Evidence map›Paper›PMID 33042997›Full record

ArticleFrontiers in cell and developmental biology2020

Identifying Mechanisms of Normal Cognitive Aging Using a Novel Mouse Genetic Reference Panel.

Amy R Dunn, Niran Hadad, Sarah M Neuner, Ji-Gang Zhang, Vivek M Philip, Logan Dumitrescu, Timothy J Hohman, Jeremy H Herskowitz, Kristen M S O'Connell, Catherine C Kaczorowski

Open access · goldAbstract read
In one paragraph

Article in Frontiers in cell and developmental biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.7field-weighted citation impact, top 30% 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

7 citing papers in PubMed, 8 citations in OpenAlex.

  1. Provocative testing in community dwelling older adults: a path to identify physical resilience.The journals of gerontology. Series A, Biological sciences and medical sciences · 2025
    Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Sex, mating and repeatability ofRoyal Society open science · 2021
    Article
  7. Review
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

10 authors at 3 institutions in 1 country.

Amy R DunnThe Jackson Laboratory, Bar Harbor, ME, United States.
Niran HadadThe Jackson Laboratory, Bar Harbor, ME, United States.
Sarah M NeunerThe Jackson Laboratory, Bar Harbor, ME, United States.
Ji-Gang ZhangThe Jackson Laboratory, Bar Harbor, ME, United States.
Vivek M PhilipThe Jackson Laboratory, Bar Harbor, ME, United States.
Logan DumitrescuVanderbilt Memory and Alzheimer's Center and Vanderbilt Genetics Institute, Vanderbilt University Medical Center, Nashville, TN, United States.
Timothy J HohmanVanderbilt Memory and Alzheimer's Center and Vanderbilt Genetics Institute, Vanderbilt University Medical Center, Nashville, TN, United States.
Jeremy H HerskowitzCenter for Neurodegeneration and Experimental Therapeutics and Department of Neurology, The University of Alabama at Birmingham, Birmingham, AL, United States.
Kristen M S O'ConnellThe Jackson Laboratory, Bar Harbor, ME, United States.
Catherine C KaczorowskiThe Jackson Laboratory, Bar Harbor, ME, United States.
Jackson Laboratory · USVanderbilt University Medical Center · USUniversity of Alabama at Birmingham · US

Funding

Systems Genetics Analysis of Resilience to Alzheimers diseaseR01AG057914 · NIA · JACKSON LABORATORY · PI KACZOROWSKI, CATHERINE COOK · 2017 to 2021
$7.0M
Identifying therapeutic targets that confer synaptic resilience to Alzheimer's diseaseR01AG061800 · NIA · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI Christopher A. Gaiteri, Jeremy H. Herskowitz · 2018 to 2026
$6.9M
Systems Control of Normal Aging and Alzheimer's DiseaseR01AG054180 · NIA · JACKSON LABORATORY · PI KACZOROWSKI, CATHERINE COOK · 2017 to 2021
$4.4M
Gene x Environment Interactions in Hypothalamic Dysfunction in Alzheimer's DiseaseRF1AG059778 · NIA · JACKSON LABORATORY · PI KACZOROWSKI, CATHERINE COOK, O'CONNELL, KRISTEN M · 2018 to 2020
$4.3M
Identifying the molecular systems, networks, and key molecules that underlie cognitive resilienceR01AG057911 · NIA · UPSTATE MEDICAL UNIVERSITY · PI GAITERI, CHRISTOPHER A. · 2017 to 2021
$3.8M
Targeting Rho Kinases for Alzheimer's disease TherapeuticsR01AG054719 · NIA · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI HERSKOWITZ, JEREMY H. · 2017 to 2021
$1.9M
Identification of Genetic Modifiers of Neuronal Deficits and Memory Failure in Alzheimers DiseaseF31AG050357 · NIA · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI NEUNER, SARAH M · 2015 to 2018
$171k
NIA NIH HHS F31 AG050357NIA NIH HHS R01 AG054180NIA NIH HHS R01 AG054719NIA NIH HHS R01 AG057911NIA NIH HHS R01 AG057914NIA NIH HHS R01 AG061800NIA NIH HHS RF1 AG059778
6 · The paper itself

Abstract

Developing strategies to maintain cognitive health is critical to quality of life during aging. The basis of healthy cognitive aging is poorly understood; thus, it is difficult to predict who will have normal cognition later in life. Individuals may have higher baseline functioning (cognitive reserve) and others may maintain or even improve with age (cognitive resilience). Understanding the mechanisms underlying cognitive reserve and resilience may hold the key to new therapeutic strategies for maintaining cognitive health. However, reserve and resilience have been inconsistently defined in human studies. Additionally, our understanding of the molecular and cellular bases of these phenomena is poor, compounded by a lack of longitudinal molecular and cognitive data that fully capture the dynamic trajectories of cognitive aging. Here, we used a genetically diverse mouse population (B6-BXDs) to characterize individual differences in cognitive abilities in adulthood and investigate evidence of cognitive reserve and/or resilience in middle-aged mice. We tested cognitive function at two ages (6 months and 14 months) using y-maze and contextual fear conditioning. We observed heritable variation in performance on these traits (

Indexed as

cognitive agingcognitive reservecognitive resiliencecontextual fear conditioningquantitative trait locus mappingWeighted Gene Co-expression Network AnalysisY-maze

Identifiers

PMID33042997
PMCPMC7517308
OpenAlexW3085723853

What OpenQuestion 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 OpenQuestion graph.