A bibliometric review of drug repurposing
- PMID: 29330123
- PMCID: PMC5963941
- DOI: 10.1016/j.drudis.2018.01.018
A bibliometric review of drug repurposing
Abstract
We have conducted a bibliometric review of drug repurposing by scanning >25 million papers in PubMed and using text-mining methods to gather, count and analyze chemical-disease therapeutic relationships. We find that >60% of the ∼35,000 drugs or drug candidates identified in our study have been tried in more than one disease, including 189 drugs that have been tried in >300 diseases each. Whereas in the majority of cases these drugs were applied in therapeutic areas close to their original use, there have been striking, and perhaps instructive, successful attempts of drug repurposing for unexpected, novel therapeutic areas.
Copyright © 2018 Elsevier Ltd. All rights reserved.
Conflict of interest statement
S.E. is CEO of Collaborations Pharmaceuticals and Phoenix Nest.
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