Alpha-n-acetylgalactosaminidase Deficiency Type 2

Description

Alpha-N-acetylgalactosaminidase (NAGA) deficiency type 2 is a very rare mild adult type of NAGA deficiency (see this term) with the features of angiokeratoma corporis diffusum (see this term) and mild sensory neuropathy.

Clinical Features

Top most frequent phenotypes and symptoms related to Alpha-n-acetylgalactosaminidase Deficiency Type 2

  • Hearing impairment
  • Sensorineural hearing impairment
  • Muscle weakness
  • Cognitive impairment
  • Depressed nasal bridge
  • Peripheral neuropathy
  • Intellectual disability, mild
  • Cerebral atrophy
  • Hyperkeratosis
  • Coarse facial features

And another 31 symptoms. If you need more information about this disease we can help you.

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Incidence and onset information

— Currently we don't have prevalence information about this disease (Not enough data available about incidence and published cases.)
No data available about the known clinical features onset.

Alternative names

Alpha-n-acetylgalactosaminidase Deficiency Type 2 Is also known as alpha-n-acetylgalactosaminidase deficiency, type ii, kanzaki disease, naga deficiency, type ii, adult-onset alpha-n-acetylgalactosaminidase deficiency, naga deficiency type 2, schindler disease type 2, alpha-n-acetylgalactosaminidase deficiency, adult-onset, sch.

Researches and researchers

Currently, we don't have any information about doctors, researches or researchers related to this disease. Please contact us if you would like to appear here.


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Alpha-n-acetylgalactosaminidase Deficiency Type 2 Recommended genes panels

Panel Name, Specifity and genes Tested/covered
Lysosomal Storage Disease Panel.

By Greenwood Genetic Center Diagnostic Laboratories Greenwood Genetic Center (United States).

SGSH, SLC17A5, SMPD1, TCF4, MCOLN1, NPC2, ADAMTSL2, DNAJC5, SUMF1, TPP1, CLN3, CLN5, CLN6, CLN8, DYM, ANTXR2, COL11A2, PEX26, GNE, CTNS , (...)

View the complete list with 54 more genes
Specificity
2 %
Genes
100 %
Lysosomal Storage Disease Panel.

By Molecular Genetics Laboratory Centro de Investigaciones Endocrinologicas "Dr. Cesar Bergada" (Argentina).

SGSH, SLC17A5, SMPD1, MCOLN1, NPC2, DNAJC5, SUMF1, TPP1, CLN3, CLN5, CLN6, CLN8, GNPTG, CTNS, CTSD, CTSK, HGSNAT, MFSD8, GNPTAB, AGA , (...)

View the complete list with 30 more genes
Specificity
2 %
Genes
100 %
Lymphedema NGS Multi-Gene Panel (36 Genes).

By Laboratory of genome diagnostics Academic Medical Center, University of Amsterdam (Netherlands).

BRAF, SOS1, SOX18, VEGFC, CBL, SHOC2, GJC2, TUBGCP6, CDK19, SPRED1, FAT4, ALG8, CCBE1, FLT4, FOXC2, GATA2, GJA1, GLA, HGF, HRAS , (...)

View the complete list with 16 more genes
Specificity
3 %
Genes
100 %
Alpha-N-acetylgalactosaminidase deficiency (sequence analysis of NAGA gene).

By CGC Genetics (Portugal).

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

By CGC Genetics (Portugal).

SC5D, SCP2, SGSH, SHOX, SLC17A5, SMPD1, TCIRG1, ACOX1, ACP2, MCOLN1, NPC2, ADAMTSL2, SUGCT, SCARB2, FIG4, SIAE, ATP6AP2, ATP6V0A2, HPS6, LYST , (...)

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

By CGC Genetics (Portugal).

SC5D, SCP2, SGSH, SHOX, SLC17A5, SMPD1, TCIRG1, ACOX1, ACP2, MCOLN1, NPC2, ADAMTSL2, SUGCT, SCARB2, FIG4, SIAE, ATP6AP2, ATP6V0A2, HPS6, LYST , (...)

View the complete list with 88 more genes
Specificity
1 %
Genes
100 %
Epilepsy and Seizure Plus Sequencing Panel with CNV Detection.

By PreventionGenetics PreventionGenetics (United States).

RORB, RYR3, SCN1A, SCN1B, SCN2A, SCN3A, SCN5A, SCN8A, SCN9A, SGCE, ST3GAL3, ST3GAL5, SLC25A12, SLC2A1, SLC35A2, SLC35A3, SLC6A1, SLC6A8, SLC9A6, SMC1A , (...)

View the complete list with 202 more genes
Specificity
1 %
Genes
100 %
Mental retardation - different panels.

By Institute of Human Genetics Uniklinik RWTH Aachen (Germany).

RGS7, RIT1, RMRP, BCS1L, RPL10, RPS6KA3, RRAS, SALL1, SC5D, ATXN10, BLM, SCN1A, SCN2A, SCN8A, SCO2, AIMP1, SDCCAG8, SDHA, SDHB, SGSH , (...)

View the complete list with 845 more genes
Specificity
1 %
Genes
100 %

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Sources and references

You can check the following sources for additional information.

OMIM ORPHANET Genetic Syndrome Finder

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