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Li K, Cui Y, Zheng X, Min C, Zhang J, Yan Z, Ji Y, Ge F, Ji H, Zhu F. Jian Gan powder ameliorates immunological liver injury in mice by modulating the gut microbiota and metabolic profiles. Eur J Med Res 2024; 29:240. [PMID: 38641655 PMCID: PMC11031866 DOI: 10.1186/s40001-024-01827-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 04/03/2024] [Indexed: 04/21/2024] Open
Abstract
BACKGROUND Immunological liver injury (ILI) is a common liver disease associated with the microbiota-gut-liver axis. Jian Gan powder (JGP) exhibits both protective and therapeutic effects on hepatitis virus-induced ILI in the clinic. However, the underlying mechanisms remain elusive. The aim of this study is to investigate the hepatoprotective effects and associated mechanisms of JGP in the context of gut microbiota, utilizing a mouse model of ILI. METHODS The mouse model was established employing Bacillus Calmette-Guérin (BCG) plus lipopolysaccharide (LPS). Following treatment with JGP (7.5, 15, or 30 g/kg), serum, liver, and fresh fecal samples were analyzed. 16S rRNA gene sequencing and untargeted metabolomics profiling were performed to assess the role of JGP on the gut microbiota and its metabolites. RESULTS JGP treatment markedly reduced serum IFN-γ, IL-6, IL-22, and hepatic p-STAT3 (phosphorylated transducer and activator of transcription-3) expression. In contrast, JGP increased the percentage of proliferating cell nuclear antigen-positive liver cells in treated mice. Fecal 16S rRNA gene sequencing revealed that JGP treatment restored the levels of Alloprevotella, Burkholderia-Caballeronia-Paraburkholderia, Muribaculum, Streptococcus, and Stenotrophomonas. Additionally, metabolomics analysis of fecal samples showed that JGP restored the levels of allylestrenol, eplerenone, phosphatidylethanolamine (PE) (P-20:0/0:0), sphingomyelin (SM) d27:1, soyasapogenol C, chrysin, and soyasaponin I. CONCLUSIONS JGP intervention improves ILI by restoring gut microbiota and modifying its metabolic profiles. These results provide a novel insight into the mechanism of JGP in treating ILI and the scientific basis to support its clinical application.
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Affiliation(s)
- Kun Li
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, 100 Hongshan Road, Building 9, Nanjing, 210046, Jiangsu, People's Republic of China
- Department of Gastroenterology, Hai'an Hospital of Traditional Chinese Medicine Affiliated to Medical College of Yangzhou University, Nantong, People's Republic of China
- Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, People's Republic of China
| | - Yadong Cui
- College of Pharmaceutical Science, Soochow University, Suzhou, People's Republic of China
| | - Xue Zheng
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, 100 Hongshan Road, Building 9, Nanjing, 210046, Jiangsu, People's Republic of China
- Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, People's Republic of China
| | - Chunyan Min
- Suzhou Institute for Drug Control, Suzhou, People's Republic of China
| | - Jian Zhang
- College of Pharmaceutical Science, Soochow University, Suzhou, People's Republic of China
| | - Zhanpeng Yan
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, 100 Hongshan Road, Building 9, Nanjing, 210046, Jiangsu, People's Republic of China
- Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, People's Republic of China
| | - Yu Ji
- Department of Gastroenterology, Hai'an Hospital of Traditional Chinese Medicine Affiliated to Medical College of Yangzhou University, Nantong, People's Republic of China
| | - Fei Ge
- Department of Gastroenterology, Hai'an Hospital of Traditional Chinese Medicine Affiliated to Medical College of Yangzhou University, Nantong, People's Republic of China
| | - Hualiang Ji
- Department of Gastroenterology, Affiliated Haian People's Hospital of Nantong University, 17 Zhong Ba Zhong Road, Hai'an, 226600, Jiangsu, People's Republic of China.
| | - Fangshi Zhu
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, 100 Hongshan Road, Building 9, Nanjing, 210046, Jiangsu, People's Republic of China.
- Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, People's Republic of China.
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Wang WT, Fan ML, Hu JN, Sha JY, Zhang H, Wang Z, Zhang JJ, Wang SH, Zheng SW, Li W. Maltol, a naturally occurring flavor enhancer, ameliorates cisplatin-induced apoptosis by inhibiting NLRP3 inflammasome activation by modulating ROS-mediated oxidative stress. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.105127] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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Liu B, Zhu J, Lin L, Yang Q, Hu B, Wang Q, Zou XX, Zou SQ. Genome-Wide Identification and Co-Expression Analysis of ARF and IAA Family Genes in Euscaphis konishii: Potential Regulators of Triterpenoids and Anthocyanin Biosynthesis. Front Genet 2022; 12:737293. [PMID: 35069676 PMCID: PMC8766721 DOI: 10.3389/fgene.2021.737293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 11/18/2021] [Indexed: 11/30/2022] Open
Abstract
Euscaphis konishii is an evergreen plant that is widely planted as an industrial crop in Southern China. It produces red fruits with abundant secondary metabolites, giving E. konishii high medicinal and ornamental value. Auxin signaling mediated by members of the AUXIN RESPONSE FACTOR (ARF) and auxin/indole-3-acetic acid (Aux/IAA) protein families plays important roles during plant growth and development. Aux/IAA and ARF genes have been described in many plants but have not yet been described in E. konishii. In this study, we identified 34 EkIAA and 29 EkARF proteins encoded by the E. konishii genome through database searching using HMMER. We also performed a bioinformatic characterization of EkIAA and EkARF genes, including their phylogenetic relationships, gene structures, chromosomal distribution, and cis-element analysis, as well as conserved motifs in the proteins. Our results suggest that EkIAA and EkARF genes have been relatively conserved over evolutionary history. Furthermore, we conducted expression and co-expression analyses of EkIAA and EkARF genes in leaves, branches, and fruits, which identified a subset of seven EkARF genes as potential regulators of triterpenoids and anthocyanin biosynthesis. RT-qPCR, yeast one-hybrid, and transient expression analyses showed that EkARF5.1 can directly interact with auxin response elements and regulate downstream gene expression. Our results may pave the way to elucidating the function of EkIAA and EkARF gene families in E. konishii, laying a foundation for further research on high-yielding industrial products and E. konishii breeding.
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Affiliation(s)
- Bobin Liu
- Jiangsu Key Laboratory for Bioresources of Saline Soils, Jiangsu Synthetic Innovation Center for Coastal Bio-agriculture, School of Wetlands, Yancheng Teachers University, Yancheng, China.,College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute for Conservation and Utilization of Natural Bioresources, Fuzhou, China
| | - Juanli Zhu
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute for Conservation and Utilization of Natural Bioresources, Fuzhou, China
| | - Lina Lin
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute for Conservation and Utilization of Natural Bioresources, Fuzhou, China
| | - Qixin Yang
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute for Conservation and Utilization of Natural Bioresources, Fuzhou, China
| | - Bangping Hu
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute for Conservation and Utilization of Natural Bioresources, Fuzhou, China
| | - Qingying Wang
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute for Conservation and Utilization of Natural Bioresources, Fuzhou, China
| | - Xiao-Xing Zou
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute for Conservation and Utilization of Natural Bioresources, Fuzhou, China
| | - Shuang-Quan Zou
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.,Fujian Colleges and Universities Engineering Research Institute for Conservation and Utilization of Natural Bioresources, Fuzhou, China
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Total phenolic extract of Euscaphis konishii hayata Pericarp attenuates carbon tetrachloride (CCl4)-induced liver fibrosis in mice. Biomed Pharmacother 2020; 125:109932. [DOI: 10.1016/j.biopha.2020.109932] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 12/31/2019] [Accepted: 01/01/2020] [Indexed: 12/13/2022] Open
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Yang CL, Yuan XY, Zhang J, Sun WH, Liu ZJ, Zou SQ. Comprehensive transcriptome analysis of reference genes for fruit development of Euscaphis konishii. PeerJ 2020; 8:e8474. [PMID: 32095336 PMCID: PMC7020815 DOI: 10.7717/peerj.8474] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Accepted: 12/27/2019] [Indexed: 12/21/2022] Open
Abstract
Background Quantitativereal-time reverse transcriptase polymerase chain reaction is the common method to quantify relative gene expression. Normalizating using reliable genes is critical in correctly interpreting expression data from qRT-PCR. Euscaphis konishii is a medicinal plant with a long history in China, which has various chemical compounds in fruit. However, there is no report describing the selection of reference genes in fruit development of Euscaphis konishii. Methods We selected eight candidate reference genes based on RNA-seq database analysis, and ranked expression stability using statistical algorithms GeNorm, NormFinder, BestKeeper and ReFinder. Finally, The nine genes related to the anthocyanin synthesis pathway of Euscaphis konishii were used to verify the suitability of reference gene. Results The results showed that the stability of EkUBC23, EkCYP38 and EkGAPDH2 was better, and the low expression reference genes (EkUBC23 and EkCYP38) were favourable for quantifying low expression target genes, while the high expression reference gene (EkGAPDH2) was beneficial for quantifying high expression genes. In this study, we present the suitable reference genes for fruit development of Euscaphis konishii based on transcriptome data, our study will contribute to further studies in molecular biology and gene function on Euscaphis konishii and other closely related species.
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Affiliation(s)
- Cheng-Long Yang
- Biotechnology Institute, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian, China
| | - Xue-Yan Yuan
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources at College of Forestry, Fujian Agriculture and Forestry University, Fujian, Fuzhou, China.,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, Fujian, China
| | - Jie Zhang
- Biotechnology Institute, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian, China
| | - Wei-Hong Sun
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources at College of Forestry, Fujian Agriculture and Forestry University, Fujian, Fuzhou, China.,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, Fujian, China
| | - Zhong-Jian Liu
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources at College of Forestry, Fujian Agriculture and Forestry University, Fujian, Fuzhou, China.,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, Fujian, China
| | - Shuang-Quan Zou
- Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources at College of Forestry, Fujian Agriculture and Forestry University, Fujian, Fuzhou, China.,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, Fujian, China
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