1. Glycans of the immune system 2. C-type lectin in host-pathogen interactions 3.Galectins 4. Siglecs and the immune system 5. CD22 and B cell signalling 6. New CD33-related Siglecs in the innate immune System 7. Modulation of Immune Tolerance by Siglec-sialic acid interaction 8. Siglecs and immune regulation 9. Siglecs and the Attenuation of Inflammatory Responses 10. The Regulation of the Life Span of Myeloid Cells in the Context of Inflammation by Siglec-8, Siglec-9, and Siglec-F 11.Siglecs, Dendritic cells, and T cell activation 12. Glycobiology of autoimmunity and chronic inflammation 13. Immune response and glycobiology 14. Glycobiology of fungus and infection 15. Glycobiology of virus and infection 16. Glycans as antibody epitopes 17. Glycobiology of bacteria and infection 18. Glycobiology of tumour and immunity 19. Therapeutic strategies based on microorganism and virus protein-glycan interactions