Observational Study
Copyright ©The Author(s) 2023. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Gastroenterol. Jun 14, 2023; 29(22): 3534-3547
Published online Jun 14, 2023. doi: 10.3748/wjg.v29.i22.3534
Difference and clinical value of metabolites in plasma and feces of patients with alcohol-related liver cirrhosis
Yi-Fan Xu, Yan-Xu Hao, Lei Ma, Meng-Han Zhang, Xuan-Xuan Niu, Yan Li, Yuan-Yuan Zhang, Ting-Ting Liu, Ming Han, Xiao-Xue Yuan, Gang Wan, Hui-Chun Xing
Yi-Fan Xu, Yan-Xu Hao, Lei Ma, Meng-Han Zhang, Xuan-Xuan Niu, Yan Li, Hui-Chun Xing, Center of Liver Diseases Division 3, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China
Yuan-Yuan Zhang, Ting-Ting Liu, Ming Han, Xiao-Xue Yuan, Beijing Key Laboratory of Emerging Infectious Diseases, Institute of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China
Yuan-Yuan Zhang, Ting-Ting Liu, Ming Han, Xiao-Xue Yuan, Beijing Institute of Infectious Diseases, Beijing Institute of Infectious Diseases, Beijing 100015, China
Yuan-Yuan Zhang, Ting-Ting Liu, Ming Han, Xiao-Xue Yuan, National Center for Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China
Gang Wan, Department of Statistic, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China
Hui-Chun Xing, Center of Liver Diseases Division 3, Beijing Ditan Hospital, Peking University Ditan Teaching Hospital, Beijing 100015, China
Author contributions: Xing HC had designed the article; Xu YF, Hao YX, Ma L, Zhang MH, Niu XX, and Li Y had enrolled patients and collected data; Han M and Yuan XX had collected samples; Zhang YY, Liu TT, Xu YF, and Wan G had analyzed the data; Xu YF had drafted the manuscript; Xing HC had revised the manuscript for critical content.
Supported by National Key R&D Program of China, No. 21YFC2301801; and Capital's Funds for Health Improvement and Research of China, No. 2020-1-2171.
Institutional review board statement: This research scheme was reviewed and approved by the Ethics Committee of Ditan hospital (Beijing, China) and registered at http://www.chictr.org.cn/ (ChiCTR2000038216).
Informed consent statement: Written informed consent was obtained from all study participants or their legal guardian prior to study enrollment.
Conflict-of-interest statement: There are no conflicts of interest to report.
Data sharing statement: No additional data are available.
STROBE statement: The authors have read the STROBE Statement—checklist of items, and the manuscript was prepared and revised according to the STROBE Statement—checklist of items.
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: Hui-Chun Xing, Doctor, MD, Chief Doctor, Professor, Center of Liver Diseases Division 3, Beijing Ditan Hospital, Capital Medical University, No. 8 Jingshun East Street, Chaoyang District, Beijing 100015, China. huichunxing@126.com
Received: February 26, 2023
Peer-review started: February 26, 2023
First decision: March 10, 2023
Revised: March 15, 2023
Accepted: May 4, 2023
Article in press: May 4, 2023
Published online: June 14, 2023
Processing time: 100 Days and 15.3 Hours
Core Tip

Core Tip: Metabolites in enterohepatic circulation play an important role in cross-talk between liver and gut. More than 300 common metabolites were identified in the plasma and feces of patients with alcohol-related liver cirrhosis (ALC) by liquid chromatography-mass spectrometry. And we found bile acid and amino acid were distributed differently in plasma and feces. More importantly, increased glycocholic acid, taurocholic acid, L-phenylalanine, L-tyrosine, and L-methionine in plasma and decreased deoxycholic acid in feces of patients with ALC were related to the severity of ALC. These metabolites have the potential to evaluate the progression of ALC.