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Dong J, Liu W, Liu W, Wen Y, Liu Q, Wang H, Xiang G, Liu Y, Hao H. Acute lung injury: a view from the perspective of necroptosis. Inflamm Res 2024; 73:997-1018. [PMID: 38615296 DOI: 10.1007/s00011-024-01879-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Revised: 03/23/2024] [Accepted: 03/31/2024] [Indexed: 04/15/2024] Open
Abstract
BACKGROUND ALI/ARDS is a syndrome of acute onset characterized by progressive hypoxemia and noncardiogenic pulmonary edema as the primary clinical manifestations. Necroptosis is a form of programmed cell necrosis that is precisely regulated by molecular signals. This process is characterized by organelle swelling and membrane rupture, is highly immunogenic, involves extensive crosstalk with various cellular stress mechanisms, and is significantly implicated in the onset and progression of ALI/ARDS. METHODS The current body of literature on necroptosis and ALI/ARDS was thoroughly reviewed. Initially, an overview of the molecular mechanism of necroptosis was provided, followed by an examination of its interactions with apoptosis, pyroptosis, autophagy, ferroptosis, PANOptosis, and NETosis. Subsequently, the involvement of necroptosis in various stages of ALI/ARDS progression was delineated. Lastly, drugs targeting necroptosis, biomarkers, and current obstacles were presented. CONCLUSION Necroptosis plays an important role in the progression of ALI/ARDS. However, since ALI/ARDS is a clinical syndrome caused by a variety of mechanisms, we emphasize that while focusing on necroptosis, it may be more beneficial to treat ALI/ARDS by collaborating with other mechanisms.
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Affiliation(s)
- Jinyan Dong
- First Clinical Medical College, Shandong University of Traditional Chinese Medicine, Jinan, 250000, Shandong, China
| | - Weihong Liu
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, 250000, Shandong, China
| | - Wenli Liu
- First Clinical Medical College, Shandong University of Traditional Chinese Medicine, Jinan, 250000, Shandong, China
| | - Yuqi Wen
- Second Clinical Medical College, Shandong University of Traditional Chinese Medicine, Jinan, 250000, Shandong, China
| | - Qingkuo Liu
- First Clinical Medical College, Shandong University of Traditional Chinese Medicine, Jinan, 250000, Shandong, China
| | - Hongtao Wang
- First Clinical Medical College, Shandong University of Traditional Chinese Medicine, Jinan, 250000, Shandong, China
| | - Guohan Xiang
- First Clinical Medical College, Shandong University of Traditional Chinese Medicine, Jinan, 250000, Shandong, China
| | - Yang Liu
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, 250000, Shandong, China.
| | - Hao Hao
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, 250000, Shandong, China.
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2
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Liu T, Wei H, Zhang L, Ma C, Wei Y, Jiang T, Li W. Metformin attenuates lung ischemia-reperfusion injury and necroptosis through AMPK pathway in type 2 diabetic recipient rats. BMC Pulm Med 2024; 24:237. [PMID: 38745191 PMCID: PMC11094932 DOI: 10.1186/s12890-024-03056-z] [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: 12/25/2023] [Accepted: 05/08/2024] [Indexed: 05/16/2024] Open
Abstract
BACKGROUND Diabetes mellitus (DM) can aggravate lung ischemia-reperfusion (I/R) injury and is a significant risk factor for recipient mortality after lung transplantation. Metformin protects against I/R injury in a variety of organs. However, the effect of metformin on diabetic lung I/R injury remains unclear. Therefore, this study aimed to observe the effect and mechanism of metformin on lung I/R injury following lung transplantation in type 2 diabetic rats. METHODS Sprague-Dawley rats were randomly divided into the following six groups: the control + sham group (CS group), the control + I/R group (CIR group), the DM + sham group (DS group), the DM + I/R group (DIR group), the DM + I/R + metformin group (DIRM group) and the DM + I/R + metformin + Compound C group (DIRMC group). Control and diabetic rats underwent the sham operation or left lung transplantation operation. Lung function, alveolar capillary permeability, inflammatory response, oxidative stress, necroptosis and the p-AMPK/AMPK ratio were determined after 24 h of reperfusion. RESULTS Compared with the CIR group, the DIR group exhibited decreased lung function, increased alveolar capillary permeability, inflammatory responses, oxidative stress and necroptosis, but decreased the p-AMPK/AMPK ratio. Metformin improved the function of lung grafts, decreased alveolar capillary permeability, inflammatory responses, oxidative stress and necroptosis, and increased the p-AMPK/AMPK ratio. In contrast, the protective effects of metformin were abrogated by Compound C. CONCLUSIONS Metformin attenuates lung I/R injury and necroptosis through AMPK pathway in type 2 diabetic lung transplant recipient rats.
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Affiliation(s)
- Tianhua Liu
- Department of Anesthesiology, Hei Long Jiang Province Key Laboratory of Research on Anesthesiology and Critical Care Medicine, Second Affiliated Hospital of Harbin Medical University, NO.246, Xuefu Road, Nangang District, Harbin, Heilongjiang Province, 150081, China
| | - Hong Wei
- Department of Anesthesiology, Sixth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Lijuan Zhang
- Department of Anesthesiology, Hei Long Jiang Province Key Laboratory of Research on Anesthesiology and Critical Care Medicine, Second Affiliated Hospital of Harbin Medical University, NO.246, Xuefu Road, Nangang District, Harbin, Heilongjiang Province, 150081, China
| | - Can Ma
- Department of Anesthesiology, Hei Long Jiang Province Key Laboratory of Research on Anesthesiology and Critical Care Medicine, Second Affiliated Hospital of Harbin Medical University, NO.246, Xuefu Road, Nangang District, Harbin, Heilongjiang Province, 150081, China
| | - Yuting Wei
- Department of Anesthesiology, Hei Long Jiang Province Key Laboratory of Research on Anesthesiology and Critical Care Medicine, Second Affiliated Hospital of Harbin Medical University, NO.246, Xuefu Road, Nangang District, Harbin, Heilongjiang Province, 150081, China
| | - Tao Jiang
- Department of Anesthesiology, Hei Long Jiang Province Key Laboratory of Research on Anesthesiology and Critical Care Medicine, Second Affiliated Hospital of Harbin Medical University, NO.246, Xuefu Road, Nangang District, Harbin, Heilongjiang Province, 150081, China
| | - Wenzhi Li
- Department of Anesthesiology, Hei Long Jiang Province Key Laboratory of Research on Anesthesiology and Critical Care Medicine, Second Affiliated Hospital of Harbin Medical University, NO.246, Xuefu Road, Nangang District, Harbin, Heilongjiang Province, 150081, China.
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Tang Y, Chu Q, Xie G, Tan Y, Ye Z, Qin C. MLKL regulates Cx43 ubiquitinational degradation and mediates neuronal necroptosis in ipsilateral thalamus after focal cortical infarction. Mol Brain 2023; 16:74. [PMID: 37904209 PMCID: PMC10617209 DOI: 10.1186/s13041-023-01064-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 10/19/2023] [Indexed: 11/01/2023] Open
Abstract
Necroptosis is known to play an important role in the pathophysiology of cerebral ischemia; however, its role in the occurrence of secondary thalamic injury after focal cerebral infarction and the mechanism about how mixed lineage kinase domain-like (MLKL) executes necroptosis in this pathophysiology are still unclear. In this study, Sprague-Dawley rats were subjected to distal branch of middle cerebral artery occlusion (dMCAO). The expression of MLKL, connexin 43 (Cx43) and Von Hippel-Lindau (VHL) in vitro and in vivo were assessed by Western blot. Bioinformatic methods were used to predict the potential binding sites where MLKL interacted with Cx43, and the ubiquitination degradation of Cx43 regulated by VHL. The interactions among MLKL, Cx43, VHL, and Ubiquitin were assessed by immunoprecipitation. Dye uptake assay were used to examine the Cx43 hemichannels. Intracellular Ca2+ concentration was measured using Fluo-4 AM. Overexpression and site-directed mutagenesis studies were used to study the mechanisms by which MLKL regulates Cx43 ubiquitinational degradation to mediate neuronal necroptosis. We found that MLKL and Cx43 were upregulated in the ventral posterolateral nucleus (VPN) of the ipsilateral thalamus after dMCAO. In the in vitro experiments MLKL and Cx43 were upregulated after TSZ-mediated necroptosis in SH-SY5Y cells. The interaction between MLKL and Cx43 inhibited the K48-linked ubiquitination of Cx43 in necroptotic SH-SY5Y cells. VHL is an E3 ubiquitin ligase for Cx43, and MLKL competes with VHL for binding to Cx43. Interaction of MLKL Ser454 with Cx43 can trigger the opening of Cx43 hemichannels, causing increased intracellular Ca2+, and cell necroptosis. This innovative study at animal models, cellular, and molecular levels is anticipated to clarify the roles of MLKL and Cx43 in thalamic damage after focal cortical infarction. Our findings may help identify novel targets for neurological recovery after cortical infarction.
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Affiliation(s)
- Yanyan Tang
- Department of Neurology, First Affiliated Hospital of Guangxi Medical University, 22 Shuangyong Road, Nanning, Guangxi Province, 530021, China
| | - Quanhong Chu
- Department of Neurology, First Affiliated Hospital of Guangxi Medical University, 22 Shuangyong Road, Nanning, Guangxi Province, 530021, China
| | - Guanfeng Xie
- Department of Neurology, First Affiliated Hospital of Guangxi Medical University, 22 Shuangyong Road, Nanning, Guangxi Province, 530021, China
| | - Yafu Tan
- Department of Neurology, First Affiliated Hospital of Guangxi Medical University, 22 Shuangyong Road, Nanning, Guangxi Province, 530021, China
| | - Ziming Ye
- Department of Neurology, First Affiliated Hospital of Guangxi Medical University, 22 Shuangyong Road, Nanning, Guangxi Province, 530021, China
| | - Chao Qin
- Department of Neurology, First Affiliated Hospital of Guangxi Medical University, 22 Shuangyong Road, Nanning, Guangxi Province, 530021, China.
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4
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Liu Z, Li C, Li Y, Yu L, Qu M. Propofol Reduces Renal Ischemia Reperfusion-mediated Necroptosis by Up-regulation of SIRT1 in Rats. Inflammation 2022; 45:2038-2051. [PMID: 35460396 DOI: 10.1007/s10753-022-01673-6] [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: 02/07/2020] [Revised: 03/24/2022] [Accepted: 04/14/2022] [Indexed: 11/29/2022]
Abstract
Propofol (Pro) is well known to regulate the asleep-awake-asleep technique. Increasing indication recommends that Pro also has promising properties such as anti-oxidant and anti-inflammation belongings in several disease models. It has been described that Pro has beneficial properties against renal ischemia/reperfusion (rI/R)-mediated acute lung injury (ALI). Nevertheless, pathogenesis underlying the beneficial action of Pro on the remote ALI mediated by rI/R remains unwell unstated. In this research, we displayed that Pro administration remarkably inhibits rI/R-mediated pro-inflammatory cytokines production. Increased levels of oxidative stress were mainly decreased by Pro. Pro administration ameliorated apoptosis-related caspase-3 activation. Furthermore, the levels of crucial necroptosis-associated protein were reduced by Pro. Sirtuin 1 (SIRT1) inhibitor attenuated the aforementioned changes of Pro. In conclusion, these results propose that Pro attenuates rI/R-induced inflammation, oxidative stress, apoptosis, and necroptosis by up-regulation of SIRT1 in rats. Our findings disclose an original pathogenesis underlying the beneficial effect of Pro against rI/R-mediated ALI and reinforce the knowledge that Pro might be a hopeful beneficial agent for the rI/R-mediated ALI.
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Affiliation(s)
- Zhaohui Liu
- Department of Anesthesiology, Cangzhou Central Hospital, No. 16 Xinhua West Road, Yunhe District, Cangzhou, 061000, Hebei, China.
| | - Chunlei Li
- Department of Anesthesiology, Cangzhou Central Hospital, No. 16 Xinhua West Road, Yunhe District, Cangzhou, 061000, Hebei, China
| | - Yan Li
- Department of Anesthesiology, Cangzhou Central Hospital, No. 16 Xinhua West Road, Yunhe District, Cangzhou, 061000, Hebei, China
| | - Lili Yu
- Department of Anesthesiology, Cangzhou Central Hospital, No. 16 Xinhua West Road, Yunhe District, Cangzhou, 061000, Hebei, China
| | - Min Qu
- Department of Anesthesiology, Cangzhou Central Hospital, No. 16 Xinhua West Road, Yunhe District, Cangzhou, 061000, Hebei, China
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5
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Ning J, Qiao L. The role of necroptosis in common respiratory diseases in children. Front Pediatr 2022; 10:945175. [PMID: 35967568 PMCID: PMC9367635 DOI: 10.3389/fped.2022.945175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 06/29/2022] [Indexed: 11/29/2022] Open
Abstract
Studies have shown that necroptosis (NEC) relies on a unique gene-regulated molecular pathway to cause cell death. With the development of knockout mouse models and specific molecular inhibitors of necrotic proteins, this cell death pathway has been considered one of the important causes of the pathogenesis of human diseases. In this review, we explored the possible roles and mechanisms of NEC in common respiratory diseases in children, such as acute lung injury, acute respiratory distress syndrome, pulmonary infection, childhood asthma, pulmonary hypertension, etc., in order to provide new ideas for the prevention and treatment of such diseases.
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Affiliation(s)
- Junjie Ning
- Pediatric Intensive Care Unit, West China Second University Hospital, Sichuan University, Chengdu, China.,Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Sichuan University, Chengdu, China.,NHC Key Laboratory of Chronobiology, Sichuan University, Chengdu, China
| | - Lina Qiao
- Pediatric Intensive Care Unit, West China Second University Hospital, Sichuan University, Chengdu, China.,Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Sichuan University, Chengdu, China.,NHC Key Laboratory of Chronobiology, Sichuan University, Chengdu, China
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6
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Luo Y, Ullah R, Wang J, Du Y, Huang S, Meng L, Gao Y, Gong M, Galaj E, Yin X, Shi H. Exogenous Carbon Monoxide Produces Rapid Antidepressant- and Anxiolytic-Like Effects. Front Pharmacol 2021; 12:757417. [PMID: 34867375 PMCID: PMC8637155 DOI: 10.3389/fphar.2021.757417] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 10/26/2021] [Indexed: 12/25/2022] Open
Abstract
Carbon monoxide (CO), a byproduct of heme catalyzed by heme oxygenase (HO), has been reported to exert antioxidant and anti-inflammatory actions, and to produce significant neuroprotective effects. The potential effects of CO and even HO on depressive-like behaviors are still poorly understood. Utilizing several approaches including adeno-associated virus (AAV)-mediated overexpression of HO-1, systemic CO-releasing molecules (CO-RMs), CO-rich saline or CO gas treatment procedures in combination with hydrogen peroxide (H2O2)-induced PC12 cell injury model, and lipopolysaccharide (LPS)-induced depression mouse model, the present study aimed to investigate the potential antidepressant- and anxiolytic-like effects of endogenous and exogenous CO administration in vivo and in vitro. The results of in vitro experiments showed that both CO-RM-3 and CO-RM-A1 pretreatment blocked H2O2-induced cellular injuries by increasing cell survival and decreasing cell apoptosis and necrosis. Similar to the effects of CO-RM-3 and CO-RM-A1 pretreatment, AAV-mediated HO-1 overexpression in the dorsal hippocampus produced significant antidepressant-like activities in mice under normal conditions. Further investigation showed that the CO gas treatment significantly blocked LPS-induced depressive- and anxiety-like behaviors in mice. Taken together, our results suggest that the activation of HO-1 and/or exogenous CO administration produces protective effects and exerts antidepressant- and anxiolytic-like effects. These data uncover a novel function of the HO-1/CO system that appears to be a promising therapeutic target for the treatment of depression and anxiety.
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Affiliation(s)
- Yixiao Luo
- Key Laboratory of Molecular Epidemiology of Hunan Province, School of Medicine, Hunan Normal University, Changsha, China.,Neuroscience Research Center, Institute of Medical and Health Science of HeBMU, Hebei Medical University, Shijiazhuang, China
| | - Rafi Ullah
- Neuroscience Research Center, Institute of Medical and Health Science of HeBMU, Hebei Medical University, Shijiazhuang, China
| | - Jinfeng Wang
- Department of Obstetrics and Gynecology, The No.1 Hospital of Yongnian District Handan City, Handan, China
| | - Yuru Du
- Neuroscience Research Center, Institute of Medical and Health Science of HeBMU, Hebei Medical University, Shijiazhuang, China
| | - Shihao Huang
- Key Laboratory of Molecular Epidemiology of Hunan Province, School of Medicine, Hunan Normal University, Changsha, China
| | - Li Meng
- Neuroscience Research Center, Institute of Medical and Health Science of HeBMU, Hebei Medical University, Shijiazhuang, China
| | - Yuan Gao
- Neuroscience Research Center, Institute of Medical and Health Science of HeBMU, Hebei Medical University, Shijiazhuang, China.,Hebei Key Laboratory of Neurophysiology, Hebei Medical University, Shijiazhuang, China
| | - Miao Gong
- Neuroscience Research Center, Institute of Medical and Health Science of HeBMU, Hebei Medical University, Shijiazhuang, China
| | - Ewa Galaj
- Neuroscience Program, Department of Psychological and Brain Sciences, Colgate University, Hamilton, NY, United States
| | - Xi Yin
- Neuroscience Research Center, Institute of Medical and Health Science of HeBMU, Hebei Medical University, Shijiazhuang, China.,Department of Functional Region of Diagnosis, Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Haishui Shi
- Neuroscience Research Center, Institute of Medical and Health Science of HeBMU, Hebei Medical University, Shijiazhuang, China.,Hebei Key Laboratory of Neurophysiology, Hebei Medical University, Shijiazhuang, China
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7
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Li Y, Hemmersbach L, Krause B, Sitnikov N, Schlundt Née Göderz A, Pastene Maldonado DO, Schmalz HG, Yard B. Head-to-Head Comparison of Selected Extra- and Intracellular CO-Releasing Molecules on Their CO-Releasing and Anti-Inflammatory Properties. Chembiochem 2021; 23:e202100452. [PMID: 34643986 PMCID: PMC9298253 DOI: 10.1002/cbic.202100452] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 10/12/2021] [Indexed: 01/31/2023]
Abstract
Over the past decade, a variety of carbon monoxide releasing molecules (CORMs) have been developed and tested. Some CORMs spontaneously release CO once in solution, while others require a trigger mechanism to release the bound CO from its molecular complex. The modulation of biological systems by CORMs depends largely on the spatiotemporal release of CO, which likely differs among the different types of CORMs. In spontaneously releasing CORMs, CO is released extracellularly and crosses the cell membrane to interact with intracellular targets. Other CORMs can directly release CO intracellularly, which may be a more efficient method to modulate biological systems. In the present study, we compared the efficacy of extracellular and intracellular CO-releasing CORMs that either release CO spontaneously or require an enzymatic trigger. The efficacy of such CORMs to modulate HO-1 and VCAM-1 expression in TNF-α-stimulated human umbilical vein endothelial cells (HUVEC) was evaluated.
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Affiliation(s)
- Yingchun Li
- Vth medical Department, Medical Faculty Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany
| | | | | | | | | | - Diego O Pastene Maldonado
- Vth medical Department, Medical Faculty Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany
| | | | - Benito Yard
- Vth medical Department, Medical Faculty Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany
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8
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Wang B, Cui Y, Zhang Q, Wang S, Xu S. Selenomethionine alleviates LPS-induced JNK/NLRP3 inflammasome-dependent necroptosis by modulating miR-15a and oxidative stress in chicken lungs. Metallomics 2021; 13:6332293. [PMID: 34329475 DOI: 10.1093/mtomcs/mfab048] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 07/26/2021] [Indexed: 12/22/2022]
Abstract
Selenium (Se) was involved in many physiological processes in humans and animals. microRNAs (miRNAs) also played important roles in lung diseases. However, the regulatory mechanism of miRNA in chicken lungs and the mechanism of lipopolysaccharide (LPS)-induced pneumonia remained unclear. To further study these mechanisms, we established a supplement of selenomethionine (SeMet) and/or LPS-treated chicken model and a cell model of LPS and/or high and low expression of miR-15a in chicken hepatocellular carcinoma (LMH) cells. We detected the expression of some selenoproteins, p-c-Jun N-terminal kinase (JNK), nod-like receptor protein 3 (NLRP3), caspase1, receptor-interacting serine-threonine kinase 1 (RIPK1), receptor-interacting serine-threonine kinase 3 (RIPK3), mixed lineage kinase domain-like pseudokinase (MLKL), miR-15a and oxidative stress kits. Additionally, we observed the morphology of lungs by H.E. staining in vitro. The results indicated that necroptosis occurred in LPS-treated chicken and LMH cells. Moreover, LPS stimulation inhibited miR-15a, and increased the expression of JNK, NLRP3, caspase1, RIPK1, RIPK3, MLKL. We also found that LPS treatment not only increased the content of H2O2 and MDA in the lungs but also increased the activities of iNOS and CAT and the content of GSH decreased. Conclusion: SeMet could reduce the oxidative damage and activate NLRP3 inflammasome reaction by stimulating miR-15a/JNK, thus reduced the pulmonary necroptosis induced by LPS.
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Affiliation(s)
- Bing Wang
- College of Veterinary Medicine, Northeast Agricultural University, 600 Changjiang Road, Harbin 150030, P. R. China
| | - Yuan Cui
- College of Veterinary Medicine, Northeast Agricultural University, 600 Changjiang Road, Harbin 150030, P. R. China
| | - Qiaojian Zhang
- College of Veterinary Medicine, Northeast Agricultural University, 600 Changjiang Road, Harbin 150030, P. R. China
| | - ShengChen Wang
- College of Veterinary Medicine, Northeast Agricultural University, 600 Changjiang Road, Harbin 150030, P. R. China
| | - Shiwen Xu
- College of Veterinary Medicine, Northeast Agricultural University, 600 Changjiang Road, Harbin 150030, P. R. China.,Key Laboratory of the Provincial Education Department of Heilongjiang for Common Animal Disease Prevention and Treatment, College of Vetearinary Medicine, Northeast Agricultural University, Harbin, 150030, P. R. China
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Duan Q, Jia Y, Qin Y, Jin Y, Hu H, Chen J. Narciclasine attenuates LPS-induced acute lung injury in neonatal rats through suppressing inflammation and oxidative stress. Bioengineered 2021; 11:801-810. [PMID: 32693689 PMCID: PMC8291818 DOI: 10.1080/21655979.2020.1795424] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Acute lung injury (ALI) is a life-threatening disorder related to serious pulmonary inflammation. Narciclasine exhibits strong anti-inflammation activity and attenuates the reactive oxygen species (ROS) production. The present study aims to investigate the underlying mechanism related to the effect of narciclasine on the pathogenesis of neonatal acute lung injury (ALI). Narciclasine attenuated LPS-induced pathological injury and pulmonary edema. In addition, narciclasine suppressed the secretion of inflammatory cytokines, including necrosis factor-α (TNF-α), Interleukin (IL-6), IL-1β, monocyte chemotactic protein-1 (MCP-1) in serum, and inhibited the expressions of intercellular adhesion molecule-1 (ICAM-1) and vascular cell adhesion molecule-1 (VCAM-1) in lung tissues of neonatal ALI rats. Furthermore, narciclasine alleviated oxidative stress and apoptosis in lung tissues. Importantly, narciclasine exerted an inhibition effect on NF-κB nuclear translocation and activation of Toll-like Receptor 4 (TLR4)/Nuclear factor (NF)-κB/Cyclooxygenase 2 (Cox2) signaling pathway. Taken together, narciclasine protected against lung injury via inhibition effect on excessive inflammation, oxidative stress and apoptosis, hence, narciclasine may be considered as an effective and novel agent for clinical therapeutic strategy of ALI Treatment.
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Affiliation(s)
- Qingning Duan
- Department of Pediatrics, Hospital Affiliated 5 to Nantong University (Taizhou People's Hospital) , Taizhou, Jiangsu, PR China
| | - Yin Jia
- Department of Pediatrics, Hospital Affiliated 5 to Nantong University (Taizhou People's Hospital) , Taizhou, Jiangsu, PR China
| | - Yan Qin
- Department of Pediatrics, Hospital Affiliated 5 to Nantong University (Taizhou People's Hospital) , Taizhou, Jiangsu, PR China
| | - Yingji Jin
- Department of Pediatrics, Hospital Affiliated 5 to Nantong University (Taizhou People's Hospital) , Taizhou, Jiangsu, PR China
| | - Haozhong Hu
- Department of Pediatrics, Hospital Affiliated 5 to Nantong University (Taizhou People's Hospital) , Taizhou, Jiangsu, PR China
| | - Jiebin Chen
- Department of Pediatrics, Hospital Affiliated 5 to Nantong University (Taizhou People's Hospital) , Taizhou, Jiangsu, PR China
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