Article
Endoplasmic reticulum stress induces Wfs1 gene expression in pancreatic β-cells via transcriptional activation
1 Jul 2005
Abstract excerpt
OBJECTIVE: The WFS1 gene encodes an endoplasmic reticulum (ER) membrane-embedded protein. Homozygous WFS1 gene mutations cause Wolfram syndrome, characterized by insulin-deficient diabetes mellitus and optic atropy. Pancreatic beta-cells are selectively lost from the patient's islets. ER localization suggests that WFS1 protein has physiological functions in membrane trafficking, secretion, processing and/or...
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