Evidence map›Paper›PMID 34848247›Full record

ReviewNeuroscience and biobehavioral reviews2022

Review of rodent models of attention deficit hyperactivity disorder.

Samantha L Regan, Michael T Williams, Charles V Vorhees

Open access · greenAbstract readReview
In one paragraph

Review in Neuroscience and biobehavioral reviews, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed, 1 pooled it
9.3field-weighted citation impact, top 1% 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

48 citing papers in PubMed, 1 synthesis or guideline pooled it, 97 citations in OpenAlex.

  1. Pooled it
  2. Trial
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  5. Article
  6. Article
  7. Review
  8. Article
  9. Review
  10. Review
  11. Review
  12. Review
  13. Central Med23 deficiency leads to malformation of dentate gyrus and ADHD-like behaviors in mice.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2025
    Article
  14. Article
  15. Serotonin dysfunction in ADHD.Journal of neurodevelopmental disorders · 2025
    Review
  16. Article
  17. Article
  18. Article
  19. Review
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 2 institutions in 1 country.

Samantha L ReganNeuroscience Graduate Program, University of Cincinnati, USA.
Michael T WilliamsDepartment of Pediatrics, University of Cincinnati College of Medicine, Division of Neurology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, 45229, USA.
Charles V VorheesDepartment of Pediatrics, University of Cincinnati College of Medicine, Division of Neurology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, 45229, USA. Electronic address: charles.vorhees@cchmc.org.
Cincinnati Children's Hospital Medical Center · USUniversity of Cincinnati · US

Funding

REPRODUCTIVE AND DEVELOPMENTAL TOXICOLOGY RESEARCHP30ES006096 · NIEHS · UNIVERSITY OF CINCINNATI · PI PINNEY, SUSAN MENGEL · 1992 to 2022
$35.4M
Gene-pesticide interactions and ADHDR01ES032270 · NIEHS · CINCINNATI CHILDRENS HOSP MED CTR · PI VORHEES, CHARLES V, WILLIAMS, MICHAEL T · 2020 to 2024
$2.2M
NIEHS NIH HHS P30 ES006096NIEHS NIH HHS R01 ES032270
6 · The paper itself

Abstract

Attention deficit hyperactivity disorder (ADHD) is a polygenic neurodevelopmental disorder that affects 8-12 % of children and >4 % of adults. Environmental factors are believed to interact with genetic predispositions to increase susceptibility to ADHD. No existing rodent model captures all aspects of ADHD, but several show promise. The main genetic models are the spontaneous hypertensive rat, dopamine transporter knock-out (KO) mice, dopamine receptor subtype KO mice, Snap-25 KO mice, guanylyl cyclase-c KO mice, and latrophilin-3 KO mice and rats. Environmental factors thought to contribute to ADHD include ethanol, nicotine, PCBs, lead (Pb), ionizing irradiation, 6-hydroxydopamine, neonatal hypoxia, some pesticides, and organic pollutants. Model validation criteria are outlined, and current genetic models evaluated against these criteria. Future research should explore induced multiple gene KOs given that ADHD is polygenic and epigenetic contributions. Furthermore, genetic models should be combined with environmental agents to test for interactions.

Indexed as

Attention Deficit Disorder with HyperactivityAnimalsDisease Models, AnimalMiceRatsRats, Inbred SHRRodentiaADHDAttention deficit hyperactivity disorderEnvironmental influencesNeurodevelopmentPolygenic disordersRodent models

Identifiers

PMID34848247
PMCPMC8816876
OpenAlexW3217454502

What OpenQuestion holds

Textmetadata
LicenceTDM
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.