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Punicalagin attenuated allergic airway inflammation via regulating IL4/IL-4Rα/STAT6 and Notch- GATA3 pathways. ACTA PHARMACEUTICA (ZAGREB, CROATIA) 2022; 72:561-573. [PMID: 36651367 DOI: 10.2478/acph-2022-0038] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/11/2022] [Indexed: 01/25/2023]
Abstract
Allergic asthma is an inflammatory disease of the airways which has a complex etiology. Punicalagin, a major polyphenol present in pomegranates, is reported to possess various biological properties including antioxidant and antiproliferative effects. The current research aimed to evaluate the antiasthmatic effects of punicalagin in an ovalbumin (OVA)-induced experimental model of asthma in female BALB/c mice. Treatment group animals received punicalagin (12.5, 25 or 50 mg kg-1 body mass) per day for 21 days from day 1 of OVA injection. Dexamethasone (DEX) was administered to a separate group of mice, as the standard drug control. Inflammatory cell infiltration into the broncho-alveolar lavage fluid (BALF) was substantially decreased in punicalagin-treated mice. Punicalagin reduced Th2-derived cytokines and OVA-specific IgE levels. The IL-4/STAT6 and Notch/GATA3 signalling pathways were regulated on punicalagin administration. The data obtained illustrate the potency of punicalagin as an anti-asthmatic drug. Conclusively, the study's observations suggest the potential therapeutic efficiency of punicalagin in allergic asthma.
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Rozana N, Liudmyla K, Vitaliy G. Peculiarities of vascular endothelial growth factor of oral cavity in atopic condition VEGF of oral cavity in atopic condition. Interv Med Appl Sci 2021; 11:207-212. [PMCID: PMC9467381 DOI: 10.1556/1646.2020.00002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Revised: 07/24/2018] [Accepted: 10/24/2019] [Indexed: 11/19/2022] Open
Abstract
Background and aims Vascular endothelial growth factor (VEGF) is regarded as a potent stimulating factor for angiogenesis and vascular permeability and probably is connected with an inflammatory reaction. Our study aimed to determine the effect of VEGF in the inflammatory process in the oral mucosa of experimental animals in the modulation of atopic disease. Materials and methods Atopic condition was simulated by the ovalbumin model. Obtained specimens of oral mucosa were examined histologically; immunohistochemistry was performed with detection VEGF, CD23, CD20. Results Most pronounced changes with twice increased expression activity of VEGF has been detected in the affected areas of the lamina propria and were associated with perivascular inflammatory microinfiltration, but unexpected expression in the epithelial layer has been revealed surround of intraepithelial inflammatory cells mainly. Pronounced correlations have been detected as VEGF and CD23 (r = 0.91), VEGF and CD20 (r = 0.87), CD23 and CD20 (r = 0.89). Discussion described the changes in the tissues of the oral mucosa could be served as a basis for the development of preventive measures in patients with atopic diseases.discussion Conclusions Activation of VEGF is connected with accumulation of inflammatory infiltrate represented by B-lymphocytes, activated macrophages, eosinophils with a correlation in atopic process.
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Affiliation(s)
- Nazaryan Rozana
- Kharkiv National Medical University, 4 Nauky ave, Kharkiv 61022, Ukraine
| | - Kryvenko Liudmyla
- Kharkiv National Medical University, 4 Nauky ave, Kharkiv 61022, Ukraine
| | - Gargin Vitaliy
- Kharkiv National Medical University, 4 Nauky ave, Kharkiv 61022, Ukraine
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Zhang Y, Wang X, Zhang H, Tang H, Hu H, Wang S, Wong VKW, Li Y, Deng J. Autophagy Modulators From Chinese Herbal Medicines: Mechanisms and Therapeutic Potentials for Asthma. Front Pharmacol 2021; 12:710679. [PMID: 34366865 PMCID: PMC8342996 DOI: 10.3389/fphar.2021.710679] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Accepted: 06/28/2021] [Indexed: 01/21/2023] Open
Abstract
Asthma has become a global health issue, suffering more than 300 million people in the world, which is a heterogeneous disease, usually characterized by chronic airway inflammation and airway hyperreactivity. Combination of inhaled corticosteroids (ICS) and long acting β-agonists (LABA) can relieve asthma symptoms and reduce the frequency of exacerbations, especially for patients with refractory asthma, but there are limited treatment options for people who do not gain control on combination ICS/LABA. The increase in ICS dose generally provides little additional benefit, and there is an increased risk of side effects. Therefore, therapeutic interventions integrating the use of different agents that focus on different targets are needed to overcome this set of diseases. Some findings suggest autophagy is closely correlated with the severity of asthma through eosinophilic inflammation, and its modulation may provide novel therapeutic approaches for severe allergic asthma. The chinese herbal medicine (CHM) have been demonstrated clinically as potent therapeutic interventions for asthma. Moreover some reports have found that the bioactive components isolated from CHM could modulate autophagy, and exhibit potent Anti-inflammatory activity. These findings have implied the potential for CHMs in asthma or allergic inflammation therapy via the modulation of autophagy. In this review, we discuss the basic pathomechanisms underpinning asthma, and the potential role of CHMs in treating asthma with modulating autophagy.
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Affiliation(s)
- Yun Zhang
- Inflammation and Allergic Diseases Research Unit, The Affiliated Hospital of Southwest Medical University, Luzhou, China.,Department of Respiratory and Critical Care Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Xing Wang
- Inflammation and Allergic Diseases Research Unit, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - He Zhang
- Inflammation and Allergic Diseases Research Unit, The Affiliated Hospital of Southwest Medical University, Luzhou, China.,Department of Respiratory and Critical Care Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Hongmei Tang
- Inflammation and Allergic Diseases Research Unit, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Hang Hu
- Inflammation and Allergic Diseases Research Unit, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Songping Wang
- Inflammation and Allergic Diseases Research Unit, The Affiliated Hospital of Southwest Medical University, Luzhou, China.,Department of Respiratory and Critical Care Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Vincent Kam Wai Wong
- Dr. Neher's Biophysics Laboratory for Innovative Drug Discovery, State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau, China
| | - Yuying Li
- Inflammation and Allergic Diseases Research Unit, The Affiliated Hospital of Southwest Medical University, Luzhou, China.,Department of Respiratory and Critical Care Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Jun Deng
- Inflammation and Allergic Diseases Research Unit, The Affiliated Hospital of Southwest Medical University, Luzhou, China.,Department of Respiratory and Critical Care Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, China
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Nho JH, Lee HJ, Lee SY, Jang JH, Yang BD, Jeong JH, Lee GY, Cho HW, Kim JC, Jung HK. A 13-week repeated oral dose toxicity evaluation and a 4-week recovery evaluation of the Sam So Eum (SSE) in male and female rats. JOURNAL OF ETHNOPHARMACOLOGY 2020; 260:112988. [PMID: 32446926 DOI: 10.1016/j.jep.2020.112988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 01/17/2020] [Accepted: 05/16/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHAMACOLOGICAL RELEVANCE Sam So Eum (SSE), used in traditional Korean medicine, has been prescribed for the treatment of various ailments including emesis, and fever for centuries. SSE is known by several different names (Shen Su Yin in traditional Chinese medicine; Jin So In traditional Japanese Kampo medicine). It is a mixture of medicinal plants including Panax ginseng C. A. Mey., Perilla frutescens (L.) Britton, and Peucedanum praeruptorum Dunn. Studies have revealed that SSE has many pharmacological effects including anti-inflammatory, anti-cancer, and anti-allergic properties, but its toxic effects have not been evaluated in vivo. Recently, the use of traditional medicinal herbs to treat various diseases has increased, owing to increased number of studies supporting their efficacy. However, safety evaluations for toxicity and other adverse effects have not been extensive. It is commonly considered that natural products extracted from traditional medicinal herbs are safer than synthetic drugs, but this lacks a scientific basis. Thus, in this study, we evaluated the toxicity of SSE in male and female rats. AIM OF THE STUDY To evaluated the safety of SSE in male and female rats. MATERIALS AND METHODS SSE was administered orally for 13 weeks at 1000, 2000, and 4000 mg kg-1·day-1, and then the rats were maintained for 4 weeks without SSE administration (recovery evaluation). RESULTS We observed the animals for changes in clinical signs, including hematological parameters, and food consumption; serum chemistry profiling and urinalysis were also carried out. Creatinine levels in the serum were significantly increased following oral administration of SSE at 2000 and 4000 mg kg-1·day-1 in male and female rats, but returned to the normal levels during the recovery period. In addition, SSE administration does not cause kidney and liver toxicity. Thus, we determined that the no-observed-adverse-effect level of SSE is 4000 mg kg-1·day-1. The no-observed-effect level of SSE was determined to be 1000 mg kg-1·day-1, because serum creatinine was increased by oral administration of SSE at 2000 and 4000 mg kg-1·day-1 in male and female rats. CONCLUSIONS SSE administration does not cause toxicity at 4000 mg kg-1·day-1 in male and female rats.
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Affiliation(s)
- Jong-Hyun Nho
- Department of Traditional Korean Medicine Resource Development, National Development Institute of Korean Medicine, Jangheung-gun, 59338, South Korea.
| | - Hyun-Joo Lee
- Department of Traditional Korean Medicine Resource Development, National Development Institute of Korean Medicine, Jangheung-gun, 59338, South Korea.
| | - Seon-Yu Lee
- Department of Traditional Korean Medicine Resource Development, National Development Institute of Korean Medicine, Jangheung-gun, 59338, South Korea.
| | - Ji-Hun Jang
- Department of Traditional Korean Medicine Resource Development, National Development Institute of Korean Medicine, Jangheung-gun, 59338, South Korea.
| | - Beo-Deul Yang
- Department of Traditional Korean Medicine Resource Development, National Development Institute of Korean Medicine, Jangheung-gun, 59338, South Korea.
| | - Ji-Hyun Jeong
- Department of Traditional Korean Medicine Resource Development, National Development Institute of Korean Medicine, Jangheung-gun, 59338, South Korea.
| | - Guk-Yeo Lee
- Department of Traditional Korean Medicine Resource Development, National Development Institute of Korean Medicine, Jangheung-gun, 59338, South Korea.
| | - Hyun-Woo Cho
- Department of Traditional Korean Medicine Resource Development, National Development Institute of Korean Medicine, Jangheung-gun, 59338, South Korea.
| | - Jong-Choon Kim
- College of Veterinary Medicine, Chonnam National University, Gwangju, 61186, South Korea.
| | - Ho-Kyung Jung
- Department of Traditional Korean Medicine Resource Development, National Development Institute of Korean Medicine, Jangheung-gun, 59338, South Korea; College of Veterinary Medicine, Chonnam National University, Gwangju, 61186, South Korea.
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Liu LL, Zhang Y, Zhang XF, Li FH. Influence of rutin on the effects of neonatal cigarette smoke exposure-induced exacerbated MMP-9 expression, Th17 cytokines and NF-κB/iNOS-mediated inflammatory responses in asthmatic mice model. THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY : OFFICIAL JOURNAL OF THE KOREAN PHYSIOLOGICAL SOCIETY AND THE KOREAN SOCIETY OF PHARMACOLOGY 2018; 22:481-491. [PMID: 30181695 PMCID: PMC6115346 DOI: 10.4196/kjpp.2018.22.5.481] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Revised: 05/30/2017] [Accepted: 06/01/2017] [Indexed: 11/15/2022]
Abstract
Allergic asthma is one of the most enduring diseases of the airway. The T-helper cells and regulatory T-cells are critically involved in inflammatory responses, mucus hypersecretion, airway remodelling and in airway hyper-responsiveness. Cigarette smoke (CS) has been found to aggravate inflammatory responses in asthma. Though currently employed drugs are effective, associated side effects demand identification and development of novel drugs with negligible or no adverse effects. Rutin, plant-derived flavonoid has been found to possess antioxidant and anti-inflammatory effects. We investigated the ability of rutin to modulate T-cells and inhibit inflammation in experimentally-induced asthma in cigarette smoke exposed mice. Separate groups of neonatal mice were exposed to CS for 10 days from post-natal days 2 to 11. After 2 weeks, the mice were sensitized and challenged with ovalbumin (OVA). Treatment group were given rutin (37.5 or 75 mg/kg body weight) during OVA sensitization and challenge. Rutin treatment was found to significantly inhibit cellular infiltration in the airways and Th2 and Th17 cytokine levels as well. Flow cytometry revealed effectively raised CD4+CD25+Fox3+ Treg cells and supressed Th17 cell population on rutin treatment. Airway hyper-responsiveness observed following CS and OVA challenge were inhibited by rutin. NF-κB and iNOS, chief regulators of inflammatory responses robustly activated by CS and OVA were down-regulated by rutin. Rutin also inhibited the expression of matrix metalloproteinase 9, thereby aiding in prevention of airway remodelling in asthma thereby revealing to be a potent candidate in asthma therapy.
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Affiliation(s)
- Li-Li Liu
- Children's Medical Center, Qilu Hospital of Shandong University, Jinan, Shandong 250012, P.R.China
| | - Yan Zhang
- Children's Medical Center, Qilu Hospital of Shandong University, Jinan, Shandong 250012, P.R.China
| | - Xiao-Fang Zhang
- Department of Pathology, Shandong University of Medicine, Jinan, Shandong 250012, P.R.China
| | - Fu-Hai Li
- Children's Medical Center, Qilu Hospital of Shandong University, Jinan, Shandong 250012, P.R.China
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Herbal Medicines for Asthmatic Inflammation: From Basic Researches to Clinical Applications. Mediators Inflamm 2016; 2016:6943135. [PMID: 27478309 PMCID: PMC4958455 DOI: 10.1155/2016/6943135] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Revised: 05/22/2016] [Accepted: 06/05/2016] [Indexed: 12/18/2022] Open
Abstract
Asthma is one of the most common chronic inflammatory disorders, associated with reversible airflow obstruction, airway hyperresponsiveness, and airway remodeling. This disease has a significant impact on individuals, their families, and society. Standardized therapeutics such as inhaled corticosteroid in combination with long acting β2 agonist have been applied for asthma control; however, complementary and alternative medicines, especially herbal medicines, are still widely used all over the world. A growing body of literature suggests that various herbals or related products might be effective in inhibiting asthmatic inflammation. In this review, we summarize recent advances about the mechanistic studies of herbal medicines on allergic airway inflammation in animal models and their potential application into clinic for asthma control.
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Lee E, Kim SG, Park NY, Park HH, Jeong KT, Choi J, Lee IH, Lee H, Kim KJ, Lee E. KOTMIN13, a Korean herbal medicine alleviates allergic inflammation in vivo and in vitro. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 16:169. [PMID: 27267050 PMCID: PMC4896024 DOI: 10.1186/s12906-016-1155-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Accepted: 05/28/2016] [Indexed: 12/20/2022]
Abstract
Background The ethanol extract of KOTMIN13, composed of Inula japonica Flowers, Trichosanthes kirilowii Semen, Peucedanum praeruptorum Radix, and Allium macrostemon Bulbs, was investigated for its anti-asthmatic and anti-allergic activities. Methods The anti-asthmatic effects of KOTMIN13 were evaluated on ovalbumin (OVA)-induced murine asthma model. Anti-allergic properties of KOTMIN13 in bone-marrow derived mast cells (BMMC) and passive cutaneous anaphylaxis (PCA) in vivo were also examined. Results In asthma model, KOTMIN13 effectively suppressed airway hyperresponsiveness induced by aerosolized methacholine when compared to the levels of OVA-induced mice. KOTMIN13 treatment reduced the total leukocytes, eosinophil percentage, and Th2 cytokines in the bronchoalveolar lavage fluids in OVA-induced mice. The increased levels of eotaxin and Th2 cytokines in the lung as well as serum IgE were decreased by KOTMIN13. The histological analysis shows that the increased inflammatory cell infiltration and mucus secretion were also reduced. In addition, the degranulation and leukotriene C4 production were inhibited in BMMC with IC50 values of 3.9 μg/ml and 1.7 μg/ml, respectively. Furthermore, KOTMIN13 treatment attenuated mast-mediated PCA reaction. Conclusions These results demonstrate that KOTMIN13 has anti-asthmatic and anti-allergic effects in vivo and in vitro models.
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Lim CY, Kim BY, Lim SH, Cho SI. A Study of Agastachis Herba on Ovalbumin-induced Asthma in the Mouse. Indian J Pharm Sci 2016; 77:645-50. [PMID: 26798185 PMCID: PMC4700723 DOI: 10.4103/0250-474x.169046] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Agastachis Herba is one of the well-known medicinal herbs in Korean traditional medicine. This study was taken up to examine the beneficial effects of Agastachis Herba on a mice model of asthma. BALB/c mice were sensitized and challenged with ovalbumin to produce a murine model of asthma. Methanol extracts of Agastachis Herba were orally administered to the ovalbumin-induced asthmatic mice. The effects of methanol extract of Agastachis Herba on airway hyper responsiveness, immune cell distributions in bronchoalveolar lavage fluid, ovalbumin-specific immunoglobulin E in serum, and histopathological changes were evaluated. Mice treated with the methanol extract of Agastachis Herba showed reduction of airway hyper responsiveness as well as inhibited immune cell infiltration in bronchoalveolar region. Also ovalbumin-specific immunoglobulin E levels in bronchoalveolar lavage fluid significantly decreased in extract treated mice. Histopathological findings showed significant beneficial changes in inflammatory cell infiltration.
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Affiliation(s)
- C Y Lim
- College of Medicine, Dongguk University, Ilsan, Gyounggi-do, Korea
| | - B Y Kim
- Herbal Medicine Research Division, Korea Institute of Oriental Medicine, Daejeon, Korea
| | - S H Lim
- School of Public Health, Far East University, Chungbuk, Korea
| | - S I Cho
- School of Korean Medicine, Pusan National University, Yangsan, Korea
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Traditional Korean Herbal Formula Samsoeum Attenuates Adipogenesis by Regulating the Phosphorylation of ERK1/2 in 3T3-L1 Cells. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:893934. [PMID: 26483846 PMCID: PMC4592915 DOI: 10.1155/2015/893934] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Revised: 07/13/2015] [Accepted: 08/10/2015] [Indexed: 11/29/2022]
Abstract
Adipogenesis is the cell differentiation process from preadipocytes into adipocytes and the critical action in the development of obesity. In the present study, we conducted in vitro analyses to investigate the inhibitory effects of Samsoeum (SSE), a traditional herbal decoction. SSE had no significant cytotoxic effect against either the undifferentiated or differentiated 3T3-L1 cells. Oil Red O staining results showed that SSE significantly inhibited fat accumulation in adipocytes. SSE treatment consistently reduced the intracellular triglyceride content in the cells. SSE significantly inactivated glycerol-3-phosphate dehydrogenase (GPDH), a major link between carbohydrate and lipid metabolisms in 3T3-L1 adipocytes, and markedly inhibited the production of leptin, an important adipokine, in differentiated cells. SSE markedly suppressed the mRNA expression of the adipogenesis-related genes peroxisome proliferator-activated receptor-gamma (PPAR-γ), CCAAT/enhancer binding protein-alpha (C/EBP-α), fatty acid synthase (FAS), lipoprotein lipase (LPL), and fatty acid binding protein 4 (FABP4). Importantly, SSE increased the phosphorylation of ERK1/2, but not p38 MAPK and JNK, in adipose cells. Overall, our results indicate that SSE exerts antiadipogenic activity and modulates expressions of adipogenesis-related genes and ERK1/2 activation in adipocytes.
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Lim CY, Moon JM, Kim BY, Lim SH, Lee GS, Yu HS, Cho SI. Comparative study of Korean White Ginseng and Korean Red Ginseng on efficacies of OVA-induced asthma model in mice. J Ginseng Res 2014; 39:38-45. [PMID: 25535475 PMCID: PMC4268570 DOI: 10.1016/j.jgr.2014.07.004] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2014] [Revised: 07/22/2014] [Accepted: 07/25/2014] [Indexed: 11/13/2022] Open
Abstract
Background Korean ginseng is a well-known medicinal herb that has been widely used in traditional medicine to treat various diseases, including asthma. Ginseng can be classified as white ginseng (WG) or red ginseng (RG), according to processing conditions. In this study, the authors compared the efficacies of these two ginseng types in a mouse model of acute asthma. Methods To produce the acute asthma model, BALB/c mice were sensitized with ovalbumin (OVA) and aluminum hydroxide, and then challenged with OVA. WG and RG extracts were administered to mice orally. The influences of WG and RG on airway hyperresponsiveness (AHR), immune cell distributions in bronchoalveolar lavage fluid (BALF), and OVA-specific immunoglobulin E (IgE), IgG1, and IgG2a in serum were investigated. Cytokine production by lymphocytes isolated from peribronchial lymph nodes and histopathological changes was also examined. Results In OVA-sensitized mice, both WG and RG reduced AHR and suppressed immune cell infiltration in bronchoalveolar regions. BALF OVA-specific IgE levels were significantly lower in RG-treated OVA-sensitized mice than in the OVA-sensitized control group. WG and RG also suppressed inflammatory cytokine production by peribronchial lymphocytes. Histopathological findings showed reduced inflammatory cell infiltration and airway remodeling (e.g., epithelial hyperplasia) in WG- and RG-treated OVA mice compared with OVA controls. Conclusion In this study, WG and RG showed antiasthmatic effects in an OVA-sensitized mouse model, and the efficacies of RG were found to be better than those of WG.
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Affiliation(s)
- Chi-Yeon Lim
- College of Medicine, Dongguk University, Ilsan, Gyeonggi-do, Korea
| | - Jeong-Min Moon
- School of Korean Medicine, Pusan National University, Yangsan, Korea
| | - Bu-Yeo Kim
- Herbal Medicine Research Division, Korea Institute of Oriental Medicine, Daejeon, Korea
| | - Se-Hyun Lim
- School of Public Health, Far East University, Chungbuk, Korea
| | - Guem-San Lee
- College of Korean Medicine, Wonkwang University, Iksan, Jeonbuk, Korea
| | - Hak-Sun Yu
- Department of Parasitology, School of Medicine, Pusan National University, Yangsan, Korea
| | - Su-In Cho
- School of Korean Medicine, Pusan National University, Yangsan, Korea
- Corresponding author. School of Korean Medicine, Pusan National University, Beomeo-ri, Mulgeum-eup, Yangsan City, Gyeongnam 626-870, Korea.
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Kim H, Ahn YT, Kim YS, Cho SI, An WG. Antiasthmatic effects of schizandrae fructus extract in mice with asthma. Pharmacogn Mag 2014; 10:S80-5. [PMID: 24914313 PMCID: PMC4047578 DOI: 10.4103/0973-1296.127348] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2013] [Revised: 05/01/2013] [Accepted: 02/21/2014] [Indexed: 11/23/2022] Open
Abstract
Background: Schizandrae fructus (SF), the fruit of Schisandra chinensis, has been used for the treatment of cough, wheezing, dry mouth, hepatitis, cardiovascular disease, and as a tonic and astringent in China, Japan, and Korea. Objective: Investigation of the antiasthmatic effects of SF. Materials and Methods: We investigated the effects of SF on airway hyperresponsiveness (AHR) to methacholine, production levels of antigen-specific antibodies, and histopathological changes in the lung tissue in a mouse model (Balb/c) of asthma induced by repeated intranasal instillation of an antigen. Results: SF lowered AHR to methacholine (P < 0.05), antigen-specific immunoglobulin E (IgE) level (P < 0.01), and immune cell infiltration in mice with asthma. Prednisolone (PD) effectively decreased AHR (P < 0.01), total antibody (P < 0.01) and IgE (P < 0.01) levels, and immune cell infiltration. SF and PD did not affect the levels of antigen-specific IgG1 and IgG2a antibodies. Conclusion: Our data suggest that SF has possible application as an antiasthmatic drug. We also suggest that SF could be used as a complementary or alternative medicine to glucocorticoids.
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Affiliation(s)
- Hyungwoo Kim
- Associate Professor, School of Korean Medicine, Pusan National University, Pusan, South Korea
| | - Yong-Tae Ahn
- Department of Biomedical Science, Kyungdong University, Goseong-gun, Gangwon-do, South Korea
| | - Youn Sook Kim
- Master of Science, School of Korean Medicine, Pusan National University, Pusan, South Korea
| | - Su In Cho
- Professor, School of Korean Medicine, Pusan National University, Pusan, South Korea
| | - Won Gun An
- Professor, School of Korean Medicine, Pusan National University, Pusan, South Korea
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Kim A, Yim NH, Ma JY. Samsoeum, a traditional herbal medicine, elicits apoptotic and autophagic cell death by inhibiting Akt/mTOR and activating the JNK pathway in cancer cells. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2013; 13:233. [PMID: 24053190 PMCID: PMC3849547 DOI: 10.1186/1472-6882-13-233] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/26/2013] [Accepted: 09/18/2013] [Indexed: 12/19/2022]
Abstract
Background Samsoeum (SSE), a traditional herbal formula, has been widely used to treat cough, fever, congestion, and emesis for centuries. Recent studies have demonstrated that SSE retains potent pharmacological efficiency in anti-allergic and anti-inflammatory reactions. However, the anti-cancer activity of SSE and its underlying mechanisms have not been studied. Thus, the present study was designed to determine the effect of SSE on cell death and elucidate its detailed mechanism. Methods Following SSE treatment, cell growth and cell death were measured using an MTT assay and trypan blue exclusion assay, respectively. Cell cycle arrest and YO-PRO-1 uptake were assayed using flow cytometry, and LC3 redistribution was observed using confocal microscope. The mechanisms of anti-cancer effect of SSE were investigated through western blot analysis. Results We initially found that SSE caused dose- and time-dependent cell death in cancer cells but not in normal primary hepatocytes. In addition, during early SSE treatment (6–12 h), cells were arrested in G2/M phase concomitant with up-regulation of p21 and p27 and down-regulation of cyclin D1 and cyclin B1, followed by an increase in apoptotic YO-PRO-1 (+) cells. SSE also induced autophagy via up-regulation of Beclin-1 expression, conversion of microtubule-associated protein light chain 3 (LC3) I to LC3-II, and re-distribution of LC3, indicating autophagosome formation. Moreover, the level of B-cell lymphoma 2 (Bcl-2), which is critical for cross-talk between apoptosis and autophagy, was significantly reduced in SSE-treated cells. Phosphorylation of adenosine monophosphate-activated protein kinase (AMPK) was increased, followed by suppression of the protein kinase B/mammalian target of rapamycin (Akt/mTOR) pathway, and phosphorylation of mitogen-activated protein kinases (MAPKs) in response to SSE treatment. In particular, among MAPKs inhibitors, only the c-Jun N-terminal kinase (JNK)-specific inhibitor SP600125 nearly blocked SSE-induced increases in Beclin-1, LC3-II, and Bax expression and decreases in Bcl-2 expression, indicating that JNK activation plays critical role in cell death caused by SSE. Conclusions These findings suggest that SSE efficiently induces cancer cell death via apoptosis as well as autophagy through modification of the Akt/mTOR and JNK signaling pathways. SSE may be as a potent traditional herbal medicine for treating malignancies.
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Cho CW, Jeong HC, Hong HD, Kim YC, Choi SY, Kim K, Ma JY, Lee YC. Bioconversion of isoflavones during the fermentation of Samso-Eum with Lactobacillus strains. BIOTECHNOL BIOPROC E 2012. [DOI: 10.1007/s12257-012-0073-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Xiong YY, Wu FH, Wang JS, Li J, Kong LY. Attenuation of airway hyperreactivity and T helper cell type 2 responses by coumarins from Peucedanum praeruptorum Dunn in a murine model of allergic airway inflammation. JOURNAL OF ETHNOPHARMACOLOGY 2012; 141:314-321. [PMID: 22401763 DOI: 10.1016/j.jep.2012.02.037] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2011] [Revised: 02/18/2012] [Accepted: 02/19/2012] [Indexed: 05/31/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The root of Peucedanum praeruptorum Dunn (PPD) is a commonly used traditional Chinese medicine for the treatment of asthma. Its major constituents, coumarins, were presumed to be responsible for its efficacy. AIM OF THE STUDY The potential of coumarins from PPD (CPPD) as anti-asthma agent was investigated. MATERIALS AND METHODS Female BALB/c mice were sensitized and challenged with ovalbumin (OVA) to induce allergic airway inflammation. CPPD was administered intragastrically before every OVA challenge. Airway reactivity to the intravenous administration of acetylcholine chloride was measured 48h after final OVA inhalation. Airway inflammation was evaluated by leukocyte counts of bronchoalveolar lavage fluid (BALF) and histopathological analysis of lung lesions. Levels of interleukin (IL)-4, IL-5, IL-10, IL-13 and IFN-γ in BALF and OVA-specific immunoglobulin (Ig) E in serum, and activity of eosinophil peroxidase (EPO) in lung was measured. The percentage of CD4(+)CD25(+)Foxp3(+) regulatory T cells among CD4(+) T cells in spleen was analyzed by flow cytometry. RESULTS Compared with model group, CPPD significantly reduced airway hyperreactivity and airway eosinophilic inflammation, improved pathologic lesion of the lungs, reduced levels of IL-4, IL-5, IL-13 in BALF and OVA-specific IgE in serum, inhibited the activities of EPO in lung, and up-regulated levels of IL-10 and IFN-γ in BALF as well as the percentage of CD4(+)CD25(+)Foxp3(+) regulatory T cells in spleen. CONCLUSION CPPD can significantly suppress OVA-induced airway inflammation, airway hyperreactivity and Th2 predominant response in mice, showing great therapeutic potential for the treatment of allergic asthma.
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Affiliation(s)
- You-Yi Xiong
- Department of Natural Medicinal Chemistry, China Pharmaceutical University, 24 Tongjia Xiang, Nanjing 210009, China
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Mahmoud YI. Grape seed extract attenuates lung parenchyma pathology in ovalbumin-induced mouse asthma model: an ultrastructural study. Micron 2012; 43:1050-9. [PMID: 22609098 DOI: 10.1016/j.micron.2012.04.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2011] [Revised: 04/07/2012] [Accepted: 04/24/2012] [Indexed: 01/31/2023]
Abstract
Due to the growing incidence of asthma and because of the non-specificity and side effects of the conventional drugs, the development of novel agents for the treatment of asthma has become considerably important. Natural plant products offer promising alternatives for the development of effective and safe treatments. Grape seed extract (GSE) is one such phytochemical supplement that has been shown to have potent antioxidant and anti-inflammatory effects. Thus, the present study aimed to investigate the effect of GSE to suppress lung parenchyma pathology and inflammation in ovalbumin-induced murine asthma model. Ovalbumin exposure was associated with many pathological and morphometric alterations in the lungs of asthmatic mice. The alterations involved alveolar size reduction, alveolar wall thickening, cellular infiltration and blood capillary congestion, as well as significant increase in the number of type II pneumocytes and lamellar bodies. However, GSE significantly ameliorated of the pathological changes of ovalbumin-induced asthma. The results support the possibility of GSE as an effective, safe anti-inflammatory dietary supplement to attenuate the pathogenicity of asthma. While these preliminary results appear promising, further studies are required to elucidate the precise mechanism of the modulatory effect of GSE on asthma remodeling.
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Affiliation(s)
- Yomna Ibrahim Mahmoud
- Zoology Department, Faculty of Science, Ain Shams University, P.O. Box 11566, Abbassia, Cairo, Egypt. yomna
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Alleviation of OVA-induced airway inflammation by flowers of Inula japonica in a murine model of asthma. Biosci Biotechnol Biochem 2011; 75:871-6. [PMID: 21597181 DOI: 10.1271/bbb.100787] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The flowers of Inula japonica (Inulae Flos) have long been used in traditional medicine for treating inflammatory diseases. The effects on OVA-induced asthmatic mice of an Inulae Flos extract (IFE) were evaluated in this study. The anti-asthmatic effects of IFE were determined by observing eosinophil recruitment, airway hyper-responsiveness (AHR), Th2 cytokine and IgE levels, and lung histopathology. The IFE treatment effectively reduced the percentage of eosinophils and Th2 cytokines in the bronchoalveolar lavage fluid (BALF) when compared to the levels in OVA-induced mice. IFE also suppressed AHR induced by aerosolized methacholine in OVA-induced mice. The results of the histopathological studies indicate that inflammatory cell infiltration and mucus hypersecretion were both inhibited by the IFE administration when compared to the effect on OVA-induced mice. The IFE treatment also suppressed the serum IgE levels and decreased Th2 cytokines in the supernatant of cultured splenocytes. These results suggest that IFE may have therapeutic potential against asthma.
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Li XM, Wang QF, Schofield B, Lin J, Huang SK, Wang Q. Modulation of antigen-induced anaphylaxis in mice by a traditional chinese medicine formula, Guo Min Kang. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2009; 37:113-25. [PMID: 19222116 DOI: 10.1142/s0192415x09006710] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
A traditional Chinese Medicine (TCM) formula, Guo Min Kang (GMK), has been used in clinics in China for allergic diseases, including type I immediate hypersensitivity, a potentially fatal disease, but its modulatory mechanism remains elusive. The aim of this study was to investigate the modulatory mechanisms of GMK in a mouse model of Ag-induced anaphylaxis. Ag (conalbumin) sensitized mice were treated with either PBS (sham) or GMK before (schedule A) or during (schedule B) sensitization, and various anaphylactic parameters were measured following Ag challenge, including symptom score, cutaneous hypersensitivity response, mast cell degranulation, plasma histamine levels and the levels of specific IgE and T-cell responses. Systemic anaphylaxis was investigated in mice immediately following Ag challenge, and the results showed that GMK-treated mice from both treatment schedules A and B showed significantly reduced symptom scores when compared with the sham-treated group. The reduction in symptom score was associated with a significant reduction in the level of Ag-induced cutaneous immediate hypersensitivity. Also, GMK was able to suppress Ag-induced IgE production and T-cell responses, while it spares mitogen (Con A)-induced T-cell response. Further, treatment of mice with GMK abrogated the levels of Ag-induced histamine release and significantly reduced the number of degranulated mast cells. No effect of GMK was observed on the levels of total IgE and plasma histamine in naive mice. These results provide a basis for the modulation effect of GMK and suggest a potential utility of GMK as a prophylactic and therapeutic agent.
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Affiliation(s)
- Xiu-Min Li
- Johns Hopkins University School of Medicine, Johns Hopkins Asthma and Allergy Center, Baltimore, MD, USA
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