Cancer Weekly
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Cancer
New cancer research from University of Toronto discussed
December 23rd, 2008
"Historically, the use of mouse models of metastatic disease to evaluate anticancer therapies has been hampered because of difficulties in detection and quantification of such lesions without sacrificing the mice, which in turn may also be dictated by institutional or ethical guidelines. Advancements in imaging technologies have begun to change this situation," researchers in Toronto, Canada report. "A new method to noninvasively measure tumor burden, as yet untested to monitor spontaneous metastases, is the use of transplanted tumors expressing secretable human beta-chorionic gonadotropin (beta-hCG) that can be measured in urine. We describe examples of...
Source: Cancer Weekly (2008-12-23)
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