Resistance to sunitinib in renal cell carcinoma: From molecular mechanisms to predictive markers and future perspectives

S. C. Joosten, L. Hamming, P. M. Soetekouw, M. J. Aarts, J. Veeck, M. van Engeland, V. C. Tjan-Heijnen*

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

69 Citations (Web of Science)

Abstract

The introduction of agents that inhibit tumor angiogenesis by targeting vascular endothelial growth factor (VEGF) signaling has made a significant impact on the survival of patients with metastasized renal cell carcinoma (RCC). Sunitinib, a tyrosine kinase inhibitor of the VEGF receptor, has become the mainstay of treatment for these patients. Although treatment with sunitinib substantially improved patient outcome, the initial success is overshadowed by the occurrence of resistance. The mechanisms of resistance are poorly understood. Insight into the molecular mechanisms of resistance will help to better understand the biology of RCC and can ultimately aid the development of more effective therapies for patients with this infaust disease. In this review we comprehensively discuss molecular mechanisms of resistance to sunitinib and the involved biological processes, summarize potential biomarkers that predict response and resistance to treatment with sunitinib, and elaborate on future perspectives in the treatment of metastasized RCC.
Original languageEnglish
Pages (from-to)1-16
JournalBiochimica et Biophysica Acta-reviews on Cancer
Volume1855
Issue number1
DOIs
Publication statusPublished - Jan 2015

Keywords

  • Renal cell carcinoma
  • Kidney cancer
  • Targeted therapy
  • Sunitinib
  • Drug resistance
  • Biological tumor markers

Cite this