Expression of CD95 on mature leukocytes of MRL/lpr mice after transplantation of genetically modified bone marrow stem cells

Federzoni, Elena; Gordon, Grace; Müller, Stefan; Schmid, Inès; Simon, Hans-Uwe; Yousefi, Shida (2008). Expression of CD95 on mature leukocytes of MRL/lpr mice after transplantation of genetically modified bone marrow stem cells. Immunology letters, 117(1), pp. 45-9. Amsterdam: Elsevier 10.1016/j.imlet.2007.11.019

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Bone marrow transplantation (BMT) is commonly used for the treatment of severe haematological and immunological diseases. For instance, the autoimmune lymphoproliferative syndrome (ALPS) caused by a complete expression defect of CD95 (Fas, APO-1) can be cured by allogeneic BMT. However, since this therapy may not generate satisfactory results when only partially compatible donors are available, we were interested in the development of a potential alternative treatment by using lentiviral gene transfer of a normal copy of CD95 cDNA in hematopoietic stem cells. Here, we show that this approach applied to MRL/lpr mice results in the expression of functional CD95 receptors on the surface of lymphocytes, monocytes, and granulocytes. This suggests that correction of CD95 deficiency can be achieved by gene therapy.

Item Type:	Journal Article (Original Article)
Division/Institute:	04 Faculty of Medicine > Pre-clinic Human Medicine > Institute of Pharmacology
UniBE Contributor:	Simon, Hans-Uwe, Yousefi, Shida
ISSN:	0165-2478
ISBN:	18222547
Publisher:	Elsevier
Language:	English
Submitter:	Factscience Import
Date Deposited:	04 Oct 2013 15:02
Last Modified:	05 Dec 2022 14:19
Publisher DOI:	10.1016/j.imlet.2007.11.019
PubMed ID:	18222547
Web of Science ID:	000255183400006
URI:	https://boris.unibe.ch/id/eprint/26897 (FactScience: 93080)