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Miron VD, Drăgănescu AC, Pițigoi D, Aramă V, Streinu-Cercel A, Săndulescu O. The Impact of Obesity on the Host-Pathogen Interaction with Influenza Viruses - Novel Insights: Narrative Review. Diabetes Metab Syndr Obes 2024; 17:769-777. [PMID: 38371386 PMCID: PMC10874191 DOI: 10.2147/dmso.s434115] [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: 08/30/2023] [Accepted: 01/10/2024] [Indexed: 02/20/2024] Open
Abstract
After exposure to a viral pathogen, the host-pathogen interaction is essential to determine whether or not infection will ensue, and what the clinical outline of the infection will be. Recent research has shown that the patient with obesity presents a set of particular pathophysiological changes that lead to higher severity of viral infections, and this is particularly true for infection with influenza viruses. Herein, we describe the main metabolic, endocrine, and immune dysregulations that occur in the presence of obesity and their impact on driving intra-host viral diversity, leading to heightened severity and virulence of influenza. We show that obesity is linked to modified responses of both the innate and adaptive immune systems during viral infections, including influenza. Due to chronic inflammation and metabolic, endocrine, and signaling pathway disruptions, individuals with obesity have a suboptimal immune response. This results in longer illness duration, increased virus shedding, higher risk of hospitalization and complications, and greater mortality rates. Additionally, they may have a blunted response to vaccination and a higher likelihood of genetic mutation selection. Understanding the intricate interplay between obesity and viral pathogenesis is crucial for developing efficacious therapeutic approaches and public health policies, particularly in light of the escalating worldwide incidence of obesity.
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Affiliation(s)
- Victor Daniel Miron
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
- National Institute for Infectious Diseases “Prof. Dr. Matei Balș”, Bucharest, Romania
| | - Anca Cristina Drăgănescu
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
- National Institute for Infectious Diseases “Prof. Dr. Matei Balș”, Bucharest, Romania
| | - Daniela Pițigoi
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
- National Institute for Infectious Diseases “Prof. Dr. Matei Balș”, Bucharest, Romania
| | - Victoria Aramă
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
- National Institute for Infectious Diseases “Prof. Dr. Matei Balș”, Bucharest, Romania
| | - Adrian Streinu-Cercel
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
- National Institute for Infectious Diseases “Prof. Dr. Matei Balș”, Bucharest, Romania
| | - Oana Săndulescu
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
- National Institute for Infectious Diseases “Prof. Dr. Matei Balș”, Bucharest, Romania
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Deng L, Min W, Guo S, Deng J, Wu X, Tong D, Yuan A, Yang Q. Interference of pseudorabies virus infection on functions of porcine granulosa cells via apoptosis modulated by MAPK signaling pathways. Virol J 2024; 21:25. [PMID: 38263223 PMCID: PMC10807058 DOI: 10.1186/s12985-024-02289-y] [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: 10/10/2023] [Accepted: 01/06/2024] [Indexed: 01/25/2024] Open
Abstract
BACKGROUND Pseudorabies virus (PRV) is one of the major viral pathogens leading to reproductive disorders in swine. However, little is known about the effects of PRV infection on porcine reproductive system. Ovarian granulosa cells are somatic cells surrounding oocytes in ovary and required for folliculogenesis. The present study aimed to investigate the interference of PRV on functions of porcine ovarian granulosa cells in vitro. METHODS Primary granulosa cells were isolated from porcine ovaries. To investigate the PRV infectivity, transmission electron microscopy (TEM) was used to check the presence of viral particles, and the expression of viral gE gene was detected by quantitative real-time PCR (qPCR) in PRV-inoculated cells. After PRV infection, cell viability was detected by MTS assay, Ki67 for proliferative status was determined by immunofluorescence assay (IFA), cell cycle and apoptosis were detected by flow cytometry, and progesterone (P4) and estradiol (E2) were determined by radioimmunoassay. The checkpoint genes of cell cycle and apoptosis-related proteins were studied by qPCR and western blotting. RESULTS Virus particles were observed in the nucleus and cytoplasm of PRV-infected granulosa cells by TEM imaging, and the expression of viral gE gene increased in a time-dependent manner post infection. PRV infection inhibited cell viability and blocked cell cycle at S phase in porcine granulosa cells, accompanied by decreases in expression of Ki67 protein and checkpoint genes related to S phase. Radioimmunoassay revealed decreased levels in P4 and E2, and the expressions of key steroidogenic enzymes were also down-regulated post PRV-infection. In addition, PRV induced apoptosis with an increase in Bax expression and activation of caspase 9, and the phosphorylation of JNK, ERK and p38 MAPKs were significantly up-regulated in porcine ovarian granulosa cells post PRV infection. CONCLUSIONS The data indicate that PRV causes infection on porcine ovarian granulosa cells and interferes the cell functions through apoptosis, and the MAPK signaling pathway is involved in the viral pathogenesis.
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Affiliation(s)
- Lingcong Deng
- College of Veterinary Medicine, Hunan Agricultural University, 410128, Changsha, Hunan, China
| | - Wenpeng Min
- College of Veterinary Medicine, Hunan Agricultural University, 410128, Changsha, Hunan, China
| | - Songyangnian Guo
- College of Veterinary Medicine, Hunan Agricultural University, 410128, Changsha, Hunan, China
| | - Jiping Deng
- College of Veterinary Medicine, Hunan Agricultural University, 410128, Changsha, Hunan, China
| | - Xiaosong Wu
- College of Veterinary Medicine, Hunan Agricultural University, 410128, Changsha, Hunan, China
| | - Dewen Tong
- College of Veterinary Medicine, Northwest A&F University, 712100, Yangling, Shaanxi, China
| | - Anwen Yuan
- College of Veterinary Medicine, Hunan Agricultural University, 410128, Changsha, Hunan, China.
| | - Qing Yang
- College of Veterinary Medicine, Hunan Agricultural University, 410128, Changsha, Hunan, China.
- Research Center of Reverse Vaccinology, College of Veterinary Medicine, Hunan Agricultural University, 410128, Changsha, Hunan, China.
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Kang S, Vu TH, Heo J, Kim C, Lillehoj HS, Hong YH. Analysis of miRNA expression in the trachea of Ri chicken infected with the highly pathogenic avian influenza H5N1 virus. J Vet Sci 2023; 24:e73. [PMID: 38031652 PMCID: PMC10556288 DOI: 10.4142/jvs.23141] [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: 05/27/2023] [Revised: 07/13/2023] [Accepted: 08/17/2023] [Indexed: 12/01/2023] Open
Abstract
BACKGROUND Highly pathogenic avian influenza virus (HPAIV) is considered a global threat to both human health and the poultry industry. MicroRNAs (miRNA) can modulate the immune system by affecting gene expression patterns in HPAIV-infected chickens. OBJECTIVES To gain further insights into the role of miRNAs in immune responses against H5N1 infection, as well as the development of strategies for breeding disease-resistant chickens, we characterized miRNA expression patterns in tracheal tissues from H5N1-infected Ri chickens. METHODS miRNAs expression was analyzed from two H5N1-infected Ri chicken lines using small RNA sequencing. The target genes of differentially expressed (DE) miRNAs were predicted using miRDB. Gene Ontology and Kyoto Encyclopedia of Genes and Genomes analysis were then conducted. Furthermore, using quantitative real-time polymerase chain reaction, we validated the expression levels of DE miRNAs (miR-22-3p, miR-146b-3p, miR-27b-3p, miR-128-3p, miR-2188-5p, miR-451, miR-205a, miR-203a, miR-21-3p, and miR-200a-3p) from all comparisons and their immune-related target genes. RESULTS A total of 53 miRNAs were significantly expressed in the infection samples of the resistant compared to the susceptible line. Network analyses between the DE miRNAs and target genes revealed that DE miRNAs may regulate the expression of target genes involved in the transforming growth factor-beta, mitogen-activated protein kinase, and Toll-like receptor signaling pathways, all of which are related to influenza A virus progression. CONCLUSIONS Collectively, our results provided novel insights into the miRNA expression patterns of tracheal tissues from H5N1-infected Ri chickens. More importantly, our findings offer insights into the relationship between miRNA and immune-related target genes and the role of miRNA in HPAIV infections in chickens.
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Affiliation(s)
- Suyeon Kang
- Department of Animal Science and Technology, Chung-Ang University, Anseong 17546, Korea
| | - Thi Hao Vu
- Department of Animal Science and Technology, Chung-Ang University, Anseong 17546, Korea
| | - Jubi Heo
- Department of Animal Science and Technology, Chung-Ang University, Anseong 17546, Korea
| | - Chaeeun Kim
- Department of Animal Science and Technology, Chung-Ang University, Anseong 17546, Korea
| | - Hyun S Lillehoj
- Animal Biosciences and Biotechnology Laboratory, Agricultural Research Services, United States Department of Agriculture, Beltsville, MD 20705, USA
| | - Yeong Ho Hong
- Department of Animal Science and Technology, Chung-Ang University, Anseong 17546, Korea.
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Chandrasekaran R, Morris CR, Butzirus IM, Mark ZF, Kumar A, Souza De Lima D, Daphtary N, Aliyeva M, Poynter ME, Anathy V, Dixon AE. Obesity exacerbates influenza-induced respiratory disease via the arachidonic acid-p38 MAPK pathway. Front Pharmacol 2023; 14:1248873. [PMID: 37680710 PMCID: PMC10482034 DOI: 10.3389/fphar.2023.1248873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 08/08/2023] [Indexed: 09/09/2023] Open
Abstract
Obesity is a risk factor for severe influenza, and asthma exacerbations caused by respiratory viral infections. We investigated mechanisms that increase the severity of airway disease related to influenza in obesity using cells derived from obese and lean individuals, and in vitro and in vivo models. Primary human nasal epithelial cells (pHNECs) derived from obese compared with lean individuals developed increased inflammation and injury in response to influenza A virus (IAV). Obese mice infected with influenza developed increased airway inflammation, lung injury and elastance, but had a decreased interferon response, compared with lean mice. Lung arachidonic acid (AA) levels increased in obese mice infected with IAV; arachidonic acid increased inflammatory cytokines and injury markers in response to IAV in human bronchial epithelial (HBE) cells. Obesity in mice, and AA in HBE cells, increased activation of p38 MAPK signaling following IAV infection; inhibiting this pathway attenuated inflammation, injury and tissue elastance responses, and improved survival. In summary, obesity increases disease severity in response to influenza infection through activation of the p38 MAPK pathway in response to altered arachidonic acid signaling.
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Affiliation(s)
- Ravishankar Chandrasekaran
- Department of Medicine, Larner College of Medicine, University of Vermont, Burlington, VT, United States
| | - Carolyn R. Morris
- Department of Medicine, Larner College of Medicine, University of Vermont, Burlington, VT, United States
| | - Isabella M. Butzirus
- Department of Medicine, Larner College of Medicine, University of Vermont, Burlington, VT, United States
| | - Zoe F. Mark
- Pathology and Laboratory Medicine, Larner College of Medicine, University of Vermont, Burlington, VT, United States
| | - Amit Kumar
- Pathology and Laboratory Medicine, Larner College of Medicine, University of Vermont, Burlington, VT, United States
| | - Dhemerson Souza De Lima
- Pathology and Laboratory Medicine, Larner College of Medicine, University of Vermont, Burlington, VT, United States
| | - Nirav Daphtary
- Department of Medicine, Larner College of Medicine, University of Vermont, Burlington, VT, United States
| | - Minara Aliyeva
- Department of Medicine, Larner College of Medicine, University of Vermont, Burlington, VT, United States
| | - Matthew E. Poynter
- Department of Medicine, Larner College of Medicine, University of Vermont, Burlington, VT, United States
| | - Vikas Anathy
- Pathology and Laboratory Medicine, Larner College of Medicine, University of Vermont, Burlington, VT, United States
| | - Anne E. Dixon
- Department of Medicine, Larner College of Medicine, University of Vermont, Burlington, VT, United States
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Lee S, Kang S, Heo J, Hong Y, Vu TH, Truong AD, Lillehoj HS, Hong YH. MicroRNA expression profiling in the lungs of genetically different Ri chicken lines against the highly pathogenic avian influenza H5N1 virus. JOURNAL OF ANIMAL SCIENCE AND TECHNOLOGY 2023; 65:838-855. [PMID: 37970505 PMCID: PMC10640957 DOI: 10.5187/jast.2022.e127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 12/09/2022] [Accepted: 12/23/2022] [Indexed: 11/17/2023]
Abstract
The highly pathogenic avian influenza (HPAI) virus triggers infectious diseases, resulting in pulmonary damage and high mortality in domestic poultry worldwide. This study aimed to analyze miRNA expression profiles after infection with the HPAI H5N1 virus in resistant and susceptible lines of Ri chickens.For this purpose, resistant and susceptible lines of Vietnamese Ri chicken were used based on the A/G allele of Mx and BF2 genes. These genes are responsible for innate antiviral activity and were selected to determine differentially expressed (DE) miRNAs in HPAI-infected chicken lines using small RNA sequencing. A total of 44 miRNAs were DE after 3 days of infection with the H5N1 virus. Computational program analysis indicated the candidate target genes for DE miRNAs to possess significant functions related to cytokines, chemokines, MAPK signaling pathway, ErBb signaling pathway, and Wnt signaling pathway. Several DE miRNA-mRNA matches were suggested to play crucial roles in mediating immune functions against viral evasion. These results revealed the potential regulatory roles of miRNAs in the immune response of the two Ri chicken lines against HPAI H5N1 virus infection in the lungs.
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Affiliation(s)
- Sooyeon Lee
- Department of Animal Science and
Technology, Chung-Ang University, Anseong 17546, Korea
| | - Suyeon Kang
- Department of Animal Science and
Technology, Chung-Ang University, Anseong 17546, Korea
| | - Jubi Heo
- Department of Animal Science and
Technology, Chung-Ang University, Anseong 17546, Korea
| | - Yeojin Hong
- Department of Animal Science and
Technology, Chung-Ang University, Anseong 17546, Korea
| | - Thi Hao Vu
- Department of Animal Science and
Technology, Chung-Ang University, Anseong 17546, Korea
| | - Anh Duc Truong
- Department of Biochemistry and Immunology,
National Institute of Veterinary Research, Hanoi 100000, Viet
Nam
| | - Hyun S Lillehoj
- Animal Biosciences and Biotechnology
Laboratory, Agricultural Research Services, United States Department of
Agriculture, Beltsville, MD 20705, USA
| | - Yeong Ho Hong
- Department of Animal Science and
Technology, Chung-Ang University, Anseong 17546, Korea
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Shi C, Wang C, Zeng L, Peng Y, Li Y, Hao H, Zheng Y, Chen C, Chen H, Zhang J, Xiang M, Huang Y, Li H. Triphenyl phosphate induced reproductive toxicity through the JNK signaling pathway in Caenorhabditis elegans. JOURNAL OF HAZARDOUS MATERIALS 2023; 446:130643. [PMID: 36586333 DOI: 10.1016/j.jhazmat.2022.130643] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 12/09/2022] [Accepted: 12/19/2022] [Indexed: 06/17/2023]
Abstract
Triphenyl phosphate (TPHP) is a widely used aryl organophosphate flame retardant (OPFR) that has attracted attention due to its frequent detection in the environment and living organisms. To date, the reproductive toxicity of TPHP has been investigated in organisms, but its molecular mechanisms are not fully understood. Caenorhabditis elegans (C. elegans) is the ideal animal for the study of reproductive toxicity following environmental pollutants, with short generation times, intact reproductive structures, and hermaphroditic fertilization. This study aimed to explore the reproductive dysfunction and molecular mechanisms induced by TPHP exposure in C. elegans. Specifically, exposure to TPHP resulted in a reduction in the number of eggs laid and developing embryos in utero, an increase in the number of apoptotic gonadal cells, and germ cell cycle arrest. The JNK signaling pathway is a potential pathway inducing reproductive toxicity following TPHP exposure based on transcriptome sequencing (RNA-seq). Moreover, TPHP exposure induced down-regulation of vhp-1 and kgb-2 gene transcription levels, and the knockout of vhp-1 and kgb-2 in the mutant strains exhibited more severe toxicity in apoptotic gonad cells, embryos, and eggs developing in utero, suggesting that vhp-1 and kgb-2 genes play a crucial role in TPHP-induced reproductive toxicity. Our data provide convergent evidence showing that TPHP exposure results in reproductive dysfunction through the JNK signaling pathway and improve our understanding of the ecotoxicity and toxicological mechanisms of aryl-OPFRs.
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Affiliation(s)
- Chongli Shi
- Institute of Environmental Pollution and Health, School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
| | - Chen Wang
- Institute of Environmental Pollution and Health, School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China.
| | - Lingjun Zeng
- Institute of Environmental Pollution and Health, School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
| | - Yi Peng
- Institute of Environmental Pollution and Health, School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
| | - Yeyong Li
- Institute of Environmental Pollution and Health, School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
| | - Haibin Hao
- Department of Critical Care Medicine, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing 210000, China
| | - Yang Zheng
- Institute of Environmental Pollution and Health, School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
| | - Chao Chen
- State Key Laboratory of Bioreactor Engineering, Biomedical Nanotechnology Center, Shanghai Collaborative Innovation Center for Biomanufacturing, School of Biotechnology, East China University of Science and Technology, Shanghai 200237, China
| | - Haibo Chen
- State Environmental Protection Key Laboratory of Environmental Pollution Health Risk Assessment, South China Institute of Environmental Sciences. Ministry of Ecology and Environment, Guangzhou 510655, China
| | - Jin Zhang
- Institute of Environmental Pollution and Health, School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
| | - Minghui Xiang
- Institute of Environmental Pollution and Health, School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
| | - Yuan Huang
- Institute of Environmental Pollution and Health, School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
| | - Hui Li
- Institute of Environmental Pollution and Health, School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China.
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Bulegon JS, Weber ADAP, de Souza MD, Viero FT, Pillat MM, Gonçalves TDL. Oxidative profile, inflammatory responses and δ-aminolevulinate dehydratase enzyme activity in influenza B virus infection. Pathog Dis 2023; 81:ftad028. [PMID: 37816669 DOI: 10.1093/femspd/ftad028] [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: 08/01/2023] [Revised: 09/19/2023] [Accepted: 10/09/2023] [Indexed: 10/12/2023] Open
Abstract
The aim of the current study was to determine the activity of the delta-aminolevulinate dehydratase (δ-ALA-D) enzyme, oxidative stress biomarkers and the expression of cytokines in those infected with influenza B virus (IBV). To evaluate the activity of the δ-ALA-D enzyme, lipid peroxidation was estimated as levels of thiobarbituric acid reactive substances, protein and non-protein thiol groups, ferric-reducing antioxidant power (FRAP), vitamin C concentration and cytokine levels in IBV-infected individuals (n = 50) and a control group (n = 30). δ-ALA-D activity was significantly lower in IBV-infected individuals compared with controls, as well as levels of thiols, vitamin C and FRAP. Lipid peroxidation and cytokine levels of IL-6, IL-10, IL-17A and IFN-y were statistically higher in the IBV group. In conclusion, we found evidence of the generation of oxidants, the depletion of the antioxidant system, decrease in the activity of the δ-ALA-D enzyme and an increase in the synthesis of cytokines, thus contributing to a better understanding of oxidative and inflammatory pathways during IBV infection.
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Affiliation(s)
- Jovana Simonetti Bulegon
- Programa de Pós-graduação em Ciências Farmacêuticas, Departamento de Análises Clínicas e Toxicológicas, Centro de Ciências da Saúde, Prédio 26, Universidade de Santa Maria, UFSM, Av. Roraima, n° 1000, Cidade Universitária, Bairro Camobi, CEP: 97105-900, Santa Maria, RS, Brasil
| | - Andressa de Azambuja Pias Weber
- Programa de Pós-graduação em Ciências Farmacêuticas, Departamento de Análises Clínicas e Toxicológicas, Centro de Ciências da Saúde, Prédio 26, Universidade de Santa Maria, UFSM, Av. Roraima, n° 1000, Cidade Universitária, Bairro Camobi, CEP: 97105-900, Santa Maria, RS, Brasil
| | - Manoela Dias de Souza
- Departamento de Análises Clínicas e Toxicológicas, Centro de Ciências da Saúde, Prédio 26, Universidade Federal de Santa Maria, UFSM, Av. Roraima, n° 1000, Cidade Universitária, Bairro Camobi, CEP: 97105-900, Santa Maria, Brasil
| | - Fernanda Tibolla Viero
- Programa de Pós-graduação em Farmacologia, Departamento de Microbiologia e Parasitologia, Centro de Ciências da Saúde, Prédio 20, Universidade Federal de Santa Maria, UFSM, Av. Roraima, n° 1000, Cidade Universitária, Bairro Camobi, CEP: 97105-900, Santa Maria, Brasil
| | - Micheli Mainardi Pillat
- Programa de Pós-graduação em Ciências Farmacêuticas, Departamento de Análises Clínicas e Toxicológicas, Centro de Ciências da Saúde, Prédio 26, Universidade de Santa Maria, UFSM, Av. Roraima, n° 1000, Cidade Universitária, Bairro Camobi, CEP: 97105-900, Santa Maria, RS, Brasil
- Programa de Pós-graduação em Farmacologia, Departamento de Microbiologia e Parasitologia, Centro de Ciências da Saúde, Prédio 20, Universidade Federal de Santa Maria, UFSM, Av. Roraima, n° 1000, Cidade Universitária, Bairro Camobi, CEP: 97105-900, Santa Maria, Brasil
| | - Thissiane de Lima Gonçalves
- Programa de Pós-graduação em Ciências Farmacêuticas, Departamento de Análises Clínicas e Toxicológicas, Centro de Ciências da Saúde, Prédio 26, Universidade de Santa Maria, UFSM, Av. Roraima, n° 1000, Cidade Universitária, Bairro Camobi, CEP: 97105-900, Santa Maria, RS, Brasil
- Departamento de Análises Clínicas e Toxicológicas, Centro de Ciências da Saúde, Prédio 26, Universidade Federal de Santa Maria, UFSM, Av. Roraima, n° 1000, Cidade Universitária, Bairro Camobi, CEP: 97105-900, Santa Maria, Brasil
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Liu Z, Deng P, Liu S, Bian Y, Xu Y, Zhang Q, Wang H, Pi J. Is Nuclear Factor Erythroid 2-Related Factor 2 a Target for the Intervention of Cytokine Storms? Antioxidants (Basel) 2023; 12:antiox12010172. [PMID: 36671034 PMCID: PMC9855012 DOI: 10.3390/antiox12010172] [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: 12/10/2022] [Revised: 01/08/2023] [Accepted: 01/09/2023] [Indexed: 01/13/2023] Open
Abstract
The term "cytokine storm" describes an acute pathophysiologic state of the immune system characterized by a burst of cytokine release, systemic inflammatory response, and multiple organ failure, which are crucial determinants of many disease outcomes. In light of the complexity of cytokine storms, specific strategies are needed to prevent and alleviate their occurrence and deterioration. Nuclear factor erythroid 2-related factor 2 (NRF2) is a CNC-basic region-leucine zipper protein that serves as a master transcription factor in maintaining cellular redox homeostasis by orchestrating the expression of many antioxidant and phase II detoxification enzymes. Given that inflammatory response is intertwined with oxidative stress, it is reasonable to assume that NRF2 activation limits inflammation and thus cytokine storms. As NRF2 can mitigate inflammation at many levels, it has emerged as a potential target to prevent and treat cytokine storms. In this review, we summarized the cytokine storms caused by different etiologies and the rationale of interventions, focusing mainly on NRF2 as a potential therapeutic target.
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Affiliation(s)
- Zihang Liu
- The First Department of Clinical Medicine, China Medical University, Shenyang 110122, China
| | - Panpan Deng
- The First Department of Clinical Medicine, China Medical University, Shenyang 110122, China
| | - Shengnan Liu
- Program of Environmental Toxicology, School of Public Health, China Medical University, Shenyang 110122, China
| | - Yiying Bian
- Program of Environmental Toxicology, School of Public Health, China Medical University, Shenyang 110122, China
| | - Yuanyuan Xu
- Group of Chronic Disease and Environmental Genomics, School of Public Health, China Medical University, Shenyang 110122, China
| | - Qiang Zhang
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA
| | - Huihui Wang
- Group of Chronic Disease and Environmental Genomics, School of Public Health, China Medical University, Shenyang 110122, China
- Correspondence: (H.W.); or (J.P.)
| | - Jingbo Pi
- Program of Environmental Toxicology, School of Public Health, China Medical University, Shenyang 110122, China
- Correspondence: (H.W.); or (J.P.)
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Expression Profiles of Differentially Expressed Circular RNAs and circRNA–miRNA–mRNA Regulatory Networks in SH-SY5Y Cells Infected with Coxsackievirus B5. Int J Genomics 2022; 2022:9298149. [PMID: 36267594 PMCID: PMC9577011 DOI: 10.1155/2022/9298149] [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: 04/29/2022] [Revised: 08/18/2022] [Accepted: 08/23/2022] [Indexed: 11/25/2022] Open
Abstract
Coxsackievirus B5 (CVB5) is the causative agent of hand, foot, and mouth disease (HFMD) that can cause neurological complications and fatalities. Circular RNA (circRNA) has been shown to play an important role in regulating pathogenic processes. However, the functions of circRNA in response to CVB5 infection remain unclear. In our research, RNA-seq was employed to analyze the expression profiles of circRNAs in SH-SY5Y cells with or without CVB5 infection. Out of 5,665 circRNAs identified to be expressed in SH-SY5Y cells, 163 circRNAs were found to be differentially expressed significantly. Moreover, Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses showed that the differentially expressed circRNAs were mainly involved in ubiquitin-mediated proteolysis and signaling pathways during CVB5 infection. Additionally, RT-qPCR was used to validate the RNA-seq data, and a circRNA–miRNA–mRNA interaction network was constructed based on two circRNAs, such as hsa_circ_0008378 and novel_circ_0014617, which were associated with the regulation of innate immune response in host cells. Additionally, we confirmed the two circRANs up-regulated the key factors in the IFN-I signaling pathway, hampering viral replication. Our data provide a new perspective that facilitates further understanding of the virus-host mechanism.
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Yang S, Wang L, Pan X, Liang Y, Zhang Y, Li J, Zhou B. 5-Methoxyflavone-induced AMPKα activation inhibits NF-κB and P38 MAPK signaling to attenuate influenza A virus-mediated inflammation and lung injury in vitro and in vivo. Cell Mol Biol Lett 2022; 27:82. [PMID: 36180831 PMCID: PMC9524045 DOI: 10.1186/s11658-022-00381-1] [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: 07/17/2022] [Accepted: 09/02/2022] [Indexed: 11/23/2022] Open
Abstract
Influenza-related acute lung injury (ALI) is a life-threatening condition that results mostly from uncontrolled replication of influenza virus (IV) and severe proinflammatory responses. The methoxy flavonoid compound 5-methoxyflavone (5-MF) is believed to have superior biological activity in the treatment of cancer. However, the effects and underlying mechanism of 5-MF on IV-mediated ALI are still unclear. Here, we showed that 5-MF significantly improved the survival of mice with lethal IV infection and ameliorated IV-mediated lung edema, lung histological changes, and inflammatory cell lung recruitment. We found that 5-MF has antiviral activity against influenza A virus (IAV), which was probably associated with increased expression of radical S-adenosyl methionine domain containing 2 (RSAD2) and suppression of endosomal acidification. Moreover, IV-infected A549 cells with 5-MF treatment markedly reduced proinflammatory mediator expression (IL-6, CXCL8, TNF-α, CXCL10, CCL2, CCL3, CCL4, GM-CSF, COX-2, and PGE2) and prevented P-IKBα, P-P65, and P-P38 activation. Interestingly, we demonstrated that 5-MF treatment could trigger activation of AMP-activated protein kinase (AMPK)α in IV-infected A549 cells, as evidenced by activation of the AMPKα downstream molecule P53. Importantly, the addition of AMPKα blocker compound C dramatically abolished 5-MF-mediated increased levels of RSAD2, the inhibitory effects on H1N1 virus-elicited endosomal acidification, and the suppression expression of proinflammatory mediators (IL-6, TNF-α, CXCL10, COX-2 and PGE2), as well as the inactivation of P-IKBα, P-P65, and P-P38 MAPK signaling pathways. Furthermore, inhibition of AMPKα abrogated the protective effects of 5-MF on H1N1 virus-mediated lung injury and excessive inflammation in vivo. Taken together, these results indicate that 5-MF alleviated IV-mediated ALI and suppressed excessive inflammatory responses through activation of AMPKα signaling.
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Affiliation(s)
- Sushan Yang
- The People's Hospital of Gaozhou, Gaozhou, 525200, China
| | | | | | - Yueyun Liang
- The People's Hospital of Gaozhou, Gaozhou, 525200, China
| | - Yuehan Zhang
- The People's Hospital of Gaozhou, Gaozhou, 525200, China
| | - Jing Li
- State Key Laboratory of Respiratory Disease, National Clinical Research Center of Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China. .,Institute of Chinese Integrative Medicine, Guangzhou Medical University, Guangzhou, Guangdong, China.
| | - Beixian Zhou
- The People's Hospital of Gaozhou, Gaozhou, 525200, China.
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11
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Yang M, Wang Y, Yue Y, Liang L, Peng M, Zhao M, Chen Y, Cao X, Li W, Li C, Zhang H, Du J, Zhong R, Xia T, Shu Z. Traditional Chinese medicines as effective agents against influenza virus-induced pneumonia. Biomed Pharmacother 2022; 153:113523. [DOI: 10.1016/j.biopha.2022.113523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Revised: 07/31/2022] [Accepted: 08/08/2022] [Indexed: 11/02/2022] Open
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12
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Kaizu X, Ying W, Mei-fang W, Li-ming L. 1,25-dihydroxyvitamin D 3 ameliorates high glucose-mediated proliferation, migration, and MCP-1 secretion of vascular smooth muscle cells by inhibiting MAPK phosphorylation. J Int Med Res 2022. [PMCID: PMC9478726 DOI: 10.1177/03000605221121973] [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] [Indexed: 11/15/2022] Open
Abstract
Objectives To explore the impacts of 1,25-dihydroxyvitamin D3
(1,25(OH)2D3) on the proliferation,
migration, and monocyte chemoattractant protein-1 (MCP-1)
secretion of vascular smooth muscle cells (VSMCs) in a high
glucose environment and its possible mechanism. Methods We extracted VSMCs from the thoracic aorta of a male Sprague–Dawley
rats before culturing them in a 25-mM glucose-containing medium
in the presence or absence of 1,25(OH)2D3
(10−9 –10−7 M). Cell proliferation
was determined by bromodeoxyuridine incorporation assays.
Subsequently, cell migratory capacity was examined by performing
a transwell assay. An enzyme-linked immunosorbent assay was
conducted to assess MCP-1 levels. Protein levels of matrix
metalloproteinase-9 (MMP-9), mitogen-activated protein kinases
(MAPKs), cyclin D1, and phosphorylated MAPKs were determined by
immunoblotting. Results 1,25(OH)2D3 significantly suppressed the
proliferation, migration, and MCP-1 secretion of VSMCs mediated
by high glucose in a dose-dependent manner, diminished the
enhanced protein expression of MMP-9 and cyclin D1, and
attenuated MAPK phosphorylation. The p38 inhibitor SB203580 and
ERK1/2 inhibitor PD98059 suppressed high glucose-mediated
upregulation of MMP-9 and cyclin D1 protein expression and MCP-1
secretion, respectively. Conclusions 1,25(OH)2D3 ameliorates high glucose-mediated
proliferation, migration, and MCP-1 secretion of VSMCs by
inhibiting MAPK phosphorylation, implying a potential
therapeutic approach using 1,25(OH)2D3 for
diabetic macrovascular complications.
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Affiliation(s)
- Xu Kaizu
- Department of Cardiology, Affiliated Hospital of Putian University, The Third Clinical Medical College of Fujian Medical University, Putian, China
| | - Wu Ying
- Department of Cardiology, Affiliated Hospital of Putian University, The Third Clinical Medical College of Fujian Medical University, Putian, China
| | - Wu Mei-fang
- Department of Cardiology, Affiliated Hospital of Putian University, The Third Clinical Medical College of Fujian Medical University, Putian, China
| | - Lin Li-ming
- Department of Cardiology, Affiliated Hospital of Putian University, The Third Clinical Medical College of Fujian Medical University, Putian, China
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13
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Asgharian P, Tazekand AP, Hosseini K, Forouhandeh H, Ghasemnejad T, Ranjbar M, Hasan M, Kumar M, Beirami SM, Tarhriz V, Soofiyani SR, Kozhamzharova L, Sharifi-Rad J, Calina D, Cho WC. Potential mechanisms of quercetin in cancer prevention: focus on cellular and molecular targets. Cancer Cell Int 2022; 22:257. [PMID: 35971151 PMCID: PMC9380290 DOI: 10.1186/s12935-022-02677-w] [Citation(s) in RCA: 57] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 08/08/2022] [Indexed: 02/07/2023] Open
Abstract
Over the past few years, the cancer-related disease has had a high mortality rate and incidence worldwide, despite clinical advances in cancer treatment. The drugs used for cancer therapy, have high side effects in addition to the high cost. Subsequently, to reduce these side effects, many studies have suggested the use of natural bioactive compounds. Among these, which have recently attracted the attention of many researchers, quercetin has such properties. Quercetin, a plant flavonoid found in fresh fruits, vegetables and citrus fruits, has anti-cancer properties by inhibiting tumor proliferation, invasion, and tumor metastasis. Several studies have demonstrated the anti-cancer mechanism of quercetin, and these mechanisms are controlled through several signalling pathways within the cancer cell. Pathways involved in this process include apoptotic, p53, NF-κB, MAPK, JAK/STAT, PI3K/AKT, and Wnt/β-catenin pathways. In addition to regulating these pathways, quercetin controls the activity of oncogenic and tumor suppressor ncRNAs. Therefore, in this comprehensive review, we summarized the regulation of these signalling pathways by quercetin. The modulatory role of quercetin in the expression of various miRNAs has also been discussed. Understanding the basic anti-cancer mechanisms of these herbal compounds can help prevent and manage many types of cancer.
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Affiliation(s)
- Parina Asgharian
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Pharmacognosy, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Abbas Pirpour Tazekand
- Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Kamran Hosseini
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Molecular Medicine, Faculty of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Haleh Forouhandeh
- Molecular Medicine Research Center, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Tohid Ghasemnejad
- Molecular Medicine Research Center, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Maryam Ranjbar
- Molecular Medicine Research Center, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Muzaffar Hasan
- Agro Produce Processing Division, ICAR—Central Institute of Agricultural Engineering, Bhopal, 462038 India
| | - Manoj Kumar
- Chemical and Biochemical Processing Division, ICAR—Central Institute for Research on Cotton Technology, Mumbai, 400019 India
| | - Sohrab Minaei Beirami
- Department of Biochemistry, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Vahideh Tarhriz
- Molecular Medicine Research Center, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Saiedeh Razi Soofiyani
- Molecular Medicine Research Center, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran
- Clinical Research Development Unit of Sina Educational, Research, and Treatment Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | | | - Daniela Calina
- Department of Clinical Pharmacy, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - William C. Cho
- Department of Clinical Oncology, Queen Elizabeth Hospital, Kowloon, Hong Kong, China
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14
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Hong Y, Truong AD, Vu TH, Lee S, Heo J, Kang S, Lillehoj HS, Hong YH. Profiling and analysis of exosomal miRNAs derived from highly pathogenic avian influenza virus H5N1-infected White Leghorn chickens. Poult Sci 2022; 101:102123. [PMID: 36087445 PMCID: PMC9468452 DOI: 10.1016/j.psj.2022.102123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 03/17/2022] [Accepted: 08/02/2022] [Indexed: 11/17/2022] Open
Abstract
Exosomes are small cell membrane-derived vesicles; they play important roles as mediators of cell-to-cell communication via delivery of their contents, such as proteins and microRNAs (miRNAs). In particular, exosomal miRNAs regulate the gene expression of recipient cells by inhibiting the expression of target mRNAs. In this study, we investigated the miRNA expression profiles of highly pathogenic avian influenza virus (HPAIV) H5N1-infected White Leghorn chickens and analyzed the functions of their target genes. After 3 d of infection with A/chicken/Vietnam/NA-01/2019 (H5N1), exosomes were isolated from the blood serum of White Leghorn chickens for small RNA sequencing. We accordingly identified 10 differentially expressed miRNAs (DE miRNAs; 5 upregulated and 5 downregulated) by comparing the exosomes derived from infected and noninfected chickens. The target genes of DE miRNAs were predicted using miRDB and TargetScan for Gene Ontology and KEGG pathway enrichment analyses. A majority of the target genes was found to be associated with the MAPK signaling pathway; several immune-related genes were identified as being regulated by these DE miRNAs. Moreover, we predicted DE miRNA binding sites in HPAIV RNA segments using the RNAhybrid algorithm. The findings of this study provide a theoretical basis for gaining insights into the regulatory mechanisms of exosomal miRNAs in response to HPAIV H5N1 infection and the identification of novel vaccine candidates.
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Affiliation(s)
- Yeojin Hong
- Department of Animal Science and Technology, Chung-Ang University, Anseong 17546, Republic of Korea
| | - Anh Duc Truong
- Department of Biochemistry and Immunology, National Institute of Veterinary Research, Dong Da, Hanoi 100000, Vietnam
| | - Thi Hao Vu
- Department of Animal Science and Technology, Chung-Ang University, Anseong 17546, Republic of Korea
| | - Sooyeon Lee
- Department of Animal Science and Technology, Chung-Ang University, Anseong 17546, Republic of Korea
| | - Jubi Heo
- Department of Animal Science and Technology, Chung-Ang University, Anseong 17546, Republic of Korea
| | - Suyeon Kang
- Department of Animal Science and Technology, Chung-Ang University, Anseong 17546, Republic of Korea
| | - Hyun S Lillehoj
- Animal Biosciences and Biotechnology Laboratory, Agricultural Research Services, United States Department of Agriculture, Beltsville, MD 20705, USA
| | - Yeong Ho Hong
- Department of Animal Science and Technology, Chung-Ang University, Anseong 17546, Republic of Korea.
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15
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Keskinidou C, Vassiliou AG, Dimopoulou I, Kotanidou A, Orfanos SE. Mechanistic Understanding of Lung Inflammation: Recent Advances and Emerging Techniques. J Inflamm Res 2022; 15:3501-3546. [PMID: 35734098 PMCID: PMC9207257 DOI: 10.2147/jir.s282695] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 05/04/2022] [Indexed: 12/12/2022] Open
Abstract
Acute respiratory distress syndrome (ARDS) is a life-threatening lung injury characterized by an acute inflammatory response in the lung parenchyma. Hence, it is considered as the most appropriate clinical syndrome to study pathogenic mechanisms of lung inflammation. ARDS is associated with increased morbidity and mortality in the intensive care unit (ICU), while no effective pharmacological treatment exists. It is very important therefore to fully characterize the underlying pathobiology and the related mechanisms, in order to develop novel therapeutic approaches. In vivo and in vitro models are important pre-clinical tools in biological and medical research in the mechanistic and pathological understanding of the majority of diseases. In this review, we will present data from selected experimental models of lung injury/acute lung inflammation, which have been based on clinical disorders that can lead to the development of ARDS and related inflammatory lung processes in humans, including ventilation-induced lung injury (VILI), sepsis, ischemia/reperfusion, smoke, acid aspiration, radiation, transfusion-related acute lung injury (TRALI), influenza, Streptococcus (S.) pneumoniae and coronaviruses infection. Data from the corresponding clinical conditions will also be presented. The mechanisms related to lung inflammation that will be covered are oxidative stress, neutrophil extracellular traps, mitogen-activated protein kinase (MAPK) pathways, surfactant, and water and ion channels. Finally, we will present a brief overview of emerging techniques in the field of omics research that have been applied to ARDS research, encompassing genomics, transcriptomics, proteomics, and metabolomics, which may recognize factors to help stratify ICU patients at risk, predict their prognosis, and possibly, serve as more specific therapeutic targets.
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Affiliation(s)
- Chrysi Keskinidou
- First Department of Critical Care Medicine and Pulmonary Services, School of Medicine, National and Kapodistrian University of Athens, "Evangelismos" Hospital, Athens, Greece
| | - Alice G Vassiliou
- First Department of Critical Care Medicine and Pulmonary Services, School of Medicine, National and Kapodistrian University of Athens, "Evangelismos" Hospital, Athens, Greece
| | - Ioanna Dimopoulou
- First Department of Critical Care Medicine and Pulmonary Services, School of Medicine, National and Kapodistrian University of Athens, "Evangelismos" Hospital, Athens, Greece
| | - Anastasia Kotanidou
- First Department of Critical Care Medicine and Pulmonary Services, School of Medicine, National and Kapodistrian University of Athens, "Evangelismos" Hospital, Athens, Greece
| | - Stylianos E Orfanos
- First Department of Critical Care Medicine and Pulmonary Services, School of Medicine, National and Kapodistrian University of Athens, "Evangelismos" Hospital, Athens, Greece
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16
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Wang XP, Wen B, Zhang XJ, Ma L, Liang XL, Zhang ML. Transcriptome Analysis of Genes Responding to Infection of Leghorn Male Hepatocellular Cells With Fowl Adenovirus Serotype 4. Front Vet Sci 2022; 9:871038. [PMID: 35774982 PMCID: PMC9237548 DOI: 10.3389/fvets.2022.871038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 05/13/2022] [Indexed: 12/29/2022] Open
Abstract
Fowl adenovirus serotype 4 (FAdV-4) is a highly pathogenic virus with a broad host range that causes huge economic losses for the poultry industry worldwide. RNA sequencing has provided valuable and important mechanistic clues regarding FAdV-4–host interactions. However, the pathogenic mechanism and host's responses after FAdV-4 infection remains limited. In this study, we used transcriptome analysis to identify dynamic changes in differentially expressed genes (DEGs) at five characteristic stages (12, 24, 36, 48, and 60 h) post infection (hpi) with FAdV-4. A total of 8,242 DEGs were identified based on comparison of five infection stages: 0 and 12, 12 and 24, 24 and 36, 36 and 48, and 48 and 60 hpi. In addition, at these five important time points, we found 37 common upregulated or downregulated DEGs, suggesting a common role for these genes in host response to viral infection. The predicted function of these DEGs using Gene Ontology and Kyoto Encyclopedia of Genes and Genomes analyses revealed that these DEGs were associated with viral invasion, host metabolic pathways and host immunosuppression. Interestingly, genes involved in viral invasion, probably EGR1, SOCS3, and THBS1, were related to FAdV-4 infection. Validation of nine randomly selected DEGs using quantitative reverse-transcription PCR produced results that were highly consistent with those of RNA sequencing. This transcriptomic profiling provides valuable information for investigating the molecular mechanisms underlying host–FAdV-4 interactions. These data support the current molecular knowledge regarding FAdV-4 infection and chicken defense mechanisms.
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Affiliation(s)
- Xueping P. Wang
- Henan Joint International Research Laboratory of Veterinary Biologics Research and Application, Anyang Institute of Technology, Anyang, China
- *Correspondence: Xueping P. Wang
| | - Bo Wen
- College of Veterinary Medicine, Northwest A&F University, Xianyang, China
| | - Xiao J. Zhang
- Henan Joint International Research Laboratory of Veterinary Biologics Research and Application, Anyang Institute of Technology, Anyang, China
| | - Lei Ma
- Henan Joint International Research Laboratory of Veterinary Biologics Research and Application, Anyang Institute of Technology, Anyang, China
| | - Xiu L. Liang
- Henan Joint International Research Laboratory of Veterinary Biologics Research and Application, Anyang Institute of Technology, Anyang, China
| | - Ming L. Zhang
- Henan Joint International Research Laboratory of Veterinary Biologics Research and Application, Anyang Institute of Technology, Anyang, China
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17
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Zhang W, Liu C, Wang M, Yang Z, Yang J, Ren Y, Cao L, Han X, Huang L, Sun Z, Nie S. Phosphatidylserine-Specific Phospholipase A1 Alleviates Lipopolysaccharide-Induced Macrophage Inflammation by Inhibiting MAPKs Activation. Biol Pharm Bull 2022; 45:1061-1068. [PMID: 35650027 DOI: 10.1248/bpb.b22-00001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Macrophages are key in innate immune responses and play vital roles in homeostasis and inflammatory diseases. Phosphatidylserine-specific phospholipase A1 (PS-PLA1) is a specific phospholipase which hydrolyzes fatty acid from the sn-1 position of phosphatidylserine (PS) to produce lysophosphatidylserine (lysoPS). Both PS and lysoPS are associated with activation of immune cells including macrophages. However, the effect of PS-PLA1 on macrophage inflammation remains unclear. The purpose of this study is to evaluate the role of PS-PLA1 in lipopolysaccharide (LPS)-induced macrophage inflammation. Alterations of PS-PLA1 expression in LPS-stimulated RAW264.7 macrophages were investigated via Western blot. PS-PLA1 stable knockdown and overexpression RAW264.7 cell lines were generated by infecting cells with appropriate lentiviral vectors, respectively. PS-PLA1 expression was found to be dramatically upregulated in RAW264.7 macrophages after LPS stimulation. PS-PLA1 knockdown promotes while PS-PLA1 overexpression ameliorates the release of TNF-α, IL-1β and nitric oxide from RAW264.7 cells and M1 macrophage polarization. Additionally, PS-PLA1 knockdown facilitates phosphorylation of p38, ERK and JNK, while PS-PLA1 overexpression attenuates their phosphorylation. Moreover, mitogen-activated protein kinase (MAPK) inhibitors blocks the release of TNF-α and IL-1β in PS-PLA1 knockdown RAW264.7 cells after LPS stimulation. These findings suggest PS-PLA1 ameliorates LPS-induced macrophage inflammation by inhibiting MAPKs activation, and PS-PLA1 might be considered as a target for modulating macrophage inflammation.
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Affiliation(s)
- Wei Zhang
- Department of Emergency Medicine, Jinling Clinical Medical College of Nanjing Medical University.,Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University
| | - Chao Liu
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University
| | - Mengmeng Wang
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University
| | - Zhizhou Yang
- Department of Emergency Medicine, Jinling Clinical Medical College of Nanjing Medical University.,Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University
| | - Jian Yang
- Department of Radiology, Zhongda Hospital, Jiangsu Key Laboratory of Molecular and Functional Imaging, Medical School of Southeast University
| | - Yi Ren
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University
| | - Liping Cao
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University
| | - Xiaoqin Han
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University
| | - Limin Huang
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University
| | - Zhaorui Sun
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University
| | - Shinan Nie
- Department of Emergency Medicine, Jinling Clinical Medical College of Nanjing Medical University.,Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University
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18
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Hong Y, Truong AD, Vu TH, Lee S, Heo J, Kang S, Lillehoj HS, Hong YH. Exosomes from H5N1 avian influenza virus-infected chickens regulate antiviral immune responses of chicken immune cells. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2022; 130:104368. [PMID: 35104460 DOI: 10.1016/j.dci.2022.104368] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 01/26/2022] [Accepted: 01/27/2022] [Indexed: 06/14/2023]
Abstract
Exosomes (membrane-derived vesicles) enable intracellular communication by delivering lipids, proteins, DNA, and RNA from one cell to another. Highly pathogenic avian influenza virus (HPAIV) H5N1 causes considerable economic loss in the poultry industry and poses a public health concern. The host innate immune system defends against H5N1 infection by activating antiviral immune responses. This study aimed to demonstrated that immunomodulatory effects of exosomes from HPAIV H5N1-infected White Leghorn chickens on chicken macrophages, fibroblasts, T cell, and B cell lines. The expression of type I interferons (IFN-α and -β) were highly upregulated in immune-related cell lines after treatment with exosomes derived from H5N1-infected chickens. Levels of pro-inflammatory cytokines, such as IFN-γ, IL-1β, and CXCL8, were also elevated by the exosomes. The mitogen-activated protein kinase (MAPK) signaling pathway was stimulated in immune-related cells by such exosomes via phosphorylation of extracellular regulated kinases 1/2 and p38 signaling molecules. Furthermore, the H5N1 viral proteins, nucleoprotein (NP) and non-structural protein (NS1), were packaged in exosomes and successfully transferred to non-infected immune-related cells. Therefore, exosomes from H5N1-infected chickens induced pro-inflammatory cytokine expression and stimulated the MAPK signaling pathway by delivering key viral proteins. These findings would aid better understanding of the mechanism underlying the modulation of antiviral immune responses of host immune-related cells by viral-protein-carrying exosomes and support their further application as a novel exosome-based H5N1 AIV vaccine platform.
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Affiliation(s)
- Yeojin Hong
- Department of Animal Science and Technology, Chung-Ang University, Anseong, 17546, Republic of Korea
| | - Anh Duc Truong
- Department of Biochemistry and Immunology, National Institute of Veterinary Research, 86 Truong Chinh, Dong Da, Hanoi, 100000, Viet Nam
| | - Thi Hao Vu
- Department of Animal Science and Technology, Chung-Ang University, Anseong, 17546, Republic of Korea
| | - Sooyeon Lee
- Department of Animal Science and Technology, Chung-Ang University, Anseong, 17546, Republic of Korea
| | - Jubi Heo
- Department of Animal Science and Technology, Chung-Ang University, Anseong, 17546, Republic of Korea
| | - Suyeon Kang
- Department of Animal Science and Technology, Chung-Ang University, Anseong, 17546, Republic of Korea
| | - Hyun S Lillehoj
- Animal Biosciences and Biotechnology Laboratory, Agricultural Research Services, United States Department of Agriculture, Beltsville, MD, 20705, USA
| | - Yeong Ho Hong
- Department of Animal Science and Technology, Chung-Ang University, Anseong, 17546, Republic of Korea.
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19
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Nie F, Zhang J, Li M, Chang X, Duan H, Li H, Zhou J, Ji Y, Guo L. Transcriptome analysis of thymic tissues from Chinese Partridge Shank chickens with or without Newcastle disease virus LaSota vaccine injection via high-throughput RNA sequencing. Bioengineered 2022; 13:9131-9144. [PMID: 35403571 PMCID: PMC9161911 DOI: 10.1080/21655979.2021.2008737] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Affiliation(s)
- Furong Nie
- Henan University of Animal Husbandry and Economy, Zhengzhou, China
| | - Jingfeng Zhang
- Henan University of Animal Husbandry and Economy, Zhengzhou, China
| | - Mengyun Li
- Henan University of Animal Husbandry and Economy, Zhengzhou, China
| | - Xuanniu Chang
- Henan University of Animal Husbandry and Economy, Zhengzhou, China
| | - Haitao Duan
- Henan University of Animal Husbandry and Economy, Zhengzhou, China
| | - Haoyan Li
- Henan Chenxia Biomedical Co., Ltd, Zhengzhou, China
| | - Jia Zhou
- Henan University of Animal Husbandry and Economy, Zhengzhou, China
| | - Yudan Ji
- Henan University of Animal Husbandry and Economy, Zhengzhou, China
| | - Liangxing Guo
- Henan University of Animal Husbandry and Economy, Zhengzhou, China
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20
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Xin Y, Chen S, Tang K, Wu Y, Guo Y. Identification of Nifurtimox and Chrysin as Anti-Influenza Virus Agents by Clinical Transcriptome Signature Reversion. Int J Mol Sci 2022; 23:ijms23042372. [PMID: 35216485 PMCID: PMC8876279 DOI: 10.3390/ijms23042372] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 02/12/2022] [Accepted: 02/18/2022] [Indexed: 12/28/2022] Open
Abstract
The rapid development in the field of transcriptomics provides remarkable biomedical insights for drug discovery. In this study, a transcriptome signature reversal approach was conducted to identify the agents against influenza A virus (IAV) infection through dissecting gene expression changes in response to disease or compounds’ perturbations. Two compounds, nifurtimox and chrysin, were identified by a modified Kolmogorov–Smirnov test statistic based on the transcriptional signatures from 81 IAV-infected patients and the gene expression profiles of 1309 compounds. Their activities were verified in vitro with half maximal effective concentrations (EC50s) from 9.1 to 19.1 μM against H1N1 or H3N2. It also suggested that the two compounds interfered with multiple sessions in IAV infection by reversing the expression of 28 IAV informative genes. Through network-based analysis of the 28 reversed IAV informative genes, a strong synergistic effect of the two compounds was revealed, which was confirmed in vitro. By using the transcriptome signature reversion (TSR) on clinical datasets, this study provides an efficient scheme for the discovery of drugs targeting multiple host factors regarding clinical signs and symptoms, which may also confer an opportunity for decelerating drug-resistant variant emergence.
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Affiliation(s)
- Yijing Xin
- Department of Pharmacology, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China; (Y.X.); (S.C.); (K.T.); (Y.W.)
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Shubing Chen
- Department of Pharmacology, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China; (Y.X.); (S.C.); (K.T.); (Y.W.)
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Ke Tang
- Department of Pharmacology, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China; (Y.X.); (S.C.); (K.T.); (Y.W.)
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - You Wu
- Department of Pharmacology, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China; (Y.X.); (S.C.); (K.T.); (Y.W.)
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Ying Guo
- Department of Pharmacology, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China; (Y.X.); (S.C.); (K.T.); (Y.W.)
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
- Correspondence: ; Tel.: +86-010-63161716
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Ding XM, Wang YF, Lyu Y, Zou Y, Wang X, Ruan SM, Wu WH, Liu H, Sun Y, Zhang RL, Zhao H, Han Y, Zhao BT, Pan J, Han XY, Wang CR, Zhao HL, Yang GL, Liu LZ, Fang SS. The effect of influenza A (H1N1) pdm09 virus infection on cytokine production and gene expression in BV2 microglial cells. Virus Res 2022; 312:198716. [DOI: 10.1016/j.virusres.2022.198716] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 02/13/2022] [Accepted: 02/16/2022] [Indexed: 02/07/2023]
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Efstathiou A, Smirlis D. Leishmania Protein Kinases: Important Regulators of the Parasite Life Cycle and Molecular Targets for Treating Leishmaniasis. Microorganisms 2021; 9:microorganisms9040691. [PMID: 33801655 PMCID: PMC8066228 DOI: 10.3390/microorganisms9040691] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 03/21/2021] [Accepted: 03/24/2021] [Indexed: 02/07/2023] Open
Abstract
Leishmania is a protozoan parasite of the trypanosomatid family, causing a wide range of diseases with different clinical manifestations including cutaneous, mucocutaneous and visceral leishmaniasis. According to WHO, one billion people are at risk of Leishmania infection as they live in endemic areas while there are 12 million infected people worldwide. Annually, 0.9-1.6 million new infections are reported and 20-50 thousand deaths occur due to Leishmania infection. As current chemotherapy for treating leishmaniasis exhibits numerous drawbacks and due to the lack of effective human vaccine, there is an urgent need to develop new antileishmanial therapy treatment. To this end, eukaryotic protein kinases can be ideal target candidates for rational drug design against leishmaniasis. Eukaryotic protein kinases mediate signal transduction through protein phosphorylation and their inhibition is anticipated to be disease modifying as they regulate all essential processes for Leishmania viability and completion of the parasitic life cycle including cell-cycle progression, differentiation and virulence. This review highlights existing knowledge concerning the exploitation of Leishmania protein kinases as molecular targets to treat leishmaniasis and the current knowledge of their role in the biology of Leishmania spp. and in the regulation of signalling events that promote parasite survival in the insect vector or the mammalian host.
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