Article

IL-21-producing peripheral helper T cells associate with autoimmune bile duct injury in biliary atresia

2026-07-13

Abstract excerpt

<h4>Background</h4> Biliary atresia (BA) is a severe neonatal liver disease characterized by progressive fibrosis and bile duct obliteration. <h4>Objective</h4> Although immune dysregulation is implicated in the pathogenesis of BA, the specific mechanisms driving bile duct injury remain incompletely understood. This study aimed to characterize tertiary lymphoid structures (TLSs) within extrahepatic biliary remna...

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Literature Corpus work: 2e902059-d783-59ee-97b9-409f73afac5c
DOI: 10.64898/2026.07.08.736942

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