Evidence map›Paper›PMID 34480479›Full record

ReviewEndocrinology2021

PFAS and Potential Adverse Effects on Bone and Adipose Tissue Through Interactions With PPARγ.

Andrea B Kirk, Stephani Michelsen-Correa, Cliff Rosen, Clyde F Martin, Bruce Blumberg

Open access · bronzeAbstract readReview
In one paragraph

Review in Endocrinology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed, 1 pooled it
4.9field-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

44 citing papers in PubMed, 1 synthesis or guideline pooled it, 78 citations in OpenAlex.

  1. Pooled it
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  5. Review
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  7. Article
  8. Review
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  14. Per- and polyfluoroalkyl substances (PFAS) toxicity and mitigation of adipogenic dysregulation in 3T3-L1 preadipocytes.Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association · 2025
    Article
  15. Article
  16. Review
  17. 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

5 authors at 4 institutions in 1 country.

Andrea B KirkUS Environmental Protection Agency, Washington, District of Columbia 20460, USA.ORCID 0000-0002-1182-3104
Stephani Michelsen-CorreaEPA Office of Chemical Safety and Pollution Prevention, Biopesticides and Pollution Prevention Division, Washington, District of Columbia 20460, USA.ORCID 0000-0002-1053-217X
Cliff RosenTufts University School of Medicine, Boston, Massachusetts 02111,USA.ORCID 0000-0003-3436-8199
Clyde F MartinTexas Tech University, Lubbock, Texas 79409, USA.ORCID 0000-0002-5449-0653
Bruce BlumbergUniversity of California, Irvine, Irvine, California 92697, USA.ORCID 0000-0002-8016-8414
Environmental Protection Agency · USTexas Tech University · USTufts University · USUniversity of California, Irvine · US

Funding

Transgenerational obesity caused by ancestral exposure to obesogens in utero: changes in germline genomic architecture, roles of gonadal somatic cells, and metabolomic analysis of sexual dimorphismR01ES023316 · NIEHS · UNIVERSITY OF CALIFORNIA-IRVINE · PI BRUCE BLUMBERG, TOSHIHIRO SHIODA · 2013 to 2026
$8.3M
Interactions between prenatal obesogen exposure and Total Western diet lead to a transgenerational thrifty phenotype: functional and epigenomic analysis of effects in fat and liverR01ES031139 · NIEHS · UNIVERSITY OF CALIFORNIA-IRVINE · PI BLUMBERG, BRUCE, SHIODA, TOSHIHIRO · 2020 to 2025
$2.4M
NIEHS NIH HHS R01 ES023316NIEHS NIH HHS R01 ES031139
6 · The paper itself

Abstract

Perfluoroalkyl and polyfluoroalkyl substances (PFAS) are a widely dispersed, broad class of synthetic chemicals with diverse biological effects, including effects on adipose and bone differentiation. PFAS most commonly occur as mixtures and only rarely, if ever, as single environmental contaminants. This poses significant regulatory questions and a pronounced need for chemical risk assessments, analytical methods, and technological solutions to reduce the risk to public and environmental health. The effects of PFAS on biological systems may be complex. Each may have several molecular targets initiating multiple biochemical events leading to a number of different adverse outcomes. An exposure to mixtures or coexposures of PFAS complicates the picture further. This review illustrates how PFAS target peroxisome proliferator-activated receptors. Additionally, we describe how such activation leads to changes in cell differentiation and bone development that contributes to metabolic disorder and bone weakness. This discussion sheds light on the importance of seemingly modest outcomes observed in test animals and highlights why the most sensitive end points identified in some chemical risk assessments are significant from a public health perspective.

Indexed as

Adipose TissueAnimalsBone and BonesEnvironmental PollutantsFluorocarbonsHumansPPAR gammaProtein BindingEnvironmental PollutantsFluorocarbonsPPAR gammaadiposeboneperoxisome proliferator activated receptorPFASPFOAPPAR

Identifiers

PMID34480479
PMCPMC9034324
OpenAlexW3197799900

What OpenQuestion holds

Textmetadata
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.