SAN DIEGO--(BUSINESS WIRE)--Ardea Biosciences, Inc. (Nasdaq:RDEA), a biotechnology company focused on the discovery and development of small-molecule therapeutics for the treatment of gout, human immunodeficiency virus (HIV), cancer and inflammatory diseases, today reported recent accomplishments, announced fourth quarter and full-year 2008 financial results and provided key upcoming clinical development milestones and financial guidance for 2009.