Molecular screening of the neutrophil elastase gene in congenital neutropenia.

ABSTRACT

Congenital neutropenia is a rare hematopoietic disease, which occurs sporadically or as an auto-somal dominant inherited disorder. Pathogenesis of congenital neutropenia can now be attributed to mutations of the ELA2 gene encoding neutrophil elastase. A child with severe congenital neutropenia with a heterozygous mutation G1887A in exon 2 of ELA2 gene is reported.