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Ding M, Wei X, Liu C, Tan X. Mahuang Fuzi Xixin decoction alleviates allergic rhinitis by inhibiting NLRP3/Caspase-1/GSDMD-N-mediated pyroptosis. JOURNAL OF ETHNOPHARMACOLOGY 2024; 327:118041. [PMID: 38479543 DOI: 10.1016/j.jep.2024.118041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 02/28/2024] [Accepted: 03/09/2024] [Indexed: 03/17/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Allergic rhinitis (AR) is a prevalent nasal inflammatory disorder, and pyroptosis plays a crucial role in aggravating AR. Current medications for AR treatment still have deficiencies, and finding new agents is of great interest. Mahuang Fuzi Xixin decoction (MFXD), an ancient Chinese medicine, is now commonly used to treat AR, which has anti-inflammatory and immunomodulatory effects, but its underlying mechanism is unknown. AIM OF THIS STUDY This study aims to evaluate the effects of MFXD on AR and explore its potential mechanisms in view of the regulatory effect on pyroptosis. METHODS MFXD, Mahuang, Fuzi, and Xixin water extracts were analyzed using ultra high performance liquid chromatography-Orbitrap-high-resolution accurate mass spectrometry. In in vivo study, the effects of MFXD on AR treatment were evaluated in an ovalbumin-induced mouse model. Mice were administered saline (control and model groups), MFXD (1.375, 2.75 g/kg), and dexamethasone (2.5 mg/kg) for 13 days. AR symptoms were evaluated by blinded observers. Immunoglobulin E (IgE) and histamine levels were measured using enzyme-linked immunosorbent assays. Expression of pyroptosis-related proteins (NLRP3, ASC, Caspase-1 p10/p20, GSDMD-N and IL-1β) in AR mouse nasal mucosa were estimated by immunohistochemistry. In in vivtro study, the effects of MFXD on pyroptosis were assessed in human nasal epithelial cells (HNEpCs) stimulated with lipopolysaccharide (LPS) and adenosine triphosphate (ATP), and incubated with MFXD (12.5, 25, and 50 μg/mL). Pyroptosis-related protein expression was measured by western blotting. RESULTS Thirty-three compounds in MFXD were identified, including ephedrine, pseudoephedrine, higenamine, aconine, aconitine, benzoylmesaconitine, benzoylhypaconine and hypaconitine. In the in vivo study, oral taken of MFXD/dexamethasone significantly ameliorated AR symptoms, reduced swelling of the nasal mucosa, and decreased the levels of IgE and histamine in AR mice serum. MFXD/dexamethasone attenuated histopathological changes and reduced the expression of pyroptosis-related proteins in nasal mucosa, indicating the inhibitory effect on nasal epithelial pyroptosis. In the in vitro study, MFXD (50 μg/mL) significantly alleviated cytotoxicity, protected cells from swelling and rupture, and downregulated the expression of pyroptosis-related proteins in LPS/ATP-induced HNEpCs. CONCLUSION MFXD suppressed nasal epithelial pyroptosis by inhibiting the NLRP3/Caspase-1/GSDMD-N signaling pathway, which alleviates AR. Our results offer valuable insights into potential AR therapies and provide evidence for the clinical utilization of MFXD to treat AR.
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Affiliation(s)
- Mengze Ding
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China; Guangzhou Provincial Key Laboratory of Chinese Medicine Pharmaceutics, Guangzhou, 510515, China; Guangdong Provincial Engineering Laboratory of Chinese Medicine Preparation, Technology, Guangzhou, 510515, China.
| | - Xiaohan Wei
- Department of Pharmacy, Personalized Drug Therapy Key Laboratory of Sichuan Province, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610072, China.
| | - Changshun Liu
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China; Guangzhou Provincial Key Laboratory of Chinese Medicine Pharmaceutics, Guangzhou, 510515, China; Guangdong Provincial Engineering Laboratory of Chinese Medicine Preparation, Technology, Guangzhou, 510515, China.
| | - Xiaomei Tan
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China; Guangzhou Provincial Key Laboratory of Chinese Medicine Pharmaceutics, Guangzhou, 510515, China; Guangdong Provincial Engineering Laboratory of Chinese Medicine Preparation, Technology, Guangzhou, 510515, China.
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Zhou Y, Chen B, Fu Y, Wan C, Li H, Wang L, Huang X, Wu Z, Li G, Xiong L, Qin D. Cang-ai volatile oil alleviates nasal inflammation via Th1/Th2 cell imbalance regulation in a rat model of ovalbumin-induced allergic rhinitis. Front Pharmacol 2024; 15:1332036. [PMID: 38835658 PMCID: PMC11148258 DOI: 10.3389/fphar.2024.1332036] [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: 11/02/2023] [Accepted: 04/23/2024] [Indexed: 06/06/2024] Open
Abstract
We previously revealed that Cang-ai volatile oil (CAVO) regulates T-cell activity, enhancing the immune response in people with chronic respiratory diseases. However, the effects of CAVO on allergic rhinitis (AR) have not been investigated. Herein, we established an ovalbumin (OVA)-induced AR rat model to determine these effects. Sprague-Dawley (SD) rats were exposed to OVA for 3 weeks. CAVO or loratadine (positive control) was given orally once daily for 2 weeks to OVA-exposed rats. Behavior modeling nasal allergies was observed. Nasal mucosa, serum, and spleen samples of AR rats were analyzed. CAVO treatment significantly reduced the number of nose rubs and sneezes, and ameliorated several hallmarks of nasal mucosa tissue remodeling: inflammation, eosinophilic infiltration, goblet cell metaplasia, and mast cell hyperplasia. CAVO administration markedly upregulated expressions of interferon-γ, interleukin (IL)-2, and IL-12, and downregulated expressions of serum tumor necrosis factor-α, IL-4, IL-5, IL-6, IL-13, immunoglobulin-E, and histamine. CAVO therapy also increased production of IFN-γ and T-helper type 1 (Th1)-specific T-box transcription factor (T-bet) of the cluster of differentiation-4+ T-cells in splenic lymphocytes, and protein and mRNA expressions of T-bet in nasal mucosa. In contrast, levels of the Th2 cytokine IL-4 and Th2-specific transcription factor GATA binding protein-3 were suppressed by CAVO. These cumulative findings demonstrate that CAVO therapy can alleviate AR by regulating the balance between Th1 and Th2 cells.
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Affiliation(s)
- Yang Zhou
- The First School of Clinical Medicine, Yunnan University of Chinese Medicine, Kunming, China
- Key Laboratory of Traditional Chinese Medicine for Prevention and Treatment of Neuropsychiatric Diseases, Yunnan University of Chinese Medicine, Kunming, China
| | - Bojun Chen
- Yunnan Provincial University Key Laboratory of Aromatic Chinese Herb Research, Kunming, China
- Yunnan Innovation Team of Application Research on Traditional Chinese Medicine Theory of Disease Prevention at Yunnan University of TCM, Kunming, China
| | - Yi Fu
- The Third Affiliated Hospital, Yunnan University of Chinese Medicine, Kunming, China
| | - Chunping Wan
- The First School of Clinical Medicine, Yunnan University of Chinese Medicine, Kunming, China
| | - Huayan Li
- The First School of Clinical Medicine, Yunnan University of Chinese Medicine, Kunming, China
| | - Lin Wang
- School of Pharmacy, Yunnan University of Chinese Medicine, Kunming, China
| | - Xiaoyi Huang
- Key Laboratory of Traditional Chinese Medicine for Prevention and Treatment of Neuropsychiatric Diseases, Yunnan University of Chinese Medicine, Kunming, China
| | - Zhao Wu
- School of Pharmacy, Yunnan University of Chinese Medicine, Kunming, China
| | - Gang Li
- Yunnan Provincial University Key Laboratory of Aromatic Chinese Herb Research, Kunming, China
- Yunnan Innovation Team of Application Research on Traditional Chinese Medicine Theory of Disease Prevention at Yunnan University of TCM, Kunming, China
| | - Lei Xiong
- Yunnan Provincial University Key Laboratory of Aromatic Chinese Herb Research, Kunming, China
- Yunnan Innovation Team of Application Research on Traditional Chinese Medicine Theory of Disease Prevention at Yunnan University of TCM, Kunming, China
| | - Dongdong Qin
- Key Laboratory of Traditional Chinese Medicine for Prevention and Treatment of Neuropsychiatric Diseases, Yunnan University of Chinese Medicine, Kunming, China
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Bai W, Su H, Xu S, Gao Z, Chang Z, Sun X, Liu T. Cyp2e1 protects against OVA-induced allergic rhinitis through the inhibition of Th2 cell activation and differentiation: Mediated by MAFB. Int Immunopharmacol 2024; 132:112003. [PMID: 38603858 DOI: 10.1016/j.intimp.2024.112003] [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: 11/09/2023] [Revised: 03/26/2024] [Accepted: 04/01/2024] [Indexed: 04/13/2024]
Abstract
Allergic rhinitis (AR) is a common allergic disease. Cytochrome P450, family 2, subfamily e, polypeptide 1 (Cyp2e1) is a member of the cytochrome P450 family of enzymes, while its role in AR is still unveiled. In AR mice, T cell-specific overexpression of Cyp2e1 relieved the AR symptoms. Overexpressed-Cyp2e1 restrained the infiltration of eosinophils and mast cells in the nasal mucosa of mice, and the inflammatory cells in nasal lavage fluid (NALF). Cyp2e1 overexpressed mice exhibited decreased goblet cell hyperplasia and mucus secretion as well as decreased MUC5AC expression in nasal mucosa. The epithelial permeability and integrity of nasal mucosa were improved upon Cyp2e1 overexpression in AR mice, as evidenced by decreased fluorescein isothiocyanate-dextran 4 content in serum, increased expression of IL-25, IL-33, and TSLP in NALF, and increased expression of ZO-1 and occluding in nasal mucosa. Cyp2e1 inhibited Th2 immune response by decreasing the expression and secretion of IL-4, IL-5, and IL-13 as well as the expression of GATA-3 in NALF or nasal mucosa. We proved that Cyp2e1 inhibited the differentiation of naïve CD4+ T cells toward the Th2 subtype, which was regulated by MAFB by binding to Cyp2e1 promoter to activate its transcription. Overall, these results show the potential role of Cyp2e1 in alleviating AR symptoms by restraining CD4+ T cells to Th2 cell differentiation. Our findings provide further insight into the AR mechanism.
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Affiliation(s)
- Weiliang Bai
- Department of Otorhinolaryngology-Head and Neck Surgery, Shengjing Hospital of China Medical University, Shenyang, PR China
| | - Hui Su
- Department of Otorhinolaryngology-Head and Neck Surgery, Shengjing Hospital of China Medical University, Shenyang, PR China
| | - Shengqun Xu
- Department of Otorhinolaryngology-Head and Neck Surgery, Shengjing Hospital of China Medical University, Shenyang, PR China
| | - Zhao Gao
- Department of Otorhinolaryngology-Head and Neck Surgery, Shengjing Hospital of China Medical University, Shenyang, PR China
| | - Ziwen Chang
- Department of Otorhinolaryngology-Head and Neck Surgery, Shengjing Hospital of China Medical University, Shenyang, PR China
| | - Xun Sun
- Department of Immunology, College of Basic Medicine, China Medical University, Shenyang, PR China
| | - Tiancong Liu
- Department of Otorhinolaryngology-Head and Neck Surgery, Shengjing Hospital of China Medical University, Shenyang, PR China.
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Zhang FZ, Tan M, Zeng J, Qi XW, Zhang YT, Che YT, Zhang S, Li BJ. A Supramolecular Assembly of EGCG for Long-Term Treatment of Allergic Rhinitis. ACS Biomater Sci Eng 2024; 10:2282-2298. [PMID: 38526450 DOI: 10.1021/acsbiomaterials.4c00091] [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] [Indexed: 03/26/2024]
Abstract
Allergic rhinitis (AR) is a type-I hypersensitivity disease mediated by immunoglobulin E (IgE). Although antihistamines, glucocorticoids, leukotriene receptor antagonists, and other drugs are widely used to treat AR, the various adverse side effects of long-term use of these drugs should not be ignored. Therefore, more effective and safe natural alternative strategies are urgently needed. To this end, this study designed a nanosupramolecular delivery system composed of β-cyclodextrin supramolecular polymer (PCD), thiolated chitosan (TCS), and natural polyphenol epigallocatechin gallate (EGCG) for intranasal topical continuous treatment of AR. The TCS/PCD@EGCG nanocarriers exhibited an excellent performance in terms of retention and permeability in the nasal mucosa and released the vast majority of EGCG responsively in the nasal microenvironment, thus resulting in the significantly high antibacterial and antioxidant capacities. According to the in vitro model, compared with free EGCG, TCS/PCD@EGCG inhibited mast cell activity and abnormal histamine secretion in a more long-term and sustained manner. According to the in vivo model, whether in the presence of continuous or intermittent administration, TCS/PCD@EGCG substantially inhibited the secretion of allergenic factors and inflammatory factors, mitigated the pathological changes of nasal mucosa, alleviated the symptoms of rhinitis in mice, and produced a satisfactory therapeutic effect on AR. In particular, the therapeutic effect of TCS/PCD@EGCG systems were even superior to that of budesonide during intermittent treatment. Therefore, the TCS/PCD@EGCG nanocarrier is a potential long-lasting antiallergic medicine for the treatment of AR.
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Affiliation(s)
- Fu Zhong Zhang
- Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Min Tan
- Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jing Zeng
- Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xu-Wei Qi
- Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Ye-Tao Zhang
- Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yu-Ting Che
- Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Sheng Zhang
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University, Sichuan University, Chengdu 610065, China
| | - Bang-Jing Li
- Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
- University of Chinese Academy of Sciences, Beijing 100049, China
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Yang W, Pan Z, Zhang J, Wang L, lai J, Zhou S, Zhang Z, Fan K, Deng D, Gao Z, Yu S. Extracellular vesicles from adipose stem cells ameliorate allergic rhinitis in mice by immunomodulatory. Front Immunol 2023; 14:1302336. [PMID: 38143758 PMCID: PMC10739383 DOI: 10.3389/fimmu.2023.1302336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 11/24/2023] [Indexed: 12/26/2023] Open
Abstract
Background Human adipose tissue-derived stem cells (hADSCs) exert potent immunosuppressive effects in the allogeneic transplantation treatment. In mouse model of allergic rhinitis (AR), ADSCs partially ameliorated AR. However, no study has evaluated the potential therapeutic effects of hADSC-derived extracellular vesicles (hADSC-EVs) on AR. Methods Female BALB/c mice were sensitized and challenged with ovalbumin (OVA) to induce AR. One day after the last nasal drop, each group received phosphate buffered saline (PBS) or hADSC-EVs treatment. Associated symptoms and biological changes were then assessed. Results hADSC-EV treatment significantly alleviated nasal symptoms, and reduced inflammatory infiltration. Serum levels of OVA-specific IgE, interleukin (IL)-4 and interferon (IFN)-γ were all significantly reduced. The mRNA levels of IL-4 and IFN-γ in the spleen also changed accordingly. The T helper (Th)1/Th2 cell ratio increased. The treatment efficacy index of hADSC-EV was higher than that of all human-derived MSCs in published reports on MSC treatment of AR. ADSC-EVs exhibited a greater therapeutic index in most measures when compared to our previous treatment involving ADSCs. Conclusion These results demonstrated that hADSC-EVs could ameliorate the symptoms of AR by modulating cytokine secretion and Th1/Th2 cell balance. hADSC-EVs could potentially be a viable therapeutic strategy for AR. Further animal studies are needed to elucidate the underlying mechanisms and to optimize potential clinical protocols.
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Affiliation(s)
- Wenhan Yang
- Department of Otorhinolaryngology Head and Neck Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
- School of Medicine, Tongji University, Shanghai, China
| | - Zhiyu Pan
- Department of Otorhinolaryngology Head and Neck Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Jiacheng Zhang
- Department of Otorhinolaryngology Head and Neck Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Lian Wang
- School of Medicine, Tongji University, Shanghai, China
| | - Ju lai
- Department of Otorhinolaryngology Head and Neck Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
- School of Medicine, Tongji University, Shanghai, China
| | - Shican Zhou
- Department of Otorhinolaryngology Head and Neck Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
- School of Medicine, Tongji University, Shanghai, China
| | - Zhili Zhang
- Department of Otorhinolaryngology Head and Neck Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Kai Fan
- Department of Otorhinolaryngology Head and Neck Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Dan Deng
- Department of Dermatology, Shanghai Children’s Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Department of Dermatology, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Zhengliang Gao
- Fundamental Research Center, Shanghai YangZhi Rehabilitation Hospital (Shanghai Sunshine Rehabilitation Center), School of Medicine, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of Organ Repair, School of Medicine, Shanghai University, Shanghai, China
- Institute of Geriatrics (Shanghai University), Affiliated Nantong Hospital of Shanghai University (The Sixth People’s Hospital of Nantong), School of Medicine, Shanghai University, Nantong, China
| | - Shaoqing Yu
- Department of Otorhinolaryngology Head and Neck Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
- Department of Allergy, Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
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Yang Y, Wang L, Wang S, Wang Y, Du Y, Fan Y. Luteolin restored Treg/Th17 balance to ameliorate allergic rhinitis in a mouse model. Immunopharmacol Immunotoxicol 2023:1-8. [PMID: 36946145 DOI: 10.1080/08923973.2023.2166527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2023]
Abstract
OBJECTIVE Luteolin (LO) has been reported to be a potential drug for allergic rhinitis (AR). This paper explored the mechanism of LO in AR. MATERIALS AND METHODS Mice were treated with ovalbumin (OVA) to construct an AR model in vivo before LO or 3-methyladenine (3-MA) treatment. The frequency of nasal sneezing was counted. The nasal mucosa thickness was assessed by hematoxylin-eosin staining assay. The levels of anti-OVA-immunoglobulin E (IgE)/IgG2a, autophagy-related factors (Beclin1, LC3II/LC3I), and T helper cell 17 (Th17)/regulatory T cell (Treg) markers (interleukin (IL)-17A, retinoic acid receptor-related orphan nuclear receptor γt (RORγt)/IL-10, forkhead box P3 (Foxp3)) were detected through enzyme-linked immunosorbent assay, western blot, and quantitative reverse transcription-polymerase chain reaction (qRT-PCR). Flow cytometry assay was performed to test the percentage of Th17 and Treg cells. RESULTS The nasal sneezing frequency, nasal mucosa thickness, and levels of anti-OVA-IgE, Beclin1, LC3II/LC3I, IL-17A as well as RORγt were enhanced whereas anti-OVA-IgG2a, IL-10, and Foxp3 levels were inhibited in a mouse model of OVA-induced AR, which were reversed by LO or 3-MA treatment. CONCLUSIONS LO restored Treg/Th17 balance to ameliorate AR in a mouse model.
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Affiliation(s)
- Yuping Yang
- Department of Allergy, The First Hospital Affiliated to Xinjiang Medical University, Urumqi, China
| | - Lingling Wang
- Department of Allergy, The First Hospital Affiliated to Xinjiang Medical University, Urumqi, China
| | - Song Wang
- Department of Otolaryngology, The First Hospital Affiliated to Xinjiang Medical University, Urumqi, China
| | - Yan Wang
- Department of Allergy, The First Hospital Affiliated to Xinjiang Medical University, Urumqi, China
| | - Yunqiang Du
- Criminal Police, Public Security Bureau of Xinjiang, Urumqi, China
| | - Yuqin Fan
- Department of Otolaryngology and Head and Neck Surgery, Ninth People's Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China
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Ahsan H, Ayub M, Irfan HM, Saleem M, Anjum I, Haider I, Asif A, Abbas SQ, Ul Hulassan SS. Tumor necrosis factor-alpha, prostaglandin-E2 and interleukin-1β targeted anti-arthritic potential of fluvoxamine: drug repurposing. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:14580-14591. [PMID: 36152089 DOI: 10.1007/s11356-022-23142-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 09/16/2022] [Indexed: 06/16/2023]
Abstract
Fluvoxamine, a selective serotonin re uptake inhibitor, is used to treat depression. The aim of present study was to evaluate fluvoxamine in acute (egg albumin-induced inflammation) and chronic inflammatory rat models (formaldehyde and complete Freund's adjuvant (CFA)-induced arthritis). Fluvoxamine showed highly significant (p<0.001) protective effect at dose of 50 mg/kg orally with percentage suppression 21.3% as compared to disease control group in acute model. Likewise, formaldehyde-induced arthritic experiment confirmed the significant (p<0.001) anti-arthritic behavior, showed by fluvoxamine (50 mg/kg orally) throughout the study. Moreover, In CFA-induced model, the higher dose (fluvoxamine 50 mg/kg) exhibited highly significant (p<0.001) decrease in paw thickness and arthritic score with significant increase in weight of animals from 123.8± 1.934 g to 130.2± 1.655 g, significantly decreased the level of RF and CRP to level of 12.0±0.707 and 11.40±0.50 respectively and restoration of SOD, CAT (69.8±1.5, 72.0±1.4 respectively). Furthermore, the level of TNF-α, PGE2, and IL-1β (147.0±2.0, 406.8±2.5, and 93.8±1.3 respectively) in arthritic animals was reduced to significant (p<0.001) level (53.8±1.3, 205±3.6, and 42.0±1.4 respectively) after treatment with fluvoxamine. Furthermore, molecular docking of fluvoxamine against TNF-α, PGE2, and IL-1β protein targets showed good binding energies which hereby from computational studies proves our compound anti-inflammatory potential. In addition, absorption, distribution, metabolism, excretion, and toxicity (ADMET) studies reveled that fluvoxamine has very good pharmacokinetic profile with no specific hepatic toxicity and good absorption level. In addition, the skin sensitization test in vitro human cell line activation test (h-CLAT) and KeratinoSens have revealed that isolated flavone is not skin sensitive with confidence score of 59.6% and 91.6%. The current findings validated the anti-arthritic potential of fluvoxamine but it should be recommended for clinical investigation in future research.
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Affiliation(s)
- Haseeb Ahsan
- Faculty of Pharmacy, University of Sargodha, Sargodha, Pakistan
| | - Mahnoor Ayub
- Faculty of Pharmacy, University of Sargodha, Sargodha, Pakistan
| | | | - Muhammad Saleem
- Department of Pharmacology, University College of Pharmacy, University of the Punjab, Lahore, Pakistan
| | - Irfan Anjum
- Faculty of Pharmacy, The University of Lahore, Lahore, Pakistan
| | - Ihtisham Haider
- Nawaz Sharif Medical College, University of Gujrat, Gujrat, Pakistan
| | - Awais Asif
- Nawaz Sharif Medical College, University of Gujrat, Gujrat, Pakistan
| | - Syed Qamar Abbas
- Department of Pharmacy, Sarhad University of Science and Technology, Peshawar, Pakistan
| | - Syed Shams Ul Hulassan
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Pharmacy, Shanghai Jiao Tong University, Shanghai, 200240, People's Republic of China.
- Department of Natural Product Chemistry, School of Pharmacy, Shanghai Jiao Tong University, Shanghai, 200240, People's Republic of China.
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Li H, Wang Y, Han X. ESP-B4 promotes nasal epithelial cell-derived extracellular vesicles containing miR-146a-5p to modulate Smad3/GATA-3 thus relieving allergic rhinitis: ESP-B4/miR-146a-5p in AR. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 108:154516. [PMID: 36370637 DOI: 10.1016/j.phymed.2022.154516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
BACKGROUND Though generally a mild affliction, allergic rhinitis (AR) is very common and causes considerable discomfort. Ephedra sinica polysaccharide is a candidate cost-effective therapy to relieve AR symptoms. PURPOSE We explore the molecular mechanism of pure polysaccharide ESP-B4 action in AR. METHODS RPMI2650 cells were treated with lipopolysaccharide to induce an in vitro sensitization model, and extracellular vesicles (EVs) were isolated. A rat model of AR was established using ovalbumin as the allergen and was treated with Ephedra sinica polysaccharide to observe changes in rhinitis symptoms, nasal mucosa histopathology and molecular pathology. ESP-B4-treated sensitized cells were adopted in vitro to verify effect of Ephedra sinica polysaccharide on miR-146a-5p expression in RPMI2650 cell-derived EVs and helper T cell differentiation. RESULTS miR-146a-5p inhibited Smad3, impeded the Smad3/GATA-3 interaction, upregulated IFN-γ expression, and promoted CD4+T cell Th1 differentiation. Treatment with ESP-B4 relieved AR in rats, and elevated miR-146a-5p in the EVs from the nasal epithelial cells, apparently in relation to effects on helper T cell Th1/Th2 equilibrium. CONCLUSION Overall, ESP-B4 can promote miR-146a-5p secretion, affect the Th1/Th2 balance of helper T cells, and relieve AR symptoms through Smad3/GATA-3 interaction, thus presenting a potential strategy for AR treatment.
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Affiliation(s)
- He Li
- Department of Otolaryngology, the Second Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Ji'nan 250001, PR China
| | - Yuming Wang
- Department of Otolaryngology, the Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Ji'nan 250014, PR China.
| | - Xiuli Han
- Department of Otolaryngology, the Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Ji'nan 250014, PR China
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Tang G, Lan Y, Do B, Lu J, Yang K, Chai L, Chen F, Tian L. Observation on the efficacy of sublingual immunotherapy with dust mite allergen for perennial allergic rhinitis and the mechanism of action on ILCs with ILC1s and ILC2s and ILC3s. Medicine (Baltimore) 2022; 101:e32019. [PMID: 36482599 PMCID: PMC9726352 DOI: 10.1097/md.0000000000032019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Allergic rhinitis (AR) is considered to be 1 of the most difficult diseases to treat globally. It has a serious impact on the quality of life and social economy of patients and has become an important global health problem. Several drugs have been recommended to treat AR, but their effectiveness and mechanism of action in these patients remain unclear. The purpose of this study will be to compare the efficacy and mechanism of action of 2 drugs for the treatment of AR (moderate to severe): a Dermatophagoides Farinae Drops Sublingual Immunotherapy and a Momethasone Furoate nasal spray as an adjunct to the treatment of subjects with AR. METHODS A randomized, prospective, double-blind (patient and evaluator) clinical trial. The participants (n = 60) will be randomly distributed into 2 groups. The experimental group will receive a sublingual Immunotherapy for 3 months. The control group will receive the mometasone furoate nasal spray for 3 months. Before treatment, 1 month and 3 months after treatment, total nasal symptom score scale, Visual analogue Scale and Quality of Life questionnaire of rhinoconjunctivitis will be measured and Changes of the serums of IgE, interferon-γ, IL-4, IL-17, tumor necrosis factor-α, IL-5, IL-9, IL-13, IL-25, IL-33, vascular endothelial growth factor, TSLP and IL-22 in both groups. The measurements will be performed by the same researcher who was unaware of the participants' subgroup. DISCUSSION We believe that the treatment of perennial AR with sublingual Immunotherapy and nasal hormones will be more effective in these patients. Furthermore, the sublingual Immunotherapy mainly acts mostly on the cellular immunity, while nasal hormones mainly act on local inflammatory responses. We expect to clarify which treatments are more effective and how they work in improving perennial AR.
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Affiliation(s)
- Guangjun Tang
- Department of Otolaryngology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Department of Otolaryngology Head and Neck Surgery, Peoples Hospital of Anshun City Guizhou Province, Guizhou, China
| | - Youxing Lan
- Department of Otolaryngology Head and Neck Surgery, Peoples Hospital of Anshun City Guizhou Province, Guizhou, China
| | - Bo Do
- Department of Otolaryngology Head and Neck Surgery, Peoples Hospital of Anshun City Guizhou Province, Guizhou, China
| | - Jiafeng Lu
- Department of Otolaryngology Head and Neck Surgery, Peoples Hospital of Anshun City Guizhou Province, Guizhou, China
| | - Kai Yang
- Department of Otolaryngology Head and Neck Surgery, Peoples Hospital of Anshun City Guizhou Province, Guizhou, China
| | - Long Chai
- Department of Otolaryngology Head and Neck Surgery, Peoples Hospital of Anshun City Guizhou Province, Guizhou, China
| | - Fangming Chen
- Department of Otolaryngology Head and Neck Surgery, Peoples Hospital of Anshun City Guizhou Province, Guizhou, China
| | - Li Tian
- Department of Otolaryngology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
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Sun Y, Liu T, Bai W. MAF bZIP Transcription Factor B (MAFB) Protected Against Ovalbumin-Induced Allergic Rhinitis via the Alleviation of Inflammation by Restoring the T Helper (Th) 1/Th2/Th17 Imbalance and Epithelial Barrier Dysfunction. J Asthma Allergy 2022; 15:267-280. [PMID: 35250280 PMCID: PMC8888334 DOI: 10.2147/jaa.s335560] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 02/14/2022] [Indexed: 12/16/2022] Open
Abstract
Purpose This work aimed to investigate the effects of MAF bZIP transcription factor B (MAFB) on the progression of allergic rhinitis (AR). Patients and Methods Nasal mucosa was isolated from AR patients and healthy individuals from Shengjing Hospital of China Medical University. The experimental procedures were approved by the Medical Ethics Committee of Shengjing Hospital of China Medical University (2019PS341K) in accordance with the Declaration of Helsinki. Informed consents were signed by participants or a parent/legal guardian of the participants under 18 years old of age. Then, an AR mouse model with MAFB overexpression was established with 25 μg ovalbumin (OVA) sensitization on day 0, 7, 14, followed by an injection with 1×107 TU/mL lentivirus MAFB on day 19 and a nasal challenge with 500 μg OVA from day 21 to 27. Results The results revealed that MAFB was down-regulated in the nasal mucosa of AR patients. The up-regulation of MAFB protected the AR mice against the OVA-induced allergic symptoms (sneezing and nasal rubbing) by alleviating the OVA-induced epithelial thicknesses, goblet cell hyperplasia, and inflammation including the eosinophil and mast cell infiltration. Moreover, MAFB facilitated the T helper (Th) 1 response and inhibited the Th2 and Th17 responses by the down-regulation of T-box transcription factor 21 and the up-regulation of GATA binding protein-3 as well as retinoid-related orphan receptor-γt in the splenocytes of AR mice. MAFB was found to repress the differentiation of naive CD4+ T cells into Th2 cells. Subsequently, MAFB overexpression reversed the OVA-induced enhancement of epithelial permeability, downregulation of tight junctions, and upregulation of cadherin-26, indicating the protective role of MAFB on epithelial barrier integrity. Conclusion MAFB protected against OVA-induced AR via the alleviation of inflammation by restoring the Th1/Th2/Th17 imbalance and epithelial barrier dysfunction.
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Affiliation(s)
- Yang Sun
- Department of Otolaryngology Head and Neck Surgery, Shengjing Hospital of China Medical University, Shenyang, 110004, People’s Republic of China
| | - Tiancong Liu
- Department of Otolaryngology Head and Neck Surgery, Shengjing Hospital of China Medical University, Shenyang, 110004, People’s Republic of China
| | - Weiliang Bai
- Department of Otolaryngology Head and Neck Surgery, Shengjing Hospital of China Medical University, Shenyang, 110004, People’s Republic of China
- Correspondence: Weiliang Bai, Tel +86-18940255758, Fax +86-24-62101966, Email
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Li P, Tsang MSM, Kan LLY, Hou T, Hon SSM, Chan BCL, Chu IMT, Lam CWK, Leung PC, Wong CK. The Immuno-Modulatory Activities of Pentaherbs Formula on Ovalbumin-Induced Allergic Rhinitis Mice via the Activation of Th1 and Treg Cells and Inhibition of Th2 and Th17 Cells. MOLECULES (BASEL, SWITZERLAND) 2021; 27:molecules27010239. [PMID: 35011470 PMCID: PMC8746371 DOI: 10.3390/molecules27010239] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 12/29/2021] [Accepted: 12/29/2021] [Indexed: 11/27/2022]
Abstract
Allergic rhinitis (AR) is a highly prevalent allergic disease induced by immunoglobulin (Ig) E-mediated hypersensitivity reaction at the nasal epithelium against inhaled allergens. Previous studies have demonstrated that Pentaherbs formula (PHF), a modified herbal formula comprising five herbal medicines (Flos Lonicerae, Herba Menthae, Cortex Phellodendri, Cortex Moutan and Rhizoma Atractylodis), could suppress various immune effector cells to exert anti-inflammatory and anti-allergic effects in allergic asthma and atopic dermatitis. The present study aimed to further determine the anti-inflammatory activities of PHF in an ovalbumin (OVA)-induced AR BALB/c mouse model. Nasal symptoms such as sneezing and nose rubbing were recorded and the serum total IgE and OVA-specific IgG1, as well as interleukin (IL)-4, IL-5, IL-10, IL-13, chemokines CXCL9 CXCL10, and tumor necrosis factor (TNF)-α concentrations in nasal lavage fluid (NALF) were measured during different treatments. Effects of PHF on the expression of inflammatory mediators in the sinonasal mucosa were quantified using real-time QPCR. PHF was found to suppress allergic symptoms, infiltration of inflammatory cells, and hyperplasia of goblet cells in the nasal epithelium of the OVA-induced AR mice. PHF could reduce OVA-specific IgG1 level in serum, and TNF-α and IL-10 in nasal lavage fluid (NALF), significantly up-regulate the splenic regulatory T (Treg) cell level, increase the Type 1 helper T cell (Th1)/Type 2 helper T cell (Th2) ratio, and reduce the Th17 cells (all p < 0.05). PHF could also alleviate in situ inflammation in sinonasal mucosa of OVA-induced AR mice. In conclusion, oral treatment of PHF showed immuno-modulatory activities in the OVA-induced AR mice by regulating the splenic T cell population to suppress the nasal allergy symptoms and modulating inflammatory mediators, implicating that PHF could be a therapeutic strategy for allergic rhinitis.
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Affiliation(s)
- Peiting Li
- State Key Laboratory of Research on Bioactivities and Clinical Applications of Medicinal Plants, Institute of Chinese Medicine, The Chinese University of Hong Kong, Hong Kong, China; (P.L.); (M.S.-M.T.); (L.L.-Y.K.); (S.S.-M.H.); (B.C.-L.C.); (P.-C.L.)
| | - Miranda Sin-Man Tsang
- State Key Laboratory of Research on Bioactivities and Clinical Applications of Medicinal Plants, Institute of Chinese Medicine, The Chinese University of Hong Kong, Hong Kong, China; (P.L.); (M.S.-M.T.); (L.L.-Y.K.); (S.S.-M.H.); (B.C.-L.C.); (P.-C.L.)
- Department of Chemical Pathology, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China; (T.H.); (I.M.-T.C.)
| | - Lea Ling-Yu Kan
- State Key Laboratory of Research on Bioactivities and Clinical Applications of Medicinal Plants, Institute of Chinese Medicine, The Chinese University of Hong Kong, Hong Kong, China; (P.L.); (M.S.-M.T.); (L.L.-Y.K.); (S.S.-M.H.); (B.C.-L.C.); (P.-C.L.)
| | - Tianheng Hou
- Department of Chemical Pathology, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China; (T.H.); (I.M.-T.C.)
- Department of Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Sharon Sze-Man Hon
- State Key Laboratory of Research on Bioactivities and Clinical Applications of Medicinal Plants, Institute of Chinese Medicine, The Chinese University of Hong Kong, Hong Kong, China; (P.L.); (M.S.-M.T.); (L.L.-Y.K.); (S.S.-M.H.); (B.C.-L.C.); (P.-C.L.)
| | - Ben Chung-Lap Chan
- State Key Laboratory of Research on Bioactivities and Clinical Applications of Medicinal Plants, Institute of Chinese Medicine, The Chinese University of Hong Kong, Hong Kong, China; (P.L.); (M.S.-M.T.); (L.L.-Y.K.); (S.S.-M.H.); (B.C.-L.C.); (P.-C.L.)
| | - Ida Miu-Ting Chu
- Department of Chemical Pathology, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China; (T.H.); (I.M.-T.C.)
| | - Christopher Wai-Kei Lam
- Faculty of Medicine and State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, China;
| | - Ping-Chung Leung
- State Key Laboratory of Research on Bioactivities and Clinical Applications of Medicinal Plants, Institute of Chinese Medicine, The Chinese University of Hong Kong, Hong Kong, China; (P.L.); (M.S.-M.T.); (L.L.-Y.K.); (S.S.-M.H.); (B.C.-L.C.); (P.-C.L.)
| | - Chun-Kwok Wong
- State Key Laboratory of Research on Bioactivities and Clinical Applications of Medicinal Plants, Institute of Chinese Medicine, The Chinese University of Hong Kong, Hong Kong, China; (P.L.); (M.S.-M.T.); (L.L.-Y.K.); (S.S.-M.H.); (B.C.-L.C.); (P.-C.L.)
- Department of Chemical Pathology, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China; (T.H.); (I.M.-T.C.)
- Li Dak Sum Yip Yio Chin R & D Centre for Chinese Medicine, The Chinese University of Hong Kong, Hong Kong, China
- Correspondence: ; Tel.: +852-3505-2964; Fax: +852-2636-5090
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12
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Evaluating the Protective Properties of a Xyloglucan-Based Nasal Spray in a Mouse Model of Allergic Rhinitis. Int J Mol Sci 2021; 22:ijms221910472. [PMID: 34638811 PMCID: PMC8508723 DOI: 10.3390/ijms221910472] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 09/15/2021] [Accepted: 09/24/2021] [Indexed: 12/19/2022] Open
Abstract
A breached nasal epithelial barrier plays an important role in driving allergic rhinitis (AR). Corticosteroids remain the standard of care (SoC) but come with side effects, thus alternative safe and effective treatments able to avoid inflammation and restore barrier integrity are needed. The aim of the present study is to evaluate the barrier-forming capacity of a xyloglucan-based nasal spray (XG) and compare its efficacy to several SoC treatments (corticosteroid spray, oral mast-cell stabilizer and oral antihistamine) in reducing allergic responses in addition to its effect when concomitantly administered with an antihistamine. An ovalbumin (OVA)-induced mouse AR model was used. XG shows a significant efficacy in reducing histological damage in AR mice; improves nasal rubbing and histamine-induced hyper-responsiveness. Total and OVA-specific IgE as well as pro-inflammatory cytokines are significantly reduced compared to OVA challenged-mice, with im-proved efficacy when used as an add-on treatment. However, XG reduces mucous secreting cells (PAS-positive) and mucin mRNA expression similar to the corticosteroid-treated mice. XG-spray maintains tight junction protein expression (ZO-1) and conversely decreases HDAC1 significantly; the latter being highly expressed in AR patients. Moreover, the concomitant treatment showed in all of the endpoints a similar efficacy to the corticosteroids. This innovative approach may represent a novel therapeutic strategy for nasal respiratory diseases like AR, reducing undesirable side effects and improving the quality of life in patients.
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Lim S, Jeong I, Cho J, Shin C, Kim KI, Shim BS, Ko SG, Kim B. The Natural Products Targeting on Allergic Rhinitis: From Traditional Medicine to Modern Drug Discovery. Antioxidants (Basel) 2021; 10:1524. [PMID: 34679659 PMCID: PMC8532887 DOI: 10.3390/antiox10101524] [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: 08/20/2021] [Revised: 09/14/2021] [Accepted: 09/22/2021] [Indexed: 11/29/2022] Open
Abstract
More than 500 million people suffer from allergic rhinitis (AR) in the world. Current treatments include oral antihistamines and intranasal corticosteroids; however, they often cause side effects and are unsuitable for long-term exposure. Natural products could work as a feasible alternative, and this study aimed to review the efficacies and mechanisms of natural substances in AR therapies by examining previous literature. Fifty-seven studies were collected and classified into plants, fungi, and minerals decoction; clinical trials were organized separately. The majority of the natural products showed their efficacies by two mechanisms: anti-inflammation regulating diverse mediators and anti-oxidation controlling the activity of nuclear factor kappa-light-chain-enhancer of activated B cells (NFκB) pathway stimulated by reactive oxygen species (ROS). The main AR factors modified by natural products included interleukin (IL)-4, IL-5, IL-13, interferon-gamma (IFN-γ), tumor necrosis factor-α (TNF-α), cyclooxygenase 2 (COX-2), and phospho-ERK1/2 (p-ERK1/2). Although further studies are required to verify their efficacies and safeties, natural products can significantly contribute to the treatment of AR.
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Affiliation(s)
- Suhyun Lim
- College of Korean Medicine, Kyung Hee University, Seoul 02447, Korea; (S.L.); (I.J.); (J.C.); (C.S.); (B.-S.S.); (S.-G.K.)
| | - Iwah Jeong
- College of Korean Medicine, Kyung Hee University, Seoul 02447, Korea; (S.L.); (I.J.); (J.C.); (C.S.); (B.-S.S.); (S.-G.K.)
| | - Jonghyeok Cho
- College of Korean Medicine, Kyung Hee University, Seoul 02447, Korea; (S.L.); (I.J.); (J.C.); (C.S.); (B.-S.S.); (S.-G.K.)
| | - Chaewon Shin
- College of Korean Medicine, Kyung Hee University, Seoul 02447, Korea; (S.L.); (I.J.); (J.C.); (C.S.); (B.-S.S.); (S.-G.K.)
| | - Kwan-Il Kim
- Division of Allergy, Immune and Respiratory System, Department of Internal Korean Medicine, Kyung Hee University, Seoul 02447, Korea;
| | - Bum-Sang Shim
- College of Korean Medicine, Kyung Hee University, Seoul 02447, Korea; (S.L.); (I.J.); (J.C.); (C.S.); (B.-S.S.); (S.-G.K.)
| | - Seong-Gyu Ko
- College of Korean Medicine, Kyung Hee University, Seoul 02447, Korea; (S.L.); (I.J.); (J.C.); (C.S.); (B.-S.S.); (S.-G.K.)
- Korean Medicine-Based Drug Repositioning Cancer Research Center, College of Korean Medicine, Kyung Hee University, Seoul 02447, Korea
| | - Bonglee Kim
- College of Korean Medicine, Kyung Hee University, Seoul 02447, Korea; (S.L.); (I.J.); (J.C.); (C.S.); (B.-S.S.); (S.-G.K.)
- Korean Medicine-Based Drug Repositioning Cancer Research Center, College of Korean Medicine, Kyung Hee University, Seoul 02447, Korea
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Ahsan H, Haider I, Mushtaq MN, Qaisar MN, Naqvi F, Asif A. Pharmacological support to anti-arthritic prospective of physostigmine: a new approach. Inflammopharmacology 2021; 29:1119-1129. [PMID: 34224070 DOI: 10.1007/s10787-021-00840-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Accepted: 06/16/2021] [Indexed: 01/16/2023]
Abstract
Rheumatoid arthritis (RA) is a slowly progressing inflammatory autoimmune disease. Several features are involved in the RA pathogenesis in addition to environmental and genetic factors. Previously it has been reported that acetyl cholinesterase (AChE) activity is enhanced in old age and may contribute in the progression of RA. The current experimental work was projected to assess the activity of physostigmine (a cholinesterase inhibitor) for treatment of RA. In vitro and in vivo approaches were used for such evaluation. However, enzyme linked immunosorbent assays (ELISA) was performed to determine the concentrations of Prostaglandins E2 (PGE2) and tumor necrosis factor-α in arthritic rats after treatment with physostigmine. Moreover, anti-oxidant assays were employed to calculate the level of super oxide dismutase (SOD) and catalase peroxidase (CAT) in tissue of treated animals. The results claimed the dose dependent protective and stabilizing effect of physostigmine on denaturation of albumin (egg and bovine serum) protein and human red blood cell membrane, respectively, through in vitro studies. Furthermore, the physostigmine (10 and 20 mg/kg) significantly (p < 0.001) reduced the swelling of paw after induction of arthritis with formaldehyde or complete Freund's adjuvant (CFA) as compared to arthritic control animals. Moreover, significant (p < 0.001) reduction in the levels of inflammatory markers (PGE2 and TNF-α) at doses of 10 and 20 mg/kg of physostigmine has been observed in ELISA test. Likewise, there was a prominent rise in levels of SOD and CAT in animals treated with physostigmine. These findings pharmacologically conclude the anti-arthritic effect of physostigmine.
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Affiliation(s)
- Haseeb Ahsan
- Faculty of Pharmacy, University of Sargodha, Sargodha, Pakistan.
| | - Ihtisham Haider
- Nawaz Sharif Medical College, University of Gujrat, Gujrat, Pakistan
| | | | | | - Farwa Naqvi
- Department of Pharmacology, Sargodha Medical College, Sargodha, Pakistan
| | - Awais Asif
- Nawaz Sharif Medical College, University of Gujrat, Gujrat, Pakistan
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Yiqi Jiemin decoction alleviates allergic rhinitis in a guinea pig model by suppressing inflammation, restoring Th1/Th2 balance, and improving cellular metabolism. Aging (Albany NY) 2021; 13:18423-18441. [PMID: 34315133 PMCID: PMC8351690 DOI: 10.18632/aging.203292] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 06/14/2021] [Indexed: 12/18/2022]
Abstract
We investigated the mechanisms underlying the therapeutic effects of Yiqi Jiemin decoction (YJD), a traditional Chinese medicine (TCM), in the ovalbumin (OVA)-induced allergic rhinitis (AR) model in guinea pigs. YJD significantly decreased infiltration of mast cells and eosinophils into the nasal mucosa of AR model guinea pigs. YJD also increased expression of TGF-β in the nasal mucosa, restored the balance of Th1/Th2 immune cell responses, and decreased serum levels of various pro-inflammatory mediators, including histamine (HA), neuropeptide Y (NPY), acetylcholine (ACH), norepinephrine and immunoglobulin E (IgE). Metabolic analyses using liquid chromatography coupled with high-resolution mass spectrometry revealed that YJD improved cellular metabolism in AR model guinea pigs and increased serum levels of glycocholic acid while decreasing levels 1-palmitoyl lysophosphatidic acid. RNA-sequencing analysis identified BPIFB2 as a potential diagnostic biomarker and therapeutic target for AR. Functional enrichment analyses showed that YJD significantly inhibited cytokine secretion pathways in AR model guinea pigs. These findings demonstrate that YJD protects against OVA-induced AR in guinea pigs by suppressing inflammation in the nasal mucosa, restoring Th1/Th2 balance, and improving cellular metabolism.
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Lin CE, Lin PY, Yang WC, Huang YS, Lin TY, Chen CM, Chen HS, Lee JA, Chen SM. Evaluation of the nephrotoxicity and safety of low-dose aristolochic acid, extending to the use of Xixin (Asurum), by determination of methylglyoxal and d-lactate. JOURNAL OF ETHNOPHARMACOLOGY 2021; 272:113945. [PMID: 33617966 DOI: 10.1016/j.jep.2021.113945] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 01/18/2021] [Accepted: 02/14/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Most Aristolochiaceae plants are prohibited due to aristolochic acid nephropathy (AAN), except Xixin (Asarum spp.). Xixin contains trace amounts of aristolochic acid (AA) and is widely used in Traditional Chinese Medicine. Methylglyoxal and d-lactate are regarded as biomarkers for nephrotoxicity. AIM OF THE STUDY The use of Xixin (Asarum spp.) is essential and controversial. This study aimed to evaluate tubulointerstitial injury and interstitial renal fibrosis by determining urinary methylglyoxal and d-lactate after withdrawal of low-dose AA in a chronic mouse model. MATERIALS AND METHODS C3H/He mice in the AA group (n = 24/group) were given ad libitum access to distilled water containing 3 μg/mL AA (0.5 mg/kg/day) for 56 days and drinking water from days 57 to 84. The severity of tubulointerstitial injury and fibrosis were evaluated using the tubulointerstitial histological score (TIHS) and Masson's trichrome staining. Urinary and serum methylglyoxal were determined by high-performance liquid chromatography (HPLC); urinary d-lactate were determined by column-switching HPLC. RESULTS After AA withdrawal, serum methylglyoxal in the AA group increased from day 56 (429.4 ± 48.3 μg/L) to 84 (600.2 ± 99.9 μg/L), and peaked on day 70 (878.3 ± 171.8 μg/L; p < 0.05); TIHS and fibrosis exhibited similar patterns. Urinary methylglyoxal was high on day 56 (3.522 ± 1.061 μg), declined by day 70 (1.583 ± 0.437 μg) and increased by day 84 (2.390 ± 0.130 μg). Moreover, urinary d-lactate was elevated on day 56 (82.10 ± 18.80 μg) and higher from day 70 (201.10 ± 90.82 μg) to 84 (193.28 ± 61.32 μg). CONCLUSIONS Methylglyoxal is induced after AA-induced tubulointerstitial injury, so methylglyoxal excretion and metabolism may be a detoxification and repair strategy. A low cumulative AA dose is the key factor that limits tubulointerstitial injury and helps to repair. Thus, AA-containing herbs, especially Xixin, should be used at low doses for short durations (less than one month).
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Affiliation(s)
- Chia-En Lin
- School of Pharmacy, College of Pharmacy, Taipei Medical University, No.250 Wu-Hsing Street, Taipei, 110, Taiwan.
| | - Po-Yeh Lin
- School of Pharmacy, College of Pharmacy, Taipei Medical University, No.250 Wu-Hsing Street, Taipei, 110, Taiwan.
| | - Wen-Chi Yang
- School of Pharmacy, College of Pharmacy, Taipei Medical University, No.250 Wu-Hsing Street, Taipei, 110, Taiwan.
| | - Yu-Shen Huang
- School of Pharmacy, College of Pharmacy, Taipei Medical University, No.250 Wu-Hsing Street, Taipei, 110, Taiwan.
| | - Tzu-Yao Lin
- School of Pharmacy, College of Pharmacy, Taipei Medical University, No.250 Wu-Hsing Street, Taipei, 110, Taiwan.
| | - Chien-Ming Chen
- Department of Electro-Optical Engineering, National Taipei University of Technology, Taipei, Taiwan.
| | - Hung-Shing Chen
- Graduate Institute of Electro-optical Engineering, National Taiwan University of Science and Technology, No.43, Keelung Rd., Sec.4, Da'an Dist., Taipei, Taiwan.
| | - Jen-Ai Lee
- School of Pharmacy, College of Pharmacy, Taipei Medical University, No.250 Wu-Hsing Street, Taipei, 110, Taiwan.
| | - Shih-Ming Chen
- School of Pharmacy, College of Pharmacy, Taipei Medical University, No.250 Wu-Hsing Street, Taipei, 110, Taiwan.
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Şahin A, Sakat MS, Kılıç K, Aktan B, Yildirim S, Kandemir FM, Dortbudak MB, Kucukler S. The protective effect of Naringenin against ovalbumin-induced allergic rhinitis in rats. Eur Arch Otorhinolaryngol 2021; 278:4839-4846. [PMID: 33772317 DOI: 10.1007/s00405-021-06769-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Accepted: 03/17/2021] [Indexed: 12/27/2022]
Abstract
BACKGROUND Allergic rhinitis (AR) is a ubiquitous chronic disease with a growing incidence. We aimed to investigate the protective effect of naringenin against AR induced in rats. METHODS Thirty-two Sprague Dawley rats were divided into four groups of eight animals each. Group 1 represented the control group. The other 24 rats were sensitized with intraperitoneal 0.3 mg ovalbumin (OVA) and 30 mg aluminum hydroxide every other day for 14 days to induce AR. Ten microliters OVA was administered to both nostrils by inhalation for the following seven days to provoke AR. Group 2 represented the AR group and received no treatment. Group 3 was treated as the reference group and received 5 mg/kg desloratadine every day between days 15 and 21. Group 4 received 100 mg/kg naringenin orally between days 15 and 21. All animal's sneezing and nasal itching scores were recorded on day 22. The rats were then sacrificed. Serum total IgE, IL4 and IL5 values were studied, and nasal structures were extracted 'en bloc' for histopathological examination. RESULTS Significant clinical recovery was achieved in the group treated with naringenin. Serum total IgE, IL4 and IL5 values in the naringenin group were significantly lower than in the AR group, and significant histopathological improvement was observed compared to the AR group. CONCLUSIONS Naringenin produced significant clinical, biochemical and histopathological benefits in rats with induced AR. These effects suggest that naringenin is a promising agent for the treatment of AR.
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Affiliation(s)
- Abdulkadir Şahin
- Department of Otorhinolaryngology, Faculty of Medicine, Ataturk University, Erzurum, 25240, Turkey.
| | - Muhammed Sedat Sakat
- Department of Otorhinolaryngology, Faculty of Medicine, Ataturk University, Erzurum, 25240, Turkey
| | - Korhan Kılıç
- Department of Otorhinolaryngology, Faculty of Medicine, Ataturk University, Erzurum, 25240, Turkey
| | - Bülent Aktan
- Department of Otorhinolaryngology, Faculty of Medicine, Ataturk University, Erzurum, 25240, Turkey
| | - Serkan Yildirim
- Department of Pathology, Faculty of Veterinary, Ataturk University, Erzurum, Turkey
| | - Fatih Mehmet Kandemir
- Department of Biochemistry, Faculty of Veterinary, Ataturk University, Erzurum, Turkey
| | | | - Sefa Kucukler
- Department of Biochemistry, Faculty of Veterinary, Ataturk University, Erzurum, Turkey
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Fan Y, Yang C, Zhou J, Cheng X, Dong Y, Wang Q, Wang Z. Regulatory effect of glutathione on treg/Th17 cell balance in allergic rhinitis patients through inhibiting intracellular autophagy. Immunopharmacol Immunotoxicol 2020; 43:58-67. [PMID: 33285073 DOI: 10.1080/08923973.2020.1850762] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
BACKGROUND Glutathione is a potential therapy for systemic lupus erythematosus, but its role in allergic rhinitis (AR) has not been determined. This report probed into the actions of glutathione in AR, so as to supplement evidence for a therapeutical countermeasure for AR. METHODS In this study, peripheral blood mononuclear cells (PBMCs) of patients were extracted and processed with glutathione. PBMCs and nasal mucosa tissues were collected from AR mouse models treated with or without glutathione. The proportions of Th17/Treg cell markers and autophagy-related molecules in the nasal mucosa, PBMCs or Th17/Treg cells were assessed by quantitative real-time polymerase chain reaction (qRT-PCR), Western blot (WB) or flow cytometry analysis, and serum contents of related factors were analyzed by enzyme-linked immunosorbent assay (ELISA). Hematoxylin-eosin (HE) staining was applied to observe the thickness of mouse mucosa. RESULTS IL-17A, RORγt, Beclin1 and LC3-II/LC3-I levels were increased in AR patients, while Foxp3 and P62 were decreased. The serum contents of IL-17A and eosinophil cationic protein (ECP) in AR patients were elevated, but IL-10 level was reduced. In PBMCs of AR patients, the levels of IL-17A and LC3-II were increased, and the levels of Foxp3 and P62 were decreased, while these changes could be reversed by glutathione. In AR mouse models, glutathione could balance Th17/Treg cells, reduce autophagy, correct the levels of related cytokines in mouse serum, and shrunk mucosa thickness. CONCLUSION Glutathione could rescue the imbalance of Treg/Th17 cells by suppressing intracellular autophagy, which might be beneficial to the treatment of AR patients.
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Affiliation(s)
- Yuqin Fan
- Department of Otolaryngology Head & Neck Surgery, Shanghai Ninth People's Hospital, Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chenchen Yang
- Department of Nursing, Wuxi Taihu University, Wuxi, Jiangsu, China
| | - Jieyu Zhou
- Department of Otolaryngology Head & Neck Surgery, Shanghai Ninth People's Hospital, Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xuefeng Cheng
- Department of Otolaryngology Head & Neck Surgery, Shanghai Ninth People's Hospital, Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yu Dong
- Department of Otolaryngology Head & Neck Surgery, Shanghai Ninth People's Hospital, Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qin Wang
- Department of Otolaryngology Head & Neck Surgery, Shanghai Ninth People's Hospital, Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhentao Wang
- Department of Otolaryngology Head & Neck Surgery, Shanghai Ninth People's Hospital, Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Chitosan Hydrogel Doped with PEG-PLA Nanoparticles for the Local Delivery of miRNA-146a to Treat Allergic Rhinitis. Pharmaceutics 2020; 12:pharmaceutics12100907. [PMID: 32977497 PMCID: PMC7598290 DOI: 10.3390/pharmaceutics12100907] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 09/17/2020] [Accepted: 09/21/2020] [Indexed: 11/17/2022] Open
Abstract
To prepare a binary formulation delivering miRNA-146 and evaluate a nucleic acid nasal delivery system by investigating its pharmacodynamic effects in allergic rhinitis. The gel/NPs/miR-146a thermosensitive in situ chitosan hydrogel carrying a nucleic acid was prepared and evaluated for its characteristics, including temperature sensitivity, gel strength, mucosal adhesion and drug release profile. After nasal administration of the formulation to ovalbumin-sensitized rats, the treatment of allergic rhinitis was verified by assessing nasal symptoms, hematology, hematoxylin-eosin (HE) staining and immunohistochemistry. Western Blot(WB) was used to analyze nasal inflammatory factors as well as miRNA-146-related factors, and the miR146 expression level was measured by PCR. Subsequently, the effects of the gel/NPs/miR-146a binary formulation were evaluated for the nasal delivery of nucleic acids in rhinitis therapy. The prepared binary formulation quickly formed a gel in the nasal cavity at a temperature of 34 °C with good mucosal adhesion, which delivered nucleic acids into the nasal mucosa stably and continuously. Gel/NPs/miR-146a was able to sustain the delivery of miRNA into the mucosa after nasal administration. When compared with the monolithic formulations, the gel/NPs/miR-146a binary formulation performed better regarding its nucleic acid delivery ability and pharmacodynamic effects. The gel/NPs/miR-146a binary preparation has a suitable nasal mucosal drug delivery ability and has a positive pharmacodynamic effect for the treatment of ovalbumin-induced rhinitis in rats. It can serve as a potential nucleic acid delivery platform for the treatment of allergic rhinitis.
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Mahuang Fuzi Xixin Decoction Ameliorates Allergic Rhinitis in Rats by Regulating the Gut Microbiota and Th17/Treg Balance. J Immunol Res 2020; 2020:6841078. [PMID: 32537469 PMCID: PMC7267863 DOI: 10.1155/2020/6841078] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 04/27/2020] [Accepted: 05/04/2020] [Indexed: 12/27/2022] Open
Abstract
Mahuang Fuzi Xixin Decoction (MFXD), a Chinese traditional herbal formulation, has been used to treat allergic rhinitis (AR) in China for centuries. However, the mechanism underlying its effect on AR is unclear. This study investigated the mechanism underlying the therapeutic effects of MFXD on AR. Ovalbumin-induced AR rat models were established, which were then treated with MFXD for 14 days. Symptom scores of AR were calculated. The structure of the gut microbiota was analyzed by 16S rRNA gene sequencing and qPCR. Short-chain fatty acid (SCFA) content in rat stool and serum was determined by GC-MS. Inflammatory and immunological responses were assessed by histopathology, ELISA, flow cytometry, and western blotting. Our study demonstrated that MFXD reduced the symptom scores of AR and serum IgE and histamine levels. MFXD treatment restored the diversity of the gut microbiota: it increased the abundance of Firmicutes and Bacteroidetes and decreased the abundance of Proteobacteria and Cyanobacteria. MFXD treatment also increased SCFA content, including that of acetate, propionate, and butyrate. Additionally, MFXD administration downregulated the number of Th17 cells and the levels of the Th17-related cytokines IL-17 and RORγt. By contrast, there was an increase in the number of Treg cells and the levels of the Treg-related cytokines IL-10 and Foxp3. MFXD and butyrate increased the levels of ZO-1 in the colon. This study indicated MFXD exerts therapeutic effects against AR, possibly by regulating the gut microbial composition and Th17/Treg balance.
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Identification of Active Compounds of Mahuang Fuzi Xixin Decoction and Their Mechanisms of Action by LC-MS/MS and Network Pharmacology. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:3812180. [PMID: 32565854 PMCID: PMC7267872 DOI: 10.1155/2020/3812180] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 04/30/2020] [Accepted: 05/06/2020] [Indexed: 02/06/2023]
Abstract
The decoction is an important dosage form of traditional Chinese medicine (TCM) administration. The Mahuang Fuzi Xixin decoction (MFXD) is widely used to treat allergic rhinitis (AR) in China. However, its active compounds and therapeutic mechanisms are unclear. The aim of this study was to establish an integrative method to identify the bioactive compounds and reveal the mechanisms of action of MFXD. LC-MS/MS was used to identify the compounds in MFXD, followed by screening for oral bioavailability. TCMSP, BindingDB, STRING, DAVID, and KEGG databases and algorithms were used to gather information. Cytoscape was used to visualize the networks. Twenty-four bioactive compounds were identified, and thirty-seven predicted targets of these compounds were associated with AR. DAVID analysis suggested that these compounds exert their therapeutic effects by modulating the Fc epsilon RI, B-cell receptor, Toll-like receptor, TNF, NF-κB, and T-cell receptor signaling pathways. The PI3K/AKT and cAMP signaling pathways were also implicated. Ten of the identified compounds, quercetin, pseudoephedrine, ephedrine, β-asarone, methylephedrine, α-linolenic acid, cathine, ferulic acid, nardosinone, and higenamine, seemed to account for most of the beneficial effects of MFXD in AR. This study showed that LC-MS/MS followed by network pharmacology analysis is useful to elucidate the complex mechanisms of action of TCM formulas.
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Chen X, Wang R, Meng W, Zhang X. Exploration of the Molecular Mechanism of FUZI (Aconiti Lateralis Radix Praeparata) in Allergic Rhinitis Treatment Based on Network Pharmacology. Med Sci Monit 2020; 26:e920872. [PMID: 32114589 PMCID: PMC7065509 DOI: 10.12659/msm.920872] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
FUZI (Aconiti Lateralis Radix Praeparata) is a traditional Chinese medicine herb used extensively for nourishing yang (regarded as the positive, male universal force), which is critical in treatment of allergic rhinitis. In this paper, FUZI was explored based on network pharmacology. The active components of FUZI were screened out, its protein targets were assessed, and the protein interaction network map was built with the differential protein of allergic rhinitis, as an attempt to determine the critical targets of FUZI for treating allergic rhinitis. Subsequently, DAVID was employed to explore the biological function and pathway enrichment to determine the biological pathway of FUZI for treating allergic rhinitis. As suggested by the results, FUZI is likely to affect the inhibition of inflammation and the regulation of immunity, probably reducing the incidence of allergic rhinitis, or alleviating nasal discomfort attributed to allergic inflammation. The targets and pathways of FUZI for treating allergic rhinitis assessed by network pharmacology provided a direction for our subsequent studies and may be a novel therapeutic target.
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Affiliation(s)
- Xiangjing Chen
- The First Clinical Medical College, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China (mainland)
| | - Renzhong Wang
- Department of Otorhinolaryngology, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China (mainland)
| | - Wei Meng
- Department of Otorhinolaryngology, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China (mainland)
| | - Xin Zhang
- The First Clinical Medical College, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China (mainland)
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Mahuang-Fuzi-Xixin Decoction Reverses Depression-Like Behavior in LPS-Induced Mice by Regulating NLRP3 Inflammasome and Neurogenesis. Neural Plast 2019; 2019:1571392. [PMID: 31814820 PMCID: PMC6877957 DOI: 10.1155/2019/1571392] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 08/25/2019] [Accepted: 10/04/2019] [Indexed: 12/16/2022] Open
Abstract
Evidence suggests that inflammation and neurogenesis play an important role in major depressive disorder (MDD). Mahuang-Fuzi-Xixin decoction (MFX), as the traditional Chinese prescription, has been widely applied for asthma, migraine, and MDD in clinics. However, the effects of MFX on the potential mechanism in MDD are still unclear. Hence, the present study is aimed at exploring whether the antidepressive effect of MFX is connected to the anti-inflammatory and promoting neurogenesis. Besides, lipopolysaccharide (LPS) of Gram-negative bacteria can induce depressive-like behaviors. We demonstrated that administration of MFX corrected the depressive-like behaviors in LPS-induced mice and significantly decreased the expression of IL-1β in the hippocampus. LPS injection induced a significant increase in the levels of NLRP3, cleaved caspase-1 p20, and ASC in the hippocampus, as well as Trx-interacting protein (TXNIP), and MFX could reverse this change. What is more, treatment of MFX increased the level of doublecortin (DCX), brain-derived neurotrophic factor (BDNF), and tropomyosin-related kinase receptor B (TrkB) in the hippocampus which means that MFX could promote the neurogenesis. In conclusion, the study indicates that MFX relieves a depressive-like state in LPS-induced mice through the inhibition of the NLRP3 inflammasome and the enhancement of the neurogenesis pathway.
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Fu Y, Kong Y, Li J, Wang Y, Li M, Wang Y, Wang Y, Ren F, Ni J, Li Y, Chang Z. Mesenchymal stem cells combined with traditional Chinese medicine (qi-fang-bi-min-tang) alleviates rodent allergic rhinitis. J Cell Biochem 2019; 121:1541-1551. [PMID: 31535402 DOI: 10.1002/jcb.29389] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2018] [Accepted: 03/15/2019] [Indexed: 12/12/2022]
Abstract
Mesenchymal stem cells (MSCs) have been proved to exert anti-inflammatory effects and regulate immune reactions. Traditional Chinese medicine (TCM), qi-fang-bi-min-tang, is effective for some patients with allergic diseases. However, it remains unclear whether MSCs combined with TCM could benefit the treatment of allergic rhinitis (AR). In this study, we reported an additional effect of TCM (qi-fang-bi-min-tang) on the therapy of AR under MSCs treatment. Intriguingly, we observed that TCM-treated MSCs significantly inhibited the symptoms of AR and reduced the pathological changes of nasal mucosa in ovalbumin (OVA)-induced rats. The expression levels of interferon γ (IFN-γ), interleukin-17 (IL-17), and IL-4 were significantly decreased in the plasma of AR rats after injection of TCM-treated MSCs. TCM-treated MSCs reduced the levels of histamine secreted by mast cells and immunoglobulin E (IgE) secreted by plasma cells. In addition, we found that MSCs combined with TCM had a better therapeutic effect than TCM alone on AR in an OVA-induced mouse model. After OVA induction, MSCs combined with TCM significantly reduced the ratio of T helper type 1 (Th1), Th2, and Th17, but increased the proportion of Treg in the spleen of mice. Consistently, the expression levels of IFN-γ, IL-4, and IL-17 were significantly decreased, but transforming growth factor-β1 was significantly increased in the plasma of AR mice after treated with TCM and MSCs. Our results from both rats and mice indicated that the effects of TCM combined with MSCs on the AR might be through regulating the secretion of Th1, Th2, and Th17 cytokines. This study suggested that TCM (qi-fang-bi-min-tang)-treated MSCs could be used in the clinical therapy of AR.
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Affiliation(s)
- Yanxia Fu
- School of Medicine, State Key Laboratory of Membrane Biology, Tsinghua University, Beijing, China.,Tsinghua University-Perking University Joint Center for Life Sciences, Beijing, China
| | - Yanhua Kong
- Beijing Key Laboratory, The Key Institute of state Administration of Traditional Chinese Medicine, Beijing, China
| | - Jun Li
- Institute of Immunology, PLA, The Third Military Medical University, Chongqing, China
| | - Yi Wang
- School of Medicine, State Key Laboratory of Membrane Biology, Tsinghua University, Beijing, China
| | - Mengdi Li
- School of Medicine, State Key Laboratory of Membrane Biology, Tsinghua University, Beijing, China
| | - Ying Wang
- School of Medicine, State Key Laboratory of Membrane Biology, Tsinghua University, Beijing, China
| | - Yinyin Wang
- School of Medicine, State Key Laboratory of Membrane Biology, Tsinghua University, Beijing, China
| | - Fangli Ren
- School of Medicine, State Key Laboratory of Membrane Biology, Tsinghua University, Beijing, China
| | - Jian Ni
- Institute of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Youlin Li
- Beijing Key Laboratory, The Key Institute of state Administration of Traditional Chinese Medicine, Beijing, China
| | - Zhijie Chang
- School of Medicine, State Key Laboratory of Membrane Biology, Tsinghua University, Beijing, China
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25
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Suzuki M, Nakayama M, Ando KB, Arima S, Nakamura Y, Yokota M, Murakami S. Sleep Disturbance and Hyperactivity Detected by Actigraphy in Rats with Allergic Rhinitis or Attention-Deficit Hyperactivity Disorder. TOHOKU J EXP MED 2018; 246:65-71. [PMID: 30282844 DOI: 10.1620/tjem.246.65] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Actigraphy is an easy and noninvasive method used to monitor human ultradian cycles. However, to our knowledge, it has been not applied to experiments with rodents. Therefore, using actigraphy, we assessed the ultradian cycles and behavior of rats. Rats with or without allergic rhinitis wore an actigraphy device, and triaxial acceleration was recorded. The counts that represent physical activity were lower from 8:00 to 20:00 than those from 20:00 to 8:00 in control rats, suggesting that their sleep phase was from 8:00 to 20:00 and their awake phase from 20:00 to 8:00. The counts from 8:00 to 10:00 were significantly higher in allergic rhinitis rats than in control rats (p < 0.01), suggesting the presence of difficulty with sleep induction in rats with allergic rhinitis. The counts from 18:00 to 20:00 were also significantly higher in allergic rhinitis rats than in control rats (p < 0.05), suggesting the presence of early awakening in rats with allergic rhinitis. Moreover, the counts were significantly higher in allergic rhinitis rats than in control rats from 20:00 to 8:00. These results suggest that rats with allergic rhinitis experienced hyperactivity disorder during the daytime. Additionally, hyperreactivity and difficulty with sleep induction were observed in 6-hydroxydopamine-lesioned rats, an animal model of attention-deficit hyperactivity disorder. This study shows for the first time that actigraphy can be successfully used for behavioral analysis in rodents. These rat models could be useful for analyzing the mechanisms involved in sleep disturbances and hyperactivity disorder.
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Affiliation(s)
| | - Meiho Nakayama
- Department of Otorhinolaryngology, Nagoya City University.,Good Sleep Center, Nagoya City University Hospital
| | | | - Sachie Arima
- Department of Otorhinolaryngology, Nagoya City University.,Good Sleep Center, Nagoya City University Hospital
| | | | - Makoto Yokota
- Department of Otorhinolaryngology, Nagoya City University
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Jiang X, Zhang X, Liu J, Liu J, Zhu X, Yang C. Involvement of T-Helper 9 Activation in a Mouse Model of Allergic Rhinitis. Med Sci Monit 2018; 24:4704-4710. [PMID: 29982264 PMCID: PMC6069443 DOI: 10.12659/msm.908302] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Background We aimed to investigate the role of T-Helper (TH) 9 cells in the pathogenesis of allergic rhinitis (AR) in mice. Material/Methods An AR model was produced in BALB/c mice, and the viral encoding interleukin (IL)-9 silencing sequence was used to reduce IL-9 expression. The experiment was divided into a control group, an AR group, an IL-9 shRNA+AR group, and a vector+AR group. Hematoxylin and eosin (H&E) staining was used to detect pathological changes. The cytokine expression was detected by ELISA method. Cellular typing was detected by flow cytometry. Results Cells in the control group were regularly arranged, with clear layers and no congestion, edema, or necrosis observable. By contrast, in the AR model group and the vector treatment group, nasal mucosa showed clear hyperemia and edema in upper tissues and infiltration of inflammatory cells, which were ameliorated by IL-9 silencing. Compared with the control group, interferon-γ (IFN-γ) was significantly down-regulated, while IL-4, IL-17, and IL-9 were significantly elevated in the AR model group. TH1 cells in nasal mucosa, lymph, nasal lavage, spleen, and peripheral blood were significantly reduced, while TH2, TH9, TH17, and Treg cells were significantly elevated in the AR group compared with the control group. Importantly, all these changes in AR model were ameliorated by IL-9 silencing. Conclusions AR is related to the changes of cytokines in TH1, TH2, TH9, TH17, and Treg, which are improved by IL-9 silencing. Activation of TH9 cells is involved in the pathogenesis of AR.
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Affiliation(s)
- Xunshuo Jiang
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China (mainland)
| | - Xiaona Zhang
- Department of Otorhinolaryngology Head and Neck Surgery, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China (mainland)
| | - Jianguo Liu
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China (mainland)
| | - Jiali Liu
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China (mainland)
| | - Xinhua Zhu
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China (mainland)
| | - Chunping Yang
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China (mainland).,Department of Otorhinolaryngology Head and Neck Surgery, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China (mainland)
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Evaluation on Analgesic and Anti-Inflammatory Activities of Total Flavonoids from Juniperus sabina. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 2018:7965306. [PMID: 30069226 PMCID: PMC6057303 DOI: 10.1155/2018/7965306] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Accepted: 05/17/2018] [Indexed: 01/05/2023]
Abstract
The leaves of Juniperus sabina (Cupressaceae) are used in traditional Uygur medicine for the treatment of rheumatism and arthritic pain. This study aimed to investigate the analgesic and anti-inflammatory effects of total flavonoids from leaves of Juniperus sabina (JSTF) on rodents. The anti-inflammatory activity was investigated using the carrageenan, egg albumin, or histamine-induced rat paw edema as well as xylene-induced ear edema, capillary permeability, and cotton pellet granuloma while the antinociceptive activity was evaluated using the mouse writhing, formalin, and hot-plate tests. JSTF (125, 250, 500 mg/kg) significantly inhibited xylene-induced ear edema in mice (inhibition ratio as 16.22%, 40.67%, and 51.78%, respectively) and also significantly ameliorated acetic acid increased vascular permeability in mice (inhibition ratio as 11.63%, 32.56%, and 53.49%, respectively). JSTF (250 and 500 mg/kg) gave significant reduction of carrageenin-induced paw oedema at the interval of 1 h and 5 h. Administration of JSTF (500 mg/kg) caused a significant anti-inflammatory effect against oedema induced by egg albumin or histamine at the interval of 0.5 h and 4 h, and both which induced the paw oedema were also inhibited by JSTF (250 mg/kg) at a point in 1, 2, or 3 h after the inflammation. Furthermore, JSTF (125, 250, and 500 mg/kg) produced time-course increase in pain threshold in hot-plate test also. JSTF produced concentration-dependent inhibition on cyclooxygenase-2 (COX-2) or 5-lipoxygenase (5-LO) activities in vitro, and their IC50 values were 31.92 and 129.26 μg/mL, respectively. Moreover, JSTF significantly caused a significant dose-dependent inhibition on acetic acid induced writhing response in mice (inhibition ratio as 23.27%, 36.91%, and 50.76%, respectively). JSTF also significantly ameliorated formalin-induced pain in mice in the late phase on dose-dependent way. These results confirms the clinical use of J. sabina for treatment of rheumatoid arthritis in ethnomedicine, and its effective mechanism will be further studied in the future.
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