The Wiskott-Aldrich Syndrome Gene as a Candidate Gene for Atopic Dermatitis

Development of lentiviral gene therapy for Wiskott Aldrich syndrome.

BACKGROUND Wiskott Aldrich syndrome (WAS) is a rare X-linked primary immunodeficiency. This complex disease is characterised by microthrombocytopenia, recurrent infections, eczema and is associated with a high incidence of autoimmunity and of lymphoid malignancies. WAS is attracting growing attention not only because it highlights the rich cellular and systems biology revolving around cytoskele...

Two novel mutations identified in the Wiskott-Aldrich syndrome protein gene cause Wiskott-Aldrich syndrome and thrombocytopenia.

Wiskott-Aldrich syndrome (WAS) and X-linked thrombocytopenia (XLT) are rare X-linked genetic disorders caused by mutations of the Wiskott-Aldrich syndrome protein (WASP) gene. Both disorders are clinically characterized by chronic thrombocytopenia of small platelets. WAS is a more severe form of the disorder and also courses with eczema, and immune dysfunction. In the present study, we investig...

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

Generation of a lentiviral vector producer cell clone for human Wiskott-Aldrich syndrome gene therapy

We have developed a producer cell line that generates lentiviral vector particles of high titer. The vector encodes the Wiskott-Aldrich syndrome (WAS) protein. An insulator element has been added to the long terminal repeats of the integrated vector to limit proto-oncogene activation. The vector provides high-level, stable expression of WAS protein in transduced murine and human hematopoietic c...