Extrahepatic cholangiocyte organoids (ECOs) derived from primary human tissue can successfully repair common bile duct defects in mice, a new study shows.Bile duct disorders are a major cause of morbidity and mortality, with reconstruction of affected tissue limited by the availability of healthy donors.

中文翻译：

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再生医学：生物工程胆总管

一项新的研究表明，源自人体原始组织的肝外胆管细胞类器官（ECO）可以成功修复小鼠胆总管缺陷。胆管疾病是发病率和死亡率的主要原因，受累组织的重建受到健康捐赠者的限制。