Evidence map›Paper›PMID 34564358›Full record

ReviewToxics2021

Mechanisms of Neurotoxicity Associated with Exposure to the Herbicide Atrazine.

Sydney C Stradtman, Jennifer L Freeman

Open access · goldAbstract readReview
In one paragraph

Review in Toxics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

30 citing papers in PubMed, 78 citations in OpenAlex.

  1. Article
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  4. Review
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  10. Review
  11. Article
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  15. Article
  16. Low-tech innovation: biomimetic solid-contact potentiometric sensor for nanomolar-level atrazine detection.Analytical sciences : the international journal of the Japan Society for Analytical Chemistry · 2024
    Article
  17. 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

2 authors at 1 institution in 1 country.

Sydney C StradtmanSchool of Health Sciences, Purdue University, 550 Stadium Mall Drive, West Lafayette, IN 47907, USA.
Jennifer L FreemanSchool of Health Sciences, Purdue University, 550 Stadium Mall Drive, West Lafayette, IN 47907, USA.ORCID 0000-0002-3669-9111
Purdue University West Lafayette · US

Funding

Mechanisms of atrazine endocrine disruptionR03ES030545 · NIEHS · PURDUE UNIVERSITY · PI FREEMAN, JENNIFER L. · 2020 to 2021
$143k
AgSEED Crossroads funding to support Indiana's Agriculture and Rural Development 0000NIEHS NIH HHS R03 ES030545
6 · The paper itself

Abstract

Atrazine is an herbicide commonly used on crops to prevent broadleaf weeds. Atrazine is an endocrine-disrupting chemical mainly targeting the neuroendocrine system and associated axes, especially as a reproductive toxicant through attenuation of the luteinizing hormone (LH). Current regulatory levels for chronic exposure are based on no observed adverse effect levels (NOAELs) of these LH alterations in rodent studies. Atrazine has also been studied for its effects on the central nervous system and neurotransmission. The European Union (EU) recognized the health risks of atrazine exposure as a public health concern with no way to contain contamination of drinking water. As such, the EU banned atrazine use in 2003. The United States recently reapproved atrazine's use in the fall of 2020. Research has shown that there is a wide array of adverse health effects that are seen across multiple models, exposure times, and exposure periods leading to dysfunction in many different systems in the body with most pointing to a neuroendocrine target of toxicity. There is evidence of crosstalk between systems that can be affected by atrazine exposure, causing widespread dysfunction and leading to changes in behavior even with no direct link to the hypothalamus. The hypothetical mechanism of toxicity of atrazine endocrine disruption and neurotoxicity can therefore be described as a web of pathways that are influenced through changes occurring in each and their multiple feedback loops with further research needed to refine NOAELs for neurotoxic outcomes.

Indexed as

atrazinebraincentral nervous systemcrosstalkdopamineendocrine disruptionHPA axisHPG axisneuroendocrineneurotransmitters

Identifiers

PMID34564358
PMCPMC8473009
OpenAlexW3196738716

What Socratic 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 Socratic graph.