English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

Although an association between the human leukocyte antigen (HLA) allele DR3 and Graves' disease (GD) is well documented, the potential role of non-HLA-linked alleles in susceptibility to GD is an area of active investigation. In an attempt to study the potential role of two non-HLA susceptibility alleles in GD and Graves' ophthalmopathy, we examined 286 North American Caucasian individuals (145 normal controls and 141 individuals with GD) for the presence of the A2 allele of the interleukin-1 (IL-1) receptor antagonist gene. In addition, we examined a subset of this population (83 normal controls and 89 individuals with GD) for a specific polymorphism within exon 5 of the IL-1 alpha gene. We found the A2 allelic frequencies (0.25 and 0.23, respectively) and carriage rates (43% and 41%, respectively) in the two groups to be nearly identical. However, findings in the subgroup of patients with the extrathyroidal manifestations of GD (Graves' ophthalmopathy, pretibial dermopathy, and acropachy) suggested a trend toward a higher prevalence of the A2 allele in patients with more severe disease. The allelic frequency (0.28) and carriage rate (47%) of the IL-1 alpha exon 5 polymorphism in individuals with GD were nearly identical to those of the control population (0.28% and 45%, respectively). In summary, we were unable to demonstrate an association between these alleles and GD in our study population. We conclude that neither the A2 allele of the IL-1 receptor antagonist gene nor the IL-1 alpha exon 5 polymorphism confers increased susceptibility to GD.

the journal of clinical endocrinology and metabolism/journal of clinical endocrinology and metabolism

Lack of an association between alleles of interleukin-1 alpha and interleukin-1 receptor antagonist genes and Graves' disease in a North American Caucasian population.