Lactobacillus Intestinalis Primes Epithelial Cells to Suppress Colitis‐Related Th17 Response by Host‐Microbe Retinoic Acid Biosynthesis

Abstract Gut microbiome is integral to the pathogenesis of ulcerative colitis. A novel probiotic Lactobacillus intestinalis (L. intestinalis) exerts a protective effect against dextran sodium sulfate‐induced colitis in mice. Based on flow cytometry, colitis‐associated Th17 cells are the target of L....

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Main Authors: Qi‐Wen Wang, Ding‐Jia‐Cheng Jia, Jia‐Min He, Yong Sun, Yun Qian, Qi‐Wei Ge, Ya‐Dong Qi, Qing‐Yi Wang, Ying‐Ying Hu, Lan Wang, Yan‐Fei Fang, Hui‐Qin He, Man Luo, Li‐Jun Feng, Jian‐Min Si, Zhang‐Fa Song, Liang‐Jing Wang, Shu‐Jie Chen
Format: Article
Language:English
Published: Wiley 2023-12-01
Series:Advanced Science
Subjects:
Online Access:https://doi.org/10.1002/advs.202303457
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author Qi‐Wen Wang
Ding‐Jia‐Cheng Jia
Jia‐Min He
Yong Sun
Yun Qian
Qi‐Wei Ge
Ya‐Dong Qi
Qing‐Yi Wang
Ying‐Ying Hu
Lan Wang
Yan‐Fei Fang
Hui‐Qin He
Man Luo
Li‐Jun Feng
Jian‐Min Si
Zhang‐Fa Song
Liang‐Jing Wang
Shu‐Jie Chen
author_facet Qi‐Wen Wang
Ding‐Jia‐Cheng Jia
Jia‐Min He
Yong Sun
Yun Qian
Qi‐Wei Ge
Ya‐Dong Qi
Qing‐Yi Wang
Ying‐Ying Hu
Lan Wang
Yan‐Fei Fang
Hui‐Qin He
Man Luo
Li‐Jun Feng
Jian‐Min Si
Zhang‐Fa Song
Liang‐Jing Wang
Shu‐Jie Chen
author_sort Qi‐Wen Wang
collection DOAJ
description Abstract Gut microbiome is integral to the pathogenesis of ulcerative colitis. A novel probiotic Lactobacillus intestinalis (L. intestinalis) exerts a protective effect against dextran sodium sulfate‐induced colitis in mice. Based on flow cytometry, colitis‐associated Th17 cells are the target of L. intestinalis, which is supported by the lack of protective effects of L. intestinalis in T cell‐null Rag1−/− mice or upon anti‐IL‐17‐A antibody‐treated mice. Although L. intestinalis exerts no direct effect on T cell differentiation, it decreases C/EBPA‐driven gut epithelial SAA1 and SAA2 production, which in turn impairs Th17 cell differentiation. Cometabolism of L. intestinalis ALDH and host ALDH1A2 contributed to elevated biosynthesis of retinoic acid (RA), which accounts for the anti‐colitis effect in RAR‐α ‐mediated way. In a cohort of ulcerative colitis patients, it is observed that fecal abundance of L. intestinalis is negatively associated with the C/EBPA‐SAA1/2‐Th17 axis. Finally, L. intestinalis has a synergistic effect with mesalazine in alleviating murine colitis. In conclusion, L. intestinalis and associated metabolites, RA, have potential therapeutic effects for suppressing colonic inflammation by modulating the crosstalk between intestinal epithelia and immunity.
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spelling doaj.art-473b7375e8fd4039baa054d5afe189c32023-12-28T14:55:40ZengWileyAdvanced Science2198-38442023-12-011036n/an/a10.1002/advs.202303457Lactobacillus Intestinalis Primes Epithelial Cells to Suppress Colitis‐Related Th17 Response by Host‐Microbe Retinoic Acid BiosynthesisQi‐Wen Wang0Ding‐Jia‐Cheng Jia1Jia‐Min He2Yong Sun3Yun Qian4Qi‐Wei Ge5Ya‐Dong Qi6Qing‐Yi Wang7Ying‐Ying Hu8Lan Wang9Yan‐Fei Fang10Hui‐Qin He11Man Luo12Li‐Jun Feng13Jian‐Min Si14Zhang‐Fa Song15Liang‐Jing Wang16Shu‐Jie Chen17Department of Gastroenterology Sir Run Run Shaw Hospital Zhejiang University Hangzhou Zhejiang 310058 ChinaDepartment of Gastroenterology Second Affiliated Hospital of Zhejiang University School of Medicine Hangzhou Zhejiang 310058 ChinaDepartment of Gastroenterology Sir Run Run Shaw Hospital Zhejiang University Hangzhou Zhejiang 310058 ChinaDepartment of Gastroenterology Second Affiliated Hospital of Zhejiang University School of Medicine Hangzhou Zhejiang 310058 ChinaDepartment of Gastroenterology and Hepatology Shenzhen University General Hospital Shenzhen Guangdong 518055 ChinaDepartment of Gastroenterology Second Affiliated Hospital of Zhejiang University School of Medicine Hangzhou Zhejiang 310058 ChinaDepartment of Gastroenterology Sir Run Run Shaw Hospital Zhejiang University Hangzhou Zhejiang 310058 ChinaDepartment of Gastroenterology Sir Run Run Shaw Hospital Zhejiang University Hangzhou Zhejiang 310058 ChinaDepartment of Gastroenterology Sir Run Run Shaw Hospital Zhejiang University Hangzhou Zhejiang 310058 ChinaDepartment of Gastroenterology Sir Run Run Shaw Hospital Zhejiang University Hangzhou Zhejiang 310058 ChinaDepartment of Gastroenterology Sir Run Run Shaw Hospital Zhejiang University Hangzhou Zhejiang 310058 ChinaDepartment of Gastroenterology Sir Run Run Shaw Hospital Zhejiang University Hangzhou Zhejiang 310058 ChinaDepartment of Nutrition Sir Run Run Shaw Hospital Zhejiang University Hangzhou Zhejiang 310058 ChinaDepartment of Nutrition Sir Run Run Shaw Hospital Zhejiang University Hangzhou Zhejiang 310058 ChinaDepartment of Gastroenterology Sir Run Run Shaw Hospital Zhejiang University Hangzhou Zhejiang 310058 ChinaDepartment of Colorectal Surgery Sir Run Run Shaw Hospital Zhejiang University Hangzhou Zhejiang 310058 ChinaDepartment of Gastroenterology Second Affiliated Hospital of Zhejiang University School of Medicine Hangzhou Zhejiang 310058 ChinaDepartment of Gastroenterology Sir Run Run Shaw Hospital Zhejiang University Hangzhou Zhejiang 310058 ChinaAbstract Gut microbiome is integral to the pathogenesis of ulcerative colitis. A novel probiotic Lactobacillus intestinalis (L. intestinalis) exerts a protective effect against dextran sodium sulfate‐induced colitis in mice. Based on flow cytometry, colitis‐associated Th17 cells are the target of L. intestinalis, which is supported by the lack of protective effects of L. intestinalis in T cell‐null Rag1−/− mice or upon anti‐IL‐17‐A antibody‐treated mice. Although L. intestinalis exerts no direct effect on T cell differentiation, it decreases C/EBPA‐driven gut epithelial SAA1 and SAA2 production, which in turn impairs Th17 cell differentiation. Cometabolism of L. intestinalis ALDH and host ALDH1A2 contributed to elevated biosynthesis of retinoic acid (RA), which accounts for the anti‐colitis effect in RAR‐α ‐mediated way. In a cohort of ulcerative colitis patients, it is observed that fecal abundance of L. intestinalis is negatively associated with the C/EBPA‐SAA1/2‐Th17 axis. Finally, L. intestinalis has a synergistic effect with mesalazine in alleviating murine colitis. In conclusion, L. intestinalis and associated metabolites, RA, have potential therapeutic effects for suppressing colonic inflammation by modulating the crosstalk between intestinal epithelia and immunity.https://doi.org/10.1002/advs.202303457colitismicrobesretinoic acidTh17
spellingShingle Qi‐Wen Wang
Ding‐Jia‐Cheng Jia
Jia‐Min He
Yong Sun
Yun Qian
Qi‐Wei Ge
Ya‐Dong Qi
Qing‐Yi Wang
Ying‐Ying Hu
Lan Wang
Yan‐Fei Fang
Hui‐Qin He
Man Luo
Li‐Jun Feng
Jian‐Min Si
Zhang‐Fa Song
Liang‐Jing Wang
Shu‐Jie Chen
Lactobacillus Intestinalis Primes Epithelial Cells to Suppress Colitis‐Related Th17 Response by Host‐Microbe Retinoic Acid Biosynthesis
Advanced Science
colitis
microbes
retinoic acid
Th17
title Lactobacillus Intestinalis Primes Epithelial Cells to Suppress Colitis‐Related Th17 Response by Host‐Microbe Retinoic Acid Biosynthesis
title_full Lactobacillus Intestinalis Primes Epithelial Cells to Suppress Colitis‐Related Th17 Response by Host‐Microbe Retinoic Acid Biosynthesis
title_fullStr Lactobacillus Intestinalis Primes Epithelial Cells to Suppress Colitis‐Related Th17 Response by Host‐Microbe Retinoic Acid Biosynthesis
title_full_unstemmed Lactobacillus Intestinalis Primes Epithelial Cells to Suppress Colitis‐Related Th17 Response by Host‐Microbe Retinoic Acid Biosynthesis
title_short Lactobacillus Intestinalis Primes Epithelial Cells to Suppress Colitis‐Related Th17 Response by Host‐Microbe Retinoic Acid Biosynthesis
title_sort lactobacillus intestinalis primes epithelial cells to suppress colitis related th17 response by host microbe retinoic acid biosynthesis
topic colitis
microbes
retinoic acid
Th17
url https://doi.org/10.1002/advs.202303457
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