Zymo Drug Fails Arthritis Trials

ZymoGenetics (NASDAQ: [[ticker:ZGEN]]), the Seattle-based biotech company, said today in a regulatory filing that the atacicept drug it developed and licensed to Merck KGaA has failed to reach its goal of controlling rheumatoid arthritis in a pair of mid-stage clinical trials. The study confirmed the biological effect of atacicept, and researchers saw no unexpected side effects. Studies are still ongoing of atacicept for two other autoimmune diseases—lupus and multiple sclerosis, the company said.

Author: Luke Timmerman

Luke is an award-winning journalist specializing in life sciences. He has served as national biotechnology editor for Xconomy and national biotechnology reporter for Bloomberg News. Luke got started covering life sciences at The Seattle Times, where he was the lead reporter on an investigation of doctors who leaked confidential information about clinical trials to investors. The story won the Scripps Howard National Journalism Award and several other national prizes. Luke holds a bachelor’s degree in journalism from the University of Wisconsin-Madison, and during the 2005-2006 academic year, he was a Knight Science Journalism Fellow at MIT.