VANCOUVER, British Columbia, Sept. 12, 2011 (GLOBE NEWSWIRE) -- Tekmira Pharmaceuticals Corporation (Nasdaq:TKMR) (TSX:TKM), a leading developer of RNA interference (RNAi) therapeutics, announced today a presentation of data demonstrating, for the first time, in vivo efficacy of RNAi against the Hepatitis C virus (HCV).
