Expanding the clinical spectrum of COL1A1 mutations in different forms of glaucoma.

ABSTRACT:

Background

Primary congenital glaucoma (PCG) and early onset glaucomas are one of the major causes of children and young adult blindness worldwide. Both autosomal recessive and dominant inheritance have been described with involvement of several genes including CYP1B1, FOXC1, PITX2, MYOC and PAX6. However, mutations in these genes explain only a small fraction of cases suggesting the presence of further candidate genes.

Methods

To elucidate further genetic causes of these conditions whole exome sequencing (WES) was performed in an Italian patient, diagnosed with PCG and retinal detachment, and his unaffected parents. Sanger sequencing of the complete coding region of COL1A1 was performed in a total of 26 further patients diagnosed with PCG or early onset glaucoma. Exclusion

SUBMITTER: Mauri L 

PROVIDER: S-EPMC4970237 | biostudies-literature | 2016 Aug

REPOSITORIES: biostudies-literature