Evidence map›Paper›PMID 32062441›Full record

ArticleEnvironment international2020

Serum concentrations of polybrominated biphenyls (PBBs), polychlorinated biphenyls (PCBs) and polybrominated diphenyl ethers (PBDEs) in the Michigan PBB Registry 40 years after the PBB contamination incident.

Che-Jung Chang, Metrecia L Terrell, Michele Marcus, M Elizabeth Marder, Parinya Panuwet, P Barry Ryan, Melanie Pearson, Hillary Barton, Dana Boyd Barr

Open access · goldAbstract read
In one paragraph

Article in Environment international, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
4.0field-weighted citation impact, top 5% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

28 citing papers in PubMed, 72 citations in OpenAlex.

  1. Article
  2. Article
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  4. Mortality of individuals in a long-term cohort exposed to polybrominated biphenyls (PBBs).Environmental health : a global access science source · 2025
    Article
  5. Review
  6. Article
  7. Endocrine disruptors, obesity, and metabolic syndrome.Turkish journal of medical sciences · 2025
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. In-utero exposure to polybrominated biphenyl (PBB) and menstrual cycle function in adulthood.International journal of hygiene and environmental health · 2024
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 1 institution in 1 country.

Che-Jung ChangDepartment of Environmental Health, Rollins School of Public Health, Emory University, USA. Electronic address: che-jung.chang@emory.edu.
Metrecia L TerrellDepartment of Epidemiology, Rollins School of Public Health, Emory University, USA.
Michele MarcusDepartment of Epidemiology, Rollins School of Public Health, Emory University, USA.
M Elizabeth MarderDepartment of Environmental Health, Rollins School of Public Health, Emory University, USA.
Parinya PanuwetDepartment of Environmental Health, Rollins School of Public Health, Emory University, USA.
P Barry RyanDepartment of Environmental Health, Rollins School of Public Health, Emory University, USA.
Melanie PearsonDepartment of Environmental Health, Rollins School of Public Health, Emory University, USA.
Hillary BartonDepartment of Epidemiology, Rollins School of Public Health, Emory University, USA.
Dana Boyd BarrDepartment of Environmental Health, Rollins School of Public Health, Emory University, USA.
Emory University · US

Funding

Pilot Project ProgramP30ES019776 · NIEHS · EMORY UNIVERSITY · PI William Michael Caudle · 2013 to 2026
$22.6M
Graduate and Postdoctoral Training in ToxicologyT32ES012870 · NIEHS · EMORY UNIVERSITY · PI Carmen Joseph Marsit · 2004 to 2026
$9.1M
MI PBB Cohort 30 years later: Endocrine Disruption?R01ES012014 · NIEHS · EMORY UNIVERSITY · PI MARCUS, MICHELE · 2002 to 2014
$5.8M
Collaborative Research and Action: Empowering an Exposed CommunityR01ES025775 · NIEHS · EMORY UNIVERSITY · PI MARCUS, MICHELE · 2016 to 2022
$3.9M
The Michigan PBB Cohort: A unique, highly exposed community followed for 50 years and three generationsR24ES028528 · NIEHS · EMORY UNIVERSITY · PI MICHELE MARCUS, Melanie Alice PEARSON · 2018 to 2026
$2.2M
The Michigan PBB Cohort: A unique, highly exposed community followed for 50 years and three generationsU24ES028528 · NIEHS · EMORY UNIVERSITY · PI MARCUS, MICHELE, PEARSON, MELANIE ALICE · 2024 to 2025
$758k
Evaluation and Validation of Dried Blood Spots as Matrix for Exposure AssessmentR21ES023927 · NIEHS · EMORY UNIVERSITY · PI BARR, DANA BOYD · 2014 to 2015
$427k
NIEHS NIH HHS P30 ES019776NIEHS NIH HHS R01 ES012014NIEHS NIH HHS R01 ES025775NIEHS NIH HHS R21 ES023927NIEHS NIH HHS R24 ES028528NIEHS NIH HHS T32 ES012870NIEHS NIH HHS U24 ES028528
6 · The paper itself

Abstract

Widespread polybrominated biphenyls (PBBs) contamination occurred in Michigan from 1973 to 1974, when PBBs were accidentally substituted for a nutritional supplement in livestock feed. People who lived in the state were exposed to PBBs via several routes including ingestion, inhalation and skin absorption. PBBs sequestered in lipid-rich matrices such as adipose tissue, are slowly eliminated after entering the human body, and can also be transferred from a mother to her offspring through the placenta and breastfeeding. Due to the long biological half-lives of PBBs, as well as concerns from the exposed community, biomonitoring measurements were conducted from 2012 to 2015. Because of their similar structures, serum PBBs, polychlorinated biphenyls (PCBs), and polybrominated diphenyl ethers (PBDEs) were all measured 40 years after the PBB contamination incident (N = 862). The serum PBB-153 levels among the original highly-exposed groups (i.e., chemical workers, the family of chemical workers, and individuals who lived on or received food from the contaminated farms) remains significantly higher than other Michigan residents. Several predictors such as sampling age, sex, and smoking status were significantly associated with the serum levels of some persistent organic pollutants (POPs). Higher average values and also wider ranges of serum POP levels were found in this study compared to the National Health and Nutrition Examination Survey (NHANES), with the most substantial difference in serum PBB-153. This was true for all groups of Michigan residents including those who were not part of the above-described highly-exposed groups. Moreover, the people born after the contamination incident began also have higher serum PBB-153 levels when compared with more recent NHANES data (2010-2014), which suggests potential intergenerational exposure and/or continued environmental exposure following the contamination period.

Indexed as

Environmental PollutantsHalogenated Diphenyl EthersPolybrominated BiphenylsPolychlorinated BiphenylsAdolescentAdultAgedAged, 80 and overChildChild, PreschoolEnvironmental ExposureFemaleHumansIntergenerational RelationsMaleMichiganEnvironmental PollutantsHalogenated Diphenyl EthersPolybrominated BiphenylsPolychlorinated BiphenylsBiomonitoringMichigan PBB RegistryPersistent organic pollutants (POPs)Polybrominated biphenyls (PBBs)Polybrominated diphenyl ethers (PBDEs)Polychlorinated biphenyls (PCBs)

Identifiers

PMID32062441
PMCPMC7201813
OpenAlexW3007040068

What OpenQuestion holds

Textmetadata
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.