Biotech Startup PhaseRx Wins $19M Pledge
Published: Feb 28, 2008
The financing was led by ARCH Venture Partners, 5AM Ventures and Versant Ventures. In connection with the financing, Steven Gillis of ARCH Venture Partners, John Diekman of 5AM Ventures and Brian Atwood of Versant Ventures will join the company’s board. Dr. Gillis will also become the company’s Chairman.
PhaseRx was formed by Robert Overell of Foundation BioVentures, together with cofounders Professors Patrick Stayton and Allan Hoffman from the University of Washington’s Department of Bioengineering; Professor Oliver Press of the Fred Hutchinson Cancer Research Center’s Clinical Research Division; and Dr. Paul H. Johnson, the company’s Chief Scientific Officer. The company has exclusively licensed novel polymer technology from the University of Washington from the Stayton and Hoffman laboratories that enables the effective delivery of siRNA. “We are very excited to see this technology move from the academic setting into the commercial realm” said Professor Stayton.
Steven Gillis, the Company’s new Chairman, said “as investors, we see siRNA delivery as a very important area, and believe the PhaseRx polymer technology represents a potential platform solution for issues associated with delivery of not just siRNA but other types of therapeutics that have proven difficult to deliver to intracellular targets”. “We are very fortunate to have such distinguished venture groups and individuals to help us develop this technology” said Robert Overell, President of PhaseRx, “the initial financing will allow us to reduce this technology to practice, and the $15 million will be used to develop it into a truly robust system for important clinical applications.” Dr. Johnson, the Company’s founding Chief Scientific Officer, said “I am very excited about the PhaseRx technology, which I believe has significant promise based on my extensive prior experience in the arena of siRNA delivery.”