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Wang M, Zhou Y, Jian Q, Ai Z, Zhou S. Mechanisms of Rostellularia procumbens (L.) Nees on treating chronic glomerulonephritis explored by network pharmacology, RNA-seq, and in vitro experiments. BMC Complement Med Ther 2023; 23:263. [PMID: 37488573 PMCID: PMC10367255 DOI: 10.1186/s12906-023-04079-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 07/10/2023] [Indexed: 07/26/2023] Open
Abstract
BACKGROUND The purpose of this study was to demonstrate the in vitro anti-nephritis activity of Rostellularia procumbens (L.) Nees (R. procumbens) extract and to make a preliminary investigation of its anti-nephritis mechanism. METHODS A prediction network was built that describes the relationship between R. procumbens and CGN. Then, the potential targets for R. procumbens against CGN were imported into the DAVID database for Gene Ontology (GO) biological annotation analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis. A lipopolysaccharide (LPS)-stimulated rat mesangial cell HBZY-1 model in vitro was used to examine the anti-inflammatory activity of R. procumbens extract. RNA-seq was utilized to investigate differentially expressed genes (DEGs) and enriched signaling pathways between groups. Finally, qPCR was used for the validation analysis of the experimental results. RESULTS The results of network pharmacology showed that R. procumbens exerts its therapeutic effect on CGN through the AGE-RAGE signaling pathway in diabetic complications, PI3K-Akt, IL-17 signaling pathway, and so on. R. procumbens n-butanol extract (J-NE) can effectively relieve inflammation in HBZY-1. The results of KEGG pathway enrichment suggest that J-NE attenuated CGN was associated with the IL-17 signaling pathway, and the results of RNA-seq were consistent with network pharmacology. Targets enriched in the IL-17 signaling pathway, including Chemokine (C-C motif) ligand 7 (CCL7), Lipocalin 2 (LCN2), Chemokine (C-C motif) ligand 2 (CCL2), and Chemokine (C-X-C motif) ligand 1 (CXCL1), have been identified as crucial targets attenuating CGN by J-NE. CONCLUSION R. procumbens is a promising pharmacological candidate for the treatment of CGN in the present era.
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Affiliation(s)
- Mengfan Wang
- School of Pharmacy, Hubei University of Chinese Medicine, Huangjiahu Road (West), Hongshan District, Wuhan, Hubei Province, 430065, China
- Key Laboratory of Traditional Chinese Medicine Resources and Chemistry of Hubei Province, Hubei University of Chinese Medicine, Wuhan, 430065, China
- Modern Engineering Research Center of Traditional Chinese Medicine and Ethnic Medicine of Hubei Province, Hubei University of Chinese Medicine, Wuhan, 430065, China
| | - Yi Zhou
- School of Pharmacy, Hubei University of Chinese Medicine, Huangjiahu Road (West), Hongshan District, Wuhan, Hubei Province, 430065, China
| | - Qiuyuan Jian
- School of Pharmacy, Hubei University of Chinese Medicine, Huangjiahu Road (West), Hongshan District, Wuhan, Hubei Province, 430065, China
| | - Zhongzhu Ai
- School of Pharmacy, Hubei University of Chinese Medicine, Huangjiahu Road (West), Hongshan District, Wuhan, Hubei Province, 430065, China.
- Key Laboratory of Traditional Chinese Medicine Resources and Chemistry of Hubei Province, Hubei University of Chinese Medicine, Wuhan, 430065, China.
- Modern Engineering Research Center of Traditional Chinese Medicine and Ethnic Medicine of Hubei Province, Hubei University of Chinese Medicine, Wuhan, 430065, China.
| | - Shanshan Zhou
- The First Clinical Medical School, Hubei University of Chinese Medicine, Huangjiahu Road (West), Hongshan District, Wuhan, Hubei Province, 430065, China.
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