Integrating network pharmacology and experimental validation to decipher the mechanism of the Chinese herbal prescription modified Shen-Yan-Fang-Shuai formula in treating diabetic nephropathy
CONTEXT: Diabetic nephropathy (DN) is the main cause of end-stage renal disease. Modified Shen-Yan-Fang-Shuai formula (M-SYFSF) has excellent clinical efficacy in treating diabetic kidney disease. However, the potential mechanism of M-SYFSF remains unknown.
OBJECTIVE: To investigate the mechanism of M-SYFSF against DN by network pharmacological analysis and biological experiments.
MATERIALS AND METHODS: Utilizing a web-based pharmacology database, the potential mechanisms of M-SYFSF against DN were identified. In vivo experiments, male SD rats were injected with streptozotocin (50 mg/kg) and got uninephrectomy to construct a model of DN. M-SYFSF (11.34 g/kg/d) was gavaged once per day for 12 weeks after model establishment. In vitro experiments, human proximal tubular cells (HK-2) were performed with advanced glycation end-products (AGEs) (100 μg/mL), then intervened with M-SYFSF freeze-dried powder. Pathological staining, WB, IHC, ELISA were conducted to explore the mechanism of M-SYFSF against DN.
RESULTS: Network pharmacological analysis showed that MAPK pathway was the potential pathway. Results showed that compared with the Model group, M-SYFSF significantly reduced 24h urine albumin, UACR, and serum creatinine levels (54.90 ± 26.67 vs. 111.78 ± 4.28, 8.87 ± 1.69 vs. 53.94 ± 16.01, 11.56 ± 1.70 vs. 118.70 ± 49.57, respectively), and improved renal pathological changes. Furthermore, the intervention of M-SYFSF reduced the expression of pro-inflammatory cytokines and inhibited the activation of MAPK pathway in AGEs-treated HK-2 cells.
DISCUSSION AND CONCLUSION: M-SYFSF is likely to reduce inflammation in DN by inhibiting the MAPK pathway. It provides a theoretical basis for the clinical application of M-SYFSF in the treatment of DN.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2023 |
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Erschienen: |
2023 |
Enthalten in: |
Zur Gesamtaufnahme - volume:61 |
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Enthalten in: |
Pharmaceutical biology - 61(2023), 1 vom: 11. Dez., Seite 1222-1233 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Yu, Borui [VerfasserIn] |
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Links: |
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Themen: |
Drugs, Chinese Herbal |
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Anmerkungen: |
Date Completed 14.08.2023 Date Revised 16.08.2023 published: Print Citation Status MEDLINE |
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doi: |
10.1080/13880209.2023.2241521 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM360651976 |
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520 | |a CONTEXT: Diabetic nephropathy (DN) is the main cause of end-stage renal disease. Modified Shen-Yan-Fang-Shuai formula (M-SYFSF) has excellent clinical efficacy in treating diabetic kidney disease. However, the potential mechanism of M-SYFSF remains unknown | ||
520 | |a OBJECTIVE: To investigate the mechanism of M-SYFSF against DN by network pharmacological analysis and biological experiments | ||
520 | |a MATERIALS AND METHODS: Utilizing a web-based pharmacology database, the potential mechanisms of M-SYFSF against DN were identified. In vivo experiments, male SD rats were injected with streptozotocin (50 mg/kg) and got uninephrectomy to construct a model of DN. M-SYFSF (11.34 g/kg/d) was gavaged once per day for 12 weeks after model establishment. In vitro experiments, human proximal tubular cells (HK-2) were performed with advanced glycation end-products (AGEs) (100 μg/mL), then intervened with M-SYFSF freeze-dried powder. Pathological staining, WB, IHC, ELISA were conducted to explore the mechanism of M-SYFSF against DN | ||
520 | |a RESULTS: Network pharmacological analysis showed that MAPK pathway was the potential pathway. Results showed that compared with the Model group, M-SYFSF significantly reduced 24h urine albumin, UACR, and serum creatinine levels (54.90 ± 26.67 vs. 111.78 ± 4.28, 8.87 ± 1.69 vs. 53.94 ± 16.01, 11.56 ± 1.70 vs. 118.70 ± 49.57, respectively), and improved renal pathological changes. Furthermore, the intervention of M-SYFSF reduced the expression of pro-inflammatory cytokines and inhibited the activation of MAPK pathway in AGEs-treated HK-2 cells | ||
520 | |a DISCUSSION AND CONCLUSION: M-SYFSF is likely to reduce inflammation in DN by inhibiting the MAPK pathway. It provides a theoretical basis for the clinical application of M-SYFSF in the treatment of DN | ||
650 | 4 | |a Journal Article | |
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700 | 1 | |a Zheng, Huijuan |e verfasserin |4 aut | |
700 | 1 | |a Zhao, Yuxue |e verfasserin |4 aut | |
700 | 1 | |a Zhou, Jingwei |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Chao |e verfasserin |4 aut | |
700 | 1 | |a Wei, Fudong |e verfasserin |4 aut | |
700 | 1 | |a Yu, Guoyong |e verfasserin |4 aut | |
700 | 1 | |a Liu, Wei Jing |e verfasserin |4 aut | |
700 | 1 | |a Liu, Hongfang |e verfasserin |4 aut | |
700 | 1 | |a Wang, Yaoxian |e verfasserin |4 aut | |
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