Phenylpropionic acid produced by gut microbiota alleviates acetaminophen-induced hepatotoxicity
DC Field | Value | Language |
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dc.contributor.author | Cho, Sungjoon | - |
dc.contributor.author | Yang, Xiaotong | - |
dc.contributor.author | Won, Kyoung-Jae | - |
dc.contributor.author | Leone, Vanessa A. | - |
dc.contributor.author | Chang, Eugene B. | - |
dc.contributor.author | Guzman, Grace | - |
dc.contributor.author | Ko, Yeonju | - |
dc.contributor.author | Bae, Ok-Nam | - |
dc.contributor.author | Lee, Hyunwoo | - |
dc.contributor.author | Jeong, Hyunyoung | - |
dc.date.accessioned | 2023-08-01T06:31:29Z | - |
dc.date.available | 2023-08-01T06:31:29Z | - |
dc.date.issued | 2023-12 | - |
dc.identifier.issn | 1949-0976 | - |
dc.identifier.issn | 1949-0984 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/113605 | - |
dc.description.abstract | The gut microbiota affects hepatic drug metabolism. However, gut microbial factors modulating hepatic drug metabolism are largely unknown. In this study, using a mouse model of acetaminophen (APAP)-induced hepatotoxicity, we identified a gut bacterial metabolite that controls the hepatic expression of CYP2E1 that catalyzes the conversion of APAP to a reactive, toxic metabolite. By comparing C57BL/6 substrain mice from two different vendors, Jackson (6J) and Taconic (6N), which are genetically similar but harbor different gut microbiotas, we established that the differences in the gut microbiotas result in differential susceptibility to APAP-induced hepatotoxicity. 6J mice exhibited lower susceptibility to APAP-induced hepatotoxicity than 6N mice, and such phenotypic difference was recapitulated in germ-free mice by microbiota transplantation. Comparative untargeted metabolomic analysis of portal vein sera and liver tissues between conventional and conventionalized 6J and 6N mice led to the identification of phenylpropionic acid (PPA), the levels of which were higher in 6J mice. PPA supplementation alleviated APAP-induced hepatotoxicity in 6N mice by lowering hepatic CYP2E1 levels. Moreover, PPA supplementation also reduced carbon tetrachloride-induced liver injury mediated by CYP2E1. Our data showed that previously known PPA biosynthetic pathway is responsible for PPA production. Surprisingly, while PPA in 6N mouse cecum contents is almost undetectable, 6N cecal microbiota produces PPA as well as 6J cecal microbiota in vitro, suggesting that PPA production in the 6N gut microbiota is suppressed in vivo. However, previously known gut bacteria harboring the PPA biosynthetic pathway were not detected in either 6J or 6N microbiota, suggesting the presence of as-yet-unidentified PPA-producing gut microbes. Collectively, our study reveals a novel biological function of the gut bacterial metabolite PPA in the gut-liver axis and presents a critical basis for investigating PPA as a modulator of CYP2E1-mediated liver injury and metabolic diseases. © 2023 The Author(s). Published with license by Taylor & Francis Group, LLC. | - |
dc.format.extent | 27 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Taylor and Francis Ltd. | - |
dc.title | Phenylpropionic acid produced by gut microbiota alleviates acetaminophen-induced hepatotoxicity | - |
dc.type | Article | - |
dc.publisher.location | 미국 | - |
dc.identifier.doi | 10.1080/19490976.2023.2231590 | - |
dc.identifier.scopusid | 2-s2.0-85164288838 | - |
dc.identifier.wosid | 001026237300001 | - |
dc.identifier.bibliographicCitation | Gut Microbes, v.15, no.1, pp 1 - 27 | - |
dc.citation.title | Gut Microbes | - |
dc.citation.volume | 15 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 27 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Gastroenterology & Hepatology | - |
dc.relation.journalResearchArea | Microbiology | - |
dc.relation.journalWebOfScienceCategory | Gastroenterology & Hepatology | - |
dc.relation.journalWebOfScienceCategory | Microbiology | - |
dc.subject.keywordPlus | DIFFERENTIAL EXPRESSION ANALYSIS | - |
dc.subject.keywordPlus | INDUCED HEPATIC-NECROSIS | - |
dc.subject.keywordPlus | AROMATIC-AMINO-ACIDS | - |
dc.subject.keywordPlus | INDUCED LIVER-INJURY | - |
dc.subject.keywordPlus | CYTOCHROME-P450 2E1 | - |
dc.subject.keywordPlus | GENE-EXPRESSION | - |
dc.subject.keywordPlus | OXIDANT STRESS | - |
dc.subject.keywordPlus | CYP2E1 | - |
dc.subject.keywordPlus | MICE | - |
dc.subject.keywordPlus | METABOLISM | - |
dc.subject.keywordAuthor | acetaminophen | - |
dc.subject.keywordAuthor | CYP2E1 | - |
dc.subject.keywordAuthor | fldC | - |
dc.subject.keywordAuthor | hepatotoxicity | - |
dc.subject.keywordAuthor | liver injury | - |
dc.subject.keywordAuthor | metabolomics | - |
dc.subject.keywordAuthor | Mouse gut microbiota | - |
dc.subject.keywordAuthor | phenylpropionic acid | - |
dc.identifier.url | https://www.tandfonline.com/doi/full/10.1080/19490976.2023.2231590 | - |
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