Cited by 137Genetics, Aging, and Longevity in Model OrganismsTelomeres, Telomerase, and SenescenceAntioxidants, Aging, Portulaca oleracea

Aging research using mouse models

Open access
Ackert‐Bicknell, Cheryl L., Anderson, Laura C., Sheehan, Susan, Hill, Warren G., Chang, Bo, Churchill, Gary A., Chesler, Elissa J., Korstanje, Ron +1 more·2015·Current Protocols in Mouse Biology

Abstract

Despite the dramatic increase in human lifespan over the past century, there remains pronounced variability in “health‐span,” or the period of time in which one is generally healthy and free of disease. Much of the variability in health‐span and lifespan is thought to be genetic in origin. Understanding the genetic mechanisms of aging and identifying ways to boost longevity is a primary goal in aging research. Here, we describe a pipeline of phenotypic assays for assessing mouse models of aging. This pipeline includes behavior/cognition testing, body composition analysis, and tests of kidney function, hematopoiesis, and immune function, as well as physical parameters. We also describe study design methods for assessing lifespan and health‐span, and other important considerations when conducting aging research in the laboratory mouse. The tools and assays provided can assist researchers with understanding the correlative relationships between age‐associated phenotypes and, ultimately, the role of specific genes in the aging process. © 2015 by John Wiley & Sons, Inc.

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Crossref · 10.1002/9780470942390.mo140195

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  • As mice age, they undergo characteristic physical and physiological changes, including alopecia, hair greying, kyphosis, decreased body weight, motion in dark phase, and reduced respiratory exchange ratio.

    “As mice age, they undergo characteristic physical and physiological changes, including alopecia, hair greying, kyphosis, decreased body weight, motion in dark phase, and a reduced respiratory exchange ratio (RER) (Ackert-Bicknell et al., 2015; Harkema et al., 2016; Houtkooper et al., 2011; Koks et al., 2016).”

    From Loss of epigenetic information as a cause of mammalian aging (2023) · cites this paper as Ackert-Bicknell et al., 2015

    The Introduction reports age-related declines in physical function, and Commentary > Critical Parameters identifies sudden weight loss and hunched posture as signs of terminal decline in aging mice. Our copy does not substantiate alopecia, hair greying, kyphosis, a change in dark-phase motion, or reduced respiratory exchange ratio; it also does not present weight loss as a universal consequence of aging. The cited passages have no page numbers in our copy. (LLM, conf=0.84)

    Experimental — accuracy not yet measured
  • WT C57BL6/J mice have a median lifespan of approximately 129 weeks, equivalent to approximately 80 years in humans.

    “WT C57BL6/J mice have a median lifespan of ∼129 weeks (Yuan et al., 2012), equivalent to ∼80 years in humans (Ackert-Bicknell et al., 2015)”

    From Gene Therapy-Mediated Partial Reprogramming Extends Lifespan and Reverses Age-Related Changes in Aged Mice (2024) · cites this paper as Ackert-Bicknell et al., 2015

    The citation to Ackert-Bicknell et al. is attached to the claim that approximately 129 weeks in mice is equivalent to approximately 80 years in humans; the 129-week lifespan is separately cited to Yuan et al. The Introduction describes mice as models of human aging, but neither it nor the Strategic Planning passages provides this age equivalence (searched for 129 weeks, 80 years, and mouse-to-human age equivalents). (LLM, conf=0.73)

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Research works printed but not linked: 1

  1. Fox JG Barthold S Davisson M Newcomer CE Quimby FW Smith A 2007 566 567 The Mouse in Biomedical Research 2 Academic Press, Inc San Diego

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Authors
Ackert‐Bicknell, C. L., Anderson, L. C., Sheehan, S., Hill, W. G., Chang, B., Churchill, G. A., Chesler, E. J., Korstanje, R., & Peters, L. L.
Affiliations
  • University of Rochester Medicine (US)
  • Jackson Laboratory (US)
  • Beth Israel Deaconess Medical Center (US)
Venue
Current Protocols in Mouse Biology
Publisher
Wiley
Published
2015-06
Volume
5
Issue
2
Pages
95-133
ISSN
2161-2617 (ISSN-L)
OpenAlex
W1519109490
Cited by
135
References
41
Citations by year
2026: 13 · 2025: 13 · 2024: 19 · 2023: 20 · 2022: 18 · 2021: 23 · 2020: 8 · 2019: 8 · 2018: 6 · 2017: 4 · 2016: 3
FWCI
1.74
Type
journal article
Language
en
Open access
Locations
  • Current Protocols in Mouse Biology (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • The Mouseion at the JAXlibrary (Jackson Laboratory) (submittedVersion)
Funders
  • National Institutes of Health (5p20dk097818-02, 5r01ey019943-13)
  • National Institute on Aging (AG-038070, P30AG038070)
  • National Eye Institute (EY019943, R01-EY019943)
  • National Cancer Institute (P30CA034196)
  • National Institute of Diabetes and Digestive and Kidney Diseases (DK097818, DK083299, P20-DK-097818, R01DK083299)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Aging › Genetics, Aging, and Longevity in Model Organisms
  • Health Sciences › Medicine › Physiology › Telomeres, Telomerase, and Senescence
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Antioxidants, Aging, Portulaca oleracea
Keywords
aging, mouse models of aging, healthspan, lifespan, longevity, phenotypic assays, body composition, renal function, hematopoiesis, immune function, research design
MeSH terms
Aging, Animals, Animal Structures, Behavior, Animal, Disease Models, Animal, Humans, Laboratory Animal Science, Longevity, Research Design, Mice

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