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Liao G, Yan Q, Zhang M, Zhang X, Yang J, Huang H, Liu X, Jiang Y, Gong J, Zhan S, Li D, Huang X. Integrative analysis of network pharmacology and proteomics reveal the protective effect of Xiaoqinglong Decotion on neutrophilic asthma. JOURNAL OF ETHNOPHARMACOLOGY 2024; 330:118102. [PMID: 38561057 DOI: 10.1016/j.jep.2024.118102] [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: 10/21/2023] [Revised: 03/10/2024] [Accepted: 03/21/2024] [Indexed: 04/04/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Xiaoqinglong Decotion (XQLD) is a commonly used Chinese herbal formula in clinical practice, especially for allergic diseases such as asthma. However, its intrinsic mechanism for the treatment of neutrophilic asthma (NA) remains unclear. AIM OF THE STUDY The aim of this study was to evaluate the efficacy and potential mechanisms of XQLD on NA using network pharmacology and in vivo experiments. MATERIALS AND METHODS First, the active compounds, potential targets and mechanisms of XQLD against NA were initially elucidated by network pharmacology. Then, OVA/CFA-induced NA mice were treated with XQLD to assess its efficacy. Proteins were then analyzed and quantified using a Tandem Mass Tags approach for differentially expressed proteins (DEPs) to further reveal the mechanisms of NA treatment by XQLD. Finally, the hub genes, critical DEPs and potential pathways were validated. RESULTS 176 active compounds and 180 targets against NA were identified in XQLD. Protein-protein interaction (PPI) network revealed CXCL10, CX3CR1, TLR7, NCF1 and FABP4 as hub genes. In vivo experiments showed that XQLD attenuated inflammatory infiltrates, airway mucus secretion and remodeling in the lungs of NA mice. Moreover, XQLD significantly alleviated airway neutrophil inflammation in NA mice by decreasing the expression of IL-8, MPO and NE. XQLD also reduced the levels of CXCL10, CX3CR1, TLR7, NCF1 and FABP4, which are closely associated with neutrophil inflammation. Proteomics analysis identified 28 overlapping DEPs in the control, NA and XQLD groups, and we found that XQLD inhibited ferroptosis signal pathway (elevated GPX4 and decreased ASCL3) as well as the expression of ARG1, MMP12 and SPP1, while activating the Rap1 signaling pathway. CONCLUSION This study revealed that inhibition of ARG1, MMP12 and SPP1 expression as well as ferroptosis pathways, and activation of the Rap1 signaling pathway contribute to the therapeutic effect of XQLD on NA.
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Affiliation(s)
- Gang Liao
- Shenzhen Hospital of Integrated Traditional Chinese and Western Medicine, Shenzhen, China
| | - Qian Yan
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China; The First Clinical Medical School, Guangzhou University of Chinese Medicine, Guangzhou, China; Lingnan Medical Research Center of Guangzhou University of Chinese Medicine, Guangzhou, China; Guangdong Provincial Clinical Research Academy of Chinese Medicine, Guangzhou, China
| | - Miaofen Zhang
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China; The First Clinical Medical School, Guangzhou University of Chinese Medicine, Guangzhou, China; Lingnan Medical Research Center of Guangzhou University of Chinese Medicine, Guangzhou, China; Guangdong Provincial Clinical Research Academy of Chinese Medicine, Guangzhou, China
| | - Xinxin Zhang
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China; The First Clinical Medical School, Guangzhou University of Chinese Medicine, Guangzhou, China; Lingnan Medical Research Center of Guangzhou University of Chinese Medicine, Guangzhou, China; Guangdong Provincial Clinical Research Academy of Chinese Medicine, Guangzhou, China
| | - Jing Yang
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China; The First Clinical Medical School, Guangzhou University of Chinese Medicine, Guangzhou, China; Lingnan Medical Research Center of Guangzhou University of Chinese Medicine, Guangzhou, China; Guangdong Provincial Clinical Research Academy of Chinese Medicine, Guangzhou, China
| | - Huiting Huang
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xiaohong Liu
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yong Jiang
- Shenzhen Hospital of Integrated Traditional Chinese and Western Medicine, Shenzhen, China
| | - Jing Gong
- Guangdong Provincial Second Hospital of Traditional Chinese Medicine, Guangzhou, China
| | - Shaofeng Zhan
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China.
| | - Detang Li
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China; Department of Pharmacy, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China.
| | - Xiufang Huang
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China; Lingnan Medical Research Center of Guangzhou University of Chinese Medicine, Guangzhou, China; Guangdong Provincial Clinical Research Academy of Chinese Medicine, Guangzhou, China.
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Chen Z, Zhou Y, Tan Y, He SD, Ji X, Xiao B, Chen H. Network pharmacology analysis and experimental validation of Xiao-Qing-Long-Tang's therapeutic effects against neutrophilic asthma. J Pharm Biomed Anal 2024; 243:116063. [PMID: 38479305 DOI: 10.1016/j.jpba.2024.116063] [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: 10/13/2023] [Revised: 01/24/2024] [Accepted: 02/19/2024] [Indexed: 04/06/2024]
Abstract
BACKGROUND Xiao-Qing-Long-Tang (XQLT), a classical Chinese herbal medicine formula, has been extensively used for allergic asthma treatment. However, there is limited research on its anti-inflammatory effects and mechanisms specifically in neutrophilic asthma (NA). PURPOSE This study aims to investigate the potential therapeutic effects of XQLT against NA using a combination of network pharmacology and experimental validation. STUDY DESIGN By utilizing traditional Chinese medicine and disease databases, we constructed an XQLT-asthma network to identify potential targets of XQLT for NA. In the experimental phase, we utilized an ovalbumin (OVA)/lipopolysaccharide (LPS)-induced model for neutrophilic asthma and examined the therapeutic effects of XQLT. RESULTS Our research identified 174 bioactive components within XQLT and obtained 140 target genes of XQLT against asthma. Functional enrichment analysis revealed that these target genes were primarily associated with inflammation and cytokines. In the experimental validation, mice induced with OVA-LPS showcased eosinophilic and neutrophilic cell infiltration in peri-bronchial areas, elevated levels of IL-4 and IL-17 in both serum and lung, increased percentages of Th2 and Th17 cells in the spleen, as well as elevated levels of CD11b+ and CD103+ dendritic cells (DCs) within the lung. Treatment with XQLT effectively reduced IL-4 and IL-17 levels, decreased the percentages of Th2, Th17, CD11b+, and CD103+ DCs, and improved inflammatory cell infiltrations in lung tissues. These findings serve as a foundation for the potential clinical application of XQLT in neutrophilic asthma.
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Affiliation(s)
- Zhifeng Chen
- Department of Respiratory and Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yaoliang Zhou
- The Emergency Department, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Yuanfei Tan
- The Physical Examination Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Sheng-Dong He
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Xiaoying Ji
- Department of Respiratory and Critical Care Medicine, The Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China.
| | - Bing Xiao
- Department of Emergency Medicine, The Second Xiangya Hospital of Central South University, Emergency and Difficult Diseases Institute of Central South University, Changsha, Hunan, P. R. China; Department of Emergency Medicine, The Guilin Hospital of The Second Xiangya Hospital of Central South University, Guilin, Guangxi, China.
| | - Hongda Chen
- Department of Chinese Medicine, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, China.
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Zhuo Z, Nie J, Xie B, Wang F, Shi M, Jiang Y, Zhu W. A comprehensive study of Ephedra sinica Stapf-Schisandra chinensis (Turcz.) Baill herb pair on airway protection in asthma. JOURNAL OF ETHNOPHARMACOLOGY 2024; 322:117614. [PMID: 38113990 DOI: 10.1016/j.jep.2023.117614] [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: 11/04/2023] [Revised: 12/14/2023] [Accepted: 12/15/2023] [Indexed: 12/21/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Ephedra sinica Stapf (Mahuang) and Schisandra chinensis (Turcz.) Baill (Wuweizi) are commonly utilized in traditional Chinese medicine for the treatment of cough and asthma. The synergistic effect of Mahuang-Wuweizi herb pair enhances their efficacy in alleviating respiratory symptoms, making them extensively employed in the management of respiratory disorders. Although previous studies have demonstrated the therapeutic potential of Mahuang-Wuweizi in pulmonary fibrosis, the precise mechanism underlying their effectiveness against asthma remains elusive. AIM OF THE STUDY The objective of this study is to investigate the mechanism underlying the preventive and therapeutic effects of Mahuang-Wuweizi herb pair on asthma progression, focusing on airway inflammation and airway remodeling. MATERIALS AND METHODS The active constituents and potential mechanisms of Mahuang-Wuweizi in the management of asthma were elucidated through network pharmacology analysis. Liquid chromatography tandem mass spectrometry (LC-MS/MS) was used to detect the main components of Mahuang-Wuweizi decoction. A rat model of bronchial asthma was established, and the effects of Mahuang-Wuweizi were investigated using hematoxylin-eosin (HE) staining, immunohistochemistry (IHC) staining, enzyme-linked immunosorbent assay (ELISA), Western blotting (WB), and real-time reverse transcription polymerase chain reaction (RT-qPCR). RESULTS The results of network pharmacological prediction showed that Mahuang had 22 active components and Wuweizi had 8 active components, with 225 potential targets. 1159 targets associated with asthma and 115 targets that overlap between drugs and diseases were identified. These include interleukin-6 (IL-6), tumor necrosis factor (TNF), Tumor Protein 53, interleukin-1β (IL-1β), as well as other essential targets. Additionally, there is a potential correlation between asthma and Phosphatidylinositol 3 kinase (PI3K)/Protein Kinase B (AKT) signaling pathway, calcium ion channels, nuclear factor-kappa B (NF-κB) signaling pathway, and other signaling pathways. The animal experiment results demonstrated that treatment with Mahuang and Wuweizi, in comparison to the model group, exhibited improvements in lung tissue pathological injury, reduction in collagen fiber accumulation around the airway and proliferation of airway smooth muscle, decrease in concentration levels of IL-6, TNF-α and IL-1β in lung tissue, as well as alleviation of airway inflammation. Furthermore, Mahuang and Wuweizi suppressed the expression of phospholipase C (PLC), transient receptor potential channel 1 (TRPC1), myosin light chain kinase (MLCK), NF-κB P65 protein in ovalbumin (OVA)-sensitized rat lung tissue and downregulated the mRNA expression of PLC, TRPC1, PI3K, AKT, NF-κB P65 in asthmatic rats. These findings were consistent with network pharmacological analysis. CONCLUSION The results show that the synergistic interaction between Mahuang and Wuweizi occur, and they can effectively reduce airway remodeling and airway inflammation induced by inhaling OVA in bronchial asthma rats by inhibiting the expression of PLC/TRPC1/PI3K/AKT/NF-κB signaling pathway. Therefore, Mahuang and Wuweizi may be potential drugs to treat asthma.
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Affiliation(s)
- Zushun Zhuo
- Jiangxi University of Traditional Chinese Medicine, Nanchang, 330004, Jiangxi Province, China.
| | - Jianhua Nie
- Jiangxi University of Traditional Chinese Medicine, Nanchang, 330004, Jiangxi Province, China.
| | - Bin Xie
- Jiangxi University of Traditional Chinese Medicine, Nanchang, 330004, Jiangxi Province, China.
| | - Fei Wang
- Jiangxi University of Traditional Chinese Medicine, Nanchang, 330004, Jiangxi Province, China.
| | - Min Shi
- Jiangxi University of Traditional Chinese Medicine, Nanchang, 330004, Jiangxi Province, China.
| | - Yini Jiang
- Jiangxi University of Traditional Chinese Medicine, Nanchang, 330004, Jiangxi Province, China.
| | - Weifeng Zhu
- Jiangxi University of Traditional Chinese Medicine, Nanchang, 330004, Jiangxi Province, China.
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Effects of Syo-seiryu-to and Its Constituent Crude Drugs on Phorbol Ester-Induced Up-Regulation of IL-33 and Histamine H1 Receptor mRNAs in Swiss 3T3 and HeLa Cells. ALLERGIES 2021. [DOI: 10.3390/allergies1030015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Syo-seiryu-to (SST) is a traditional herbal medicine that has been used clinically to treat allergic rhinitis (AR) in Japan. SST improves acute symptoms, such as sneezing and rhinorrhea, as well as chronic symptoms, such as nasal obstruction, in patients with AR. However, its therapeutic mechanisms remain unknown. We examined the effects of SST and eight constituent crude drugs on phorbol 12-myristate-13-acetate (PMA)-induced gene up-regulation of IL-33 and histamine H1 receptor (H1R), which are responsible for the pathogenesis of AR. We found that SST and its crude drugs, except for Pinellia tuber, significantly and dose-dependently suppressed PMA-induced both IL-33 and H1R mRNA up-regulation in vitro. The half-maximal inhibitory concentration values of the seven crude drugs to inhibit PMA-induced IL-33 mRNA up-regulation were correlated with those related to H1R mRNA up-regulation, suggesting that they act on a common signal molecule. These results suggest that SST improves nasal congestion that is induced by IL-33-related eosinophil infiltration and inhibits sneezing and rhinorrhea that are induced by H1R-mediated histamine signaling in the nasal mucosa of AR patients through its inhibition of a common molecule in the gene expression pathways of IL-33 and H1R. The results could explain the advantages of traditional herbal medicine, in which mixing various crude drugs not only acts on a common target to enhance its pharmacological action, similar to the effect of a high concentration of a single crude extract but also has the benefit of reducing the side effects of each crude drug.
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Lin LJ, Huang HY. DFSG, a novel herbal cocktail with anti-asthma activity, suppressed MUC5AC in A549 cells and alleviated allergic airway hypersensitivity and inflammatory cell infiltration in a chronic asthma mouse model. Biomed Pharmacother 2019; 121:109584. [PMID: 31766098 DOI: 10.1016/j.biopha.2019.109584] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Revised: 10/23/2019] [Accepted: 10/26/2019] [Indexed: 02/07/2023] Open
Abstract
AIM OF THE STUDY To develop a novel anti-asthma drug. DFSG is a novel herbal cocktail composed of 4 types of herbal medicines. This study explored whether DFSG has the potential to attenuate asthma symptom severity and aimed to determine the immunomodulatory mechanism of DFSG using a chronic asthmatic mouse model induced by repeated challenges with Dermatogoides pteronyssinus (Der p). MATERIALS AND METHODS BALB/c mice were intratracheally inoculated with Der p (50 μl, 1 mg/ml) once a week for 5 weeks. In addition, 30 min before Der p challenge, the mice were orally administered 1x DFSG (1 g/kg) or 1/2x DFSG (0.5 g/kg). Three days after the final challenge, the mice were sacrificed to evaluate inflammatory cell infiltration, lung histological features, blood total IgE, and cytokine levels in pulmonary alveolar lavage fluid. Furthermore, 30 min after the addition of DFSG, caffeic acid, p-coumaric acid or chlorogenic acid to A549 cells, 10 ng/ml IL-1β was added to evaluate the effect of the drug on mucin 5AC (MUC5AC) gene expression after stimulation of A549 cells by IL-1β. RESULTS DFSG significantly reduced Der p-induced airway hyperresponsiveness, bronchial inflammatory cell infiltration, and total IgE and IgG1 serum levels. Furthermore, DFSG significantly inhibited TH2 cytokines and increased the expression of TH1 cytokines. In addition, immunohistochemical staining demonstrated that DFSG inhibited MUC5AC expression in the bronchial epithelial cells. DFSG and a mixture of caffeic acid, p-coumaric acid, and chlorogenic acid inhibited MUC5AC gene expression in A549 cells after stimulation with IL-1β. CONCLUSION These results suggest that by regulating TH1 and TH2 cytokines and MUC5AC expression, DFSG exhibits anti-airway inflammatory cell infiltration and anti-hyperresponsiveness activity and inhibits specific immunity in a chronic asthmatic mouse model. Therefore, DFSG has potential for development into a drug for chronic asthma treatment.
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Affiliation(s)
- Li-Jen Lin
- School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, 40402, Taiwan; Chinese Medicine Research Center, China Medical University, Taichung 404, Taiwan; Research Center for Chinese Herbal Medicine, China Medical University, Taichung 404, Taiwan.
| | - Hui Ying Huang
- Department of Medical Laboratory Science and Biotechnology, China Medical University, Taichung, 40402, Taiwan
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A sensitive UPLC–ESI–MS/MS method for the quantification of cinnamic acid in vivo and in vitro: application to pharmacokinetic and protein binding study in human plasma. JOURNAL OF PHARMACEUTICAL INVESTIGATION 2019. [DOI: 10.1007/s40005-019-00444-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Luo G, Kong J, Chi-Yan Cheng B, Zhao H, Fu XQ, Yan LS, Ding Y, Liu YL, Pan SY, Zhang SF, Zhang Y. Xiao Qing Long Tang essential oil exhibits inhibitory effects on the release of pro-inflammatory mediators by suppressing NF-κB, AP-1, and IRF3 signalling in the lipopolysaccharide-stimulated RAW264.7 cells. RSC Adv 2019; 9:12977-12989. [PMID: 35520778 PMCID: PMC9063779 DOI: 10.1039/c9ra01448a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 04/10/2019] [Indexed: 11/25/2022] Open
Abstract
Xiao Qing Long Tang (literally “Minor blue dragon decoction” in Chinese), a traditional Chinese formula, is prescribed to treat respiratory diseases. However, only few studies have been reported on its anti-inflammatory mechanisms. In this study, we investigated the inhibitory effects of Xiao Qing Long Tang essential oil on inflammatory mediators and explored the mechanisms of action of XQEO in the lipopolysaccharide (LPS)-stimulated RAW264.7 cells. XQEO was prepared via steam distillation and characterized by GC-MS analysis. MTT and Griess assays were used to measure cell viability and NO production, respectively. The mRNA expression and the production of LPS-induced pro-inflammatory cytokines (IL-1β, IL-6, TNF-α, and IL-10) and chemokines (MCP-1, Rantes, and MIP-1α) were determined by real-time PCR and enzyme-linked immunosorbent assay, respectively. Furthermore, we determined the protein levels of the components of NF-κB, AP-1 and IRF3 signalling by Western blotting. Immunofluorescence assay was used to estimate the nuclear translocation of NF-κB, AP-1 and IRF3. The results showed that XQEO inhibited the secretion of NO and PGE2 and down-regulated the mRNA and protein levels of iNOS and COX-2. We also found that XQEO suppressed the LPS-induced overproduction of pro-inflammatory mediators. Moreover, XQEO inhibited the phosphorylation of NF-κB/p65, AP-1/c-Jun, and IRF3 by suppressing their upstream kinases, such as MAPKs, TBK1, Akt, IKKα/β, and IκB, reducing the LPS-induced NF-κB, AP-1 and IRF3 translocation to the nucleus. These findings suggest that XQEO effectively suppresses the production of pro-inflammatory mediators possibly through the inhibition of NF-κB, AP-1, and IRF3 signalling in the LPS-stimulated RAW264.7 cells. Xiao Qing Long Tang essential oil suppresses the production of inflammatory mediators via blocking NF-κB, AP-1, and IRF3 signalling in the lipopolysaccharide-stimulated RAW264.7 cells.![]()
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Affiliation(s)
- Gan Luo
- School of Chinese Materia Medica, Beijing University of Chinese Medicine Beijing China .,Beijing Key Laboratory for Production Process Control and Quality Evaluation of Traditional Chinese Medicine, Beijing Municipal Science & Technology Commission Beijing 102400 China
| | - Jing Kong
- School of Chinese Materia Medica, Beijing University of Chinese Medicine Beijing China
| | - Brian Chi-Yan Cheng
- College of Professional and Continuing Education, Hong Kong Polytechnic University Hung Hom Hong Kong.,Quality Healthcare Medical Services Kowloon Bay Hong Kong
| | - Hui Zhao
- School of Traditional Chinese Medicine, Capital Medical University Beijing China
| | - Xiu-Qiong Fu
- Centre for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University Kowloon Tong Hong Kong
| | - Li-Shan Yan
- School of Chinese Materia Medica, Beijing University of Chinese Medicine Beijing China
| | - Yu Ding
- School of Chinese Materia Medica, Beijing University of Chinese Medicine Beijing China
| | - Yan-Ling Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine Beijing China
| | - Si-Yuan Pan
- School of Chinese Materia Medica, Beijing University of Chinese Medicine Beijing China
| | - Shuo-Feng Zhang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine Beijing China
| | - Yi Zhang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine Beijing China
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Lo PC, Lin SK, Lai JN. Long-term use of Chinese herbal medicine therapy reduced the risk of asthma hospitalization in school-age children: A nationwide population-based cohort study in Taiwan. J Tradit Complement Med 2019; 10:141-149. [PMID: 32257877 PMCID: PMC7109476 DOI: 10.1016/j.jtcme.2019.04.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 04/10/2019] [Accepted: 04/21/2019] [Indexed: 01/28/2023] Open
Abstract
Background Clinical trials have indicated some traditional Chinese medicine formulas reduce airway hyperresponsiveness and relieve asthma symptoms. This study investigated Chinese herbal Medicine (CHM) for childhood asthma and clarified the relationship between CHM use and consequent asthma hospitalization by a population-based cohort study. Methods We used the data of one million individuals randomly selected from Registry of Beneficiaries of the National Health Insurance Research Database. Patients aged less than 18 years and diagnosed as asthma were followed from 2000 to 2012 and divided into the CHM group and the non-CHM group. Cox proportional hazard regression model was conducted to estimate the adjusted hazard ratio (aHR) of the two groups, and the Kaplan-Meier survival curve was used to determine the association between CHM cumulative days and consequent asthma hospitalization. Results Of the total of 33,865 patients, 14,783 (43.6%) were included in the CHM group, and 19,082 (56.4%) were included in the non-CHM group. After adjustment for gender, age, comorbidities, and total numbers of asthma medication, CHM users had a lower risk of asthma hospitalization than non-CHM users (aHR: 0.90, 95% confidence interval [CI]: 0.83–0.95). Children older than 6 years who used CHM therapy for more than 180 days exhibited a reduction of 29% for the risk of consequent asthma hospitalization (aHR: 0.71, 95% CI: 0.51–0.98). Conclusion Children aged 6–18 years who used more than 6 months CHM therapy reduced the risk of consequent asthma hospitalization. Long-term CHM therapy has benefit in school-age children with asthma.
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Affiliation(s)
- Pei-Chia Lo
- Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, No.155, Sec.2, Linong St, Beitou Dist, Taipei City, Taiwan
- Taiwan Association for Traditional Chinese Medicine of Family, 9F, No.105, Yusheng St, Shilin Dist, Taipei City, Taiwan
| | - Shun-Ku Lin
- Taiwan Association for Traditional Chinese Medicine of Family, 9F, No.105, Yusheng St, Shilin Dist, Taipei City, Taiwan
- Institute of Public Health, National Yang-Ming University, No.155, Sec.2, Linong St, Beitou Dist, Taipei City, Taiwan
- Department of Chinese Medicine, Taipei City Hospital, Renai Branch, No.10, Sec.4, Renai Rd, Daan Dist, Taipei City, Taiwan
| | - Jung-Nien Lai
- Taiwan Association for Traditional Chinese Medicine of Family, 9F, No.105, Yusheng St, Shilin Dist, Taipei City, Taiwan
- School of Chinese Medicine, College of Chinese Medicine, China Medical University, No.91 Hsueh-Shih Road, North Dist, Taichung, Taiwan
- Department of Chinese Medicine, China Medical University Hospital, No.2, Yude Rd, Taichung City, Taiwan
- Corresponding author. School of Chinese Medicine, China Medical University, No.91 Hsueh-Shih Road, Taichung, 40402, Taiwan.
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Shin NR, Kim C, Seo CS, Ko JW, Cho YK, Kim JC, Kim JS, Shin IS. So-Cheong-Ryoung-Tang Attenuates Pulmonary Inflammation Induced by Cigarette Smoke in Bronchial Epithelial Cells and Experimental Mice. Front Pharmacol 2018; 9:1064. [PMID: 30298007 PMCID: PMC6160558 DOI: 10.3389/fphar.2018.01064] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Accepted: 09/03/2018] [Indexed: 12/31/2022] Open
Abstract
So-Cheong-Ryoung-Tang is a traditionally used herbal formula for the treatment of pulmonary diseases in China, Korea, and Japan. We investigated the protective effects of So-Cheong-Ryong-Tang water extract (SCWE) in cigarette smoke concentrate (CSC) stimulated human airway epithelial cell line NCI-H292 and mice exposed cigarette smoke (CS) and lipopolysaccharide (LPS). In the CSC-stimulated NCI-H292 cells, SCWE inhibited proinflammatory cytokines in a concentration-dependent manner, as evidenced by a reduction in their mRNA levels. Also, SCWE significant reduced inducible nitric oxide synthase (iNOS) expression and nuclear factor kappa B (NF-κB) phosphorylation in CSC-stimulated cells. The mice were exposed to CS for 1 h per day (a total of eight cigarettes per day) for 7 days and received LPS intranasally on day 5. The mice were administered a dose of SCWE (100 and 200 mg/kg) 1 h before CS exposure. In in vivo, SCWE decreased the inflammatory cell count and reduced the expression of the proinflammatory cytokines in the broncho-alveolar lavage fluid (BALF) compared with CS and LPS exposed mice. SCWE attenuated inflammatory cell infiltration in airway induced by CS and LPS exposure, and this decrease was accompanied by a reduction in the expression levels of iNOS and MMP-9 in lung tissue. The extract also inhibited the phosphorylation of inhibitor of kappa B alpha (IκBα) and NF-κB induced by CS and LPS exposure in lung tissue. These results suggest that SCWE may effectively inhibit airway inflammatory responses induced by CS and LPS exposure via the NF-κB pathway. Therefore, SCWE may be a potential treatment for airway inflammatory diseases, such as chronic obstructive pulmonary disease (COPD).
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Affiliation(s)
- Na-Rae Shin
- BK21 Plus Project Team, College of Veterinary Medicine, Chonnam National University, Gwangju, South Korea
| | - Chul Kim
- Herbal Medicine Research Division, Korea Institute of Oriental Medicine, Daejeon, South Korea
| | - Chang-Seob Seo
- Herbal Medicine Research Division, Korea Institute of Oriental Medicine, Daejeon, South Korea
| | - Je-Won Ko
- BK21 Plus Project Team, College of Veterinary Medicine, Chonnam National University, Gwangju, South Korea
| | - Young-Kwon Cho
- College of Health Sciences, Cheongju University, Cheongju, South Korea
| | - Jong-Choon Kim
- BK21 Plus Project Team, College of Veterinary Medicine, Chonnam National University, Gwangju, South Korea
| | - Joong-Sun Kim
- Herbal Medicine Research Division, Korea Institute of Oriental Medicine, Daejeon, South Korea
| | - In-Sik Shin
- BK21 Plus Project Team, College of Veterinary Medicine, Chonnam National University, Gwangju, South Korea
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Liu L, Wang LP, He S, Ma Y. Immune Homeostasis: Effects of Chinese Herbal Formulae and Herb-Derived Compounds on Allergic Asthma in Different Experimental Models. Chin J Integr Med 2018; 24:390-398. [PMID: 29752613 DOI: 10.1007/s11655-018-2836-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2017] [Indexed: 12/18/2022]
Abstract
Allergic asthma is thought to arise from an imbalance of immune regulation, which is characterized by the production of large quantities of IgE antibodies by B cells and a decrease of the interferon-γ/interleukin-4 (Th1/Th2) ratio. Certain immunomodulatory components and Chinese herbal formulae have been used in traditional herbal medicine for thousands of years. However, there are few studies performing evidence-based Chinese medicine (CM) research on the mechanisms and effificacy of these drugs in allergic asthma. This review aims to explore the roles of Chinese herbal formulae and herb-derived compounds in experimental research models of allergic asthma. We screened published modern CM research results on the experimental effects of Chinese herbal formulae and herb-derived bioactive compounds for allergic asthma and their possible underlying mechanisms in English language articles from the PubMed and the Google Scholar databases with the keywords allergic asthma, experimental model and Chinese herbal medicine. We found 22 Chinese herb species and 31 herb-derived anti-asthmatic compounds as well as 12 Chinese herbal formulae which showed a reduction of airway hyperresponsiveness, allergen-specifific immunoglobulin E, inflflammatory cell infifiltration and a regulation of Th1 and Th2 cytokines in vivo, in vitro and ex vivo, respectively. Chinese herbal formulae and herbderived bioactive compounds exhibit immunomodulatory, anti-inflflammatory and anti-asthma activities in different experimental models and their various mechanisms of action are being investigated in modern CM research with genomics, proteomics and metabolomics technologies, which will lead to a new era in the development of new drug discovery for allergic asthma in CM.
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Affiliation(s)
- Lu Liu
- Acupuncture and Moxibustion Department, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, 100010, China.,University Course of Traditional Chinese Medicine, Medical University of Vienna, A-1090, Vienna, Austria
| | - Lin-Peng Wang
- Acupuncture and Moxibustion Department, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, 100010, China
| | - Shan He
- Molecular Research in Traditional Chinese Medicine Group, Department of Pathophysiology and Allergy Research, Vienna General Hospital, Medical University of Vienna, A-1090, Vienna, Austria
| | - Yan Ma
- University Course of Traditional Chinese Medicine, Medical University of Vienna, A-1090, Vienna, Austria. .,Molecular Research in Traditional Chinese Medicine Group, Department of Pathophysiology and Allergy Research, Vienna General Hospital, Medical University of Vienna, A-1090, Vienna, Austria.
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Park SM, Lee TH, Zhao R, Kim YS, Jung JY, Park CA, Jegal KH, Ku SK, Kim JK, Lee CW, Kim YW, Cho IJ, An WG, Kim SC. Amelioration of inflammatory responses by Socheongryong-Tang, a traditional herbal medicine, in RAW 264.7 cells and rats. Int J Mol Med 2018; 41:2771-2783. [PMID: 29436586 PMCID: PMC5846657 DOI: 10.3892/ijmm.2018.3465] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Accepted: 01/31/2018] [Indexed: 01/08/2023] Open
Abstract
Socheongryong-Tang (SCRT) is a natural medicine prescription that has been mainly used in East Asia for the treatment of inflammatory disorders, including asthma and allergic rhinitis. The present study evaluated the anti-inflammatory effects of SCRT on lipopolysaccharide (LPS)-stimulated RAW 264.7 cells and in a rat model of carrageenan (CA)-induced paw edema. Levels of tumor necrosis factor-α (TNF-α), interleukin (IL)-1β, IL-6 and prostaglandin E2 (PGE2) in the culture supernatant were quantified and nitric oxide (NO) production was monitored. In addition, the effect of SCRT on the protein expression of nuclear factor-κB (NF-κB), mitogen-activated protein kinases (MAPKs), inducible NO synthase (iNOS) and cyclooxygenase-2 (COX-2) was assessed by western blot analysis. Furthermore, the effects of SCRT on acute inflammation in vivo and changes in the histomorphometry and histopathology of paw skin were observed using CA-treated rats. SCRT (1 mg/ml) inhibited the LPS-induced changes in the protein expression of NF-κB, JNK, ERK1/2, iNOS and COX-2, as well as the production of NO, PGE2 and cytokines. In the rat paw edema assay, administration of 1 g/kg of lyophilized powder obtained from the aqueous extracts of SCRT for 3 consecutive days inhibited the CA-induced increases in skin thickness, mast cell degranulation, and infiltration of inflammatory cells in the ventral and dorsal pedis skin within 4 h. These results demonstrated that SCRT exerts its anti-inflammatory activities in LPS-stimulated RAW 264.7 cells through decreasing the production of inflammatory mediators, including PGE2, NO and cytokines, via suppression of the NF-κB and JNK and ERK1/2 signaling pathways. In addition, the data of the CA-induced paw edema indicated an anti-edema effect of SCRT. SCRT (1 g/kg) reduced acute edematous inflammation through inhibition of mast cell degranulation and infiltration of inflammatory cells. Therefore, the present study provided scientific evidence for the anti-inflammatory activities of SCRT as well as the underlying mechanisms.
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Affiliation(s)
- Sang Mi Park
- Medical Research Center-Globalization of Herbal Formulation, College of Korean Medicine, Daegu Haany University
| | - Tae Hoon Lee
- Gyeongsan 38610; Department of Biological Sciences, College of Biomedical Sciences and Engineering, Inje University, Gimhae 621-749, Republic of Korea
| | - Rongjie Zhao
- Department of Psychopharmacology, School of Mental Health, Qiqihar Medical University, Qiqihar, Heilongjiang 161006, P.R. China
| | - Youn Sook Kim
- Department of Biomedical Sciences, School of Medicine
| | - Ji Yun Jung
- Medical Research Center-Globalization of Herbal Formulation, College of Korean Medicine, Daegu Haany University
| | - Chung A. Park
- Medical Research Center-Globalization of Herbal Formulation, College of Korean Medicine, Daegu Haany University
| | - Kyung Hwan Jegal
- Medical Research Center-Globalization of Herbal Formulation, College of Korean Medicine, Daegu Haany University
| | - Sae Kwang Ku
- Medical Research Center-Globalization of Herbal Formulation, College of Korean Medicine, Daegu Haany University
| | - Jae Kwang Kim
- Medical Research Center-Globalization of Herbal Formulation, College of Korean Medicine, Daegu Haany University
| | - Chul Won Lee
- Medical Research Center-Globalization of Herbal Formulation, College of Korean Medicine, Daegu Haany University
| | - Young Woo Kim
- Medical Research Center-Globalization of Herbal Formulation, College of Korean Medicine, Daegu Haany University
| | - Il Je Cho
- Medical Research Center-Globalization of Herbal Formulation, College of Korean Medicine, Daegu Haany University
| | - Won G. An
- Division of Pharmacology, School of Korean Medicine, Pusan National University, Yangsan 626-870, Republic of Korea
| | - Sang Chan Kim
- Medical Research Center-Globalization of Herbal Formulation, College of Korean Medicine, Daegu Haany University
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Yi-Qi-Ping-Chuan-Fang Reduces TSLP Elevation Caused by LPS + Poly(I:C) via Inhibiting TLR4/MYD88/NF- κB Signaling Pathway. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 2017:3209407. [PMID: 29250125 PMCID: PMC5700476 DOI: 10.1155/2017/3209407] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Revised: 07/23/2017] [Accepted: 08/10/2017] [Indexed: 02/07/2023]
Abstract
Objective To explore the correlation between Thymic Stromal Lymphopoietin (TSLP) and the Nuclear Factor- (NF-) κB signaling pathways in bronchial epithelial cells and to clarify whether the traditional Chinese medicine formula Yi-Qi-Ping-Chuan-Fang (YQPC) reduces inflammation by inhibiting TSLP/NF-κB signaling pathways. Methods Cells were stimulated with LPS + Poly(I:C) and treated with YQPC. The expressions of TSLP and NF-κB signaling pathways related proteins P65, IκK, IκBa, P-P65, P-IκK, P-IκBa were detected. The effects of NF-κB upstream molecules, Toll-like receptors 3 and 4, myeloid differentiation primary response gene 88 (Myd88), TIR-domain-containing adapter-inducing interferon-β (TRIF), and downstream inflammatory cytokines, TNF-α, IL-1β, IL-6, and IL-8, were assessed. Results The mRNA and protein expressions of TSLP were significantly increased after LPS + Poly(I:C) stimulation, the total protein IκBa and IκK decreased (P < 0.05), and the phosphorylated protein P-P65, P-IκK, and P-IκBα increased. After YQPC treatment, the expression of TSLP, P-P65, P-IκBa, and P-IκK was significantly inhibited (P < 0.05). The activation of TLR4 and MyD88 decreased, and release of IL-1β, IL-6, IL-8, and TNF-α reduced (P < 0.05). Conclusion In summary, the expression of TSLP is activated by the NF-κB signaling pathway. YQPC alleviated inflammation by inhibiting TSLP through regulating the NF-κB activation and translocation.
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Hwang SJ, Lee HJ. Phenyl-β-D-Glucopyranoside Exhibits Anti-inflammatory Activity in Lipopolysaccharide-Activated RAW 264.7 Cells. Inflammation 2016; 38:1071-9. [PMID: 25502067 DOI: 10.1007/s10753-014-0072-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Phenyl-β-D-glucopyranoside is a component of Phellodendron amurense with anti-cancer and anti-inflammatory activities. In the present study, we investigated the role of phenyl-β-D-glucopyranoside in inflammation using lipopolysaccharide (LPS)-stimulated murine Raw 264.7 macrophages. Phenyl-β-D-glucopyranoside not only inhibited nitric oxide (NO) production but also significantly inhibited the expression of inducible NO synthase (iNOS) and cyclooxygenase-2 (COX-2) without inducing cytotoxicity. Phenyl-β-D-glucopyranoside also attenuated proinflammatory cytokines, including tumor necrosis factor-α (TNF-α), interleukin-1β (IL-1β) and other inflammation-related genes, such as IL-6 in a concentration-dependent manner. Furthermore, phenyl-β-D-glucopyranoside abolished increased adhesion, ninjurin 1 (Ninj1) expression, and matrix metalloproteinase (MMP) activity induced by endotoxin treatment. Finally, phenyl-β-D-glucopyranoside inhibited the nuclear translocation of nuclear factor-κB (NF-κB), which is one of the most important transcription factors involved in the inflammatory process. Taken together, phenyl-β-D-glucopyranoside may be beneficial for the prevention and treatment of anti-inflammatory diseases.
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Yang SH, Yu CL, Yang YH, Yang YH. The immune-modulatory effects of a mixed herbal formula on dendritic cells and CD4+ T lymphocytes in the treatment of dust mite allergy asthma and perennial allergic rhinitis. J Asthma 2016; 53:446-51. [PMID: 26796636 DOI: 10.3109/02770903.2015.1104692] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE Asthma and allergic rhinitis are chronic inflammatory diseases of the conducting nasal airway. Traditional Chinese medicine has long been used for supplemental therapy of allergic diseases, especially asthma and allergic rhinitis. We previously reported the effects of a mixed herbal formula in patients with allergic rhinitis. However, the immune-modulatory mechanism underlying the effects of herbal medicine for the treatment of allergic diseases remains unclear. METHODS We investigated the physiologic changes in dendritic cell (DC) and CD4(+) T cell activity in patients with asthma and allergic rhinitis who were treated with a mixed herbal formula composed of Xin-yi-san + Xiao-qing-long-tang + Xiang-sha-liu- jun-zi-tang. Specifically, we set up in vitro autologous or heterologous co-culture experiments between DCs and CD4(+) T cells, and used flow cytometry and ELISA to analyze the expression of surface molecules on DCs and the release of cytokines by CD4(+) T cells. RESULTS Expression of HLA-DR on DCs was suppressed following treatment with the mixed herbal formula. Surface expression of CD40, CD54 and CD86 on DCs was also attenuated after treatment. In autologous co-cultures, CD4(+) T cells increased their IL-10 production while decreasing TNF-α production. In heterologous co-cultures, IL-10 secretion by T cells was enhanced, while IL-12, IL-4, IL-5 and TNF-α secretion were reduced. CONCLUSION Our mixed herbal formula attenuated the allergic reaction by modifying the physiologic function of the DC-CD4(+) T cell interaction. Further investigations are necessary to understand the mechanism of immune modification mediated by the mixed herbal formula.
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Affiliation(s)
- Sien-Hung Yang
- a School of Chinese Medicine, Chang Gung University , Taoyuan , Taiwan .,b Department of Traditional Chinese Medicine , Chang Gung Memorial Hospital , Taipei , Taiwan
| | - Chia-Li Yu
- c Institute of Molecular Medicine, National Taiwan University College of Medicine , Taipei , Taiwan .,d Center for Complementary and Integrative Medicine, National Taiwan University Hospital , Taipei , Taiwan
| | - Yi-Han Yang
- e Manchester Medical School, University of Manchester , Manchester , UK , and
| | - Yi-Hsun Yang
- f School of Dentistry, Matsumoto Dental University , Shiojiri , Japan
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The immunomodulatory effect of acupoint application for childhood asthma: a systematic review and meta-analysis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:896247. [PMID: 26000027 PMCID: PMC4426892 DOI: 10.1155/2015/896247] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/07/2014] [Revised: 03/13/2015] [Accepted: 03/13/2015] [Indexed: 11/18/2022]
Abstract
Objective. To evaluate the evidence on the immunomodulatory effect of acupoint application for childhood asthma. Methods. Five electronic databases through October 2014 were searched. The risk of bias in eligible studies was assessed using the Cochrane Collaboration tool. Standardised mean difference (SMD) and 95% confidence intervals (CI) of random-effects model were calculated. And heterogeneity was assessed using the Cochran Q statistic and quantified with the I (2) index. Results. Six studies were included in our review. The aggregated results suggested that acupoint application showed the beneficial effect for childhood asthma in improving IgA (SMD, -0.83; 95% CI -1.14 to -0.52; P < 0.00001), IgE (SMD, -0.52; 95% CI -0.76 to -0.29; P < 0.001), IgG (SMD, -1.17; 95% CI -1.61 to -0.74; P < 0.0001), IL-4 (SMD, -0.57; 95% CI -0.91 to -0.23; P = 0.0009), and IFN-γ (SMD, -0.38; 95% CI -0.71 to -0.04; P = 0.03) but not IgM (SMD, -0.40; 95% CI -0.98 to 0.18; P = 0.18). And the effective dose of acupoint application may be 2-6 hours/time and a total of 3 times within 4 weeks. Conclusions. This review showed the positive evidence that acupoint application had the favorable immunomodulatory effect for childhood asthma. However, more studies with long follow-up are warrant to confirm the current findings.
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Park C, Hong SH, Kim GY, Choi YH. So-Cheong-Ryong-Tang induces apoptosis through activation of the intrinsic and extrinsic apoptosis pathways, and inhibition of the PI3K/Akt signaling pathway in non-small-cell lung cancer A549 cells. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 15:113. [PMID: 25889185 PMCID: PMC4397677 DOI: 10.1186/s12906-015-0639-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2014] [Accepted: 03/30/2015] [Indexed: 01/09/2023]
Abstract
Background So-Cheong-Ryong-Tang (SCRT), a traditional Korean medicine containing eight species of medicinal plant, has been used to treat patients with bronchial asthma and allergic rhinitis for hundreds of years; however, its anti-cancer potential is poorly understood. The present study was designed to evaluate the apoptotic effect of SCRT against human non-small-cell lung cancer (NSCLC) A549 cells. Methods The effects of SCRT on cell growth and viability were evaluated by trypan blue dye exclusion and 3-(4, 5-dimethyl-thiazol-2-yl)-2, 5-diphenyl tetrazoliumbromide (MTT) assays, respectively. Apoptosis was detected using 4,6-diamidino-2-phenyllindile (DAPI) staining, agarose gel electrophoresis and flow cytometry. The protein levels were determined by Western blot analysis. Caspase activity was measured using a colorimetric assay. Results SCRT treatment resulted in significantly decreased A549 cell growth and viability by induction of apoptosis. SCRT induced the translocation of pro-apoptotic Bax to the mitochondria, mitochondrial membrane permeabilization, cytochrome c release from mitochondria to cytosol, and activated caspase-9 and caspase-3. SCRT also increased death receptor-associated ligands and enhanced the activation of caspase-8 and cleavage of its substrate Bid. However, the pan-caspases inhibitor significantly blocked the SCRT-induced apoptosis, suggesting that it is a caspase-dependent pathway. In addition, SCRT suppressed the phosphorylation of phosphoinositide 3-kinase (PI3K) and Akt, and treatment with a potent inhibitor of PI3K further increased the apoptotic activity of SCRT. Conclusions These findings suggest that SCRT may play its anti-cancer actions partly through a suppression of the PI3K/Akt signal pathway in A549 cells, and further in vivo studies on the potential of SCRT for prevention and therapy of NSCLCs are warranted.
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Anti-allergic effects of So-Cheong-Ryong-Tang in ovalbumin-induced allergic rhinitis model. Eur Arch Otorhinolaryngol 2015; 273:123-31. [DOI: 10.1007/s00405-015-3515-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Accepted: 01/19/2015] [Indexed: 10/24/2022]
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Kim JH, Jeon WY, Lee MY, Seo CS, Lim HS, Shin HK. Inhibitory activity of Socheongryong‑tang and its constituent components against the production of RANTES, eotaxin, eotaxin‑3 and MMP‑9 from BEAS‑2B cells. Mol Med Rep 2014; 10:3035-46. [PMID: 25323950 DOI: 10.3892/mmr.2014.2637] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2013] [Accepted: 08/12/2014] [Indexed: 11/06/2022] Open
Abstract
Socheongryeong‑tang (SCRT) is a herbal formula previously used to treat pulmonary diseases primarily caused by the common cold virus, including airway inflammation, asthma and allergy. The aim of the present study was to investigate the inhibitory effect of SCRT water extract and its 13 constituent components on chemokine and enzyme production in the human bronchial epithelium cell line BEAS‑2B when induced by tumor necrosis factor‑α and interleukin‑4. The chemokines examined included regulated on activation of normal T‑cell‑expressed‑and‑secreted (RANTES), eotaxin and eotaxin‑3. The SCRT water extract demonstrated a dose‑dependent inhibition of RANTES, eotaxin, eotaxin‑3 and matrix metalloproteinase‑9 (MMP‑9) in BEAS‑2B cells. The 13 constituent compounds of SCRT water extract were quantitatively determined, and it was found that gallic acid, 6‑gingerol and methyl eugenol produced the most potent inhibition of RANTES, eotaxin and eotaxin‑3 as well as MMP‑9 activity regardless of their concentration in SCRT water extract. Principal component analysis and hierarchical clustering analysis revealed that the inhibitory effect of these three compounds contributed to that of SCRT water extract. In conclusion, the results of the present study indicated that the inhibitory effects of SCRT on chemokine and enzyme production in BEAS‑2B cells was associated with three of its constituent compounds, gallic acid, 6‑gingerol and methyl eugenol. This therefore suggested the potential use of these compounds as anti‑inflammatory agents.
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Affiliation(s)
- Junh-Hoon Kim
- Herbal Medicine Formulation Research Group, Korea Institute of Oriental Medicine, Daejeon 305‑811, Republic of Korea
| | - Woo-Young Jeon
- Herbal Medicine Formulation Research Group, Korea Institute of Oriental Medicine, Daejeon 305‑811, Republic of Korea
| | - Mee-Young Lee
- Herbal Medicine Formulation Research Group, Korea Institute of Oriental Medicine, Daejeon 305‑811, Republic of Korea
| | - Chang-Seob Seo
- Herbal Medicine Formulation Research Group, Korea Institute of Oriental Medicine, Daejeon 305‑811, Republic of Korea
| | - Hye-Sun Lim
- Herbal Medicine Formulation Research Group, Korea Institute of Oriental Medicine, Daejeon 305‑811, Republic of Korea
| | - Hyeun-Kyoo Shin
- Herbal Medicine Formulation Research Group, Korea Institute of Oriental Medicine, Daejeon 305‑811, Republic of Korea
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Wang JY. What Taiwan contributes to the world of allergy and clinical immunology? Asia Pac Allergy 2013; 3:209-14. [PMID: 24260725 PMCID: PMC3826611 DOI: 10.5415/apallergy.2013.3.4.209] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2013] [Accepted: 10/16/2013] [Indexed: 02/01/2023] Open
Abstract
In commemorate the 9th Asia Pacific Congress of Allergy, Asthma, and Clinical Immunology (APCAACI) in Taipei, Taiwan in November this year, some of the seminar works and contributions by the researchers from Taiwan to the advance in the field of allergy and clinical immunology, such as DNA vaccine, traditional Chinese medicine, anti-IgE antibody, and personalized medicine for severe drug allergic reaction, are summarized in this special review.
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Affiliation(s)
- Jiu-Yao Wang
- Division of Allergy and Clinical Immunology, Department of Pediatrics, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan
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Chang RS, Wang YC, Kao ST. Soluble toll-like receptor 4 reversed attenuating effect of Chinese herbal Xiao-Qing-Long-Tang on allergen induced nerve growth factor and thymic stromal lymphopoietin. Exp Ther Med 2013; 6:1199-1207. [PMID: 24223644 PMCID: PMC3820713 DOI: 10.3892/etm.2013.1294] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2013] [Accepted: 09/03/2013] [Indexed: 01/10/2023] Open
Abstract
Xiao-Qing-Long-Tang (XQLT) is known to regulate allergic immune reactions. The aim of this study was to investigate the effects of XQLT on allergen-induced cytokines and associated signaling pathways. An acute allergic mouse model was used to investigate the effects of XQLT on nerve growth factor (NGF) during an allergic reaction, while human pulmonary alveolar epithelial cells (HPAEpiCs) were used to investigate the effects of XQLT on Dermatophagoides pteronyssinus group 2 (Der p 2)-induced NGF, p75 neurotrophin receptor (p75NTR) and thymic stromal lymphopoietin (TSLP) expression. XQLT was demonstrated to inhibit NGF- and p75NTR-related allergic reactions in the mouse model. XQLT also reduced the expression of Toll-like receptor 4 (TLR4) in the lungs of the model mice. XQLT inhibited Der p 2-induced NGF, TSLP and p75NTR expression in the HPAEpiC cell line. The use of recombinant soluble TLR4 (sTLR4) in a competitive assay partially attenuated the inhibitory effect of XQLT on NGF, TSLP and p75NTR expression in HPAEpiC cells. The inhibitory effect of XQLT on the Ser536 phosphorylation of p65 (nuclear factor-κB; NF-κB), a TLR4-induced factor, was also attenuated by sTLR4. In conclusion, XQLT inhibited Der p allergen-induced NGF, p75NTR and TSLP expression. This inhibition was attenuated by sTLR4. The mechanism of action of XQLT may be correlated with TLR4, a primary receptor in the innate immune system. The findings of this study may focus the search for pharmacological targets of XQLT onto TLR4, which is important in the allergen presentation pathway.
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Affiliation(s)
- Ren-Shiu Chang
- Graduate Institute of Chinese Medicine, China Medical University, Taichung 40402; ; Department of Chinese Medicine, Tainan Sin-Lau Hospital, Tainan 70142
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Chang RS, Wang SD, Wang YC, Lin LJ, Kao ST, Wang JY. Xiao-Qing-Long-Tang shows preventive effect of asthma in an allergic asthma mouse model through neurotrophin regulation. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2013; 13:220. [PMID: 24010817 PMCID: PMC3847146 DOI: 10.1186/1472-6882-13-220] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/07/2013] [Accepted: 09/06/2013] [Indexed: 12/13/2022]
Abstract
BACKGROUND This study investigates the effect of Xiao-Qing-Long-Tang (XQLT) on neurotrophin in an established mouse model of Dermatophagoides pteronyssinus (Der p)-induced acute allergic asthma and in a LA4 cell line model of lung adenoma. The effects of XQLT on the regulation of nerve growth factor (NGF) and brain-derived neurotrophic factor (BDNF), airway hyper-responsiveness (AHR) and immunoglobulin E were measured. METHODS LA4 cells were stimulated with 100 μg/ml Der p 24 h and the supernatant was collected for ELISA analysis. Der p-stimulated LA4 cells with either XQLT pre-treatment or XQLT co-treatment were used to evaluate the XQLT effect on neurotrophin.Balb/c mice were sensitized on days 0 and 7 with a base-tail injection of 50 μg Dermatophagoides pteronyssinus (Der p) that was emulsified in 50 μl incomplete Freund's adjuvant (IFA). On day 14, mice received an intra-tracheal challenge of 50 μl Der p (2 mg/ml). XQLT (1g/Kg) was administered orally to mice either on days 2, 4, 6, 8, 10 and 12 as a preventive strategy or on day 15 as a therapeutic strategy. RESULTS XQLT inhibited expression of those NGF, BDNF and thymus-and activation-regulated cytokine (TARC) in LA4 cells that were subjected to a Der p allergen. Both preventive and therapeutic treatments with XQLT in mice reduced AHR. Preventive treatment with XQLT markedly decreased NGF in broncho-alveolar lavage fluids (BALF) and BDNF in serum, whereas therapeutic treatment reduced only serum BDNF level. The reduced NGF levels corresponded to a decrease in AHR by XQLT treatment. Reduced BALF NGF and TARC and serum BDNF levels may have been responsible for decreased eosinophil infiltration into lung tissue. Immunohistochemistry showed that p75NTR and TrkA levels were reduced in the lungs of mice under both XQLT treatment protocols, and this reduction may have been correlated with the prevention of the asthmatic reaction by XQLT. CONCLUSION XQLT alleviated allergic inflammation including AHR, IgE elevation and eosinophil infiltration in Der p stimulated mice by regulating neurotrophin and reducing TARC. These results revealed the potential pharmacological targets on which the XQLT decotion exerts preventive and therapeutic effects in an allergic asthma mouse model.
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Affiliation(s)
- Ren-Shiu Chang
- Graduate Institute of Chinese Medicine, China Medical University, No. 91 Hsueh-Shih Road, Taichung, 40402, Taiwan
- Department of Chinese Medicine, Tainan Sin-Lau Hospital, No. 57, Sec. 1, Dongmen Rd, Tainan 70142, Taiwan
| | - Shulhn-Der Wang
- School of Post-Baccalaureate Chinese Medicine, College of Chinese Medicine, China Medical University, No. 91 Hsueh-Shih Road, Taichung 40402, Taiwan
- School of Chinese Medicine, College of Chinese Medicine, China Medical University, No. 91 Hsueh-Shih Road, Taichung 40402, Taiwan
| | - Yu-Chin Wang
- Department of Pediatrics, College of Medicine, National Cheng Kung University, No. 138, Sheng-Li Road, Tainan 70428, Taiwan
| | - Li-Jen Lin
- School of Chinese Medicine, College of Chinese Medicine, China Medical University, No. 91 Hsueh-Shih Road, Taichung 40402, Taiwan
| | - Shung-Te Kao
- School of Chinese Medicine, College of Chinese Medicine, China Medical University, No. 91 Hsueh-Shih Road, Taichung 40402, Taiwan
- Department of Chinese Medicine, China Medical University Hospital, No. 2 Yude Road, Taichung, 40447, Taiwan
| | - Jiu-Yao Wang
- Department of Pediatrics, College of Medicine, National Cheng Kung University, No. 138, Sheng-Li Road, Tainan 70428, Taiwan
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Immunomodulatory effect of chinese herbal medicine formula sheng-fei-yu-chuan-tang in lipopolysaccharide-induced acute lung injury mice. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2013; 2013:976342. [PMID: 23997804 PMCID: PMC3755419 DOI: 10.1155/2013/976342] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/11/2013] [Revised: 06/21/2013] [Accepted: 06/26/2013] [Indexed: 02/06/2023]
Abstract
Traditional Chinese medicine formula Sheng-Fei-Yu-Chuan-Tang (SFYCT), consisting of 13 medicinal plants, was used to treat patients with lung diseases. This study investigated the immunoregulatory effect of SFYCT on intratracheal lipopolysaccharides- (LPS-) challenged acute lung injury (ALI) mice. SFYCT attenuated pulmonary edema, macrophages, and neutrophils infiltration in the airways. SFYCT decreased inflammatory cytokines, including tumor necrosis factor-α (TNFα), interleukin-1β, and interleukin-6 and inhibited nitric oxide (NO) production but increased anti-inflammatory cytokines, interleukin-4, and interleukin-10, in the bronchoalveolar lavage fluid of LPS-challenged mice. TNFα and monocyte chemotactic protein-1 mRNA expression in the lung of LPS-challenged mice as well as LPS-stimulated lung epithelial cell and macrophage were decreased by SFYCT treatment. SFYCT treatment also decreased the inducible nitric oxide synthase expression and phosphorylation of nuclear factor-κB (NF-κB) in the lung of mice and macrophage with LPS stimulation. SFYCT treatment dose dependently decreased the LPS-induced NO and reactive oxygen species generation in LPS-stimulated macrophage. In conclusion, SFYCT attenuated lung inflammation during LPS-induced ALI through decreasing inflammatory cytokines production while increasing anti-inflammatory cytokines production. The immunoregulatory effect of SFYCT is related to inhibiting NF-κB phosphorylation.
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The Chinese Herbal Medicine Formula Sheng-Fei-Yu-Chuan-Tang Suppresses Th2 Responses and Increases IFN γ in Dermatophagoides pteronyssinus Induced Chronic Asthmatic Mice. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2013; 2013:984121. [PMID: 23573164 PMCID: PMC3612458 DOI: 10.1155/2013/984121] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2012] [Accepted: 02/18/2013] [Indexed: 12/17/2022]
Abstract
Sheng-Fei-Yu-Chuan-Tang (SFYCT), a traditional Chinese medicine formula consisting of 13 medicinal plants, has been used in the treatment of asthma. This study demonstrated the immunoregulatory effect of SFYCT on chronic allergic asthma using the Dermatophagoides-pteronyssinus- (Der p-) challenged chronic asthmatic murine model. SFYCT decreased the airway hyperresponseness (AHR), pulmonary inflammatory cell infiltration, and airway remodeling in Der p mice. SFYCT treatment decreased Der p-induced total IgE and Der-p-specific IgG1 but not IgG2a/2b Ab titer in serum of Der p mice. SFYCT also decreased Th2 cytokines, IL-4, IL-5, and IL-13, but increased IFN-γ and IL-12 in the BALF of Der p mice. TGF-β1 and collagen production in the lung of mice were decreased by SFYCT. The mRNA expression of chemokine including Eotaxin, RANTES, and MCP-1 in the lung of Der p mice was decreased by SFYCT. In conclusion, the suppressed Der-p-induced airway inflammation, remodeling, and hyperresponseness in chronic asthma murine model are related to SFYCT inhibits Th2 responses, decreases chemokine expression and promotes IFN-γ and IL-12 production. SFYCT could show Der-p-induced Th2 responses to Th1 responses by increasing IFN-γ which is merit for clinical application on asthma patients.
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Mo JH, Lee SE, Wee JH, Lee JE, Rhee CS, Lee CH, Kim DY. Anti-allergic effects of So-Cheong-Ryong-Tang, a traditional Korean herbal medicine, in an allergic rhinitis mouse model. Eur Arch Otorhinolaryngol 2012; 270:923-30. [DOI: 10.1007/s00405-012-2152-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2012] [Accepted: 08/02/2012] [Indexed: 10/28/2022]
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Wang SD, Lin LJ, Chen CL, Lee SC, Lin CC, Wang JY, Kao ST. Xiao-Qing-Long-Tang attenuates allergic airway inflammation and remodeling in repetitive Dermatogoides pteronyssinus challenged chronic asthmatic mice model. JOURNAL OF ETHNOPHARMACOLOGY 2012; 142:531-538. [PMID: 22658987 DOI: 10.1016/j.jep.2012.05.033] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2012] [Revised: 05/07/2012] [Accepted: 05/20/2012] [Indexed: 06/01/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Xiao-Qing-Long-Tang (XQLT) has been used for centuries in Asia to effectively treat patients with bronchial asthma. AIM OF THE STUDY We previously found that single and multiple doses of XQLT administered to sensitized mice before allergen challenge resulted in suppressed airway hyper-responsiveness and airway inflammation. In this study we aimed to investigate whether XQLT has the potential to attenuate the severity of asthma symptoms, and immunomodulatory mechanism of XQLT in a repetitive Dermatogoides pteronyssinus (D. pteronyssinus)-challenged chronic asthmatic mice model. MATERIALS AND METHODS BALB/c mice were intratracheally (i.t.) inoculated with five doses of D. pteronyssinus (50 μl, 1mg/ml) and orally administered of XQLT (1 g/kg) at 1-week intervals. At three days after the last challenge, mice were sacrificed to evaluate airway remodeling, inflammation, lung histological features, and the expression profiles of cytokines and various genes. RESULTS XQLT significantly reduced bronchial inflammatory cell infiltration and airway remodeling. It inhibited D. pteronyssinus-induced total IgE and D. pteronyssinus-specific IgG1 in serum, and changed the "T(H)2-bios" in BALF by inhibiting the activation of NF-κB. Collagen assay and Histopathology indicated that XQLT reduced airway remodeling in the lung. Simultaneously, the RT-PCR analysis showed that XQLT downregulated IL-10, IL-13, RANTES, Eotaxin, and MCP-1 mRNA expression in the lung. Moreover, EMSA and immunohistochemistry staining demonstrated that XQLT inhibited NF-κB expression in the nucleus of bronchial epithelial cells. CONCLUSIONS These results suggest that XQLT exhibits anti-airway inflammatory, anti-airway remodeling, and specific immunoregulatory effects in a chronic asthmatic mice model.
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Affiliation(s)
- Shulhn-Der Wang
- School of Post-Baccalaureate Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung 40402, Taiwan
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Henson M, Burks AW. The future of food allergy therapeutics. Semin Immunopathol 2012; 34:703-14. [PMID: 22735939 DOI: 10.1007/s00281-012-0319-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2012] [Accepted: 06/01/2012] [Indexed: 10/28/2022]
Abstract
Food allergy is increasing in prevalence in westernized countries, leading to significant morbidity including nutritional deficiencies and growth delay as well as psychosocial burdens and the potential for fatal anaphylaxis. There is currently no effective form of therapy, and the mainstay of treatment remains strict avoidance. However, there are a number of promising therapeutic strategies currently being investigated for the treatment of food allergies. Allergen-specific approaches, such as various forms of immunotherapy, have been a major focus of investigation and appear to be promising methods of desensitization. More recently, the addition of anti-IgE monoclonal antibodies (mAbs) to immunotherapy regimens has been studied. Early work with antigen-fixed leukocytes in a murine model has shown promise in inducing tolerance, as have vaccines containing modified recombinant food proteins coadministered with heat-killed Escherichia coli. Nonspecific approaches include a Chinese herbal formulation, anti-IgE mAbs, and Trichuris suis ova therapy. The array of treatment modalities currently being investigated increases the likelihood of finding one or more effective therapies for the treatment of food allergy.
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The Immunomodulatory Effect of You-Gui-Wan on Dermatogoides-pteronyssinus-Induced Asthma. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2012; 2012:476060. [PMID: 22675381 PMCID: PMC3363355 DOI: 10.1155/2012/476060] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/22/2011] [Revised: 03/19/2012] [Accepted: 03/19/2012] [Indexed: 01/21/2023]
Abstract
The traditional Chinese medicine You-Gui-Wan (YGW) contains ten species of medicinal plants and has been used to improve health in remissive states of asthma for hundreds of years in Asia. However, little is known about the immunomodulatory mechanisms in vivo. Therefore, this study investigated the pathologic and immunologic responses to YGW in mice that had been repeatedly exposed to Dermatogoides-pteronyssinus (Der p). YGW reduced Der-p-induced airway hyperresponsiveness and total IgE in serum. It also inhibited eosinophil infiltration by downregulating the protein expression of IL-5 in serum and changed the Th2-bios in BALF by upregulating IL-12. Results of the collagen assay and histopathologic examination showed that YGW reduced airway remodeling in the lung. In addition, after YGW treatment there was a relative decrease in mRNA expression of TGF-β1, IL-13, eotaxin, RANTES, and MCP-1 in lung in the YGW group. The results of EMSA and immunohistochemistry revealed that YGW inhibited NF-κB expression in epithelial lung cells. YGW exerts its regulative effects in chronic allergic asthmatic mice via its anti-inflammatory activity and by inhibiting the progression of airway remodeling.
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Patil SP, Wang J, Song Y, Noone S, Yang N, Wallenstein S, Sampson HA, Li XM. Clinical safety of Food Allergy Herbal Formula-2 (FAHF-2) and inhibitory effect on basophils from patients with food allergy: Extended phase I study. J Allergy Clin Immunol 2011; 128:1259-1265.e2. [DOI: 10.1016/j.jaci.2011.06.015] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2010] [Revised: 06/10/2011] [Accepted: 06/15/2011] [Indexed: 12/21/2022]
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Antiasthmatic Effects of Herbal Complex MA and Its Fermented Product MA128. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2011; 2012:769508. [PMID: 22203879 PMCID: PMC3235914 DOI: 10.1155/2012/769508] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/29/2011] [Accepted: 08/29/2011] [Indexed: 11/18/2022]
Abstract
This study was conducted to determine if oral administration of the novel herbal medicine, MA, and its Lactobacillus acidophilus fermented product, MA128, have therapeutic properties for the treatment of asthma. Asthma was induced in BALB/c mice by systemic sensitization to ovalbumin (OVA) followed by intratracheal, intraperitoneal, and aerosol allergen challenges. MA and MA128 were orally administered 6 times a week for 4 weeks. At 1 day after the last ovalbumin exposure, airway hyperresponsiveness was assessed and samples of bronchoalveolar lavage fluid, lung cells, and serum were collected for further analysis. We investigated the effect of MA and MA128 on airway hyperresponsiveness, pulmonary eosinophilic infiltration, various immune cell phenotypes, Th2 cytokine production, OVA-specific IgE production, and Th1/Th2 cytokine production in this mouse model of asthma. In BALB/c mice, we found that MA and MA128 treatment suppressed eosinophil infiltration into airways and blood, allergic airway inflammation and AHR by suppressing the production of IL-5, IL-13, IL-17, Eotaxin, and OVA-specific IgE, by upregulating the production of OVA-specific Th1 cytokine (IFN-γ), and by downregulating OVA-specific Th2 cytokine (IL-4) in the culture supernatant of spleen cells. The effectiveness of MA was increased by fermentation with Lactobacillus acidophilus.
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Kim J, Natarajan S, Bae H, Jung SK, Cruikshank W, Remick DG. Herbal medicine treatment reduces inflammation in a murine model of cockroach allergen-induced asthma. Ann Allergy Asthma Immunol 2011; 107:154-62. [PMID: 21802024 DOI: 10.1016/j.anai.2011.05.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2011] [Revised: 04/14/2011] [Accepted: 05/02/2011] [Indexed: 11/17/2022]
Abstract
BACKGROUND Asthma is a significant disease among children, and its prevalence has increased notably during the last 2 decades. A traditional Korean medicine, So-Cheong-Ryong-Tang (SCRT), has been used for the treatment of asthma in Asia for centuries, but its mechanism for reducing bronchopulmonary inflammation in asthma has yet to be elucidated. OBJECTIVE To investigate whether the herbal extract SCRT inhibits inflammation in a mouse model of cockroach allergen-induced asthma. METHODS A house dust extract containing endotoxin and cockroach allergens was used for immunization and 2 additional pulmonary challenges in BALB/c mice. Mice were treated with SCRT or vehicle 1 hour before each pulmonary challenge. Respiratory parameters were evaluated by whole-body plethysmography and forced oscillation methods 24 hours after the last challenge. Bronchoalveolar lavage (BAL) fluid was collected, and histologic sections of lung were prepared either 4 or 24 hours after the last house dust extract challenge. RESULTS SCRT treatment significantly reduced the hyperreactivity of the airways as measured by whole-body plethysmography and direct measurement of airway resistance. Inflammation was significantly inhibited by SCRT treatment as demonstrated by reduced plasma IgE levels and improved pulmonary histologic characteristics. SCRT significantly reduced the number of neutrophils in the BAL fluid and also significantly reduced the BAL levels of CXC chemokines, providing a potential mechanism for the reduced inflammation. In a similar fashion, SCRT reduced eosinophil recruitment and BAL levels of eotaxin and RANTES. CONCLUSION These data indicate that SCRT treatment alleviates asthma-like pulmonary inflammation via suppression of specific chemokines.
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Affiliation(s)
- Jiyoun Kim
- Department of Pathology and Laboratory Medicine, Boston University School of Medicine, Boston, Massachusetts 02118, USA.
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Nagai T, Nakao M, Shimizu Y, Kodera Y, Oh-Ishi M, Maeda T, Yamada H. Proteomic Analysis of Anti-inflammatory Effects of a Kampo (Japanese Herbal) Medicine "Shoseiryuto (Xiao-Qing-Long-Tang)" on Airway Inflammation in a Mouse Model. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2011; 2011:604196. [PMID: 19861507 PMCID: PMC3136714 DOI: 10.1093/ecam/nep151] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/15/2009] [Accepted: 08/25/2009] [Indexed: 12/04/2022]
Abstract
Effects of a Kampo (Japanese herbal) medicine "shoseiryuto (SST, xiao-qing-long-tang in Chinese)", which has been used for the treatment of allergic bronchial asthma clinically, were examined on ovalbumin (OVA)-sensitized allergic airway inflammation model (i.e., bronchial asthma) in a mouse. When SST was orally administered at 0.5 g kg(-1) day(-1) from day 1 to 6 after OVA inhalation, SST reduced the inflammation in lung tissue, the number of eosinophils and the OVA-specific immunoglobulin E (IgE) antibody titer in bronchoalveolar lavage (BAL) fluids at 7 days after the OVA inhalation. SST also reduced the airway hyperreactivity at 6 days after the OVA inhalation. Proteomic analysis with the agarose two-dimensional electrophoresis showed that the expression of spectrin α2 was reduced in the lung tissue of OVA-sensitized mice and SST recovered the expression. Western blot and immunohistochemical analyses of lung tissue also confirmed this result. When prednisolone was orally administered at 3 mg kg(-1) day(-1) from day 1 to 6 after OVA inhalation, the inflammation in lung tissue, the number of eosinophils in BAL fluids and airway hyperreactivity were reduced in the OVA-sensitized mice. However, prednisolone did not reduce the OVA-specific IgE antibody titer in BAL fluids and did not recover the expression of spectrin α2 in lung tissue. These results suggest that at least a part of action mechanism of SST against OVA-sensitized allergic airway inflammation in a mouse model is different from that of prednisolone.
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Affiliation(s)
- Takayuki Nagai
- Kitasato Institute for Life Sciences and Graduate School of Infection Control Sciences, Japan
- Oriental Medicine Research Center, Kitasato University, Tokyo, Japan
| | - Marino Nakao
- Kitasato Institute for Life Sciences and Graduate School of Infection Control Sciences, Japan
| | - Yuliko Shimizu
- Kitasato Institute for Life Sciences and Graduate School of Infection Control Sciences, Japan
| | - Yoshio Kodera
- Laboratory of Biomolecular Dynamics, Department of Physics, Kitasato University School of Science, Sagamihara, Kanagawa, Japan
| | - Masamichi Oh-Ishi
- Laboratory of Biomolecular Dynamics, Department of Physics, Kitasato University School of Science, Sagamihara, Kanagawa, Japan
| | - Tadakazu Maeda
- Laboratory of Biomolecular Dynamics, Department of Physics, Kitasato University School of Science, Sagamihara, Kanagawa, Japan
| | - Haruki Yamada
- Kitasato Institute for Life Sciences and Graduate School of Infection Control Sciences, Japan
- Oriental Medicine Research Center, Kitasato University, Tokyo, Japan
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Liou CJ, Huang WC, Kuo ML, Yang RC, Shen JJ. Long-term oral administration of Gynostemma pentaphyllum extract attenuates airway inflammation and Th2 cell activities in ovalbumin-sensitized mice. Food Chem Toxicol 2010; 48:2592-8. [PMID: 20558230 DOI: 10.1016/j.fct.2010.06.020] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2010] [Revised: 06/08/2010] [Accepted: 06/10/2010] [Indexed: 01/20/2023]
Abstract
Our previous report demonstrated that the oral administration of short-term high dose Gynostemma pentaphyllum extract (5 g/kg per day for 7days) decreased allergic reactions in ovalbumin (OVA)-sensitized mice. The aim of this study was to determine whether long-term oral administration of G. pentaphyllum attenuated airway inflammation in OVA-sensitized mice. Mice were sensitized and challenged with normal saline or OVA. OVA-sensitized mice were fed with 1.75 g/kg (low dose, GPL) or 5 g/kg (high dose, GPH) G. pentaphyllum extract, five days a week for 4 weeks. The airway hyperresponsiveness (AHR) and eosinophilia in bronchoalveolar lavage fluid (BALF) were examined. The cytokine levels or antibodies in BALF, serum and spleen cell culture supernatants were also determined. Both high and low dose extracts reduced AHR, serum OVA-IgE, and Th2-associated cytokine levels in spleen cell supernatants and BALF in OVA-sensitized mice. These results show that long-term orally administered G. pentaphyllum extract reduced allergic reactions in OVA-sensitized mice.
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Affiliation(s)
- Chian-Jiun Liou
- Department of Nursing, Chang Gung Institute of Technology, Tao-Yuan, Taiwan, ROC
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Kuo DH, Yeh CH, Shieh PC, Cheng KC, Chen FA, Cheng JT. Effect of shanzha, a Chinese herbal product, on obesity and dyslipidemia in hamsters receiving high-fat diet. JOURNAL OF ETHNOPHARMACOLOGY 2009; 124:544-550. [PMID: 19454308 DOI: 10.1016/j.jep.2009.05.005] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2008] [Revised: 04/19/2009] [Accepted: 05/10/2009] [Indexed: 05/27/2023]
Abstract
AIM The present study is designed to investigate the effect of shanzha (Crataegus pinnatifida) on obesity or dyslipidemia induced by high-fat diet in hamsters and characterize the role of PPARalpha in this action of shanzha. MATERIALS AND METHODS We induced dyslipidemia and obesity in hamsters using high-fat diet and treated hamsters with shanzha or vehicle for 7 days. We measured the body weight, adipose tissue weights, and food intake of hamsters. Plasma total cholesterol (TC), triglyceride (TG), LDL-cholesterol (LDL-C) and HDL-cholesterol (HDL-C) were determined at the beginning and end of this treatment. Effect of shanzha on adipogenesis was examined in vitro and change of PPARalpha was analyzed using Western blot. RESULTS The food intake, body weights, and weights of both brown and white adipose tissues were markedly reduced in hamsters receiving shanzha as compared with the vehicle-treated control. Plasma levels of TC, TG and LDL-C were decreased by this shanzha treatment while HDL-C was elevated. The effects of shanzha were reversed by the combined treatment with PPARalpha antagonist, MK886. Shanzha inhibited the fat droplet accumulation in 3T3-L1 adipocytes in a dose-dependent manner and this effect was abolished by MK886. Western blot results showed activation of PPARalpha by shanzha in hamster adipose tissue. CONCLUSION We suggest that shanzha could activate PPARalpha to improve dyslipidemia or obesity.
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Affiliation(s)
- Daih-Huang Kuo
- Department of Pharmacy, Tajen University, Yen-Pou, Ping Tung Shien, 90701, Taiwan, ROC
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Das AK, Mizuguchi H, Kodama M, Dev S, Umehara H, Kitamura Y, Matsushita C, Takeda N, Fukui H. Sho-seiryu-to suppresses histamine signaling at the transcriptional level in TDI-sensitized nasal allergy model rats. Allergol Int 2009; 58:81-8. [PMID: 19050374 DOI: 10.2332/allergolint.o-07-526] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2007] [Accepted: 07/09/2008] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND The therapeutic use of Kampo medicine, Sho-seiryu-to (SST) in allergic disorders is well known. As histamine plays a central role in allergic diseases, it is possible that SST affects the allergy-related histamine signaling. In this study, we investigated the effect of SST on allergy-related histamine signaling in the nasal mucosa of toluene 2, 4-diisocyanate (TDI)-sensitized nasal allergy model rats. METHODS Six-week-old male, Brown Norway rats were sensitized for 2 weeks with 10 microl of 10% TDI, and after a 1 week interval, provocation was initiated with the same amount of TDI. SST (0.6g/rat) was given orally 1 hour before TDI treatment began for a period of 3 weeks. Nasal symptoms were scored for 10 minutes immediately after TDI-provocation. The genes expression in nasal mucosa was determined using real-time quantitative RT-PCR. RESULTS SST significantly suppressed TDI-induced nasal allergy-like symptoms. TDI provocation showed a significant up-regulation of histamine H(1) receptor (H1R) and histidine decarboxylase (HDC) gene expressions. Prolonged pre-treatment of SST significantly suppressed the mRNA levels of H1R and HDC that was up-regulated by TDI. SST also suppressed TDI-induced interleukin (IL)-4 and IL-5 mRNA elevation. However, SST showed no significant effect for TDI-induced mRNA elevation of IL-13. CONCLUSIONS These results demonstrate that SST alleviates nasal symptoms by the inhibition of histamine signaling through suppression of TDI-induced H1R and HDC gene up-regulation. SST also suppresses cytokine signaling through suppression of IL-4 and IL-5 gene expression. Suppression of histamine signaling may be a novel mechanism of SST in preventing allergic diseases.
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Affiliation(s)
- Asish Kumar Das
- Department of Molecular Pharmacology, Institute of Health-Biosciences, The University of Tokushima Graduate School, Tokushima, Japan
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Huang WC, Kuo ML, Li ML, Yang RC, Liou CJ, Shen JJ. Gynostemma pentaphyllum decreases allergic reactions in a murine asthmatic model. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2008; 36:579-92. [PMID: 18543390 DOI: 10.1142/s0192415x08005990] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The increasing incidence of asthma in developing countries emphasizes the importance of identifying more effective treatments that have low cost. Gynostemma pentaphyllum (Thunb.) Makino (Cucurbitaceae), a common herbal tea in China, has been used to treat lung inflammation. Since the Th2 cytokines are the major mediators in the pathogenesis of asthma, Th1-biased immune responses caused by G. pentaphyllum might have the potential to relieve asthmatic symptoms. We hypothesized that oral administration of G. pentaphyllum extracts might suppress Th2 cytokine-induced airway inflammation responses in ovalbumin (OVA)-sensitive mice. BALB/c mice were sensitized with intraperitoneal injection and challenged 3 times with OVA inhalation (IH) (the IH3 model). G. pentaphyllum was orally administered for 7 consecutive days before the end of the OVA challenge. In the IH5 model, 2 more OVA challenges were administered to mimic the encounter with an allergen after drug treatment. G. pentaphyllum extracts significantly attenuated airway hyperresponsiveness (AHR) and inhibited eosinophil infiltration in mice in both models. Serum OVA-specific antibodies were also reduced with the treatment. Decreased Th2-type cytokines and increased IFN-gamma were detected in the cultures of OVA-activated splenocytes from treated mice. Our results suggest that G. pentaphyllum extracts might be beneficial for asthma airway inflammation through the suppression of Th2 activity.
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Affiliation(s)
- Wen-Chung Huang
- The Department of Life Science, National Taiwan Normal University, 88 Sec. 4, Ting-Chou Road, Taipei, 116, Taiwan
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Cho SJ, Kim HW, Kim BY, Cho SI. Sam So Eum, a herb extract, as the remedy for allergen-induced asthma in mice. Pulm Pharmacol Ther 2008; 21:578-83. [PMID: 18387835 DOI: 10.1016/j.pupt.2008.02.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2007] [Revised: 12/24/2007] [Accepted: 02/13/2008] [Indexed: 11/16/2022]
Abstract
We studied administering Sam So Eum (SSE) as a herbal medicine to treat asthma in mice and we discussed the mechanism of restoring the immuno-modulating cytokines such as IL-10 and IFN-gamma. The mice treated with SSE did not show any significant variation in their body weight and they looked very similar to the controlled ones. The SSE-treated mice showed reduced levels of airway responsiveness to methacholine, and these levels were initially elevated by the induction of asthma compared to the control group. The SSE elevated production level of IFN-gamma, which was down-regulated upon induction of asthma. This result implies that SSE can change the Th1/Th2 ratio through Th1-skewing reactions, and that SSE can decrease airway hyperresponsiveness by changing the Th1/Th2 ratio. The treatment with SSE also restored the IL-10 level to that of the naive condition. This means that SSE reduced the airway inflammation through this pathway. The ovalbumin (OVA)-specific antibody (total Ig) production in the serum was also decreased upon SSE treatment. Prednisolone (PD) was used as positive control. The effectiveness of SSE was almost the same as that of PD. These results suggest the possibility of using SSE for the treatment of patients with asthma, and its therapeutic efficacy involves restoring the IFN-gamma and IL-10 levels.
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Affiliation(s)
- Su Jin Cho
- Department of Pathology, College of Medicine, Korea University, Seoul, Republic of Korea
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Lee JA, Sung HN, Jeon CH, Gill BC, Oh GS, Youn HJ, Park JH. A carbohydrate fraction, AIP1 from Artemisia iwayomogi suppresses pulmonary eosinophilia and Th2-type cytokine production in an ovalbumin-induced allergic asthma. Down-regulation of TNF-alpha expression in the lung. Int Immunopharmacol 2007; 8:117-25. [PMID: 18068107 DOI: 10.1016/j.intimp.2007.10.022] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2007] [Revised: 10/26/2007] [Accepted: 10/26/2007] [Indexed: 11/18/2022]
Abstract
Asthma is a chronic inflammatory disease of the airways characterized by reversible airway obstruction, airway hyperreactivity, and remodeling of the airways. The incidence of asthma is on the rise despite ongoing intensive asthma research. Artemisia iwayomogi, a member of the Compositae, is a perennial herb easily found around Korea and has been used as a traditional anti-inflammatory medicine in liver diseases. We investigated suppressive effects of AIP1, a water-soluble carbohydrate fraction from A. iwayomogi on ovalbumin-induced allergic asthma in BALB/c mice and studied the possible mechanisms of its anti-allergic action. AIP1 significantly reduced pulmonary eosinophilia and Th2 cytokine expression in the lungs as well as serum IgE levels. Flow cytometric analysis of lung-infiltrating cells showed that the surface levels of CD11c and MHC II in CD11c+MHC II+ cells, potent dendritic cells, decreased in animals treated with AIP1. Expression of TNF-alpha, one of several proinflammatory cytokines released into the airway during episodes of asthma, was down-regulated by AIP1 injection, suggesting that reduced expression of TNF-alpha could account for the suppression of pulmonary eosinophilia and Th2-type cytokine production by AIP1.
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Affiliation(s)
- Jin-Ah Lee
- Department of Biology, Changwon National University, Changwon, Kyungnam 641-773, South Korea
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Chang TT, Huang CC, Hsu CH. Inhibition of mite-induced immunoglobulin E synthesis, airway inflammation, and hyperreactivity by herbal medicine STA-1. Immunopharmacol Immunotoxicol 2007; 28:683-95. [PMID: 17190743 DOI: 10.1080/08923970601067409] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The availability of STA-1 in suppressing allergen-induced immunoglobulin E (IgE) synthesis, airway inflammation and hyperreactivity in a murine model was investigated. The mice were intraperitoneally sensitized with Dermatophagoides pteronyssinus group 5 allergen (Der p 5) and orally treated with 300 mg/kg of STA-1 every other day for 14 days. The Der p 5-specific immunologic responses including changes of specific immunoglobulin G and E, cells in the broncholarvage fluid, and airway hyperreactivity were measured when mice received inhalation challenge with Der p 5 after sensitization for 21 days. By comparing with sham-treated groups, the synthesis of Der p 5-specific IgE was downregulated while the influx of eosinophils and neutrophils in the airway were remarkably reduced. In addition, Der p 5-induced airway hyperreactivity also was significantly eliminated by STA-1 treatment. These results showed that STA-1 could effectively suppress the Der p 5-induced allergic reactions, and the availability of STA-1 for the treatment of allergic asthma was demonstrated in this study.
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Affiliation(s)
- Tung-Ti Chang
- Graduate Institute of Chinese Medical Science, China Medical University, Taichung, Taiwan, Republic of China
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39
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Kung YY, Chen YC, Hwang SJ, Chen TJ, Chen FP. The prescriptions frequencies and patterns of Chinese herbal medicine for allergic rhinitis in Taiwan. Allergy 2006; 61:1316-8. [PMID: 17002708 DOI: 10.1111/j.1398-9995.2006.01152.x] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The evaluation of Chinese herbal medicines (CHM) to allergic rhinitis (AR) by large-scale pharmaco-epidemiological study is not ease found, although CHM had been reported to have potential effect for AR in some clinical trials. AIMS OF THE STUDY To explore the frequency and pattern of CHM prescriptions on AR, we have the study by analysing the population-based CHM database in Taiwan. METHODS The way for this study was linked and processed the complete traditional Chinese medicine database for Taiwanese recorded in the year 2002. The diagnosis of AR was extracted with the only single ICD-9 Code of 477 to calculate the frequency and pattern of prescriptions. Association rule was applied to analyse co-prescription of CHM for patients with AR. RESULTS In the year 2002, among the 22 520 776 valid beneficiaries of the National Health Insurance, Taiwan, 914 612 subjects (3.8% of the total valid beneficiaries) have diagnosed AR. There were 35.6% of AR patients been treated by CHM. The peak age of AR patients treated by CHM was at the first decade (0-10). For the AR patients, the most common Chinese herbal formula prescription was Shin-yi-qing-fei-tang, or Angelica dahurica (Bai-zhi) for the single Chinese herb. While for the combination treatments the most common prescription was the two formulae, Xiao-qing-long-tang and Shin-yi-san. CONCLUSIONS Because of the high utilization rate of the CHM treatment for AR, a large-scale randomized trial warrants further research for its efficacy and safety.
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Affiliation(s)
- Y Y Kung
- Center for Traditional Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
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40
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Chan CK, Kuo ML, Shen JJ, See LC, Chang HH, Huang JL. Ding Chuan Tang, a Chinese herb decoction, could improve airway hyper-responsiveness in stabilized asthmatic children: a randomized, double-blind clinical trial. Pediatr Allergy Immunol 2006; 17:316-22. [PMID: 16846448 DOI: 10.1111/j.1399-3038.2006.00406.x] [Citation(s) in RCA: 81] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Traditional Chinese medicine has a long history of application in the treatment of bronchial asthma. Solid scientific evidence, however, is not available despite its widespread use among patients worldwide and in Taiwan. To assess the effect of Ding Chuan Tang (DCT) in airway hyper-responsiveness (AHR) on asthmatic children via randomized, double blind, placebo-controlled clinical trial. This study enrolled children who were aged 8-15 and diagnosed as mild to moderate persistent asthma patients. They were randomly allocated to receive 6.0 g DCT or placebo daily for 12 wk. Self-recorded daily symptom scores, medication scores, and morning and evening peak expiratory flow rates were returned at the monthly clinic. Pulmonary function test, methacholine challenge test, and serum inflammatory mediators were measured before and at the end of the trial. Fifty-two asthmatic children completed the clinical study. Twenty-eight patients were assigned to the treatment group and 24 to the placebo group. At the end of the treatment period, AHR determined by log PC(20) was significantly improved in the DCT group (0.51 +/- 1.05 mg/ml vs. 0.26 +/- 0.84 mg/ml, p = 0.034). The total clinical and medication reduced parameters showed improvement in the DCT group (p = 0.004). The AHR, symptom and medication scores in children with persistent asthma were significantly improved with DCT treat for 12 wk. The results suggested more stable airways achieved with such an add-on complementary therapy.
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Affiliation(s)
- Chin-Kan Chan
- Department of Pediatrics, Division of Allergy, Asthma and Rheumatology, Chang Gung Children's Hospital and Chang Gung University, Taoyuan, Taiwan
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41
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Lee SKW, Wong CK, Sung RYT, Leung TF, Fung KP, Leung PC, Lam CWK. In vitro anti-allergic activities of a newly concocted traditional Chinese medicine--the wheeze-relief formula. JOURNAL OF ETHNOPHARMACOLOGY 2006; 103:406-12. [PMID: 16169693 DOI: 10.1016/j.jep.2005.08.031] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2005] [Revised: 08/09/2005] [Accepted: 08/16/2005] [Indexed: 05/04/2023]
Abstract
Asthma is one of the most common chronic diseases worldwide. Western medications such as glucocorticoids are effective therapeutic agents but may be associated with side effects. Traditional Chinese medicine (TCM) has been used for treating allergic diseases with observable clinical benefits. The present study investigated whether a novel TCM concoction, the wheeze-relief formula (WRF), possesses in vitro anti-allergic activities. We measured the effects of WRF on the release of eosinophil cationic protein (ECP) by human eosinophils using fluorescence enzyme immunoassay, expression of chemokine receptor CCR3 and adhesion molecule CD49d on eosinophils using immunophenotyping, cytokine induction from peripheral blood mononuclear cells (PBMC) using cytometric bead array (CBA), and the gene expression of cytokines and cytokine receptors using cDNA expression array. Results demonstrated that WRF dose-dependently and significantly: (1) suppressed ECP release from eosinophils activated with granulocyte macrophage-colony stimulating factor (GM-CSF) and platelet activating factor (PAF); (2) inhibited the expression of CCR3 and CD49d on PAF-activated eosinophils; and (3) attenuated the production of tumor necrosis factor alpha and gene expression of IL-2 receptor chain alpha (CD25) on house dust mite (Der p 1) activated PBMC. The above results suggest a possible anti-allergic role of WRF and provide a biochemical basis for further clinical trial on human subjects.
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Affiliation(s)
- S K W Lee
- Department of Chemical Pathology, the Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong
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42
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Roh GS, Seo SW, Yeo S, Lee JM, Choi JW, Kim E, Shin Y, Cho C, Bae H, Jung SK, Kwack K. Efficacy of a traditional Korean medicine, Chung-Sang-Bo-Ha-Tang, in a murine model of chronic asthma. Int Immunopharmacol 2005; 5:427-36. [PMID: 15652771 DOI: 10.1016/j.intimp.2004.09.036] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2004] [Revised: 06/02/2004] [Accepted: 09/24/2004] [Indexed: 11/28/2022]
Abstract
Traditional herbal medicines may be viable alternatives to corticosteroid therapy for treatment of asthma. However, the therapeutic mechanisms of herbal compounds remain a matter of considerable debate. This study was performed to evaluate the effects of Chung-Sang-Bo-Ha-Tang (CSBHT), a herbal compound administrated therapeutically to asthma patients for centuries, on airway inflammation and remodeling in a murine model of chronic asthma. BALB/c mice sensitized to ovalbumin (OVA) were chronically challenged with aerosolized OVA for 6 weeks. During the last 2 weeks, some mice were treated daily with CSBHT by intragastric feeding. Dexamethasone (Dex)-treated, phosphate-buffered saline (PBS)-treated, and naive mice served as controls. The effects of CSBHT on airway inflammation, lung pathology, and cytokine production were evaluated. Mice exposed to recurrent airway challenge with OVA had chronic inflammation and characteristics of airway remodeling, including subepithelial fibrosis, epithelial hypertrophy, and goblet cell hyperplasia. CSBHT was as effective as Dex at moderately reducing these changes compared to the PBS-treated mice. In addition, IL-5 and IFN-gamma levels in supernatants of Concanavalin A (Con A)-activated splenocyte cultures were reduced in mice treated with CSBHT. Treatment with CSBHT during the last 2 weeks of challenge modulated airway inflammation and remodeling in a murine model of chronic asthma. Thus, CSBHT may effectively delay the progression of airway inflammation and remodeling.
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Affiliation(s)
- Gu Seob Roh
- National Genome Research Institute, National Institute of Health, 5 Nokbun-dong, Eunpyung-gu, Seoul 122-701, South Korea
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43
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Lin BF, Chiang BL, Lin JY. Amaranthus spinosus water extract directly stimulates proliferation of B lymphocytes in vitro. Int Immunopharmacol 2005; 5:711-22. [PMID: 15710340 DOI: 10.1016/j.intimp.2004.12.001] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2004] [Revised: 11/26/2004] [Accepted: 12/01/2004] [Indexed: 11/27/2022]
Abstract
Amaranthus spinosus Linn. (thorny amaranth), a plant that grows in the wild fields of Taiwan, is extensively used in Chinese traditional medicine to treat diabetes. There have been no published studies on the immunological effects of A. spinosus. To determine whether A. spinosus has immuno-modulatory effects and clarify which types of immune effector cells are stimulated in vitro, we investigated the stimulatory effect of wild A. spinosus water extract (WASWE) on spleen cells from female BALB/c mice. We found that WASWE significantly stimulated splenocyte proliferation. However, isolated B lymphocytes, but not T lymphocytes, could be stimulated by WASWE in a dose response manner. After sequentially purifying WASWE, a novel immuno-stimulating protein (GF1) with a molecular weight of 313 kDa was obtained. The immuno-stimulating activity of the purified protein (GF1) was 309 times higher than that of WASWE. These results indicate that WASWE does indeed exhibit immuno-stimulating activity via directly stimulating B lymphocyte activation in vitro. Further, these results suggest that the immuno-stimulating effects of WASWE might lead to B lymphocyte activation and subsequent T cell proliferation in vitro. These results are potentially valuable for future nutraceutical and immuno-pharmacological use of WASWE or its purified fractions.
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Affiliation(s)
- Bi-Fong Lin
- Department of Biochemical Science and Technology, Institute of Microbiology and Biochemistry, College of Life Science, National Taiwan University, Taiwan, Republic of China
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44
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Nagai T, Arai Y, Emori M, Nunome SY, Yabe T, Takeda T, Yamada H. Anti-allergic activity of a Kampo (Japanese herbal) medicine "Sho-seiryu-to (Xiao-Qing-Long-Tang)" on airway inflammation in a mouse model. Int Immunopharmacol 2005; 4:1353-65. [PMID: 15313433 DOI: 10.1016/j.intimp.2004.05.021] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2003] [Revised: 11/23/2003] [Accepted: 05/30/2004] [Indexed: 11/16/2022]
Abstract
Effects of a Kampo (Japanese herbal) medicine "Sho-seiryu-to (SST, Xiao-Qing-Long-Tang in Chinese)", which has been used for the treatment of allergic bronchial asthma clinically, were examined on ovalbumin (OVA)-sensitized allergic airway inflammation model (i.e., bronchial asthma) in a mouse. When SST was orally administered at 0.5 g/kg/day from day 1 to 6 days after OVA inhalation, SST reduced the OVA-specific IgE antibody titer in bronchoalveolar lavage (BAL) fluids at 7 days after the OVA inhalation. CD4(+) T cells obtained from the mouse lung produced more interleukin (IL)-4 and IL-5 but less interferon (IFN)-gamma than T cells from nonsensitized control animals. However, oral administration of SST reduced the production of IL-4 and IL-5 and the production of IFN-gamma returned to the control level. In addition, the IL-4 level was increased in the BAL fluid of the OVA-sensitized animals compared to the nonsensitized control, while the IFN-gamma levels decreased. SST reduced the IL-4 levels in the BAL fluids and returned the IFN-gamma level to control levels. Nerve growth factor (NGF) was increased in the BAL fluids of the OVA-sensitized mice over that of nonsensitized mice, but oral administration of SST augmented the NGF levels to approximately 2 times higher than in the sensitized mice. Although lung cells obtained from sensitized mice produced higher levels of NGF than nonsensitized mice, oral administration of SST augmented the production of NGF by the lung cells even higher ( approximately 2 times more than cells from sensitized mice). Administration of anti-NGF antibody to the airway blocked the effects of SST. These results suggest that SST modulates Th1/Th2 balance in the lungs and augmentation of NGF in the lungs may be related to the effects of SST. Pinellic acid (9S, 12S, 13S-trihydroxy-10E-octadecenoic acid), one component of the herbs of SST [Int. Immunopharmacol. 2 (2002) 1183], was purified from the tuber of Pinellia ternata Breitenbach. Oral administration of pinellic acid (50 microg/kg/day) also reduced the OVA-specific IgE antibody titer in BAL fluids from the sensitized mouse. This result suggests that pinellic acid is one of active ingredient(s) in SST.
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Affiliation(s)
- Takayuki Nagai
- Kitasato Institute for Life Sciences, Kitasato University, 5-9-1 Shirokane, Minato-ku Tokyo 108-8641, Japan
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45
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Ko E, Rho S, Cho C, Choi H, Ko S, Lee Y, Hong MC, Shin MK, Jung SG, Bae H. So-Cheong-Ryong-Tang, tradititional Korean medicine, suppresses Th2 lineage development. Biol Pharm Bull 2005; 27:739-43. [PMID: 15133258 DOI: 10.1248/bpb.27.739] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The present study was designed to evaluate the effect of So-Cheong-Ryong-Tang (SCRT, also called Sho-Seiryu-To or Xiao-Qing-Long-Tang) on helper T cell development by monitoring Th1/Th2-specific cytokine secretion patterns in artificially induced Th1 or Th2 polarized conditions. The results demonstrated that Th2 cells were dramatically underpopulated in the Th2-driven condition triggered by SCRT treatment, while the Th1 cells were not altered in the Th1-skewed condition. Furthermore, under Th2-skewed conditions the levels of interleukin-4 were considerably decreased with SCRT treatment. The expression of GATA-3, a transcription factor that plays a pivotal role in Th2 lineage programming, did not change with SCRT treatment, while the expression of another Th2 transcription factor, c-Maf, was dramatically suppressed. These data suggest that SCRT modulates Th2 development by suppressing c-Maf expression. This study implies that the SCRT effect on CD4(+) T cells is a key pharmacologic point of effect for treating IgE-mediated allergic asthma. These results also suggest that SCRT might be a useful agent for the correction of Th2-dominant pathologic disorders.
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Affiliation(s)
- Eunjung Ko
- Department of Physiology, College of Oriental Medicine, Kyunghee University, Seoul, Korea
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46
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Makino T, Inagaki T, Komatsu KI, Kano Y. Pharmacokinetic interactions between Japanese traditional medicine (kampo) and modern medicine (III). Effect of Sho-seiryu-to on the pharmacokinetics of azelastine hydrochloride in rats. Biol Pharm Bull 2005; 27:670-3. [PMID: 15133242 DOI: 10.1248/bpb.27.670] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Sho-seiryu-to (SST) is widely used herbal formula in Japanese traditional medicine (kampo) to treat allergic diseases. Since Japanese physicians frequently prescribe this formula combined with azelastine hydrochloride, one of anti-histamine and anti-allergic medicines, we evaluated the pharmacokinetic interactions between SST and azelastine hydrochloride in rats to obtain the drug information for the prevention from disadvantage or adverse effects by their combined therapy. Oral administration of SST did not influence the plasma concentration profile of azelastine after its intravaneous injection, suggesting that SST would not change the activities of metabolic enzymes such as cytochrome P450s. However, maximum concentration (C(max)) of azelastine after oral administration of azelastine hydrochloride was significantly reduced and mean residence time (MRT) was significantly lengthened when SST was orally administered at 20 times amount of human daily dosage. There was not significant difference in the area under the plasma concentration-time curve (AUC), suggesting that SST might delay the absorption of azelastine without affecting the extent of bioavailability. Since this delay was independent of ephedrine that is a main constituent of SST and that a suppressor for gastric transit, SST might form unsoluble complex with azelastine to reduce its absorption. At the double of human daily dose, SST did not made the absorption of azelastine delay. The possibility that SST reduce the absorption of azelastine hydrochloride could not be denied completely, however, it is suggested that SST would not cause pharmacokinetic interaction with azelastine hydrochloride clinically.
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Affiliation(s)
- Toshiaki Makino
- Department of Kampo Medicinal Science, Hokkaido College of Pharmacy, Otaru, Japan.
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47
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Ko E, Park JW, Rho S, Cho C, Park S, Ko S, Lee Y, Hong MC, Shin MK, Ryu KW, Bae H. Chung-Yeul-Gue-Soup-Sa-Gan-Tang, traditional Korean medicine, enhances CD4(+) T cell activities and modulates Th1/Th2 lineage development. J Pharmacol Sci 2004; 94:359-67. [PMID: 15107575 DOI: 10.1254/jphs.94.359] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Abstract
Chung-Yeul-Gue-Soup-Sa-Gan-Tang (CYT), a traditional Korea herbal medicine, has been widely used in Korea for the treatment of various immunological disorders, including allergic asthma. In this study, CYT was examined in vitro and tested for possible immunological effects. The results demonstrated that CYT had no mitogenic effects on unstimulated CD4(+) T cells, but rather increased CD4(+) T cell proliferation upon activation with anti-CD3/CD28 antibody. Under the Th0 condition, CYT also enhanced expression of interleukin (IL)-2 in purified murine CD4(+) T cells assayed by real-time PCR, suggesting that CYT moderately increases the activity of helper T cells upon T cell receptor ligation under the neutral condition. However, the Th1 cells were overpopulated following CYT treatment under the Th1 condition, while Th2 cells were under-populated in the Th2 driven condition. In addition, under Th1/Th2-skewed conditions, the levels of IL-4 were considerably decreased, while the expression of T-bet and interferon-gamma were increased with CYT treatment. Thus, CYT enhances Th1 lineage development from naive CD4(+) T cells both by increasing Th1 specific cytokine secretion and repressing Th2 specific cytokine production. These results suggest that CYT is a desirable agent for the correction of Th2 dominant pathological disorders.
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Affiliation(s)
- Eunjung Ko
- Department of Physiology, College of Oriental Medicine, Kyunghee University, Seoul, Korea
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48
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Li XM, Zhang TF, Sampson H, Zou ZM, Beyer K, Wen MC, Schofield B. The potential use of Chinese herbal medicines in treating allergic asthma. Ann Allergy Asthma Immunol 2004; 93:S35-44. [PMID: 15330010 DOI: 10.1016/s1081-1206(10)61485-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
OBJECTIVE To discuss the potential use of the Chinese herbal formula MSSM-002 in treating asthma based on its effects on a murine model of allergic asthma, immunoregulatory actions on T(H)2 cells in vitro, and the means of standardization for herbal formula quality control. DATA SOURCES Information presented at the 2002 American College of Allergy, Asthma and Immunology (ACAAI) Annual Scientific Meeting International Symposium on Complementary Alternative Medicine in San Antonio, TX. STUDY SELECTION All presentations from the ACAAI meeting that discussed MSSM-002 were considered for this review. RESULTS The Chinese herbal formula MSSM-002 suppressed airway hyperreactivity and eosinophilic inflammation in a murine model of allergic asthma. These effects were comparable to dexamethasone but were not accompanied by the suppression of T(H)1 responses seen with dexamethasone. In vitro studies demonstrated that MSSM-002 significantly decreased antigen-induced T(H)2 cytokine secretion by murine T(H)2 polarized splenocytes and human mucosal T(H)2 cell lines, which in contrast to dexamethasone did not cause apoptosis and was not cytotoxic but was associated with decreased GATA-3 expression. Chromatographic fingerprints of MSSM-002 and evaluation of in vivo actions showed that the quality of several batches of MSSM-002 was consistent. CONCLUSION MSSM-002 has a therapeutic effect on allergic asthma and immunoregulatory actions on established T(H)2 cells and may prove to be of potential clinical benefit to asthma patients.
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Affiliation(s)
- Xiu-Min Li
- Department of Pediatrics, Mount Sinai School of Medicine, New York, New York 10029-6574, USA.
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49
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Ko E, Rho S, Lee EJ, Seo YH, Cho C, Lee Y, Min BI, Shin MK, Hong MC, Bae H. Traditional Korean medicine (SCRT) modulate Th1/Th2 specific cytokine production in mice CD4+ T cell. JOURNAL OF ETHNOPHARMACOLOGY 2004; 92:121-128. [PMID: 15099858 DOI: 10.1016/j.jep.2004.02.008] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2003] [Revised: 01/06/2004] [Accepted: 02/05/2004] [Indexed: 05/24/2023]
Abstract
Traditional Korea medicine, So-Cheong-Ryong-Tang (SCRT) also called as Xiao-qing-long-tang or Sho-seiru-to, contains eight species of medicinal plants and has been used for treating allergic diseases, such as allergic rhinitis and asthma, for hundreds of years in Asian countries. CD4+ T cells were highly purified by using magnetic bead from splenocytes of BALB/c mice. SCRT treatment slightly decreased the expression of cell surface protein CD69 on CD4+ T cell in the flow cytometry analysis. In RT-PCR analysis, SCRT increases the expression of IL-2 and IL2R-alpha mRNA, and decreases the expression of IL-4 mRNA, which is an important cytokine of Th2 cell development. On the other hand, SCRT treatment increases IFN-gamma expression, which is one of the key cytokines for Th1 cell development. Present study implies that SCRT can correct Th2 dominant condition directly affecting to the CD4+ T cell without significantly depressing general T cell activities. These results also suggest that the effect on CD4+ T cell may be the one of key pharmacological effect point for treating IgE medicated allergic asthma by SCRT.
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MESH Headings
- Adjuvants, Immunologic/administration & dosage
- Adjuvants, Immunologic/pharmacology
- Adjuvants, Immunologic/therapeutic use
- Animals
- Cell Survival/drug effects
- Cytokines/biosynthesis
- DNA Primers
- Drugs, Chinese Herbal/administration & dosage
- Drugs, Chinese Herbal/pharmacology
- Drugs, Chinese Herbal/therapeutic use
- Female
- Flow Cytometry
- Interferon-gamma/biosynthesis
- Interleukin-4/biosynthesis
- Korea
- Medicine, Traditional
- Mice
- Mice, Inbred BALB C
- Phytotherapy
- Plants, Medicinal
- RNA, Messenger/analysis
- Reverse Transcriptase Polymerase Chain Reaction
- Th1 Cells/drug effects
- Th1 Cells/metabolism
- Th2 Cells/drug effects
- Th2 Cells/metabolism
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Affiliation(s)
- Eunjung Ko
- Department of Physiology, College of Oriental Medicine, Kyunghee University, #1 Heoki-dong Dongdaemoon-gu, Seoul 130-701, South Korea
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50
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Yang SH, Hong CY, Yu CL. The stimulatory effects of nasal discharge from patients with perennial allergic rhinitis on normal human neutrophils are normalized after treatment with a new mixed formula of Chinese herbs. Int Immunopharmacol 2002; 2:1627-39. [PMID: 12469937 DOI: 10.1016/s1567-5769(02)00133-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In our previous study, we found a new mixed formula of Chinese herbs containing Shin-yi-san + Xiao-qing-long-tang + Xiang-sha-liu-jun-zi-tang (9 + 3 + 3 g divided in three doses/day) was beneficial to the patients with perennial allergic rhinitis (AR) via complicated immunomodulatory effects on both mononuclear cells (MNC) and polymorphonuclear neutrophils (PMN). In the present study, we further determined the effects of nasal fluid from AR patients on the functions of human PMN before and after treatment with the mixed formula. We found the nasal discharge, but not serum, from AR group with high serum IgE (H-IgE, serum IgE >200 KIU/l) before treatment exerted many stimulating effects on normal PMN including delayed apoptosis, enhanced production of soluble intercellular adhesion molecule 1 (sICAM-1), interleukin 8 (IL-8) and prostaglandin E2 (PGE2), increased phagocytosis, and augmented cyclooxygenase 2 (COX-2) mRNA expression of PMN. However, these stimulating effects of nasal fluid on PMN were not found in low IgE group (L-IgE, serum IgE <200 KIU/l). These PMN-enhancing effects of H-IgE nasal fluid were abolished after 3-month treatment with the mixed Chinese herb formula. In conclusion, our results suggest that the new mixed herb formula treatment suppressed nasal mucosa inflammation by normalizing stimulatory effects of allergic nasal discharge of patients with H-IgE allergic rhinitis.
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MESH Headings
- Adolescent
- Adult
- Apoptosis/drug effects
- Cells, Cultured
- Culture Media, Conditioned/chemistry
- Cyclooxygenase 2
- Dinoprostone/analysis
- Drugs, Chinese Herbal/pharmacology
- Drugs, Chinese Herbal/therapeutic use
- Female
- Humans
- Immunoglobulin E/immunology
- Inflammation/drug therapy
- Inflammation/immunology
- Intercellular Adhesion Molecule-1/analysis
- Interleukin-8/analysis
- Isoenzymes/genetics
- Leukotriene C4/analysis
- Male
- Membrane Proteins
- Mucus/immunology
- Mucus/physiology
- Nasal Mucosa/immunology
- Nasal Mucosa/physiopathology
- Neutrophils/cytology
- Neutrophils/drug effects
- Neutrophils/immunology
- Phagocytosis/drug effects
- Prostaglandin-Endoperoxide Synthases/genetics
- RNA, Messenger/genetics
- RNA, Messenger/metabolism
- Rhinitis, Allergic, Perennial/drug therapy
- Rhinitis, Allergic, Perennial/immunology
- Time Factors
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Affiliation(s)
- Sien-Hung Yang
- Institute of Clinical Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan
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