FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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Term granular corneal dystrophy 1 ID (Ontology) DOID:0080530 (Human Disease)
Definition A granular corneal dystrophy that is characterized by recurrent erosions and gray crumb-like opacification located_in the cornea, proteinaceous rock candy-like deposits in the anterior stroma and subepithelium, and progressive vision loss later in life as deposits move into the central vision, and has_material_basis_in autosomal dominant inheritance of heterozygous mutation of transforming growth factor beta-induced gene located in chromosome 5q31.1, which encodes keratoepithelin. Abnormalities lead to increased protein deposition and disruption of the corneal surface.
Also Known As "corneal dystrophy, Groenouw type I"
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 granular corneal dystrophy 1       3
 for disease ribbon | granular corneal dystrophy 1       3
 model of | granular corneal dystrophy 1       3
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autosomal dominant disease__________
epithelial-stromal TGFBI dystrophy__|
                                    granular corneal dystrophy
                                     |__granular corneal dystrophy 1  3 rec.
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Synonyms
  • "corneal dystrophy, Groenouw type I" EXACT
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MIM:121900