Wiskott-Aldrich syndrome: cellular impairments and their implication for carrier detection

Wiskott-Aldrich syndrome: cellular impairments and their implication for carrier detection.

A family in which two male siblings were affected with Wiskott-Aldrich syndrome (WAS) was studied using G-6-PD isoenzymes as an X-linked marker in order to investigate the nature of cellular abnormalities. Isolated peripheral blood cell types from the doubly heterozygous mother of the affected males seemingly failed to express the G-6-PD allele in cis position with the WAS allele while her cult...

Carrier detection in the Wiskott Aldrich syndrome.

The Wiskott-Aldrich syndrome (WAS) is an X-linked recessive disease characterized by immunodeficiency and severe thrombocytopenia in affected males, but no demonstrable clinical abnormalities in carrier females. Through analysis of the methylation patterns of X-linked genes that display restriction fragment length polymorphisms (RFLPs), we studied the pattern of X-chromosome inactivation in var...

[The Wiskott-Aldrich syndrome].

can occur, the observed improvement cannot necessarily b)e attributed to the transfer factor. However, in two patients repeated remissions consistently followed transfer factor administration on repeated occasions. This included freedom from infections, regression of splenomegaly, and clearing of eczema. An unexpected finding was a decrease in bleeding in 3 of the 10 patients who had bleeding. ...

Wiskott-Aldrich syndrome with macrothrombocytopenia.

BACKGROUND Wiskott-Aldrich syndrome is a rare X-linked immunodeficiency disorder with a variable phenotype. CASE CHARACTERISTICS 3.5-year-old boy diagnosed with Wiskott-Aldrich syndrome. OBSERVATION Unusual and persistent thrombocytopenia with increased platelet volume (>10fL). He did not exhibit characteristic clinical and laboratory finding for the syndrome. OUTCOME Maternally inherited...

Wiskott-Aldrich Syndrome Protein (WASP) Syndrome Impair the Interaction of Mutations That Cause the Wiskott-Aldrich