver; the other senescence markers remained unaffected. Prenatal BPA-programmed aging-related transcriptional changes in the liver may contribute to pathological changes in liver function, elucidating the involvement of aging genes in the pathogenesis of liver steatosis.
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Affiliation(s)
| | | | - Vasantha Padmanabhan
- Department of Pediatrics, University of Michigan, Ann Arbor, MI 48105, USA; (G.M.); (S.V.T.)
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9
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Miller GZ, Pitzzu DT, Sargent MC, Gearhart J. Bisphenols and alternative developers in thermal paper receipts from the U.S. market assessed by Fourier transform infrared spectroscopy. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 335:122232. [PMID: 37481030 DOI: 10.1016/j.envpol.2023.122232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 07/11/2023] [Accepted: 07/19/2023] [Indexed: 07/24/2023]
Abstract
Cash register receipts made of thermal paper expose workers and shoppers to endocrine-disrupting chemicals and contaminate paper recycling streams. In 2022, 571 receipts were collected from retail stores in the United States and tested for developer chemicals using attenuated total reflection infrared spectroscopy. The results were compared to a 2017 study of 167 receipts to determine changes in color developer use over time. Receipts were tested as-is and a subset were additionally subjected to a simple extraction that improved detection of receipt chemicals. Bisphenol S was the most frequently detected developer (85% of tested receipts), followed by Pergafast 201 (12%), bisphenol A (1%); and Appvion Alpha Free, D-8, and NKK-1304 (each below 1%). NKK-1304 is reported here for the first time in a scientific journal. The frequency of bisphenol A usage in receipts decreased and the frequency of bisphenol S and Pergafast 201 increased between 2017 and 2022, particularly among large companies. National retailers were more likely than regional or local retailers to have adopted non-bisphenol alternatives. Potential health and environmental hazards of the detected developer chemicals and strategies for reduction are discussed.
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Affiliation(s)
| | | | | | - Jeff Gearhart
- Ecology Center, 339 E. Liberty St, Suite 300, Ann Arbor, MI, 48104, USA
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10
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Rybczyńska-Tkaczyk K, Skóra B, Szychowski KA. Toxicity of bisphenol A (BPA) and its derivatives in divers biological models with the assessment of molecular mechanisms of toxicity. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023:10.1007/s11356-023-27747-y. [PMID: 37213006 DOI: 10.1007/s11356-023-27747-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 05/15/2023] [Indexed: 05/23/2023]
Abstract
The aim of the study was to determine totoxicity of bisphenol A (BPA) and its derivatives (bisphenol S (BPS), bisphenol F (BPF), and tetrabromobisphenol A (TBBPA)) due to its high accumulation in environment. The performed analysis revealed the toxicity of the BPA, BPF, and BPS against Kurthia gibsoni, Microbacterium sp., and Brevundimonas diminuta as the most sensitive, reaching microbial toxic concentrations in the range of 0.018-0.031 mg ∙ L-1. Moreover, the genotoxicity assay shows the ability of all tested compounds to increase in the β-galactosidase level at the concentration range 7.81-500 µM (in Escherichia coli, PQ37). In turn, the matbolic activation of tested bishpenols has caused the enhacement of the genotoxicity and cytotoxicity effect. Interestingely, the highest phytotoxicity effect was pointed for BPA and TBBPA at the concentrations of 10 mg ∙ L-1 and 50 mg ∙ L-1, which cause the inhibition of root growth by 58% and 45%, respectively (especially for S. alba and S. saccharatum). Furthermore, the cytotoxicity analyses show the ability of BPA, BPS, and TBBPA to significantly decrease the metabolic activity of human keratynoctes in vitro after 24 h of treatment at the micromolar concentrations. Simialry, the impact of the certain bisphenols on proliferation-, apoptosis-, and inflammation-related mRNA expression was shown in tested cell line. Summarizing, the presented results have proved that BPA and its derrivatives are able to show high negative effect on certain living orgnisms such as bacteria, plants, and human cells, which is strict related to pro-apoptotic and genotoxic mechanism of action.
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Affiliation(s)
- Kamila Rybczyńska-Tkaczyk
- Department of Environmental Microbiology, The University of Life Sciences, Leszczyńskiego Street 7, 20-069, Lublin, Poland
| | - Bartosz Skóra
- Department of Biotechnology and Cell Biology, Medical College, University of Information Technology and Management in Rzeszow, Sucharskiego 2, 35-225, Rzeszow, Poland
| | - Konrad A Szychowski
- Department of Biotechnology and Cell Biology, Medical College, University of Information Technology and Management in Rzeszow, Sucharskiego 2, 35-225, Rzeszow, Poland.
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11
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Xi J, Su X, Wang Z, Ji H, Chen Y, Liu X, Miao M, Liang H, Yuan W. The associations between concentrations of gestational bisphenol analogues and thyroid related hormones in cord blood: A prospective cohort study. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2023; 256:114838. [PMID: 36989560 DOI: 10.1016/j.ecoenv.2023.114838] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 03/21/2023] [Accepted: 03/24/2023] [Indexed: 06/19/2023]
Abstract
Animal studies indicated that Bisphenol analogues (BPs) exhibited potential thyroid toxicity. However, little is known of the associations between maternal BPs exposure and offspring's thyroid related hormones in humans. On the basis of Shanghai-Minhang Birth Cohort study, we analyzed BPs in maternal urine collected at the third trimester of pregnancy. Thyroid related hormones (THs), including total triiodothyronine (TT3), free triiodothyronine (FT3), total thyroxine (TT4), free thyroxine (FT4), and thyroid-stimulating hormone (TSH) were measured in cord blood samples. We performed multiple linear regression and Bayesian kernel machine regression (BKMR) models to explore the single and joint effects of gestational BPs exposure on thyroid related hormones in cord blood among 258 mother-child pairs. Statistically significant inverse associations of categorized BPA with FT3 and TT4 concentrations were observed. We also found a significant association between the mixture of BPs in maternal urine and increased concentration of TT3 in cord blood and a marginally significant association between BPs mixture and increased FT3 concentrations. Further associations of BPA with lower TT4/FT4 and of Bisphenol AF (BPAF) with higher TT3/FT3 were also suggestive, by BKMR model, when other BPs were fixed at 25th percentiles. It was concluded that prenatal BPs exposure was associated with THs in cord blood. Exposure to BPA and BPAF might have large contributions to the effects on thyroid function than other bisphenols.
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Affiliation(s)
- Jianya Xi
- NHC Key Lab of Reproduction Regulation, Shanghai Institute for Biomedical and Pharmaceutical Technologies, 779 Old Humin Road, Shanghai 200237, China
| | - Xiujuan Su
- Clinical Research center, Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai 200092, China
| | - Ziliang Wang
- NHC Key Lab of Reproduction Regulation, Shanghai Institute for Biomedical and Pharmaceutical Technologies, 779 Old Humin Road, Shanghai 200237, China
| | - Honglei Ji
- NHC Key Lab of Reproduction Regulation, Shanghai Institute for Biomedical and Pharmaceutical Technologies, 779 Old Humin Road, Shanghai 200237, China
| | - Yao Chen
- NHC Key Lab of Reproduction Regulation, Shanghai Institute for Biomedical and Pharmaceutical Technologies, 779 Old Humin Road, Shanghai 200237, China
| | - Xiaofang Liu
- National Reference Laboratory of Dioxin, Institute of Health Inspection and Detection, Hubei Provincial Academy of Preventive Medicine, Hubei Provincial Center for Disease Control and Prevention, #35 Zhuo Daoquan North Road, Wuhan 430079, China
| | - Maohua Miao
- NHC Key Lab of Reproduction Regulation, Shanghai Institute for Biomedical and Pharmaceutical Technologies, 779 Old Humin Road, Shanghai 200237, China
| | - Hong Liang
- NHC Key Lab of Reproduction Regulation, Shanghai Institute for Biomedical and Pharmaceutical Technologies, 779 Old Humin Road, Shanghai 200237, China.
| | - Wei Yuan
- NHC Key Lab of Reproduction Regulation, Shanghai Institute for Biomedical and Pharmaceutical Technologies, 779 Old Humin Road, Shanghai 200237, China
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Hu M, Zhang Z, Zhang Y, Zhan M, Qu W, He G, Zhou Y. Development of human dermal PBPK models for the bisphenols BPA, BPS, BPF, and BPAF with parallel-layered skin compartment: Basing on dermal administration studies in humans. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 868:161639. [PMID: 36649768 DOI: 10.1016/j.scitotenv.2023.161639] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 12/19/2022] [Accepted: 01/12/2023] [Indexed: 06/17/2023]
Abstract
Risk assessment of human exposure to bisphenols (BPs) including bisphenol A, S, F and AF (BPA, BPS, BPF and BPAF) have suggested that except for ingestion, health risk resulting from dermal contact is not negligible. However, the absorption kinetics of BPA substitutes in humans following dermal exposure have been poorly studied. This study aimed to address the knowledge gap in physiologically based pharmacokinetic (PBPK) modeling of BPA and its high-concerned substitutes (BPS, BPF and BPAF) following dermal administration. Parallel-layered skin compartmental model for dermal absorption of BPs was for the first time proposed and human dermal administration studies were conducted to determine dermal bio-accessibility of BPS from thermal paper (TP) (n = 4), BPF (n = 4) and BPAF (n = 5) from personal care products (PCPs). Further, pharmacokinetics of BPS and its metabolites following human handling TP were investigated and the dermal PBPK models for BPA and BPS were validated using the available human biomonitoring data. Overall, 28.03 % ± 13.76 % of BPS in TP was transferred to fingers followed by absorption of 96.17 % ± 2.78 % of that. The dermal bio-accessibilities of BPs in PCPs were 31.65 % ± 2.90 % for BPF and 12.49 % ± 1.66 % for BPAF. Monte Carlo analysis indicated that 90 % of the predicted variability fell within one order of magnitude, which suggested that the developed PBPK models had medium uncertainty. Global sensitivity analysis revealed that the model uncertainty is mainly attributed to the variabilities of dermal absorption parameters. Compared with the previous models for BPs, the developed dermal PBPK models were capable of more accurate predictions of the internal dose metric in target organs following human dermal exposure to BPs via TP and PCPs routes. These results suggested that the developed human dermal PBPK models would provide an alternative tool for assessing the risk of human exposure to BPs through dermal absorption.
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Affiliation(s)
- Man Hu
- School of Public Health/Centers for Water and Health, Key Laboratory of Public Health Safety, Ministry of Education, Fudan University, Shanghai 200032, China; School of Public Health, Fudan University, Shanghai 200032, China; Pudong New Area Centers for Disease Control and Prevention, Fudan University Pudong Institute of Preventive Medicine, Shanghai 200136, China
| | - Zhichun Zhang
- School of Public Health/Centers for Water and Health, Key Laboratory of Public Health Safety, Ministry of Education, Fudan University, Shanghai 200032, China; School of Public Health, Fudan University, Shanghai 200032, China; Pudong New Area Centers for Disease Control and Prevention, Fudan University Pudong Institute of Preventive Medicine, Shanghai 200136, China
| | - Yining Zhang
- School of Public Health/Centers for Water and Health, Key Laboratory of Public Health Safety, Ministry of Education, Fudan University, Shanghai 200032, China; School of Public Health, Fudan University, Shanghai 200032, China; Pudong New Area Centers for Disease Control and Prevention, Fudan University Pudong Institute of Preventive Medicine, Shanghai 200136, China
| | - Ming Zhan
- Pudong New Area Centers for Disease Control and Prevention, Fudan University Pudong Institute of Preventive Medicine, Shanghai 200136, China
| | - Weidong Qu
- School of Public Health/Centers for Water and Health, Key Laboratory of Public Health Safety, Ministry of Education, Fudan University, Shanghai 200032, China; School of Public Health, Fudan University, Shanghai 200032, China
| | - Gengsheng He
- School of Public Health/Centers for Water and Health, Key Laboratory of Public Health Safety, Ministry of Education, Fudan University, Shanghai 200032, China; School of Public Health, Fudan University, Shanghai 200032, China
| | - Ying Zhou
- School of Public Health/Centers for Water and Health, Key Laboratory of Public Health Safety, Ministry of Education, Fudan University, Shanghai 200032, China; School of Public Health, Fudan University, Shanghai 200032, China; Pudong New Area Centers for Disease Control and Prevention, Fudan University Pudong Institute of Preventive Medicine, Shanghai 200136, China.
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13
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Semerjian L, Alawadhi N, Nazer K. Detection of bisphenol A in thermal paper receipts and assessment of human exposure: A case study from Sharjah, United Arab Emirates. PLoS One 2023; 18:e0283675. [PMID: 36976811 PMCID: PMC10047534 DOI: 10.1371/journal.pone.0283675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 03/14/2023] [Indexed: 03/29/2023] Open
Abstract
Bisphenol A (BPA) is an industrial chemical that is widely used in various industrial applications. It has concerns in its use as a color developer in thermal paper receipts since it is identified as an endocrine disruptor and causes hormonal disturbances. In this study, thirty thermal paper receipt samples were randomly collected from various locations in Sharjah, United Arab Emirates and analyzed using high performance liquid chromatography-mass spectrometry. Sixty percent (60%) of receipt samples showed BPA levels above the acceptable limit (200 ng/mg) set by the European Union (EU) for thermal papers. On the other hand, 40% of the samples reported very low BPA levels (< 0.02 ng/mg). However, estimated weight adjusted daily intakes (EDI) ranged between 8.22 ×10-11 and 0.000812 μg/kg bw/day for the general population, and between 7.89×10-9 and 0.0681 μg/kg bw/day for the occupationally exposed cashiers. Thus, all calculated EDIs were below the European Food Safety Authority Tolerable Daily Intake (4 μg/kg·bw/day) and the provisional Health Canada Tolerable Daily Intake (25 ug/kg bw/day) under varying paper-to-skin transfer coefficients and absorption fractions. Nevertheless, due to its health effects and recent legal restrictions by EU, the occurrence of co-exposure to dietary and non-dietary sources should be considered in the health risk assessment of Bisphenol A, mainly for people with frequent occupational exposure to thermal paper, and especially with the increased use of sanitizers. The current study is a first within the UAE context in relation to BPA in thermal paper receipts, thus its significance especially with the recent EU enforcement of BPA limits in paper receipts. The study highlights that proper policies as well as education and awareness may assist in limiting transdermal BPA exposure for the general and occupationally exposed populations.
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Affiliation(s)
- Lucy Semerjian
- Department of Environmental Health Sciences, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - Najla Alawadhi
- Department of Environmental Health Sciences, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - Khulud Nazer
- Department of Environmental Health Sciences, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
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Gonkowski S, Makowska K. Environmental Pollution with Bisphenol A and Phthalates-A Serious Risk to Human and Animal Health. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:13983. [PMID: 36360862 PMCID: PMC9655588 DOI: 10.3390/ijerph192113983] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 10/25/2022] [Indexed: 06/16/2023]
Abstract
Pollution of the natural environment is constantly increasing due to industrial development and progressive urbanization [...].
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Rytel L, Könyves L, Gonkowski S. Endocrine Disruptor Bisphenol a Affects the Neurochemical Profile of Nerve Fibers in the Aortic Arch Wall in the Domestic Pig. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19105964. [PMID: 35627499 PMCID: PMC9140835 DOI: 10.3390/ijerph19105964] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 05/09/2022] [Accepted: 05/11/2022] [Indexed: 02/01/2023]
Abstract
Bisphenol A (BPA) is a synthetic compound utilized in industry for the production of various plastics. BPA penetrates into the environment and adversely affects living organisms. Therefore, the influence of various BPA dosages on the neurochemical characteristics of nerve fibers located in the aortic branch wall was investigated in this study utilizing a double immunofluorescence method. It was found that BPA in concentration of 0.5 mg/kg body weight/day causes a clear increase in the density of nerves within aortic branch walls immunoreactive to cocaine- and amphetamine-regulated transcript (CART), calcitonin gene-related peptide (CGRP), neuronal isoform of nitric oxide synthase (nNOS), pituitary adenylate cyclase-activating peptide (PACAP), and vasoactive intestinal polypeptide (VIP). Nerves containing galanin (GAL) and/or somatostatin (SOM) did not change when BPA was introduced into the system. Changes noted after administration of BPA at a dose of 0.05 mg/kg body weight/day were less visible and concerned fibers immunoreactive to CART, CGRP, and/or PACAP. The obtained results show that BPA affects the neurochemical coding of nerves in the aortic branch wall. These fluctuations may be the first signs of the influence of this substance on blood vessels and may also be at the root of the disturbances in the cardiovascular system.
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Affiliation(s)
- Liliana Rytel
- Department of Internal Disease with Clinic, Faculty of Veterinary Medicine, University of Warmia and Mazury, ul. Oczapowskiego 14, 10-719 Olsztyn, Poland
- Correspondence:
| | - László Könyves
- Department of Animal Hygiene, Herd Health and Mobile Clinic, University of Veterinary Medicine, 1078 Budapest, Hungary;
| | - Slawomir Gonkowski
- Department of Clinical Physiology, Faculty of Veterinary Medicine, University of Warmia and Mazury, 10-719 Olsztyn, Poland;
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16
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Jang M, Yang H, Lee H, Lee KS, Oh JY, Jeon H, Ok YS, Hwang SY, Park J, Oh DX. A sensitive environmental forensic method that determines bisphenol S and A exposure within receipt-handling through fingerprint analysis. JOURNAL OF HAZARDOUS MATERIALS 2022; 424:127410. [PMID: 34634704 DOI: 10.1016/j.jhazmat.2021.127410] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 06/28/2021] [Accepted: 09/29/2021] [Indexed: 06/13/2023]
Abstract
As human beings have been consistently exposed to bisphenol A (BPA) and bisphenol S (BPS) derived from various products, the intake of BPS/BPA to humans has been extensively studied. However, using conventional biological matrices such as urine, blood, or dissected skin to detect BPS/BPA in the human body system requires longer exposure time to them, hardly defines the pollutant source of the accumulated BPS/BPA, and is often invasive. Herein, our new approach i.e. fingerprint analysis quantitatively confirms the transfer of BPS/BPA from receipts (specific pollution source) to human skin only within receipt-handling of "20 s". When receipts (fingertip region size; ~1 cm2) containing 100-300 μg of BPS or BPA are handled, 20-40 μg fingerprint-1 of BPS or BPA is transferred to human skin (fingertip). This transferred amount of BPS/BPA can still be toxic according to the toxicity test using water fleas. As a visual evidence, a fingerprint map that matches the distribution of the absorbed BPS/BPA is developed using a mass spectrometry imaging tool. This is the first study to analyze fingerprints to determine the incorporation mechanism of emerging pollutants. This study provides an efficient and non-invasive environmental forensic tool to analyze amounts and sources of hazardous substances.
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Affiliation(s)
- Min Jang
- Research Center for Bio-Based Chemistry, Korea Research Institute of Chemical Technology (KRICT), Ulsan 44425, Republic of Korea
| | - Hyemin Yang
- Research Center for Bio-Based Chemistry, Korea Research Institute of Chemical Technology (KRICT), Ulsan 44425, Republic of Korea
| | - Huichan Lee
- Research Center for Bio-Based Chemistry, Korea Research Institute of Chemical Technology (KRICT), Ulsan 44425, Republic of Korea
| | - Kwang Seon Lee
- Applied Surface Technology Ascend (ASTA), Suwon-si, Gyeonggi-do, 16229, Republic of Korea
| | - Joo Yeon Oh
- Applied Surface Technology Ascend (ASTA), Suwon-si, Gyeonggi-do, 16229, Republic of Korea
| | - Hyeonyeol Jeon
- Research Center for Bio-Based Chemistry, Korea Research Institute of Chemical Technology (KRICT), Ulsan 44425, Republic of Korea
| | - Yong Sik Ok
- Korea Biochar Research Center, APRU Sustainable Waste Management Program, & Division of Environmental Science and Ecological Engineering, Korea University, Seoul 02841, Republic of Korea
| | - Sung Yeon Hwang
- Research Center for Bio-Based Chemistry, Korea Research Institute of Chemical Technology (KRICT), Ulsan 44425, Republic of Korea; Advanced Materials and Chemical Engineering, University of Science and Technology (UST), Daejeon 34113, Republic of Korea
| | - Jeyoung Park
- Research Center for Bio-Based Chemistry, Korea Research Institute of Chemical Technology (KRICT), Ulsan 44425, Republic of Korea; Advanced Materials and Chemical Engineering, University of Science and Technology (UST), Daejeon 34113, Republic of Korea
| | - Dongyeop X Oh
- Research Center for Bio-Based Chemistry, Korea Research Institute of Chemical Technology (KRICT), Ulsan 44425, Republic of Korea; Advanced Materials and Chemical Engineering, University of Science and Technology (UST), Daejeon 34113, Republic of Korea.
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Park J, Lee H, Park K. Gastrointestinal tract and skin permeability of chemicals in consumer products using parallel artificial membrane permeability assay (PAMPA). Environ Anal Health Toxicol 2021; 36:e2021021-0. [PMID: 34583463 PMCID: PMC8598401 DOI: 10.5620/eaht.2021021] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 08/12/2021] [Indexed: 12/23/2022] Open
Abstract
Some chemicals commonly used in personal care products, household items, food vessels, cosmetics, and other consumer products are potentially harmful, and several reviews of epidemiological studies have suggested the associations between the chemical exposure from consumer products, and respiratory diseases, skin sensitization, and reproductive problems. Therefore, risk assessment is essential for management of consumer products safety. Necessarily, the estimation of human exposure is an essential step in risk assessment, and the absorption rate of those chemicals via the gastrointestinal tract, respiratory tract, and skin are very critical in determining the internal dose of the exposed chemicals. In this study, parallel artificial membrane permeability assays (PAMPA) for the gastrointestinal tract and skin were performed to evaluate the permeability of parabens (4-hydroxybenzoic acid, methyl-, propyl-, and butyl paraben), bisphenols (bisphenol A, bisphenol F, and bisphenol S), isothiazolinones (methyl-, chloromethyl-, benz-, octyl-, and dichlorooctyl isothiazolinone), and phthalates [diethyl-, dibutyl-, Di-isononyl-, and bis(2-ethylhexyl) phthalate]. Lipid solubility of test chemicals indicated by log P values was shown as the most critical factor and showed a positive association with the permeability of parabens, bisphenols, and isothiazolinones in PAMPA assay. However, phthalate showed a reverse-association between lipophilicity and permeability. The permeability of all the tested chemicals was higher in the gastrointestinal tract membrane than in the skin membrane. The pH in donor solution did not show significant effects on the permeability in all the chemicals, except the chemicals with a free hydrophilic moiety in their chemical structures.
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Affiliation(s)
- Juyoung Park
- College of Pharmacy, Dongduk Women's University, Seoul 02748, Korea
| | - Handule Lee
- College of Pharmacy, Dongduk Women's University, Seoul 02748, Korea
| | - Kwangsik Park
- College of Pharmacy, Dongduk Women's University, Seoul 02748, Korea
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Yun J, Kang HS, An BK. Phenolic Polymer-Based Color Developers for Thermal Papers: Synthesis, Characterization, and Applications. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c01366] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Jihyeon Yun
- Department of Chemistry, The Catholic University of Korea, 43 Jibong-ro, Wonmi-gu, Bucheon, Gyeonggi-do 14662, Korea
| | - Hyun-Sik Kang
- Department of Chemistry, The Catholic University of Korea, 43 Jibong-ro, Wonmi-gu, Bucheon, Gyeonggi-do 14662, Korea
| | - Byeong-Kwan An
- Department of Chemistry, The Catholic University of Korea, 43 Jibong-ro, Wonmi-gu, Bucheon, Gyeonggi-do 14662, Korea
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