01-04-2016 | Original Article
Human leucocyte antigens and pediatric autoimmune liver disease: diagnosis and prognosis
Published in: European Journal of Pediatrics | Issue 4/2016
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What is Known:
• HLA-DRB1*03 is NOT associated with pediatric AIH in a previous national study.
• In other studies, HLA-DRB1*03 is associated with AIH1.
• HLA-DRB1*13 is associated with PSC.
• HLA-DRB1*04 is described as protective for AILD.
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What is New:
• HLA-DRB1 four-digit typing for all alleles and for all subgroups of pAILD combined with re-assessment of liver histology
• HLA-DRB1*03:01 is associated with pediatric AIH1 and AISC.
• HLA-DRB1*03:01 appears to be a prognostic marker.
• HLA-DRB1*13:01 is associated with pediatric AIH1 in mixed ethnicity cohort.
• HLA-DRB1*04 does not show any protective effect for pAILD.
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