| アイテムタイプ |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2026-03-23 |
| タイトル |
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タイトル |
The Clinical Details of MYH9-Related Disease and DFNA17 in a Large Japanese Hearing Loss Cohort |
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言語 |
en |
| 言語 |
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|
言語 |
eng |
| キーワード |
|
|
言語 |
en |
|
キーワード |
DFNA17 |
| キーワード |
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|
言語 |
en |
|
キーワード |
MYH9 |
| キーワード |
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|
言語 |
en |
|
キーワード |
MYH9-related disease |
| キーワード |
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|
言語 |
en |
|
キーワード |
cochlear implantation |
| キーワード |
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|
言語 |
en |
|
キーワード |
progressive hearing loss |
| 資源タイプ |
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資源タイプ |
journal article |
| アクセス権 |
|
|
アクセス権 |
open access |
| 著者 |
Goto, Shinichi
Sasaki, Akira
Nishio, Shin-Ya
Shinkawa, Chikako
Oda, Kiyoshi
Wada, Tetsuro
Ishikawa, Kotaro
| en |
Ishikawa, Kotaro
National Rehabilitation Center for Persons with Disabilities
|
Search repository
Ikezono, Tetsuo
Oka, Shin-Ichiro
Nishiyama, Nobuhiro
Ito, Taku
Kobayshi, Marina
Kumakawa, Kozo
Sakuma, Naoko
Nakanishi, Hiroshi
Morimoto, Chihiro
Uehara, Natsumi
Okazaki, Testuya
Sugahara, Kazuma
中村, 雄
Usami, Shin-Ichi
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| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
Background/Objectives: MYH9 gene variants cause MYH9-related disease (MYH9-RD), which is also known as Epstein syndrome, Fechtner syndrome, May-Hegglin anomaly, and Sebastian syndrome. MYH9-RD is characterized by sensorineural hearing loss, macrothrombocytopenia, thrombocytopenia, hematuria/proteinuria, glomerulonephritis, cataracts purpura, and mucosal bleeding. In addition, the MYH9 gene is also known to be causative of autosomal dominant non-syndromic hearing loss (DFNA17). MYH9-RD is a relatively rare disorder, and the detailed clinical features and mutational spectra remain unclear. Methods: In this study, we performed next-generation sequencing analysis for 15,684 hearing loss patients and identified MYH9-associated hearing loss patients. Detailed clinical information was collected for these patients and summarized. Results: In this study, we identified 24 patients from 18 families with MYH9-associated hearing loss. We clarified the details of hearing deterioration observed in patients based on collected serial audiogram data. Some cases showed rapid hearing deterioration that worsened by about 50 dB within 5 years. Hearing loss is more likely to progress in patients with myosin head domain variants than in patients with myosin tail domain variants, but hearing loss in each set of patients finally deteriorates to bilateral profound hearing loss. Conclusions: In this study, we were able to clarify the detailed characteristics of MYH9-RD- and DFNA17-related hearing loss in a relatively large number of patients, particularly in some cases that showed rapid and asymmetrical hearing deterioration progressing to bilateral profound hearing loss. Our data will be useful for providing more appropriate treatment and follow-up for MYH9-associated hearing loss. |
|
言語 |
en |
| 書誌情報 |
en : Genes
巻 17,
号 2,
p. 154,
発行日 2026-01-29
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| 出版者 |
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出版者 |
MDPI AG |
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言語 |
en |
| ISSN |
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|
収録物識別子タイプ |
EISSN |
|
収録物識別子 |
20734425 |
| DOI |
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|
関連タイプ |
isVersionOf |
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識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.3390/genes17020154 |
| 権利 |
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|
権利情報 |
© 2026 by the authors. |
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言語 |
en |
| 著者版フラグ |
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出版タイプ |
VoR |
Fulltext (2.9 MB)
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