Whole-exome sequencing revealed a novel ERCC6 variant in a Vietnamese patient with Cockayne syndrome

被引:2
|
作者
Duong, Nguyen Thuy [1 ]
Anh, Nguyen Phuong [1 ]
Bac, Nguyen Duy [2 ]
Quang, Le Bach [2 ]
Miyake, Noriko [3 ,4 ]
Van Hai, Nong [1 ]
Matsumoto, Naomichi [3 ]
机构
[1] Vietnam Acad Sci & Technol, Inst Genome Res, Hanoi, Vietnam
[2] Vietnam Mil Med Univ, Hanoi, Vietnam
[3] Yokohama City Univ, Grad Sch Med, Yokohama, Kanagawa, Japan
[4] Natl Ctr Global Hlth & Med, Natl Res Inst, Tokyo, Japan
关键词
GROUP-B GENE; CSB PROTEIN; ATPASE DOMAIN; REPAIR; MUTATIONS;
D O I
10.1038/s41439-022-00200-1
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
We describe a case of Cockayne syndrome without photosensitivity in a Vietnamese family. This lack of photosensitivity prevented the establishment of a confirmed medical clinical diagnosis for 16 years. Whole-exome sequencing (WES) identified a novel missense variant combined with a known nonsense variant in the ERCC6 gene, NM_000124.4: c.[2839C>T;2936A>G], p.[R947*;K979R]. This case emphasizes the importance of WES in investigating the etiology of a disease when patients do not present the complete clinical phenotypes of Cockayne syndrome.
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页数:3
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