The aim of this thesis was to unravel the role of the humoral immune system in rheumatoid arthritis patients by employing new immunosuppressive strategies, i.e. specific B-cell depletion with... Show moreThe aim of this thesis was to unravel the role of the humoral immune system in rheumatoid arthritis patients by employing new immunosuppressive strategies, i.e. specific B-cell depletion with Rituximab and non-specific lymfoablative treatment with high dose chemotherapy and hematopoeietic stem cell transplantation. This thesis evaluates the clinical benefit of these strategies as well as the immunological changes that coincide with clinical improvement. By combining clinical outcome with immunological parameters of the humoral immune system, these studies provide a unique approach to investigatepathologic mechanisms in rheumatoid arthritis. Show less
