Targeting von Hippel-Lindau pathway in renal cell carcinoma

PH Patel, RSV Chadalavada, RSK Chaganti… - Clinical Cancer …, 2006 - AACR
Clinical Cancer Research, 2006AACR
Inheritance of a defective copy of the von Hippel-Lindau (VHL) gene leads to the most
common cause of inherited renal cell carcinoma (RCC). In addition, most patients with
sporadic RCC have aberrant VHL. In the absence of VHL, hypoxia-inducible factor α
accumulates, leading to production of several growth factors, including vascular endothelial
growth factor and platelet-derived growth factor. We review here the biology of RCC and
how a combination of proximal and distal block of VHL/hypoxia-inducible factor α pathway …
Abstract
Inheritance of a defective copy of the von Hippel-Lindau (VHL) gene leads to the most common cause of inherited renal cell carcinoma (RCC). In addition, most patients with sporadic RCC have aberrant VHL. In the absence of VHL, hypoxia-inducible factor α accumulates, leading to production of several growth factors, including vascular endothelial growth factor and platelet-derived growth factor. We review here the biology of RCC and how a combination of proximal and distal block of VHL/hypoxia-inducible factor α pathway by novel targeted agents, including sunitinib, sorafenib, bevacizumab, everolimus, and temsirolimus, has led to significant improvements in progression-free survival.
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