RGD Reference Report - G/R 241 polymorphism of intercellular adhesion molecule 1 (ICAM-1) is associated with Fuchs uveitis. - Rat Genome Database

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G/R 241 polymorphism of intercellular adhesion molecule 1 (ICAM-1) is associated with Fuchs uveitis.

Authors: Cimino, L  Boiardi, L  Aldigeri, R  Casali, B  Nicoli, D  Farnetti, E  Salvarani, C  Cirone, D  De Martino, L  Pupino, A  Cappuccini, L 
Citation: Cimino L, etal., Invest Ophthalmol Vis Sci. 2010 Sep;51(9):4447-50. doi: 10.1167/iovs.09-4669. Epub 2010 May 5.
RGD ID: 8547694
Pubmed: PMID:20445114   (View Abstract at PubMed)
DOI: DOI:10.1167/iovs.09-4669   (Journal Full-text)

PURPOSE: To investigate potential associations of the ICAM-1 gene polymorphisms and Fuchs uveitis in a cohort of Italian patients. METHODS: Seventy-one consecutive Italian patients affected by Fuchs uveitis were observed at the Ocular Immunology Unit, Arcispedale S. Maria Nuova (Reggio Emilia, Italy) from 2002 to 2008. Two hundred twenty-six healthy Italian blood donors from the same geographic area were selected as the control group. All Fuchs uveitis patients and control subjects were genotyped by polymerase chain reaction (PCR) and allele-specific oligonucleotide techniques for ICAM-1 polymorphisms at codon 241 (exon 4). RESULTS: The frequency of the ICAM-1 G/R 241 polymorphism was significantly higher in Fuchs uveitis than in the control subjects (16.9% vs. 5.8%; P=0.006, Pcorr=0.012; odds ratio, 3.3; 95% confidence interval, 1.4-7.7). No significant association between clinical features and ICAM-1 polymorphisms was found. CONCLUSIONS: This study demonstrates for the first time that the ICAM-1 G/R 241 polymorphism may represent a candidate gene for Fuchs uveitis susceptibility.



RGD Manual Disease Annotations    Click to see Annotation Detail View

  
Object SymbolSpeciesTermQualifierEvidenceWithNotesSourceOriginal Reference(s)
ICAM1Humaniridocyclitis  IAGP DNA:SNP:exon:p.R241G (human)RGD 
Icam1Ratiridocyclitis  ISOICAM1 (Homo sapiens)DNA:SNP:exon:p.R241G (human)RGD 
Icam1Mouseiridocyclitis  ISOICAM1 (Homo sapiens)DNA:SNP:exon:p.R241G (human)RGD 

Objects Annotated

Genes (Rattus norvegicus)
Icam1  (intercellular adhesion molecule 1)

Genes (Mus musculus)
Icam1  (intercellular adhesion molecule 1)

Genes (Homo sapiens)
ICAM1  (intercellular adhesion molecule 1)


Additional Information