Ces Urol 2013, 17(4):227-237 | DOI: 10.48095/cccu2013034
The goal of this communication is to describe the use of the currently available molecular markers and selected clinical biomarkers in predicting the effectiveness of systemic therapy for the treatment of metastatic renal cell carcinoma (mRCC).
A literature review was performed using PubMed database, as well as resources in local publications and periodicals. The molecular markers detected in tumor tissue, blood and urine (tab. 1) are discussed, as well as clinical parameters used to evaluate the effectiveness of previously administered treatment.
Specific predictors of the effectiveness of biological therapy in mRCC have not yet been identified. Furthermore, there is also considerable genetic heterogeneity within the same histological groups and even within a single lesion, suggesting that the behavior of tumors and effectiveness of targeted therapy in individual cases may vary significantly.
Received: July 23, 2013; Accepted: October 2, 2013; Published: September 1, 2013