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http://purl.uniprot.org/citations/30183357http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/30183357http://www.w3.org/2000/01/rdf-schema#comment"

Aim

The present study was designed to examine the relationship between gene polymorphisms of C1q, tumor necrosis factor-related apoptosis-inducing ligand (TRAIL), T cell immunoglobulin mucin (Tim-1), and systemic lupus erythematosus (SLE).

Materials and methods

A total of 245 SLE patients were selected from February 2012 to August 2016, along with 245 healthy donors as the control group. Genomic DNA was extracted from peripheral blood samples from all subjects followed by mutational analyses. Gene polymorphisms of the C1q gene (rs292001, rs631090, rs294223 loci); the TRAIL gene (1525A/G, 1588A/G, 1595T/C locus); and the Tim-1 gene were detected by sequencing after polymerase chain reaction amplification. The concentration of anti-C1q antibody and the protein levels of sTRAIL/Tim-1 in serum of all subjects were measured by enzyme-linked immunosorbent assay.

Results

As for the C1q gene, the frequency of the T allele at the rs631090 locus in the study group was lower than that in the controls, and the frequency of the C allele was higher in the study group than in the healthy donors. The frequency of the G allele at the 1525A/G locus of TRAIL gene in the study group was significantly higher than those in the control group. The frequency of the G allele at -1454G/A of Tim-1 was dramatically higher in the study group than in the control group. Anti-C1q antibody concentrations of subjects carrying CC and CT genotype at the rs631090 locus were statistically higher than TT genotype carriers. The sTRAIL protein level of the TRAIL 1525A/G GG genotype carriers was significantly higher than that of GA and AA genotype carriers, as well as CC genotype carriers at 1595T/C site compared with CT/TT genotype carriers. GG genotype carriers at -1454G/A had higher Tim-1 expression levels than GA/AA genotype carriers.

Conclusion

The C allele at the rs631090 locus of C1q, the G allele at 1525A/G site of TRAIL, and the G allele of Tim-1 at -1454G/A site are susceptibility variants associated with SLE."xsd:string
http://purl.uniprot.org/citations/30183357http://purl.org/dc/terms/identifier"doi:10.1089/gtmb.2018.0056"xsd:string
http://purl.uniprot.org/citations/30183357http://purl.uniprot.org/core/author"Yu Y."xsd:string
http://purl.uniprot.org/citations/30183357http://purl.uniprot.org/core/author"Zhou S."xsd:string
http://purl.uniprot.org/citations/30183357http://purl.uniprot.org/core/author"Zhu C."xsd:string
http://purl.uniprot.org/citations/30183357http://purl.uniprot.org/core/author"Chi S."xsd:string
http://purl.uniprot.org/citations/30183357http://purl.uniprot.org/core/date"2018"xsd:gYear
http://purl.uniprot.org/citations/30183357http://purl.uniprot.org/core/name"Genet Test Mol Biomarkers"xsd:string
http://purl.uniprot.org/citations/30183357http://purl.uniprot.org/core/pages"546-553"xsd:string
http://purl.uniprot.org/citations/30183357http://purl.uniprot.org/core/title"Association Between C1q, TRAIL, and Tim-1 Gene Polymorphisms and Systemic Lupus Erythematosus."xsd:string
http://purl.uniprot.org/citations/30183357http://purl.uniprot.org/core/volume"22"xsd:string
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