Evidence Hub

Octodon degus: a natural animal model of aging and Alzheimer’s disease

Michael J. Hurley, B. M. Garduño, Robert M. J. Deacon, Todd C. Holmes, Xiang-Min Xu, Patricia Cogram

Lab animal, 2025

5 citations

Abstract

The study of aging and age-related diseases has traditionally focused on short-lived laboratory species such as mice. The common degu (Octodon degus) is a long-lived rodent species native to Chile that naturally develops neuropathology and behavioral deficits characteristic of Alzheimer’s disease together with other comorbidities associated with aging. These characteristics make the degu a useful model to gain insights into the interaction of aging and neurodegeneration.

Read the paper

Related studies

Go deeper in Evidence Hub

Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.

Open this study Sign up free