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Umurzakova, A, Ayaganov, D, Mannapova, A, Dzhumasheva, B, Dzhaksybayeva, A. (1402). Preliminary Results of a Genetic Study of Children with Duchenne Myodystrophy in Aktobe, Kazakhstan. سامانه مدیریت نشریات علمی, 78(3), 949-954. doi: 10.22092/ari.2022.360050.2534
A Umurzakova; D Ayaganov; A Mannapova; B Dzhumasheva; A Dzhaksybayeva. "Preliminary Results of a Genetic Study of Children with Duchenne Myodystrophy in Aktobe, Kazakhstan". سامانه مدیریت نشریات علمی, 78, 3, 1402, 949-954. doi: 10.22092/ari.2022.360050.2534
Umurzakova, A, Ayaganov, D, Mannapova, A, Dzhumasheva, B, Dzhaksybayeva, A. (1402). 'Preliminary Results of a Genetic Study of Children with Duchenne Myodystrophy in Aktobe, Kazakhstan', سامانه مدیریت نشریات علمی, 78(3), pp. 949-954. doi: 10.22092/ari.2022.360050.2534
Umurzakova, A, Ayaganov, D, Mannapova, A, Dzhumasheva, B, Dzhaksybayeva, A. Preliminary Results of a Genetic Study of Children with Duchenne Myodystrophy in Aktobe, Kazakhstan. سامانه مدیریت نشریات علمی, 1402; 78(3): 949-954. doi: 10.22092/ari.2022.360050.2534

Preliminary Results of a Genetic Study of Children with Duchenne Myodystrophy in Aktobe, Kazakhstan

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مقاله 21، دوره 78، شماره 3، مرداد و شهریور 2023، صفحه 949-954    اصل مقاله (484.46 K)
نوع مقاله: Original Articles
شناسه دیجیتال (DOI): 10.22092/ari.2022.360050.2534
نویسندگان
A Umurzakova* 1؛ D Ayaganov1؛ A Mannapova1؛ B Dzhumasheva2؛ A Dzhaksybayeva3
1West Kazakhstan Marat Ospanov Medical University, Aktobe, Kazakhstan
2Regional Children's Clinical Hospital, Aktobe, Kazakhstan
3Astana Medical University, Nur-Sultan, Kazakhstan
چکیده
Duchenne muscular dystrophy (DMD) is an X-linked recessive neuromuscular illness with a progressive course caused by mutations in the gene encoding the protein dystrophin (DMD; locus Xp21. 2). This study aimed to investigate the clinical aspects of DMD progression according to the mutation type. Included in the study were 38 boys aged 3 to 11 years. Laboratory (biochemical evaluation of the level of creatinine phosphokinase, multiplex ligation-dependent probe amplification [MLPA], and next-generation sequencing [NGS] analysis of the DMD gene), genealogical, and clinical approaches were utilized (including adapted Hammersmith Functional Motor Scale, the study of auditory-speech memory by the "Memorizing 10 words" method, and a general neurological assessment). The MLPA revealed deletion in 22 cases (57.8%), duplication in 6 (15.7%), and negative results in 11 (26.5%). To discover point mutations, 11 infants with negative MLPA results were sequenced. According to the results of the NGS, point mutations were identified in six boys (four single-nucleotide deletions and two single-nucleotide duplications), and five boys lacked mutations. Due to the high proportion of neuro-hereditary diseases in the general structure of neurological pathology, the profound disability of patients with progressive mental and physical disadaptation, as well as the generally fatal course of these incurable afflictions, molecular genetics research is of particular importance.
کلیدواژه‌ها
Duchenne myodystrophy؛ Genetic research؛ Mutations؛ Neuromuscular disorders؛ Sequencing
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مراجع
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