{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,21]],"date-time":"2025-08-21T16:43:40Z","timestamp":1755794620283,"version":"3.40.5"},"reference-count":23,"publisher":"Media Sphere Publishing House","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Rus. Ann. Ophthal."],"published-print":{"date-parts":[[2024,4,23]]},"abstract":"<jats:p>Degenerative changes in the peripheral regions of the ocular fundus allow a closer look at both the role of collagen genes and their mutations in children with high myopia. Purpose. The study investigates the features of genetic mutations in children with high myopia combined with peripheral retinal degenerations. Material and methods. Study group was formed from the database of genetic studies of the Scientific and Clinical Center OOO Oftalmic, which consists of 4362 patients referred for medical genetic counseling and molecular genetic testing from 2016 to 2021. Selection criteria were: male and female patients, aged 5\u201418 years old, who had the following clinical signs: high myopia (&gt;6.00 D) and the presence of peripheral retinal degenerations (PRD). The study considered both isolated cases of ophthalmic pathology, as well as its syndromic forms. The final selection included 40 children. All patients had consulted with a geneticist. Whole-exome sequencing (WES), next generation sequencing (NGS), and single gene sequencing were conducted by taking 5 mL of peripheral venous blood and extracting deoxyribonucleic acid (DNA). Results. In patients with isolated cases of ophthalmic pathology (peripheral retinal degenerations and high myopia) with a confirmed genetic diagnosis, mutations in the COL2A1 gene were detected in 77.4% of cases, and in the COL11A1 gene \u2014 in 22.6% of cases. In Stickler syndrome with a confirmed genetic diagnosis, mutations in the COL2A1 gene were detected in 33.3% of cases. In Marshall syndrome, the mutation in the COL11A1 gene was detected in 11.1% of cases. In children with Ehlers-Danlos, Knobloch type 1, Cohen, Marfan, Wagner syndromes mutations in the genes COL5A1, COL18A1, VPS13B, FBN1, VCAN were detected in 55.6% of cases. In 33.3% of cases of Knobloch type 1, Cohen, Wagner syndromes the mutation is found in both copies of the gene (i.e., in both chromosomes), which leads to the development of peripheral retinal degenerations with high myopia. Conclusion. The results of the conducted molecular genetic testing expand our understanding of the mutation spectrum in the genes of children with both isolated cases of ophthalmic pathology, as well as syndromic pathology.<\/jats:p>","DOI":"10.17116\/oftalma202414001119","type":"journal-article","created":{"date-parts":[[2024,3,7]],"date-time":"2024-03-07T10:05:28Z","timestamp":1709805928000},"page":"19","source":"Crossref","is-referenced-by-count":1,"title":["Features of genetic mutations in children with high myopia combined with peripheral retinal degenerations"],"prefix":"10.17116","volume":"140","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1089-4293","authenticated-orcid":false,"given":"M.E.","family":"Weener","sequence":"first","affiliation":[{"name":"OOO Oftalmic","place":["Moscow, Russia"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0287-3123","authenticated-orcid":false,"given":"S.A.","family":"Obrubov","sequence":"additional","affiliation":[{"name":"Pirogov Russian National Research Medical University","place":["Moscow, Russia"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2557-7768","authenticated-orcid":false,"given":"D.","family":"Barh","sequence":"additional","affiliation":[{"name":"OOO Oftalmic","place":["Moscow, Russia"]},{"name":"Institute of Integrative Omics and Applied Biotechnology (IIOAB)","place":["Nonakuri, India"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7020-6248","authenticated-orcid":false,"given":"A.A.","family":"Gubanov","sequence":"additional","affiliation":[{"name":"Pirogov Russian National Research Medical University","place":["Moscow, Russia"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9122-8489","authenticated-orcid":false,"given":"V.S.","family":"Yushina","sequence":"additional","affiliation":[{"name":"Pirogov Russian National Research Medical University","place":["Moscow, Russia"]}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"6743","reference":[{"key":"key-10.17116\/oftalma202414001119-1","unstructured":"Oftal\u2019mologiya: uchebnik [Ophthalmology: textbook]. 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