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Luo S, Yang X, Zhang Y, Kuang T, Tang C. Spatial metabolomics method to reveal differential metabolomes in microregions of Panax quinquefolius roots by using ultra-performance liquid chromatography quadrupole/time of flight-mass spectrometry and desorption electrospray ionization mass spectrometry imaging. Food Chem 2024; 435:137504. [PMID: 37813026 DOI: 10.1016/j.foodchem.2023.137504] [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: 09/26/2022] [Revised: 09/11/2023] [Accepted: 09/14/2023] [Indexed: 10/11/2023]
Abstract
Panax quinquefolius is a natural homology medicine and food that is rich in bioactive ingredients, such as ginsenosides and polysaccharides. The combination of ultra-performance liquid chromatography quadrupole/time of flight-mass spectrometry (UPLC-Q-TOF/MS) and desorption electrospray ionization mass spectrometry imaging (DESI-MSI) was used for the first time in a spatial metabolomics analysis to comprehensively evaluate the differential components in different microregions of P. quinquefolius. UPLC-Q-TOF/MS and DESI-MSI combined with principal component analysis and orthogonal partial least squares-discriminant analysis were used to screen differential metabolites. UPLC-Q-TOF/MS and DESI-MSI screened 27 and 23 differential metabolites, respectively, among which 15 differential metabolites were identified by both methods. It was found that some components, such as ginsenoside Rg1 and malonyl-ginsenoside Rc, were mainly distributed in P of the transverse slice of P. quinquefolius roots, while ginsenoside Ro and malonyl-ginsenoside Rd were mainly distributed in C. The methods and results of this study could be used to understand the precise localization, biosynthesis, and biological functions of special metabolites in P. quinquefolius.
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Affiliation(s)
- Shiying Luo
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, 1166 Liutai Avenue, Wenjiang District, Chengdu 611137, China; School of Pharmacy, Chengdu University of Traditional Chinese Medicine, 1166 Liutai Avenue, Wenjiang District, Chengdu 611137, China
| | - Xuexin Yang
- Waters Technology (Beijing) Co. Ltd., Jinghai Industrial Park, 156 Jinghai 4th Road, Beijing Economic-Technological Development Area, Beijing 100076, China
| | - Yi Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, 1166 Liutai Avenue, Wenjiang District, Chengdu 611137, China.
| | - Tingting Kuang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, 1166 Liutai Avenue, Wenjiang District, Chengdu 611137, China.
| | - Ce Tang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, 1166 Liutai Avenue, Wenjiang District, Chengdu 611137, China.
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Wang L, Liu H, Wang Y, Hong X, Huang X, Han M, Wang D, Shan W, Li P, Gu H, Liu B, Bao K. Sanqi Qushi Granule Alleviates Proteinuria and Podocyte Damage in NS Rat: A Network Pharmacology Study and in vivo Experimental Validation. Drug Des Devel Ther 2023; 17:1847-1861. [PMID: 37360573 PMCID: PMC10289100 DOI: 10.2147/dddt.s403617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 05/26/2023] [Indexed: 06/28/2023] Open
Abstract
Background Nephrotic syndrome (NS) and its numerous complications remain the leading causes of morbidity and mortality globally. Sanqi Qushi granule (SQG) is clinically effective in NS. However, its potential mechanisms have yet to be elucidated. Methods A network pharmacology approach was employed in this study. Based on oral bioavailability and drug-likeness, potential active ingredients were picked out. After acquiring overlapping targets for drug genes and disease-related genes, a component-target-disease network and protein-protein interaction analysis (PPI) were constructed using Cytoscape, followed by GO and KEGG enrichment analyses. Adriamycin was injected into adult male Sprague-Dawley (SD) rats via the tail vein to establish NS model. Kidney histology, 24-hr urinary protein level, creatinine (Cr), blood urea nitrogen (BUN), triglyceride (TG), total cholesterol (TC), and low-density lipoprotein (LDL-C) level were assessed. Western blotting, immunohistochemistry, and TUNEL staining were applied. Results In total, 144 latent targets in SQG acting on NS were screened by a network pharmacology study, containing AKT, Bax, and Bcl-2. KEGG enrichment analysis suggested that PI3K/AKT pathway was enriched primarily. In vivo validation results revealed that SQG intervention ameliorated urine protein level and podocyte lesions in the NS model. Moreover, SQG therapy significantly inhibited renal cells apoptosis and decreased the ratio of Bax/Bcl-2 protein expression. Moreover, we found that Caspase-3 regulated the PI3K/AKT pathway in NS rats, which mediated the anti-apoptosis effect. Conclusion By combining network pharmacology with experimental verification in vivo, this work confirmed the treatment efficacy of SQG for NS. SQG protected podocyte from injury and inhibited kidney apoptosis in NS rats via the PI3K/AKT pathway at least partially.
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Affiliation(s)
- Lijuan Wang
- Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, People’s Republic of China
| | - Huoliang Liu
- The Affiliated TCM Hospital of Guangzhou Medical University, Guangzhou, People’s Republic of China
| | - Yi Wang
- Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, People’s Republic of China
| | - XiaoFan Hong
- Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, People’s Republic of China
| | - Xiaoyan Huang
- Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, People’s Republic of China
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, People’s Republic of China
- Guangdong-Hong Kong-Macau Joint Laboratory on Chinese Medicine and Immune Disease Research, Guangzhou, People’s Republic of China
| | - Miaoru Han
- Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, People’s Republic of China
| | - Dan Wang
- Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, People’s Republic of China
| | - Wenjun Shan
- Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, People’s Republic of China
| | - Ping Li
- Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, People’s Republic of China
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, People’s Republic of China
| | - Haowen Gu
- Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, People’s Republic of China
| | - Bo Liu
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, People’s Republic of China
- Guangzhou Key Laboratory of Chirality Research on Active Components of Traditional Chinese Medicine, Guangzhou, People’s Republic of China
| | - Kun Bao
- Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, People’s Republic of China
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, People’s Republic of China
- Guangdong-Hong Kong-Macau Joint Laboratory on Chinese Medicine and Immune Disease Research, Guangzhou, People’s Republic of China
- Guangdong Provincial Key Laboratory of Chinese Medicine for Prevention and Treatment of Refractory Chronic Disease, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, People’s Republic of China
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Mo Y, Jie X, Wang L, Ji C, Gu Y, Lu Z, Liu X. Bupi Yishen formula attenuates kidney injury in 5/6 nephrectomized rats via the tryptophan-kynurenic acid-aryl hydrocarbon receptor pathway. BMC Complement Med Ther 2021; 21:207. [PMID: 34376166 PMCID: PMC8353787 DOI: 10.1186/s12906-021-03376-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Accepted: 07/06/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Bupi Yishen Formula (BYF), a patent traditional Chinese medicine (TCM) formulation, has been used in the clinical treatment of chronic kidney disease (CKD). However, the mechanism of action of BYF has not been fully elucidated. METHOD To investigate the variation in the metabolic profile in response to BYF treatment in a rat model of 5/6 nephrectomy (Nx), rats in the treatment groups received low- or high-dose BYF. At the end of the study, serum and kidney samples were collected for biochemical, pathological, and western blotting analysis. Metabolic changes in serum were analyzed by liquid chromatography-tandem mass spectrometry. RESULTS The results showed that BYF treatment could reduce kidney injury, inhibit inflammation and improve renal function in a dose-dependent manner. In total, 405 and 195 metabolites were identified in negative and positive ion modes, respectively. Metabolic pathway enrichment analysis of differential metabolites based on the Kyoto Encyclopedia of Genes and Genomes database identified 35 metabolic pathways, 3 of which were related to tryptophan metabolism. High-dose BYF reduced the level of kynurenic acid (KA) by more than 50%, while increasing melatonin 25-fold and indole-3-acetic acid twofold. Expression levels of aryl hydrocarbon receptor (AhR), Cyp1A1, and CyP1B1 were significantly reduced in the kidney tissue of rats with high-dose BYF, compared to 5/6 Nx rats. CONCLUSION BYF has a reno-protective effect against 5/6 Nx-induced CKD, which may be mediated via inhibition of the tryptophan-KA-AhR pathway.
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Affiliation(s)
- Yenan Mo
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, 520120, China
| | - Xina Jie
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, 520120, China
| | - Lixin Wang
- Nephrology Department, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, 520120, China
| | - Chunlan Ji
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, 520120, China
| | - Yueyu Gu
- Nephrology Department, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, 520120, China
| | - Zhaoyu Lu
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, 520120, China. .,Nephrology Department, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, 520120, China.
| | - Xusheng Liu
- Nephrology Department, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, 520120, China.
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Tian R, Wang P, Huang L, Li C, Lu Z, Lu Z, Wu A, Bao K, Mao W, Huang Q, Xu P. Sanqi Oral Solution Ameliorates Renal Ischemia/Reperfusion Injury via Reducing Apoptosis and Enhancing Autophagy: Involvement of ERK/mTOR Pathways. Front Pharmacol 2020; 11:537147. [PMID: 33041791 PMCID: PMC7525120 DOI: 10.3389/fphar.2020.537147] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Accepted: 08/13/2020] [Indexed: 12/14/2022] Open
Abstract
Ischemia-reperfusion (I/R) induced acute kidney injury (AKI) is a significant health problem with high morbidity and mortality, yet prophylaxis strategies and effective drugs are limited. Sanqi oral solution (SQ) is a formulated medicine widely used in clinical settings to treat various renal diseases via enriching qi and activating blood circulation while its role on I/R-AKI remains unclear. Herein, by establishing rat I/R-AKI models, we intended to investigate the effect of SQ on the prevention of I/R-AKI and explore its underlying mechanisms. We demonstrated that SQ treatment significantly attenuated renal dysfunction of I/R-AKI, alleviated histological damages, inhibited renal apoptosis, and enhanced autophagy. Further investigation proved that SQ could significantly inhibit the activation of ERK and mTOR signaling pathways. Moreover, its renoprotective effect can be abolished by autophagy inhibitor 3-methyladenine (3-MA). Collectively, our results suggest that SQ exerts renoprotective effects on renal I/R injury via reducing apoptosis and enhancing autophagy, which are associated with regulating ERK/mTOR pathways.
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Affiliation(s)
- Ruimin Tian
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China.,The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China.,Department of Nephrology, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China.,Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China.,Guangdong Provincial Key Laboratory of Chinese Medicine for Prevention and Treatment of Refractory Chronic Diseases, Guangzhou, China
| | - Pinchao Wang
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China.,Department of Pediatrics, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China
| | - Lihua Huang
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China.,The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China.,Department of Nephrology, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China.,Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
| | - Chuang Li
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China.,The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China.,Department of Nephrology, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China.,Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China.,Guangdong Provincial Key Laboratory of Chinese Medicine for Prevention and Treatment of Refractory Chronic Diseases, Guangzhou, China
| | - Zhaoyu Lu
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China.,The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China.,Department of Nephrology, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China.,Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
| | - Zhisheng Lu
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China.,Department of Nephrology, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China
| | - Aijun Wu
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China.,Department of Pediatrics, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China
| | - Kun Bao
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China.,The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China.,Department of Nephrology, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China.,Guangdong Provincial Key Laboratory of Chinese Medicine for Prevention and Treatment of Refractory Chronic Diseases, Guangzhou, China
| | - Wei Mao
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China.,The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China.,Department of Nephrology, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China.,Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
| | - Qingming Huang
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China.,Department of Pediatrics, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China
| | - Peng Xu
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China.,The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China.,Department of Nephrology, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China.,Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China.,Guangdong Provincial Key Laboratory of Chinese Medicine for Prevention and Treatment of Refractory Chronic Diseases, Guangzhou, China
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