congenital myasthenic syndrome 2C

Summary
Synonym
  • CMS2C
  • congenital myasthenic syndrome 2C associated with acetylcholine receptor deficiency
Definition
A congenital myasthenic syndrome characterized by autosomal recessive inheritance of postsynaptic neuromuscular junction defects, early-onset muscle weakness, and low amplitude of the miniature endplate potential and current that has_material_basis_in compound heterozygous mutation in the CHRNB1 gene on chromosome 17p13.
Super Class
autosomal recessive disease congenital myasthenic syndrome
Disease Ontology
DOID:0110680
Mondo Disease Ontology
OMIM
Related Genes
Displaying 1 entry
Gene ID Gene Symbol Description Source
1140 CHRNB1 cholinergic receptor nicotinic beta 1 subunit
Displaying 1 entry
Gene ID Gene Symbol Description Source
11443 Chrnb1 cholinergic receptor nicotinic beta 1 subunit
Displaying 1 entry
Gene ID Gene Symbol Description Source
24261 Chrnb1 cholinergic receptor nicotinic beta 1 subunit
Displaying all 3 entries
Gene ID Gene Symbol Description Source
42918 nAChRalpha1 nicotinic Acetylcholine Receptor alpha1
42919 nAChRalpha2 nicotinic Acetylcholine Receptor alpha2
42920 nAChRbeta2 nicotinic Acetylcholine Receptor beta2
Displaying all 2 entries
Gene ID Gene Symbol Description Source
172150 unc-63 Acetylcholine receptor subunit alpha-type unc-63
180937 acr-3 Acetylcholine receptor subunit beta-type acr-3
The Human Phenotype Ontology
Displaying entries 1 - 10 of 32 in total
HPO ID HPO Term
HP:0001324 Muscle weakness
HP:0002878 Respiratory failure
HP:0000597 Ophthalmoparesis
HP:0003403 EMG: decremental response of compound muscle action potential to repetitive nerve stimulation
HP:0002329 Drowsiness
HP:0000496 Abnormality of eye movement
HP:0003388 Easy fatigability
HP:0002091 Restrictive ventilatory defect
HP:0003458 EMG: myopathic abnormalities
HP:0000961 Cyanosis
Displaying 1 entry
Gene ID Gene Symbol Description
375790 AGRN agrin

About Release Notes Help Feedback

Click here to visit the beta site.


International Collaboration

GlyCosmos is a member of the GlySpace Alliance together with GlyGen and Glycomics@ExPASy.

Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

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


Logo License Policies Site Map

Contact: support@glycosmos.org

This work is licensed under Creative Commons Attribution 4.0 International


GlyCosmos Portal v4.1.0

Last updated: December 9, 2024