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http://purl.uniprot.org/citations/19649163http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/19649163http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/19649163http://www.w3.org/2000/01/rdf-schema#comment"

Purpose

To identify the molecular defect causing Schnyder crystalline corneal dystrophy (SCCD) in a Chinese family with bilateral corneal abnormalities.

Methods

The Chinese SCCD family was subjected to a complete ophthalmic examination that included slit-lamp examination and slit-lamp photography to assess and document the crystalline deposits and arcus lipoides. In vivo laser scanning confocal microscopy and Fourier-domain OCT were also performed on both eyes of SCCD patients. Blood samples were taken for subsequent genetic analysis. The two coding exons of the UbiA prenyltransferase domain-containing protein 1 (UBIAD1) gene were screened for mutations by direct sequencing.

Results

We report on a novel heterozygous mutation of UBIAD1, G98S, in two patients with SCCD. The identified molecular defect cosegregates with the disease and is not found in 50 unaffected individuals. Morphological evaluation on SCCD by in vivo laser scanning confocal microscopy and Fourier-domain OCT highlighted pathological observations at the level of Bowman's membrane and anterior stroma.

Conclusion

The newly identified mutation expands the spectrum of mutations in UBIAD1 that may cause pathological corneal cholesterol deposition. Observations by in vivo laser scanning confocal microscopy and Fourier-domain OCT were consistent with the previous histopathologic descriptions of SCCD."xsd:string
http://purl.uniprot.org/citations/19649163http://purl.uniprot.org/core/author"Liu C."xsd:string
http://purl.uniprot.org/citations/19649163http://purl.uniprot.org/core/author"Liu C."xsd:string
http://purl.uniprot.org/citations/19649163http://purl.uniprot.org/core/author"Wang L."xsd:string
http://purl.uniprot.org/citations/19649163http://purl.uniprot.org/core/author"Wang L."xsd:string
http://purl.uniprot.org/citations/19649163http://purl.uniprot.org/core/author"Xu J."xsd:string
http://purl.uniprot.org/citations/19649163http://purl.uniprot.org/core/author"Xu J."xsd:string
http://purl.uniprot.org/citations/19649163http://purl.uniprot.org/core/author"Jing Y."xsd:string
http://purl.uniprot.org/citations/19649163http://purl.uniprot.org/core/author"Jing Y."xsd:string
http://purl.uniprot.org/citations/19649163http://purl.uniprot.org/core/date"2009"xsd:gYear
http://purl.uniprot.org/citations/19649163http://purl.uniprot.org/core/date"2009"xsd:gYear
http://purl.uniprot.org/citations/19649163http://purl.uniprot.org/core/name"Mol. Vis."xsd:string
http://purl.uniprot.org/citations/19649163http://purl.uniprot.org/core/name"Mol. Vis."xsd:string
http://purl.uniprot.org/citations/19649163http://purl.uniprot.org/core/pages"1463-1469"xsd:string
http://purl.uniprot.org/citations/19649163http://purl.uniprot.org/core/pages"1463-1469"xsd:string
http://purl.uniprot.org/citations/19649163http://purl.uniprot.org/core/title"A novel UBIAD1 mutation identified in a Chinese family with Schnyder crystalline corneal dystrophy."xsd:string
http://purl.uniprot.org/citations/19649163http://purl.uniprot.org/core/title"A novel UBIAD1 mutation identified in a Chinese family with Schnyder crystalline corneal dystrophy."xsd:string
http://purl.uniprot.org/citations/19649163http://purl.uniprot.org/core/volume"15"xsd:string
http://purl.uniprot.org/citations/19649163http://purl.uniprot.org/core/volume"15"xsd:string
http://purl.uniprot.org/citations/19649163http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/19649163
http://purl.uniprot.org/citations/19649163http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/19649163
http://purl.uniprot.org/citations/19649163http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/19649163
http://purl.uniprot.org/citations/19649163http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/19649163
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