Glycogen storage disease due to GLUT2 deficiency

General Information (adopted from Orphanet):

Synonyms, Signs: GLYCOGEN STORAGE DISEASE XI
GLYCOGENOSIS, FANCONI TYPE
FANCONI SYNDROME WITH INTESTINAL MALABSORPTION AND GALACTOSE INTOLERANCE
HEPATIC GLYCOGENOSIS WITH FANCONI NEPHROPATHY
PSEUDO-PHLORIZIN DIABETES
HEPATIC GLYCOGENOSIS WITH AMINO ACIDURIA AND GLUCOSURIA
HEPATORENAL GLYCOGENOSIS WITH RENAL FANCONI SYNDROME
FBS
Fanconi-Bickel disease
Bickel-Fanconi glycogenosis
GSD due to GLUT2 deficiency
Glycogenosis due to GLUT2 deficiency
Number of Symptoms 26
OrphanetNr: 2088
OMIM Id: 227810
ICD-10: E74.0
UMLs:
MeSH:
MedDRA:
Snomed:

Prevalence, inheritance and age of onset:

Prevalence: 200 cases [Orphanet]
Inheritance: Autosomal recessive
[Orphanet]
Age of onset: Neonatal
Infancy
[Orphanet]

Disease classification (adopted from Orphanet):

Parent Diseases: AARSKOG SYNDROME, AUTOSOMAL DOMINANT
 -AARSKOG SYNDROME, AUTOSOMAL DOMINANT
Glucose transport disorder
 -Rare genetic disease
Glycogen storage disease
 -Rare genetic disease
Metabolic liver disease
 -Rare genetic disease
 -Rare hepatic disease
Nephropathy secondary to a storage or other metabolic disease
 -Rare genetic disease
 -Rare renal disease

Symptom Information: Sort by abundance 

1
(HPO:0003109) Hyperphosphaturia 18 / 7739
2
(HPO:0000124) Renal tubular dysfunction 46 / 7739
3
(HPO:0002909) Generalized aminoaciduria 13 / 7739
4
(HPO:0003076) Glycosuria 32 / 7739
5
(HPO:0011038) Abnormality of renal resorption 6 / 7739
6
(HPO:0001249) Intellectual disability 1089 / 7739
7
(HPO:0001263) Global developmental delay 853 / 7739
8
(HPO:0001270) Motor delay 322 / 7739
9
(HPO:0002749) Osteomalacia 24 / 7739
10
(HPO:0004396) Poor appetite 7 / 7739
11
(HPO:0002024) Malabsorption 142 / 7739
12
(HPO:0003270) Abdominal distention 46 / 7739
13
(HPO:0001508) Failure to thrive 454 / 7739
14
(HPO:0001510) Growth delay 295 / 7739
15
(HPO:0003758) Reduced subcutaneous adipose tissue 27 / 7739
16
(HPO:0004915) Impairment of galactose metabolism 1 / 7739
17
(HPO:0002148) Hypophosphatemia 43 / 7739
18
(HPO:0012468) Chronic acidosis 1 / 7739
19
(HPO:0003537) Hypouricemia 13 / 7739
20
(HPO:0002900) Hypokalemia 45 / 7739
21
(HPO:0003155) Elevated alkaline phosphatase 52 / 7739
22
(OMIM) Thin limbs 3 / 7739
23
(OMIM) Normal red cell galactokinase 1 / 7739
24
(OMIM) Impaired galactose metabolism 1 / 7739
25
(OMIM) No cystinosis 1 / 7739
26
(OMIM) Normal red cell galactose-1-phosphate uridyltransferase 1 / 7739

Associated genes:

SLC2A2;

ClinVar (via SNiPA)

Gene symbol Variation Clinical significance Reference

Additional Information:

Description: (OMIM) Fanconi-Bickel syndrome is a rare but well-defined clinical entity, inherited in an autosomal recessive mode and characterized by hepatorenal glycogen accumulation, proximal renal tubular dysfunction, and impaired utilization of glucose and galactose (Manz et al., 1987). Because no underlying ...
Clinical Description OMIM Fanconi and Bickel (1949) described what they believed to be the first combination of tubular nephropathy and glycogen storage disease in a boy born to consanguineous parents living in a remote valley in the southern Swiss Alps. Because of ...
Molecular genetics OMIM Among the members of the facilitative glucose transporter family, Santer et al. (1997) considered GLUT2 (138160), the 524-amino acid, high-Km isoform expressed in hepatocytes, pancreatic beta cells, and the basolateral membranes of intestinal and renal tubular epithelial cells (Mueckler ...