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Published in: Clinical Reviews in Allergy & Immunology 3/2012

01-06-2012

Cutting-Edge Issues in Primary Biliary Cirrhosis

Authors: Marco Folci, Francesca Meda, M. Eric Gershwin, Carlo Selmi

Published in: Clinical Reviews in Allergy & Immunology | Issue 3/2012

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Abstract

Several crucial issues remain open in our understanding of primary biliary cirrhosis (PBC), an autoimmune liver disease targeting the small- and medium-sized intrahepatic bile ducts. These issues include the high tissue specificity of the autoimmune injury despite the nontraditional autoantigens found in all mitochondria recognized by PBC-associated autoantibodies, the causes of the commonly observed pruritus, and the disease etiology per se. In all these fields, there has been recent interest secondary to the use of large-scale efforts (such as genome-wide association studies) that were previously considered poorly feasible in a rare disease such as PBC as well as other intuitions. Accordingly, there are now fascinating theories to explain the onset and severity of pruritus due to elevated autotaxin levels, the peculiar apoptotic features of bile duct cells to explain the tissue specificity, and genomic and epigenetic associations contributing to disease susceptibility. We have arbitrarily chosen these four aspects as the most promising in the PBC recent literature and will provide herein a discussion of the recent data and their potential implications.
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Metadata
Title
Cutting-Edge Issues in Primary Biliary Cirrhosis
Authors
Marco Folci
Francesca Meda
M. Eric Gershwin
Carlo Selmi
Publication date
01-06-2012
Publisher
Humana Press Inc
Published in
Clinical Reviews in Allergy & Immunology / Issue 3/2012
Print ISSN: 1080-0549
Electronic ISSN: 1559-0267
DOI
https://doi.org/10.1007/s12016-011-8253-3

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