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Theme: Breast Cancer - Review

Anticancer effect of bisphosphonates: new insights from clinical trials and preclinical evidence

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Pages 299-307 | Published online: 10 Jan 2014
 

Abstract

Bisphosphonates (BPs) are cornerstones in the treatment of patients with compromised skeletal integrity (either cancer related or not). However, a major indication for BPs use remains the treatment of patients with advanced cancer metastatic to the bone. Recently, several observations derived from clinical trials, primarily aimed at establishing the impact of BPs on the bone health of cancer patients, suggested a potential role for these agents as direct anti-tumor drugs. Consequently, a series of preclinical works were produced with the aim of clarifying the mechanism underlying this observed effect. However, the impact of such data is still under debate owing to the intrinsic weakness of observations from trials not adequately powered to support them. In conclusion, the entire matter remains one of the most intriguing in oncology, and data from ongoing and planned future studies will surely provide us with more information on the great potential of BPs in the adjuvant setting.

Financial & competing interests disclosure

The work of Francesco Perrone and Nicola Normanno is partially supported by the Italian Association for Cancer Research (Associazione Italiana per la Ricerca sul Cancro, AIRC). The authors have no other relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript apart from those disclosed.

No writing assistance was utilized in the production of this manuscript.

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