Harbor BioSciences, Inc. today announced that the company has received a notice of allowance from the United States Patent Office of patent claims covering the use of its lead product candidate Apoptone®. The patent claims cover the use of Apoptone to treat prostate cancer, breast cancer and benign prostatic hypertrophy. Apoptone (HE3235) is a novel synthetic steroid analog of a dihydrotestosterone metabolite and has been found to stimulate cell death (apoptosis) in animal models of prostate and breast cancers.
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