Molecular characterization of two Malaysian patients with Wiskott-Aldrich syndrome.

Autor: Baharin MF; Institute for Medical Research, Allergy and Immunology Research Centre, Jalan Pahang, 50588 Kuala Lumpur, Malaysia. mohdfarid@imr.gov.my., Kader Ibrahim SB, Yap SH, Abdul Manaf AM, Mat Ripen A, Dhaliwal JS
Jazyk: angličtina
Zdroj: The Malaysian journal of pathology [Malays J Pathol] 2015 Aug; Vol. 37 (2), pp. 153-8.
Abstrakt: The Wiskott-Aldrich Syndrome (WAS) is an X-linked immunodeficiency condition characterized by microthrombocytopenia, eczema and recurrent infections. It is caused by mutations in the Wiskott-Aldrich Syndrome protein (WASP) gene. We investigated two Malay boys who presented with congenital thrombocytopenia, eczema and recurrent infections. Here we report two cases of WASP mutation in Malaysia from two unrelated families. One had a novel missense mutation in exon 1 while the other had a nonsense mutation in exon 2. Both patients succumbed to diseaserelated complications. A differential diagnosis of WAS should be considered in any male child who present with early onset thrombocytopenia, especially when this is associated with eczema and recurrent infections.
Databáze: MEDLINE