Current understanding of the Wiskott-Aldrich syndrome and prospects for gene therapy
Authors: Trifari, Sara; Marangoni, Francesco; Scaramuzza, Samantha; Aiuti, Alessandro; Roncarolo, Maria Grazia; Dupré, Loïc
Source: Expert Review of Clinical Immunology, Volume 3, Number 2, March 2007 , pp. 205-215(11)
Publisher: Expert Reviews
Abstract:
Gene therapy, based on the transplantation of genetically corrected autologous hematopoietic stem cells (HSCs), has proven to be an effective therapeutic approach as an alternative to allogenic HSC transplantation for the cure of severe combined immunodeficiencies (SCID). In this article, the recent preclinical studies aiming towards gene therapy trials for the Wiskott-Aldrich syndrome (WAS), a life-threatening immunodeficiency characterized by infections, hemorrhages, autoimmune disorders and lymphomas, will be reviewed. An update of the safety and efficacy data obtained in studies performed in murine disease models and in cells from WAS patients will be presented. Based on these data and on the clinical results of the recent trials for SCID, the most critical issues regarding the implementation of a gene therapy approach for WAS will be discussed.Keywords: gene therapy; hematopoietic stem cells; lentiviral vectors; primary immunodeficiency; Wiskott-Aldrich syndrome
Document Type: Research article
DOI: http://dx.doi.org/10.1586/1744666X.3.2.205
Publication date: 2007-03-01
- Expert Review of Clinical Immunology provides expert analysis and commentary regarding the performance of new therapeutic and diagnostic modalities in disease states with a strong immunologic component, such as allergic asthma, rheumatoid arthritis, inflammatory bowel disease, psoriasis and multiple sclerosis
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- By this author: Trifari, Sara ; Marangoni, Francesco ; Scaramuzza, Samantha ; Aiuti, Alessandro ; Roncarolo, Maria Grazia ; Dupré, Loïc

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