Evidence map›Paper›PMID 33680847›Full record

ArticleBrain plasticity (Amsterdam, Netherlands)2020

Functional and Structural Correlates of Impaired Enrichment-Mediated Adult Hippocampal Neurogenesis in a Mouse Model of Prenatal Alcohol Exposure.

Kymberly Gustus, Lu Li, Jessie Newville, Lee Anna Cunningham

Open access · diamondAbstract read
In one paragraph

Article in Brain plasticity (Amsterdam, Netherlands), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.7field-weighted citation impact, top 26% 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

5 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
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  4. Review
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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

4 authors at 1 institution in 1 country.

Kymberly GustusDepartment of Neurosciences, University of New Mexico School of Medicine, Albuquerque, NM, USA.
Lu LiDepartment of Neurosciences, University of New Mexico School of Medicine, Albuquerque, NM, USA.
Jessie NewvilleDepartment of Neurosciences, University of New Mexico School of Medicine, Albuquerque, NM, USA.
Lee Anna CunninghamDepartment of Neurosciences, University of New Mexico School of Medicine, Albuquerque, NM, USA.
University of New Mexico · US

Funding

WOMEN'S CANCERS RESEARCH PROGRAMP30CA118100 · NCI · UNIVERSITY OF NEW MEXICO HEALTH SCIS CTR · PI Yolanda Sanchez · 2005 to 2026
$57.1M
University of New Mexico (UNM) Center for Brain Recovery and RepairP20GM109089 · NIGMS · UNIVERSITY OF NEW MEXICO HEALTH SCIS CTR · PI MCKENZIE, SAMUEL ARNOLD · 2015 to 2024
$22.7M
Network mechanisms of impaired adult hippocampal neurogenesis in a mouse model of prenatal alcohol exposureR01AA027462 · NIAAA · UNIVERSITY OF NEW MEXICO HEALTH SCIS CTR · PI CUNNINGHAM, LEE ANNA · 2020 to 2024
$1.7M
Connectivity of Adult-Generated Dentate Granule Cells in a Mouse Model of Prenatal Alcohol ExposureF31AA027127 · NIAAA · UNIVERSITY OF NEW MEXICO HEALTH SCIS CTR · PI GUSTUS, KYMBERLY CHEYANNE · 2018 to 2020
$117k
NCI NIH HHS P30 CA118100NIAAA NIH HHS F31 AA027127NIAAA NIH HHS R01 AA027462NIGMS NIH HHS P20 GM109089
6 · The paper itself

Abstract

backgroundFetal alcohol spectrum disorders (FASDs) are associated with a wide range of cognitive deficiencies.

objectiveWe previously found that gestational exposure to moderate levels of alcohol in mice throughout the 1st-2nd human trimester-equivalents for brain development results in profound impairment of the hippocampal neurogenic response to enriched environment (EE) in adulthood, without altering baseline neurogenesis rate under standard housing (SH). However, the functional and structural consequences of impaired EE-mediated neurogenesis in the context of prenatal alcohol exposure (PAE) have not been determined.

resultsHere, we demonstrate that PAE-EE mice display impaired performance on a neurogenesis-dependent pattern discrimination task, broadened behavioral activation of the dentate gyrus, as assessed by expression of the immediate early gene, c-Fos, and impaired dendritic branching of adult-generated dentate granule cells (aDGCs).

conclusionsThese studies further underscore the impact of moderate gestational alcohol exposure on adult hippocampal plasticity and support adult hippocampal neurogenesis as a potential therapeutic target to remediate certain neurological outcomes in FASD.

Indexed as

dentate gyrusfetal alcohol spectrum disordersimmediate-early genesPattern discrimination learning

Identifiers

PMID33680847
PMCPMC7902980
OpenAlexW3107551572

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.