congenital myopathy 1A

Summary
Synonym
  • central core disease
  • central core myopathy
Definition
A congenital myopathy that is characterized by muscle weakness primarily affecting the proximal muscles of the lower limbs beginning in infancy or early childhood, although later onset of symptoms has been reported and that has_material_basis_in heterozygous mutation in the ryanodine receptor-1 gene (RYR1) on chromosome 19q13. Heterozygous mutation in the RYR1 gene also causes susceptibility to malignant hyperthermia-1 (MHS1), patients with CMYP1A are at risk for MHS. Biallelic mutations in the RYR1 gene cause autosomal recessive CMYP1B, which shows overlapping features, but is typically more severe.
Super Class
autosomal dominant disease autosomal recessive disease congenital myopathy
External Links
Disease Ontology
DOID:3529
Mondo Disease Ontology
MeSH
UMLS
NCI Thesaurus
ORDO
OMIM
GARD
MGI genotype (from TogoID)
Related Genes
Displaying entries 1 - 10 of 18 in total
Gene ID Gene Symbol Description Source
31 ACACA acetyl-CoA carboxylase alpha
43 ACHE acetylcholinesterase (Yt blood group)
217 ALDH2 aldehyde dehydrogenase 2 family member
952 CD38 CD38 molecule
1120 CHKB choline kinase beta
1272 CNTN1 contactin 1
2218 FKTN fukutin
2632 GBE1 1,4-alpha-glucan branching enzyme 1
3098 HK1 hexokinase 1
4534 MTM1 myotubularin 1

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Acknowledgements

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Partly supported by NIH Common Fund Grant #1U01GM125267-01


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