WALTHAM, Mass.--(BUSINESS WIRE)--Interleukin Genetics, Inc. (AMEX:ILI) and collaborators at the University of California San Diego today reported at the American College of Cardiology annual meeting that associations between coronary artery disease (CAD) and both oxidized phospholipids (OxPL) and Lp(a) levels appear to be dependent on pro-inflammatory variants of the interleukin-1 (IL-1) genes.