Review
Copyright ©The Author(s) 2023. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Gastroenterol. Oct 7, 2023; 29(37): 5292-5304
Published online Oct 7, 2023. doi: 10.3748/wjg.v29.i37.5292
New insights into the pathogenesis of primary biliary cholangitis asymptomatic stage
Vasiliy Ivanovich Reshetnyak, Igor Veniaminovich Maev
Vasiliy Ivanovich Reshetnyak, Igor Veniaminovich Maev, Department of Propaedeutics of Internal Diseases and Gastroenterology, A.I. Yevdokimov Moscow State University of Medicine and Dentistry, Moscow 127473, Russia
Author contributions: Reshetnyak VI and Maev IV have equally contributed to the study conception and design, literature review and analysis, drafting, critical revision and editing, and approval of the final version.
Conflict-of-interest statement: Authors declare no conflict of interests for this article.
Open-Access: This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: https://creativecommons.org/Licenses/by-nc/4.0/
Corresponding author: Vasiliy Ivanovich Reshetnyak, DSc, MD, PhD, Full Professor, Department of Propaedeutics of Internal Diseases and Gastroenterology, A.I. Yevdokimov Moscow State University of Medicine and Dentistry, No. 20 Delegatskaya St, Moscow 127473, Russia. vasiliy.reshetnyak@yandex.ru
Received: July 19, 2023
Peer-review started: July 19, 2023
First decision: August 5, 2023
Revised: August 10, 2023
Accepted: September 14, 2023
Article in press: September 14, 2023
Published online: October 7, 2023
Core Tip

Core Tip: This review considers the mechanisms contributing to the damage of the E2 subunit of the pyruvate dehydrogenase complex, formation of antimitochondrial autoantibodies (AMAs), and the development of ductulopenia in primary biliary cholangitis asymptomatic stage. A hypothesis explaining the pathogenesis of the initial morphological (ductulopenia), immunologic (AMAs), and clinical (weakness, malaise, rapid fatigue) signs of the disease in the asymptomatic stage is proposed.