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Yu F, Gao L, Xu K, Yang X, Zhang J, Tang Y, Ma Z, Gu W, Wu B, Shi Y. Protective effect of liver X receptor on cigarette smoke and lipopolysaccharide induced airway inflammation and emphysema in mice. Exp Lung Res 2024; 50:53-64. [PMID: 38509754 DOI: 10.1080/01902148.2024.2329436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 03/06/2024] [Indexed: 03/22/2024]
Abstract
OBJECTIVE The aim of this study is to assess the impact of Liver X receptors (LXRs) on airway inflammation, airway remodeling, and lipid deposition induced by cigarette smoke and lipopolysaccharide (LPS) exposure in the lung. METHODS Wild mice and LXR-deficient mice were exposed to cigarette smoke and LPS to induce airway inflammation and remodeling. In addition, some wild mice received intraperitoneal treatment with the LXR agonist GW3965 before exposure to cigarette smoke and LPS. Lung tissue and bronchoalveolar lavage fluid were collected to evaluate airway inflammation, airway remodeling and lipid deposition. RESULTS Exposure to cigarette smoke and LPS resulted in airway inflammation, emphysema and lipid accumulation in wild mice. These mice also exhibited downregulated LXRα and ABCA1 in the lung. Treatment with GW3965 mitigated inflammation, remodeling and lipid deposition, while the deletion of LXRs exacerbated these effects. Furthermore, GW3965 treatment following exposure to cigarette smoke and LPS increased LXRα and ABCA1 expression and attenuated MyD88 expression in wild mice. CONCLUSION LXRs demonstrate the potential to mitigate cigarette smoke and LPS- induced airway inflammation, emphysema and lipid disposition in mice.
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Affiliation(s)
- Fenfang Yu
- Department of Respiratory Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Lin Gao
- Department of Respiratory Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Ke Xu
- Department of Respiratory Medicine, Nanjing YuHua Hospital, Yuhua Branch of Nanjing First Hospital, Nanjing, China
| | - Xiaobing Yang
- Department of Pathology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Junran Zhang
- Department of Respiratory Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Yu Tang
- Department of Thoracic surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Zhifei Ma
- Department of Thoracic surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Wei Gu
- Department of Respiratory Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Bining Wu
- Department of Respiratory Medicine, Nanjing YuHua Hospital, Yuhua Branch of Nanjing First Hospital, Nanjing, China
| | - Ying Shi
- Department of Respiratory Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
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Wu S, Huang K, Chang C, Chu X, Zhang K, Li B, Yang T. Serum Proteomic Profiling in Patients with Chronic Obstructive Pulmonary Disease. Int J Chron Obstruct Pulmon Dis 2023; 18:1623-1635. [PMID: 37533772 PMCID: PMC10392904 DOI: 10.2147/copd.s413924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Accepted: 07/03/2023] [Indexed: 08/04/2023] Open
Abstract
Purpose Chronic obstructive pulmonary disease (COPD) is a heterogeneous disease with high morbidity and mortality rates. This study used proteomic profiling of serum to identify the differentially expressed proteins in COPD patients compared with healthy controls, to expand the knowledge of COPD pathogenesis and to ascertain potential new targets for diagnosis and treatment of COPD. Methods Serum samples were collected from 56 participants (COPD group n = 28; Healthy Control group n = 28). A data-independent acquisition quantitative proteomics approach was used to identify differentially expressed proteins (DEPs) between the two groups. Gene Ontology (GO) functional annotation, Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway functional enrichment, and protein-protein interaction analyses of DEPs were conducted to identify their relevant biological processes, cellular components, and related pathways. We used a parallel reaction monitoring (PRM)-based targeted quantitative proteomics approach to validate those findings. Results Of 8484 peptides identified by searching the UniProtKB/Swiss-Prot knowledgebase, 867 proteins were quantifiable, of which 20 were upregulated and 35 were downregulated in the COPD group. GO functional annotation indicated that the subcellular localization of most DEPs was extracellular. The top three molecular functions of the DEPs were signaling receptor binding, antigen binding, and immunoglobulin receptor binding. The most relevant biological process was immune response. The transforming growth factor-β signaling pathway, Staphylococcus aureus infection, and hematopoietic cell lineage were the top three pathways identified in the KEGG pathway functional enrichment. Our PRM analyses confirmed the identification of 11 DEPs identified in our data-independent acquisition analyses, 8 DEPs were upregulated and 3 DEPs were downregulated. Conclusion This study using data-independent acquisition analyses with PRM confirmation of findings identified 11 DEPs in the serum of patients with COPD. These DEPs are potential diagnostic or prognostic biomarkers or may be future targets for the treatment of COPD.
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Affiliation(s)
- Sinan Wu
- National Center for Respiratory Medicine, Beijing, People’s Republic of China
- National Clinical Research Center for Respiratory Diseases, Beijing, People’s Republic of China
- Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, People’s Republic of China
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, People’s Republic of China
| | - Ke Huang
- National Center for Respiratory Medicine, Beijing, People’s Republic of China
- National Clinical Research Center for Respiratory Diseases, Beijing, People’s Republic of China
- Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, People’s Republic of China
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, People’s Republic of China
| | - Chenli Chang
- National Center for Respiratory Medicine, Beijing, People’s Republic of China
- National Clinical Research Center for Respiratory Diseases, Beijing, People’s Republic of China
- Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, People’s Republic of China
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, People’s Republic of China
- China-Japan Friendship Hospital (Institute of Clinical Medical Sciences), Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Xu Chu
- National Center for Respiratory Medicine, Beijing, People’s Republic of China
- National Clinical Research Center for Respiratory Diseases, Beijing, People’s Republic of China
- Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, People’s Republic of China
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, People’s Republic of China
- Department of Pulmonary and Critical Care Medicine The First Affiliated Hospital of Henan University of Science and Technology, Luoyang, People’s Republic of China
| | - Kun Zhang
- Biotree-Shanghai, Focus Dream Park, Shanghai, People’s Republic of China
| | - Baicun Li
- National Center for Respiratory Medicine, Beijing, People’s Republic of China
- National Clinical Research Center for Respiratory Diseases, Beijing, People’s Republic of China
- Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, People’s Republic of China
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, People’s Republic of China
| | - Ting Yang
- National Center for Respiratory Medicine, Beijing, People’s Republic of China
- National Clinical Research Center for Respiratory Diseases, Beijing, People’s Republic of China
- Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, People’s Republic of China
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, People’s Republic of China
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Khamooshpour G, Mahjubipour H, Farsaei S. Efficacy of an Herbal Preparation (Atomy's HemoHIM ®) against Ventilator-associated Pneumonia: A Randomized Controlled Clinical Trial. J Res Pharm Pract 2023; 12:58-63. [PMID: 38463188 PMCID: PMC10923201 DOI: 10.4103/jrpp.jrpp_9_23] [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: 01/09/2023] [Revised: 03/14/2023] [Accepted: 03/20/2023] [Indexed: 03/12/2024] Open
Abstract
Objective Despite the standard guideline recommendations to prevent ventilator-associated pneumonia (VAP), it has remained one of the common lung infections in the intensive care unit (ICU). This clinical trial was designed to evaluate the effect of HemoHIM®, a mixture of traditional Korean medicinal plants, on preventing VAP in ICU patients. Methods This randomized controlled clinical trial was conducted on mechanically ventilated adult ICU patients with a clinical pulmonary infection score of VAP ≤6 in the first 48 h of ventilation. Patients in the intervention group received a packet of HemoHIM daily and orally for 7 days in addition to standard prevention strategies. However, in the control group, only standard prevention strategies were carried out. All patients were followed daily for VAP incidence for 14 days. Findings The overall VAP incidence was 36.4 and 57.4 episodes per 1000 days of mechanical ventilation in the intervention and control groups, respectively (P = 0.041; odds ratio = 0.26; 95% confidence interval = 0.070-0.944). The median length of mechanical ventilation during study follow-up was significantly lower in the intervention than in the control group (P = 0.033). The number of pneumonia-free days during the study was considerably higher in the intervention group (P value of the log-rank test = 0.023). Conclusion According to the results of this study, the HemoHIM herbal supplement had beneficial effects in preventing the occurrence of VAP and significantly reduced the incidence of pneumonia in the intervention group. Further comprehensive research is required to draw more accurate conclusions.
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Affiliation(s)
- Ghazal Khamooshpour
- Department of Clinical Pharmacy and Pharmacy Practice, Faculty of Pharmacy, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hossein Mahjubipour
- Department of Anesthesiology and Critical Care, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Shadi Farsaei
- Department of Pharmaceutics, Faculty of Pharmacy, Isfahan University of Medical Sciences, Isfahan, Iran
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Yang XX, Wang S, Cui LL, Li TJ, Bai G, Bao YR, Meng XS. Pharmacological effects of Bufei Jianpi granule on chronic obstructive pulmonary disease and its metabolism in rats. Front Pharmacol 2022; 13:1090345. [PMID: 36588723 PMCID: PMC9797594 DOI: 10.3389/fphar.2022.1090345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Accepted: 11/29/2022] [Indexed: 12/23/2022] Open
Abstract
This work was performed to determine the pharmacological effects of Bufei Jianpi granules on chronic obstructive pulmonary disease and its metabolism in rats. Chronic obstructive pulmonary disease (COPD), ranked as the third leading cause of death worldwide, is seriously endangering human health. At present, the pathogenesis of COPD is complex and unclear, and the drug treatment mainly aims to alleviate and improve symptoms; however, they cannot achieve the purpose of eradicating the disease. Bufei Jianpi granule (BJG) is a Chinese medicine developed by the First Affiliated Hospital of Henan University of Traditional Chinese Medicine for treating COPD. This study focuses on the pharmacological effects of BJG on COPD and its metabolism in rats, aiming to provide a scientific basis for developing BJG against COPD. A total of 72 Sprague-Dawley (SD) rats were divided into the blank group, model group, positive control group, and BJG groups (2.36, 1.18, and 0.59 g/kg). Except for the blank group, rats in other groups were administered lipopolysaccharide (LPS) combined with smoking for 6 weeks to establish the COPD model. After another 6 weeks of treatment, the therapeutic effect of BJG on COPD rats was evaluated. In the BJG (2.36 g/kg) group, the cough condition of rats was significantly relieved and the body weight was close to that of the blank group. Compared with the mortality of 16.7% in the model group, no deaths occurred in the BJG (2.36 g/kg) and (1.18 g/kg) groups. The lung tissue damage in the BJG groups was less than that in the COPD group. Compared with the model group, MV, PIF, PEF, and EF50 in the BJG groups were observably increased in a dose-dependent manner, while sRaw, Raw, and FRC were obviously decreased. Also, the contents of IL-6, IL-8, TNF-α, PGE2, MMP-9, and NO in the serum and BALF were lowered dramatically in all BJG groups. All indicators present an obvious dose-effect relationship. On this basis, the UPLC-QTOF-MS/MS technology was used to analyze characteristic metabolites in rats under physiological and pathological conditions. A total of 17 prototype and 7 metabolite components were detected, and the concentration of most components was increased in the COPD pathologic state. It is suggested that BJG has a pharmacological effect in the treatment of COPD and the absorption and metabolism of chemical components of BJG in rats exhibited significant differences under physiological and pathological conditions.
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Affiliation(s)
- Xin-Xin Yang
- College of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, China,Liaoning Multi-Dimensional Analysis of Traditional Chinese Medicine Technical Innovation Center, Dalian, China,Liaoning Province Modern Chinese Medicine Research Engineering Laboratory, Dalian, China
| | - Shuai Wang
- College of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, China,Liaoning Multi-Dimensional Analysis of Traditional Chinese Medicine Technical Innovation Center, Dalian, China,Liaoning Province Modern Chinese Medicine Research Engineering Laboratory, Dalian, China
| | - Lin-Lin Cui
- College of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, China
| | - Tian-Jiao Li
- College of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, China,Liaoning Multi-Dimensional Analysis of Traditional Chinese Medicine Technical Innovation Center, Dalian, China,Liaoning Province Modern Chinese Medicine Research Engineering Laboratory, Dalian, China
| | - Gang Bai
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin, China
| | - Yong-Rui Bao
- College of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, China,Liaoning Multi-Dimensional Analysis of Traditional Chinese Medicine Technical Innovation Center, Dalian, China,Liaoning Province Modern Chinese Medicine Research Engineering Laboratory, Dalian, China,*Correspondence: Yong-Rui Bao, ; Xian-Sheng Meng,
| | - Xian-Sheng Meng
- College of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, China,Liaoning Multi-Dimensional Analysis of Traditional Chinese Medicine Technical Innovation Center, Dalian, China,Liaoning Province Modern Chinese Medicine Research Engineering Laboratory, Dalian, China,*Correspondence: Yong-Rui Bao, ; Xian-Sheng Meng,
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Baek EB, Kim YJ, Rho JH, Hong EJ, Lee MY, Kwun HJ. Anti-inflammatory effect of Gyeji-tang in a chronic obstructive pulmonary disease mouse model induced by cigarette smoke and lipopolysaccharide. PHARMACEUTICAL BIOLOGY 2022; 60:2040-2048. [PMID: 36267048 PMCID: PMC9590434 DOI: 10.1080/13880209.2022.2131841] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 08/12/2022] [Accepted: 09/20/2022] [Indexed: 06/16/2023]
Abstract
CONTEXT Chronic obstructive pulmonary disease (COPD) is a chronic inflammatory lung disease associated with respiratory symptoms and narrowing of airways. Gyeji-tang (GJT) is a traditional Asian medicine that has been used to relieve early-stage cold symptoms, headache, and chills. OBJECTIVE We examined the effect and potential molecular action mechanism of GJT in a mouse model of COPD induced by cigarette smoke (CS) plus lipopolysaccharide (LPS). MATERIALS AND METHODS COPD was induced in C57BL/6J mice via daily exposure to CS for 1 h for 8 weeks and intranasal administration of LPS on weeks 1, 3, 5, and 7. GJT (100 or 200 mg/kg) or roflumilast (5 mg/kg) was administrated daily for the final 4 weeks of COPD induction. RESULTS Administration of GJT significantly suppressed the CS/LPS-induced increases in: the numbers of total cells and macrophages in bronchoalveolar lavage fluid; the expression levels of tumour necrosis factor-α, interleukin (IL)-6, IL-1β, and IL-8; the activities (phosphorylation) of nuclear factor kappa B and signal transducer and activator of transcription 3; and the expression levels of the structural remodelling markers, transforming growth factor beta, matrix metallopeptidase (MMP)-7, and MMP-9. DISCUSSION AND CONCLUSIONS These results demonstrate that GJT prevents the lung inflammation and airway remodelling induced by CS plus LPS exposure in mice, suggesting that GJT may have therapeutic potential for the treatment of COPD.
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Affiliation(s)
- Eun Bok Baek
- Department of Veterinary Pathology, Collage of Veterinary Medicine, Chungnam National University, Daejeon, Korea
| | - Yu Jin Kim
- Herbal Medicine Research Division, Korea Institute of Oriental Medicine, Daejeon, Korea
| | - Jin-Hyung Rho
- Department of Veterinary Pathology, Collage of Veterinary Medicine, Chungnam National University, Daejeon, Korea
| | - Eun-Ju Hong
- Department of Veterinary Pathology, Collage of Veterinary Medicine, Chungnam National University, Daejeon, Korea
| | - Mee-Young Lee
- Herbal Medicine Research Division, Korea Institute of Oriental Medicine, Daejeon, Korea
| | - Hyo-Jung Kwun
- Department of Veterinary Pathology, Collage of Veterinary Medicine, Chungnam National University, Daejeon, Korea
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Standardized Extract (HemoHIM) Protects against Scopolamine-Induced Amnesia in a Murine Model. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:8884243. [PMID: 33815562 PMCID: PMC7990529 DOI: 10.1155/2021/8884243] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 03/02/2021] [Accepted: 03/05/2021] [Indexed: 11/25/2022]
Abstract
HemoHIM is a medicinal herbal preparation of Angelica gigas Nakai (Apiaceae), Cnidium officinale Makino (Umbelliferae), and Paeonia lactiflora Pallas (Paeoniaceae) designed for immune regulation. In the present study, the memory-enhancing effects of a standardized extract (HemoHIM) on scopolamine-induced memory impairment in a murine model was investigated. To induce amnesia, scopolamine (1 mg/kg) was intraperitoneally (i.p.) injected into mice 30 min before the start of behavioral tests. The Y-maze, novel object recognition test (NORT), and passive avoidance task (PAT) were used to evoke memory functions. HemoHIM significantly improved scopolamine-induced memory impairment in ICR mice, which was evidenced by an improvement of spontaneous alternation in the Y-maze, recognition index in NORT, and latency time in PAT. To elucidate the possible mechanism, the cholinergic activity and mRNA levels of choline acetyltransferase (ChAT), muscarinic acetylcholine receptor (mAchR), brain-derived neurotrophic factor (BDNF), and cAMP response element-binding protein (CREB) were measured using reverse transcription (RT-PCR) and western blot analyses, respectively. HemoHIM treatment attenuated the scopolamine-induced hyperactivation of acetylcholinesterase (AchE) activity. In addition, ChAT, mAchR, and CREB mRNA levels were increased in the hippocampus compared with the scopolamine group. Furthermore, HemoHIM treatment resulted in elevated BDNF protein expression. These results indicate that HemoHIM may exert antiamnesic activity by increasing Ach and inhibiting AchE in the hippocampus. In addition, HemoHIM has therapeutic potential by upregulating ChAT, mAchR, and BDNF, which is apparently mediated by activation of the CREB and ERK signaling pathways.
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Zhang MY, Jiang YX, Yang YC, Liu JY, Huo C, Ji XL, Qu YQ. Cigarette smoke extract induces pyroptosis in human bronchial epithelial cells through the ROS/NLRP3/caspase-1 pathway. Life Sci 2021; 269:119090. [PMID: 33465393 DOI: 10.1016/j.lfs.2021.119090] [Citation(s) in RCA: 77] [Impact Index Per Article: 25.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 01/07/2021] [Accepted: 01/12/2021] [Indexed: 12/19/2022]
Abstract
AIMS Pyroptosis and inflammation are involved in the development of chronic obstructive pulmonary disease (COPD). However, the cigarette smoke-mediated mechanism of COPD remains unclear. In this study, we aimed to investigate the role of nucleotide-binding domain-like receptor protein-3 (NLRP3) inflammasome-mediated pyroptosis in the death of human bronchial epithelial (HBE) cells after cigarette smoke extract (CSE) exposure. MAIN METHODS The protein level of NLRP3 in lung tissue was measured after cigarette smoke exposure in vivo. In vitro, HBE cells were treated with CSE. Subsequently, the activity of caspase-1, lactate dehydrogenase (LDH) release, release of interleukin (IL)-1β and NLRP3 expression levels were measured. The involvement of reactive oxygen species (ROS) was also explored. KEY FINDINGS After exposure to CSE, increased release of LDH, the transcriptional and translational upregulation of NLRP3, the caspase-1 activity levels, and enhanced IL-1β and IL-18 release were observed in 16HBE cells. In addition, NLRP3 was required to activate the caspase-1. Our results suggested that pre-stimulated of 16HBE with a caspase-1 inhibitor, or using NLRP3 siRNA to silence NLRP3 expression, also caused the decrease of IL-1β release and pyroptosis. SIGNIFICANCES CSE induced inflammation and contributed to pyroptosis through the ROS/NLRP3/caspase-1 pathway in 16HBE cells. The NLRP3 inflammasome participates in CSE-induced HBE cell damage and pyroptosis, which could provide new insights into COPD.
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Affiliation(s)
- Meng-Yu Zhang
- Department of Pulmonary and Critical Care Medicine, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250012, China
| | - Ying-Xiao Jiang
- Department of Pulmonary and Critical Care Medicine, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250012, China
| | - Yi-Can Yang
- Department of Pulmonary and Critical Care Medicine, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250012, China
| | - Jian-Yu Liu
- Department of Pulmonary and Critical Care Medicine, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250012, China
| | - Chen Huo
- Department of Pulmonary and Critical Care Medicine, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250012, China
| | - Xiu-Li Ji
- Department of Pulmonary Disease, Jinan Traditional Chinese Medicine Hospital, Jinan 250012, China
| | - Yi-Qing Qu
- Department of Pulmonary and Critical Care Medicine, Qilu Hospital of Shandong University, Jinan 250012, China.
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Li H, Song S, Kong Z, Zhu Z, Liu Y, Zuo S, Yin S. Regulatory Effects of Andrographolide on Lung Tissue Inflammation and Th17/Treg in Rats with Chronic Obstructive Pulmonary Disease Induced by Smoking and Lipopolysaccharide. J BIOMATER TISS ENG 2021. [DOI: 10.1166/jbt.2021.2612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The pathogenesis of Chronic obstructive pulmonary disease (COPD) is complex, and lung tissue inflammation and Th17/Treg imbalance are the key factors causing lung dysfunction. We constructed a rat COPD model induced by smoking and lipopolysaccharide to explore andrographolide’s
regulation on lung inflammation and Th17/Treg in COPD rats. By contrast, the study found that normal rats, COPD rats forced expiratory volume of 0.3 seconds (FEV0.3), FEV0.3/forced vital capacity (FVC), and peak expiratory flow (PEF) levels decreased. In addition,
the levels of IL-8, TNF-α, IL-17, and IL-6 in alveolar lavage fluid increased, and the level of IL-10 decreased. Concurrently, the total number of white blood cells, monocytes and macrophages, neutrophils, and lymphocytes increased. Meanwhile, the contents of CD25, CD4, and Foxp3 in
lung tissue all increased, and the protein levels of HMGB1, TLR4, and p65 increased. After treatment with andrographolide, the levels of FEV0.3, FEV0.3/FVC, and PEF increased, proving the increase was positively correlated with the concentration of andrographolide. The
levels of IL-8, TNF-α, IL-17, and IL-6 in rat alveolar lavage fluid decreased, and the level of IL-10 sequentially. The total number of white blood cells, the number of monocytes and macrophages, the number of lymphocytes, and the neutral Granulocytes decreased significantly. And the
contents of CD25, CD4, and Foxp3 in lung tissue significantly decreased, and the protein levels of HMGB1, TLR4, and p65 significantly decreased. The above results indicate that andrographolide might be a potential COPD treatment approach. Andrographolide improves the lung function of rats
with COPD, reduces lung inflammation, regulates Th17/Treg balance, and its mechanism may be related to HMGB1/TLR4/NF-кB signaling.
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Affiliation(s)
- Hong Li
- Department of Respiratory Medicine, Shanghai Sixth People’s Hospital East Affiliated to Shanghai University of Medicine & Health Sciences, Shanghai 201306, PR China
| | - Shuang Song
- Department of Respiratory Medicine, Shanghai Sixth People’s Hospital East Affiliated to Shanghai University of Medicine & Health Sciences, Shanghai 201306, PR China
| | - Zhibin Kong
- Department of Respiratory Medicine, Shanghai Sixth People’s Hospital East Affiliated to Shanghai University of Medicine & Health Sciences, Shanghai 201306, PR China
| | - Zhen Zhu
- Department of Respiratory Medicine, Shanghai Sixth People’s Hospital East Affiliated to Shanghai University of Medicine & Health Sciences, Shanghai 201306, PR China
| | - Yi Liu
- Department of Respiratory Medicine, Shanghai Sixth People’s Hospital East Affiliated to Shanghai University of Medicine & Health Sciences, Shanghai 201306, PR China
| | - Sheng Zuo
- Department of Geriatrics, Shanghai Sixth People’s Hospital East Affiliated to Shanghai University of Medicine & Health Sciences, Shanghai 201306, PR China
| | - Shaojun Yin
- Department of Respiratory Medicine, Shanghai Sixth People’s Hospital East Affiliated to Shanghai University of Medicine & Health Sciences, Shanghai 201306, PR China
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Clinical Effectiveness of a Combination of Black Elder Berries, Violet Herb, and Calendula Flowers in Chronic Obstructive Pulmonary Disease: The Results of a Double-Blinded Placebo-Controlled Study. BIOLOGY 2020; 9:biology9040083. [PMID: 32331341 PMCID: PMC7235828 DOI: 10.3390/biology9040083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 04/15/2020] [Accepted: 04/20/2020] [Indexed: 11/17/2022]
Abstract
Chronic obstructive pulmonary disease (COPD) is a multifactorial disease, in which systemic inflammation plays a key role. This 6-month randomized double-blinded placebo-controlled study evaluates the possible effect of natural preparation Inflaminat on clinical symptoms of COPD, indicators of respiratory function, and exacerbation frequency in 60 patients with moderate severity of COPD. Inflaminat is a combination of natural ingredients black elder (Sambucus nigra L.) berries, violet (Viola tricolor L.) herb, and calendula (Calendula officinalis L.) flowers. The preparation has been previously demonstrated to possess anticytokine and anti-inflammatory effects in experimental studies. In present study, COPD dynamics were evaluated by means of BCSS (Breathlessness, Cough, and Sputum Scale) and spirometry tests. It was shown that 6-months Inflaminat administration led to significant decrease of BCSS points from 3.0 ± 0.6 to 1.9 ± 0.7, (p = 0.002) as well as significant increase of FEV1 from 66 ± 18% to 73 ± 17%, (p = 0.042); there were no beneficial dynamics in placebo group. Side effects associated with preparation administration were not identified. The results of the study suggest that Inflaminat may be employed in treatment of patients with moderate severity of COPD, since it has a positive effect on COPD symptoms according BCSS and indicators of respiratory function FEV1.
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Kwon DA, Kim YS, Baek SH, Kim SK, Kim HK, Jo SK, Jung U, Park HR, Lee HS. Protective effects of a standardized extract (HemoHIM) using indomethacin- and ethanol/HCl-induced gastric mucosal injury models. PHARMACEUTICAL BIOLOGY 2019; 57:543-549. [PMID: 31429615 PMCID: PMC6713185 DOI: 10.1080/13880209.2019.1651875] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 07/18/2019] [Accepted: 07/30/2019] [Indexed: 05/25/2023]
Abstract
Context: HemoHIM is a medicinal herbal preparation of Angelica gigas Nakai (Apiaceae), Cnidium officinale Makino (Umbelliferae), and Paeonia japonica Miyabe (Paeoniaceae) developed for immune regulation. HemoHIM has been investigated for its ability to enhance tissue self-renewal and stimulate immune systems. To date, studies on the protective effects of HemoHIM against gastritis and gastric ulcers have not been conducted. Objective: The protective effects of HemoHIM using models of indomethacin and ethanol/hydrochloric acid (EtOH/HCl)-induced gastric mucosal injury were investigated. Materials and methods: Rats were divided into five groups (n = 10): control, indomethacin, or EtOH/HCl groups, HemoHIM 250, 500 mg kg-1, and cimetidine 100 mg kg-1, respectively. Indomethacin (80 mg kg-1) and 60% EtOH/150 mM HCl were administered orally 1 h after the administration of samples and rats were anesthetized 3 h after induction. The lesion area (%), inhibition ratio (%), and total acidity were investigated, and tissues were histopathologically analyzed using hematoxylin and-eosin (H&E) staining. Results: HemoHIM significantly reduced gastric injury in indomethacin-induced model (250 and 500 mg kg-1; 64.30% and 67.75%, p < 0.001) compared to indomethacin group. In the EtOH/HCl-induced model, HemoHIM reduced gastric lesion (250 and 500 mg kg-1; 61.05% and 73.37%, p < 0.001) and gastric acidity (250 and 500 mg kg-1; 37.80 and 45.20 meq L-1, p < 0.001) compared to EtOH/HCl group. H&E staining of the gastric mucosa showed decreased erosion and hemorrhage in HemoHIM group compared to EtOH/HCl group. Discussion and conclusions: Based on the results, HemoHIM is potential candidate for the treatment of gastritis and gastric ulcers.
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Affiliation(s)
- Da-Ae Kwon
- Food Science R&D Center, Kolmar BNH Co., Ltd, Sejong-Si, Republic of Korea
| | - Yong Sang Kim
- Food Science R&D Center, Kolmar BNH Co., Ltd, Sejong-Si, Republic of Korea
| | - Sin Hwa Baek
- Food Science R&D Center, Kolmar BNH Co., Ltd, Sejong-Si, Republic of Korea
| | - Seul-Ki Kim
- Food Science R&D Center, Kolmar BNH Co., Ltd, Sejong-Si, Republic of Korea
| | - Hyun Kyu Kim
- Food Science R&D Center, Kolmar BNH Co., Ltd, Sejong-Si, Republic of Korea
| | - Sung-Kee Jo
- Division for Biotechnology, Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute (KAERI), Jeonbuk, Republic of Korea
| | - Uhee Jung
- Division for Biotechnology, Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute (KAERI), Jeonbuk, Republic of Korea
| | - Hae-Ran Park
- Division for Biotechnology, Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute (KAERI), Jeonbuk, Republic of Korea
| | - Hak Sung Lee
- Food Science R&D Center, Kolmar BNH Co., Ltd, Sejong-Si, Republic of Korea
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Preventive Effect of Garlic Oil and Its Organosulfur Component Diallyl-Disulfide on Cigarette Smoke-Induced Airway Inflammation in Mice. Nutrients 2018; 10:nu10111659. [PMID: 30400352 PMCID: PMC6267300 DOI: 10.3390/nu10111659] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Revised: 10/31/2018] [Accepted: 11/01/2018] [Indexed: 12/28/2022] Open
Abstract
Garlic (Allium sativum) has traditionally been used as a medicinal food and exhibits various beneficial activities, such as antitumor, antimicrobial, hypolipidemic, antiarthritic, and hypoglycemic activities. The aim of this study was to explore the preventive effect of garlic oil (GO) and its organosulfur component diallyl disulfide (DADS) on cigarette smoke (CS)-induced airway inflammation. Mice were exposed to CS daily for 1 h (equivalent to eight cigarettes per day) for two weeks, and intranasally instilled with lipopolysaccharide (LPS) on day 12 after the initiation of CS exposure. GO and DADS were administered to mice by oral gavage, both at rates of 20 and 40 mg/kg, for 1 h before CS exposure for two weeks. In the bronchoalveolar lavage fluid, GO and DADS inhibited the elevation in the counts of inflammatory cells, particularly neutrophils, which were induced in the CS and LPS (CS + LPS) group. This was accompanied by the lowered production (relative to the CS + LPS group) of interleukin (IL)-1β, IL-6, and tumor necrosis factor-α. Histologically, GO and DADS inhibited the CS- and LPS-induced infiltration of inflammatory cells into lung tissues. Additionally, GO and DADS inhibited the phosphorylation of extracellular signal-regulated kinase and the expression of matrix metalloproteinase-9 in the lung tissues. Taken together, these findings indicate that GO and DADS could be a potential preventive agent in CS-induced airway inflammation.
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12
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Ko JW, Shin NR, Park SH, Cho YK, Kim JC, Seo CS, Shin IS. Genipin inhibits allergic responses in ovalbumin-induced asthmatic mice. Int Immunopharmacol 2017; 53:49-55. [PMID: 29035815 DOI: 10.1016/j.intimp.2017.10.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Revised: 10/05/2017] [Accepted: 10/08/2017] [Indexed: 12/18/2022]
Abstract
Genipin is a natural compound isolated from the fruit of Gardenia jasminoides with various pharmacological effects. In this study, we investigated whether genipin effectively alleviates allergic responses in a murine model of ovalbumin (OVA)-induced asthma. The mice were administered an intraperitoneal injection of OVA on day 0 and 14 to boost the immune response; genipin was then administered from day 18 to 23 by oral gavage. On days 21 to 23, mice were OVA-challenged using am ultrasonic nebulizer, and airway hyperresponsiveness (AHR) was determined on day 24 by plethysmography. Genipin significantly reduced the inflammatory cell count in bronchoalveolar lavage fluids (BALF) and AHR, which were accompanied by lower interleukin-5 (IL-5), IL-13 and OVA-specific immunoglobulin (Ig) E levels in the BALF or serum from OVA-induced asthmatic mice. In histology, genipin significantly decreased airway inflammation and mucus hypersecretion in OVA-induced asthmatic mice. Additionally, genipin inhibited OVA-induced increases in the expression of inducible nitric oxide synthase and cyclooxygenase-2 proteins. Further, genipin reduced the activity and protein levels of matrix metalloproteinase-9 in lung tissue from OVA induced asthmatic mice. Overall, genipin effectively alleviated the asthmatic inflammatory response in an OVA-induced asthmatic model. Therefore, our results suggest that genipin has therapeutic potential for treating asthma.
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Affiliation(s)
- Je-Won Ko
- College of Veterinary Medicine (BK21 Plus Project Team), Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 61186, Republic of Korea
| | - Na-Rae Shin
- College of Veterinary Medicine (BK21 Plus Project Team), Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 61186, Republic of Korea
| | - Sung-Hyeuk Park
- College of Veterinary Medicine (BK21 Plus Project Team), Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 61186, Republic of Korea
| | - Young-Kwon Cho
- College of Health Sciences, Cheongju University, 298 Daesung-ro, Sangdang-gu Cheongju-si, Chungbuk 28503, Republic of Korea
| | - Jong-Choon Kim
- College of Veterinary Medicine (BK21 Plus Project Team), Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 61186, Republic of Korea
| | - Chang-Seob Seo
- K-herb Research Center, Korea Institute of Oriental Medicine, 1672 Yuseong-daero, Yuseong-gu, Daejeon 34054, Republic of Korea.
| | - In-Sik Shin
- College of Veterinary Medicine (BK21 Plus Project Team), Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 61186, Republic of Korea.
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