SMA
MCID: PRX014
MIFTS: 36

Proximal Spinal Muscular Atrophy (SMA) malady

Categories: Rare diseases, Neuronal diseases, Muscle diseases

Aliases & Classifications for Proximal Spinal Muscular Atrophy

Aliases & Descriptions for Proximal Spinal Muscular Atrophy:

Name: Proximal Spinal Muscular Atrophy 50 56 69
Sma 50 56

Characteristics:

Orphanet epidemiological data:

56
proximal spinal muscular atrophy
Inheritance: Autosomal recessive; Prevalence: 1-9/100000 (Europe); Age of onset: All ages; Age of death: any age;

Classifications:

Orphanet: 56  
Rare neurological diseases


External Ids:

Orphanet 56 ORPHA70
ICD10 via Orphanet 34 G12.0 G12.1

Summaries for Proximal Spinal Muscular Atrophy

MalaCards based summary : Proximal Spinal Muscular Atrophy, also known as sma, is related to spinal muscular atrophy-4 and spinal muscular atrophy-3, and has symptoms including preauricular skin tag, lymphedema and muscular hypotonia. An important gene associated with Proximal Spinal Muscular Atrophy is SMN1 (Survival Of Motor Neuron 1, Telomeric), and among its related pathways/superpathways are Cytoskeletal Signaling and COPI-independent Golgi-to-ER retrograde traffic. The drugs Pyridostigmine Bromide and Cholinergic Agents have been mentioned in the context of this disorder. Affiliated tissues include skin and testes, and related phenotype is Negative genetic interaction between BLM-/- and BLM+/+.

Related Diseases for Proximal Spinal Muscular Atrophy

Diseases related to Proximal Spinal Muscular Atrophy via text searches within MalaCards or GeneCards Suite gene sharing:

(show top 50) (show all 51)
id Related Disease Score Top Affiliating Genes
1 spinal muscular atrophy-4 31.9 NAIP SMN1 SMN2
2 spinal muscular atrophy-3 31.9 NAIP SMN1 SMN2
3 autosomal dominant childhood-onset proximal spinal muscular atrophy 12.2
4 spinal muscular atrophy, late-onset, finkel type 11.7
5 spinal muscular atrophy 11.5
6 spinal muscular atrophy, lower extremity-predominant, 2, ad 11.4
7 spinal muscular atrophy, lower extremity-predominant 1, ad 11.4
8 spinal muscular atrophy-1 11.4
9 spinal muscular atrophy-2 11.1
10 muscular atrophy 10.7
11 posterior polar cataract 10.3 SMN1 SMN2
12 pigmented nodular adrenocortical disease, primary, 3 10.3 SMN1 SMN2
13 spinal cord glioma 10.2 SMN1 SMN2
14 shigellosis 10.2 NAIP SMN1 SMN2
15 bipolar ll disorder 10.1 NAIP SMN1 SMN2
16 cardiac tuberculosis 10.1 NAIP SMN1 SMN2
17 sandhoff disease, infantile, juvenile, and adult forms 10.1 NAIP SMN1 SMN2
18 substance-induced psychosis 10.1 APOE SMN1 SMN2
19 colorado tick fever 10.1 SMN1 SMN2
20 vagina leiomyosarcoma 10.0 DES MUC1
21 myoma 10.0 DES MUC1
22 invasive malignant thymoma 10.0 DES MUC1
23 spleen angiosarcoma 10.0 DES MUC1
24 marfanoid hypermobility syndrome 10.0 DES MUC1
25 ovarian cystadenoma 10.0 DES MUC1
26 biliary papillomatosis 10.0 DES MUC1
27 tanycytic ependymoma 10.0 DES MUC1
28 petrous apex meningioma 10.0 DES MUC1
29 episodic ataxia 10.0 DES MUC1
30 vulvar squamous papilloma 10.0 DES MUC1
31 polydactyly cleft lip palate psychomotor retardation 10.0 DES MUC1
32 mucopolysaccharidosis iv 10.0 NAIP SETX SMN1 SMN2
33 mediastinum liposarcoma 10.0 DES MUC1
34 scoliosis 10.0
35 coronary stenosis 10.0 DES MUC1
36 sebaceous adenoma 10.0 DES MUC1
37 anal gland neoplasm 10.0 DES MUC1
38 long qt syndrome 5 10.0 NAIP SETX SMN1 SMN2
39 omodysplasia 2 9.9 DES MUC1
40 congenital muscular dystrophy with hyperlaxity 9.9 DES MUC1
41 lung benign neoplasm 9.9 DES MUC1
42 orthostatic proteinuria 9.9 DES MUC1
43 bladder urachal adenocarcinoma 9.9 BICD2 NAIP SMN1 SMN2 SMNDC1
44 phototoxic dermatitis 9.8 DES NAIP SMN1 SMN2
45 lateral sclerosis 9.8
46 muscular dystrophy 9.8
47 progressive muscular dystrophy 9.8
48 dysautonomia 9.8
49 diarrhea, chronic, with villous atrophy 9.8 DES MUC1
50 spondylolisthesis 9.6 BICD2 LMNA NAIP SMN1 SMN2 SMNDC1

Graphical network of the top 20 diseases related to Proximal Spinal Muscular Atrophy:



Diseases related to Proximal Spinal Muscular Atrophy

Symptoms & Phenotypes for Proximal Spinal Muscular Atrophy

Human phenotypes related to Proximal Spinal Muscular Atrophy:

56 32 (show all 15)
id Description HPO Frequency Orphanet Frequency HPO Source Accession
1 preauricular skin tag 56 32 Frequent (79-30%) HP:0000384
2 lymphedema 56 32 Frequent (79-30%) HP:0001004
3 muscular hypotonia 56 32 Very frequent (99-80%) HP:0001252
4 reduced tendon reflexes 56 32 Very frequent (99-80%) HP:0001315
5 joint stiffness 56 32 Frequent (79-30%) HP:0001387
6 intrauterine growth retardation 56 32 Frequent (79-30%) HP:0001511
7 polyhydramnios 56 32 Frequent (79-30%) HP:0001561
8 abnormality of the voice 56 32 Frequent (79-30%) HP:0001608
9 recurrent fractures 56 32 Frequent (79-30%) HP:0002757
10 emg abnormality 56 32 Very frequent (99-80%) HP:0003457
11 hemiplegia/hemiparesis 56 32 Very frequent (99-80%) HP:0004374
12 proximal lower limb amyotrophy 56 32 Very frequent (99-80%) HP:0008956
13 abnormality of movement 56 32 Very frequent (99-80%) HP:0100022
14 abnormality of the ribs 56 32 Frequent (79-30%) HP:0000772
15 proximal amyotrophy 56 Very frequent (99-80%)

GenomeRNAi Phenotypes related to Proximal Spinal Muscular Atrophy according to GeneCards Suite gene sharing:

26
id Description GenomeRNAi Source Accession Score Top Affiliating Genes
1 Negative genetic interaction between BLM-/- and BLM+/+ GR00255-A-1 8.92 APOE BICD2 LMNA SMNDC1

Drugs & Therapeutics for Proximal Spinal Muscular Atrophy

Drugs for Proximal Spinal Muscular Atrophy (from DrugBank, HMDB, Dgidb, PharmGKB, IUPHAR, NovoSeek, BitterDB):


id Name Status Phase Clinical Trials Cas Number PubChem Id
1 Pyridostigmine Bromide Phase 2 101-26-8
2 Cholinergic Agents Phase 2
3 Cholinesterase Inhibitors Phase 2
4 Neurotransmitter Agents Phase 2
5 Bromides Phase 2

Interventional clinical trials:


id Name Status NCT ID Phase
1 SPACE Trial: Pyridostigmine vs Placebo in SMA Types 2, 3 and 4 Recruiting NCT02941328 Phase 2

Search NIH Clinical Center for Proximal Spinal Muscular Atrophy

Genetic Tests for Proximal Spinal Muscular Atrophy

Anatomical Context for Proximal Spinal Muscular Atrophy

MalaCards organs/tissues related to Proximal Spinal Muscular Atrophy:

39
Skin, Testes

Publications for Proximal Spinal Muscular Atrophy

Articles related to Proximal Spinal Muscular Atrophy:

(show top 50) (show all 54)
id Title Authors Year
1
[SMN1 Gene Point Mutations in Type I-IV Proximal Spinal Muscular Atrophy Patients with a Single Copy of SMN1]. ( 26606804 )
2015
2
Clinical utility gene card for: Proximal spinal muscular atrophy (SMA) - update 2015. ( 25990799 )
2015
3
Proximal spinal muscular atrophy: current orthopedic perspective. ( 24399883 )
2013
4
Natural course of scoliosis in proximal spinal muscular atrophy type II and IIIa: descriptive clinical study with retrospective data collection of 126 patients. ( 24093531 )
2013
5
Molecular defects in the motor adaptor BICD2 cause proximal spinal muscular atrophy with autosomal-dominant inheritance. ( 23664119 )
2013
6
Clinical utility gene card for: proximal spinal muscular atrophy. ( 22510849 )
2012
7
SETX gene mutation in a family diagnosed autosomal dominant proximal spinal muscular atrophy. ( 22088787 )
2012
8
Operative treatment of scoliosis in proximal spinal muscular atrophy: results of 41 patients. ( 23053190 )
2012
9
Use of orthoses and orthopaedic technical devices in proximal spinal muscular atrophy. Results of survey in 194 SMA patients. ( 20939690 )
2011
10
Gene dosage analysis of proximal spinal muscular atrophy carriers using real-time PCR. ( 21529108 )
2011
11
Fractures in proximal spinal muscular atrophy. ( 20364429 )
2010
12
Brachial amyotrophic diplegia (segmental proximal spinal muscular atrophy) associated with HIV infection. ( 19010950 )
2008
13
Neurophysiological findings of the late-onset, dominant, proximal spinal muscular atrophies with dysautonomia because of the VAPB PRO56SER mutation. ( 18677189 )
2008
14
Mutations of the LMNA gene can mimic autosomal dominant proximal spinal muscular atrophy. ( 17136397 )
2007
15
SMA carrier testing--validation of hemizygous SMN exon 7 deletion test for the identification of proximal spinal muscular atrophy carriers and patients with a single allele deletion. ( 10757638 )
2000
16
No evidence of association between apolipoprotein E genotype and phenotypic severity in childhood onset proximal spinal muscular atrophy. ( 10545039 )
1999
17
The role of the SMN gene in proximal spinal muscular atrophy. ( 9735373 )
1998
18
Analysis of creatine kinase activity in 504 patients with proximal spinal muscular atrophy types I-III from the point of view of progression and severity. ( 9605392 )
1998
19
Identification of proximal spinal muscular atrophy carriers and patients by analysis of SMNT and SMNC gene copy number. ( 9199562 )
1997
20
Different entities of proximal spinal muscular atrophy within one family. ( 9341891 )
1997
21
A collaborative study on the natural history of childhood and juvenile onset proximal spinal muscular atrophy (type II and III SMA): 569 patients. ( 9077498 )
1997
22
Apparent autosomal recessive inheritance in families with proximal spinal muscular atrophy affecting individuals in two generations. ( 8900246 )
1996
23
Biphasic intra-abdominal desmoplastic small cell tumor in a patient with proximal spinal muscular atrophy. ( 10846550 )
1996
24
Allelic association and deletions in autosomal recessive proximal spinal muscular atrophy: association of marker genotype with disease severity and candidate cDNAs. ( 7581364 )
1995
25
Prenatal prediction in families with autosomal recessive proximal spinal muscular atrophy (5q11.2-q13.3): molecular genetics and clinical experience in 109 cases. ( 7644431 )
1995
26
Autosomal recessive proximal spinal muscular atrophy in 101 sibs out of 48 families: clinical picture, influence of gender, and genetic implications. ( 8030672 )
1994
27
Evidence of autosomal dominant mutations in childhood-onset proximal spinal muscular atrophy. ( 8023839 )
1994
28
Biochemical and immunocytochemical analysis in chronic proximal spinal muscular atrophy. ( 8170486 )
1994
29
Association between Ag1-CA alleles and severity of autosomal recessive proximal spinal muscular atrophy. ( 7977383 )
1994
30
The use of chromosome 5q markers for confirming the diagnosis of proximal spinal muscular atrophy. ( 7907903 )
1993
31
Prenatal diagnosis of the acute form of proximal spinal muscular atrophy: experience on the acceptance of linkage analyses by the families. ( 8105458 )
1993
32
Proximal spinal muscular atrophy (SMA) types II and III in the same sibship are not caused by different alleles at the SMA locus on 5q. ( 1570842 )
1992
33
Becker's model and prenatal diagnosis in proximal spinal muscular atrophy (SMA): a note of caution. ( 2063872 )
1991
34
Heterogeneity in proximal spinal muscular atrophy. ( 1975919 )
1990
35
Clinical and morphometric analysis of biopsied biceps brachii muscles in adult-onset chronic proximal spinal muscular atrophy. With special reference to intramuscular nerves. ( 3401687 )
1988
36
Electromyographic findings in different forms of infantile and juvenile proximal spinal muscular atrophy. ( 3951479 )
1986
37
Chronic proximal spinal muscular atrophy of childhood and adolescence: problems of classification and genetic counselling. ( 4078864 )
1985
38
Clinical study of proximal spinal muscular atrophy. Report on 89 cases. ( 6530365 )
1984
39
Chronic proximal spinal muscular atrophy of childhood and adolescence: sex influence. ( 6512833 )
1984
40
Juvenile proximal spinal muscular atrophy with early hypertrophy of calves. ( 6878107 )
1983
41
Gastrointestinal radiologic manifestations of proximal spinal muscular atrophy (Kugelberg-Welander syndrome). ( 7120481 )
1982
42
Diaphragm paralysis and ventilatory failure in chronic proximal spinal muscular atrophy. ( 7224359 )
1981
43
A family of juvenile proximal spinal muscular atrophy with dominant inheritance. ( 933110 )
1976
44
A clinical and genetic study of chronic proximal spinal muscular atrophy. ( 1182487 )
1975
45
The Kugelberg-Welander syndrome (hereditary proximal spinal muscular atrophy). ( 5173132 )
1971
46
Chronic proximal spinal muscular atrophy. ( 5503267 )
1970
47
Familial adult-onset proximal spinal muscular atrophy. Report of a family with type II hyperlipoproteinemia. ( 5439897 )
1970
48
Proximal spinal muscular atrophy. ( 5910575 )
1966
49
Familial proximal spinal muscular atrophy. ( 4952447 )
1966
50
Kugelberg-Welander syndrome (hereditary proximal spinal muscular atrophy). ( 5933049 )
1966

Variations for Proximal Spinal Muscular Atrophy

Expression for Proximal Spinal Muscular Atrophy

Search GEO for disease gene expression data for Proximal Spinal Muscular Atrophy.

Pathways for Proximal Spinal Muscular Atrophy

Pathways related to Proximal Spinal Muscular Atrophy according to GeneCards Suite gene sharing:

id Super pathways Score Top Affiliating Genes
1 11.41 DES LMNA MUC1 RAB6A
2 10.4 BICD2 RAB6A

GO Terms for Proximal Spinal Muscular Atrophy

Cellular components related to Proximal Spinal Muscular Atrophy according to GeneCards Suite gene sharing:

id Name GO ID Score Top Affiliating Genes
1 Z disc GO:0030018 9.5 DES SMN1 SMN2
2 cytoplasmic ribonucleoprotein granule GO:0036464 9.43 SMN1 SMN2
3 perikaryon GO:0043204 9.43 NAIP SMN1 SMN2
4 SMN-Sm protein complex GO:0034719 9.37 SMN1 SMN2
5 SMN complex GO:0032797 9.16 SMN1 SMN2
6 Gemini of coiled bodies GO:0097504 8.96 SMN1 SMN2
7 Cajal body GO:0015030 8.8 SMN1 SMN2 SMNDC1
8 cytoplasm GO:0005737 10.1 APOE BICD2 DES DNAI1 MUC1 NAIP

Biological processes related to Proximal Spinal Muscular Atrophy according to GeneCards Suite gene sharing:

id Name GO ID Score Top Affiliating Genes
1 nervous system development GO:0007399 9.71 NAIP SETX SMN1 SMN2
2 spliceosomal snRNP assembly GO:0000387 9.37 SMN1 SMN2
3 spliceosomal complex assembly GO:0000245 9.32 SMN1 SMN2
4 protein targeting to Golgi GO:0000042 9.26 BICD2 RAB6A
5 nuclear import GO:0051170 9.16 SMN1 SMN2
6 minus-end-directed organelle transport along microtubule GO:0072385 8.96 BICD2 RAB6A
7 DNA-templated transcription, termination GO:0006353 8.8 SETX SMN1 SMN2

Molecular functions related to Proximal Spinal Muscular Atrophy according to GeneCards Suite gene sharing:

id Name GO ID Score Top Affiliating Genes
1 protein binding GO:0005515 9.4 APOE BICD2 DES DNAI1 LMNA MUC1
2 identical protein binding GO:0042802 9.35 APOE DES SETX SMN1 SMN2

Sources for Proximal Spinal Muscular Atrophy

3 CDC
7 CNVD
9 Cosmic
10 dbSNP
11 DGIdb
16 ExPASy
18 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 MedGen
42 MeSH
43 MESH via Orphanet
44 MGI
46 NCI
47 NCIt
48 NDF-RT
51 NINDS
52 Novoseek
54 OMIM
55 OMIM via Orphanet
59 PubMed
60 QIAGEN
65 SNOMED-CT via Orphanet
67 TGDB
68 Tocris
69 UMLS
70 UMLS via Orphanet
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