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Prostate Cancer

Study results from University of Michigan, Medical Department in the area of prostate cancer published

Published in Biotech Business Week, July 6th, 2009

According to a study from the United States, "Mutations in the androgen receptor (All) that enable activation by antiandrogens occur in hormone-refractory prostate cancer, suggesting that mutant ARs are selected by treatment. To validate this hypothesis, we compared All variants in metastases obtained by rapid autopsy of patients treated with flutamide or bicalutamide, or by excision of lymph node metastases from hormone-naive patients."

"AR mutations occurred at low levels in all specimens, reflecting genetic heterogeneity of prostate cancer. Base changes recurring in multiple samples or multiple times per sample were considered putative selected mutations. Of 26...

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