SAN DIEGO, Nov. 22, 2011 (GLOBE NEWSWIRE) -- Trius Therapeutics, Inc. (Nasdaq:TSRX - News) announced today that Jeffrey Stein, Ph.D., President and Chief Executive Officer of Trius Therapeutics, will provide a corporate presentation on Tuesday, November 29 at 10:30 a.m. at the 23rd Annual Piper Jaffray Healthcare Conference. The presentation will take place at the Palace Hotel in New York.