Abstract
The process of developing an old drug for new indications is now a widely accepted strategy of shortening drug development time, reducing drug costs, and improving drug availability, especially for rare and neglected diseases. In this mini-review, we highlighted the impact of drug delivery systems in the fulfillment of crucial aspects of drug repurposing such as (i) maximizing the repurposed drug effects on a new target, (ii) minimizing off-target effects, (iii) modulating the release profiles of drug at the site of absorption, (iv) modulating the pharmacokinetics/in vivo biodistribution of the repurposed drug, (v) targeting/modulating drug retention at the sites of action, and (vi) providing a suitable platform for therapeutic application of combination drugs.
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The authors are grateful to Thomases Family Endowment and Dr. Colene Young Memorial Fund. Dharani Manickavasagam helped with literature compilation.
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Czech, T., Lalani, R. & Oyewumi, M.O. Delivery Systems as Vital Tools in Drug Repurposing. AAPS PharmSciTech 20, 116 (2019). https://doi.org/10.1208/s12249-019-1333-z
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DOI: https://doi.org/10.1208/s12249-019-1333-z