Drug Repurposing in the Development of Anticancer Agents

Sureyya Olgen1, Lakshmi P Kotra2,3,4

  • 1Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Biruni University, Istanbul, Turkey.

Abstract

Insights

Drug repurposing for cancer treatment is a growing field, leveraging existing generic drugs with established safety profiles. This strategy capitalizes on off-target drug effects for novel therapeutic applications in diverse cancers.

Area of Science:

  • Oncology
  • Pharmacology
  • Drug Development

Background:

  • Drug repurposing for cancer treatment is an expanding research area, fueled by successful examples.
  • Generic drugs are often prioritized for repurposing due to ease of clinical trials and known safety profiles.

Purpose of the Study:

  • To review anticancer drug development strategies, focusing on drug restructuring and repurposing.
  • To provide an overview of the landscape of repurposed drugs in oncology.

Main Methods:

  • Classification of repurposed drugs based on their pharmacological actions.
  • Evaluation of the clinical successes and failures of key repurposed drugs as anticancer agents.

Main Results:

  • Identified numerous repurposed drugs with potential anticancer efficacy.
  • Highlighted both successful and unsuccessful cases of drug repurposing in cancer therapy.

Conclusions:

  • Off-target drug effects can be strategically utilized for therapeutic benefit in cancer treatment.
  • The heterogeneity of cancer necessitates diverse therapeutic targets, making drug repurposing a viable strategy for identifying agents that interfere with these targets.

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