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Zamora ME, Essien EO, Bhamidipati K, Murthy A, Liu J, Kim H, Patel MN, Nong J, Wang Z, Espy C, Chaudhry FN, Ferguson LT, Tiwari S, Hood ED, Marcos-Contreras OA, Omo-Lamai S, Shuvaeva T, Arguiri E, Wu J, Rauova L, Poncz M, Basil MC, Cantu E, Planer JD, Spiller K, Zepp J, Muzykantov VR, Myerson JW, Brenner JS. Marginated Neutrophils in the Lungs Effectively Compete for Nanoparticles Targeted to the Endothelium, Serving as a Part of the Reticuloendothelial System. ACS NANO 2024. [PMID: 39105696 DOI: 10.1021/acsnano.4c06286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/07/2024]
Abstract
Nanomedicine has long pursued the goal of targeted delivery to specific organs and cell types but has yet to achieve this goal with the vast majority of targets. One rare example of success in this pursuit has been the 25+ years of studies targeting the lung endothelium using nanoparticles conjugated to antibodies against endothelial surface molecules. However, here we show that such "endothelial-targeted" nanocarriers also effectively target the lungs' numerous marginated neutrophils, which reside in the pulmonary capillaries and patrol for pathogens. We show that marginated neutrophils' uptake of many of these "endothelial-targeted" nanocarriers is on par with endothelial uptake. This generalizes across diverse nanomaterials and targeting moieties and was even found with physicochemical lung tropism (i.e., without targeting moieties). Further, we observed this in ex vivo human lungs and in vivo healthy mice, with an increase in marginated neutrophil uptake of nanoparticles caused by local or distant inflammation. These findings have implications for nanomedicine development for lung diseases. These data also suggest that marginated neutrophils, especially in the lungs, should be considered a major part of the reticuloendothelial system (RES), with a special role in clearing nanoparticles that adhere to the lumenal surfaces of blood vessels.
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Affiliation(s)
- Marco E Zamora
- Drexel University School of Biomedical Engineering, Philadelphia, Pennsylvania 19104, United States
- Perelman School of Medicine Department of System Pharmacology and Translational Therapeutics, Philadelphia, Pennsylvania 19104, United States
| | - Eno-Obong Essien
- Perelman School of Medicine Department of System Pharmacology and Translational Therapeutics, Philadelphia, Pennsylvania 19104, United States
- Perelman School of Medicine Department of Pulmonary, Allergy, and Critical Care, Philadelphia, Pennsylvania 19104, United States
| | - Kartik Bhamidipati
- Perelman School of Medicine Department of System Pharmacology and Translational Therapeutics, Philadelphia, Pennsylvania 19104, United States
| | - Aditi Murthy
- Perelman School of Medicine Department of Pulmonary, Allergy, and Critical Care, Philadelphia, Pennsylvania 19104, United States
| | - Jing Liu
- Perelman School of Medicine Department of System Pharmacology and Translational Therapeutics, Philadelphia, Pennsylvania 19104, United States
| | - Hyunjun Kim
- Children's Hospital of Philadelphia, Philadelphia, Pennsylvania 19104, United States
| | - Manthan N Patel
- Perelman School of Medicine Department of System Pharmacology and Translational Therapeutics, Philadelphia, Pennsylvania 19104, United States
| | - Jia Nong
- Perelman School of Medicine Department of System Pharmacology and Translational Therapeutics, Philadelphia, Pennsylvania 19104, United States
| | - Zhicheng Wang
- Perelman School of Medicine Department of System Pharmacology and Translational Therapeutics, Philadelphia, Pennsylvania 19104, United States
| | - Carolann Espy
- Perelman School of Medicine Department of System Pharmacology and Translational Therapeutics, Philadelphia, Pennsylvania 19104, United States
| | - Fatima N Chaudhry
- Children's Hospital of Philadelphia, Philadelphia, Pennsylvania 19104, United States
| | - Laura T Ferguson
- Perelman School of Medicine Department of System Pharmacology and Translational Therapeutics, Philadelphia, Pennsylvania 19104, United States
- Perelman School of Medicine Department of Pulmonary, Allergy, and Critical Care, Philadelphia, Pennsylvania 19104, United States
| | - Sachchidanand Tiwari
- Perelman School of Medicine Department of System Pharmacology and Translational Therapeutics, Philadelphia, Pennsylvania 19104, United States
| | - Elizabeth D Hood
- Perelman School of Medicine Department of System Pharmacology and Translational Therapeutics, Philadelphia, Pennsylvania 19104, United States
| | - Oscar A Marcos-Contreras
- Perelman School of Medicine Department of System Pharmacology and Translational Therapeutics, Philadelphia, Pennsylvania 19104, United States
| | - Serena Omo-Lamai
- Perelman School of Medicine Department of System Pharmacology and Translational Therapeutics, Philadelphia, Pennsylvania 19104, United States
| | - Tea Shuvaeva
- Perelman School of Medicine Department of System Pharmacology and Translational Therapeutics, Philadelphia, Pennsylvania 19104, United States
| | - Evguenia Arguiri
- Perelman School of Medicine Department of System Pharmacology and Translational Therapeutics, Philadelphia, Pennsylvania 19104, United States
| | - Jichuan Wu
- Perelman School of Medicine Department of System Pharmacology and Translational Therapeutics, Philadelphia, Pennsylvania 19104, United States
| | - Lubica Rauova
- Children's Hospital of Philadelphia, Philadelphia, Pennsylvania 19104, United States
| | - Mortimer Poncz
- Children's Hospital of Philadelphia, Philadelphia, Pennsylvania 19104, United States
| | - Maria C Basil
- Perelman School of Medicine Department of Pulmonary, Allergy, and Critical Care, Philadelphia, Pennsylvania 19104, United States
| | - Edward Cantu
- Perelman School of Medicine Department of Pulmonary, Allergy, and Critical Care, Philadelphia, Pennsylvania 19104, United States
| | - Joseph D Planer
- Perelman School of Medicine Department of Pulmonary, Allergy, and Critical Care, Philadelphia, Pennsylvania 19104, United States
| | - Kara Spiller
- Drexel University School of Biomedical Engineering, Philadelphia, Pennsylvania 19104, United States
| | - Jarod Zepp
- Children's Hospital of Philadelphia, Philadelphia, Pennsylvania 19104, United States
| | - Vladimir R Muzykantov
- Perelman School of Medicine Department of System Pharmacology and Translational Therapeutics, Philadelphia, Pennsylvania 19104, United States
| | - Jacob W Myerson
- Perelman School of Medicine Department of System Pharmacology and Translational Therapeutics, Philadelphia, Pennsylvania 19104, United States
| | - Jacob S Brenner
- Perelman School of Medicine Department of System Pharmacology and Translational Therapeutics, Philadelphia, Pennsylvania 19104, United States
- Perelman School of Medicine Department of Pulmonary, Allergy, and Critical Care, Philadelphia, Pennsylvania 19104, United States
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Park H, Song J, Jeong HW, Grönloh MLB, Koh BI, Bovay E, Kim KP, Klotz L, Thistlethwaite PA, van Buul JD, Sorokin L, Adams RH. Apelin modulates inflammation and leukocyte recruitment in experimental autoimmune encephalomyelitis. Nat Commun 2024; 15:6282. [PMID: 39060233 PMCID: PMC11282314 DOI: 10.1038/s41467-024-50540-5] [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: 07/21/2023] [Accepted: 07/08/2024] [Indexed: 07/28/2024] Open
Abstract
Demyelination due to autoreactive T cells and inflammation in the central nervous system are principal features of multiple sclerosis (MS), a chronic and highly disabling human disease affecting brain and spinal cord. Here, we show that treatment with apelin, a secreted peptide ligand for the G protein-coupled receptor APJ/Aplnr, is protective in experimental autoimmune encephalomyelitis (EAE), an animal model of MS. Apelin reduces immune cell entry into the brain, delays the onset and reduces the severity of EAE. Apelin affects the trafficking of leukocytes through the lung by modulating the expression of cell adhesion molecules that mediate leukocyte recruitment. In addition, apelin induces the internalization and desensitization of its receptor in endothelial cells (ECs). Accordingly, protection against EAE major outcomes of apelin treatment are phenocopied by loss of APJ/Aplnr function, achieved by EC-specific gene inactivation in mice or knockdown experiments in cultured primary endothelial cells. Our findings highlight the importance of the lung-brain axis in neuroinflammation and indicate that apelin targets the transendothelial migration of immune cells into the lung during acute inflammation.
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Affiliation(s)
- Hongryeol Park
- Max Planck Institute for Molecular Biomedicine, Department of Tissue Morphogenesis, Münster, Germany.
| | - Jian Song
- Institute of Physiological Chemistry and Pathobiochemistry and Cells-in-Motion Interfaculty Centre (CIMIC), University of Münster, Münster, Germany
| | - Hyun-Woo Jeong
- Max Planck Institute for Molecular Biomedicine, Department of Tissue Morphogenesis, Münster, Germany
| | - Max L B Grönloh
- Vascular Cell Biology Lab, Department of Medical Biochemistry, Amsterdam UMC, and Section Molecular Cytology at Swammerdam Institute for Life Sciences, Leeuwenhoek Centre for Advanced Microscopy, University of Amsterdam, Amsterdam, The Netherlands
| | - Bong Ihn Koh
- Max Planck Institute for Molecular Biomedicine, Department of Tissue Morphogenesis, Münster, Germany
| | - Esther Bovay
- Max Planck Institute for Molecular Biomedicine, Department of Tissue Morphogenesis, Münster, Germany
| | - Kee-Pyo Kim
- Department of Medical Life Sciences, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Luisa Klotz
- Department of Neurology, University of Münster, Münster, Germany
| | | | - Jaap D van Buul
- Vascular Cell Biology Lab, Department of Medical Biochemistry, Amsterdam UMC, and Section Molecular Cytology at Swammerdam Institute for Life Sciences, Leeuwenhoek Centre for Advanced Microscopy, University of Amsterdam, Amsterdam, The Netherlands
| | - Lydia Sorokin
- Institute of Physiological Chemistry and Pathobiochemistry and Cells-in-Motion Interfaculty Centre (CIMIC), University of Münster, Münster, Germany
| | - Ralf H Adams
- Max Planck Institute for Molecular Biomedicine, Department of Tissue Morphogenesis, Münster, Germany.
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3
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Mazio C, Scognamiglio LS, Casale C, Panzetta V, Urciuolo F, Galietta LJV, Imparato G, Netti PA. A functional 3D full-thickness model for comprehending the interaction between airway epithelium and connective tissue in cystic fibrosis. Biomaterials 2024; 308:122546. [PMID: 38552367 DOI: 10.1016/j.biomaterials.2024.122546] [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: 11/07/2023] [Revised: 02/22/2024] [Accepted: 03/20/2024] [Indexed: 05/03/2024]
Abstract
Patients with cystic fibrosis (CF) experience severe lung disease, including persistent infections, inflammation, and irreversible fibrotic remodeling of the airways. Although therapy with transmembrane conductance regulator (CFTR) protein modulators reached optimal results in terms of CFTR rescue, lung transplant remains the best line of care for patients in an advanced stage of CF. Indeed, chronic inflammation and tissue remodeling still represent stumbling blocks during treatment, and underlying mechanisms are still unclear. Nowadays, animal models are not able to fully replicate clinical features of the human disease and the conventional in vitro models lack a stromal compartment undergoing fibrotic remodeling. To address this gap, we show the development of a 3D full-thickness model of CF with a human bronchial epithelium differentiated on a connective airway tissue. We demonstrated that the epithelial cells not only underwent mucociliary differentiation but also migrated in the connective tissue and formed gland-like structures. The presence of the connective tissue stimulated the pro-inflammatory behaviour of the epithelium, which activated the fibroblasts embedded into their own extracellular matrix (ECM). By varying the composition of the model with CF epithelial cells and a CF or healthy connective tissue, it was possible to replicate different moments of CF disease, as demonstrated by the differences in the transcriptome of the CF epithelium in the different conditions. The possibility to faithfully represent the crosstalk between epithelial and connective in CF through the full thickness model, along with inflammation and stromal activation, makes the model suitable to better understand mechanisms of disease genesis, progression, and response to therapy.
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Affiliation(s)
- Claudia Mazio
- Istituto Italiano di Tecnologia-IIT, Center for Advanced Biomaterials for Healthcare, Largo Barsanti e Matteucci 53, 80125, Napoli, Italy
| | - Laura Sara Scognamiglio
- Istituto Italiano di Tecnologia-IIT, Center for Advanced Biomaterials for Healthcare, Largo Barsanti e Matteucci 53, 80125, Napoli, Italy
| | - Costantino Casale
- Interdisciplinary Research Centre on Biomaterials-CRIB, University of Napoli Federico II, P.le Tecchio 80, 80125, Napoli, Italy
| | - Valeria Panzetta
- Interdisciplinary Research Centre on Biomaterials-CRIB, University of Napoli Federico II, P.le Tecchio 80, 80125, Napoli, Italy; Department of Chemical, Materials and Industrial Production Engineering-DICMAPI, University of Naples Federico II, P.le Tecchio 80, 80125, Naples, Italy
| | - Francesco Urciuolo
- Interdisciplinary Research Centre on Biomaterials-CRIB, University of Napoli Federico II, P.le Tecchio 80, 80125, Napoli, Italy; Department of Chemical, Materials and Industrial Production Engineering-DICMAPI, University of Naples Federico II, P.le Tecchio 80, 80125, Naples, Italy
| | - Luis J V Galietta
- Telethon Institute of Genetics and Medicine-TIGEM, Via Campi Flegrei 34, 80078, Pozzuoli, NA, Italy
| | - Giorgia Imparato
- Istituto Italiano di Tecnologia-IIT, Center for Advanced Biomaterials for Healthcare, Largo Barsanti e Matteucci 53, 80125, Napoli, Italy.
| | - Paolo A Netti
- Istituto Italiano di Tecnologia-IIT, Center for Advanced Biomaterials for Healthcare, Largo Barsanti e Matteucci 53, 80125, Napoli, Italy; Interdisciplinary Research Centre on Biomaterials-CRIB, University of Napoli Federico II, P.le Tecchio 80, 80125, Napoli, Italy; Department of Chemical, Materials and Industrial Production Engineering-DICMAPI, University of Naples Federico II, P.le Tecchio 80, 80125, Naples, Italy
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Vidal-dos-Santos M, Anunciação LF, Armstrong-Jr R, Ricardo-da-Silva FY, Ramos IYT, Correia CJ, Moreira LFP, Leuvenink HGD, Breithaupt-Faloppa AC. 17β-estradiol and methylprednisolone association as a therapeutic option to modulate lung inflammation in brain-dead female rats. Front Immunol 2024; 15:1375943. [PMID: 38765005 PMCID: PMC11099279 DOI: 10.3389/fimmu.2024.1375943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 04/15/2024] [Indexed: 05/21/2024] Open
Abstract
Introduction Brain death (BD) is known to compromise graft quality by causing hemodynamic, metabolic, and hormonal changes. The abrupt reduction of female sex hormones after BD was associated with increased lung inflammation. The use of both corticoids and estradiol independently has presented positive results in modulating BD-induced inflammatory response. However, studies have shown that for females the presence of both estrogen and corticoids is necessary to ensure adequate immune response. In that sense, this study aims to investigate how the association of methylprednisolone (MP) and estradiol (E2) could modulate the lung inflammation triggered by BD in female rats. Methods Female Wistar rats (8 weeks) were divided into four groups: sham (animals submitted to the surgical process, without induction of BD), BD (animals submitted to BD), MP/E2 (animals submitted to BD that received MP and E2 treatment 3h after BD induction) and MP (animals submitted to BD that received MP treatment 3h after BD induction). Results Hemodynamics, systemic and local quantification of IL-6, IL-1β, VEGF, and TNF-α, leukocyte infiltration to the lung parenchyma and airways, and adhesion molecule expression were analyzed. After treatment, MP/E2 association was able to reinstate mean arterial pressure to levels close to Sham animals (p<0.05). BD increased leukocyte infiltration to the airways and MP/E2 was able to reduce the number of cells (p=0.0139). Also, the associated treatment modulated the vasculature by reducing the expression of VEGF (p=0.0616) and maintaining eNOS levels (p=0.004) in lung tissue. Discussion Data presented in this study show that the association between corticoids and estradiol could represent a better treatment strategy for lung inflammation in the female BD donor by presenting a positive effect in the hemodynamic management of the donor, as well as by reducing infiltrated leukocyte to the airways and release of inflammatory markers in the short and long term.
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Affiliation(s)
- Marina Vidal-dos-Santos
- Laboratório de Cirurgia Cardiovascular e Fisiopatologia da Circulação (LIM-11), Instituto do Coração (InCor), Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
- Department of Surgery, University Medical Centre Groningen, University of Groningen, Groningen, Netherlands
| | - Lucas F. Anunciação
- Laboratório de Cirurgia Cardiovascular e Fisiopatologia da Circulação (LIM-11), Instituto do Coração (InCor), Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Roberto Armstrong-Jr
- Laboratório de Cirurgia Cardiovascular e Fisiopatologia da Circulação (LIM-11), Instituto do Coração (InCor), Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Fernanda Y. Ricardo-da-Silva
- Laboratório de Cirurgia Cardiovascular e Fisiopatologia da Circulação (LIM-11), Instituto do Coração (InCor), Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Isabella Yumi Taira Ramos
- Laboratório de Cirurgia Cardiovascular e Fisiopatologia da Circulação (LIM-11), Instituto do Coração (InCor), Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Cristiano J. Correia
- Laboratório de Cirurgia Cardiovascular e Fisiopatologia da Circulação (LIM-11), Instituto do Coração (InCor), Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Luiz F. P. Moreira
- Laboratório de Cirurgia Cardiovascular e Fisiopatologia da Circulação (LIM-11), Instituto do Coração (InCor), Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Henri G. D. Leuvenink
- Department of Surgery, University Medical Centre Groningen, University of Groningen, Groningen, Netherlands
| | - Ana C. Breithaupt-Faloppa
- Laboratório de Cirurgia Cardiovascular e Fisiopatologia da Circulação (LIM-11), Instituto do Coração (InCor), Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
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5
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Xu J, Abdulsalam Khaleel R, Zaidan HK, Faisal Mutee A, Fahmi Fawy K, Gehlot A, Abbas AH, Arias Gonzáles JL, Amin AH, Ruiz-Balvin MC, Imannezhad S, Bahrami A, Akhavan-Sigari R. Discovery of common molecular signatures and drug repurposing for COVID-19/Asthma comorbidity: ACE2 and multi-partite networks. Cell Cycle 2024; 23:405-434. [PMID: 38640424 DOI: 10.1080/15384101.2024.2340859] [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: 06/27/2023] [Accepted: 04/04/2024] [Indexed: 04/21/2024] Open
Abstract
Angiotensin-converting enzyme 2 (ACE2) is identified as the functional receptor for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causative agent of the ongoing global coronavirus disease-2019 (COVID-19) pandemic. This study aimed to elucidate potential therapeutic avenues by scrutinizing approved drugs through the identification of the genetic signature associated with SARS-CoV-2 infection in individuals with asthma. This exploration was conducted through an integrated analysis, encompassing interaction networks between the ACE2 receptor and common host (co-host) factors implicated in COVID-19/asthma comorbidity. The comprehensive analysis involved the identification of common differentially expressed genes (cDEGs) and hub-cDEGs, functional annotations, interaction networks, gene set variation analysis (GSVA), gene set enrichment analysis (GSEA), and module construction. Interaction networks were used to identify overlapping disease modules and potential drug targets. Computational biology and molecular docking analyzes were utilized to discern functional drug modules. Subsequently, the impact of the identified drugs on the expression of hub-cDEGs was experimentally validated using a mouse model. A total of 153 cDEGs or co-host factors associated with ACE2 were identified in the COVID-19 and asthma comorbidity. Among these, seven significant cDEGs and proteins - namely, HRAS, IFNG, JUN, CDH1, TLR4, ICAM1, and SCD-were recognized as pivotal host factors linked to ACE2. Regulatory network analysis of hub-cDEGs revealed eight top-ranked transcription factors (TFs) proteins and nine microRNAs as key regulatory factors operating at the transcriptional and post-transcriptional levels, respectively. Molecular docking simulations led to the proposal of 10 top-ranked repurposable drug molecules (Rapamycin, Ivermectin, Everolimus, Quercetin, Estradiol, Entrectinib, Nilotinib, Conivaptan, Radotinib, and Venetoclax) as potential treatment options for COVID-19 in individuals with comorbid asthma. Validation analysis demonstrated that Rapamycin effectively inhibited ICAM1 expression in the HDM-stimulated mice group (p < 0.01). This study unveils the common pathogenesis and genetic signature underlying asthma and SARS-CoV-2 infection, delineated by the interaction networks of ACE2-related host factors. These findings provide valuable insights for the design and discovery of drugs aimed at more effective therapeutics within the context of lung disease comorbidities.
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Affiliation(s)
- Jiajun Xu
- College of Veterinary & Life Sciences, the University of Glasgow, Glasgow, UK
| | | | | | | | - Khaled Fahmi Fawy
- Department of Chemistry, Faculty of Science, King Khalid University, Abha, Saudi Arabia
| | - Anita Gehlot
- Uttaranchal Institute of Technology, Uttaranchal University, Dehradun, India
| | | | - José Luis Arias Gonzáles
- Department of Social Sciences, Faculty of Social Studies, University of British Columbia, Vancouver, Canada
| | - Ali H Amin
- Zoology Department, Faculty of Science, Mansoura University, Mansoura, Egypt
| | | | - Shima Imannezhad
- Department of Pediatrics, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Abolfazl Bahrami
- Biomedical Center for Systems Biology Science Munich, Ludwig-Maximilians-University, Munich, Germany
- Department of Animal Science, College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran
| | - Reza Akhavan-Sigari
- Department of Neurosurgery, University Medical Center Tuebingen, Tuebingen, Germany
- Department of Health Care Management and Clinical Research, Collegium Humanum, Warsaw, Poland
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6
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Schmitz D, Li Z, Lo Faro V, Rask-Andersen M, Ameur A, Rafati N, Johansson Å. Copy number variations and their effect on the plasma proteome. Genetics 2023; 225:iyad179. [PMID: 37793096 PMCID: PMC10697815 DOI: 10.1093/genetics/iyad179] [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: 08/25/2023] [Revised: 08/25/2023] [Accepted: 09/15/2023] [Indexed: 10/06/2023] Open
Abstract
Structural variations, including copy number variations (CNVs), affect around 20 million bases in the human genome and are common causes of rare conditions. CNVs are rarely investigated in complex disease research because most CNVs are not targeted on the genotyping arrays or the reference panels for genetic imputation. In this study, we characterize CNVs in a Swedish cohort (N = 1,021) using short-read whole-genome sequencing (WGS) and use long-read WGS for validation in a subcohort (N = 15), and explore their effect on 438 plasma proteins. We detected 184,182 polymorphic CNVs and identified 15 CNVs to be associated with 16 proteins (P < 8.22×10-10). Of these, 5 CNVs could be perfectly validated using long-read sequencing, including a CNV which was associated with measurements of the osteoclast-associated immunoglobulin-like receptor (OSCAR) and located upstream of OSCAR, a gene important for bone health. Two other CNVs were identified to be clusters of many short repetitive elements and another represented a complex rearrangement including an inversion. Our findings provide insights into the structure of common CNVs and their effects on the plasma proteome, and highlights the importance of investigating common CNVs, also in relation to complex diseases.
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Affiliation(s)
- Daniel Schmitz
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Box 815, 751 08 Uppsala, Sweden
| | - Zhiwei Li
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Box 815, 751 08 Uppsala, Sweden
| | - Valeria Lo Faro
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Box 815, 751 08 Uppsala, Sweden
| | - Mathias Rask-Andersen
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Box 815, 751 08 Uppsala, Sweden
| | - Adam Ameur
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Box 815, 751 08 Uppsala, Sweden
| | - Nima Rafati
- Department of Medical Biochemistry and Microbiology, National Bioinformatics Infrastructure Sweden, Science for Life Laboratory, Uppsala University, Box 582, 751 23 Uppsala, Sweden
| | - Åsa Johansson
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Box 815, 751 08 Uppsala, Sweden
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7
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De Neck S, Penrice-Randal R, Clark JJ, Sharma P, Bentley EG, Kirby A, Mega DF, Han X, Owen A, Hiscox JA, Stewart JP, Kipar A. The Stereotypic Response of the Pulmonary Vasculature to Respiratory Viral Infections: Findings in Mouse Models of SARS-CoV-2, Influenza A and Gammaherpesvirus Infections. Viruses 2023; 15:1637. [PMID: 37631979 PMCID: PMC10458810 DOI: 10.3390/v15081637] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 07/14/2023] [Accepted: 07/24/2023] [Indexed: 08/27/2023] Open
Abstract
The respiratory system is the main target of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the cause of coronavirus disease 19 (COVID-19) where acute respiratory distress syndrome is considered the leading cause of death. Changes in pulmonary blood vessels, among which an endothelialitis/endotheliitis has been particularly emphasized, have been suggested to play a central role in the development of acute lung injury. Similar vascular changes are also observed in animal models of COVID-19. The present study aimed to determine whether the latter are specific for SARS-CoV-2 infection, investigating the vascular response in the lungs of mice infected with SARS-CoV-2 and other respiratory viruses (influenza A and murine gammaherpesvirus) by in situ approaches (histology, immunohistology, morphometry) combined with RNA sequencing and bioinformatic analysis. Non-selective recruitment of monocytes and T and B cells from larger muscular veins and arteries was observed with all viruses, matched by a comparable transcriptional response. There was no evidence of endothelial cell infection in any of the models. Both the morphological investigation and the transcriptomics approach support the interpretation that the lung vasculature in mice mounts a stereotypic response to alveolar and respiratory epithelial damage. This may have implications for the treatment and management of respiratory disease in humans.
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Affiliation(s)
- Simon De Neck
- Laboratory for Animal Model Pathology, Vetsuisse Faculty, Institute of Veterinary Pathology, University of Zurich, 8057 Zurich, Switzerland;
| | - Rebekah Penrice-Randal
- Department of Infection Biology & Microbiomes, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool L3 3RF, UK; (R.P.-R.); (J.J.C.); (P.S.); (E.G.B.); (A.K.); (D.F.M.); (X.H.); (J.A.H.); (J.P.S.)
| | - Jordan J. Clark
- Department of Infection Biology & Microbiomes, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool L3 3RF, UK; (R.P.-R.); (J.J.C.); (P.S.); (E.G.B.); (A.K.); (D.F.M.); (X.H.); (J.A.H.); (J.P.S.)
| | - Parul Sharma
- Department of Infection Biology & Microbiomes, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool L3 3RF, UK; (R.P.-R.); (J.J.C.); (P.S.); (E.G.B.); (A.K.); (D.F.M.); (X.H.); (J.A.H.); (J.P.S.)
| | - Eleanor G. Bentley
- Department of Infection Biology & Microbiomes, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool L3 3RF, UK; (R.P.-R.); (J.J.C.); (P.S.); (E.G.B.); (A.K.); (D.F.M.); (X.H.); (J.A.H.); (J.P.S.)
| | - Adam Kirby
- Department of Infection Biology & Microbiomes, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool L3 3RF, UK; (R.P.-R.); (J.J.C.); (P.S.); (E.G.B.); (A.K.); (D.F.M.); (X.H.); (J.A.H.); (J.P.S.)
| | - Daniele F. Mega
- Department of Infection Biology & Microbiomes, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool L3 3RF, UK; (R.P.-R.); (J.J.C.); (P.S.); (E.G.B.); (A.K.); (D.F.M.); (X.H.); (J.A.H.); (J.P.S.)
| | - Ximeng Han
- Department of Infection Biology & Microbiomes, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool L3 3RF, UK; (R.P.-R.); (J.J.C.); (P.S.); (E.G.B.); (A.K.); (D.F.M.); (X.H.); (J.A.H.); (J.P.S.)
| | - Andrew Owen
- Centre of Excellence in Long-Acting Therapeutics (CELT), Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool L3 3RF, UK;
| | - Julian A. Hiscox
- Department of Infection Biology & Microbiomes, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool L3 3RF, UK; (R.P.-R.); (J.J.C.); (P.S.); (E.G.B.); (A.K.); (D.F.M.); (X.H.); (J.A.H.); (J.P.S.)
| | - James P. Stewart
- Department of Infection Biology & Microbiomes, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool L3 3RF, UK; (R.P.-R.); (J.J.C.); (P.S.); (E.G.B.); (A.K.); (D.F.M.); (X.H.); (J.A.H.); (J.P.S.)
| | - Anja Kipar
- Laboratory for Animal Model Pathology, Vetsuisse Faculty, Institute of Veterinary Pathology, University of Zurich, 8057 Zurich, Switzerland;
- Department of Infection Biology & Microbiomes, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool L3 3RF, UK; (R.P.-R.); (J.J.C.); (P.S.); (E.G.B.); (A.K.); (D.F.M.); (X.H.); (J.A.H.); (J.P.S.)
- Department of Basic Veterinary Sciences, Faculty of Veterinary Medicine, University of Helsinki, 00790 Helsinki, Finland
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8
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Sun L, Zhang J, Li W, Sheng J, Xiao S. Neutrophil activation may trigger tau burden contributing to cognitive progression of chronic sleep disturbance in elderly individuals not living with dementia. BMC Med 2023; 21:205. [PMID: 37280592 PMCID: PMC10243051 DOI: 10.1186/s12916-023-02910-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 05/25/2023] [Indexed: 06/08/2023] Open
Abstract
BACKGROUND To investigate the complex connection between chronic sleep disturbance (CSD) and cognitive progression. METHODS The Alzheimer's Disease Neuroimaging Initiative (ADNI) database was used to assign 784 non-dementia elderly into two groups: a normal sleep group (528 participants) and a CSD group (256 participants) via the Neuropsychiatric Inventory (NPI)-sleep subitem. Blood transcriptomics, blood neutrophil, cerebrospinal fluid (CSF) biomarkers of Alzheimer's disease (AD), and neutrophil-related inflammatory factors were measured. We also investigated gene set enrichment analysis (GSEA), Cox proportional hazards model for risk factors, and mediation and interaction effects between indicators. Cognitive progression is defined as the progression from cognitively normal to mild cognitive impairment (MCI)/dementia or from MCI to dementia. RESULTS CSD could significantly affect cognitive function. The activated neutrophil pathways for cognitive progression in CSD were identified by transcriptomics GSEA, which was reflected by increased blood neutrophil level and its correlation with cognitive progression in CSD. High tau burden mediated the influence of neutrophils on cognitive function and exacerbated the CSD-related risk of left hippocampal atrophy. Elevated neutrophil-related inflammatory factors were observed in the cognitive progression of CSD and were associated with brain tau burden. CONCLUSIONS Activated neutrophil pathway triggering tau pathology may underline the mechanism of cognitive progression in CSD.
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Affiliation(s)
- Lin Sun
- Department of Psychiatry, Alzheimer's Disease and Related Disorders Center, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, No. 600 South Wanping Road, Xuhui District, Shanghai, China.
| | - Jie Zhang
- Key Laboratory of Spine and Spinal Cord Injury Repair and Regeneration of Ministry of Education, Orthopedic Department of Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Wei Li
- Department of Psychiatry, Alzheimer's Disease and Related Disorders Center, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, No. 600 South Wanping Road, Xuhui District, Shanghai, China
| | - Jianhua Sheng
- Department of Psychiatry, Alzheimer's Disease and Related Disorders Center, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, No. 600 South Wanping Road, Xuhui District, Shanghai, China.
| | - Shifu Xiao
- Department of Psychiatry, Alzheimer's Disease and Related Disorders Center, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, No. 600 South Wanping Road, Xuhui District, Shanghai, China.
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Golovacheva EG, Starikova EA, Kudryavtseva TA, Apryatina VA. The Effect of Drugs with α-Glutamyl-Tryptophan for Cytokine Secretion and Level of Surface Molecule ICAM-1 In Vitro. CELL AND TISSUE BIOLOGY 2023; 17:146-152. [PMID: 37131521 PMCID: PMC10134718 DOI: 10.1134/s1990519x23020050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 08/20/2022] [Accepted: 08/30/2022] [Indexed: 05/04/2023]
Abstract
The study of the molecular mechanisms underlying the action of immunomodulatory drugs is important for substantiating their therapeutic effect. In the present work, spontaneous and TNFα-induced secretion of IL-1α and IL-8 pro-inflammatory cytokines, as well as the level of the ICAM-1 adhesion molecule in EA.hy 926 endothelial cell culture and peripheral blood mononuclear cells of healthy donors, is studied using an in vitro model of inflammation in the presence of α-glutamyl-tryptophan (α-Glu-Trp) and Cytovir-3. The aim was to evaluate cellular mechanisms mediating the immunomodulatory effect of α-Glu-Trp and Cytovir-3 drugs. It was shown that α-Glu-Trp reduced TNFα-induced IL-1α production and increased TNFα-stimulated level of the ICAM-1 surface molecule of endothelial cells. At the same time, the drug reduced secretion of the IL-8 cytokine induced by TNFα and increased the spontaneous level of ICAM-1 in mononuclear cells. Cytovir-3 had an activating effect on EA.hy 926 endothelial cells and human peripheral blood mononuclear leukocytes. In its presence, there was an increase in the spontaneous secretion of IL-8 by endothelial and mononuclear cells. In addition, Cytovir-3 increased the level of TNFα-induced ICAM-1 on endothelial cells and increased the spontaneous level of this surface molecule on mononuclear cells. Suppression of stimulated production of pro-inflammatory cytokines under the action of α-Glu-Trp both separately and as a part of Cytovir-3 may determine its anti-inflammatory properties. However, an increased level of the surface ICAM-1 molecule indicates mechanisms that enhance the functional activity of these cells, which is equally important for the implementation of an effective immune response to infection and repair of damaged tissues during inflammatory response.
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Affiliation(s)
- E. G. Golovacheva
- Smorodintsev Research Institute of Influenza, Russian Ministry of Health, 197376 St. Petersburg, Russia
| | - E. A. Starikova
- Institute of Experimental Medicine, Northwest Branch, Russian Academy of Medical Sciences, 197376 St. Petersburg, Russia
- Department of Immunology, First Pavlov State Medical University, 197022 St. Petersburg, Russia
| | - T. A. Kudryavtseva
- Institute of Experimental Medicine, Northwest Branch, Russian Academy of Medical Sciences, 197376 St. Petersburg, Russia
| | - V. A. Apryatina
- St. Petersburg Institute of Bioregulation and Gerontology, 197110 St. Petersburg, Russia
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Zhu X, Liu B, Ruan Z, Chen M, Li C, Shi H, Huang X, Yu H, Zhou Y, Zhu H, Sun J, Wei Y, Xu W, Dong J. TMT-Based Quantitative Proteomic Analysis Reveals Downregulation of ITGAL and Syk by the Effects of Cycloastragenol in OVA-Induced Asthmatic Mice. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:6842530. [PMID: 36329800 PMCID: PMC9626231 DOI: 10.1155/2022/6842530] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 08/28/2022] [Accepted: 09/29/2022] [Indexed: 12/08/2023]
Abstract
BACKGROUND Cycloastragenol (CAG) has been reported to alleviate airway inflammation in ovalbumin- (OVA-) induced asthmatic mice. However, its specific mechanisms remain unclear. OBJECTIVE This study is aimed at investigating the effects of CAG on asthma, comparing its efficacy with dexamethasone (DEX), and elucidating the mechanism of CAG's regulation. METHODS The asthma mouse model was induced by OVA. CAG at the optimal dose of 125 mg/kg was given every day from day 0 for 20-day prevention or from day 14 for a 7-day treatment. We observed the preventive and therapeutic effects of CAG in asthmatic mice by evaluating the airway inflammation, AHR, and mucus secretion. Lung proteins were used for TMT-based quantitative proteomic analysis to enunciate its regulatory mechanisms. RESULTS The early administration of 125 mg/kg CAG before asthma happened prevented asthmatic mice from AHR, airway inflammation, and mucus hypersecretion, returning to nearly the original baseline. Alternatively, the administration of CAG during asthma also had the same therapeutic effects as DEX. The proteomic analysis revealed that the therapeutical effects of CAG were associated with 248 differentially expressed proteins and 3 enriched KEGG pathways. We then focused on 3 differentially expressed proteins (ITGAL, Syk, and Vav1) and demonstrated that CAG treatment downregulated ITGAL, Syk, and Vav1 by quantitative real-time PCR, western blot analysis, and immunohistochemical staining. CONCLUSION These findings suggest that CAG exerts preventive and protective effects on asthma by inhibiting ITGAL, Syk, and the downstream target Vav1.
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Affiliation(s)
- Xueyi Zhu
- Department of Integrative Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Baojun Liu
- Department of Integrative Medicine, Huashan Hospital, Fudan University, Shanghai, China
- Institutes of Integrative Medicine, Fudan University, Shanghai, China
| | - Zhenhui Ruan
- Department of Integrative Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Mengmeng Chen
- Department of Integrative Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Congcong Li
- Department of Integrative Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Hanlin Shi
- Department of Integrative Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Xi Huang
- Department of Integrative Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Hang Yu
- Department of Integrative Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Yaolong Zhou
- Department of Integrative Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Hehua Zhu
- Department of Integrative Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Jing Sun
- Department of Integrative Medicine, Huashan Hospital, Fudan University, Shanghai, China
- Institutes of Integrative Medicine, Fudan University, Shanghai, China
| | - Ying Wei
- Department of Integrative Medicine, Huashan Hospital, Fudan University, Shanghai, China
- Institutes of Integrative Medicine, Fudan University, Shanghai, China
| | - Weifang Xu
- Shenzhen Hospital of Guangzhou University of Chinese Medicine (Futian), Shenzhen, China
| | - Jingcheng Dong
- Department of Integrative Medicine, Huashan Hospital, Fudan University, Shanghai, China
- Institutes of Integrative Medicine, Fudan University, Shanghai, China
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11
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Integrin Regulators in Neutrophils. Cells 2022; 11:cells11132025. [PMID: 35805108 PMCID: PMC9266208 DOI: 10.3390/cells11132025] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 06/17/2022] [Accepted: 06/22/2022] [Indexed: 02/01/2023] Open
Abstract
Neutrophils are the most abundant leukocytes in humans and are critical for innate immunity and inflammation. Integrins are critical for neutrophil functions, especially for their recruitment to sites of inflammation or infections. Integrin conformational changes during activation have been heavily investigated but are still not fully understood. Many regulators, such as talin, Rap1-interacting adaptor molecule (RIAM), Rap1, and kindlin, are critical for integrin activation and might be potential targets for integrin-regulating drugs in treating inflammatory diseases. In this review, we outline integrin activation regulators in neutrophils with a focus on the above critical regulators, as well as newly discovered modulators that are involved in integrin activation.
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12
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Shailesh H, Janahi IA. Role of Obesity in Inflammation and Remodeling of Asthmatic Airway. Life (Basel) 2022; 12:life12070948. [PMID: 35888038 PMCID: PMC9317357 DOI: 10.3390/life12070948] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Revised: 06/01/2022] [Accepted: 06/20/2022] [Indexed: 04/22/2023] Open
Abstract
Obesity is considered as an important risk factor for the onset of asthma and plays a key role in enhancing the disease's severity. Obese asthmatic individuals represent a distinct phenotype of asthma that is associated with additional symptoms, more severe exacerbation, decreased response to standard medication, and poor quality of life. Obesity impairs the function of the lung airway in asthmatic individuals, leading to increased inflammation and severe remodeling of the bronchus; however, the molecular events that trigger such changes are not completely understood. In this manuscript, we review the current findings from studies that focused on understanding the role of obesity in modulating the functions of airway cells, including lung immune cells, epithelial cells, smooth muscle cells, and fibroblasts, leading to airway inflammation and remodeling. Finally, the review sheds light on the current knowledge of different therapeutic approaches for treating obese asthmatic individuals. Given the fact that the prevalence of asthma and obesity has been increasing rapidly in recent years, it is necessary to understand the molecular mechanisms that play a role in the disease pathophysiology of obese asthmatic individuals for developing novel therapies.
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Affiliation(s)
| | - Ibrahim A. Janahi
- Department of Medical Education, Sidra Medicine, Doha 26999, Qatar;
- Department of Pediatric Medicine, Sidra Medicine, Doha 26999, Qatar
- Weill Cornell Medicine, Doha 24144, Qatar
- Correspondence: ; Tel.: +974-40032201
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13
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Yao Y, Liu H, Yuan L, Du X, Yang Y, Zhou K, Wu X, Qin L, Yang M, Xiang Y, Qu X, Qin X, Liu C. Integrins are double-edged swords in pulmonary infectious diseases. Biomed Pharmacother 2022; 153:113300. [PMID: 35728353 DOI: 10.1016/j.biopha.2022.113300] [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: 04/20/2022] [Revised: 06/08/2022] [Accepted: 06/13/2022] [Indexed: 11/17/2022] Open
Abstract
Integrins are an important family of adhesion molecules that are widely distributed on immune cells in the lungs. Of note, accumulating evidences have shown that integrins are double-edged swords in pulmonary infectious diseases. On one hand, integrins promote the migration of immune cells to remove the invaded pathogens in the infected lungs. However, on the other hand, integrins also act as the targets for pathogens to escape from host immune system, which is a potential factor leading to further tissue damage. Thus, the innovative therapeutic strategies based on integrins has inspired well-founded hopes to treat pulmonary infectious diseases. In this review, we illustrate the involvement of integrins in pulmonary infectious diseases, and further discuss the innovative therapeutic targets based on integrins.
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Affiliation(s)
- Ye Yao
- Department of Respiratory Medicine, National Clinical Research Center for Respiratory Diseases, Xiangya Hospital, Central South University, Changsha, Hunan, China; Department of Physiology, School of Basic Medicine Science, Central South University, Changsha, Hunan, China
| | - Huijun Liu
- Department of Physiology, School of Basic Medicine Science, Central South University, Changsha, Hunan, China
| | - Lin Yuan
- Department of Physiology, School of Basic Medicine Science, Central South University, Changsha, Hunan, China
| | - Xizi Du
- Department of Physiology, School of Basic Medicine Science, Central South University, Changsha, Hunan, China
| | - Yu Yang
- Department of Physiology, School of Basic Medicine Science, Central South University, Changsha, Hunan, China
| | - Kai Zhou
- Department of Physiology, School of Basic Medicine Science, Central South University, Changsha, Hunan, China
| | - Xinyu Wu
- Department of Physiology, School of Basic Medicine Science, Central South University, Changsha, Hunan, China
| | - Ling Qin
- Department of Respiratory Medicine, National Clinical Research Center for Respiratory Diseases, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Ming Yang
- Centre for Asthma and Respiratory Disease, School of Biomedical Sciences and Pharmacy, Faculty of Health and Medicine, University of Newcastle and Hunter Medical Research Institute, Callaghan, NSW, Australia
| | - Yang Xiang
- Department of Physiology, School of Basic Medicine Science, Central South University, Changsha, Hunan, China
| | - Xiangping Qu
- Department of Physiology, School of Basic Medicine Science, Central South University, Changsha, Hunan, China
| | - Xiaoqun Qin
- Department of Physiology, School of Basic Medicine Science, Central South University, Changsha, Hunan, China
| | - Chi Liu
- Department of Respiratory Medicine, National Clinical Research Center for Respiratory Diseases, Xiangya Hospital, Central South University, Changsha, Hunan, China; Department of Physiology, School of Basic Medicine Science, Central South University, Changsha, Hunan, China; Research Center of China-Africa Infectious Diseases, Xiangya School of Medicine Central South University, Changsha, Hunan, China.
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14
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Dawood A, Algharib SA, Zhao G, Zhu T, Qi M, Delai K, Hao Z, Marawan MA, Shirani I, Guo A. Mycoplasmas as Host Pantropic and Specific Pathogens: Clinical Implications, Gene Transfer, Virulence Factors, and Future Perspectives. Front Cell Infect Microbiol 2022; 12:855731. [PMID: 35646746 PMCID: PMC9137434 DOI: 10.3389/fcimb.2022.855731] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Accepted: 04/04/2022] [Indexed: 12/28/2022] Open
Abstract
Mycoplasmas as economically important and pantropic pathogens can cause similar clinical diseases in different hosts by eluding host defense and establishing their niches despite their limited metabolic capacities. Besides, enormous undiscovered virulence has a fundamental role in the pathogenesis of pathogenic mycoplasmas. On the other hand, they are host-specific pathogens with some highly pathogenic members that can colonize a vast number of habitats. Reshuffling mycoplasmas genetic information and evolving rapidly is a way to avoid their host's immune system. However, currently, only a few control measures exist against some mycoplasmosis which are far from satisfaction. This review aimed to provide an updated insight into the state of mycoplasmas as pathogens by summarizing and analyzing the comprehensive progress, current challenge, and future perspectives of mycoplasmas. It covers clinical implications of mycoplasmas in humans and domestic and wild animals, virulence-related factors, the process of gene transfer and its crucial prospects, the current application and future perspectives of nanotechnology for diagnosing and curing mycoplasmosis, Mycoplasma vaccination, and protective immunity. Several questions remain unanswered and are recommended to pay close attention to. The findings would be helpful to develop new strategies for basic and applied research on mycoplasmas and facilitate the control of mycoplasmosis for humans and various species of animals.
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Affiliation(s)
- Ali Dawood
- The State Key Laboratory of Agricultural Microbiology, (HZAU), Wuhan, China
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
- Department of Medicine and Infectious Diseases, Faculty of Veterinary Medicine, University of Sadat City, Sadat City, Egypt
- Hubei Hongshan Laboratory, Wuhan, China
| | - Samah Attia Algharib
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
- National Reference Laboratory of Veterinary Drug Residues (HZAU) and MAO Key Laboratory for Detection of Veterinary Drug Residues, HZAU, Wuhan, China
- Department of Clinical Pathology, Faculty of Veterinary Medicine, Benha University, Toukh, Egypt
| | - Gang Zhao
- The State Key Laboratory of Agricultural Microbiology, (HZAU), Wuhan, China
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
- Hubei Hongshan Laboratory, Wuhan, China
- Hubei International Scientific and Technological Cooperation Base of Veterinary Epidemiology, Huazhong Agricultural University, Wuhan, China
| | - Tingting Zhu
- The State Key Laboratory of Agricultural Microbiology, (HZAU), Wuhan, China
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
- Hubei Hongshan Laboratory, Wuhan, China
- Hubei International Scientific and Technological Cooperation Base of Veterinary Epidemiology, Huazhong Agricultural University, Wuhan, China
| | - Mingpu Qi
- The State Key Laboratory of Agricultural Microbiology, (HZAU), Wuhan, China
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
- Hubei Hongshan Laboratory, Wuhan, China
- Hubei International Scientific and Technological Cooperation Base of Veterinary Epidemiology, Huazhong Agricultural University, Wuhan, China
| | - Kong Delai
- The State Key Laboratory of Agricultural Microbiology, (HZAU), Wuhan, China
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
| | - Zhiyu Hao
- The State Key Laboratory of Agricultural Microbiology, (HZAU), Wuhan, China
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
- Hubei Hongshan Laboratory, Wuhan, China
- Hubei International Scientific and Technological Cooperation Base of Veterinary Epidemiology, Huazhong Agricultural University, Wuhan, China
| | - Marawan A. Marawan
- The State Key Laboratory of Agricultural Microbiology, (HZAU), Wuhan, China
- Infectious Diseases, Faculty of Veterinary Medicine, Benha University, Toukh, Egypt
| | - Ihsanullah Shirani
- The State Key Laboratory of Agricultural Microbiology, (HZAU), Wuhan, China
- Para-Clinic Department, Faculty of Veterinary Medicine, Jalalabad, Afghanistan
| | - Aizhen Guo
- The State Key Laboratory of Agricultural Microbiology, (HZAU), Wuhan, China
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
- Hubei Hongshan Laboratory, Wuhan, China
- Hubei International Scientific and Technological Cooperation Base of Veterinary Epidemiology, Huazhong Agricultural University, Wuhan, China
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