Women's Health Weekly
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Breast Cancer
Investigators at University of Wisconsin publish new data on breast cancer
January 15th, 2009
"Mounting evidence implicates stromal fibroblasts in breast carcinoma progression. We have recently shown in three-dimensional coculture experiments that human mammary fibroblasts stimulate the proliferation of T47D breast carcinoma cells and that this activity requires the shedding of the heparan sulfate proteoglycan syndecan-1 (Sdc1) from the fibroblast surface," scientists in the United States report. "The goal of this project was to determine the mechanism of Sdc1 ectodomain shedding. The broad spectrum matrix metalloproteinase (MMP) inhibitor GM6001 specifically blocked Sdc1-mediated carcinoma cell growth stimulation, pointing toward MMPs as critical enzymes...
Source: Women's Health Weekly (2009-01-15)
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