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Bujak J, Kłęk S, Balawejder M, Kociniak A, Wilkus K, Szatanek R, Orzeszko Z, Welanyk J, Torbicz G, Jęckowski M, Kucharczyk T, Wohadlo Ł, Borys M, Stadnik H, Wysocki M, Kayser M, Słomka ME, Kosmowska A, Horbacka K, Gach T, Markowska B, Kowalczyk T, Karoń J, Karczewski M, Szura M, Sanecka-Duin A, Blum A. Creating an Innovative Artificial Intelligence-Based Technology (TCRact) for Designing and Optimizing T Cell Receptors for Use in Cancer Immunotherapies: Protocol for an Observational Trial. JMIR Res Protoc 2023; 12:e45872. [PMID: 37440307 PMCID: PMC10375398 DOI: 10.2196/45872] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 06/01/2023] [Accepted: 06/02/2023] [Indexed: 07/14/2023] Open
Abstract
BACKGROUND Cancer continues to be the leading cause of mortality in high-income countries, necessitating the development of more precise and effective treatment modalities. Immunotherapy, specifically adoptive cell transfer of T cell receptor (TCR)-engineered T cells (TCR-T therapy), has shown promise in engaging the immune system for cancer treatment. One of the biggest challenges in the development of TCR-T therapies is the proper prediction of the pairing between TCRs and peptide-human leukocyte antigen (pHLAs). Modern computational immunology, using artificial intelligence (AI)-based platforms, provides the means to optimize the speed and accuracy of TCR screening and discovery. OBJECTIVE This study proposes an observational clinical trial protocol to collect patient samples and generate a database of pHLA:TCR sequences to aid the development of an AI-based platform for efficient selection of specific TCRs. METHODS The multicenter observational study, involving 8 participating hospitals, aims to enroll patients diagnosed with stage II, III, or IV colorectal cancer adenocarcinoma. RESULTS Patient recruitment has recently been completed, with 100 participants enrolled. Primary tumor tissue and peripheral blood samples have been obtained, and peripheral blood mononuclear cells have been isolated and cryopreserved. Nucleic acid extraction (DNA and RNA) has been performed in 86 cases. Additionally, 57 samples underwent whole exome sequencing to determine the presence of somatic mutations and RNA sequencing for gene expression profiling. CONCLUSIONS The results of this study may have a significant impact on the treatment of patients with colorectal cancer. The comprehensive database of pHLA:TCR sequences generated through this observational clinical trial will facilitate the development of the AI-based platform for TCR selection. The results obtained thus far demonstrate successful patient recruitment and sample collection, laying the foundation for further analysis and the development of an innovative tool to expedite and enhance TCR selection for precision cancer treatments. TRIAL REGISTRATION ClinicalTrials.gov NCT04994093; https://clinicaltrials.gov/ct2/show/NCT04994093. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/45872.
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Affiliation(s)
- Joanna Bujak
- Ardigen SA, Cracow, Poland
- Department of Physics and Biophysics, Institute of Biology, Warsaw University of Life Sciences, Warszawa, Poland
| | - Stanisław Kłęk
- Surgical Oncology Clinic, Maria Sklodowska-Curie National Research Institute of Oncology, Cracow, Poland
| | | | | | | | | | - Zofia Orzeszko
- Department of General and Oncological Surgery, Brothers Hospitallers Hospital, Cracow, Poland
| | - Joanna Welanyk
- Surgical Oncology Clinic, Maria Sklodowska-Curie National Research Institute of Oncology, Cracow, Poland
| | - Grzegorz Torbicz
- Department of General Surgery and Surgical Oncology, Ludwik Rydygier Memorial Hospital, Cracow, Poland
| | - Mateusz Jęckowski
- Colon Cancer Unit, Department of Oncological Surgery, Voivodeship Multi-Specialist Center for Oncology and Traumatology, Lodz, Poland
| | - Tomasz Kucharczyk
- Holy Cross Cancer Center Clinic of Clinical Oncology, Cracow, Poland
| | - Łukasz Wohadlo
- Department of General Surgery, Andrzej Frycz Modrzewski Krakow University, Cracow, Poland
| | - Maciej Borys
- Department of General Surgery and Surgical Oncology, Ludwik Rydygier Memorial Hospital, Cracow, Poland
| | - Honorata Stadnik
- Department of General and Transplant Surgery, Poznan University of Medical Sciences, University Hospital, Poznan, Poland
| | - Michał Wysocki
- Department of General Surgery and Surgical Oncology, Ludwik Rydygier Memorial Hospital, Cracow, Poland
| | - Magdalena Kayser
- General and Colorectal Surgery Department, J Struś Multispecialist Municipal Hospital, Poznan, Poland
| | - Marta Ewa Słomka
- Colon Cancer Unit, Department of Oncological Surgery, Voivodeship Multi-Specialist Center for Oncology and Traumatology, Lodz, Poland
| | - Anna Kosmowska
- General and Colorectal Surgery Department, J Struś Multispecialist Municipal Hospital, Poznan, Poland
| | - Karolina Horbacka
- General and Colorectal Surgery Department, J Struś Multispecialist Municipal Hospital, Poznan, Poland
| | - Tomasz Gach
- Surgical Clinic Institute of Physiotherapy, Faculty of Health Sciences, Jagiellonian University Medical College, Cracow, Poland
| | - Beata Markowska
- Surgical Clinic Institute of Physiotherapy, Faculty of Health Sciences, Jagiellonian University Medical College, Cracow, Poland
| | - Tomasz Kowalczyk
- Department of General Surgery, Andrzej Frycz Modrzewski Krakow University, Cracow, Poland
| | - Jacek Karoń
- General and Colorectal Surgery Department, J Struś Multispecialist Municipal Hospital, Poznan, Poland
| | - Marek Karczewski
- Department of General and Transplant Surgery, Poznan University of Medical Sciences, University Hospital, Poznan, Poland
| | - Mirosław Szura
- Surgical Clinic Institute of Physiotherapy, Faculty of Health Sciences, Jagiellonian University Medical College, Cracow, Poland
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Stec M, Czepiel M, Lenart M, Piestrzyńska-Kajtoch A, Plewka J, Bieniek A, Węglarczyk K, Szatanek R, Rutkowska-Zapała M, Guła Z, Kluczewska A, Baran J, Korkosz M, Siedlar M. Monocyte subpopulations display disease-specific miRNA signatures depending on the subform of Spondyloarthropathy. Front Immunol 2023; 14:1124894. [PMID: 37138886 PMCID: PMC10149963 DOI: 10.3389/fimmu.2023.1124894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 03/31/2023] [Indexed: 05/05/2023] Open
Abstract
Spondyloarthropathies (SpA) are a family of rheumatic disorders that could be divided into axial (axSpA) and peripheral (perSpA) sub-forms depending on the disease clinical presentation. The chronic inflammation is believed to be driven by innate immune cells such as monocytes, rather than self-reactive cells of adaptive immune system. The aim of the study was to investigate the micro-RNA (miRNA) profiles in monocyte subpopulations (classical, intermediate and non-classical subpopulations) acquired from SpA patients or healthy individuals in search for prospective disease specific and/or disease subtype differentiating miRNA markers. Several SpA-specific and axSpA/perSpA differentiating miRNAs have been identified that appear to be characteristic for specific monocyte subpopulation. For classical monocytes, upregulation of miR-567 and miR-943 was found to be SpA-specific, whereas downregulation of miR-1262 could serve as axSpA-differentiating, and the expression pattern of miR-23a, miR-34c, mi-591 and miR-630 as perSpA-differentiating markers. For intermediate monocytes, expression levels of miR-103, miR-125b, miR-140, miR-374, miR-376c and miR-1249 could be used to distinguish SpA patients from healthy donors, whereas the expression pattern of miR-155 was identified as characteristic for perSpA. For non-classical monocytes, differential expression of miR-195 was recognized as general SpA indicator, while upregulation of miR-454 and miR-487b could serve as axSpA-differentiating, and miR-1291 as perSpA-differentiating markers. Our data indicate for the first time that in different SpA subtypes, monocyte subpopulations bear disease-specific miRNA signatures that could be relevant for SpA diagnosis/differentiation process and may help to understand SpA etiopathology in the context of already known functions of monocyte subpopulations.
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Affiliation(s)
- Małgorzata Stec
- Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
| | - Marcin Czepiel
- Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
| | - Marzena Lenart
- Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
| | - Agata Piestrzyńska-Kajtoch
- Department of Animal Molecular Biology, National Research Institute of Animal Production, Balice, Poland
| | - Jacek Plewka
- Department of Chemistry, Jagiellonian University, Krakow, Poland
| | - Agnieszka Bieniek
- Department of Animal Molecular Biology, National Research Institute of Animal Production, Balice, Poland
| | - Kazimierz Węglarczyk
- Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
| | - Rafał Szatanek
- Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
| | - Magdalena Rutkowska-Zapała
- Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
| | - Zofia Guła
- Department of Rheumatology and Immunology, Jagiellonian University Medical College, Krakow, Poland
| | - Anna Kluczewska
- Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
| | - Jarosław Baran
- Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
| | - Mariusz Korkosz
- Department of Rheumatology and Immunology, Jagiellonian University Medical College, Krakow, Poland
| | - Maciej Siedlar
- Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
- *Correspondence: Maciej Siedlar,
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Głuchowska A, Cysewski D, Baj-Krzyworzeka M, Szatanek R, Węglarczyk K, Podszywałow-Bartnicka P, Sunderland P, Kozłowska E, Śliwińska MA, Dąbrowski M, Sikora E, Mosieniak G. Unbiased proteomic analysis of extracellular vesicles secreted by senescent human vascular smooth muscle cells reveals their ability to modulate immune cell functions. GeroScience 2022; 44:2863-2884. [PMID: 35900662 PMCID: PMC9768090 DOI: 10.1007/s11357-022-00625-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 07/12/2022] [Indexed: 01/07/2023] Open
Abstract
Atherosclerosis, a common age-related disease, is characterized by intense immunological activity. Atherosclerotic plaque is composed of endothelial cells, vascular smooth muscle cells (VSMCs), lipids and immune cells infiltrating from the blood. During progression of the disease, VSMCs undergo senescence within the plaque and secrete SASP (senescence-associated secretory phenotype) factors that can actively modulate plaque microenvironment. We demonstrated that senescent VSMCs secrete increased number of extracellular vesicles (senEVs). Based on unbiased proteomic analysis of VMSC-derived EVs and of the soluble fraction of SASP (sSASP), more than 900 proteins were identified in each of SASP compartments. Comparison of the composition of VMSC-derived EVs with the SASP atlas revealed several proteins, including Serpin Family F Member 1 (SERPINF1) and Thrombospondin 1 (THBS1), as commonly upregulated components of EVs secreted by senescent VSMCs and fibroblasts. Among soluble SASP factors, only Growth Differentiation Factor 15 (GDF15) was universally increased in the secretome of senescent VSMCs, fibroblasts, and epithelial cells. Bioinformatics analysis of EV proteins distinguished functionally organized protein networks involved in immune cell function regulation. Accordingly, EVs released by senescent VSMCs induced secretion of IL-17, INFγ, and IL-10 by T cells and of TNFα produced by monocytes. Moreover senEVs influenced differentiation of monocytes favoring mix M1/M2 polarization with proinflammatory characteristics. Altogether, our studies provide a complex, unbiased analysis of VSMC SASP and prove that EVs derived from senescent VSMCs influence the cytokine milieu by modulating immune cell activity. Our results strengthen the role of senescent cells as an important inducer of inflammation in atherosclerosis.
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Affiliation(s)
- Agata Głuchowska
- Laboratory of Molecular Bases of Aging, Nencki Institute of Experimental Biology, Polish Academy of Sciences, Pasteura 3 St., 02-093, Warsaw, Poland
| | - Dominik Cysewski
- Mass Spectrometry Laboratory, Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Warsaw, Poland
- Clinical Research Centre, Medical University of Bialystok, Białystok, Poland
| | - Monika Baj-Krzyworzeka
- Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
| | - Rafał Szatanek
- Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
| | - Kazimierz Węglarczyk
- Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
| | | | - Piotr Sunderland
- Laboratory of Molecular Bases of Aging, Nencki Institute of Experimental Biology, Polish Academy of Sciences, Pasteura 3 St., 02-093, Warsaw, Poland
| | - Ewa Kozłowska
- Department of Immunology, Institute of Functional Biology and Ecology, Faculty of Biology University of Warsaw, Warsaw, Poland
| | - Małgorzata A Śliwińska
- Laboratory of Imaging Tissue Structure and Function, Nencki Institute of Experimental Biology Polish Academy of Sciences, Warsaw, Poland
| | - Michał Dąbrowski
- Laboratory of Bioinformatics, Neurobiology Centre, Nencki Institute of Experimental Biology of Polish Academy of Sciences, Warsaw, Poland
| | - Ewa Sikora
- Laboratory of Molecular Bases of Aging, Nencki Institute of Experimental Biology, Polish Academy of Sciences, Pasteura 3 St., 02-093, Warsaw, Poland
| | - Grażyna Mosieniak
- Laboratory of Molecular Bases of Aging, Nencki Institute of Experimental Biology, Polish Academy of Sciences, Pasteura 3 St., 02-093, Warsaw, Poland.
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Tkacz K, Rolski F, Jazwa-Kusior A, Dzialo E, Czepiel M, Warszynska M, Weglarczyk K, Szatanek R, Siedlar M, Kania G, Blyszczuk P. Activation of cardiac macrophages, endothelial cells and fibroblasts in experimental autoimmune myocarditis. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.2984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background/Introduction
Inflammation of cardiac tissue, termed myocarditis, is a common cause of dilated cardiomyopathy associated with abnormal tissue remodeling, stiffening of ventricles and heart failure. Experimental autoimmune myocarditis (EAM) represents CD4+ T cell-dependent animal model of acute myocarditis followed by development of cardiomyopathy, cardiac fibrosis and systolic dysfunction.
Purpose
The aim of the study was to investigate the role of cardiac macrophages, endothelial cells and fibroblasts in myocarditis and post-inflammatory cardiomyopathy in mouse model of EAM.
Methods
EAM was induced in BALB/c mice by immunization with alpha myosin heavy chain and complete Freund's adjuvant. Reporter mice expressing EGFP under collagen type I promoter (Coll-EGFP), transgenic αSMA-TK mice with ganciclovir-inducible ablation of proliferating myofibroblasts and Rosa26-YFP/LysM-Cre and Rosa26-YFP/LysM-Cre/Tgfbr2 fl/fl with YFP expression and Tgfbr2 deletion in myeloid cell population were used in this study. Cardiac fibroblasts and macrophages were sorted using BD FACSAria™ II Cell Sorter and analyzed for the genome transcriptomics by RNA sequencing. Echocardiography was performed on Vevo 2100 Imaging System. Cardiac fibrosis was measured as percentage of fibrotic area using Trichrome Massons's staining and by hydroxyproline assay. Cardiac hypertrophy was analyzed as means of cross-sectional cardiomyocyte area. Monocytes and endobcells were analyzed using BD FACSCanto™ II flow cytometry.
Results
Cardiac fibroblasts in response to acute myocarditis (d21 of EAM) showed activation of immune processes (mainly chemokine production such as Ccl6, Ccl9, Cxcl2, Cxcl3, Cxcl5, Cxcl9, Cxcl13), cytoskeletal re-organization (Cxadr, F11r, Gdpd2, Krt8, Krt19, Ptk2b, Rac2, Rhov, Rnd1, S100a9, Spire2, Was) and upregulation of genes involved in extracellular matrix turnover (Bmp7, Kng2, Lgals3, Cthrc1, Cela1, Spn) including collagens. Ablation of myofibroblasts (between d21–40 of EAM) resulted in markedly reduced heart weight and cardiomyocyte hypertrophy, attenuated expression of genes related to hypertrophy (Acta1, Actc1, Bnp, Cfl2, Pdlim5), improved stroke volume, ejection fraction and cardiac output but did not prevent development of post-inflammatory cardiac fibrosis measured at d40 of EAM. Analysis of monocytes and endothelial cells indicated excessive production of type I collagen by these cells at d21. Analysis of cardiac macrophages pointed out TGF-β-dependent expression of cytokines (Ifn, Il23a, Il10, Il12b, Cxcl1, Tnf) and theirs receptors (Cxcr1, Ccr4) at d21 of EAM.
Conclusions
Acute myocarditis activates proinflammatory and profibrotic responses in cardiac resident cells. Our data suggest that cardiac myofibroblasts play a particularly important role in development of post-inflammatory cardiomyopathy and heart failure. Targeting cardiac myofibroblasts might therefore represent a novel therapeutic strategy in inflammatory heart disease.
Funding Acknowledgement
Type of funding sources: Public grant(s) – National budget only. Main funding source(s): National Science Centre (Poland)
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Affiliation(s)
- K Tkacz
- Jagiellonian University Medical College, Department of Clinical Immunology , Cracow , Poland
| | - F Rolski
- Jagiellonian University Medical College, Department of Clinical Immunology , Cracow , Poland
| | - A Jazwa-Kusior
- Jagiellonian University, Department of Medical Biotechnology , Cracow , Poland
| | - E Dzialo
- Jagiellonian University Medical College, Department of Clinical Immunology , Cracow , Poland
| | - M Czepiel
- Jagiellonian University Medical College, Department of Clinical Immunology , Cracow , Poland
| | - M Warszynska
- Jagiellonian University Medical College, Department of Clinical Immunology , Cracow , Poland
| | - K Weglarczyk
- Jagiellonian University Medical College, Department of Clinical Immunology , Cracow , Poland
| | - R Szatanek
- Jagiellonian University Medical College, Department of Clinical Immunology , Cracow , Poland
| | - M Siedlar
- Jagiellonian University Medical College, Department of Clinical Immunology , Cracow , Poland
| | - G Kania
- University Hospital Zurich, Division of Rheumatology , Zurich , Switzerland
| | - P Blyszczuk
- Jagiellonian University Medical College, Department of Clinical Immunology , Cracow , Poland
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Alwani A, Andreasik A, Szatanek R, Siedlar M, Baj-Krzyworzeka M. The Role of miRNA in Regulating the Fate of Monocytes in Health and Cancer. Biomolecules 2022; 12:100. [PMID: 35053248 PMCID: PMC8773712 DOI: 10.3390/biom12010100] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 12/27/2021] [Accepted: 01/01/2022] [Indexed: 12/23/2022] Open
Abstract
Monocytes represent a heterogeneous population of blood cells that provide a link between innate and adaptive immunity. The unique potential of monocytes as both precursors (e.g., of macrophages) and effector cells (as phagocytes or cytotoxic cells) makes them an interesting research and therapeutic target. At the site of a tumor, monocytes/macrophages constitute a major population of infiltrating leukocytes and, depending on the type of tumor, may play a dual role as either a bad or good indicator for cancer recovery. The functional activity of monocytes and macrophages derived from them is tightly regulated at the transcriptional and post-transcriptional level. This review summarizes the current understanding of the role of small regulatory miRNA in monocyte formation, maturation and function in health and cancer development. Additionally, signatures of miRNA-based monocyte subsets and the influence of exogenous miRNA generated in the tumor environment on the function of monocytes are discussed.
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Affiliation(s)
| | | | | | | | - Monika Baj-Krzyworzeka
- Department of Clinical Immunology, Institute of Paediatrics, Jagiellonian University Medical College, 30-663 Kraków, Poland; (A.A.); (A.A.); (R.S.); (M.S.)
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Nazimek K, Bustos-Morán E, Blas-Rus N, Nowak B, Totoń-Żurańska J, Seweryn MT, Wołkow P, Woźnicka O, Szatanek R, Siedlar M, Askenase PW, Sánchez-Madrid F, Bryniarski K. Antibodies Enhance the Suppressive Activity of Extracellular Vesicles in Mouse Delayed-Type Hypersensitivity. Pharmaceuticals (Basel) 2021; 14:ph14080734. [PMID: 34451831 PMCID: PMC8398949 DOI: 10.3390/ph14080734] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 07/15/2021] [Accepted: 07/26/2021] [Indexed: 12/16/2022] Open
Abstract
Previously, we showed that mouse delayed-type hypersensitivity (DTH) can be antigen-specifically downregulated by suppressor T cell-derived miRNA-150 carried by extracellular vesicles (EVs) that target antigen-presenting macrophages. However, the exact mechanism of the suppressive action of miRNA-150-targeted macrophages on effector T cells remained unclear, and our current studies aimed to investigate it. By employing the DTH mouse model, we showed that effector T cells were inhibited by macrophage-released EVs in a miRNA-150-dependent manner. This effect was enhanced by the pre-incubation of EVs with antigen-specific antibodies. Their specific binding to MHC class II-expressing EVs was proved in flow cytometry and ELISA-based experiments. Furthermore, by the use of nanoparticle tracking analysis and transmission electron microscopy, we found that the incubation of macrophage-released EVs with antigen-specific antibodies resulted in EVs’ aggregation, which significantly enhanced their suppressive activity in vivo. Nowadays, it is increasingly evident that EVs play an exceptional role in intercellular communication and selective cargo transfer, and thus are considered promising candidates for therapeutic usage. However, EVs appear to be less effective than their parental cells. In this context, our current studies provide evidence that antigen-specific antibodies can be easily used for increasing EVs’ biological activity, which has great therapeutic potential.
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Affiliation(s)
- Katarzyna Nazimek
- Department of Immunology, Jagiellonian University Medical College, 18 Czysta St., 31-121 Krakow, Poland; (K.N.); (B.N.)
- Department of Immunology, Hospital de la Princesa, Health Research Institute of Princesa Hospital (ISS-IP), Autonomous University of Madrid, 28006 Madrid, Spain; (E.B.-M.); (N.B.-R.); (F.S.-M.)
- Section of Rheumatology, Allergy and Clinical Immunology, Yale University School of Medicine, New Haven, CT 208011, USA;
| | - Eugenio Bustos-Morán
- Department of Immunology, Hospital de la Princesa, Health Research Institute of Princesa Hospital (ISS-IP), Autonomous University of Madrid, 28006 Madrid, Spain; (E.B.-M.); (N.B.-R.); (F.S.-M.)
| | - Noelia Blas-Rus
- Department of Immunology, Hospital de la Princesa, Health Research Institute of Princesa Hospital (ISS-IP), Autonomous University of Madrid, 28006 Madrid, Spain; (E.B.-M.); (N.B.-R.); (F.S.-M.)
| | - Bernadeta Nowak
- Department of Immunology, Jagiellonian University Medical College, 18 Czysta St., 31-121 Krakow, Poland; (K.N.); (B.N.)
| | - Justyna Totoń-Żurańska
- Center for Medical Genomics OMICRON, Jagiellonian University Medical College, 31-034 Krakow, Poland; (J.T.-Ż.); (M.T.S.); (P.W.)
| | - Michał T. Seweryn
- Center for Medical Genomics OMICRON, Jagiellonian University Medical College, 31-034 Krakow, Poland; (J.T.-Ż.); (M.T.S.); (P.W.)
| | - Paweł Wołkow
- Center for Medical Genomics OMICRON, Jagiellonian University Medical College, 31-034 Krakow, Poland; (J.T.-Ż.); (M.T.S.); (P.W.)
| | - Olga Woźnicka
- Department of Cell Biology and Imaging, Institute of Zoology and Biomedical Research, Jagiellonian University, 30-387 Krakow, Poland;
| | - Rafał Szatanek
- Department of Clinical Immunology, Institute of Paediatrics, Jagiellonian University Medical College, 30-663 Krakow, Poland; (R.S.); (M.S.)
| | - Maciej Siedlar
- Department of Clinical Immunology, Institute of Paediatrics, Jagiellonian University Medical College, 30-663 Krakow, Poland; (R.S.); (M.S.)
| | - Philip W. Askenase
- Section of Rheumatology, Allergy and Clinical Immunology, Yale University School of Medicine, New Haven, CT 208011, USA;
| | - Francisco Sánchez-Madrid
- Department of Immunology, Hospital de la Princesa, Health Research Institute of Princesa Hospital (ISS-IP), Autonomous University of Madrid, 28006 Madrid, Spain; (E.B.-M.); (N.B.-R.); (F.S.-M.)
| | - Krzysztof Bryniarski
- Department of Immunology, Jagiellonian University Medical College, 18 Czysta St., 31-121 Krakow, Poland; (K.N.); (B.N.)
- Section of Rheumatology, Allergy and Clinical Immunology, Yale University School of Medicine, New Haven, CT 208011, USA;
- Correspondence: ; Tel.: +48-12-632-58-65
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Majka G, Mazurek H, Strus M, Ciszek-Lenda M, Szatanek R, Pac A, Golińska E, Marcinkiewicz J. Chronic bacterial pulmonary infections in advanced cystic fibrosis differently affect the level of sputum neutrophil elastase, IL-8 and IL-6. Clin Exp Immunol 2021; 205:391-405. [PMID: 34031873 DOI: 10.1111/cei.13624] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 04/23/2021] [Accepted: 05/05/2021] [Indexed: 12/12/2022] Open
Abstract
Advanced cystic fibrosis (CF) lung disease is commonly characterized by a chronic Pseudomonas aeruginosa infection and destructive inflammation caused by neutrophils. However, the lack of convincing evidence from most informative biomarkers of severe lung dysfunction (SLD-CF) has hampered the formulation of a conclusive, targeted diagnosis of CF. The aim of this study was to determine whether SLD-CF is related to the high concentration of sputum inflammatory mediators and the presence of biofilm-forming bacterial strains. Forty-one patients with advanced CF lung disease were studied. The severity of pulmonary dysfunction was defined by forced expiratory volume in 1 second (FEV1) < 40%. C-reactive protein (CRP) and NLR (neutrophil-lymphocyte ratio) were examined as representative blood-based markers of inflammation. Expectorated sputum was collected and analysed for cytokines and neutrophil-derived defence proteins. Isolated sputum bacteria were identified and their biofilm-forming capacity was determined. There was no association between FEV1% and total number of sputum bacteria. However, in the high biofilm-forming group the median FEV1 was < 40%. Importantly, high density of sputum bacteria was associated with increased concentrations of neutrophil elastase and interleukin (IL)-8 and low concentrations of IL-6 and IL-10. The low concentration of sputum IL-6 is unique for CF and distinct from that observed in other chronic pulmonary inflammatory diseases. These findings strongly suggest that expectorated sputum is an informative source of pulmonary biomarkers representative for advanced CF and may replace more invasive bronchoalveolar lavage analysis to monitor the disease. We recommend to use of the following inflammatory biomarkers: blood CRP, NLR and sputum elastase, IL-6, IL-8 and IL-10.
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Affiliation(s)
- Grzegorz Majka
- Faculty of Medicine, Department of Immunology, Jagiellonian University Medical College, Kraków, Poland
| | - Henryk Mazurek
- Department of Pneumonology and Cystic Fibrosis, Institute of Tuberculosis and Lung Disorders, Rabka-Zdrój, Poland
| | - Magdalena Strus
- Faculty of Medicine, Department of Microbiology, Jagiellonian University Medical College, Kraków, Poland
| | - Marta Ciszek-Lenda
- Faculty of Medicine, Department of Immunology, Jagiellonian University Medical College, Kraków, Poland
| | - Rafał Szatanek
- Faculty of Medicine, Institute of Pediatrics, Department of Clinical Immunology, Jagiellonian University Medical College, Kraków, Poland
| | - Agnieszka Pac
- Faculty of Medicine, Chair of Epidemiology and Preventive Medicine, Department of Epidemiology, Jagiellonian University Medical College, Kraków, Poland
| | - Edyta Golińska
- Faculty of Medicine, Department of Microbiology, Jagiellonian University Medical College, Kraków, Poland
| | - Janusz Marcinkiewicz
- Faculty of Medicine, Department of Immunology, Jagiellonian University Medical College, Kraków, Poland
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8
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Stec M, Seweryn M, Korkosz M, Guła Z, Szatanek R, Węglarczyk K, Rutkowska-Zapała M, Lenart M, Czepiel M, Czyż J, Baran J, Gruca A, Wojnar-Lasoń K, Wołkow P, Siedlar M. Expression of VEGFA-mRNA in classical and MSX2-mRNA in non-classical monocytes in patients with spondyloarthritis is associated with peripheral arthritis. Sci Rep 2021; 11:9693. [PMID: 33958655 PMCID: PMC8102490 DOI: 10.1038/s41598-021-89037-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 04/19/2021] [Indexed: 11/28/2022] Open
Abstract
Spondyloarthritis (SpA) is characterized by chronic inflammation and structural damage involving spine and peripheral joints. Monocytes, as part of innate immune system, following migration into affected tissue, may play a role in the pathogenesis of SpA. Here, potential associations between osteogenesis-linked gene expression profile in particular monocyte subpopulations and clinical signs of SpA were investigated. The 20 patients with axial and 16 with peripheral SpA were enrolled in the study. Monocyte subpopulations (classical—CD14++CD16−, intermediate—CD14++CD16+ and non-classical—CD14+CD16++) were isolated from blood using flow cytometry and gene expression analysis was performed using real-time PCR method and TaqMan Array, Human Osteogenesis, Fast 96-well plates. Next, the characteristic clinical features shared by axial and peripheral SpA were analyzed in the context of the expression of selected genes in the three subpopulations of monocytes. We demonstrated that expression of VEGFA in classical and MSX2 in non-classical monocytes were associated with the number of swollen and painful peripheral joints of SpA patients. We conclude that monocytes may contribute to the development of peripheral arthritis in SpA patients. This might be possible through subpopulation specific effects, linking number of inflamed joints with expression of VEGFA in classical monocytes and MSX2 in non-classical monocytes.
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Affiliation(s)
- Małgorzata Stec
- Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, Wielicka 265 Str., 30-663, Kraków, Poland
| | - Michał Seweryn
- Center for Medical Genomics OMICRON, Jagiellonian University Medical College, Kopernika 7c Str., 31-034, Kraków, Poland
| | - Mariusz Korkosz
- Department of Rheumatology and Balneology, Jagiellonian University Medical College, Jakubowskiego 2 Str., Kraków, Poland
| | - Zofia Guła
- Department of Rheumatology and Balneology, Jagiellonian University Medical College, Jakubowskiego 2 Str., Kraków, Poland
| | - Rafał Szatanek
- Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, Wielicka 265 Str., 30-663, Kraków, Poland
| | - Kazimierz Węglarczyk
- Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, Wielicka 265 Str., 30-663, Kraków, Poland
| | - Magdalena Rutkowska-Zapała
- Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, Wielicka 265 Str., 30-663, Kraków, Poland
| | - Marzena Lenart
- Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, Wielicka 265 Str., 30-663, Kraków, Poland
| | - Marcin Czepiel
- Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, Wielicka 265 Str., 30-663, Kraków, Poland
| | - Jarosław Czyż
- Department of Cell Biology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Gronostajowa 7 Str., Kraków, Poland
| | - Jarosław Baran
- Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, Wielicka 265 Str., 30-663, Kraków, Poland
| | - Anna Gruca
- Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, Wielicka 265 Str., 30-663, Kraków, Poland
| | - Kamila Wojnar-Lasoń
- Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, Wielicka 265 Str., 30-663, Kraków, Poland
| | - Paweł Wołkow
- Center for Medical Genomics OMICRON, Jagiellonian University Medical College, Kopernika 7c Str., 31-034, Kraków, Poland.
| | - Maciej Siedlar
- Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, Wielicka 265 Str., 30-663, Kraków, Poland.
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9
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Baj-Krzyworzeka M, Mytar B, Weglarczyk K, Szatanek R, Kijowski J, Siedlar M. Protumorogenic Potential of Pancreatic Adenocarcinoma-Derived Extracellular Vesicles. Folia Biol (Praha) 2020; 66:104-110. [PMID: 33069189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Cancer development is a highly complicated process in which tumour growth depends on the development of its vascularization system. To support their own growth, tumour cells significantly modify their microenvironment. One of such modifications inflicted by tumours is stimulation of endothelial cell migration and proliferation. There is accumulating evidence that extracellular vesicles (EVs) secreted by tumour cells (tumour-derived EVs, TEVs) may be regarded as "messengers" with the potential for affecting the biological activities of target cells. Interaction of TEVs with different cell types occurs in an auto- and paracrine manner and may lead to changes in the function of the latter, e.g., promoting motility, proliferation, etc. This study analysed the proangiogenic activity of EVs derived from human pancreatic adenocarcinoma cell line (HPC-4, TEVHPC) in vitro and their effect in vivo on Matrigel matrix vascularization in severe combined immunodeficient (SCID) mice. TEVHPC enhanced proliferation of HPC-4 cells and induced their motility. Moreover, TEVHPC stimulated human umbilical vein endothelial cell (HUVEC) proliferation and migration in vitro. Additionally, TEVHPC influenced secretion of proangiogenic factors (IL-8, VEGF) by HUVEC cells and supported Matrigel matrix haemoglobinization in vivo. These data show that TEVs may support tumour propagation in an autocrine manner and may support vascularization of the tumour. The presented data are in line with the theory that tumour cells themselves are able to modulate the microenvironment via TEVs to maximize their growth potential.
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Affiliation(s)
- M Baj-Krzyworzeka
- Department of Clinical Immunology, Institute of Paediatrics, Jagiellonian University Medical College, Cracow, Poland
| | - B Mytar
- Department of Clinical Immunology, Institute of Paediatrics, Jagiellonian University Medical College, Cracow, Poland
| | - K Weglarczyk
- Department of Clinical Immunology, Institute of Paediatrics, Jagiellonian University Medical College, Cracow, Poland
| | - R Szatanek
- Department of Clinical Immunology, Institute of Paediatrics, Jagiellonian University Medical College, Cracow, Poland
| | - J Kijowski
- Department of Transplantology, Institute of Paediatrics, Jagiellonian University Medical College, Cracow, Poland
| | - M Siedlar
- Department of Clinical Immunology, Institute of Paediatrics, Jagiellonian University Medical College, Cracow, Poland
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Surmiak M, Gielicz A, Stojkov D, Szatanek R, Wawrzycka-Adamczyk K, Yousefi S, Simon HU, Sanak M. LTB 4 and 5-oxo-ETE from extracellular vesicles stimulate neutrophils in granulomatosis with polyangiitis. J Lipid Res 2020; 61:1-9. [PMID: 31740445 PMCID: PMC6939603 DOI: 10.1194/jlr.m092072] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Revised: 11/08/2019] [Indexed: 12/11/2022] Open
Abstract
Activation of neutrophils is an important mechanism in the pathology of granulomatosis with polyangiitis (GPA). In this study, we evaluated whether extracellular vesicles (EVs) circulating in the plasma of GPA patients could contribute to this process. EVs from the plasma of GPA patients in the active stage of the disease (n = 10) and healthy controls (n = 10) were isolated by ultracentrifugation and characterized by flow cytometry (CD63, CD8) and nanoparticle tracking analysis. Targeted oxylipin lipidomics of EVs was performed by HPLC-MS/MS. EV/oxylipin-induced neutrophil extracellular traps (NETs) were analyzed by confocal microscopy, and released double-stranded DNA (dsDNA) was quantified by PicoGreen fluorescent dye. Reactive oxygen species (ROS) production and neutrophils' EV binding/uptake were evaluated by flow cytometry. Brief priming with granulocyte-macrophage colony-stimulating factor was required for EV-mediated ROS production and dsDNA release. It was observed that priming also increased EV binding/uptake by neutrophils only for EVs from GPA patients. EVs from GPA patients had higher concentrations of leukotriene (LT)B4 and 5-oxo-eicosatetraenoic acid (5-oxo-ETE) as compared with EVs from healthy controls. Moreover, neutrophils stimulated with LTB4 or 5-oxo-ETE produced ROS and released dsDNA in a concentration-dependent manner. These results reveal the potential role of EVs containing oxylipin cargo on ROS production and NET formation by activated neutrophils.
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Affiliation(s)
- Marcin Surmiak
- Departments of Internal Medicine Jagiellonian University Medical College, Krakow, Poland
| | - Anna Gielicz
- Departments of Internal Medicine Jagiellonian University Medical College, Krakow, Poland
| | - Darko Stojkov
- Institute of Pharmacology, University of Bern, Bern, Switzerland
| | - Rafał Szatanek
- Clinical Immunology, Jagiellonian University Medical College, Krakow, Poland
| | | | - Shida Yousefi
- Institute of Pharmacology, University of Bern, Bern, Switzerland
| | - Hans-Uwe Simon
- Institute of Pharmacology, University of Bern, Bern, Switzerland
| | - Marek Sanak
- Departments of Internal Medicine Jagiellonian University Medical College, Krakow, Poland.
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11
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Kot M, Baj-Krzyworzeka M, Szatanek R, Musiał-Wysocka A, Suda-Szczurek M, Majka M. The Importance of HLA Assessment in "Off-the-Shelf" Allogeneic Mesenchymal Stem Cells Based-Therapies. Int J Mol Sci 2019; 20:E5680. [PMID: 31766164 PMCID: PMC6888380 DOI: 10.3390/ijms20225680] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 10/31/2019] [Accepted: 11/05/2019] [Indexed: 02/07/2023] Open
Abstract
The need for more effective therapies of chronic and acute diseases has led to the attempts of developing more adequate and less invasive treatment methods. Regenerative medicine relies mainly on the therapeutic potential of stem cells. Mesenchymal stem cells (MSCs), due to their immunosuppressive properties and tissue repair abilities, seem to be an ideal tool for cell-based therapies. Taking into account all available sources of MSCs, perinatal tissues become an attractive source of allogeneic MSCs. The allogeneic MSCs provide "off-the-shelf" cellular therapy, however, their allogenicity may be viewed as a limitation for their use. Moreover, some evidence suggests that MSCs are not as immune-privileged as it was previously reported. Therefore, understanding their interactions with the recipient's immune system is crucial for their successful clinical application. In this review, we discuss both autologous and allogeneic application of MSCs, focusing on current approaches to allogeneic MSCs therapies, with a particular interest in the role of human leukocyte antigens (HLA) and HLA-matching in allogeneic MSCs transplantation. Importantly, the evidence from the currently completed and ongoing clinical trials demonstrates that allogeneic MSCs transplantation is safe and seems to cause no major side-effects to the patient. These findings strongly support the case for MSCs efficacy in treatment of a variety of diseases and their use as an "off-the-shelf" medical product.
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Affiliation(s)
- Marta Kot
- Department of Transplantation, Faculty of Medicine, Medical College, Jagiellonian University, Wielicka 265, 30-663 Kraków, Poland; (M.K.); (A.M.-W.); (M.S.-S.)
| | - Monika Baj-Krzyworzeka
- Department of Clinical Immunology, Medical College, Jagiellonian University, Wielicka 265, 30-663 Kraków, Poland; (M.B.-K.); (R.S.)
| | - Rafał Szatanek
- Department of Clinical Immunology, Medical College, Jagiellonian University, Wielicka 265, 30-663 Kraków, Poland; (M.B.-K.); (R.S.)
| | - Aleksandra Musiał-Wysocka
- Department of Transplantation, Faculty of Medicine, Medical College, Jagiellonian University, Wielicka 265, 30-663 Kraków, Poland; (M.K.); (A.M.-W.); (M.S.-S.)
| | - Magdalena Suda-Szczurek
- Department of Transplantation, Faculty of Medicine, Medical College, Jagiellonian University, Wielicka 265, 30-663 Kraków, Poland; (M.K.); (A.M.-W.); (M.S.-S.)
| | - Marcin Majka
- Department of Transplantation, Faculty of Medicine, Medical College, Jagiellonian University, Wielicka 265, 30-663 Kraków, Poland; (M.K.); (A.M.-W.); (M.S.-S.)
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Mytar B, Stec M, Szatanek R, Węglarczyk K, Szewczyk K, Szczepanik A, Drabik G, Baran J, Siedlar M, Baj-Krzyworzeka M. Characterization of human gastric adenocarcinoma cell lines established from peritoneal ascites. Oncol Lett 2018; 15:4849-4858. [PMID: 29552124 PMCID: PMC5840753 DOI: 10.3892/ol.2018.7995] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Accepted: 12/28/2017] [Indexed: 01/01/2023] Open
Abstract
The three cell lines, designated as gastric cancer (GC)1401, GC1415 and GC1436 were derived from peritoneal effusions from patients with gastric adenocarcinoma. Cell lines were established in tissue culture and in immunodeficient, non-obese diabetic/severe combined immunodeficiency (NOD/SCID) mice. All cell lines were cultured in Dulbecco's modified Eagle's medium supplemented with 5% fetal bovine serum. These cell lines were grown as an adherent monolayer with doubling time ranging between 25 h (GC1436 cell line) and 30–34 h (GC1401 and GC1415, respectively). All cells showed morphological features of epithelial-like cells, forming sheets of polygonal cells. Chromosomal analysis showed that the modal numbers ranged from 52 (GC1401), 51–56 (GC1415) and 106 (GC1436). High heterogeneity, resulting from several structural and numerical chromosomal abnormalities were evident in all cell lines. The surface marker expression suggested a tumor origin of the cells, and indicated the intestinal phenotype of a GC (CD10+, MUC1). All three cell lines were tumorigenic but not metastatic, in vivo, in NOD/SCID mice. The lack of metastatic potential was suggested by the lack of aldehyde dehydrogenase 1A1 activity. In conclusion, these newly established GC cell lines widen the feasibility of the functional studies on biology of GC as well as drug testing for potential therapeutic purposes.
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Affiliation(s)
- Bożenna Mytar
- Department of Clinical Immunology, Jagiellonian University Medical College, 30-663 Krakow, Poland
| | - Małgorzata Stec
- Department of Clinical Immunology, Jagiellonian University Medical College, 30-663 Krakow, Poland
| | - Rafał Szatanek
- Department of Clinical Immunology, Jagiellonian University Medical College, 30-663 Krakow, Poland
| | - Kazimierz Węglarczyk
- Department of Clinical Immunology, Jagiellonian University Medical College, 30-663 Krakow, Poland
| | - Katarzyna Szewczyk
- Department of Medical Genetics Institute of Pediatrics, Jagiellonian University Medical College, 30-663 Krakow, Poland
| | - Antoni Szczepanik
- First Department of General Gastrointestinal and Oncology Surgery, Jagiellonian University Medical College, 30-001 Krakow, Poland
| | - Grażyna Drabik
- Department of Transplantation, Institute of Pediatrics, Jagiellonian University Medical College, 30-663 Krakow, Poland
| | - Jarek Baran
- Department of Clinical Immunology, Jagiellonian University Medical College, 30-663 Krakow, Poland
| | - Maciej Siedlar
- Department of Clinical Immunology, Jagiellonian University Medical College, 30-663 Krakow, Poland
| | - Monika Baj-Krzyworzeka
- Department of Clinical Immunology, Jagiellonian University Medical College, 30-663 Krakow, Poland
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13
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Guła Z, Stec M, Rutkowska-Zapała M, Lenart M, Korkosz M, Gąsowski J, Baran J, Baj-Krzyworzeka M, Szatanek R, Czyż J, Siedlar M. The absolute number of circulating nonclassical (CD14+CD16++) monocytes negatively correlates with DAS28 and swollen joint count in patients with peripheral spondyloarthritis. Pol Arch Intern Med 2017; 127:846-853. [PMID: 29112187 DOI: 10.20452/pamw.4142] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
INTRODUCTION A different clinical course and pattern of skeletal involvement in peripheral and axial spondyloarthritis (SpA) suggests a distinct pathophysiology of these 2 phenotypic manifestations of SpA. Monocytes, as part of the innate immune system, seem to play an important role in the pathogenesis of SpA, but the exact inflammatory pathways remain to be elucidated. Regulatory T lymphocytes (Treg) and Th17 lymphocytes are also known to influence proinflammatory and anti‑inflammatory reactions. OBJECTIVES The aim of our study was to compare the absolute numbers of monocyte subpopulations, Treg, and Th17 lymphocytes with clinical measures of disease activity in patients with peripheral and axial SpA. PATIENTS AND METHODS We enrolled 21 patients with peripheral SpA and 27 patients with axial SpA diagnosed according to the Assessment of SpondyloArthritis International Society classification criteria, as well as 23 healthy controls. Patients were under 45 years, naïve to synthetic and biological disease‑modifying antirheumatic drugs and without the administration of systemic glucocorticoids. The absolute numbers of classical, intermediate, nonclassical monocytes, Treg, and Th17 in peripheral blood were analyzed. Disease activity was assessed using the Ankylosing Spondylitis Disease Activity Score (ASDAS-CRP), Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), and Disease Activity Score 28 (DAS28). RESULTS In patients with SpA, the number of circulating nonclassical monocytes was decreased in comparison with controls. Only in the peripheral SpA group, a significant negative correlation was found between the concentration of nonclassical monocytes and DAS28 and the number of swollen joints. The 3 groups did not differ in terms of the concentrations of classical or intermediate monocytes and Treg or Th17 lymphocytes. CONCLUSIONS Nonclassical monocytes may play a role in induction and perpetuation of peripheral joint inflammation, at least in peripheral SpA, as cells infiltrating the synovium.
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Lenart M, Rutkowska-Zapała M, Szatanek R, Węglarczyk K, Stec M, Bukowska-Strakova K, Gruca A, Czyż J, Siedlar M. Reprint of: Alterations of TRIM21-mRNA expression during monocyte maturation. Immunobiology 2017; 222:841-845. [PMID: 28576352 DOI: 10.1016/j.imbio.2017.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Revised: 10/14/2016] [Accepted: 10/17/2016] [Indexed: 10/19/2022]
Abstract
Tripartite motif-containing protein 21 (TRIM21) play a dual role in the cytoplasm of the cells where it facilitates destruction of some antibody-coated viruses and some bacteria, and initiates synthesis of proinflammatory cytokines. Macrophages and CD16+ monocyte subset can particularly participate in a proinflammatory response caused by viral infection, however, the molecular mechanisms underlying these processes are not fully understood. The aim of this study was to determine the level of TRIM21-mRNA expression in monocyte subsets including: classical (CD14++CD16-), intermediate (CD14++CD16+) and non-classical (CD14+CD16++) monocytes, as well as during in vitro differentiation of the isolated monocytes towards dendritic cells or macrophages. Our results revealed that the level of TRIM21 mRNA expression was significantly lower in CD16- monocytes, when compared to CD16+ cells and the whole monocyte population, yet no significant differences were observed when CD16+ population was divided into intermediate and non-classical subsets. More pronounced differences were observed in the case of monocyte-derived macrophages (MDM) and dendritic cells (DCs). TRIM21-mRNA expression level was app. 6-fold higher in DCs, and app. 16-fold higher in MDM (p<0,01), when compared to freshly isolated monocytes. Our results may suggest the new mechanism of increased proinflammatory cytokine production by CD16+ (intermediate and non-classical) monocytes and macrophages, at least in patients with acute or chronic infections, caused by enveloped viruses. We suggest that TRIM21 may be one of the factors associated with the "switching on" the proinflammatory programme in CD16+ monocytes or monocyte-derived macrophages.
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Affiliation(s)
- Marzena Lenart
- Department of Clinical Immunology, Institute of Paediatrics, Faculty of Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - Magdalena Rutkowska-Zapała
- Department of Clinical Immunology, Institute of Paediatrics, Faculty of Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - Rafał Szatanek
- Department of Clinical Immunology, Institute of Paediatrics, Faculty of Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - Kazimierz Węglarczyk
- Department of Clinical Immunology, Institute of Paediatrics, Faculty of Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - Małgorzata Stec
- Department of Clinical Immunology, Institute of Paediatrics, Faculty of Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - Karolina Bukowska-Strakova
- Department of Clinical Immunology, Institute of Paediatrics, Faculty of Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - Anna Gruca
- Department of Clinical Immunology, Institute of Paediatrics, Faculty of Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - Jarosław Czyż
- Department of Cell Biology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland
| | - Maciej Siedlar
- Department of Clinical Immunology, Institute of Paediatrics, Faculty of Medicine, Jagiellonian University Medical College, Krakow, Poland.
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Baj-Krzyworzeka M, Mytar B, Szatanek R, Surmiak M, Węglarczyk K, Baran J, Siedlar M. Colorectal cancer-derived microvesicles modulate differentiation of human monocytes to macrophages. J Transl Med 2016; 14:36. [PMID: 26838097 PMCID: PMC4736475 DOI: 10.1186/s12967-016-0789-9] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2015] [Accepted: 01/18/2016] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Tumour-derived microvesicles (TMVs) are important players in tumour progression, modulating biological activity of immune cells e.g. lymphocytes, monocytes and macrophages. This phenomenon is particularly interesting in the progression of colon cancer, as macrophages in this type of tumour are relevant for the recovery processes. In the present study, the role of colon cancer cell-derived microvesicles in monocyte differentiation and activity profile (polarization) was investigated. METHODS Monocyte-derived macrophages (MDM) were differentiated in vitro in the presence of TMVs obtained from colon cancer: Caco-2, SW620, LoVo or SW480 cell lines and analysed according to their morphology and biological functions, as defined by cytokine secretion, reactive oxygen intermediate (ROI) production and cytotoxic activity against respective colon cancer cells. RESULTS Monocytes differentiated with TMVs exhibited morphological and phenotypical characteristics of macrophages. An early contact (beginning with the first day of the in vitro culture) of monocytes with TMVs resulted in increased IL-10 secretion and only slightly elevated TNF release. Early, or prolonged contact resulted in low ROI production and low cytotoxicity against tumour cells. On the other hand, late contact of MDM with TMVs, stimulated MDM to significant TNF and IL-12 secretion, ROI production and enhanced cytotoxicity against tumour cells in vitro. In addition, differences in MDM response to TMVs from different cell lines were observed (according to cytokine secretion, ROI production and cytotoxicity against tumour cells in vitro). Biological activity, STATs phosphorylation and microRNA profiling of MDMs indicated differences in their polarization/activation status which may suggest mixed polarization type M1/M2 with the predominance of proinflammatory cells after late contact with TMVs. CONCLUSIONS Macrophage activity (polarization status) may be regulated by contact with not only tumour cells but also with TMVs. Their final polarization status depends on the contact time, and probably on the vesicle "cargo", as signified by the distinct impact of TMVs which enabled the switching of MDM maturation to regulatory macrophages.
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Affiliation(s)
- Monika Baj-Krzyworzeka
- Department of Clinical Immunology, Institute of Peadiatrics, Medical College, Jagiellonian University, 265 Wielicka str., 30-663, Cracow, Poland.
| | - Bożenna Mytar
- Department of Clinical Immunology, Institute of Peadiatrics, Medical College, Jagiellonian University, 265 Wielicka str., 30-663, Cracow, Poland.
| | - Rafał Szatanek
- Department of Clinical Immunology, Institute of Peadiatrics, Medical College, Jagiellonian University, 265 Wielicka str., 30-663, Cracow, Poland.
| | - Marcin Surmiak
- Division of Molecular Biology and Clinical Genetics, Department of Internal Medicine, Medical College, Jagiellonian University, Cracow, Poland.
| | - Kazimierz Węglarczyk
- Department of Clinical Immunology, Institute of Peadiatrics, Medical College, Jagiellonian University, 265 Wielicka str., 30-663, Cracow, Poland.
| | - Jarek Baran
- Department of Clinical Immunology, Institute of Peadiatrics, Medical College, Jagiellonian University, 265 Wielicka str., 30-663, Cracow, Poland.
| | - Maciej Siedlar
- Department of Clinical Immunology, Institute of Peadiatrics, Medical College, Jagiellonian University, 265 Wielicka str., 30-663, Cracow, Poland.
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16
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Stec M, Szatanek R, Baj-Krzyworzeka M, Baran J, Zembala M, Barbasz J, Waligórska A, Dobrucki JW, Mytar B, Szczepanik A, Siedlar M, Drabik G, Urbanowicz B, Zembala M. Interactions of tumour-derived micro(nano)vesicles with human gastric cancer cells. J Transl Med 2015; 13:376. [PMID: 26626416 PMCID: PMC4666152 DOI: 10.1186/s12967-015-0737-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Accepted: 11/20/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Tumour cells release membrane micro(nano)fragments called tumour-derived microvesicles (TMV) that are believed to play an important role in cancer progression. TMV suppress/modify antitumour response of the host, but there is also some evidence for their direct interaction with cancer cells. In cancer patients TMV are present in body fluid and tumour microenvironment. The present study aimed at characterization of whole types/subpopulations, but not only exosomes, of TMV from newly established gastric cancer cell line (called GC1415) and to define their interactions with autologous cells. METHODS TMV were isolated from cell cultures supernatants by centrifugation at 50,000×g and their phenotype was determined by flow cytometry. The size of TMV was analysed by dynamic light scattering and nanoparticle tracking analysis, while morphology by transmission electron microscopy and atomic force microscopy. Interactions of TMV with cancer cells were visualized using fluorescence-activated cell sorter, confocal and atomic force microscopy, biological effects by xenografts in NOD SCID mice. RESULTS Isolated TMV showed expression of CD44H, CD44v6 (hyaluronian receptors), CCR6 (chemokine receptor) and HER-2/neu molecules, exhibited different shapes and sizes (range 60-900 nm, highest frequency of particles with size range of 80-120 nm). TMV attached to autologous cancer cells within 2 h and then were internalized by them at 24 h. CD44H, CD44v6 and CCR6 molecules may play a role in attachment of TMV to cancer cells, while HER-2 associated with CD24 be involved in promoting cancer cells growth. Pre-exposure of cancer cells to TMV resulted in enhancement of tumour growth and cancer cell-induced angiogenesis in NOD SCID mice model. CONCLUSIONS TMV interact directly with cancer cells serving as macro-messengers and molecular cargo transfer between gastric cancer cells resulting in enhancement of tumour growth. TMV should be considered in future as target of anticancer therapy.
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Affiliation(s)
- Małgorzata Stec
- Department of Clinical Immunology and Transplantology, Jagiellonian University Medical College, Wielicka 265 Str., 30-663, Kraków, Poland.
| | - Rafał Szatanek
- Department of Clinical Immunology and Transplantology, Jagiellonian University Medical College, Wielicka 265 Str., 30-663, Kraków, Poland.
| | - Monika Baj-Krzyworzeka
- Department of Clinical Immunology and Transplantology, Jagiellonian University Medical College, Wielicka 265 Str., 30-663, Kraków, Poland.
| | - Jarosław Baran
- Department of Clinical Immunology and Transplantology, Jagiellonian University Medical College, Wielicka 265 Str., 30-663, Kraków, Poland.
| | - Maria Zembala
- Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Kraków, Poland.
| | - Jakub Barbasz
- Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Kraków, Poland.
| | - Agnieszka Waligórska
- Division of Cell Biophysics, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Kraków, Poland.
| | - Jurek W Dobrucki
- Division of Cell Biophysics, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Kraków, Poland.
| | - Bożenna Mytar
- Department of Clinical Immunology and Transplantology, Jagiellonian University Medical College, Wielicka 265 Str., 30-663, Kraków, Poland.
| | - Antoni Szczepanik
- First Department of General and Gastrointestinal Surgery, Jagiellonian University Medical College, Kraków, Poland.
| | - Maciej Siedlar
- Department of Clinical Immunology and Transplantology, Jagiellonian University Medical College, Wielicka 265 Str., 30-663, Kraków, Poland.
| | - Grażyna Drabik
- Department of Clinical Immunology and Transplantology, Jagiellonian University Medical College, Wielicka 265 Str., 30-663, Kraków, Poland.
| | - Barbara Urbanowicz
- Electron Microscopy Laboratory, University Children's Hospital of Cracow, Kraków, Poland.
| | - Marek Zembala
- Department of Clinical Immunology and Transplantology, Jagiellonian University Medical College, Wielicka 265 Str., 30-663, Kraków, Poland.
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17
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Lenart M, Rutkowska-Zapala M, Baj-Krzyworzeka M, Szatanek R, Węglarczyk K, Smallie T, Ziegler-Heitbrock L, Zembala M, Siedlar M. Hyaluronan carried by tumor-derived microvesicles induces IL-10 production in classical (CD14 ++CD16 -) monocytes via PI3K/Akt/mTOR-dependent signalling pathway. Immunobiology 2015. [PMID: 26210045 DOI: 10.1016/j.imbio.2015.06.019] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Tumor-derived microvesicles (TMV) can mimic effects of tumor cells leading to an increased anti-inflammatory cytokine production, such as interleukin 10 (IL-10), by tumor-infiltrating monocytes and macrophages. Yet, the mechanism of IL-10 induction by TMV in monocytes remains unclear. The co-incubation of TMV derived from the human pancreas carcinoma cell line (HPC-4) with human monocytes resulted in a nearly 30-fold increase in IL-10 protein production. This effect operates at the level of transcription since monocytes transduced with an adenovirus containing IL-10-promoter luciferase reporter gene showed a 5-fold induction of luciferase activity after treatment with TMV. Since tumor cells can express hyaluronan (HA), which participates in tumor invasion and metastases, we have tested its effect on IL-10 expression. We showed that HA at the concentration of 100μg/ml induces IL-10 protein expression and the IL-10 promoter activation in monocytes. Moreover, hyaluronidase treatment of TMV reduced IL-10 protein production by 50% and promoter activity by 40%. Inhibitors of the PI3K/Akt/mTOR pathway reduced both, TMV-induced IL-10 promoter activity and protein production, and the same was observed in monocytes when stimulated by HPC-4 cells or HA. Inhibition of PI3K activity down-regulated phosphorylation of the Akt and (to a lesser extent) mTOR proteins in monocytes following TMV or HA stimulation. When comparing monocyte subsets, TMV induced IL-10 protein and mRNA synthesis only in classical CD14++CD16- but not in CD16-positive monocytes. Our data show that TMV induce IL-10 synthesis in human classical monocytes via HA, which, in turn, activates the PI3K/Akt/mTOR pathway.
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Affiliation(s)
- Marzena Lenart
- Department of Clinical Immunology, Polish-American Institute of Paediatrics, Jagiellonian University Medical College, Wielicka 265, 30-663 Krakow, Poland
| | - Magdalena Rutkowska-Zapala
- Department of Clinical Immunology, Polish-American Institute of Paediatrics, Jagiellonian University Medical College, Wielicka 265, 30-663 Krakow, Poland
| | - Monika Baj-Krzyworzeka
- Department of Clinical Immunology, Polish-American Institute of Paediatrics, Jagiellonian University Medical College, Wielicka 265, 30-663 Krakow, Poland
| | - Rafał Szatanek
- Department of Clinical Immunology, Polish-American Institute of Paediatrics, Jagiellonian University Medical College, Wielicka 265, 30-663 Krakow, Poland
| | - Kazimierz Węglarczyk
- Department of Clinical Immunology, Polish-American Institute of Paediatrics, Jagiellonian University Medical College, Wielicka 265, 30-663 Krakow, Poland
| | - Timothy Smallie
- Centre for Translational Inflammation Research, School of Immunity and Infection, University of Birmingham, Edgbaston B15 2TT, United Kingdom
| | - Löms Ziegler-Heitbrock
- Asklepios-Fachklinik and Helmholtz Zentrum München, German Research Center for Environmental Health, Robert-Koch-Allee 1, D-82131, Gauting, Germany; Department of Infection, Immunity and Inflammation, University of Leicester, University Road, Leicester LE1 9HN, United Kingdom
| | - Marek Zembala
- Department of Clinical Immunology, Polish-American Institute of Paediatrics, Jagiellonian University Medical College, Wielicka 265, 30-663 Krakow, Poland
| | - Maciej Siedlar
- Department of Clinical Immunology, Polish-American Institute of Paediatrics, Jagiellonian University Medical College, Wielicka 265, 30-663 Krakow, Poland.
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18
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Rutkowska-Zapała M, Suski M, Szatanek R, Lenart M, Węglarczyk K, Olszanecki R, Grodzicki T, Strach M, Gąsowski J, Siedlar M. Human monocyte subsets exhibit divergent angiotensin I-converting activity. Clin Exp Immunol 2015; 181:126-32. [PMID: 25707554 DOI: 10.1111/cei.12612] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/18/2015] [Indexed: 01/10/2023] Open
Abstract
Immune cells may take part in the renin-angiotensin-aldosterone system (RAAS), which plays a pivotal role in the regulation of vascular tone and blood pressure. The aim of the study was to analyse the expression and activity of angiotensin-converting enzyme type 1 (ACE1) and ACE2 in human monocytes (MO) and their subsets. The highest relative level of ACE1-, as well as ACE2-mRNA expression, was observed in CD14(++)CD16(-) (classical) MO. Moreover, in these cells, mean level of ACE2-mRNA was almost two times higher than that of ACE1-mRNA (11.48 versus 7.073 relative units, respectively). In peripheral blood mononuclear cells (PBMC), MO and classical MO, ACE1 and ACE2 protein expression was stronger compared to other MO subpopulations. The highest level of Ang II generated from Ang I in vitro was observed in classical MO. In this setting, generation of Ang-(1-9) by PBMC and classical MO was higher when compared to the whole MO population (P < 0.05). The generation rate of vasoprotective Ang-(1-7) was comparable in all analysed cell populations. However, in CD14(+)CD16(++) (non-classical) MO, formation of Ang-(1-7) was significantly greater than Ang II (P < 0.001). We suggest that in physiological conditions MO (but also lymphocytes forming the rest of PBMC pool) may be involved in the regulation of vessel wall homeostasis via the RAAS-related mechanisms. Moreover, non-classical MO, which are associated preferentially with the vascular endothelium, express the vasoprotective phenotype.
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Affiliation(s)
- M Rutkowska-Zapała
- Department of Clinical Immunology, Polish-American Institute of Pediatrics
| | | | - R Szatanek
- Department of Clinical Immunology, Polish-American Institute of Pediatrics
| | - M Lenart
- Department of Clinical Immunology, Polish-American Institute of Pediatrics
| | - K Węglarczyk
- Department of Clinical Immunology, Polish-American Institute of Pediatrics
| | | | - T Grodzicki
- Department of Internal Medicine and Gerontology, Jagiellonian University Medical College, Kraków, Poland
| | - M Strach
- Department of Internal Medicine and Gerontology, Jagiellonian University Medical College, Kraków, Poland
| | - J Gąsowski
- Department of Internal Medicine and Gerontology, Jagiellonian University Medical College, Kraków, Poland
| | - M Siedlar
- Department of Clinical Immunology, Polish-American Institute of Pediatrics
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19
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Więckiewicz J, Mytar B, Szatanek R, Węglarczyk K, Baran J. Induction of monocyte antitumor response by human cancer cells transduced with TNF-GFP fusion gene: possible implications for immunotherapy of cancer. Folia Histochem Cytobiol 2011; 49:512-20. [PMID: 22038233 DOI: 10.5603/fhc.2011.0072] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
This study was undertaken to determine how human pancreatic cancer (HPC-4) cells transduced with the TNF-GFP fusion gene (TLG) alter the antitumor response of human monocytes in vitro and whether they could act as an antitumor vaccine. In our model, HPC-4 cells were transduced with retroviral vector harboring TLG gene and designated as HPC-4(TLG). The TLG protein expression was confirmed by Western blot and flow cytometry analysis. Monocytes were co-cultured with transduced and control HPC-4 cells. The secretion of TNF, IL-10 and IL-12 was measured by ELISA. The cytotoxicity of monocytes against HPC-4 cells was determined by MTT test. The results show that the HPC-4(TLG) cells expressed membrane-bound, intracellular and secretory TLG protein. When cultured with HPC-4(TLG) cells, monocytes released a higher amount of TNF, but IL-10 and IL-12 secretion was inhibited. The pre-exposure of monocytes to HPC-4(TLG), but not to HPC-4, cells did not decrease TNF nor increase IL-10 production, thus not leading to monocyte deactivation. Also, the antitumor cytotoxicity of monocytes stimulated with HPC-4(TLG) was not downregulated, which occurred when non-transduced HPC-4 cells were used. In conclusion, compared to parental HPC-4 cells, TLG gene transduced HPC-4 cells induced stronger antitumor response of monocytes in vitro and prevented deactivation of monocytes.
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Affiliation(s)
- Jerzy Więckiewicz
- Department of Clinical Immunology, Polish-American Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland.
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20
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Baj-Krzyworzeka M, Szatanek R, Weglarczyk K, Baran J, Zembala M. Tumour-derived microvesicles modulate biological activity of human monocytes. Immunol Lett 2007; 113:76-82. [PMID: 17825925 DOI: 10.1016/j.imlet.2007.07.014] [Citation(s) in RCA: 84] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2007] [Revised: 07/23/2007] [Accepted: 07/27/2007] [Indexed: 01/01/2023]
Abstract
Tumour cells are shedding membrane fragments (tumour-derived microvesicles, TMV) that may interact with cells of immune system. Our previous observations indicated that TMV carry several surface determinants and mRNA of tumour cells and transfer some of them to monocytes. This study determined the effect of TMV on biological activity of human monocytes as the precursors of tumour infiltrating macrophages (TIM). It was found that TMV activated monocytes as shown by an increased HLA-DR expression, induced production of ROI (reactive oxygen intermediates) and of tumour necrosis factor (TNF), interleukin (IL)-10, IL-12p40 accumulation of mRNA and their secretion. Induction of TNF synthesis was CD44 dependent as blocking of CD44 on monocytes abolished its secretion. TMV-treated monocytes showed an increased antitumour activity as judged by enhanced cytotoxicity/cytostasis against tumour cells in vitro. Taken together, these results indicate that TMV significantly modulate biological activity of monocytes and thus mimic the effect of tumour cells on them. This may suggest that tumour cells interact with TIM not only via direct contact, soluble factors, but also TMV.
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Affiliation(s)
- Monika Baj-Krzyworzeka
- Department of Clinical Immunology, Polish-American Institute of Paediatrics, Jagiellonian University Medical College, Wielicka 265 Str., 30-663 Cracow, Poland
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21
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Pituch-Noworolska A, Drabik G, Szatanek R, Białas M, Kołodziejczyk P, Szczepanik A, Stachura J, Zembala M. Immunophenotype of isolated tumour cells in the blood, bone marrow and lymph nodes of patients with gastric cancer. POL J PATHOL 2007; 58:93-7. [PMID: 17715675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023] Open
Abstract
Immunophenotype of isolated (disseminated or circulating) tumour cells (ITC) in the blood, bone marrow and lymph nodes were studied in patients with gastric cancer. Coexpression of metalloproteinases inducer (EMMPRIN), chemokine receptors (CCR6, CXCR4) and adhesion molecules (Ep-CAM, CD44) was determined on cytokeratin positive (CK+) cells in CD45- cell population sorted out from the blood and/or bone marrow. Eight cytospin samples of blood and 69 samples of bone marrow containing CK+ cells from patients with gastric cancer were included into study. Expression of EMMPRIN and CCR6 were noted in a half of CK+ samples (of blood/bone marrow) whereas the expression of CXCR4 and Ep-CAM was much lower. Analysis of paired data of these determinants expression on CK+ cells showed no association between them. Expression of EMMPRIN, Ep-CAM, CCR6, CCR7, CXCR1, and CXCR4 on ITC in lymph nodes was determined by flow cytometry. In 18 lymph nodes (out of 36 assayed) CK+ cells were found. The expression of CCR6 and Ep-CAM on CK+ cells was observed in almost all studied lymph nodes, CXCR1--in half of them. The expression of EMMPRIN and CCR7 cells was lower. These results suggest that ITC of gastric cancer express variably several molecules that may be involved in metastasis formation.
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22
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Baj-Krzyworzeka M, Szatanek R, Węglarczyk K, Baran J, Urbanowicz B, Brański P, Ratajczak MZ, Zembala M. Tumour-derived microvesicles carry several surface determinants and mRNA of tumour cells and transfer some of these determinants to monocytes. Cancer Immunol Immunother 2006; 55:808-18. [PMID: 16283305 PMCID: PMC11030663 DOI: 10.1007/s00262-005-0075-9] [Citation(s) in RCA: 259] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2005] [Accepted: 08/01/2005] [Indexed: 12/20/2022]
Abstract
This study was designed to determine the characteristics of tumour cell-derived microvesicles (TMV) and their interactions with human monocytes. TMV were shed spontaneously by three different human cancer cell lines but their release was significantly increased upon activation of the cells with phorbol 12-myristate 13-acetate (PMA). TMV showed the presence of several surface determinants of tumour cells, e.g. HLA class I, CD29, CD44v7/8, CD51, chemokine receptors (CCR6, CX3CR1), extracellular matrix metalloproteinase inducer (EMMPRIN), epithelial cell adhesion molecule (EpCAM), but their level of expression differed from that on cells they originated from. TMV also carried mRNA for growth factors: vascular endothelial growth factor (VEGF), hepatocyte growth factor (HGF), interleukin-8 (IL-8) and surface determinants (CD44H). TMV were localized at the monocytes surface following their short exposure to TMV, while at later times intracellularly. TMV transferred CCR6 and CD44v7/8 to monocytes, exerted antiapoptotic effect on monocytes and activated AKT kinase (Protein Kinase B). Thus, TMV interact with monocytes, alter their immunophenotype and biological activity. This implicates the novel mechanism by which tumour infiltrating macrophages may be affected by tumour cells not only by a direct cell to cell contact, soluble factors but also by TMV.
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MESH Headings
- Adenocarcinoma/immunology
- Adenocarcinoma/ultrastructure
- Antigens, Neoplasm/analysis
- Antigens, Neoplasm/immunology
- Apoptosis
- Basigin/genetics
- Basigin/immunology
- Cell Line, Tumor/drug effects
- Cell Line, Tumor/immunology
- Cell Line, Tumor/ultrastructure
- Cell Membrane/immunology
- Cell Membrane/ultrastructure
- Cell Survival
- Chemotaxis
- Colorectal Neoplasms/immunology
- Colorectal Neoplasms/ultrastructure
- Gene Expression Profiling
- Genes, MHC Class I
- HLA Antigens/immunology
- Humans
- Hyaluronan Receptors/genetics
- Hyaluronan Receptors/immunology
- Immunophenotyping
- Lung Neoplasms/immunology
- Lung Neoplasms/ultrastructure
- Membrane Proteins/analysis
- Membrane Proteins/immunology
- Monocytes/immunology
- Neoplasm Proteins/analysis
- Neoplasm Proteins/genetics
- Neoplasm Proteins/immunology
- Neoplasms/immunology
- Neoplasms/ultrastructure
- Pancreatic Neoplasms/immunology
- Pancreatic Neoplasms/ultrastructure
- Particle Size
- RNA, Messenger/analysis
- RNA, Messenger/genetics
- RNA, Messenger/immunology
- Receptors, Chemokine
- Receptors, Cytokine/genetics
- Receptors, Cytokine/immunology
- Tetradecanoylphorbol Acetate/pharmacology
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Affiliation(s)
- Monika Baj-Krzyworzeka
- Department of Clinical Immunology, Polish-American Institute of Paediatrics, Jagiellonian University Medical College, Wielicka 265 Str., 30-663 Cracow, Poland
| | - Rafał Szatanek
- Department of Clinical Immunology, Polish-American Institute of Paediatrics, Jagiellonian University Medical College, Wielicka 265 Str., 30-663 Cracow, Poland
| | - Kazimierz Węglarczyk
- Department of Clinical Immunology, Polish-American Institute of Paediatrics, Jagiellonian University Medical College, Wielicka 265 Str., 30-663 Cracow, Poland
| | - Jarosław Baran
- Department of Clinical Immunology, Polish-American Institute of Paediatrics, Jagiellonian University Medical College, Wielicka 265 Str., 30-663 Cracow, Poland
| | - Barbara Urbanowicz
- Department of Pathology, Polish-American Institute of Paediatrics, Jagiellonian University Medical College, Wielicka 265 Str., 30-663 Cracow, Poland
| | - Piotr Brański
- Department of Neurobiology, Institute of Pharmacology, Polish Academy of Science, Cracow, Poland
| | - Mariusz Z. Ratajczak
- Department of Transplantology, Polish-American Institute of Paediatrics, Jagiellonian University Medical College, Wielicka 265 Str., 30-663 Cracow, Poland
| | - Marek Zembala
- Department of Clinical Immunology, Polish-American Institute of Paediatrics, Jagiellonian University Medical College, Wielicka 265 Str., 30-663 Cracow, Poland
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23
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Siedlar M, Szaflarska A, Szczepanik A, Ruggiero I, Frankenberger M, Szatanek R, Czupryna A, Popiela T, Zembala M. Depressed tumor necrosis factor alpha and interleukin-12p40 production by peripheral blood mononuclear cells of gastric cancer patients: Association with IL-1R-associated kinase-1 protein expression and disease stage. Int J Cancer 2005; 114:144-52. [PMID: 15523691 DOI: 10.1002/ijc.20679] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Our study investigated the ability of peripheral blood mononuclear cells (PBMCs) isolated from patients with different clinical stages of gastric cancer to produce proinflammatory (tumor necrosis factor alpha [TNFalpha], interleukin 12p40 [IL-12p40] and interleukin 6 [IL-6]) and antiinflammatory (interleukin-10 [IL-10]) cytokines after stimulation with lipopolysaccharide (LPS) or tumor cells, and its correlation with IL-1R-associated kinase-1 (IRAK-1) protein expression. The data showed that TNF production by tumor cell-stimulated PBMCs obtained from patients with advanced gastric cancer was significantly depressed in comparison to the control group. The response to LPS was less affected. IL-12p40 production was depressed in all stages of disease, while the release of IL-10 and IL-6 remained unchanged. Depressed tumor cell-induced TNF and IL-12p40 production was associated with diminished IRAK-1 protein expression in PBMC. These findings may suggest that in advanced gastric cancer (at least in some cancer patients) diminished IRAK-1 protein expression may be a novel mechanism responsible for or facilitating downregulation of innate immune response to tumor cells.
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Affiliation(s)
- Maciej Siedlar
- Department of Clinical Immunology, Polish-American Institute of Paediatrics, Jagiellonian University Medical College, Krakow, Poland
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24
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Mytar B, Gawlicka M, Szatanek R, Wołoszyn M, Ruggiero I, Piekarska B, Zembala M. Induction of intracellular cytokine production in human monocytes/macrophages stimulated with ligands of pattern recognition receptors. Inflamm Res 2004; 53:100-6. [PMID: 15021964 DOI: 10.1007/s00011-003-1233-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2003] [Accepted: 11/03/2003] [Indexed: 10/26/2022] Open
Abstract
OBJECTIVE This study addressed the role of the pattern recognition receptors (PRR), which recognize different molecular structures present on microorganisms, apoptotic, senescent and tumor cells, in the stimulation of human monocyte and monocyte-derived macrophages (MDM) for the production of intracellular cytokines. MATERIALS AND METHODS Monocytes and MDM were stimulated with different ligands of scavenger receptors (SR) and mannose receptor (MR). Production of intracellular cytokines: tumor necrosis factor alpha (TNF alpha), interleukin 10 and 12 (IL-10, IL-12) was determined by flow cytometry following staining with anti-cytokine monoclonal antibodies (mAbs). RESULTS The ligands of SR type A: fucoidan, polyguanylic acid (polyG), chemically modified low density lipoproteins (LDL), ligands of SR-B: native and chemically modified LDL, and ligand of mannose receptor (MR)-mannan induced strong expression of intracellular TNF alpha and weaker IL-10 in monocytes, while phosphatidylserine (PdS) was without effect. IL-12 was stimulated only by fucoidan and polyG. The induction of cytokine m-RNA generally followed the pattern and the magnitude of intracellular cytokine production. In MDM, intracellular TNF alpha and IL-12 expression was induced by mannan, native and modified LDL, but not other ligands. Expression of IL-10 was less pronounced and occurred following stimulation with fucoidan, polyG and modified, but not native, LDL. CONCLUSIONS These results suggest that some PRR ligands may be involved in activation of monocytes/MDM for the production of mainly proinflammatory cytokines (TNF alpha, IL-12) implicating their role in the response to microbial and tumor invasion.
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Affiliation(s)
- B Mytar
- Department of Clinical Immunology, Polish-American Institute of Pediatrics, Jagiellonian University Medical College, Wielicka 265, 30-663 Cracow, Poland
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25
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Mytar B, Wołoszyn M, Szatanek R, Baj-Krzyworzeka M, Siedlar M, Ruggiero I, Wieckiewicz J, Zembala M. Tumor cell-induced deactivation of human monocytes. J Leukoc Biol 2003; 74:1094-101. [PMID: 12960282 DOI: 10.1189/jlb.0403140] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Although blood monocytes exhibit significant cytotoxic activity against tumor cells, the function of tumor infiltrating macrophages (TIM) is depressed in cancer patients. This study addresses the question of how the antitumor response of human monocytes, assessed by production of cytokines (tumor necrosis factor alpha, TNF; IL-10; IL-12p40) and cytotoxicity, is altered by exposure to cancer cells. Tumor cell--pre-exposed monocytes restimulated with tumor cells showed significantly decreased production of TNF, IL-12, increased IL-10 (mRNA and release) and inhibition of IL-1 receptor-associated kinase-1 (IRAK-1) expression. This down-regulation of cytokine production was selective, as the response of pre-exposed monocytes to lipopolysaccharide (LPS) was unaffected. Treatment of tumor cell--pre-exposed monocytes with hyaluronidase (HAase) improved their depressed production of TNF, while HAase-treated cancer cells did not cause monocyte dysfunction. The response of hyaluronan (HA)--pre-exposed monocytes to stimulation with tumor cells was also inhibited. Cytotoxic activity of monocytes pretreated with cancer cells was also decreased. This study shows that tumor cells selectively deactivate monocytes and suggests that tumor cell-derived HA by blocking CD44 on monocytes inhibits their antitumor response. These observations may provide some explanation for the depressed function of TIM in human malignancy.
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Affiliation(s)
- Bozenna Mytar
- Department of Clinical Immunology, Polish-American Institute of Pediatrics, Jagiellonian University Medical College, Wielicka 265, 30-663 Cracow, Poland
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