{{Rsnum
|rsid=2234663
|Chromosome=2
|Orientation=plus
|Gene=IL1RN
|position=113130529
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
}}{{PMID Auto
|PMID=20709104
|Title=Interleukin 1 receptor antagonist polymorphisms are associated with the risk of developing acute coronary syndrome in Mexicans
}}{{PMID Auto
|PMID=20934174
|Title=Association of IL1 gene polymorphisms with chronic periodontitis in Brazilians.
}}

{{PMID Auto
|PMID=22370044
|Title=Interleukin-1 receptor antagonist polymorphism (rs2234663) and periodontitis susceptibility: a meta-analysis.
}}
{{PMID Auto
|PMID=24322806
|Title=Relationship Between IL1β-511C&gt;T and ILRN VNTR Polymorphisms and Keratoconus
}}{{PMID Auto
|PMID=23461376
|Title=Comparison of cytokine gene polymorphism in drug-induced maculopapular eruption, urticaria and drug reaction with eosinophilia and systemic symptoms (DRESS).
}}