Mannosidosis, Beta A, Lysosomal; Mansb

Description

Beta-mannosidosis is an autosomal recessive lysosomal storage disease of glycoprotein catabolism caused by a deficiency of lysosomal beta-mannosidase activity. The most severely affected patients show developmental delay and mental retardation, but there are differing levels of severity and some patients may have comparatively mild disease (Bedilu et al., 2002) The disorder was first described in goats (Jones and Dawson, 1981), who have a more severe neurodegenerative disorder than that seen in humans.

Clinical Features

Top most frequent phenotypes and symptoms related to Mannosidosis, Beta A, Lysosomal; Mansb

  • Intellectual disability
  • Seizures
  • Global developmental delay
  • Generalized hypotonia
  • Hearing impairment
  • Nystagmus
  • Abnormal facial shape
  • Cognitive impairment
  • Flexion contracture
  • Nevus
And another 31 symptoms. If you need more information about this disease we can help you.
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Incidence and onset information

— Based on the latest data available Mannosidosis, Beta A, Lysosomal; Mansb have a estimated birth prevalence of 0.14 per 100k worldwide.


Mendelian

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Mannosidosis, Beta A, Lysosomal; Mansb Recommended genes panels

Panel Name, Specifity and genes Tested/covered
MitoMet®Plus aCGH Analysis.

By Baylor Miraca Genetics Laboratories in United States.

BRCA1, MTHFR, UBE3A, VHL, MUTYH, TP53, MCCC1, MCCC2, AARS2, ABCB11, ABCB4, ABHD12, ACACA, ACAD9, ACADM, ACADS, AGL, ACADVL, ACAT1, ZNF513 , (...)

View the complete list with 617 more genes
Specificity
1 %
Genes
100 %
Hearing Loss Advanced Sequencing and CNV Evaluation.

By Athena Diagnostics Inc in United States.

ABHD12, USH1G, USH1C, ANKH, BCS1L, EYA1, COL2A1, PDZD7, EYA4, HSD17B4, OPA1, WFS1, NDP, ADGRV1, CLRN1, USH2A, PCDH15, SLC26A4, WHRN, CDH23 , (...)

View the complete list with 151 more genes
Specificity
1 %
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 %
Beta-mannosidosis.

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

MANBA
Specificity
100 %
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 %
Mannosidosis beta (sequence analysis of MANBA gene).

By CGC Genetics in Portugal.

MANBA
Specificity
100 %
Genes
100 %
Syndromic deafness (NGS panel for 62 genes).

By CGC Genetics in Portugal.

ABHD12, USH1G, USH1C, ANKH, EYA1, COL2A1, TYR, PDZD7, WFS1, NDP, ADGRV1, CLRN1, USH2A, PCDH15, SLC26A4, WHRN, CDH23, MYO7A, TIMM8A, MANBA , (...)

View the complete list with 42 more genes
Specificity
2 %
Genes
100 %
Syndromic and non syndromic deafness (NGS panel for 127 genes).

By CGC Genetics in Portugal.

ABHD12, USH1G, USH1C, ANKH, EYA1, COL2A1, TYR, PDZD7, EYA4, WFS1, NDP, ADGRV1, CLRN1, USH2A, PCDH15, SLC26A4, WHRN, CDH23, DIABLO, MSRB3 , (...)

View the complete list with 107 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 %
Mannosidosis beta (deletion/duplication analysis of MANBA gene).

By CGC Genetics in Portugal.

MANBA
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 %
Mannosidosis beta (deletion/duplication analysis of MANBA gene).

By CGC Genetics in Portugal.

MANBA
Specificity
100 %
Genes
100 %
β-Mannosidase Deficiency via MANBA Gene Sequencing with CNV Detection.

By PreventionGenetics PreventionGenetics in United States.

MANBA
Specificity
100 %
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 %
Mental Retardation and Dysmorphology - panels.

By MGZ Medical Genetics Center in Germany.

FMR1, UBE3A, PTEN, RECQL4, AGL, ATP7A, GAA, LRP5, SLC37A4, GNPTAB, GLB1, HSD17B10, OCRL, JAG1, NDP, HPRT1, NHS, RAF1, SMPD1, MECP2 , (...)

View the complete list with 323 more genes
Specificity
1 %
Genes
100 %
Syndromal Diseases - panels.

By MGZ Medical Genetics Center in Germany.

FMR1, UBE3A, PTEN, RECQL4, AGL, ATP7A, GAA, LRP5, SLC37A4, GNPTAB, GLB1, HSD17B10, OCRL, JAG1, NDP, HPRT1, NHS, RAF1, SMPD1, MECP2 , (...)

View the complete list with 322 more genes
Specificity
1 %
Genes
100 %
Mannosidase, beta A, lysosomal (MANBA).

By VU University Medical Center Metabolic Unit, PX 1X 009 in Netherlands.

MANBA
Specificity
100 %
Genes
100 %
Mannosidosis-beta.

By Centogene AG - the Rare Disease Company in Germany.

MANBA
Specificity
100 %
Genes
100 %
Syndromic Hearing Loss Panel.

By CeGaT GmbH in Germany.

ABHD12, USH1G, USH1C, ANKH, EYA1, COL2A1, TYR, PDZD7, WFS1, NDP, ADGRV1, CLRN1, USH2A, PCDH15, SLC26A4, WHRN, CDH23, MYO7A, TIMM8A, MANBA , (...)

View the complete list with 42 more genes
Specificity
2 %
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 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 %
Invitae Oligosaccharidoses Panel.

By Invitae in United States.

CTSK, CTSA, MANBA, MAN2B1, AGA, SLC17A5, FUCA1, NAGA
Specificity
13 %
Genes
100 %
Beta-Mannosidosis: MANBA Gene Sequencing.

By EGL Genetic Diagnostics Eurofins Clinical Diagnostics in United States.

MANBA
Specificity
100 %
Genes
100 %
Beta-Mannosidosis: MANBA Gene Deletion/Duplication.

By EGL Genetic Diagnostics Eurofins Clinical Diagnostics in United States.

MANBA
Specificity
100 %
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 %
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 %
Beta-mannosidosis.

By Integrated Genetics Westborough Integrated Genetics in United States.

MANBA
Specificity
100 %
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 %
Intellectual Disability NGS Panel.

By Fulgent Genetics Fulgent Genetics in United States.

BRCA2, F5, FMR1, MTHFR, TTR, UBE3A, PTEN, MCCC1, MCCC2, AGL, ACAT1, GYS2, ARG1, ATP7A, AUH, BCS1L, ADSL, FBLN5, LRP5, COL1A2 , (...)

View the complete list with 372 more genes
Specificity
1 %
Genes
100 %
MANBA.

By Fulgent Genetics Fulgent Genetics in United States.

MANBA
Specificity
100 %
Genes
100 %
Comprehensive Hearing Loss and Deafness Panel.

By Blueprint Genetics in Finland.

ABHD12, USH1G, USH1C, ANKH, BTD, BCS1L, TWNK, EYA1, COL2A1, TYR, PDZD7, EYA4, HSD17B4, TRMU, WFS1, NDP, ADGRV1, CLRN1, USH2A, PCDH15 , (...)

View the complete list with 159 more genes
Specificity
1 %
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 %
Syndromic Hearing Loss Panel.

By Blueprint Genetics in Finland.

ABHD12, USH1G, USH1C, ANKH, BTD, BCS1L, TWNK, EYA1, COL2A1, TYR, PDZD7, WFS1, NDP, ADGRV1, CLRN1, USH2A, PCDH15, SLC26A4, WHRN, CDH23 , (...)

View the complete list with 66 more genes
Specificity
2 %
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 %
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

Mannosidosis, Beta A, Lysosomal; Mansb Is also known as beta-mannosidosis, lysosomal beta-mannosidase deficiency, beta-mannosidase deficiency;beta-mannosidase deficiency.


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