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Updated: Jun 24, 2026

A Syngeneic Mouse Model of Metastatic Renal Cell Carcinoma for Quantitative and Longitudinal Assessment of Preclinical Therapies
Published on: April 12, 2017
Recent advances in molecular targeted therapy for metastatic renal cell carcinoma
1Department of Urology, Kyoto Prefectural University of Medicine, Kyoto, Japan. ymizutan@koto.kpu-m.ac.jp
Abstract:
Advanced renal cell carcinoma (RCC) is resistant to chemotherapy and radiotherapy. Immunotherapy is relatively effective against RCC. However, the response rate is approximately 15-20%. Therefore, new therapeutic approaches are necessary. Recently, molecular mechanisms responsible for the proliferation of RCC are identified, and molecular targeted therapy is developed. Bevacizumab, sorafenib, sunitinib, axitinib, temsirolimus, everolimus are promising molecular targeted therapeutic agents for metastatic RCC, and will be used widely in clinics in the near future. In addition, combination therapy with molecular targeted therapy and other therapies including immunotherapy may also be developed soon.
Insights
Advanced renal cell carcinoma (RCC) is resistant to traditional treatments. New molecular targeted therapies offer promising options for metastatic RCC, with potential for combination treatments in the future.
Area of Science:
- Oncology
- Molecular Biology
- Pharmacology
Background:
- Advanced renal cell carcinoma (RCC) exhibits resistance to conventional chemotherapy and radiotherapy.
- Current immunotherapy for RCC shows limited response rates, necessitating novel therapeutic strategies.
Purpose of the Study:
- To review the emerging molecular targeted therapies for advanced renal cell carcinoma.
- To discuss the potential of these agents and combination therapies in clinical practice.
Main Methods:
- Review of recent scientific literature on molecular mechanisms and targeted agents in RCC.
- Analysis of therapeutic efficacy and future prospects of identified molecular targeted drugs.
Main Results:
- Several molecular targeted agents, including bevacizumab, sorafenib, sunitinib, axitinib, temsirolimus, and everolimus, are identified as promising for metastatic RCC.
- These targeted therapies are expected to see wider clinical application soon.
Conclusions:
- Molecular targeted therapy represents a significant advancement in treating advanced renal cell carcinoma.
- Future treatment paradigms may involve combination therapies, integrating molecular targeted agents with immunotherapy.
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