Article
Instability of TCF4 Triplet Repeat Expansion With Parent-Child Transmission in Fuchs' Endothelial Corneal Dystrophy.
Investigative ophthalmology & visual science - 1 Aug 2018
Saade Joanna S, Xing Chao, Gong Xin, Zhou Zhengyang, Mootha V Vinod
Abstract excerpt
Purpose: Fuchs' endothelial corneal dystrophy (FECD) caused by the CTG triplet repeat expansion in the TCF4 gene (CTG18.1 locus) is the most common repeat expansion disorder. Intergenerational instability of expanded repeats and clinical anticipation are hallmarks of other repeat expansion disorders. In this study, we examine stability of triplet repeat allele length and FECD disease severity in parent-child...
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