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Updated: Jun 9, 2026

Targeted Next-generation Sequencing and Bioinformatics Pipeline to Evaluate Genetic Determinants of Constitutional Disease
Published on: April 4, 2018
Novel RDH12 sequence variations in Leber congenital amaurosis
Andrea Sodi1, Roberto Caputo, Ilaria Passerini
1Department of Oto-Neuro-Ophthalmological Surgical Sciences, Eye Clinic, Azienda Ospedaliero Universitaria Careggi, Florence, Italy.
Abstract:
Leber congenital amaurosis (LCA) designates a severe congenital retinal dystrophy generally inherited in an autosomal-recessive manner and accounting for 5% of inherited retinopathies. Its main clinical features are severe visual loss, sensory nystagmus, amaurotic pupils, and unrecordable electroretinographic response. LCA has been associated with sequence variations of 14 different genes; in approximately 30% of all cases pathogenic mutations remain to be determined. We report 2 patients with a clinical phenotype of LCA associated with novel mutations of the RDH12 gene.
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