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Bastawy EM, Eraslan IM, Voglsanger L, Suphioglu C, Walker AJ, Dean OM, Read JL, Ziemann M, Smith CM. Novel Insights into Changes in Gene Expression within the Hypothalamus in Two Asthma Mouse Models: A Transcriptomic Lung-Brain Axis Study. Int J Mol Sci 2024; 25:7391. [PMID: 39000495 PMCID: PMC11242700 DOI: 10.3390/ijms25137391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2024] [Revised: 06/28/2024] [Accepted: 07/01/2024] [Indexed: 07/16/2024] Open
Abstract
Patients with asthma experience elevated rates of mental illness. However, the molecular links underlying such lung-brain crosstalk remain ambiguous. Hypothalamic dysfunction is observed in many psychiatric disorders, particularly those with an inflammatory component due to many hypothalamic regions being unprotected by the blood-brain barrier. To gain a better insight into such neuropsychiatric sequelae, this study investigated gene expression differences in the hypothalamus following lung inflammation (asthma) induction in mice, using RNA transcriptome profiling. BALB/c mice were challenged with either bacterial lipopolysaccharide (LPS, E. coli) or ovalbumin (OVA) allergens or saline control (n = 7 per group), and lung inflammation was confirmed via histological examination of postmortem lung tissue. The majority of the hypothalamus was micro-dissected, and total RNA was extracted for sequencing. Differential expression analysis identified 31 statistically significant single genes (false discovery rate FDR5%) altered in expression following LPS exposure compared to controls; however, none were significantly changed following OVA treatment, suggesting a milder hypothalamic response. When gene sets were examined, 48 were upregulated and 8 were downregulated in both asthma groups relative to controls. REACTOME enrichment analysis suggests these gene sets are involved in signal transduction metabolism, immune response and neuroplasticity. Interestingly, we identified five altered gene sets directly associated with neurotransmitter signaling. Intriguingly, many of these altered gene sets can influence mental health and or/neuroinflammation in humans. These findings help characterize the links between asthma-induced lung inflammation and the brain and may assist in identifying relevant pathways and therapeutic targets for future intervention.
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Affiliation(s)
- Eslam M Bastawy
- Faculty of Health, School of Medicine, Institute for Mental and Physical Health and Clinical Translation (IMPACT), Deakin University, Geelong 3216, Australia
| | - Izel M Eraslan
- Faculty of Health, School of Medicine, Institute for Mental and Physical Health and Clinical Translation (IMPACT), Deakin University, Geelong 3216, Australia
| | - Lara Voglsanger
- Faculty of Health, School of Medicine, Institute for Mental and Physical Health and Clinical Translation (IMPACT), Deakin University, Geelong 3216, Australia
| | - Cenk Suphioglu
- Faculty of Science, Engineering and Built Environment, School of Life and Environmental Sciences, Deakin University, Geelong 3216, Australia
| | - Adam J Walker
- Faculty of Health, School of Medicine, Institute for Mental and Physical Health and Clinical Translation (IMPACT), Deakin University, Geelong 3216, Australia
| | - Olivia M Dean
- Faculty of Health, School of Medicine, Institute for Mental and Physical Health and Clinical Translation (IMPACT), Deakin University, Geelong 3216, Australia
- Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Parkville, Melbourne 3052, Australia
| | - Justin L Read
- Faculty of Health, School of Medicine, Institute for Mental and Physical Health and Clinical Translation (IMPACT), Deakin University, Geelong 3216, Australia
| | - Mark Ziemann
- Faculty of Science, Engineering and Built Environment, School of Life and Environmental Sciences, Deakin University, Geelong 3216, Australia
- Burnet Institute, Melbourne 3004, Australia
| | - Craig M Smith
- Faculty of Health, School of Medicine, Institute for Mental and Physical Health and Clinical Translation (IMPACT), Deakin University, Geelong 3216, Australia
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Jung MA, Song HK, Jo K, Lee A, Hwang YH, Ji KY, Jung DH, Cai M, Lee JY, Pyun BJ, Kim T. Gleditsia sinensis Lam. aqueous extract attenuates nasal inflammation in allergic rhinitis by inhibiting MUC5AC production through suppression of the STAT3/STAT6 pathway. Biomed Pharmacother 2023; 161:114482. [PMID: 36921533 DOI: 10.1016/j.biopha.2023.114482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 03/05/2023] [Accepted: 03/07/2023] [Indexed: 03/16/2023] Open
Abstract
Allergic rhinitis (AR), a chronic respiratory inflammatory disease, is among the most common chronic diseases reported worldwide. Mucus hypersecretion is a critical feature of AR pathogenesis. Although the Gleditsia sinensis extract has several beneficial effects on human health, its effects on allergic inflammation have not yet been investigated. In this study, we examined the effects of G. sinensis aqueous extract (GSAE) on nasal inflammation in an ovalbumin (OVA)-induced AR mouse model. GSAE was administered orally for 1 week and then the clinical nasal symptoms were evaluated. The levels of histamine, OVA-specific immunoglobulin (Ig) E, and interleukin (IL)-13 were measured in the serum using an enzyme-linked immunosorbent assay (ELISA). Inflammatory cells were then counted in the nasal lavage fluid (NALF) and histopathology in the nasal epithelium was evaluated. STAT3/STAT6 phosphorylation was examined in primary human nasal epithelial cells (HNEpCs) using western blot analysis. Oral administration of GSAE to OVA-induced AR mice alleviated nasal clinical symptoms and reduced OVA-specific immunoglobulin E, interleukin (IL)-13, and histamine levels. The accumulation of eosinophils in nasal lavage fluid, nasal mucosa, mast cells, goblet cells, and mucin 5AC (MUC5AC) in the nasal epithelium was also inhibited by GSAE. Treatment with GSAE inhibited the production of MUC5AC in IL-4/IL-13-stimulated primary human nasal epithelial cells through the signal transducer and activator of transcription (STAT)3/STAT6 signaling pathway. These results indicated that GSAE reduces nasal inflammation suggesting that it is a potential treatment option for AR.
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Affiliation(s)
- Myung-A Jung
- KM Convergence Research Division, Korea Institute of Oriental Medicine (KIOM), 1672 Yuseong-daero Yuseong-gu, Daejeon 34054, the Republic of Korea
| | - Hyun-Kyung Song
- KM Convergence Research Division, Korea Institute of Oriental Medicine (KIOM), 1672 Yuseong-daero Yuseong-gu, Daejeon 34054, the Republic of Korea
| | - Kyuhyung Jo
- KM Convergence Research Division, Korea Institute of Oriental Medicine (KIOM), 1672 Yuseong-daero Yuseong-gu, Daejeon 34054, the Republic of Korea
| | - Ami Lee
- KM Convergence Research Division, Korea Institute of Oriental Medicine (KIOM), 1672 Yuseong-daero Yuseong-gu, Daejeon 34054, the Republic of Korea
| | - Youn-Hwan Hwang
- KM Convergence Research Division, Korea Institute of Oriental Medicine (KIOM), 1672 Yuseong-daero Yuseong-gu, Daejeon 34054, the Republic of Korea
| | - Kon-Young Ji
- KM Convergence Research Division, Korea Institute of Oriental Medicine (KIOM), 1672 Yuseong-daero Yuseong-gu, Daejeon 34054, the Republic of Korea; Center for Companion Animal New Drug Development, Jeonbuk Branch, Korea Institute of Toxicology (KIT), 30 Baekhak1-gil, Jeongeup-si 56212, the Republic of Korea
| | - Dong Ho Jung
- KM Convergence Research Division, Korea Institute of Oriental Medicine (KIOM), 1672 Yuseong-daero Yuseong-gu, Daejeon 34054, the Republic of Korea
| | - Mudan Cai
- KM Science Research Division, Korea Institute of Oriental Medicine (KIOM), 1672 Yuseong-daero Yuseong-gu, Daejeon 34054, the Republic of Korea
| | - Joo Young Lee
- KM Convergence Research Division, Korea Institute of Oriental Medicine (KIOM), 1672 Yuseong-daero Yuseong-gu, Daejeon 34054, the Republic of Korea
| | - Bo-Jeong Pyun
- KM Convergence Research Division, Korea Institute of Oriental Medicine (KIOM), 1672 Yuseong-daero Yuseong-gu, Daejeon 34054, the Republic of Korea.
| | - Taesoo Kim
- KM Convergence Research Division, Korea Institute of Oriental Medicine (KIOM), 1672 Yuseong-daero Yuseong-gu, Daejeon 34054, the Republic of Korea.
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Ya H, Li H, Liu X, Chen Y, Zhang J, Xie Y, Wang M, Xie W, Li S. Profiling of Widely Targeted Metabolomics for the Identification of chemical composition in epidermis, xylem and pith of Gleditsiae spina. Biomed Chromatogr 2022; 36:e5331. [PMID: 35000209 DOI: 10.1002/bmc.5331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Revised: 12/20/2021] [Accepted: 12/28/2021] [Indexed: 11/09/2022]
Abstract
Gleditsiae spina, the thorn of Gleditsia sinensis Lam., has a long history of being used as a traditional medicine in East Asian countries. However, only a few biologically active substances have been identified from Gleditsiae spina. In this study, the epidermis, xylem and pith of Gleditsiae spina, respectively, namely Gs-E, Gs-X and Gs-P, were studied. We used a widely targeted metabolomics method to investigate the chemical composition in Gs-E, Gs-X and Gs-P. A total of 728 putative metabolites were identified from Gleditsiae spina, including 211 primary metabolites and 517 secondary metabolites. These primary and secondary metabolites could be categorized into more than 10 different classes. Flavonoids, phenolic acids, lipids, and amino acids and derivatives, and organic acids constituted the main metabolite groups. Multivariate statistical analysis showed that the Gs-E, Gs-X and Gs-P samples could be clearly separated. Differential accumulated metabolite (DAM) analysis revealed that more than half of the DAMs exhibited the highest relative concentrations in Gs-E, and most of the DAMs showed the lowest relative concentrations in Gs-X. Moreover, 11 common differential primary metabolites and 79 common differential secondary metabolites were detected in all comparison groups. These results further our understanding of chemical composition and metabolite accumulation of Gleditsiae spina.
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Affiliation(s)
- Huiyuan Ya
- School of Food and Drug, Luoyang Normal University, Luoyang, Henan, China
| | - Huiru Li
- College of Life Science, Luoyang Normal University, Luoyang, Henan, China
| | - Xianghui Liu
- School of Food and Drug, Luoyang Normal University, Luoyang, Henan, China
| | - Ye Chen
- School of Food and Drug, Luoyang Normal University, Luoyang, Henan, China
| | - Jingxiao Zhang
- School of Food and Drug, Luoyang Normal University, Luoyang, Henan, China
| | - Yanfu Xie
- School of Food and Drug, Luoyang Normal University, Luoyang, Henan, China
| | - Mengshu Wang
- School of Food and Drug, Luoyang Normal University, Luoyang, Henan, China
| | - Wanyue Xie
- School of Food and Drug, Luoyang Normal University, Luoyang, Henan, China
| | - Shipeng Li
- College of Life Science, Luoyang Normal University, Luoyang, Henan, China
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Liu C, You J, Lu Y, Sun J, Pan J, Li Y, Liu T, Li Y, Wang A, Zhang X, Wang Y, Pan W. Protective effects on ovalbumin-induced mouse asthma models and qualitative and quantitative analysis of multiple compounds in Gerberae Piloselloidis Herba. J Sep Sci 2021; 45:990-1005. [PMID: 34936206 DOI: 10.1002/jssc.202100392] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 12/03/2021] [Accepted: 12/19/2021] [Indexed: 12/19/2022]
Abstract
Gerberae Piloselloidis Herba is widely used to treat cough and asthma in China. However, its effects on allergic asthma as related to its chemical compositions have not been fully elucidated, and there is a scarcity of methods to determine multi-component contents for quality control. In this study, protective effects of Gerberae Piloselloidis Herba on ovalbumin-induced asthma models were investigated, while qualitative and quantitative analyses of multiple constituents in Gerberae Piloselloidis Herba were conducted by using an ultrahigh-performance liquid chromatography -Q Exactive hybrid quadrupole-orbitrap high-resolution accurate mass spectrometry and an ultrahigh-performance liquid chromatography -photodiode array detection. The results showed that Gerberae Piloselloidis Herba could significantly mitigate asthma symptoms, reduce eosinophils counts in the bronchoalveolar lavage fluid, as well as decrease IgE, IL-5 and IL-13 concentration, and inflammatory cellular infiltration in lung tissues. A total of 51 compounds were tentatively identified, in which the content of 10 representative compounds was determined in 24 batches of Gerberae Piloselloidis Herba by using an ultrahigh-performance liquid chromatography method with good linearity, precision, repeatability, accuracy and stability. This research presents a comprehensive strategy combining biological activity evaluation with chemical profiling, providing a useful and comprehensive reference for further application and quality control of Gerberae Piloselloidis Herba. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Chunhua Liu
- State Key Laboratory of Functions and Applications of Medicinal Plants, Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University, Guiyang, P. R. China
| | - Jingrui You
- State Key Laboratory of Functions and Applications of Medicinal Plants, Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University, Guiyang, P. R. China.,School of Pharmacy, Guizhou Medical University, Guiyang, P. R. China
| | - Yuan Lu
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, P. R. China
| | - Jia Sun
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, P. R. China
| | - Jie Pan
- State Key Laboratory of Functions and Applications of Medicinal Plants, Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University, Guiyang, P. R. China
| | - Yongjun Li
- State Key Laboratory of Functions and Applications of Medicinal Plants, Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University, Guiyang, P. R. China
| | - Ting Liu
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, P. R. China
| | - Yueting Li
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, P. R. China
| | - Aimin Wang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University, Guiyang, P. R. China
| | - Xu Zhang
- School of Pharmacy, Guizhou Medical University, Guiyang, P. R. China
| | - Yonglin Wang
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, P. R. China
| | - Weidong Pan
- State Key Laboratory of Functions and Applications of Medicinal Plants, Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University, Guiyang, P. R. China
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Gandhi GR, Leão GCDS, Calisto VKDS, Vasconcelos ABS, Almeida MLD, Quintans JDSS, Barreto E, Narain N, Júnior LJQ, Gurgel RQ. Modulation of interleukin expression by medicinal plants and their secondary metabolites: A systematic review on anti-asthmatic and immunopharmacological mechanisms. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2020; 70:153229. [PMID: 32361292 DOI: 10.1016/j.phymed.2020.153229] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 03/09/2020] [Accepted: 04/13/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Asthma is one of the most common chronic inflammatory conditions of the lungs in modern society. Asthma is associated with airway hyperresponsiveness and remodeling of the airways, with typical symptoms of cough, wheezing, shortness of breath and chest tightness. Interleukins (IL) play an integral role in its inflammatory pathogenesis. Medicinal herbs and secondary metabolites are gaining considerable attention due to their potential therapeutic role and pharmacological mechanisms as adjunct tools to synthetic bronchodilator drugs. PURPOSE To systematically review the literature on the use of single or mixed plants extracts therapy in vivo experimental systems for asthma, emphasizing their regulations on IL production to improve lung. METHODS Literature searches were performed on PubMed, EMBASE, Scopus and Web of Science databases. All articles in English were extracted from 1999 up to September 2019, assessed critically for data extraction. Studies investigating the effectiveness and safety of plant extracts administered; inflammatory cell count, immunoglobulin E (IgE) production and regulation of pro-inflammatory cytokine and T helper (Th) 1 and Th2-driven cytokine expression in bronchoalveolar lavage fluid (BALF) and lung of asthmatic animals were included. RESULTS Four hundred and eighteen publications were identified and 51 met the inclusion criteria. Twenty-six studies described bioactive compounds from plant extracts. The most frequent immunopharmacological mechanisms described included reduction in IgE and eosinophilic recruitment, decreased mucus hypersecretion and airway hyperreactivity, enhancement of the balance of Th1/Th2 cytokine ratio, suppression of matrix metallopeptidase 9 (MMP-9) and reversal of structural alterations. CONCLUSION Plant extract therapies have potential control activities on asthma symptoms by modulating the secretion of pro-inflammatory (IL-1β, IL-8), Th17 (IL-17), anti-inflammatory (IL-10, IL-23, IL-31, IL-33), Th1 (IL-2, IL-12) and Th2 (IL-4, IL-5, IL-6, IL-13) cytokines, reducing the level of biomarkers of airway inflammation.
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Affiliation(s)
- Gopalsamy Rajiv Gandhi
- Graduate Program in Health Sciences, Federal University of Sergipe, Rua Cláudio Batista, s/n, Cidade Nova, Aracaju, 49.100-000 Sergipe, Brazil
| | - Gabriel Campos de Sousa Leão
- Department of Medicine, Federal University of Sergipe, Rua Cláudio Batista, s/n, Cidade Nova, Aracaju, 49.100-000, Sergipe, Brazil
| | - Valdete Kaliane da Silva Calisto
- Graduate Program in Health Sciences, Federal University of Sergipe, Rua Cláudio Batista, s/n, Cidade Nova, Aracaju, 49.100-000 Sergipe, Brazil
| | - Alan Bruno Silva Vasconcelos
- Graduate Program in Physiological Sciences, Federal University of Sergipe, São Cristóvão, 49.100-000, Sergipe, Brazil
| | - Maria Luiza Doria Almeida
- Graduate Program in Health Sciences, Federal University of Sergipe, Rua Cláudio Batista, s/n, Cidade Nova, Aracaju, 49.100-000 Sergipe, Brazil; Department of Medicine, Federal University of Sergipe, Rua Cláudio Batista, s/n, Cidade Nova, Aracaju, 49.100-000, Sergipe, Brazil
| | - Jullyana de Souza Siqueira Quintans
- Graduate Program in Health Sciences, Federal University of Sergipe, Rua Cláudio Batista, s/n, Cidade Nova, Aracaju, 49.100-000 Sergipe, Brazil; Laboratory of Neurosciences and Pharmacological Assays (LANEF), Department of Physiology, Federal University of Sergipe, São Cristóvão, 49.100-000 Sergipe, Brazil
| | - Emiliano Barreto
- Laboratory of Molecular Biology, Institute of Biological Sciences, Federal University of Alagoas, Maceió, 57.072-900 Alagoas, Brazil
| | - Narendra Narain
- Laboratory of Flavor and Chromatographic Analysis, Federal University of Sergipe, São Cristóvão, Aracaju, 49.100-000 Sergipe, Brazil
| | - Lucindo José Quintans Júnior
- Graduate Program in Health Sciences, Federal University of Sergipe, Rua Cláudio Batista, s/n, Cidade Nova, Aracaju, 49.100-000 Sergipe, Brazil; Laboratory of Neurosciences and Pharmacological Assays (LANEF), Department of Physiology, Federal University of Sergipe, São Cristóvão, 49.100-000 Sergipe, Brazil
| | - Ricardo Queiroz Gurgel
- Graduate Program in Health Sciences, Federal University of Sergipe, Rua Cláudio Batista, s/n, Cidade Nova, Aracaju, 49.100-000 Sergipe, Brazil; Department of Medicine, Federal University of Sergipe, Rua Cláudio Batista, s/n, Cidade Nova, Aracaju, 49.100-000, Sergipe, Brazil.
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Hassan Kha HAR, Abdel-Daye UA, AbdulSalam H, Tallat Abb A, Ahmead Abd MT, El-Aziz Fo NA. Licorice (Glycyrrhizza glabra) Extract Prevents Production of Th2 Cytokines and Free Radicals Induced by Ova Albumin in Mice. INT J PHARMACOL 2018. [DOI: 10.3923/ijp.2018.1072.1079] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Zhu LY, Ni ZH, Luo XM, Wang XB. Advance of antioxidants in asthma treatment. World J Respirol 2017; 7:17-28. [DOI: 10.5320/wjr.v7.i1.17] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Revised: 11/23/2016] [Accepted: 01/14/2017] [Indexed: 02/07/2023] Open
Abstract
Asthma is an allergic disease, characterized as a recurrent airflow limitation, airway hyperreactivity, and chronic inflammation, involving a variety of cells and cytokines. Reactive oxygen species have been proven to play an important role in asthma. The pathogenesis of oxidative stress in asthma involves an imbalance between oxidant and antioxidant systems that is caused by environment pollutants or endogenous reactive oxygen species from inflammation cells. There is growing evidence that antioxidant treatments that include vitamins and food supplements have been shown to ameliorate this oxidative stress while improving the symptoms and decreasing the severity of asthma. In this review, we summarize recent studies that are related to the mechanisms and biomarkers of oxidative stress, antioxidant treatments in asthma.
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From Traditional Usage to Pharmacological Evidence: A Systematic Mini-Review of Spina Gleditsiae. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 2016:3898957. [PMID: 27433183 PMCID: PMC4940578 DOI: 10.1155/2016/3898957] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Revised: 05/12/2016] [Accepted: 06/07/2016] [Indexed: 02/02/2023]
Abstract
Spina Gleditsiae is an important herb with various medicinal properties in traditional and folk medicinal systems of East Asian countries. In China through the centuries, it has been traditionally used as a source of drugs for anticancer, detoxication, detumescence, apocenosis, and antiparasites effects. Recently, an increasing number of studies have been reported regarding its chemical constituents and pharmacological activities. To further evidence the traditional use, phytochemicals, and pharmacological mechanisms of this herb, a systematic literature review was performed herein for Spina Gleditsiae. The review approach consisted of searching several web-based scientific databases including PubMed, Web of Science, and Elsevier using the keywords “Spina Gleditsiae”, “Zao Jiao Ci”, and “Gleditsia sinensis”. Based on the proposed criteria, 17 articles were evaluated in detail. According to the reviewed data, it is quite evident that Spina Gleditsiae contains a number of bioactive phytochemical components, which account for variety medicinal values including anticancer, anti-inflammatory, antiatherogenic, antimicrobial, antiallergic, and antivirus activities. The phytochemical and pharmacological studies reviewed herein strongly underpin a fundamental understanding of herbal Spina Gleditsiae and support its ongoing clinical uses in China. The further phytochemical evaluation, safety verification, and clinical trials are expected to progress Spina Gleditsiae-based development to finally transform the traditional TCM herb Spina Gleditsiae to the valuable authorized drug.
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Ryu HW, Song HH, Shin IS, Cho BO, Jeong SH, Kim DY, Ahn KS, Oh SR. Suffruticosol A isolated from Paeonia lactiflora seedcases attenuates airway inflammation in mice induced by cigarette smoke and LPS exposure. J Funct Foods 2015. [DOI: 10.1016/j.jff.2015.06.036] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/09/2022] Open
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Tiwari M, Dwivedi UN, Kakkar P. Tinospora cordifolia extract modulates COX-2, iNOS, ICAM-1, pro-inflammatory cytokines and redox status in murine model of asthma. JOURNAL OF ETHNOPHARMACOLOGY 2014; 153:326-37. [PMID: 24556222 DOI: 10.1016/j.jep.2014.01.031] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Revised: 01/03/2014] [Accepted: 01/27/2014] [Indexed: 05/27/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Tinospora cordifolia (Willd.) Miers is an important constituent of several ayurvedic medicinal preparations. In Ayurveda it is mentioned as "rasayan" and traditionally used for the treatment of asthma, chronic cough besides other ailments. This study was carried out to study the mechanisms involved in protection accorded by extract of Tinospora cordifolia (Tc) stem to asthmatic mice by regulation of oxidative stress, pro-inflammatory mediator release and redox signaling involving NFκB. MATERIALS AND METHODS BALB/c mice were sensitized with intraperitoneal (i.p.) Ovalbumin (Ova) on days 0 and 14, followed by intranasal Ovalbumin (Ova) challenge on days 24 and 27 to generate an in vivo asthma model. Tc extract (hydroalcoholic, 100 mg/kg) and dexamethasone (1 mg/kg) were given orally from day 15 to 23 to the Tc+Ova treated group and Dex+Ova treated group respectively. Oxidative stress parameters e.g. activity of superoxide dismutase (SOD), glutathione reductase (GR), glutathione peroxidase (GPx) and catalase, lipid peroxidation, GSH/GSSG ratio, protein carbonyl content, eosinophil peroxidase, myeloperoxidase activity, and NO release were measured in tissue, blood and bronchoalveolar lavage fluid (BALF). Estimation of cytokines was done in BALF. Western blot analysis was done for IκB α, iNOS, COX-2, iCAM-1 and pJNK MAPKs along with histopathology. RESULTS Tc extract treated mice showed decreased airway hyper-responsiveness, eosinophil count and IgE content in blood as compared to Ova treated asthmatic mice. Increase in activities of SOD, catalase, glutathione reductase, glutathione peroxidase as well as GSH/GSSG ratio was observed while a decrease in MDA formation, protein carbonyl content, eosinophil peroxidase, myeloperoxidase activity and NO release in BALF was seen in Tc treated mice. In BALF, levels of cytokines IL-4 and TNF-α were reduced and IFN-γ levels increased in extract treated mice. At the same time Tc treatment of Ova-challenged mice significantly increased the level of IκB α, cytosolic inhibitor of redox sensitive transcription factor NFκB. Immunoblot analysis revealed considerable decrease in the levels of COX-2, ICAM-1, iNOS, and pJNK. Histopathology and PAS staining also indicate a protective effect of Tc extract in inflammation and mucus hyper-secretion due to goblet cell hyperplasia. CONCLUSION The results suggest a protective effect of Tc extract against oxidative stress, pro-inflammatory mediator release and redox signaling in the murine model of asthma. The Tc extract shows therapeutic potential for management of asthmatic inflammation and other lung inflammatory conditions.
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Affiliation(s)
- M Tiwari
- Herbal Research Section, Food Drug & Chemical Toxicology Division, CSIR - Indian Institute of Toxicology Research, P.O. Box 80, M.G. Marg, Lucknow 226001, Uttar Pradesh, India.
| | - U N Dwivedi
- Department of Biochemistry, University of Lucknow, Lucknow 226007, Uttar Pradesh, India.
| | - P Kakkar
- Herbal Research Section, Food Drug & Chemical Toxicology Division, CSIR - Indian Institute of Toxicology Research, P.O. Box 80, M.G. Marg, Lucknow 226001, Uttar Pradesh, India.
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Icariin attenuates glucocorticoid insensitivity mediated by repeated psychosocial stress on an ovalbumin-induced murine model of asthma. Int Immunopharmacol 2014; 19:381-90. [PMID: 24462390 DOI: 10.1016/j.intimp.2014.01.009] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2013] [Revised: 01/10/2014] [Accepted: 01/10/2014] [Indexed: 01/23/2023]
Abstract
Evidence shows that psychosocial stress exacerbates asthma, but there is little intervention to alleviate negative effects of psychosocial stress on asthma. We investigated the role of icariin in anti-inflammation and anti-anxiety potential in a murine model combined psychosocial stress with allergic exposure. The results indicated that icariin administered remarkable increased activity in the center of the open field, reversed airway hyperresponsivenesss, reduced inflammatory cytokine infiltration to the lung and whole body and also in part recovered glucocorticoid responsiveness. Furthermore, our data also showed that icariin significantly inhibited increases of corticosterone and markedly increased glucocorticoid receptor mRNA and protein expression in the lungs of mice exposed to both stress and allergen. Collectively, we speculate that inducing glucocorticoid receptor modulation might be the potential mechanisms of icariin to facilitate corticosteroid responsiveness of cytokine production.
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