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Cited by 279

The DOI matches its Crossref record; 67 of the 67 references it cites were found in a registry or an index.

Pathogenesis of biliary atresia: defining biology to understand clinical phenotypes

Open access
Asai, Akihiro, Miethke, Alexander, Bezerra, Jorge A.·2015·Nature Reviews Gastroenterology & Hepatology

Abstract

Biliary atresia is a severe cholangiopathy of early infancy that destroys extrahepatic bile ducts and disrupts bile flow. With a poorly defined disease pathogenesis, treatment consists of the surgical removal of duct remnants followed by hepatoportoenterostomy. Although this approach can improve the short-term outcome, the liver disease progresses to end-stage cirrhosis in most children. Further improvement in outcome will require a greater understanding of the mechanisms of biliary injury and fibrosis. Here, we review progress in the field, which has been fuelled by collaborative studies in larger patient cohorts and the development of cell culture and animal model systems to directly test hypotheses. Advances include the identification of phenotypic subgroups and stages of disease based on clinical, pathological and molecular features. Stronger evidence exists for viruses, toxins and gene sequence variations in the aetiology of biliary atresia, triggering a proinflammatory response that injures the duct epithelium and produces a rapidly progressive cholangiopathy. The immune response also activates the expression of type 2 cytokines that promote epithelial cell proliferation and extracellular matrix production by nonparenchymal cells. These advances provide insight into phenotype variability and might be relevant to the design of personalized trials to block progression of liver disease.

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Metadata

Authors
Asai, A., Miethke, A., & Bezerra, J. A.
Venue
Nature Reviews Gastroenterology & Hepatology
Published
2015-05-26
Volume
12
Issue
6
Pages
342-352
ISSN
  • 1759-5045 (ISSN-L)
  • 1759-5053
OpenAlex
W1945197404
Cited by
279
References
67
FWCI
3.04
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Pathogenesis of biliary atresia: defining biology to understand clinical phenotypes. https://app.cochat.ai/papers/10.1038/nrgastro.2015.74
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Asai, A., Miethke, A., & Bezerra, J. A. (2015). Pathogenesis of biliary atresia: defining biology to understand clinical phenotypes. Nature Reviews Gastroenterology & Hepatology. https://doi.org/10.1038/nrgastro.2015.74

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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.