PASADENA, Calif.--(BUSINESS WIRE)--Arrowhead Research Corporation (NASDAQ:ARWR) announced today that Insert Therapeutics, its majority-owned subsidiary, signed a definitive agreement with R&D Biopharmaceuticals in which it will acquire an exclusive, world-wide license to multiple second generation epothilone anticancer drugs. Insert will apply its proprietary Cyclosert transport system to select second generation epothilones now in development at R&D.
