Banking on a new understanding: translational opportunities from veterinary biobanks

Dog Aging Project Consortium

Research output: Contribution to journalReview articlepeer-review

2 Scopus citations

Abstract

Current advances in geroscience are due in part to the discovery of biomarkers with high predictive ability in short-lived laboratory animals such as flies and mice. These model species, however, do not always adequately reflect human physiology and disease, highlighting the need for a more comprehensive and relevant model of human aging. Domestic dogs offer a solution to this obstacle, as they share many aspects not only of the physiological and pathological trajectories of their human counterpart, but also of their environment. Furthermore, they age at a considerably faster rate. Studying aging in the companion dog provides an opportunity to better understand the biological and environmental determinants of healthy lifespan in our pets, and to translate those findings to human aging. Biobanking, the systematic collection, processing, storage, and distribution of biological material and associated data has contributed to basic, clinical, and translational research by streamlining the management of high-quality biospecimens for biomarker discovery and validation. In this review, we discuss how veterinary biobanks can support research on aging, particularly when integrated into large-scale longitudinal studies. As an example of this concept, we introduce the Dog Aging Project Biobank.

Original languageEnglish
Pages (from-to)1439-1450
Number of pages12
JournalGeroScience
Volume45
Issue number3
DOIs
StatePublished - Jun 2023

Funding

FundersFunder number
Department of Biostatistics, University of Washington
Robyn L McClelland20
USA12Department of Veterinary Physiology and Pharmacology, Texas A&M University College of Veterinary Medicine & Biomedical Sciences
USA13Department of Family Medicine, University of Washington
USA14Department of Epidemiology, University of Washington
USA16Department of Veterinary Pathobiology
USA17Institute for Stem Cell and Regenerative Medicine, University of Washington
USA23Department of Population Health Sciences
USA26School of Life Sciences
USA2Department of Laboratory Medicine and Pathology
USA3Department of Clinical Microbiology and Immunology
Virginia-Maryland College of Veterinary Medicine, Virginia Tech
National Institutes of Health
National Institute on Aging
Massachusetts Institute of Technology
Harvard University
Arizona State University
University of Washington
Seattle Children's Research Institute
Treuman Katz Center for Pediatric Bioethics
Washington University School of Medicine in St. Louis
College of Veterinary Medicine and Biomedical Sciences, Texas A and M University
Tel Aviv University
Sackler Faculty of Medicine, Tel-Aviv University

    Keywords

    • Aging
    • Biobank
    • Dogs
    • Geroscience
    • Translational research
    • Veterinary

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