Rare Genetic Variants in the CFI Gene are Associated with Advanced Age-Related Macular Degeneration and Commonly Result in Reduced Serum Factor I Levels.

David Kavanagh, Yi Yu, Elizabeth C Schramm, Michael Triebwasser, Erin Wagner, Soumya Raychaudhuri, Mark J Daly, John P Atkinson, Johanna M Seddon

    Research output: Contribution to journalArticlepeer-review

    Abstract

    To assess a potential diagnostic and therapeutic biomarker for age-related macular degeneration (AMD), we sequenced the complement factor I gene (CFI) in 2266 individuals with AMD and 1400 without, identifying 231 individuals with rare genetic variants. We evaluated the functional impact by measuring circulating serum factor I (FI) protein levels in individuals with and without rare CFI variants. The burden of very rare (frequency
    Original languageEnglish
    Pages (from-to)3861-70
    JournalHuman Molecular Genetics
    Volume24
    Issue number13
    DOIs
    Publication statusPublished - 2015

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