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2003 FEB 13 - (NewsRx.com & NewsRx.net) -- EntreMed, Inc., (ENMD) has published preclinical data on how its small molecule drug candidate Panzem inhibits the growth of tumor cells and blood vessel cells associated with disease.
EntreMed scientists found that Panzem, also referred to as 2-methoxyestradiol (or 2ME2), kills tumor cells and their supporting blood vessel cells by turning-on increased levels of a death receptor (Death Receptor 5 or DR5) that is located on the cell surface. In turn, this action triggers programmed cell death, or "apoptosis." DR5 may also serve as surrogate marker for assessing clinical responses to Panzem. Currently, Panzem is in phase I clinical trials for breast cancer and in phase II trials for the blood cancer multiple myeloma. A phase II trial for prostate cancer is complete. The in vitro and in vivo Panzem data were published in Cancer Research.
EntreMed president and chief operating officer Neil Campbell said, "Identifying and understanding how Panzem activates cell death is critical to EntreMed's further development of Panzem not only for an oncology treatment, but also for non-oncology applications in such fields as ...
Source: HighBeam Research, Preclinical data published on how Panzem inhibits cell growth.