WARRINGTON, Pa., Aug. 2, 2007 (PRIME NEWSWIRE) -- Discovery Laboratories, Inc. (Nasdaq:DSCO) today reports progress in addressing previously-announced manufacturing and stability issues and the April 2006 FDA Approvable Letter (Approvable Letter), which focused on the Chemistry, Manufacturing and Controls (CMC) section of the New Drug Application (NDA) for Surfaxin(r) (lucinactant) for the prevention of Respiratory Distress Syndrome (RDS) in premature infants. Discovery Labs remains on track to file its formal response to the Approvable Letter in the October 2007 timeframe, followed by an anticipated six-month review cycle by the FDA for potential approval of the Surfaxin NDA.