part Section A Immunity -- chapter 1 Human leucocyte antigen (HLA) transgenic mice for the analysis of autoimmune disease Daniel M Altmann, Stephan Ellmerich and Rosemary J Boyton -- chapter 2 Manipulating cytokine networks in autoimmunity Andrew P Cope -- chapter 3 B-cells and autoimmune disease Menna R Clatworthy and Kenneth GC Smith -- chapter 4 Complement, Fc receptors and immune complexes Kevin A Davies -- chapter 5 Peripheral tolerance: the transplantation model Bernd M Spriewald and Kathryn J Wood -- chapter 6 Tumour immunology / part Section B Infection -- chapter 7 Genetic susceptibility to infection Jeremy Hull -- chapter 8 Toll-like receptors and host response to infection David H Wyllie and Robert C Read -- chapter 9 Matrix metalloproteinases and infectious diseases Nicholas M Price and Jon S Friedland -- chapter 10 HIV and its manipulation of chemokine receptors Sunil Shaunak -- chapter 11 Viral evasion of the immune system Babak Javid and Paul J Lehner -- chapter 12 Pathogenicity islands Kate E Unsworth and David W Holden.