REDWOOD CITY, Calif., Oct. 8, 2009 (GLOBE NEWSWIRE) -- Threshold Pharmaceuticals, Inc. (Nasdaq:THLD) today announced clinical trial results related to Threshold's clinical stage hypoxia-activated prodrug, TH-302. The results were presented at the Perspectives in Melanoma XIII Conference taking place in Baltimore, Maryland from October 8 to 10, 2009.
