DMD mutations in pediatric patients with phenotypes of Duchenne/Becker muscular dystrophy
Abstract: Duchenne muscular dystrophy (DMD) and Becker muscular dystrophy (BMD) are common X-inherited neuromuscular diseases. The genetic diagnosis has been used as the diagnostic choice for DMD/BMD. The study subjects consisted of 37 patients from Southwest China. Peripheral blood was collected for the extraction of genomic DNA. DMD mutation was sequenced using the next-generation sequencing approach. The detected mutation was validated using the multiplex ligation-dependent probe amplification or Sanger sequencing methods. Variation annotation and pathogenicity prediction were performed using the online databases. Pathogenic mutations were identified 3 splicing site, 7 single nucleotide, 1 indel, 23 deletion, and 3 duplication mutations. Novel DMD variants were discovered, including two novel splicing variations (c.1890 + 1G>T; c.1923 + 1G>A), one missense mutation (c.1946G>T), one nonsense mutation (c.7441G>T), one indel mutation (INDEL EX20), and one duplication mutation (DUP EX75-78). The current study provides mutation information of DMD for the genetic diagnosis of DMD/BMD.
- Standort
-
Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
-
Online-Ressource
- Sprache
-
Englisch
- Erschienen in
-
DMD mutations in pediatric patients with phenotypes of Duchenne/Becker muscular dystrophy ; volume:19 ; number:1 ; year:2024 ; extent:8
Open medicine ; 19, Heft 1 (2024) (gesamt 8)
- Urheber
-
Ge, Liping
Yang, Yang
Yang, Yanfei
Chen, Yanfei
Tao, Na
Zhang, Liping
Zhao, Canmiao
Zhang, Xing
- DOI
-
10.1515/med-2024-0916
- URN
-
urn:nbn:de:101:1-2411151435430.765763499560
- Rechteinformation
-
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
-
15.08.2025, 07:27 MESZ
Datenpartner
Deutsche Nationalbibliothek. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Beteiligte
- Ge, Liping
- Yang, Yang
- Yang, Yanfei
- Chen, Yanfei
- Tao, Na
- Zhang, Liping
- Zhao, Canmiao
- Zhang, Xing