Evidence map›Paper›PMID 34765609›Full record

ArticleFrontiers in environmental science2020

Microplastics in Sea Turtles, Marine Mammals and Humans: A One Environmental Health Perspective.

Idoia Meaza, Jennifer H Toyoda, John Pierce Wise

Open access · goldAbstract read
In one paragraph

Article in Frontiers in environmental science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
4.4field-weighted citation impact, top 4% 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

20 citing papers in PubMed, 119 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. PeerJ · 2025
    Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Review
  12. Article
  13. Microplastics in Cetaceans Stranded on the Portuguese Coast.Animals : an open access journal from MDPI · 2023
    Article
  14. Review
  15. Multilevel Toxicity Evaluations of Polyethylene Microplastics in Zebrafish (International journal of environmental research and public health · 2023
    Article
  16. Article
  17. Is Wild Marine Biota Affected by Microplastics?Animals : an open access journal from MDPI · 2022
    Review
  18. Article
  19. Article
  20. Article
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

3 authors at 1 institution in 1 country.

Idoia MeazaWise Laboratory of Environmental and Genetic Toxicology, Department of Pharmacology and Toxicology, University of Louisville, Louisville, KY, United States.
Jennifer H ToyodaWise Laboratory of Environmental and Genetic Toxicology, Department of Pharmacology and Toxicology, University of Louisville, Louisville, KY, United States.
John Pierce WiseWise Laboratory of Environmental and Genetic Toxicology, Department of Pharmacology and Toxicology, University of Louisville, Louisville, KY, United States.
University of Louisville · US

Funding

UOFL ENVIRONMENTAL HEALTH SCIENCES TRAINING PROGRAMT32ES011564 · NIEHS · UNIVERSITY OF LOUISVILLE · PI David W Hein, John Pierce Wise · 2004 to 2026
$7.1M
PARTICULATE CR(VI) TOXICOLOGY IN HUMAN LUNG EPITHELIAL CELLS AND FIBROBLASTS (Admin Supplement/PA-17-055)R01ES016893 · NIEHS · UNIVERSITY OF SOUTHERN MAINE · PI WISE, JOHN PIERCE · 2009 to 2021
$5.1M
NIEHS NIH HHS R01 ES016893NIEHS NIH HHS T32 ES011564
6 · The paper itself

Abstract

Microplastics are ubiquitous pollutants in the marine environment and a health concern. They are generated directly for commercial purposes or indirectly from the breakdown of larger plastics. Examining a toxicological profile for microplastics is a challenge due to their large variety of physico-chemical properties and toxicological behavior. In addition to their concentration, other parameters such as polymer type, size, shape and color are important to consider in their potential toxicity. Microplastics can adsorb pollutants such as polycyclic aromatic hydrocarbons (PAHs) or metals on their surface and are likely to contain plastic additives that add to their toxicity. The observations of microplastics in seafood increased concern for potential human exposure. Since literature considering microplastics in humans is scarce, using a One Environmental Health approach can help better inform about potential human exposures. Marine mammals and sea turtles are long-lived sentinel species regularly used for biomonitoring the health status of the ocean and share trophic chain and habitat with humans. This review considers the available research regarding microplastic and plastic fiber exposures in humans, marine mammals and turtles. Overall, across the literature, the concentration of microplastics, size, color, shape and polymer types found in GI tract and feces from sea turtles, marine mammals and humans are similar, showing that they might be exposed to the same microplastics profile. Additionally, even if ingestion is a major route of exposure due to contaminated food and water, dermal and inhalation studies in humans have provided data showing that these exposures are also health concerns and more effort on these routes of exposures is needed.

Indexed as

humanmarine mammalsmicroplasticsone healthsea turtles

Identifiers

PMID34765609
PMCPMC8579821
OpenAlexW3130668275

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.