Article
The Disparate Twins: A Comparative Study of CXCR4 and CXCR7 in SDF-1α–Induced Gene Expression, Invasion and Chemosensitivity of Colon Cancer
19 Nov 2013
Abstract excerpt
PURPOSE: In colorectal cancer, increased expression of the CXC chemokine receptor 4 (CXCR4) has been shown to provoke metastatic disease due to the interaction with its ligand stromal cell-derived factor-1 (SDF-1). Recently, a second SDF-1 receptor, CXCR7, was found to enhance tumor growth in solid tumors. Albeit signaling cascades via SDF-1/CXCR4 have been intensively studied, the significance of the...
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