Abstract
Purpose of Review
The AXL signaling pathway is associated with tumor growth as well as poor prognosis in cancer. Here, we highlight recent strategies for targeting AXL in the treatment of solid and hematological malignancies.
Recent Findings
AXL is a key player in survival, metastasis, and therapeutic resistance in many cancers. A range of AXL-targeted therapies, including tyrosine kinase inhibitors, monoclonal antibodies, antibody–drug conjugates, and soluble receptors, have entered clinical development. Notably, AXL inhibitors in combination with immune checkpoint inhibitors demonstrate early promise; however, further understanding of predictive biomarkers and treatment sequencing is necessary.
Summary
Based on its role in tumor growth and drug resistance, AXL represents a promising therapeutic target in oncology. Results from ongoing clinical trials will provide valuable insights into the role of AXL inhibitors, both as single agents and in combination with other therapies.
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The authors thank Mr. Brian Niemann for assistance with figure preparation.
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Funded in part by the South Plains Oncology Consortium and the University of Texas Lung Specialized Program in Research Excellence (SPORE) (P50CA070907-21).
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Sheena Bhalla has served in a consulting/advisory role for Takeda, Mirati. David Gerber has served in a consulting/advisory role for BeiGene, Catalyst, Daiichi-Sankyo, Elevation Oncology, Jansen, Mirati, Regeneron; is a shareholder in Gilead, OncoSeer Diagnostics, LLC is co-founder of OncoSeer Diagnostics, LLC.
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Bhalla, S., Gerber, D.E. AXL Inhibitors: Status of Clinical Development. Curr Oncol Rep 25, 521–529 (2023). https://doi.org/10.1007/s11912-023-01392-7
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DOI: https://doi.org/10.1007/s11912-023-01392-7