Description:
SIALIC ACID STORAGE DISEASE; SIASD
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Repository
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NIGMS Human Genetic Cell Repository
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| Subcollection |
Heritable Diseases
Lysosomal Storage Diseases |
| Class |
Disorders of Carbohydrate Metabolism |
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Cell Type
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Fibroblast
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Tissue Type
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Skin
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Transformant
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Untransformed
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Race
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White
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Ethnicity
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SWEDISH
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Relation to Proband
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proband
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Confirmation
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Clinical summary/Case history
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Species
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Homo sapiens
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Common Name
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Human
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Remarks
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| IDENTIFICATION OF SPECIES OF ORIGIN |
Species of Origin Confirmed by Nucleoside Phosphorylase,Glucose-6-Phosphate Dehydrogenase, and Lactate Dehydrogenase Isoenzyme Electrophoresis |
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| Remarks |
Clinically affected; abnormal sialyloligosaccharides; profound developmental delay; high level of free sialic acid in urine (1502 nomles/mg creatinine with normal controls 318 + or - 277); hypotonia; appendicular ataxia and weakness |
| Split Ratio |
1:2 |
| Temperature |
37 C |
| Percent CO2 |
8% |
| Medium |
Dulbecco Modified Eagles Medium (high glucose) with 2mM L-glutamine or equivalent |
| Serum |
15% fetal bovine serum Not inactivated |
| Substrate |
None specified |
| Subcultivation Method |
trypsin-EDTA |
| Supplement |
Sodium Pyruvate 100mM |
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