[Identification of a novel variant in a patient with Calsequestrin 1 related myopathy].
Zhonghua Yi Xue Yi Chuan Xue Za Zhi
; 41(6): 745-748, 2024 Jun 10.
Article
in Zh
| MEDLINE
| ID: mdl-38818562
ABSTRACT
OBJECTIVE:
To explore the genetic basis of a myopathic patient with pathological characteristics including tubular aggregates and vacuoles.METHODS:
Next generation sequencing was carried out for the patient, and candidate variant was verified by Sanger sequencing.RESULTS:
Genetic testing revealed that the patient has harbored a heterozygous c.730G>C (p.D244H) variant of Calsequestrin 1 (CASQ1) gene. The same variant was not found in his unaffected parents. Based on guidelines from the American College of Medical Genetics and Genomics, the variant was rated as pathogenic (PS1+PM2+PP3).CONCLUSION:
The novel c.730G>C (p.D244H) variant of the CASQ1 gene probably underlay the myopathy in this patient. Above finding has enriched the mutational spectrum of the CASQ1 gene.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Calsequestrin
/
Muscular Diseases
Limits:
Adult
/
Humans
/
Male
Language:
Zh
Journal:
Zhonghua Yi Xue Yi Chuan Xue Za Zhi
Journal subject:
GENETICA MEDICA
Year:
2024
Document type:
Article
Affiliation country:
China