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Translating TRAIL-receptor targeting agents to the clinic
Martha W den Hollander1, Jourik A Gietema, Steven de Jong
1Department of Medical Oncology, University of Groningen, University Medical Center Groningen, P.O. Box 30.001, 9700 RB Groningen, The Netherlands.
Tumor Necrosis Factor (TNF)-Related Apoptosis-Inducing Ligand (TRAIL) activates the extrinsic apoptotic pathway for cancer treatment. Clinical studies show TRAIL-based therapies are safe and well-tolerated, with future research focusing on patient selection biomarkers.
Area of Science:
- Oncology
- Molecular Biology
- Immunology
Background:
- The extrinsic apoptotic pathway, triggered by Tumor Necrosis Factor (TNF)-Related Apoptosis-Inducing Ligand (TRAIL) binding to death receptors TRAIL-R1 and TRAIL-R2, is a key target in cancer therapy.
- TRAIL-based therapies, including recombinant TRAIL and agonistic antibodies, are under investigation for their anticancer potential.
Purpose of the Study:
- To review existing clinical studies on TRAIL-based anticancer therapies.
- To discuss future perspectives and the role of biomarkers in patient selection for TRAIL-targeted treatments.
Main Methods:
- Systematic review of published clinical trials involving TRAIL and TRAIL receptor agonists.
- Analysis of safety, tolerability, and efficacy data from single-agent and combination therapy studies.
- Exploration of current research on predictive biomarkers for patient stratification.
Main Results:
- Clinical studies indicate that TRAIL-based agents are generally safe and well-tolerated.
- Both recombinant TRAIL and agonistic antibodies have shown promise in preclinical and clinical settings.
- The development of effective biomarkers is crucial for optimizing patient response.
Conclusions:
- TRAIL-mediated apoptosis represents a viable strategy for anticancer drug development.
- Further clinical investigation and biomarker research are essential to maximize the therapeutic benefit of TRAIL-targeted agents.
- Personalized medicine approaches utilizing biomarkers will be key to successful TRAIL-based cancer treatment.
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