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AdipoRon and Other Adiponectin Receptor Agonists as Potential Candidates in Cancer Treatments
Ersilia Nigro1,2, Aurora Daniele1,2, Alessia Salzillo3
1Dipartimento di Scienze e Tecnologie Ambientali Biologiche Farmaceutiche, Università degli Studi della Campania "Luigi Vanvitelli", 81100 Caserta, Italy.
Abstract:
The high mortality rate together with an ever-growing number of annual cases have defined neoplastic disorders as "the real 21st-century disease". Its dubious distinction also results from conventional therapy failure, which has made cancer an orphan disease. Therefore, innovative and alternative therapeutic strategies are mandatory. The ability to leverage human naturally occurring anti-tumor defenses has always represented a fascinating perspective, and the immuno blockage approval in cancer treatment represents in timeline the latest success. As a multifunctional organ, adipose tissue releases a large amount of adipokines having both carcinogenic and antitumor properties. The negative correlation between serum levels and risk for developing malignancies, as well as the huge number of existing preclinical studies, have identified adiponectin as a potential anticancer adipokine. Nevertheless, its usage in clinical has constantly clashed with the inability to reproduce a mimic synthetic compound. Between 2011 and 2013, two distinct adiponectin receptor agonists were recognized, opening new scenarios even in cancer. Here, we review the first orally active adiponectin receptor agonists AdipoRon, from the discovery to the anticancer evidence. Including our latest findings in osteosarcoma models, we summarize AdipoRon and other existing agonists state-of-art, questioning about the feasibility assessment of this strategy in cancer treatment.
Insights
Adiponectin receptor agonists, like AdipoRon, show promise as novel cancer therapies by mimicking natural anti-tumor defenses. Further research is needed to assess their clinical feasibility for treating neoplastic disorders.
Area of Science:
- Oncology
- Biochemistry
- Pharmacology
Background:
- Neoplastic disorders are a major global health challenge due to high mortality and conventional therapy failures.
- Adipose tissue releases adipokines, including adiponectin, which has demonstrated potential anticancer properties.
- Existing challenges in cancer treatment necessitate innovative therapeutic strategies, such as leveraging the immune system and targeting novel pathways.
Purpose of the Study:
- To review the discovery and anticancer evidence of AdipoRon, an orally active adiponectin receptor agonist.
- To summarize the current state-of-the-art of AdipoRon and other adiponectin receptor agonists in cancer treatment.
- To evaluate the feasibility of using adiponectin receptor agonists as a therapeutic strategy for neoplastic disorders.
Main Methods:
- Literature review of adiponectin, its receptors, and agonists.
- Analysis of preclinical studies on adiponectin receptor agonists, including AdipoRon.
- Inclusion of recent findings in osteosarcoma models to assess anticancer effects.
Main Results:
- Adiponectin receptor agonists, such as AdipoRon, have emerged as potential therapeutic agents.
- Preclinical studies suggest anticancer properties of these agonists.
- Recent findings in osteosarcoma models provide further evidence for their efficacy.
Conclusions:
- AdipoRon and similar compounds represent a promising new avenue for cancer therapy.
- The development of orally active adiponectin receptor agonists offers new therapeutic scenarios.
- Further assessment is required to determine the clinical feasibility of this strategy in treating cancer.
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