Evaluation of TGFBI corneal dystrophy and molecular diagnostic testing.

ABSTRACT: To date, 70 different TGFBI mutations that cause epithelial-stromal corneal dystrophies have been described. At present one commercially available test examines for the five most common of these mutations: R124H, R124C, R124L, R555W, and R555Q. To expand the capability of identifying the causative mutation in the remaining cases, 57 mutations would need to be added. The aim of this study was to obtain a better understanding of the worldwide distribution and population differences of TGFBI mutations and to assess which mutations could be included or excluded from any potential assay. A total of 184 published papers in Human Gene Mutation Database (HGMD) and PubMed from 34 countries worldwide reporting over 1600 corneal dystrophy cases were reviewed. Global data from 600,000 samples using th

SUBMITTER: Chao-Shern C 

PROVIDER: S-EPMC6707296 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature