||Increased risk of developing primary biliary cirrhosis
||Slightly increased risk of developing primary biliary cirrhosis
||Normal risk of developing primary biliary cirrhosis
Primary biliary cirrhosis associated with HLA, IL12A, and IL12RB2 variants. C allele associated with increased risk of Primary biliary cirrhosis[PMID 19458352]
[PMID 21304977] An investigation of genome-wide studies reported susceptibility loci for ulcerative colitis shows limited replication in north Indians.
[PMID 24997981] Association study between interleukin-12 receptor β1/β2 genes and allergic rhinitis in the Chinese Han population