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Updated: Jun 30, 2026

Modeling Spontaneous Metastatic Renal Cell Carcinoma (mRCC) in Mice Following Nephrectomy
Published on: April 29, 2014
[Renal cell carcinoma]
Wataru Obara1, Tomoaki Fujioka
1Dept. of Urology, Iwate Medical University School of Medicine, Morioka, Japan.
Abstract:
Although medical treatment for advanced renal cell carcinoma has included cytokine therapies such as interferon and interleukin-2, the treatment system has been revolutionized with the emergence of molecular target medicine. A vascular endothelial growth factor and its receptor for the target molecule are the mainstream, but the efficacy of inhibitors of an alternate pathway has been established. It seems that even newer molecular target medicine will be introduced in the future, but the optimal medicine based on the individual condition must be provided in renal cell carcinoma cases.
Insights
Molecular targeted therapies have revolutionized advanced renal cell carcinoma treatment, moving beyond older cytokine therapies. Future treatments will focus on personalized medicine for optimal patient outcomes.
Area of Science:
- Oncology
- Medical treatment of renal cell carcinoma
Background:
- Cytokine therapies like interferon and interleukin-2 were traditional treatments for advanced renal cell carcinoma.
- The advent of molecular targeted medicine has significantly transformed treatment paradigms.
Purpose of the Study:
- To review the evolution of renal cell carcinoma treatment from cytokine therapies to molecular targeted medicine.
- To highlight the current mainstream targets and emerging therapeutic pathways.
Main Methods:
- Review of existing literature on advanced renal cell carcinoma treatments.
- Analysis of the efficacy of vascular endothelial growth factor pathway inhibitors.
- Examination of alternative molecular pathways and their targeted inhibitors.
Main Results:
- Vascular endothelial growth factor (VEGF) and its receptor inhibitors are current mainstream treatments.
- Inhibitors targeting alternative molecular pathways have demonstrated established efficacy.
- The field anticipates the introduction of novel molecular targeted therapies.
Conclusions:
- Molecular targeted medicine represents a significant advancement in treating advanced renal cell carcinoma.
- Personalized medicine, tailored to individual patient conditions, is crucial for optimal treatment in renal cell carcinoma.
- Continued research and development are expected to yield even more advanced therapeutic options.
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