ArticleTissue antigens2008
Fas promoter polymorphisms: genetic predisposition to sarcoidosis in African-Americans.
Article in Tissue antigens, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed, 8 citations in OpenAlex.
- Impaired survival of regulatory T cells in pulmonary sarcoidosis.Respiratory research · 2015Article
- The FAS -670A>G polymorphism influences susceptibility to systemic sclerosis phenotypes.Arthritis and rheumatism · 2009Article
- APO-1/Fas gene: Structural and functional characteristics in systemic lupus erythematosus and other autoimmune diseases.Indian journal of human genetics · 2009Article
Corrections and comments
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Authors and funding
13 authors at 5 institutions in 2 countries.
Funding
Abstract
Apoptosis may perpetuate some forms of inflammation. Of the apoptotic pathway proteins, Fas is particularly overexpressed in sarcoidosis. We hypothesized that Fas promoter single nucleotide polymorphisms (SNPs) contribute to the development and severity of sarcoidosis. Associations of known Fas promoter SNPs (-670, -690 and -1377) and deduced haplotypes with sarcoidosis and sarcoidosis severity were evaluated using matched case-control (n = 656 pairs) and case-comparison (n = 656) studies, respectively, using conditional logistic regression. Hardy-Weinberg equilibrium was confirmed for all three polymorphisms in African-Americans (AA), and for the -670 and -1377 in whites. Genotype and allele frequencies were significantly different between whites and AA. Race-stratified analysis revealed that a common haplotype, -1377G/-690T/-670G, was associated with sarcoidosis [odds ratio (OR) = 1.78, P = 0.05] only in AA. The haplotype -1377G/-690C/-670A was negatively associated with sarcoidosis (OR = 0.39, P = 0.03) only in AA. In conclusion, the consistency of these findings suggests that Fas promoter genetic variants may be related to sarcoidosis disease risk in AA.
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Registered trials
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