A novel mutation in KRT12 associated with Meesmann's epithelial corneal dystrophy.

ABSTRACT: BACKGROUND:The molecular basis of Meesmann's epithelial corneal dystrophy (MECD) has recently been attributed to mutations in the cornea specific keratin genes KRT3 and KRT12. The mechanisms by which these mutations cause the Meesmann's phenotype are not clear. This study presents new data, examines clinical, histological, ultrastructural, and molecular aspects of MECD, and compares the features seen in this condition with those observed in other well studied keratin diseases such as epidermolysis bullosa simplex. METHODS:A two generation family with typical features of Meesmann's epithelial corneal dystrophy (MECD) was studied. All family members were examined under a slit lamp. Biopsy material from elective keratoplasty was studied by histopathological and ultrastructural analysis using

SUBMITTER: Irvine AD 

PROVIDER: S-EPMC1771195 | biostudies-literature | 2002 Jul

REPOSITORIES: biostudies-literature