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Cao M, Zhan M, Jing H, Wang Z, Wang Y, Li X, Miao M. Network pharmacology and experimental evidence: MAPK signaling pathway is involved in the anti-asthma roles of Perilla frutescens leaf. Heliyon 2024; 10:e22971. [PMID: 38163225 PMCID: PMC10755271 DOI: 10.1016/j.heliyon.2023.e22971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 11/22/2023] [Accepted: 11/22/2023] [Indexed: 01/03/2024] Open
Abstract
Perilla frutescens (PF) leaf is a traditional Chinese medicine and food with beneficial effects on allergic asthma. We sought to elucidate the active compounds, the targets, and underlying mechanisms of PF leaf in the treatment of allergic asthma by using experimental pharmacology and network pharmacology. An OVA-allergic asthma murine model was constructed to evaluate the effect of PF leaf on allergic asthma. And the network pharmacology and western blotting were performed to evaluate its underlying mechanisms in allergic asthma. PF leaf treatment significantly improved the lung function of OVA model mice and mitigated lung injury by significantly reducing of OVA-specific immunoglobulin E in serum, and interleukin 4, interleukin 5 and tumor necrosis factor alpha in the bronchoalveolar lavage fluid. 50 core targets were screened based on 8 compounds (determined by high performance liquid chromatography) through compound-target- disease network. Furthermore, MAPK signaling pathway was identified as the pathway mediated by PF leaf with the most potential against allergic asthma. And the WB results showed that PF leaf could down-regulate the expression of p-ERK, p-JNK and p-p38, which was highly consistent with the predicted targets and pathway network. In conclusion, this study provides the evidence to support the molecular mechanisms of PF leaf on the treatment of allergic asthma using network pharmacology and in vivo experiments.
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Affiliation(s)
- Mingzhuo Cao
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou, 450058, China
| | - Mengling Zhan
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou, 450058, China
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450058, China
| | - Heyun Jing
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou, 450058, China
| | - Zeqian Wang
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou, 450058, China
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450058, China
| | - Yuan Wang
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou, 450058, China
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450058, China
| | - Xiumin Li
- Department of Microbiology and Immunology, and Otolaryngology, New York Medical College, Valhalla, NY, 10595, USA
| | - Mingsan Miao
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou, 450058, China
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Bisht D, Rashid M, Arya RKK, Kumar D, Chaudhary SK, Rana VS, Sethiya NK. Revisiting liquorice ( Glycyrrhiza glabra L.) as anti-inflammatory, antivirals and immunomodulators: Potential pharmacological applications with mechanistic insight. PHYTOMEDICINE PLUS : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 2:100206. [PMID: 35403088 PMCID: PMC8683220 DOI: 10.1016/j.phyplu.2021.100206] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 12/11/2021] [Accepted: 12/16/2021] [Indexed: 04/27/2023]
Abstract
BACKGROUND Glycyrrhiza glabra L. (G. glabra) commonly known as liquorice is one of the highly exploited and utilized medicinal plant of the world. Since ancient times liquorice is considered as an auspicious and valuable traditional medicine across the world for treatment of various ailments. METHOD Several electronic online scientific databases such as Science Direct, PubMed, Scopus, Scifinder, Google Scholar, online books and reports were assessed for collecting information. All the collected information was classified into different sections to meet the objective of the paper. RESULTS The electronic database search yielded 3908 articles from different countries. Out of them one ninety-eight articles published between 1956 and 2021 were included, corresponding to all detailed review on G. glabra and research on anti-inflammatories, antivirals and immunomodulatory through pre-clinical and clinical models. From all selective area of studies on G. glabra and its bioactive components it was established (including molecular mechanisms) as a suitable remedy as per the current requirement of pandemic situation arise through respiratory tract infection. CONCLUSION Different relevant studies have been thoroughly reviewed to gain an insight on utility of liquorice and its bioactive constituents for anti-inflammatories, antivirals and immunomodulatory effects with special emphasized for prevention and treatment of COVID-19 infection with possible mechanism of action at molecular level. Proposed directions for future research are also outlined to encourage researchers to find out various mechanistic targets and useful value added products of liquorice in future investigations.
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Affiliation(s)
- Dheeraj Bisht
- Department of Pharmaceutical Sciences, Sir J. C. Bose Technical Campus Bhimtal, Kumaun University Nainital, Uttarakhand, 263136, India
| | - Mohmmad Rashid
- Department of Pharmaceutical Chemistry and Pharmacognosy, College of Dentistry and Pharmacy, Buraydah Colleges, Al-Qassim, 31717, Saudi Arabia
| | - Rajeshwar Kamal Kant Arya
- Department of Pharmaceutical Sciences, Sir J. C. Bose Technical Campus Bhimtal, Kumaun University Nainital, Uttarakhand, 263136, India
| | - Deepak Kumar
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, Shoolini University, Solan, Himachal Pradesh, 173 229, India
| | | | - Vijay Singh Rana
- Faculty of Pharmacy, DIT University, Dehradun, Uttarakhand, 248009, India
| | - Neeraj K Sethiya
- Faculty of Pharmacy, DIT University, Dehradun, Uttarakhand, 248009, India
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Ming Zhuo C, Liu C, Srivastava KD, Lin A, Lazarski C, Wang L, Maskey A, Song Y, Chen X, Yang N, Zambrano L, Bushko R, Nowak-Wegrzyn A, Cox A, Liu Z, Huang W, Dunkin D, Miao M, Li XM. Anti-IgE Effect of Small-Molecule-Compound Arctigenin on Food Allergy in association with a Distinct Transcriptome Profile. Clin Exp Allergy 2021; 52:250-264. [PMID: 34757674 DOI: 10.1111/cea.14048] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 10/28/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Excessive production of IgE plays a major role in the pathology of food allergy. In an attempt to identify anti-IgE natural products, Arctium Lappa was one of the most effective herbs among approximately 300 screened medicinal herbs. However, little is known about its anti-IgE compounds. OBJECTIVE To identify compounds from Arctium Lappa for targeted therapy on IgE production and explore their underlying mechanisms. METHODS Liquid-liquid extraction and column chromatographic methods were used to purify the compounds. IgE inhibitory effects were determined on IgE producing human myeloma U266 cells, peanut-allergic murine model, and PBMCs from food-allergic patients. Genes involved in IgE inhibition in PBMCs were studied by RNA sequencing. RESULTS The main compounds isolated were identified as arctiin and arctigenin. Both compounds significantly inhibited IgE production in U266 cells, with arctigenin the most potent (IC50=5.09μg/mL). Arctigenin (at a dose of 13.3 mg/kg) markedly reduced peanut-specific IgE levels, blocked hypothermia and histamine release in a peanut-allergic mouse model. Arctigenin also significantly reduced IgE production and Th2 cytokines (IL5, IL13) by PBMCs. We found 479 differentially expressed genes in PBMCs with arctigenin treatment (p<0.001 and fold-change ≥1.5), involving 24 gene ontology terms (p<0.001, FDR <0.05); cell division was the most significant. Eleven genes including UBE2C and BCL6 were validated by qPCR. CONCLUSION Arctigenin markedly inhibited IgE production in U266 cells, peanut allergic murine model and PBMCs from allergic patients by down-regulating cell division, cell cycle-related genes and up-regulating anti-inflammatory factors.
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Affiliation(s)
- Cao Ming Zhuo
- Academy of Chinese Medicine Science, Henan University of Chinese Medicine, Zhengzhou, Henan, 450000, China
| | - Changda Liu
- Academy of Chinese Medicine Science, Henan University of Chinese Medicine, Zhengzhou, Henan, 450000, China.,Pediatric Department, Icahn School of Medicine at Mount Sinai, New York, New York, 10029, USA
| | - Kamal D Srivastava
- Department of Microbiology and Immunology, New York Medical College, New York, NY, 10595, USA.,General Nutraceutical Technology LLC, Elmsford, NY, 10523, USA
| | - Adora Lin
- Center for Cancer and Immunology Research, Children's National Research Institute, Washington, DC, 20010, USA
| | - Christopher Lazarski
- Center for Cancer and Immunology Research, Children's National Research Institute, Washington, DC, 20010, USA
| | - Lu Wang
- Center for Cancer and Immunology Research, Children's National Research Institute, Washington, DC, 20010, USA
| | - Anish Maskey
- Department of Microbiology and Immunology, New York Medical College, New York, NY, 10595, USA
| | - Ying Song
- Academy of Chinese Medicine Science, Henan University of Chinese Medicine, Zhengzhou, Henan, 450000, China.,Pediatric Department, Icahn School of Medicine at Mount Sinai, New York, New York, 10029, USA
| | - Xiaoke Chen
- Pediatric Department, Icahn School of Medicine at Mount Sinai, New York, New York, 10029, USA.,Department of Pulmonary and Critical Care Medicine, The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518033, China
| | - Nan Yang
- Department of Microbiology and Immunology, New York Medical College, New York, NY, 10595, USA.,General Nutraceutical Technology LLC, Elmsford, NY, 10523, USA
| | - Linda Zambrano
- Pediatric Department, Icahn School of Medicine at Mount Sinai, New York, New York, 10029, USA
| | - Renna Bushko
- Pediatric Department, Icahn School of Medicine at Mount Sinai, New York, New York, 10029, USA
| | - Anna Nowak-Wegrzyn
- Allergy and Immunology, Department of Pediatrics, Hassenfeld Children's Hospital, New York University Grossman School of Medicine, New York, NY, 10029, USA.,Department of Pediatrics, Gastroenterology and Nutrition, Collegium Medicum, University of Warmia and Mazury, Olsztyn, Poland
| | - Amanda Cox
- Pediatric Department, Icahn School of Medicine at Mount Sinai, New York, New York, 10029, USA
| | - Zhigang Liu
- Department of Immunology, the First Affiliated Hospital of Shen Zhen University, Shenzhen, China, 518116
| | - Weihua Huang
- Department of Pathology, New York Medical College, New York, NY, 10595, USA
| | - David Dunkin
- Pediatric Department, Icahn School of Medicine at Mount Sinai, New York, New York, 10029, USA
| | - Mingsan Miao
- Academy of Chinese Medicine Science, Henan University of Chinese Medicine, Zhengzhou, Henan, 450000, China
| | - Xiu-Min Li
- Department of Microbiology and Immunology, New York Medical College, New York, NY, 10595, USA.,Department of Otolaryngology, New York Medical College, New York, NY, 10595, USA
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Ma J, Liu MX, Chen LC, Shen JJ, Kuo ML. Ding Chuan Tang Attenuates Airway Inflammation and Eosinophil Infiltration in Ovalbumin-Sensitized Asthmatic Mice. BIOMED RESEARCH INTERNATIONAL 2021; 2021:6692772. [PMID: 34595240 PMCID: PMC8478538 DOI: 10.1155/2021/6692772] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 09/05/2021] [Indexed: 12/12/2022]
Abstract
Asthma is a T helper 2 (Th2) cell-associated chronic inflammatory diseases characterized with airway obstruction, increased mucus production, and eosinophil infiltration. Conventional medications for asthma treatment cannot fully control the symptoms, and potential side effects are also the concerns. Thus, complement or alternative medicine (CAM) became a new option for asthma management. Ding Chuan Tang (DCT) is a traditional Chinese herbal decoction applied mainly for patients with coughing, wheezing, chest tightness, and asthma. Previously, DCT has been proved to improve children airway hyperresponsiveness (AHR) in a randomized and double-blind clinical trial. However, the mechanisms of how DCT alleviates AHR remain unclear. Since asthmatic features such as eosinophil infiltration, IgE production, and mucus accumulation are relative with Th2 responses, we hypothesized that DCT may attenuate asthma symptoms through regulating Th2 cells. Ovalbumin (OVA) was used as a stimulant to sensitize BALB/c mice to establish an asthmatic model. AHR was detected one day before sacrifice. BALF and serum were collected for immune cell counting and antibody analysis. Splenocytes were cultured with OVA in order to determine Th2 cytokine production. Lung tissues were collected for histological and gene expression analyses. Our data reveal that DCT can attenuate AHR and eosinophil accumulation in the 30-day sensitization asthmatic model. Histological results demonstrated that DCT can reduce cell infiltration and mucus production in peribronchial and perivascular site. In OVA-stimulated splenocyte cultures, a significant reduction of IL-5 and IL-13 in DCT-treated mice suggests that DCT may alleviate Th2 responses. In conclusion, the current study demonstrates that DCT has the potential to suppress allergic responses through the reduction of mucus production, eosinophil infiltration, and Th2 activity in asthma.
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Affiliation(s)
- Jason Ma
- Department of Microbiology and Immunology, Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Ming-Xun Liu
- School of Traditional Chinese Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Li-Chen Chen
- Division of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan, Taiwan
- Department of Pediatrics, New Taipei Municipal TuCheng Hospital, New Taipei City, Taiwan
| | - Jiann-Jong Shen
- School of Traditional Chinese Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Ming-Ling Kuo
- Department of Microbiology and Immunology, Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Division of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan, Taiwan
- Department of Pediatrics, New Taipei Municipal TuCheng Hospital, New Taipei City, Taiwan
- Research Center for Chinese Herbal Medicine, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan, Taiwan
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Wang M, Fu D, Yao L, Li J. Theoretical Study of the Molecular Mechanism of Maxingyigan Decoction Against COVID-19: Network Pharmacology-based Strategy. Comb Chem High Throughput Screen 2021; 24:294-305. [PMID: 32767929 DOI: 10.2174/1386207323666200806164635] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 06/14/2020] [Accepted: 06/23/2020] [Indexed: 12/15/2022]
Abstract
AIM AND OBJECTIVE Maxingyigan (MXYG) decoction is a traditional Chinese medicine (TCM) prescription. However, how MXYG acts against coronavirus disease 2019 (COVID-19) is not known. We investigated the active ingredients and the therapeutic targets of MXYG decoction against COVID-19. METHODS A network pharmacology strategy involving drug-likeness evaluation, prediction of oral bioavailability, network analyses, and virtual molecular docking was used to predict the mechanism of action of MXYG against COVID-19. RESULTS Thirty-three core COVID-19-related targets were identified from 1023 gene targets through analyses of protein-protein interactions. Eighty-six active ingredients of MXYG decoction hit by 19 therapeutic targets were screened out by analyses of a compound-compound target network. Via network topology, three "hub" gene targets (interleukin (IL-6), caspase-3, IL-4) and three key components (quercetin, formononetin, luteolin) were recognized and verified by molecular docking. Compared with control compounds (ribavirin, arbidol), the docking score of quercetin to the IL-6 receptor was highest, with a score of 5. Furthermore, the scores of three key components to SARS-CoV-2 are large as 4, 5, and 5, respectively, which are even better than those of ribavirin at 3. Bioinformatics analyses revealed that MXYG could prevent and treat COVID-19 through anti-inflammatory and immunity-based actions involving activation of T cells, lymphocytes, and leukocytes, as well as cytokine-cytokine-receptor interaction, and chemokine signaling pathways. CONCLUSION The hub genes of COVID-19 helped to reveal the underlying pathogenesis and therapeutic targets of COVID-19. This study represents the first report on the molecular mechanism of MXYG decoction against COVID-19.
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Affiliation(s)
- Mingzhu Wang
- Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Deyu Fu
- Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Lei Yao
- Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jianhua Li
- Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Wang Z, Wang ZZ, Geliebter J, Tiwari R, Li XM. Traditional Chinese medicine for food allergy and eczema. Ann Allergy Asthma Immunol 2020; 126:639-654. [PMID: 33310179 DOI: 10.1016/j.anai.2020.12.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 11/25/2020] [Accepted: 12/02/2020] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To summarize the recent evidence of traditional Chinese medicine (TCM) for food allergy and eczema. DATA SOURCES Published literature from PubMed database and abstract conference presentations. STUDY SELECTIONS Studies relevant to TCM for food allergy and eczema were included. RESULTS TCM is the main component of complementary and alternative medicine in the United States. Food Allergy Herbal Formula 2 (FAHF-2) (derived from the classical formula Wu Mei Wan) prevented systemic anaphylaxis in murine models and was found to have safety and preliminary immunomodulatory effects on T cells and basophils. The phase II trial of combined TCM with oral immunotherapy and omalizumab for multiple food allergy is ongoing. Retrospective practice-based evidence study revealed that comprehensive TCM therapy effectively prevented frequent and severe food anaphylaxis triggered by skin contact or protein inhalation. The traditional Japanese herbal medicine Kakkonto suppressed allergic diarrhea and decreased mast cells in intestinal mucosa in a murine model. The active compounds from TCM were found to have potent inhibition of immunoglobulin (Ig) E, mast cell activation, and proinflammatory cytokine or signaling pathway (tumor necrosis factor alpha, interleukin 8, NF-κB) suggesting value for both IgE and non-IgE-mediated food allergy. Triple TCM therapy including ingestion, bath, and cream markedly improved skin lesion, itching, and sleep loss in patients with corticosteroid dependent, recalcitrant, or topical steroid withdrawal. Xiao Feng San and Japanese and Korean formulas were found to have effectiveness in eczema. Furthermore, acupuncture reduced wheal size, skin itching, and basophil activation in atopic dermatitis. Moreover, TCM is generally safe. CONCLUSION TCM has potential as safe and effective therapy for food allergy and eczema. Further research is needed for botanical drug development and to further define the mechanisms of actions. TRIAL REGISTRATION FAHF-2: https://ichgcp.net/clinical-trials-registry/NCT00602160; ethyl acetate and butanol purified FAHF-2: https://clinicaltrials.gov/ct2/show/NCT02879006.
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Affiliation(s)
- Zixi Wang
- Department of Allergy, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, People's Republic of China; Beijing Key Laboratory of Precision Medicine for Diagnosis and Treatment of Allergic Diseases, Beijing, People's Republic of China
| | - Zhen-Zhen Wang
- Academy of Chinese Medicine Sciences, Henan University of Chinese Medicine, Zhengzhou, People's Republic of China; Department of Microbiology and Immunology, School of Medicine, New York Medical College, Valhalla, New York
| | - Jan Geliebter
- Department of Microbiology and Immunology, School of Medicine, New York Medical College, Valhalla, New York; Department of Otolaryngology, School of Medicine, New York Medical College, Valhalla, New York
| | - Raj Tiwari
- Department of Microbiology and Immunology, School of Medicine, New York Medical College, Valhalla, New York; Department of Otolaryngology, School of Medicine, New York Medical College, Valhalla, New York
| | - Xiu-Min Li
- Department of Microbiology and Immunology, School of Medicine, New York Medical College, Valhalla, New York; Department of Otolaryngology, School of Medicine, New York Medical College, Valhalla, New York.
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Cao M, Zhan M, Wang Z, Wang Z, Li XM, Miao M. Development of an Orally Bioavailable Isoliquiritigenin Self-Nanoemulsifying Drug Delivery System to Effectively Treat Ovalbumin-Induced Asthma. Int J Nanomedicine 2020; 15:8945-8961. [PMID: 33223829 PMCID: PMC7671486 DOI: 10.2147/ijn.s269982] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 10/04/2020] [Indexed: 12/12/2022] Open
Abstract
Purpose Isoliquiritigenin (ILQ), an important component of Anti-Asthma Herbal Medicine Intervention (ASHMI), had shown potent anti-asthma effect in vitro in our previous study. However, poor solubility and low bioavailability hindered in vivo application to treat asthma. This study was to develop a novel ILQ loaded self-nanoemulsifying drug delivery system (ILQ-SMEDDS) with enhanced bioavailability. Methods The optimized SMEDDS formulation was composed of ethyl oleate (oil phase), Tween 80 (surfactant) and PEG400 (co-surfactant) at a mass ratio of 3:6:1. The physiochemical properties of ILQ-SMEDDS, including drug content, globule size, zeta potential, scanning electron microscopy (SEM), Fourier transform infrared (FTIR) spectroscopy, were characterized. And the in vitro release profile, in situ intestinal absorption, in vivo pharmacokinetic parameters and the anti-asthma effect of ILQ suspension and ILQ-SMEDDS were evaluated. Results The ILQ-SMEDDS had an average globule size of 20.63 ± 1.95 nm with a polydispersity index (PDI) of 0.11 ± 0.03, and its zeta potential was −12.64 ± 2.12 mV. The cumulative release rate of ILQ from ILQ-SMEDDS to the simulated gastrointestinal tract was significantly higher than that of free ILQ suspension. And area under curve with ILQ-SMEDDS was found to be 3.95 times higher than that of ILQ suspension indicating improved bioavailability by SMEDDS. Although ILQ-SMEDDS showed a slight less effective inhibitory effect on eotaxin-1 in human lung fibroblast (HFL-1) cells than free ILQ, in an ovalbumin-induced asthma model, ILQ-SMEDDS exhibited more efficacy than ILQ suspension in improving asthma-associated inflammation, including eosinophil production, ovalbumin-specific immunoglobulin E (OVA-sIgE), interleukin 4 (IL 4), interleukin 5 (IL 5) and interferon-γ (IFN-γ). Even the low dose of ILQ-SMEDDS group (10 mg/kg) showed better anti-asthma effect than that of the ILQ suspension group (20 mg/kg). Conclusion Compared with ILQ suspension, ILQ-SMEDDS showed significantly improved bioavailability and anti-asthma effect, revealing its potential as a favorable pharmaceutical agent for treating asthma.
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Affiliation(s)
- Mingzhuo Cao
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou 450058, People's Republic of China
| | - Mengling Zhan
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou 450058, People's Republic of China.,College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450058, People's Republic of China
| | - Zheng Wang
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou 450058, People's Republic of China.,College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450058, People's Republic of China
| | - Zeqian Wang
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou 450058, People's Republic of China.,College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450058, People's Republic of China
| | - Xiu-Min Li
- Department of Microbiology and Immunology, and Otolaryngology, New York Medical College, Valhalla, NY 10595, USA
| | - Mingsan Miao
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou 450058, People's Republic of China
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Abstract
PURPOSE OF REVIEW This paper purports to review recent relevant publications on the efficacy of traditional Chinese medicine in treating allergic diseases, to illustrate the pertinent mechanisms of action of TCM, and to explore the possible role of TCM in the management of allergic diseases in the foreseeable future. As TCM embodies multiple treatment modalities, only the most popular two, namely CHM (Chinese herbal medicine) and acupuncture, were discussed. Publications, especially reviews involving randomized controlled trials (RCTs) on the use of TCM on allergic diseases, published up to June 2019 were reviewed and analyzed. Papers reporting the mechanisms of action of TCM in allergic diseases were also included. Other publications in Chinese were also discussed. RECENT FINDINGS A startling escalation in the incidence of allergic diseases in the last several decades has posed tremendous social and financial burdens on the community. Failing to locate a cure for these chronic diseases, patients have resorted to using alternative medications of which traditional Chinese medicine (TCM) is a popular one. Thus CHM has been extensively employed for treating allergic diseases. Some investigations have been conducted to ascertain the therapeutic efficacy of CHM for allergic diseases. Although CHM has been widely deployed for treating allergic diseases, it appears from the published data that there is a dearth of conclusive evidence to establish the effectiveness of CHM for allergic diseases. It is recommended that more large- scale RCTs with prolonged durations be carried out to corroborate the efficacy of CHM for allergic diseases. On the other hand, there is ample evidence indicating that acupuncture is useful when administered alone in allergic rhinitis and asthma or when applied as an adjunct to conventional western therapy. Evidence of its utility in atopic eczema and urticaria is not definitive. It is recommended that acupuncture be integrated into the therapy of allergic rhinitis and asthma, and that CHM be used as an adjunct in the treatment of allergic diseases on an individual basis.
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9
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Stockert K. Synopsis. ALLERGIEPRÄVENTION 2020. [PMCID: PMC7121829 DOI: 10.1007/978-3-662-58140-7_7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Akute entzündliche Reaktionen bzw. der akute Infekt mit Restitutio ad integrum laufen in einer perfekt modulierten Kaskade ab, bei dem eine akute inflammatorische Einleitungsphase von einer antiinflammatorischen Phase und einer Entzündungsauflösungsphase abgelöst werden.
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Clyne A, Yang AWH, Li M, Fei Y, May BH. Traditional medicines for asthma in children and adults: A systematic review of placebo-controlled studies. Int J Clin Pract 2019; 73:e13433. [PMID: 31610072 DOI: 10.1111/ijcp.13433] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 09/19/2019] [Accepted: 10/08/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Traditional medicines (TMs) adjunctive to conventional medications are widely used for asthma in east-Asia and have gained popularity in western countries. OBJECTIVE To assess the efficacy and safety of TMs for asthma in children and adults based on placebo-controlled trials in order to inform physicians and assist them in discussions with patients. METHODS Seventeen electronic databases were searched. Participants had acute or chronic asthma. Interventions included orally administered traditional medicines used in east-Asia. Outcomes included lung function, symptoms, quality of life, exacerbations, medication use and safety. RevMan 5.3 (random effect model) was used for meta-analysis. Baseline values were assessed for balance and asthma severity. Within-group changes were calculated to assess minimal clinically important difference (MCID). RESULTS Eighteen studies (2080 participants) were included. All combined TMs with conventional medicines. The single study of acute asthma (n = 300) showed an improvement. For chronic asthma, severity at baseline ranged from very mild to severe. When asthma was mild, significant differences in lung function (FEV1%, PEF/R) were not detectable. When participants had moderate and/or severe asthma at baseline improvements were more evident. For measures of lung function, improvements within the TM groups tended to be greater when the asthma was more severe. Some studies showed MCIDs. No serious adverse events or interactions were reported but safety data were incomplete. CONCLUSIONS The application of certain traditional herbal medicines used in east-Asia as adjuncts to conventional medications improved outcomes in acute and chronic asthma, but most evidence was based on single trials. Therefore, no single TM could be recommended. Effect sizes varied according to asthma severity at baseline. Future studies should consider baseline severity when enrolling participants.
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Affiliation(s)
- Allison Clyne
- School of Health and Biomedical Sciences, RMIT University, Melbourne, Vic., Australia
| | - Angela Wei Hong Yang
- School of Health and Biomedical Sciences, RMIT University, Melbourne, Vic., Australia
| | - Mingdi Li
- School of Health and Biomedical Sciences, RMIT University, Melbourne, Vic., Australia
| | - Yutong Fei
- Centre for Evidence-based Chinese Medicine, Beijing University of Chinese Medicine, Chaoyang, China
| | - Brian H May
- School of Health and Biomedical Sciences, RMIT University, Melbourne, Vic., Australia
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In vitro-in vivo correlation of inhalable budesonide-loaded large porous particles for sustained treatment regimen of asthma. Acta Biomater 2019; 96:505-516. [PMID: 31265921 DOI: 10.1016/j.actbio.2019.06.056] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Revised: 06/20/2019] [Accepted: 06/27/2019] [Indexed: 12/15/2022]
Abstract
Large porous particles (LPPs) are well-known vehicles for drug delivery to the lungs. However, it remains uncertain whether or to which extent the in vitro drug release behavior of LPPs can be predictive of their in vivo performance (e.g., systemic exposure and therapeutic efficacy). With regard to this, three budesonide-loaded LPP formulations with identical composition but distinct in vitro drug release profiles were studied in vivo for their pharmacokinetic and pharmacodynamic behavior after delivery to rat lung, and finally, an in vitro/in vivo correlation (IVIVC) was established. All formulations reduced approximately 75% of the uptake by RAW264.7 macrophages compared with budesonide/lactose physical mixture and showed a drug release-dependent retention behavior in the lungs of rats. Likewise, the highest budesonide plasma concentration was measured for the formulation revealing the fastest in vitro drug release. After deconvolution of the plasma concentration/time profiles, the calculated in vivo drug release data were successfully utilized for a point-to-point IVIVC with the in vitro release profiles and the predictability of the developed IVIVC was acceptable. Finally, effective therapy was observed in an allergic asthma rat model for the sustained drug release formulations. Overall, the obtained in vitro results correlate well with the systemic drug exposure and the therapeutic performance of the investigated lung-delivered formulations, which can provide an experimental basis for IVIVC development in the pulmonary-controlled delivery system. STATEMENT OF SIGNIFICANCE: Large porous particles (LPPs) are well-known vehicles for drug delivery to the lungs. However, it remains uncertain whether or to which extent the in vitro drug release behavior of LPPs can be predicted by their in vivo performance (e.g., systemic exposure and therapeutic efficacy). With regard to this, three budesonide-loaded PLGA-based LPP formulations with identical composition but distinct in vitro drug release profiles were studied in vivo for their pharmacokinetic and pharmacodynamic behavior, and finally, an in vitro/in vivo correlation (IVIVC) was established. It was demonstrated that the influence of the in vitro drug release profile was obvious during lung retention, systemic exposure, and therapeutic efficacy measurements. An IVIVC (Level A) was successfully established for the budesonide-loaded LPPs delivered to the airspace of rats for the first time. Taken together, the present work will clearly support research and development activities in the field of controlled drug delivery to the lungs.
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Immunomodulating Effect of Ganoderma (Lingzhi) and Possible Mechanism. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1182:1-37. [DOI: 10.1007/978-981-32-9421-9_1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Zhou W, Chen Z, Li W, Wang Y, Li X, Yu H, Ran P, Liu Z. Systems pharmacology uncovers the mechanisms of anti-asthma herbal medicine intervention (ASHMI) for the prevention of asthma. J Funct Foods 2019. [DOI: 10.1016/j.jff.2018.11.048] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
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Zhang HP, Wang L, Wang Z, Xu XR, Zhou XM, Liu G, He LY, Wang J, Hsu A, Li WM, Wang G. Chinese herbal medicine formula for acute asthma: A multi-center, randomized, double-blind, proof-of-concept trial. Respir Med 2018; 140:42-49. [PMID: 29957279 DOI: 10.1016/j.rmed.2018.05.014] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2017] [Revised: 05/13/2018] [Accepted: 05/16/2018] [Indexed: 02/05/2023]
Abstract
BACKGROUND Despite advances in asthma management, exacerbations constitute a significant health economic burden. OBJECTIVE To observe the efficacy and safety of Chinese herbal medicine formula entitled PingchuanYiqi (PCYQ) granule, on acute asthma and to explore its possible mechanism. MATERIALS AND METHODS This proof-of-concept study consisted of a randomized, double-blind, placebo-controlled trial in patients with acute asthma (n = 300). Participants with acute mild-to-moderate asthma recruited from seven centers in China were randomly assigned to receive PCYQ or placebo. The primary outcomes were PEF (L/min) and total asthma symptom scores. Furthermore, a panel of cytokines including serum IL-4, IL-5, IL-6, IL-8, IL-1β, IL-17A, IFN-α, IFN-β, IFN-γ, CRP, CCL-5, IP-10, and PGD2 levels was detected using ELISA. RESULTS The PCYQ (n = 139) significantly improved the morning PEF on day 4 (349.73 ± 93.92 vs. 313.56 ± 92.91 L/min, P = 0.004) and day 7 (360.42 ± 94.39 vs. 329.52 ± 95.97 L/min, P = 0.023), and the evening PEF on day 4 (352.65 ± 95.47 vs. 320.58 ± 95.30 L/min, P = 0.012) and day 7 (360.42 ± 94.39 vs. 336.86 ± 95.59 L/min, P = 0.029) in comparison with the placebo (n = 143). The PCYQ also improved the clinical symptoms scores and reduced the puffs of short-acting β2-agonist (all P < 0.05). Furthermore, the PCYQ statistically reduced IL-5, IL-8, IL-1β and PGD2 in serum. CONCLUSION The PCYQ as the Chinese herbal medicine formula significantly improves lung function and symptoms of acute asthma, and reduces SABA dosage possibly via decrease of inflammatory biomarkers such as IL-5, IL-8, IL-1β and PGD2. TRIAL REGISTRATION ISRCTN61674768 (http://www.isrctn.com/).
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Affiliation(s)
- Hong Ping Zhang
- Pneumology Group, Department of Integrated Traditional Chinese and Western Medicine, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Collaborative Innovation Centre for Biotherapy, Chengdu 610041, China
| | - Lei Wang
- Pneumology Group, Department of Integrated Traditional Chinese and Western Medicine, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Collaborative Innovation Centre for Biotherapy, Chengdu 610041, China
| | - Zhen Wang
- Department of Respiratory Medicine, Zhejiang Provincial Hospital of Traditional Chinese Medicine, Hangzhou 310006, China
| | - Xian Rong Xu
- Department of Respiratory Medicine, Tongde Hospital of Zhejiang Province, Hangzhou 310012, China
| | - Xian Mei Zhou
- Department of Respiratory Medicine, Jiangsu Province Hospital of Traditional Chinese Medicine, Nanjing 210029, China
| | - Gang Liu
- Department of Respiratory Medicine, Wenzhou Hospital of Traditional Chinese Medicine, Wenzhou 325000, China
| | - Lv Yuan He
- Department of Respiratory Medicine, Jinhua Hospital of Traditional Chinese Medicine, Jinhua 321001, China
| | - Jun Wang
- Department of Respiratory Medicine, Second Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan 250001, China
| | - Alan Hsu
- Priority Research Centre for Healthy Lungs, Hunter Medical Research Institute, University of Newcastle, New Lambton Heights, 2305 NSW, Australia
| | - Wei Min Li
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Gang Wang
- Pneumology Group, Department of Integrated Traditional Chinese and Western Medicine, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Collaborative Innovation Centre for Biotherapy, Chengdu 610041, China; Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu 610041, China.
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Ayeka PA, Bian Y, Githaiga PM, Zhao Y. The immunomodulatory activities of licorice polysaccharides (Glycyrrhiza uralensis Fisch.) in CT 26 tumor-bearing mice. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 17:536. [PMID: 29246138 PMCID: PMC5732493 DOI: 10.1186/s12906-017-2030-7] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Accepted: 11/28/2017] [Indexed: 12/12/2022]
Abstract
BACKGROUND The increasing use of complementary and alternative medicine (CAM) has kindled the need for scientific evaluation of the mechanism of action of CAMs. Although, licorice, a common ingredient in many Traditional Chinese medicine (TCM) has attracted great attention for its antitumor and immunomodulatory activities, the mechanism of action of its polysaccharides is still unclear. Here we report the immunomodulatory activity of licorice polysaccharides in vivo. METHODS The differential anticancer activities of licorice polysaccharides by tumorigenesis and immunomodulation was evaluated in vivo. Six weeks old, 120 CT-26 tumor bearing BALB/c mice, weighing 20 ± 2 g were used. They were randomly divided into six groups, three groups receiving high molecular weight (fraction A), low molecular weight (fraction B) polysaccharides and crude extract (fraction C); positive, negative and normal groups receiving cytoxin, saline and normal diet respectively. Weight of mice and tumors was determined and tumorigenicity assay calculated to determine the anticancer effects. Immunomodulatory potential was determined by immune organ indices, immune cell population and serum cytokine levels using immune organ weight and index, flow cytometry and cytokine/chemokine bead panel kit respectively. RESULTS Licorice polysaccharides exhibited immunomodulatory activities in CT 26 tumor bearing BALB/c mice. The polysaccharides significantly suppressed tumor growth and increased immune organ index. Furthermore, the immunomodulatory effect was evident with activation of CD4+ and CD8+ immune cells population. The polysaccharides also affected the production of various cytokines, by increasing IL 2, IL 6, IL 7 levels and a decreasing TNFα levels. CONCLUSION In summary, licorice polysaccharide especially of low molecular weight exhibit anticancer and immunomodulatory activities by suppressing tumor growth and improving general health of mice. They also augment the thymus/spleen index and population of T lymphocytes. Furthermore, the polysaccharides enhance the levels of serum antitumor cytokines, IL 2, IL 6 and IL 7 while decreasing pro-tumor cytokine TNFα.
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Affiliation(s)
- Peter Amwoga Ayeka
- International College of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, 88 Yuquan Road, 312 Anshan Western Road, Nankai District, Tianjin, 300193 People’s Republic of China
- Department of Biological Sciences, Faculty of Science, Egerton University, PO BOX 536-20115, Egerton, Kenya
| | - YuHong Bian
- International College of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, 88 Yuquan Road, 312 Anshan Western Road, Nankai District, Tianjin, 300193 People’s Republic of China
| | - Peter Mwitari Githaiga
- International College of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, 88 Yuquan Road, 312 Anshan Western Road, Nankai District, Tianjin, 300193 People’s Republic of China
- Center for Traditional Medicine and Drug Research, Kenya Medical Research Institute, P.O. Box 54840-00200, Nairobi, Kenya
| | - Ying Zhao
- International College of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, 88 Yuquan Road, 312 Anshan Western Road, Nankai District, Tianjin, 300193 People’s Republic of China
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Pang N, Xu J, Qu J, Duan X, Yuan H, Chen G, Jiang M, Ding J. Peripheral blood Th9 cells reconstitution and its relationship with acute graft-versus-host disease after matched-sibling peripheral blood hematopoietic stem cell transplantation. Am J Transl Res 2017; 9:3623-3632. [PMID: 28861153 PMCID: PMC5575176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Accepted: 07/31/2017] [Indexed: 06/07/2023]
Abstract
T helper type 9 (Th9) cells have recently been identified as a new effector T cell subset. This study is to analyze the reconstitution of Th9 cell after matched sibling peripheral blood hematopoietic stem cell transplantation (MS-PBSCT) and the relationship between Th9 cell and acute graft-versus-host disease (aGVHD). Flow cytometry and ELISA were used to analyze the percentages of Th9 cell, levels of IL-9, TGF-β, IFN-γ, and IL-4. The results showed that for patients without aGVHD, Th9 cells recovery started from day 60 after transplantation and reached normal level on day 90. Serum TGF-β, IL-4, and IFN-γ reached normal levels on day 60, 60, and 90 post transplantation respectively. The serum IL-9 recovery is slower than that of IFN-γ and IL-4. For patients suffering from aGVHD, they had declined Th9 cell numbers, lower IL-9 and TGF-β levels, but higher serum IFN-γ level when compared with those without aGVHD after transplantation. Serum IFN-γ/IL-9 ratios increased linearly with grades of aGVHD. In conclusion, Th9 cells recovery is delayed after MS-PBSCT in patients with aGVHD but early in patients without aGVHD, indicating quick immune reconstitution of Th9 cells and IL-9 after MS-PBSCT may promote the immune tolerance.
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Affiliation(s)
- Nannan Pang
- Hematologic Disease Center, The First Affiliated Hospital of Xinjiang Medical University, Xinjiang Uygur Autonomous Region Research Institute of HematologyUrumqi 830054, Xinjiang Uygur Autonomous Region, China
| | - Jianli Xu
- Hematologic Disease Center, The First Affiliated Hospital of Xinjiang Medical University, Xinjiang Uygur Autonomous Region Research Institute of HematologyUrumqi 830054, Xinjiang Uygur Autonomous Region, China
| | - Jianhua Qu
- Hematologic Disease Center, The First Affiliated Hospital of Xinjiang Medical University, Xinjiang Uygur Autonomous Region Research Institute of HematologyUrumqi 830054, Xinjiang Uygur Autonomous Region, China
| | - Xianlin Duan
- Hematologic Disease Center, The First Affiliated Hospital of Xinjiang Medical University, Xinjiang Uygur Autonomous Region Research Institute of HematologyUrumqi 830054, Xinjiang Uygur Autonomous Region, China
| | - Hailong Yuan
- Hematologic Disease Center, The First Affiliated Hospital of Xinjiang Medical University, Xinjiang Uygur Autonomous Region Research Institute of HematologyUrumqi 830054, Xinjiang Uygur Autonomous Region, China
| | - Gang Chen
- Hematologic Disease Center, The First Affiliated Hospital of Xinjiang Medical University, Xinjiang Uygur Autonomous Region Research Institute of HematologyUrumqi 830054, Xinjiang Uygur Autonomous Region, China
| | - Ming Jiang
- Hematologic Disease Center, The First Affiliated Hospital of Xinjiang Medical University, Xinjiang Uygur Autonomous Region Research Institute of HematologyUrumqi 830054, Xinjiang Uygur Autonomous Region, China
| | - Jianbing Ding
- State Key Laboratory Incubation Base of Major Diseases in Xinjiang, The First Affiliated Hospital of Xinjiang Medical UniversityUrumqi 830011, Xinjiang Uygur Autonomous Region, China
- Basic Medical College, Xinjiang Medical UniversityUrumqi 830011, Xinjiang Uygur Autonomous Region, China
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Chen Q, Zhou H, Yang Y, Chi M, Xie N, Zhang H, Deng X, Leavesley D, Shi H, Xie Y. Investigating the potential of Oxymatrine as a psoriasis therapy. Chem Biol Interact 2017; 271:59-66. [PMID: 28450041 DOI: 10.1016/j.cbi.2017.04.020] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Accepted: 04/24/2017] [Indexed: 12/29/2022]
Abstract
Psoriasis vulgaris is a chronic inflammatory skin disease, stubbornly intractable, with substantial consequences for patient physical and mental welfare. Approaches currently available to treat psoriasis are not satisfactory due to undesirable side-effects or expense. Psoriasis is characterized by hyperproliferation and inflammation. Oxymatrine, an active component extracted from Sophora flavescens, has been demonstrated to possess anti-proliferation, anti-inflammatory, anti-tumorigenic, immune regulation and pro-apoptotic properties. This investigation presents a detailed retrospective review examining the effect of Oxymatrine on psoriasis and investigates the mechanisms underlying patient responses to Oxymatrine. We confirm that Oxymatrine administration significantly reduced the Psoriasis Area Severity Index score, with high efficacy compared to the control group. In addition, we have found that Oxymatrine significantly inhibits the viability, proliferation and differentiation of human keratinocyte in vitro. Immunohistochemical analysis indicates Oxymatrine significantly suppresses the expression of Pan-Cytokeratin, p63 and keratin 10. The results indicate that the suppression of p63 expression may lead to the anti-proliferation effect of Oxymatrine on human skin keratinocytes. Oxymatrine does not affect the formation of basement membrane, which is very important to maintain the normal function of human skin keratinocytes. In summary, Oxymatrine offers an effective, economical, and safe treatment for patients presenting with intractable psoriasis vulgaris.
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Affiliation(s)
- Qian Chen
- Ningxia Medical University, Ningxia, China
| | - Hui Zhou
- Department of Dermatology, General Hospital of Ningxia Medical University, Ningxia, China
| | - Yinxue Yang
- President of General Hospital of Ningxia Medical University, Ningxia, China
| | - Mingwei Chi
- Medical Affairs Office, General Hospital of Ningxia Medical University, Ningxia, China
| | - Nan Xie
- Tissue Organ Bank & Tissue Engineering Centre, General Hospital of Ningxia Medical University, Ningxia, China
| | - Hong Zhang
- Tissue Organ Bank & Tissue Engineering Centre, General Hospital of Ningxia Medical University, Ningxia, China
| | | | - David Leavesley
- Tissue Organ Bank & Tissue Engineering Centre, General Hospital of Ningxia Medical University, Ningxia, China; Tissue Technologies, Institute of Medical Biology, Agency for Science, Technology and Research, Singapore; Skin Research Institute of Singapore, Agency for Science, Technology and Research, Singapore; School of Biomedical Sciences, Faculty of Health, Queensland University of Technology, Brisbane, Australia; Lee Kong Chain School of Medicine, Nanyang Technological University, Singapore
| | - Huijuan Shi
- Department of Dermatology, General Hospital of Ningxia Medical University, Ningxia, China.
| | - Yan Xie
- Tissue Organ Bank & Tissue Engineering Centre, General Hospital of Ningxia Medical University, Ningxia, China; School of Biomedical Sciences, Faculty of Health, Queensland University of Technology, Brisbane, Australia.
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Samie A, Madzie N. EFFECTS OF COMBRETUM HEREROENSE AND CANTHIUMMUNDIANUM water EXTRACTS ON PRODUCTION AND EXPRESSION OF INTERLEUKIN-4. AFRICAN JOURNAL OF TRADITIONAL, COMPLEMENTARY, AND ALTERNATIVE MEDICINES : AJTCAM 2016; 14:302-309. [PMID: 28480408 PMCID: PMC5411882 DOI: 10.21010/ajtcam.v14i1.32] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Combretum hereroense and Canthium mundianum are two plants commonly used by traditional healers in the Northern region of Limpopo, South Africa for the treatment of diarrhea and inflammation. In the present study, the effects of their water extracts on the production and expression of interleukin-4 by peripheral blood mononuclear cells (PBMC'S) from HIV positive and negative individuals was evaluated. MATERIALS AND METHODS Blood samples were collected from both HIV positive and HIV negative volunteers and were used for the purification of Peripheral blood mononuclear cells (PBMC). The PBMCs were cultured together with the water extracts after activation with phytohemagglutinin (PHA) for three days. Solid-phase sandwich ELISA (MABTECH) kit was used to detect IL-4 on un-stimulated and stimulated PBMC'S with phytohemaglutinin (PHA) and plant extracts, followed by the isolation of RNA using RNAesy Qiagen mini kit from the cells. Reverse transcriptase real time PCR was used to evaluate IL-4 gene expression by the cells. RESULTS Combretum hereroense showed higher production of IL-4 at three different concentrations and a significant expression of mRNA with 4-fold amplification increase at 300μg/ml and 2-fold amplification increase at 20μg/ml. Canthium mundianum also showed increased production of IL-4 at 300μg/ml, but inhibited its production at 20μg/ml. Both extracts showed no expression at 50μg/ml. The response of the PBMCs from HIV negative individuals was more pronounced than that of HIV positive individuals who mostly increased production of IL4 at smaller concentrations unlike their HIV negative counterparts. Although in vitro studies do not necessarily predict in vivo outcomes, the plant extracts modulated the immune system by enhancing the production and expression of IL-4 in both HIV- and HIV+ individuals at different concentrations. CONCLUSIONS For the first time we have shown that the immunomodulatory effect of medicinal plants may depend on the clinical status of the individual. The present study revealed that the effect of the water extracts from the two plants on IL-4 expression and production is dependent on the microbiological state of the individual and is dose dependent. Further studies are needed to identify the active components in the extracts and also characterize the patients further for a better understanding of the mechanisms of action of these extracts.
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Affiliation(s)
- Amidou Samie
- Department of Microbiology, Molecular Parasitology and Opportunistic Infections Program, School of Mathematical and Natural Sciences, University of Venda, Private Bag X5050, Thohoyandou 0950, South Africa
| | - Nditsheni Madzie
- Department of Microbiology, Molecular Parasitology and Opportunistic Infections Program, School of Mathematical and Natural Sciences, University of Venda, Private Bag X5050, Thohoyandou 0950, South Africa
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Ming M, Luo Z, Lv S, Li C. Inhalation of inactivated‑Mycobacterium phlei prevents asthma‑mediated airway hyperresponsiveness and airway eosinophilia in mice by reducing IL‑5 and IL‑13 levels. Mol Med Rep 2016; 14:5343-5349. [PMID: 27779664 DOI: 10.3892/mmr.2016.5865] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Accepted: 10/04/2016] [Indexed: 11/06/2022] Open
Abstract
The present study aimed to investigate whether inhalation of inactivated‑Mycobacterium phlei could prevent airway hyperresponsiveness and airway eosinophilia. A total of 24 male Balb/c mice were randomly divided into three groups: Normal control group (group A), asthma model group (group B) and the intervention group (group C), (8 mice/group). Group A mice were sensitized and with challenged saline and group B with ovalbumin (OVA). Group C mice were administered with aerosol Mycobacterium phlei once daily prior to the allergen challenge. Airway responsiveness in each group was assessed. All the animals were sacrificed and lung tissues, blood samples and bronchoalveolar lavage fluid (BALF) were harvested. Cell fractionation and differential cells were counted in serum and BALF. HE staining and alcian blue/periodic acid Schiff staining were used to measure airway eosinophilic inflammation and mucus production. The levels of the cytokines IL‑5, IL‑13 and IgE were measured in lung and BALF as determined by ELISA and reverse transcription‑quantitative polymerase chain reaction assays. The results indicated that inactivated‑Mycobacterium phlei suppressed the airway hyperresponsiveness and mitigated airway eosinophilia induced by a methacholine challenge, and significantly reduced the levels of cytokines IL‑5 and IL‑13 in lung tissue and IgE level in BALF when compared with the OVA‑sensitized mice. In conclusion, inhalation of inactivated‑Mycobacterium phlei could reduce OVA‑induced airway hyperresponsiveness and may be a potential alternative therapy for allergic airway diseases.
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Affiliation(s)
- Moyu Ming
- Department of Respiratory Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Zhixi Luo
- Department of Respiratory Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Shengqiu Lv
- Department of Respiratory Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Chaoqian Li
- Department of Respiratory Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
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Zhou X, Seto SW, Chang D, Kiat H, Razmovski-Naumovski V, Chan K, Bensoussan A. Synergistic Effects of Chinese Herbal Medicine: A Comprehensive Review of Methodology and Current Research. Front Pharmacol 2016; 7:201. [PMID: 27462269 PMCID: PMC4940614 DOI: 10.3389/fphar.2016.00201] [Citation(s) in RCA: 235] [Impact Index Per Article: 29.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Accepted: 06/24/2016] [Indexed: 12/26/2022] Open
Abstract
Traditional Chinese medicine (TCM) is an important part of primary health care in Asian countries that has utilized complex herbal formulations (consisting 2 or more medicinal herbs) for treating diseases over thousands of years. There seems to be a general assumption that the synergistic therapeutic effects of Chinese herbal medicine (CHM) derive from the complex interactions between the multiple bioactive components within the herbs and/or herbal formulations. However, evidence to support these synergistic effects remains weak and controversial due to several reasons, including the very complex nature of CHM, misconceptions about synergy and methodological challenges to study design. In this review, we clarify the definition of synergy, identify common errors in synergy research and describe current methodological approaches to test for synergistic interaction. We discuss the strengths and weaknesses of these models in the context of CHM and summarize the current status of synergy research in CHM. Despite the availability of some scientific data to support the synergistic effects of multi-herbal and/or herb-drug combinations, the level of evidence remains low, and the clinical relevancy of most of these findings is undetermined. There remain significant challenges in the development of suitable methods for synergistic studies of complex herbal combinations.
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Affiliation(s)
- Xian Zhou
- School of Science and Health, National Institute of Complementary Medicine, Western Sydney University Penrith, NSW, Australia
| | - Sai Wang Seto
- School of Science and Health, National Institute of Complementary Medicine, Western Sydney University Penrith, NSW, Australia
| | - Dennis Chang
- School of Science and Health, National Institute of Complementary Medicine, Western Sydney University Penrith, NSW, Australia
| | - Hosen Kiat
- Faculty of Medicine, University of New South WalesSydney, NSW, Australia; School of Medicine, Western Sydney UniversityCampbelltown, NSW, Australia; Faculty of Medicine and Health Sciences, Macquarie UniversitySydney, NSW, Australia
| | - Valentina Razmovski-Naumovski
- School of Science and Health, National Institute of Complementary Medicine, Western Sydney UniversityPenrith, NSW, Australia; Faculty of Medicine, University of New South WalesSydney, NSW, Australia
| | - Kelvin Chan
- School of Science and Health, National Institute of Complementary Medicine, Western Sydney UniversityPenrith, NSW, Australia; School of Pharmacy and Biomolecular Sciences, Liverpool John Moores UniversityLiverpoor, UK; Faculty of Science, TCM Division, University of TechnologySydney, NSW, Australia
| | - Alan Bensoussan
- School of Science and Health, National Institute of Complementary Medicine, Western Sydney University Penrith, NSW, Australia
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Ayeka PA, Bian Y, Mwitari PG, Chu X, Zhang Y, Uzayisenga R, Otachi EO. Immunomodulatory and anticancer potential of Gan cao (Glycyrrhiza uralensis Fisch.) polysaccharides by CT-26 colon carcinoma cell growth inhibition and cytokine IL-7 upregulation in vitro. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 16:206. [PMID: 27401917 PMCID: PMC4940688 DOI: 10.1186/s12906-016-1171-4] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/28/2015] [Accepted: 06/29/2016] [Indexed: 12/12/2022]
Abstract
BACKGROUND Chinese licorice, (Glycyrrhiza uralensis Fisch.) is one of the commonly prescribed herbs in Traditional Chinese Medicine (TCM). Gancao, as commonly known in China, is associated with immune-modulating and anti-tumor potential though the mechanism of action is not well known. In this study, we investigated the in vitro immunomodulatory and antitumor potential of Glycyrrhiza uralensis polysaccharides fractions of high molecular weight (fraction A), low molecular weight (fraction B) and crude extract (fraction C). METHODS Cell proliferation and cytotoxicity was investigated using Cell Counting kit 8 (CCK-8) on Intestinal epithelial cell line (IEC-6) and Colon carcinoma cell line (CT-26). IL-7 gene expression relative to GAPDH was analysed using Real time PCR. The stimulation and viability of T lymphocytes was determined by Trypan blue exclusion assay. RESULTS G.uralensis polysaccharides did not inhibit proliferation of IEC-6 cells even at high concentration. The ED50 was found to be 100 μg/ml. On the other hand, the polysaccharides inhibited the proliferation of cancer cells (CT-26) at a concentration of ≤50 μg/ml. Within 72 h of treatment with the polysaccharides, expression of IL-7 gene was up-regulated over 2 times. It was also noted that, IEC-6 cells secrete IL-7 cytokine into media when treated with G.uralensis polysaccharides. The secreted IL-7 stimulated proliferation of freshly isolated T lymphocytes within 6 h. The effect of the polysaccharides were found to be molecular weight depended, with low molecular weight having a profound effect compared to high molecular weight and total crude extract. CONCLUSION Our findings indicate that G.uralensis polysaccharides especially those of low molecular weight have a potential as anticancer agents. Of great importance, is the ability of the polysaccharides to up-regulate anticancer cytokine IL-7, which is important in proliferation and maturation of immune cells and it is associated with better prognosis in cancer. Therefore, immunomodulation is a possible mode of action of the polysaccharides in cancer therapy.
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Affiliation(s)
- Peter Amwoga Ayeka
- Tianjin University of Traditional Chinese Medicine, 312 Anshan Western Road, Nankai District, Tianjin, 300193, People's Republic of China
- Department of Biological Sciences, Faculty of Science, Egerton University, PO BOX 536-20115, Egerton, Kenya
| | - Yuhong Bian
- Tianjin University of Traditional Chinese Medicine, 312 Anshan Western Road, Nankai District, Tianjin, 300193, People's Republic of China.
- Tianjin University of Traditional Chinese Medicine, 312 Anshan Western Road, Nankai District, Tianjin, 300193, People's Republic of China.
| | - Peter Githaiga Mwitari
- Tianjin University of Traditional Chinese Medicine, 312 Anshan Western Road, Nankai District, Tianjin, 300193, People's Republic of China
- Center for Traditional Medicine and Drug Research, Kenya Medical Research Institute, P.O. Box 54840-00200, Nairobi, Kenya
| | - Xiaoqian Chu
- Tianjin University of Traditional Chinese Medicine, 312 Anshan Western Road, Nankai District, Tianjin, 300193, People's Republic of China
| | - Yanjun Zhang
- Tianjin University of Traditional Chinese Medicine, 312 Anshan Western Road, Nankai District, Tianjin, 300193, People's Republic of China
| | - Rosette Uzayisenga
- Tianjin University of Traditional Chinese Medicine, 312 Anshan Western Road, Nankai District, Tianjin, 300193, People's Republic of China
- School of Pharmacy, Mount Kenya University/Kigali campus, P.O BOX 5826, Kigali, Rwanda
| | - Elick Onyango Otachi
- Department of Biological Sciences, Faculty of Science, Egerton University, PO BOX 536-20115, Egerton, Kenya
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22
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Li J, Zhang F, Li J. The Immunoregulatory Effects of Traditional Chinese Medicine on Treatment of Asthma or Asthmatic Inflammation. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2015; 43:1059-81. [PMID: 26364661 DOI: 10.1142/s0192415x15500615] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Asthma is a chronic respiratory symptoms with variable airflow limitation and airway hyperresponsiveness (AHR), and causes high economic burden. Traditional Chinese medicine (TCM) has a long-lasting history of using herbal medicine in the treatment of various respiratory diseases including asthma. In the last several decades, an increasing number of herbs have been shown to be effective in the treatment of asthma in clinical trials or asthmatic inflammation in animal models. Literature about the effects of TCM on the immune system were searched in electronic databases such as PubMed, Google Scholar and Scopus from 2000 to 2014. 'TCM' and 'asthma' were used as keywords for the searches. Over 400 literatures were searched and the literatures about the immune system were selected and reviewed. We only reviewed literatures published in English. Accumulating evidence suggests that TCM can directly inhibit the activation and migration of inflammatory cells, regulate the balance of Th1/Th2 responses, and suppress allergic hyperreactivity through inducing regulatory T cells or attenuating the function of dendritic cells (DCs). These studies provided useful information to facilitate the use of TCM to treat asthma. This review was conducted to classify the findings based on their possible mechanisms of action reported.
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Affiliation(s)
- Jinyu Li
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi 830046, China
| | - Fuchun Zhang
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi 830046, China
| | - Jinyao Li
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi 830046, China
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23
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Liu C, Yang N, Song Y, Wang L, Zi J, Zhang S, Dunkin D, Busse P, Weir D, Tversky J, Miller RL, Goldfarb J, Zhan J, Li XM. Ganoderic acid C1 isolated from the anti-asthma formula, ASHMI™ suppresses TNF-α production by mouse macrophages and peripheral blood mononuclear cells from asthma patients. Int Immunopharmacol 2015; 27:224-31. [PMID: 26004313 DOI: 10.1016/j.intimp.2015.05.018] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2014] [Revised: 04/28/2015] [Accepted: 05/11/2015] [Indexed: 01/07/2023]
Abstract
Asthma is a heterogeneous airway inflammatory disease, which is associated with Th2 cytokine-driven inflammation and non-Th2, TNF-α mediated inflammation. Unlike Th2 mediated inflammation, TNF-α mediated asthma inflammation is generally insensitive to inhaled corticosteroids (ICS). ASHMITM, aqueous extract of three medicinal herbs-Ganoderma lucidum (G. lucidum), Sophora flavescens Ait (S. flavescens) and Glycyrrhiza uralensis Fischer (G. uralensis), showed a high safety profile and was clinically beneficial in asthma patients. It also suppresses both Th2 and TNF-α associated inflammation in murine asthma models. We previously determined that G. uralensis flavonoids are the key active compounds responsible for ASHMITM suppression of Th2 mediated inflammation. Until now, there are limited studies on anti-TNF-α compounds presented in ASHMITM. The objective of this study was to isolate and identify TNF-α inhibitory compounds in ASHMITM. Here we report that G. lucidum, but not the other two herbal extracts, S. flavescens or G. uralensis inhibited TNF-α production by murine macrophages; and that the methylene chloride (MC)-triterpenoid-enriched fraction, but not the polysaccharide-enriched fraction, contained the inhibitory compounds. Of the 15 triterpenoids isolated from the MC fraction, only ganoderic acid C1 (GAC1) significantly reduced TNF-α production by murine macrophages (RAW 264.7 cells) and peripheral blood mononuclear cells (PBMCs) from asthma patients. Inhibition was associated with down-regulation of NF-κB expression, and partial suppression of MAPK and AP-1 signaling pathways. Ganoderic acid C1 may have potential for treating TNF-α mediated inflammation in asthma and other inflammatory diseases.
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Affiliation(s)
- Changda Liu
- Pediatric Allergy & Immunology, Icahn School of Medicine at Mount Sinai, NY 10029, United States
| | - Nan Yang
- Pediatric Allergy & Immunology, Icahn School of Medicine at Mount Sinai, NY 10029, United States
| | - Ying Song
- Pediatric Allergy & Immunology, Icahn School of Medicine at Mount Sinai, NY 10029, United States
| | - Lixin Wang
- Pediatric Allergy & Immunology, Icahn School of Medicine at Mount Sinai, NY 10029, United States; Shanghai Municipal Hospital of Traditional Chinese Medicine affiliated with Shanghai TCM University, China
| | - Jiachen Zi
- Department of Biological Engineering, Utah State University, 4105 Old Main Hill, Logan, UT 84322, United States
| | - Shuwei Zhang
- Department of Biological Engineering, Utah State University, 4105 Old Main Hill, Logan, UT 84322, United States
| | - David Dunkin
- Pediatric Gastroenterology, Pediatric Department, Icahn School of Medicine at Mount Sinai, NY 10029, United States
| | - Paula Busse
- Immunology Institute, Department of Medicine, Icahn School of Medicine at Mount Sinai, NY 10029, United States
| | - David Weir
- Division of Pulmonary, Critical Care Medicine, and Sleep Medicine , Mount Sinai Medical Center, NY 10029, United States
| | - Jody Tversky
- Division of Allergy & Clinical Immunology, Department of Medicine, Johns Hopkins University School of Medicine, MD 21224, United States
| | - Rachel L Miller
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, Columbia University, New York, NY, 10032, United States; Division of Allergy, Immunology, and Rheumatology, Department of Pediatrics, Columbia University, New York, NY 10032, United States; Department of Environmental Health Sciences, Columbia University, New York, NY, 10032, United States
| | - Joseph Goldfarb
- Pharmacology and Systems Therapeutics, Icahn School of Medicine at Mount Sinai, NY, 10029, United States
| | - Jixun Zhan
- Department of Biological Engineering, Utah State University, 4105 Old Main Hill, Logan, UT 84322, United States.
| | - Xiu-Min Li
- Pediatric Allergy & Immunology, Icahn School of Medicine at Mount Sinai, NY 10029, United States.
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24
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Zhang HP, Fu JJ, Fan T, Zhang WB, Wang ZL, Wang L, Wang G. Histone deacetylation of memory T lymphocytes by You-Gui-Wan alleviates allergen-induced eosinophilic airway inflammation in asthma. Chin Med 2015; 10:9. [PMID: 26075017 PMCID: PMC4465301 DOI: 10.1186/s13020-015-0038-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2014] [Accepted: 04/23/2015] [Indexed: 02/05/2023] Open
Abstract
Background You-Gui pills (You-Gui-Wan; YGW) can promote T lymphocyte proliferation and differentiation, and restore Th1/Th2 balance in the treatment of asthma, but their mechanism of action is not fully known. This study aims to explore whether YGW can induce histone deacetylation or acetylation in memory T lymphocytes (Tm) for improvement of airway inflammation in asthma. Methods CD4+CD45RBlow cells, as Tm, were obtained by magnetic-activated cell sorting and flow cytometry from the spleens of BALB/c mice with ovalbumin (OVA)-induced asthma. Tm were cocultured with hydrocortisone (CORT; 1000 nM), serum containing low (0.225 g/kg), moderate (0.9 g/kg), or high (3.6 g/kg) doses of YGW, or medium only, and then adoptively transferred into naïve mice (n = 5 per group). Recipient mice were challenged with aerosolized OVA. The levels of IL-4, IL-5, IL-13, and IFN-γ in culture supernatants and bronchoalveolar lavage fluid (BALF) from the OVA-challenged mice were measured by ELISA. Histone deacetylase (HDAC) and histone acetyltransferase (HAT) activities and protein expressions of T-bet, GATA-3, and HDAC1–11 in lung tissue were measured by western blotting analyses. The alveolar eosinophilic inflammation index (AEII) was evaluated in the lungs of adoptive transfer recipient mice. Results YGW reduced inflammation and eosinophil infiltration into the lung tissues as evidenced by histology, with similar effects to those of CORT. High-, moderate-, and low-YGW increased HDAC (P < 0.0001, P = 0.0009 and P = 0.0253 respectively) and decreased HAT (P = 0.0001, P = 0.0000 and P = 0.0039, respectively) activities in dose-dependent manners in the lung tissues of adoptive transfer recipient mice. Increased histone deacetylation of Tm by YGW reduced the AEII by reducing GATA-3 (P = 0.014),IL-4 (P = 0.0004), IL-5 (P = 0.0067), and IL-13 (P = 0.0002), and inducing IFN-γ release (P = 0.0375). Moreover, YGW reduced inflammatory cytokines such as IL-4, IL-5, and IL-13 by upregulating the activities of HDAC7 (P = 0.003)/10 (P = 0.003), HDAC11 (P < 0.0001), and HDAC9–11 (P < 0.0001, P < 0.0001 and P < 0.0001, respectively), respectively, and increased IFN-γ release by increasing HDAC9 (P < 0.0001). Conclusions Histone deacetylation of Tm was observed during alleviation of allergen-induced eosinophilic airway inflammation in asthma by YGW.
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Affiliation(s)
- Hong Ping Zhang
- Pneumology Group, Department of Integrated Traditional Chinese and Western Medicine, State Key Laboratory of Biotherapy of China, West China Hospital, Sichuan University, Chengdu, 610041 PR China.,Pneumology Group, Department of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Chengdu, 610041 PR China
| | - Juan Juan Fu
- Pneumology Group, Department of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Chengdu, 610041 PR China
| | - Tao Fan
- Pneumology Group, Department of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Chengdu, 610041 PR China
| | - Wen Bin Zhang
- Department of Respiratory Medicine, Chongqing Traditional Chinese Medicine Hospital, Chongqing, 400011 PR China
| | - Zeng Li Wang
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, 610041 PR China
| | - Lei Wang
- Pneumology Group, Department of Integrated Traditional Chinese and Western Medicine, State Key Laboratory of Biotherapy of China, West China Hospital, Sichuan University, Chengdu, 610041 PR China.,Pneumology Group, Department of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Chengdu, 610041 PR China
| | - Gang Wang
- Pneumology Group, Department of Integrated Traditional Chinese and Western Medicine, State Key Laboratory of Biotherapy of China, West China Hospital, Sichuan University, Chengdu, 610041 PR China.,Pneumology Group, Department of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Chengdu, 610041 PR China
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Xu Q, Liu J, Guo X, Tang Y, Zhou G, Liu Y, Huang Q, Geng Y, Liu Z, Su L. Xuebijing injection reduces organ injuries and improves survival by attenuating inflammatory responses and endothelial injury in heatstroke mice. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 15:4. [PMID: 25653103 PMCID: PMC4323134 DOI: 10.1186/s12906-015-0519-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/26/2014] [Accepted: 01/13/2015] [Indexed: 01/04/2023]
Abstract
Background The pathogenesis of heatstroke is a multi-factorial process involved with an interplay among subsequent inflammation, endothelial injury and coagulation disturbances, which makes pharmacological therapy of heatstroke a challenging problem. Xuebijing injection (XBJ), a traditional Chinese medicine used to sepsis, has been reported to suppress inflammatory responses and restore coagulation disturbances. However, little is known about the role of XBJ in heatstroke. Methods Mice were treated with indicated dose of XBJ before and/or after the induction of heatstroke. Serum inflammatory cytokines, tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6), and endothelial markers, von Willebrand Factor (vWF) and E-selectin, were measured by ELISA. Liver, kidney and heart profiles including alanine aminotransferase, aspartic aminotransferase, creatinine, blood urea nitrogen, and lactate dehydrogenase, were evaluated by UniCel DxC 800 Synchron Clinical Systems, and troponin was measured by ELISA. Coagulation profiles, including thrombin time, prothrombin time, activated partial thromboplastin time, international normalized ratio, and fibrinogen were examined by STA Compact® Hemostasis System. Jejunum injury was evaluated with H&E staining. Changes in mitochondrial structure in cardiac tissue were assesed by electron microscopy. Results Pretreatment with XBJ decreased serum pro-inflammatory cytokines including TNF-α and IL-6, as well as endothelial injury markers, vWF and E-selectin, in a dose-dependent manner in heatstroke mice. Similar protective effects were observed when XBJ was administered after, or both before and after heat insult. These protective effects lasted for over 12 h in mice receiving XBJ before and after heat insult. XBJ also improved survival rates in heatstroke mice, ameliorated liver, heart, and kidney injuries, including mitochondrial damage to the heart, and reduced coagulation disturbances. Conclusions XBJ prevents organ injuries and improves survival in heatstroke mice by attenuating inflammatory responses and endothelial injury. XBJ may be a potentially useful in the prevention and treatment of heatstroke.
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26
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The Effects of Uygur Herb Hyssopus officinalis L. on the Process of Airway Remodeling in Asthmatic Mice. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2014; 2014:710870. [PMID: 25383084 PMCID: PMC4212596 DOI: 10.1155/2014/710870] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/04/2014] [Revised: 08/27/2014] [Accepted: 09/02/2014] [Indexed: 11/23/2022]
Abstract
It has been proved that Uygur herb Hyssopus offcinalis L. could affect the levels of some cytokines (such as IL-4, IL-6, IL-17, and IFN-γ) in asthmatic mice. By detection of the expressions of MMP-9 and TIMP-1 and the morphological changes, the aim of this research is to reveal the mechanism of Uygur herb Hyssopus offcinalis L. in the process of airway remodeling. It was observed that the expressions of MMP-9 and TIMP-1 increased, but the ratio of MMP-9/TIMP-1 decreased in airway remodeling group. However, the expression of both MMP-9 and TIMP-1 decreased after being treated with dexamethasone and Hyssopus offcinalis L., accompanied by the relieved pathological changes, including collagen deposition, mucus secretion, and smooth muscle proliferation. It is suggested that Uygur herb Hyssopus offcinalis L. could inhibit airway remodeling by correcting imbalance of MMP-9/TIMP-1 ratio.
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Th9/IL-9 profile in human echinococcosis: their involvement in immune response during infection by Echinococcus granulosus. Mediators Inflamm 2014; 2014:781649. [PMID: 24799769 PMCID: PMC3985320 DOI: 10.1155/2014/781649] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2013] [Revised: 02/21/2014] [Accepted: 02/21/2014] [Indexed: 12/28/2022] Open
Abstract
Th9 cells have been reported to contribute to immune responses; however, the role of Th9 cells in Echinococcus granulosus infection is unknown. This study is to determine whether Th9 cells and IL-9 are involved in human Echinococcus granulosus infection. Compared with healthy controls (HC group), the mRNA levels of PU.1, IL-9, and GATA-3 were significantly increased in patients before therapy (CE group), as revealed by qRT-PCR. Flow cytometry analysis showed that the percentages of Th9 and Th2 cells in CE group were significantly higher. The levels of IL-9, IL-4, IL-10, and TGF-β in CE group were also significantly increased, as detected by CBA assay. The percentages of Th9 and Th2 cells in CE group were positively correlated. After treatments of surgery in combination with albendazole, the PU.1 and GATA-3 mRNA levels were significantly decreased in patients after therapy (PCE group) compared with CE group. The numbers of Th9 and Th2 cells and levels of IL-9, IL-4, IL-10, and TGF-β were also significantly decreased in PCE group. In conclusion, the ratios of Th9 cells and IL-9 levels were significantly decreased after treatment, suggesting that Th9/IL-9 may be involved in immune response induced by Echinococcus granulosus infection.
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