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Liu S, Liu C, Wang Q, Liu S, Min J. CC Chemokines in Idiopathic Pulmonary Fibrosis: Pathogenic Role and Therapeutic Potential. Biomolecules 2023; 13:biom13020333. [PMID: 36830702 PMCID: PMC9953349 DOI: 10.3390/biom13020333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 01/03/2023] [Accepted: 01/05/2023] [Indexed: 02/12/2023] Open
Abstract
Idiopathic pulmonary fibrosis (IPF), characterized by progressive worsening of dyspnea and irreversible decline in lung function, is a chronic and progressive respiratory disease with a poor prognosis. Chronic or repeated lung injury results in inflammation and an excessive injury-repairing response that drives the development of IPF. A number of studies have shown that the development and progression of IPF are associated with dysregulated expression of several chemokines and chemokine receptors, several of which have been used as predictors of IPF outcome. Chemokines of the CC family play significant roles in exacerbating IPF progression by immune cell attraction or fibroblast activation. Modulating levels of detrimental CC chemokines and interrupting the corresponding transduction axis by neutralizing antibodies or antagonists are potential treatment options for IPF. Here, we review the roles of different CC chemokines in the pathogenesis of IPF, and their potential use as biomarkers or therapeutic targets.
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Affiliation(s)
- Shanshan Liu
- National Clinical Research Center for Metabolic Diseases, Key Laboratory of Diabetes Immunology, Ministry of Education, Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha 410011, China
- Correspondence:
| | - Chang Liu
- Drug Clinical Trial Institution, Children’s Hospital, Capital Institute of Pediatrics, Beijing 100020, China
| | - Qianrong Wang
- National Clinical Research Center for Metabolic Diseases, Key Laboratory of Diabetes Immunology, Ministry of Education, Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha 410011, China
| | - Suosi Liu
- National Clinical Research Center for Metabolic Diseases, Key Laboratory of Diabetes Immunology, Ministry of Education, Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha 410011, China
| | - Jiali Min
- National Clinical Research Center for Metabolic Diseases, Key Laboratory of Diabetes Immunology, Ministry of Education, Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha 410011, China
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Bellinghausen I, Khatri R, Saloga J. Current Strategies to Modulate Regulatory T Cell Activity in Allergic Inflammation. Front Immunol 2022; 13:912529. [PMID: 35720406 PMCID: PMC9205643 DOI: 10.3389/fimmu.2022.912529] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 05/02/2022] [Indexed: 12/12/2022] Open
Abstract
Over the past decades, atopic diseases, including allergic rhinitis, asthma, atopic dermatitis, and food allergy, increased strongly worldwide, reaching up to 50% in industrialized countries. These diseases are characterized by a dominating type 2 immune response and reduced numbers of allergen-specific regulatory T (Treg) cells. Conventional allergen-specific immunotherapy is able to tip the balance towards immunoregulation. However, in mouse models of allergy adaptive transfer of Treg cells did not always lead to convincing beneficial results, partially because of limited stability of their regulatory phenotype activity. Besides genetic predisposition, it has become evident that environmental factors like a westernized lifestyle linked to modern sanitized living, the early use of antibiotics, and the consumption of unhealthy foods leads to epithelial barrier defects and dysbiotic microbiota, thereby preventing immune tolerance and favoring the development of allergic diseases. Epigenetic modification of Treg cells has been described as one important mechanism in this context. In this review, we summarize how environmental factors affect the number and function of Treg cells in allergic inflammation and how this knowledge can be exploited in future allergy prevention strategies as well as novel therapeutic approaches.
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Affiliation(s)
- Iris Bellinghausen
- Department of Dermatology, University Medical Center, Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Rahul Khatri
- Department of Dermatology, University Medical Center, Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Joachim Saloga
- Department of Dermatology, University Medical Center, Johannes Gutenberg-University Mainz, Mainz, Germany
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3
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Ding D, Zhang L, Liu X, Sun C, He J, Li J, Gao X, Guan F, Zhang L. Chemokine CCL18 Promotes Phagocytosis Through Its Receptor CCR8 Rather than PITPNM3 in Human Microglial Cells. J Interferon Cytokine Res 2022; 42:19-28. [PMID: 35041514 DOI: 10.1089/jir.2021.0123] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
CCL18 is a CC chemokine that exhibits diverse functions through interaction with various cell subsets with both proinflammatory anti-inflammatory properties through its receptors CCR8 (CC chemokine receptor 8) and PITPNM3 (phosphatidylinositol transfer protein 3). However, the function of CCL18 in microglia remains unclear. In this study, we show that CCL18 did not change the expression of the inflammatory factors, interleukin (IL)-1β, IL-6, tumor necrosis factor alpha (TNF-α), or inducible nitric oxide synthase (iNOS), but significantly induced expression of the macrophage markers, MRC-1 and ARG-1 M2, in a human microglial clone 3 cell line (HMC3). Phagocytosis by HMC3 cells was significantly enhanced in the presence of CCL18, indicated by uptake of amyloid-β and dextran. CCR8 and PITPNM3 were both expressed on HMC3 cells, but selective knockdown of CCR8 and PITPNM3 showed that only the former played a dominant role in phagocytosis of HMC3 through the nuclear factor kappa B (NF-κB)/Src signaling pathway. Our results suggest that CCL18 could have anti-inflammatory activity and activate the phagocytic function of microglia, which is involved in neural development, homeostasis, and repair mechanisms.
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Affiliation(s)
- Dengfeng Ding
- Key Laboratory of Human Disease Comparative Medicine, National Health Commission of China (NHC), Institute of Laboratory Animal Science, Peking Union Medicine College, Chinese Academy of Medical Sciences, Beijing, China
| | - Li Zhang
- Beijing Engineering Research Center for Experimental Animal Models of Human Diseases, Institute of Laboratory Animal Science, Peking Union Medicine College, Chinese Academy of Medical Sciences, Beijing, China
| | - Xu Liu
- Key Laboratory of Human Disease Comparative Medicine, National Health Commission of China (NHC), Institute of Laboratory Animal Science, Peking Union Medicine College, Chinese Academy of Medical Sciences, Beijing, China
| | - Caixian Sun
- Beijing Engineering Research Center for Experimental Animal Models of Human Diseases, Institute of Laboratory Animal Science, Peking Union Medicine College, Chinese Academy of Medical Sciences, Beijing, China
| | - Jiayue He
- Beijing Engineering Research Center for Experimental Animal Models of Human Diseases, Institute of Laboratory Animal Science, Peking Union Medicine College, Chinese Academy of Medical Sciences, Beijing, China
| | - Jingwen Li
- Key Laboratory of Human Disease Comparative Medicine, National Health Commission of China (NHC), Institute of Laboratory Animal Science, Peking Union Medicine College, Chinese Academy of Medical Sciences, Beijing, China
| | - Xiang Gao
- Key Laboratory of Human Disease Comparative Medicine, National Health Commission of China (NHC), Institute of Laboratory Animal Science, Peking Union Medicine College, Chinese Academy of Medical Sciences, Beijing, China
| | - Feifei Guan
- Beijing Engineering Research Center for Experimental Animal Models of Human Diseases, Institute of Laboratory Animal Science, Peking Union Medicine College, Chinese Academy of Medical Sciences, Beijing, China
| | - Lianfeng Zhang
- Key Laboratory of Human Disease Comparative Medicine, National Health Commission of China (NHC), Institute of Laboratory Animal Science, Peking Union Medicine College, Chinese Academy of Medical Sciences, Beijing, China.,Neuroscience Center, Chinese Academy of Medical Sciences, Beijing, China
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Histamine Increases Th2 Cytokine-Induced CCL18 Expression in Human M2 Macrophages. Int J Mol Sci 2021; 22:ijms222111648. [PMID: 34769080 PMCID: PMC8584115 DOI: 10.3390/ijms222111648] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 10/25/2021] [Accepted: 10/26/2021] [Indexed: 11/17/2022] Open
Abstract
The chemokine CCL18 is produced in cells of the myelomonocytic lineage and represents one of the most highly expressed chemokines in lesional skin and serum of atopic dermatitis patients. We investigated the role of histamine in CCL18 production in human monocyte-derived M2 macrophages differentiated in the presence of M-CSF and activated with IL-4, IL-13 or with IL-10. Since expression and regulation of histamine H1 receptor (H1R), H2R and H4R by IL-4 and IL-13 on human M2 macrophages were described, we analyzed expression of the histamine receptors in response to IL-10 stimulation by quantitative RT-PCR. IL-10 upregulated H2R and downregulated H4R mRNA expression by trend in M2 macrophages. IL-10, but in a more pronounced manner, IL-4 and IL-13, also upregulated CCL18. Histamine increased the cytokine-induced upregulation of CCL18 mRNA expression by stimulating the H2R. This effect was stronger in IL-10-stimulated M2 macrophages where the upregulation of CCL18 was confirmed at the protein level by ELISA using selective histamine receptor agonist and antagonists. The histamine-induced CCL18 upregulation in IL-10-activated M2 macrophages was almost similar in cells obtained from atopic dermatitis patients compared to cells from healthy control persons. In summary, our data stress a new function of histamine showing upregulation of the Th2 cells attracting chemokine CCL18 in human, activated M2 macrophages. This may have an impact on the course of atopic dermatitis and for the development of new therapeutic interventions.
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Tian L, Yu Q, Liu D, Chen Z, Zhang Y, Lu J, Ma X, Huang F, Han J, Wei L, Zhang L, Gao J, Wang L, Fu R. Epithelial-mesenchymal Transition of Peritoneal Mesothelial Cells Is Enhanced by M2c Macrophage Polarization. Immunol Invest 2021; 51:301-315. [PMID: 34490837 DOI: 10.1080/08820139.2020.1828911] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND Peritoneal fibrosis (PF) can reduce the efficiency of peritoneal dialysis and eventually lead to ultrafiltration failure. Epithelial-mesenchymal transition (EMT) of peritoneal mesothelial cells (PMCs) is the start of PF. Macrophages are involved in the process. This study was to investigate the effect of macrophage polarization on EMT of PMCs. METHODS Monocyte-macrophage cells (THP-1) were treated to induce macrophage subsets (M1, M2a, M2c). The inducing was assessed by detecting protein and mRNA expression of cytokines using ELISA and RT-PCR. Subsequently, PMCs were co-cultured with M1, M2a and M2c, respectively, in Transwell chambers for 48 h and then expressions of E-cadherin and α-SMA were determined in PMCs. The PMCs that were not co-cultured with macrophages served as control PMCs. One-way ANOVA and SNK-q test were used to conduct statistics and P < .05 as significant. RESULTS Detection of the cytokines, including IL-6, IL-10, IL-12, TGF-β1, CCL17 and CXCL13, verified that the inducting of macrophage subtypes was successful. Compared to control, E-cadherin protein expression was significantly decreased and α-SMA protein expression increased in M1-treated PMCs (P < .05); M2a-treated PMCs had an increased gene expression of α-SMA (P < .05); E-cadherin protein and gene expression were decreased and α-SMA protein and gene expression increased significantly in M2c-treated PMCs (P < .05 or P < .01). CONCLUSIONS EMT of PMCs is enhanced by M2c macrophage polarization; meanwhile, M1 and M2a polarization may have the effect to some extent, but not as definite as M2c.
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Affiliation(s)
- Lifang Tian
- Department of Nephrology, Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, P.R. China
| | - Qiaoling Yu
- Department of Nephrology, Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, P.R. China
| | - Dan Liu
- Department of Nephrology, Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, P.R. China
| | - Zhao Chen
- Department of Nephrology, Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, P.R. China
| | - Yuzhan Zhang
- Department of Nephrology, Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, P.R. China
| | - Jiamei Lu
- Department of Nephrology, Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, P.R. China
| | - Xiaoqin Ma
- Department of Nephrology, Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, P.R. China
| | - Fumeng Huang
- Department of Nephrology, Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, P.R. China
| | - Jin Han
- Department of Nephrology, Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, P.R. China
| | - Lingting Wei
- Department of Nephrology, Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, P.R. China
| | - Lei Zhang
- Medical Laboratory, Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, P.R. China
| | - Jie Gao
- Department of Nephrology, Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, P.R. China
| | - Li Wang
- Department of Nephrology, Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, P.R. China
| | - Rongguo Fu
- Department of Nephrology, Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, P.R. China
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Crowley G, Kim J, Kwon S, Lam R, Prezant DJ, Liu M, Nolan A. PEDF, a pleiotropic WTC-LI biomarker: Machine learning biomarker identification and validation. PLoS Comput Biol 2021; 17:e1009144. [PMID: 34288906 PMCID: PMC8328304 DOI: 10.1371/journal.pcbi.1009144] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 08/02/2021] [Accepted: 06/03/2021] [Indexed: 12/01/2022] Open
Abstract
Biomarkers predict World Trade Center-Lung Injury (WTC-LI); however, there remains unaddressed multicollinearity in our serum cytokines, chemokines, and high-throughput platform datasets used to phenotype WTC-disease. To address this concern, we used automated, machine-learning, high-dimensional data pruning, and validated identified biomarkers. The parent cohort consisted of male, never-smoking firefighters with WTC-LI (FEV1, %Pred< lower limit of normal (LLN); n = 100) and controls (n = 127) and had their biomarkers assessed. Cases and controls (n = 15/group) underwent untargeted metabolomics, then feature selection performed on metabolites, cytokines, chemokines, and clinical data. Cytokines, chemokines, and clinical biomarkers were validated in the non-overlapping parent-cohort via binary logistic regression with 5-fold cross validation. Random forests of metabolites (n = 580), clinical biomarkers (n = 5), and previously assayed cytokines, chemokines (n = 106) identified that the top 5% of biomarkers important to class separation included pigment epithelium-derived factor (PEDF), macrophage derived chemokine (MDC), systolic blood pressure, macrophage inflammatory protein-4 (MIP-4), growth-regulated oncogene protein (GRO), monocyte chemoattractant protein-1 (MCP-1), apolipoprotein-AII (Apo-AII), cell membrane metabolites (sphingolipids, phospholipids), and branched-chain amino acids. Validated models via confounder-adjusted (age on 9/11, BMI, exposure, and pre-9/11 FEV1, %Pred) binary logistic regression had AUCROC [0.90(0.84–0.96)]. Decreased PEDF and MIP-4, and increased Apo-AII were associated with increased odds of WTC-LI. Increased GRO, MCP-1, and simultaneously decreased MDC were associated with decreased odds of WTC-LI. In conclusion, automated data pruning identified novel WTC-LI biomarkers; performance was validated in an independent cohort. One biomarker—PEDF, an antiangiogenic agent—is a novel, predictive biomarker of particulate-matter-related lung disease. Other biomarkers—GRO, MCP-1, MDC, MIP-4—reveal immune cell involvement in WTC-LI pathogenesis. Findings of our automated biomarker identification warrant further investigation into these potential pharmacotherapy targets. Disease related to air pollution causes millions of deaths annually. Large swathes of the general population, as well as certain occupations such as 1st responders and military personnel, are exposed to particulate matter (PM)—a major component of air pollution. Our longitudinal cohort of FDNY firefighters exposed to the World Trade Center dust cloud on 9/11 is a unique research opportunity to characterize the impact of a single, intense PM exposure by looking at pre- and post-exposure phenotype; however, PM-related lung disease and PM’s systemic effects are complex and call for a systems biological approach coupled with novel computational modelling techniques to fully understand pathogenesis. In the present study, we integrate clinical and environmental biomarkers with the serum metabolome, cytokines, and chemokines to develop a model for early disease detection and identification of potential signaling cascades of PM-related chronic lung disease.
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Affiliation(s)
- George Crowley
- Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, New York University School of Medicine, New York, New York, United States of America
| | - James Kim
- Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, New York University School of Medicine, New York, New York, United States of America
| | - Sophia Kwon
- Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, New York University School of Medicine, New York, New York, United States of America
| | - Rachel Lam
- Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, New York University School of Medicine, New York, New York, United States of America
| | - David J. Prezant
- Bureau of Health Services, Fire Department of New York, Brooklyn, New York, United States of America
- Department of Medicine, Pulmonary Medicine Division, Montefiore Medical Center and Albert Einstein College of Medicine, Bronx, New York, United States of America
| | - Mengling Liu
- Department of Environmental Medicine, New York University School of Medicine, New York, New York, United States of America
- Department of Population Health, Division of Biostatistics, New York University School of Medicine, New York, New York, United States of America
| | - Anna Nolan
- Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, New York University School of Medicine, New York, New York, United States of America
- Bureau of Health Services, Fire Department of New York, Brooklyn, New York, United States of America
- Department of Environmental Medicine, New York University School of Medicine, New York, New York, United States of America
- * E-mail:
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7
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Gao Y, Li H, Li Z, Xie L, Liu X, Huang Z, Chen B, Lin X, Wang X, Zheng Y, Su W. Single-Cell Analysis Reveals the Heterogeneity of Monocyte-Derived and Peripheral Type-2 Conventional Dendritic Cells. THE JOURNAL OF IMMUNOLOGY 2021; 207:837-848. [PMID: 34282004 DOI: 10.4049/jimmunol.2100094] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 05/24/2021] [Indexed: 01/13/2023]
Abstract
Dendritic cells (DCs) are critical for pathogen recognition and Ag processing/presentation. Human monocyte-derived DCs (moDCs) have been extensively used in experimental studies and DC-based immunotherapy approaches. However, the extent of human moDC and peripheral DCs heterogeneity and their interrelationship remain elusive. In this study, we performed single-cell RNA sequencing of human moDCs and blood DCs. We identified seven subtypes within moDCs: five corresponded to type 2 conventional DCs (cDC2s), and the other two were CLEC10A+CD127+ cells with no resemblance to any peripheral DC subpopulations characterized to date. Moreover, we defined five similar subtypes in human cDC2s, revealed the potential differentiation trajectory among them, and unveiled the transcriptomic differences between moDCs and cDC2s. We further studied the transcriptomic changes of each moDC subtype during maturation, demonstrating SLAMF7 and IL15RA as maturation markers and CLEC10A and SIGLEC10 as markers for immature DCs. These findings will enable more accurate functional/developmental analyses of human cDC2s and moDCs.
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Affiliation(s)
- Yuehan Gao
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, China
| | - He Li
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, China
| | - Zhaohuai Li
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, China
| | - Lihui Xie
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, China
| | - Xiuxing Liu
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, China
| | - Zhaohao Huang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, China
| | - Binyao Chen
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, China
| | - Xianchai Lin
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, China
| | - Xianggui Wang
- Eye Center of Xiangya Hospital, Central South University, Changsha, China; and .,Hunan Key Laboratory of Ophthalmology, Changsha, China
| | - Yingfeng Zheng
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, China;
| | - Wenru Su
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, China;
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8
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Aoyama S, Nakagawa R, Mulé JJ, Mailloux AW. Inducible Tertiary Lymphoid Structures: Promise and Challenges for Translating a New Class of Immunotherapy. Front Immunol 2021; 12:675538. [PMID: 34054863 PMCID: PMC8160316 DOI: 10.3389/fimmu.2021.675538] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 04/27/2021] [Indexed: 12/12/2022] Open
Abstract
Tertiary lymphoid structures (TLS) are ectopically formed aggregates of organized lymphocytes and antigen-presenting cells that occur in solid tissues as part of a chronic inflammation response. Sharing structural and functional characteristics with conventional secondary lymphoid organs (SLO) including discrete T cell zones, B cell zones, marginal zones with antigen presenting cells, reticular stromal networks, and high endothelial venues (HEV), TLS are prominent centers of antigen presentation and adaptive immune activation within the periphery. TLS share many signaling axes and leukocyte recruitment schemes with SLO regarding their formation and function. In cancer, their presence confers positive prognostic value across a wide spectrum of indications, spurring interest in their artificial induction as either a new form of immunotherapy, or as a means to augment other cell or immunotherapies. Here, we review approaches for inducible (iTLS) that utilize chemokines, inflammatory factors, or cellular analogues vital to TLS formation and that often mirror conventional SLO organogenesis. This review also addresses biomaterials that have been or might be suitable for iTLS, and discusses remaining challenges facing iTLS manufacturing approaches for clinical translation.
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Affiliation(s)
- Shota Aoyama
- Department of Surgery, Institute of Gastroenterology, Tokyo Women’s Medical University, Tokyo, Japan
| | - Ryosuke Nakagawa
- Department of Surgery, Institute of Gastroenterology, Tokyo Women’s Medical University, Tokyo, Japan
| | - James J. Mulé
- Immunology Program, Moffitt Cancer Center, Tampa, FL, United States
- Cutaneous Oncology Program, Moffitt Cancer Center, Tampa, FL, United States
| | - Adam W. Mailloux
- Department of Microbiology and Immunology, University of Iowa, Iowa City, IA, United States
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9
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Duan H, Liang L, Liu X, Xie S, Wang C. PARC/CCL18 is Associated with Inflammation, Emphysema Severity and Application of Inhaled Corticosteroids in Hospitalized COPD Patients. Int J Chron Obstruct Pulmon Dis 2021; 16:1287-1297. [PMID: 34007168 PMCID: PMC8121623 DOI: 10.2147/copd.s304488] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 04/19/2021] [Indexed: 11/23/2022] Open
Abstract
Background Pulmonary and activation-regulated chemokine (PARC) also named CC-chemokine ligand 18 (CCL18) is a lung-predominant inflammatory protein that is found in serum. The relationship of PARC/CCL18 with the chronic obstructive pulmonary disease (COPD) is not fully understood. The aim of the present study is to analyze the expression of PARC/CCL18 in COPD. Methods Ninety-eight hospitalized COPD patients and 60 healthy volunteers from January 2019 to December 2019 were recruited in this retrospective study. Gender, age, height, weight, disease duration, smoking status, blood cell classification and count, length of hospital stay (LOS), symptom score, including COPD Assessment Test (CAT) score, modified British Medical Research Council (mMRC) score, lung function and therapy were recorded and serum PARC/CCL18 was analyzed by ELISA. The correlation between symptom score, blood cell classification and count, CRP, lung function parameters and serum levels of PARC/CCL18 and ROC curves of PARC/CCL18 levels and inhaled corticosteroids (ICS) were accessed. Results It was found that serum PARC/CCL18 level in hospitalized COPD population was significantly higher than that in healthy people (p=0.003). COPD patients with emphysema had significantly higher serum level of PARC/CCL18 than those without emphysema (p=0.049). Total lung capacity (TLC) and residual volume (RV)/TLC had positive correlation with serum level of PARC/CCL18 (p=0.001, 0.020, respectively). Furthermore, serum PARC/CCL18 level was predictive for the application ICS (p=0.003) and related to C-reactive protein (p <0.0001) in hospitalized COPD patients. Conclusion PARC/CCL18 is associated with the severity of inflammation and emphysema in COPD. Furthermore, PARC/CCL18 is a predictor of ICS application in the treatment of hospitalized COPD patients.
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Affiliation(s)
- Hongxia Duan
- Department of Respiratory Medicine, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
| | - Long Liang
- Department of Respiratory Medicine, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
| | - Xinyang Liu
- Department of Respiratory Medicine, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
| | - Shuanshuan Xie
- Department of Respiratory Medicine, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
| | - Changhui Wang
- Department of Respiratory Medicine, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
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10
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Bonfield TL, Sutton MT, Fletcher DR, Folz MA, Ragavapuram V, Somoza RA, Caplan AI. Donor-defined mesenchymal stem cell antimicrobial potency against nontuberculous mycobacterium. Stem Cells Transl Med 2021; 10:1202-1216. [PMID: 33943038 PMCID: PMC8284776 DOI: 10.1002/sctm.20-0521] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 03/02/2021] [Accepted: 03/22/2021] [Indexed: 12/12/2022] Open
Abstract
Chronic nontuberculous mycobacterial infections with Mycobacterium avium and Mycobacterium intracellulare complicate bronchiectasis, chronic obstructive airway disease, and the health of aging individuals. These insidious intracellular pathogens cause considerable morbidity and eventual mortality in individuals colonized with these bacteria. Current treatment regimens with antibiotic macrolides are both toxic and often inefficient at providing infection resolution. In this article, we demonstrate that human marrow‐derived mesenchymal stem cells are antimicrobial and anti‐inflammatory in vitro and in the context of an in vivo sustained infection of either M. avium and/or M. intracellulare.
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Affiliation(s)
- Tracey L Bonfield
- Department of Genetics and Genome Sciences, Case Western Reserve University, Cleveland, Ohio, USA.,National Center for Regenerative Medicine, Case Western Reserve University, Cleveland, Ohio, USA.,Department of Pediatrics, Case Western Reserve University, Cleveland, Ohio, USA
| | - Morgan T Sutton
- Department of Genetics and Genome Sciences, Case Western Reserve University, Cleveland, Ohio, USA.,National Center for Regenerative Medicine, Case Western Reserve University, Cleveland, Ohio, USA.,Department of Pediatrics, Case Western Reserve University, Cleveland, Ohio, USA.,St. Jude Children's Research Hospital Graduate School of Biomedical Sciences, Memphis, Tennessee, USA
| | - David R Fletcher
- Department of Genetics and Genome Sciences, Case Western Reserve University, Cleveland, Ohio, USA.,National Center for Regenerative Medicine, Case Western Reserve University, Cleveland, Ohio, USA.,Department of Pediatrics, Case Western Reserve University, Cleveland, Ohio, USA
| | - Michael A Folz
- Department of Genetics and Genome Sciences, Case Western Reserve University, Cleveland, Ohio, USA.,National Center for Regenerative Medicine, Case Western Reserve University, Cleveland, Ohio, USA.,Department of Pediatrics, Case Western Reserve University, Cleveland, Ohio, USA
| | - Vaishnavi Ragavapuram
- Department of Genetics and Genome Sciences, Case Western Reserve University, Cleveland, Ohio, USA.,National Center for Regenerative Medicine, Case Western Reserve University, Cleveland, Ohio, USA.,Department of Pediatrics, Case Western Reserve University, Cleveland, Ohio, USA
| | - Rodrigo A Somoza
- Department of Biology, Skeletal Research Center, Case Western Reserve University, Cleveland, Ohio, USA
| | - Arnold I Caplan
- Department of Biology, Skeletal Research Center, Case Western Reserve University, Cleveland, Ohio, USA
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11
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Amniai L, Ple C, Barrier M, de Nadai P, Marquillies P, Vorng H, Chenivesse C, Tsicopoulos A, Duez C. Natural Killer Cells from Allergic Donors Are Defective in Their Response to CCL18 Chemokine. Int J Mol Sci 2021; 22:ijms22083879. [PMID: 33918621 PMCID: PMC8068884 DOI: 10.3390/ijms22083879] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 04/05/2021] [Accepted: 04/07/2021] [Indexed: 11/16/2022] Open
Abstract
Natural killer (NK) cells were originally described as cytolytic effector cells, but since then have been recognized to possess regulatory functions on immune responses. Chemokines locate NK cells throughout the body in homeostatic and pathological conditions. They may also directly stimulate immune cells. CCL18 is a constitutive and inducible chemokine involved in allergic diseases. The aim of this study was to evaluate CCL18’s effect on NK cells from allergic and nonallergic donors in terms of both chemotactic and immune effects. Results showed that CCL18 was able to induce migration of NK cells from nonallergic donors in a G-protein-dependent manner, suggesting the involvement of a classical chemokine receptor from the family of seven-transmembrane domain G-protein-coupled receptors. In contrast, NK cells from allergic patients were unresponsive. Similarly, CCL18 was able to induce NK cell cytotoxicity only in nonallergic subjects. Purified NK cells did not express CCR8, one of the receptors described to be involved in CCL18 functions. Finally, the defect in CCL18 response by NK cells from allergic patients was unrelated to a defect in CCL18 binding to NK cells. Overall, our results suggest that some NK cell functions may be defective in allergic diseases.
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Affiliation(s)
- Latiffa Amniai
- U1019–UMR 9017-CIIL-Center for Infection and Immunity of Lille, Institut Pasteur de Lille, University of Lille, CNRS, Inserm, CHU Lille, F-59000 Lille, France; (L.A.); (C.P.); (M.B.); (P.d.N.); (P.M.); (H.V.); (C.C.); (A.T.)
| | - Coline Ple
- U1019–UMR 9017-CIIL-Center for Infection and Immunity of Lille, Institut Pasteur de Lille, University of Lille, CNRS, Inserm, CHU Lille, F-59000 Lille, France; (L.A.); (C.P.); (M.B.); (P.d.N.); (P.M.); (H.V.); (C.C.); (A.T.)
| | - Mathieu Barrier
- U1019–UMR 9017-CIIL-Center for Infection and Immunity of Lille, Institut Pasteur de Lille, University of Lille, CNRS, Inserm, CHU Lille, F-59000 Lille, France; (L.A.); (C.P.); (M.B.); (P.d.N.); (P.M.); (H.V.); (C.C.); (A.T.)
| | - Patricia de Nadai
- U1019–UMR 9017-CIIL-Center for Infection and Immunity of Lille, Institut Pasteur de Lille, University of Lille, CNRS, Inserm, CHU Lille, F-59000 Lille, France; (L.A.); (C.P.); (M.B.); (P.d.N.); (P.M.); (H.V.); (C.C.); (A.T.)
| | - Philippe Marquillies
- U1019–UMR 9017-CIIL-Center for Infection and Immunity of Lille, Institut Pasteur de Lille, University of Lille, CNRS, Inserm, CHU Lille, F-59000 Lille, France; (L.A.); (C.P.); (M.B.); (P.d.N.); (P.M.); (H.V.); (C.C.); (A.T.)
| | - Han Vorng
- U1019–UMR 9017-CIIL-Center for Infection and Immunity of Lille, Institut Pasteur de Lille, University of Lille, CNRS, Inserm, CHU Lille, F-59000 Lille, France; (L.A.); (C.P.); (M.B.); (P.d.N.); (P.M.); (H.V.); (C.C.); (A.T.)
| | - Cécile Chenivesse
- U1019–UMR 9017-CIIL-Center for Infection and Immunity of Lille, Institut Pasteur de Lille, University of Lille, CNRS, Inserm, CHU Lille, F-59000 Lille, France; (L.A.); (C.P.); (M.B.); (P.d.N.); (P.M.); (H.V.); (C.C.); (A.T.)
- CHU Lille, Service de Pneumologie et Immuno-Allergologie, Centre de Compétence pour les Maladies Pulmonaires Rares, F-59000 Lille, France
| | - Anne Tsicopoulos
- U1019–UMR 9017-CIIL-Center for Infection and Immunity of Lille, Institut Pasteur de Lille, University of Lille, CNRS, Inserm, CHU Lille, F-59000 Lille, France; (L.A.); (C.P.); (M.B.); (P.d.N.); (P.M.); (H.V.); (C.C.); (A.T.)
- CHU Lille, Service de Pneumologie et Immuno-Allergologie, Centre de Compétence pour les Maladies Pulmonaires Rares, F-59000 Lille, France
| | - Catherine Duez
- U1019–UMR 9017-CIIL-Center for Infection and Immunity of Lille, Institut Pasteur de Lille, University of Lille, CNRS, Inserm, CHU Lille, F-59000 Lille, France; (L.A.); (C.P.); (M.B.); (P.d.N.); (P.M.); (H.V.); (C.C.); (A.T.)
- Correspondence:
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Cardoso AP, Pinto ML, Castro F, Costa ÂM, Marques-Magalhães Â, Canha-Borges A, Cruz T, Velho S, Oliveira MJ. The immunosuppressive and pro-tumor functions of CCL18 at the tumor microenvironment. Cytokine Growth Factor Rev 2021; 60:107-119. [PMID: 33863622 DOI: 10.1016/j.cytogfr.2021.03.005] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 03/20/2021] [Accepted: 03/27/2021] [Indexed: 02/07/2023]
Abstract
Chemokines are essential mediators of immune cell trafficking. In a tumor microenvironment context, chemotactic cytokines are known to regulate the migration, positioning and interaction of different cell subsets with both anti- and pro-tumor functions. Additionally, chemokines have critical roles regarding non-immune cells, highlighting their importance in tumor growth and progression. CCL18 is a primate-specific chemokine produced by macrophages and dendritic cells. This chemokine presents both constitutive and inducible expression. It is mainly associated with a tolerogenic response and involved in maintaining homeostasis of the immune system under physiological conditions. Recently, CCL18 has been noticed as an important component of the complex chemokine system involved in the biology of tumors. This chemokine induces T regulatory cell differentiation and recruitment to the tumor milieu, with subsequent induction of a pro-tumor (M2-like) macrophage phenotype. CCL18 is also directly involved in cancer cell-invasion, migration, epithelial-to-mesenchymal transition and angiogenesis stimulation, pinpointing an important role in the promotion of cancer progression. Interestingly, this chemokine is highly expressed in tumor tissues, particularly at the invasive front of more advanced stages (e.g. colorectal cancer), and high levels are detected in the serum of patients, correlating with poor prognosis. Despite the promising role of CCL18 as a biomarker and/or therapeutic target to hamper disease progression, its pleiotropic functions in a context of cancer are still poorly explored. The scarce knowledge concerning the receptors for this chemokine, together with the insufficient insight on the downstream signaling pathways, have impaired the selection of this molecule as an immediate target for translational research. In this Review, we will discuss recent findings concerning the role of CCL18 in cancer, integrate recently disclosed molecular mechanisms and compile data from current clinical studies.
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Affiliation(s)
- Ana Patrícia Cardoso
- i3S, Institute for Research and Innovation in Health, University of Porto, Portugal; INEB, Institute of Biomedical Engineering, University of Porto, Portugal.
| | | | - Flávia Castro
- i3S, Institute for Research and Innovation in Health, University of Porto, Portugal; INEB, Institute of Biomedical Engineering, University of Porto, Portugal
| | - Ângela Margarida Costa
- i3S, Institute for Research and Innovation in Health, University of Porto, Portugal; INEB, Institute of Biomedical Engineering, University of Porto, Portugal
| | - Ângela Marques-Magalhães
- i3S, Institute for Research and Innovation in Health, University of Porto, Portugal; INEB, Institute of Biomedical Engineering, University of Porto, Portugal; ICBAS, Institute of Biomedical Sciences Abel Salazar, University of Porto, Portugal
| | - Ana Canha-Borges
- i3S, Institute for Research and Innovation in Health, University of Porto, Portugal; INEB, Institute of Biomedical Engineering, University of Porto, Portugal
| | - Tânia Cruz
- i3S, Institute for Research and Innovation in Health, University of Porto, Portugal; INEB, Institute of Biomedical Engineering, University of Porto, Portugal
| | - Sérgia Velho
- i3S, Institute for Research and Innovation in Health, University of Porto, Portugal; IPATIMUP, Institute of Pathology and Molecular Immunology, University of Porto, Portugal
| | - Maria José Oliveira
- i3S, Institute for Research and Innovation in Health, University of Porto, Portugal; INEB, Institute of Biomedical Engineering, University of Porto, Portugal; ICBAS, Institute of Biomedical Sciences Abel Salazar, University of Porto, Portugal; Department of Pathology and Oncology, Faculty of Medicine, University of Porto, Portugal
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Monocyte-Derived Dendritic Cells Can Revert In Vitro Antigen-Specific Cellular Anergy in Active Human Paracoccidioidomycosis. J Fungi (Basel) 2021; 7:jof7030201. [PMID: 33802081 PMCID: PMC8000053 DOI: 10.3390/jof7030201] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 12/30/2020] [Accepted: 01/08/2021] [Indexed: 12/03/2022] Open
Abstract
We investigated the in vitro effects of two Paracoccidioides brasiliensis antigens on monocyte-derived dendritic cells (moDCs) from patients with paracoccidioidomycosis (PCM). MoDCs from patients with active or treated PCM and non-PCM subjects were generated, stimulated with TNF-α, and P. brasiliensis antigens, 43 kDa glycoprotein (gp43) and cell-free antigen (CFA), and analyzed by flow cytometry and enzyme-linked immunosorbent assays (ELISA). Our data revealed that patients with PCM had a high frequency of HLA-DR+ cells, but the treated group had more CD86+ cells with increased IL-12p40. Patients with active PCM had more CD80+ moDCs, and as a novel finding, large amounts of chemokine (C-C motif) ligand 18 (CCL18) in the supernatants from their in vitro moDC cultures. Both gp43- and CFA-stimulated moDCs from the patients with PCM successfully reverted the in vitro antigen-specific anergy, inducing a proliferative response. However, CFA-stimulated moDCs led to higher lymphoproliferation, with increased IFN-γ and TNF-α in the cells from the patients with active PCM compared with gp43. These original results combined with constant IL-10 and increased IL-12p40 levels suggest that a more complex antigen, such as CFA, may be a better inducer of the protective Th1 immune response than purified gp43 is, and a suitable target for future studies on anti-P. brasiliensis dendritic cell (DC)-based vaccines.
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Melief J, Huitinga I, Gold SM. The stress-axis in multiple sclerosis: Clinical, cellular, and molecular aspects. HANDBOOK OF CLINICAL NEUROLOGY 2021; 181:119-126. [PMID: 34238451 DOI: 10.1016/b978-0-12-820683-6.00008-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Altered activity of the hypothalamus-pituitary-adrenal (HPA) stress-axis has been implicated in the pathogenesis and progression of multiple sclerosis (MS) and linked to the development of specific symptoms and comorbidities such as mood disorders, fatigue, or cognitive dysfunction. Overall the HPA-axis is activated or hyperresponsive in MS, though a hyporesponsive HPA-axis has been observed in a subgroup of MS patients that has a more severe course of the disease. Here we provide an overview of the possible causes of HPA-axis activation, sex- and subtype dependent differences, pathological, cellular, and molecular effects, and the clinical correlates of HPA-axis activity in MS.
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Affiliation(s)
- Jeroen Melief
- Department of Oncology-Pathology, Karolinska Institute, Stockholm, Sweden
| | - Inge Huitinga
- Department of Neuroimmunology, Netherlands Institute for Neuroscience, Amsterdam, The Netherlands; Brain Plasticity Group, Swammerdam Institute for Life Sciences, University of Amsterdam, Amsterdam, The Netherlands.
| | - Stefan M Gold
- Department of Psychiatry and Medical Department, Campus Benjamin Franklin, Charité-Universitätsmedizin Berlin, Berlin, Germany; Institute for Neuroimmunology and Multiple Sclerosis, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
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15
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Korbecki J, Olbromski M, Dzięgiel P. CCL18 in the Progression of Cancer. Int J Mol Sci 2020; 21:ijms21217955. [PMID: 33114763 PMCID: PMC7663205 DOI: 10.3390/ijms21217955] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 10/21/2020] [Accepted: 10/24/2020] [Indexed: 02/07/2023] Open
Abstract
A neoplastic tumor consists of cancer cells that interact with each other and non-cancerous cells that support the development of the cancer. One such cell are tumor-associated macrophages (TAMs). These cells secrete many chemokines into the tumor microenvironment, including especially a large amount of CCL18. This chemokine is a marker of the M2 macrophage subset; this is the reason why an increase in the production of CCL18 is associated with the immunosuppressive nature of the tumor microenvironment and an important element of cancer immune evasion. Consequently, elevated levels of CCL18 in the serum and the tumor are connected with a worse prognosis for the patient. This paper shows the importance of CCL18 in neoplastic processes. It includes a description of the signal transduction from PITPNM3 in CCL18-dependent migration, invasion, and epithelial-to-mesenchymal transition (EMT) cancer cells. The importance of CCL18 in angiogenesis has also been described. The paper also describes the effect of CCL18 on the recruitment to the cancer niche and the functioning of cells such as TAMs, regulatory T cells (Treg), cancer-associated fibroblasts (CAFs) and tumor-associated dendritic cells (TADCs). The last part of the paper describes the possibility of using CCL18 as a therapeutic target during anti-cancer therapy.
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Affiliation(s)
- Jan Korbecki
- Department of Histology and Embryology, Department of Human Morphology and Embryology, Wroclaw Medical University, Chałubińskiego 6a St, 50-368 Wrocław, Poland; (M.O.); (P.D.)
- Correspondence: ; Tel.: +48-717-841-354
| | - Mateusz Olbromski
- Department of Histology and Embryology, Department of Human Morphology and Embryology, Wroclaw Medical University, Chałubińskiego 6a St, 50-368 Wrocław, Poland; (M.O.); (P.D.)
| | - Piotr Dzięgiel
- Department of Histology and Embryology, Department of Human Morphology and Embryology, Wroclaw Medical University, Chałubińskiego 6a St, 50-368 Wrocław, Poland; (M.O.); (P.D.)
- Department of Physiotherapy, Wroclaw University School of Physical Education, Ignacego Jana Paderewskiego 35 Av., 51-612 Wroclaw, Poland
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Korbecki J, Grochans S, Gutowska I, Barczak K, Baranowska-Bosiacka I. CC Chemokines in a Tumor: A Review of Pro-Cancer and Anti-Cancer Properties of Receptors CCR5, CCR6, CCR7, CCR8, CCR9, and CCR10 Ligands. Int J Mol Sci 2020; 21:ijms21207619. [PMID: 33076281 PMCID: PMC7590012 DOI: 10.3390/ijms21207619] [Citation(s) in RCA: 173] [Impact Index Per Article: 43.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 10/05/2020] [Accepted: 10/13/2020] [Indexed: 02/07/2023] Open
Abstract
CC chemokines (or β-chemokines) are 28 chemotactic cytokines with an N-terminal CC domain that play an important role in immune system cells, such as CD4+ and CD8+ lymphocytes, dendritic cells, eosinophils, macrophages, monocytes, and NK cells, as well in neoplasia. In this review, we discuss human CC motif chemokine ligands: CCL1, CCL3, CCL4, CCL5, CCL18, CCL19, CCL20, CCL21, CCL25, CCL27, and CCL28 (CC motif chemokine receptor CCR5, CCR6, CCR7, CCR8, CCR9, and CCR10 ligands). We present their functioning in human physiology and in neoplasia, including their role in the proliferation, apoptosis resistance, drug resistance, migration, and invasion of cancer cells. We discuss the significance of chemokine receptors in organ-specific metastasis, as well as the influence of each chemokine on the recruitment of various cells to the tumor niche, such as cancer-associated fibroblasts (CAF), Kupffer cells, myeloid-derived suppressor cells (MDSC), osteoclasts, tumor-associated macrophages (TAM), tumor-infiltrating lymphocytes (TIL), and regulatory T cells (Treg). Finally, we show how the effect of the chemokines on vascular endothelial cells and lymphatic endothelial cells leads to angiogenesis and lymphangiogenesis.
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Affiliation(s)
- Jan Korbecki
- Department of Biochemistry and Medical Chemistry, Pomeranian Medical University in Szczecin, Powstańców Wielkopolskich 72 Av., 70-111 Szczecin, Poland; (J.K.); (S.G.)
| | - Szymon Grochans
- Department of Biochemistry and Medical Chemistry, Pomeranian Medical University in Szczecin, Powstańców Wielkopolskich 72 Av., 70-111 Szczecin, Poland; (J.K.); (S.G.)
| | - Izabela Gutowska
- Department of Medical Chemistry, Pomeranian Medical University in Szczecin, Powstańców Wlkp. 72 Av., 70-111 Szczecin, Poland;
| | - Katarzyna Barczak
- Department of Conservative Dentistry and Endodontics, Pomeranian Medical University, Powstańców Wlkp. 72 Av., 70-111 Szczecin, Poland;
| | - Irena Baranowska-Bosiacka
- Department of Biochemistry and Medical Chemistry, Pomeranian Medical University in Szczecin, Powstańców Wielkopolskich 72 Av., 70-111 Szczecin, Poland; (J.K.); (S.G.)
- Correspondence: ; Tel.: +48-914661515
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Abstract
PURPOSE OF REVIEW Chemokines are a large group of low molecular weight cytokines that attract and activate leukocytes throughout the body and therefore have a key role in the framework of late-phase allergic responses. The purpose of this article is to provide an overview of the main chemokines involved in allergic conjunctivitis, their primary functions and their physiological roles, and therapies targeted at chemokines and their receptors for ocular allergic diseases. RECENT FINDINGS In recent years, there have been considerable advances in the understanding of ocular pathophysiology of ocular surface inflammatory diseases including both allergic eye diseases and dry eye syndrome. Several therapies being developed for dry eye inflammation are recognized as possible therapies for ocular allergic diseases as there are often common chemokines involved in both disease spectra. SUMMARY Chemokines represent an integral part of the late-phase cascade of ocular allergic inflammation. A deep understanding of specific chemokines and their interactions will help in targeting therapies to effectively manage ocular clinical findings and symptoms of allergic eye disease.
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Sanaei MJ, Shirzad H, Soltani A, Abdollahpour-Alitappeh M, Shafigh MH, Rahimian G, Mirzaei Y, Bagheri N. Up-regulated CCL18, CCL28 and CXCL13 Expression is Associated with the Risk of Gastritis and Peptic Ulcer Disease in Helicobacter Pylori infection. Am J Med Sci 2020; 361:43-54. [PMID: 32928496 DOI: 10.1016/j.amjms.2020.07.030] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Revised: 05/17/2020] [Accepted: 07/25/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND Helicobacter pylori (H. pylori) infection causes inflammation and increases the risk of developing peptic ulcer disease (PUD); however, the exact molecular mechanisms of PUD development remain unclear. The aim of this study was to investigate the expression of CCL18, CCL28, and CXCL13 in H. pylori-positive subjects in comparison with H. pylori-negative subjects, and to determine its association with different clinical outcomes and virulence factors. METHODS In total, 55 H. pylori-positive subjects with gastritis, 47 H. pylori-positive subjects with PUD, and 48 H. pylori-negative subjects were enrolled in this study. CCL18, CCL28, and CXCL13 expression were determined using real time polymerase chain reaction (PCR). The virulence factors of H. pylori such as cytotoxin-associated gene A (cagA), outer inflammatory protein A (oipA), blood group antigen-binding adhesin (babA), and vacuolating cytotoxin A (VacA) genes were evaluated using PCR. RESULTS CCL18, CCL28, and CXCL13 expression in H. pylori-positive subjects were significantly higher than H. pylori-negative subjects. CCL18 and CXCL13 expression in H. pylori-positive subjects with oipA+ and babA2+were significantly higher than H. pylori-positive subjects with oipA¯ and babA2¯. CCL18 and CXCL13 expression were found to be significantly elevated in H. pylori-positive subjects with gastritis compared with H. pylori-positive subjects with PUD. CCL28 expression was significantly higher in H. pylori-positive subjects with PUD compared with H. pylori-positive subjects with gastritis. CONCLUSIONS The increased of CCL18 and CXCL13 may be involved in the pathogenesis of H. pylori-associated gastritis, while the increased of CCL28 may be involved in the pathogenesis of H. pylori-associated PUD.
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Affiliation(s)
- Mohammad-Javad Sanaei
- Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Hedayatollah Shirzad
- Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran.
| | - Amin Soltani
- Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | | | - Mohammad-Hadi Shafigh
- Department of Internal Medicine, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Ghorbanali Rahimian
- Department of Internal Medicine, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Yousef Mirzaei
- Department of Biology, Faculty of Sciences, Soran University, Soran, Kurdistan Region, Iraq
| | - Nader Bagheri
- Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran.
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Mertens J, de Jong E, van den Hoogen L, Wienke J, Thurlings R, Seyger M, Hoppenreijs E, Wijngaarde C, van Vlijmen-Willems I, van den Bogaard E, Giovannone B, van Wijk F, van Royen-Kerkhof A, Marut W, Radstake T. The identification of CCL18 as biomarker of disease activity in localized scleroderma. J Autoimmun 2019; 101:86-93. [DOI: 10.1016/j.jaut.2019.04.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2019] [Revised: 04/06/2019] [Accepted: 04/08/2019] [Indexed: 01/10/2023]
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Weiss ARR, Dahlke MH. Immunomodulation by Mesenchymal Stem Cells (MSCs): Mechanisms of Action of Living, Apoptotic, and Dead MSCs. Front Immunol 2019; 10:1191. [PMID: 31214172 PMCID: PMC6557979 DOI: 10.3389/fimmu.2019.01191] [Citation(s) in RCA: 412] [Impact Index Per Article: 82.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Accepted: 05/10/2019] [Indexed: 12/13/2022] Open
Abstract
Expectations on mesenchymal stem cell (MSC) treatment are high, especially in the fields of sepsis, transplant medicine, and autoimmune diseases. Various pre-clinical studies have been conducted with encouraging results, although the mechanisms of action behind the observed immunomodulatory capacity of mesenchymal stem cells have not been fully understood. Previous studies have demonstrated that the immunomodulatory effect of MSCs is communicated via MSC-secreted cytokines and has been proven to rely on the local microenvironment as some of the observed effects depend on a pre-treatment of MSCs with inflammatory cytokines. Nonetheless, recent findings indicate that the cytokine-mediated effects are only one part of the equation as apoptotic, metabolically inactivated, or even fragmented MSCs have been shown to possess an immunomodulatory potential as well. Both cytokine-dependent and cytokine-independent mechanisms suggest a key role for regulatory T cells and monocytes in the overall pattern, but the principle as to why viable and non-viable MSCs have similar immunomodulatory capacities remains elusive. Here we review the current knowledge on cellular and molecular mechanisms involved in MSC-mediated immunomodulation and focus on the viability of MSCs, as there is still uncertainty concerning the tumorigenic potential of living MSCs.
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Increased Plasma Levels of the TH2 chemokine CCL18 associated with low CD4+ T cell counts in HIV-1-infected Patients with a Suppressed Viral Load. Sci Rep 2019; 9:5963. [PMID: 30979916 PMCID: PMC6461658 DOI: 10.1038/s41598-019-41588-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Accepted: 02/25/2019] [Indexed: 12/15/2022] Open
Abstract
The chemokine (C-C motif) chemokine ligand 18 (CCL18) is a structural homolog of CCL3 primarily produced by monocyte-derived cells with an M2 phenotype. Elevated levels of CCL18 have been observed in several diseases associated with malignancies and chronic inflammation. The role of CCL18 in Human Immunodeficiency Virus (HIV-1) infection remains unknown. We analyzed expression levels of T helper cell-mediated (TH2) chemokines CCL18, CCL17, and CCL22 by ELISA in plasma collected from HIV-1-infected and healthy donors. In HIV-1-infected individuals, plasma viral loads were monitored by NucliSense HIV-1 QT assay and T cell counts and expression of the activation marker CD38 were determined by flow cytometry. Our data showed a significant increase in plasma levels of CCL18 in HIV-1-infected individuals compared to uninfected controls (p < 0.001) and a significant correlation between CCL18 levels and viral load in untreated patients. No significant difference of CCL18 levels was detected among the HIV-1-infected patients treated with combined antiretroviral therapy (cART) and HIV-1-untreated patients.CCL18 values are negatively correlated with CD4+CD38+ cell numbers and total CD4+ T cell counts in patients with a suppressed viral load. Notably, plasma levels of the TH2 chemokines CCL17 and CCL22 are also elevated during HIV-1 infection. However, no correlation of CCL17 and CCL22 production with CD4+ T cell counts was detected. Presented data shows that the chemokines, CCL17, CCL18, and CCL22 are increased during HIV-1 infection. However, only increased levels of CCL18, a marker of M2 macrophages, correlate with low CD4+ T cell counts in patients with suppressed viral load, raising the possibility that CCL18 and/or CCL18-producing cells may interfere with their reconstitution in HIV-1-infected patients on cART.
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Chen Z, Dong F, Lu J, Wei L, Tian L, Ge H, Zou Y, Ma X, Yang Y, Zhou L, Han J, Fu R, Wang L. Polarized M2c macrophages have a promoting effect on the epithelial-to-mesenchymal transition of human renal tubular epithelial cells. Immunobiology 2018; 223:826-833. [DOI: 10.1016/j.imbio.2018.08.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Revised: 08/13/2018] [Accepted: 08/19/2018] [Indexed: 01/23/2023]
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Mantovani A, Schioppa T, Biswas SK, Marchesi F, Allavena P, Sica A. Tumor-Associated Macrophages and Dendritic Cells as Prototypic Type II Polarized Myeloid Populations. TUMORI JOURNAL 2018; 89:459-68. [PMID: 14870765 DOI: 10.1177/030089160308900501] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Environmental signals polarize mononuclear phagocytes which can express different functional programmes. Fully polarized type I and type II (or alternatively activated) macrophages are the extremes of a continuum of functional states. Tumor-derived and T cell-derived cytokines stimulate tumor associated macrophages (TAM) to acquire a polarized type II phenotype. These functionally polarized cells, and similarly oriented or immature dendritic cells present in tumors, play a key role in subversion of adaptive immunity and in inflammatory circuits which promote tumor growth and progression.
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Prominent Levels of the Profibrotic Chemokine CCL18 during Peritonitis: In Vitro Downregulation by Vitamin D Receptor Agonists. BIOMED RESEARCH INTERNATIONAL 2018; 2018:6415892. [PMID: 29850544 PMCID: PMC5904802 DOI: 10.1155/2018/6415892] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Revised: 01/29/2018] [Accepted: 02/27/2018] [Indexed: 12/16/2022]
Abstract
Peritoneal dialysis (PD) is used as a renal replacement therapy, which can be limited by peritoneal membrane ultrafiltration failure (UFF) secondary to fibrotic processes. Peritonitis, a frequent complication of PD, is a major risk factor for peritoneal membrane fibrosis and UFF. Low peritoneal levels of the chemokine CCL18 are associated with preservation of peritoneal membrane function in PD. Given that CCL18 is involved in fibrotic processes and recurrent peritonitis, it is a risk factor for peritoneal membrane failure; thus, we evaluated CCL18 concentrations in peritoneal effluents from patients undergoing peritonitis episodes. Pharmacological interventions aimed at diminishing the production of CCL18 were also explored. Fivefold higher CCL18 peritoneal concentrations were found during acute bacterial peritonitis, in parallel with the increased infiltration of macrophages. Unexpectedly, CCL18 was also highly (50-fold) increased during sterile eosinophilic peritonitis, and peritoneal eosinophils were found to express CCL18. In vitro treatment of peritoneal macrophages with the vitamin D receptor agonist paricalcitol was able to reduce the secretion and the expression of CCL18 in isolated peritoneal macrophages. In conclusion, our study suggests that the chemokine CCL18 can be a mediator of peritoneal membrane failure associated with peritonitis episodes as well as providing a new potential therapeutic target.
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25
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Chenivesse C, Tsicopoulos A. CCL18 - Beyond chemotaxis. Cytokine 2018; 109:52-56. [PMID: 29402725 DOI: 10.1016/j.cyto.2018.01.023] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2017] [Revised: 01/06/2018] [Accepted: 01/25/2018] [Indexed: 12/13/2022]
Abstract
The chemokine CCL18 is constitutively expressed in human lung and serum, and is further elevated during pathologic conditions such as allergy, fibrosis and cancer, suggesting that it may participate in both homeostatic and inflammatory processes. Under steady state conditions, CCL18 has chemotactic activity, albeit modest, toward naïve T cells and as such, may be involved in the initiation of the adaptive response. Its chemotactic effect on inflammatory cells is ambiguous as it attracts both regulatory and inflammatory immune cells. CCL18 can also modulate tissue inflammation by inhibiting cell recruitment through binding to glycosaminoglycans with high affinity, thereby displacing other chemokines bound to the endothelial surface. CCL18 induces regulatory phenotype and function of immune cells through direct activation and plays a major role in fibrotic processes, particularly in the lung. Finally, CCL18 is involved in cancer cell activation and migration and also participates in immune tolerance toward cancer. Its high constitutive expression levels and its further up-regulation in many diseases, together with its moderate chemoattractant properties support the fact that this chemokine has activities beyond cell recruitment.
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Affiliation(s)
- Cecile Chenivesse
- Institut National de la Santé Et de la Recherche Médicale, U1019, F-59000 Lille, France; CNRS UMR 8204, Center for Infection and Immunity of Lille, F-59000 Lille, France; Institut Pasteur de Lille, F-59000 Lille, France; Univ Lille, F-59000 Lille, France; CHU Lille, Service de Pneumologie et Immuno-Allergologie, Clinique des Maladies Respiratoires et, F-59000 Lille, France.
| | - Anne Tsicopoulos
- Institut National de la Santé Et de la Recherche Médicale, U1019, F-59000 Lille, France; CNRS UMR 8204, Center for Infection and Immunity of Lille, F-59000 Lille, France; Institut Pasteur de Lille, F-59000 Lille, France; Univ Lille, F-59000 Lille, France; CHU Lille, Service de Pneumologie et Immuno-Allergologie, Clinique des Maladies Respiratoires et, F-59000 Lille, France
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26
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Yuan L, Wan J, Huang C, Liang J, Liu M, Yue C, Li L. Evaluation of serum CCL18 as a potential biomarker for ovarian cancer. Cancer Biomark 2017; 21:97-104. [PMID: 29036787 DOI: 10.3233/cbm-170305] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Linjing Yuan
- Department of Gynaecology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong, China
- Department of Gynaecology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong, China
| | - Jianxin Wan
- Department of Laboratory Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong, China
- Department of Gynaecology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong, China
| | - Chumei Huang
- Department of Laboratory Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong, China
| | - Jingjing Liang
- Department of Emergency, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, Guangdong, China
| | - Min Liu
- Department of Laboratory Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong, China
| | - Caifeng Yue
- Department of Laboratory Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong, China
| | - Laisheng Li
- Department of Laboratory Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong, China
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27
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Antibiotics induce polarization of pleural macrophages to M2-like phenotype in patients with tuberculous pleuritis. Sci Rep 2017; 7:14982. [PMID: 29101376 PMCID: PMC5670217 DOI: 10.1038/s41598-017-14808-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2017] [Accepted: 10/16/2017] [Indexed: 12/20/2022] Open
Abstract
Pleural macrophages play critical roles in pathogenesis of tuberculous pleuritis, but very little is known about their response to anti-tuberculosis antibiotics treatment. Here, we examined whether and how pleural macrophages change in phenotype, transcription and function following antibiotics treatment in patients with tuberculous pleuritis. Results show pro-inflammatory cytokines were down-regulated significantly post antibiotic treatment in the pleural effusions and pleural macrophages up-regulated markers characteristic of M2 macrophages such as CD163 and CD206. Differential expression analysis of transcriptomes from four paired samples before and after treatment identified 230 treatment-specific responsive genes in pleural macrophages. Functional analysis identified interferon-related pathway to be the most responsive genes and further confirmed macrophage polarization to M2-like phenotype. We further demonstrate that expression of a significant fraction of responsive genes was modulated directly by antibiotics in pleural macrophages in vitro. Our results conclude that pleural macrophages polarize from M1-like to M2-like phenotype within a mean of 3.5 days post antibiotics treatment, which is dependent on both pleural cytokine environment and direct modulatory effects of antibiotics. The treatment-specific genes could be used to study the roles of pleural macrophages in the pathogenesis of tuberculous pleuritis and to monitor the response to antibiotics treatment.
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28
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Sutton MT, Fletcher D, Episalla N, Auster L, Kaur S, Gwin MC, Folz M, Velasquez D, Roy V, van Heeckeren R, Lennon DP, Caplan AI, Bonfield TL. Mesenchymal Stem Cell Soluble Mediators and Cystic Fibrosis. ACTA ACUST UNITED AC 2017; 7. [PMID: 29291140 DOI: 10.4172/2157-7633.1000400] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Human Mesenchymal stem cells (hMSCs) secrete products (supernatants) that are anti-inflammatory and antimicrobial. We have previously shown that hMSCs decrease inflammation and Pseudomonas aeruginosa infection in the in vivo murine model of Cystic Fibrosis (CF). Cystic Fibrosis (CF) is a genetic disease in which pulmonary infection and inflammation becomes the major cause of morbidity and mortality. Our studies focus on determining how MSCs contribute to improved outcomes in the CF mouse model centering on how the MSCs impact the inflammatory response to pathogenic organisms. We hypothesize that MSCs secrete products that are anti-inflammatory in scenarios of chronic pulmonary infections using the murine model of infection and inflammation with a specific interest in Pseudomonas aeruginosa (gram negative). Further, our studies will identify whether the MSCs are impacting this inflammatory response through the regulation of peroxisome proliferator activator receptor gamma (PPARγ) which aides in decreasing inflammation.
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Affiliation(s)
- Morgan T Sutton
- Department of Pediatrics, Case Western Reserve University, Cleveland Ohio 44106-4948.,National Center of Regenerative Medicine, Case Western Reserve University, Cleveland Ohio 44106-4948.,School of Medicine, Case Western Reserve University, Cleveland Ohio 44106-4948.,School of Engineering, Case Western Reserve University, Cleveland Ohio 44106-4948.,Hathaway Brown School, Shaker Heights Ohio 44122.,Summer Programs in Undergraduate Research, Department of Pediatrics, Rainbow Babies and Children's Hospital, Cleveland Ohio 44106-4948
| | - David Fletcher
- Department of Pediatrics, Case Western Reserve University, Cleveland Ohio 44106-4948
| | - Nicole Episalla
- Department of Pediatrics, Case Western Reserve University, Cleveland Ohio 44106-4948.,Department of Biology, Case Western Reserve University, Cleveland Ohio 44106-4948
| | - Lauren Auster
- Department of Pediatrics, Case Western Reserve University, Cleveland Ohio 44106-4948.,Department of Biology, Case Western Reserve University, Cleveland Ohio 44106-4948
| | - Sukhmani Kaur
- Department of Pediatrics, Case Western Reserve University, Cleveland Ohio 44106-4948.,Hathaway Brown School, Shaker Heights Ohio 44122
| | - Mary Chandler Gwin
- Department of Pediatrics, Case Western Reserve University, Cleveland Ohio 44106-4948.,Summer Programs in Undergraduate Research, Department of Pediatrics, Rainbow Babies and Children's Hospital, Cleveland Ohio 44106-4948
| | - Michael Folz
- School of Engineering, Case Western Reserve University, Cleveland Ohio 44106-4948
| | - Dante Velasquez
- Department of Pediatrics, Case Western Reserve University, Cleveland Ohio 44106-4948.,National Center of Regenerative Medicine, Case Western Reserve University, Cleveland Ohio 44106-4948
| | - Varun Roy
- Department of Pediatrics, Case Western Reserve University, Cleveland Ohio 44106-4948.,School of Medicine, Case Western Reserve University, Cleveland Ohio 44106-4948
| | - Rolf van Heeckeren
- Department of Pediatrics, Case Western Reserve University, Cleveland Ohio 44106-4948
| | - Donald P Lennon
- Department of Biology, Case Western Reserve University, Cleveland Ohio 44106-4948.,Skeletal Research Center, Case Western Reserve University, Cleveland Ohio 44106-4948
| | - Arnold I Caplan
- Department of Biology, Case Western Reserve University, Cleveland Ohio 44106-4948.,Skeletal Research Center, Case Western Reserve University, Cleveland Ohio 44106-4948
| | - Tracey L Bonfield
- Department of Pediatrics, Case Western Reserve University, Cleveland Ohio 44106-4948.,National Center of Regenerative Medicine, Case Western Reserve University, Cleveland Ohio 44106-4948.,School of Medicine, Case Western Reserve University, Cleveland Ohio 44106-4948.,Skeletal Research Center, Case Western Reserve University, Cleveland Ohio 44106-4948
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29
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Nagarsheth N, Wicha MS, Zou W. Chemokines in the cancer microenvironment and their relevance in cancer immunotherapy. Nat Rev Immunol 2017; 17:559-572. [PMID: 28555670 DOI: 10.1038/nri.2017.49] [Citation(s) in RCA: 1320] [Impact Index Per Article: 188.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The tumour microenvironment is the primary location in which tumour cells and the host immune system interact. Different immune cell subsets are recruited into the tumour microenvironment via interactions between chemokines and chemokine receptors, and these populations have distinct effects on tumour progression and therapeutic outcomes. In this Review, we focus on the main chemokines that are found in the human tumour microenvironment; we elaborate on their patterns of expression, their regulation and their roles in immune cell recruitment and in cancer and stromal cell biology, and we consider how they affect cancer immunity and tumorigenesis. We also discuss the potential of targeting chemokine networks, in combination with other immunotherapies, for the treatment of cancer.
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Affiliation(s)
- Nisha Nagarsheth
- Department of Surgery, University of Michigan School of Medicine, 109 Zina Pitcher Place, Ann Arbor, Michigan 48109, USA.,Graduate Programs in Immunology and Tumour Biology, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - Max S Wicha
- Graduate Programs in Immunology and Tumour Biology, University of Michigan, Ann Arbor, Michigan 48109, USA.,Department of Medicine, University of Michigan School of Medicine, 1150 E. Medical Center Drive, Ann Arbor, Michigan 48109, USA.,The University of Michigan Comprehensive Cancer Center, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - Weiping Zou
- Department of Surgery, University of Michigan School of Medicine, 109 Zina Pitcher Place, Ann Arbor, Michigan 48109, USA.,Graduate Programs in Immunology and Tumour Biology, University of Michigan, Ann Arbor, Michigan 48109, USA.,The University of Michigan Comprehensive Cancer Center, University of Michigan, Ann Arbor, Michigan 48109, USA
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30
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Hon KL, Tsang KYC, Kung JSC, Leung TF, Lam CWK, Wong CK. Clinical Signs, Staphylococcus and Atopic Eczema-Related Seromarkers. Molecules 2017; 22:molecules22020291. [PMID: 28216598 PMCID: PMC6155888 DOI: 10.3390/molecules22020291] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Revised: 01/27/2017] [Accepted: 02/06/2017] [Indexed: 11/16/2022] Open
Abstract
Childhood eczema or atopic dermatitis (AD) is a distressing disease associated with pruritus, sleep disturbance, impaired quality of life and Staphylococcus aureus isolation. The pathophysiology of AD is complex and various seromarkers of immunity are involved. We investigated if anti-staphylococcal enterotoxin IgE (anti-SE), selected seromarkers of T regulatory (Treg), T helper (Th) and antigen-presenting cells (APC) are associated with clinical signs of disease severity and quality of life. Disease severity was assessed with the Scoring Atopic Dermatitis (SCORAD) index, and quality of life with the Children's Dermatology Life Quality Index (CDLQI) in AD patients ≤18 years old. Concentrations of anti-staphylococcus enterotoxin A and B immunoglobulin E (anti-SEA and anti-SEB), selected Treg/Th/APC chemokines, skin hydration and transepidermal water loss (TEWL) were measured in these patients. Forty patients with AD [median (interquartile range) age of 13.1 (7.9) years) were recruited. Backward stepwise linear regression (controlling for age, personal allergic rhinitis and asthma, and other blood markers) showed the serum anti-SEB level was positively associated with S. aureus and S. epidermidis isolations, objective SCORAD, clinical signs and CDLQI. TNF-α (a Th1 cytokine) was positively associated with objective SCORAD (B = 4.935, p = 0.010), TGF-β (a Treg cytokine) negatively with disease extent (B = -0.015, p = 0.001), IL-18 (an APC cytokine) positively with disease extent (B = 0.438, p = 0.001) and with TEWL (B = 0.040, p = 0.010), and IL-23 (an APC cytokine) negatively with disease extent (B = -2.812, p = 0.006) and positively with pruritus (B = 0.387, p = 0.007). CONCLUSIONS Blood levels of anti-SEB, Th1, Treg and APC cytokines are correlated with various clinical signs of AD. AD is a systemic immunologic disease involving Staphylococcus aureus, cellular, humoral, cytokine and chemokine pathophysiology.
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Affiliation(s)
- Kam Lun Hon
- Department of Pediatrics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China.
| | - Kathy Yin Ching Tsang
- Department of Pediatrics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China.
| | - Jeng Sum C Kung
- Department of Pediatrics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China.
| | - Ting Fan Leung
- Department of Pediatrics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China.
| | - Christopher W K Lam
- State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Taipa, Macau, China.
| | - Chun Kwok Wong
- Department of Chemical Pathology, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, NT, Hong Kong, China.
- Institute of Chinese Medicine and State Key Laboratory of Phytochemistry and Plant Resources in West China, The Chinese University of Hong Kong, Hong Kong, China.
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31
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Montero RM, Bhangal G, Pusey CD, Frankel AH, Tam FWK. CCL18 synergises with high concentrations of glucose in stimulating fibronectin production in human renal tubuloepithelial cells. BMC Nephrol 2016; 17:139. [PMID: 27686838 PMCID: PMC5041317 DOI: 10.1186/s12882-016-0352-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2015] [Accepted: 09/20/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Diabetic nephropathy is the leading cause of end stage kidney disease worldwide. The pathogenesis of this disease remains elusive and multiple factors have been implicated. These include the effects of hyperglycaemia, haemodynamic and metabolic factors, and an inflammatory process that stimulates cellular signalling pathways leading to disease progression and severe fibrosis. Fibronectin (Fn) is an important protein of the extracellular matrix that is essential in fibrosis and its presence in increased amounts has been identified in the kidney in diabetic nephropathy. METHODS Proximal tubuloepithelial (HK-2) cells were stimulated with high glucose (30 mM D-glucose) or glycated albumin (500 μg/mmol) + 4 mM D-glucose or their controls, Mannitol (26 mM + 4 mM D-glucose) and 4 mM D-glucose, respectively. Following 48 h of stimulation the supernatant was collected and MTT [3-(4,5-dimethylthiazole-2,5-diphenyltetrazolium bromide] assay performed to assess cell viability. HK-2 cells were also stimulated in the above environments with recombinant CCL18 (rCCL18) or MCP-1 (rMCP-1) for 48 h with quantification of Fn levels using ELISA. RESULTS Co-stimulation of HK-2 cells with high concentrations of glucose and rCCL18 significantly increased Fn (p < 0.001), in comparison to high concentrations of glucose alone. HK-2 cells stimulated with glycated albumin consistently produced Fn and this did not alter following co-stimulation with rCCL18 or rMCP-1. CONCLUSION This study demonstrates how stimulation with a specific chemokine CCL18 in high glucose upregulates the production of Fn from proximal tubuloepithelial cells. This may be relevant to the development of renal fibrosis in diabetic nephropathy.
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Affiliation(s)
- Rosa M Montero
- Renal and Vascular Inflammation Section, Department of Medicine, Imperial College London, Hammersmith Hospital, London, W12 0NN, UK.
| | - Gurjeet Bhangal
- Renal and Vascular Inflammation Section, Department of Medicine, Imperial College London, Hammersmith Hospital, London, W12 0NN, UK
| | - Charles D Pusey
- Renal and Vascular Inflammation Section, Department of Medicine, Imperial College London, Hammersmith Hospital, London, W12 0NN, UK
| | - Andrew H Frankel
- Renal and Vascular Inflammation Section, Department of Medicine, Imperial College London, Hammersmith Hospital, London, W12 0NN, UK
| | - Frederick W K Tam
- Renal and Vascular Inflammation Section, Department of Medicine, Imperial College London, Hammersmith Hospital, London, W12 0NN, UK
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32
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Bellinghausen I, Saloga J. Analysis of allergic immune responses in humanized mice. Cell Immunol 2016; 308:7-12. [PMID: 27493097 DOI: 10.1016/j.cellimm.2016.07.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2015] [Accepted: 07/13/2016] [Indexed: 12/14/2022]
Abstract
Nowadays, more than 25% of the population in industrial countries are affected by IgE-mediated (atopic) allergic diseases such as allergic rhinitis, asthma and atopic eczema. Due to intensive research on basis of in vitro studies with human immune cells and different murine in vivo models of allergy fundamental mechanisms of allergic immune responses have been elucidated during the last years. However, human studies are restricted and the immune system of mice differs from the human immune system in several aspects so that the transferability of experimental results from mice to men is limited. Humanized mice represent a new tool to analyze the interaction of human immune cells under physiological conditions as far as possible, particularly to test novel therapeutic strategies. This review summarizes the impact of humanized mouse models for the investigation and treatment of allergic diseases.
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Affiliation(s)
- Iris Bellinghausen
- Department of Dermatology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany.
| | - Joachim Saloga
- Department of Dermatology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
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33
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Cao PP, Shi LL, Xu K, Yao Y, Liu Z. Dendritic cells in inflammatory sinonasal diseases. Clin Exp Allergy 2016; 46:894-906. [PMID: 27159777 DOI: 10.1111/cea.12755] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Dendritic cells (DCs) are critical in linking the innate and adaptive immune responses, which have been implicated in the pathogenesis of many immune and inflammatory diseases as well as the development of tumours. The role of DCs in the pathophysiology of lung diseases has been widely studied. However, the phenotype, subset and function of DCs in upper airways under physiological or pathological conditions remain largely undefined. Allergic rhinitis (AR) and chronic rhinosinusitis (CRS) are two important upper airway diseases with a high worldwide prevalence. Aberrant innate and adaptive immune responses have been considered to play an important role in the pathogenesis of AR and CRS. To this end, understanding the function of DCs in shaping the immune responses in sinonasal mucosa is critical in exploring the pathogenic mechanisms underlying AR and CRS as well as in developing novel therapeutic strategies. This review summarizes the phenotype, subset, function and regulation of DCs in sinonasal mucosa, particularly in the setting of AR and CRS. Furthermore, this review discusses the perspectives for future research and potential clinical utility focusing on DC pathways in the context of AR and CRS.
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Affiliation(s)
- P-P Cao
- Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - L-L Shi
- Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - K Xu
- Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Y Yao
- Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Z Liu
- Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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34
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Weiden MD, Kwon S, Caraher E, Berger KI, Reibman J, Rom WN, Prezant DJ, Nolan A. Biomarkers of World Trade Center Particulate Matter Exposure: Physiology of Distal Airway and Blood Biomarkers that Predict FEV₁ Decline. Semin Respir Crit Care Med 2015; 36:323-33. [PMID: 26024341 DOI: 10.1055/s-0035-1547349] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Biomarkers can be important predictors of disease severity and progression. The intense exposure to particulates and other toxins from the destruction of the World Trade Center (WTC) overwhelmed the lung's normal protective barriers. The Fire Department of New York (FDNY) cohort not only had baseline pre-exposure lung function measures but also had serum samples banked soon after their WTC exposure. This well-phenotyped group of highly exposed first responders is an ideal cohort for biomarker discovery and eventual validation. Disease progression was heterogeneous in this group in that some individuals subsequently developed abnormal lung function while others recovered. Airflow obstruction predominated in WTC-exposed patients who were symptomatic. Multiple independent disease pathways may cause this abnormal FEV1 after irritant exposure. WTC exposure activates one or more of these pathways causing abnormal FEV1 in an individual. Our hypothesis was that serum biomarkers expressed within 6 months after WTC exposure reflect active disease pathways and predict subsequent development or protection from abnormal FEV1 below the lower limit of normal known as WTC-Lung Injury (WTC-LI). We utilized a nested case-cohort control design of previously healthy never smokers who sought subspecialty pulmonary evaluation to explore predictive biomarkers of WTC-LI. We have identified biomarkers of inflammation, metabolic derangement, protease/antiprotease balance, and vascular injury expressed in serum within 6 months of WTC exposure that were predictive of their FEV1 up to 7 years after their WTC exposure. Predicting future risk of airway injury after particulate exposures can focus monitoring and early treatment on a subset of patients in greatest need of these services.
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Affiliation(s)
- Michael D Weiden
- Division of Pulmonary, Critical Care and Sleep, New York University School of Medicine, New York, New York
| | - Sophia Kwon
- Division of Pulmonary, Critical Care and Sleep, New York University School of Medicine, New York, New York
| | - Erin Caraher
- Division of Pulmonary, Critical Care and Sleep, New York University School of Medicine, New York, New York
| | - Kenneth I Berger
- Division of Pulmonary, Critical Care and Sleep, New York University School of Medicine, New York, New York
| | - Joan Reibman
- Division of Pulmonary, Critical Care and Sleep, New York University School of Medicine, New York, New York
| | - William N Rom
- Division of Pulmonary, Critical Care and Sleep, New York University School of Medicine, New York, New York
| | - David J Prezant
- Bureau of Health Services and Office of Medical Affairs, Fire Department of New York, Brooklyn, New York
| | - Anna Nolan
- Division of Pulmonary, Critical Care and Sleep, New York University School of Medicine, New York, New York
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35
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Miyagaki T, Sugaya M. Immunological milieu in mycosis fungoides and Sézary syndrome. J Dermatol 2015; 41:11-8. [PMID: 24438139 DOI: 10.1111/1346-8138.12305] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2013] [Accepted: 09/01/2013] [Indexed: 12/11/2022]
Abstract
Tumor genesis and development are driven by a combination of intrinsic events such as oncogene activation and tumor-suppressor gene inactivation, and extrinsic events that are dependent on the interaction with the stroma. Different types of growth factors, cytokines and chemokines secreted by the surrounding stromal cells are thought to play key roles in solid tumor progression. Accumulating evidence indicates that the immunological milieu plays an essential role in tumor development, not only in solid tumors, but also in hematopoietic malignancies. Understanding the interactions between tumor cells and microenvironment in mycosis fungoides (MF) and Sézary syndrome (SS) could provide a basis for the development of new treatments for these diseases that are sometimes resistant to current therapies. This article focuses on the wide variety of cell types and immunological milieus, affecting the characteristic features of MF and SS, such as skin-homing of tumor cells, T-helper type 2-dominant tumor microenvironment, accumulation of dermal dendritic cells, epidermal hyperplasia, angiogenesis and pruritus.
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Affiliation(s)
- Tomomitsu Miyagaki
- Department of Dermatology, Faculty of Medicine, University of Tokyo, Tokyo, Japan
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36
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Abstract
Chronic rhinosinusitis (CRS) is a heterogeneous disease characterized by local inflammation of the upper airways and sinuses which persists for at least 12 weeks. CRS can be divided into two phenotypes dependent on the presence of nasal polyps (NPs); CRS with NPs (CRSwNP) and CRS without NPs (CRSsNP). Immunological patterns in the two diseases are known to be different. Inflammation in CRSsNP is rarely investigated and limited studies show that CRSsNP is characterized by type 1 inflammation. Inflammation in CRSwNP is well investigated and CRSwNP in Western countries shows type 2 inflammation and eosinophilia in NPs. In contrast, mixed inflammatory patterns are found in CRSwNP in Asia and the ratio of eosinophilic NPs and non-eosinophilic NPs is almost 50:50 in these countries. Inflammation in eosinophilic NPs is mainly controlled by type 2 cytokines, IL-5 and IL-13, which can be produced from several immune cells including Th2 cells, mast cells and group 2 innate lymphoid cells (ILC2s) that are all elevated in eosinophilic NPs. IL-5 strongly induces eosinophilia. IL-13 activates macrophages, B cells and epithelial cells to induce recruitment of eosinophils and Th2 cells, IgE mediated reactions and remodeling. Epithelial derived cytokines, TSLP, IL-33 and IL-1 can directly and indirectly control type 2 cytokine production from these cells in eosinophilic NPs. Recent clinical trials showed the beneficial effect on eosinophilic NPs and/or asthma by monoclonal antibodies against IL-5, IL-4Rα, IgE and TSLP suggesting that they can be therapeutic targets for eosinophilic CRSwNP.
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Affiliation(s)
- Atsushi Kato
- Division of Allergy-Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
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Poposki JA, Peterson S, Welch K, Schleimer RP, Hulse KE, Peters AT, Norton J, Suh LA, Carter R, Harris KE, Grammer LC, Tan BK, Chandra RK, Conley DB, Kern RC, Kato A. Elevated presence of myeloid dendritic cells in nasal polyps of patients with chronic rhinosinusitis. Clin Exp Allergy 2015; 45:384-93. [PMID: 25469646 PMCID: PMC4467201 DOI: 10.1111/cea.12471] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2014] [Revised: 11/23/2014] [Accepted: 11/28/2014] [Indexed: 12/14/2022]
Abstract
BACKGROUND Although chronic rhinosinusitis with nasal polyps (CRSwNP) is characterized by Th2 inflammation, the mechanism underlying the onset and amplification of this inflammation has not been fully elucidated. Dendritic cells (DCs) are major antigen-presenting cells, central inducers of adaptive immunity and critical regulators of many inflammatory diseases. However, the presence of DCs in CRS, especially in nasal polyps (NPs), has not been extensively studied. OBJECTIVE The objective of this study was to characterize DC subsets in CRS. METHODS We used real-time PCR to assess the expression of mRNA for markers of myeloid DCs (mDCs; CD1c), plasmacytoid DCs (pDCs; CD303) and Langerhans cells (LCs; CD1a, CD207) in uncinate tissue (UT) from controls and patients with CRS as well as in NP. We assayed the presence of DCs by immunohistochemistry and flow cytometry. RESULTS Compared to UT from control subjects (n = 15) and patients with CRS without NP (CRSsNP) (n = 16) and CRSwNP (n = 17), mRNAs for CD1a and CD1c were significantly elevated in NPs (n = 29). In contrast, CD207 mRNA was not elevated in NPs. Immunohistochemistry showed that CD1c(+) cells but not CD303(+) cells were significantly elevated in NPs compared to control subjects or patients with CRSsNP. Flow cytometric analysis showed that CD1a(+) cells in NPs might be a subset of mDC1s and that CD45(+) CD19(-) CD1c(+) CD11c(+) CD141(-) CD303(-) HLA-DR(+) mDC1s and CD45(+) CD19(-) CD11c(+) CD1c(-) CD141(high) HLA-DR(+) mDC2s were significantly elevated in NPs compared to UT from controls and CRSsNP, but CD45(+) CD11c(-) CD303(+) HLA-DR(+) pDCs were only elevated in NPs compared to control UT. CONCLUSION AND CLINICAL RELEVANCE Myeloid DCs are elevated in CRSwNP, especially in NPs. Myeloid DCs thus may indirectly contribute to the inflammation observed in CRSwNP.
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Affiliation(s)
- Julie A. Poposki
- Division of Allergy-Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Sarah Peterson
- Division of Allergy-Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Kate Welch
- Division of Allergy-Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Robert P. Schleimer
- Division of Allergy-Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
- Department of Otolaryngology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Kathryn E. Hulse
- Division of Allergy-Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Anju T. Peters
- Division of Allergy-Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - James Norton
- Division of Allergy-Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Lydia A. Suh
- Division of Allergy-Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Roderick Carter
- Division of Allergy-Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Kathleen E. Harris
- Division of Allergy-Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Leslie C. Grammer
- Division of Allergy-Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Bruce K. Tan
- Department of Otolaryngology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Rakesh K. Chandra
- Department of Otolaryngology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - David B. Conley
- Department of Otolaryngology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Robert C. Kern
- Department of Otolaryngology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Atsushi Kato
- Division of Allergy-Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
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Seeger P, Bosisio D, Parolini S, Badolato R, Gismondi A, Santoni A, Sozzani S. Activin A as a mediator of NK-dendritic cell functional interactions. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2014; 192:1241-8. [PMID: 24395917 DOI: 10.4049/jimmunol.1301487] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The interaction of NK cells with dendritic cells (DCs) results in reciprocal cell activation through the interaction of membrane proteins and the release of soluble factors. In this article, we report that in NK-DC cocultures, among a set of 84 cytokines investigated, activin A was the second highest induced gene, with CXCL8 being the most upregulated one. Activin A is a member of the TGF-β superfamily and was previously shown to possess both proinflammatory and anti-inflammatory activities. In NK-DC cocultures, the induction of activin A required cell contact and was dependent on the presence of proinflammatory cytokines (i.e., IFN-γ, TNF-α, and GM-CSF), as well as on NK cell-mediated DC killing. CD1(+) DCs were the main activin A producer cells among myeloid blood DC subsets. In NK-DC cocultures, inhibition of activin A by follistatin, a natural inhibitory protein, or by a specific blocking Ab, resulted in the upregulation of proinflammatory cytokine release (i.e., IL-6, IL-8, TNF-α) by DCs and in the increase of DC maturation. In conclusion, our study reports that activin A, produced during NK-DC interactions, represents a relevant negative feedback mechanism that might function to prevent excessive immune activation by DCs.
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Affiliation(s)
- Pascal Seeger
- Department of Molecular and Translational Medicine, University of Brescia, 25123 Brescia, Italy
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Parola C, Salogni L, Vaira X, Scutera S, Somma P, Salvi V, Musso T, Tabbia G, Bardessono M, Pasquali C, Mantovani A, Sozzani S, Bosisio D. Selective activation of human dendritic cells by OM-85 through a NF-kB and MAPK dependent pathway. PLoS One 2013; 8:e82867. [PMID: 24386121 PMCID: PMC3875422 DOI: 10.1371/journal.pone.0082867] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2013] [Accepted: 11/06/2013] [Indexed: 01/08/2023] Open
Abstract
OM-85 (Broncho-Vaxom®, Broncho-Munal®, Ommunal®, Paxoral®, Vaxoral®), a product made of the water soluble fractions of 21 inactivated bacterial strain patterns responsible for respiratory tract infections, is used for the prevention of recurrent upper respiratory tract infections and acute exacerbations in chronic obstructive pulmonary disease patients. OM-85 is able to potentiate both innate and adaptive immune responses. However, the molecular mechanisms responsible for OM-85 activation are still largely unknown. Purpose of this study was to investigate the impact of OM-85 stimulation on human dendritic cell functions. We show that OM-85 selectively induced NF-kB and MAPK activation in human DC with no detectable action on the interferon regulatory factor (IRF) pathway. As a consequence, chemokines (i.e. CXCL8, CXCL6, CCL3, CCL20, CCL22) and B-cell activating cytokines (i.e. IL-6, BAFF and IL-10) were strongly upregulated. OM-85 also synergized with the action of classical pro-inflammatory stimuli used at suboptimal concentrations. Peripheral blood mononuclear cells from patients with COPD, a pathological condition often associated with altered PRR expression pattern, fully retained the capability to respond to OM-85. These results provide new insights on the molecular mechanisms of OM-85 activation of the immune response and strengthen the rational for its use in clinical settings.
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Affiliation(s)
- Carmen Parola
- Dept. Molecular and Translational Medicine, Università degli Studi di Brescia, Brescia, Italy
| | - Laura Salogni
- Dept. Molecular and Translational Medicine, Università degli Studi di Brescia, Brescia, Italy
| | - Xenia Vaira
- Dept. Molecular and Translational Medicine, Università degli Studi di Brescia, Brescia, Italy
| | - Sara Scutera
- Dept. Public Health and Pediatric Sciences, Università degli Studi di Torino, Torino, Italy
| | - Paolo Somma
- Dept. Molecular and Translational Medicine, Università degli Studi di Brescia, Brescia, Italy
| | - Valentina Salvi
- Dept. Molecular and Translational Medicine, Università degli Studi di Brescia, Brescia, Italy
| | - Tiziana Musso
- Dept. Public Health and Pediatric Sciences, Università degli Studi di Torino, Torino, Italy
| | - Giuseppe Tabbia
- Pulmonary Division, Ospedale S. Giovanni Battista, Torino, Italy
| | - Marco Bardessono
- Pulmonary Division, Ospedale S. Giovanni Battista, Torino, Italy
| | | | - Alberto Mantovani
- Humanitas Clinical and Research Center, Rozzano, Italy
- Dept. Biotechnology and Translational Medicine, Università degli Studi di Milano, Milano, Italy
| | - Silvano Sozzani
- Dept. Molecular and Translational Medicine, Università degli Studi di Brescia, Brescia, Italy
- Humanitas Clinical and Research Center, Rozzano, Italy
| | - Daniela Bosisio
- Dept. Molecular and Translational Medicine, Università degli Studi di Brescia, Brescia, Italy
- * E-mail:
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Melief J, Schuurman KG, van de Garde MDB, Smolders J, van Eijk M, Hamann J, Huitinga I. Microglia in normal appearing white matter of multiple sclerosis are alerted but immunosuppressed. Glia 2013; 61:1848-61. [DOI: 10.1002/glia.22562] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2013] [Revised: 07/05/2013] [Accepted: 07/16/2013] [Indexed: 11/06/2022]
Affiliation(s)
- Jeroen Melief
- Neuroimmunology Group; Netherlands Institute for Neuroscience, An Institute of the Royal Netherlands Academy of Arts and Sciences; Amsterdam The Netherlands
| | - Karianne G. Schuurman
- Neuroimmunology Group; Netherlands Institute for Neuroscience, An Institute of the Royal Netherlands Academy of Arts and Sciences; Amsterdam The Netherlands
| | - Martijn D. B. van de Garde
- Department of Experimental Immunology; Academic Medical Center, University of Amsterdam; Amsterdam The Netherlands
| | - Joost Smolders
- Neuroimmunology Group; Netherlands Institute for Neuroscience, An Institute of the Royal Netherlands Academy of Arts and Sciences; Amsterdam The Netherlands
| | - Marco van Eijk
- Medical Biochemistry; Academic Medical Center; University of Amsterdam; Amsterdam The Netherlands
| | - Jörg Hamann
- Department of Experimental Immunology; Academic Medical Center, University of Amsterdam; Amsterdam The Netherlands
| | - Inge Huitinga
- Neuroimmunology Group; Netherlands Institute for Neuroscience, An Institute of the Royal Netherlands Academy of Arts and Sciences; Amsterdam The Netherlands
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CCL18 in serum, BAL fluid and alveolar macrophage culture supernatant in interstitial lung diseases. Respir Med 2013; 107:1444-52. [DOI: 10.1016/j.rmed.2013.06.004] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2013] [Revised: 05/11/2013] [Accepted: 06/03/2013] [Indexed: 11/22/2022]
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CCL18 exhibits a regulatory role through inhibition of receptor and glycosaminoglycan binding. PLoS One 2013; 8:e72321. [PMID: 23951310 PMCID: PMC3741163 DOI: 10.1371/journal.pone.0072321] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2013] [Accepted: 07/09/2013] [Indexed: 01/01/2023] Open
Abstract
CCL18 has been reported to be present constitutively at high levels in the circulation, and is further elevated during inflammatory diseases. Since it is a rather poor chemoattractant, we wondered if it may have a regulatory role. CCL18 has been reported to inhibit cellular recruitment mediated by CCR3, and we have shown that whilst it is a competitive functional antagonist as assessed by Schild plot analysis, it only binds to a subset of CCR3 receptor populations. We have extended this inhibitory activity to other receptors and have shown that CCL18 is able to inhibit CCR1, CCR2, CCR4 and CCR5 mediated chemotaxis, but has no effect on CCR7 and CCR9, nor the CXC receptors that we have tested. Whilst CCL18 is able to bind to CCR3, it does not bind to the other receptors that it inhibits. We therefore tested the hypothesis that it may displace glycosaminoglycan (GAG) chemokines bound either in cis- on the leukocyte, or in trans-presentation on the endothelial surface, thereby inhibiting the recruitment of leukocytes into the site of inflammation. We show that CCL18 selectivity displaces heparin bound chemokines, and that chemokines from all four chemokine sub-classes displace cell bound CCL18. We propose that CCL18 has regulatory properties inhibiting chemokine function when GAG-mediated presentation plays a role in receptor activation.
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Tsicopoulos A, Chang Y, Ait Yahia S, de Nadai P, Chenivesse C. Role of CCL18 in asthma and lung immunity. Clin Exp Allergy 2013; 43:716-22. [DOI: 10.1111/cea.12065] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2012] [Revised: 10/29/2012] [Accepted: 11/01/2012] [Indexed: 02/03/2023]
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45
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Legendre B, Tokarski C, Chang Y, De Freitas Caires N, Lortat-Jacob H, Nadaï PD, Rolando C, Duez C, Tsicopoulos A, Lassalle P. The disulfide bond between cysteine 10 and cysteine 34 is required for CCL18 activity. Cytokine 2013; 64:463-70. [PMID: 23742785 DOI: 10.1016/j.cyto.2013.04.028] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2012] [Revised: 04/09/2013] [Accepted: 04/23/2013] [Indexed: 11/16/2022]
Abstract
Asthma is a Th2-mediated disease that involves Th2 cell and eosinophil migration into the bronchial mucosa which is dependent upon the expression of a specific set of chemokines within the lung. Among them, CCL18 seems to play a key role because of its preferential expression in the lung, and its up-regulation by Th2 cytokines. Here, we show that the optimal naïve T cell and basophil chemotaxis, and basophil histamine release induced by rhCCL18 occurred at a 100 time lower concentration with CHO-derived rhCCL18 than with E. coli-derived rhCCL18. FT-ICR mass spectrometry of the intact chemokines showed that the rhCCL18 produced by CHO cells contained the 2 disulfide bonds Cys10-Cys34 and Cys11-Cys50, in clear contrast to the rhCCL18 derived from E. coli where the Cys10-Cys34 bond was absent. We found that reduction of the Cys10-Cys34 of the CHO-derived rhCCL18 resulted in a shift of its activity, reaching the same level as the E. coli-derived rhCCL18. These results demonstrate that the Cys10-Cys34 disulfide bond is involved in the function of CCL18.
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Affiliation(s)
- Benjamin Legendre
- Institut National de la Santé et de la Recherche Médicale, U1019, Pulmonary Immunity team, F-59019 Lille, France; Institut Pasteur de Lille, Center for Infection and Immunity of Lille, F-59019 Lille, France
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De Buck M, Gouwy M, Proost P, Struyf S, Van Damme J. Identification and characterization of MIP-1α/CCL3 isoform 2 from bovine serum as a potent monocyte/dendritic cell chemoattractant. Biochem Pharmacol 2013; 85:789-97. [DOI: 10.1016/j.bcp.2012.11.027] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2012] [Revised: 11/30/2012] [Accepted: 11/30/2012] [Indexed: 02/05/2023]
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Rosenthal DW, DeVoti JA, Steinberg BM, Abramson AL, Bonagura VR. T(H)2-like chemokine patterns correlate with disease severity in patients with recurrent respiratory papillomatosis. Mol Med 2012; 18:1338-45. [PMID: 23019074 DOI: 10.2119/molmed.2012.00284] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2012] [Accepted: 09/20/2012] [Indexed: 12/19/2022] Open
Abstract
Recurrent respiratory papillomatosis (RRP), characterized by the recurrent growth of benign tumors of the respiratory tract, is caused by infection with human papillomavirus (HPV), predominantly types 6 and 11. Surgical removal of these lesions can be required as frequently as every 3 to 4 wks to maintain a patent airway. There is no approved medical treatment for this disease. In this study, we have characterized the T(H)2-like chemokine profile (CCL17, CCL18, CCL20, CCL22) in patients with RRP and asked whether it was modulated in patients who had achieved significant clinical improvement. CCL17, CCL18 and CCL22 messenger RNAs (mRNAs) were increased in papillomas compared with clinically normal laryngeal epithelium of the RRP patients. Overall, CCL20 mRNA expression was not increased, but there was intense, selective CCL20 protein expression in the basal layer of the papillomas. Patients with RRP expressed more CCL17 (p = 0.003), CCL18 (p = 0.0003), and CCL22 (p = 0.007) in their plasma than controls. Plasma CCL18 decreased over time in three patients enrolled in a pilot clinical trial of celecoxib, and the decrease occurred in conjunction with clinical improvement. There was a significant correlation between sustained clinical remission in additional patients with RRP and reduced levels of CCL17 (p = 0.01), CCL22 (p = 0.002) and CCL18 (p = 0.05). Thus, the change in expression of these three plasma T(H)2-like chemokines may, with future studies, prove to serve as a useful biomarker for predicting disease prognosis.
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Affiliation(s)
- David W Rosenthal
- Elmezzi Graduate School of Molecular Medicine, Manhasset, New York, USA
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Bellinghausen I, Reuter S, Martin H, Maxeiner J, Luxemburger U, Türeci Ö, Grabbe S, Taube C, Saloga J. Enhanced production of CCL18 by tolerogenic dendritic cells is associated with inhibition of allergic airway reactivity. J Allergy Clin Immunol 2012; 130:1384-93. [PMID: 23102918 DOI: 10.1016/j.jaci.2012.08.039] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2012] [Revised: 08/23/2012] [Accepted: 08/27/2012] [Indexed: 11/18/2022]
Abstract
BACKGROUND IL-10-treated dendritic cells (DCs) have been shown to inhibit T-cell responses through induction of anergy and regulatory T cells in various model systems, including allergic inflammation, but the factors being involved in this inhibition are still unclear. OBJECTIVE This study set out to analyze such factors produced or induced by IL-10-treated DCs by using gene expression profiling and to explore their function. METHODS CD4(+) T cells from allergic donors were stimulated with autologous monocyte-derived allergen-pulsed mature DCs or IL-10-treated DCs. After 24 hours, the transcriptional profile was analyzed by using Affymetrix technology. Results were validated by using quantitative real-time PCR, protein expression, and functional in vitro and in vivo studies. RESULTS In CD4(+) T-cell/IL-10-treated DC cocultures the expression of several known genes, such as IL13, IL5 and OX40, was suppressed. Interestingly, there was only one factor that was strongly upregulated: the DC-derived chemokine CCL18. In vitro addition of CCL18 to cocultures of CD4(+) T cells and allergen-pulsed DCs resulted in a similar inhibition of T(H)2 cytokine production as induced by allergen-pulsed IL-10-treated DCs without exogenous CCL18, whereas T(H)1 cytokine production, IL-10 production, and proliferation were not affected. Furthermore, in a humanized mouse model of allergy using PBMC-engrafted NOD-scid-γc(-/-) mice, CCL18, but not another T(H)2-associated chemokine, CCL17, inhibited airway reactivity and lung inflammation. Chemotaxis assays revealed that CCL18 preferentially attracted regulatory T cells and, less efficiently, T(H)2 cells. CONCLUSION These data demonstrate that CCL18 might represent a molecule of significant importance in immunoregulation and might be a therapeutic target in patients with allergic airway diseases.
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Affiliation(s)
- Iris Bellinghausen
- Department of Dermatology, University Medical Center, Johannes-Gutenberg-Universität Mainz, Mainz, Germany.
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The serine protease plasmin triggers expression of the CC-chemokine ligand 20 in dendritic cells via Akt/NF-κB-dependent pathways. J Biomed Biotechnol 2012; 2012:186710. [PMID: 23118497 PMCID: PMC3480669 DOI: 10.1155/2012/186710] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2012] [Accepted: 06/01/2012] [Indexed: 12/28/2022] Open
Abstract
The number of dendritic cells is increased in advanced atherosclerotic lesions. In addition, plasmin, which might stimulate dendritic cells, is generated in atherosclerotic lesions. Here, we investigated cytokine and chemokine induction by plasmin in human dendritic cells. In human atherosclerotic vessel sections, plasmin colocalized with dendritic cells and the CC-chemokine ligand 20 (CCL20, MIP-3α), which is important for homing of lymphocytes and dendritic cells to sites of inflammation. Stimulation of human dendritic cells with plasmin, but not with catalytically inactivated plasmin, induced transcriptional regulation of CCL20. By contrast, proinflammatory cytokines such as TNF-α, IL-1α, and IL-1β were not induced. The plasmin-mediated CCL20 expression was preceded by activation of Akt and MAP kinases followed by activation of the transcription factor NF-κB as shown by phosphorylation of its inhibitor IκBα, by nuclear localization of p65, its phosphorylation, and binding to NF-κB consensus sequences. The plasmin-induced CCL20 expression was dependent on Akt- and ERK1/2-mediated phosphorylation of IκBα on Ser32/36 and of p65 on Ser276, whereas p38 MAPK appeared to be dispensable. Thus, plasmin triggers release of the chemokine CCL20 from dendritic cells, which might facilitate accumulation of CCR6+ immune cells in areas of plasmin generation such as inflamed tissues including atherosclerotic lesions.
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50
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Weiden MD, Naveed B, Kwon S, Cho SJ, Comfort AL, Prezant DJ, Rom WN, Nolan A. Cardiovascular biomarkers predict susceptibility to lung injury in World Trade Center dust-exposed firefighters. Eur Respir J 2012; 41:1023-30. [PMID: 22903969 DOI: 10.1183/09031936.00077012] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Pulmonary vascular loss is an early feature of chronic obstructive pulmonary disease. Biomarkers of inflammation and of metabolic syndrome predict loss of lung function in World Trade Center (WTC) lung injury (LI). We investigated if other cardiovascular disease (CVD) biomarkers also predicted WTC-LI. This nested case-cohort study used 801 never-smoker, WTC-exposed firefighters with normal pre-9/11 lung function presenting for subspecialty pulmonary evaluation (SPE) before March 2008. A representative subcohort of 124 out of 801 subjects with serum drawn within 6 months of 9/11 defined CVD biomarker distribution. Post-9/11 forced expiratory volume in 1 s (FEV1) at defined cases were as follows: susceptible WTC-LI cases with FEV1 ≤77% predicted (66 out of 801) and resistant WTC-LI cases with FEV1 ≥107% predicted (68 out of 801). All models were adjusted for WTC exposure intensity, body mass index at SPE, age on 9/11 and pre-9/11 FEV1. Susceptible WTC-LI cases had higher levels of apolipoprotein-AII, C-reactive protein and macrophage inflammatory protein-4 with significant relative risks (RRs) of 3.85, 3.93 and 0.26, respectively, with an area under the curve (AUC) of 0.858. Resistant WTC-LI cases had significantly higher soluble vascular cell adhesion molecule and lower myeloperoxidase, with RRs of 2.24 and 2.89, respectively (AUC 0.830). Biomarkers of CVD in serum 6 months post-9/11 predicted either susceptibility or resistance to WTC-LI. These biomarkers may define pathways either producing or protecting subjects from pulmonary vascular disease and associated loss of lung function after an irritant exposure.
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Affiliation(s)
- Michael D Weiden
- Critical Care and Sleep, New York University, School of Medicine New York, New York, NY 10016, USA
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