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Zheng WB, Qiu HJ, Xiao HD, Zou Y, Zhu XQ. Proteomic change in the upper lobe of the left lung of Beagle dogs at the lung migration stage of Toxocara canis infection. Parasit Vectors 2024; 17:210. [PMID: 38725025 PMCID: PMC11084051 DOI: 10.1186/s13071-024-06302-9] [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: 09/21/2023] [Accepted: 04/24/2024] [Indexed: 05/12/2024] Open
Abstract
BACKGROUND Toxocara canis is considered one of the most neglected parasitic zoonoses and threatens the health of millions of people worldwide with a predilection for pediatric and adolescent populations in impoverished communities. Exploring the invasion and developmental mechanisms associated with T. canis infection in its definitive canine hosts will help to better control zoonotic toxocariasis. METHODS Proteomic changes in samples from the upper lobe of the left lung of Beagle puppies were systematically analyzed by quantitative proteomic technology of data-independent acquisition (DIA) at 96 h post-infection (hpi) with T. canis. Proteins with P-values < 0.05 and fold change > 1.5 or < 0.67 were considered proteins with differential abundance (PDAs). RESULTS A total of 28 downregulated PDAs and 407 upregulated PDAs were identified at 96 hpi, including RhoC, TM4SFs and LPCAT1, which could be associated with the maintenance and repair of lung homeostasis. GO annotation and KEGG pathway enrichment analyses of all identified proteins and PDAs revealed that many lung proteins have correlation to signal transduction, lipid metabolism and immune system. CONCLUSIONS The present study revealed lung proteomic alterations in Beagle dogs at the lung migration stage of T. canis infection and identified many PDAs of Beagle dog lung, which may play important roles in the pathogenesis of toxocariasis, warranting further experimental validation.
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Affiliation(s)
- Wen-Bin Zheng
- Laboratory of Parasitic Diseases, College of Veterinary Medicine, Shanxi Agricultural University, Taigu, 030801, Shanxi, People's Republic of China.
| | - Hui-Jie Qiu
- Laboratory of Parasitic Diseases, College of Veterinary Medicine, Shanxi Agricultural University, Taigu, 030801, Shanxi, People's Republic of China
| | - Han-Dan Xiao
- Laboratory of Parasitic Diseases, College of Veterinary Medicine, Shanxi Agricultural University, Taigu, 030801, Shanxi, People's Republic of China
| | - Yang Zou
- State Key Laboratory for Animal Disease Control and Prevention, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, 730046, Gansu, People's Republic of China
| | - Xing-Quan Zhu
- Laboratory of Parasitic Diseases, College of Veterinary Medicine, Shanxi Agricultural University, Taigu, 030801, Shanxi, People's Republic of China.
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2
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Shao S, Bu Z, Xiang J, Liu J, Tan R, Sun H, Hu Y, Wang Y. The role of Tetraspanins in digestive system tumor development: update and emerging evidence. Front Cell Dev Biol 2024; 12:1343894. [PMID: 38389703 PMCID: PMC10882080 DOI: 10.3389/fcell.2024.1343894] [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: 11/24/2023] [Accepted: 01/22/2024] [Indexed: 02/24/2024] Open
Abstract
Digestive system malignancies, including cancers of the esophagus, pancreas, stomach, liver, and colorectum, are the leading causes of cancer-related deaths worldwide due to their high morbidity and poor prognosis. The lack of effective early diagnosis methods is a significant factor contributing to the poor prognosis for these malignancies. Tetraspanins (Tspans) are a superfamily of 4-transmembrane proteins (TM4SF), classified as low-molecular-weight glycoproteins, with 33 Tspan family members identified in humans to date. They interact with other membrane proteins or TM4SF members to form a functional platform on the cytoplasmic membrane called Tspan-enriched microdomain and serve multiple functions including cell adhesion, migration, propagation and signal transduction. In this review, we summarize the various roles of Tspans in the progression of digestive system tumors and the underlying molecular mechanisms in recent years. Generally, the expression of CD9, CD151, Tspan1, Tspan5, Tspan8, Tspan12, Tspan15, and Tspan31 are upregulated, facilitating the migration and invasion of digestive system cancer cells. Conversely, Tspan7, CD82, CD63, Tspan7, and Tspan9 are downregulated, suppressing digestive system tumor cell metastasis. Furthermore, the connection between Tspans and the metastasis of malignant bone tumors is reviewed. We also summarize the potential role of Tspans as novel immunotherapy targets and as an approach to overcome drug resistance. Finally, we discuss the potential clinical value and therapeutic targets of Tspans in the treatments of digestive system malignancies and provide some guidance for future research.
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Affiliation(s)
- Shijie Shao
- Articular Orthopaedics, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Zhen Bu
- Department of General Surgery, Xinyi People's Hospital, Xinyi, China
| | - Jinghua Xiang
- Articular Orthopaedics, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Jiachen Liu
- Articular Orthopaedics, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Rui Tan
- Articular Orthopaedics, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Han Sun
- Articular Orthopaedics, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Yuanwen Hu
- Department of Gastroenterology, Kunshan First People's Hospital Affiliated to Jiangsu University, Kunshan, China
| | - Yimin Wang
- Articular Orthopaedics, The Third Affiliated Hospital of Soochow University, Changzhou, China
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3
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Zhang F, Huang B, Utturkar SM, Luo W, Cresswell G, Herr SA, Zheng S, Napoleon JV, Jiang R, Zhang B, Liu M, Lanman N, Srinivasarao M, Ratliff TL, Low PS. Tumor-specific activation of folate receptor beta enables reprogramming of immune cells in the tumor microenvironment. Front Immunol 2024; 15:1354735. [PMID: 38384467 PMCID: PMC10879311 DOI: 10.3389/fimmu.2024.1354735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 01/22/2024] [Indexed: 02/23/2024] Open
Abstract
Folate receptors can perform folate transport, cell adhesion, and/or transcription factor functions. The beta isoform of the folate receptor (FRβ) has attracted considerable attention as a biomarker for immunosuppressive macrophages and myeloid-derived suppressor cells, however, its role in immunosuppression remains uncharacterized. We demonstrate here that FRβ cannot bind folate on healthy tissue macrophages, but does bind folate after macrophage incubation in anti-inflammatory cytokines or cancer cell-conditioned media. We further show that FRβ becomes functionally active following macrophage infiltration into solid tumors, and we exploit this tumor-induced activation to target a toll-like receptor 7 agonist specifically to immunosuppressive myeloid cells in solid tumors without altering myeloid cells in healthy tissues. We then use single-cell RNA-seq to characterize the changes in gene expression induced by the targeted repolarization of tumor-associated macrophages and finally show that their repolarization not only changes their own phenotype, but also induces a proinflammatory shift in all other immune cells of the same tumor mass, leading to potent suppression of tumor growth. Because this selective reprogramming of tumor myeloid cells is accompanied by no systemic toxicity, we propose that it should constitute a safe method to reprogram the tumor microenvironment.
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Affiliation(s)
- Fenghua Zhang
- Department of Chemistry and Institute for Drug Discovery, Purdue University, West Lafayette, IN, United States
| | - Bo Huang
- Department of Chemistry and Institute for Drug Discovery, Purdue University, West Lafayette, IN, United States
| | - Sagar M. Utturkar
- Purdue University Institute for Cancer Research, Purdue University, West Lafayette, IN, United States
| | - Weichuan Luo
- Department of Chemistry and Institute for Drug Discovery, Purdue University, West Lafayette, IN, United States
| | - Gregory Cresswell
- Department of Comparative Pathobiology, Purdue University, West Lafayette, IN, United States
| | - Seth A. Herr
- Department of Chemistry and Institute for Drug Discovery, Purdue University, West Lafayette, IN, United States
| | - Suilan Zheng
- Department of Chemistry and Institute for Drug Discovery, Purdue University, West Lafayette, IN, United States
| | - John V. Napoleon
- Department of Chemistry and Institute for Drug Discovery, Purdue University, West Lafayette, IN, United States
| | - Rina Jiang
- Department of Chemistry and Institute for Drug Discovery, Purdue University, West Lafayette, IN, United States
| | - Boning Zhang
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
| | - Muyi Liu
- University of North Texas Health Science Center at Fort Worth, Fort Worth, TX, United States
- Department of Computer Sciences, Purdue University, West Lafayette, IN, United States
| | - Nadia Lanman
- Purdue University Institute for Cancer Research, Purdue University, West Lafayette, IN, United States
- Department of Comparative Pathobiology, Purdue University, West Lafayette, IN, United States
| | - Madduri Srinivasarao
- Department of Chemistry and Institute for Drug Discovery, Purdue University, West Lafayette, IN, United States
| | - Timothy L. Ratliff
- Department of Comparative Pathobiology, Purdue University, West Lafayette, IN, United States
| | - Philip S. Low
- Department of Chemistry and Institute for Drug Discovery, Purdue University, West Lafayette, IN, United States
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4
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Bromley JD, Ganchua SKC, Nyquist SK, Maiello P, Chao M, Borish HJ, Rodgers M, Tomko J, Kracinovsky K, Mugahid D, Nguyen S, Wang D, Rosenberg JM, Klein EC, Gideon HP, Floyd-O’Sullivan R, Berger B, Scanga CA, Lin PL, Fortune SM, Shalek AK, Flynn JL. CD4 + T cells are homeostatic regulators during Mtb reinfection. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.12.20.572669. [PMID: 38187598 PMCID: PMC10769325 DOI: 10.1101/2023.12.20.572669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
Immunological priming - either in the context of prior infection or vaccination - elicits protective responses against subsequent Mycobacterium tuberculosis (Mtb) infection. However, the changes that occur in the lung cellular milieu post-primary Mtb infection and their contributions to protection upon reinfection remain poorly understood. Here, using clinical and microbiological endpoints in a non-human primate reinfection model, we demonstrate that prior Mtb infection elicits a long-lasting protective response against subsequent Mtb exposure and that the depletion of CD4+ T cells prior to Mtb rechallenge significantly abrogates this protection. Leveraging microbiologic, PET-CT, flow cytometric, and single-cell RNA-seq data from primary infection, reinfection, and reinfection-CD4+ T cell depleted granulomas, we identify differential cellular and microbial features of control. The data collectively demonstrate that the presence of CD4+ T cells in the setting of reinfection results in a reduced inflammatory lung milieu characterized by reprogrammed CD8+ T cell activity, reduced neutrophilia, and blunted type-1 immune signaling among myeloid cells, mitigating Mtb disease severity. These results open avenues for developing vaccines and therapeutics that not only target CD4+ and CD8+ T cells, but also modulate innate immune cells to limit Mtb disease.
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Affiliation(s)
- Joshua D. Bromley
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
- Institute for Medical Engineering and Science (IMES), Massachusetts Institute of Technology, Cambridge, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Graduate Program in Microbiology, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Sharie Keanne C. Ganchua
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh PA USA
- Center for Vaccine Research, University of Pittsburgh, Pittsburgh PA USA
| | - Sarah K. Nyquist
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
- Institute for Medical Engineering and Science (IMES), Massachusetts Institute of Technology, Cambridge, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Computer Science and Artificial Intelligence Laboratory, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Pauline Maiello
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh PA USA
| | - Michael Chao
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - H. Jacob Borish
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh PA USA
- Center for Vaccine Research, University of Pittsburgh, Pittsburgh PA USA
| | - Mark Rodgers
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh PA USA
- Center for Vaccine Research, University of Pittsburgh, Pittsburgh PA USA
| | - Jaime Tomko
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh PA USA
- Center for Vaccine Research, University of Pittsburgh, Pittsburgh PA USA
| | - Kara Kracinovsky
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh PA USA
- Center for Vaccine Research, University of Pittsburgh, Pittsburgh PA USA
| | - Douaa Mugahid
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Son Nguyen
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
- Institute for Medical Engineering and Science (IMES), Massachusetts Institute of Technology, Cambridge, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Dennis Wang
- Institute for Medical Engineering and Science (IMES), Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Jacob M. Rosenberg
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Edwin C. Klein
- Division of Laboratory Animal Research, University of Pittsburgh, Pittsburgh, PA, USA
| | - Hannah P. Gideon
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh PA USA
- Center for Vaccine Research, University of Pittsburgh, Pittsburgh PA USA
| | - Roisin Floyd-O’Sullivan
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
- Institute for Medical Engineering and Science (IMES), Massachusetts Institute of Technology, Cambridge, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Bonnie Berger
- Computer Science and Artificial Intelligence Laboratory, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Charles A Scanga
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh PA USA
- Center for Vaccine Research, University of Pittsburgh, Pittsburgh PA USA
| | - Philana Ling Lin
- Center for Vaccine Research, University of Pittsburgh, Pittsburgh PA USA
- Department of Pediatrics, UPMC Children’s Hospital of Pittsburgh, University of Pittsburgh School of Medicine
| | - Sarah M. Fortune
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Alex K. Shalek
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
- Institute for Medical Engineering and Science (IMES), Massachusetts Institute of Technology, Cambridge, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - JoAnne L. Flynn
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh PA USA
- Center for Vaccine Research, University of Pittsburgh, Pittsburgh PA USA
- Lead contact
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5
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Lee J, Lee JH, Lee SY, Park SA, Kim JH, Hwang D, Kim KA, Kim HS. Antioxidant Iron Oxide Nanoparticles: Their Biocompatibility and Bioactive Properties. Int J Mol Sci 2023; 24:15901. [PMID: 37958885 PMCID: PMC10649306 DOI: 10.3390/ijms242115901] [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: 10/05/2023] [Revised: 10/29/2023] [Accepted: 11/01/2023] [Indexed: 11/15/2023] Open
Abstract
A lot of nanomaterials have been applied to various nano-biotechnological fields, such as contrast agents, drug or gene delivery systems, cosmetics, and so on. Despite the expanding usage of nanomaterials, concerns persist regarding their potential toxicity. To address this issue, many scientists have tried to develop biocompatible nanomaterials containing phytochemicals as a promising solution. In this study, we synthesized biocompatible nanomaterials by using gallic acid (GA), which is a phytochemical, and coating it onto the surface of iron oxide nanoparticles (IONPs). Importantly, the GA-modified iron oxide nanoparticles (GA-IONPs) were successfully prepared through environmentally friendly methods, avoiding the use of harmful reagents and extreme conditions. The presence of GA on the surface of IONPs improved their stability and bioactive properties. In addition, cell viability assays proved that GA-IONPs possessed excellent biocompatibility in human dermal papilla cells (HDPCs). Additionally, GA-IONPs showed antioxidant activity, which reduced intracellular reactive oxygen species (ROS) levels in an oxidative stress model induced by hydrogen peroxide (H2O2). To investigate the impact of GA-IONPs on exosome secretions from oxidative stress-induced cells, we analyzed the number and characteristics of exosomes in the culture media of HDPCs after H2O2 stimulation or GA-IONP treatment. Our analysis revealed that both the number and proportions of tetraspanins (CD9, CD81, and CD63) in exosomes were similar in the control group and the GA-IONP-treated groups. In contrast, exosome secretion was increased, and the proportion of tetraspanin was changed in the H2O2-treated group compared to the control group. It demonstrated that treatment with GA-IONPs effectively attenuated exosome secretion induced by H2O2-induced oxidative stress. Therefore, this GA-IONP exhibited outstanding promise for applications in the field of nanobiotechnology.
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Affiliation(s)
- Jaewook Lee
- Research Institute for Biomolecular Chemistry, Dongguk University, Seoul 04620, Republic of Korea
| | - Ji-Heon Lee
- 4D Convergence Technology Institute (National Key Technology Institute in University), Korea National University of Transportation, Jungpyeong 27909, Republic of Korea
| | - Seung-Yeul Lee
- Genomictree, Inc., 44-6 10-ro Techno, Daejeon 34027, Republic of Korea
| | - Sin A Park
- Genomictree, Inc., 44-6 10-ro Techno, Daejeon 34027, Republic of Korea
| | - Jae Hoon Kim
- Genomictree, Inc., 44-6 10-ro Techno, Daejeon 34027, Republic of Korea
| | - Dajeong Hwang
- Department of Chemical Engineering and Applied Chemistry, Chungnam National University, Daejeon 34134, Republic of Korea
| | - Kyung A Kim
- Yonsei Cancer Center, Seoul 30722, Republic of Korea (H.S.K.)
| | - Han Sang Kim
- Yonsei Cancer Center, Seoul 30722, Republic of Korea (H.S.K.)
- Division of Medical Oncology, Department of Internal Medicine, Graduate School of Medical Science Brain Korea 21 Project, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
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6
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Dehler CE, Boudinot P, Collet B, Martin SM. Phylogeny and expression of tetraspanin CD9 paralogues in rainbow trout (Oncorhynchus mykiss). DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2023; 146:104735. [PMID: 37187444 DOI: 10.1016/j.dci.2023.104735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 05/12/2023] [Accepted: 05/12/2023] [Indexed: 05/17/2023]
Abstract
CD9 is a member of the tetraspanin family, which is characterised by a unique domain structure and conserved motifs. In mammals, CD9 is found in tetraspanin-enriched microdomains (TEMs) on the surface of virtually every cell type. CD9 has a wide variety of roles, including functions within the immune system. Here we show the first in-depth analysis of the cd9 gene family in salmonids, showing that this gene has expanded to six paralogues in three groups (cd9a, cd9b, cd9c) through whole genome duplication events. We suggest that through genome duplications, cd9 has undergone subfunctionalisation in the paralogues and that cd9c1 and cd9c2 in particular are involved in antiviral responses in salmonid fish. We show that these paralogues are significantly upregulated in parallel to classic interferon-stimulated genes (ISGs) active in the antiviral response. Expression analysis of cd9 may therefore become an interesting target to assess teleost responses to viruses.
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Affiliation(s)
- Carola E Dehler
- Scottish Fish Immunology Research Centre, School of Biological Sciences, University of Aberdeen, Aberdeen, UK
| | - Pierre Boudinot
- Université Paris-Saclay, INRAE, UVSQ, Virologie et Immunologie Moléculaires, 78350, Jouy-en-Josas, France
| | - Bertrand Collet
- Université Paris-Saclay, INRAE, UVSQ, Virologie et Immunologie Moléculaires, 78350, Jouy-en-Josas, France
| | - SamuelA M Martin
- Scottish Fish Immunology Research Centre, School of Biological Sciences, University of Aberdeen, Aberdeen, UK.
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7
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Zivkovic S, Maric G, Cvetinovic N, Lepojevic-Stefanovic D, Bozic Cvijan B. Anti-Inflammatory Effects of Lipid-Lowering Drugs and Supplements-A Narrative Review. Nutrients 2023; 15:nu15061517. [PMID: 36986246 PMCID: PMC10053759 DOI: 10.3390/nu15061517] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 03/15/2023] [Accepted: 03/17/2023] [Indexed: 03/30/2023] Open
Abstract
Cardiovascular diseases (CVD) are the leading cause of death worldwide. Since the establishment of the "lipid hypothesis", according to which, cholesterol level is directly correlated to the risk of CVD, many different lipid-lowering agents have been introduced in clinical practice. A majority of these drugs, in addition to their lipid-lowering properties, may also exhibit some anti-inflammatory and immunomodulatory activities. This hypothesis was based on the observation that a decrease in lipid levels occurs along with a decrease in inflammation. Insufficient reduction in the inflammation during treatment with lipid-lowering drugs could be one of the explanations for treatment failure and recurrent CVD events. Thus, the aim of this narrative review was to evaluate the anti-inflammatory properties of currently available lipid-lowering medications including statins, ezetimibe, bile acid sequestrants (BAS), proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors, fibrates, omega-3 fatty acids, and niacin, as well as dietary supplements and novel drugs used in modern times.
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Affiliation(s)
- Stefan Zivkovic
- Department of Cardiovascular Disease, Zvezdara University Medical Center, 11000 Belgrade, Serbia
| | - Gorica Maric
- Faculty of Medicine, Institute of Epidemiology, University of Belgrade, Dr. Subotica 8, 11000 Belgrade, Serbia
| | - Natasa Cvetinovic
- Department of Cardiovascular Disease, University Medical Center "Dr Dragisa Misovic-Dedinje", 11000 Belgrade, Serbia
| | | | - Bojana Bozic Cvijan
- Department of Pharmacology, Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia
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8
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Zhou Z, Yang Z, Zhou L, Yang M, He S. The versatile roles of testrapanins in cancer from intracellular signaling to cell-cell communication: cell membrane proteins without ligands. Cell Biosci 2023; 13:59. [PMID: 36941633 PMCID: PMC10025802 DOI: 10.1186/s13578-023-00995-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 02/21/2023] [Indexed: 03/23/2023] Open
Abstract
The tetraspanins (TSPANs) are a family of four-transmembrane proteins with 33 members in mammals. They are variably expressed on the cell surface, various intracellular organelles and vesicles in nearly all cell types. Different from the majority of cell membrane proteins, TSPANs do not have natural ligands. TSPANs typically organize laterally with other membrane proteins to form tetraspanin-enriched microdomains (TEMs) to influence cell adhesion, migration, invasion, survival and induce downstream signaling. Emerging evidence shows that TSPANs can regulate not only cancer cell growth, metastasis, stemness, drug resistance, but also biogenesis of extracellular vesicles (exosomes and migrasomes), and immunomicroenvironment. This review summarizes recent studies that have shown the versatile function of TSPANs in cancer development and progression, or the molecular mechanism of TSPANs. These findings support the potential of TSPANs as novel therapeutic targets against cancer.
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Affiliation(s)
- Zhihang Zhou
- Department of Gastroenterology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
- Department of Biomedical Sciences, and Tung Biomedical Sciences Center, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong, SAR, People's Republic of China.
| | - Zihan Yang
- Department of Biomedical Sciences, and Tung Biomedical Sciences Center, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong, SAR, People's Republic of China
- Department of Precision Diagnostic and Therapeutic Technology, City University of Hong Kong Futian Research Institute, Shenzhen, Guangdong, China
| | - Li Zhou
- Department of Gastroenterology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Department of Biomedical Sciences, and Tung Biomedical Sciences Center, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong, SAR, People's Republic of China
| | - Mengsu Yang
- Department of Biomedical Sciences, and Tung Biomedical Sciences Center, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong, SAR, People's Republic of China
- Department of Precision Diagnostic and Therapeutic Technology, City University of Hong Kong Futian Research Institute, Shenzhen, Guangdong, China
| | - Song He
- Department of Gastroenterology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
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9
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Vikberg S, Lindau R, Solders M, Raffetseder J, Budhwar S, Ernerudh J, Tiblad E, Kaipe H. Labour promotes systemic mobilisation of monocytes, T cell activation and local secretion of chemotactic factors in the intervillous space of the placenta. Front Immunol 2023; 14:1129261. [PMID: 36969250 PMCID: PMC10030611 DOI: 10.3389/fimmu.2023.1129261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 02/22/2023] [Indexed: 03/11/2023] Open
Abstract
During pregnancy, maternal blood circulates through the intervillous space of the placenta and the reciprocal interactions between foetal tissues and maternal immune cells makes the intervillous space a unique immunological niche. Labour is characterised by a proinflammatory response in the myometrium, but the relationship between local and systemic changes during the onset of labour remains elusive. We here aimed to investigate how the systemic and intervillous circulatory systems are affected during labour from an immunological point of view. We report that the proportion of monocytes is dramatically higher in peripheral (PB), intervillous blood (IVB) and decidua in labouring (n = 14) compared to non-labouring women (n = 15), suggesting that labour leads to both a systemic and local mobilisation of monocytes. Labour was associated with a relative increase of effector memory T cells in the intervillous space compared to the periphery, and MAIT cells and T cells showed an elevated expression of activation markers both in PB and IVB. Intervillous monocytes consisted to a higher degree of CD14+CD16+ intermediate monocytes compared to peripheral monocytes, independently of mode of delivery, and displayed an altered phenotypic expression pattern. A proximity extension assay analysis of 168 proteins revealed that several proteins associated to myeloid cell migration and function, including CCL2 and M-CSF, were upregulated in IVB plasma in labouring women. Thus, the intervillous space could be a bridging site for the communication between the placenta and the periphery, which contribute to monocyte mobilisation and generation of inflammatory reactions during spontaneous labour.
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Affiliation(s)
- Sara Vikberg
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Robert Lindau
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Martin Solders
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Johanna Raffetseder
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Snehil Budhwar
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Jan Ernerudh
- Department of Clinical Immunology and Transfusion Medicine, and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Eleonor Tiblad
- Center for Fetal Medicine, Karolinska University Hospital, Stockholm, Sweden
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Helen Kaipe
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
- Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
- *Correspondence: Helen Kaipe,
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10
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Rajendran S, Hu Y, Canella A, Peterson C, Gross A, Cam M, Nazzaro M, Haffey A, Serin-Harmanci A, Distefano R, Nigita G, Wang W, Kreatsoulas D, Li Z, Sepeda JA, Sas A, Hester ME, Miller KE, Elemento O, Roberts RD, Holland EC, Rao G, Mardis ER, Rajappa P. Single-cell RNA sequencing reveals immunosuppressive myeloid cell diversity during malignant progression in a murine model of glioma. Cell Rep 2023; 42:112197. [PMID: 36871221 DOI: 10.1016/j.celrep.2023.112197] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 11/22/2022] [Accepted: 02/15/2023] [Indexed: 03/06/2023] Open
Abstract
Recent studies have shown the importance of the dynamic tumor microenvironment (TME) in high-grade gliomas (HGGs). In particular, myeloid cells are known to mediate immunosuppression in glioma; however, it is still unclear if myeloid cells play a role in low-grade glioma (LGG) malignant progression. Here, we investigate the cellular heterogeneity of the TME using single-cell RNA sequencing in a murine glioma model that recapitulates the malignant progression of LGG to HGG. LGGs show increased infiltrating CD4+ and CD8+ T cells and natural killer (NK) cells in the TME, whereas HGGs abrogate this infiltration. Our study identifies distinct macrophage clusters in the TME that show an immune-activated phenotype in LGG but then evolve to an immunosuppressive state in HGG. We identify CD74 and macrophage migration inhibition factor (MIF) as potential targets for these distinct macrophage populations. Targeting these intra-tumoral macrophages in the LGG stage may attenuate their immunosuppressive properties and impair malignant progression.
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Affiliation(s)
- Sakthi Rajendran
- The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children's Hospital, Columbus, OH, USA
| | - Yang Hu
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, USA
| | - Alessandro Canella
- The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children's Hospital, Columbus, OH, USA
| | - Clayton Peterson
- The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children's Hospital, Columbus, OH, USA
| | - Amy Gross
- Center for Childhood Cancer and Blood Diseases, Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, OH, USA
| | - Maren Cam
- Center for Childhood Cancer and Blood Diseases, Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, OH, USA
| | - Matthew Nazzaro
- The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children's Hospital, Columbus, OH, USA
| | - Abigail Haffey
- The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children's Hospital, Columbus, OH, USA
| | | | - Rosario Distefano
- Department of Cancer Biology and Genetics, Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Giovanni Nigita
- Department of Cancer Biology and Genetics, Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Wesley Wang
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Daniel Kreatsoulas
- Department of Neurological Surgery, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Zihai Li
- Department of Neurological Surgery, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Jesse A Sepeda
- Department of Neurology, College of Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA; Neuroscience Research Institute, The Ohio State University, Columbus, OH, USA
| | - Andrew Sas
- Department of Neurology, College of Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA; Neuroscience Research Institute, The Ohio State University, Columbus, OH, USA
| | - Mark E Hester
- The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children's Hospital, Columbus, OH, USA; Department of Neurology, College of Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA; Department of Pediatrics, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Katherine E Miller
- The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children's Hospital, Columbus, OH, USA
| | - Olivier Elemento
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, USA
| | - Ryan D Roberts
- Center for Childhood Cancer and Blood Diseases, Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, OH, USA
| | - Eric C Holland
- Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Ganesh Rao
- Department of Neurosurgery, Baylor College of Medicine, Houston, TX, USA
| | - Elaine R Mardis
- The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children's Hospital, Columbus, OH, USA; Department of Neurological Surgery, The Ohio State University Wexner Medical Center, Columbus, OH, USA; Department of Pediatrics, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Prajwal Rajappa
- The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children's Hospital, Columbus, OH, USA; Department of Neurological Surgery, The Ohio State University Wexner Medical Center, Columbus, OH, USA; Department of Pediatrics, The Ohio State University Wexner Medical Center, Columbus, OH, USA.
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11
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Wei Q, Deng Y, Yang Q, Zhan A, Wang L. The markers to delineate different phenotypes of macrophages related to metabolic disorders. Front Immunol 2023; 14:1084636. [PMID: 36814909 PMCID: PMC9940311 DOI: 10.3389/fimmu.2023.1084636] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 01/17/2023] [Indexed: 02/05/2023] Open
Abstract
Macrophages have a wide variety of roles in physiological and pathological conditions, making them promising diagnostic and therapeutic targets in diseases, especially metabolic disorders, which have attracted considerable attention in recent years. Owing to their heterogeneity and polarization, the phenotypes and functions of macrophages related to metabolic disorders are diverse and complicated. In the past three decades, the rapid progress of macrophage research has benefited from the emergence of specific molecular markers to delineate different phenotypes of macrophages and elucidate their role in metabolic disorders. In this review, we analyze the functions and applications of commonly used and novel markers of macrophages related to metabolic disorders, facilitating the better use of these macrophage markers in metabolic disorder research.
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Affiliation(s)
- Quxing Wei
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western Medicine, Guangdong Pharmaceutical University, Guangzhou, China.,Key Laboratory of Glucolipid Metabolic Disorder, Ministry of Education of China, Guangzhou, China.,Guangdong Traditional Chinese Medicine Key Laboratory for Metabolic Diseases, Guangdong Pharmaceutical University, Guangzhou, China.,Institute of Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou, China
| | - Yanyue Deng
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western Medicine, Guangdong Pharmaceutical University, Guangzhou, China.,Key Laboratory of Glucolipid Metabolic Disorder, Ministry of Education of China, Guangzhou, China.,Guangdong Traditional Chinese Medicine Key Laboratory for Metabolic Diseases, Guangdong Pharmaceutical University, Guangzhou, China.,Institute of Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou, China
| | - Qianqian Yang
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western Medicine, Guangdong Pharmaceutical University, Guangzhou, China.,Key Laboratory of Glucolipid Metabolic Disorder, Ministry of Education of China, Guangzhou, China.,Guangdong Traditional Chinese Medicine Key Laboratory for Metabolic Diseases, Guangdong Pharmaceutical University, Guangzhou, China.,Institute of Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou, China
| | - Angyu Zhan
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western Medicine, Guangdong Pharmaceutical University, Guangzhou, China.,Key Laboratory of Glucolipid Metabolic Disorder, Ministry of Education of China, Guangzhou, China.,Guangdong Traditional Chinese Medicine Key Laboratory for Metabolic Diseases, Guangdong Pharmaceutical University, Guangzhou, China.,Institute of Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou, China
| | - Lexun Wang
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western Medicine, Guangdong Pharmaceutical University, Guangzhou, China.,Key Laboratory of Glucolipid Metabolic Disorder, Ministry of Education of China, Guangzhou, China.,Guangdong Traditional Chinese Medicine Key Laboratory for Metabolic Diseases, Guangdong Pharmaceutical University, Guangzhou, China.,Institute of Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou, China
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12
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Matsuda M, Shimizu S, Kitatani K, Nabe T. Extracellular Vesicles Derived from Allergen Immunotherapy-Treated Mice Suppressed IL-5 Production from Group 2 Innate Lymphoid Cells. Pathogens 2022; 11:1373. [PMID: 36422624 PMCID: PMC9693437 DOI: 10.3390/pathogens11111373] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 11/14/2022] [Accepted: 11/15/2022] [Indexed: 07/28/2024] Open
Abstract
Allergen immunotherapy (AIT), such as subcutaneous immunotherapy (SCIT), is a treatment targeting the causes of allergic diseases. The roles of extracellular vesicles (EVs), bilayer lipid membrane blebs released from all types of cells, in AIT have not been clarified. To examine the roles of EVs in SCIT, it was analyzed whether (1) EVs are phenotypically changed by treatment with SCIT, and (2) EVs derived from SCIT treatment suppress the function of group 2 innate lymphoid cells (ILC2s), which are major cells contributing to type 2 allergic inflammation. As a result, (1) expression of CD9, a canonical EV marker, was highly up-regulated by SCIT in a murine model of asthma; and (2) IL-5 production from ILC2s in vitro was significantly decreased by the addition of serum EVs derived from SCIT-treated but not non-SCIT-treated mice. In conclusion, it was indicated that EVs were transformed by SCIT, changing to a suppressive phenotype of type 2 allergic inflammation.
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Affiliation(s)
| | | | | | - Takeshi Nabe
- Laboratory of Immunopharmacology, Faculty of Pharmaceutical Sciences, Setsunan University, 45-1 Nagaotoge cho, Hirakata 573-0101, Japan
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13
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Pandori WJ, Padgett LE, Alimadadi A, Gutierrez NA, Araujo DJ, Huh CJ, Olingy CE, Dinh HQ, Wu R, Vijayanand P, Chee SJ, Ottensmeier CH, Hedrick CC. Single-cell immune profiling reveals long-term changes in myeloid cells and identifies a novel subset of CD9 + monocytes associated with COVID-19 hospitalization. J Leukoc Biol 2022; 112:1053-1063. [PMID: 35866369 PMCID: PMC9350203 DOI: 10.1002/jlb.4cova0122-076r] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 03/16/2022] [Accepted: 05/11/2022] [Indexed: 01/08/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection can result in severe immune dysfunction, hospitalization, and death. Many patients also develop long-COVID-19, experiencing symptoms months after infection. Although significant progress has been made in understanding the immune response to acute SARS-CoV-2 infection, gaps remain in our knowledge of how innate immunity influences disease kinetics and severity. We hypothesized that cytometry by time-of-flight analysis of PBMCs from healthy and infected subjects would identify novel cell surface markers and innate immune cell subsets associated with COVID-19 severity. In this pursuit, we identified monocyte and dendritic cell subsets that changed in frequency during acute SARS-CoV-2 infection and correlated with clinical parameters of disease severity. Subsets of nonclassical monocytes decreased in frequency in hospitalized subjects, yet increased in the most severe patients and positively correlated with clinical values associated with worse disease severity. CD9, CD163, PDL1, and PDL2 expression significantly increased in hospitalized subjects, and CD9 and 6-Sulfo LacNac emerged as the markers that best distinguished monocyte subsets amongst all subjects. CD9+ monocytes remained elevated, whereas nonclassical monocytes remained decreased, in the blood of hospitalized subjects at 3-4 months postinfection. Finally, we found that CD9+ monocytes functionally released more IL-8 and MCP-1 after LPS stimulation. This study identifies new monocyte subsets present in the blood of COVID-19 patients that correlate with disease severity, and links CD9+ monocytes to COVID-19 progression.
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Affiliation(s)
- William J. Pandori
- Center for Autoimmunity and InflammationLa Jolla Institute for ImmunologyLa JollaCaliforniaUSA
| | - Lindsey E. Padgett
- Center for Autoimmunity and InflammationLa Jolla Institute for ImmunologyLa JollaCaliforniaUSA
| | - Ahmad Alimadadi
- Center for Autoimmunity and InflammationLa Jolla Institute for ImmunologyLa JollaCaliforniaUSA
| | - Norma A. Gutierrez
- Center for Autoimmunity and InflammationLa Jolla Institute for ImmunologyLa JollaCaliforniaUSA
| | - Daniel J. Araujo
- Center for Autoimmunity and InflammationLa Jolla Institute for ImmunologyLa JollaCaliforniaUSA
| | - Christine J. Huh
- Center for Autoimmunity and InflammationLa Jolla Institute for ImmunologyLa JollaCaliforniaUSA
| | - Claire E. Olingy
- Center for Autoimmunity and InflammationLa Jolla Institute for ImmunologyLa JollaCaliforniaUSA
| | - Huy Q. Dinh
- Center for Autoimmunity and InflammationLa Jolla Institute for ImmunologyLa JollaCaliforniaUSA
| | - Runpei Wu
- Center for Autoimmunity and InflammationLa Jolla Institute for ImmunologyLa JollaCaliforniaUSA
| | - Pandurangan Vijayanand
- Center for Autoimmunity and InflammationLa Jolla Institute for ImmunologyLa JollaCaliforniaUSA
| | - Serena J. Chee
- Institute of Systems, Molecular and Integrative Biology (ISMIB)University of LiverpoolLiverpoolUK
| | - Christian H. Ottensmeier
- Center for Autoimmunity and InflammationLa Jolla Institute for ImmunologyLa JollaCaliforniaUSA
- Institute of Systems, Molecular and Integrative Biology (ISMIB)University of LiverpoolLiverpoolUK
| | - Catherine C. Hedrick
- Center for Autoimmunity and InflammationLa Jolla Institute for ImmunologyLa JollaCaliforniaUSA
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14
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Velázquez-Enríquez JM, Ramírez-Hernández AA, Navarro LMS, Reyes-Avendaño I, González-García K, Jiménez-Martínez C, Castro-Sánchez L, Sánchez-Chino XM, Vásquez-Garzón VR, Baltiérrez-Hoyos R. Proteomic Analysis Reveals Differential Expression Profiles in Idiopathic Pulmonary Fibrosis Cell Lines. Int J Mol Sci 2022; 23:ijms23095032. [PMID: 35563422 PMCID: PMC9105114 DOI: 10.3390/ijms23095032] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 04/18/2022] [Accepted: 04/28/2022] [Indexed: 02/04/2023] Open
Abstract
Idiopathic pulmonary fibrosis (IPF) is a chronic, progressive, irreversible lung disorder of unknown cause. This disease is characterized by profibrotic activation of resident pulmonary fibroblasts resulting in aberrant deposition of extracellular matrix (ECM) proteins. However, although much is known about the pathophysiology of IPF, the cellular and molecular processes that occur and allow aberrant fibroblast activation remain an unmet need. To explore the differentially expressed proteins (DEPs) associated with aberrant activation of these fibroblasts, we used the IPF lung fibroblast cell lines LL97A (IPF-1) and LL29 (IPF-2), compared to the normal lung fibroblast cell line CCD19Lu (NL-1). Protein samples were quantified and identified using a label-free quantitative proteomic analysis approach by liquid chromatography-tandem mass spectrometry (LC-MS/MS). DEPs were identified after pairwise comparison, including all experimental groups. Gene Ontology (GO) enrichment analysis, Kyoto Encyclopedia of Genes and Genomes (KEGG), and Protein–Protein Interaction (PPI) network construction were used to interpret the proteomic data. Eighty proteins expressed exclusively in the IPF-1 and IPF-2 clusters were identified. In addition, 19 proteins were identified up-regulated in IPF-1 and 10 in IPF-2; 10 proteins were down-regulated in IPF-1 and 2 in IPF-2 when compared to the NL-1 proteome. Using the search tool for retrieval of interacting genes/proteins (STRING) software, a PPI network was constructed between the DEPs and the 80 proteins expressed exclusively in the IPF-2 and IPF-1 clusters, containing 115 nodes and 136 edges. The 10 hub proteins present in the IPP network were identified using the CytoHubba plugin of the Cytoscape software. GO and KEGG pathway analyses showed that the hub proteins were mainly related to cell adhesion, integrin binding, and hematopoietic cell lineage. Our results provide relevant information on DEPs present in IPF lung fibroblast cell lines when compared to the normal lung fibroblast cell line that could play a key role during IPF pathogenesis.
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Affiliation(s)
- Juan Manuel Velázquez-Enríquez
- Laboratorio de Fibrosis y Cáncer, Facultad de Medicina y Cirugía, Universidad Autónoma “Benito Juárez” de Oaxaca, Oaxaca 68120, Mexico; (J.M.V.-E.); (A.A.R.-H.); (I.R.-A.); (K.G.-G.)
| | - Alma Aurora Ramírez-Hernández
- Laboratorio de Fibrosis y Cáncer, Facultad de Medicina y Cirugía, Universidad Autónoma “Benito Juárez” de Oaxaca, Oaxaca 68120, Mexico; (J.M.V.-E.); (A.A.R.-H.); (I.R.-A.); (K.G.-G.)
| | | | - Itayetzi Reyes-Avendaño
- Laboratorio de Fibrosis y Cáncer, Facultad de Medicina y Cirugía, Universidad Autónoma “Benito Juárez” de Oaxaca, Oaxaca 68120, Mexico; (J.M.V.-E.); (A.A.R.-H.); (I.R.-A.); (K.G.-G.)
| | - Karina González-García
- Laboratorio de Fibrosis y Cáncer, Facultad de Medicina y Cirugía, Universidad Autónoma “Benito Juárez” de Oaxaca, Oaxaca 68120, Mexico; (J.M.V.-E.); (A.A.R.-H.); (I.R.-A.); (K.G.-G.)
| | - Cristian Jiménez-Martínez
- Departamento de Ingeniería Bioquímica, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Unidad Profesional Adolfo López Mateos, Zacatenco, Av. Wilfrido Massieu Esq. Cda. Miguel Stampa S/N, Alcaldía Gustavo A. Madero, Mexico City 07738, Mexico;
| | - Luis Castro-Sánchez
- Conacyt-Centro Universitario de Investigaciones Biomédicas “CUIB”, Universidad de Colima, Colima 28045, Mexico;
| | - Xariss Miryam Sánchez-Chino
- Catedra-Conacyt, Departamento de Salud El Colegio de La Frontera Sur, Unidad Villahermosa, Tabasco 86280, Mexico;
| | | | - Rafael Baltiérrez-Hoyos
- Conacyt-Facultad de Medicina y Cirugía, Universidad Autónoma “Benito Juárez” de Oaxaca, Oaxaca 68120, Mexico;
- Correspondence:
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15
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Olingy C, Alimadadi A, Araujo DJ, Barry D, Gutierrez NA, Werbin MH, Arriola E, Patel SP, Ottensmeier CH, Dinh HQ, Hedrick CC. CD33 Expression on Peripheral Blood Monocytes Predicts Efficacy of Anti-PD-1 Immunotherapy Against Non-Small Cell Lung Cancer. Front Immunol 2022; 13:842653. [PMID: 35493454 PMCID: PMC9046782 DOI: 10.3389/fimmu.2022.842653] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Accepted: 03/02/2022] [Indexed: 12/25/2022] Open
Abstract
Non-small cell lung carcinoma (NSCLC) is the leading cause of cancer-related deaths globally. Immune checkpoint blockade (ICB) has transformed cancer medicine, with anti-programmed cell death protein 1 (anti-PD-1) therapy now well-utilized for treating NSCLC. Still, not all patients with NSCLC respond positively to anti-PD-1 therapy, and some patients acquire resistance to treatment. There remains an urgent need to find markers predictive of anti-PD-1 responsiveness. To this end, we performed mass cytometry on peripheral blood mononuclear cells from 26 patients with NSCLC during anti-PD-1 treatment. Patients who responded to anti-PD-1 ICB displayed significantly higher levels of antigen-presenting myeloid cells, including CD9+ nonclassical monocytes, and CD33hi classical monocytes. Using matched pre-post treatment samples, we found that the baseline pre-treatment frequencies of CD33hi monocytes predicted patient responsiveness to anti-PD-1 therapy. Moreover, some of these classical and nonclassical monocyte subsets were associated with reduced immunosuppression by T regulatory (CD4+FOXP3+CD25+) cells in the same patients. Our use of machine learning corroborated the association of specific monocyte markers with responsiveness to ICB. Our work provides a high-dimensional profile of monocytes in NSCLC and links CD33 expression on monocytes with anti-PD-1 effectiveness in patients with NSCLC.
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Affiliation(s)
- Claire Olingy
- Center for Cancer Immunotherapy, La Jolla Institute for Immunology, La Jolla, CA, United States
| | - Ahmad Alimadadi
- Center for Cancer Immunotherapy, La Jolla Institute for Immunology, La Jolla, CA, United States
| | - Daniel J. Araujo
- Center for Cancer Immunotherapy, La Jolla Institute for Immunology, La Jolla, CA, United States
| | - David Barry
- Center for Cancer Immunotherapy, La Jolla Institute for Immunology, La Jolla, CA, United States
| | - Norma A. Gutierrez
- Center for Cancer Immunotherapy, La Jolla Institute for Immunology, La Jolla, CA, United States
| | - Max Hardy Werbin
- Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques, Barcelona, Spain
| | - Edurne Arriola
- Cancer Research Program, Institut Hospital del Mar d’Investigacions Mèdiques, Barcelona, Spain
- Medical Oncology Department, Hospital del Mar-Centro de Investigación Biomédica en Red de Oncología (CIBERONC), Barcelona, Spain
| | - Sandip Pravin Patel
- Moores Cancer Center, University of California, San Diego, La Jolla, CA, United States
| | - Christian H. Ottensmeier
- Institute of Translational Medicine, Department of Molecular & Clinical Cancer Medicine, University of Liverpool, Liverpool, United Kingdom
| | - Huy Q. Dinh
- McArdle Laboratory for Cancer Research, University of Wisconsin-Madison, Madison, WI, United States
| | - Catherine C. Hedrick
- Center for Cancer Immunotherapy, La Jolla Institute for Immunology, La Jolla, CA, United States
- *Correspondence: Catherine C. Hedrick,
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16
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Abstract
Statins are 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitors used worldwide to manage dyslipidaemia and thus limit the development of atherosclerotic disease and its complications. These atheroprotective drugs are now known to exert pleiotropic actions outside of their cholesterol-lowering activity, including altering immune cell function. Macrophages are phagocytic leukocytes that play critical functional roles in the pathogenesis of atherosclerosis and are directly targeted by statins. Early studies documented the anti-inflammatory effects of statins on macrophages, but emerging evidence suggests that these drugs can also enhance pro-inflammatory macrophage responses, creating an unresolved paradox. This review comprehensively examines the in vitro, in vivo, and clinical literature to document the statin-induced changes in macrophage polarization and immunomodulatory functions, explore the underlying mechanisms involved, and offer potential explanations for this paradox. A better understanding of the immunomodulatory actions of statins on macrophages should pave the way for the development of novel therapeutic approaches to manage atherosclerosis and other chronic diseases and conditions characterised by unresolved inflammation.
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17
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Futami Y, Takeda Y, Koba T, Narumi R, Nojima Y, Ito M, Nakayama M, Ishida M, Yoshimura H, Naito Y, Fukushima K, Takimoto T, Edahiro R, Matsuki T, Nojima S, Hirata H, Koyama S, Iwahori K, Nagatomo I, Shirai Y, Suga Y, Satoh S, Futami S, Miyake K, Shiroyama T, Inoue Y, Adachi J, Tomonaga T, Ueda K, Kumanogoh A. CD14 and lipopolysaccharide-binding protein as novel biomarkers for sarcoidosis by proteomics of serum extracellular vesicles. Int Immunol 2022; 34:327-340. [PMID: 35294531 PMCID: PMC9166566 DOI: 10.1093/intimm/dxac009] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 03/15/2022] [Indexed: 11/14/2022] Open
Abstract
Sarcoidosis is a complex, polygenic, inflammatory granulomatous multi-organ disease of unknown cause. The granulomatous inflammation in sarcoidosis is driven by the interplay between T cells and macrophages. Extracellular vesicles (EVs) play important roles in intercellular communication. We subjected serum EVs, isolated by size exclusion chromatography, from seven patients with sarcoidosis and five control subjects to non-targeted proteomics analysis. Non-targeted, label-free proteomics analysis detected 2292 proteins in serum EVs; 42 proteins were up-regulated in patients with sarcoidosis relative to control subjects; and 324 proteins were down-regulated. The protein signature of EVs from patients with sarcoidosis reflected disease characteristics such as antigen presentation and immunological disease. Candidate biomarkers were further verified by targeted proteomics analysis (selected reaction monitoring) in 46 patients and 10 control subjects. Notably, CD14 and lipopolysaccharide-binding protein (LBP) were validated by targeted proteomics analysis. Up-regulation of these proteins was further confirmed by immunoblotting, and their expression was strongly increased in macrophages of lung granulomatous lesions. Consistent with these findings, CD14 levels were increased in lipopolysaccharide-stimulated macrophages during multinucleation, concomitant with increased levels of CD14 and LBP in EVs. The area under the curve values of CD14 and LBP were 0.81 and 0.84, respectively, and further increased to 0.98 in combination with angiotensin-converting enzyme and soluble interleukin-2 receptor. These findings suggest that CD14 and LBP in serum EVs, which are associated with granulomatous pathogenesis, can improve the diagnostic accuracy in patients with sarcoidosis.
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Affiliation(s)
- Yu Futami
- Department of Respiratory Medicine and Clinical Immunology, Osaka University, Graduate School of Medicine, Suita, Osaka, Japan
| | - Yoshito Takeda
- Department of Respiratory Medicine and Clinical Immunology, Osaka University, Graduate School of Medicine, Suita, Osaka, Japan
| | - Taro Koba
- Department of Respiratory Medicine and Clinical Immunology, Osaka University, Graduate School of Medicine, Suita, Osaka, Japan
| | - Ryohei Narumi
- Laboratory of Proteome Research, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki, Osaka, Japan
| | - Yosui Nojima
- Laboratory of Bioinformatics, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki, Osaka, Japan
| | - Mari Ito
- Laboratory of Bioinformatics, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki, Osaka, Japan
| | - Mana Nakayama
- Department of Respiratory Medicine and Clinical Immunology, Osaka University, Graduate School of Medicine, Suita, Osaka, Japan
| | - Mimiko Ishida
- Laboratory of Proteome Research, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki, Osaka, Japan
| | - Hanako Yoshimura
- Department of Respiratory Medicine and Clinical Immunology, Osaka University, Graduate School of Medicine, Suita, Osaka, Japan
| | - Yujiro Naito
- Department of Respiratory Medicine and Clinical Immunology, Osaka University, Graduate School of Medicine, Suita, Osaka, Japan
| | - Kiyoharu Fukushima
- Department of Respiratory Medicine and Clinical Immunology, Osaka University, Graduate School of Medicine, Suita, Osaka, Japan
| | - Takayuki Takimoto
- Department of Respiratory Internal Medicine, National Hospital Organization Kinki-Chuo Chest Medical Centre, Kita-Ku, Sakai, Osaka, Japan
| | - Ryuya Edahiro
- Department of Respiratory Medicine and Clinical Immunology, Osaka University, Graduate School of Medicine, Suita, Osaka, Japan
| | - Tomonori Matsuki
- Department of Respiratory Medicine and Clinical Immunology, Osaka University, Graduate School of Medicine, Suita, Osaka, Japan
| | - Satoshi Nojima
- Department of Pathology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Haruhiko Hirata
- Department of Respiratory Medicine and Clinical Immunology, Osaka University, Graduate School of Medicine, Suita, Osaka, Japan
| | - Shohei Koyama
- Department of Respiratory Medicine and Clinical Immunology, Osaka University, Graduate School of Medicine, Suita, Osaka, Japan
| | - Kota Iwahori
- Department of Respiratory Medicine and Clinical Immunology, Osaka University, Graduate School of Medicine, Suita, Osaka, Japan
| | - Izumi Nagatomo
- Department of Respiratory Medicine and Clinical Immunology, Osaka University, Graduate School of Medicine, Suita, Osaka, Japan
| | - Yuya Shirai
- Department of Respiratory Medicine and Clinical Immunology, Osaka University, Graduate School of Medicine, Suita, Osaka, Japan
| | - Yasuhiko Suga
- Department of Respiratory Medicine and Clinical Immunology, Osaka University, Graduate School of Medicine, Suita, Osaka, Japan
| | - Shingo Satoh
- Department of Respiratory Medicine and Clinical Immunology, Osaka University, Graduate School of Medicine, Suita, Osaka, Japan
| | - Shinji Futami
- Department of Respiratory Medicine and Clinical Immunology, Osaka University, Graduate School of Medicine, Suita, Osaka, Japan
| | - Kotaro Miyake
- Department of Respiratory Medicine and Clinical Immunology, Osaka University, Graduate School of Medicine, Suita, Osaka, Japan
| | - Takayuki Shiroyama
- Department of Respiratory Medicine and Clinical Immunology, Osaka University, Graduate School of Medicine, Suita, Osaka, Japan
| | - Yoshikazu Inoue
- Clinical Research Centre, National Hospital Organization Kinki-Chuo Chest Medical Centre, Nagasone-Cho, Kita-Ku, Osaka, Japan
| | - Jun Adachi
- Laboratory of Proteome Research, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki, Osaka, Japan
| | - Takeshi Tomonaga
- Laboratory of Proteome Research, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki, Osaka, Japan
| | - Koji Ueda
- Cancer Proteomics Group, Cancer Precision Medicine Centre, Japanese Foundation for Cancer Research, Ariake, Koto, Tokyo, Japan
| | - Atsushi Kumanogoh
- Department of Respiratory Medicine and Clinical Immunology, Osaka University, Graduate School of Medicine, Suita, Osaka, Japan.,Laboratory of Immunopathology, World Premier International Immunology Frontier Research Centre, Osaka University, Suita, Osaka, Japan.,Integrated Frontier Research for Medical Science Division, Institute for Open and Transdisciplinary Research Initiatives (OTRI), Osaka University, Suita, Osaka, Japan
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18
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Chen L, Li Z, Zheng Y, Zhou F, Zhao J, Zhai Q, Zhang Z, Liu T, Chen Y, Qi S. 3D-printed dermis-specific extracellular matrix mitigates scar contraction via inducing early angiogenesis and macrophage M2 polarization. Bioact Mater 2021; 10:236-246. [PMID: 34901542 PMCID: PMC8636711 DOI: 10.1016/j.bioactmat.2021.09.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 08/21/2021] [Accepted: 09/04/2021] [Indexed: 12/19/2022] Open
Abstract
Scar contraction frequently happens in patients with deep burn injuries. Hitherto, porcine dermal extracellular matrix (dECM) has supplied microenvironments that assist in wound healing but fail to inhibit scar contraction. To overcome this drawback, we integrate dECM into three-dimensional (3D)-printed dermal analogues (PDA) to prevent scar contraction. We have developed thermally gelled, non-rheologically modified dECM powder (dECMp) inks and successfully transformed them into PDA that was endowed with a micron-scale spatial structure. The optimal crosslinked PDA exhibited desired structure, good mechanical properties as well as excellent biocompatibility. Moreover, in vivo experiments demonstrated that PDA could significantly reduced scar contraction and improved cosmetic upshots of split thickness skin grafts (STSG) than the commercially available dermal templates and STSG along. The PDA has also induced an early, intense neovascularization, and evoked a type-2-like immune response. PDA's superior beneficial effects may attribute to their desired porous structure, the well-balanced physicochemical properties, and the preserved dermis-specific ECM cues, which collectively modulated the expression of genes such as Wnt11, ATF3, and IL1β, and influenced the crucial endogenous signalling pathways. The findings of this study suggest that PDA is a clinical translatable material that possess high potential in reducing scar contraction. Current dermal analogues have supplied microenvironments that assist in wound healing but cannot inhibit scar contraction. dECMp ink was formulated and transformed into PDA endowed with a micron-scale designed spatial structure. The PDAs were neatly superior to split thickness skin grafts and commercial dermal templates in hindering scar contraction. The transcriptome data may reveal how at the molecular level the IS and skin wounds respond to biomaterial stimuli.
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Affiliation(s)
- Lei Chen
- Department of Burns, Laboratory of General Surgery, The First Affiliated Hospital, SunYat-Sen University, Guangzhou, 510080, China
| | - Zhiyong Li
- School of Materials Science and Engineering, Centre of Functional Biomaterials, Key Laboratory of Polymeric Composite Materials and Functional Materials of Ministry of Education, GD Research Centre for Functional Biomaterials Engineering and Technology, Sun Yat-sen University, Guangzhou, 510275, China
| | - Yongtai Zheng
- School of Materials Science and Engineering, Centre of Functional Biomaterials, Key Laboratory of Polymeric Composite Materials and Functional Materials of Ministry of Education, GD Research Centre for Functional Biomaterials Engineering and Technology, Sun Yat-sen University, Guangzhou, 510275, China
| | - Fei Zhou
- Department of Burns, Laboratory of General Surgery, The First Affiliated Hospital, SunYat-Sen University, Guangzhou, 510080, China
| | - Jingling Zhao
- Department of Burns, Laboratory of General Surgery, The First Affiliated Hospital, SunYat-Sen University, Guangzhou, 510080, China
| | - Qiyi Zhai
- Department of Burns, Laboratory of General Surgery, The First Affiliated Hospital, SunYat-Sen University, Guangzhou, 510080, China
| | - Zhaoqiang Zhang
- Department of Oral and Maxillofacial Surgery, Stomatological Hospital, Southern Medical University, No. 366, South of Jiangnan Boulevard, Guangzhou, 510280, China
| | - Tianrun Liu
- Department of Otorhinolaryngology Head and Neck Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Yongming Chen
- School of Materials Science and Engineering, Centre of Functional Biomaterials, Key Laboratory of Polymeric Composite Materials and Functional Materials of Ministry of Education, GD Research Centre for Functional Biomaterials Engineering and Technology, Sun Yat-sen University, Guangzhou, 510275, China
| | - Shaohai Qi
- Department of Burns, Laboratory of General Surgery, The First Affiliated Hospital, SunYat-Sen University, Guangzhou, 510080, China
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19
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Pouyanfard S, Meshgin N, Cruz LS, Diggle K, Hashemi H, Pham TV, Fierro M, Tamayo P, Fanjul A, Kisseleva T, Kaufman DS. Human induced pluripotent stem cell-derived macrophages ameliorate liver fibrosis. Stem Cells 2021; 39:1701-1717. [PMID: 34460131 DOI: 10.1002/stem.3449] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Accepted: 08/02/2021] [Indexed: 11/07/2022]
Abstract
With an increasing number of patients with degenerative hepatic diseases, such as liver fibrosis, and a limited supply of donor organs, there is an unmet need for therapies that can repair or regenerate damaged liver tissue. Treatment with macrophages that are capable of phagocytosis and anti-inflammatory activities such as secretion of matrix metalloproteinases (MMPs) provide an attractive cellular therapy approach. Human induced pluripotent stem cells (iPSCs) are capable of efficiently generating a large-scale, homogenous population of human macrophages using fully defined feeder- and serum-free differentiation protocol. Human iPSC-macrophages exhibit classical surface cell markers and phagocytic activity similar to peripheral blood-derived macrophages. Moreover, gene and cytokine expression analysis reveal that these macrophages can be efficiently polarized to pro-inflammatory M1 or anti-inflammatory M2 phenotypes in presence of LPS + IFN-γ and IL-4 + IL-13, respectively. M1 macrophages express high level of CD80, TNF-α, and IL-6 while M2 macrophages show elevated expression of CD206, CCL17, and CCL22. Here, we demonstrate that treatment of liver fibrosis with both human iPSC-derived macrophage populations and especially M2 subtype significantly reduces fibrogenic gene expression and disease associated histological markers including Sirius Red, αSMA and desmin in immunodeficient Rag2-/- γc-/- mice model, making this approach a promising cell-based avenue to ameliorate fibrosis.
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Affiliation(s)
- Somayeh Pouyanfard
- Department of Medicine, University of California, La Jolla, California, USA
| | - Nairika Meshgin
- Department of Surgery, University of California San Diego, La Jolla, California, USA
| | - Luisjesus S Cruz
- Department of Medicine, University of California, La Jolla, California, USA
| | - Karin Diggle
- Department of Surgery, University of California San Diego, La Jolla, California, USA
| | - Hamidreza Hashemi
- Immunity and Pathogenesis Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California, USA
| | - Timothy V Pham
- Moores Cancer Center and Department of Medicine, University of California San Diego, La Jolla, California, USA
| | - Manuel Fierro
- Department of Medicine, University of California, La Jolla, California, USA
| | - Pablo Tamayo
- Moores Cancer Center and Department of Medicine, University of California San Diego, La Jolla, California, USA
| | - Andrea Fanjul
- Gastroenterology Drug Discovery Unit, Takeda Pharmaceutical Company Limited, San Diego, California, USA
| | - Tatiana Kisseleva
- Department of Surgery, University of California San Diego, La Jolla, California, USA
| | - Dan S Kaufman
- Department of Medicine, University of California, La Jolla, California, USA
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20
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Milburn JV, Hoog AM, Winkler S, van Dongen KA, Leitner J, Patzl M, Saalmüller A, de Luca K, Steinberger P, Mair KH, Gerner W. Expression of CD9 on porcine lymphocytes and its relation to T cell differentiation and cytokine production. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2021; 121:104080. [PMID: 33781781 DOI: 10.1016/j.dci.2021.104080] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 03/22/2021] [Accepted: 03/22/2021] [Indexed: 06/12/2023]
Abstract
In this work, we report on two novel monoclonal antibodies, specific for porcine CD9. CD9 is a tetraspanin that is expressed on a wide variety of cells. We phenotyped porcine immune cell subsets and found that CD9 was expressed on all monocytes as well as a subset of B cells. CD9 was variably expressed on T cells, with CD4 T cells containing the highest frequency of CD9+ cells. CD9 expression positively correlated with the frequency of central memory CD4 T cells in ex vivo PBMC. Therefore, we proceeded to explore CD9 as a marker of T cell function. Here we observed that CD9 was expressed on the vast majority of long-lived influenza A virus-specific effector cells that retained the capacity for cytokine production in response to in vitro recall antigen. Therefore, the new antibodies enable the detection of a cell surface molecule with functional relevance to T cells. Considering the importance of CD9 in membrane remodelling across many cell types, they will also benefit the wider field of swine biomedical research.
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Affiliation(s)
- Jemma V Milburn
- Christian Doppler Laboratory for Optimized Prediction of Vaccination Success in Pigs, Institute of Immunology, Department of Pathobiology, University of Veterinary Medicine, Vienna, Austria
| | - Anna M Hoog
- Institute of Immunology, Department of Pathobiology, University of Veterinary Medicine, Vienna, Austria
| | - Simona Winkler
- University Clinic for Swine, Department for Farm Animals and Veterinary Public Health, University of Veterinary Medicine, Vienna, Austria
| | - Katinka A van Dongen
- Christian Doppler Laboratory for Optimized Prediction of Vaccination Success in Pigs, Institute of Immunology, Department of Pathobiology, University of Veterinary Medicine, Vienna, Austria
| | - Judith Leitner
- Institute of Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Austria
| | - Martina Patzl
- Institute of Immunology, Department of Pathobiology, University of Veterinary Medicine, Vienna, Austria
| | - Armin Saalmüller
- Institute of Immunology, Department of Pathobiology, University of Veterinary Medicine, Vienna, Austria
| | - Karelle de Luca
- Laboratory of Veterinary Immunology, Global Innovation, Boehringer Ingelheim Animal Health, Lyon, France
| | - Peter Steinberger
- Institute of Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Austria
| | - Kerstin H Mair
- Christian Doppler Laboratory for Optimized Prediction of Vaccination Success in Pigs, Institute of Immunology, Department of Pathobiology, University of Veterinary Medicine, Vienna, Austria; Institute of Immunology, Department of Pathobiology, University of Veterinary Medicine, Vienna, Austria
| | - Wilhelm Gerner
- Christian Doppler Laboratory for Optimized Prediction of Vaccination Success in Pigs, Institute of Immunology, Department of Pathobiology, University of Veterinary Medicine, Vienna, Austria; Institute of Immunology, Department of Pathobiology, University of Veterinary Medicine, Vienna, Austria.
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21
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Bocking T, Johnson L, Singh A, Desai A, Aulakh GK, Singh B. Research article expression of surfactant protein-A and D, and CD9 in lungs of 1 and 30 day old foals. BMC Vet Res 2021; 17:236. [PMID: 34225699 PMCID: PMC8256609 DOI: 10.1186/s12917-021-02943-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 06/23/2021] [Indexed: 11/15/2022] Open
Abstract
Background Respiratory diseases are a major cause of morbidity and mortality in the horses of all ages including foals. There is limited understanding of the expression of immune molecules such as tetraspanins and surfactant proteins (SP) and the regulation of the immune responses in the lungs of the foals. Therefore, the expression of CD9, SP-A and SP-D in foal lungs was examined. Results Lungs from one day old (n = 6) and 30 days old (n = 5) foals were examined for the expression of CD9, SP-A, and SP-D with immunohistology and Western blots. Western blot data showed significant increase in the amount of CD9 protein (p = 0.0397) but not of SP-A and SP-D at 30 days of age compared to one day. Immunohistology detected CD9 in the alveolar septa and vascular endothelium but not the bronchiolar epithelium in the lungs of the foals in both age groups. SP-A and SP-D expression was localized throughout the alveolar septa including type II alveolar epithelial cells and the vascular endothelium of the lungs in all the foals. Compared to one day old foals, the expression of SP-A and SP-D appeared to be increased in the bronchiolar epithelium of 30 day old foals. Pulmonary intravascular macrophages were also positive for SP-A and SP-D in 30 days old foals and these cells are not developed in the day old foals. Conclusions This is the first data on the expression of CD9, SP-A and SP-D in the lungs of foals. Supplementary Information The online version contains supplementary material available at 10.1186/s12917-021-02943-5.
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Affiliation(s)
- Tara Bocking
- Department of Veterinary Biomedical Sciences, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Canada
| | - Laura Johnson
- Department of Veterinary Biomedical Sciences, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Canada
| | - Amitoj Singh
- Department of Veterinary Biomedical Sciences, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Canada
| | - Atul Desai
- Department of Veterinary Biomedical Sciences, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Canada
| | - Gurpreet Kaur Aulakh
- Department of Small Animal Clinical Sciences, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Canada
| | - Baljit Singh
- Department of Veterinary Biomedical Sciences, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Canada.
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22
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Cavone L, McCann T, Drake LK, Aguzzi EA, Oprişoreanu AM, Pedersen E, Sandi S, Selvarajah J, Tsarouchas TM, Wehner D, Keatinge M, Mysiak KS, Henderson BEP, Dobie R, Henderson NC, Becker T, Becker CG. A unique macrophage subpopulation signals directly to progenitor cells to promote regenerative neurogenesis in the zebrafish spinal cord. Dev Cell 2021; 56:1617-1630.e6. [PMID: 34033756 DOI: 10.1016/j.devcel.2021.04.031] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 03/15/2021] [Accepted: 04/28/2021] [Indexed: 12/14/2022]
Abstract
Central nervous system injury re-initiates neurogenesis in anamniotes (amphibians and fishes), but not in mammals. Activation of the innate immune system promotes regenerative neurogenesis, but it is fundamentally unknown whether this is indirect through the activation of known developmental signaling pathways or whether immune cells directly signal to progenitor cells using mechanisms that are unique to regeneration. Using single-cell RNA-seq of progenitor cells and macrophages, as well as cell-type-specific manipulations, we provide evidence for a direct signaling axis from specific lesion-activated macrophages to spinal progenitor cells to promote regenerative neurogenesis in zebrafish. Mechanistically, TNFa from pro-regenerative macrophages induces Tnfrsf1a-mediated AP-1 activity in progenitors to increase regeneration-promoting expression of hdac1 and neurogenesis. This establishes the principle that macrophages directly communicate to spinal progenitor cells via non-developmental signals after injury, providing potential targets for future interventions in the regeneration-deficient spinal cord of mammals.
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Affiliation(s)
- Leonardo Cavone
- Centre for Discovery Brain Sciences, University of Edinburgh, The Chancellor's Building, 49 Little France Crescent, Edinburgh EH16 4SB, UK
| | - Tess McCann
- Centre for Discovery Brain Sciences, University of Edinburgh, The Chancellor's Building, 49 Little France Crescent, Edinburgh EH16 4SB, UK
| | - Louisa K Drake
- Centre for Discovery Brain Sciences, University of Edinburgh, The Chancellor's Building, 49 Little France Crescent, Edinburgh EH16 4SB, UK
| | - Erika A Aguzzi
- Centre for Discovery Brain Sciences, University of Edinburgh, The Chancellor's Building, 49 Little France Crescent, Edinburgh EH16 4SB, UK
| | - Ana-Maria Oprişoreanu
- Centre for Discovery Brain Sciences, University of Edinburgh, The Chancellor's Building, 49 Little France Crescent, Edinburgh EH16 4SB, UK
| | - Elisa Pedersen
- Centre for Discovery Brain Sciences, University of Edinburgh, The Chancellor's Building, 49 Little France Crescent, Edinburgh EH16 4SB, UK
| | - Soe Sandi
- Centre for Discovery Brain Sciences, University of Edinburgh, The Chancellor's Building, 49 Little France Crescent, Edinburgh EH16 4SB, UK
| | - Jathurshan Selvarajah
- Centre for Discovery Brain Sciences, University of Edinburgh, The Chancellor's Building, 49 Little France Crescent, Edinburgh EH16 4SB, UK
| | - Themistoklis M Tsarouchas
- Centre for Discovery Brain Sciences, University of Edinburgh, The Chancellor's Building, 49 Little France Crescent, Edinburgh EH16 4SB, UK
| | - Daniel Wehner
- Centre for Discovery Brain Sciences, University of Edinburgh, The Chancellor's Building, 49 Little France Crescent, Edinburgh EH16 4SB, UK; Max Planck Institute for the Science of Light, Staudtstraße 2, Erlangen 91058, Germany; Max-Planck-Zentrum für Physik und Medizin, Staudtstraße 2, Erlangen 91058, Germany
| | - Marcus Keatinge
- Centre for Discovery Brain Sciences, University of Edinburgh, The Chancellor's Building, 49 Little France Crescent, Edinburgh EH16 4SB, UK
| | - Karolina S Mysiak
- Centre for Discovery Brain Sciences, University of Edinburgh, The Chancellor's Building, 49 Little France Crescent, Edinburgh EH16 4SB, UK
| | - Beth E P Henderson
- Centre for Inflammation Research, The Queen's Medical Research Institute, University of Edinburgh, Edinburgh, UK
| | - Ross Dobie
- Centre for Inflammation Research, The Queen's Medical Research Institute, University of Edinburgh, Edinburgh, UK
| | - Neil C Henderson
- Centre for Inflammation Research, The Queen's Medical Research Institute, University of Edinburgh, Edinburgh, UK; MRC Human Genetics Unit, Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, UK
| | - Thomas Becker
- Centre for Discovery Brain Sciences, University of Edinburgh, The Chancellor's Building, 49 Little France Crescent, Edinburgh EH16 4SB, UK.
| | - Catherina G Becker
- Centre for Discovery Brain Sciences, University of Edinburgh, The Chancellor's Building, 49 Little France Crescent, Edinburgh EH16 4SB, UK; Euan MacDonald Centre for Motor Neurone Disease Research University of Edinburgh, Edinburgh, UK.
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23
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Tripathi LP, Itoh MN, Takeda Y, Tsujino K, Kondo Y, Kumanogoh A, Mizuguchi K. Integrative Analysis Reveals Common and Unique Roles of Tetraspanins in Fibrosis and Emphysema. Front Genet 2020; 11:585998. [PMID: 33424923 PMCID: PMC7793877 DOI: 10.3389/fgene.2020.585998] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 10/28/2020] [Indexed: 11/17/2022] Open
Abstract
While both chronic obstructive pulmonary disease (COPD) and idiopathic pulmonary fibrosis (IPF) are multifactorial disorders characterized by distinct clinical and pathological features, their commonalities and differences have not been fully elucidated. We sought to investigate the preventive roles of tetraspanins Cd151 and Cd9 -that are involved in diverse cellular processes in lung pathophysiology- in pulmonary fibrosis and emphysema, respectively, and to obtain a deeper understanding of their underlying molecular mechanisms toward facilitating improved therapeutic outcomes. Using an integrative approach, we examined the transcriptomic changes in the lungs of Cd151- and Cd9-deficient mice using functional-enrichment-analysis, pathway-perturbation-analysis and protein-protein-interaction (PPI) network analysis. Circadian-rhythm, extracellular-matrix (ECM), cell-adhesion and inflammatory responses and associated factors were prominently influenced by Cd151-deletion. Conversely, cellular-junctions, focal-adhesion, vascular-remodeling, and TNF-signaling were deeply impacted by Cd9-deletion. We also highlighted a “common core” of factors and signaling cascades that underlie the functions of both Cd151 and Cd9 in lung pathology. Circadian dysregulation following Cd151-deletion seemingly facilitated progressive fibrotic lung phenotype. Conversely, TGF-β signaling attenuation and TNF-signaling activation emerged as potentially novel functionaries of Cd9-deletion-induced emphysema. Our findings offer promising avenues for developing novel therapeutic treatments for pulmonary fibrosis and emphysema.
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Affiliation(s)
- Lokesh P Tripathi
- National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki, Japan.,Artificial Intelligence Center for Health and Biomedical Research (ArCHER), National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki, Japan
| | - Mari N Itoh
- National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki, Japan.,Artificial Intelligence Center for Health and Biomedical Research (ArCHER), National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki, Japan
| | - Yoshito Takeda
- Department of Respiratory Medicine, Allergy and Rheumatic Diseases, Osaka University Graduate School of Medicine, Suita, Japan
| | - Kazuyuki Tsujino
- Department of Respiratory Medicine, Allergy and Rheumatic Diseases, Osaka University Graduate School of Medicine, Suita, Japan
| | - Yasushi Kondo
- Research Division, Sumitomo Dainippon Pharma Co., Ltd., Osaka, Japan
| | - Atsushi Kumanogoh
- Department of Respiratory Medicine, Allergy and Rheumatic Diseases, Osaka University Graduate School of Medicine, Suita, Japan
| | - Kenji Mizuguchi
- National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki, Japan.,Artificial Intelligence Center for Health and Biomedical Research (ArCHER), National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki, Japan.,Institute for Protein Research, Osaka University, Suita, Japan
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24
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Chikina AS, Nadalin F, Maurin M, San-Roman M, Thomas-Bonafos T, Li XV, Lameiras S, Baulande S, Henri S, Malissen B, Lacerda Mariano L, Barbazan J, Blander JM, Iliev ID, Matic Vignjevic D, Lennon-Duménil AM. Macrophages Maintain Epithelium Integrity by Limiting Fungal Product Absorption. Cell 2020; 183:411-428.e16. [PMID: 32970988 PMCID: PMC7646275 DOI: 10.1016/j.cell.2020.08.048] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 07/27/2020] [Accepted: 08/26/2020] [Indexed: 12/14/2022]
Abstract
The colon is primarily responsible for absorbing fluids. It contains a large number of microorganisms including fungi, which are enriched in its distal segment. The colonic mucosa must therefore tightly regulate fluid influx to control absorption of fungal metabolites, which can be toxic to epithelial cells and lead to barrier dysfunction. How this is achieved remains unknown. Here, we describe a mechanism by which the innate immune system allows rapid quality check of absorbed fluids to avoid intoxication of colonocytes. This mechanism relies on a population of distal colon macrophages that are equipped with "balloon-like" protrusions (BLPs) inserted in the epithelium, which sample absorbed fluids. In the absence of macrophages or BLPs, epithelial cells keep absorbing fluids containing fungal products, leading to their death and subsequent loss of epithelial barrier integrity. These results reveal an unexpected and essential role of macrophages in the maintenance of colon-microbiota interactions in homeostasis. VIDEO ABSTRACT.
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Affiliation(s)
- Aleksandra S Chikina
- Institut Curie, PSL Research University, CNRS UMR 144, F-75005 Paris, France; Institut Curie, PSL Research University, INSERM U932, F-75005 Paris, France
| | - Francesca Nadalin
- Institut Curie, PSL Research University, INSERM U932, F-75005 Paris, France
| | - Mathieu Maurin
- Institut Curie, PSL Research University, INSERM U932, F-75005 Paris, France
| | - Mabel San-Roman
- Institut Curie, PSL Research University, INSERM U932, F-75005 Paris, France
| | | | - Xin V Li
- Gastroenterology and Hepatology Division, Joan and Sanford I. Weill Department of Medicine, Weill Cornell Medicine, Cornell University, New York, NY 10021, USA; The Jill Roberts Institute for Research in Inflammatory Bowel Disease, Weill Cornell Medicine, Cornell University, New York, NY 10021, USA
| | - Sonia Lameiras
- Institut Curie, PSL Research University, Next Generation Sequencing Facility, F-75005 Paris, France
| | - Sylvain Baulande
- Institut Curie, PSL Research University, Next Generation Sequencing Facility, F-75005 Paris, France
| | - Sandrine Henri
- Centre d'Immunologie de Marseille-Luminy, Aix Marseille Université, INSERM, CNRS, 13288 Marseille, France
| | - Bernard Malissen
- Centre d'Immunologie de Marseille-Luminy, Aix Marseille Université, INSERM, CNRS, 13288 Marseille, France; Centre d'Immunophénomique, Aix Marseille Université, INSERM, CNRS, 13288 Marseille, France
| | | | - Jorge Barbazan
- Institut Curie, PSL Research University, CNRS UMR 144, F-75005 Paris, France
| | - J Magarian Blander
- The Jill Roberts Institute for Research in Inflammatory Bowel Disease, Weill Cornell Medicine, Cornell University, New York, NY 10021, USA
| | - Iliyan D Iliev
- Gastroenterology and Hepatology Division, Joan and Sanford I. Weill Department of Medicine, Weill Cornell Medicine, Cornell University, New York, NY 10021, USA; The Jill Roberts Institute for Research in Inflammatory Bowel Disease, Weill Cornell Medicine, Cornell University, New York, NY 10021, USA
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25
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Liu C, Yang C, Wang M, Jiang S, Yi Q, Wang W, Wang L, Song L. A CD63 Homolog Specially Recruited to the Fungi-Contained Phagosomes Is Involved in the Cellular Immune Response of Oyster Crassostrea gigas. Front Immunol 2020; 11:1379. [PMID: 32793193 PMCID: PMC7387653 DOI: 10.3389/fimmu.2020.01379] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Accepted: 05/29/2020] [Indexed: 02/02/2023] Open
Abstract
Cluster of differentiation 63 (CD63), a four-transmembrane glycoprotein in the subfamily of tetraspanin, has been widely recognized as a gateway from the infection of foreign invaders to the immune defense of hosts. Its role in Pacific oyster Crassostrea gigas is, however, yet to be discovered. This work makes contributions by identifying CgCD63H, a CD63 homolog with four transmembrane domains and one conservative CCG motif, and establishing its role as a receptor that participates in immune recognition and hemocyte phagocytosis. The presence of CgCD63H messenger RNA (mRNA) in hepatopancreas, labial palps, gill, and hemocytes is confirmed. The expression level of mRNA in hemocytes is found significantly (p < 0.01) upregulated after the injection of Vibrio splendidus. CgCD63H protein, typically distributed over the plasma membrane of oyster hemocytes, is recruited to the Yarrowia lipolytica-containing phagosomes after the stimulation of Y. lipolytica. The recombinant CgCD63H protein expresses binding capacity to glucan (GLU), peptidoglycan (PGN), and lipopolysaccharide (LPS) in the presence of lyophilized hemolymph. The phagocytic rate of hemocytes toward V. splendidus and Y. lipolytica is significantly inhibited (p < 0.01) after incubation with anti-CgCD63H antibody. Our work further suggests that CgCD63H functions as a receptor involved in the immune recognition and hemocyte phagocytosis against invading pathogen, which can be a marker candidate for the hemocyte typing in C. gigas.
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Affiliation(s)
- Conghui Liu
- Liaoning Key Laboratory of Marine Animal Immunology, Dalian Ocean University, Dalian, China.,Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China.,Liaoning Key Laboratory of Marine Animal Immunology and Disease Control, Dalian Ocean University, Dalian, China
| | - Chuanyan Yang
- Liaoning Key Laboratory of Marine Animal Immunology, Dalian Ocean University, Dalian, China.,Liaoning Key Laboratory of Marine Animal Immunology and Disease Control, Dalian Ocean University, Dalian, China.,Dalian Key Laboratory of Aquatic Animal Disease Prevention and Control, Dalian Ocean University, Dalian, China
| | - Mengqiang Wang
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China
| | - Shuai Jiang
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China
| | - Qilin Yi
- Liaoning Key Laboratory of Marine Animal Immunology, Dalian Ocean University, Dalian, China.,Liaoning Key Laboratory of Marine Animal Immunology and Disease Control, Dalian Ocean University, Dalian, China.,Dalian Key Laboratory of Aquatic Animal Disease Prevention and Control, Dalian Ocean University, Dalian, China
| | - Weilin Wang
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China.,Liaoning Key Laboratory of Marine Animal Immunology and Disease Control, Dalian Ocean University, Dalian, China.,Dalian Key Laboratory of Aquatic Animal Disease Prevention and Control, Dalian Ocean University, Dalian, China
| | - Lingling Wang
- Liaoning Key Laboratory of Marine Animal Immunology, Dalian Ocean University, Dalian, China.,Liaoning Key Laboratory of Marine Animal Immunology and Disease Control, Dalian Ocean University, Dalian, China.,Dalian Key Laboratory of Aquatic Animal Disease Prevention and Control, Dalian Ocean University, Dalian, China
| | - Linsheng Song
- Liaoning Key Laboratory of Marine Animal Immunology, Dalian Ocean University, Dalian, China.,Liaoning Key Laboratory of Marine Animal Immunology and Disease Control, Dalian Ocean University, Dalian, China
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26
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Smirlis D, Dingli F, Pescher P, Prina E, Loew D, Rachidi N, Späth GF. SILAC-based quantitative proteomics reveals pleiotropic, phenotypic modulation in primary murine macrophages infected with the protozoan pathogen Leishmania donovani. J Proteomics 2019; 213:103617. [PMID: 31846769 DOI: 10.1016/j.jprot.2019.103617] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 12/04/2019] [Accepted: 12/13/2019] [Indexed: 01/06/2023]
Abstract
Leishmaniases are major vector-borne tropical diseases responsible for great human morbidity and mortality, caused by protozoan, trypanosomatid parasites of the genus Leishmania. In the mammalian host, parasites survive and multiply within mononuclear phagocytes, especially macrophages. However, the underlying mechanisms by which Leishmania spp. affect their host are not fully understood. Herein, proteomic alterations of primary, bone marrow-derived BALB/c macrophages are documented after 72 h of infection with Leishmania donovani insect-stage promastigotes, applying a SILAC-based, quantitative proteomics approach. The protocol was optimised by combining strong anion exchange and gel electrophoresis fractionation that displayed similar depth of analysis (combined total of 6189 mouse proteins). Our analyses revealed 86 differentially modulated proteins (35 showing increased and 51 decreased abundance) in response to Leishmania donovani infection. The proteomics results were validated by analysing the abundance of selected proteins. Intracellular Leishmania donovani infection led to changes in various host cell biological processes, including primary metabolism and catabolic process, with a significant enrichment in lysosomal organisation. Overall, our analysis establishes the first proteome of bona fide primary macrophages infected ex vivo with Leishmania donovani, revealing new mechanisms acting at the host/pathogen interface. SIGNIFICANCE: Little is known on proteome changes that occur in primary macrophages after Leishmania donovani infection. This study describes a SILAC-based quantitative proteomics approach to characterise changes of bone marrow-derived macrophages infected with L. donovani promastigotes for 72 h. With the application of SILAC and the use of SAX and GEL fractionation methods, we have tested new routes for proteome quantification of primary macrophages. The protocols developed here can be applicable to other diseases and pathologies. Moreover, this study sheds important new light on the "proteomic reprogramming" of infected macrophages in response to L. donovani promastigotes that affects primary metabolism, cellular catabolic processes, and lysosomal/vacuole organisation. Thus, our study reveals key molecules and processes that act at the host/pathogen interface that may inform on new immuno- or chemotherapeutic interventions to combat leishmaniasis.
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Affiliation(s)
- Despina Smirlis
- Institut Pasteur and Institut National de Santé et Recherche Médicale INSERM U1201, Unité de Parasitologie Moléculaire et Signalisation, Paris, France; Hellenic Pasteur Institute, Molecular Parasitology Laboratory, Athens, Greece.
| | - Florent Dingli
- Laboratoire de Spectrométrie de Masse Protéomique, Centre de Recherche, Institut Curie, Université de recherche PSL, Paris, France
| | - Pascale Pescher
- Institut Pasteur and Institut National de Santé et Recherche Médicale INSERM U1201, Unité de Parasitologie Moléculaire et Signalisation, Paris, France
| | - Eric Prina
- Institut Pasteur and Institut National de Santé et Recherche Médicale INSERM U1201, Unité de Parasitologie Moléculaire et Signalisation, Paris, France
| | - Damarys Loew
- Laboratoire de Spectrométrie de Masse Protéomique, Centre de Recherche, Institut Curie, Université de recherche PSL, Paris, France
| | - Najma Rachidi
- Institut Pasteur and Institut National de Santé et Recherche Médicale INSERM U1201, Unité de Parasitologie Moléculaire et Signalisation, Paris, France
| | - Gerald F Späth
- Institut Pasteur and Institut National de Santé et Recherche Médicale INSERM U1201, Unité de Parasitologie Moléculaire et Signalisation, Paris, France.
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27
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Nakamura-Ishizu A, Matsumura T, Stumpf PS, Umemoto T, Takizawa H, Takihara Y, O'Neil A, Majeed ABBA, MacArthur BD, Suda T. Thrombopoietin Metabolically Primes Hematopoietic Stem Cells to Megakaryocyte-Lineage Differentiation. Cell Rep 2019; 25:1772-1785.e6. [PMID: 30428347 DOI: 10.1016/j.celrep.2018.10.059] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2017] [Revised: 09/07/2018] [Accepted: 10/15/2018] [Indexed: 02/07/2023] Open
Abstract
During acute myelosuppression or thrombocytopenia, bone marrow (BM) hematopoietic cells respond rapidly to replenish peripheral blood platelets. While the cytokine thrombopoietin (Thpo) both regulates platelet production and maintains HSC potential, whether Thpo controls megakaryocyte (Mk)-lineage differentiation of HSCs is unclear. Here, we show that Thpo rapidly upregulates mitochondrial activity in HSCs, an activity accompanied by differentiation to an Mk lineage. Moreover, in unperturbed hematopoiesis, HSCs with high mitochondrial activity exhibit Mk-lineage differentiation in vitro and myeloid lineage-biased reconstitution in vivo. Furthermore, Thpo skewed HSCs to express the tetraspanin CD9, a pattern correlated with mitochondrial activity. Mitochondria-active HSCs are resistant to apoptosis and oxidative stress upon Thpo stimulation. Thpo-regulated mitochondrial activity associated with mitochondrial translocation of STAT3 phosphorylated at serine 727. Overall, we report an important role for Thpo in regulating rapid Mk-lineage commitment. Thpo-dependent changes in mitochondrial metabolism prime HSCs to undergo direct differentiation to an Mk lineage.
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Affiliation(s)
- Ayako Nakamura-Ishizu
- Cancer Science Institute, National University of Singapore, 14 Medical Drive, MD6, 117599 Singapore, Singapore; International Research Center for Medical Sciences, Kumamoto University, 2-2-1 Honjo, Chuo-ku, Kumamoto City 860-0811, Japan.
| | - Takayoshi Matsumura
- Cancer Science Institute, National University of Singapore, 14 Medical Drive, MD6, 117599 Singapore, Singapore
| | - Patrick S Stumpf
- Centre for Human Development Stem Cells and Regeneration, Faculty of Medicine, University of Southampton, Southampton SO17 1BJ, UK
| | - Terumasa Umemoto
- International Research Center for Medical Sciences, Kumamoto University, 2-2-1 Honjo, Chuo-ku, Kumamoto City 860-0811, Japan
| | - Hitoshi Takizawa
- International Research Center for Medical Sciences, Kumamoto University, 2-2-1 Honjo, Chuo-ku, Kumamoto City 860-0811, Japan
| | - Yuji Takihara
- Cancer Science Institute, National University of Singapore, 14 Medical Drive, MD6, 117599 Singapore, Singapore
| | - Aled O'Neil
- Cancer Science Institute, National University of Singapore, 14 Medical Drive, MD6, 117599 Singapore, Singapore
| | | | - Ben D MacArthur
- International Research Center for Medical Sciences, Kumamoto University, 2-2-1 Honjo, Chuo-ku, Kumamoto City 860-0811, Japan; Mathematical Sciences, University of Southampton, Southampton SO17 1BJ, UK; Centre for Human Development Stem Cells and Regeneration, Faculty of Medicine, University of Southampton, Southampton SO17 1BJ, UK
| | - Toshio Suda
- Cancer Science Institute, National University of Singapore, 14 Medical Drive, MD6, 117599 Singapore, Singapore; International Research Center for Medical Sciences, Kumamoto University, 2-2-1 Honjo, Chuo-ku, Kumamoto City 860-0811, Japan.
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28
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Khan NS, Lukason DP, Feliu M, Ward RA, Lord AK, Reedy JL, Ramirez-Ortiz ZG, Tam JM, Kasperkovitz PV, Negoro PE, Vyas TD, Xu S, Brinkmann MM, Acharaya M, Artavanis-Tsakonas K, Frickel EM, Becker CE, Dagher Z, Kim YM, Latz E, Ploegh HL, Mansour MK, Miranti CK, Levitz SM, Vyas JM. CD82 controls CpG-dependent TLR9 signaling. FASEB J 2019; 33:12500-12514. [PMID: 31408613 DOI: 10.1096/fj.201901547r] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The tetraspanin CD82 is a potent suppressor of tumor metastasis and regulates several processes including signal transduction, cell adhesion, motility, and aggregation. However, the mechanisms by which CD82 participates in innate immunity are unknown. We report that CD82 is a key regulator of TLR9 trafficking and signaling. TLR9 recognizes unmethylated cytosine-phosphate-guanine (CpG) motifs present in viral, bacterial, and fungal DNA. We demonstrate that TLR9 and CD82 associate in macrophages, which occurs in the endoplasmic reticulum (ER) and post-ER. Moreover, CD82 is essential for TLR9-dependent myddosome formation in response to CpG stimulation. Finally, CD82 modulates TLR9-dependent NF-κB nuclear translocation, which is critical for inflammatory cytokine production. To our knowledge, this is the first time a tetraspanin has been implicated as a key regulator of TLR signaling. Collectively, our study demonstrates that CD82 is a specific regulator of TLR9 signaling, which may be critical in cancer immunotherapy approaches and coordinating the innate immune response to pathogens.-Khan, N. S., Lukason, D. P., Feliu, M., Ward, R. A., Lord, A. K., Reedy, J. L., Ramirez-Ortiz, Z. G., Tam, J. M., Kasperkovitz, P. V., Negoro, P. E., Vyas, T. D., Xu, S., Brinkmann, M. M., Acharaya, M., Artavanis-Tsakonas, K., Frickel, E.-M., Becker, C. E., Dagher, Z., Kim, Y.-M., Latz, E., Ploegh, H. L., Mansour, M. K., Miranti, C. K., Levitz, S. M., Vyas, J. M. CD82 controls CpG-dependent TLR9 signaling.
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Affiliation(s)
- Nida S Khan
- Division of Infectious Disease, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA.,Biomedical Engineering and Biotechnology, University of Massachusetts Medical School, Worcester, Massachusetts, USA.,Biomedical Engineering and Biotechnology, University of Massachusetts Lowell, Lowell, Massachusetts, USA.,Department of Medicine, Harvard Medical School, Boston, Massachusetts, USA
| | - Daniel P Lukason
- Division of Infectious Disease, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Marianela Feliu
- Division of Infectious Disease, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Rebecca A Ward
- Division of Infectious Disease, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Allison K Lord
- Division of Infectious Disease, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Jennifer L Reedy
- Division of Infectious Disease, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA.,Department of Medicine, Harvard Medical School, Boston, Massachusetts, USA
| | - Zaida G Ramirez-Ortiz
- Department of Medicine, Harvard Medical School, Boston, Massachusetts, USA.,Center for Immunology and Inflammatory Diseases, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Division of Rheumatology, Allergy, and Immunology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jenny M Tam
- Division of Infectious Disease, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | | | - Paige E Negoro
- Division of Infectious Disease, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Tammy D Vyas
- Division of Infectious Disease, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Shuying Xu
- Division of Infectious Disease, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Melanie M Brinkmann
- Viral Immune Modulation Research Group, Helmholtz Centre for Infection Research, Braunschweig, Germany.,Institute of Genetics, Technische Universität Braunschweig, Braunschweig, Germany
| | - Mridu Acharaya
- Benaroya Research Institute, Seattle, Washington, USA.,Center for Immunity and Immunotherapy, Seattle Children's Research Institute, Seattle, Washington, USA
| | | | - Eva-Maria Frickel
- Host-Toxoplasma Interaction Laboratory, The Francis Crick Institute, London, United Kingdom
| | - Christine E Becker
- Center for Computational and Integrative Biology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Zeina Dagher
- Division of Infectious Disease, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - You-Me Kim
- German Center for Neurodegenerative Diseases (DZNE), Bonn, Germany
| | - Eicke Latz
- Department of Medicine, University of Massachusetts Medical School, Boston, Massachusetts, USA.,Institute of Innate Immunity, University Hospital Bonn, University of Bonn, Bonn, Germany.,German Center for Neurodegenerative Diseases (DZNE), Bonn, Germany
| | | | - Michael K Mansour
- Division of Infectious Disease, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA.,Department of Medicine, Harvard Medical School, Boston, Massachusetts, USA
| | - Cindy K Miranti
- Laboratory of Integrin Signaling and Tumorigenesis, Van Andel Research Institute, Grand Rapids, Michigan, USA.,Department of Cellular and Molecular Medicine, University of Arizona Cancer Center, Tucson, Arizona, USA
| | - Stuart M Levitz
- Department of Medicine, University of Massachusetts Medical School, Boston, Massachusetts, USA
| | - Jatin M Vyas
- Division of Infectious Disease, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA.,Department of Medicine, Harvard Medical School, Boston, Massachusetts, USA
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29
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Maemura T, Fukuyama S, Sugita Y, Lopes TJS, Nakao T, Noda T, Kawaoka Y. Lung-Derived Exosomal miR-483-3p Regulates the Innate Immune Response to Influenza Virus Infection. J Infect Dis 2019; 217:1372-1382. [PMID: 29373693 DOI: 10.1093/infdis/jiy035] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2017] [Accepted: 01/18/2018] [Indexed: 01/21/2023] Open
Abstract
Exosomes regulate cell-cell communication by transferring functional proteins and RNAs between cells. Here, to clarify the function of exosomes during influenza virus infection, we characterized lung-derived exosomal microRNAs (miRNAs). Among the detected miRNAs, miR-483-3p was present at high levels in bronchoalveolar lavage fluid (BALF) exosomes during infection of mice with various strains of influenza virus, and miR-483-3p transfection potentiated gene expression of type I interferon and proinflammatory cytokine upon viral infection of MLE-12 cells. RNF5, a regulator of the RIG-I signaling pathway, was identified as a target gene of miR-483-3p. Moreover, we found that CD81, another miR-483-3p target, functions as a negative regulator of RIG-I signaling in MLE-12 cells. Taken together, this study indicates that BALF exosomal miRNAs may mediate the antiviral and inflammatory response to influenza virus infection.
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Affiliation(s)
- Tadashi Maemura
- Division of Virology, Department of Microbiology and Immunology, Japan.,Department of Special Pathogens, International Research Center for Infectious Diseases, Institute of Medical Science, University of Tokyo, Japan
| | - Satoshi Fukuyama
- Division of Virology, Department of Microbiology and Immunology, Japan
| | - Yukihiko Sugita
- Molecular Cryo-Electron Microscopy Unit, Okinawa Institute of Science and Technology Graduate University, Onna-son, Japan
| | - Tiago J S Lopes
- Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, Japan
| | - Tomomi Nakao
- Division of Virology, Department of Microbiology and Immunology, Japan
| | - Takeshi Noda
- Laboratory of Ultrastructural Virology, Institute for Frontier Life and Medical Sciences, Kyoto University, Japan
| | - Yoshihiro Kawaoka
- Division of Virology, Department of Microbiology and Immunology, Japan.,Department of Special Pathogens, International Research Center for Infectious Diseases, Institute of Medical Science, University of Tokyo, Japan.,Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, Japan
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30
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Yang L, Yuan H, Yu Y, Yu N, Ling L, Niu J, Gu Y. Epidermal growth factor receptor mimotope alleviates renal fibrosis in murine unilateral ureteral obstruction model. Clin Immunol 2019; 205:57-64. [PMID: 31152892 DOI: 10.1016/j.clim.2019.05.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Revised: 04/24/2019] [Accepted: 05/28/2019] [Indexed: 01/13/2023]
Abstract
Macrophages have been recognized as a vital factor that can promote renal fibrosis. Previously we reported that the EGFR mimotope could alleviate the macrophage infiltration in the Sjögren's syndrome-like animal model. In current study, we sought to observe whether the active immunization induced by the EGFR mimotope could ameliorate renal fibrosis in the murine Unilateral Ureteral Obstruction (UUO) model. A series of experiments showed the EGFR mimotope immunization could ameliorate renal fibrosis, reduce the expressions of fibronectin, α-SMA and collagen I and alleviate the infiltrations of F4/80+ macrophages in UUO model. Meanwhile, the EGFR mimotope immunization could inhibit the EGFR downstream signaling. Additionally, the frequency of and F4/80+CD9+/FAS+ macrophages significantly increased in spleen after the EGFR mimotope immunization. These evidence suggested that the EGFR mimotope could alleviate renal fibrosis by both inhibiting EGFR signaling and promoting macrophages apoptosis.
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Affiliation(s)
- Lin Yang
- Department of Nephrology, Shanghai Fifth People's Hospital, Fudan University, No. 801, Heqing Road, Shanghai 200240, PR China
| | - Haoran Yuan
- Department of Central Laboratory, Shanghai Fifth People's Hospital, Fudan University, No. 801, Heqing Road, Shanghai 200240, PR China
| | - Ying Yu
- Department of Nephrology, Shanghai Fifth People's Hospital, Fudan University, No. 801, Heqing Road, Shanghai 200240, PR China
| | - Nan Yu
- Department of Nephrology, Shanghai Fifth People's Hospital, Fudan University, No. 801, Heqing Road, Shanghai 200240, PR China
| | - Lilu Ling
- Department of Nephrology, Shanghai Fifth People's Hospital, Fudan University, No. 801, Heqing Road, Shanghai 200240, PR China
| | - Jianying Niu
- Department of Nephrology, Shanghai Fifth People's Hospital, Fudan University, No. 801, Heqing Road, Shanghai 200240, PR China.
| | - Yong Gu
- Department of Nephrology, Shanghai Fifth People's Hospital, Fudan University, No. 801, Heqing Road, Shanghai 200240, PR China
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31
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Tobón-Arroyave SI, Celis-Mejía N, Córdoba-Hidalgo MP, Isaza-Guzmán DM. Decreased salivary concentration of CD9 and CD81 exosome-related tetraspanins may be associated with the periodontal clinical status. J Clin Periodontol 2019; 46:470-480. [PMID: 30825338 DOI: 10.1111/jcpe.13099] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Revised: 02/07/2019] [Accepted: 02/27/2019] [Indexed: 12/13/2022]
Abstract
AIM This cross-sectional case-control study was designed to determine the association of the salivary concentration of CD9/CD81 exosome-related tetraspanins with the periodontal clinical status. MATERIALS AND METHODS Saliva samples from 104 periodontitis patients and 45 healthy controls were collected. Periodontal status was assessed based on full-mouth clinico-radiographical data, and salivary concentration of the analytes was calculated by ELISA. The association between the biomarkers with disease status was analysed using multivariate binary logistic regression models. RESULTS Significantly decreased salivary levels of CD9 and CD81 exosomes were detected in periodontitis patients in comparison with healthy controls. Also, negative significant correlations between salivary concentrations of CD9/CD81 exosomes regarding clinical measurements were observed. Likewise, a significant downward trend of the concentration of these two biomarkers concerning the stage and grade of disease could be identified. Logistic regression analyses revealed a strong/independent association for decreased salivary concentration of CD81 exosomes regarding disease status. Confounding and interaction effects between age and salivary concentration of CD9 exosomes were also noted. CONCLUSION Reduced salivary concentration of CD9/CD81 exosomes might be of significance in the context of periodontal disease pathogenesis.
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Affiliation(s)
- Sergio Iván Tobón-Arroyave
- Laboratory of Immunodetection and Bioanalysis, Faculty of Dentistry, University of Antioquia, Medellín, Colombia
| | - Natalia Celis-Mejía
- Laboratory of Immunodetection and Bioanalysis, Faculty of Dentistry, University of Antioquia, Medellín, Colombia
| | | | - Diana María Isaza-Guzmán
- Laboratory of Immunodetection and Bioanalysis, Faculty of Dentistry, University of Antioquia, Medellín, Colombia
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32
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Orecchioni M, Ghosheh Y, Pramod AB, Ley K. Macrophage Polarization: Different Gene Signatures in M1(LPS+) vs. Classically and M2(LPS-) vs. Alternatively Activated Macrophages. Front Immunol 2019; 10:1084. [PMID: 31178859 PMCID: PMC6543837 DOI: 10.3389/fimmu.2019.01084] [Citation(s) in RCA: 1098] [Impact Index Per Article: 219.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 04/29/2019] [Indexed: 12/30/2022] Open
Abstract
Macrophages are found in tissues, body cavities, and mucosal surfaces. Most tissue macrophages are seeded in the early embryo before definitive hematopoiesis is established. Others are derived from blood monocytes. The macrophage lineage diversification and plasticity are key aspects of their functionality. Macrophages can also be generated from monocytes in vitro and undergo classical (LPS+IFN-γ) or alternative (IL-4) activation. In vivo, macrophages with different polarization and different activation markers coexist in tissues. Certain mouse strains preferentially promote T-helper-1 (Th1) responses and others Th2 responses. Their macrophages preferentially induce iNOS or arginase and have been called M1 and M2, respectively. In many publications, M1 and classically activated and M2 and alternatively activated are used interchangeably. We tested whether this is justified by comparing the gene lists positively [M1(=LPS+)] or negatively [M2(=LPS-)] correlated with the ratio of IL-12 and arginase 1 in transcriptomes of LPS-treated peritoneal macrophages with in vitro classically (LPS, IFN-γ) vs. alternatively activated (IL-4) bone marrow derived macrophages, both from published datasets. Although there is some overlap between in vivo M1(=LPS+) and in vitro classically activated (LPS+IFN-γ) and in vivo M2(=LPS-) and in vitro alternatively activated macrophages, many more genes are regulated in opposite or unrelated ways. Thus, M1(=LPS+) macrophages are not equivalent to classically activated, and M2(=LPS-) macrophages are not equivalent to alternatively activated macrophages. This fundamental discrepancy explains why most surface markers identified on in vitro generated macrophages do not translate to the in vivo situation. Valid in vivo M1/M2 surface markers remain to be discovered.
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Affiliation(s)
- Marco Orecchioni
- Division of Inflammation Biology, La Jolla Institute for Immunology, La Jolla, CA, United States
| | - Yanal Ghosheh
- Division of Inflammation Biology, La Jolla Institute for Immunology, La Jolla, CA, United States
| | - Akula Bala Pramod
- Division of Inflammation Biology, La Jolla Institute for Immunology, La Jolla, CA, United States
| | - Klaus Ley
- Division of Inflammation Biology, La Jolla Institute for Immunology, La Jolla, CA, United States
- Department of Bioengineering, University of California, San Diego, La Jolla, CA, United States
- *Correspondence: Klaus Ley
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33
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Brosseau C, Colas L, Magnan A, Brouard S. CD9 Tetraspanin: A New Pathway for the Regulation of Inflammation? Front Immunol 2018; 9:2316. [PMID: 30356731 PMCID: PMC6189363 DOI: 10.3389/fimmu.2018.02316] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2018] [Accepted: 09/18/2018] [Indexed: 12/21/2022] Open
Abstract
CD9 belongs to the tetraspanin superfamily. Depending on the cell type and associated molecules, CD9 has a wide variety of biological activities such as cell adhesion, motility, metastasis, growth, signal transduction, differentiation, and sperm-egg fusion. This review focuses on CD9 expression by hematopoietic cells and its role in modulating cellular processes involved in the regulation of inflammation. CD9 is functionally very important in many diseases and is involved either in the regulation or in the mediation of the disease. The role of CD9 in various diseases, such as viral and bacterial infections, cancer and chronic lung allograft dysfunction, is discussed. This review focuses also on its interest as a biomarker in diseases. Indeed CD9 is primarily known as a specific exosome marker however, its expression is now recognized as an anti-inflammatory marker of monocytes and macrophages. It was also described as a marker of murine IL-10-competent Breg cells and IL-10-secreting CD9+ B cells were associated with better allograft outcome in lung transplant patients, and identified as a new predictive biomarker of long-term survival. In the field of cancer, CD9 was both identified as a favorable prognostic marker or as a predictor of metastatic potential depending on cancer types. Finally, this review discusses strategies to target CD9 as a therapeutic tool. Because CD9 can have opposite effects depending on the situation, the environment and the pathology, modulating CD9 expression or blocking its effects seem to be a new promising therapeutic strategy.
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Affiliation(s)
- Carole Brosseau
- Centre de Recherche en Transplantation et Immunologie UMR 1064, INSERM, Université de Nantes, Nantes, France.,Institut de Transplantation Urologie Néphrologie, CHU Nantes, Nantes, France
| | - Luc Colas
- Centre de Recherche en Transplantation et Immunologie UMR 1064, INSERM, Université de Nantes, Nantes, France.,Institut du Thorax, Plateforme Transversale d'Allergologie, CHU de Nantes, Nantes, France
| | - Antoine Magnan
- Institut du Thorax, Plateforme Transversale d'Allergologie, CHU de Nantes, Nantes, France.,Institut du thorax, Inserm UMR 1087, CNRS UMR 6291, Université de Nantes, Nantes, France
| | - Sophie Brouard
- Centre de Recherche en Transplantation et Immunologie UMR 1064, INSERM, Université de Nantes, Nantes, France.,Institut de Transplantation Urologie Néphrologie, CHU Nantes, Nantes, France
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34
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Mouton AJ, DeLeon-Pennell KY, Rivera Gonzalez OJ, Flynn ER, Freeman TC, Saucerman JJ, Garrett MR, Ma Y, Harmancey R, Lindsey ML. Mapping macrophage polarization over the myocardial infarction time continuum. Basic Res Cardiol 2018; 113:26. [PMID: 29868933 PMCID: PMC5986831 DOI: 10.1007/s00395-018-0686-x] [Citation(s) in RCA: 187] [Impact Index Per Article: 31.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Accepted: 05/29/2018] [Indexed: 12/24/2022]
Abstract
In response to myocardial infarction (MI), cardiac macrophages regulate inflammation and scar formation. We hypothesized that macrophages undergo polarization state changes over the MI time course and assessed macrophage polarization transcriptomic signatures over the first week of MI. C57BL/6 J male mice (3–6 months old) were subjected to permanent coronary artery ligation to induce MI, and macrophages were isolated from the infarct region at days 1, 3, and 7 post-MI. Day 0, no MI resident cardiac macrophages served as the negative MI control. Whole transcriptome analysis was performed using RNA-sequencing on n = 4 pooled sets for each time. Day 1 macrophages displayed a unique pro-inflammatory, extracellular matrix (ECM)-degrading signature. By flow cytometry, day 0 macrophages were largely F4/80highLy6Clow resident macrophages, whereas day 1 macrophages were largely F4/80lowLy6Chigh infiltrating monocytes. Day 3 macrophages exhibited increased proliferation and phagocytosis, and expression of genes related to mitochondrial function and oxidative phosphorylation, indicative of metabolic reprogramming. Day 7 macrophages displayed a pro-reparative signature enriched for genes involved in ECM remodeling and scar formation. By triple in situ hybridization, day 7 infarct macrophages in vivo expressed collagen I and periostin mRNA. Our results indicate macrophages show distinct gene expression profiles over the first week of MI, with metabolic reprogramming important for polarization. In addition to serving as indirect mediators of ECM remodeling, macrophages are a direct source of ECM components. Our study is the first to report the detailed changes in the macrophage transcriptome over the first week of MI.
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Affiliation(s)
- Alan J Mouton
- Department of Physiology and Biophysics, Mississippi Center for Heart Research, University of Mississippi Medical Center, 2500 North State St., Jackson, MS, 39216-4505, USA
| | - Kristine Y DeLeon-Pennell
- Department of Physiology and Biophysics, Mississippi Center for Heart Research, University of Mississippi Medical Center, 2500 North State St., Jackson, MS, 39216-4505, USA.,Research Service, G.V. (Sonny) Montgomery Veterans Affairs Medical Center, Jackson, MS, 39216, USA
| | - Osvaldo J Rivera Gonzalez
- Department of Physiology and Biophysics, Mississippi Center for Heart Research, University of Mississippi Medical Center, 2500 North State St., Jackson, MS, 39216-4505, USA
| | - Elizabeth R Flynn
- Department of Physiology and Biophysics, Mississippi Center for Heart Research, University of Mississippi Medical Center, 2500 North State St., Jackson, MS, 39216-4505, USA
| | - Tom C Freeman
- The Roslin Institute, University of Edinburgh, Easter Bush, Midlothian, Scotland, UK
| | - Jeffrey J Saucerman
- Department of Biomedical Engineering, University of Virginia, Charlottesville, VA, USA
| | - Michael R Garrett
- Department of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, MS, 39216, USA
| | - Yonggang Ma
- Department of Physiology and Biophysics, Mississippi Center for Heart Research, University of Mississippi Medical Center, 2500 North State St., Jackson, MS, 39216-4505, USA
| | - Romain Harmancey
- Department of Physiology and Biophysics, Mississippi Center for Heart Research, University of Mississippi Medical Center, 2500 North State St., Jackson, MS, 39216-4505, USA
| | - Merry L Lindsey
- Department of Physiology and Biophysics, Mississippi Center for Heart Research, University of Mississippi Medical Center, 2500 North State St., Jackson, MS, 39216-4505, USA. .,Research Service, G.V. (Sonny) Montgomery Veterans Affairs Medical Center, Jackson, MS, 39216, USA.
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Schaper F, van Spriel AB. Antitumor Immunity Is Controlled by Tetraspanin Proteins. Front Immunol 2018; 9:1185. [PMID: 29896201 PMCID: PMC5986925 DOI: 10.3389/fimmu.2018.01185] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Accepted: 05/14/2018] [Indexed: 12/27/2022] Open
Abstract
Antitumor immunity is shaped by the different types of immune cells that are present in the tumor microenvironment (TME). In particular, environmental signals (for instance, soluble factors or cell–cell contact) transmitted through the plasma membrane determine whether immune cells are activated or inhibited. Tetraspanin proteins are emerging as central building blocks of the plasma membrane by their capacity to cluster immune receptors, enzymes, and signaling molecules into the tetraspanin web. Whereas some tetraspanins (CD81, CD151, CD9) are widely and broadly expressed, others (CD53, CD37, Tssc6) have an expression pattern restricted to hematopoietic cells. Studies using genetic mouse models have identified important immunological functions of these tetraspanins on different leukocyte subsets, and as such, may be involved in the immune response against tumors. While multiple studies have been performed with regards to deciphering the function of tetraspanins on cancer cells, the effect of tetraspanins on immune cells in the antitumor response remains understudied. In this review, we will focus on tetraspanins expressed by immune cells and discuss their potential role in antitumor immunity. New insights in tetraspanin function in the TME and possible prognostic and therapeutic roles of tetraspanins will be discussed.
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Affiliation(s)
- Fleur Schaper
- Department of Tumor Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands
| | - Annemiek B van Spriel
- Department of Tumor Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands
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36
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Saiz ML, Rocha-Perugini V, Sánchez-Madrid F. Tetraspanins as Organizers of Antigen-Presenting Cell Function. Front Immunol 2018; 9:1074. [PMID: 29875769 PMCID: PMC5974036 DOI: 10.3389/fimmu.2018.01074] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Accepted: 04/30/2018] [Indexed: 12/19/2022] Open
Abstract
Professional antigen-presenting cells (APCs) include dendritic cells, monocytes, and B cells. APCs internalize and process antigens, producing immunogenic peptides that enable antigen presentation to T lymphocytes, which provide the signals that trigger T-cell activation, proliferation, and differentiation, and lead to adaptive immune responses. After detection of microbial antigens through pattern recognition receptors (PRRs), APCs migrate to secondary lymphoid organs where antigen presentation to T lymphocytes takes place. Tetraspanins are membrane proteins that organize specialized membrane platforms, called tetraspanin-enriched microdomains, which integrate membrane receptors, like PRR and major histocompatibility complex class II (MHC-II), adhesion proteins, and signaling molecules. Importantly, through the modulation of the function of their associated membrane partners, tetraspanins regulate different steps of the immune response. Several tetraspanins can positively or negatively regulate the activation threshold of immune receptors. They also play a role during migration of APCs by controlling the surface levels and spatial arrangement of adhesion molecules and their subsequent intracellular signaling. Finally, tetraspanins participate in antigen processing and are important for priming of naïve T cells through the control of T-cell co-stimulation and MHC-II-dependent antigen presentation. In this review, we discuss the role of tetraspanins in APC biology and their involvement in effective immune responses.
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Affiliation(s)
- Maria Laura Saiz
- Servicio de Inmunología, Hospital de la Princesa, Instituto de Investigación Sanitaria La Princesa, Madrid, Spain.,Vascular Pathophysiology Research Area, Centro Nacional de Investigaciones Cardiovasculares, Madrid, Spain
| | - Vera Rocha-Perugini
- Servicio de Inmunología, Hospital de la Princesa, Instituto de Investigación Sanitaria La Princesa, Madrid, Spain.,Vascular Pathophysiology Research Area, Centro Nacional de Investigaciones Cardiovasculares, Madrid, Spain
| | - Francisco Sánchez-Madrid
- Servicio de Inmunología, Hospital de la Princesa, Instituto de Investigación Sanitaria La Princesa, Madrid, Spain.,Vascular Pathophysiology Research Area, Centro Nacional de Investigaciones Cardiovasculares, Madrid, Spain.,CIBER Cardiovascular, Madrid, Spain
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37
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Whole Exome Sequencing Identifies New Host Genomic Susceptibility Factors in Empyema Caused by Streptococcus pneumoniae in Children: A Pilot Study. Genes (Basel) 2018; 9:genes9050240. [PMID: 29751582 PMCID: PMC5977180 DOI: 10.3390/genes9050240] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Revised: 04/25/2018] [Accepted: 04/26/2018] [Indexed: 11/17/2022] Open
Abstract
Pneumonia is the leading cause of death amongst infectious diseases. Streptococcus pneumoniae is responsible for about 25% of pneumonia cases worldwide, and it is a major cause of childhood mortality. We carried out a whole exome sequencing (WES) study in eight patients with complicated cases of pneumococcal pneumonia (empyema). An initial assessment of statistical association of WES variation with pneumonia was carried out using data from the 1000 Genomes Project (1000G) for the Iberian Peninsula (IBS) as reference controls. Pseudo-replication statistical analyses were carried out using different European control groups. Association tests pointed to single nucleotide polymorphism (SNP) rs201967957 (gene MEIS1; chromosome 2; p-valueIBS = 3.71 × 10-13) and rs576099063 (gene TSPAN15; chromosome 10; p-valueIBS = 2.36 × 10-8) as the best candidate variants associated to pneumococcal pneumonia. A burden gene test of pathogenicity signaled four genes, namely, OR9G9, MUC6, MUC3A and APOB, which carry significantly increased pathogenic variation when compared to controls. By analyzing various transcriptomic data repositories, we found strong supportive evidence for the role of MEIS1, TSPAN15 and APOBR (encoding the receptor of the APOB protein) in pneumonia in mouse and human models. Furthermore, the association of the olfactory receptor gene OR9G9 has recently been related to some viral infectious diseases, while the role of mucin genes (MUC6 and MUC3A), encoding mucin glycoproteins, are well-known factors related to chronic obstructive airway disease. WES emerges as a promising technique to disentangle the genetic basis of host genome susceptibility to infectious respiratory diseases.
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38
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Jin Y, Takeda Y, Kondo Y, Tripathi LP, Kang S, Takeshita H, Kuhara H, Maeda Y, Higashiguchi M, Miyake K, Morimura O, Koba T, Hayama Y, Koyama S, Nakanishi K, Iwasaki T, Tetsumoto S, Tsujino K, Kuroyama M, Iwahori K, Hirata H, Takimoto T, Suzuki M, Nagatomo I, Sugimoto K, Fujii Y, Kida H, Mizuguchi K, Ito M, Kijima T, Rakugi H, Mekada E, Tachibana I, Kumanogoh A. Double deletion of tetraspanins CD9 and CD81 in mice leads to a syndrome resembling accelerated aging. Sci Rep 2018; 8:5145. [PMID: 29572511 PMCID: PMC5865149 DOI: 10.1038/s41598-018-23338-x] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Accepted: 03/09/2018] [Indexed: 01/29/2023] Open
Abstract
Chronic obstructive pulmonary disease (COPD) has been recently characterized as a disease of accelerated lung aging, but the mechanism remains unclear. Tetraspanins have emerged as key players in malignancy and inflammatory diseases. Here, we found that CD9/CD81 double knockout (DKO) mice with a COPD-like phenotype progressively developed a syndrome resembling human aging, including cataracts, hair loss, and atrophy of various organs, including thymus, muscle, and testis, resulting in shorter survival than wild-type (WT) mice. Consistent with this, DNA microarray analysis of DKO mouse lungs revealed differential expression of genes involved in cell death, inflammation, and the sirtuin-1 (SIRT1) pathway. Accordingly, expression of SIRT1 was reduced in DKO mouse lungs. Importantly, siRNA knockdown of CD9 and CD81 in lung epithelial cells additively decreased SIRT1 and Foxo3a expression, but reciprocally upregulated the expression of p21 and p53, leading to reduced cell proliferation and elevated apoptosis. Furthermore, deletion of these tetraspanins increased the expression of pro-inflammatory genes and IL-8. Hence, CD9 and CD81 might coordinately prevent senescence and inflammation, partly by maintaining SIRT1 expression. Altogether, CD9/CD81 DKO mice represent a novel model for both COPD and accelerated senescence.
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Affiliation(s)
- Yingji Jin
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Yoshito Takeda
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan.
| | | | - Lokesh P Tripathi
- National Institute of Biomedical Innovation, Health and Nutrition, Ibaraki, Osaka, Japan
| | - Sujin Kang
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Hikari Takeshita
- Department of Geriatric Medicine &, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Hanako Kuhara
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Yohei Maeda
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Masayoshi Higashiguchi
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Kotaro Miyake
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Osamu Morimura
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Taro Koba
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Yoshitomo Hayama
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Shohei Koyama
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Kaori Nakanishi
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Takeo Iwasaki
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Satoshi Tetsumoto
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Kazuyuki Tsujino
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Muneyoshi Kuroyama
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Kota Iwahori
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Haruhiko Hirata
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Takayuki Takimoto
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Mayumi Suzuki
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Izumi Nagatomo
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Ken Sugimoto
- Department of Geriatric Medicine &, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Yuta Fujii
- Sumitomo Dainippon Pharma Co., Ltd, Osaka, Japan
| | - Hiroshi Kida
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Kenji Mizuguchi
- National Institute of Biomedical Innovation, Health and Nutrition, Ibaraki, Osaka, Japan
| | - Mari Ito
- National Institute of Biomedical Innovation, Health and Nutrition, Ibaraki, Osaka, Japan
| | - Takashi Kijima
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Hiromi Rakugi
- Department of Geriatric Medicine &, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Eisuke Mekada
- Department of Cell Biology, Research Institute for Microbial Diseases, Osaka University, Suita, Osaka, Japan
| | - Isao Tachibana
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Atsushi Kumanogoh
- Department of Respiratory Medicine and Clinical Immunology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
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Tspan2: a tetraspanin protein involved in oligodendrogenesis and cancer metastasis. Biochem Soc Trans 2017; 45:465-475. [PMID: 28408487 PMCID: PMC5390497 DOI: 10.1042/bst20160022] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Revised: 02/06/2017] [Accepted: 02/09/2017] [Indexed: 12/14/2022]
Abstract
Tetraspanin 2 (Tspan2) is one of the less well-characterised members of the tetraspanin superfamily, and its precise function in different human tissue types remains to be explored. Initial studies have highlighted its possible association in neuroinflammation and carcinogenesis. In the central nervous system, Tspan2 may contribute to the early stages of the oligodendrocyte differentiation into myelin-forming glia. Furthermore, in human lung cancer, Tspan2 could be involved in the progression of the tumour metastasis by modulating cancer cell motility and invasion functions. In this review, we discuss the available evidence for the potential role of Tspan2 and introduce possible strategies for disease targeting.
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40
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Wang X, Zhang D, Sjölinder M, Wan Y, Sjölinder H. CD46 accelerates macrophage-mediated host susceptibility to meningococcal sepsis in a murine model. Eur J Immunol 2016; 47:119-130. [DOI: 10.1002/eji.201646397] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Revised: 09/04/2016] [Accepted: 10/26/2016] [Indexed: 12/18/2022]
Affiliation(s)
- Xiao Wang
- Department of Molecular Biosciences, the Wenner-Gren Institute; Stockholm University; Stockholm Sweden
| | - Ding Zhang
- College of Animal Science and Veterinary Medicine; Shanxi Agricultural University; Taigu China
| | - Mikael Sjölinder
- Department of Molecular Biosciences, the Wenner-Gren Institute; Stockholm University; Stockholm Sweden
| | - Yi Wan
- Department of Molecular Biosciences, the Wenner-Gren Institute; Stockholm University; Stockholm Sweden
| | - Hong Sjölinder
- Department of Molecular Biosciences, the Wenner-Gren Institute; Stockholm University; Stockholm Sweden
- Cancer Center; Mälar Hospital; Eskilstuna Sweden
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41
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Takeda Y, Suzuki M, Jin Y, Tachibana I. Preventive Role of Tetraspanin CD9 in Systemic Inflammation of Chronic Obstructive Pulmonary Disease. Am J Respir Cell Mol Biol 2016; 53:751-60. [PMID: 26378766 DOI: 10.1165/rcmb.2015-0122tr] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Chronic obstructive pulmonary disease (COPD) is frequently associated with extrapulmonary complications, including cardiovascular disease, diabetes, and osteoporosis. Persistent, low-grade, systemic inflammation underlies these comorbid disorders. Tetraspanins, which have a characteristic structure spanning the membrane four times, facilitate lateral organization of molecular complexes and thereby form tetraspanin-enriched microdomains that are distinct from lipid rafts. Recent basic research has suggested a preventive role of tetraspanin CD9 in COPD. CD9-enriched microdomains negatively regulate LPS-induced receptor formation by preventing CD14 from accumulating into the rafts, and decreased CD9 in macrophages enhances inflammation in mice. Mice doubly deficient in CD9 and a related tetraspanin, CD81, show pulmonary emphysema, weight loss, and osteopenia, a phenotype akin to human COPD. A therapeutic approach to up-regulating CD9 in macrophages might improve the clinical course of patients with COPD with comorbidities.
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Affiliation(s)
- Yoshito Takeda
- 1 Department of Respiratory Medicine, Allergy, and Rheumatic Diseases, Osaka University Graduate School of Medicine, Suita, Osaka, Japan, and
| | - Mayumi Suzuki
- 2 Department of Medicine, Nissay Hospital, Nippon Life Saiseikai Public Interest Incorporated Foundation, Nishi-ku, Osaka, Japan
| | - Yingji Jin
- 1 Department of Respiratory Medicine, Allergy, and Rheumatic Diseases, Osaka University Graduate School of Medicine, Suita, Osaka, Japan, and
| | - Isao Tachibana
- 2 Department of Medicine, Nissay Hospital, Nippon Life Saiseikai Public Interest Incorporated Foundation, Nishi-ku, Osaka, Japan
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42
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Hou CY, Lin JHY, Lin SJ, Kuo WC, Lin HT. Down-regulation of CD53 expression in Epinephelus coioides under LPS, poly (I:C), and cytokine stimulation. FISH & SHELLFISH IMMUNOLOGY 2016; 51:143-152. [PMID: 26631805 DOI: 10.1016/j.fsi.2015.11.032] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2015] [Revised: 11/22/2015] [Accepted: 11/23/2015] [Indexed: 06/05/2023]
Abstract
Tetraspanins are a group of cell surface molecules involved in cell adhesion, motility, metastasis, signal transduction, and immune cell activation. Members of the tetraspanin family include CD9, CD37, CD63, CD53, and others. However, few tetraspanins have been investigated in teleosts. In this study, we obtained the open reading frame of CD53 cDNA from orange spotted grouper (Epinephelus coioices), an economically important fish. The predicted amino acid structure contains four membrane-spanning domains and a conserved CCG motif. The amino acid identity between human and grouper CD53 was only 38%; however, both CD53 proteins share the same structure. Quantitative real-time PCR revealed that mRNA is abundant in immune organs, including the head and trunk kidneys, spleen, thymus, gill, and blood. Immunochemistry and immunofluorescence analyses further revealed that CD53 was majorly expressed in the leukocytes of various organs. Finally, mRNA and protein expression for CD53 was down-regulated in fish treated with immune stimulators, including LPS, Poly (I:C), Vibrio, recombinant grouper IL-6, and CCL4. Our results indicate that the expression of CD53 may play important roles in pathogen invasion and inflammation reaction.
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Affiliation(s)
- Chia-Yi Hou
- Institute of Biotechnology, College of Bioscience and Biotechnology, National Cheng Kung University, Tainan 701, Taiwan; Chi Mei Medical Center, Liouying, No.201, Taikang, Liuying Dist., Tainan City 736, Taiwan
| | - John Han-You Lin
- Institute of Biotechnology, College of Bioscience and Biotechnology, National Cheng Kung University, Tainan 701, Taiwan; Department of Biotechnology and Bioindustry Sciences, National Cheng Kung University, Tainan 701, Taiwan; Research Center of Agricultural Biotechnology, National Cheng Kung University, Tainan 701, Taiwan; Center of Biosciences, National Cheng Kung University, Tainan 701, Taiwan
| | - Shih-Jie Lin
- Institute of Biotechnology, College of Bioscience and Biotechnology, National Cheng Kung University, Tainan 701, Taiwan
| | - Wan-Ching Kuo
- Institute of Biotechnology, College of Bioscience and Biotechnology, National Cheng Kung University, Tainan 701, Taiwan
| | - Han-Tso Lin
- Department of Biotechnology, Ming Chuan University, Taoyuan County 333, Taiwan.
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43
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Rocha-Perugini V, Sánchez-Madrid F, Martínez Del Hoyo G. Function and Dynamics of Tetraspanins during Antigen Recognition and Immunological Synapse Formation. Front Immunol 2016; 6:653. [PMID: 26793193 PMCID: PMC4707441 DOI: 10.3389/fimmu.2015.00653] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2015] [Accepted: 12/18/2015] [Indexed: 12/31/2022] Open
Abstract
Tetraspanin-enriched microdomains (TEMs) are specialized membrane platforms driven by protein–protein interactions that integrate membrane receptors and adhesion molecules. Tetraspanins participate in antigen recognition and presentation by antigen-presenting cells (APCs) through the organization of pattern-recognition receptors (PRRs) and their downstream-induced signaling, as well as the regulation of MHC-II–peptide trafficking. T lymphocyte activation is triggered upon specific recognition of antigens present on the APC surface during immunological synapse (IS) formation. This dynamic process is characterized by a defined spatial organization involving the compartmentalization of receptors and adhesion molecules in specialized membrane domains that are connected to the underlying cytoskeleton and signaling molecules. Tetraspanins contribute to the spatial organization and maturation of the IS by controlling receptor clustering and local accumulation of adhesion receptors and integrins, their downstream signaling, and linkage to the actin cytoskeleton. This review offers a perspective on the important role of TEMs in the regulation of antigen recognition and presentation and in the dynamics of IS architectural organization.
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Affiliation(s)
- Vera Rocha-Perugini
- Servicio de Inmunología, Instituto de Investigación Sanitaria La Princesa, Hospital de la Princesa, Madrid, Spain; Vascular Pathophysiology Area, Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Madrid, Spain
| | - Francisco Sánchez-Madrid
- Servicio de Inmunología, Instituto de Investigación Sanitaria La Princesa, Hospital de la Princesa, Madrid, Spain; Vascular Pathophysiology Area, Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Madrid, Spain
| | - Gloria Martínez Del Hoyo
- Vascular Pathophysiology Area, Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC) , Madrid , Spain
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44
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SUMIYOSHI N, ISHITOBI H, MIYAKI S, MIYADO K, ADACHI N, OCHI M. The role of tetraspanin CD9 in osteoarthritis using three different mouse models . Biomed Res 2016; 37:283-291. [DOI: 10.2220/biomedres.37.283] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Norihiko SUMIYOSHI
- Department of Orthopaedic Surgery, Graduate School of Biomedical Sciences, Hiroshima University
| | - Hiroyuki ISHITOBI
- Department of Regenerative Medicine, Hiroshima University Hospital
- Research Fellow of the Japan Society for the Promotion of Science
| | - Shigeru MIYAKI
- Department of Orthopaedic Surgery, Graduate School of Biomedical Sciences, Hiroshima University
- Department of Regenerative Medicine, Hiroshima University Hospital
| | - Kenji MIYADO
- Department of Reproductive Biology, National Center for Child Health and Development
| | - Nobuo ADACHI
- Department of Orthopaedic Surgery, Graduate School of Biomedical Sciences, Hiroshima University
| | - Mitsuo OCHI
- Department of Orthopaedic Surgery, Graduate School of Biomedical Sciences, Hiroshima University
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45
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Abdala-Valencia H, Bryce PJ, Schleimer RP, Wechsler JB, Loffredo LF, Cook-Mills JM, Hsu CL, Berdnikovs S. Tetraspanin CD151 Is a Negative Regulator of FcεRI-Mediated Mast Cell Activation. THE JOURNAL OF IMMUNOLOGY 2015; 195:1377-87. [PMID: 26136426 DOI: 10.4049/jimmunol.1302874] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2013] [Accepted: 06/02/2015] [Indexed: 11/19/2022]
Abstract
Mast cells are critical in the pathogenesis of allergic disease due to the release of preformed and newly synthesized mediators, yet the mechanisms controlling mast cell activation are not well understood. Members of the tetraspanin family are recently emerging as modulators of FcεRI-mediated mast cell activation; however, mechanistic understanding of their function is currently lacking. The tetraspanin CD151 is a poorly understood member of this family and is specifically induced on mouse and human mast cells upon FcεRI aggregation but its functional effects are unknown. In this study, we show that CD151 deficiency significantly exacerbates the IgE-mediated late phase inflammation in a murine model of passive cutaneous anaphylaxis. Ex vivo, FcεRI stimulation of bone marrow-derived mast cells from CD151(-/-) mice resulted in significantly enhanced expression of proinflammatory cytokines IL-4, IL-13, and TNF-α compared with wild-type controls. However, FcεRI-induced mast cell degranulation was unaffected. At the molecular signaling level, CD151 selectively regulated IgE-induced activation of ERK1/2 and PI3K, associated with cytokine production, but had no effect on the phospholipase Cγ1 signaling, associated with degranulation. Collectively, our data indicate that CD151 exerts negative regulation over IgE-induced late phase responses and cytokine production in mast cells.
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Affiliation(s)
- Hiam Abdala-Valencia
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611; and
| | - Paul J Bryce
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611; and
| | - Robert P Schleimer
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611; and
| | - Joshua B Wechsler
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL 60611
| | - Lucas F Loffredo
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611; and
| | - Joan M Cook-Mills
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611; and
| | - Chia-Lin Hsu
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611; and
| | - Sergejs Berdnikovs
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611; and
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46
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Castro R, Abós B, González L, Aquilino C, Pignatelli J, Tafalla C. Molecular characterization of CD9 and CD63, two tetraspanin family members expressed in trout B lymphocytes. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2015; 51:116-125. [PMID: 25769915 DOI: 10.1016/j.dci.2015.03.002] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2015] [Revised: 03/04/2015] [Accepted: 03/05/2015] [Indexed: 06/04/2023]
Abstract
Tetraspanins are a family of membrane-organizing proteins, characterized by the presence of four highly conserved transmembrane regions that mediate diverse physiological functions. In the current study, we have identified two novel tetraspanin members in rainbow trout (Oncorhynchus mykiss), homologs to mammalian CD9 and CD63. Both genes were expressed in muscle, skin, gills, hindgut, gonad, liver, spleen, head kidney, thymus and peripheral blood leukocytes. Throughout the early life cycle stages, CD9 mRNA levels significantly increased after first feeding, whereas CD63 transcription remained constant during all the developmental stages analyzed. In response to an experimental bath infection with viral hemorrhagic septicemia virus (VHSV), CD9 transcription was down-regulated in the gills, while CD63 mRNA levels were down-regulated in the head kidney. Instead, when the virus was intraperitoneally injected, the transcription of both genes was significantly up-regulated in peritoneal cells at several days post-infection. Additionally, both genes were transcriptionally up-regulated in the muscle of trout injected with a VHSV DNA vaccine. To gain insight on the relation of these tetraspanins with B cell activity we determined their constitutive expression in naive IgM(+) populations from different sources and observed that both molecules were being transcribed by IgM(+) cells in different tissues. Furthermore, CD9 transcription was significantly down-regulated in splenic IgM(+) cells in response to in vitro VHSV exposure. Our results provide insights on the potential role of these tetraspanins on teleost B cell and antiviral immunity.
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Affiliation(s)
- Rosario Castro
- Centro de Investigación en Sanidad Animal (CISA-INIA), Valdeolmos, Madrid, Spain
| | - Beatriz Abós
- Centro de Investigación en Sanidad Animal (CISA-INIA), Valdeolmos, Madrid, Spain
| | - Lucia González
- Centro de Investigación en Sanidad Animal (CISA-INIA), Valdeolmos, Madrid, Spain
| | - Carolina Aquilino
- Centro de Investigación en Sanidad Animal (CISA-INIA), Valdeolmos, Madrid, Spain
| | - Jaime Pignatelli
- Centro de Investigación en Sanidad Animal (CISA-INIA), Valdeolmos, Madrid, Spain
| | - Carolina Tafalla
- Centro de Investigación en Sanidad Animal (CISA-INIA), Valdeolmos, Madrid, Spain.
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Martínez del Hoyo G, Ramírez-Huesca M, Levy S, Boucheix C, Rubinstein E, Minguito de la Escalera M, González-Cintado L, Ardavín C, Veiga E, Yáñez-Mó M, Sánchez-Madrid F. CD81 controls immunity to Listeria infection through rac-dependent inhibition of proinflammatory mediator release and activation of cytotoxic T cells. THE JOURNAL OF IMMUNOLOGY 2015; 194:6090-101. [PMID: 25972472 DOI: 10.4049/jimmunol.1402957] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2014] [Accepted: 04/19/2015] [Indexed: 01/28/2023]
Abstract
Despite recent evidence on the involvement of CD81 in pathogen binding and Ag presentation by dendritic cells (DCs), the molecular mechanism of how CD81 regulates immunity during infection remains to be elucidated. To investigate the role of CD81 in the regulation of defense mechanisms against microbial infections, we have used the Listeria monocytogenes infection model to explore the impact of CD81 deficiency in the innate and adaptive immune response against this pathogenic bacteria. We show that CD81(-/-) mice are less susceptible than wild-type mice to systemic Listeria infection, which correlates with increased numbers of inflammatory monocytes and DCs in CD81(-/-) spleens, the main subsets controlling early bacterial burden. Additionally, our data reveal that CD81 inhibits Rac/STAT-1 activation, leading to a negative regulation of the production of TNF-α and NO by inflammatory DCs and the activation of cytotoxic T cells by splenic CD8α(+) DCs. In conclusion, this study demonstrates that CD81-Rac interaction exerts an important regulatory role on the innate and adaptive immunity against bacterial infection and suggests a role for CD81 in the development of novel therapeutic targets during infectious diseases.
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Affiliation(s)
- Gloria Martínez del Hoyo
- Departamento de Biología Vascular e Inflamación, Fundación Centro Nacional de Investigaciones Cardiovasculares, 28029 Madrid, Spain;
| | - Marta Ramírez-Huesca
- Departamento de Biología Vascular e Inflamación, Fundación Centro Nacional de Investigaciones Cardiovasculares, 28029 Madrid, Spain
| | - Shoshana Levy
- Division of Oncology, Department of Medicine, Stanford University School of Medicine, Stanford, CA 94035
| | - Claude Boucheix
- INSERM, Université Paris-Sud, Institut André Lwoff, 94807 Villejuif, France
| | - Eric Rubinstein
- INSERM, Université Paris-Sud, Institut André Lwoff, 94807 Villejuif, France
| | - María Minguito de la Escalera
- Departamento de Inmunología y Oncología, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas, 28049 Madrid, Spain
| | - Leticia González-Cintado
- Departamento de Inmunología y Oncología, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas, 28049 Madrid, Spain
| | - Carlos Ardavín
- Departamento de Inmunología y Oncología, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas, 28049 Madrid, Spain
| | - Esteban Veiga
- Unidad de Investigación, Hospital Santa Cristina, Instituto de Investigación Sanitaria Princesa, 28009 Madrid, Spain; and
| | - María Yáñez-Mó
- Unidad de Investigación, Hospital Santa Cristina, Instituto de Investigación Sanitaria Princesa, 28009 Madrid, Spain; and
| | - Francisco Sánchez-Madrid
- Departamento de Biología Vascular e Inflamación, Fundación Centro Nacional de Investigaciones Cardiovasculares, 28029 Madrid, Spain; Servicio de Inmunología, Hospital de la Princesa, Instituto de Investigación Sanitaria Princesa, 28006 Madrid, Spain
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48
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Dalgard CL, Jacobowitz DM, Singh VK, Saleem KS, Ursano RJ, Starr JM, Pollard HB. A novel analytical brain block tool to enable functional annotation of discriminatory transcript biomarkers among discrete regions of the fronto-limbic circuit in primate brain. Brain Res 2015; 1600:42-58. [DOI: 10.1016/j.brainres.2014.12.031] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2014] [Revised: 12/07/2014] [Accepted: 12/11/2014] [Indexed: 01/05/2023]
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49
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Xing M, Ni JB, Wan R, Tang MC, Hu YL, Yu G, Yin GJ, Chen CY, Fan YT, Xiao WQ, Zhao Y, Wang XP, Hu GY. Tetraspanin CD9 is involved in pancreatic damage during caerulein-induced acute pancreatitis in mice. J Dig Dis 2015; 16:43-51. [PMID: 25323957 DOI: 10.1111/1751-2980.12204] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Pancreatic acinar cell necrosis and subsequent inflammatory response aggravate acute pancreatitis (AP). Tetraspanin CD9 has been reported to mediate inflammatory signaling by regulating molecular organization at the cell surface. This study aimed to investigate the role of CD9 in caerulein-induced AP (CIP) in mice. METHODS The expression of CD9 was detected in CIP in mice in vivo and cholecystokinin (CCK)/recombinant mouse tumor necrosis factor (rmTNF)-α induced pancreatic acinar cell death in vitro by quantitative real-time polymerase chain reaction, Western blot and immunofluorescence. The roles of CD9 in pancreatic acinar cell death and inflammatory response were further studied through the deletion of CD9 expression using small interfering RNA (siRNA). RESULTS CD9 was markedly upregulated in pancreatic tissues in mice during the early onset of CIP and was located mainly at the pancreatic acinar cell surface, which was associated with pancreatic damage. Additionally, incubation with CCK or rmTNF-α directly increased the expression of CD9 in isolated mice pancreatic acinar cells in vitro. The deletion of CD9 expression partially reversed both pancreatic acinar cell death induced by CCK and mRNA levels of proinflammatory cytokines produced by damaged acinar cells. CONCLUSION These results indicate that increased CD9 expression may be involved in pancreatic injury, possibly via the promotion of cytokine expressions in CIP in mice.
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Affiliation(s)
- Miao Xing
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
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ZISMANOV VICTORIA, ATTAR-SCHNEIDER OSHRAT, LISHNER MICHAEL, AIZENFELD RACHELHEFFEZ, MATALON SHELLYTARTAKOVER, DRUCKER LIAT. Multiple myeloma proteostasis can be targeted via translation initiation factor eIF4E. Int J Oncol 2014; 46:860-70. [DOI: 10.3892/ijo.2014.2774] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2014] [Accepted: 09/11/2014] [Indexed: 11/06/2022] Open
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