Cancer Weekly
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Basal Cell Cancer
Reports from Keio University, Medical Department describe recent advances in basal cell cancer
October 21st, 2008
"The significance of Hedgehog (HH) signaling in the development of basal cell carcinoma (BCC) has been established. Although several target genes of HH signaling have been described previously, their precise role in tumorigenesis and cell proliferation is not yet known," researchers in Tokyo, Japan report. "To identify genes responsible for tumor formation in BCC, we screened a DNA microarray database of human BCC cases; the orphan G-protein-coupled receptor GPR49 was found to be up-regulated in all cases. GPR49 is a novel gene reported to be a marker of follicular and other tissue stem cells. Using real-time quantitative RT-PCR analysis, significant expression of GPR49...
Source: Cancer Weekly (2008-10-21)
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