37 research outputs found
ΠΠ»ΠΈΠ½ΠΈΠΊΠΎ-Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ Ρ Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠΈ ΠΈ Π°Π»Π³ΠΎΡΠΈΡΠΌ Π΄ΠΈΡΡΠ΅ΡΠ΅Π½ΡΠΈΠ°Π»ΡΠ½ΠΎΠΉ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΠΊΠΈ ΠΏΡΠΎΠ³ΡΠ΅ΡΡΠΈΡΡΡΡΠΈΡ ΠΌΡΡΠ΅ΡΠ½ΡΡ Π΄ΠΈΡΡΡΠΎΡΠΈΠΉ, ΠΌΠ°Π½ΠΈΡΠ΅ΡΡΠΈΡΡΡΡΠΈΡ ΠΏΠΎΡΠ»Π΅ ΠΏΠ΅ΡΠΈΠΎΠ΄Π° Π½ΠΎΡΠΌΠ°Π»ΡΠ½ΠΎΠ³ΠΎ ΠΌΠΎΡΠΎΡΠ½ΠΎΠ³ΠΎ ΡΠ°Π·Π²ΠΈΡΠΈΡ
Background. Progressive muscular dystrophies (PMD) are a group of genetically heterogeneous diseases that manifest in the age range from early childhood to adulthood. Depending on the predominant topography of the muscular lesion, there are: limb-girdle, distal, oculopharyngeal, facial-shoulder-scapular-peroneal variants of PMD.Aim. Creation of algorithms for the differential diagnosis of PMD with multiple topography of muscle lesions.Materials and methods. We observed 192 patients aged 1.5 to 66 years with PMD with a debut after a period of normal motor development. The diagnosis was established on the basis of genealogical analysis, neurological examination, assessment of non-muscular manifestations, results of instrumental, biochemical molecular genetic studies.Results. Four groups of patients were identified, differing in the topography of muscle damage and 19 genetic variants of PMD were diagnosed. An algorithm for diagnosing PMD that manifest after a period of normal motor development is proposed, which is based on the frequency of occurrence of individual genetic variants and their proportion in the analyzed sample, the presence of major mutations in causal genes, the features of phenotypic characteristics, the gender of the patient and the possibility of conducting etiopathogenetic therapy developed by for some genetic variants.Conclusion. The use of the proposed algorithm in clinical practice can significantly reduce the economic and time costs for confirmatory molecular genetic diagnosis, and promptly recommend etiopathogenetic therapy for some genetic variants of this group of diseases.Β ΠΠ²Π΅Π΄Π΅Π½ΠΈΠ΅. ΠΡΠΎΠ³ΡΠ΅ΡΡΠΈΡΡΡΡΠΈΠ΅ ΠΌΡΡΠ΅ΡΠ½ΡΠ΅ Π΄ΠΈΡΡΡΠΎΡΠΈΠΈ (ΠΠΠ) β Π³ΡΡΠΏΠΏΠ° Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈ Π³Π΅ΡΠ΅ΡΠΎΠ³Π΅Π½Π½ΡΡ
Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠΉ, ΠΌΠ°Π½ΠΈΡΠ΅ΡΡΠΈΡΡΡΡΠΈΡ
Π² Π²ΠΎΠ·ΡΠ°ΡΡΠ½ΠΎΠΌ Π΄ΠΈΠ°ΠΏΠ°Π·ΠΎΠ½Π΅ ΠΎΡ ΡΠ°Π½Π½Π΅Π³ΠΎ Π΄Π΅ΡΡΠΊΠΎΠ³ΠΎ Π΄ΠΎ Π²Π·ΡΠΎΡΠ»ΠΎΠ³ΠΎ Π²ΠΎΠ·ΡΠ°ΡΡΠ°. Π Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡΠΈ ΠΎΡ ΠΏΡΠ΅ΠΈΠΌΡΡΠ΅ΡΡΠ²Π΅Π½Π½ΠΎΠΉ ΡΠΎΠΏΠΎΠ³ΡΠ°ΡΠΈΠΈ ΠΌΡΡΠ΅ΡΠ½ΠΎΠ³ΠΎ ΠΏΠΎΡΠ°ΠΆΠ΅Π½ΠΈΡ Π²ΡΠ΄Π΅Π»ΡΡΡ ΠΏΠΎΡΡΠ½ΠΎ-ΠΊΠΎΠ½Π΅ΡΠ½ΠΎΡΡΠ½ΡΠ΅, Π΄ΠΈΡΡΠ°Π»ΡΠ½ΡΠ΅, ΠΎΠΊΡΠ»ΠΎΡΠ°ΡΠΈΠ½Π³Π΅Π°Π»ΡΠ½ΡΠ΅, Π»ΠΈΡΠ΅-ΠΏΠ»Π΅ΡΠ΅-Π»ΠΎΠΏΠ°ΡΠΎΡΠ½ΠΎ-ΠΏΠ΅ΡΠΎΠ½Π΅Π°Π»ΡΠ½ΡΠ΅ Π²Π°ΡΠΈΠ°Π½ΡΡ ΠΠΠ.Π¦Π΅Π»Ρ ΡΠ°Π±ΠΎΡΡ β ΡΠΎΠ·Π΄Π°Π½ΠΈΠ΅ Π°Π»Π³ΠΎΡΠΈΡΠΌΠΎΠ² Π΄ΠΈΡΡΠ΅ΡΠ΅Π½ΡΠΈΠ°Π»ΡΠ½ΠΎΠΉ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΠΊΠΈ ΠΠΠ Ρ ΡΠ°Π·Π»ΠΈΡΠ½ΠΎΠΉ ΡΠΎΠΏΠΎΠ³ΡΠ°ΡΠΈΠ΅ΠΉ ΠΌΡΡΠ΅ΡΠ½ΠΎΠ³ΠΎ ΠΏΠΎΡΠ°ΠΆΠ΅Π½ΠΈΡ.ΠΠ°ΡΠ΅ΡΠΈΠ°Π»Ρ ΠΈ ΠΌΠ΅ΡΠΎΠ΄Ρ. ΠΠΎΠ΄ Π½Π°Π±Π»ΡΠ΄Π΅Π½ΠΈΠ΅ΠΌ Π½Π°Ρ
ΠΎΠ΄ΠΈΠ»ΠΈΡΡ 192 ΠΏΠ°ΡΠΈΠ΅Π½ΡΠ° Π² Π²ΠΎΠ·ΡΠ°ΡΡΠ΅ ΠΎΡ 1,5 Π΄ΠΎ 66 Π»Π΅Ρ Ρ ΠΠΠ Ρ Π΄Π΅Π±ΡΡΠΎΠΌ ΠΏΠΎΡΠ»Π΅ ΠΏΠ΅ΡΠΈΠΎΠ΄Π° Π½ΠΎΡΠΌΠ°Π»ΡΠ½ΠΎΠ³ΠΎ ΠΌΠΎΡΠΎΡΠ½ΠΎΠ³ΠΎ ΡΠ°Π·Π²ΠΈΡΠΈΡ. ΠΠΈΠ°Π³Π½ΠΎΠ· ΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ Π½Π° ΠΎΡΠ½ΠΎΠ²Π°Π½ΠΈΠΈ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠΎΠ² Π³Π΅Π½Π΅Π°Π»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π°Π½Π°Π»ΠΈΠ·Π°, Π½Π΅Π²ΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΎΡΠΌΠΎΡΡΠ°, ΠΎΡΠ΅Π½ΠΊΠΈ Π²Π½Π΅ΠΌΡΡΠ΅ΡΠ½ΡΡ
ΠΏΡΠΎΡΠ²Π»Π΅Π½ΠΈΠΉ, ΠΈΠ½ΡΡΡΡΠΌΠ΅Π½ΡΠ°Π»ΡΠ½ΡΡ
, Π±ΠΈΠΎΡ
ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΌΠΎΠ»Π΅ΠΊΡΠ»ΡΡΠ½ΠΎ-Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ.Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ. ΠΡΠ΄Π΅Π»Π΅Π½ΠΎ 4 Π³ΡΡΠΏΠΏΡ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ², ΡΠ°Π·Π»ΠΈΡΠ°ΡΡΠΈΡ
ΡΡ ΠΏΠΎ ΡΠΎΠΏΠΎΠ³ΡΠ°ΡΠΈΠΈ ΠΏΠΎΡΠ°ΠΆΠ΅Π½ΠΈΡ ΠΌΡΡΡ, ΠΈ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΡΠΎΠ²Π°Π½ΠΎ 19 Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΡ
Π²Π°ΡΠΈΠ°Π½ΡΠΎΠ² ΠΠΠ. ΠΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½ Π°Π»Π³ΠΎΡΠΈΡΠΌ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΠΊΠΈ ΠΠΠ, ΠΌΠ°Π½ΠΈΡΠ΅ΡΡΠΈΡΡΡΡΠΈΡ
ΠΏΠΎΡΠ»Π΅ ΠΏΠ΅ΡΠΈΠΎΠ΄Π° Π½ΠΎΡΠΌΠ°Π»ΡΠ½ΠΎΠ³ΠΎ ΠΌΠΎΡΠΎΡΠ½ΠΎΠ³ΠΎ ΡΠ°Π·Π²ΠΈΡΠΈΡ, Π² ΠΎΡΠ½ΠΎΠ²Ρ ΠΊΠΎΡΠΎΡΠΎΠ³ΠΎ ΠΏΠΎΠ»ΠΎΠΆΠ΅Π½Ρ ΡΠ°ΡΡΠΎΡΡ Π²ΡΡΡΠ΅ΡΠ°Π΅ΠΌΠΎΡΡΠΈ ΠΎΡΠ΄Π΅Π»ΡΠ½ΡΡ
Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΡ
Π²Π°ΡΠΈΠ°Π½ΡΠΎΠ² ΠΈ ΠΈΡ
Π΄ΠΎΠ»Π΅Π²Π°Ρ ΠΏΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Π½ΠΎΡΡΡ Π² Π°Π½Π°Π»ΠΈΠ·ΠΈΡΡΠ΅ΠΌΠΎΠΉ Π²ΡΠ±ΠΎΡΠΊΠ΅, Π½Π°Π»ΠΈΡΠΈΠ΅ ΠΌΠ°ΠΆΠΎΡΠ½ΡΡ
ΠΌΡΡΠ°ΡΠΈΠΉ Π² ΠΊΠ°ΡΠ·Π°Π»ΡΠ½ΡΡ
Π³Π΅Π½Π°Ρ
, ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠΈ ΡΠ΅Π½ΠΎΡΠΈΠΏΠΈΡΠ΅ΡΠΊΠΈΡ
Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊ, ΠΏΠΎΠ» Π±ΠΎΠ»ΡΠ½ΠΎΠ³ΠΎ ΠΈ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΠΈ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½ΠΈΡ ΡΡΠΈΠΎΠΏΠ°ΡΠΎΠ³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠ΅ΡΠ°ΠΏΠΈΠΈ, ΡΠ°Π·ΡΠ°Π±ΠΎΡΠ°Π½Π½ΠΎΠΉ Π΄Π»Ρ Π½Π΅ΠΊΠΎΡΠΎΡΡΡ
Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΡ
Π²Π°ΡΠΈΠ°Π½ΡΠΎΠ².ΠΡΠ²ΠΎΠ΄Ρ. ΠΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠ΅ ΠΏΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½Π½ΠΎΠ³ΠΎ Π°Π»Π³ΠΎΡΠΈΡΠΌΠ° Π² ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΏΡΠ°ΠΊΡΠΈΠΊΠ΅ ΠΏΠΎΠ·Π²ΠΎΠ»ΡΠ΅Ρ Π·Π½Π°ΡΠΈΡΠ΅Π»ΡΠ½ΠΎ ΡΠ½ΠΈΠ·ΠΈΡΡ ΡΠΊΠΎΠ½ΠΎΠΌΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΈ Π²ΡΠ΅ΠΌΠ΅Π½Π½ΡΠ΅ Π·Π°ΡΡΠ°ΡΡ Π½Π° ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½ΠΈΠ΅ ΠΏΠΎΠ΄ΡΠ²Π΅ΡΠΆΠ΄Π°ΡΡΠ΅ΠΉ ΠΌΠΎΠ»Π΅ΠΊΡΠ»ΡΡΠ½ΠΎ-Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΎΠΉ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΠΊΠΈ ΠΈ ΡΠ²ΠΎΠ΅Π²ΡΠ΅ΠΌΠ΅Π½Π½ΠΎ ΡΠ΅ΠΊΠΎΠΌΠ΅Π½Π΄ΠΎΠ²Π°ΡΡ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½ΠΈΠ΅ ΡΡΠΈΠΎΠΏΠ°ΡΠΎΠ³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠ΅ΡΠ°ΠΏΠΈΠΈ ΠΏΡΠΈ Π½Π΅ΠΊΠΎΡΠΎΡΡΡ
Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΡ
Π²Π°ΡΠΈΠ°Π½ΡΠ°Ρ
ΡΡΠΎΠΉ Π³ΡΡΠΏΠΏΡ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠΉ.
Π‘ΠΈΠ½Π΄ΡΠΎΠΌ ΠΠ°ΠΌΠ±βΠ¨Π°ΡΡΠ΅ΡΠ°, ΠΎΠ±ΡΡΠ»ΠΎΠ²Π»Π΅Π½Π½ΡΠΉ ΡΠ°Π½Π΅Π΅ Π½Π΅ ΠΎΠΏΠΈΡΠ°Π½Π½ΠΎΠΉ ΠΌΡΡΠ°ΡΠΈΠ΅ΠΉ Π² Π³Π΅Π½Π΅ SOX5
Clinical and genetic characteristics of a patient with LambβShaffer syndrome due to the newly discovered heterozygous missense mutation p.1868A>C in the 14 exon of the SOX5 gene are presented in the next generation sequencing of exom. It is shown that, in contrast to the previously described patients due to the presence of a deletion in the region of the gene or segment of chromosome 12p12.1, in the presence of missense mutation, the intellectual deficit and the dysmorphic features of the structure are not pronounced sharply and there is no anomaly in the development of other organs and systems.ΠΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Ρ ΠΊΠ»ΠΈΠ½ΠΈΠΊΠΎ-Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠΈ Π±ΠΎΠ»ΡΠ½ΠΎΠ³ΠΎ Ρ ΡΠΈΠ½Π΄ΡΠΎΠΌΠΎΠΌ ΠΠ°ΠΌΠ±βΠ¨Π°ΡΡΠ΅ΡΠ°, ΠΎΠ±ΡΡΠ»ΠΎΠ²Π»Π΅Π½Π½ΡΠΌ Π²ΠΏΠ΅ΡΠ²ΡΠ΅ Π²ΡΡΠ²Π»Π΅Π½Π½ΠΎΠΉ Π³Π΅ΡΠ΅ΡΠΎΠ·ΠΈΠ³ΠΎΡΠ½ΠΎΠΉ ΠΌΠΈΡΡΠ΅Π½Ρ-ΠΌΡΡΠ°ΡΠΈΠ΅ΠΉ Ρ.1868Π>Π‘ Π² ΡΠΊΠ·ΠΎΠ½Π΅ 14 Π³Π΅Π½Π° SOX5 ΠΏΡΠΈ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½ΠΈΠΈ ΡΠ΅ΠΊΠ²Π΅Π½ΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΡΠΊΠ·ΠΎΠΌΠ° Π½ΠΎΠ²ΠΎΠ³ΠΎ ΠΏΠΎΠΊΠΎΠ»Π΅Π½ΠΈΡ. ΠΠΎΠΊΠ°Π·Π°Π½ΠΎ, ΡΡΠΎ Π² ΠΎΡΠ»ΠΈΡΠΈΠ΅ ΠΎΡ ΡΠ°Π½Π΅Π΅ ΠΎΠΏΠΈΡΠ°Π½Π½ΡΡ
Π±ΠΎΠ»ΡΠ½ΡΡ
c ΡΠΈΠ½Π΄ΡΠΎΠΌΠΎΠΌ ΠΠ°ΠΌΠ±βΠ¨Π°ΡΡΠ΅ΡΠ°, ΠΎΠ±ΡΡΠ»ΠΎΠ²Π»Π΅Π½Π½ΡΠΌ Π½Π°Π»ΠΈΡΠΈΠ΅ΠΌ Π΄Π΅Π»Π΅ΡΠΈΠΈ Π² ΠΎΠ±Π»Π°ΡΡΠΈ Π³Π΅Π½Π° ΠΈΠ»ΠΈ ΡΡΠ°ΡΡΠΊΠ° Ρ
ΡΠΎΠΌΠΎΡΠΎΠΌΡ 12Ρ12.1, ΠΏΡΠΈ ΠΌΠΈΡΡΠ΅Π½Ρ-ΠΌΡΡΠ°ΡΠΈΠΈ ΠΈΠ½ΡΠ΅Π»Π»Π΅ΠΊΡΡΠ°Π»ΡΠ½ΡΠΉ Π΄Π΅ΡΠΈΡΠΈΡ ΠΈ Π΄ΠΈΡΠΌΠΎΡΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΡΠ΅ΡΡΡ ΡΡΡΠΎΠ΅Π½ΠΈΡ Π²ΡΡΠ°ΠΆΠ΅Π½Ρ Π½Π΅ΡΠ΅Π·ΠΊΠΎ ΠΈ ΠΎΡΡΡΡΡΡΠ²ΡΡΡ Π°Π½ΠΎΠΌΠ°Π»ΠΈΠΈ ΡΠ°Π·Π²ΠΈΡΠΈΡ Π΄ΡΡΠ³ΠΈΡ
ΠΎΡΠ³Π°Π½ΠΎΠ² ΠΈ ΡΠΈΡΡΠ΅ΠΌ.
ΠΡΠΈΡΠ΅ΡΠΈΠΈ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΠΊΠΈ ΡΠΏΠΈΠ½Π°Π»ΡΠ½ΠΎΠΉ ΠΌΡΡΠ΅ΡΠ½ΠΎΠΉ Π°ΡΡΠΎΡΠΈΠΈ 5q
Background. The variety of phenotypic manifestations of spinal muscular atrophy 5q (5qCMA) is the reason for the difficulty in diagnosing and delaying the diagnosis, which is of particular importance today due to the emergence of new etiopathogenetic therapeutic possibilities.Objective: determination of the main clinical features and symptoms of 5qCMA with onset at different age periods, and the development of an algorithm that can help in making decisions regarding the need for testing the SMN1 gene by primary care and hospital doctors.Materials and methods. A retrospective analysis of the case histories of patients observed at the Research Center of Medical Genetics with a confirmed diagnosis of 5qCMA was carried out.Results. The study included data from 315 patients, including: 173 with type I, 95 and 47 with types II and III 5qCMA. In all cases, the presence and diagnostic significance of 27 signs and symptoms were analyzed, depending on the age of disease manifestation. An attempt was made to isolate the main symptoms, which are the basis for the mandatory exclusion of 5qCMA by molecular genetic methods in patients with the onset of the disease before and after 18 months of life.ΠΠ²Π΅Π΄Π΅Π½ΠΈΠ΅. Π Π°Π·Π½ΠΎΠΎΠ±ΡΠ°Π·ΠΈΠ΅ ΡΠ΅Π½ΠΎΡΠΈΠΏΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΏΡΠΎΡΠ²Π»Π΅Π½ΠΈΠΉ ΡΠΏΠΈΠ½Π°Π»ΡΠ½ΠΎΠΉ ΠΌΡΡΠ΅ΡΠ½ΠΎΠΉ Π°ΡΡΠΎΡΠΈΠΈ 5q (5qΠ‘ΠΠ) ΡΠ²Π»ΡΠ΅ΡΡΡ ΠΏΡΠΈΡΠΈΠ½ΠΎΠΉ Π·Π°ΡΡΡΠ΄Π½Π΅Π½ΠΈΡ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΠΊΠΈ Π±ΠΎΠ»Π΅Π·Π½ΠΈ ΠΈ Π·Π°Π΄Π΅ΡΠΆΠΊΠΈ Π΄ΠΈΠ°Π³Π½ΠΎΠ·Π°, ΡΡΠΎ ΡΠ΅Π³ΠΎΠ΄Π½Ρ ΠΈΠΌΠ΅Π΅Ρ ΠΎΡΠΎΠ±ΠΎΠ΅ Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ Π² ΡΠ²ΡΠ·ΠΈ Ρ ΠΏΠΎΡΠ²Π»Π΅Π½ΠΈΠ΅ΠΌ Π½ΠΎΠ²ΡΡ
ΡΡΠΈΠΎΠΏΠ°ΡΠΎΠ³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΡΠ΅ΡΠ°ΠΏΠ΅Π²ΡΠΈΡΠ΅ΡΠΊΠΈΡ
Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΠ΅ΠΉ.Π¦Π΅Π»Ρ ΡΠ°Π±ΠΎΡΡ β ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΠ΅ ΠΎΡΠ½ΠΎΠ²Π½ΡΡ
ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΏΡΠΎΡΠ²Π»Π΅Π½ΠΈΠΉ ΠΈ ΡΠΈΠΌΠΏΡΠΎΠΌΠΎΠ², Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠ½ΡΡ
Π΄Π»Ρ 5qΠ‘ΠΠ Ρ Π΄Π΅Π±ΡΡΠΎΠΌ Π² ΡΠ°Π·Π½ΡΡ
Π²ΠΎΠ·ΡΠ°ΡΡΠ½ΡΡ
ΠΏΠ΅ΡΠΈΠΎΠ΄Π°Ρ
, ΠΈ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠ° Π°Π»Π³ΠΎΡΠΈΡΠΌΠ°, ΡΠΏΠΎΡΠΎΠ±Π½ΠΎΠ³ΠΎ ΠΏΠΎΠΌΠΎΡΡ Π² ΠΏΡΠΈΠ½ΡΡΠΈΠΈ ΡΠ΅ΡΠ΅Π½ΠΈΠΉ ΠΎΡΠ½ΠΎΡΠΈΡΠ΅Π»ΡΠ½ΠΎ Π½Π΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌΠΎΡΡΠΈ ΡΠ΅ΡΡΠΈΡΠΎΠ²Π°Π½ΠΈΡ Π³Π΅Π½Π° SMN1 Π²ΡΠ°ΡΠ°ΠΌΠΈ ΠΏΠ΅ΡΠ²ΠΈΡΠ½ΠΎΠ³ΠΎ Π·Π²Π΅Π½Π° ΠΈ ΡΡΠ°ΡΠΈΠΎΠ½Π°ΡΠΎΠ².ΠΠ°ΡΠ΅ΡΠΈΠ°Π»Ρ ΠΈ ΠΌΠ΅ΡΠΎΠ΄Ρ. ΠΡΠΎΠ²Π΅Π΄Π΅Π½ ΡΠ΅ΡΡΠΎΡΠΏΠ΅ΠΊΡΠΈΠ²Π½ΡΠΉ Π°Π½Π°Π»ΠΈΠ· ΠΈΡΡΠΎΡΠΈΠΉ Π±ΠΎΠ»Π΅Π·Π½ΠΈ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ², Π½Π°Π±Π»ΡΠ΄Π°Π²ΡΠΈΡ
ΡΡ Π² Π€ΠΠΠΠ£ Β«ΠΠ΅Π΄ΠΈΠΊΠΎ-Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΠΉ Π½Π°ΡΡΠ½ΡΠΉ ΡΠ΅Π½ΡΡ ΠΈΠΌ. Π°ΠΊΠ°Π΄. Π.Π. ΠΠΎΡΠΊΠΎΠ²Π°Β» Ρ ΠΏΠΎΠ΄ΡΠ²Π΅ΡΠΆΠ΄Π΅Π½Π½ΡΠΌ Π΄ΠΈΠ°Π³Π½ΠΎΠ·ΠΎΠΌ 5qΠ‘ΠΠ.Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ. Π ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠ΅ Π²ΠΊΠ»ΡΡΠ΅Π½Ρ Π΄Π°Π½Π½ΡΠ΅ 315 Π±ΠΎΠ»ΡΠ½ΡΡ
, ΠΈΠ· Π½ΠΈΡ
173 β Ρ I ΡΠΈΠΏΠΎΠΌ, 95 ΠΈ 47 β ΡΠΎ II ΠΈ III ΡΠΈΠΏΠ°ΠΌΠΈ 5qΠ‘ΠΠ. ΠΠΎ Π²ΡΠ΅Ρ
ΡΠ»ΡΡΠ°ΡΡ
ΠΏΡΠΎΠ°Π½Π°Π»ΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Ρ Π½Π°Π»ΠΈΡΠΈΠ΅ ΠΈ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΡΠ΅ΡΠΊΠ°Ρ Π·Π½Π°ΡΠΈΠΌΠΎΡΡΡ 27 ΠΏΡΠΈΠ·Π½Π°ΠΊΠΎΠ² ΠΈ ΡΠΈΠΌΠΏΡΠΎΠΌΠΎΠ² Π² Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡΠΈ ΠΎΡ Π²ΠΎΠ·ΡΠ°ΡΡΠ° ΠΌΠ°Π½ΠΈΡΠ΅ΡΡΠ°ΡΠΈΠΈ Π±ΠΎΠ»Π΅Π·Π½ΠΈ. ΠΡΠ΅Π΄ΠΏΡΠΈΠ½ΡΡΠ° ΠΏΠΎΠΏΡΡΠΊΠ° Π²ΡΠ΄Π΅Π»Π΅Π½ΠΈΡ ΠΎΡΠ½ΠΎΠ²Π½ΡΡ
ΡΠΈΠΌΠΏΡΠΎΠΌΠΎΠ², ΠΊΠΎΡΠΎΡΡΠ΅ ΡΠ²Π»ΡΡΡΡΡ ΠΎΡΠ½ΠΎΠ²Π°Π½ΠΈΠ΅ΠΌ Π΄Π»Ρ ΠΎΠ±ΡΠ·Π°ΡΠ΅Π»ΡΠ½ΠΎΠ³ΠΎ ΠΈΡΠΊΠ»ΡΡΠ΅Π½ΠΈΡ 5qΠ‘ΠΠ ΠΌΠΎΠ»Π΅ΠΊΡΠ»ΡΡΠ½ΠΎ-Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΠΌΠΈ ΠΌΠ΅ΡΠΎΠ΄Π°ΠΌΠΈ Ρ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Ρ Π΄Π΅Π±ΡΡΠΎΠΌ Π±ΠΎΠ»Π΅Π·Π½ΠΈ Π΄ΠΎ ΠΈ ΠΏΠΎΡΠ»Π΅ 18 ΠΌΠ΅Ρ ΠΆΠΈΠ·Π½ΠΈ.
Π‘ΡΠ°Π²Π½ΠΈΡΠ΅Π»ΡΠ½ΡΠΉ Π°Π½Π°Π»ΠΈΠ· ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠ΅ΠΉ ΡΠ΅Π½ΠΎΡΠΈΠΏΠΎΠ² ΠΏΠΎΡΡΠ½ΠΎ- ΠΊΠΎΠ½Π΅ΡΠ½ΠΎΡΡΠ½ΡΡ ΠΌΡΡΠ΅ΡΠ½ΡΡ Π΄ΠΈΡΡΡΠΎΡΠΈΠΉ 2Π ΠΈ 2I ΡΠΈΠΏΠΎΠ²
A comparative analysis of the frequency of occurrence of 36 clinical symptoms in the three groups of patients with LGMD 2A and LGMD 2Itypes and LGMD those patients who have mutations in CAPN3 and FKRP was detected. The absence of a particular symptom, allowing for thedifferentiation of these genetic variants on clinical level.Β An algorithm for molecular genetic investigation of patients according to age at onset and some clinical symptoms. The proposed algorithm canΒ significantly reduce the economic and time costs during expensive standing DNA analysis.ΠΡΠΎΠ²Π΅Π΄Π΅Π½ ΡΡΠ°Π²Π½ΠΈΡΠ΅Π»ΡΠ½ΡΠΉ Π°Π½Π°Π»ΠΈΠ· ΡΠ°ΡΡΠΎΡΡ Π²ΡΡΡΠ΅ΡΠ°Π΅ΠΌΠΎΡΡΠΈ 36 ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΈΡ
ΡΠΈΠΌΠΏΡΠΎΠΌΠΎΠ² Π² 3 Π³ΡΡΠΏΠΏΠ°Ρ
ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ²: Ρ ΠΏΠΎΡΡΠ½ΠΎ-ΠΊΠΎΠ½Π΅ΡΠ½ΠΎΡΡΠ½ΠΎΠΉΒ ΠΌΡΡΠ΅ΡΠ½ΠΎΠΉ Π΄ΠΈΡΡΡΠΎΡΠΈΠ΅ΠΉ (ΠΠΠΠ) 2Π ΠΈ 2I ΡΠΈΠΏΠΎΠ² ΠΈ Ρ ΠΠΠΠ, ΠΏΡΠΈ ΠΊΠΎΡΠΎΡΠΎΠΉ ΠΌΡΡΠ°ΡΠΈΠΈ Π² Π³Π΅Π½Π°Ρ
CAPN3 ΠΈ FKRP Π½Π΅ ΠΎΠ±Π½Π°ΡΡΠΆΠ΅Π½ΠΎ. ΠΠΎΠΊΠ°Π·Π°Π½ΠΎΒ ΠΎΡΡΡΡΡΡΠ²ΠΈΠ΅ ΡΠΏΠ΅ΡΠΈΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠΈΠΌΠΏΡΠΎΠΌΠΎΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ°, ΠΏΠΎΠ·Π²ΠΎΠ»ΡΡΡΠ΅Π³ΠΎ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΡΡ Π΄ΠΈΡΡΠ΅ΡΠ΅Π½ΡΠΈΠ°ΡΠΈΡ ΡΡΠΈΡ
Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΡ
Π²Π°ΡΠΈΠ°Π½ΡΠΎΠ² ΡΠΎΠ»ΡΠΊΠΎΒ Π½Π° ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΎΠΌ ΡΡΠΎΠ²Π½Π΅.Β ΠΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½ Π°Π»Π³ΠΎΡΠΈΡΠΌ ΠΌΠΎΠ»Π΅ΠΊΡΠ»ΡΡΠ½ΠΎ-Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΎΠ±ΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ Π±ΠΎΠ»ΡΠ½ΡΡ
Π² Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡΠΈ ΠΎΡ Π²ΠΎΠ·ΡΠ°ΡΡΠ° Π΄Π΅Π±ΡΡΠ° Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΡΠΈ Π½Π΅ΠΊΠΎΡΠΎΡΡΡ
ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΈΠΉ ΡΠΈΠΌΠΏΡΠΎΠΌΠΎΠ². ΠΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½Π½ΡΠΉ Π°Π»Π³ΠΎΡΠΈΡΠΌ ΠΏΠΎΠ·Π²ΠΎΠ»ΠΈΡ Π·Π½Π°ΡΠΈΡΠ΅Π»ΡΠ½ΠΎ ΡΠ½ΠΈΠ·ΠΈΡΡ ΡΠΊΠΎΠ½ΠΎΠΌΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΈ Π²ΡΠ΅ΠΌΠ΅Π½Π½ΡΠ΅Β Π·Π°ΡΡΠ°ΡΡ ΠΏΡΠΈ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½ΠΈΠΈ Π΄ΠΎΡΠΎΠ³ΠΎΡΡΠΎΡΡΠΈΡ
ΠΠΠ-Π°Π½Π°Π»ΠΈΠ·ΠΎΠ²
ΠΠΎΠ²ΡΠΉ Π°Π»Π»Π΅Π»ΡΠ½ΡΠΉ Π²Π°ΡΠΈΠ°Π½Ρ Π½Π°ΡΠ»Π΅Π΄ΡΡΠ²Π΅Π½Π½ΠΎΠΉ Π°ΡΡΠΎΡΠΎΠΌΠ½ΠΎ-ΡΠ΅ΡΠ΅ΡΡΠΈΠ²Π½ΠΎΠΉ ΠΌΠΎΡΠΎΡΠ½ΠΎ-ΡΠ΅Π½ΡΠΎΡΠ½ΠΎΠΉ Π½Π΅ΠΉΡΠΎΠΏΠ°ΡΠΈΠΈ 2S ΡΠΈΠΏΠ°, ΠΎΠ±ΡΡΠ»ΠΎΠ²Π»Π΅Π½Π½ΡΠΉ ΠΌΡΡΠ°ΡΠΈΡΠΌΠΈ Π² Π³Π΅Π½Π΅ IGHMBP2
Hereditary motor and sensory neuropathy (HMSN, CharcotβMarieβTooth disease) is a group of genetically heterogeneous disordersΒ with more than 80 genes linked to different phenotypes, including IGHMBP2 gene responsible for HMSN type 2S (OMIM 616155). UntilΒ recently, mutations in IGHMBP2 were exclusively associated with neonatal distal spinal muscular atrophy with respiratory distressΒ (SMARD1, OMIM 604320). A case report presents a boy with infant onset decreased distal muscle tone and weakness, distal wasting andΒ deformation in legs and hands, areflexia and decreased sensation without respiratory involvement; at age seven he had severe fixed kypho-scoliosis. EMG revealed signs distal axonal neuropathy. The exsome sequencing confirmed the allelic variant of two compound heterozygousΒ mutations in gene IGHMBP2: known missens mutation Ρ.1616Π‘>Π’ (Ρ.Ser539Leu) in exone 11 and a novel deletionΒ Ρ.2601_2602delGA in exone 13. The diagnosis of infant HMSN type 2S was confirmed. The phenotype of HMSN type 2S and its diagnosticsΒ differences between SMARD1 are discussed.ΠΠ°ΡΠ»Π΅Π΄ΡΡΠ²Π΅Π½Π½ΡΠ΅ ΠΌΠΎΡΠΎΡΠ½ΠΎ-ΡΠ΅Π½ΡΠΎΡΠ½ΡΠ΅ Π½Π΅ΠΉΡΠΎΠΏΠ°ΡΠΈΠΈ (ΠΠΠ‘Π, Π±ΠΎΠ»Π΅Π·Π½Ρ Π¨Π°ΡΠΊΠΎβΠΠ°ΡΠΈβΠ’ΡΡΠ°) β Π³ΡΡΠΏΠΏΠ° Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈ Π³Π΅ΡΠ΅ΡΠΎΠ³Π΅Π½Π½ΡΡ
Β ΡΠΎΡΡΠΎΡΠ½ΠΈΠΉ, Π΄Π»Ρ ΠΊΠΎΡΠΎΡΡΡ
ΠΎΠΏΠΈΡΠ°Π½Ρ ΠΌΡΡΠ°ΡΠΈΠΈ Π² Π±ΠΎΠ»Π΅Π΅ ΡΠ΅ΠΌ 80 Π³Π΅Π½Π°Ρ
, Π²ΠΊΠ»ΡΡΠ°Ρ Π³Π΅Π½ IGHMBP2, ΠΎΡΠ²Π΅ΡΡΡΠ²Π΅Π½Π½ΡΠΉ Π·Π° ΡΠ°Π·Π²ΠΈΡΠΈΠ΅ ΠΠΠ‘ΠΒ ΡΠΈΠΏΠ° 2S (OMIM: 616 155). ΠΠΎ Π½Π°ΡΡΠΎΡΡΠ΅Π³ΠΎ Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ ΠΌΡΡΠ°ΡΠΈΠΈ Π² Π³Π΅Π½Π΅ IGHMBP2 ΡΠ²ΡΠ·ΡΠ²Π°Π»ΠΈ ΠΈΡΠΊΠ»ΡΡΠΈΡΠ΅Π»ΡΠ½ΠΎ Ρ Π½Π΅ΠΎΠ½Π°ΡΠ°Π»ΡΠ½ΠΎΠΉ Π΄ΠΈΡΡΠ°Π»ΡΠ½ΠΎΠΉ ΡΠΏΠΈΠ½Π°Π»ΡΠ½ΠΎΠΉ Π°ΠΌΠΈΠΎΡΡΠΎΡΠΈΠ΅ΠΉ Ρ Π΄ΡΡ
Π°ΡΠ΅Π»ΡΠ½ΠΎΠΉ Π½Π΅Π΄ΠΎΡΡΠ°ΡΠΎΡΠ½ΠΎΡΡΡΡ (spinal muscular atrophy with respiratory distress, SMARD1, OMIM:Β 604 320). ΠΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½ ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΈΠΉ ΡΠ»ΡΡΠ°ΠΉ ΠΌΠ°Π»ΡΡΠΈΠΊΠ° 7 Π»Π΅Ρ Ρ ΡΠ°Π·Π²ΠΈΡΠΈΠ΅ΠΌ Π² ΠΌΠ»Π°Π΄Π΅Π½ΡΠ΅ΡΡΠ²Π΅ ΡΠ½ΠΈΠΆΠ΅Π½Π½ΠΎΠ³ΠΎ ΠΌΡΡΠ΅ΡΠ½ΠΎΠ³ΠΎ ΡΠΎΠ½ΡΡΠ° ΠΈ Π°ΡΡΠΎΡΠΈΠΈΒ ΠΌΡΡΡ Π΄ΠΈΡΡΠ°Π»ΡΠ½ΡΡ
ΠΎΡΠ΄Π΅Π»ΠΎΠ² ΠΊΠΎΠ½Π΅ΡΠ½ΠΎΡΡΠ΅ΠΉ, Π΄Π΅ΡΠΎΡΠΌΠ°ΡΠΈΠ΅ΠΉ ΠΊΠΈΡΡΠ΅ΠΉ ΠΈ ΡΡΠΎΠΏ, Π°ΡΠ΅ΡΠ»Π΅ΠΊΡΠΈΠ΅ΠΉ ΠΈ ΡΡΠ²ΡΡΠ²ΠΈΡΠ΅Π»ΡΠ½ΡΠΌΠΈ Π½Π°ΡΡΡΠ΅Π½ΠΈΡΠΌΠΈ ΠΏΠΎ ΠΏΠΎΠ»ΠΈΠ½Π΅Π²ΡΠΈΡΠΈΡΠ΅ΡΠΊΠΎΠΌΡ ΡΠΈΠΏΡ Π±Π΅Π· ΠΏΡΠΈΠ·Π½Π°ΠΊΠΎΠ² Π΄ΡΡ
Π°ΡΠ΅Π»ΡΠ½ΠΎΠΉ Π½Π΅Π΄ΠΎΡΡΠ°ΡΠΎΡΠ½ΠΎΡΡΠΈ Π·Π° Π²ΡΠ΅ Π²ΡΠ΅ΠΌΡ Π½Π°Π±Π»ΡΠ΄Π΅Π½ΠΈΡ, Π° ΡΠ°ΠΊΠΆΠ΅ Ρ Π²ΡΡΠ°ΠΆΠ΅Π½Π½ΡΠΌ ΡΠΈΠΊΡΠΈΡΠΎΠ²Π°Π½Π½ΡΠΌ ΠΊΠΈΡΠΎΡΠΊΠΎΠ»ΠΈΠΎΠ·ΠΎΠΌ. ΠΡΠΈ ΡΠ»Π΅ΠΊΡΡΠΎΠΌΠΈΠΎΠ³ΡΠ°ΡΠΈΠΈ Π² ΡΠ°Π½Π½Π΅ΠΌ Π²ΠΎΠ·ΡΠ°ΡΡΠ΅ Π±ΡΠ»Π° Π²ΡΡΠ²Π»Π΅Π½Π° Π΄ΠΈΡΡΠ°Π»ΡΠ½Π°Ρ Π°ΠΊΡΠΎΠ½Π°Π»ΡΠ½Π°Ρ Π½Π΅ΠΉΡΠΎΠΏΠ°ΡΠΈΡ. ΠΡΠΈ ΡΠΊΠ·ΠΎΠΌΠ½ΠΎΠΌ ΡΠ΅ΠΊΠ²Π΅Π½ΠΈΡΠΎΠ²Π°Π½ΠΈΠΈ ΠΎΠ±Π½Π°ΡΡΠΆΠ΅Π½Ρ 2 ΠΌΡΡΠ°ΡΠΈΠΈ Π² Π³Π΅Π½Π΅ IGHMBP2 Π² ΠΊΠΎΠΌΠΏΠ°ΡΠ½Π΄-Π³Π΅ΡΠ΅ΡΠΎΠ·ΠΈΠ³ΠΎΡΠ½ΠΎΠΌ ΡΠΎΡΡΠΎΡΠ½ΠΈΠΈ: ΠΎΠΏΠΈΡΠ°Π½Π½Π°Ρ ΡΠ°Π½Π΅Π΅Β ΠΌΠΈΡΡΠ΅Π½Ρ-ΠΌΡΡΠ°ΡΠΈΡ Ρ.1616Π‘>Π’ (Ρ. Ser539Leu) Π² ΡΠΊΠ·ΠΎΠ½Π΅ 11 ΠΈ Π²ΡΡΠ²Π»Π΅Π½Π½Π°Ρ Π²ΠΏΠ΅ΡΠ²ΡΠ΅ Π΄Π΅Π»Π΅ΡΠΈΡ ΡΠΎ ΡΠ΄Π²ΠΈΠ³ΠΎΠΌ ΡΠ°ΠΌΠΊΠΈ ΡΡΠΈΡΡΠ²Π°Π½ΠΈΡΒ Ρ.2601_2602delGA Π² ΡΠΊΠ·ΠΎΠ½Π΅ 13. ΠΠΎΠ»Π΅ΠΊΡΠ»ΡΡΠ½ΠΎ-Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΎΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠ΅ ΠΏΠΎΠ΄ΡΠ²Π΅ΡΠ΄ΠΈΠ»ΠΎ Π΄ΠΈΠ°Π³Π½ΠΎΠ· Π²ΡΠΎΠΆΠ΄Π΅Π½Π½ΠΎΠΉ Π°ΠΊΡΠΎΠ½Π°Π»ΡΠ½ΠΎΠΉ ΠΏΠΎΠ»ΠΈΠ½Π΅ΠΉΡΠΎΠΏΠ°ΡΠΈΠΈ Ρ ΠΌΡΡΠ°ΡΠΈΠ΅ΠΉ Π² Π³Π΅Π½Π΅ IGHMBP2. ΠΠ±ΡΡΠΆΠ΄Π°ΡΡΡΡ ΡΠ΅Π½ΠΎΡΠΈΠΏ ΠΠΠ‘Π ΡΠΈΠΏΠ° 2S, ΡΠ»ΠΎΠΆΠ½ΠΎΡΡΠΈ Π΅Π³ΠΎ ΡΠ°Π½Π½Π΅ΠΉ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΠΊΠΈ ΠΈ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½ΠΈΠ΅Β Π΄ΠΈΡΡΠ΅ΡΠ΅Π½ΡΠΈΠ°Π»ΡΠ½ΠΎΠ³ΠΎ Π΄ΠΈΠ°Π³Π½ΠΎΠ·Π° ΡΠΎ SMARD1
ΠΠΏΡΠΈΠΌΠΈΠ·Π°ΡΠΈΡ Π²ΡΡΠ²Π»Π΅Π½ΠΈΡ ΠΈ ΠΏΡΠΎΡΠΈΠ»Π°ΠΊΡΠΈΠΊΠΈ ΡΡΠ±Π΅ΡΠΊΡΠ»Π΅Π·Π° Ρ Π±ΠΎΠ»ΡΠ½ΡΡ ΠΠΠ§-ΠΈΠ½ΡΠ΅ΠΊΡΠΈΠ΅ΠΉ
Tuberculosis incidence and HIV infection incidence in the regions of the Russian Federation are declining, but the proportion of HIV positive people among the entire cohort of tuberculosis patients is clearly growing.The objective: to determine causes for increasing proportion of HIV infected people among tuberculosis patients and to provide additional recommendations for enhancement of tuberculosis detection in HIV infected patients. as well as prevention of its transmission.Subjects and Methods. The cohort of new tuberculosis patients with concurrent HIV infection (TB/HIV coinfection) in the Russian Federation region with a high prevalence of HIV infection was studied based personal medical records of patients for the first 6 months of 2022 (682 cases totally).Results. The cohort of patients with TB/HIV co-infection belonged to socially vulnerable population. Among them, the parenteral route of HIV infection transmission still prevails, while in the whole country, among new HIV patients, the sexual (heterosexual) route of transmission already prevails. The majority of patients with TB/HIV co-infection, who had been infected with HIV for more than 5 years by the time tuberculosis was detected, were not registered with the Center for AIDS Prevention and Control and accordingly received no antiretroviral therapy. In most cases, HIV-infected patients sought medical care in general medical services when they developed symptoms of tuberculosis, however they referred for help when the disease was advanced. When assessing effectiveness of tuberculosis treatment, the specific parameters of tuberculosis course in HIV-infected patients with compromised immunity have not been taken into account.ΠΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΠΈ ΡΠ΅ΡΡΠΈΡΠΎΡΠΈΠ°Π»ΡΠ½ΠΎΠΉ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π΅ΠΌΠΎΡΡΠΈ ΡΡΠ±Π΅ΡΠΊΡΠ»Π΅Π·ΠΎΠΌ ΠΈ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π΅ΠΌΠΎΡΡΠΈ ΠΠΠ§-ΠΈΠ½ΡΠ΅ΠΊΡΠΈΠ΅ΠΉ Π² Π ΠΎΡΡΠΈΠΉΡΠΊΠΎΠΉ Π€Π΅Π΄Π΅ΡΠ°ΡΠΈΠΈ ΡΠ½ΠΈΠΆΠ°ΡΡΡΡ, Π½ΠΎ Π΄ΠΎΠ»Ρ Π»ΠΈΡ Ρ ΠΠΠ§-ΠΈΠ½ΡΠ΅ΠΊΡΠΈΠ΅ΠΉ ΡΡΠ΅Π΄ΠΈ Π²ΡΠ΅Π³ΠΎ ΠΊΠΎΠ½ΡΠΈΠ½Π³Π΅Π½ΡΠ° Π±ΠΎΠ»ΡΠ½ΡΡ
ΡΡΠ±Π΅ΡΠΊΡΠ»Π΅Π·ΠΎΠΌ ΠΎΡΡΠ΅ΡΠ»ΠΈΠ²ΠΎ ΡΠ°ΡΡΠ΅Ρ.Π¦Π΅Π»Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ: ΠΎΠΏΡΠ΅Π΄Π΅Π»ΠΈΡΡ ΠΏΡΠΈΡΠΈΠ½Ρ ΡΠ²Π΅Π»ΠΈΡΠ΅Π½ΠΈΡ Π΄ΠΎΠ»ΠΈ Π»ΠΈΡ Ρ ΠΠΠ§-ΠΈΠ½ΡΠ΅ΠΊΡΠΈΠ΅ΠΉ ΡΡΠ΅Π΄ΠΈ Π±ΠΎΠ»ΡΠ½ΡΡ
ΡΡΠ±Π΅ΡΠΊΡΠ»Π΅Π·ΠΎΠΌ ΠΈ Π΄Π°ΡΡ Π΄ΠΎΠΏΠΎΠ»Π½ΠΈΡΠ΅Π»ΡΠ½ΡΠ΅ ΡΠ΅ΠΊΠΎΠΌΠ΅Π½Π΄Π°ΡΠΈΠΈ ΠΏΠΎ ΠΎΠΏΡΠΈΠΌΠΈΠ·Π°ΡΠΈΠΈ Π²ΡΡΠ²Π»Π΅Π½ΠΈΡ ΡΡΠ±Π΅ΡΠΊΡΠ»Π΅Π·Π° Ρ Π±ΠΎΠ»ΡΠ½ΡΡ
ΠΠΠ§-ΠΈΠ½ΡΠ΅ΠΊΡΠΈΠ΅ΠΉ, Π° ΡΠ°ΠΊΠΆΠ΅ ΠΏΠΎ ΠΏΡΠΎΡΠΈΠ»Π°ΠΊΡΠΈΠΊΠ΅ ΠΎΠ³ΡΠ°Π½ΠΈΡΠ΅Π½ΠΈΡ Π΅Π³ΠΎ ΡΠ°ΡΠΏΡΠΎΡΡΡΠ°Π½Π΅Π½ΠΈΡ.ΠΠ°ΡΠ΅ΡΠΈΠ°Π»Ρ ΠΈ ΠΌΠ΅ΡΠΎΠ΄Ρ. ΠΠ·ΡΡΠ΅Π½ ΠΊΠΎΠ½ΡΠΈΠ½Π³Π΅Π½Ρ Π²ΠΏΠ΅ΡΠ²ΡΠ΅ Π²ΡΡΠ²Π»Π΅Π½Π½ΡΡ
Π±ΠΎΠ»ΡΠ½ΡΡ
ΡΡΠ±Π΅ΡΠΊΡΠ»Π΅Π·ΠΎΠΌ, ΡΠΎΡΠ΅ΡΠ°Π½Π½ΡΠΌ Ρ ΠΠΠ§-ΠΈΠ½ΡΠ΅ΠΊΡΠΈΠ΅ΠΉ (Π’Π-ΠΠΠ§-ΠΈ), Π² ΡΡΠ±ΡΠ΅ΠΊΡΠ΅ Π Π€ Ρ Π²ΡΡΠΎΠΊΠΎΠΉ ΡΠ°ΡΠΏΡΠΎΡΡΡΠ°Π½Π΅Π½Π½ΠΎΡΡΡΡ ΠΠΠ§-ΠΈΠ½ΡΠ΅ΠΊΡΠΈΠΈ ΠΏΠΎ ΠΊΠ°ΡΡΠ°ΠΌ ΠΏΠ΅ΡΡΠΎΠ½Π°Π»ΡΠ½ΠΎΠ³ΠΎ ΡΡΠ΅ΡΠ° Π±ΠΎΠ»ΡΠ½ΡΡ
Π·Π° ΠΏΠ΅ΡΠ²ΡΠ΅ 6 ΠΌΠ΅ΡΡΡΠ΅Π² 2022 Π³ΠΎΠ΄Π° (Π²ΡΠ΅Π³ΠΎ 682 Π½Π°Π±Π»ΡΠ΄Π΅Π½ΠΈΡ).Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ. ΠΠΎΠ½ΡΠΈΠ½Π³Π΅Π½Ρ Π±ΠΎΠ»ΡΠ½ΡΡ
Π’Π-ΠΠΠ§-ΠΈ ΠΎΡΡΠ°Π΅ΡΡΡ ΡΠΎΡΠΈΠ°Π»ΡΠ½ΠΎ Π½Π΅Π±Π»Π°Π³ΠΎΠΏΠΎΠ»ΡΡΠ½ΡΠΌ. Π’Π°ΠΊ, ΡΡΠ΅Π΄ΠΈ Π½ΠΈΡ
Π²ΡΠ΅ Π΅ΡΠ΅ ΠΏΡΠ΅ΠΎΠ±Π»Π°Π΄Π°Π΅Ρ ΠΏΠ°ΡΠ΅Π½ΡΠ΅ΡΠ°Π»ΡΠ½ΡΠΉ ΠΏΡΡΡ Π·Π°ΡΠ°ΠΆΠ΅Π½ΠΈΡ ΠΠΠ§, ΠΏΡΠΈ ΡΡΠΎΠΌ Π² ΡΡΡΠ°Π½Π΅ ΡΡΠ΅Π΄ΠΈ Π²ΠΏΠ΅ΡΠ²ΡΠ΅ Π²ΡΡΠ²Π»Π΅Π½Π½ΡΡ
Π±ΠΎΠ»ΡΠ½ΡΡ
ΠΠΠ§-ΠΈΠ½ΡΠ΅ΠΊΡΠΈΠ΅ΠΉ ΠΏΡΠ΅ΠΎΠ±Π»Π°Π΄Π°Π΅Ρ ΡΠΆΠ΅ ΠΏΠΎΠ»ΠΎΠ²ΠΎΠΉ (Π³Π΅ΡΠ΅ΡΠΎΡΠ΅ΠΊΡΡΠ°Π»ΡΠ½ΡΠΉ) ΠΏΡΡΡ. ΠΠΎΠ»ΡΡΠΈΠ½ΡΡΠ²ΠΎ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Π’Π-ΠΠΠ§-ΠΈ Ρ Π΄Π°Π²Π½ΠΎΡΡΡΡ ΠΠΠ§-ΠΈΠ½ΡΠ΅ΠΊΡΠΈΠΈ Π±ΠΎΠ»Π΅Π΅ 5 Π»Π΅Ρ ΠΊ ΠΌΠΎΠΌΠ΅Π½ΡΡ Π²ΡΡΠ²Π»Π΅Π½ΠΈΡ Π’Π Π½Π΅ ΡΠΎΡΡΠΎΡΠ»ΠΈ Π½Π° Π΄ΠΈΡΠΏΠ°Π½ΡΠ΅ΡΠ½ΠΎΠΌ ΡΡΠ΅ΡΠ΅ Π² Β«Π¦Π΅Π½ΡΡΠ΅ ΠΏΠΎ ΠΏΡΠΎΡΠΈΠ»Π°ΠΊΡΠΈΠΊΠ΅ ΠΈ Π±ΠΎΡΡΠ±Π΅ ΡΠΎ Π‘ΠΠΠΒ» ΠΈ, ΡΠΎΠΎΡΠ²Π΅ΡΡΡΠ²Π΅Π½Π½ΠΎ, Π½Π΅ ΠΏΠΎΠ»ΡΡΠ°Π»ΠΈ Π°Π½ΡΠΈΡΠ΅ΡΡΠΎΠ²ΠΈΡΡΡΠ½ΡΡ ΡΠ΅ΡΠ°ΠΏΠΈΡ. ΠΡΠΈ ΡΠΈΠΌΠΏΡΠΎΠΌΠ°Ρ
Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΡ ΡΡΠ±Π΅ΡΠΊΡΠ»Π΅Π·ΠΎΠΌ Π·Π° ΠΌΠ΅Π΄ΠΈΡΠΈΠ½ΡΠΊΠΎΠΉ ΠΏΠΎΠΌΠΎΡΡΡ Π² Π±ΠΎΠ»ΡΡΠΈΠ½ΡΡΠ²Π΅ ΡΠ»ΡΡΠ°Π΅Π² Π±ΠΎΠ»ΡΠ½ΡΠ΅ ΠΠΠ§-ΠΈΠ½ΡΠ΅ΠΊΡΠΈΠ΅ΠΉ ΠΎΠ±ΡΠ°ΡΠ°Π»ΠΈΡΡ Π² ΡΡΡΠ΅ΠΆΠ΄Π΅Π½ΠΈΡ ΠΎΠ±ΡΠ΅ΠΉ Π»Π΅ΡΠ΅Π±Π½ΠΎΠΉ ΡΠ΅ΡΠΈ Π½Π΅ΡΠ²ΠΎΠ΅Π²ΡΠ΅ΠΌΠ΅Π½Π½ΠΎ. ΠΡΠΈ ΠΎΡΠ΅Π½ΠΊΠ΅ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ ΠΏΡΠΎΡΠΈΠ²ΠΎΡΡΠ±Π΅ΡΠΊΡΠ»Π΅Π·Π½ΠΎΠΉ ΠΏΠΎΠΌΠΎΡΠΈ Π½Π΅ ΡΡΠΈΡΡΠ²Π°ΡΡΡΡ ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠΈ ΡΠ΅ΡΠ΅Π½ΠΈΡ ΡΡΠ±Π΅ΡΠΊΡΠ»Π΅Π·Π° Ρ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Ρ ΠΠΠ§-ΠΈΠ½ΡΠ΅ΠΊΡΠΈΠ΅ΠΉ Π² ΡΡΠ»ΠΎΠ²ΠΈΡΡ
ΠΈΠΌΠΌΡΠ½ΠΎΠ΄Π΅ΡΠΈΡΠΈΡΠ°
ΠΠ»ΠΈΠ½ΠΈΠΊΠΎ-Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ Ρ Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠΈ ΡΠΈΠ½Π΄ΡΠΎΠΌΠ° ΠΊΠΎΠ½ΡΡΠ°ΠΊΡΡΡ ΠΊΠΎΠ½Π΅ΡΠ½ΠΎΡΡΠ΅ΠΉ ΠΈ Π»ΠΈΡΠ°, Π³ΠΈΠΏΠΎΡΠΎΠ½ΠΈΠΈ ΠΈ Π·Π°Π΄Π΅ΡΠΆΠΊΠΈ ΠΏΡΠΈΡ ΠΎΠΌΠΎΡΠΎΡΠ½ΠΎΠ³ΠΎ ΡΠ°Π·Π²ΠΈΡΠΈΡ (OMIM:616 266), ΠΎΠ±ΡΡΠ»ΠΎΠ²Π»Π΅Π½Π½ΠΎΠ³ΠΎ ΠΌΡΡΠ°ΡΠΈΡΠΌΠΈ Π² Π³Π΅Π½Π΅ NALCN
A description of the clinical and genetic characteristics of the syndrome of congenital contractures of the limbs and face in combination with muscular hypotonia and psychomotor retardation of 2 patients from Russia is presented. As a result of full-exome DNA sequencing, 2 heterozygous missense mutations c 4355T C and c.3541C G were found in the NALCN gene, leading to amino acid substitutions at the functionally important center of the protein molecule. The effect of identified mutations in the NALCN gene on the function of its protein and approaches to the differential diagnosis of congenital contracture syndrome of the extremities and face in combination with muscular hypotonia and psychomotor retardation with monogenic variants of distal arthrogryposis with autosomal dominant type of inheritance are discussed.ΠΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½ΠΎ ΠΎΠΏΠΈΡΠ°Π½ΠΈΠ΅ ΠΊΠ»ΠΈΠ½ΠΈΠΊΠΎ-Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΡ
Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊ ΡΠΈΠ½Π΄ΡΠΎΠΌΠ° Π²ΡΠΎΠΆΠ΄Π΅Π½Π½ΡΡ
ΠΊΠΎΠ½ΡΡΠ°ΠΊΡΡΡ ΠΊΠΎΠ½Π΅ΡΠ½ΠΎΡΡΠ΅ΠΉ ΠΈ Π»ΠΈΡΠ° Π² ΡΠΎΡΠ΅ΡΠ°Π½ΠΈΠΈ Ρ ΠΌΡΡΠ΅ΡΠ½ΠΎΠΉ Π³ΠΈΠΏΠΎΡΠΎΠ½ΠΈΠ΅ΠΉ ΠΈ Π·Π°Π΄Π΅ΡΠΆΠΊΠΎΠΉ ΠΏΡΠΈΡ
ΠΎΠΌΠΎΡΠΎΡΠ½ΠΎΠ³ΠΎ ΡΠ°Π·Π²ΠΈΡΠΈΡ 2 ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² ΠΈΠ· Π ΠΎΡΡΠΈΠΈ. Π ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ΅ ΠΏΠΎΠ»Π½ΠΎΡΠΊΠ·ΠΎΠΌΠ½ΠΎΠ³ΠΎ ΡΠ΅ΠΊΠ²Π΅Π½ΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΠΠΠ Ρ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² ΠΎΠ±Π½Π°ΡΡΠΆΠ΅Π½Ρ 2 Π³Π΅ΡΠ΅ΡΠΎΠ·ΠΈΠ³ΠΎΡΠ½ΡΠ΅ ΠΌΠΈΡΡΠ΅Π½Ρ-ΠΌΡΡΠ°ΡΠΈΠΈ c.4355T>C ΠΈ c.3541C>G Π² Π³Π΅Π½Π΅ NALCN, ΠΏΡΠΈΠ²ΠΎΠ΄ΡΡΠΈΠ΅ ΠΊ Π°ΠΌΠΈΠ½ΠΎΠΊΠΈΡΠ»ΠΎΡΠ½ΡΠΌ Π·Π°ΠΌΠ΅Π½Π°ΠΌ Π² ΡΡΠ½ΠΊΡΠΈΠΎΠ½Π°Π»ΡΠ½ΠΎ Π·Π½Π°ΡΠΈΠΌΠΎΠΌ ΡΠ΅Π½ΡΡΠ΅ Π±Π΅Π»ΠΊΠΎΠ²ΠΎΠΉ ΠΌΠΎΠ»Π΅ΠΊΡΠ»Ρ. ΠΠ±ΡΡΠΆΠ΄Π°Π΅ΡΡΡ Π²Π»ΠΈΡΠ½ΠΈΠ΅ Π²ΡΡΠ²Π»Π΅Π½Π½ΡΡ
ΠΌΡΡΠ°ΡΠΈΠΉ Π² Π³Π΅Π½Π΅ NALCN Π½Π° ΡΡΠ½ΠΊΡΠΈΡ Π΅Π³ΠΎ Π±Π΅Π»ΠΊΠ° ΠΈ ΠΏΠΎΠ΄Ρ
ΠΎΠ΄Ρ ΠΊ Π΄ΠΈΡΡΠ΅ΡΠ΅Π½ΡΠΈΠ°Π»ΡΠ½ΠΎΠΉ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΠΊΠ΅ ΡΠΈΠ½Π΄ΡΠΎΠΌΠ° Π²ΡΠΎΠΆΠ΄Π΅Π½Π½ΡΡ
ΠΊΠΎΠ½ΡΡΠ°ΠΊΡΡΡ ΠΊΠΎΠ½Π΅ΡΠ½ΠΎΡΡΠ΅ΠΉ ΠΈ Π»ΠΈΡΠ° Π² ΡΠΎΡΠ΅ΡΠ°Π½ΠΈΠΈ Ρ ΠΌΡΡΠ΅ΡΠ½ΠΎΠΉ Π³ΠΈΠΏΠΎΡΠΎΠ½ΠΈΠ΅ΠΉ ΠΈ Π·Π°Π΄Π΅ΡΠΆΠΊΠΎΠΉ ΠΏΡΠΈΡ
ΠΎΠΌΠΎΡΠΎΡΠ½ΠΎΠ³ΠΎ ΡΠ°Π·Π²ΠΈΡΠΈΡ Ρ ΠΌΠΎΠ½ΠΎΠ³Π΅Π½Π½ΡΠΌΠΈ Π²Π°ΡΠΈΠ°Π½ΡΠ°ΠΌΠΈ Π΄ΠΈΡΡΠ°Π»ΡΠ½ΡΡ
Π°ΡΡΡΠΎΠ³ΡΠΈΠΏΠΎΠ·ΠΎΠ² Ρ Π°ΡΡΠΎΡΠΎΠΌΠ½ΠΎ-Π΄ΠΎΠΌΠΈΠ½Π°Π½ΡΠ½ΡΠΌ ΡΠΈΠΏΠΎΠΌ Π½Π°ΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ
ΠΠ»ΠΈΠ½ΠΈΠΊΠΎ-Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ Ρ Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠΈ ΠΌΠΈΠΎΠΏΠ°ΡΠΈΠΈ ΠΠΎΠ½Π°ΠΊΠ° (GNE-ΠΌΠΈΠΎΠΏΠ°ΡΠΈΠΈ) Ρ ΡΠΎΡΡΠΈΠΉΡΠΊΠΈΡ Π±ΠΎΠ»ΡΠ½ΡΡ
Clinical and genetic characteristics of 9patients with Nonaka myopathy (GNE-myopathy) from Russia are presented. As a result of exom sequencing, 11 different mutations were revealed in the GNE gene, 8 of which were described earlier, and 3 β Π‘ys203Ser, Met263CysfsTer and deletion of the whole gene β were detected for the first time. The peculiarities of clinical manifestation of Russian patients with GNE-myopathy are described.ΠΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Ρ ΠΊΠ»ΠΈΠ½ΠΈΠΊΠΎ-Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠΈ 9 Π±ΠΎΠ»ΡΠ½ΡΡ
Ρ ΠΌΠΈΠΎΠΏΠ°ΡΠΈΠ΅ΠΉ ΠΠΎΠ½Π°ΠΊΠ° (GNE-ΠΌΠΈΠΎΠΏΠ°ΡΠΈΡ) ΠΈΠ· Π ΠΎΡΡΠΈΠΈ. Π ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ΅ ΡΠ΅ΠΊΠ²Π΅Π½ΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΡΠΊΠ·ΠΎΠΌΠ° Π·Π°ΡΠ΅Π³ΠΈΡΡΡΠΈΡΠΎΠ²Π°Π½ΠΎ 11 ΡΠ°Π·Π½ΡΡ
ΠΌΡΡΠ°ΡΠΈΠΉ Π² Π³Π΅Π½Π΅ GNE, 8 ΠΈΠ· ΠΊΠΎΡΠΎΡΡΡ
Π±ΡΠ»ΠΈ ΠΎΠΏΠΈΡΠ°Π½Ρ ΡΠ°Π½Π΅Π΅, Π‘ys203Ser, Met263CysfsTer ΠΈ Π΄Π΅Π»Π΅ΡΠΈΡ ΡΠ΅Π»ΠΎΠ³ΠΎ Π³Π΅Π½Π° β Π²ΡΡΠ²Π»Π΅Π½Ρ Π²ΠΏΠ΅ΡΠ²ΡΠ΅. ΠΠΏΠΈΡΠ°Π½Ρ ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠΈ ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΏΡΠΎΡΠ²Π»Π΅Π½ΠΈΠΉ Ρ Π±ΠΎΠ»ΡΠ½ΡΡ
ΡΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π²ΡΠ±ΠΎΡΠΊΠΈ
ΠΠ»ΠΈΠ½ΠΈΠΊΠΎ-Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ Ρ Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠΈ Π΄ΠΈΡΡΠ°Π»ΡΠ½ΠΎΠ³ΠΎ Π°ΡΡΡΠΎΠ³ΡΠΈΠΏΠΎΠ·Π° 7-Π³ΠΎ ΡΠΈΠΏΠ°, ΠΎΠ±ΡΡΠ»ΠΎΠ²Π»Π΅Π½Π½ΠΎΠ³ΠΎ ΠΏΠ°ΡΠΎΠ³Π΅Π½Π½ΡΠΌ Π²Π°ΡΠΈΠ°Π½ΡΠΎΠΌ Π² Π³Π΅Π½Π΅ MYH8
Distal arthrogryposis is a group of genetically heterogeneous congenital diseases characterized by non-progressive contractures predominantly distal joints of the upper and lower extremities. 11 genes have been identified as pathogenic variants causing the occurrence of autosomal dominant and autosomal recessive types of distal arthrogryposis. Almost all products of these genes are expressed in the structures of the neuromuscular system, which makes it possible to classify distal arthrogryposis as a neuromuscular disease. Type 7 distal arthrogryposis is a rare autosomal dominant disease characterized by two main symptoms: mandibular trismus and pseudocamptodactyly, a specific symptom of limited mobility of the interphalangeal joints during hand dorsiflexion with no restriction during palmar flexion. In all patients described in the literature from different populations with type 7 distal arthrogryposis, the same pathogenic variant c.2021G>A(p.Arg674Gln) was found in the MYH8 gene, the protein product of which is one of the myosin isoforms functioning in the embryonic period and providing the formation of muscle fiber structures.The aim of the work is to describe the clinical and genetic characteristics of the first family case of type 7 distal arthrogryposis in Russian patients. The patients underwent clinical examination and electromyography. Exome sequencing after DNA isolation from the probandβs blood according to the standard method was carried out on the NextSeq 500 platform (Illumina, USA) using the pairedend reading method (2 Γ 75 bp). Confirmation of the pathogenicity of the identified variants was carried out using automatic Sanger sequencing.As a result of molecular genetic analysis in a father and son with clinical manifestations of type 7 distal arthrogryposis, a heterozygous c.2021G>A variant in exon 18 of the MYH8 gene, which was previously described in all patients published in the literature, was detected, leading to the replacement of p.Arg674Gln(NM_002472.2) in a protein molecule. The examined patients did not reveal focal neurological symptoms, as well as minor developmental abnomalities, pathology of internal organs, ulnar deviations, equinovarus feet deformities, vertical orientation of the talus, contractures of the hip joints, which were found with varying frequency in previously described patients with variants in the MYH8 gene. Specific clinical signs of type 7 distal arthrogryposis, combined with the presence of a major nucleotide variant, make it possible to optimize the process of molecular genetic diagnosis of this type of hereditary arthrogryposis.ΠΠΈΡΡΠ°Π»ΡΠ½ΡΠ΅ Π°ΡΡΡΠΎΠ³ΡΠΈΠΏΠΎΠ·Ρ β Π³ΡΡΠΏΠΏΠ° Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈ Π³Π΅ΡΠ΅ΡΠΎΠ³Π΅Π½Π½ΡΡ
Π²ΡΠΎΠΆΠ΄Π΅Π½Π½ΡΡ
Π±ΠΎΠ»Π΅Π·Π½Π΅ΠΉ, Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΠ·ΡΡΡΠΈΡ
ΡΡ Π½Π΅ΠΏΡΠΎΠ³ΡΠ΅ΡΡΠΈΡΡΡΡΠΈΠΌΠΈ ΠΊΠΎΠ½ΡΡΠ°ΠΊΡΡΡΠ°ΠΌΠΈ ΠΏΡΠ΅ΠΈΠΌΡΡΠ΅ΡΡΠ²Π΅Π½Π½ΠΎ Π΄ΠΈΡΡΠ°Π»ΡΠ½ΡΡ
ΡΡΡΡΠ°Π²ΠΎΠ² Π²Π΅ΡΡ
Π½ΠΈΡ
ΠΈ Π½ΠΈΠΆΠ½ΠΈΡ
ΠΊΠΎΠ½Π΅ΡΠ½ΠΎΡΡΠ΅ΠΉ. ΠΠ΄Π΅Π½ΡΠΈΡΠΈΡΠΈΡΠΎΠ²Π°Π½ΠΎ 11 Π³Π΅Π½ΠΎΠ², ΠΏΠ°ΡΠΎΠ³Π΅Π½Π½ΡΠ΅ Π²Π°ΡΠΈΠ°Π½ΡΡ Π² ΠΊΠΎΡΠΎΡΡΡ
ΠΎΠ±ΡΡΠ»ΠΎΠ²Π»ΠΈΠ²Π°ΡΡ Π²ΠΎΠ·Π½ΠΈΠΊΠ½ΠΎΠ²Π΅Π½ΠΈΠ΅ Π°ΡΡΠΎΡΠΎΠΌΠ½ΠΎ-Π΄ΠΎΠΌΠΈΠ½Π°Π½ΡΠ½ΡΡ
ΠΈ Π°ΡΡΠΎΡΠΎΠΌΠ½ΠΎ-ΡΠ΅ΡΠ΅ΡΡΠΈΠ²Π½ΡΡ
ΡΠΈΠΏΠΎΠ² Π΄ΠΈΡΡΠ°Π»ΡΠ½ΡΡ
Π°ΡΡΡΠΎΠ³ΡΠΈΠΏΠΎΠ·ΠΎΠ². ΠΡΠ°ΠΊΡΠΈΡΠ΅ΡΠΊΠΈ Π²ΡΠ΅ ΠΏΡΠΎΠ΄ΡΠΊΡΡ ΡΡΠΈΡ
Π³Π΅Π½ΠΎΠ² ΡΠΊΡΠΏΡΠ΅ΡΡΠΈΡΡΡΡΡΡ Π² ΡΡΡΡΠΊΡΡΡΠ°Ρ
Π½Π΅ΠΉΡΠΎΠΌΠΎΡΠΎΡΠ½ΠΎΠ³ΠΎ Π°ΠΏΠΏΠ°ΡΠ°ΡΠ°, ΡΡΠΎ ΠΏΠΎΠ·Π²ΠΎΠ»ΡΠ΅Ρ ΠΎΡΠ½Π΅ΡΡΠΈ Π΄ΠΈΡΡΠ°Π»ΡΠ½ΡΠΉ Π°ΡΡΡΠΎΠ³ΡΠΈΠΏΠΎΠ· ΠΊ Π½Π΅ΡΠ²Π½ΠΎ-ΠΌΡΡΠ΅ΡΠ½ΡΠΌ Π±ΠΎΠ»Π΅Π·Π½ΡΠΌ. ΠΠΈΡΡΠ°Π»ΡΠ½ΡΠΉ Π°ΡΡΡΠΎΠ³ΡΠΈΠΏΠΎΠ· 7-Π³ΠΎ ΡΠΈΠΏΠ° β ΡΠ΅Π΄ΠΊΠΎΠ΅ Π°ΡΡΠΎΡΠΎΠΌΠ½ΠΎ-Π΄ΠΎΠΌΠΈΠ½Π°Π½ΡΠ½ΠΎΠ΅ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠ΅, Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΠ·ΡΡΡΠ΅Π΅ΡΡ 2 ΠΎΡΠ½ΠΎΠ²Π½ΡΠΌΠΈ ΡΠΈΠΌΠΏΡΠΎΠΌΠ°ΠΌΠΈ: ΡΡΠΈΠ·ΠΌΠΎΠΌ Π½ΠΈΠΆΠ½Π΅ΠΉ ΡΠ΅Π»ΡΡΡΠΈ ΠΈ ΠΏΡΠ΅Π²Π΄ΠΎΠΊΠ°ΠΌΠΏΡΠΎΠ΄Π°ΠΊΡΠΈΠ»ΠΈΠ΅ΠΉ, ΡΠΏΠ΅ΡΠΈΡΠΈΡΠ΅ΡΠΊΠΈΠΌ ΡΠΈΠΌΠΏΡΠΎΠΌΠΎΠΌ Π² Π²ΠΈΠ΄Π΅ ΠΎΠ³ΡΠ°Π½ΠΈΡΠ΅Π½ΠΈΡ ΠΏΠΎΠ΄Π²ΠΈΠΆΠ½ΠΎΡΡΠΈ ΠΌΠ΅ΠΆΡΠ°Π»Π°Π½Π³ΠΎΠ²ΡΡ
ΡΡΡΡΠ°Π²ΠΎΠ² ΠΏΡΠΈ ΡΡΠ»ΡΠ½ΠΎΠΌ ΡΠ³ΠΈΠ±Π°Π½ΠΈΠΈ ΠΊΠΈΡΡΠΈ ΠΈ ΠΎΡΡΡΡΡΡΠ²ΠΈΡ ΠΎΠ³ΡΠ°Π½ΠΈΡΠ΅Π½ΠΈΡ ΠΏΡΠΈ Π»Π°Π΄ΠΎΠ½Π½ΠΎΠΌ ΡΠ³ΠΈΠ±Π°Π½ΠΈΠΈ. Π£ Π²ΡΠ΅Ρ
ΠΎΠΏΠΈΡΠ°Π½Π½ΡΡ
Π² Π»ΠΈΡΠ΅ΡΠ°ΡΡΡΠ΅ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² ΠΈΠ· ΡΠ°Π·Π½ΡΡ
ΠΏΠΎΠΏΡΠ»ΡΡΠΈΠΉ Ρ Π΄ΠΈΡΡΠ°Π»ΡΠ½ΡΠΌ Π°ΡΡΡΠΎΠ³ΡΠΈΠΏΠΎΠ·ΠΎΠΌ 7-Π³ΠΎ ΡΠΈΠΏΠ° ΠΎΠ±Π½Π°ΡΡΠΆΠ΅Π½ ΠΎΠ΄ΠΈΠ½ ΠΈ ΡΠΎΡ ΠΆΠ΅ ΠΏΠ°ΡΠΎΠ³Π΅Π½Π½ΡΠΉ Π²Π°ΡΠΈΠ°Π½Ρ Ρ.2021G>A(p.Arg674Gln) Π² Π³Π΅Π½Π΅ MYH8, Π±Π΅Π»ΠΊΠΎΠ²ΡΠΉ ΠΏΡΠΎΠ΄ΡΠΊΡ ΠΊΠΎΡΠΎΡΠΎΠ³ΠΎ ΡΠ²Π»ΡΠ΅ΡΡΡ ΠΎΠ΄Π½ΠΎΠΉ ΠΈΠ· ΠΈΠ·ΠΎΡΠΎΡΠΌ ΠΌΠΈΠΎΠ·ΠΈΠ½Π°, ΡΡΠ½ΠΊΡΠΈΠΎΠ½ΠΈΡΡΡΡΠ΅Π³ΠΎ Π² ΡΠΌΠ±ΡΠΈΠΎΠ½Π°Π»ΡΠ½ΠΎΠΌ ΠΏΠ΅ΡΠΈΠΎΠ΄Π΅ ΠΈ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠΈΠ²Π°ΡΡΠ΅Π³ΠΎ ΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ ΡΡΡΡΠΊΡΡΡ ΠΌΡΡΠ΅ΡΠ½ΡΡ
Π²ΠΎΠ»ΠΎΠΊΠΎΠ½.Π¦Π΅Π»Ρ Π½Π°ΡΡΠΎΡΡΠ΅ΠΉ ΡΠ°Π±ΠΎΡΡ β ΠΎΠΏΠΈΡΠ°Π½ΠΈΠ΅ ΠΊΠ»ΠΈΠ½ΠΈΠΊΠΎ-Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΡ
Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊ ΠΏΠ΅ΡΠ²ΠΎΠ³ΠΎ ΡΠ΅ΠΌΠ΅ΠΉΠ½ΠΎΠ³ΠΎ ΡΠ»ΡΡΠ°Ρ Π΄ΠΈΡΡΠ°Π»ΡΠ½ΠΎΠ³ΠΎ Π°ΡΡΡΠΎΠ³ΡΠΈΠΏΠΎΠ·Π° 7-Π³ΠΎ ΡΠΈΠΏΠ° Ρ ΡΠΎΡΡΠΈΠΉΡΠΊΠΈΡ
ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ².ΠΠ°ΡΠΈΠ΅Π½ΡΠ°ΠΌ Π±ΡΠ»ΠΈ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½Ρ ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΈΠΉ ΠΎΡΠΌΠΎΡΡ ΠΈ ΡΠ»Π΅ΠΊΡΡΠΎΠΌΠΈΠΎΠ³ΡΠ°ΡΠΈΡ. Π‘Π΅ΠΊΠ²Π΅Π½ΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ ΡΠΊΠ·ΠΎΠΌΠ° ΠΏΠΎΡΠ»Π΅ Π²ΡΠ΄Π΅Π»Π΅Π½ΠΈΡ ΠΠΠ ΠΈΠ· ΠΊΡΠΎΠ²ΠΈ ΠΏΡΠΎΠ±Π°Π½Π΄Π° ΠΏΠΎ ΡΡΠ°Π½Π΄Π°ΡΡΠ½ΠΎΠΉ ΠΌΠ΅ΡΠΎΠ΄ΠΈΠΊΠ΅ Π²ΡΠΏΠΎΠ»Π½ΡΠ»ΠΈ Π½Π° ΠΏΠ»Π°ΡΡΠΎΡΠΌΠ΅ NextSeq 500 (Illumina, Π‘Π¨Π) ΠΌΠ΅ΡΠΎΠ΄ΠΎΠΌ ΠΏΠ°ΡΠ½ΠΎ-ΠΊΠΎΠ½ΡΠ΅Π²ΠΎΠ³ΠΎ ΡΡΠ΅Π½ΠΈΡ (2 Γ 75 ΠΏ.ΠΎ.). ΠΠΎΠ΄ΡΠ²Π΅ΡΠΆΠ΄Π΅Π½ΠΈΠ΅ ΠΏΠ°ΡΠΎΠ³Π΅Π½Π½ΠΎΡΡΠΈ Π²ΡΡΠ²Π»Π΅Π½Π½ΡΡ
Π²Π°ΡΠΈΠ°Π½ΡΠΎΠ² ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ Ρ ΠΏΠΎΠΌΠΎΡΡΡ Π°Π²ΡΠΎΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠ΅ΠΊΠ²Π΅Π½ΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΠΏΠΎ Π‘ΡΠ½Π³Π΅ΡΡ.Π ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ΅ ΠΌΠΎΠ»Π΅ΠΊΡΠ»ΡΡΠ½ΠΎ-Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π°Π½Π°Π»ΠΈΠ·Π° Ρ ΠΎΡΡΠ° ΠΈ ΡΡΠ½Π° Ρ ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΈΠΌΠΈ ΠΏΡΠΎΡΠ²Π»Π΅Π½ΠΈΡΠΌΠΈ Π΄ΠΈΡΡΠ°Π»ΡΠ½ΠΎΠ³ΠΎ Π°ΡΡΡΠΎΠ³ΡΠΈΠΏΠΎΠ·Π° 7-Π³ΠΎ ΡΠΈΠΏΠ° Π²ΡΡΠ²Π»Π΅Π½ ΠΎΠΏΠΈΡΠ°Π½Π½ΡΠΉ ΡΠ°Π½Π΅Π΅ Ρ Π²ΡΠ΅Ρ
ΠΎΠΏΡΠ±Π»ΠΈΠΊΠΎΠ²Π°Π½Π½ΡΡ
Π² Π»ΠΈΡΠ΅ΡΠ°ΡΡΡΠ΅ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Π³Π΅ΡΠ΅ΡΠΎΠ·ΠΈΠ³ΠΎΡΠ½ΡΠΉ Π²Π°ΡΠΈΠ°Π½Ρ c.2021G>A Π² ΡΠΊΠ·ΠΎΠ½Π΅ 18 Π³Π΅Π½Π° MYH8, ΠΏΡΠΈΠ²ΠΎΠ΄ΡΡΠΈΠΉ ΠΊ Π·Π°ΠΌΠ΅Π½Π΅ p.Arg674Gln(NM_002472.2) Π² Π±Π΅Π»ΠΊΠΎΠ²ΠΎΠΉ ΠΌΠΎΠ»Π΅ΠΊΡΠ»Π΅. Π£ ΠΎΠ±ΡΠ»Π΅Π΄ΠΎΠ²Π°Π½Π½ΡΡ
ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Π½Π΅ Π²ΡΡΠ²Π»Π΅Π½ΠΎ ΠΎΡΠ°Π³ΠΎΠ²ΠΎΠΉ Π½Π΅Π²ΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠΈΠΌΠΏΡΠΎΠΌΠ°ΡΠΈΠΊΠΈ, Π° ΡΠ°ΠΊΠΆΠ΅ ΠΌΠ°Π»ΡΡ
Π°Π½ΠΎΠΌΠ°Π»ΠΈΠΉ ΡΠ°Π·Π²ΠΈΡΠΈΡ, ΠΏΠ°ΡΠΎΠ»ΠΎΠ³ΠΈΠΈ Π²Π½ΡΡΡΠ΅Π½Π½ΠΈΡ
ΠΎΡΠ³Π°Π½ΠΎΠ², ΡΠ»ΡΠ½Π°ΡΠ½ΠΎΠΉ Π΄Π΅Π²ΠΈΠ°ΡΠΈΠΈ ΠΊΠΈΡΡΠ΅ΠΉ, ΡΠΊΠ²ΠΈΠ½ΠΎΠ²Π°ΡΡΡΠ½ΠΎΠΉ Π΄Π΅ΡΠΎΡΠΌΠ°ΡΠΈΠΈ ΡΡΠΎΠΏ, Π²Π΅ΡΡΠΈΠΊΠ°Π»ΡΠ½ΠΎΠΉ ΠΎΡΠΈΠ΅Π½ΡΠ°ΡΠΈΠΈ ΡΠ°ΡΠ°Π½Π½ΠΎΠΉ ΠΊΠΎΡΡΠΈ, ΠΊΠΎΠ½ΡΡΠ°ΠΊΡΡΡ ΡΠ°Π·ΠΎΠ±Π΅Π΄ΡΠ΅Π½Π½ΡΡ
ΡΡΡΡΠ°Π²ΠΎΠ², ΠΊΠΎΡΠΎΡΡΠ΅ Ρ ΡΠ°Π·Π»ΠΈΡΠ½ΠΎΠΉ ΡΠ°ΡΡΠΎΡΠΎΠΉ ΠΎΠ±Π½Π°ΡΡΠΆΠΈΠ²Π°Π»ΠΈΡΡ Ρ ΡΠ°Π½Π΅Π΅ ΠΎΠΏΠΈΡΠ°Π½Π½ΡΡ
ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Ρ Π²Π°ΡΠΈΠ°Π½ΡΠ°ΠΌΠΈ Π² Π³Π΅Π½Π΅ MYH8.Π‘ΠΏΠ΅ΡΠΈΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΏΡΠΈΠ·Π½Π°ΠΊΠΈ Π΄ΠΈΡΡΠ°Π»ΡΠ½ΠΎΠ³ΠΎ Π°ΡΡΡΠΎΠ³ΡΠΈΠΏΠΎΠ·Π° 7-Π³ΠΎ ΡΠΈΠΏΠ° Π² ΡΠΎΡΠ΅ΡΠ°Π½ΠΈΠΈ Ρ Π½Π°Π»ΠΈΡΠΈΠ΅ΠΌ ΠΌΠ°ΠΆΠΎΡΠ½ΠΎΠ³ΠΎ Π½ΡΠΊΠ»Π΅ΠΎΡΠΈΠ΄Π½ΠΎΠ³ΠΎ Π²Π°ΡΠΈΠ°Π½ΡΠ° ΠΏΠΎΠ·Π²ΠΎΠ»ΡΡΡ ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°ΡΡ ΠΏΡΠΎΡΠ΅ΡΡ ΠΌΠΎΠ»Π΅ΠΊΡΠ»ΡΡΠ½ΠΎ-Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΎΠΉ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΠΊΠΈ ΡΡΠΎΠ³ΠΎ ΡΠΈΠΏΠ° Π½Π°ΡΠ»Π΅Π΄ΡΡΠ²Π΅Π½Π½ΠΎΠ³ΠΎ Π°ΡΡΡΠΎΠ³ΡΠΈΠΏΠΎΠ·Π°