1
|
Chen Y, Chang Y, Ma C, Luo L, Lu T, Yao J. Identification of bioactive compounds and inhibitory effects of TNF-α and COX-2 in the extract from cultured three-spot seahorse ( H. trimaculatus). Food Sci Nutr 2024; 12:1095-1104. [PMID: 38370070 PMCID: PMC10867490 DOI: 10.1002/fsn3.3824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 10/30/2023] [Accepted: 11/01/2023] [Indexed: 02/20/2024] Open
Abstract
Three-spot seahorse (Hippocampus trimaculatus) has been consumed as traditional Chinese medicine in Asian society. This study was designed to analyze the bioactive compounds of the solvent extracts from cultured three-spot seahorse by high pressure liquid chromatography coupled with electrospray ionization tandem mass spectrometry (HPLC-ESI/MS/MS). Subsequently, their biological activities were evaluated and confirmed by cell modes and Western blot analysis. Experimental results indicated that taurine and arginine were the primary bioactive compounds identified and quantified without pre- or post-column derivatization within 20 min retention time. The analytical method was established and validated with intraday/interday RSD from 0.25% to 3.34% and with recovery from 87.8% to 91.2%. As compared to other extracts, water layer extract (WLE) contained the most taurine and arginine contents of 6.807 and 0.437 mg/g (dry basis), respectively. In the meanwhile, WLE also showed anti-inflammatory activity on LPS-induced NO production and inhibited the protein expression of TNF-α and COX-2 by Western blot analysis with better cell viability.
Collapse
Affiliation(s)
- Yung‐Husan Chen
- Xiamen Key Laboratory of Marine Medicinal Natural Products ResourcesXiamen Medical CollegeXiamenChina
- Fujian Provincial University Marine Biomedical Resources Engineering Research centerXiamen Medical CollegeXiamenChina
| | - Yu‐Wei Chang
- Department of Food ScienceNational Taiwan Ocean UniversityKeelung CityTaiwan
| | - Chu‐Wen Ma
- Xiamen Key Laboratory of Marine Medicinal Natural Products ResourcesXiamen Medical CollegeXiamenChina
| | - Lian‐Zhong Luo
- Xiamen Key Laboratory of Marine Medicinal Natural Products ResourcesXiamen Medical CollegeXiamenChina
| | - Ting‐Jang Lu
- Graduate Institute of Food Science and TechnologyNational Taiwan UniversityTaipeiTaiwan
| | - Jeng‐Yuan Yao
- Xiamen Key Laboratory of Marine Medicinal Natural Products and Cell EngineeringXiamen Medical CollegeXiamenChina
- Key Laboratory of Functional and Clinical Translational MedicineFujian Province University, Xiamen Medical CollegeXiamenChina
| |
Collapse
|
2
|
Yang M, Sun S, Jia X, Wen X, Tian X, Niu Y, Wei J, Jin Y, Du Y. Study on mechanism of hepatoprotective effect of Chrysanthemum morifolium Ramat. based on metabolomics with network analysis and network pharmacology. J Chromatogr B Analyt Technol Biomed Life Sci 2023; 1222:123711. [PMID: 37059010 DOI: 10.1016/j.jchromb.2023.123711] [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: 09/22/2022] [Revised: 03/21/2023] [Accepted: 04/03/2023] [Indexed: 04/16/2023]
Abstract
Hangju (HJ), the dried flower heads of Chrysanthemum morifolium Ramat., has a significant hepatoprotective effect. However, its underlying protection mechanism against acute liver injury (ALI) has been unclear. An integrated strategy based on metabolomics with network analysis and network pharmacology was developed to explore the potential molecular mechanism of HJ on ALI protection. Firstly, differential endogenous metabolites were screened and identified by metabolomics approach and metabolic pathway analysis was performed by MetaboAnalyst. Secondly, marker metabolites were used to construct metabolite-response-enzyme-gene networks and discover hub metabolites and potential gene targets in network analysis. Thirdly, hub genes through the protein-protein interaction (PPI) network were acquired by the aid of network pharmacology. Finally, the gene targets were taken to intersect with the relevant active ingredients for validation by molecular docking. In total, 48 flavonoids were identified in HJ, which were associated with 8 potential therapeutic targets in network pharmacological analysis. Biochemistry and histopathology analysis demonstrated that HJ exerted hepatoprotective effects. 28 biomarkers were successfully identified as possible biomarkers for the prevention of ALI. The sphingolipid metabolic pathway and the glycerophospholipid metabolic pathway was considered a crucial signaling pathway by Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis. In addition, phosphatidylcholine and sphingomyelin were considered as hub metabolites. Twelve enzymes and 38 genes were considered as potential targets in the network analysis. Based on the combined analysis above, HJ was shown to modulate 2 key upstream targets, including PLA2G2A and PLA2G4A. Molecular docking showed that active compounds of HJ had high binding affinity with these key targets. In conclusion, the flavonoid components of HJ can inhibit PLA2 and regulate glycerophospholipid and sphingolipid metabolism pathway to delay the pathological process of ALI, which may be a potential mechanism of HJ against ALI.
Collapse
Affiliation(s)
- Mengxin Yang
- Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, Shijiazhuang, Hebei 050017, PR China
| | - Shilin Sun
- Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, Shijiazhuang, Hebei 050017, PR China
| | - Xinming Jia
- Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, Shijiazhuang, Hebei 050017, PR China
| | - Xuqing Wen
- The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, PR China
| | - Xi Tian
- Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, Shijiazhuang, Hebei 050017, PR China
| | - Yukun Niu
- Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, Shijiazhuang, Hebei 050017, PR China
| | - Jinhuan Wei
- Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, Shijiazhuang, Hebei 050017, PR China
| | - Yiran Jin
- The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, PR China.
| | - Yingfeng Du
- Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, Shijiazhuang, Hebei 050017, PR China.
| |
Collapse
|
3
|
Arafat EA, Youssef EMI, Khalaf HA. The possible alleviating effect of garlic supplement on the neural retina in a rat model of hypercholesterolemia: a histological and immunohistochemical study. Eur J Histochem 2021; 65:3322. [PMID: 34911286 PMCID: PMC8696193 DOI: 10.4081/ejh.2021.3322] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Accepted: 12/01/2021] [Indexed: 11/23/2022] Open
Abstract
The purpose of this work was to prove that oxidative stress is the main mechanism responsible for retinal neurodegenerative changes, subsequent apoptosis, and inflammatory cytokine release in rats fed with a high cholesterol diet (HCD) and determine the role of garlic in alleviating these changes. Forty rats were equally divided into four groups: control, garlic-treated (positive control), HCD, and HCD + garlic-treated (HCD + G). By the end of the experiment (24 weeks) blood samples were collected for assessment of serum lipid profile, oxidative stress parameters, and plasma levels of IL-6 and TNF-α. Both eyes of the rats were enucleated; one was used for light microscopic examination and the other for electron microscopic examination. There was a significant increase in the levels of serum lipids, oxidative stress parameters, IL-6 and TNF-α, and area of expression of caspase-3 in the HCD group compared to both the control and HCD + G groups. Histological examination revealed degenerative changes in all layers of the neural retina in the HCD group. Garlic administration resulted in a significant improvement in the biochemical, immunohistochemical, and histological characteristics of hypercholesterolemic rats. These findings support the hypotheses that garlic has strong antioxidant, anti-apoptotic, and anti-inflammatory properties. Garlic ameliorates the neurodegenerative changes in the neural retina of hypercholesteremic rats.
Collapse
Affiliation(s)
- Eetmad A Arafat
- Histology and Cell Biology Department, Faculty of Medicine, Mansoura University, Mansoura.
| | - Eman M I Youssef
- Department of Biochemistry, Faculty of Medicine, Al-Azhar University, Cairo.
| | - Hanaa A Khalaf
- Histology and Cell Biology Department, Faculty of Medicine, Mansoura University, Mansoura.
| |
Collapse
|