SBMA AR

Disease ID
SBMA
Gene ID
AR
Updated
Sep 24, 2025
v2.11.0
Suggest Edit

Disease

Name
Spinal and bulbar muscular atrophy, Kennedy Disease
Inheritance
X-linked recessive
Description
Prevalence
1 30,000
Age of Onset(Typical)Years8  8320  49
Age of Onset Details
Typical: 20-497 , Range: 88 - 839 .

Locus

Details
Mechanism
GoF
Year
199118 ; the first triplet disease to be discovered19
Location in Gene
Coding Exon 1
Gene Strand

Alleles

Ref. Motif
GCA
Pathogenic (ref.)
GCA
Pathogenic (gene)
AGC
BenignIntermediatePathogenicUnits9  3436  3738  68

gnomAD

Pathogenic Genotype (%)Admixed AmericanAfrican/African AmericanAmishAshkenazi JewishEuropean (non Finnish)FinnishMiddle EasternSouth AsianEast AsianOthers01234567AR (both)

Pathogenic Genotype (%): % of individuals predicted to be affected based on their genotype

References

Direct supporting references for info on this page.

1
Ontology Lookup Service (OLS)
mondo:0010735
2
Genes · 2023-08-17
pmid:37628685
3
Orphanet: Kennedy disease
orphanet:481
4
Brain : a journal of neurology · 2023-07-03
pmid:36797998
5
Internal medicine journal · 2023-08-14
pmid:37578398
6
Albert,La Spada
GeneReviews® · 1993-01-01
genereviews:NBK1333
7
European journal of human genetics : EJHG · 2001-06-01
pmid:11436124
8
Neurology · 2005-04-26
pmid:15851746
9
RRNMF Neuromuscular Journal · 2024-12-17
doi:10.17161/2tmg0f25
10
Neurobiology of aging · 2013-09-13
pmid:24041967
11
Science advances · 2022-03-04
pmid:35245110
12
American journal of medical genetics · 1999-07-30
pmid:10398229
13
Neuromuscular disorders : NMD · 2021-11-19
pmid:34922802
14
Amyotrophic lateral sclerosis : official publication of the World Federation of Neurology Research Group on Motor Neuron Diseases · 2010-01-01
pmid:20184516
15
Anthony J,Hannan
Nature reviews. Genetics · 2018-02-05
pmid:29398703
16
Japanese journal of radiology · 2022-09-28
pmid:36169768
17
Progress in neurobiology · 2012-05-15
pmid:22609045
18
Nature · 1991-07-04
pmid:2062380
19
Archives of neurology · 2004-08-01
pmid:15313856

Additional Literature

Additional literature related to this locus.

Raw PubMed search results
(All PubMed results returned by searching for this gene, tandem repeats, and disease, in medline format)

Animal : an international journal of animal bioscience · 2025-06-09
pmid:40614362
Neurology. Genetics · 2025-06-25
pmid:40585427
Frontiers in neurology · 2025-05-23
pmid:40488202
Molecular neurobiology · 2025-05-31
pmid:40450087
Protein science : a publication of the Protein Society · 2025-06-01
pmid:40371721
Human molecular genetics · 2025-07-03
pmid:40366765
Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2025-02-20
pmid:40031964
Stem cell research · 2024-12-30
pmid:39755011
Stem cell research · 2024-12-25
pmid:39729861
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