In:
Blood, American Society of Hematology, Vol. 109, No. 1 ( 2007-01-01), p. 383-385
Abstract:
Immune dysregulation, polyendocrinopathy, enteropathy, X-linked (IPEX) syndrome is a rare, fatal autoimmune disorder caused by mutations in the FOXP3 gene leading to the disruption of signaling pathways involved in regulatory T-lymphocyte function. Lifelong multiagent immunosuppression is necessary to control debilitating autoimmune manifestations such as colitis and food allergies. Allogeneic hematopoietic stem cell transplantation (HSCT) can restore T-cell regulatory function but has been previously associated with poor outcome. We describe successful HSCT in 4 patients with IPEX syndrome using a novel reduced-intensity conditioning regimen that resulted in stable donor engraftment, reconstitution of FOXP3+ T regulatory CD4+ cells, and amelioration of gastrointestinal symptoms.
Type of Medium:
Online Resource
ISSN:
0006-4971
,
1528-0020
DOI:
10.1182/blood-2006-05-025072
Language:
English
Publisher:
American Society of Hematology
Publication Date:
2007
detail.hit.zdb_id:
1468538-3
detail.hit.zdb_id:
80069-7
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