The heparanase/syndecan-1 axis in cancer: mechanisms and therapies.

The heparanase/syndecan-1 axis in cancer: mechanisms and therapies.
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DOI:
10.1111/febs.12168
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发表时间:
2013-05
期刊:
The FEBS journal
影响因子:
--
通讯作者:
Sanderson RD
Sanderson RD
中科院分区:
其他
文献类型:
--
作者:
Ramani VC;Purushothaman A;Stewart MD;Thompson CA;Vlodavsky I;Au JL;Sanderson RD

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Heparanase is an endoglucuronidase that cleaves heparan sulfate chains of proteoglycans. In many malignancies, high heparanase expression and activity correlate with an aggressive tumor phenotype. A major consequence of heparanase action in cancer is a robust up-regulation of growth factor expression and increased shedding of syndecan-1, a transmembrane heparan sulfate proteoglycan. Substantial evidence indicates that heparanase and syndecan-1 work together to drive growth factor signaling and regulate cell behaviors that enhance tumor growth, dissemination, angiogenesis and osteolysis. Pre-clinical and clinical studies have demonstrated that therapies targeting the heparanase/syndecan-1 axis hold promise in blocking the aggressive behavior of cancer.
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