Clinical Advance of Wiskott-Aldrich Syndrome
- VernacularTitle:Wiskott-Aldrich综合征的临床研究进展
- Author:
hui-qin, XIAO
;
xiao-dong, ZHAO
- Publication Type:Journal Article
- Keywords:
Wiskott-Aldrich syndrome;
intermittent X-linked thrombocytopenia;
X-linked neutropenia;
hematopoietic stem cell transplantation
- From:Journal of Applied Clinical Pediatrics
2006;0(21):-
- CountryChina
- Language:Chinese
-
Abstract:
The Wiskott-Aldrich syndrome(WAS)is a rare X-linked recessive immunodeficiency disorder characterized by thrombocytopenia and small platelets,eczema,recurrent infections,and increased risk for autoimmunity and malignancy.The gene responsible for this syndrome is WAS protein(WASP)gene.Six mutational hotspots have been identified now.Flow cytometric analysis of the WASP expression in lymphocytes is simple,rapid,and applicable for screening of WAS.WASP gene sequencing analysis can confirm the diagnosis.Hemato-poietic stem cell transplantation(HSCT)is the mainstay of treatment for WAS.So far more than 40 WAS patients have been diagnosed in China.Due to the few reports and varied clinical manifestations,WAS is often misdiagnosed as idiopathic thrombocytopenic purpura.This review will focus on recent progress in understanding the clinical presentations associated with mutations of the WASP gene,the genotype-phenotype correlation and management of this lethal disease.
