RGD Reference Report - Tumor necrosis factor alpha (TNF-alpha) polymorphisms in Chinese patients with Graves' disease. - Rat Genome Database

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Tumor necrosis factor alpha (TNF-alpha) polymorphisms in Chinese patients with Graves' disease.

Authors: Gu, LQ  Zhu, W  Pan, CM  Zhao, L  Zhang, MJ  Liu, JM  Song, HD  Ning, G  Zhao, YJ 
Citation: Gu LQ, etal., Clin Biochem. 2010 Feb;43(3):223-7. doi: 10.1016/j.clinbiochem.2009.08.012. Epub 2009 Sep 2.
RGD ID: 7394807
Pubmed: PMID:19732761   (View Abstract at PubMed)
DOI: DOI:10.1016/j.clinbiochem.2009.08.012   (Journal Full-text)

OBJECTIVES: Tumor necrosis factor alpha (TNF-alpha) may play a central role in the development of Graves' disease (GD). The aim of this study was to investigate the association of TNF-alpha polymorphisms with GD in Chinese population. DESIGN AND METHODS: Genomic DNA was extracted from peripheral blood lymphocyte of 436 GD patients and 316 control subjects. TNF-alpha polymorphisms at positions -308 (G-308A, rs1800629), -238 (G-238A, rs361525), and +419 (G+419A, rs3093661) were genotyped. RESULTS: The distribution of TNF-alpha -238 and +419 allelic frequencies between GD and control individuals was significantly different. Both the G alleles of TNF-alpha -238 (OR 2.385, 95%CI 1.359-4.184) and +419 (OR 2.293, 95%CI 1.303-4.035) SNPs conferred higher risk of GD as compared with A alleles. No significant difference of -308 allelic frequency was observed. Further haplotype analysis revealed that the haplotype GGG was associated with an increased risk of GD (OR 1.554, 95%CI 1.125-2.146), whereas the haplotype GAA was found to be protective (OR 0.419, 95%CI 0.239-0.736). CONCLUSIONS: This study demonstrated the association of TNF-alpha gene with GD in Chinese patients.

RGD Manual Disease Annotations    Click to see Annotation Detail View
TermQualifierEvidenceWithReferenceNotesSourceOriginal Reference(s)
Graves' disease susceptibilityIAGP 7394807DNA:SNPs: :-238G>A(rs361525) and 419G>A(rs3093661)(human)RGD 
Graves' disease susceptibilityISOTNF (Homo sapiens)7394807; 7394807DNA:SNPs: :-238G>A(rs361525) and 419G>A(rs3093661)(human)RGD 

Objects Annotated

Genes (Rattus norvegicus)
Tnf  (tumor necrosis factor)

Genes (Mus musculus)
Tnf  (tumor necrosis factor)

Genes (Homo sapiens)
TNF  (tumor necrosis factor)


Additional Information