Women's Health Weekly
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Breast Cancer
Scientists at University of California publish new data on breast cancer
September 4th, 2008
According to a study from the United States, "The chemokine receptor CXCR4 and its ligand CXCL12 play an important role in breast cancer invasion and metastasis, and induce the chemotaxis of various types of cancer cells. Previous studies of CXCL12-induced chemotaxis have, for the most part, relied on endpoint assays (e.g., transwell assays) that provide poor control over the cell microenvironment." "Specifically, these assays lacked the ability to dissect the role that autocrine and paracrine growth factors play in chemokine-induced cancer cell chemotaxis. Here, we employ a microfluidic chemotaxis chamber that allows the effects of specific exogenous factors on cell...
Source: Women's Health Weekly (2008-09-04)
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