Fanconi-Bickel Syndrome and Autosomal Recessive Proximal Tubulopathy with Hypercalciuria (ARPTH) Are Allelic Variants Caused by GLUT2 Mutations

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منابع مشابه

Fanconi-Bickel syndrome and autosomal recessive proximal tubulopathy with hypercalciuria (ARPTH) are allelic variants caused by GLUT2 mutations.

CONTEXT Many inherited disorders of calcium and phosphate homeostasis are unexplained at the molecular level. OBJECTIVE The objective of the study was to identify the molecular basis of phosphate and calcium abnormalities in two unrelated, consanguineous families. PATIENTS The affected members in family 1 presented with rickets due to profound urinary phosphate-wasting and hypophosphatemic ...

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Nephrocalcinosis (Enamel Renal Syndrome) Caused by Autosomal Recessive FAM20A Mutations

BACKGROUND/AIMS Calcium homeostasis requires regulated cellular and interstitial systems interacting to modulate the activity and movement of this ion. Disruption of these systems in the kidney results in nephrocalcinosis and nephrolithiasis, important medical problems whose pathogenesis is incompletely understood. METHODS We investigated 25 patients from 16 families with unexplained nephroca...

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A novel mutation of the GLUT2 gene in a Turkish patient with Fanconi-Bickel syndrome.

Fanconi-Bickel syndrome is a rare inherited disorder of carbohydrate metabolism. The disease is characterized by the association of a massive hepatomegaly due to glycogen accumulation, severe hypophosphatemic rickets and marked growth retardation due to proximal renal tubular dysfunction. Fanconi-Bickel syndrome is a single gene disease and is caused by defects in the facilitative glucose trans...

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Autosomal recessive Stickler syndrome in two families is caused by mutations in the COL9A1 gene.

PURPOSE To investigate COL9A1 in two families suggestive of autosomal recessive Stickler syndrome and to delineate the associated phenotype. METHODS The probands of two consanguineous autosomal recessive Stickler families were evaluated for homozygosity using SNP microarray in one and haplotype analysis in the other. Subsequently, the entire COL9A1 open reading frame was analyzed by DNA seque...

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An Indian girl with Fanconi-Bickel syndrome without SLC2A2 gene mutation.

Fanconi-Bickel syndrome is a rare autosomal-recessive disorder caused by defects in the facilitative glucose transporter 2 (GLUT2) gene. It is characterized by hepatorenal glycogen accumulation, tubular nephropathy and impaired utilization of glucose and galactose. In this communication, we present the case of a 5-year-old girl who presented with deforming rickets and massive hepatomegaly. Live...

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ژورنال

عنوان ژورنال: The Journal of Clinical Endocrinology & Metabolism

سال: 2012

ISSN: 0021-972X,1945-7197

DOI: 10.1210/jc.2012-1279