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Wu J, Chen Y, Zhang J, Cheng J, Chen Y, Wu T, Zhang M. Inhibition of bleomycin-induced pulmonary fibrosis in SD rats by sea cucumber peptides. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:2876-2887. [PMID: 38018265 DOI: 10.1002/jsfa.13180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 11/24/2023] [Accepted: 11/25/2023] [Indexed: 11/30/2023]
Abstract
BACKGROUND Pulmonary fibrosis (PF) is the terminal manifestation of a type of pulmonary disease, which seriously affects the respiratory function of the body, and with no effective cure for treatment. This study evaluated the effect of sea cucumber peptides (SCP) on bleomycin-induced SD rat PF. RESULTS SCP can inhibit the PF induced by bleomycin. PF and SCP did not affect the food intake of rats, but PF reduced the body weight of rats, and SCP could improve the weight loss. SCP reduced lung index in PF rats in a dose-dependent manner. SCP significantly reduced IL-1β, IL-6, TNF-α, α-SMA and VIM expression levels in lung tissue (P < 0.05), significantly decreased TGF-β1 expression level in serum (P < 0.01) and the LSCP group and MSCP group had better inhibitory effects on PF than the HSCP group. Histomorphological results showed that SCP could ameliorate the structural damage of lung tissue, alveolar wall rupture, inflammatory cell infiltration, fibroblast proliferation and deposition of intercellular matrix and collagen fibers caused by PF. The improvement effect of the MSCP group was the most noteworthy in histomorphology. Metabolomics results showed that SCP significantly downregulated catechol, N-acetyl-l-histidine, acetylcarnitine, stearoylcarnitine, d-mannose, l-threonine, l-alanine, glycine, 3-guanidinopropionic acid, prostaglandin D2 and embelic acid d-(-)-β-hydroxybutyric acid expression levels in lung tissue. CONCLUSION SCP ameliorate bleomycin-induced SD rat PF. KEGG pathway analysis proved that SCP intervened in PF mainly via the lysosome pathway, with d-mannose as the key factor. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Jianfu Wu
- State Key Laboratory of Food Nutrition and Safety, Food Biotechnology Engineering Research Center of Ministry of Education, College of Food Science and Engineering, Tianjin University of Science & Technology, Tianjin, China
| | - Yijun Chen
- State Key Laboratory of Food Nutrition and Safety, Food Biotechnology Engineering Research Center of Ministry of Education, College of Food Science and Engineering, Tianjin University of Science & Technology, Tianjin, China
| | - Jinxuan Zhang
- State Key Laboratory of Food Nutrition and Safety, Food Biotechnology Engineering Research Center of Ministry of Education, College of Food Science and Engineering, Tianjin University of Science & Technology, Tianjin, China
| | - Jinghuan Cheng
- State Key Laboratory of Food Nutrition and Safety, Food Biotechnology Engineering Research Center of Ministry of Education, College of Food Science and Engineering, Tianjin University of Science & Technology, Tianjin, China
| | - Yongde Chen
- Research Center for Promoting Optimal Health through Nutritional Intervention, Bestlife Biological Technology Co. Ltd, Tangshan, China
| | - Tao Wu
- State Key Laboratory of Food Nutrition and Safety, Food Biotechnology Engineering Research Center of Ministry of Education, College of Food Science and Engineering, Tianjin University of Science & Technology, Tianjin, China
| | - Min Zhang
- State Key Laboratory of Food Nutrition and Safety, Food Biotechnology Engineering Research Center of Ministry of Education, College of Food Science and Engineering, Tianjin University of Science & Technology, Tianjin, China
- Tianjin Agricultural University, and China-Russia Agricultural Processing Joint Laboratory, Tianjin Agricultural University, Tianjin, China
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Wang Y, Cheng W, Wang X, He T, Liu J, Chen S, Zhang J. Integrated metabolomics and network pharmacology revealing the mechanism of arsenic-induced hepatotoxicity in mice. Food Chem Toxicol 2023:113913. [PMID: 37348806 DOI: 10.1016/j.fct.2023.113913] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 04/20/2023] [Accepted: 06/19/2023] [Indexed: 06/24/2023]
Abstract
Endemic arsenic (As) poisoning is a severe biogeochemical disease that endangers human health. Epidemiological investigations and animal experiments have confirmed the damaging effects of As on the liver, but there is an urgent need to investigate the underlying mechanisms. This study adopted a metabolomic approach using UHPLC-QE/MS to identify the different metabolites and metabolic mechanisms associated with As-induced hepatotoxicity in mice. A network pharmacology approach was applied to predict the potential target of As-induced hepatotoxicity. The predicted targets of differential metabolites were subjected to a deep matching for elucidating the integration mechanisms. The results demonstrate that the levels of ALT and AST in plasma significantly increased in mice after As exposure. In addition, the liver tissue showed disorganized liver lobules, lax cytoplasm and inflammatory cell infiltration. Metabolomic analysis revealed that As exposure caused disturbance to 40 and 75 potential differential metabolites in plasma and liver, respectively. Further investigation led to discovering five vital metabolic pathways, including phenylalanine, tyrosine, and tryptophan biosynthesis and nicotinate and nicotinamide metabolism pathways. These pathways may responded to As-induced hepatotoxicity primarily through lipid metabolism, apoptosis, and deoxyribonucleic acid damage. The network pharmacology suggested that As could induce hepatotoxicity in mice by acting on targets including Hsp90aa1, Akt2, Egfr, and Tnf, which regulate PI3K Akt, HIF-1, MAPK, and TNF signaling pathways. Finally, the integrated metabolomics and network pharmacology revealed eight key targets associated with As-induced hepatoxicity, namely DNMT1, MAOB, PARP1, MAOA, EPHX2, ANPEP, XDH, and ADA. The results also suggest that nicotinic acid and nicotinamide metabolisms may be involved in As-induced hepatotoxicity. This research identified the metabolites, targets, and mechanisms of As-induced hepatotoxicity, offering meaningful insights and establishing the groundwork for developing antidotes for widespread As poisoning.
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Affiliation(s)
- Yazhi Wang
- Department of Pharmaceutical Analysis, School of Pharmacy, Zunyi Medical University, Zunyi, 563000, China
| | - Weina Cheng
- Department of Pharmaceutical Analysis, School of Pharmacy, Zunyi Medical University, Zunyi, 563000, China
| | - Xiaoning Wang
- Department of Pharmaceutical Analysis, School of Pharmacy, Zunyi Medical University, Zunyi, 563000, China
| | - Tianmu He
- School of Basic Medical Sciences, Zunyi Medical University, Zunyi, 563000, China; School of Basic Medical Sciences, Guizhou Medical University, Guiyang, 550025, China
| | - Jingxian Liu
- School of Basic Medical Sciences, Zunyi Medical University, Zunyi, 563000, China
| | - Shuangshuang Chen
- Department of Pharmaceutical Analysis, School of Pharmacy, Zunyi Medical University, Zunyi, 563000, China
| | - Jianyong Zhang
- Department of Pharmaceutical Analysis, School of Pharmacy, Zunyi Medical University, Zunyi, 563000, China.
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Lu Q, Feng Q, Yu J, Tong L, Zhang J, Sun J, Zhao J, Xiong Z. Metabolomics and serum pharmacochemistry revealed the preventive mechanism of Gushudan in kidney-yang-deficiency-syndrome rats. Biomed Chromatogr 2023; 37:e5569. [PMID: 36527197 DOI: 10.1002/bmc.5569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 12/09/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022]
Abstract
Kidney-yang-deficiency-syndrome (KYDS) is a metabolic disease caused by neuroendocrine disorder. Gushudan (GSD) is a traditional Chinese medicine prescription with the effect of nourishing kidney and strengthening bones. In this study, the mechanism of preventive effect of GSD on KYDS was explored by integrating metabolomics and serum pharmacochemistry. Reversed-phase/hydrophilic interaction chromatography-ultra-high-performance liquid chromatography-Quadrupole-Orbitrap high-resolution mass spectrometry (RP/HILIC-UHPLC-Q-Orbitrap HRMS)-based serum metabolomics indicated metabolic disturbances of KYDS rats, and 50 potential biomarkers including l-threonine, succinic acid and phytosphingosine were obtained, which were mainly involved in alanine, aspartate and glutamate metabolism, citrate cycle (tricarboxylic acid cycle) and glycerophospholipid metabolism, among others. Serum pharmacochemistry identified 29 prototypical ingredients and 9 metabolites of GSD after administration, such as icaritin and xanthotoxol. The combination of 10 serum migration ingredients in GSD, including icaritin and osthole, with 7 important targets, including AKT serine/threonine kinase 1 (AKT1) and MAPK14, was found to be key for GSD to prevent KYDS in the network pharmacology study. This study provided a new idea for the research of pathogenesis of diseases and the pharmacodynamic mechanism of traditional Chinese medicine.
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Affiliation(s)
- Qing Lu
- School of Pharmacy, Shenyang Pharmaceutical University, Benxi, Liaoning Province, China
| | - Qisheng Feng
- School of Pharmacy, Shenyang Pharmaceutical University, Benxi, Liaoning Province, China
| | - Jiaxin Yu
- Sunwah International Business School, Liaoning University, Shenyang, Liaoning Province, China
| | - Lin Tong
- School of Pharmacy, Shenyang Pharmaceutical University, Benxi, Liaoning Province, China
| | - Jing Zhang
- School of Pharmacy, Shenyang Pharmaceutical University, Benxi, Liaoning Province, China
| | - Jinghan Sun
- School of Pharmacy, Shenyang Pharmaceutical University, Benxi, Liaoning Province, China
| | - Jing Zhao
- School of Pharmacy, Shenyang Pharmaceutical University, Benxi, Liaoning Province, China
| | - Zhili Xiong
- School of Pharmacy, Shenyang Pharmaceutical University, Benxi, Liaoning Province, China
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Han Y, Yuan M, Guo YS, Shen XY, Gao ZK, Bi X. The role of enriched environment in neural development and repair. Front Cell Neurosci 2022; 16:890666. [PMID: 35936498 PMCID: PMC9350910 DOI: 10.3389/fncel.2022.890666] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Accepted: 06/29/2022] [Indexed: 12/01/2022] Open
Abstract
In addition to genetic information, environmental factors play an important role in the structure and function of nervous system and the occurrence and development of some nervous system diseases. Enriched environment (EE) can not only promote normal neural development through enhancing neuroplasticity but also play a nerve repair role in restoring functional activities during CNS injury by morphological and cellular and molecular adaptations in the brain. Different stages of development after birth respond to the environment to varying degrees. Therefore, we systematically review the pro-developmental and anti-stress value of EE during pregnancy, pre-weaning, and “adolescence” and analyze the difference in the effects of EE and its sub-components, especially with physical exercise. In our exploration of potential mechanisms that promote neurodevelopment, we have found that not all sub-components exert maximum value throughout the developmental phase, such as animals that do not respond to physical activity before weaning, and that EE is not superior to its sub-components in all respects. EE affects the developing and adult brain, resulting in some neuroplastic changes in the microscopic and macroscopic anatomy, finally contributing to enhanced learning and memory capacity. These positive promoting influences are particularly prominent regarding neural repair after neurobiological disorders. Taking cerebral ischemia as an example, we analyzed the molecular mediators of EE promoting repair from various dimensions. We found that EE does not always lead to positive effects on nerve repair, such as infarct size. In view of the classic issues such as standardization and relativity of EE have been thoroughly discussed, we finally focus on analyzing the essentiality of the time window of EE action and clinical translation in order to devote to the future research direction of EE and rapid and reasonable clinical application.
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Affiliation(s)
- Yu Han
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
- Department of Rehabilitation Medicine, Shanghai University of Medicine and Health Sciences Affiliated Zhoupu Hospital, Shanghai, China
| | - Mei Yuan
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
- Department of Rehabilitation Medicine, Shanghai University of Medicine and Health Sciences Affiliated Zhoupu Hospital, Shanghai, China
| | - Yi-Sha Guo
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
- Department of Rehabilitation Medicine, Shanghai University of Medicine and Health Sciences Affiliated Zhoupu Hospital, Shanghai, China
| | - Xin-Ya Shen
- Department of Rehabilitation Medicine, Shanghai University of Medicine and Health Sciences Affiliated Zhoupu Hospital, Shanghai, China
- Department of Graduate School, Shanghai University of Medicine and Health Sciences Affiliated Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Zhen-Kun Gao
- Department of Rehabilitation Medicine, Shanghai University of Medicine and Health Sciences Affiliated Zhoupu Hospital, Shanghai, China
- Department of Graduate School, Shanghai University of Medicine and Health Sciences Affiliated Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xia Bi
- Department of Rehabilitation Medicine, Shanghai University of Medicine and Health Sciences Affiliated Zhoupu Hospital, Shanghai, China
- *Correspondence: Xia Bi
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