Evidence map›Paper›PMID 35104888›Full record

ArticleToxicological sciences : an official journal of the Society of Toxicology2022

Perfluorooctanoic Acid Disrupts Ovarian Steroidogenesis and Folliculogenesis in Adult Mice.

May Yang, Yuna Lee, Liying Gao, Karen Chiu, Daryl D Meling, Jodi A Flaws, Genoa R Warner

Open access · bronzeAbstract read
In one paragraph

Article in Toxicological sciences : an official journal of the Society of Toxicology, 2022. 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
6.3field-weighted citation impact, top 3% 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, 57 citations in OpenAlex.

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  15. Single-cell RNA-seq reveals that granulosa cells are a target of phthalate toxicity in the ovary.Toxicological sciences : an official journal of the Society of Toxicology · 2025
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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

7 authors at 1 institution in 1 country.

May YangDepartment of Comparative Bioscience, University of Illinois at Urbana-Champaign, Urbana, Illinois 61802, USA.
Yuna LeeDepartment of Comparative Bioscience, University of Illinois at Urbana-Champaign, Urbana, Illinois 61802, USA.
Liying GaoDepartment of Comparative Bioscience, University of Illinois at Urbana-Champaign, Urbana, Illinois 61802, USA.
Karen ChiuDepartment of Comparative Bioscience, University of Illinois at Urbana-Champaign, Urbana, Illinois 61802, USA.
Daryl D MelingDepartment of Comparative Bioscience, University of Illinois at Urbana-Champaign, Urbana, Illinois 61802, USA.
Jodi A FlawsDepartment of Comparative Bioscience, University of Illinois at Urbana-Champaign, Urbana, Illinois 61802, USA.ORCID 0000-0001-5579-9268
Genoa R WarnerDepartment of Comparative Bioscience, University of Illinois at Urbana-Champaign, Urbana, Illinois 61802, USA.ORCID 0000-0001-8382-1522
University of Illinois Urbana-Champaign · US

Funding

Research Training Program in Toxicology and Environmental HealthT32ES007326 · NIEHS · UNIVERSITY OF ILLINOIS URBANA-CHAMPAIGN · PI Jodi A. Flaws · 2000 to 2026
$8.7M
Phthalates and Ovarian ToxicityR01ES028661 · NIEHS · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI FLAWS, JODI A. · 2018 to 2022
$1.8M
Mechanisms of Phthalate Toxicity in the OvaryK99ES031150 · NIEHS · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI WARNER, GENOA R · 2020 to 2021
$194k
NIEHS NIH HHS K99 ES031150NIEHS NIH HHS R01 ES028661NIEHS NIH HHS T32 ES007326NIH HHS R01 ES028661
6 · The paper itself

Abstract

Perfluorooctanoic acid (PFOA) is a synthetic fluorosurfactant used in the manufacturing of fluorotelomers. Although PFOA is no longer produced in the United States, it is environmentally persistent and found in imported food packaging, cookware, and textiles. Previous studies have identified developmental toxicity of PFOA, but little is known about the effects of PFOA on the adult ovary. Thus, this study examined the effects of PFOA on hormone levels, ovarian steroidogenic gene expression, and folliculogenesis in mice in vitro and in vivo. For the in vitro studies, antral follicles from adult female mice were cultured with vehicle control or 1, 10, or 100 μg/ml PFOA for 96 h. For the in vivo studies, adult CD-1 female mice were orally dosed with vehicle control or 1, 5, 10, or 20 mg/kg/day PFOA for 10 days. Gene expression of steroidogenic enzymes, levels of sex steroid hormones, and follicle counts were analyzed. In vitro, PFOA (100 μg/ml) significantly decreased follicle growth, estradiol and estrone levels, and gene expression of StaR, Cyp11a1, and Hsd3b1 compared with controls. In vivo, exposure to PFOA significantly decreased progesterone and pregnenolone levels (5 mg/kg), increased testosterone levels (1 mg/kg), and increased gene expression of Cyp19a1 (1 mg/kg) compared with controls. Exposure to PFOA also significantly altered follicle counts by decreasing primordial follicles and increasing preantral and antral follicles (5 and 10 mg/kg) compared with controls. Collectively, these data show that PFOA disrupts adult ovarian function in a nonmonotonic matter and may pose a risk for premature ovarian failure.

Indexed as

FluorocarbonsOvaryAnimalsCaprylatesEstradiolFemaleMiceOvarian FollicleCaprylatesEstradiolFluorocarbonsperfluorooctanoic acidendocrine disruptionfolliculogenesisovaryperfluorinated compoundsPFOA

Identifiers

PMID35104888
PMCPMC8963314
OpenAlexW4210598805

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.