SBMA AR

Disease ID
SBMA
Gene ID
AR
Updated
Jun 4, 2025
v2.4.3

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
Exon 1
Gene Strand

Alleles

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

gnomAD

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
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)

Molecular neurobiology · 2025-05-31
pmid:40450087
Protein science : a publication of the Protein Society · 2025-06-01
pmid:40371721
Human molecular genetics · 2025-05-14
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
Aesthetic plastic surgery · 2024-12-18
pmid:39694906
Journal of endocrinological investigation · 2024-11-21
pmid:39570490
Journal of genetic counseling · 2024-08-27
pmid:39189540