MARTINSRIED, Germany, April 28, 2008 (PRIME NEWSWIRE) -- MorphoSys AG (Frankfurt:MOR) (Prime Standard Segment, TecDAX) today announced the completion of a first dosing regimen in a phase 1 clinical study on healthy volunteers of the HuCAL-derived antibody MOR103 with no adverse events reported. Six healthy volunteers in the first dosing group have been enrolled and received MOR103 injections, while three volunteers received placebo. The safety review of the medical data from the lowest dosing group yielded a determination that it was safe to proceed with the second dosing group. The randomized, double-blind, placebo-controlled, single-ascending dose trial will be conducted in approx. 50 healthy volunteers and is being conducted in a Clinical Pharmacology Unit (CPU) in Utrecht, the Netherlands. The trial is scheduled to be finalized in 2008 and final reporting is expected in Q1 2009.