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Stem cells in the treatment of inflammatory arthritis

Tyndall, Alan and van Laar, Jacob M.. (2010) Stem cells in the treatment of inflammatory arthritis. Best practice & research. Clinical rheumatology, Vol. 24, H. 4. pp. 565-574.

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Official URL: http://edoc.unibas.ch/dok/A6007752

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Abstract

Autologous haematopoietic stem cell transplantation in patients with rheumatoid arthritis (RA) resulted in a positive short-term outcome clinically with low treatment-related toxicity. However, early conditioning regimens were of low immunoablative intensity and most patients relapsed. Mechanistic studies suggest that residual lesional effector cells may have been responsible for the relapses. The introduction of biopharmaceuticals has, for the moment, reduced the need for further experimental studies. Juvenile idiopathic arthritis patients, mostly of the systemic subgroup, have shown nearly 33% durable drug-free remission, but with significant toxicity, including fatal macrophage-activation syndrome early in the programme. Later modifications to the protocol have reduced this toxicity. Mesenchymal stem cells (MSCs), derived from several sources including bone marrow and adipose tissue, are being tested as tissue-regenerative and immunomodulating agents in many autoimmune diseases and animal models of inflammatory arthritis have been positive. MSCs and other stromal cells derived from actively inflamed synovium and peripheral blood of RA patients do not always demonstrate a full range of differentiation potential compared with healthy MSCs, although their immunomodulalatory capacity is unimpaired.
Faculties and Departments:03 Faculty of Medicine > Bereich Medizinische Fächer (Klinik) > Ehemalige Einheiten Medizinische Fächer (Klinik) > Rheumatologie FPS (Tyndall)
03 Faculty of Medicine > Departement Klinische Forschung > Bereich Medizinische Fächer (Klinik) > Ehemalige Einheiten Medizinische Fächer (Klinik) > Rheumatologie FPS (Tyndall)
03 Faculty of Medicine > Departement Biomedizin > Former Units at DBM > Rheumatologie FPS (Tyndall)
UniBasel Contributors:De Vere-Tyndall, Alan
Item Type:Article, refereed
Article Subtype:Further Journal Contribution
Bibsysno:Link to catalogue
Publisher:Baillière Tindall
ISSN:1521-6942
Note:Publication type according to Uni Basel Research Database: Journal item
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Last Modified:20 Jun 2014 07:55
Deposited On:20 Jun 2014 07:55

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