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Abstract
Reports of low replicability and translatability of biomedical research have called the value of animal models into question. The problems are real, but abandoning animal research is not the solution. Rather, improving the translatability of model-based research requires attention to relevant differences between humans and models, and to attributes of the models themselves that are essential to both robust science and effective translation. One is biological plasticity, the responsiveness of individual organisms to complex and variable environments. Though under-represented in model systems (for both historical and practical reasons), plasticity is central to human biology. While there are good reasons to minimize environmentally-induced variation in model-based research, doing so may undermine its translatability by eliding the kinds of external influences that are critical to human development, health, and disease. Accounting for plasticity can strengthen both the replicability and the translatability of model-based studies; this paper identifies strategies for doing so at each stage of the research process.
Department
Biological Sciences
Publication Date
7-23-2024
Journal Title
Organisms
Publisher
Sapienza University of Rome
Digital Object Identifier (DOI)
Document Type
Article
Recommended Citation
Bolker, J. (2024). The Role of Biological Plasticity in Model-based Translational Research. Organisms. Journal of Biological Sciences, 7(1), 29–39. https://doi.org/10.13133/2532-5876/18466
