Drug repositioning and repurposing for Alzheimer disease.
Molinuevo, Jose Luis
Nature reviews. Neurology
Nature Publishing Group
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Ballard, C., Aarsland, D., Cummings, J., O'Brien, J., Mills, R., Molinuevo, J. L., Fladby, T., et al. (2020). Drug repositioning and repurposing for Alzheimer disease.. Nature reviews. Neurology https://doi.org/10.1038/s41582-020-0397-4
Abstract Drug repositioning and repurposing can enhance traditional drug development efforts and could accelerate the identification of new treatments for individuals with Alzheimer disease (AD) dementia and mild cognitive impairment. Transcriptional profiling offers a new and highly efficient approach to the identification of novel candidates for repositioning and repurposing. In the future, novel AD transcriptional signatures from cells isolated at early stages of disease, or from human neurons or microglia that carry mutations that increase risk of AD, might be used as probes to identify additional candidate drugs. Phase II trials assessing repurposed agents must consider the best target population for a specific candidate therapy as well as the mechanism of action of the treatment. In this Review, we highlight promising compounds to prioritise for clinical trials in individuals with AD, and discuss the value of Delphi consensus methodology and evidence-based reviews to inform this prioritization process. We also describe emerging work, focussing on the potential value of transcript signatures as a cost-effective approach to identify novel candidates for repositioning.
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External DOI: https://doi.org/10.1038/s41582-020-0397-4
This record's URL: https://www.repository.cam.ac.uk/handle/1810/308660
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