3 rezultate
BACKGROUND
Alexander disease is a rare form of leukodystrophy that involves mainly astrocytes; it is inherited in an autosomal recessive manner and occurs by mutations in the GFAP gene, located on chromosome 17q21. It can occur at any age and its infantile form is characterized by macrocephaly,
Since the first report by Brenner et al. of mutations in the glial fibrillary acidic protein (GFAP) gene in patients with Alexander disease, several molecular genetic studies have been performed in different ethnic groups. We previously reported a Japanese patient with a mutation, R239C, which is
Heterozygous, de novo mutations in the glial fibrillary acidic protein (GFAP) gene have recently been reported in 12 patients affected by neuropathologically proved Alexander disease. We searched for GFAP mutations in a series of patients who had heterogeneous clinical symptoms but were candidates