Rare, Potentially Pathogenic Variants in ZNF469 Are Not Enriched in Keratoconus in a Large Australian Cohort of European Descent
Author(s) -
Sionne E. M. Lucas,
Tiger Zhou,
Nicholas B. Blackburn,
Richard Mills,
Jonathan Ellis,
Paul Leo,
Emmanuelle Souzeau,
Bronwyn Ridge,
Jac Charlesworth,
Matthew A. Brown,
Richard Lindsay,
Jamie E. Craig,
Kathryn P. Burdon
Publication year - 2017
Publication title -
investigative ophthalmology and visual science
Language(s) - English
Resource type - Journals
eISSN - 1552-5783
pISSN - 0146-0404
DOI - 10.1167/iovs.17-22417
Subject(s) - keratoconus , exome sequencing , genetics , biology , exact test , copy number variation , gene , population , case control study , genotype , medicine , pathology , mutation , cornea , genome , environmental health , neuroscience
The Zinc Finger Protein 469 (ZNF469) gene has been proposed as a candidate gene for keratoconus due to the association of an upstream polymorphism (rs9938149) with the disease in two independent studies, and the role of the gene in the autosomal recessive disease Brittle Cornea Syndrome. Coding variants in ZNF469 have been assessed for association with keratoconus in several small studies, with conflicting results. We assessed rare, potentially pathogenic variants in ZNF469 for enrichment in keratoconus patients in a cohort larger than all previous studies combined.
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