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HMN5A
MCID: NRN037
MIFTS: 29

Neuronopathy, Distal Hereditary Motor, Type Va (HMN5A)

Categories: Genetic diseases, Muscle diseases, Neuronal diseases, Rare diseases
Genes Variations Tissues Related diseases Publications Symptoms & Phenotypes
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Aliases & Classifications for Neuronopathy, Distal Hereditary Motor, Type Va

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MalaCards integrated aliases for Neuronopathy, Distal Hereditary Motor, Type Va:

Name: Neuronopathy, Distal Hereditary Motor, Type Va 57
Neuronopathy, Distal Hereditary Motor, Type V 57 73
Dhmn Va 57 75
Hmn Va 57 75
Dhmn5a 57 75
Dsmava 57 75
Hmn5a 57 75
Dsmav 57 75
Spinal Muscular Atrophy, Distal, with Upper Limb Predominance 57
Spinal Muscular Atrophy Distal with Upper Limb Predominance 75
Neuropathy, Distal Hereditary Motor, Type Va; Dhmn5a 57
Neuronopathy, Distal Hereditary Motor, Type V; Hmn5 57
Spinal Muscular Atrophy, Distal, Type Va; Dsmava 57
Spinal Muscular Atrophy, Distal, Type V; Dsmav 57
Neuropathy, Motor, Distal, Hereditary, Type Va 40
Neuropathy, Distal Hereditary Motor, Type Va 57
Distal Hereditary Motor Neuronopathy Type Va 75
Distal Hereditary Motor Neuropathy Type Va 75
Distal Hereditary Motor Neuropathy Type V 75
Neuronopathy, Distal Hereditary Motor, 5a 75
Spinal Muscular Atrophy, Distal, Type Va 57
Spinal Muscular Atrophy, Distal, Type V 57
Spinal Muscular Atrophy Distal Type Va 75
Spinal Muscular Atrophy Distal Type V 75
Dhmn V 75
Dsma-V 75
Hmn V 75
Dhmn5 75
Hmn5 57

Characteristics:

OMIM:

57
Inheritance:
autosomal dominant

Miscellaneous:
slow disease progression
mean age of onset 18 years
allelic disorder to charcot-marie-tooth disease type 2d (cmt2d, ), but distinguished by less severe distal sensory involvement
allelic disorder to silver syndrome , but distinguished by lack of spasticity


HPO:

32
neuronopathy, distal hereditary motor, type va:
Onset and clinical course slow progression onset
Inheritance autosomal dominant inheritance


Classifications:

MalaCards categories:
Global: Genetic diseases Rare diseases
Anatomical: Neuronal diseases Muscle diseases
See all MalaCards categories (disease lists)


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Summaries for Neuronopathy, Distal Hereditary Motor, Type Va

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UniProtKB/Swiss-Prot : 75 Neuronopathy, distal hereditary motor, 5A: A disorder characterized by distal muscular atrophy mainly affecting the upper extremities, in contrast to other distal motor neuronopathies. These constitute a heterogeneous group of neuromuscular diseases caused by selective degeneration of motor neurons in the anterior horn of the spinal cord, without sensory deficit in the posterior horn. The overall clinical picture consists of a classical distal muscular atrophy syndrome in the legs without clinical sensory loss. The disease starts with weakness and wasting of distal muscles of the anterior tibial and peroneal compartments of the legs. Later on, weakness and atrophy may expand to the proximal muscles of the lower limbs and/or to the distal upper limbs.

MalaCards based summary : Neuronopathy, Distal Hereditary Motor, Type Va, also known as neuronopathy, distal hereditary motor, type v, is related to distal hereditary motor neuropathy, type v and charcot-marie-tooth disease. An important gene associated with Neuronopathy, Distal Hereditary Motor, Type Va is GARS (Glycyl-TRNA Synthetase). Affiliated tissues include spinal cord, and related phenotypes are hyperreflexia and pes planus

Description from OMIM: 600794
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Related Diseases for Neuronopathy, Distal Hereditary Motor, Type Va

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Diseases in the Neuronopathy, Distal Hereditary Motor, Type Viii family:

Neuronopathy, Distal Hereditary Motor, Type Viia Neuronopathy, Distal Hereditary Motor, Type Iia
Neuronopathy, Distal Hereditary Motor, Type I Neuronopathy, Distal Hereditary Motor, Type Va
Neuronopathy, Distal Hereditary Motor, Type Viib Neuronopathy, Distal Hereditary Motor, Type Iib
Neuronopathy, Distal Hereditary Motor, Type Iic Neuronopathy, Distal Hereditary Motor, Type Vb
Neuronopathy, Distal Hereditary Motor, Type Iid Neuronopathy, Distal Hereditary Motor, Type Ix

Diseases related to Neuronopathy, Distal Hereditary Motor, Type Va via text searches within MalaCards or GeneCards Suite gene sharing:

# Related Disease Score Top Affiliating Genes
1 distal hereditary motor neuropathy, type v 31.9 BSCL2 GARS
2 charcot-marie-tooth disease 29.7 BSCL2 GARS
3 spinal muscular atrophy 11.7
4 neuropathy 10.5
5 charcot-marie-tooth hereditary neuropathy 10.5
6 charcot-marie-tooth disease, axonal, type 2d 10.1
7 tooth disease 10.1
8 muscular atrophy 10.1
9 spastic paraplegia 17, autosomal dominant 10.1
10 charcot-marie-tooth disease, axonal, type 2e 9.8 BSCL2 GARS

Graphical network of the top 20 diseases related to Neuronopathy, Distal Hereditary Motor, Type Va:



Diseases related to Neuronopathy, Distal Hereditary Motor, Type Va
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Symptoms & Phenotypes for Neuronopathy, Distal Hereditary Motor, Type Va

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Symptoms via clinical synopsis from OMIM:

57
Neurologic Peripheral Nervous System:
thenar muscle atrophy
first dorsal interossei muscle weakness
first dorsal interossei muscle atrophy
thenar muscle weakness
distal limb muscle weakness due to peripheral neuropathy
more
Skeletal Feet:
pes cavus in some
pes planus in some
hammertoes in some


Clinical features from OMIM:

600794

Human phenotypes related to Neuronopathy, Distal Hereditary Motor, Type Va:

32 (show all 13)
# Description HPO Frequency HPO Source Accession
1 hyperreflexia 32 occasional (7.5%) HP:0001347
2 pes planus 32 occasional (7.5%) HP:0001763
3 peripheral neuropathy 32 HP:0009830
4 pes cavus 32 occasional (7.5%) HP:0001761
5 upper limb muscle weakness 32 HP:0003484
6 thenar muscle atrophy 32 HP:0003393
7 first dorsal interossei muscle weakness 32 HP:0003392
8 first dorsal interossei muscle atrophy 32 HP:0003426
9 thenar muscle weakness 32 HP:0003427
10 hammertoe 32 occasional (7.5%) HP:0001765
11 distal muscle weakness 32 HP:0002460
12 distal amyotrophy 32 HP:0003693
13 cold-induced hand cramps 32 HP:0003435
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Drugs & Therapeutics for Neuronopathy, Distal Hereditary Motor, Type Va

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Search Clinical Trials , NIH Clinical Center for Neuronopathy, Distal Hereditary Motor, Type Va

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Genetic Tests for Neuronopathy, Distal Hereditary Motor, Type Va

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Anatomical Context for Neuronopathy, Distal Hereditary Motor, Type Va

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MalaCards organs/tissues related to Neuronopathy, Distal Hereditary Motor, Type Va:

41
Spinal Cord
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Publications for Neuronopathy, Distal Hereditary Motor, Type Va

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Articles related to Neuronopathy, Distal Hereditary Motor, Type Va:

# Title Authors Year
1
A Novel Mutation of GARS in a Chinese Family With Distal Hereditary Motor Neuropathy Type V. ( 30083128 )
2018
2
Exome sequencing identifies a REEP1 mutation involved in distal hereditary motor neuropathy type V. ( 22703882 )
2012
3
Two novel mutations of GARS in Korean families with distal hereditary motor neuropathy type V. ( 23279345 )
2012
4
N88S mutation in the BSCL2 gene in a Serbian family with distal hereditary motor neuropathy type V or Silver syndrome. ( 20598714 )
2010
5
The G526R glycyl-tRNA synthetase gene mutation in distal hereditary motor neuropathy type V. ( 16769947 )
2006
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Variations for Neuronopathy, Distal Hereditary Motor, Type Va

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UniProtKB/Swiss-Prot genetic disease variations for Neuronopathy, Distal Hereditary Motor, Type Va:

75
# Symbol AA change Variation ID SNP ID
1 BSCL2 p.Asn88Ser VAR_022375 rs137852972
2 BSCL2 p.Ser90Leu VAR_022376 rs137852973
3 GARS p.Leu183Pro VAR_018719 rs137852644
4 GARS p.Gly580Arg VAR_018721 rs137852646
5 GARS p.Asp200Asn VAR_073188
6 GARS p.Ser265Phe VAR_073189
7 GARS p.His472Arg VAR_073192 rs106050283

ClinVar genetic disease variations for Neuronopathy, Distal Hereditary Motor, Type Va:

6 (show all 26)
# Gene Variation Type Significance SNP ID Assembly Location
1 BSCL2; HNRNPUL2-BSCL2 NM_032667.6(BSCL2): c.263A> G (p.Asn88Ser) single nucleotide variant Pathogenic rs137852972 GRCh37 Chromosome 11, 62469971: 62469971
2 BSCL2; HNRNPUL2-BSCL2 NM_032667.6(BSCL2): c.263A> G (p.Asn88Ser) single nucleotide variant Pathogenic rs137852972 GRCh38 Chromosome 11, 62702499: 62702499
3 GARS NM_002047.3(GARS): c.548T> C (p.Leu183Pro) single nucleotide variant Pathogenic rs137852644 GRCh37 Chromosome 7, 30640795: 30640795
4 GARS NM_002047.3(GARS): c.548T> C (p.Leu183Pro) single nucleotide variant Pathogenic rs137852644 GRCh38 Chromosome 7, 30601179: 30601179
5 GARS NM_002047.3(GARS): c.374A> G (p.Glu125Gly) single nucleotide variant Pathogenic rs137852645 GRCh37 Chromosome 7, 30639612: 30639612
6 GARS NM_002047.3(GARS): c.374A> G (p.Glu125Gly) single nucleotide variant Pathogenic rs137852645 GRCh38 Chromosome 7, 30599996: 30599996
7 GARS NM_002047.3(GARS): c.1738G> C (p.Gly580Arg) single nucleotide variant Pathogenic rs137852646 GRCh37 Chromosome 7, 30668214: 30668214
8 GARS NM_002047.3(GARS): c.1738G> C (p.Gly580Arg) single nucleotide variant Pathogenic rs137852646 GRCh38 Chromosome 7, 30628598: 30628598
9 GARS NM_002047.3(GARS): c.1660G> A (p.Asp554Asn) single nucleotide variant Pathogenic rs137852647 GRCh37 Chromosome 7, 30665896: 30665896
10 GARS NM_002047.3(GARS): c.1660G> A (p.Asp554Asn) single nucleotide variant Pathogenic rs137852647 GRCh38 Chromosome 7, 30626280: 30626280
11 GARS NM_002047.3(GARS): c.222+5C> T single nucleotide variant Benign rs2072236 GRCh37 Chromosome 7, 30634764: 30634764
12 GARS NM_002047.3(GARS): c.222+5C> T single nucleotide variant Benign rs2072236 GRCh38 Chromosome 7, 30595148: 30595148
13 GARS NM_002047.3(GARS): c.93G> C (p.Leu31=) single nucleotide variant Benign rs2529438 GRCh37 Chromosome 7, 30634630: 30634630
14 GARS NM_002047.3(GARS): c.93G> C (p.Leu31=) single nucleotide variant Benign rs2529438 GRCh38 Chromosome 7, 30595014: 30595014
15 GARS NM_002047.3(GARS): c.998A> T (p.Glu333Val) single nucleotide variant Likely pathogenic rs863224873 GRCh38 Chromosome 7, 30612212: 30612212
16 GARS NM_002047.3(GARS): c.998A> T (p.Glu333Val) single nucleotide variant Likely pathogenic rs863224873 GRCh37 Chromosome 7, 30651828: 30651828
17 GARS NM_002047.3(GARS): c.2042C> T (p.Pro681Leu) single nucleotide variant Uncertain significance rs879254346 GRCh37 Chromosome 7, 30672001: 30672001
18 GARS NM_002047.3(GARS): c.2042C> T (p.Pro681Leu) single nucleotide variant Uncertain significance rs879254346 GRCh38 Chromosome 7, 30632385: 30632385
19 GARS NM_002047.3(GARS): c.124C> G (p.Pro42Ala) single nucleotide variant Benign rs1049402 GRCh37 Chromosome 7, 30634661: 30634661
20 GARS NM_002047.3(GARS): c.124C> G (p.Pro42Ala) single nucleotide variant Benign rs1049402 GRCh38 Chromosome 7, 30595045: 30595045
21 GARS NM_002047.3(GARS): c.2095-6C> T single nucleotide variant Benign rs2240401 GRCh38 Chromosome 7, 30633729: 30633729
22 GARS NM_002047.3(GARS): c.2095-6C> T single nucleotide variant Benign rs2240401 GRCh37 Chromosome 7, 30673345: 30673345
23 GARS NM_002047.3(GARS): c.1415A> G (p.His472Arg) single nucleotide variant Pathogenic rs1060502838 GRCh38 Chromosome 7, 30621448: 30621448
24 GARS NM_002047.3(GARS): c.1415A> G (p.His472Arg) single nucleotide variant Pathogenic rs1060502838 GRCh37 Chromosome 7, 30661064: 30661064
25 GARS NM_002047.3(GARS): c.-45C> G single nucleotide variant not provided rs903029869 GRCh37 Chromosome 7, 30634493: 30634493
26 GARS NM_002047.3(GARS): c.-45C> G single nucleotide variant not provided rs903029869 GRCh38 Chromosome 7, 30594877: 30594877
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Expression for Neuronopathy, Distal Hereditary Motor, Type Va

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Search GEO for disease gene expression data for Neuronopathy, Distal Hereditary Motor, Type Va.
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Pathways for Neuronopathy, Distal Hereditary Motor, Type Va

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GO Terms for Neuronopathy, Distal Hereditary Motor, Type Va

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Sources for Neuronopathy, Distal Hereditary Motor, Type Va

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3 CDC
7 CNVD
9 Cosmic
10 dbSNP
11 DGIdb
17 ExPASy
19 FMA
28 GO
29 GTR
30 HGMD
31 HMDB
32 HPO
33 ICD10
34 ICD10 via Orphanet
35 ICD9CM
36 IUPHAR
37 KEGG
38 LifeMap
40 LOVD
42 MedGen
44 MeSH
45 MESH via Orphanet
46 MGI
49 NCI
50 NCIt
51 NDF-RT
54 NINDS
55 Novoseek
57 OMIM
58 OMIM via Orphanet
62 PubMed
64 QIAGEN
69 SNOMED-CT via HPO
70 SNOMED-CT via Orphanet
71 TGDB
72 Tocris
73 UMLS
74 UMLS via Orphanet
The MalaCards human disease database index: 1-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
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