EIF2B-related disorders: antenatal onset and involvement of multiple organs.

ABSTRACT: Leukoencephalopathy with vanishing white matter, also called "childhood ataxia with central nervous system hypomyelination," is the first human disease related to mutations in any of the five genes encoding subunits of eukaryotic initiation factor eIF2B or any translation factor at all. eIF2B is essential in all cells of the body for protein synthesis and the regulation of this protein synthesis under different stress conditions. It is surprising that mutations in the eIF2B genes have been reported to lead to abnormalities of the white matter of the brain only, although it has been shown recently that ovarian failure may accompany the leukoencephalopathy. Another surprising observation is that the onset of the disease varies from early childhood to adulthood, with the exception of Cree leu

SUBMITTER: van der Knaap MS 

PROVIDER: S-EPMC1180499 | biostudies-literature | 2003 Nov

REPOSITORIES: biostudies-literature