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Zhang J, Hong L, Zhang P, Wang Y, Hong T. Inhibitory effect of daphnetin on the C48/80-induced pseudo-allergic reaction. Int Immunopharmacol 2023; 124:110874. [PMID: 37690236 DOI: 10.1016/j.intimp.2023.110874] [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: 06/16/2023] [Revised: 08/18/2023] [Accepted: 08/27/2023] [Indexed: 09/12/2023]
Abstract
Pseudo-allergic reaction is an allergic reaction mediated by nonimmunoglobulin E (IgE), which does not require prior contact with antigen sensitization and directly leads to mast cell degranulation. Daphnetin (DAP) is known for its anti-inflammatory effects, but there are few studies on the effect of DAP on pseudo-allergy and its mechanism. To investigate the effect of DAP on pseudo-allergy and its mechanism, we inflicted pseudo-allergy on RBL-2H3 cells using C48/80 in vitro. Moreover, to assess the antipseudo-allergy effect of C48/80 in vivo, mouse models of local anaphylaxis, systemic anaphylaxis, and itch were used. The in vitro results show that DAP inhibits degranulation and chemokine release; furthermore, DAP reduced the activation of the PLC-IP3R and MAPK signaling pathways induced by C48/80. Additionally, our in vivo results showed that DAP inhibited C48/80-induced local anaphylaxis and inhibited eosinophil aggregation, vasodilation and mast cell degranulation. In systemic anaphylaxis, DAP inhibits the decrease in body temperature and reduces the release of His, TNF-a and IL-8. In C48/80-induced itch, the number of scratches in mice was reduced. Our results demonstrate that DAP can play a suppressive role in the pseudo-allergy induced by C48/80, providing information for the cure of disorders linked to pseudo-allergic reactions.
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Affiliation(s)
- Jingyu Zhang
- Department of Pharmacology, School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
| | - Ling Hong
- Department of Anesthesiology, China-Japan Union Hospital of Jilin University, 126 Xiantai Street, Changchun 130033, China
| | - Ping Zhang
- Department of Pharmacology, School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
| | - Yanjie Wang
- Department of Pharmacology, School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
| | - Tie Hong
- Department of Pharmacology, School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China.
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Wang C, Hu T, Lu J, Lv Y, Ge S, Hou Y, He H. Convenient Diaryl Ureas as Promising Anti-pseudo-allergic Agents. J Med Chem 2022; 65:10626-10637. [PMID: 35876064 DOI: 10.1021/acs.jmedchem.2c00846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Cheng Wang
- School of Pharmacy, Health Science Center, Xi’an Jiaotong University, No. 76, Yanta West Road, Xi’an, Shaanxi 710061, China
| | - Tian Hu
- Department of Pharmacy, 3201 Hospital Affiliated to Xi’an Jiaotong University, Hanzhong, Shaanxi 723000, China
| | - Jiayu Lu
- School of Pharmacy, Health Science Center, Xi’an Jiaotong University, No. 76, Yanta West Road, Xi’an, Shaanxi 710061, China
| | - Yuexin Lv
- School of Pharmacy, Health Science Center, Xi’an Jiaotong University, No. 76, Yanta West Road, Xi’an, Shaanxi 710061, China
| | - Shuai Ge
- School of Pharmacy, Health Science Center, Xi’an Jiaotong University, No. 76, Yanta West Road, Xi’an, Shaanxi 710061, China
| | - Yajing Hou
- Department of Pharmacy, Shaanxi Province People’s Hospital, Xi’an, Shaanxi 710068, China
| | - Huaizhen He
- School of Pharmacy, Health Science Center, Xi’an Jiaotong University, No. 76, Yanta West Road, Xi’an, Shaanxi 710061, China
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3
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Recent advances in cell membrane-coated technology for drug discovery from natural products. Trends Analyt Chem 2022. [DOI: 10.1016/j.trac.2022.116601] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Sun W, Wang S, Liang P, Zhou H, Zhang L, Jia Q, Fu J, Lv Y, Han S. Pseudo-allergic compounds screened from Shengmai injection by using high-expression Mas-related G protein-coupled receptor X2 cell membrane chromatography online coupled with liquid chromatography and mass spectrometry. J Sep Sci 2021; 44:1421-1429. [PMID: 33491300 DOI: 10.1002/jssc.202001163] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 01/12/2021] [Accepted: 01/19/2021] [Indexed: 11/11/2022]
Abstract
Adverse drug reactions of traditional Chinese medicine injection mainly manifested as pseudo-allergic reactions. In the present study, ginsenoside Rd, Ro, and Rg3 were identified as pseudo-allergic components in Shengmai injection by a high-expression Mas-related G protein-coupled receptor X2 cell membrane chromatography coupled online with high-performance liquid chromatography and mass spectrometry. Their pseudo-allergic activities were evaluated by in vitro and in vivo assay. The three compounds were further found to induce pseudo-allergic reaction through Mas-related G protein-coupled receptor X2. Therefore, we concluded that ginsenoside Rd, Ro and Rg3 may be potential allergens that cause pseudo-allergic reactions. This study might be helpful for the safe use of Shengmai injection.
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Affiliation(s)
- Wei Sun
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, P. R. China.,Institute of Pharmaceutical Science and Technology, Western China Science &Technology Innovation Harbour, Xi'an, P. R. China
| | - Saisai Wang
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, P. R. China.,Institute of Pharmaceutical Science and Technology, Western China Science &Technology Innovation Harbour, Xi'an, P. R. China
| | - Peida Liang
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, P. R. China.,Institute of Pharmaceutical Science and Technology, Western China Science &Technology Innovation Harbour, Xi'an, P. R. China
| | - Huaxin Zhou
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, P. R. China.,Institute of Pharmaceutical Science and Technology, Western China Science &Technology Innovation Harbour, Xi'an, P. R. China
| | - Liyang Zhang
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, P. R. China.,Institute of Pharmaceutical Science and Technology, Western China Science &Technology Innovation Harbour, Xi'an, P. R. China
| | - Qianqian Jia
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, P. R. China.,Institute of Pharmaceutical Science and Technology, Western China Science &Technology Innovation Harbour, Xi'an, P. R. China
| | - Jia Fu
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, P. R. China.,Institute of Pharmaceutical Science and Technology, Western China Science &Technology Innovation Harbour, Xi'an, P. R. China
| | - Yanni Lv
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, P. R. China.,Institute of Pharmaceutical Science and Technology, Western China Science &Technology Innovation Harbour, Xi'an, P. R. China
| | - Shengli Han
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, P. R. China.,Institute of Pharmaceutical Science and Technology, Western China Science &Technology Innovation Harbour, Xi'an, P. R. China
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5
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Ma W, Wang C, Liu R, Wang N, Lv Y, Dai B, He L. Advances in cell membrane chromatography. J Chromatogr A 2021; 1639:461916. [PMID: 33548663 DOI: 10.1016/j.chroma.2021.461916] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 01/11/2021] [Accepted: 01/15/2021] [Indexed: 12/14/2022]
Abstract
Cell membrane chromatography (CMC) is a biomimetic chromatographic method based on the ability of membrane receptors to selectively interact with their ligands in vivo. Using membrane receptors as a stationary phase, the CMC method helps in determining the binding characteristics between ligands and membrane receptors and in efficiently identifying specific target components in a complex sample that produce the cellular biological effects of ligands (drugs, antibodies, enzymes, cytokines, etc.). CMC is an analytical tool for revealing characteristics of ligand-receptor interactions, screening and discovering target substances, and accurately controlling the quality of drugs. Since establishment of CMC in the early 1990s, with the rapid development of cell biology, significant progress has been made in the development of high-expression receptors, engineered cell cultures, and standardized preparations, which allowed in vitro immobilization of cell membrane receptors and miniaturization of binding assays. A variety of CMC models have been established using different membrane receptors as a stationary phase, and many new methods have been developed by combining CMC with high-performance liquid chromatography (HPLC)/mass spectrometry or HPLC-IT-TOF technologies. CMC methods have been widely used to study drug-receptor interactions and to screen complex samples for effective or harmful components.
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Affiliation(s)
- Weina Ma
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China; Institute of Vascular Materia Medica, Xi'an Jiaotong University, Xi'an, Shaanxi 710116, China
| | - Cheng Wang
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China; Institute of Vascular Materia Medica, Xi'an Jiaotong University, Xi'an, Shaanxi 710116, China
| | - Rui Liu
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China; Institute of Vascular Materia Medica, Xi'an Jiaotong University, Xi'an, Shaanxi 710116, China
| | - Nan Wang
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China; Institute of Vascular Materia Medica, Xi'an Jiaotong University, Xi'an, Shaanxi 710116, China
| | - Yanni Lv
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China; Institute of Vascular Materia Medica, Xi'an Jiaotong University, Xi'an, Shaanxi 710116, China
| | - Bingling Dai
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China; Institute of Vascular Materia Medica, Xi'an Jiaotong University, Xi'an, Shaanxi 710116, China
| | - Langchong He
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China; Institute of Vascular Materia Medica, Xi'an Jiaotong University, Xi'an, Shaanxi 710116, China.
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Qin N, Lu X, Liu Y, Qiao Y, Qu W, Feng F, Sun H. Recent research progress of Uncaria spp. based on alkaloids: phytochemistry, pharmacology and structural chemistry. Eur J Med Chem 2020; 210:112960. [PMID: 33148492 DOI: 10.1016/j.ejmech.2020.112960] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 10/16/2020] [Accepted: 10/18/2020] [Indexed: 02/06/2023]
Abstract
Medicinal plants are well-known in affording clinically useful agents, with rich medicinal values by combining with disease targets through various mechanisms. Plant secondary metabolites as lead compounds lay the foundation for the discovery and development of new drugs in disease treatment. Genus Uncaria from Rubiaceae family is a significant plant source of active alkaloids, with anti-hypertensive, sedative, anti-Alzheimer's disease, anti-drug addiction and anti-inflammatory effects. This review summarizes and discuss the research progress of Uncaria based on alkaloids in the past 15 years, mainly in the past 5 years, including biosynthesis, phytochemistry, pharmacology and structural chemistry. Among, focusing on representative compounds rhynchophylline and isorhynchophylline, the pharmacological activities surrounding the central nervous system and cardiovascular system are described in detail. On the basis of case studies, this article provides a brief overview of the synthesis and analogues of representative compounds types. In summary, this review provides an early basis for further searching for new targets and activities, discussing the mechanisms of pharmacological activity and studying the structure-activity relationships of active molecules.
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Affiliation(s)
- Nan Qin
- Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing, 211198, People's Republic of China
| | - Xin Lu
- School of Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China
| | - Yijun Liu
- School of Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China
| | - Yuting Qiao
- School of Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China
| | - Wei Qu
- Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing, 211198, People's Republic of China
| | - Feng Feng
- Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing, 211198, People's Republic of China; Jiangsu Food and Pharmaceutical Science College, Huaian, 223003, People's Republic of China.
| | - Haopeng Sun
- School of Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China; Jiangsu Food and Pharmaceutical Science College, Huaian, 223003, People's Republic of China.
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