1
|
Seewoo BJ, Goodes LM, Mofflin L, Mulders YR, Wong EV, Toshniwal P, Brunner M, Alex J, Johnston B, Elagali A, Gozt A, Lyle G, Choudhury O, Solomons T, Symeonides C, Dunlop SA. The plastic health map: A systematic evidence map of human health studies on plastic-associated chemicals. ENVIRONMENT INTERNATIONAL 2023; 181:108225. [PMID: 37948868 DOI: 10.1016/j.envint.2023.108225] [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: 11/23/2022] [Revised: 09/15/2023] [Accepted: 09/19/2023] [Indexed: 11/12/2023]
Abstract
BACKGROUND The global production and use of plastic materials has increased dramatically since the 1960s and there is increasing evidence of human health impacts related to exposure to plastic-associated chemicals. There is, however, no comprehensive, regulatory, post-market monitoring for human health effects of plastic-associated chemicals or particles and it is unclear how many of these have been investigated for effects in humans, and therefore what the knowledge gaps are. OBJECTIVE To create a systematic evidence map of peer-reviewed human studies investigating the potential effects of exposure to plastic-associated particles/chemicals on health to identify research gaps and provide recommendations for future research and regulation policy. METHODS Medline and Embase databases were used to identify peer-reviewed primary human studies published in English from Jan 1960 - Jan 2022 that investigated relationships between exposures to included plastic-associated particles/chemicals measured and detected in bio-samples and human health outcomes. Plastic-associated particles/chemicals included are: micro and nanoplastics, due to their widespread occurrence and potential for human exposure; polymers, the main building blocks of plastic; plasticizers and flame retardants, the two most common types of plastic additives with the highest concentration ranges in plastic materials; and bisphenols and per- or polyfluoroalkyl substances, two chemical classes of known health concern that are common in plastics. We extracted metadata on the population and study characteristics (country, intergenerational, sex, age, general/special exposure risk status, study design), exposure (plastic-associated particle/chemical, multiple exposures), and health outcome measures (biochemical, physiological, and/or clinical), from which we produced the interactive database 'Plastic Health Map' and a narrative summary. RESULTS We identified 100,949 unique articles, of which 3,587 met our inclusion criteria and were used to create a systematic evidence map. The Plastic Health Map with extracted metadata from included studies are freely available at https://osf.io/fhw7d/ and summary tables, plots and overall observations are included in this report. CONCLUSIONS We present the first evidence map compiling human health research on a wide range of plastic-associated chemicals from several different chemical classes, in order to provide stakeholders, including researchers, regulators, and concerned individuals, with an efficient way to access published literature on the matter and determine knowledge gaps. We also provide examples of data clusters to facilitate systematic reviews and research gaps to help direct future research efforts. Extensive gaps are identified in the breadth of populations, exposures and outcomes addressed in studies of potential human health effects of plastic-associated chemicals. No studies of the human health effects of micro and/or nanoplastics were found, and no studies were found for 26/1,202 additives included in our search that are of known hazard concern and confirmed to be in active production. Few studies have addressed recent "substitution" chemicals for restricted additives such as organophosphate flame retardants, phthalate substitutes, and bisphenol analogues. We call for a paradigm shift in chemical regulation whereby new plastic chemicals are rigorously tested for safety before being introduced in consumer products, with ongoing post-introduction biomonitoring of their levels in humans and health effects throughout individuals' life span, including in old age and across generations.
Collapse
Affiliation(s)
- Bhedita J Seewoo
- Plastics, Minderoo Foundation, 171-173 Mounts Bay Road 6000, Perth, WA, Australia; School of Biological Sciences, The University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia
| | - Louise M Goodes
- Plastics, Minderoo Foundation, 171-173 Mounts Bay Road 6000, Perth, WA, Australia; School of Biological Sciences, The University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia
| | - Louise Mofflin
- Plastics, Minderoo Foundation, 171-173 Mounts Bay Road 6000, Perth, WA, Australia; School of Biological Sciences, The University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia
| | - Yannick R Mulders
- Plastics, Minderoo Foundation, 171-173 Mounts Bay Road 6000, Perth, WA, Australia; School of Biological Sciences, The University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia
| | - Enoch Vs Wong
- Plastics, Minderoo Foundation, 171-173 Mounts Bay Road 6000, Perth, WA, Australia; School of Biological Sciences, The University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia
| | - Priyanka Toshniwal
- Plastics, Minderoo Foundation, 171-173 Mounts Bay Road 6000, Perth, WA, Australia; School of Biological Sciences, The University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia
| | - Manuel Brunner
- Plastics, Minderoo Foundation, 171-173 Mounts Bay Road 6000, Perth, WA, Australia; School of Molecular Sciences, The University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia
| | - Jennifer Alex
- Plastics, Minderoo Foundation, 171-173 Mounts Bay Road 6000, Perth, WA, Australia
| | - Brady Johnston
- Plastics, Minderoo Foundation, 171-173 Mounts Bay Road 6000, Perth, WA, Australia
| | - Ahmed Elagali
- Plastics, Minderoo Foundation, 171-173 Mounts Bay Road 6000, Perth, WA, Australia; School of Biological Sciences, The University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia
| | - Aleksandra Gozt
- Plastics, Minderoo Foundation, 171-173 Mounts Bay Road 6000, Perth, WA, Australia
| | - Greg Lyle
- Plastics, Minderoo Foundation, 171-173 Mounts Bay Road 6000, Perth, WA, Australia; School of Population Health, Curtin University, Kent St, Bentley WA 6102, Australia
| | - Omrik Choudhury
- Plastics, Minderoo Foundation, 171-173 Mounts Bay Road 6000, Perth, WA, Australia
| | - Terena Solomons
- Plastics, Minderoo Foundation, 171-173 Mounts Bay Road 6000, Perth, WA, Australia; Health and Medical Sciences (Library), The University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia
| | - Christos Symeonides
- Plastics, Minderoo Foundation, 171-173 Mounts Bay Road 6000, Perth, WA, Australia; Murdoch Children's Research Institute, Royal Children's Hospital, 50 Flemington Rd, Parkville, VIC 3052, Australia
| | - Sarah A Dunlop
- Plastics, Minderoo Foundation, 171-173 Mounts Bay Road 6000, Perth, WA, Australia; School of Biological Sciences, The University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia.
| |
Collapse
|
2
|
Goodes LM, Wong EVS, Alex J, Mofflin L, Toshniwal P, Brunner M, Solomons T, White E, Choudhury O, Seewoo BJ, Mulders YR, Dale T, Newman HJ, Naveed A, Lowe AB, Hendrie DV, Symeonides C, Dunlop SA. A scoping review protocol on in vivo human plastic exposure and health impacts. Syst Rev 2022; 11:137. [PMID: 35790998 PMCID: PMC9258212 DOI: 10.1186/s13643-022-02010-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 06/18/2022] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Global plastic production has increased exponentially since the 1960s, with more than 6300 million metric tons of plastic waste generated to date. Studies have found a range of human health outcomes associated with exposure to plastic chemicals. However, only a fraction of plastic chemicals used have been studied in vivo, and then often in animals, for acute toxicological effects. With many questions still unanswered about how long-term exposure to plastic impacts human health, there is an urgent need to map human in vivo research conducted to date, casting a broad net by searching terms for a comprehensive suite of plastic chemical exposures and the widest range of health domains. METHODS This protocol describes a scoping review that will follow the recommended framework outlined in the 2017 Guidance for the Conduct of Joanna Briggs Institute (JBI) Scoping Reviews, to be reported in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR) Checklist. A literature search of primary clinical studies in English from 1960 onwards will be conducted in MEDLINE (Ovid) and EMBASE (Ovid) databases. References eligible for inclusion will be identified through a quality-controlled, multi-level screening process. Extracted data will be presented in diagrammatic and tabular form, with a narrative summary addressing the review questions. DISCUSSION This scoping review will comprehensively map the primary research undertaken to date on plastic exposure and human health. Secondary outputs will include extensive databases on plastic chemicals and human health outcomes/impacts. SYSTEMATIC REVIEW REGISTRATION Open Science Framework (OSF)-Standard Pre-Data Collection Registration, https://archive.org/details/osf-registrations-gbxps-v1 , https://doi.org/10.17605/OSF.IO/GBXPS.
Collapse
Affiliation(s)
- Louise M Goodes
- Minderoo Foundation, 171 - 173 Mounts Bay Road, Perth, WA, 6000, Australia.,School of Biological Sciences, The University of Western Australia, 35 Stirling Highway, Crawley, WA, 6009, Australia
| | - Enoch V S Wong
- Minderoo Foundation, 171 - 173 Mounts Bay Road, Perth, WA, 6000, Australia
| | - Jennifer Alex
- Minderoo Foundation, 171 - 173 Mounts Bay Road, Perth, WA, 6000, Australia
| | - Louise Mofflin
- Minderoo Foundation, 171 - 173 Mounts Bay Road, Perth, WA, 6000, Australia
| | - Priyanka Toshniwal
- Minderoo Foundation, 171 - 173 Mounts Bay Road, Perth, WA, 6000, Australia
| | - Manuel Brunner
- Minderoo Foundation, 171 - 173 Mounts Bay Road, Perth, WA, 6000, Australia.,School of Molecular Sciences, The University of Western Australia, 35 Stirling Highway, Crawley, WA, 6009, Australia
| | - Terena Solomons
- Health and Medical Sciences (Library), The University of Western Australia, 35 Stirling Highway, Crawley, WA, 6009, Australia
| | - Emily White
- Minderoo Foundation, 171 - 173 Mounts Bay Road, Perth, WA, 6000, Australia
| | - Omrik Choudhury
- Minderoo Foundation, 171 - 173 Mounts Bay Road, Perth, WA, 6000, Australia
| | - Bhedita J Seewoo
- Minderoo Foundation, 171 - 173 Mounts Bay Road, Perth, WA, 6000, Australia.,School of Biological Sciences, The University of Western Australia, 35 Stirling Highway, Crawley, WA, 6009, Australia
| | - Yannick R Mulders
- Minderoo Foundation, 171 - 173 Mounts Bay Road, Perth, WA, 6000, Australia
| | - Tristan Dale
- Minderoo Foundation, 171 - 173 Mounts Bay Road, Perth, WA, 6000, Australia.,Fiona Stanley Hospital, 11 Warren Drive, Murdoch, WA, 6150, Australia.,UWA Medical School, Faculty of Health and Medical Sciences, 35 Stirling Highway, Crawley, WA, 6009, Australia
| | - Hamish J Newman
- Minderoo Foundation, 171 - 173 Mounts Bay Road, Perth, WA, 6000, Australia.,Sir Charles Gairdner Hospital, Hospital Ave, Nedlands, WA, 6009, Australia.,School of Human Sciences, The University of Western Australia, 35 Stirling Highway, Crawley, WA, 6009, Australia
| | - Alina Naveed
- Minderoo Foundation, 171 - 173 Mounts Bay Road, Perth, WA, 6000, Australia
| | - Andrew B Lowe
- School of Molecular & Life Sciences, Curtin University, Kent St, Bentley, WA, 6102, Australia
| | - Delia V Hendrie
- School of Population Health, Curtin University, Kent St, Bentley, WA, 6102, Australia
| | - Christos Symeonides
- Minderoo Foundation, 171 - 173 Mounts Bay Road, Perth, WA, 6000, Australia.,Murdoch Children's Research Institute, Royal Children's Hospital, 50 Flemington Rd, Parkville, VIC, 3052, Australia
| | - Sarah A Dunlop
- Minderoo Foundation, 171 - 173 Mounts Bay Road, Perth, WA, 6000, Australia. .,School of Biological Sciences, The University of Western Australia, 35 Stirling Highway, Crawley, WA, 6009, Australia.
| |
Collapse
|
3
|
Jin M, Zhang S, He J, Lu Z, Zhou S, Ye N. Polybrominated diphenyl ethers from automobile microenvironment: Occurrence, sources, and exposure assessment. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 781:146658. [PMID: 33798881 DOI: 10.1016/j.scitotenv.2021.146658] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 03/12/2021] [Accepted: 03/17/2021] [Indexed: 06/12/2023]
Abstract
To investigate the level of polybrominated diphenyl ether (PBDE) contamination in the automobile microenvironment, air and dust samples were collected from 15 family automobiles in Hangzhou City, China. The PBDE concentrations, distribution of congeners, and human exposure were determined; and the content and distribution of PBDEs in automotive interior materials were analyzed. The results revealed that the average and median concentrations of ∑14PBDEs in the air in automobiles were 732 and 695 pg/m3, respectively, whereas those in automotive dust were 4913 and 5094 ng/g, respectively. Decabromodiphenyl ether (BDE-209) had the highest proportion, accounting for 61.3% and 88.8% of the ∑14PBDEs in the air and dust, respectively. The potential primary sources of PBDEs in automobile air and dust were volatile polyurethanes in seat covers and foot pads, respectively. Human exposure calculations revealed that infants and toddlers in cars were most exposed to air and dust, respectively. BDE-47 and -99 were the primary sources of health risks related to air and dust in cars.
Collapse
Affiliation(s)
- Mantong Jin
- College of Environment, Zhejiang University of Technology, Hangzhou 310014, China.
| | - Shunfei Zhang
- College of Environment, Zhejiang University of Technology, Hangzhou 310014, China
| | - Jiaqi He
- College of Environment, Zhejiang University of Technology, Hangzhou 310014, China
| | - Zhuhao Lu
- College of Environment, Zhejiang University of Technology, Hangzhou 310014, China
| | - Shanshan Zhou
- College of Environment, Zhejiang University of Technology, Hangzhou 310014, China
| | - Nanxi Ye
- College of Environment, Zhejiang University of Technology, Hangzhou 310014, China
| |
Collapse
|
4
|
Curtis SW, Conneely KN, Marder ME, Terrell ML, Marcus M, Smith AK. Intergenerational effects of endocrine-disrupting compounds: a review of the Michigan polybrominated biphenyl registry. Epigenomics 2018; 10:845-858. [PMID: 29888951 PMCID: PMC6275560 DOI: 10.2217/epi-2017-0174] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Accepted: 03/16/2018] [Indexed: 01/12/2023] Open
Abstract
Endocrine-disrupting compounds (EDCs) are a broad class of chemicals present in many residential products that can disrupt hormone signaling and cause health problems in humans. Multigenerational cohorts, like the Michigan polybrominated biphenyl registry, are ideal for studying the effects of intergenerational exposure. Registry participants report hormone-related health problems, particularly in those exposed before puberty or those in the second generation exposed through placental transfer or breastfeeding. However, more research is needed to determine how EDCs cause health problems and the mechanisms underlying intergenerational exposure. Utilizing existing data in this registry, along with genetic and epigenetic approaches, could provide insight to how EDCs cause human disease and help to determine the risk to exposed populations and future generations.
Collapse
Affiliation(s)
- Sarah W Curtis
- Genetics and Molecular Biology Program, Emory University, Atlanta, GA 30322, USA
| | - Karen N Conneely
- Genetics and Molecular Biology Program, Emory University, Atlanta, GA 30322, USA
- Department of Human Genetics, Emory University, Atlanta, GA, 30322, USA
| | - Mary E Marder
- Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, 30322, USA
| | - Metrecia L Terrell
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, 30322, USA
| | - Michele Marcus
- Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, 30322, USA
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, 30322, USA
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, 30322, USA
| | - Alicia K Smith
- Genetics and Molecular Biology Program, Emory University, Atlanta, GA 30322, USA
- Department of Gynecology and Obstetrics, Emory University School of Medicine, Atlanta, GA, 30322, USA
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, 30322, USA
| |
Collapse
|
5
|
Kim YR, Harden FA, Toms LML, Norman RE. Health consequences of exposure to brominated flame retardants: a systematic review. CHEMOSPHERE 2014; 106:1-19. [PMID: 24529398 DOI: 10.1016/j.chemosphere.2013.12.064] [Citation(s) in RCA: 121] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2013] [Revised: 12/17/2013] [Accepted: 12/22/2013] [Indexed: 05/26/2023]
Abstract
BACKGROUND Brominated flame retardants (BFRs), are chemicals widely used in consumer products including electronics, vehicles, plastics and textiles to reduce flammability. Experimental animal studies have confirmed that these compounds may interfere with thyroid hormone homeostasis and neurodevelopment but to date health effects in humans have not been systematically examined. OBJECTIVES To conduct a systematic review of studies on the health impacts of exposure to BFRs in humans, with a particular focus on children. METHODS A systematic review was conducted using the MEDLINE and EMBASE electronic databases up to 1 February 2012. Published cohort, cross-sectional, and case-control studies exploring the relationship between BFR exposure and various health outcomes were included. RESULTS In total, 36 epidemiological studies meeting the pre-determined inclusion criteria were included. Plausible outcomes associated with BFR exposure include diabetes, neurobehavioral and developmental disorders, cancer, reproductive health effects and alteration in thyroid function. Evidence for a causal relationship between exposure to BFRs and health outcomes was evaluated within the Bradford Hill framework. CONCLUSION Although there is suggestive evidence that exposure to BFRs is harmful to health, further epidemiological investigations particularly among children, and long-term monitoring and surveillance of chemical impacts on humans are required to confirm these relationships.
Collapse
Affiliation(s)
- Young Ran Kim
- The University of Queensland, School of Population Health, Herston, QLD 4006, Australia.
| | - Fiona A Harden
- Queensland University of Technology, School of Clinical Sciences and Institute of Health and Biomedical Innovation, George St., Brisbane, QLD 4000, Australia
| | - Leisa-Maree L Toms
- Queensland University of Technology, School of Clinical Sciences and Institute of Health and Biomedical Innovation, George St., Brisbane, QLD 4000, Australia
| | - Rosana E Norman
- The University of Queensland, School of Population Health, Herston, QLD 4006, Australia; The University of Queensland, Queensland Children's Medical Research Institute, Herston, QLD 4029, Australia
| |
Collapse
|