Cancer Weekly
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Angiogenesis
Studies from University of Heidelberg add new findings in the area of angiogenesis
September 23rd, 2008
"Little is known about the factors that enable the mobilisation of human mesenchymal stem cells (MSC) from the bone marrow into the blood stream and their recruitment to and retention in the tumour. We found specific migration of MSC towards growth factors present in pancreatic tumours, such as PDGF, EGF, VEGF and specific inhibitors Glivec, Erbitux and Avastin interfered with migration," scientists in Heidelberg, Germany report. "Within a few hours, MSC migrated into spheroids consisting of pancreatic cancer cells, fibroblasts and endothelial cells as measured by time-lapse microscopy. Supernatant from subconfluent MSC increased sprouting of HUVEC due to VEGF...
Source: Cancer Weekly (2008-09-23)
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