Document Detail


Wolfram syndrome and WFS1 gene.
MedLine Citation:
PMID:  20738327     Owner:  NLM     Status:  In-Process    
Abstract/OtherAbstract:
Wolfram syndrome (WS) (MIM 222300) is a rare multisystem neurodegenerative disorder of autosomal recessive inheritance, also known as DIDMOAD (diabetes insipidus, insulin-deficient diabetes mellitus, optic atrophy and deafness). A Wolfram gene (WFS1) has been mapped to chromosome 4p16.1 which encodes an endoplasmic reticulum (ER) membrane-embedded protein. ER localization suggests that WFS1 protein has physiological functions in membrane trafficking, secretion, processing and/or regulation of ER calcium omeostasis. Disturbances or overloading of these functions induce ER stress responses, including apoptosis. Most WS patients carry mutations in this gene, but some studies provided evidence for genetic heterogeneity, and the genotype-phenotype relationships are not clear. Here we review the data regarding the mechanisms and the mutations of WFS1 gene that relate to WS.
Authors:
L Rigoli; F Lombardo; C Di Bella
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Publication Detail:
Type:  Journal Article     Date:  2010-08-26
Journal Detail:
Title:  Clinical genetics     Volume:  79     ISSN:  1399-0004     ISO Abbreviation:  Clin. Genet.     Publication Date:  2011 Feb 
Date Detail:
Created Date:  2011-01-07     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0253664     Medline TA:  Clin Genet     Country:  Denmark    
Other Details:
Languages:  eng     Pagination:  103-17     Citation Subset:  IM    
Copyright Information:
© 2010 John Wiley & Sons A/S.
Affiliation:
Department of Pediatrics, University Hospital, Messina, Italy. luciana.rigoli@unime.it
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