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Nilsen DW, Aarsetoey R, Poenitz V, Ueland T, Aukrust P, Michelsen AE, Brugger-Andersen T, Staines H, Grundt H. Chemokine ligand 18 predicts all-cause mortality in patients hospitalized with chest pain of suspected coronary origin. INTERNATIONAL JOURNAL OF CARDIOLOGY. CARDIOVASCULAR RISK AND PREVENTION 2024; 21:200264. [PMID: 38596196 PMCID: PMC11002648 DOI: 10.1016/j.ijcrp.2024.200264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 02/21/2024] [Accepted: 03/20/2024] [Indexed: 04/11/2024]
Abstract
Introduction Chemokines mediate recruitment and activation of leucocytes. Chemokine ligand 18 (CCL18) is mainly expressed by monocytes/macrophages and dendritic cells. It is highly expressed in chronic inflammatory diseases, and locally in atherosclerotic plaques, particularly at sites of reduced stability, and systemically in acute coronary syndrome patients. Reports on its prognostic utility in the latter condition, including myocardial infarction (MI), are scarce. Aim To assess the utility of CCL18 as a prognostic marker of recurrent cardiovascular events in patients hospitalized with chest pain of suspected coronary origin. Methods The population consisted of 871 consecutive chest-pain patients, of whom 386 were diagnosed with acute myocardial infarction (AMI) based on Troponin-T (TnT) levels >50 ng/L. Stepwise Cox regression models, applying normalized continuous loge/SD values, were fitted for the biomarkers with cardiac mortality within 2 years and total mortality within 2 and 7 years as the dependent variables. Results Plasma samples from 849 patients were available. By 2 years follow-up, 138 (15.8%) patients had died, of which 86 were cardiac deaths. Univariate analysis showed a positive, significant association between CCL18 and total death [HR 1.55 (95% 1.30-1.83), p < 0.001], and for cardiac death [HR 1.32 (95% 1.06-1.64), p = 0.013]. Associations after adjustment were non-significant. By 7 years follow-up, 332 (38.1%) patients had died. CLL18 was independently associated with all-cause mortality [HR 1.14 (95% CI, 1.01-1.29), p = 0.030], but not with MI (n = 203) or stroke (n = 55). Conclusion CCL18 independently predicts long-term all-cause mortality but had no independent prognostic bearing on short-term cardiac death and CVD events.
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Affiliation(s)
- Dennis W.T. Nilsen
- Stavanger University Hospital, Department of Cardiology, Stavanger, Norway
- University of Bergen, Department of Clinical Science, Bergen, Norway
| | - Reidun Aarsetoey
- Stavanger University Hospital, Department of Cardiology, Stavanger, Norway
| | - Volker Poenitz
- Stavanger University Hospital, Department of Cardiology, Stavanger, Norway
| | - Thor Ueland
- Department of Clinical Medicine, Thrombosis Research Center, UiT - The Arctic University of Norway, Tromsø, Norway
- University of Oslo, Faculty of Medicine, Oslo, Norway
| | - Pål Aukrust
- University of Oslo, Faculty of Medicine, Oslo, Norway
- Oslo University Hospital, Rikshospitalet, Research Institute of Internal Medicine, Oslo, Norway
- Oslo University Hospital, Rikshospitalet, Section of Clinical Immunology and Infectious Diseases, Oslo, Norway
| | - Annika E. Michelsen
- University of Oslo, Faculty of Medicine, Oslo, Norway
- Oslo University Hospital, Rikshospitalet, Research Institute of Internal Medicine, Oslo, Norway
| | | | - Harry Staines
- Sigma Statistical Services, Balmullo, Northern Ireland, United Kingdom
| | - Heidi Grundt
- Stavanger University Hospital, Department of Cardiology, Stavanger, Norway
- Stavanger University Hospital, Department of Respiratory Medicine, Stavanger, Norway
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Sigdel TK, Sur S, Boada P, McDermott SM, Arlehamn CSL, Murray KO, Bockenstedt LK, Kerwin M, Reed EF, Harris E, Stuart K, Peters B, Sesma A, Montgomery RR, Sarwal MM. Proteome Analysis for Inflammation Related to Acute and Convalescent Infection. Inflammation 2024; 47:346-362. [PMID: 37831367 PMCID: PMC10799112 DOI: 10.1007/s10753-023-01913-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Revised: 08/30/2023] [Accepted: 09/24/2023] [Indexed: 10/14/2023]
Abstract
Infectious diseases are a significant burden in global healthcare. Pathogens engage with different host defense mechanisms. However, it is currently unknown if there are disease-specific immune signatures and/or if different pathogens elicit common immune-associated molecular entities to common therapeutic interventions. We studied patients enrolled through the Human Immunology Project Consortium (HIPC), which focuses on immune responses to various infections. Blood samples were collected and analyzed from patients during infection and follow-up time points at the convalescent stage. The study included samples from patients with Lyme disease (LD), tuberculosis (TB), malaria (MLA), dengue virus (DENV), and West Nile virus (WNV), as well as kidney transplant patients with cytomegalovirus (CMV) and polyomavirus (BKV) infections. Using an antibody-based assay, we quantified ~ 350 cell surface markers, cytokines, and chemokines involved in inflammation and immunity. Unique protein signatures were identified specific to the acute phase of infection irrespective of the pathogen type, with significant changes during convalescence. In addition, tumor necrosis factor receptor superfamily member 6 (TNR6), C-C Motif Chemokine Receptor 7 (CCR7), and C-C motif chemokine ligand-1 (CCL1) were increased in the acute and convalescent phases across all viral, bacterial, and protozoan compared to blood from healthy donors. Furthermore, despite the differences between pathogens, proteins were enriched in common biological pathways such as cell surface receptor signaling pathway and response to external stimulus. In conclusion, we demonstrated that irrespective of the pathogen type, there are common immunoregulatory and proinflammatory signals.
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Affiliation(s)
- Tara K Sigdel
- Division of Multi-Organ Transplantation, Department of Surgery, University of California San Francisco, 513 Parnassus Ave, Med Sciences Bldg, Room S1268, San Francisco, CA, 94143, USA
| | - Swastika Sur
- Division of Multi-Organ Transplantation, Department of Surgery, University of California San Francisco, 513 Parnassus Ave, Med Sciences Bldg, Room S1268, San Francisco, CA, 94143, USA
| | - Patrick Boada
- Division of Multi-Organ Transplantation, Department of Surgery, University of California San Francisco, 513 Parnassus Ave, Med Sciences Bldg, Room S1268, San Francisco, CA, 94143, USA
| | | | - Cecilia S Lindestam Arlehamn
- Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, USA
- La Jolla Institute for Immunology, La Jolla, CA, USA
| | | | | | - Maggie Kerwin
- Division of Multi-Organ Transplantation, Department of Surgery, University of California San Francisco, 513 Parnassus Ave, Med Sciences Bldg, Room S1268, San Francisco, CA, 94143, USA
| | - Elaine F Reed
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Eva Harris
- University of California Berkeley, Berkeley, CA, USA
| | - Ken Stuart
- Seattle Children Research Institute, Seattle, WA, USA
| | - Bjoern Peters
- Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, USA
- La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Ana Sesma
- Mount Sinai School of Medicine, New York, NY, USA
| | | | - Minnie M Sarwal
- Division of Multi-Organ Transplantation, Department of Surgery, University of California San Francisco, 513 Parnassus Ave, Med Sciences Bldg, Room S1268, San Francisco, CA, 94143, USA.
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Höhne K, Wagenknecht A, Maier C, Engelhard P, Goldmann T, Schließmann SJ, Plönes T, Trepel M, Eibel H, Müller-Quernheim J, Zissel G. Pro-Fibrotic Effects of CCL18 on Human Lung Fibroblasts Are Mediated via CCR6. Cells 2024; 13:238. [PMID: 38334630 PMCID: PMC10854834 DOI: 10.3390/cells13030238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 01/14/2024] [Accepted: 01/20/2024] [Indexed: 02/10/2024] Open
Abstract
BACKGROUND Idiopathic pulmonary fibrosis (IPF) is a fatal lung disease of unknown origin, with a median patient survival time of ~3 years after diagnosis without anti-fibrotic therapy. It is characterized by progressive fibrosis indicated by increased collagen deposition and high numbers of fibroblasts in the lung. It has been demonstrated that CCL18 induces collagen and αSMA synthesis in fibroblasts. We aimed to identify the CCL18 receptor responsible for its pro-fibrotic activities. METHODS We used a random phage display library to screen for potential CCL18-binding peptides, demonstrated its expression in human lungs and fibroblast lines by PCR and immunostaining and verified its function in cell lines. RESULTS We identified CCR6 (CD196) as a CCL18 receptor and found its expression in fibrotic lung tissue and lung fibroblast lines derived from fibrotic lungs, but it was almost absent in control lines and tissue. CCL18 induced receptor internalization in a CCR6-overexpressing cell line. CCR6 blockade in primary human lung fibroblasts reduced CCL18-induced FGF2 release as well as collagen-1 and αSMA expression. Knockdown of CCR6 in a mouse fibroblast cell line abolished the induction of collagen and α-smooth muscle actin expression. CONCLUSION Our data indicate that CCL18 triggers pro-fibrotic processes via CCR6, highlighting its role in fibrogenesis.
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Affiliation(s)
- Kerstin Höhne
- Department of Pneumology, Medical Center–University of Freiburg, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany; (K.H.); (C.M.); (P.E.); (S.J.S.); (J.M.-Q.)
| | - Annett Wagenknecht
- Department of Medicine I, Medical Center–University of Freiburg, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany; (A.W.); (M.T.)
| | - Corinna Maier
- Department of Pneumology, Medical Center–University of Freiburg, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany; (K.H.); (C.M.); (P.E.); (S.J.S.); (J.M.-Q.)
| | - Peggy Engelhard
- Department of Pneumology, Medical Center–University of Freiburg, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany; (K.H.); (C.M.); (P.E.); (S.J.S.); (J.M.-Q.)
| | | | - Stephan J. Schließmann
- Department of Pneumology, Medical Center–University of Freiburg, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany; (K.H.); (C.M.); (P.E.); (S.J.S.); (J.M.-Q.)
- Integrative and Experimental Exercise Science and Training, Institute of Sport Science, University of Würzburg, 97082 Würzburg, Germany
| | - Till Plönes
- Department of Thoracic Surgery, Center for Surgery, Medical Center–University of Freiburg, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany;
| | - Martin Trepel
- Department of Medicine I, Medical Center–University of Freiburg, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany; (A.W.); (M.T.)
- Department of Internal Medicine II, University Medical Center and Medical Faculty, Augsburg University, Germany Internal Medicine and Oncology, Faculty of Medicine, University of Augsburg, 86156 Augsburg, Germany
| | - Hermann Eibel
- Center for Chronic Immunodeficiency, Medical Center–University of Freiburg, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany;
| | - Joachim Müller-Quernheim
- Department of Pneumology, Medical Center–University of Freiburg, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany; (K.H.); (C.M.); (P.E.); (S.J.S.); (J.M.-Q.)
| | - Gernot Zissel
- Department of Pneumology, Medical Center–University of Freiburg, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany; (K.H.); (C.M.); (P.E.); (S.J.S.); (J.M.-Q.)
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Ponce-de-León C, Lorite P, López-Casado MÁ, Mora P, Palomeque T, Torres MI. Expression of Elafin and CD200 as Immune Checkpoint Molecules Involved in Celiac Disease. Int J Mol Sci 2024; 25:852. [PMID: 38255930 PMCID: PMC10815464 DOI: 10.3390/ijms25020852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 12/31/2023] [Accepted: 01/06/2024] [Indexed: 01/24/2024] Open
Abstract
We comprehensively evaluated the expression of therapeutically targetable immune checkpoint molecules involved in celiac disease (CD). We have focused on the alteration of the CD200/CD200R pathway and Elafin expression in celiac disease and discussed their roles in regulating the immune response. There are limited data related to the expression or function of these molecules in celiac disease. This finding could significantly contribute to the understanding of the clinical manifestation of CD. CD200, CD200R and Elafin distributions were determined by ELISA and immunohistochemistry analyses in serum and biopsies of CD patients. Analyses of Th1 and Th17 cytokines were determined. PCR amplification of a fragment of the PI3 gene was carried out using genomic DNA isolated from whole blood samples of the study subjects. Different aliquots of the PCR reaction product were subjected to RFLP analysis for SNP genotyping and detection. We characterized the expression and function of the CD200-CD200R axis and PI3 in celiac disease. A significantly higher level of soluble CD200 and CD200R and lower expression of PI3 in serum of CD patients was observed compared to healthy controls. Consistent with our results, CD200 expression is regulated by IFN-gamma. Interaction of CD200/CD200R leads to production of type-Th1 and -Th17 cytokines. Regarding the PI3 genotype, the CT genotype proportion SNP rs1733103 and the GG genotype SNP rs41282752 were predominant in CD patients. SNP rs1733103 showed a significant association between the SNP variables and CD. In celiac disease the immune checkpoint is compromised or dysregulated, which can contribute to inflammation and the autoimmunity process. The study of these checkpoint points will lead to the development of targeted therapies aimed at restoring immunological balance in CD. Specific coding regions of the PI3 gene-splice variants predispose the Elafin protein, both at the transcriptional and post-translational levels, to modify its expression and function, resulting in reduced differential functional protein levels in patients with active celiac disease.
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Affiliation(s)
- Candelaria Ponce-de-León
- Department of Experimental Biology, Faculty of Health Sciences, University of Jaén, 23071 Jaén, Spain; (C.P.-d.-L.); (P.L.); (P.M.); (T.P.)
| | - Pedro Lorite
- Department of Experimental Biology, Faculty of Health Sciences, University of Jaén, 23071 Jaén, Spain; (C.P.-d.-L.); (P.L.); (P.M.); (T.P.)
| | | | - Pablo Mora
- Department of Experimental Biology, Faculty of Health Sciences, University of Jaén, 23071 Jaén, Spain; (C.P.-d.-L.); (P.L.); (P.M.); (T.P.)
| | - Teresa Palomeque
- Department of Experimental Biology, Faculty of Health Sciences, University of Jaén, 23071 Jaén, Spain; (C.P.-d.-L.); (P.L.); (P.M.); (T.P.)
| | - María Isabel Torres
- Department of Experimental Biology, Faculty of Health Sciences, University of Jaén, 23071 Jaén, Spain; (C.P.-d.-L.); (P.L.); (P.M.); (T.P.)
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Bianco V, Kratky D. Glycoprotein Non-Metastatic Protein B (GPNMB): The Missing Link Between Lysosomes and Obesity. Exp Clin Endocrinol Diabetes 2023; 131:639-645. [PMID: 37956971 DOI: 10.1055/a-2192-0101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2023]
Abstract
As a result of an unhealthy diet and limited physical activity, obesity has become a widespread pandemic worldwide and is an important predictor for the development of cardiovascular disease. Obesity is often characterized by a pro-inflammatory environment in white adipose tissue (WAT), mainly due to increased macrophage infiltration. These immune cells boost their lipid concentrations by accumulating the content of dying adipocytes. As the lysosome is highly involved in lipid handling, the progressive lipid accumulation may result in lysosomal stress and a metabolic shift. Recent studies have identified glycoprotein non-metastatic melanoma protein B (GPNMB) as a novel marker of inflammatory diseases. GPNMB is a type I transmembrane protein on the cell surface of various cell types, such as macrophages, dendritic cells, osteoblasts, and microglia, from which it can be proteolytically cleaved into a soluble molecule. It is induced by lysosomal stress via microphthalmia-associated transcription factor and thus has been found to be upregulated in many lysosomal storage disorders. In addition, a clear connection between GPNMB and obesity was recently established. GPNMB was shown to have protective and anti-inflammatory effects in most cases, preventing the progression of obesity-related metabolic disorders. In contrast, soluble GPNMB likely has the opposite effect and promotes lipogenesis in WAT. This review aims to summarize and clarify the role of GPNMB in the progression of obesity and to highlight its potential use as a biomarker for lipid-associated disorders.
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Affiliation(s)
- Valentina Bianco
- Gottfried Schatz Research Center, Molecular Biology and Biochemistry, Medical University of Graz, Graz, Austria
| | - Dagmar Kratky
- Gottfried Schatz Research Center, Molecular Biology and Biochemistry, Medical University of Graz, Graz, Austria
- BioTechMed-Graz, Graz, Austria
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Thiam F, Phogat S, Abokor FA, Osei ET. In vitro co-culture studies and the crucial role of fibroblast-immune cell crosstalk in IPF pathogenesis. Respir Res 2023; 24:298. [PMID: 38012580 PMCID: PMC10680329 DOI: 10.1186/s12931-023-02608-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 11/14/2023] [Indexed: 11/29/2023] Open
Abstract
IPF is a fatal lung disease characterized by intensive remodeling of lung tissue leading to respiratory failure. The remodeling in IPF lungs is largely characterized by uncontrolled fibrosis. Fibroblasts and their contractile phenotype the myofibroblast are the main cell types responsible for typical wound healing responses, however in IPF, these responses are aberrant and result in the overactivation of fibroblasts which contributes to the inelasticity of the lung leading to a decrease in lung function. The specific mechanisms behind IPF pathogenesis have been elusive, but recently the innate and adaptive immunity have been implicated in the fibrotic processes of the disease. In connection with this, several in vitro co-culture models have been used to investigate the specific interactions occurring between fibroblasts and immune cells and how this contributes to the pathobiology of IPF. In this review, we discuss the in vitro models that have been used to examine the abnormal interactions between fibroblasts and cells of the innate and adaptive immune system, and how these contribute to the fibrotic processes in the lungs of IPF patients.
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Affiliation(s)
- Fama Thiam
- Department of Biology, University of British Columbia, 3187 University Way, ASC366, Kelowna, BC, V1V1V7, Canada
| | - Sakshi Phogat
- Department of Biology, University of British Columbia, 3187 University Way, ASC366, Kelowna, BC, V1V1V7, Canada
| | - Filsan Ahmed Abokor
- Department of Biology, University of British Columbia, 3187 University Way, ASC366, Kelowna, BC, V1V1V7, Canada
| | - Emmanuel Twumasi Osei
- Department of Biology, University of British Columbia, 3187 University Way, ASC366, Kelowna, BC, V1V1V7, Canada.
- Centre for Heart Lung Innovation, St. Paul's Hospital, Vancouver, BC, Canada.
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Yuan Q, Yang W, Zhang X. Immune cells in pemphigus vulgaris and bullous Pemphigoid: From pathogenic roles to targeting therapies. Int Immunopharmacol 2023; 123:110694. [PMID: 37523970 DOI: 10.1016/j.intimp.2023.110694] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 06/27/2023] [Accepted: 07/19/2023] [Indexed: 08/02/2023]
Abstract
Pemphigus vulgaris (PV) and bullous pemphigoid (BP) are two major subtypes of autoimmune bullous diseases (AIBD), characterized by blisters and erosions of skin and/or mucous membranes with dysregulated immune activity. Current literature established that T and B cells are the main executors of PV and BP. Emerging evidence revealed that macrophages and related cytokines also contribute to these diseases. While the role of lymphocytes on PV and BP is well established, the definitive functions of macrophages in disease progression are not fully understood. Furthermore, current status of clinical trials targeting immune cells is poorly recapitulated in PV and BP. In this review, we summarized current knowledge in this rapidly advancing field, with emphasis on the individual functions of immune cells and their interactions, as well as ongoing clinical trials targeting immune cells, to provide novel insights in mechanistic understanding and clinical management of PV and BP.
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Affiliation(s)
- Qiuyun Yuan
- State Key Laboratory of Oral Diseases, National Center of Stomatology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Wanchun Yang
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Xuefeng Zhang
- State Key Laboratory of Oral Diseases, National Center of Stomatology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, Sichuan Province, China.
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Curado F, Rösner S, Zielke S, Westphal G, Grittner U, Skrahina V, Alasel M, Malik AM, Beetz C, Böttcher T, Barel G, Sah AP, Dinur T, Anjum N, Ichraf Q, Kriouile Y, Hadipour Z, Hadipour F, Revel-Vilk S, Cozma C, Hartkamp J, Cheema H, Zimran A, Bauer P, Rolfs A. Insights into the Value of Lyso-Gb1 as a Predictive Biomarker in Treatment-Naïve Patients with Gaucher Disease Type 1 in the LYSO-PROOF Study. Diagnostics (Basel) 2023; 13:2812. [PMID: 37685353 PMCID: PMC10487050 DOI: 10.3390/diagnostics13172812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 08/04/2023] [Accepted: 08/10/2023] [Indexed: 09/10/2023] Open
Abstract
Gaucher disease (GD) is a rare autosomal recessive disorder arising from bi-allelic variants in the GBA1 gene, encoding glucocerebrosidase. Deficiency of this enzyme leads to progressive accumulation of the sphingolipid glucosylsphingosine (lyso-Gb1). The international, multicenter, observational "Lyso-Gb1 as a Long-term Prognostic Biomarker in Gaucher Disease"-LYSO-PROOF study succeeded in enrolling a cohort of 160 treatment-naïve GD patients from diverse geographic regions and evaluated the potential of lyso-Gb1 as a specific biomarker for GD. Using genotypes based on established classifications for clinical presentation, patients were stratified into type 1 GD (n = 114) and further subdivided into mild (n = 66) and severe type 1 GD (n = 48). Due to having previously unreported genotypes, 46 patients could not be classified. Though lyso-Gb1 values at enrollment were widely distributed, they displayed a moderate and statistically highly significant correlation with disease severity measured by the GD-DS3 scoring system in all GD patients (r = 0.602, p < 0.0001). These findings support the utility of lyso-Gb1 as a sensitive biomarker for GD and indicate that it could help to predict the clinical course of patients with undescribed genotypes to improve personalized care in the future.
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Affiliation(s)
- Filipa Curado
- CENTOGENE GmbH, 18055 Rostock, Germany; (F.C.); (S.R.); (S.Z.); (G.W.); (M.A.); (A.M.M.); (C.B.); (T.B.); (A.P.S.); (C.C.); (J.H.)
| | - Sabine Rösner
- CENTOGENE GmbH, 18055 Rostock, Germany; (F.C.); (S.R.); (S.Z.); (G.W.); (M.A.); (A.M.M.); (C.B.); (T.B.); (A.P.S.); (C.C.); (J.H.)
| | - Susanne Zielke
- CENTOGENE GmbH, 18055 Rostock, Germany; (F.C.); (S.R.); (S.Z.); (G.W.); (M.A.); (A.M.M.); (C.B.); (T.B.); (A.P.S.); (C.C.); (J.H.)
| | - Gina Westphal
- CENTOGENE GmbH, 18055 Rostock, Germany; (F.C.); (S.R.); (S.Z.); (G.W.); (M.A.); (A.M.M.); (C.B.); (T.B.); (A.P.S.); (C.C.); (J.H.)
| | - Ulrike Grittner
- Berlin Institute of Health, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany;
- Institute of Biometry and Clinical Epidemiology, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany
| | | | - Mohammed Alasel
- CENTOGENE GmbH, 18055 Rostock, Germany; (F.C.); (S.R.); (S.Z.); (G.W.); (M.A.); (A.M.M.); (C.B.); (T.B.); (A.P.S.); (C.C.); (J.H.)
| | - Ahmad Mehmood Malik
- CENTOGENE GmbH, 18055 Rostock, Germany; (F.C.); (S.R.); (S.Z.); (G.W.); (M.A.); (A.M.M.); (C.B.); (T.B.); (A.P.S.); (C.C.); (J.H.)
| | - Christian Beetz
- CENTOGENE GmbH, 18055 Rostock, Germany; (F.C.); (S.R.); (S.Z.); (G.W.); (M.A.); (A.M.M.); (C.B.); (T.B.); (A.P.S.); (C.C.); (J.H.)
| | - Tobias Böttcher
- CENTOGENE GmbH, 18055 Rostock, Germany; (F.C.); (S.R.); (S.Z.); (G.W.); (M.A.); (A.M.M.); (C.B.); (T.B.); (A.P.S.); (C.C.); (J.H.)
| | - Gal Barel
- CENTOGENE GmbH, 18055 Rostock, Germany; (F.C.); (S.R.); (S.Z.); (G.W.); (M.A.); (A.M.M.); (C.B.); (T.B.); (A.P.S.); (C.C.); (J.H.)
| | - Ashish Prasad Sah
- CENTOGENE GmbH, 18055 Rostock, Germany; (F.C.); (S.R.); (S.Z.); (G.W.); (M.A.); (A.M.M.); (C.B.); (T.B.); (A.P.S.); (C.C.); (J.H.)
| | - Tama Dinur
- Gaucher Unit, Shaare Zedek Medical Center, Jerusalem 9103102, Israel; (T.D.); (S.R.-V.); (A.Z.)
| | - Nadeem Anjum
- The Children’s Hospital and University of Child Health Sciences, Lahore 54600, Pakistan; (N.A.); (H.C.)
| | - Quidad Ichraf
- Children Hospital’s Rabat, Neuropediatric-Metabolic, Rabat 6527, Morocco; (Q.I.); (Y.K.)
| | - Yamna Kriouile
- Children Hospital’s Rabat, Neuropediatric-Metabolic, Rabat 6527, Morocco; (Q.I.); (Y.K.)
| | - Zahra Hadipour
- Soodbakhash Poly Clinic, Atiyeh Hospital, Tehran 1416753955, Iran; (Z.H.); (F.H.)
- Medical Genetics Department, Pars Research Center & Hospital, Tehran 1416753955, Iran
| | - Fatemeh Hadipour
- Soodbakhash Poly Clinic, Atiyeh Hospital, Tehran 1416753955, Iran; (Z.H.); (F.H.)
- Medical Genetics Department, Pars Research Center & Hospital, Tehran 1416753955, Iran
| | - Shoshana Revel-Vilk
- Gaucher Unit, Shaare Zedek Medical Center, Jerusalem 9103102, Israel; (T.D.); (S.R.-V.); (A.Z.)
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9112002, Israel
| | - Claudia Cozma
- CENTOGENE GmbH, 18055 Rostock, Germany; (F.C.); (S.R.); (S.Z.); (G.W.); (M.A.); (A.M.M.); (C.B.); (T.B.); (A.P.S.); (C.C.); (J.H.)
| | - Jörg Hartkamp
- CENTOGENE GmbH, 18055 Rostock, Germany; (F.C.); (S.R.); (S.Z.); (G.W.); (M.A.); (A.M.M.); (C.B.); (T.B.); (A.P.S.); (C.C.); (J.H.)
| | - Huma Cheema
- The Children’s Hospital and University of Child Health Sciences, Lahore 54600, Pakistan; (N.A.); (H.C.)
| | - Ari Zimran
- Gaucher Unit, Shaare Zedek Medical Center, Jerusalem 9103102, Israel; (T.D.); (S.R.-V.); (A.Z.)
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9112002, Israel
| | - Peter Bauer
- CENTOGENE GmbH, 18055 Rostock, Germany; (F.C.); (S.R.); (S.Z.); (G.W.); (M.A.); (A.M.M.); (C.B.); (T.B.); (A.P.S.); (C.C.); (J.H.)
- Medical Faculty, University of Rostock, 18057 Rostock, Germany;
| | - Arndt Rolfs
- Medical Faculty, University of Rostock, 18057 Rostock, Germany;
- Agyany Pharmaceutics Ltd., Jerusalem 9103102, Israel
- RCV Rare Disease GmbH, 10115 Berlin, Germany
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9
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Zanatta E, Martini A, Depascale R, Gamba A, Tonello M, Gatto M, Giraudo C, Balestro E, Doria A, Iaccarino L. CCL18 as a Biomarker of Interstitial Lung Disease (ILD) and Progressive Fibrosing ILD in Patients with Idiopathic Inflammatory Myopathies. Diagnostics (Basel) 2023; 13:diagnostics13101715. [PMID: 37238199 DOI: 10.3390/diagnostics13101715] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 05/02/2023] [Accepted: 05/10/2023] [Indexed: 05/28/2023] Open
Abstract
OBJECTIVES To assess CCL18 and OX40L as biomarkers of interstitial lung disease (ILD) and/or progressive fibrosing (PF-) ILD in idiopathic inflammatory myopathies (IIMs). METHODS Patients with IIMs seen in our center from July 2020 to March 2021 were consecutively enrolled. ILD was detected by high-resolution CT. CCL18 and OX40L serum levels were measured by validated ELISA assays in 93 patients and 35 controls. At the 2-year follow-up, PF-ILD was evaluated according to the INBUILD criteria. RESULTS ILD was diagnosed in 50 (53.7%) patients. CCL18 serum levels were higher in IIMs patients vs. controls (232.9 [IQR 134.7-399.07] vs. 48.4 [29.9-147.5], p < 0.0001), with no difference for OX40L. IIMs-ILD patients exhibited higher levels of CCL18 than those without ILD (306.8 [190.8-520.5] vs. 162 [75.4-255.8], p < 0.0001). High CCL18 serum levels were independently associated with IIMs-ILD diagnosis. At follow-up, 22/50 (44%) patients developed a PF-ILD. Patients who developed PF-ILD had higher CCL18 serum levels than non-progressors (511 [307-958.7] vs. 207.1 [149.3-381.7], p < 0.0001). Multivariate logistic regression analysis revealed CCL18 as the only independent predictor of PF-ILD (OR 1.006 [1.002-1.011], p = 0.005). CONCLUSIONS Although in a relatively small sample, our data suggest that CCL18 is a useful biomarker in IIMs-ILD, particularly in the early identification of patients at risk of developing PF-ILD.
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Affiliation(s)
- Elisabetta Zanatta
- Rheumatology Unit, Department of Medicine, University Hospital of Padova, 35128 Padova, Italy
| | - Andrea Martini
- Unit of Internal Medicine and Hepatology (UIMH), Department of Medicine, University Hospital of Padova, 35128 Padova, Italy
| | - Roberto Depascale
- Rheumatology Unit, Department of Medicine, University Hospital of Padova, 35128 Padova, Italy
| | - Anna Gamba
- Rheumatology Unit, Department of Medicine, University Hospital of Padova, 35128 Padova, Italy
| | - Marta Tonello
- Rheumatology Unit, Department of Medicine, University Hospital of Padova, 35128 Padova, Italy
| | - Mariele Gatto
- Rheumatology Unit, Department of Medicine, University Hospital of Padova, 35128 Padova, Italy
| | - Chiara Giraudo
- Unit of Advanced Clinical and Translational Imaging, Department of Medicine-DIMED, Padova University Hospital, 35128 Padova, Italy
| | - Elisabetta Balestro
- Respiratory Disease Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, Padova University Hospital, 35128 Padova, Italy
| | - Andrea Doria
- Rheumatology Unit, Department of Medicine, University Hospital of Padova, 35128 Padova, Italy
| | - Luca Iaccarino
- Rheumatology Unit, Department of Medicine, University Hospital of Padova, 35128 Padova, Italy
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10
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Kim S, Rainer BM, Qi J, Brown I, Ogurtsova A, Leung S, Garza LA, Kang S, Chien AL. Clinical and molecular change induced by repeated low-dose visible light exposure in both light-skinned and dark-skinned individuals. PHOTODERMATOLOGY, PHOTOIMMUNOLOGY & PHOTOMEDICINE 2023; 39:204-212. [PMID: 35861041 PMCID: PMC9859939 DOI: 10.1111/phpp.12819] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 07/01/2022] [Accepted: 07/16/2022] [Indexed: 01/25/2023]
Abstract
BACKGROUND Visible light (VL) is known to induce pigmentation in dark-skinned individuals and immediate erythema in light-skinned individuals. However, the effects of accumulated low-dose VL exposure across skin types are not well established. METHODS Thirty-one healthy subjects with light (Fitzpatrick skin types [FST] I-II, n = 13) and dark (FST V-VI, n = 18) skin types were enrolled. Subjects' buttocks were exposed daily to VL, wavelength 400-700 nm, with a dose of 120 J/cm2 at 50 mW/cm2 , for four consecutive days. Microarray using Affymetrix GeneChip (49,395 genes) was performed followed by qRT-PCR on skin samples. RESULTS Repeated low-dose VL irradiation induced immediate pigment darkening and delayed tanning in dark-skinned individuals while no discernable pigmentation and erythema were observed in light-skinned individuals. Top ten upregulated genes by repeated VL exposure in microarray included melanogenic genes such as tyrosinase (TYR), tyrosinase-related protein-1 (TYRP1), dopachrome tautomerase (DCT), premelanosome protein (PMEL), melan-A (MLANA), and solute carrier family 24, member 5 (SLC24A5) and genes involved in inflammation/matrix remodeling/cell signaling including chemokine (C-C motif) ligand 18 (CCL18), BCL2-related protein A1 (BCL2A1), and cartilage oligomeric matrix protein (COMP). In qRT-PCR CCL18 was upregulated in light skin with a greater extent (mean fold change ± SD; 4.03 ± 3.28, p = .04) than in dark-skinned individuals (1.91 ± 1.32, p = .07) while TYR was not significantly upregulated in both skin types. CONCLUSION This study highlights the genes upregulated by cumulative VL exposure involved in pigmentation, immune response, oxidation/reduction, and matrix remodeling across skin types providing relevant information on daily solar exposure.
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Affiliation(s)
- Sooyoung Kim
- Department of Dermatology, Johns Hopkins School of Medicine, Baltimore, Maryland, United States
- Department of Dermatology, Soonchunhyang University Seoul Hospital, Seoul, South Korea
| | - Barbara M. Rainer
- Department of Dermatology, Johns Hopkins School of Medicine, Baltimore, Maryland, United States
- Department of Dermatology, Medical University of Graz, Graz, Austria
| | - Ji Qi
- Department of Dermatology, Johns Hopkins School of Medicine, Baltimore, Maryland, United States
| | - Isabelle Brown
- Department of Dermatology, Johns Hopkins School of Medicine, Baltimore, Maryland, United States
| | - Aleksandra Ogurtsova
- Department of Dermatology, Johns Hopkins School of Medicine, Baltimore, Maryland, United States
| | - Sherry Leung
- Department of Dermatology, Johns Hopkins School of Medicine, Baltimore, Maryland, United States
| | - Luis A. Garza
- Department of Dermatology, Johns Hopkins School of Medicine, Baltimore, Maryland, United States
| | - Sewon Kang
- Department of Dermatology, Johns Hopkins School of Medicine, Baltimore, Maryland, United States
| | - Anna L. Chien
- Department of Dermatology, Johns Hopkins School of Medicine, Baltimore, Maryland, United States
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11
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Subramanian N, Hofwimmer K, Tavira B, Massier L, Andersson DP, Arner P, Laurencikiene J. Adipose tissue specific CCL18 associates with cardiometabolic diseases in non-obese individuals implicating CD4 + T cells. Cardiovasc Diabetol 2023; 22:84. [PMID: 37046242 PMCID: PMC10099890 DOI: 10.1186/s12933-023-01803-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 03/16/2023] [Indexed: 04/14/2023] Open
Abstract
AIM Obesity is linked to cardiometabolic diseases, however non-obese individuals are also at risk for type 2 diabetes (T2D) and cardiovascular disease (CVD). White adipose tissue (WAT) is known to play a role in both T2D and CVD, but the contribution of WAT inflammatory status especially in non-obese patients with cardiometabolic diseases is less understood. Therefore, we aimed to find associations between WAT inflammatory status and cardiometabolic diseases in non-obese individuals. METHODS In a population-based cohort containing non-obese healthy (n = 17), T2D (n = 16), CVD (n = 18), T2D + CVD (n = 19) individuals, seventeen different cytokines were measured in WAT and in circulation. In addition, 13-color flow cytometry profiling was employed to phenotype the immune cells. Human T cell line (Jurkat T cells) was stimulated by rCCL18, and conditioned media (CM) was added to the in vitro cultures of human adipocytes. Lipolysis was measured by glycerol release. Blocking antibodies against IFN-γ and TGF-β were used in vitro to prove a role for these cytokines in CCL18-T-cell-adipocyte lipolysis regulation axis. RESULTS In CVD, T2D and CVD + T2D groups, CCL18 and CD4+ T cells were upregulated significantly compared to healthy controls. WAT CCL18 secretion correlated with the amounts of WAT CD4+ T cells, which also highly expressed CCL18 receptors suggesting that WAT CD4+ T cells are responders to this chemokine. While direct addition of rCCL18 to mature adipocytes did not alter the adipocyte lipolysis, CM from CCL18-treated T cells increased glycerol release in in vitro cultures of adipocytes. IFN-γ and TGF-β secretion was significantly induced in CM obtained from T cells treated with CCL18. Blocking these cytokines in CM, prevented CM-induced upregulation of adipocyte lipolysis. CONCLUSION We suggest that in T2D and CVD, increased production of CCL18 recruits and activates CD4+ T cells to secrete IFN-γ and TGF-β. This, in turn, promotes adipocyte lipolysis - a possible risk factor for cardiometabolic diseases.
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Affiliation(s)
- Narmadha Subramanian
- Lipid laboratory, Unit of Endocrinology, Dept. of Medicine Huddinge, Karolinska Institutet, Stockholm, 141 86, Sweden
| | - Kaisa Hofwimmer
- Lipid laboratory, Unit of Endocrinology, Dept. of Medicine Huddinge, Karolinska Institutet, Stockholm, 141 86, Sweden
| | - Beatriz Tavira
- Lipid laboratory, Unit of Endocrinology, Dept. of Medicine Huddinge, Karolinska Institutet, Stockholm, 141 86, Sweden
| | - Lucas Massier
- Lipid laboratory, Unit of Endocrinology, Dept. of Medicine Huddinge, Karolinska Institutet, Stockholm, 141 86, Sweden
| | - Daniel P Andersson
- Lipid laboratory, Unit of Endocrinology, Dept. of Medicine Huddinge, Karolinska Institutet, Stockholm, 141 86, Sweden
| | - Peter Arner
- Lipid laboratory, Unit of Endocrinology, Dept. of Medicine Huddinge, Karolinska Institutet, Stockholm, 141 86, Sweden
| | - Jurga Laurencikiene
- Lipid laboratory, Unit of Endocrinology, Dept. of Medicine Huddinge, Karolinska Institutet, Stockholm, 141 86, Sweden.
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12
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Liu S, Liu C, Wang Q, Liu S, Min J. CC Chemokines in Idiopathic Pulmonary Fibrosis: Pathogenic Role and Therapeutic Potential. Biomolecules 2023; 13:biom13020333. [PMID: 36830702 PMCID: PMC9953349 DOI: 10.3390/biom13020333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 01/03/2023] [Accepted: 01/05/2023] [Indexed: 02/12/2023] Open
Abstract
Idiopathic pulmonary fibrosis (IPF), characterized by progressive worsening of dyspnea and irreversible decline in lung function, is a chronic and progressive respiratory disease with a poor prognosis. Chronic or repeated lung injury results in inflammation and an excessive injury-repairing response that drives the development of IPF. A number of studies have shown that the development and progression of IPF are associated with dysregulated expression of several chemokines and chemokine receptors, several of which have been used as predictors of IPF outcome. Chemokines of the CC family play significant roles in exacerbating IPF progression by immune cell attraction or fibroblast activation. Modulating levels of detrimental CC chemokines and interrupting the corresponding transduction axis by neutralizing antibodies or antagonists are potential treatment options for IPF. Here, we review the roles of different CC chemokines in the pathogenesis of IPF, and their potential use as biomarkers or therapeutic targets.
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Affiliation(s)
- Shanshan Liu
- National Clinical Research Center for Metabolic Diseases, Key Laboratory of Diabetes Immunology, Ministry of Education, Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha 410011, China
- Correspondence:
| | - Chang Liu
- Drug Clinical Trial Institution, Children’s Hospital, Capital Institute of Pediatrics, Beijing 100020, China
| | - Qianrong Wang
- National Clinical Research Center for Metabolic Diseases, Key Laboratory of Diabetes Immunology, Ministry of Education, Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha 410011, China
| | - Suosi Liu
- National Clinical Research Center for Metabolic Diseases, Key Laboratory of Diabetes Immunology, Ministry of Education, Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha 410011, China
| | - Jiali Min
- National Clinical Research Center for Metabolic Diseases, Key Laboratory of Diabetes Immunology, Ministry of Education, Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha 410011, China
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13
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Perrone S, Grassi F, Caporilli C, Boscarino G, Carbone G, Petrolini C, Gambini LM, Di Peri A, Moretti S, Buonocore G, Esposito SMR. Brain Damage in Preterm and Full-Term Neonates: Serum Biomarkers for the Early Diagnosis and Intervention. Antioxidants (Basel) 2023; 12:antiox12020309. [PMID: 36829868 PMCID: PMC9952571 DOI: 10.3390/antiox12020309] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 01/14/2023] [Accepted: 01/26/2023] [Indexed: 01/31/2023] Open
Abstract
The Brain is vulnerable to numerous insults that can act in the pre-, peri-, and post-natal period. There is growing evidence that demonstrate how oxidative stress (OS) could represent the final common pathway of all these insults. Fetuses and newborns are particularly vulnerable to OS due to their inability to active the antioxidant defenses. Specific molecules involved in OS could be measured in biologic fluids as early biomarkers of neonatal brain injury with an essential role in neuroprotection. Although S-100B seems to be the most studied biomarker, its use in clinical practice is limited by the complexity of brain damage etiopathogenesis and the time of blood sampling in relation to the brain injury. Reliable early specific serum markers are currently lacking in clinical practice. It is essential to determine if there are specific biomarkers that can help caregivers to monitor the progression of the disease in order to active an early neuroprotective strategy. We aimed to describe, in an educational review, the actual evidence on serum biomarkers for the early identification of newborns at a high risk of neurological diseases. To move the biomarkers from the bench to the bedside, the assays must be not only be of a high sensitivity but suitable for the very rapid processing and return of the results for the clinical practice to act on. For the best prognosis, more studies should focus on the association of these biomarkers to the type and severity of perinatal brain damage.
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Affiliation(s)
- Serafina Perrone
- Neonatology Unit, Pietro Barilla Children’s Hospital, Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
- Correspondence:
| | - Federica Grassi
- Pediatric Clinic, Pietro Barilla Children’s Hospital, University of Parma, Via Gramsci 14, 43126 Parma, Italy
| | - Chiara Caporilli
- Pediatric Clinic, Pietro Barilla Children’s Hospital, University of Parma, Via Gramsci 14, 43126 Parma, Italy
| | - Giovanni Boscarino
- Pediatric Clinic, Pietro Barilla Children’s Hospital, University of Parma, Via Gramsci 14, 43126 Parma, Italy
| | - Giulia Carbone
- Pediatric Clinic, Pietro Barilla Children’s Hospital, University of Parma, Via Gramsci 14, 43126 Parma, Italy
| | - Chiara Petrolini
- Neonatology Unit, Pietro Barilla Children’s Hospital, Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
| | - Lucia Maria Gambini
- Neonatology Unit, Pietro Barilla Children’s Hospital, Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
| | - Antonio Di Peri
- Neonatology Unit, Pietro Barilla Children’s Hospital, Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
| | - Sabrina Moretti
- Neonatology Unit, Pietro Barilla Children’s Hospital, Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
| | - Giuseppe Buonocore
- Department of Molecular and Developmental Medicine, University of Siena, 53100 Siena, Italy
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14
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Papazoglou A, Huang M, Bulik M, Lafyatis A, Tabib T, Morse C, Sembrat J, Rojas M, Valenzi E, Lafyatis R. Epigenetic Regulation of Profibrotic Macrophages in Systemic Sclerosis-Associated Interstitial Lung Disease. Arthritis Rheumatol 2022; 74:2003-2014. [PMID: 35849803 PMCID: PMC9771864 DOI: 10.1002/art.42286] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 05/26/2022] [Accepted: 06/23/2022] [Indexed: 12/24/2022]
Abstract
OBJECTIVE Systemic sclerosis-associated interstitial lung disease (SSc-ILD) is the leading cause of death in patients with SSc with unclear pathogenesis and limited treatment options. Evidence strongly supports an important role for profibrotic secreted phosphoprotein 1 (SPP1)-expressing macrophages in SSc-ILD. This study was undertaken to define the transcriptome and chromatin structural changes of SPP1 SSc-ILD macrophages in order to better understand their role in promoting fibrosis and to identify transcription factors associated with open chromatin driving their altered phenotype. METHODS We performed single-cell RNA sequencing (scRNA-Seq) on 11 explanted SSc-ILD and healthy control lung samples, as well as single-cell assay for transposase-accessible chromatin sequencing on 5 lung samples to define altered chromatin accessibility of SPP1 macrophages. We predicted transcription factors regulating SPP1 macrophages using single-cell regulatory network inference and clustering (SCENIC) and determined transcription factor binding sites associated with global alterations in SPP1 chromatin accessibility using Signac/Seurat. RESULTS We identified distinct macrophage subpopulations using scRNA-Seq analysis in healthy and SSc-ILD lungs and assessed gene expression changes during the change of healthy control macrophages into SPP1 macrophages. Analysis of open chromatin validated SCENIC predictions, indicating that microphthalmia-associated transcription factor, transcription factor EB, activating transcription factor 6, sterol regulatory element binding transcription factor 1, basic helix-loop-helix family member E40, Kruppel-like factor 6, ETS variant transcription factor 5, and/or members of the activator protein 1 family of transcription factors regulate SPP1 macrophage differentiation. CONCLUSION Our findings shed light on the underlying changes in chromatin structure and transcription factor regulation of profibrotic SPP1 macrophages in SSc-ILD. Similar alterations in SPP1 macrophages may underpin fibrosis in other organs involved in SSc and point to novel targets for the treatment of SSc-ILD, specifically targeting profibrotic macrophages.
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Affiliation(s)
- Anna Papazoglou
- Division of Rheumatology and Clinical Immunology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Mengqi Huang
- Division of Rheumatology and Clinical Immunology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Melissa Bulik
- Department of Human Genetics, University of Pittsburgh, Pittsburgh, PA, USA
| | - Annika Lafyatis
- Department of Human Genetics, University of Pittsburgh, Pittsburgh, PA, USA
| | - Tracy Tabib
- Division of Rheumatology and Clinical Immunology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Christina Morse
- Division of Rheumatology and Clinical Immunology, University of Pittsburgh, Pittsburgh, PA, USA
| | - John Sembrat
- Division of Pulmonary, Allergy and Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Mauricio Rojas
- Division of Pulmonary, Critical Care and Sleep Medicine, Ohio State University, Columbus, OH, USA
| | - Eleanor Valenzi
- Division of Pulmonary, Allergy and Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Robert Lafyatis
- Division of Rheumatology and Clinical Immunology, University of Pittsburgh, Pittsburgh, PA, USA
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15
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Liu Z, Shi Y, Lv L, Chen J, Jiang W, Li J, Lin Q, Fang X, Gao J, Liu Y, Liu Q, Xu X, Song E, Gong C. Small Molecular Inhibitors Reverse Cancer Metastasis by Blockading Oncogenic PITPNM3. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2204649. [PMID: 36285700 PMCID: PMC9762305 DOI: 10.1002/advs.202204649] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 09/26/2022] [Indexed: 06/16/2023]
Abstract
Most cancer-related deaths are a result of metastasis. The development of small molecular inhibitors reversing cancer metastasis represents a promising therapeutic opportunity for cancer patients. This pan-cancer analysis identifies oncogenic roles of membrane-associated phosphatidylinositol transfer protein 3 (PITPNM3), which is crucial for cancer metastasis. Small molecules targeting PITPNM3 must be explored further. Here, PITPNM3-selective small molecular inhibitors are reported. These compounds exhibit target-specific inhibition of PITPNM3 signaling, thereby reducing metastasis of breast cancer cells. Besides, by using nanoparticle-based delivery systems, these PITPNM3-selective compounds loaded nanoparticles significantly repress metastasis of breast cancer in mouse xenograft models and organoid models. Notably, the results establish an important metastatic-promoting role for PITPNM3 and offer PITPNM3 inhibition as a therapeutic strategy in metastatic breast cancer.
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Affiliation(s)
- Zihao Liu
- Breast Tumor CenterSun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhou510120P. R. China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationSun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhou510120P. R. China
- Department of Breast and Thyroid SurgeryShenzhen People's HospitalThe Second Clinical Medical College of Jinan UniversityThe First Affiliated Hospital of Southern University of Science and TechnologyShenzhen518020P. R. China
| | - Yu Shi
- Breast Tumor CenterSun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhou510120P. R. China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationSun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhou510120P. R. China
| | - Li Lv
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationSun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhou510120P. R. China
- Department of PharmacySun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120P. R. China
| | - Jianing Chen
- Breast Tumor CenterSun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhou510120P. R. China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationSun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhou510120P. R. China
| | - WenG. Jiang
- Cardiff China Medical Research CollaborativeSchool of MedicineCardiff UniversityHeath ParkCardiffCF14 4XNUK
| | - Jun Li
- Department of BiochemistryZhongshan School of MedicineSun Yat‐sen UniversityGuangzhou510080P. R. China
| | - Qun Lin
- Breast Tumor CenterSun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhou510120P. R. China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationSun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhou510120P. R. China
| | - Xiaolin Fang
- Breast Tumor CenterSun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhou510120P. R. China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationSun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhou510120P. R. China
| | - Jingbo Gao
- Breast Tumor CenterSun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhou510120P. R. China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationSun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhou510120P. R. China
| | - Yujie Liu
- Breast Tumor CenterSun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhou510120P. R. China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationSun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhou510120P. R. China
| | - Qiang Liu
- Breast Tumor CenterSun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhou510120P. R. China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationSun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhou510120P. R. China
| | - Xiaoding Xu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationSun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhou510120P. R. China
| | - Erwei Song
- Breast Tumor CenterSun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhou510120P. R. China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationSun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhou510120P. R. China
| | - Chang Gong
- Breast Tumor CenterSun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhou510120P. R. China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationSun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhou510120P. R. China
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16
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Fox HS, Niu M, Morsey BM, Lamberty BG, Emanuel K, Periyasamy P, Callen S, Acharya A, Kubik G, Eudy J, Guda C, Dyavar SR, Fletcher CV, Byrareddy SN, Buch S. Morphine suppresses peripheral responses and transforms brain myeloid gene expression to favor neuropathogenesis in SIV infection. Front Immunol 2022; 13:1012884. [PMID: 36466814 PMCID: PMC9709286 DOI: 10.3389/fimmu.2022.1012884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Accepted: 10/31/2022] [Indexed: 11/18/2022] Open
Abstract
The twin pandemics of opioid abuse and HIV infection can have devastating effects on physiological systems, including on the brain. Our previous work found that morphine increased the viral reservoir in the brains of treated SIV-infected macaques. In this study, we investigated the interaction of morphine and SIV to identify novel host-specific targets using a multimodal approach. We probed systemic parameters and performed single-cell examination of the targets for infection in the brain, microglia and macrophages. Morphine treatment created an immunosuppressive environment, blunting initial responses to infection, which persisted during antiretroviral treatment. Antiretroviral drug concentrations and penetration into the cerebrospinal fluid and brain were unchanged by morphine treatment. Interestingly, the transcriptional signature of both microglia and brain macrophages was transformed to one of a neurodegenerative phenotype. Notably, the expression of osteopontin, a pleiotropic cytokine, was significantly elevated in microglia. This was especially notable in the white matter, which is also dually affected by HIV and opioids. Increased osteopontin expression was linked to numerous HIV neuropathogenic mechanisms, including those that can maintain a viral reservoir. The opioid morphine is detrimental to SIV/HIV infection, especially in the brain.
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Affiliation(s)
- Howard S. Fox
- Departments of Neurological Sciences, University of Nebraska Medical Center, Omaha, NE, United States,*Correspondence: Howard S. Fox,
| | - Meng Niu
- Genetics, Cell Biology and Anatomy, University of Nebraska Medical Center, Omaha, NE, United States
| | - Brenda M. Morsey
- Departments of Neurological Sciences, University of Nebraska Medical Center, Omaha, NE, United States
| | - Benjamin G. Lamberty
- Departments of Neurological Sciences, University of Nebraska Medical Center, Omaha, NE, United States
| | - Katy Emanuel
- Departments of Neurological Sciences, University of Nebraska Medical Center, Omaha, NE, United States
| | - Palsamy Periyasamy
- Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, United States
| | - Shannon Callen
- Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, United States
| | - Arpan Acharya
- Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, United States
| | - Gregory Kubik
- The Genomics Core Facility, University of Nebraska Medical Center, Omaha, NE, United States
| | - James Eudy
- Genetics, Cell Biology and Anatomy, University of Nebraska Medical Center, Omaha, NE, United States
| | - Chittibabu Guda
- Genetics, Cell Biology and Anatomy, University of Nebraska Medical Center, Omaha, NE, United States
| | - Shetty Ravi Dyavar
- The Antiviral Pharmacology Laboratory, University of Nebraska Medical Center, Omaha, NE, United States
| | - Courtney V. Fletcher
- The Antiviral Pharmacology Laboratory, University of Nebraska Medical Center, Omaha, NE, United States
| | - Siddappa N. Byrareddy
- Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, United States
| | - Shilpa Buch
- Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, United States
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17
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Wang L, He C. Nrf2-mediated anti-inflammatory polarization of macrophages as therapeutic targets for osteoarthritis. Front Immunol 2022; 13:967193. [PMID: 36032081 PMCID: PMC9411667 DOI: 10.3389/fimmu.2022.967193] [Citation(s) in RCA: 47] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Accepted: 07/27/2022] [Indexed: 12/14/2022] Open
Abstract
Macrophages are the most abundant immune cells within the synovial joints, and also the main innate immune effector cells triggering the initial inflammatory responses in the pathological process of osteoarthritis (OA). The transition of synovial macrophages between pro-inflammatory and anti-inflammatory phenotypes can play a key role in building the intra-articular microenvironment. The pro-inflammatory cascade induced by TNF-α, IL-1β, and IL-6 is closely related to M1 macrophages, resulting in the production of pro-chondrolytic mediators. However, IL-10, IL1RA, CCL-18, IGF, and TGF are closely related to M2 macrophages, leading to the protection of cartilage and the promoted regeneration. The inhibition of NF-κB signaling pathway is central in OA treatment via controlling inflammatory responses in macrophages, while the nuclear factor erythroid 2-related factor 2 (Nrf2) signaling pathway appears not to attract widespread attention in the field. Nrf2 is a transcription factor encoding a large number of antioxidant enzymes. The activation of Nrf2 can have antioxidant and anti-inflammatory effects, which can also have complex crosstalk with NF-κB signaling pathway. The activation of Nrf2 can inhibit the M1 polarization and promote the M2 polarization through potential signaling transductions including TGF-β/SMAD, TLR/NF-κB, and JAK/STAT signaling pathways, with the regulation or cooperation of Notch, NLRP3, PI3K/Akt, and MAPK signaling. And the expression of heme oxygenase-1 (HO-1) and the negative regulation of Nrf2 for NF-κB can be the main mechanisms for promotion. Furthermore, the candidates of OA treatment by activating Nrf2 to promote M2 phenotype macrophages in OA are also reviewed in this work, such as itaconate and fumarate derivatives, curcumin, quercetin, melatonin, mesenchymal stem cells, and low-intensity pulsed ultrasound.
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Affiliation(s)
- Lin Wang
- Institute of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, China,Key Laboratory of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Chengqi He
- Institute of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, China,Key Laboratory of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, China,*Correspondence: Chengqi He,
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18
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CCL18 Expression Is Higher in a Glioblastoma Multiforme Tumor than in the Peritumoral Area and Causes the Migration of Tumor Cells Sensitized by Hypoxia. Int J Mol Sci 2022; 23:ijms23158536. [PMID: 35955670 PMCID: PMC9369326 DOI: 10.3390/ijms23158536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 07/28/2022] [Accepted: 07/28/2022] [Indexed: 12/10/2022] Open
Abstract
Glioblastoma multiforme (GBM) is a brain tumor with a very poor prognosis. For this reason, researchers worldwide study the impact of the tumor microenvironment in GBM, such as the effect of chemokines. In the present study, we focus on the role of the chemokine CCL18 and its receptors in the GBM tumor. We measured the expression of CCL18, CCR8 and PITPNM3 in the GMB tumor from patients (16 men and 12 women) using quantitative real-time polymerase chain reaction. To investigate the effect of CCL18 on the proliferation and migration of GBM cells, experiments were performed using U-87 MG cells. The results showed that CCL18 expression was higher in the GBM tumor than in the peritumoral area. The women had a decreased expression of PITPNM3 receptor in the GBM tumor, while in the men a lower expression of CCR8 was observed. The hypoxia-mimetic agent, cobalt chloride (CoCl2), increased the expression of CCL18 and PITPNM3 and thereby sensitized U-87 MG cells to CCL18, which did not affect the proliferation of U-87 MG cells but increased the migration of the test cells. The results indicate that GBM cells migrate from hypoxic areas, which may be important in understanding the mechanisms of tumorigenesis.
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19
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Basu MN, Mortz CG, Jensen TK, Barington T, Lambertsen KL, Halken S. Biomarkers in asthma in the context of atopic dermatitis in young children. Pediatr Allergy Immunol 2022; 33:e13823. [PMID: 35871461 PMCID: PMC9544684 DOI: 10.1111/pai.13823] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 06/03/2022] [Accepted: 06/07/2022] [Indexed: 12/22/2022]
Abstract
BACKGROUND Diverse pathways stemming from a history of atopic dermatitis (AD) might modulate different biomarkers associated with the development of asthma. Biomarkers associated with AD and asthma separately have been investigated, but none have characterized a combined AD+asthma phenotype. We investigated the clinical and molecular characteristics associated with an AD+asthma phenotype compared with AD, asthma and controls. METHODS From a prospective birth cohort and the outpatient allergy clinic, we included four groups of 6-12-year-old children: (1) healthy controls (2) previous, current, or present AD without asthma, (3) previous, current, or present AD and current asthma and (4) current asthma without AD. We performed clinical examinations and interviews and measured serum IgE, natural moisturizing factors (NMF), and plasma cytokine levels. RESULTS We found an increased number of IgE sensitizations in AD+asthma, prominent after stratifying for food allergens (p < .05). Pro-Th2 cytokines CCL18, TSLP, and Eotaxin-3 were elevated in AD+asthma, though not significantly higher than asthma, and elevated in asthma compared with controls. NMF levels were decreased in AD compared with asthma and control groups (p = .019, p < .001, respectively). NMF levels correlated negatively to sensitization (p = .026), though nonsignificant with only the patient groups. CONCLUSION Our results indicate that Th2 cytokines and increased number of sensitizations are associated with AD + asthma phenotypes compared with AD alone and that skin barrier impairment as well as decreased airway epithelial integrity may play a role in sensitization and immune modulation. Our findings suggest candidate biomarkers that should be further explored for their functional roles and prognostic potential.
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Affiliation(s)
- Millie Nguyen Basu
- Hans Christian Andersen Children's Hospital, Odense University Hospital, Odense, Denmark.,Institute of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark.,Open Patient Data Explorative Network (OPEN), Odense University Hospital, Odense, Denmark
| | - Charlotte G Mortz
- Department of Dermatology and Allergy Center, Odense Research Center for Anaphylaxis (ORCA), Odense University Hospital, Odense, Denmark
| | - Tina Kold Jensen
- Hans Christian Andersen Children's Hospital, Odense University Hospital, Odense, Denmark.,Open Patient Data Explorative Network (OPEN), Odense University Hospital, Odense, Denmark.,Department of Pharmacology, Clinical Pharmacy and Environmental Medicine, University of Southern Denmark, Odense, Denmark
| | - Torben Barington
- Institute of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark.,Department of Clinical Immunology, Odense University Hospital, Odense, Denmark
| | - Kate Lykke Lambertsen
- Department of Neurobiology Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark.,Department of Neurology, Odense University Hospital, Odense, Denmark.,Department of Clinical Research, Brain Research-Inter-Disciplinary Guided Excellence (BRIDGE), Odense, Denmark
| | - Susanne Halken
- Hans Christian Andersen Children's Hospital, Odense University Hospital, Odense, Denmark
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20
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Araújo DC, Veloso AA, Gomes KB, Souza LCD, Ziviani N, Caramelli P. A Novel Panel of Plasma Proteins Predicts Progression in Prodromal Alzheimer's Disease. J Alzheimers Dis 2022; 88:549-561. [PMID: 35662125 DOI: 10.3233/jad-220256] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND A cheap and minimum-invasive method for early identification of Alzheimer's disease (AD) pathogenesis is key to disease management and the success of emerging treatments targeting the prodromal phases of the disease. OBJECTIVE To develop a machine learning-based blood panel to predict the progression from mild cognitive impairment (MCI) to dementia due to AD within a four-year time-to-conversion horizon. METHODS We created over one billion models to predict the probability of conversion from MCI to dementia due to AD and chose the best-performing one. We used Alzheimer's Disease Neuroimaging Initiative (ADNI) data of 379 MCI individuals in the baseline visit, from which 176 converted to AD dementia. RESULTS We developed a machine learning-based panel composed of 12 plasma proteins (ApoB, Calcitonin, C-peptide, CRP, IGFBP-2, Interleukin-3, Interleukin-8, PARC, Serotransferrin, THP, TLSP 1-309, and TN-C), and which yielded an AUC of 0.91, accuracy of 0.91, sensitivity of 0.84, and specificity of 0.98 for predicting the risk of MCI patients converting to dementia due to AD in a horizon of up to four years. CONCLUSION The proposed machine learning model was able to accurately predict the risk of MCI patients converting to dementia due to AD in a horizon of up to four years, suggesting that this model could be used as a minimum-invasive tool for clinical decision support. Further studies are needed to better clarify the possible pathophysiological links with the reported proteins.
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Affiliation(s)
- Daniella Castro Araújo
- Computer Science Department, Universidade Federal de Minas Gerais, Belo Horizonte (MG), Brazil.,Kunumi, Belo Horizonte (MG), Brazil.,Huna, São Paulo (SP), Brazil
| | - Adriano Alonso Veloso
- Computer Science Department, Universidade Federal de Minas Gerais, Belo Horizonte (MG), Brazil
| | - Karina Braga Gomes
- School of Pharmacy, Universidade Federal de Minas Gerais, Belo Horizonte (MG), Brazil
| | | | - Nivio Ziviani
- Computer Science Department, Universidade Federal de Minas Gerais, Belo Horizonte (MG), Brazil.,Kunumi, Belo Horizonte (MG), Brazil
| | - Paulo Caramelli
- Computer Science Department, Universidade Federal de Minas Gerais, Belo Horizonte (MG), Brazil
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21
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Peng R, Dong Y, Kang H, Guo Q, Zhu M, Li F. Identification of Genes with Altered Methylation in Osteoclast Differentiation and Its Roles in Osteoporosis. DNA Cell Biol 2022; 41:575-589. [PMID: 35699379 DOI: 10.1089/dna.2021.0699] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Osteoporosis is one of the most common metabolic skeletal diseases, which affects more than 200 million people worldwide, especially elderly and postmenopausal women. One of the main processes of osteoporosis is attenuated bone formation. Abundant evidence has confirmed that overactivated osteoclasts are responsible for the attenuated bone formation. This study aims at identifying novel methylation-associated biomarkers and therapeutic targets in osteoclasts by integrally analyzing methylation profiles and gene expression data. DNA methylation profile and gene expression data were obtained from the Gene Expression Omnibus (GEO) database. Subsequently, we integrated the two sets of data to screen for differentially expressed genes with differential methylation level (DM-DEGs) between osteoclasts and CD14+ monocytes from donors. Then, Gene Ontology (GO) analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis were performed to uncover the enriched functions and pathways of identified DM-DEGs. In addition, by combining protein-protein interaction analysis and receiver-operator characteristic analysis, we finally identified four hub DM-DEGs. Gene Set Enrichment Analysis was utilized to validate and investigate the potential biological functions of the four hub DM-DEGs. Finally, Real-time quantitative PCR (QPCR) was performed to validate the mRNA expression level of the four identified hub DM-DEGs during osteoclast differentiation. CCRL2, CCL18, C1QB, and SELL were highly correlated with osteoclastic differentiation and osteoporosis phenotype. QPCR revealed that the expression of CCRL2, CCL18, and C1QB was increased during osteoclast differentiation, whereas the expression of SELL was decreased. The present study indicated a connection between gene expression and DNA methylation during osteoclast differentiation and that four hub DM-DEGs in osteoclastogenesis and osteoporosis pathogenesis might be potential candidates for intensive research and therapeutic targets for the treatment of osteoporosis.
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Affiliation(s)
- Renpeng Peng
- Department of Orthopedic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yimin Dong
- Department of Orthopedic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Honglei Kang
- Department of Orthopedic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qian Guo
- Department of Orthopedic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Meipeng Zhu
- Department of Orthopedic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Feng Li
- Department of Orthopedic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Biological Engineering and Regenerative Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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22
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Abnormal Proteomics Profile of Plasma Reveals the Immunological Pathogenesis of Severe Aplastic Anemia. DISEASE MARKERS 2022; 2022:3700691. [PMID: 35571618 PMCID: PMC9106528 DOI: 10.1155/2022/3700691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Accepted: 04/13/2022] [Indexed: 11/18/2022]
Abstract
Severe aplastic anemia (SAA) is an immune-mediated bone marrow failure characterized by pancytopenia. This study was aimed at uncovering proteins of plasma that were differentially expressed in SAA patients. 8 SAA patients and 8 health controls were enrolled and detected by data independent acquisition (DIA) technology. 154 differential expression proteins (DEPs) in plasma of SAA patients were identified. GO and KEGG analyses indicated DEPs were mainly involved in the immune system process. Specifically, C-C motif chemokine 18 (CCL18), matrix metalloproteinase-3 (MMP3), histidine-rich glycoprotein (HRG), and lactotransferrin (lactoferrin (Lf)) may play an important role in the immune pathogenesis of SAA. CCL18, MMP3, HRG, and Lf might be potential biomarkers for SAA.
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23
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Perez-Sanchez C, Barbera Betancourt A, Lyons PA, Zhang Z, Suo C, Lee JC, McKinney EF, Modis LK, Ellson C, Smith KG. miR-374a-5p regulates inflammatory genes and monocyte function in patients with inflammatory bowel disease. J Exp Med 2022; 219:e20211366. [PMID: 35363256 PMCID: PMC8980842 DOI: 10.1084/jem.20211366] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 12/23/2021] [Accepted: 02/17/2022] [Indexed: 02/02/2023] Open
Abstract
MicroRNAs are critical regulators of gene expression controlling cellular processes including inflammation. We explored their role in the pathogenesis of inflammatory bowel disease (IBD) and identified reduced expression of miR-374a-5p in IBD monocytes that correlated with a module of up-regulated genes related to the inflammatory response. Key proinflammatory module genes, including for example TNFα, IL1A, IL6, and OSM, were inversely correlated with miR-374a-5p and were validated in vitro. In colonic biopsies, miR-374a-5p was again reduced in expression and inversely correlated with the same inflammatory module, and its levels predicted subsequent response to anti-TNF therapy. Increased miR-374a-5p expression was shown to control macrophage-driven inflammation by suppressing proinflammatory mediators and to reduce the capacity of monocytes to migrate and activate T cells. Our findings suggest that miR-374a-5p reduction is a central driver of inflammation in IBD, and its therapeutic supplementation could reduce monocyte-driven inflammation in IBD or other immune-mediated diseases.
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Affiliation(s)
- Carlos Perez-Sanchez
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus, Cambridge, UK
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge Biomedical Campus, Cambridge, UK
- Rheumatology Service, Reina Sofia University Hospital, Maimonides Biomedical Research Institute of Córdoba, University of Cordoba, Cordoba, Spain
| | - Ariana Barbera Betancourt
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus, Cambridge, UK
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge Biomedical Campus, Cambridge, UK
| | - Paul A. Lyons
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus, Cambridge, UK
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge Biomedical Campus, Cambridge, UK
| | - Zinan Zhang
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus, Cambridge, UK
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge Biomedical Campus, Cambridge, UK
- Molecular Development of the Immune System Section, Laboratory of Immune System Biology and Clinical Genomics Program, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD
| | - Chenqu Suo
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus, Cambridge, UK
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge Biomedical Campus, Cambridge, UK
- Wellcome Sanger Institute, Wellcome Genome Campus, Cambridge, UK
- Department of Paediatrics, Cambridge University Hospitals, Cambridge, UK
| | - James C. Lee
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus, Cambridge, UK
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge Biomedical Campus, Cambridge, UK
| | - Eoin F. McKinney
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus, Cambridge, UK
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge Biomedical Campus, Cambridge, UK
| | | | | | - Kenneth G.C. Smith
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus, Cambridge, UK
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge Biomedical Campus, Cambridge, UK
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
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24
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Johanns SI, Gantin RG, Wangala B, Komlan K, Halatoko WA, Banla M, Karabou P, Luty AJF, Schulz-Key H, Köhler C, Soboslay PT. Onchocerca volvulus-specific antibody and cellular responses in onchocerciasis patients treated annually with ivermectin for 30 years and exposed to parasite transmission in central Togo. PLoS Negl Trop Dis 2022; 16:e0010340. [PMID: 35503786 PMCID: PMC9064110 DOI: 10.1371/journal.pntd.0010340] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 03/20/2022] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Annual mass drug administrations (MDA) of ivermectin will strongly reduce Onchocerca volvulus microfilariae (mf) in the skin and in the onchocerciasis patients' eyes. Ivermectin treatment will also affect the expression of immunity in patients, such that activated immune defenses may help control and contribute to clearance of mf of O. volvulus. Longitudinal surveys are a prerequisite to determining the impact of ivermectin on the status of anti-parasite immunity, notably in risk zones where parasite transmission and active O. volvulus infections persist. METHODOLOGY/PRINCIPAL FINDINGS Onchocerciasis patients were treated annually with ivermectin and their Onchocerca volvulus antigen (OvAg) specific IgG and cellular responses were investigated before and at 30 years post initial ivermectin treatment (30yPT). Repeated annual ivermectin treatments eliminated persisting O. volvulus microfilariae (mf) from the skin of patients and abrogated patent infections. The OvAg-specific IgG1 and IgG4 responses were diminished at 30yPT to the levels observed in endemic controls. Prior to starting ivermectin treatment, OvAg-induced cellular productions of IL-10, IFN-γ, CCL13, CCL17 and CCL18 were low in patients, and at 30yPT, cellular cytokine and chemokine responses increased to the levels observed in endemic controls. In contrast, mitogen(PHA)- induced IL-10, IFN-γ, CCL17 and CCL18 cellular production was diminished. This divergent response profile thus revealed increased parasite antigen-specific but reduced polyclonal cellular responsiveness in patients. The transmission of O. volvulus continued at the patients' location in the Mô river basin in central Togo 2018 and 2019 when 0.58% and 0.45%, respectively, of Simulium damnosum s.l. vector blackflies carried O. volvulus infections. CONCLUSIONS/SIGNIFICANCE Repeated annual ivermectin treatment of onchocerciasis patients durably inhibited their patent O. volvulus infections despite ongoing low-level parasite transmission in the study area. Repeated MDA with ivermectin affects the expression of immunity in patients. O. volvulus parasite-specific antibody levels diminished to levels seen in infection-free endemic controls. With low antibody levels, antibody-dependent cellular cytotoxic responses against tissue-dwelling O. volvulus larvae will weaken. O. volvulus antigen inducible cytokine and chemokine production increased in treated mf-negative patients, while their innate responsiveness to mitogen declined. Such lower innate responsiveness in elderly patients could contribute to reduced adaptive immune responses to parasite infections and vaccines. On the other hand, increased specific cellular chemokine responses in mf-negative onchocerciasis patients could reflect effector cell activation against tissue invasive larval stages of O. volvulus. The annual Simulium damnosum s.l. biting rate observed in the Mô river basin was similar to levels prior to initiation of MDA with ivermectin, and the positive rtPCR results reported here confirm ongoing O. volvulus transmission.
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Affiliation(s)
- Saskia I. Johanns
- University Clinics Tübingen, Institute for Tropical Medicine, Eberhard-Karls University, Tübingen, Germany
| | - Richard G. Gantin
- Onchocerciasis Reference Laboratory, Institut National d’Hygiene, Centre Hospitalier Regional, Sokode, Togo
| | - Bawoubadi Wangala
- Onchocerciasis Reference Laboratory, Institut National d’Hygiene, Centre Hospitalier Regional, Sokode, Togo
| | | | | | - Meba Banla
- Centre Hospitalier Universitaire, Université de Lomé, Lomé, Togo
| | | | - Adrian JF Luty
- Université de Paris, Institut de Recherche pour le Développement, Paris, France
| | - Hartwig Schulz-Key
- University Clinics Tübingen, Institute for Tropical Medicine, Eberhard-Karls University, Tübingen, Germany
| | - Carsten Köhler
- University Clinics Tübingen, Institute for Tropical Medicine, Eberhard-Karls University, Tübingen, Germany
| | - Peter T. Soboslay
- University Clinics Tübingen, Institute for Tropical Medicine, Eberhard-Karls University, Tübingen, Germany
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25
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Huang Y, Motta E, Nanvuma C, Kuhrt LD, Yuan Y, Xia P, Lubas M, Zhu S, Schnauss M, Qazi N, Hu F, Zhang H, Lei T, Synowitz M, Flüh C, Kettenmann H. Microglia/macrophage-derived human CCL18 promotes glioma progression via CCR8-ACP5 axis analyzed in humanized slice model. Cell Rep 2022; 39:110670. [PMID: 35417708 DOI: 10.1016/j.celrep.2022.110670] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 02/21/2022] [Accepted: 03/21/2022] [Indexed: 12/15/2022] Open
Abstract
Factors released from glioma-associated microglia/macrophages (GAMs) play a crucial role in glioblastoma multiforme (GBM) progression. Here, we study the importance of CCL18, a cytokine expressed in human but not in rodent GAMs, as a modulator of glioma growth. Since CCL18 signaling could not be studied in classical mouse glioma models, we developed an approach by transplanting induced pluripotent stem cell-derived human microglia and human glioma cells into mouse brain slices depleted of their intrinsic microglia. We observe that CCL18 promotes glioma cell growth and invasion. Chemokine (C-C motif) receptor 8 (CCR8) is identified as a functional receptor for CCL18 on glioma cells, and ACP5 (acid phosphatase 5) is revealed as an important part of the downstream signaling cascade for mediating glioma growth. We conclude, based on the results from an in vitro, ex vivo humanized glioma model and an in vivo GBM model that microglia/macrophage-derived CCL18 promotes glioma growth.
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Affiliation(s)
- Yimin Huang
- Cellular Neuroscience, Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association, Robert Roessle Strasse 10, 13125 Berlin, Germany; Charité-Universitätsmedizin, 10117 Berlin, Germany; Department of Neurosurgery, Tongji Hospital of Tongji Medical College of Huazhong University of Science and Technology, 430030 Wuhan, China
| | - Edyta Motta
- Cellular Neuroscience, Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association, Robert Roessle Strasse 10, 13125 Berlin, Germany
| | - Cynthia Nanvuma
- Cellular Neuroscience, Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association, Robert Roessle Strasse 10, 13125 Berlin, Germany; Department of Neurosurgery, University Medical Center Schleswig-Holstein, 24105 Kiel, Germany
| | - Leonard D Kuhrt
- Cellular Neuroscience, Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association, Robert Roessle Strasse 10, 13125 Berlin, Germany; Charité-Universitätsmedizin, 10117 Berlin, Germany
| | - Yang Yuan
- Cellular Neuroscience, Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association, Robert Roessle Strasse 10, 13125 Berlin, Germany
| | - Pengfei Xia
- Cellular Neuroscience, Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association, Robert Roessle Strasse 10, 13125 Berlin, Germany
| | - Malgorzata Lubas
- Cellular Neuroscience, Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association, Robert Roessle Strasse 10, 13125 Berlin, Germany
| | - Shuai Zhu
- Cellular Neuroscience, Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association, Robert Roessle Strasse 10, 13125 Berlin, Germany
| | - Marina Schnauss
- Cellular Neuroscience, Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association, Robert Roessle Strasse 10, 13125 Berlin, Germany
| | - Niyeti Qazi
- Cellular Neuroscience, Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association, Robert Roessle Strasse 10, 13125 Berlin, Germany
| | - Feng Hu
- Department of Neurosurgery, Tongji Hospital of Tongji Medical College of Huazhong University of Science and Technology, 430030 Wuhan, China
| | - Huaqiu Zhang
- Department of Neurosurgery, Tongji Hospital of Tongji Medical College of Huazhong University of Science and Technology, 430030 Wuhan, China
| | - Ting Lei
- Department of Neurosurgery, Tongji Hospital of Tongji Medical College of Huazhong University of Science and Technology, 430030 Wuhan, China
| | - Michael Synowitz
- Department of Neurosurgery, University Medical Center Schleswig-Holstein, 24105 Kiel, Germany
| | - Charlotte Flüh
- Cellular Neuroscience, Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association, Robert Roessle Strasse 10, 13125 Berlin, Germany; Department of Neurosurgery, University Medical Center Schleswig-Holstein, 24105 Kiel, Germany.
| | - Helmut Kettenmann
- Cellular Neuroscience, Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association, Robert Roessle Strasse 10, 13125 Berlin, Germany; Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China.
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26
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Kang L, Dai C, Wang L, Pan X. Potential biomarkers that discriminate rheumatoid arthritis and osteoarthritis based on the analysis and validation of datasets. BMC Musculoskelet Disord 2022; 23:319. [PMID: 35379209 PMCID: PMC8978354 DOI: 10.1186/s12891-022-05277-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 03/28/2022] [Indexed: 02/05/2023] Open
Abstract
Background Rheumatoid arthritis (RA) and osteoarthritis (OA) share some similar arthritic symptoms, but different mechanisms underlie the pathogenesis of these two diseases. Analysis of differentially expressed molecules in rheumatoid arthritis and osteoarthritis may assist in improving diagnosis and treatment strategies in clinical practice. Methods Microarray and RNA-seq data were acquired from the gene expression omnibus database. Differentially expressed genes (DEGs) were identified using Bioconductor packages. Receiver operating characteristic curves were plotted to assess performance. Gene ontology enrichment analysis was conducted using the clusterProfiler application. During validation, synovial fluid was harvested from patients who had undergone in-hospital joint replacement, in which the expression of proteins was measured using enzyme-linked immunosorbent assays. Results Compared with OA samples, RA samples showed 14 genes to be upregulated and 3 to be downregulated. Gene ontology analysis indicated that DEGs principally included molecules responsible for the regulation of a synovial tissue inflammatory response. Seven genes displayed a good discriminatory power with an AUC higher than 0.90. ADAMDEC1 was the biomarker that most clearly discriminated RA from OA in the database, exhibiting an AUC of 0.999, a sensitivity of 100%, and a specificity of 97.8%. Following validation, the expression levels of ADAMDEC1 in the synovial fluid from RA patients were significantly higher than those in the synovial fluid from OA patients (P < 0.05). At the cut-off value of 1957 pg/mL, ADAMDEC1 expression in the synovial fluid discriminated RA from OA with an AUC of 0.951, a specificity of 88.6%, and a sensitivity of 92.9%. Conclusion The differential expression of genes in RA compared with OA indicates potential targets for molecular diagnosis and treatment. The presence of ADAMDEC1 in synovial fluid is a good biomarker of RA. Supplementary Information The online version contains supplementary material available at 10.1186/s12891-022-05277-x.
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Affiliation(s)
- Le Kang
- Department of Biomedical Sciences Laboratory, Affiliated Dongyang Hospital of Wenzhou Medical University, Dongyang, Zhejiang, China
| | - Chengqian Dai
- Department of Orthopedics, Affiliated Dongyang Hospital of Wenzhou Medical University, Dongyang, Zhejiang, China
| | - Lihong Wang
- Department of Orthopedics, Affiliated Dongyang Hospital of Wenzhou Medical University, Dongyang, Zhejiang, China
| | - Xinling Pan
- Department of Biomedical Sciences Laboratory, Affiliated Dongyang Hospital of Wenzhou Medical University, Dongyang, Zhejiang, China.
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Bose S, Saha P, Chatterjee B, Srivastava AK. Chemokines driven ovarian cancer progression, metastasis and chemoresistance: potential pharmacological targets for cancer therapy. Semin Cancer Biol 2022; 86:568-579. [DOI: 10.1016/j.semcancer.2022.03.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 03/28/2022] [Accepted: 03/30/2022] [Indexed: 12/18/2022]
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Blood KL-6 predicts prognosis in primary Sjögren’s syndrome-associated interstitial lung disease. Sci Rep 2022; 12:5343. [PMID: 35351939 PMCID: PMC8964755 DOI: 10.1038/s41598-022-09283-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 03/21/2022] [Indexed: 11/08/2022] Open
Abstract
AbstractInterstitial lung disease associated with primary Sjögren’s syndrome (SJS-ILD) has a variable clinical course. We aimed to investigate the role of blood biomarkers in predicting prognosis for SJS-ILD. Clinical data of 46 SJS-ILD patients were retrospectively reviewed. Plasma biomarker levels, including Krebs von den Lungen-6 (KL-6), CC chemokine ligand 18 (CCL18), chitinase-3-like-1 (YKL-40), interleukin-4 receptor alpha (IL-4Ra), and matrix metalloproteinase-7 (MMP-7) were measured using the multiplex Luminex assays (R&D Systems, Minneapolis, USA). The median follow-up period was 69.0 months. The mean age of the patients was 59.4 years; 17.4% were men. The KL-6 level was significantly higher in non-survivors (n = 12; 119.6 vs. 59.5 pg/mL, P = 0.037) than survivors (n = 34), while the levels of the other biomarkers did not differ. Receiver operating characteristic analysis indicated that KL-6 shows the best performance for predicting survival (area under the curve = 0.705, P = 0.037; best cut-off value = 53.5 pg/mL). Multivariable Cox analysis that was adjusted by age and diffusing capacity for carbon monoxide suggested a high KL-6 level (> 53.5 pg/mL) as an independent prognostic factor for survival (hazard ratio = 5.939, 95% confidence interval 1.312–26.881, P = 0.021). Our results suggest that blood KL-6 might be a useful in predicting the prognosis for patients with SJS-ILD.
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Borges TJ, Abarzua P, Gassen RB, Kollar B, Lima-Filho M, Aoyama BT, Gluhova D, Clark RA, Islam SA, Pomahac B, Murphy GF, Lian CG, Talbot SG, Riella LV. T cell-attracting CCL18 chemokine is a dominant rejection signal during limb transplantation. Cell Rep Med 2022; 3:100559. [PMID: 35492875 PMCID: PMC9040185 DOI: 10.1016/j.xcrm.2022.100559] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 01/14/2022] [Accepted: 02/12/2022] [Indexed: 11/16/2022]
Abstract
Limb transplantation is a life-changing procedure for amputees. However, limb recipients have a 6-fold greater rejection rate than solid organ transplant recipients, related in part to greater immunogenicity of the skin. Here, we report a detailed immunological and molecular characterization of individuals who underwent bilateral limb transplantation at our institution. Circulating Th17 cells are increased in limb transplant recipients over time. Molecular characterization of 770 genes in skin biopsies reveals upregulation of T cell effector immune molecules and chemokines, particularly CCL18. Skin antigen-presenting cells primarily express the chemokine CCL18, which binds to the CCR8 receptor. CCL18 treatment recruits more allo-T cells to the skin xenograft in a humanized skin transplantation model, leading to signs of accelerated graft rejection. Blockade of CCR8 remarkedly decreases CCL18-induced allo-T cell infiltration. Our results suggest that targeting the CCL18:CCR8 pathway could be a promising immunosuppressive approach in transplantation.
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Affiliation(s)
- Thiago J. Borges
- Schuster Family Transplantation Research Center, Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
- Center for Transplantation Sciences, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02129, USA
| | - Phammela Abarzua
- Program in Dermatopathology, Department of Pathology, Brigham and Women’s Hospital, Boston, MA 02115, USA
| | - Rodrigo B. Gassen
- Center for Transplantation Sciences, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02129, USA
| | - Branislav Kollar
- Division of Plastic Surgery, Department of Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
- Department of Plastic and Hand Surgery, University of Freiburg Medical Center, University of Freiburg Faculty of Medicine, 79106 Freiburg, Germany
| | - Mauricio Lima-Filho
- Schuster Family Transplantation Research Center, Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Bruno T. Aoyama
- Schuster Family Transplantation Research Center, Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Diana Gluhova
- DF/HCC Specialized Histopathology Core – Massachusetts General Hospital Site, Boston, MA 02129, USA
| | - Rachael A. Clark
- Department of Dermatology, Brigham and Women’s Hospital, Harvard Medical School, Boston MA 02115, USA
| | - Sabina A. Islam
- Center for Immunology and Inflammatory Diseases, Division of Rheumatology, Allergy and Immunology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02129, USA
| | - Bohdan Pomahac
- Division of Plastic Surgery, Department of Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - George F. Murphy
- Program in Dermatopathology, Department of Pathology, Brigham and Women’s Hospital, Boston, MA 02115, USA
| | - Christine G. Lian
- Program in Dermatopathology, Department of Pathology, Brigham and Women’s Hospital, Boston, MA 02115, USA
| | - Simon G. Talbot
- Division of Plastic Surgery, Department of Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Leonardo V. Riella
- Schuster Family Transplantation Research Center, Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
- Center for Transplantation Sciences, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02129, USA
- Division of Nephrology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
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Gaucher Disease Diagnosis Using Lyso-Gb1 on Dry Blood Spot Samples: Time to Change the Paradigm? Int J Mol Sci 2022; 23:ijms23031627. [PMID: 35163551 PMCID: PMC8835963 DOI: 10.3390/ijms23031627] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 01/26/2022] [Accepted: 01/27/2022] [Indexed: 02/04/2023] Open
Abstract
For years, the gold standard for diagnosing Gaucher disease (GD) has been detecting reduced β-glucocerebrosidase (GCase) activity in peripheral blood cells combined with GBA1 mutation analysis. The use of dried blood spot (DBS) specimens offers many advantages, including easy collection, the need for a small amount of blood, and simpler transportation. However, DBS has limitations for measuring GCase activity. In this paper, we recount our cross-sectional study and publish seven years of experience using DBS samples and levels of the deacylated form of glucocerebroside, glucosylsphingosine (lyso-Gb1), for GD diagnosis. Of 444 screened subjects, 99 (22.3%) were diagnosed with GD at a median (range) age of 21 (1–78) years. Lyso-Gb levels for genetically confirmed GD patients vs. subjects negative to GD diagnosis were 252 (9–1340) ng/mL and 5.4 (1.5–16) ng/mL, respectively. Patients diagnosed with GD1 and mild GBA1 variants had lower median (range) lyso-Gb1, 194 (9–1050), compared to GD1 and severe GBA1 variants, 447 (38–1340) ng/mL, and neuronopathic GD, 325 (116–1270) ng/mL (p = 0.001). Subjects with heterozygous GBA1 variants (carrier) had higher lyso-Gb1 levels, 5.8 (2.5–15.3) ng/mL, compared to wild-type GBA1, 4.9 (1.5–16), ng/mL (p = 0.001). Lyso-Gb1 levels, median (range), were 5 (2.7–10.7) in heterozygous GBA1 carriers with Parkinson’s disease (PD), similar to lyso-Gb1 levels in subjects without PD. We call for a paradigm change for the diagnosis of GD based on lyso-Gb1 measurements and confirmatory GBA1 mutation analyses in DBS. Lyso-Gb1 levels could not be used to differentiate between heterozygous GBA1 carriers and wild type.
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Shang D, Liu Y, Chen Z. Exosome-Transmitted miR-128 Targets CCL18 to Inhibit the Proliferation and Metastasis of Urothelial Carcinoma. Front Mol Biosci 2022; 8:760748. [PMID: 35059433 PMCID: PMC8764124 DOI: 10.3389/fmolb.2021.760748] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 10/18/2021] [Indexed: 12/26/2022] Open
Abstract
Objective: To investigate the regulatory function of exosome-transmitted miR-128 and chemokine (C-C motif) ligand 18 (CCL18) on urothelial carcinomas (UCs). Methods: Tumor tissues, paracancerous tissues, and serum were collected from 20 patients with UCs (diagnosed at Beijing Friendship Hospital, Capital Medical University). CCL18 was detected by immunohistochemistry and ELISA. PCR was used to measure the expression levels of CCL18 and mir-183, miR-128, mir-33a in UCs. We acquired exosomes from mesenchymal stem cells and synthesized exosomes overexpressing miR-128 (HMSC-128-EV). The effects of miR-128 on the migration and invasion abilities, apoptosis and epithelial-mesenchymal transition of BUC T24 cells were investigated by co-culturing HMSC-128-EV. The therapeutic potential of miR-128 on disease models was explored by injecting HMSC-128-EV into nude mice. Results: The expression of CCL18 in UCs was significantly higher than that in normal tissues (p < 0.05), and the serum level of CCL18 in patients with UC was significantly increased compared with those in healthy controls (p < 0.05). CCL18 overexpression or downregulation enhanced or suppressed the proliferation, migration and invasion of BUC T24 cells, resectively (p < 0.05). The exosome-transmitted miR-128 can inhibit cell proliferation (p < 0.05), invasion (p < 0.05), and migration (p < 0.05) in UCs, and these effects can be reversed by CCL18. In terms of apoptosis, miR-128 was able to promote the occurrence of BUC T24 apoptosis (p < 0.05), which can also be reversed by CCL18. In addition, miR-128 can inhibit the proliferation (p < 0.05) and metastasis (p < 0.05) of UCs in nude mice. Conclusion: The miR-128 inhibits the proliferation, invasion, migration of UCs, and promotes its apoptosis by regulating CCL18 secretion.
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Affiliation(s)
- Donghao Shang
- Department of Urology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Yuting Liu
- Department of Pathology, Capital Medical University, Beijing, China
| | - Zhenghao Chen
- Department of Urology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
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Mao L, Tang Y, Deng MJ, Huang CT, Lan D, Nong WZ, Li L, Wang Q. A combined biomarker panel shows improved sensitivity and specificity for detection of ovarian cancer. J Clin Lab Anal 2022; 36:e24232. [PMID: 34995016 PMCID: PMC8842139 DOI: 10.1002/jcla.24232] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 12/16/2021] [Accepted: 12/28/2021] [Indexed: 11/24/2022] Open
Abstract
Background Combined biomarkers can improve the sensitivity and specificity of ovarian cancer (OC) diagnosis and effectively predict patient prognosis. This study explored the diagnostic and prognostic values of serum CCL18 and CXCL1 antigens combined with C1D, FXR1, ZNF573, and TM4SF1 autoantibodies in OC. Methods CCL18 and CXCL1 monoclonal antibodies and C1D, FXR1, ZNF573, and TM4SF1 antigens were coated with microspheres. Logistic regression was used to construct a serum antigen‐antibody combined detection model; receiver‐operating characteristic curve (ROC) was used to evaluate the diagnostic efficacy of the model; and the Kaplan‐Meier method and Cox regression models were used for survival analysis to evaluate the prognosis of OC. Data from The Cancer Genome Atlas (TCGA) and Genotype‐Tissue Expression (GTEx) projects and online survival analysis tools were used to evaluate prognostic genes for OC. The CIBERSORT immune score was used to explore the factors influencing prognosis and their relationship with tumor‐infiltrating immune cells. Results The levels of each index in the blood samples of patients with OC were higher than those of the other groups. The combined detection model has higher specificity and sensitivity in the diagnosis of OC, and its diagnostic efficiency is better than that of CA125 alone and diagnosing other malignant tumors. CCL18 and TM4SF1 may be factors affecting the prognosis of OC, and CCL18 may be related to immune‐infiltrating cells. Conclusions The serum antigen‐antibody combined detection model established in this study has high sensitivity and specificity for the diagnosis of OC.
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Affiliation(s)
- Lu Mao
- Guangxi Medical University Cancer Hospital, Nanning, China
| | - Yong Tang
- Wuming Hospital of Guangxi Medical University, Nanning, China
| | - Ming-Jing Deng
- Institute of Life Sciences, Guangxi Medical University, Nanning, China
| | - Chun-Tao Huang
- Guangxi Medical University Cancer Hospital, Nanning, China
| | - Dong Lan
- The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Wen-Zheng Nong
- National Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
| | - Li Li
- Guangxi Medical University Cancer Hospital, Nanning, China.,Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor, Ministry of Education, Nanning, China
| | - Qi Wang
- Guangxi Medical University Cancer Hospital, Nanning, China.,Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor, Ministry of Education, Nanning, China
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Gvaramia D, Kern J, Jakob Y, Tritschler H, Brenner RE, Breiter R, Kzhyshkowska J, Rotter N. Modulation of the inflammatory response to decellularized collagen matrix for cartilage regeneration. J Biomed Mater Res A 2021; 110:1021-1035. [PMID: 34967101 DOI: 10.1002/jbm.a.37349] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 12/13/2021] [Accepted: 12/15/2021] [Indexed: 12/21/2022]
Abstract
Decellularized extracellular matrices (DECM) are among the most common types of materials used in tissue engineering due to their cell instructive properties, biodegradability, and accessibility. Particularly in cartilage, a natural collagen type II matrix can be a promising means to provide the necessary cues and support for chondrogenic stem and progenitor cells (CSPCs). However, efficient remodeling of the transplanted DECM is largely dependent on the host immune response, with macrophages playing the central role in orchestrating both inflammatory and regenerative processes. Here we assessed the reaction of human primary macrophages to the cartilage DECM. Our findings show that the xenogeneic collagen matrix can elicit a mixed response in human macrophages, whereby the inflammatory response (M1) and the activation of remodeling (M2) type of macrophages are both present. Additionally, we demonstrate the inhibitory effect of macrophage response on the migratory capacity of human CSPCs. We further show that the inflammatory reaction of macrophages to the cartilage DECM, as well as the resulting inhibitory effects on CSPC migration, can be attenuated by interleukin-4 (IL-4). Finally, we demonstrate that IL-4 can effectively bind the matrix, thereby modulating macrophage response by reducing the inflammatory reaction and inducing the M2 phenotype.
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Affiliation(s)
- David Gvaramia
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Johann Kern
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Yvonne Jakob
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Hanna Tritschler
- Division for Biochemistry of Joint and Connective Tissue Diseases, Department of Orthopaedics, University of Ulm, Ulm, Germany
| | - Rolf E Brenner
- Division for Biochemistry of Joint and Connective Tissue Diseases, Department of Orthopaedics, University of Ulm, Ulm, Germany
| | - Roman Breiter
- Institute of Bioprocess Engineering, Friedrich-Alexander-University of Erlangen-Nürnberg, Erlangen, Germany
| | - Julia Kzhyshkowska
- Institute of Transfusion Medicine and Immunology, Medical Faculty Mannheim of Ruprecht-Karls-University Heidelberg, Mannheim, Germany
| | - Nicole Rotter
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
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Mariottoni P, Jiang SW, Prestwood CA, Jain V, Suwanpradid J, Whitley MJ, Coates M, Brown DA, Erdmann D, Corcoran DL, Gregory SG, Jaleel T, Zhang JY, Harris-Tryon TA, MacLeod AS. Single-Cell RNA Sequencing Reveals Cellular and Transcriptional Changes Associated With M1 Macrophage Polarization in Hidradenitis Suppurativa. Front Med (Lausanne) 2021; 8:665873. [PMID: 34504848 PMCID: PMC8421606 DOI: 10.3389/fmed.2021.665873] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 07/16/2021] [Indexed: 01/13/2023] Open
Abstract
Hidradenitis suppurativa (HS) is a chronic inflammatory skin disease characterized by recurrent abscesses, nodules, and sinus tracts in areas of high hair follicle and sweat gland density. These sinus tracts can present with purulent drainage and scar formation. Dysregulation of multiple immune pathways drives the complexity of HS pathogenesis and may account for the heterogeneity of treatment response in HS patients. Using transcriptomic approaches, including single-cell sequencing and protein analysis, we here characterize the innate inflammatory landscape of HS lesions. We identified a shared upregulation of genes involved in interferon (IFN) and antimicrobial defense signaling through transcriptomic overlap analysis of differentially expressed genes (DEGs) in datasets from HS skin, diabetic foot ulcers (DFUs), and the inflammatory stage of normal healing wounds. Overlap analysis between HS- and DFU-specific DEGs revealed an enrichment of gene signatures associated with monocyte/macrophage functions. Single-cell RNA sequencing further revealed monocytes/macrophages with polarization toward a pro-inflammatory M1-like phenotype and increased effector function, including antiviral immunity, phagocytosis, respiratory burst, and antibody-dependent cellular cytotoxicity. Specifically, we identified the STAT1/IFN-signaling axis and the associated IFN-stimulated genes as central players in monocyte/macrophage dysregulation. Our data indicate that monocytes/macrophages are a potential pivotal player in HS pathogenesis and their pathways may serve as therapeutic targets and biomarkers in HS treatment.
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Affiliation(s)
- Paula Mariottoni
- Department of Dermatology, School of Medicine, Duke University, Durham, NC, United States
| | - Simon W. Jiang
- Department of Dermatology, School of Medicine, Duke University, Durham, NC, United States
| | - Courtney A. Prestwood
- Department of Dermatology, University of Texas Southwestern Medical Center, Dallas, TX, United States
| | - Vaibhav Jain
- Duke Molecular Physiology Institute, Duke University, Durham, NC, United States
| | - Jutamas Suwanpradid
- Department of Dermatology, School of Medicine, Duke University, Durham, NC, United States
| | - Melodi Javid Whitley
- Department of Dermatology, School of Medicine, Duke University, Durham, NC, United States
| | - Margaret Coates
- Department of Dermatology, School of Medicine, Duke University, Durham, NC, United States
| | - David A. Brown
- Division of Plastic, Maxillofacial, and Oral Surgery, Duke University Medical Center, Durham, NC, United States
| | - Detlev Erdmann
- Division of Plastic, Maxillofacial, and Oral Surgery, Duke University Medical Center, Durham, NC, United States
| | - David L. Corcoran
- Duke Center for Genomic and Computational Biology, Duke University, Durham, NC, United States
| | - Simon G. Gregory
- Duke Molecular Physiology Institute, Duke University, Durham, NC, United States
- Department of Neurology, Duke University School of Medicine, Durham, NC, United States
| | - Tarannum Jaleel
- Department of Dermatology, School of Medicine, Duke University, Durham, NC, United States
| | - Jennifer Y. Zhang
- Department of Dermatology, School of Medicine, Duke University, Durham, NC, United States
| | - Tamia A. Harris-Tryon
- Department of Dermatology, University of Texas Southwestern Medical Center, Dallas, TX, United States
- Department of Immunology, University of Texas Southwestern Medical Center, Dallas, TX, United States
| | - Amanda S. MacLeod
- Department of Dermatology, School of Medicine, Duke University, Durham, NC, United States
- Department of Immunology, Duke University, Durham, NC, United States
- Department of Molecular Genetics and Microbiology, Duke University, Durham, NC, United States
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Sasaki T, Akiyama M, Kaneko Y, Takeuchi T. IgG4-related disease and idiopathic multicentric Castleman's disease: confusable immune-mediated disorders. Rheumatology (Oxford) 2021; 61:490-501. [PMID: 34363463 DOI: 10.1093/rheumatology/keab634] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 07/13/2021] [Accepted: 08/02/2021] [Indexed: 11/13/2022] Open
Abstract
IgG4-related disease (IgG4-RD) and idiopathic multicentric Castleman's disease (iMCD) are both rare systemic immune-mediated disorders. However, pathogenesis differs markedly between the two diseases, and differing therapeutic strategies are adopted: IgG4-RD is treated using a moderate dose of glucocorticoids or rituximab, while iMCD therapy involves an interleukin (IL)-6 targeted approach. Nonetheless, some clinical features of IgG4-RD and iMCD overlap, so differential diagnosis is sometimes difficult, even though the classification and diagnostic criteria of the diseases require careful exclusion of the other. The key findings in IgG4-RD are high IgG4/IgG ratio, allergic features, and germinal centre expansion involving T follicular helper cells, while iMCD involves polyclonal antibody production (high IgA and IgM levels), sheet-like mature plasma cell proliferation, and inflammatory features driven by IL-6. The distribution of organ involvement also provides important clues in both diseases. Particular attention should be given to differential diagnosis using combined clinical and/or pathological findings, because single features cannot distinguish IgG4-RD from iMCD. In the present review, we discuss the similarities and differences between IgG4-RD and iMCD, as well as how to distinguish the two diseases.
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Affiliation(s)
- Takanori Sasaki
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Mitsuhiro Akiyama
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Yuko Kaneko
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Tsutomu Takeuchi
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
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Kandikattu HK, Venkateshaiah SU, Mishra A. Chronic Pancreatitis and the Development of Pancreatic Cancer. Endocr Metab Immune Disord Drug Targets 2021; 20:1182-1210. [PMID: 32324526 DOI: 10.2174/1871530320666200423095700] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 12/31/2019] [Accepted: 01/20/2020] [Indexed: 02/07/2023]
Abstract
Pancreatitis is a fibro-inflammatory disorder of the pancreas that can occur acutely or chronically as a result of the activation of digestive enzymes that damage pancreatic cells, which promotes inflammation. Chronic pancreatitis with persistent fibro-inflammation of the pancreas progresses to pancreatic cancer, which is the fourth leading cause of cancer deaths across the globe. Pancreatic cancer involves cross-talk of inflammatory, proliferative, migratory, and fibrotic mechanisms. In this review, we discuss the role of cytokines in the inflammatory cell storm in pancreatitis and pancreatic cancer and their role in the activation of SDF1α/CXCR4, SOCS3, inflammasome, and NF-κB signaling. The aberrant immune reactions contribute to pathological damage of acinar and ductal cells, and the activation of pancreatic stellate cells to a myofibroblast-like phenotype. We summarize several aspects involved in the promotion of pancreatic cancer by inflammation and include a number of regulatory molecules that inhibit that process.
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Affiliation(s)
- Hemanth K Kandikattu
- Department of Medicine, Tulane Eosinophilic Disorders Centre (TEDC), Section of Pulmonary Diseases, Tulane University School of Medicine, New Orleans, LA 70112, United States
| | - Sathisha U Venkateshaiah
- Department of Medicine, Tulane Eosinophilic Disorders Centre (TEDC), Section of Pulmonary Diseases, Tulane University School of Medicine, New Orleans, LA 70112, United States
| | - Anil Mishra
- Department of Medicine, Tulane Eosinophilic Disorders Centre (TEDC), Section of Pulmonary Diseases, Tulane University School of Medicine, New Orleans, LA 70112, United States
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Cantero-Navarro E, Rayego-Mateos S, Orejudo M, Tejedor-Santamaria L, Tejera-Muñoz A, Sanz AB, Marquez-Exposito L, Marchant V, Santos-Sanchez L, Egido J, Ortiz A, Bellon T, Rodrigues-Diez RR, Ruiz-Ortega M. Role of Macrophages and Related Cytokines in Kidney Disease. Front Med (Lausanne) 2021; 8:688060. [PMID: 34307414 PMCID: PMC8295566 DOI: 10.3389/fmed.2021.688060] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 06/11/2021] [Indexed: 12/14/2022] Open
Abstract
Inflammation is a key characteristic of kidney disease, but this immune response is two-faced. In the acute phase of kidney injury, there is an activation of the immune cells to fight against the insult, contributing to kidney repair and regeneration. However, in chronic kidney diseases (CKD), immune cells that infiltrate the kidney play a deleterious role, actively participating in disease progression, and contributing to nephron loss and fibrosis. Importantly, CKD is a chronic inflammatory disease. In early CKD stages, patients present sub-clinical inflammation, activation of immune circulating cells and therefore, anti-inflammatory strategies have been proposed as a common therapeutic target for renal diseases. Recent studies have highlighted the plasticity of immune cells and the complexity of their functions. Among immune cells, monocytes/macrophages play an important role in all steps of kidney injury. However, the phenotype characterization between human and mice immune cells showed different markers; therefore the extrapolation of experimental studies in mice could not reflect human renal diseases. Here we will review the current information about the characteristics of different macrophage phenotypes, mainly focused on macrophage-related cytokines, with special attention to the chemokine CCL18, and its murine functional homolog CCL8, and the macrophage marker CD163, and their role in kidney pathology.
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Affiliation(s)
- Elena Cantero-Navarro
- Cellular and Molecular Biology in Renal and Vascular Pathology Laboratory, Fundación Instituto de Investigación Sanitaria-Fundación Jiménez Díaz-Universidad Autónoma Madrid, Madrid, Spain.,Red de Investigación Renal, Instituto de Salud Carlos III, Madrid, Spain
| | - Sandra Rayego-Mateos
- Cellular and Molecular Biology in Renal and Vascular Pathology Laboratory, Fundación Instituto de Investigación Sanitaria-Fundación Jiménez Díaz-Universidad Autónoma Madrid, Madrid, Spain.,Red de Investigación Renal, Instituto de Salud Carlos III, Madrid, Spain
| | - Macarena Orejudo
- Renal, Vascular and Diabetes Research Laboratory, Fundación IIS -Fundación Jiménez Díaz, Universidad Autónoma, Madrid, Spain.,Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain
| | - Lucía Tejedor-Santamaria
- Cellular and Molecular Biology in Renal and Vascular Pathology Laboratory, Fundación Instituto de Investigación Sanitaria-Fundación Jiménez Díaz-Universidad Autónoma Madrid, Madrid, Spain.,Red de Investigación Renal, Instituto de Salud Carlos III, Madrid, Spain
| | - Antonio Tejera-Muñoz
- Cellular and Molecular Biology in Renal and Vascular Pathology Laboratory, Fundación Instituto de Investigación Sanitaria-Fundación Jiménez Díaz-Universidad Autónoma Madrid, Madrid, Spain.,Red de Investigación Renal, Instituto de Salud Carlos III, Madrid, Spain
| | - Ana Belén Sanz
- Red de Investigación Renal, Instituto de Salud Carlos III, Madrid, Spain.,Laboratory of Nephrology and Hypertension, Fundación IIS-Fundación Jiménez Díaz-Universidad Autónoma Madrid, Madrid, Spain
| | - Laura Marquez-Exposito
- Cellular and Molecular Biology in Renal and Vascular Pathology Laboratory, Fundación Instituto de Investigación Sanitaria-Fundación Jiménez Díaz-Universidad Autónoma Madrid, Madrid, Spain.,Red de Investigación Renal, Instituto de Salud Carlos III, Madrid, Spain
| | - Vanessa Marchant
- Cellular and Molecular Biology in Renal and Vascular Pathology Laboratory, Fundación Instituto de Investigación Sanitaria-Fundación Jiménez Díaz-Universidad Autónoma Madrid, Madrid, Spain.,Red de Investigación Renal, Instituto de Salud Carlos III, Madrid, Spain
| | - Laura Santos-Sanchez
- Cellular and Molecular Biology in Renal and Vascular Pathology Laboratory, Fundación Instituto de Investigación Sanitaria-Fundación Jiménez Díaz-Universidad Autónoma Madrid, Madrid, Spain.,Red de Investigación Renal, Instituto de Salud Carlos III, Madrid, Spain
| | - Jesús Egido
- Renal, Vascular and Diabetes Research Laboratory, Fundación IIS -Fundación Jiménez Díaz, Universidad Autónoma, Madrid, Spain.,Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain
| | - Alberto Ortiz
- Red de Investigación Renal, Instituto de Salud Carlos III, Madrid, Spain.,Laboratory of Nephrology and Hypertension, Fundación IIS-Fundación Jiménez Díaz-Universidad Autónoma Madrid, Madrid, Spain
| | - Teresa Bellon
- La Paz Hospital Health Research Institute, Madrid, Spain
| | - Raúl R Rodrigues-Diez
- Cellular and Molecular Biology in Renal and Vascular Pathology Laboratory, Fundación Instituto de Investigación Sanitaria-Fundación Jiménez Díaz-Universidad Autónoma Madrid, Madrid, Spain.,Red de Investigación Renal, Instituto de Salud Carlos III, Madrid, Spain
| | - Marta Ruiz-Ortega
- Cellular and Molecular Biology in Renal and Vascular Pathology Laboratory, Fundación Instituto de Investigación Sanitaria-Fundación Jiménez Díaz-Universidad Autónoma Madrid, Madrid, Spain.,Red de Investigación Renal, Instituto de Salud Carlos III, Madrid, Spain
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A multi-cellular molecular signaling and functional network map of C-C motif chemokine ligand 18 (CCL18): a chemokine with immunosuppressive and pro-tumor functions. J Cell Commun Signal 2021; 16:293-300. [PMID: 34196939 DOI: 10.1007/s12079-021-00633-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 06/23/2021] [Indexed: 12/09/2022] Open
Abstract
The C-C Motif Chemokine Ligand 18 (CCL18) is a beta-chemokine sub-family member with immunomodulatory functions in primates. CCL18-dependent migration and epithelial-to-mesenchymal transition of oral squamous cell carcinoma, squamous cell carcinoma of head and neck, breast cancer, hepatocellular carcinoma, non-small cell lung carcinoma, ovarian cancer, pancreatic ductal carcinoma and bladder cancer cells are well-established. In the tumor niche, tumor-associated macrophages produce CCL18 and its overexpression is correlated with reduced patient survival in multiple cancers. Although multiple receptors including C-C chemokine receptor type 3 (CCR3), type 6 (CCR6), type 8 (CCR8) and G-protein coupled estrogen receptor (GPER1) are reported for CCL18, the Phosphatidylinositol Transfer Protein, Membrane-Associated 3 (PITPNM3) receptor is currently considered as its predominant receptor. Characterization of the molecular events and check points associated with the immunosuppressive and cancer progression support functions induced by CCL18 for their potential towards therapeutic applications is an area of active research. Hence, in this study, we assembled 917 signaling events reported to be induced by CCL18 through their studied receptors in diverse cell types as an integrated knowledgebase for reference, data integration and gene-set enrichment analysis of global transcriptomic and/or proteomics datasets.
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Murthy S, Wannick M, Eleftheriadis G, Müller A, Luo J, Busch H, Dalmann A, Riemekasten G, Sadik CD. Immunoglobulin G of systemic sclerosis patients programs a pro-inflammatory and profibrotic phenotype in monocyte-like THP-1 cells. Rheumatology (Oxford) 2021; 60:3012-3022. [PMID: 33230552 DOI: 10.1093/rheumatology/keaa747] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Revised: 10/19/2020] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVES Functional IgG autoantibodies against diverse G protein-coupled receptors, i.e. antibodies with agonistic or antagonistic activity at these receptors, are abundant in human serum. Their levels are altered in patients with SSc, and autoantibodies against angiotensin II receptor 1 (ATR1) and endothelin receptor A (ETA) have been suggested to drive SSc by inducing the chemokines CXCL8 and CCL18 in the blood. The objective of our study is to profile the effect of IgG in SSc (SSc-IgG) on the production of soluble mediators in monocytic cells. METHODS Monocyte-like THP-1 cells were stimulated with SSc-IgG and their secretome was analysed. Furthermore, the significance of major pro-inflammatory pathways for the induction of CXCL8 and CCL18 in response to SSc-IgG was assessed by a pharmacological approach. RESULTS Stimulation with SSc-IgG significantly alters the secretome of THP-1 cells towards a general pro-inflammatory and profibrotic phenotype, which includes an increase of CCL18 and CXCL8. The consequent expression profiles vary depending on the individual donor of the SSc-IgG. CCL18 and CXCL8 expression is thus regulated differentially, with AP-1 driving the induction of both CCL18 and CXCL8 and the TAK/IKK-β/NF-κB pathway and ERK1/2 driving that of CXCL8. CONCLUSIONS Our results suggest that SSc-IgG contributes to the generation of the pro-inflammatory/profibrotic tissue milieu characteristic of SSc by its induction of a respective phenotype in monocytes. Furthermore, our results highlight AP-1 as a critical regulator of gene transcription of CCL18 in monocytic cells and as a promising pharmacological therapeutic target for the treatment of SSc.
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Affiliation(s)
- Sripriya Murthy
- Department of Dermatology, Allergy, and Venereology, University of Lübeck, Lübeck, Germany
| | - Melanie Wannick
- Department of Dermatology, Allergy, and Venereology, University of Lübeck, Lübeck, Germany
| | - Georgios Eleftheriadis
- Department of Dermatology, Allergy, and Venereology, University of Lübeck, Lübeck, Germany
| | - Antje Müller
- Clinic for Rheumatology and Clinical Immunology, University of Lübeck, Lübeck, Germany
| | - Jiao Luo
- Clinic for Rheumatology and Clinical Immunology, University of Lübeck, Lübeck, Germany
| | - Hauke Busch
- Center for Research on Inflammation of the Skin (CRIS), University of Lübeck, Lübeck, Germany.,Lübeck Institute for Experimental Dermatology, University of Lübeck, Lübeck, Germany
| | - Anja Dalmann
- Clinic for Rheumatology and Clinical Immunology, University of Lübeck, Lübeck, Germany
| | - Gabriela Riemekasten
- Clinic for Rheumatology and Clinical Immunology, University of Lübeck, Lübeck, Germany.,Center for Research on Inflammation of the Skin (CRIS), University of Lübeck, Lübeck, Germany
| | - Christian D Sadik
- Department of Dermatology, Allergy, and Venereology, University of Lübeck, Lübeck, Germany.,Center for Research on Inflammation of the Skin (CRIS), University of Lübeck, Lübeck, Germany
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Deng Z, Xiao Q, Zheng Y, Feng R, Sheng Z, Zhang B. [CCL18 Promotes the Invasion of Lung Adenocarcinoma through ANXA2]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2021; 24:461-467. [PMID: 34120429 PMCID: PMC8317094 DOI: 10.3779/j.issn.1009-3419.2021.103.07] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND ANXA2 plays a very important role in cancer progression. chemokine ligand 18 (CCL18) is associated with the invasion, migration, metastasis and poor prognosis of lung adenocarcinoma (LUAD). In this study, we aimed to explore whether CCL18 promotes LUAD invasion through ANXA2, and its role and molecular mechanism in LUAD invasion. METHODS Western blot was used to detect ANXA2 expression in LUAD tissues and adjacent non-tumor tissues, the transfection efficiency of SiANXA2#2 in cells and the role of ANXA2 as an upstream regulator in the AKT/cofilin signaling pathway. In vitro cytological experiments such as chemotaxis experiment and transwell invasion test was used to explore the mechanism of ANXA2 on LUAD metastasis. F-actin polymerization experiment and Western blot were used to detect whether invasion ability alteration of SiANXA2#2 A549 cells are related to F-actin. RESULTS Western blot analysis showed that compared with adjacent non-tumor tissues, the protein expression level of ANXA2 in cancer tissues increased (P<0.05). In the chemotaxis experiment and invasion experiment, the chemotaxis and invasion ability induced by CCL18 decreased when ANXA2 knockdowned (P<0.05). Compared with the control group, F-actin polymerization was significantly lower in ANXA2 knockdown group, while phosphorylation of AKT at Ser473 and Thr308 and phosphorylation of Cofilin and LIMK were reduced in ANXA2 knockdown group (P<0.05). CONCLUSIONS ANXA2 knockdown can reduce the invasive effect of CCL18 on LUAD cells by reducing phosphorylation of AKT and downstream pathways.
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Affiliation(s)
- Zikun Deng
- Department of Clinical Pathology; Department of Pathology, Weifang Medical University, Weifang 261042, China
| | - Qinpei Xiao
- Department of Clinical Pathology; Department of Pathology, Weifang Medical University, Weifang 261042, China
| | - Yuanhang Zheng
- Department of Clinical Pathology; Department of Pathology, Weifang Medical University, Weifang 261042, China
| | - Ruijun Feng
- Department of Clinical Pathology; Department of Pathology, Weifang Medical University, Weifang 261042, China
| | - Zhimei Sheng
- Department of Clinical Pathology; Department of Pathology, Weifang Medical University, Weifang 261042, China
| | - Baogang Zhang
- Department of Clinical Pathology; Department of Pathology, Weifang Medical University, Weifang 261042, China
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Duan H, Liang L, Liu X, Xie S, Wang C. PARC/CCL18 is Associated with Inflammation, Emphysema Severity and Application of Inhaled Corticosteroids in Hospitalized COPD Patients. Int J Chron Obstruct Pulmon Dis 2021; 16:1287-1297. [PMID: 34007168 PMCID: PMC8121623 DOI: 10.2147/copd.s304488] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 04/19/2021] [Indexed: 11/23/2022] Open
Abstract
Background Pulmonary and activation-regulated chemokine (PARC) also named CC-chemokine ligand 18 (CCL18) is a lung-predominant inflammatory protein that is found in serum. The relationship of PARC/CCL18 with the chronic obstructive pulmonary disease (COPD) is not fully understood. The aim of the present study is to analyze the expression of PARC/CCL18 in COPD. Methods Ninety-eight hospitalized COPD patients and 60 healthy volunteers from January 2019 to December 2019 were recruited in this retrospective study. Gender, age, height, weight, disease duration, smoking status, blood cell classification and count, length of hospital stay (LOS), symptom score, including COPD Assessment Test (CAT) score, modified British Medical Research Council (mMRC) score, lung function and therapy were recorded and serum PARC/CCL18 was analyzed by ELISA. The correlation between symptom score, blood cell classification and count, CRP, lung function parameters and serum levels of PARC/CCL18 and ROC curves of PARC/CCL18 levels and inhaled corticosteroids (ICS) were accessed. Results It was found that serum PARC/CCL18 level in hospitalized COPD population was significantly higher than that in healthy people (p=0.003). COPD patients with emphysema had significantly higher serum level of PARC/CCL18 than those without emphysema (p=0.049). Total lung capacity (TLC) and residual volume (RV)/TLC had positive correlation with serum level of PARC/CCL18 (p=0.001, 0.020, respectively). Furthermore, serum PARC/CCL18 level was predictive for the application ICS (p=0.003) and related to C-reactive protein (p <0.0001) in hospitalized COPD patients. Conclusion PARC/CCL18 is associated with the severity of inflammation and emphysema in COPD. Furthermore, PARC/CCL18 is a predictor of ICS application in the treatment of hospitalized COPD patients.
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Affiliation(s)
- Hongxia Duan
- Department of Respiratory Medicine, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
| | - Long Liang
- Department of Respiratory Medicine, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
| | - Xinyang Liu
- Department of Respiratory Medicine, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
| | - Shuanshuan Xie
- Department of Respiratory Medicine, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
| | - Changhui Wang
- Department of Respiratory Medicine, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, People's Republic of China
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42
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Cardoso AP, Pinto ML, Castro F, Costa ÂM, Marques-Magalhães Â, Canha-Borges A, Cruz T, Velho S, Oliveira MJ. The immunosuppressive and pro-tumor functions of CCL18 at the tumor microenvironment. Cytokine Growth Factor Rev 2021; 60:107-119. [PMID: 33863622 DOI: 10.1016/j.cytogfr.2021.03.005] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 03/20/2021] [Accepted: 03/27/2021] [Indexed: 02/07/2023]
Abstract
Chemokines are essential mediators of immune cell trafficking. In a tumor microenvironment context, chemotactic cytokines are known to regulate the migration, positioning and interaction of different cell subsets with both anti- and pro-tumor functions. Additionally, chemokines have critical roles regarding non-immune cells, highlighting their importance in tumor growth and progression. CCL18 is a primate-specific chemokine produced by macrophages and dendritic cells. This chemokine presents both constitutive and inducible expression. It is mainly associated with a tolerogenic response and involved in maintaining homeostasis of the immune system under physiological conditions. Recently, CCL18 has been noticed as an important component of the complex chemokine system involved in the biology of tumors. This chemokine induces T regulatory cell differentiation and recruitment to the tumor milieu, with subsequent induction of a pro-tumor (M2-like) macrophage phenotype. CCL18 is also directly involved in cancer cell-invasion, migration, epithelial-to-mesenchymal transition and angiogenesis stimulation, pinpointing an important role in the promotion of cancer progression. Interestingly, this chemokine is highly expressed in tumor tissues, particularly at the invasive front of more advanced stages (e.g. colorectal cancer), and high levels are detected in the serum of patients, correlating with poor prognosis. Despite the promising role of CCL18 as a biomarker and/or therapeutic target to hamper disease progression, its pleiotropic functions in a context of cancer are still poorly explored. The scarce knowledge concerning the receptors for this chemokine, together with the insufficient insight on the downstream signaling pathways, have impaired the selection of this molecule as an immediate target for translational research. In this Review, we will discuss recent findings concerning the role of CCL18 in cancer, integrate recently disclosed molecular mechanisms and compile data from current clinical studies.
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Affiliation(s)
- Ana Patrícia Cardoso
- i3S, Institute for Research and Innovation in Health, University of Porto, Portugal; INEB, Institute of Biomedical Engineering, University of Porto, Portugal.
| | | | - Flávia Castro
- i3S, Institute for Research and Innovation in Health, University of Porto, Portugal; INEB, Institute of Biomedical Engineering, University of Porto, Portugal
| | - Ângela Margarida Costa
- i3S, Institute for Research and Innovation in Health, University of Porto, Portugal; INEB, Institute of Biomedical Engineering, University of Porto, Portugal
| | - Ângela Marques-Magalhães
- i3S, Institute for Research and Innovation in Health, University of Porto, Portugal; INEB, Institute of Biomedical Engineering, University of Porto, Portugal; ICBAS, Institute of Biomedical Sciences Abel Salazar, University of Porto, Portugal
| | - Ana Canha-Borges
- i3S, Institute for Research and Innovation in Health, University of Porto, Portugal; INEB, Institute of Biomedical Engineering, University of Porto, Portugal
| | - Tânia Cruz
- i3S, Institute for Research and Innovation in Health, University of Porto, Portugal; INEB, Institute of Biomedical Engineering, University of Porto, Portugal
| | - Sérgia Velho
- i3S, Institute for Research and Innovation in Health, University of Porto, Portugal; IPATIMUP, Institute of Pathology and Molecular Immunology, University of Porto, Portugal
| | - Maria José Oliveira
- i3S, Institute for Research and Innovation in Health, University of Porto, Portugal; INEB, Institute of Biomedical Engineering, University of Porto, Portugal; ICBAS, Institute of Biomedical Sciences Abel Salazar, University of Porto, Portugal; Department of Pathology and Oncology, Faculty of Medicine, University of Porto, Portugal
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Monocyte-Derived Dendritic Cells Can Revert In Vitro Antigen-Specific Cellular Anergy in Active Human Paracoccidioidomycosis. J Fungi (Basel) 2021; 7:jof7030201. [PMID: 33802081 PMCID: PMC8000053 DOI: 10.3390/jof7030201] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 12/30/2020] [Accepted: 01/08/2021] [Indexed: 12/03/2022] Open
Abstract
We investigated the in vitro effects of two Paracoccidioides brasiliensis antigens on monocyte-derived dendritic cells (moDCs) from patients with paracoccidioidomycosis (PCM). MoDCs from patients with active or treated PCM and non-PCM subjects were generated, stimulated with TNF-α, and P. brasiliensis antigens, 43 kDa glycoprotein (gp43) and cell-free antigen (CFA), and analyzed by flow cytometry and enzyme-linked immunosorbent assays (ELISA). Our data revealed that patients with PCM had a high frequency of HLA-DR+ cells, but the treated group had more CD86+ cells with increased IL-12p40. Patients with active PCM had more CD80+ moDCs, and as a novel finding, large amounts of chemokine (C-C motif) ligand 18 (CCL18) in the supernatants from their in vitro moDC cultures. Both gp43- and CFA-stimulated moDCs from the patients with PCM successfully reverted the in vitro antigen-specific anergy, inducing a proliferative response. However, CFA-stimulated moDCs led to higher lymphoproliferation, with increased IFN-γ and TNF-α in the cells from the patients with active PCM compared with gp43. These original results combined with constant IL-10 and increased IL-12p40 levels suggest that a more complex antigen, such as CFA, may be a better inducer of the protective Th1 immune response than purified gp43 is, and a suitable target for future studies on anti-P. brasiliensis dendritic cell (DC)-based vaccines.
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Kong S, Ding L, Fan C, Li Y, Wang C, Wang K, Xu W, Shi X, Wu Q, Wang F. Global analysis of lysine acetylome reveals the potential role of CCL18 in non-small cell lung cancer. Proteomics 2021; 21:e2000144. [PMID: 33570763 DOI: 10.1002/pmic.202000144] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 01/26/2021] [Accepted: 01/28/2021] [Indexed: 11/07/2022]
Abstract
C-C motif chemokine 18 (CCL18) belongs to the chemokine CC family and is predominantly secreted by M2-tumor-associated macrophages. It has been reported to be associated with various diseases and malignancies. Previous studies showed that CCL18 promotes metastasis by activating downstream kinases. However, it remains unknown whether CCL18 regulates post-translational modifications, other than phosphorylation, during tumorigenesis. Here, we demonstrate that CCL18 is up-regulated in non-small cell lung cancer (NSCLC) and is involved in regulating the lysine acetylome in A549 cells. Using the combination of SILAC labeling and high-efficiency acetylation enrichment methods, we identified 1372 lysine acetylation (Kac) sites on 796 proteins in CCL18-treated A549 cells. Among the identified Kac sites, 147 from 126 proteins were down-regulated and seven from five proteins were up-regulated with fold changes more than two and the p-value less than 0.05. Bioinformatics analysis further showed that the proteins with down-regulated acetylation play critical roles in glycolysis, oxidative phosphorylation, tricarboxylic acid cycle, and pentose phosphate pathway in A549 cells. These results suggest that CCL18 may be involved in the development of NSCLC by regulating acetylation of the proteins in many fundamental cellular processes, especially the metabolic reprogramming of tumor cells.
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Affiliation(s)
- Shuai Kong
- Department of Biology, School of Life Sciences, Anhui Medical University, Hefei, 230032, China
| | - Lu Ding
- Department of Biology, School of Life Sciences, Anhui Medical University, Hefei, 230032, China
| | - Chenkun Fan
- Department of Biology, School of Life Sciences, Anhui Medical University, Hefei, 230032, China
| | - Yun Li
- Department of Clinical Laboratory, Anhui Provincial Hospital, Anhui Medical University, Hefei, 23001, China
| | - Chi Wang
- Department of Clinical Laboratory, Anhui Provincial Hospital, Anhui Medical University, Hefei, 23001, China
| | - Ke Wang
- Department of Biology, School of Life Sciences, Anhui Medical University, Hefei, 230032, China
| | - Weilong Xu
- Department of Biology, School of Life Sciences, Anhui Medical University, Hefei, 230032, China
| | - Xuanming Shi
- Department of Biochemistry, School of Basic Medical Sciences, Anhui Medical University, Hefei, 230032, China
| | - Quan Wu
- Department of Clinical Laboratory, Anhui Provincial Hospital, Anhui Medical University, Hefei, 23001, China
| | - Fengsong Wang
- Department of Biology, School of Life Sciences, Anhui Medical University, Hefei, 230032, China
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Zangouei AS, Hamidi AA, Rahimi HR, Saburi E, Mojarrad M, Moghbeli M. Chemokines as the critical factors during bladder cancer progression: an overview. Int Rev Immunol 2021; 40:344-358. [PMID: 33591855 DOI: 10.1080/08830185.2021.1877287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Bladder cancer (BCa) is one of the most frequent urogenital malignancies which is mainly observed among men. There are various genetic and environmental risk factors associated with BCa progression. Transurethral endoscopic resection and open ablative surgery are the main treatment options for muscle invasive BCa. BCG therapy is also employed following the endoscopic resection to prevent tumor relapse. The tumor microenvironment is the main interaction site of tumor cells and immune system in which the immune cells are recruited via chemokines and chemokine receptors. In present review we summarized the main chemokines and chemokine receptors which have been associated with histopathological features of BCa patients in the world. This review highlights the chemokines and chemokine receptors as critical markers in early detection and therapeutic purposes among BCa patients and clarifies their molecular functions during BCa progression and metastasis.
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Affiliation(s)
- Amir Sadra Zangouei
- Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amir Abbas Hamidi
- Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hamid Reza Rahimi
- Department of Medical Genetics and Molecular Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ehsan Saburi
- Department of Medical Genetics and Molecular Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Majid Mojarrad
- Department of Medical Genetics and Molecular Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Meysam Moghbeli
- Department of Medical Genetics and Molecular Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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Huang J, Wu N, Xiang Y, Wu L, Li C, Yuan Z, Jia X, Zhang Z, Zhong L, Li Y. Prognostic value of chemokines in patients with newly diagnosed atrial fibrillation. Int J Cardiol 2020; 320:83-89. [PMID: 32603741 DOI: 10.1016/j.ijcard.2020.06.030] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 05/17/2020] [Accepted: 06/16/2020] [Indexed: 01/16/2023]
Abstract
BACKGROUND Chemokines play an important role in inflammation and atherosclerosis. However, little is known about the relationship between chemokines and the prognosis of atrial fibrillation (AF). This "real-world" cohort study was designed to observe the prognostic value of plasma CC motif chemokine ligand (CCL) 18, CCL23, CCL28, CXC motif chemokine ligand (CXCL) 14, CXCL16 in newly diagnosed AF patients. METHODS Baseline plasma levels of chemokines were measured in a cohort with 299 AF patients using Bio-plex Pro™ xMAP arrays. A Cox proportional hazard model was used to evaluate the associations of chemokines with AF outcomes. Net reclassification improvement (NRI) and integrated discrimination improvement (IDI) were calculated to evaluate the improvement of chemokines to CHA2DS2-VASc score. RESULTS High CCL18 (hazard ratio [HR] 2.65, 95% confidence interval [CI] 1.18-5.98, P = 0.019) and CCL23 levels (HR 2.78, 95%CI 1.07-7.22, P = 0.036) were associated with stroke in AF patient. Patients with low CXCL14 (HR 0.39, 95%CI 0.15-0.97, P = 0.042) and high CXCL16 levels (HR 3.02, 95%CI 1.39-6.58, P = 0.005) have increased risk of all-cause mortality. High CCL16 levels (HR 5.41, 95%CI 2.32-12.63, P < 0.001) were associated with cardiovascular death. However, CCL28 had no significant association with outcomes. Adding chemokines to CHA2DS2-VASc score increased the reclassification and clinical net benefit. CONCLUSIONS Plasma levels of CCL18, CCL23, CXCL14, and CXCL16 were independently associated with AF outcomes. Chemokines added to CHA2DS2-VASc score significantly enhanced risk assessment for the outcomes. Incorporation of chemokines into clinical decisions may help the management of AF treatment.
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Affiliation(s)
- Jiaqi Huang
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China; Evidence-based Medicine and Clinical Epidemiology Center, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China
| | - Na Wu
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China; Evidence-based Medicine and Clinical Epidemiology Center, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China
| | - Ying Xiang
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China; Evidence-based Medicine and Clinical Epidemiology Center, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China
| | - Long Wu
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China; Evidence-based Medicine and Clinical Epidemiology Center, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China
| | - Chengying Li
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China; Evidence-based Medicine and Clinical Epidemiology Center, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China
| | - Zhiquan Yuan
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China; Evidence-based Medicine and Clinical Epidemiology Center, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China
| | - Xiaoyue Jia
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China; Evidence-based Medicine and Clinical Epidemiology Center, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China
| | - Zhihui Zhang
- Department of Cardiology, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China
| | - Li Zhong
- Cardiovascular Disease Center, Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, People's Republic of China
| | - Yafei Li
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China; Evidence-based Medicine and Clinical Epidemiology Center, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China.
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Takanashi S, Kikuchi J, Sasaki T, Akiyama M, Yasuoka H, Yoshimoto K, Seki N, Sugahara K, Chiba K, Kaneko Y, Takeuchi T. Lymphadenopathy in IgG4-related disease: a phenotype of severe activity and poor prognosis, with eotaxin-3 as a new biomarker. Rheumatology (Oxford) 2020; 60:967-975. [DOI: 10.1093/rheumatology/keaa648] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 08/12/2020] [Indexed: 12/18/2022] Open
Abstract
Abstract
Objective
To clarify relevant proteins and clinical characteristics of a phenotype of IgG4-related disease (IgG4-RD) with lymphadenopathy.
Methods
We enrolled patients newly diagnosed with IgG4-RD in our department between January 2000 and June 2018 and performed proteomic analysis to measure serum concentrations of 1305 proteins. We extracted proteins overexpressed in patients with IgG4-RD with lymphadenopathy by comparing between those with lymphadenopathy, those without lymphadenopathy and healthy controls. We further reviewed all the patients with IgG4-RD in our institution and investigated the characteristics and prognosis of the patients with IgG4-RD with lymphadenopathy.
Results
Eighty-five patients with IgG4-RD were enrolled, of which, 55% had lymphadenopathy. Proteomic analysis in 31 patients with IgG4-RD and 6 healthy controls revealed that eotaxin-3 was a potential serum biomarker in the patients with lymphadenopathy versus those without lymphadenopathy and healthy controls. A cohort of 85 patients with IgG4-RD demonstrated that patients with lymphadenopathy showed a significantly higher serum IgG4, IgG4:IgG ratio, IgG4-RD responder index and eosinophilia (P < 0.001 for all), irrelevant of the extent to which organ involvement developed. Patients with lymphadenopathy treated with glucocorticoid alone relapsed with significantly higher rates than those without lymphadenopathy (P = 0.03).
Conclusion
Lymphadenopathy in IgG4-RD represents a phenotype associated with high disease activities, eosinophilia and relapsing disease. Eotaxin-3 is a novel biomarker related to IgG4-RD with lymphadenopathy.
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Affiliation(s)
- Satoshi Takanashi
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Jun Kikuchi
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Takanori Sasaki
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Mitsuhiro Akiyama
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Hidekata Yasuoka
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
- Division of Rheumatology, Department of Internal Medicine, Fujita Health University School of Medicine, Aichi, Japan
| | - Keiko Yoshimoto
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Noriyasu Seki
- Research Unit/Immunology & Inflammation Sohyaku, Mitsubishi Tanabe Parma Corporation, Kanagawa, Japan
| | - Kunio Sugahara
- Research Unit/Immunology & Inflammation Sohyaku, Mitsubishi Tanabe Parma Corporation, Kanagawa, Japan
| | - Kenji Chiba
- Research Unit/Immunology & Inflammation Sohyaku, Mitsubishi Tanabe Parma Corporation, Kanagawa, Japan
| | - Yuko Kaneko
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Tsutomu Takeuchi
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
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Kumar V. Understanding the complexities of SARS-CoV2 infection and its immunology: A road to immune-based therapeutics. Int Immunopharmacol 2020; 88:106980. [PMID: 33182073 PMCID: PMC7843151 DOI: 10.1016/j.intimp.2020.106980] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 09/02/2020] [Accepted: 09/03/2020] [Indexed: 02/07/2023]
Abstract
Emerging infectious diseases always pose a threat to humans along with plant and animal life. SARS-CoV2 is the recently emerged viral infection that originated from Wuhan city of the Republic of China in December 2019. Now, it has become a pandemic. Currently, SARS-CoV2 has infected more than 27.74 million people worldwide, and taken 901,928 human lives. It was named first 'WH 1 Human CoV' and later changed to 2019 novel CoV (2019-nCoV). Scientists have established it as a zoonotic viral disease emerged from Chinese horseshoe bats, which do not develop a severe infection. For example, Rhinolophus Chinese horseshoe bats harboring severe acute respiratory syndrome-related coronavirus (SARSr-CoV) or SARSr-Rh-BatCoV appear healthy and clear the virus within 2-4 months period. The article introduces first the concept of EIDs and some past EIDs, which have affected human life. Next section discusses mysteries regarding SARS-CoV2 origin, its evolution, and human transfer. Third section describes COVID-19 clinical symptoms and factors affecting susceptibility or resistance. The fourth section introduces the SARS-CoV2 entry in the host cell, its replication, and the establishment of productive infection. Section five describes the host's immune response associated with asymptomatic, symptomatic, mild to moderate, and severe COVID-19. The subsequent seventh and eighth sections mention the immune status in COVID-19 convalescent patients and re-emergence of COVID-19 in them. Thereafter, the eighth section describes viral strategies to hijack the host antiviral immune response and generate the "cytokine storm". The ninth section describes about transgenic humane ACE2 (hACE2) receptor expressing mice to study immunity, drugs, and vaccines. The article ends with the development of different immunomodulatory and immunotherapeutics strategies, including vaccines waiting for their approval in humans as prophylaxis or treatment measures.
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Affiliation(s)
- V Kumar
- Children's Health Queensland Clinical Unit, School of Clinical Medicine, Faculty of Medicine, Mater Research, University of Queensland, ST Lucia, Brisbane, Queensland 4078, Australia; School of Biomedical Sciences, Faculty of Medicine, University of Queensland, ST Lucia, Brisbane, Queensland 4078, Australia.
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Abignano G, Del Galdo F. Biomarkers as an opportunity to stratify for outcome in systemic sclerosis. Eur J Rheumatol 2020; 7:S193-S202. [PMID: 32697933 PMCID: PMC7647681 DOI: 10.5152/eurjrheum.2020.19065] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 05/01/2020] [Indexed: 12/20/2022] Open
Abstract
Systemic sclerosis (SSc) is a highly complex disease whose heterogeneity includes multiple aspects of the condition, such as clinical presentation, progression, extent and type of organ involvement, and clinical outcomes. Thus far, these features remain not easily predictable both at the patient group level and in a given patient with regard to age at onset and clinical course. The unpredictable clinical course represents an obstacle to focusing potentially effective treatment in patients that need it the most. At the time of organ involvement and clinical diagnosis, most of the clinical manifestations are irreversible; therefore, predicting outcomes becomes crucial. This can explain the multiple attempts to identify prognostic, predictive, and monitoring-both soluble and imaging-biomarkers over the past years. They range from the currently most used biomarkers, the autoantibodies associated with disease-specific clinical features and course, to the single recently proposed skin, lung, cardiac involvement biomarkers and to the composite scores capturing multiple aspects of the disease. This review will focus on soluble and imaging biomarkers that recently showed promising evidence for outcome stratification in patients with SSc.
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Affiliation(s)
- Giuseppina Abignano
- Rheumatology Institute of Lucania (IReL), Rheumatology Department of Lucania, San Carlo Hospital, Potenza, Italy
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, United Kingdom
- NIHR Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust Leeds, Leeds, United Kingdom
| | - Francesco Del Galdo
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, United Kingdom
- NIHR Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust Leeds, Leeds, United Kingdom
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Liu J, Li SM. MiR-484 suppressed proliferation, migration, invasion and induced apoptosis of gastric cancer via targeting CCL-18. Int J Exp Pathol 2020; 101:203-214. [PMID: 32985776 DOI: 10.1111/iep.12366] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 05/22/2020] [Accepted: 06/28/2020] [Indexed: 02/06/2023] Open
Abstract
Gastric cancer is a common and high-incidence malignant gastro-intestinal cancer that seriously threatens human life. Evidence suggests that microRNAs (miRNAs) play an essential role in regulating the occurrence and development of gastric cancer, but the possible mechanisms and effects remain to be further explored. In the present study, a new tumour suppresser function of miR-484 was identified in gastric cancer. The expression of miR-484 was obviously decreased, and the expression of CCL-18 was obviously increased in gastric cancer tissues and cell lines. In addition, upregulation of miR-484 suppressed cell proliferation, migration and invasion, and induced cell cycle arrest in G1 phase and cell apoptosis in gastric cancer cells. Besides, miR-484 mimics could block the PI3K/AKT signalling pathway. Moreover, CCL-18 was confirmed as a direct target of miR-484 by binding its 3'-UTR, and over-expression of CCL-18 could restore the effects of miR-484 on the growth and metastasis of gastric cancer. Finally, in vivo experiments showed that over-expression of miR-484 inhibited the subcutaneous tumorigenicity of gastric cancer cells, and the inhibition was blocked after over-expression of CCL-18. To conclude, miR-484 expression was downregulated in gastric cancer tissues and cells and played an anti-cancer role in the occurrence and development of gastric cancer, which may be achieved by inhibiting the expression of transcription factor CCL-18 and blocking the PI3K/AKT pathway.
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Affiliation(s)
- Jin Liu
- Department of Oncology, Suqian First Hospital, Suqian, China
| | - Shi Meng Li
- Department of Oncology, Suqian First Hospital, Suqian, China
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