Analysis of RPGR gene mutations in 41 Chinese families affected by X-linked inherited retinal dystrophy.

ABSTRACT: Background: This study analyzed the phenotypes and genotypes of 41 Chinese families with inherited retinal dystrophy (IRD) and RPGR gene mutations. Methods: This retrospective analysis evaluated a cohort of 41 patients who were subjected to a specific Hereditary Eye Disease Enrichment Panel (HEDEP) analysis. All (likely) pathogenic variants were determined by Sanger sequencing, and co-segregation analyses were performed on the available family members. All cases were subjected to Sanger sequencing for RPGR open reading frame 15 (ORF15) mutations. Results: A total of 41 probands from different families with a clinical diagnosis of retinitis pigmentosa (RP; 34 cases) and cone-rod dystrophy (CORD; 7 cases) were included in this cohort. According to clinical

SUBMITTER: Liu X 

PROVIDER: S-EPMC9582779 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature