The invention provides methods and reagents for detecting a polymorphism associated with in an upstream region of the interleukin-1 beta (IL-B) gene (IL-1B (3737)) that affects transcription of the gene and susceptibility to inflammatory and infectious diseases such as periodontal disease and Alzheimer's...http://www.google.de/patents/US20030235890?utm_source=gb-gplus-sharePatent US20030235890 - Functional polymorphisms of the interleukin-1 locus affecting transcription and susceptibility to inflammatory and infectious diseases