Research Progress of Axl Inhibitors

Zhi-Gang Sun1,2, Jian-Hua Liu1, Jin-Mai Zhang3

  • 1Central Laboratory, Linyi Central Hospital, No.17 Jiankang Road, Linyi 276400, China.

Insights

Axl receptor tyrosine kinase (RTK) inhibitors show promise for overcoming chemotherapy resistance and treating cancers like breast and lung cancer. Research into these inhibitors is advancing rapidly.

Area of Science:

  • Oncology
  • Molecular Biology
  • Pharmacology

Background:

  • Axl, a TAM family receptor tyrosine kinase (RTK), is activated by Growth arrest-specific 6 (Gas6).
  • Axl is expressed in various tissues, including macrophages and endothelial cells.
  • Overexpression and activation of Axl correlate with enhanced chemotherapy resistance, proliferation, invasion, and metastasis in numerous human cancers.

Purpose of the Study:

  • To review recent research progress on Axl inhibitors.
  • To highlight the significance of Axl inhibitors in cancer treatment, particularly for drug-resistant cancers.

Main Methods:

  • Literature review of recent studies on Axl inhibitors.
  • Analysis of Axl's role in cancer signaling pathways and drug resistance.

Main Results:

  • Axl's involvement in key cancer-promoting pathways has been elucidated.
  • Various Axl inhibitors are under active investigation and development.
  • Axl inhibitors represent a promising strategy to overcome therapeutic resistance.

Conclusions:

  • Targeting Axl offers a potential therapeutic avenue for various human cancers.
  • Developing effective Axl inhibitors is crucial for improving cancer treatment outcomes and addressing drug resistance.
  • Continued research into Axl inhibitors is warranted.

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