Mannosidosis, Beta malady

Categories: Genetic diseases, Rare diseases, Neuronal diseases, Bone diseases, Metabolic diseases, Fetal diseases, Eye diseases

Aliases & Classifications for Mannosidosis, Beta

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11Disease Ontology, 12diseasecard, 13DISEASES, 24GeneTests, 25Genetics Home Reference, 26GTR, 30ICD10 via Orphanet, 36MedGen, 38MeSH, 39MESH via Orphanet, 44NCIt, 47NIH Rare Diseases, 51OMIM, 53Orphanet, 61SNOMED-CT, 63The Human Phenotype Ontology, 67UMLS, 68UMLS via Orphanet, 69UniProtKB/Swiss-Prot
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Aliases & Descriptions for Mannosidosis, Beta:

Name: Mannosidosis, Beta 51 12
Beta-Mannosidosis 11 47 24 25 53 69 38 13 67
Beta-Mannosidase Deficiency 11 47 24 25 53 69
Lysosomal Beta-Mannosidase Deficiency 11 47 25 69 67
Mannosidosis, Beta a, Lysosomal 51 47 69
Beta-D-Mannosidosis 11 25 26
Lysosomal Beta a Mannosidosis 25
Mansb 69


Orphanet epidemiological data:

Inheritance: Autosomal recessive; Prevalence: 1-9/1000000 (Europe),1-9/1000000 (Czech Republic),1-9/1000000 (Netherlands),1-9/1000000 (Portugal); Age of onset: Adolescent,Adult,Childhood,Infancy,Neonatal


mannosidosis, beta:
Inheritance: autosomal recessive inheritance


External Ids:

OMIM51 248510
Disease Ontology11 DOID:3633
MeSH38 D044905
NCIt44 C84596
Orphanet53 ORPHA118
SNOMED-CT61 238047006
MESH via Orphanet39 D044905
UMLS via Orphanet68 C0342849
ICD10 via Orphanet30 E77.1
UMLS67 C4048196

Summaries for Mannosidosis, Beta

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UniProtKB/Swiss-Prot:69 Mannosidosis, beta A, lysosomal: An autosomal recessive lysosomal storage disease of glycoprotein catabolism. Clinical features are heterogeneous with a wide range of symptoms and age of onset. The disease is associated with a range of neurological involvement, including various degrees of mental retardation in most of the cases, hearing loss and speech impairment, hypotonia, epilepsy and peripheral neuropathy. Affected individuals have a profound reduction in beta A mannosidase activity in plasma, fibroblasts and leukocytes.

MalaCards based summary: Mannosidosis, Beta, also known as beta-mannosidosis, is related to malignant gastric germ cell tumor and marginal zone b-cell lymphoma, and has symptoms including hearing impairment, seizures and abnormal facial shape. An important gene associated with Mannosidosis, Beta is MANBA (Mannosidase Beta), and among its related pathways are Other glycan degradation and Glycosaminoglycan metabolism. Affiliated tissues include bone, and related mouse phenotypes are hearing/vestibular/ear and renal/urinary system.

Disease Ontology:11 A lysosomal storage disease that has material basis in deficiency of the beta-A-manosidase enzyme resulting in the disruption of N-linked glycoprotein oligosaccharide catabolism.

Genetics Home Reference:25 Beta-mannosidosis is a rare inherited disorder affecting the way certain sugar molecules are processed in the body.

OMIM:51 Beta-mannosidosis is an autosomal recessive lysosomal storage disease of glycoprotein catabolism caused by a deficiency... (248510) more...

Related Diseases for Mannosidosis, Beta

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Diseases in the Mannosidosis family:

mannosidosis, beta Mannosidosis, Alpha-, Types I and Ii
Alpha Mannosidosis Type 2 Alpha-Mannosidosis Type 1
Alpha-Mannosidosis, Infantile Form Alpha-Mannosidosis, Adult Form

Diseases related to Mannosidosis, Beta via text searches within MalaCards or GeneCards Suite gene sharing:

(show all 28)
idRelated DiseaseScoreTop Affiliating Genes
1malignant gastric germ cell tumor10.5MANBA, NAGA
2marginal zone b-cell lymphoma10.4MAN2B1, MANBA, NAGA
3hereditary elliptocytosis10.3MBP, NAGA
4supratentorial primitive neuroectodermal tumor10.3CTSA, MANBA, NAGA
5biphasic synovial sarcoma10.2MAG, MBP
6mood disorder10.2CTSA, HEXA
7mohr-tranebjaerg syndrome10.2MAG, MBP
8active vestibular meniere's disease10.1HEXA, MBP
9bile duct cystadenoma10.1HEXA, MBP
10hepatic osteogenic sarcoma10.1BCL2, MAG, MBP
12atrial septal defect 610.1CTSA, GAA, NAGA
13bullous retinoschisis10.1MAG, MBP
14hyperglobulinemic purpura10.0CTSA, HEXA, MANBA
15hypothalamic disease10.0CTSA, HEXA
16mucopolysaccharidosis ih/s10.0GAA, HEXA
17relapsing-remitting multiple sclerosis10.0CTSA, HEXA
18tyrosinemia, type i9.9CTSA, HEXA
19gilles de la tourette syndrome9.9
22secondary lacrimal atrophy9.8MAG, MBP
23fucosidosis9.7CTSA, GAA, HEXA, NAGA
24niemann-pick disease, type b9.6CNP, MAG, MBP
25multiple sclerosis, disease progression, modifier of9.5CNP, MAG, MBP
26seizures, benign familial infantile, 19.5CTSA, GAA, HEXA, MAN2B1, MANBA
27malignant glioma9.5CTSA, GAA, HEXA, MAN2B1, MANBA
283-hydroxyacyl-coa dehydrogenase deficiency5.9BCL2, CNP, CTBS, CTSA, GAA, HEXA

Graphical network of the top 20 diseases related to Mannosidosis, Beta:

Diseases related to mannosidosis, beta

Symptoms for Mannosidosis, Beta

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Symptoms by clinical synopsis from OMIM:


Clinical features from OMIM:


Human phenotypes related to Mannosidosis, Beta:

 63 53 (show all 17)
id Description HPO Frequency Orphanet Frequency HPO Source Accession
1 hearing impairment63 53 hallmark (90%) Very frequent (99-80%) HP:0000365
2 seizures63 53 hallmark (90%) Very frequent (99-80%) HP:0001250
3 abnormal facial shape63 53 hallmark (90%) Very frequent (99-80%) HP:0001999
4 recurrent respiratory infections63 53 hallmark (90%) Very frequent (99-80%) HP:0002205
5 aplasia/hypoplasia of the abdominal wall musculature63 hallmark (90%) HP:0010318
6 cognitive impairment63 hallmark (90%) HP:0100543
7 tortuosity of conjunctival vessels63 HP:0000503
8 aggressive behavior63 HP:0000718
9 hyperactivity63 HP:0000752
10 angiokeratoma63 HP:0001014
11 intellectual disability63 53 Very frequent (99-80%) HP:0001249
12 muscular hypotonia63 HP:0001252
13 abnormality of metabolism/homeostasis63 HP:0001939
14 neurological speech impairment63 HP:0002167
15 demyelinating peripheral neuropathy63 HP:0007108
16 increased urinary disaccharide excretion63 HP:0012066
17 hypoplasia of the abdominal wall musculature53 Very frequent (99-80%)

Drugs & Therapeutics for Mannosidosis, Beta

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Drugs for Mannosidosis, Beta (from DrugBank, HMDB, Dgidb, PharmGKB, IUPHAR, NovoSeek, BitterDB):

idNameStatusPhaseClinical TrialsCas NumberPubChem Id

Interventional clinical trials:

idNameStatusNCT IDPhase
1Longitudinal Studies of the GlycoproteinosesUnknown statusNCT01891422

Search NIH Clinical Center for Mannosidosis, Beta

Cochrane evidence based reviews: beta-mannosidosis

Genetic Tests for Mannosidosis, Beta

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Genetic tests related to Mannosidosis, Beta:

id Genetic test Affiliating Genes
1 Beta-D-Mannosidosis26
2 Beta-Mannosidosis24 MANBA

Anatomical Context for Mannosidosis, Beta

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MalaCards organs/tissues related to Mannosidosis, Beta:


Animal Models for Mannosidosis, Beta or affiliated genes

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MGI Mouse Phenotypes related to Mannosidosis, Beta:

idDescriptionMGI Source AccessionScoreTop Affiliating Genes
1MP:00053779.5BCL2, HEXA, MAG, MAN2B1, MBP
3MP:00053858.6BCL2, CTBS, CTSA, GAA, MAN2B1, MANBA
4MP:00053978.1BCL2, CNP, CTBS, CTSA, MAG, MAN2B1
5MP:00053878.1BCL2, CNP, CTBS, CTSA, MAG, MAN2B1
6MP:00036317.8BCL2, CNP, HEXA, MAG, MAN2B1, MANBA
7MP:00053847.7BCL2, CNP, CTBS, CTSA, GAA, MAN2B1
9MP:00053866.8BCL2, CNP, CTSA, GAA, HEXA, MAG
10MP:00053766.5BCL2, CNP, CTBS, CTSA, GAA, HEXA

Publications for Mannosidosis, Beta

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Variations for Mannosidosis, Beta

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Clinvar genetic disease variations for Mannosidosis, Beta:

id Gene Variation Type Significance SNP ID Assembly Location
1MANBAMANBA, IVS-AS, A-G, -2SNVPathogenicChr na, -1: -1
2MANBAMANBA, IVS7, A-G, +1SNVPathogenicChr na, -1: -1
3MANBAMANBA, 10-BP INS, NT562insertionPathogenicChr na, -1: -1
4MANBAMANBA, IVS13AS, G-A, -1SNVPathogenicChr na, -1: -1
5MANBANM_005908.3(MANBA): c.1513T> C (p.Ser505Pro)SNVPathogenicrs121434334GRCh37Chr 4, 103579030: 103579030
6MANBAMANBA, 375A-GSNVPathogenicChr na, -1: -1
7MANBANM_005908.3(MANBA): c.247G> T (p.Glu83Ter)SNVPathogenicrs121434335GRCh37Chr 4, 103647771: 103647771
8MANBANM_005908.3(MANBA): c.1276C> T (p.Gln426Ter)SNVPathogenicrs121434336GRCh37Chr 4, 103590161: 103590161
9MANBAMANBA, 2-BP DEL, 1541ATdeletionPathogenicChr na, -1: -1

Expression for genes affiliated with Mannosidosis, Beta

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Search GEO for disease gene expression data for Mannosidosis, Beta.

Pathways for genes affiliated with Mannosidosis, Beta

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GO Terms for genes affiliated with Mannosidosis, Beta

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Cellular components related to Mannosidosis, Beta according to GeneCards Suite gene sharing:

idNameGO IDScoreTop Affiliating Genes
1myelin sheath adaxonal regionGO:00357499.9CNP, MAG
2lysosomal lumenGO:00432029.2CTSA, GAA, HEXA, MAN2B1, MANBA
3mitochondrial outer membraneGO:00057419.2BCL2, CNP, MAOA
4lysosomeGO:00057648.9CTBS, CTSA, GAA, MANBA, NAGA
5myelin sheathGO:00432098.7BCL2, CNP, MAG, MBP
6extracellular exosomeGO:00700626.9CNP, CTBS, CTSA, GAA, HEXA, MAN2B1

Biological processes related to Mannosidosis, Beta according to GeneCards Suite gene sharing:

idNameGO IDScoreTop Affiliating Genes
1negative regulation of axonogenesisGO:00507719.9MAG, MBP
2oligosaccharide catabolic processGO:00093139.7CTBS, MAN2B1, MANBA
3regulation of mitochondrial membrane permeabilityGO:00469029.7BCL2, CNP
4response to toxic substanceGO:00096369.0BCL2, CNP, MBP

Molecular functions related to Mannosidosis, Beta according to GeneCards Suite gene sharing:

idNameGO IDScoreTop Affiliating Genes
1carbohydrate bindingGO:00302469.4GAA, MAG, MAN2B1

Sources for Mannosidosis, Beta

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30ICD10 via Orphanet
39MESH via Orphanet
52OMIM via Orphanet
62SNOMED-CT via Orphanet
66Tumor Gene Family of Databases
68UMLS via Orphanet