Sialidosis Type 1

Description

Sialidosis type 1 (ST-1) is a very rare lysosomal storage disease, and is the normosomatic form of sialidosis (see this term), characterized by gait abnormalities, progressive visual loss, bilateral macular cherry red spots and myoclonic epilepsy and ataxia, that usually presents in the second to third decade of life.

Clinical Features

Top most frequent phenotypes and symptoms related to Sialidosis Type 1

  • Intellectual disability
  • Seizures
  • Short stature
  • Scoliosis
  • Ataxia
  • Nystagmus
  • Sensorineural hearing impairment
  • Muscular hypotonia
  • Cataract
  • Muscle weakness
And another 32 symptoms. If you need more information about this disease we can help you.
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Incidence and onset information

Not enough data available about incidence and published cases.


Mendelian

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Sialidosis Type 1 Recommended genes panels

Panel Name, Specifity and genes Tested/covered
Non-immune Hydrops Panel.

By Greenwood Genetic Center Diagnostic Laboratories Greenwood Genetic Center in United States.

COL2A1, GNPTAB, GLB1, HADHA, RAF1, SMPD1, RPL35A, HADHB, ALG9, ALG1, CTSA, GUSB, GALNS, GBE1, PMM2, FGFR3, GBA, BRAF, DHCR7, GLA , (...)

View the complete list with 67 more genes
Specificity
2 %
Genes
100 %
Sialidosis.

By Greenwood Genetic Center Diagnostic Laboratories Greenwood Genetic Center in United States.

NEU1
Specificity
100 %
Genes
100 %
Lysosomal Storage Disease Panel.

By Greenwood Genetic Center Diagnostic Laboratories Greenwood Genetic Center in United States.

GAA, COL2A1, PSAP, GNPTAB, GLB1, GNE, SMPD1, CTSD, HEXA, GM2A, HEXB, PHYH, CTSK, CTSA, GUSB, GALNS, GNS, HGSNAT, NAGLU, SGSH , (...)

View the complete list with 55 more genes
Specificity
2 %
Genes
100 %
Ataxia Exome Panel.

By Genetic Services Laboratory University of Chicago in United States.

FMR1, TTR, UBE3A, AARS2, ABHD12, PC, UQCRQ, UQCRB, HLCS, BTD, ATP7B, ATPAF2, AUH, BCKDHA, BCKDHB, BCS1L, TWNK, C12orf65, ADSL, PRKCG , (...)

View the complete list with 460 more genes
Specificity
1 %
Genes
100 %
Epilepsy Panel - Comprehensive.

By Molecular Genetics Laboratory London Health Sciences Centre in Canada.

UBE3A, POLG, MECP2, GAMT, GATM, STXBP1, GLDC, AMT, SLC9A6, SUOX, ALDH7A1, MOCS1, SLC6A8, ARX, CDKL5, CHRNA7, FOXG1, MEF2C, PCDH19, SLC2A1 , (...)

View the complete list with 49 more genes
Specificity
2 %
Genes
100 %
Lysosomal Storage Disease Panel.

By Molecular Genetics Laboratory London Health Sciences Centre in Canada.

GAA, PSAP, GNPTAB, GLB1, SMPD1, CTSD, GRN, HEXA, GM2A, HEXB, CTSK, CTSA, GUSB, GALNS, GNS, HGSNAT, NAGLU, SGSH, MANBA, MAN2B1 , (...)

View the complete list with 30 more genes
Specificity
2 %
Genes
100 %
NEU1. Complete sequencing.

By Instituto de Medicina Genomica Instituto de Medicina Genomica in Spain.

NEU1
Specificity
100 %
Genes
100 %
Lysosomal and peroxisomal diseases (NGS panel of 109 genes).

By CGC Genetics in Portugal.

GAA, PPARG, AMACR, HSD17B4, CLCN7, PSAP, GNPTAB, GLB1, ATP6V0A2, SMPD1, HPS1, DNM1L, BLOC1S3, HPS6, SCP2, CTSD, AP3B1, GRN, AGPS, LMBRD1 , (...)

View the complete list with 88 more genes
Specificity
1 %
Genes
100 %
Lysosomal and peroxisomal diseases (NGS panel of 109 genes).

By CGC Genetics in Portugal.

GAA, PPARG, AMACR, HSD17B4, CLCN7, PSAP, GNPTAB, GLB1, ATP6V0A2, SMPD1, HPS1, DNM1L, BLOC1S3, HPS6, SCP2, CTSD, AP3B1, GRN, AGPS, LMBRD1 , (...)

View the complete list with 88 more genes
Specificity
1 %
Genes
100 %
Mental retardation - different panels.

By Institute of Human Genetics Cologne University in Germany.

FMR1, UBE3A, PTEN, MCCC1, MCCC2, ACAD9, PC, ANKH, HLCS, ATP7A, AUH, B4GALT7, BCKDHA, BCKDHB, BCS1L, C12orf65, ADSL, MMACHC, PRKCG, PAX6 , (...)

View the complete list with 847 more genes
Specificity
1 %
Genes
100 %
Neurogenetic Disorders - panels.

By MGZ Medical Genetics Center in Germany.

MTHFR, TTR, UBE3A, AARS2, ABHD12, ACAD9, ACADM, ACADS, AGL, ACADVL, YARS2, PC, UQCRQ, ARG1, UQCRB, ATP5F1E, ATP7B, ATPAF2, AUH, BCKDHA , (...)

View the complete list with 577 more genes
Specificity
1 %
Genes
100 %
Epileptic Encephalopathy.

By MGZ Medical Genetics Center in Germany.

UBE3A, AMACR, POLG, PANK2, MECP2, GAMT, STXBP1, SLC25A22, GLDC, HEXA, HEXB, ALDH7A1, TPP1, CLN3, ARX, CDKL5, FOXG1, MEF2C, NPC1, NPC2 , (...)

View the complete list with 69 more genes
Specificity
2 %
Genes
100 %
Progressive Myoclonic Epilepsy.

By MGZ Medical Genetics Center in Germany.

POLG, GLDC, HEXA, HEXB, TPP1, CLN3, NPC1, NPC2, CLN6, PPT1, CLN5, CSTB, SGCE, CASR, CACNB4, EFHC1, GOSR2, NHLRC1, KCTD7, PRICKLE1 , (...)

View the complete list with 11 more genes
Specificity
4 %
Genes
100 %
Epilepsy and Mitochondrial Encephalopathy.

By MGZ Medical Genetics Center in Germany.

UBE3A, YARS2, PC, UQCRQ, UQCRB, SDHAF2, OPA1, TRMU, WFS1, POLG, NDUFS4, SLC25A19, SLC25A4, FOXRED1, RRM2B, NDUFAF2, SDHC, PANK2, MECP2, MTO1 , (...)

View the complete list with 166 more genes
Specificity
1 %
Genes
100 %
Brain Malformations / Neuronal Migration Disorders.

By MGZ Medical Genetics Center in Germany.

FMR1, UBE3A, PTEN, APP, TUBB3, HSD17B10, HPRT1, PANK2, FH, MECP2, GAMT, STXBP1, TUBA1A, SLC25A22, GLDC, GK, MAOA, ACSL4, SLC9A6, ALDH7A1 , (...)

View the complete list with 246 more genes
Specificity
1 %
Genes
100 %
Epilepsy.

By MGZ Medical Genetics Center in Germany.

UBE3A, YARS2, PC, UQCRQ, UQCRB, SDHAF2, AMACR, OPA1, TRMU, WFS1, POLG, NDUFS4, SLC25A19, SLC25A4, FOXRED1, RRM2B, NDUFAF2, SDHC, PANK2, MECP2 , (...)

View the complete list with 192 more genes
Specificity
1 %
Genes
100 %
AllNeuro panel.

By Centogene AG - the Rare Disease Company in Germany.

F2, F5, FMR1, HTT, HFE, MTHFR, TTR, UBE3A, VHL, PTEN, AARS2, ABHD12, ACACA, ACAD9, ACADL, ACADM, ACADS, AGL, ACADVL, ACAT1 , (...)

View the complete list with 1185 more genes
Specificity
1 %
Genes
100 %
CentoICU platinum plus.

By Centogene AG - the Rare Disease Company in Germany.

BRCA2, F2, F5, MTHFR, UBE3A, MCCC1, MCCC2, AARS2, ACAD9, ACADL, ACADM, ACADS, AGL, ACADVL, ACAT1, ALDOA, ALDOB, FBP1, PC, GYS2 , (...)

View the complete list with 494 more genes
Specificity
1 %
Genes
100 %
CentoICU platinum.

By Centogene AG - the Rare Disease Company in Germany.

BRCA2, F2, F5, MTHFR, UBE3A, MCCC1, MCCC2, AARS2, ACAD9, ACADL, ACADM, ACADS, AGL, ACADVL, ACAT1, ALDOA, ALDOB, FBP1, PC, GYS2 , (...)

View the complete list with 494 more genes
Specificity
1 %
Genes
100 %
Neuraminidase deficiency.

By Centogene AG - the Rare Disease Company in Germany.

NEU1
Specificity
100 %
Genes
100 %
Neuraminidase deficiency.

By Centogene AG - the Rare Disease Company in Germany.

NEU1
Specificity
100 %
Genes
100 %
Lysosomal Disorders Panel.

By CeGaT GmbH in Germany.

PSAP, GNPTAB, GLB1, SMPD1, HEXA, HEXB, CTSA, GUSB, GALNS, GNS, HGSNAT, NAGLU, SGSH, GALC, AGA, ARSB, ARSA, IDS, IDUA, NPC1 , (...)

View the complete list with 9 more genes
Specificity
4 %
Genes
100 %
Lysosomal Disorders Panel.

By CeGaT GmbH in Germany.

PSAP, GNPTAB, GLB1, SMPD1, HEXA, HEXB, CTSA, GUSB, GALNS, GNS, HGSNAT, NAGLU, SGSH, GALC, AGA, ARSB, ARSA, IDS, IDUA, NPC1 , (...)

View the complete list with 9 more genes
Specificity
4 %
Genes
100 %
Ataxia and differential diagnoses Panel.

By CeGaT GmbH in Germany.

FMR1, AARS2, ABHD12, UQCRQ, BTD, ATP7B, AUH, TWNK, PRKCG, PAX6, INPP5E, AMACR, OPA1, WFS1, GLB1, CC2D2A, ELOVL4, TMEM67, NPHP1, CEP290 , (...)

View the complete list with 184 more genes
Specificity
1 %
Genes
100 %
Leukodystrophy / Leukencephalopathy and differential diagnoses Panel.

By CeGaT GmbH in Germany.

AARS2, PC, TYROBP, ATP7A, ATP7B, AUH, BCS1L, C12orf65, MMACHC, HSD17B4, PSAP, GLB1, OCRL, POLG, NDUFS4, HSPD1, FOXRED1, NDUFAF2, NDUFA12, NDUFA9 , (...)

View the complete list with 155 more genes
Specificity
1 %
Genes
100 %
Lysosomal Storage Disease.

By Asper Biogene Asper Biogene LLC in Estonia.

GAA, PSAP, GNPTAB, GLB1, SMPD1, CTSD, HEXA, GM2A, HEXB, CTSK, CTSA, GUSB, GALNS, GNS, HGSNAT, NAGLU, SGSH, MANBA, MAN2B1, GALC , (...)

View the complete list with 30 more genes
Specificity
2 %
Genes
100 %
Invitae Mucolipidosis Panel.

By Invitae in United States.

GNPTAB, MCOLN1, NEU1, GNPTG
Specificity
25 %
Genes
100 %
Invitae Comprehensive Lysosomal Storage Disorders Panel.

By Invitae in United States.

GAA, PSAP, GNPTAB, GLB1, SMPD1, CTSD, GRN, HEXA, GM2A, HEXB, CTSK, CTSA, GUSB, GALNS, GNS, HGSNAT, NAGLU, SGSH, MANBA, MAN2B1 , (...)

View the complete list with 32 more genes
Specificity
2 %
Genes
100 %
Lysosomal Storage Disorders: Sequencing Panel.

By EGL Genetic Diagnostics Eurofins Clinical Diagnostics in United States.

GAA, PSAP, GNPTAB, GLB1, GNE, SMPD1, FBN1, CTSD, GRN, HEXA, GM2A, HEXB, CTSA, GUSB, GALNS, GNS, HGSNAT, NAGLU, SGSH, MANBA , (...)

View the complete list with 35 more genes
Specificity
2 %
Genes
100 %
Inherited Metabolic Disorders: Sequencing Panel.

By EGL Genetic Diagnostics Eurofins Clinical Diagnostics in United States.

MCCC1, MCCC2, ACAD9, ACADL, ACADM, ACADS, AGL, ACADVL, PC, GYS2, HLCS, ATPAF2, AUH, BCKDHA, BCKDHB, GAA, MMACHC, MTR, SLC37A4, MTRR , (...)

View the complete list with 81 more genes
Specificity
1 %
Genes
100 %
Sialidosis.

By Integrated Genetics Westborough Integrated Genetics in United States.

NEU1
Specificity
100 %
Genes
100 %
Inheritest NGS, Comprehensive.

By Integrated Genetics Westborough Integrated Genetics in United States.

FMR1, ACADM, AGL, ACADVL, ACAT1, ALDOB, ALPL, HLCS, ATP7B, BCKDHA, BCKDHB, BCS1L, GAA, HBB, MMACHC, SLC37A4, HSD17B4, CPS1, CPT2, GNPTAB , (...)

View the complete list with 120 more genes
Specificity
1 %
Genes
100 %
Epilepsy NGS Panel.

By Fulgent Genetics Fulgent Genetics in United States.

MTHFR, UBE3A, PC, ARG1, BTD, ATPAF2, BCS1L, C12orf65, ADSL, PAX6, CPT2, PSAP, GNPTAB, GLB1, CC2D2A, PRODH, ATP6V0A2, GNE, HSD17B10, TMEM67 , (...)

View the complete list with 323 more genes
Specificity
1 %
Genes
100 %
Lysosomal Disorders NGS Panel.

By Fulgent Genetics Fulgent Genetics in United States.

ARG1, BTD, GAA, ADSL, COL2A1, PSAP, GNPTAB, GLB1, PRODH, GNE, FH, SMPD1, GAMT, CTSD, GCSH, GLDC, AMT, LMBRD1, HEXA, GM2A , (...)

View the complete list with 86 more genes
Specificity
1 %
Genes
100 %
NEU1.

By Fulgent Genetics Fulgent Genetics in United States.

NEU1
Specificity
100 %
Genes
100 %
Comprehensive Epilepsy NGS Panel.

By Fulgent Genetics Fulgent Genetics in United States.

MTHFR, UBE3A, PC, ARG1, BTD, ATPAF2, AUH, BCS1L, TWNK, C12orf65, ADSL, PAX6, AMACR, CPT2, PSAP, GNPTAB, GLB1, CC2D2A, PRODH, ATP6V0A2 , (...)

View the complete list with 427 more genes
Specificity
1 %
Genes
100 %
NCL and Progressive Myoclonic Epilepsy Panel.

By Blueprint Genetics in Finland.

POLG, AFG3L2, CTSD, GRN, TPP1, CLN3, FARS2, CLN6, CLN8, PPT1, CLN5, CSTB, GOSR2, NHLRC1, KCTD7, PRICKLE1, FOLR1, GABRB2, KCNC1, EPM2A , (...)

View the complete list with 11 more genes
Specificity
4 %
Genes
100 %
Lysosomal Disorders and Mucopolysaccharidosis Panel.

By Blueprint Genetics in Finland.

ARG1, BTD, GAA, ADSL, COL2A1, PSAP, GNPTAB, GLB1, PRODH, GNE, FH, SMPD1, GAMT, CTSD, GLDC, AMT, HEXA, GM2A, SUOX, ALDH5A1 , (...)

View the complete list with 82 more genes
Specificity
1 %
Genes
100 %
Comprehensive Metabolism Panel.

By Blueprint Genetics in Finland.

HFE, MTHFR, MCCC1, MCCC2, ACAD9, ACADL, ACADM, ACADS, AGL, ACADVL, ACAT1, ALDOA, ALDOB, FBP1, PC, GYS2, ARG1, HLCS, BTD, ATP7B , (...)

View the complete list with 414 more genes
Specificity
1 %
Genes
100 %
Comprehensive Epilepsy Panel.

By Blueprint Genetics in Finland.

HTT, MTHFR, UBE3A, ARG1, BTD, ADSL, AMACR, CPT2, PSAP, GLB1, PRODH, GNE, HSD17B10, POLG, NDUFS4, HSPD1, AFG3L2, FOXRED1, FH, MECP2 , (...)

View the complete list with 263 more genes
Specificity
1 %
Genes
100 %
Sialidosis.

By Bioarray in Spain.

NEU1
Specificity
100 %
Genes
100 %
Sialidosis , Sequencing NEU1 Gene.

By Reference Laboratory Genetics in Spain.

NEU1
Specificity
100 %
Genes
100 %
Peroxisomal and Lysosomal Diseases , Panel Massive Sequencing (NGS) 78 Genes.

By Reference Laboratory Genetics in Spain.

GAA, AMACR, HSD17B4, PSAP, GNPTAB, GLB1, SMPD1, DNM1L, CAT, SCP2, CTSD, AGPS, LMBRD1, HEXA, GM2A, HEXB, PHYH, CTSK, ACOX1, AGXT , (...)

View the complete list with 58 more genes
Specificity
2 %
Genes
100 %
Storage and Energetic Metabolism Diseases , Panel Massive Sequencing (NGS) 82 genes.

By Reference Laboratory Genetics in Spain.

ALDOB, FBP1, PC, HSD17B4, PSAP, GNPTAB, GLB1, GNE, DLD, SMPD1, PDHB, PCK2, SCP2, CTSD, PDP1, GRN, AGPS, PDHA1, ABCD1, HEXA , (...)

View the complete list with 62 more genes
Specificity
2 %
Genes
100 %

Alternate names

Sialidosis Type 1 Is also known as cherry-red spot-myoclonus syndrome; lipomucopolysaccharidosis; normomorphic sialidosis.



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