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Luca AC, David SG, David AG, Țarcă V, Pădureț IA, Mîndru DE, Roșu ST, Roșu EV, Adumitrăchioaiei H, Bernic J, Cojocaru E, Țarcă E. Atherosclerosis from Newborn to Adult-Epidemiology, Pathological Aspects, and Risk Factors. Life (Basel) 2023; 13:2056. [PMID: 37895437 PMCID: PMC10608492 DOI: 10.3390/life13102056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 10/02/2023] [Accepted: 10/12/2023] [Indexed: 10/29/2023] Open
Abstract
Cardiovascular disease is the leading cause of mortality and morbidity throughout the world, accounting for 16.7 million deaths each year. The underlying pathological process for the majority of cardiovascular diseases is atherosclerosis, a slowly progressing, multifocal, chronic, immune-inflammatory disease that involves the intima of large and medium-sized arteries. The process of atherosclerosis begins in childhood as fatty streaks-an accumulation of lipids, inflammatory cells, and smooth muscle cells in the arterial wall. Over time, a more complex lesion develops into an atheroma and characteristic fibrous plaques. Atherosclerosis alone is rarely fatal; it is the further changes that render fibrous plaques vulnerable to rupture; plaque rupture represents the most common cause of coronary thrombosis. The prevalence of atherosclerosis is increasing worldwide and more than 50% of people with circulatory disease die of it, mostly in modern societies. Epidemiological studies have revealed several environmental and genetic risk factors that are associated with the early formation of a pathogenic foundation for atherosclerosis, such as dyslipidemia, hypertension, diabetes mellitus, obesity, and smoking. The purpose of this review is to bring together the current information concerning the origin and progression of atherosclerosis in childhood as well as the identification of known risk factors for atherosclerotic cardiovascular disease in children.
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Affiliation(s)
- Alina Costina Luca
- Pediatrics Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (A.C.L.); (D.E.M.); (E.V.R.)
| | - Simona Georgiana David
- Saint Mary Emergency Hospital for Children, 700309 Iasi, Romania; (S.G.D.); (A.G.D.); (I.-A.P.); (H.A.)
| | - Alexandru Gabriel David
- Saint Mary Emergency Hospital for Children, 700309 Iasi, Romania; (S.G.D.); (A.G.D.); (I.-A.P.); (H.A.)
| | - Viorel Țarcă
- Department of Preventive Medicine and Interdisciplinarity, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Ioana-Alexandra Pădureț
- Saint Mary Emergency Hospital for Children, 700309 Iasi, Romania; (S.G.D.); (A.G.D.); (I.-A.P.); (H.A.)
| | - Dana Elena Mîndru
- Pediatrics Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (A.C.L.); (D.E.M.); (E.V.R.)
| | - Solange Tamara Roșu
- Nursing Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania;
| | - Eduard Vasile Roșu
- Pediatrics Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (A.C.L.); (D.E.M.); (E.V.R.)
| | - Heidrun Adumitrăchioaiei
- Saint Mary Emergency Hospital for Children, 700309 Iasi, Romania; (S.G.D.); (A.G.D.); (I.-A.P.); (H.A.)
| | - Jana Bernic
- Discipline of Pediatric Surgery, “Nicolae Testemițanu” State University of Medicine and Pharmacy, 2025 Chisinau, Moldova;
| | - Elena Cojocaru
- Department of Morphofunctional Sciences I—Pathology, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Elena Țarcă
- Surgery II Department—Pediatric Surgery, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania;
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Che B, Zhong C, Du J, Miao M, Shi M, Peng Y, Yang P, Guo D, Chen J, Wang A, Xu T, Zhang Y, He J. Plasma homeostatic chemokines CCL19 and CCL21 and the prognosis of ischemic stroke in two Chinese prospective cohorts. Eur J Neurol 2023; 30:3149-3160. [PMID: 37399099 DOI: 10.1111/ene.15959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 06/20/2023] [Accepted: 06/28/2023] [Indexed: 07/05/2023]
Abstract
BACKGROUND The homeostatic chemokines CCL19 and CCL21 are involved in carotid plaque vulnerability and post-ischemic neuroinflammatory responses. This study aimed to examine the prognostic values of CCL19 and CCL21 in ischemic stroke. METHODS Plasma CCL19 and CCL21 were measured in 4483 ischemic stroke patients from two independent cohorts of CATIS (China Antihypertensive Trial in Acute Ischemic Stroke) and IIPAIS (Infectious Factors, Inflammatory Markers, and Prognosis of Acute Ischemic Stroke), and participants were followed up at 3 months after stroke. The primary outcome was the composite outcome of death or major disability. The associations of CCL19 and CCL21 levels with the primary outcome were examined. RESULTS In CATIS, multivariable-adjusted odds ratios of the primary outcome in the highest quartiles of CCL19 and CCL21 compared with the lowest quartiles were 2.06 and 2.62, respectively. In IIPAIS, odds ratios of the primary outcome in the highest quartiles of CCL19 and CCL21 were 2.81 and 2.78 compared with the lowest quartiles, respectively. In the pooled analysis of the two cohorts, odds ratios of the primary outcome associated with the highest quartiles of CCL19 and CCL21 were 2.24 and 2.66, respectively. Similar findings were observed in the analysis with major disability, death, and the composite outcome of death or cardiovascular events as the secondary study outcomes. Adding CCL19 and CCL21 to conventional risk factors significantly improved risk reclassification and discrimination for adverse outcomes. CONCLUSIONS Both CCL19 and CCL21 levels were independently associated with adverse outcomes within 3 months after ischemic stroke and should be further investigated for risk stratification and potential therapeutic targets of ischemic stroke.
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Affiliation(s)
- Bizhong Che
- Department of Epidemiology, School of Public Health and Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, Suzhou Medical College of Soochow University, Suzhou, China
| | - Chongke Zhong
- Department of Epidemiology, School of Public Health and Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, Suzhou Medical College of Soochow University, Suzhou, China
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, Louisiana, USA
| | - Jigang Du
- Department of Epidemiology, School of Public Health and Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, Suzhou Medical College of Soochow University, Suzhou, China
| | - Mengyuan Miao
- Department of Epidemiology, School of Public Health and Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, Suzhou Medical College of Soochow University, Suzhou, China
| | - Mengyao Shi
- Department of Epidemiology, School of Public Health and Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, Suzhou Medical College of Soochow University, Suzhou, China
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, Louisiana, USA
| | - Yanbo Peng
- Department of Neurology, Affiliated Hospital of North China University of Science and Technology, Hebei, China
| | - Pinni Yang
- Department of Epidemiology, School of Public Health and Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, Suzhou Medical College of Soochow University, Suzhou, China
| | - Daoxia Guo
- Department of Epidemiology, School of Public Health and Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, Suzhou Medical College of Soochow University, Suzhou, China
| | - Jing Chen
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, Louisiana, USA
- Department of Medicine, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Aili Wang
- Department of Epidemiology, School of Public Health and Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, Suzhou Medical College of Soochow University, Suzhou, China
| | - Tan Xu
- Department of Epidemiology, School of Public Health and Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, Suzhou Medical College of Soochow University, Suzhou, China
| | - Yonghong Zhang
- Department of Epidemiology, School of Public Health and Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, Suzhou Medical College of Soochow University, Suzhou, China
| | - Jiang He
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, Louisiana, USA
- Department of Medicine, Tulane University School of Medicine, New Orleans, Louisiana, USA
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Popa-Fotea NM, Ferdoschi CE, Micheu MM. Molecular and cellular mechanisms of inflammation in atherosclerosis. Front Cardiovasc Med 2023; 10:1200341. [PMID: 37600028 PMCID: PMC10434786 DOI: 10.3389/fcvm.2023.1200341] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 07/14/2023] [Indexed: 08/22/2023] Open
Abstract
Atherosclerosis and its complications are a major cause of morbidity and mortality worldwide in spite of the improved medical and invasive treatment in terms of revascularization. Atherosclerosis is a dynamic, multi-step process in which inflammation is a ubiquitous component participating in the initiation, development, and entanglements of the atherosclerotic plaque. After activation, the immune system, either native or acquired, is part of the atherosclerotic dynamics enhancing the pro-atherogenic function of immune or non-immune cells, such as endothelial cells, smooth muscle cells, or platelets, through mediators such as cytokines or directly by cell-to-cell interaction. Cytokines are molecules secreted by the activated cells mentioned above that mediate the inflammatory component of atherosclerosis whose function is to stimulate the immune cells and the production of further cytokines. This review provides insights of the cell axis activation and specific mechanisms and pathways through which inflammation actuates atherosclerosis.
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Affiliation(s)
- Nicoleta-Monica Popa-Fotea
- Department 4 Cardio-Thoracic Pathology, University of Medicine and Pharmacy “Carol Davila,”Bucharest, Romania
- Cardiology Department, Emergency Clinical Hospital, Bucharest, Romania
| | - Corina-Elena Ferdoschi
- Department 4 Cardio-Thoracic Pathology, University of Medicine and Pharmacy “Carol Davila,”Bucharest, Romania
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Mo S, Wang Y, Yuan X, Wu W, Zhao H, Wei H, Qin H, Jiang H, Qin S. Identification of common signature genes and pathways underlying the pathogenesis association between nonalcoholic fatty liver disease and atherosclerosis. Front Cardiovasc Med 2023; 10:1142296. [PMID: 37063958 PMCID: PMC10098172 DOI: 10.3389/fcvm.2023.1142296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 03/07/2023] [Indexed: 04/03/2023] Open
Abstract
BackgroundAtherosclerosis (AS) is one of the leading causes of the cardio-cerebral vascular incident. The constantly emerging evidence indicates a close association between nonalcoholic fatty liver disease (NAFLD) and AS. However, the exact molecular mechanisms underlying the correlation between these two diseases remain unclear. This study proposed exploring the common signature genes, pathways, and immune cells among AS and NAFLD.MethodsThe common differentially expressed genes (co-DEGs) with a consistent trend were identified via bioinformatic analyses of the Gene Expression Omnibus (GEO) datasets GSE28829 and GSE49541, respectively. Further, the Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses were performed. We utilized machine learning algorithms of lasso and random forest (RF) to identify the common signature genes. Then the diagnostic nomogram models and receiver operator characteristic curve (ROC) analyses were constructed and validated with external verification datasets. The gene interaction network was established via the GeneMANIA database. Additionally, gene set enrichment analysis (GSEA), gene set variation analysis (GSVA), and immune infiltration analysis were performed to explore the co-regulated pathways and immune cells.ResultsA total of 11 co-DEGs were identified. GO and KEGG analyses revealed that co-DEGs were mainly enriched in lipid catabolic process, calcium ion transport, and regulation of cytokine. Moreover, three common signature genes (PLCXD3, CCL19, and PKD2) were defined. Based on these genes, we constructed the efficiently predictable diagnostic models for advanced AS and NAFLD with the nomograms, evaluated with the ROC curves (AUC = 0.995 for advanced AS, 95% CI 0.971–1.0; AUC = 0.973 for advanced NAFLD, 95% CI 0.938–0.998). In addition, the AUC of the verification datasets had a similar trend. The NOD-like receptors (NLRs) signaling pathway might be the most crucial co-regulated pathway, and activated CD4 T cells and central memory CD4 T cells were significantly excessive infiltration in advanced NAFLD and AS.ConclusionWe identified three common signature genes (PLCXD3, CCL19, and PKD2), co-regulated pathways, and shared immune features of NAFLD and AS, which might provide novel insights into the molecular mechanism of NAFLD complicated with AS.
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Affiliation(s)
- Shuangyang Mo
- Gastroenterology Department, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
- Gastroenterology Department, Liuzhou Peoples’ Hospital Affiliated to Guangxi Medical University, Liuzhou, China
| | - Yingwei Wang
- Gastroenterology Department, Liuzhou Peoples’ Hospital Affiliated to Guangxi Medical University, Liuzhou, China
| | - Xin Yuan
- Cardiovascular Department, Liuzhou Peoples’ Hospital Affiliated to Guangxi Medical University, Liuzhou, China
| | - Wenhong Wu
- Gastroenterology Department, Liuzhou Peoples’ Hospital Affiliated to Guangxi Medical University, Liuzhou, China
| | - Huaying Zhao
- Gastroenterology Department, Liuzhou Peoples’ Hospital Affiliated to Guangxi Medical University, Liuzhou, China
| | - Haixiao Wei
- Gastroenterology Department, Liuzhou Peoples’ Hospital Affiliated to Guangxi Medical University, Liuzhou, China
| | - Haiyan Qin
- Gastroenterology Department, Liuzhou Peoples’ Hospital Affiliated to Guangxi Medical University, Liuzhou, China
| | - Haixing Jiang
- Gastroenterology Department, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
- Correspondence: Shanyu Qin Haixing Jiang
| | - Shanyu Qin
- Gastroenterology Department, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
- Correspondence: Shanyu Qin Haixing Jiang
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Vadaq N, van de Wijer L, van Eekeren LE, Koenen H, de Mast Q, Joosten LAB, Netea MG, Matzaraki V, van der Ven AJAM. Targeted plasma proteomics reveals upregulation of distinct inflammatory pathways in people living with HIV. iScience 2022; 25:105089. [PMID: 36157576 PMCID: PMC9494231 DOI: 10.1016/j.isci.2022.105089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 06/14/2022] [Accepted: 09/02/2022] [Indexed: 11/16/2022] Open
Abstract
Despite antiretroviral therapy (ART), people living with HIV (PLHIV) display persistent inflammation leading to non-AIDS-related co-morbidities. To better understand underlying mechanisms, we compared targeted plasma inflammatory protein concentration (n = 92) between a cohort of 192 virally suppressed PLHIV, who were followed-up for five years, and 416 healthy controls (HC). Findings were validated in an independent cohort of 649 virally suppressed PLHIV and 98 HC. Compared to HC, PLHIV exhibited distinctively upregulated inflammatory proteins, including mucosal defense chemokines, CCR5 and CXCR3 ligands, and growth factors. Unsupervised clustering of inflammatory proteins clearly differentiated PLHIV with low (n = 123) and high inflammation (n = 65), the latter having a 3.4 relative risk (95% confidence interval 1.2-9.8) to develop malignancies and trend for cardiovascular events during a 5-year follow-up. The best protein predictors discriminating the two inflammatory endotypes were PD-L1, VEGFA, LAP TGF β-1, and TNFRSF9. Our data provide insights into co-morbidities associated inflammatory changes in PLHIV on long-term ART.
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Affiliation(s)
- Nadira Vadaq
- Department of Internal Medicine, Radboudumc Center for Infectious Diseases, Radboud Institute of Health Science (RIHS), Radboud University Medical Center, Nijmegen, the Netherlands.,Center for Tropical and Infectious Diseases (CENTRID), Faculty of Medicine, Diponegoro University, Dr. Kariadi Hospital, Semarang, Indonesia
| | - Lisa van de Wijer
- Department of Internal Medicine, Radboudumc Center for Infectious Diseases, Radboud Institute of Health Science (RIHS), Radboud University Medical Center, Nijmegen, the Netherlands
| | - Louise E van Eekeren
- Department of Internal Medicine, Radboudumc Center for Infectious Diseases, Radboud Institute of Health Science (RIHS), Radboud University Medical Center, Nijmegen, the Netherlands
| | - Hans Koenen
- Department of Laboratory Medicine, Laboratory of Medical Immunology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Quirijn de Mast
- Department of Internal Medicine, Radboudumc Center for Infectious Diseases, Radboud Institute of Health Science (RIHS), Radboud University Medical Center, Nijmegen, the Netherlands
| | - Leo A B Joosten
- Department of Internal Medicine, Radboudumc Center for Infectious Diseases, Radboud Institute of Health Science (RIHS), Radboud University Medical Center, Nijmegen, the Netherlands.,Department of Medical Genetics, Iuliu Haţieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Mihai G Netea
- Department of Internal Medicine, Radboudumc Center for Infectious Diseases, Radboud Institute of Health Science (RIHS), Radboud University Medical Center, Nijmegen, the Netherlands.,Department of Immunology and Metabolism, Life and Medical Sciences Institute, University of Bonn, Germany
| | - Vasiliki Matzaraki
- Department of Internal Medicine, Radboudumc Center for Infectious Diseases, Radboud Institute of Health Science (RIHS), Radboud University Medical Center, Nijmegen, the Netherlands
| | - André J A M van der Ven
- Department of Internal Medicine, Radboudumc Center for Infectious Diseases, Radboud Institute of Health Science (RIHS), Radboud University Medical Center, Nijmegen, the Netherlands
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Zhou WH, Wang Y, Yan C, Du WD, Al-Aroomi MA, Zheng L, Lin SF, Gao JX, Jiang S, Wang ZX, Sun CF, Liu FY. CC chemokine receptor 7 promotes macrophage recruitment and induces M2-polarization through CC chemokine ligand 19&21 in oral squamous cell carcinoma. Discov Oncol 2022; 13:67. [PMID: 35904690 PMCID: PMC9338204 DOI: 10.1007/s12672-022-00533-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 07/13/2022] [Indexed: 12/14/2022] Open
Abstract
PURPOSE This study aimed to investigate the impact of CC chemokine receptor 7 (CCR7) on the recruitment and polarization of tumor-associated macrophages (TAMs) in oral squamous cell carcinoma (OSCC). METHODS We analyzed CCR7 expression pattern, clinicopathological significance, and its association with M2 macrophage infiltration in OSCC by bioinformatic methods. Small interfering RNA (siRNA) was utilized to silence CCR7 in OSCC cells. Conditioned media (CM) was harvested from transfected OSCC cells to establish a co-culture model of THP-1 derived macrophages and OSCC cells. Transwell assay and cell adhesion assay were performed to examine the effect of CCR7 on macrophages recruitment and adhesion. Cytoskeleton was labelled by phalloidin to observe macrophage morphological changes. Moreover, phenotypic alteration of macrophages was measured using quantitative real-time PCR (qRT-PCR), flow cytometry, and immunofluorescence (IF) staining. Ultimately, recombinant human CCL19 and CCL21 were added into the medium of THP-1 derived macrophages to explore their effects on polarization in vitro. RESULTS In OSCC patients, the overexpression of CCR7 positively correlated with lymph node metastasis and M2 macrophage infiltration. Macrophage not only exhibited enhanced migration, invasion and adhesion abilities, but also appeared more spindle and branched in vitro when treated with CM from OSCC cells. However, these phenomena were abrogated with knockdown of CCR7. We also discovered that inhibition of CCR7 in OSCC cells suppressed TAMs polarization to an M2 phenotype. In addition, recombinant human CCL19 and CCL21 promoted macrophage M2-polarization in vitro. CONCLUSION CCR7 in OSCC cells promoted recruitment and M2-polarization of THP-1 derived macrophages in vitro by regulating production of CCL19 and CCL21.
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Affiliation(s)
- Wan-Hang Zhou
- Department of Oral Maxillofacial-Head and Neck Surgery, School of Stomatology, China Medical University, Oral Diseases Laboratory of Liaoning, 117 Nanjing North Road, Heping District, Shenyang, 110000, Liaoning, China
| | - Yao Wang
- Department of Oral Maxillofacial-Head and Neck Surgery, School of Stomatology, China Medical University, Oral Diseases Laboratory of Liaoning, 117 Nanjing North Road, Heping District, Shenyang, 110000, Liaoning, China
| | - Cong Yan
- Department of Oral Maxillofacial-Head and Neck Surgery, School of Stomatology, China Medical University, Oral Diseases Laboratory of Liaoning, 117 Nanjing North Road, Heping District, Shenyang, 110000, Liaoning, China
| | - Wei-Dong Du
- Department of Oral Maxillofacial-Head and Neck Surgery, School of Stomatology, China Medical University, Oral Diseases Laboratory of Liaoning, 117 Nanjing North Road, Heping District, Shenyang, 110000, Liaoning, China
| | - Maged Ali Al-Aroomi
- Department of Oral Maxillofacial-Head and Neck Surgery, School of Stomatology, China Medical University, Oral Diseases Laboratory of Liaoning, 117 Nanjing North Road, Heping District, Shenyang, 110000, Liaoning, China
| | - Li Zheng
- Department of Oral Maxillofacial-Head and Neck Surgery, School of Stomatology, China Medical University, Oral Diseases Laboratory of Liaoning, 117 Nanjing North Road, Heping District, Shenyang, 110000, Liaoning, China
| | - Shan-Feng Lin
- Department of Oral Maxillofacial-Head and Neck Surgery, School of Stomatology, China Medical University, Oral Diseases Laboratory of Liaoning, 117 Nanjing North Road, Heping District, Shenyang, 110000, Liaoning, China
| | - Jia-Xing Gao
- Department of Oral Maxillofacial-Head and Neck Surgery, School of Stomatology, China Medical University, Oral Diseases Laboratory of Liaoning, 117 Nanjing North Road, Heping District, Shenyang, 110000, Liaoning, China
| | - Sheng Jiang
- Department of Oral Maxillofacial-Head and Neck Surgery, School of Stomatology, China Medical University, Oral Diseases Laboratory of Liaoning, 117 Nanjing North Road, Heping District, Shenyang, 110000, Liaoning, China
| | - Zeng-Xu Wang
- Department of Oral Maxillofacial-Head and Neck Surgery, School of Stomatology, China Medical University, Oral Diseases Laboratory of Liaoning, 117 Nanjing North Road, Heping District, Shenyang, 110000, Liaoning, China
| | - Chang-Fu Sun
- Department of Oral Maxillofacial-Head and Neck Surgery, School of Stomatology, China Medical University, Oral Diseases Laboratory of Liaoning, 117 Nanjing North Road, Heping District, Shenyang, 110000, Liaoning, China
| | - Fa-Yu Liu
- Department of Oral Maxillofacial-Head and Neck Surgery, School of Stomatology, China Medical University, Oral Diseases Laboratory of Liaoning, 117 Nanjing North Road, Heping District, Shenyang, 110000, Liaoning, China.
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Kolur V, Vastrad B, Vastrad C, Kotturshetti S, Tengli A. Identification of candidate biomarkers and therapeutic agents for heart failure by bioinformatics analysis. BMC Cardiovasc Disord 2021; 21:329. [PMID: 34218797 PMCID: PMC8256614 DOI: 10.1186/s12872-021-02146-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Accepted: 06/14/2021] [Indexed: 02/07/2023] Open
Abstract
INTRODUCTION Heart failure (HF) is a heterogeneous clinical syndrome and affects millions of people all over the world. HF occurs when the cardiac overload and injury, which is a worldwide complaint. The aim of this study was to screen and verify hub genes involved in developmental HF as well as to explore active drug molecules. METHODS The expression profiling by high throughput sequencing of GSE141910 dataset was downloaded from the Gene Expression Omnibus (GEO) database, which contained 366 samples, including 200 heart failure samples and 166 non heart failure samples. The raw data was integrated to find differentially expressed genes (DEGs) and were further analyzed with bioinformatics analysis. Gene ontology (GO) and REACTOME enrichment analyses were performed via ToppGene; protein-protein interaction (PPI) networks of the DEGs was constructed based on data from the HiPPIE interactome database; modules analysis was performed; target gene-miRNA regulatory network and target gene-TF regulatory network were constructed and analyzed; hub genes were validated; molecular docking studies was performed. RESULTS A total of 881 DEGs, including 442 up regulated genes and 439 down regulated genes were observed. Most of the DEGs were significantly enriched in biological adhesion, extracellular matrix, signaling receptor binding, secretion, intrinsic component of plasma membrane, signaling receptor activity, extracellular matrix organization and neutrophil degranulation. The top hub genes ESR1, PYHIN1, PPP2R2B, LCK, TP63, PCLAF, CFTR, TK1, ECT2 and FKBP5 were identified from the PPI network. Module analysis revealed that HF was associated with adaptive immune system and neutrophil degranulation. The target genes, miRNAs and TFs were identified from the target gene-miRNA regulatory network and target gene-TF regulatory network. Furthermore, receiver operating characteristic (ROC) curve analysis and RT-PCR analysis revealed that ESR1, PYHIN1, PPP2R2B, LCK, TP63, PCLAF, CFTR, TK1, ECT2 and FKBP5 might serve as prognostic, diagnostic biomarkers and therapeutic target for HF. The predicted targets of these active molecules were then confirmed. CONCLUSION The current investigation identified a series of key genes and pathways that might be involved in the progression of HF, providing a new understanding of the underlying molecular mechanisms of HF.
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Affiliation(s)
- Vijayakrishna Kolur
- Vihaan Heart Care & Super Specialty Centre, Vivekananda General Hospital, Deshpande Nagar, Hubli, Karnataka, 580029, India
| | - Basavaraj Vastrad
- Department of Biochemistry, Basaveshwar College of Pharmacy, Gadag, Karnataka, 582103, India
| | - Chanabasayya Vastrad
- Biostatistics and Bioinformatics, Chanabasava Nilaya, Bharthinagar, Dharwad, 580001, Karnataka, India.
| | - Shivakumar Kotturshetti
- Biostatistics and Bioinformatics, Chanabasava Nilaya, Bharthinagar, Dharwad, 580001, Karnataka, India
| | - Anandkumar Tengli
- Department of Pharmaceutical Chemistry, JSS College of Pharmacy, Mysuru and JSS Academy of Higher Education & Research, Mysuru, Karnataka, 570015, India
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Zhao Y, Zhang J, Zhang W, Xu Y. A myriad of roles of dendritic cells in atherosclerosis. Clin Exp Immunol 2021; 206:12-27. [PMID: 34109619 DOI: 10.1111/cei.13634] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 05/17/2021] [Accepted: 05/28/2021] [Indexed: 11/29/2022] Open
Abstract
Atherosclerosis is an inflammatory disease with break-down of homeostatic immune regulation of vascular tissues. As a critical initiator of host immunity, dendritic cells (DCs) have also been identified in the aorta of healthy individuals and atherosclerotic patients, whose roles in regulating arterial inflammation aroused great interest. Accumulating evidence has now pointed to the fundamental roles for DCs in every developmental stage of atherosclerosis due to their myriad of functions in immunity and tolerance induction, ranging from lipid uptake, efferocytosis and antigen presentation to pro- and anti-inflammatory cytokine or chemokine secretion. In this study we provide a timely summary of the published works in this field, and comprehensively discuss both the direct and indirect roles of DCs in atherogenesis. Understanding the pathogenic roles of DCs during the development of atherosclerosis in vascular tissues would certainly help to open therapeutic avenue to the treatment of cardiovascular diseases.
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Affiliation(s)
- Yanfang Zhao
- Anhui Provincial Key Laboratory for Conservation and Exploitation of Biological Resources, School of Life Science, Anhui Normal University, Wuhu, China
| | - Jing Zhang
- Department of Thoracic Surgery, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Wenjie Zhang
- Anhui Provincial Key Laboratory for Conservation and Exploitation of Biological Resources, School of Life Science, Anhui Normal University, Wuhu, China
| | - Yuekang Xu
- Anhui Provincial Key Laboratory for Conservation and Exploitation of Biological Resources, School of Life Science, Anhui Normal University, Wuhu, China
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Wang C, Song C, Liu Q, Zhang R, Fu R, Wang H, Yin D, Song W, Zhang H, Dou K. Gene Expression Analysis Suggests Immunological Changes of Peripheral Blood Monocytes in the Progression of Patients With Coronary Artery Disease. Front Genet 2021; 12:641117. [PMID: 33777109 PMCID: PMC7990797 DOI: 10.3389/fgene.2021.641117] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Accepted: 02/03/2021] [Indexed: 11/13/2022] Open
Abstract
Objectives To analyze the gene expression profile of peripheral blood monocytes in different stages of coronary artery disease (CAD) by transcriptome sequencing, and to explore potential genes and pathway involved in CAD pathogenesis. Methods According to the screening of coronary angiography and quality control of blood samples, eight intermediate coronary lesion patients were selected, then eight patients with acute myocardial infarction, and eight patients with normal coronary angiography were matched by age and gender. Transcriptomics sequencing was conducted for the peripheral blood monocytes of these 24 samples by using the Illumina HiSeq high-throughput platform. Then, differentially expressed genes (DEGs) were analyzed. Gene Ontology (GO) functional annotation, Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway annotation, and protein-protein interaction (PPI) network were applied to annotate the potential functions of DEGs. Results Compared with the normal coronary angiography group, we identified a total of 169 DEGs in the intermediate coronary lesion group, which were significantly enriched in 59 GO terms and 17 KEGG pathways. Compared with the normal coronary angiography group, we found a total of 2,028 DEGs, which were significantly enriched in 311 GO terms and 20 KEGG pathways in the acute myocardial infarction group. The cross-comparison between normal versus intermediate coronary lesion group, and normal versus acute myocardial infarction group included 98 differential genes with 65 up regulated and 33 down regulated genes, which were significantly enriched in 46 GO terms and 10 KEGG pathways. During the progression of CAD, there was a significant up-regulated expression of CSF3, IL-1A, CCR7, and IL-18, and down-regulated expression of MAPK14. Besides GO items such as inflammatory response was significantly enriched, KEGG analysis showed the most remarkable enrichments in IL-17 signaling pathway and cytokine-cytokine receptor interactions. Conclusions Transcriptomics profiles vary in patients with different severity of CAD. CSF3, IL-1A, CCR7, IL-18, and MAPK14, as well as IL-17 signaling pathway and cytokine and cytokine receptor interaction signaling pathway related with inflammatory response might be the potential biomarker and targets for the treatment of coronary artery disease.
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Affiliation(s)
- Chunyue Wang
- Fuwai Hospital, National Center for Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Chenxi Song
- Fuwai Hospital, National Center for Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qianqian Liu
- Fuwai Hospital, National Center for Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Rui Zhang
- Fuwai Hospital, National Center for Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Rui Fu
- Fuwai Hospital, National Center for Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hao Wang
- Fuwai Hospital, National Center for Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Dong Yin
- Fuwai Hospital, National Center for Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Weihua Song
- Fuwai Hospital, National Center for Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Haitao Zhang
- Fuwai Hospital, National Center for Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Kefei Dou
- Fuwai Hospital, National Center for Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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10
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Gencer S, Evans BR, van der Vorst EP, Döring Y, Weber C. Inflammatory Chemokines in Atherosclerosis. Cells 2021; 10:cells10020226. [PMID: 33503867 PMCID: PMC7911854 DOI: 10.3390/cells10020226] [Citation(s) in RCA: 93] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 01/18/2021] [Accepted: 01/22/2021] [Indexed: 12/14/2022] Open
Abstract
Atherosclerosis is a long-term, chronic inflammatory disease of the vessel wall leading to the formation of occlusive or rupture-prone lesions in large arteries. Complications of atherosclerosis can become severe and lead to cardiovascular diseases (CVD) with lethal consequences. During the last three decades, chemokines and their receptors earned great attention in the research of atherosclerosis as they play a key role in development and progression of atherosclerotic lesions. They orchestrate activation, recruitment, and infiltration of immune cells and subsequent phenotypic changes, e.g., increased uptake of oxidized low-density lipoprotein (oxLDL) by macrophages, promoting the development of foam cells, a key feature developing plaques. In addition, chemokines and their receptors maintain homing of adaptive immune cells but also drive pro-atherosclerotic leukocyte responses. Recently, specific targeting, e.g., by applying cell specific knock out models have shed new light on their functions in chronic vascular inflammation. This article reviews recent findings on the role of immunomodulatory chemokines in the development of atherosclerosis and their potential for targeting.
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Affiliation(s)
- Selin Gencer
- Institute for Cardiovascular Prevention, Ludwig-Maximilians-University, 80336 Munich, Germany; (S.G.); (E.P.C.v.d.V.); (Y.D.)
| | - Bryce R. Evans
- Department of Angiology, Swiss Cardiovascular Center, Inselspital, Bern University Hospital, University of Bern, 3010 Bern, Switzerland; (B.R.E.)
| | - Emiel P.C. van der Vorst
- Institute for Cardiovascular Prevention, Ludwig-Maximilians-University, 80336 Munich, Germany; (S.G.); (E.P.C.v.d.V.); (Y.D.)
- German Center for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, 80336 Munich, Germany
- Interdisciplinary Center for Clinical Research (IZKF), Institute for Molecular Cardiovascular Research (IMCAR), RWTH Aachen University, 52074 Aachen, Germany
- Department of Pathology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, 6229 ER Maastricht, The Netherlands
| | - Yvonne Döring
- Institute for Cardiovascular Prevention, Ludwig-Maximilians-University, 80336 Munich, Germany; (S.G.); (E.P.C.v.d.V.); (Y.D.)
- Department of Angiology, Swiss Cardiovascular Center, Inselspital, Bern University Hospital, University of Bern, 3010 Bern, Switzerland; (B.R.E.)
- German Center for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, 80336 Munich, Germany
| | - Christian Weber
- Institute for Cardiovascular Prevention, Ludwig-Maximilians-University, 80336 Munich, Germany; (S.G.); (E.P.C.v.d.V.); (Y.D.)
- German Center for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, 80336 Munich, Germany
- Department of Biochemistry, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre, 6229 ER Maastricht, The Netherlands
- Munich Cluster for Systems Neurology (SyNergy), 80336 Munich, Germany
- Correspondence:
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11
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Insights into the mechanism of vascular endothelial cells on bone biology. Biosci Rep 2021; 41:227494. [PMID: 33403387 PMCID: PMC7816070 DOI: 10.1042/bsr20203258] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 12/25/2020] [Accepted: 01/04/2021] [Indexed: 12/16/2022] Open
Abstract
In the skeletal system, blood vessels not only function as a conduit system for transporting gases, nutrients, metabolic waste, or cells but also provide multifunctional signal molecules regulating bone development, regeneration, and remodeling. Endothelial cells (ECs) in bone tissues, unlike in other organ tissues, are in direct contact with the pericytes of blood vessels, resulting in a closer connection with peripheral connective tissues. Close-contact ECs contribute to osteogenesis and osteoclastogenesis by secreting various cytokines in the paracrine or juxtacrine pathways. An increasing number of studies have revealed that extracellular vesicles (EVs) derived from ECs can directly regulate maturation process of osteoblasts and osteoclasts. The different pathways focus on targets at different distances, forming the basis of the intimate spatial and temporal link between bone tissue and blood vessels. Here, we provide a systematic review to elaborate on the function of ECs in bone biology and its underlying mechanisms based on three aspects: paracrine, EVs, and juxtacrine. This review proposes the possibility of a therapeutic strategy targeting blood vessels, as an adjuvant treatment for bone disorders.
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12
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Luo R, Cheng Y, Chang D, Liu T, Liu L, Pei G, Zhang N, Wang Z, Guo K, Chen W, Li M, Fan L, Zhang C, Li Y, Dai W, Zuo M, Xu Y, Yao Y, Ge S, Xu G. Tertiary lymphoid organs are associated with the progression of kidney damage and regulated by interleukin-17A. Am J Cancer Res 2021; 11:117-131. [PMID: 33391465 PMCID: PMC7681089 DOI: 10.7150/thno.48624] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Accepted: 09/19/2020] [Indexed: 12/13/2022] Open
Abstract
Background: Tertiary lymphoid organs (TLOs) occur after multiple chronic kidney injuries. interleukin-17A (IL-17A) has been reported to associate with the development of TLOs in inflammatory diseases. However, regulation of the renal TLOs and its clinical significance to the pathogenesis of chronic kidney injury are unknown. Methods: To evaluate the clinical significance and regulation of renal TLOs, we analyzed the progression of patients with kidney damage based on the existence and absence of TLOs in a larger multicenter cohort. We also blocked the recruitment of lymphocyte cells into the kidney by FTY720 (fingolimod) in vivo. Besides, we used aged IL-17A genetic knocked out mice and IL-17A-neutralizing antibody to explore the role of IL-17A in renal TLOs formation. Results: We demonstrated that renal TLOs of IgA nephropathy patients were associated with disease severity and were independent risk factors for renal progression after adjustment for age, sex, mean arterial pressure, proteinuria and, baseline eGFR and MEST-C score, especially in the early stage. Plasma levels of TLO-related chemokines CXCL13, CCL19, and CCL21 were higher in patients with renal TLOs. Inhibiting the formation of renal TLOs by FTY720 could reduce the intrarenal inflammation and fibrosis, and early intervention was found to be more effective. IL-17A was increased in renal TLOs models, and genetic depletion of IL-17A or treatment with anti-IL-17A antibody resulted in a marked reduction of the TLOs formation as well as alleviation of renal inflammation and fibrosis. Conclusion: These results indicate that TLOs are associated with the progression of kidney damage and regulated by IL-17A and may be effective targets for the treatment of kidney damage.
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Infiltration of Immunoinflammatory Cells and Related Chemokine/Interleukin Expression in Different Gastric Immune Microenvironments. J Immunol Res 2020; 2020:2450569. [PMID: 33426088 PMCID: PMC7774301 DOI: 10.1155/2020/2450569] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 12/07/2020] [Accepted: 12/12/2020] [Indexed: 01/23/2023] Open
Abstract
Gastric mucosal immune microenvironment plays an important role in the occurrence and development of diseases such as inflammation and cancer. In the present study, single-sample gene set enrichment analysis (ssGSEA) was used to evaluate the expression of cytokines and the degree of immune cell infiltration in four different gastric mucosa tissues from normal gastric mucosa, simple gastritis, and atrophic gastritis to gastric cancer. Here, we show the immune microenvironments of these four gastric mucosae were significantly different. From inflammation to gastric cancer, most immunoinflammatory cells showed a downward trend such as central memory CD4 T cell. Instead, several cells showed an upward trend such as macrophage. Additionally, we found some chemokines/interleukins were illustrated to be low expressed (or highly expressed) in precancerous stage and highly expressed (or low expressed) in postcancerous stage, which demonstrated an opposite expression characteristic in pre-/postcancerous stage.
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Shen Y, Sun Z, Mao S, Zhang Y, Jiang W, Wang H. IRF-1 contributes to the pathological phenotype of VSMCs during atherogenesis by increasing CCL19 transcription. Aging (Albany NY) 2020; 13:933-943. [PMID: 33424012 PMCID: PMC7835033 DOI: 10.18632/aging.202204] [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: 06/08/2020] [Accepted: 09/20/2020] [Indexed: 02/03/2023]
Abstract
Atherosclerosis (AS) is a chronic inflammatory disease that mainly involves the large and middle arteries, but the specific mechanism is not precise. Chemokine ligand 19 (CCL19) has been reported highly expressed in peripheral blood of patients with atherosclerosis, but its role lacks explicit data. By ELISA assay and immunohistochemical (IHC) analysis, we found that the CCL19 was significantly up-regulated in AS. Therefore, we tried to clarify whether CCL19 expression was related to the progression of AS. QRT-PCR and western blot demonstrated that overexpression of CCL19 promoted the secretion of inflammatory factors and the deposition of the extracellular matrix, and facilitated the proliferation and migration of VSMCS. Besides, knockdown of CCL19 reduced the inflammation, collagen secretion, proliferation and migration of VSMCS induced by PGDF-BB. The results of database analysis, chromatin immunoprecipitation (ChIP) and luciferase assay showed that interferon regulatory factor 1 (IRF-1) activated the expression of CCL19 at the transcriptional level. Importantly, silencing IRF-1 inhibited atherosclerosis in high-fat-fed mice, inhibited the proliferation and migration of VSMCS, and down-regulated the expression of CCL19. Summing up, the results demonstrated that IRF-1 contributed to the pathological phenotype of VSMCs during atherogenesis by increasing CCL19 transcription.
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Affiliation(s)
- Yongbin Shen
- Department of Vascular Surgery, The 2nd Affiliated Hospital of Harbin Medical University, Harbin 150086, China
| | - Zhanfeng Sun
- Department of Vascular Surgery, The 2nd Affiliated Hospital of Harbin Medical University, Harbin 150086, China
| | - Shuran Mao
- Department of Plastic Surgery, The 2nd Affiliated Hospital of Harbin Medical University, Harbin 150086, China
| | - Yingnan Zhang
- Department of Vascular Surgery, The 2nd Affiliated Hospital of Harbin Medical University, Harbin 150086, China
| | - Weiliang Jiang
- Department of Vascular Surgery, The 2nd Affiliated Hospital of Harbin Medical University, Harbin 150086, China
| | - Haitao Wang
- Department of Vascular Surgery, The 2nd Affiliated Hospital of Harbin Medical University, Harbin 150086, China
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15
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Homeostatic Chemokines and Prognosis in Patients With Acute Coronary Syndromes. J Am Coll Cardiol 2020; 74:774-782. [PMID: 31395128 DOI: 10.1016/j.jacc.2019.06.030] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Revised: 04/05/2019] [Accepted: 06/05/2019] [Indexed: 01/07/2023]
Abstract
BACKGROUND The chemokines CCL19 and CCL21 are up-regulated in atherosclerotic disease and heart failure, and increased circulating levels are found in unstable versus stable coronary artery disease. OBJECTIVES The purpose of this study was to evaluate the prognostic value of CCL19 and CCL21 in acute coronary syndrome (ACS). METHODS CCL19 and CCL21 levels were analyzed in serum obtained from ACS patients (n = 1,146) on the first morning after hospital admission. Adjustments were made for GRACE (Global Registry of Acute Coronary Events) score, left ventricular ejection fraction, pro-B-type natriuretic peptide, troponin I, and C-reactive protein levels. RESULTS The major findings were: 1) those having fourth quartile levels of CCL21 on admission of ACS had a significantly higher long-term (median 98 months) risk of major adverse cardiovascular events (MACE) and myocardial infarction in fully adjusted multivariable models; 2) high CCL21 levels at admission were also independently associated with MACE and cardiovascular mortality during short-time (3 months) follow-up; and 3) high CCL19 levels at admission were associated with the development of heart failure. CONCLUSIONS CCL21 levels are independently associated with outcome after ACS and should be further investigated as a promising biomarker in these patients.
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16
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Vallejos-Vidal E, Reyes-Cerpa S, Rivas-Pardo JA, Maisey K, Yáñez JM, Valenzuela H, Cea PA, Castro-Fernandez V, Tort L, Sandino AM, Imarai M, Reyes-López FE. Single-Nucleotide Polymorphisms (SNP) Mining and Their Effect on the Tridimensional Protein Structure Prediction in a Set of Immunity-Related Expressed Sequence Tags (EST) in Atlantic Salmon ( Salmo salar). Front Genet 2020; 10:1406. [PMID: 32174954 PMCID: PMC7056891 DOI: 10.3389/fgene.2019.01406] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Accepted: 12/24/2019] [Indexed: 12/12/2022] Open
Abstract
Single-nucleotide polymorphisms (SNPs) are single genetic code variations considered one of the most common forms of nucleotide modifications. Such SNPs can be located in genes associated to immune response and, therefore, they may have direct implications over the phenotype of susceptibility to infections affecting the productive sector. In this study, a set of immune-related genes (cc motif chemokine 19 precursor [ccl19], integrin β2 (itβ2, also named cd18), glutathione transferase omega-1 [gsto-1], heat shock 70 KDa protein [hsp70], major histocompatibility complex class I [mhc-I]) were analyzed to identify SNPs by data mining. These genes were chosen based on their previously reported expression on infectious pancreatic necrosis virus (IPNV)-infected Atlantic salmon phenotype. The available EST sequences for these genes were obtained from the Unigene database. Twenty-eight SNPs were found in the genes evaluated and identified most of them as transition base changes. The effect of the SNPs located on the 5'-untranslated region (UTR) or 3'-UTR upon transcription factor binding sites and alternative splicing regulatory motifs was assessed and ranked with a low-medium predicted FASTSNP score risk. Synonymous SNPs were found on itβ2 (c.2275G > A), gsto-1 (c.558G > A), and hsp70 (c.1950C > T) with low FASTSNP predicted score risk. The difference in the relative synonymous codon usage (RSCU) value between the variant codons and the wild-type codon (ΔRSCU) showed one negative (hsp70 c.1950C > T) and two positive ΔRSCU values (itβ2 c.2275G > A; gsto-1 c.558G > A), suggesting that these synonymous SNPs (sSNPs) may be associated to differences in the local rate of elongation. Nonsynonymous SNPs (nsSNPs) in the gsto-1 translatable gene region were ranked, using SIFT and POLYPHEN web-tools, with the second highest (c.205A > G; c484T > C) and the highest (c.499T > C; c.769A > C) predicted score risk possible. Using homology modeling to predict the effect of these nonsynonymous SNPs, the most relevant nucleotide changes for gsto-1 were observed for the nsSNPs c.205A > G, c484T > C, and c.769A > C. Molecular dynamics was assessed to analyze if these GSTO-1 variants have significant differences in their conformational dynamics, suggesting these SNPs could have allosteric effects modulating its catalysis. Altogether, these results suggest that candidate SNPs identified may play a crucial potential role in the immune response of Atlantic salmon.
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Affiliation(s)
- Eva Vallejos-Vidal
- Department of Cell Biology, Physiology and Immunology, Faculty of Biosciences, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Sebastián Reyes-Cerpa
- Centro de Genómica y Bioinformática, Facultad de Ciencias, Universidad Mayor, Santiago, Chile
- Escuela de Biotecnología, Facultad de Ciencias, Universidad Mayor, Santiago, Chile
| | - Jaime Andrés Rivas-Pardo
- Centro de Genómica y Bioinformática, Facultad de Ciencias, Universidad Mayor, Santiago, Chile
- Escuela de Biotecnología, Facultad de Ciencias, Universidad Mayor, Santiago, Chile
| | - Kevin Maisey
- Centro de Biotecnología Acuícola, Departamento de Biología, Facultad de Química y Biología, Universidad de Santiago de Chile, Santiago, Chile
| | - José M. Yáñez
- Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, Santiago, Chile
| | - Hector Valenzuela
- Centro de Biotecnología Acuícola, Departamento de Biología, Facultad de Química y Biología, Universidad de Santiago de Chile, Santiago, Chile
| | - Pablo A. Cea
- Facultad de Ciencias, Universidad de Chile, Santiago, Chile
| | | | - Lluis Tort
- Department of Cell Biology, Physiology and Immunology, Faculty of Biosciences, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Ana M. Sandino
- Centro de Biotecnología Acuícola, Departamento de Biología, Facultad de Química y Biología, Universidad de Santiago de Chile, Santiago, Chile
| | - Mónica Imarai
- Centro de Biotecnología Acuícola, Departamento de Biología, Facultad de Química y Biología, Universidad de Santiago de Chile, Santiago, Chile
| | - Felipe E. Reyes-López
- Department of Cell Biology, Physiology and Immunology, Faculty of Biosciences, Universitat Autònoma de Barcelona, Barcelona, Spain
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Zhang Y, Hu M, Tang YY, Zhang B, Han YY, Huang ZY, Chen C, Li G. Levetiracetam inhibits THP-1 monocyte chemotaxis and adhesion via the synaptic vesicle 2A. Biochem Biophys Res Commun 2020; 525:S0006-291X(20)30329-6. [PMID: 32067739 DOI: 10.1016/j.bbrc.2020.02.061] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2020] [Accepted: 02/09/2020] [Indexed: 11/25/2022]
Abstract
Long-term therapy with older antiepileptic drugs (AEDs), but not levetiracetam (LEV), may increase the risk of atherosclerosis (AS), suggesting that LEV may have a potential anti-AS effect. The synaptic vesicle 2A (SV2A) is known to the specific binding site of LEV. Numerous studies have documented that SV2A is a membrane protein specifically expressed in nervous system. Interestingly, our previous research showed that SV2A also existed in human CD8+ T lymphocytes. Therefore, we hypothesized that LEV was associated with decreased risk of AS by regulating monocytes chemotaxis and adhesion. We showed that SV2A protein were detected in THP-1 human monocytic leukemia cells. LEV (300 μM) inhibited the chemotaxis and adhesion of THP-1 cells after transfection with plasmids expressing SV2AWT, but not SV2AR383Q which was a known functional mutation site of human SV2A. Furthermore, RT-PCR and western blot analysis demonstrated that LEV (300 μM) decreased the expression level of chemokine-related receptors (CX3CL1, CCR1, CCR2, and CCR5),and reduced levels of phosphorylated AKT (p-AKT) in THP-1 cells with SV2AWT expressing plasmids. Taken together, these findings indicated that LEV has an inhibitory effect on THP-1 monocyte adhesion and chemotaxis, suggesting that SV2A may serve as a novel therapeutic target to prevent AS.
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Affiliation(s)
- Yue Zhang
- Department of Neurology, East Hospital, Tongji University School of Medicine, Tongji University School of Medicine, China
| | - Min Hu
- Department of Neurology, East Hospital, Tongji University School of Medicine, Tongji University School of Medicine, China
| | - Yue-Yu Tang
- Department of Neurology, East Hospital, Tongji University School of Medicine, Tongji University School of Medicine, China
| | - Bei Zhang
- Department of Neurology, East Hospital, Tongji University School of Medicine, Tongji University School of Medicine, China
| | - Yin-Yin Han
- Department of Neurology, East Hospital, Tongji University School of Medicine, Tongji University School of Medicine, China
| | - Zheng-Yu Huang
- Department of Neurology, East Hospital, Tongji University School of Medicine, Tongji University School of Medicine, China
| | - Chen Chen
- Department of Neurology, East Hospital, Tongji University School of Medicine, Tongji University School of Medicine, China
| | - Gang Li
- Department of Neurology, East Hospital, Tongji University School of Medicine, Tongji University School of Medicine, China.
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Tadmor-Levi R, Doron-Faigenboim A, Marcos-Hadad E, Petit J, Hulata G, Forlenza M, Wiegertjes GF, David L. Different transcriptional response between susceptible and resistant common carp (Cyprinus carpio) fish hints on the mechanism of CyHV-3 disease resistance. BMC Genomics 2019; 20:1019. [PMID: 31878870 PMCID: PMC6933926 DOI: 10.1186/s12864-019-6391-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 12/12/2019] [Indexed: 02/08/2023] Open
Abstract
Background Infectious disease outbreaks form major setbacks to aquaculture production and to further development of this important sector. Cyprinid herpes virus-3 (CyHV-3) is a dsDNA virus widely hampering production of common carp (Cyprinus carpio), one of the most farmed fish species worldwide. Genetically disease resistant strains are highly sought after as a sustainable solution to this problem. To study the genetic basis and cellular pathways underlying disease resistance, RNA-Seq was used to characterize transcriptional responses of susceptible and resistant fish at day 4 after CyHV-3 infection. Results In susceptible fish, over four times more differentially expressed genes were up-regulated between day 0 and 4 compared to resistant fish. Susceptible and resistant fish responded distinctively to infection as only 55 (9%) of the up-regulated genes were shared by these two fish types. Susceptible fish elicited a typical anti-viral response, involving interferon and interferon responsive genes, earlier than resistant fish did. Furthermore, chemokine profiles indicated that the two fish types elicited different cellular immunity responses. A comparative phylogenetic approach assisted in chemokine copies annotation pointing to different orthologous copies common to bony-fishes and even carp-specific paralogs that were differentially regulated and contributed to the different response of these two fish types. Susceptible fish up-regulated more ccl19 chemokines, which attract T-cells and macrophages, the anti-viral role of which is established, whereas resistant fish up-regulated more cxcl8/il8 chemokines, which attract neutrophils, the antiviral role of which is unfamiliar. Conclusions Taken together, by pointing out transcriptional differences between susceptible and resistant fish in response to CyHV-3 infection, this study unraveled possible genes and pathways that take part in disease resistance mechanisms in fish and thus, enhances our understanding of fish immunogenetics and supports the development of sustainable and safe aquaculture.
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Affiliation(s)
- Roni Tadmor-Levi
- Department of Animal Sciences, RH Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot, Israel.,National Natural History Collections and Department of Ecology, Evolution and Behavior, The Hebrew University of Jerusalem, Jerusalem, Israel
| | | | - Evgeniya Marcos-Hadad
- Department of Animal Sciences, RH Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot, Israel
| | - Jules Petit
- Cell Biology and Immunology Group, Wageningen University & Research, Wageningen, Netherlands.,Aquaculture and Fisheries Group, Wageningen University & Research, Wageningen, Netherlands
| | - Gideon Hulata
- Agricultural Research Organization, Volcani Center, Rishon LeZion, Israel
| | - Maria Forlenza
- Cell Biology and Immunology Group, Wageningen University & Research, Wageningen, Netherlands
| | - Geert F Wiegertjes
- Aquaculture and Fisheries Group, Wageningen University & Research, Wageningen, Netherlands
| | - Lior David
- Department of Animal Sciences, RH Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot, Israel.
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Zhang X, Cheng M, Tong F, Su X. Association between RAGE variants and the susceptibility to atherosclerotic lesions in Chinese Han population. Exp Ther Med 2019; 17:2019-2030. [PMID: 30783474 PMCID: PMC6364181 DOI: 10.3892/etm.2019.7163] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Accepted: 09/09/2018] [Indexed: 12/14/2022] Open
Abstract
Receptor for advanced glycation end products (RAGE) is a major proinflammatory receptor and its role in atherosclerosis has only been emphasized recently. Increasing evidence has demonstrated an association between RAGE and the susceptibility to atherosclerosis development. Therefore, the role of RAGE in atherogenesis and the possible impact of genetic variations in RAGE on the atherosclerotic process in subjects with coronary artery disease (CAD) was investigated in the present study. The RAGE expression in carotid specimens was analyzed by immunohistochemistry and sequence variations of the RAGE gene selected from the Hapmap database were also screened. The plasma levels of S100 calcium binding protein B (S100B) were determined by ELISA. Immunohistochemical staining of tissue samples demonstrated an increased RAGE expression in atherosclerotic carotid plaques compared with that in normal arteries. Furthermore, compared with the corresponding wild-type genotype, the rs2269422 single-nucleotide polymorphism of RAGE was associated with the susceptibility of patients with CAD to atherosclerosis. Furthermore, reverse transcription polymerase chain reaction and western blot analyses indicated increased coronary artery RAGE mRNA levels and protein expression, respectively, in CAD patients vs. control subjects. Furthermore, the plasma levels of S100B in CAD patients that were carriers of the AA/AT genotype of the rs2269422 variant of RAGE was increased compared with that in TT genotype carriers; as this was also identified in control subjects, it may not be CAD-specific. The RAGE rs2269422 variant is therefore significantly associated with an increased occurrence of CAD in the present Han Chinese population. Thus, RAGE variants significantly impact the risk of CAD in Han Chinese subjects.
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Affiliation(s)
- Xiaolin Zhang
- Department of Cardiology, Shenyang Military General Hospital, Shenyang, Liaoning 110840, P.R. China
| | - Minghui Cheng
- Department of Cardiology, Shenyang Military General Hospital, Shenyang, Liaoning 110840, P.R. China
| | - Fangnian Tong
- Department of Cardiology, Shenyang Military General Hospital, Shenyang, Liaoning 110840, P.R. China
| | - Xue Su
- Department of Cardiology, Shenyang Military General Hospital, Shenyang, Liaoning 110840, P.R. China
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20
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The role of UNC5b in ox-LDL inhibiting migration of RAW264.7 macrophages and the involvement of CCR7. Biochem Biophys Res Commun 2018; 505:637-643. [PMID: 30286954 DOI: 10.1016/j.bbrc.2018.09.178] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Accepted: 09/28/2018] [Indexed: 11/23/2022]
Abstract
The formation of macrophage foam cells by ingesting ox-LDL and focal retention in the subendothelial space are the hallmarks of the early atherosclerotic lesion. The C-C chemokine receptor type 7 (CCR7) is positively correlated with the macrophage migration. But the mechanism of CCR7 regulation is not fully clearness. In the present study, we demonstrates that expression in UNC5b and netrin-1 was enhanced in respond to ox-LDL in Raw264.7 macrophage and associated with decreasing cell migration. Interestingly, it was found that ox-LDL significantly downregulate CCR7 gene expression. The expression of CCR7 in mRNA and protein levels were decreased in ox-LDL treated Raw264.7 macrophage when we over expression of UNC5b with pcDNA3.1-UNC5b plasmid. We got the inverse results after silence UNC5b gene with siUNC5b. Meanwhile, the data show that in ox-LDL inducement, UNC5b down-regulated CCR7, and then inhibited macrophage migration. This novel phenomenon is of a crucial highlights to understand deeply the pathogenesis of atherosclerosis. The molecular mechanism of CCR7 regulation deserves intensive study.
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21
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Pu J, Tang X, Zhuang X, Hu Z, He K, Wu Y, Dai T. Matrine induces apoptosis via targeting CCR7 and enhances the effect of anticancer drugs in non-small cell lung cancer in vitro. Innate Immun 2018; 24:394-399. [PMID: 30236029 PMCID: PMC6830874 DOI: 10.1177/1753425918800555] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
This study mainly investigated the effects of matrine on cell apoptosis and the
effects of anticancer drugs in non-small cell lung cancer (NSCLC) cell lines
(A549 and LK2 cells). The results showed that matrine (≥10 μM) caused a
significant inhibition on cell viability and 10 and 100 μM matrine induced cell
apoptosis via influencing p53, bax, casp3, and bcl-2 expressions in A549 cells.
In addition, matrine significantly down-regulated C-C chemokine receptor type 7
(CCR7) expression, and blocking the down-regulation of CCR7 by exogenous
chemokine ligand 21 (CCL21) treatment alleviated matrine-caused effects of
apoptosis genes in A549 cells. The results were further validated in LK2 cells
that matrine regulated apoptosis gene expressions, which were reversed by CCL21
treatment. Furthermore, matrine enhances the effects of cisplatin,
5-fluorouracil, and paclitaxel in A549 cells, and the anticancer effects exhibit
a dosage-dependent manner. In summary, matrine induced cell apoptosis and
enhanced the effects of anticancer drugs in NSCLC cells; the mechanism might be
associated with the CCR7 signal.
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Affiliation(s)
- Jiangtao Pu
- Department of Thoracic and Cardiovascular Surgery, The
Affiliated Hospital of Southwest Medical University, Luzhou, China
- Jiangtao Pu, Department of Thoracic and
Cardiovascular Surgery, The Affiliated Hospital of Southwest Medical University,
Luzhou, Sichuan, China.
| | - Xiaojun Tang
- Department of Thoracic and Cardiovascular Surgery, The
Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Xiang Zhuang
- Department of Thoracic Surgery, Sichuan Cancer Hospital,
Chengdu, China
| | - Zhi Hu
- Department of Thoracic and Cardiovascular Surgery, The
Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Kaiming He
- Department of Thoracic and Cardiovascular Surgery, The
Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Yunfei Wu
- Department of Thoracic and Cardiovascular Surgery, The
Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Tianyang Dai
- Department of Thoracic and Cardiovascular Surgery, The
Affiliated Hospital of Southwest Medical University, Luzhou, China
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22
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Lareyre F, Moratal C, Chikande J, Jean-Baptiste E, Hassen-Khodja R, Neels J, Chinetti G, Raffort J. Investigation of Plasma Inflammatory Profile in Diabetic Patients With Abdominal Aortic Aneurysm: A Pilot Study. Vasc Endovascular Surg 2018; 52:597-601. [PMID: 29940819 DOI: 10.1177/1538574418784717] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
INTRODUCTION: Clinical studies have unraveled a negative association between diabetes and abdominal aortic aneurysm (AAA), but the mechanisms involved are still poorly understood. The aim of this study was to determine whether diabetic patients with AAA had a distinct plasma inflammatory profile compared to nondiabetic patients. METHODS: Plasma samples were obtained from 10 diabetic patients with AAA and 10 nondiabetic patients with AAA. The relative protein expression of 92 inflammatory-related human protein biomarkers was assessed by proximity extension assay technology using Proseek Multiplex Inflammation I kit (Olink). RESULTS: Clinical characteristics were similar in diabetic patients with AAA compared to nondiabetic patients with AAA, the median ages being 67 and 73 years, respectively ( P = .61). The AAA diameters were, respectively, 50 and 49 mm ( P = .72). Among the 92 markers screened, 67 (72.8%) were detected in all samples. Diabetic patients had significantly lower protein expression of C-C motif chemokine 19 (CCL19) and C-C motif chemokine 23 (CCL23; 542.3 vs 980.3, P = .01 and 1236 vs 1406, P = .04, respectively). They tended to have higher expression of tumor necrosis factor ligand superfamily member 14 (TNFSF14) compared to controls (14.6 vs 10.8, P = .05). CONCLUSION: Diabetic patients with AAA differentially expressed CCL19, CCL23 and TNFSF14 in plasma compared to nondiabetic patients with AAA. Further studies are required to determine whether the markers identified could play a role in the negative association between diabetes and AAA pathogenesis.
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Affiliation(s)
- Fabien Lareyre
- 1 Department of Vascular Surgery, University Hospital of Nice, Nice, France.,2 Université Côte d'Azur, CHU, Nice, France
| | | | - Julien Chikande
- 1 Department of Vascular Surgery, University Hospital of Nice, Nice, France
| | - Elixène Jean-Baptiste
- 1 Department of Vascular Surgery, University Hospital of Nice, Nice, France.,2 Université Côte d'Azur, CHU, Nice, France
| | - Réda Hassen-Khodja
- 1 Department of Vascular Surgery, University Hospital of Nice, Nice, France.,2 Université Côte d'Azur, CHU, Nice, France
| | - Jaap Neels
- 2 Université Côte d'Azur, CHU, Nice, France
| | - Giulia Chinetti
- 2 Université Côte d'Azur, CHU, Nice, France.,3 Department of Clinical Biochemistry, University Hospital of Nice, Nice, France
| | - Juliette Raffort
- 2 Université Côte d'Azur, CHU, Nice, France.,3 Department of Clinical Biochemistry, University Hospital of Nice, Nice, France
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23
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Li B, Li W, Li X, Zhou H. Inflammation: A Novel Therapeutic Target/Direction in Atherosclerosis. Curr Pharm Des 2018; 23:1216-1227. [PMID: 28034355 PMCID: PMC6302344 DOI: 10.2174/1381612822666161230142931] [Citation(s) in RCA: 88] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Accepted: 12/27/2016] [Indexed: 12/27/2022]
Abstract
Over the past two decades, the viewpoint of atherosclerosis has been replaced gradually by a lipid-driven, chronic, low-grade inflammatory disease of the arterial wall. Current treatment of atherosclerosis is focused on limiting its risk factors, such as hyperlipidemia or hypertension. However, treatment targeting the inflammatory nature of atherosclerosis is still very limited and deserves further attention to fight atherosclerosis successfully. Here, we review the current development of inflammation and atherosclerosis to discuss novel insights and potential targets in atherosclerosis, and to address drug discovery based on anti-inflammatory strategy in atherosclerotic disease.
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Affiliation(s)
- Bin Li
- Department of Pharmacology, College of Pharmacy, Third Military Medical University, Chongqing 400038. China
| | - Weihong Li
- Assisted Reproductive Center, The First Affiliated Hospital, Chongqing Medical University, Chongqing 400016. China
| | - Xiaoli Li
- Department of Pharmacology, College of Pharmacy, Third Military Medical University, Chongqing 400038. China
| | - Hong Zhou
- Department of Pharmacology, College of Pharamacy, The Third Military Medical University, P.O. Box: 400038, Chongqing. China
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24
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Yu J, Tao S, Hu P, Wang R, Fang C, Xu Y, Qi D, Wei Z, Zhang J, Tan Q. CCR7 promote lymph node metastasis via regulating VEGF-C/D-R3 pathway in lung adenocarcinoma. J Cancer 2017; 8:2060-2068. [PMID: 28819407 PMCID: PMC5559968 DOI: 10.7150/jca.19069] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Accepted: 04/01/2017] [Indexed: 12/22/2022] Open
Abstract
Lymph node metastasis is still an important issue in metastatic process of lung adenocarcinoma. C-C chemokine receptor 7 (CCR7) has been proved to be closely associated with the metastasis of lung adenocarcinoma, and the mechanism is poorly understood. In order to investigate the relationship between CCR7 and lymph node metastasis in lung adenocarcinoma, and to explore the role of CCR7 in treating lung adenocarcinoma, 40 clinical specimens were collected to define the relationship between CCR7 and lymph node metastasis in lung adenocarcinoma by immunohistochemistry. The siRNA was used to suppress CCR7 expression in A549 cells. The scratch test, transwell test, qRT-PCR, western blot, flow cytometry and immunofluorescence were used to investigate the lymph node metastasis-related function of CCR7 in vitro. The athymic mice subcutaneous injection was used to research lung adenocarcinoma formation in vivo. Clinical case studies show that higher expression of CCR7 in lung adenocarcinoma tissues was associated with a higher lymph node metastasis. Inhibition of expression of CCR7 can reduce the migration and invasion and suppress the expression of VEGF-C, VEGF-D and VEGF-R3 in vitro and in vivo. Moreover, CCR7 silence also suppressed WNT and p-ERK pathways in vitro. All the results indicate that CCR7 can promote lymph node metastasis in lung adenocarcinoma by regulating VEGF-C/D-R3 pathway. Thus CCR7 is proposed to be a potential prediction for poor prognosis of lung adenocarcinoma, and a therapeutic target for lymph node metastasis.
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Affiliation(s)
- Jie Yu
- Department of Thoracic Surgery, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Chongqing 400042, P. R. China
| | - Shaolin Tao
- Department of Thoracic Surgery, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Chongqing 400042, P. R. China
| | - Pingping Hu
- Department of Thoracic Surgery, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Chongqing 400042, P. R. China
| | - Ruwen Wang
- Department of Thoracic Surgery, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Chongqing 400042, P. R. China
| | - Chunshu Fang
- Department of Thoracic Surgery, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Chongqing 400042, P. R. China
| | - Yi Xu
- Department of Thoracic Surgery, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Chongqing 400042, P. R. China
| | - Di Qi
- Department of Thoracic Surgery, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Chongqing 400042, P. R. China
| | - Zhuanqin Wei
- Department of Thoracic Surgery, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Chongqing 400042, P. R. China
| | - Jingge Zhang
- Department of Thoracic Surgery, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Chongqing 400042, P. R. China
| | - Qunyou Tan
- Department of Thoracic Surgery, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Chongqing 400042, P. R. China
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25
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Zhang L, Xiao X, An H, Wang J, Ma Y, Qian YH. Inhibition of CCR7 promotes NF-κB-dependent apoptosis and suppresses epithelial-mesenchymal transition in non-small cell lung cancer. Oncol Rep 2017; 37:2913-2919. [DOI: 10.3892/or.2017.5524] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Accepted: 09/12/2016] [Indexed: 11/06/2022] Open
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26
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Nossent AY, Bastiaansen AJNM, Peters EAB, de Vries MR, Aref Z, Welten SMJ, de Jager SCA, van der Pouw Kraan TCTM, Quax PHA. CCR7-CCL19/CCL21 Axis is Essential for Effective Arteriogenesis in a Murine Model of Hindlimb Ischemia. J Am Heart Assoc 2017; 6:JAHA.116.005281. [PMID: 28275068 PMCID: PMC5524034 DOI: 10.1161/jaha.116.005281] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Background In order to identify factors that stimulate arteriogenesis after ischemia, we followed gene expression profiles in two extreme models for collateral artery formation over 28 days after hindlimb ischemia, namely “good‐responding” C57BL/6 mice and “poor‐responding” BALB/c mice. Methods and Results Although BALB/c mice show very poor blood flow recovery after ischemia, most known proarteriogenic genes were upregulated more excessively and for a longer period than in C57BL/6 mice. In clear contrast, chemokine genes Ccl19, Ccl21a, and Ccl21c and the chemokine receptor CCR7 were upregulated in C57BL/6 mice 1 day after hindlimb ischemia, but not in BALB/C mice. CCL19 and CCL21 regulate migration and homing of T lymphocytes via CCR7. When subjecting CCR7−/−/LDLR−/− mice to hindlimb ischemia, we observed a 20% reduction in blood flow recovery compared with that in LDLR−/− mice. Equal numbers of α‐smooth muscle actin–positive collateral arteries were found in the adductor muscles of both mouse strains, but collateral diameters were smaller in the CCR7−/−/LDLR−/−. Fluorescence‐activated cell sorter analyses showed that numbers of CCR7+ T lymphocytes (both CD4+ and CD8+) were decreased in the spleen and increased in the blood at day 1 after hindlimb ischemia in LDLR−/− mice. At day 1 after hindlimb ischemia, however, numbers of activated CD4+ T lymphocytes were decreased in the draining lymph nodes of LDLR−/− mice compared with CCR7−/−/LDLR−/− mice. Conclusions These data show that CCR7‐CCL19/CCL21 axis facilitates retention CD4+ T lymphocytes at the site of collateral artery remodeling, which is essential for effective arteriogenesis.
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Affiliation(s)
- A Yaël Nossent
- Department of Surgery, Leiden University Medical Center, Leiden, the Netherlands .,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - Antonius J N M Bastiaansen
- Department of Surgery, Leiden University Medical Center, Leiden, the Netherlands.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - Erna A B Peters
- Department of Surgery, Leiden University Medical Center, Leiden, the Netherlands.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - Margreet R de Vries
- Department of Surgery, Leiden University Medical Center, Leiden, the Netherlands.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - Zeen Aref
- Department of Surgery, Leiden University Medical Center, Leiden, the Netherlands.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - Sabine M J Welten
- Department of Surgery, Leiden University Medical Center, Leiden, the Netherlands.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - Saskia C A de Jager
- Division of Biopharmaceutics, LACDR, Leiden University, Leiden, the Netherlands.,Laboratory of Experimental Cardiology, University Medical Center Utrecht, Utrecht, the Netherlands
| | | | - Paul H A Quax
- Department of Surgery, Leiden University Medical Center, Leiden, the Netherlands.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, the Netherlands
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27
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Giannarelli C, Rodriguez DT, Zafar MU, Christoffel D, Vialou V, Peña C, Badimon A, Hodes GF, Mury P, Rabkin J, Alique M, Villa G, Argmann C, Nestler EJ, Russo SJ, Badimon JJ. Susceptibility to chronic social stress increases plaque progression, vulnerability and platelet activation. Thromb Haemost 2017; 117:816-818. [PMID: 28078352 DOI: 10.1160/th16-10-0817] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2016] [Accepted: 12/12/2016] [Indexed: 12/15/2022]
Abstract
Supplementary Material to this article is available online at www.thrombosis-online.com.
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Affiliation(s)
- Chiara Giannarelli
- Chiara Giannarelli, MD, PhD, Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029, USA, Tel.: +1 212 241 4984, Fax: +1 212 426 6962, E-mail:
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Juan J Badimon
- Juan J. Badimon, PhD, AtheroThrombosis Research Unit, Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029, USA, Tel.: +1 212 241 8484, Fax: +1 212 426 6962, E-mail:
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28
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Bernelot Moens SJ, Verweij SL, van der Valk FM, van Capelleveen JC, Kroon J, Versloot M, Verberne HJ, Marquering HA, Duivenvoorden R, Vogt L, Stroes ESG. Arterial and Cellular Inflammation in Patients with CKD. J Am Soc Nephrol 2016; 28:1278-1285. [PMID: 27799487 DOI: 10.1681/asn.2016030317] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Accepted: 08/24/2016] [Indexed: 01/31/2023] Open
Abstract
CKD associates with a 1.5- to 3.5-fold increased risk for cardiovascular disease. Both diseases are characterized by increased inflammation, and in patients with CKD, elevated C-reactive protein level predicts cardiovascular risk. In addition to systemic inflammation, local arterial inflammation, driven by monocyte-derived macrophages, predicts future cardiovascular events in the general population. We hypothesized that subjects with CKD have increased arterial and cellular inflammation, reflected by 18F-fluorodeoxyglucose (18F-FDG) positron emission tomography computed tomography (PET/CT) of the arterial wall and a migratory phenotype of monocytes. We assessed 18F-FDG uptake in the arterial wall in 14 patients with CKD (mean±SD age: 59±5 years, mean±SD eGFR: 37±12 ml/min per 1.73 m2) but without cardiovascular diseases, diabetes, or inflammatory conditions and in 14 control subjects (mean age: 60±11 years, mean eGFR: 86±16 ml/min per 1.73 m2). Compared with controls, patients with CKD showed increased arterial inflammation, quantified as target-to-background ratio (TBR) in the aorta (TBRmax: CKD, 3.14±0.70 versus control, 2.12±0.27; P=0.001) and the carotid arteries (TBRmax: CKD, 2.45±0.65 versus control, 1.66±0.27; P<0.001). Characterization of circulating monocytes using flow cytometry revealed increased chemokine receptor expression and enhanced transendothelial migration capacity in patients with CKD compared with controls. In conclusion, this increased arterial wall inflammation, observed in patients with CKD but without overt atherosclerotic disease and with few traditional risk factors, may contribute to the increased cardiovascular risk associated with CKD. The concomitant elevation of monocyte activity may provide novel therapeutic targets for attenuating this inflammation and thereby preventing CKD-associated cardiovascular disease.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Raphaël Duivenvoorden
- Departments of *Vascular Medicine.,Department of Nephrology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Liffert Vogt
- Department of Nephrology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
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29
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Salem M, Butt H, Choke E, Moore D, West K, Robinson T, Sayers R, Naylor A, Bown M. Gene and Protein Expression of Chemokine (C-C-Motif) Ligand 19 is Upregulated in Unstable Carotid Atherosclerotic Plaques. Eur J Vasc Endovasc Surg 2016; 52:427-436. [DOI: 10.1016/j.ejvs.2016.05.018] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Accepted: 05/19/2016] [Indexed: 12/13/2022]
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30
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Wołkow PP, Drabik L, Totoń-Żurańska J, Kuś K, Foryś J, Słowik A, Pera J, Godlewski J, Tomala M, Żmudka K, Olszanecki R, Jawień J, Korbut R. Polymorphism in the chemokine receptor 7 gene (CCR7) is associated with previous myocardial infarction in patients undergoing elective coronary angiography. Int J Immunogenet 2016; 43:218-25. [PMID: 27317472 DOI: 10.1111/iji.12270] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2015] [Revised: 02/18/2016] [Accepted: 05/05/2016] [Indexed: 12/11/2022]
Abstract
Coronary artery disease (CAD) remains a major cause of death in developed countries. Both environmental and, less known, genetic factors contribute to progression of CAD to myocardial infarction (MI). Immune system is activated in patients with CAD through dendritic cells (DCs), which present plaque antigens to T lymphocytes. Production of proinflammatory cytokines by activated T cells contributes to plaque rupture in MI. Chemokine receptor 7 (CCR7) on DCs is required for their chemotaxis from plaque to lymph nodes. This makes possible an interaction of DCs with T lymphocytes and initiation of specific immune response. We hypothesized that single nucleotide polymorphisms (SNPs) in CCR7 gene locus are associated with previous MI in patients with CAD. To test this hypothesis, we genotyped six SNPs from the CCR7 gene locus in 300 consecutive patients, admitted for elective coronary angiography. We performed univariate-, multivariate- (including potential confounders) and haplotype-based tests of association of SNPs with previous MI and results of angiography. Allele A of rs17708087 SNP was associated with previous MI. This association remained significant after adjustment for age, sex, smoking, hypercholesterolaemia and drugs used by patients (odds ratio 2.13, 95% confidence interval: 1.13-3.86). Therefore, we conclude that CCR7 gene locus harbours a polymorphism that modifies risk of MI in patients with CAD. Replication of this association could be sought in a prospective cohort of initially healthy individuals.
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Affiliation(s)
- P P Wołkow
- Department of Pharmacology, Jagiellonian University Medical College, Krakow, Poland
| | - L Drabik
- Department of Pharmacology, Jagiellonian University Medical College, Krakow, Poland
| | - J Totoń-Żurańska
- Department of Pharmacology, Jagiellonian University Medical College, Krakow, Poland
| | - K Kuś
- Department of Pharmacology, Jagiellonian University Medical College, Krakow, Poland
| | - J Foryś
- Department of Pharmacology, Jagiellonian University Medical College, Krakow, Poland
| | - A Słowik
- Institute of Neurology, Jagiellonian University Medical College, Krakow, Poland
| | - J Pera
- Institute of Neurology, Jagiellonian University Medical College, Krakow, Poland
| | - J Godlewski
- Institute of Cardiology & John Paul II Hospital, Jagiellonian University Medical College, Krakow, Poland
| | - M Tomala
- Institute of Cardiology & John Paul II Hospital, Jagiellonian University Medical College, Krakow, Poland
| | - K Żmudka
- Institute of Cardiology & John Paul II Hospital, Jagiellonian University Medical College, Krakow, Poland
| | - R Olszanecki
- Department of Pharmacology, Jagiellonian University Medical College, Krakow, Poland
| | - J Jawień
- Department of Pharmacology, Jagiellonian University Medical College, Krakow, Poland
| | - R Korbut
- Department of Pharmacology, Jagiellonian University Medical College, Krakow, Poland
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31
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Affiliation(s)
- Hong Lu
- From the Saha Cardiovascular Research Center, University of Kentucky, Lexington.
| | - Alan Daugherty
- From the Saha Cardiovascular Research Center, University of Kentucky, Lexington
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