A case of juvenile-onset amyotrophic lateral sclerosis with a de novo frameshift FUS gene mutation presenting with bilateral abducens palsy.
- Authors
- Type
- Published Article
- Journal
- Amyotrophic lateral sclerosis & frontotemporal degeneration
- Publication Date
- May 01, 2022
- Volume
- 23
- Issue
- 3-4
- Pages
- 313–314
- Identifiers
- DOI: 10.1080/21678421.2021.1927100
- PMID: 34074186
- Source
- Medline
- Keywords
- Language
- English
- License
- Unknown
Abstract
Fused in sarcoma (FUS) is the most common causative gene in juvenile-onset amyotrophic lateral sclerosis (jALS). We presented a case of a 15-year-old Chinese girl with atypical and extremely rare bilateral abducens palsy was caused by a heterozygous c.1520del (p.Gly507Alafs*22) pathogenic frameshift mutation in the FUS gene revealed by whole-exome sequencing. This is the first jALS case presenting with bilateral abducens palsy and carrying de novo FUS genetic variant.