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Semenova E, Grudniak MP, Bocian K, Chroscinska-Krawczyk M, Trochonowicz M, Stepaniec IM, Murzyn M, Szablowska-Gadomska I, Boruczkowski D, Oldak T, Machaj EK. Banking of AT-MSC and its Influence on Their Application to Clinical Procedures. Front Bioeng Biotechnol 2021; 9:773123. [PMID: 34917599 PMCID: PMC8670380 DOI: 10.3389/fbioe.2021.773123] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 11/11/2021] [Indexed: 01/09/2023] Open
Abstract
Processing of MSCs to obtain a therapeutic product consists of two main steps: 1) the in vitro expansion of the cells until an appropriate number of them is obtained, and 2) freezing and storage of the expanded cells. The last step is critical and must be optimized so that after thawing the cells retain all their physiological properties including the secretory function. In this paper, we evaluated physiological parameters of AT-MSC's after a full cycle of their processing, particularly freezing and storing at the liquid nitrogen vapor temperature. Based on the recovered proliferative and secretory capacities of the thawed cells, we have designed the optimal technique for processing of MSCs for clinical applications. In our work, we tried to select the best DMSO-based cryoprotectant mixture on the base of post thawing fully retain their properties. We have demonstrated the effectiveness of the use of DMSO in various configurations of the constituent cryoprotective fluids. We have also shown that AT-MSCs that show control levels in most standard tests (viability, shape, culture behaviour, and proliferative properties) after thawing, may show transient variations in some important physiological properties, such as the level of secreted growth factors. Obtained results let us to indicate how to optimize the AT-MSC preparation process for clinical applications. We suggest that before their clinical application the cells should be cultured for at least one passage to recover their physiological stability and thus assure their optimal therapeutic potential.
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Affiliation(s)
| | | | - Katarzyna Bocian
- Polish Stem Cell Bank, FamiCord Group, Warsaw, Poland.,Department of Immunology, Faculty of Biology, University of Warsaw, Warsaw, Poland
| | | | | | | | - Magdalena Murzyn
- Polish Stem Cell Bank, FamiCord Group, Warsaw, Poland.,Institute of Human Genetics, Polish Academy of Sciences, Poznan, Poland
| | | | | | - Tomasz Oldak
- Polish Stem Cell Bank, FamiCord Group, Warsaw, Poland
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2
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Machcińska M, Kotur M, Jankowska A, Maruszewska-Cheruiyot M, Łaski A, Kotkowska Z, Bocian K, Korczak-Kowalska G. Cyclosporine A, in Contrast to Rapamycin, Affects the Ability of Dendritic Cells to Induce Immune Tolerance Mechanisms. Arch Immunol Ther Exp (Warsz) 2021; 69:27. [PMID: 34632525 PMCID: PMC8502748 DOI: 10.1007/s00005-021-00632-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 02/09/2021] [Accepted: 07/16/2021] [Indexed: 12/25/2022]
Abstract
Following organ transplantation, it is essential that immune tolerance is induced in the graft recipient to reduce the risk of rejection and avoid complications associated with the long-term use of immunosuppressive drugs. Immature dendritic cells (DCs) are considered to promote transplant tolerance and may minimize the risk of graft rejection. The aim of the study was to evaluate the effects of immunosuppressive agents: rapamycin (Rapa) and cyclosporine A (CsA) on generation of human tolerogenic DCs (tolDCs) and also to evaluate the ability of these cells to induce mechanisms of immune tolerance. tolDCs were generated in the environment of Rapa or CsA. Next, we evaluated the effects of these agents on surface phenotypes (CD11c, MHC II, CD40, CD80, CD83, CD86, CCR7, TLR2, TLR4), cytokine production (IL-4, IL-6, IL-10, IL-12p70, TGF-β), phagocytic capacity and resistant to lipopolysaccharide activation of these DCs. Moreover, we assessed ability of such tolDCs to induce T cell activation and apoptosis, Treg differentiation and production of Th1- and Th2-characteristic cytokine profile. Data obtained in this study demonstrate that rapamycin is effective at generating maturation-resistant tolDCs, however, does not change the ability of these cells to induce mechanisms of immune tolerance. In contrast, CsA affects the ability of these cells to induce mechanisms of immune tolerance, but is not efficient at generating maturation-resistant tolDCs.
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Affiliation(s)
- Maja Machcińska
- Department of Immunology, Institute of Functional Biology and Ecology, Faculty of Biology, University of Warsaw, Warsaw, Poland. .,Present address: Laboratory of Parasitology, General Karol Kaczkowski Military Institute of Hygiene and Epidemiology, Warsaw, Poland.
| | - Monika Kotur
- Department of Immunology, Institute of Functional Biology and Ecology, Faculty of Biology, University of Warsaw, Warsaw, Poland
| | - Aleksandra Jankowska
- Department of Immunology, Institute of Functional Biology and Ecology, Faculty of Biology, University of Warsaw, Warsaw, Poland
| | - Marta Maruszewska-Cheruiyot
- Laboratory of Parasitology, General Karol Kaczkowski Military Institute of Hygiene and Epidemiology, Warsaw, Poland
| | - Artur Łaski
- Department of Immunology, Institute of Functional Biology and Ecology, Faculty of Biology, University of Warsaw, Warsaw, Poland
| | - Zuzanna Kotkowska
- Department of Immunology, Institute of Functional Biology and Ecology, Faculty of Biology, University of Warsaw, Warsaw, Poland
| | - Katarzyna Bocian
- Department of Immunology, Institute of Functional Biology and Ecology, Faculty of Biology, University of Warsaw, Warsaw, Poland
| | - Grażyna Korczak-Kowalska
- Department of Immunology, Institute of Functional Biology and Ecology, Faculty of Biology, University of Warsaw, Warsaw, Poland
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3
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Olkowska-Truchanowicz J, Sztokfisz-Ignasiak A, Zwierzchowska A, Janiuk I, Dąbrowski F, Korczak-Kowalska G, Barcz E, Bocian K, Malejczyk J. Endometriotic Peritoneal Fluid Stimulates Recruitment of CD4 +CD25 highFOXP3 + Treg Cells. J Clin Med 2021; 10:jcm10173789. [PMID: 34501240 PMCID: PMC8432020 DOI: 10.3390/jcm10173789] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [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: 07/07/2021] [Revised: 08/16/2021] [Accepted: 08/21/2021] [Indexed: 12/13/2022] Open
Abstract
Endometriosis is a common gynecological disorder characterized by the presence of endometrial-like tissue outside the uterus. The disease is associated with disturbed local and systemic immunity. It has been reported that the proportion of CD4+CD25highFOXP3+ Treg cells may be significantly increased in the peritoneal fluid of patients with endometriosis. Therefore, the aim of our study was to investigate whether the proportions of Treg cells in the peritoneal cavity of patients with endometriosis are related to the chemotactic and stimulatory activity of the local peritoneal milieu. The peritoneal fluid was collected from 13 women with ovarian endometriosis and 12 control women without the disease. T cell populations were analyzed by flow cytometry, cytokines and chemokines were evaluated using the cytometric bead kit, and cell chemotaxis was studied by cell migration assay. We confirmed that the proportions of Treg cells are increased in the peritoneal fluid of women with endometriosis as compared to the control women. Endometriosis was also associated with elevated concentrations of IL-6, IL-10, and TGF-β1/2 as well as CCL20, CXCL8, CXCL9, and CXCL10. We did not reveal any changes in the proportion of peritoneal Th17 cells and concentrations of IL-17A. Peritoneal Treg cells positively correlated with concentrations of TGF-β, IL-10, and CCL20. Endometriotic peritoneal fluid stimulated chemotaxis of both CD4+ and Treg cells. This chemotactic activity positively correlated with concentrations of CCL20. CCL20 stimulated the migration of Treg cells, and the chemotactic activity of the endometriotic peritoneal fluid was inhibited by neutralizing anti-CCL20 antibodies. These results imply that increased proportions of the peritoneal Treg cells in women with endometriosis may result from attraction and activation by local chemokines and cytokines, especially CCL20 and TGF-β. Since Treg cells contribute to the immunopathogenesis of endometriosis, their chemotaxis and activation may be considered as a target for therapeutic intervention.
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Affiliation(s)
- Joanna Olkowska-Truchanowicz
- Department of Transplantology and Central Tissue Bank, Center of Biostructure Research, Medical University of Warsaw, 02-004 Warsaw, Poland;
| | - Alicja Sztokfisz-Ignasiak
- Department of Histology and Embryology, Center of Biostructure Research, Medical University of Warsaw, 02-004 Warsaw, Poland; (A.S.-I.); (I.J.)
| | - Aneta Zwierzchowska
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-015 Warsaw, Poland; (A.Z.); (F.D.); (E.B.)
- Department of Obstetrics and Gynecology, Multidisciplinary Hospital Warsaw-Miedzylesie, 04-749 Warsaw, Poland
| | - Izabela Janiuk
- Department of Histology and Embryology, Center of Biostructure Research, Medical University of Warsaw, 02-004 Warsaw, Poland; (A.S.-I.); (I.J.)
| | - Filip Dąbrowski
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-015 Warsaw, Poland; (A.Z.); (F.D.); (E.B.)
- Department of Gynecology and Obstetrics, Medical University of Silesia, 40-055 Katowice, Poland
| | | | - Ewa Barcz
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-015 Warsaw, Poland; (A.Z.); (F.D.); (E.B.)
- Department of Obstetrics and Gynecology, Multidisciplinary Hospital Warsaw-Miedzylesie, 04-749 Warsaw, Poland
| | - Katarzyna Bocian
- Department of Immunology, Faculty of Biology, University of Warsaw, 02-096 Warsaw, Poland;
- Correspondence: (K.B.); (J.M.)
| | - Jacek Malejczyk
- Department of Histology and Embryology, Center of Biostructure Research, Medical University of Warsaw, 02-004 Warsaw, Poland; (A.S.-I.); (I.J.)
- Laboratory of Experimental Immunology, Military Institute of Hygiene and Epidemiology, 01-163 Warsaw, Poland
- Correspondence: (K.B.); (J.M.)
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4
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Olkowska-Truchanowicz J, Białoszewska A, Zwierzchowska A, Sztokfisz-Ignasiak A, Janiuk I, Dąbrowski F, Korczak-Kowalska G, Barcz E, Bocian K, Malejczyk J. Peritoneal Fluid from Patients with Ovarian Endometriosis Displays Immunosuppressive Potential and Stimulates Th2 Response. Int J Mol Sci 2021; 22:ijms22158134. [PMID: 34360900 PMCID: PMC8347337 DOI: 10.3390/ijms22158134] [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] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Revised: 07/26/2021] [Accepted: 07/27/2021] [Indexed: 11/16/2022] Open
Abstract
Endometriosis is a common gynaecological disorder characterized by the ectopic growth of endometrial tissue outside the uterine cavity. It is associated with chronic pelvic inflammation and autoimmune reactivity manifesting by autoantibody production and abrogated cellular immune responses. Endometriotic peritoneal fluid contains various infiltrating leucocyte populations and a bulk of proinflammatory and immunoregulatory cytokines. However, the nature and significance of the peritoneal milieu in women with endometriosis still remains obscure. Therefore, the aim of the present study was to investigate the immunoregulatory activity of the peritoneal fluid (PF) from women with endometriosis. The peritoneal fluid samples were collected during laparoscopic surgery from 30 women with and without endometriosis. Immunoregulatory cytokines (IL-2, IL-4, IL-6, IL-10, IL-17A, IFN-γ and TNF) and chemokines (CCL2, CCL5, CXCL8 and CXCL9) were evaluated in PF and culture supernatants generated by unstimulated and CD3/CD28/IL-2-stimulated CD4+ T cells cultured in the presence of PF. The effect of PF on the generation of Treg and Th17 cells in CD4+ T cell cultures, as well as the natural cytotoxic activity of peripheral blood mononuclear cells, was also investigated. Concentrations of IL-6, IL-10, CCL2, CXCL8 and CXCL9 were significantly upregulated in the PF from women with endometriosis when compared to control women, whereas concentrations of other cytokines and chemokines were unaffected. The culturing of unstimulated and CD3/CD28/IL-2-stimulated CD4+ T cells in the presence of endometriotic PF resulted in the downregulation of their IL-2, IFN-γ, IL-17A and TNF production as compared to culture medium alone. On the other side, endometriotic PF significantly stimulated the production of IL-4 and IL-10. Endometriotic PF also stimulated the release of CCL2 and CXCL8, whereas the production of CCL5 and CXCL9 was downregulated. Endometriotic PF stimulated the generation of Treg cells and had an inhibitory effect on the generation of Th17 cells in cultures of CD4+ T cells. It also inhibited the NK cell cytotoxic activity of the peripheral blood lymphocytes. These results strongly imply that the PF from patients with endometriosis has immunoregulatory/immunosuppressive activity and shifts the Th1/Th2 cytokine balance toward the Th2 response, which may account for deviation of local and systemic immune responses. However, a similar trend, albeit not a statistically significant one, was also observed in case of PF from women without endometriosis, thus suggesting that peritoneal milieu may in general display some immunoregulatory/immunosuppressive properties. It should be stressed, however, that our present observations were made on a relatively small number of PF samples and further studies are needed to reveal possible mechanism(s) responsible for this phenomenon.
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Affiliation(s)
- Joanna Olkowska-Truchanowicz
- Department of Transplantology and Central Tissue Bank, Centre of Biostructure Research, Medical University of Warsaw, 02-004 Warsaw, Poland;
| | - Agata Białoszewska
- Department of Histology and Embryology, Centre of Biostructure Research, Medical University of Warsaw, 02-004 Warsaw, Poland; (A.B.); (A.S.-I.); (I.J.)
| | - Aneta Zwierzchowska
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-015 Warsaw, Poland; (A.Z.); (F.D.); (E.B.)
- Department of Obstetrics and Gynecology, Multidisciplinary Hospital Warsaw-Miedzylesie, 04-749 Warsaw, Poland
| | - Alicja Sztokfisz-Ignasiak
- Department of Histology and Embryology, Centre of Biostructure Research, Medical University of Warsaw, 02-004 Warsaw, Poland; (A.B.); (A.S.-I.); (I.J.)
| | - Izabela Janiuk
- Department of Histology and Embryology, Centre of Biostructure Research, Medical University of Warsaw, 02-004 Warsaw, Poland; (A.B.); (A.S.-I.); (I.J.)
| | - Filip Dąbrowski
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-015 Warsaw, Poland; (A.Z.); (F.D.); (E.B.)
- Department of Gynecology and Obstetrics, Medical University of Silesia, 40-778 Katowice, Poland
| | | | - Ewa Barcz
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-015 Warsaw, Poland; (A.Z.); (F.D.); (E.B.)
- Department of Obstetrics and Gynecology, Multidisciplinary Hospital Warsaw-Miedzylesie, 04-749 Warsaw, Poland
| | - Katarzyna Bocian
- Department of Immunology, Faculty of Biology, University of Warsaw, 02-096 Warsaw, Poland;
- Correspondence: (K.B.); (J.M.)
| | - Jacek Malejczyk
- Department of Histology and Embryology, Centre of Biostructure Research, Medical University of Warsaw, 02-004 Warsaw, Poland; (A.B.); (A.S.-I.); (I.J.)
- Laboratory of Experimental Immunology, Military Institute of Hygiene and Epidemiology, 01-163 Warsaw, Poland
- Correspondence: (K.B.); (J.M.)
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5
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Semenova E, Grudniak MP, Machaj EK, Bocian K, Chroscinska-Krawczyk M, Trochonowicz M, Stepaniec IM, Murzyn M, Zagorska KE, Boruczkowski D, Kolanowski TJ, Oldak T, Rozwadowska N. Mesenchymal Stromal Cells from Different Parts of Umbilical Cord: Approach to Comparison & Characteristics. Stem Cell Rev Rep 2021; 17:1780-1795. [PMID: 33860454 PMCID: PMC8553697 DOI: 10.1007/s12015-021-10157-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [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] [Accepted: 03/17/2021] [Indexed: 02/06/2023]
Abstract
Mesenchymal stromal/stem cells (MSCs) are a unique population of cells that play an important role in the regeneration potential of the body. MSCs exhibit a characteristic phenotype and are capable of modulating the immune response. MSCs can be isolated from various tissues such as: bone marrow, adipose tissue, placenta, umbilical cord and others. The umbilical cord as a source of MSCs, has strong advantages, such as no-risk procedure of tissue retrieval after birth and easiness of the MSCs isolation. As the umbilical cord (UC) is a complex organ and we decided to evaluate, whether the cells derived from different regions of umbilical cord show similar or distinct properties. In this study we characterized and compared MSCs from three regions of the umbilical cord: Wharton's Jelly (WJ), the perivascular space (PRV) and the umbilical membrane (UCM). The analysis was carried out in terms of morphology, phenotype, immunomodulation potential and secretome. Based on the obtained results, we were able to conclude, that MSCs derived from distinct UC regions differ in their properties. According to our result WJ-MSCs have high and stabile proliferation potential and phenotype, when compare with other MSCs and can be treated as a preferable source of cells for medical application.
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Affiliation(s)
- Ekaterina Semenova
- Research and Development Department, Polish Stem Cell Bank, FamiCord Group, Ul. Jana Pawla II 29, 00-867, Warsaw, Poland
| | - Mariusz P Grudniak
- Research and Development Department, Polish Stem Cell Bank, FamiCord Group, Ul. Jana Pawla II 29, 00-867, Warsaw, Poland
| | - Eugeniusz K Machaj
- Research and Development Department, Polish Stem Cell Bank, FamiCord Group, Ul. Jana Pawla II 29, 00-867, Warsaw, Poland
| | - Katarzyna Bocian
- Research and Development Department, Polish Stem Cell Bank, FamiCord Group, Ul. Jana Pawla II 29, 00-867, Warsaw, Poland.,Faculty of Biology, Department of Immunology, University of Warsaw, Warsaw, Poland
| | | | - Marzena Trochonowicz
- Research and Development Department, Polish Stem Cell Bank, FamiCord Group, Ul. Jana Pawla II 29, 00-867, Warsaw, Poland
| | - Igor M Stepaniec
- Research and Development Department, Polish Stem Cell Bank, FamiCord Group, Ul. Jana Pawla II 29, 00-867, Warsaw, Poland
| | - Magdalena Murzyn
- Research and Development Department, Polish Stem Cell Bank, FamiCord Group, Ul. Jana Pawla II 29, 00-867, Warsaw, Poland.,Institute of Human Genetics, Polish Academy of Sciences, Poznan, Poland
| | - Karolina E Zagorska
- Research and Development Department, Polish Stem Cell Bank, FamiCord Group, Ul. Jana Pawla II 29, 00-867, Warsaw, Poland
| | - Dariusz Boruczkowski
- Research and Development Department, Polish Stem Cell Bank, FamiCord Group, Ul. Jana Pawla II 29, 00-867, Warsaw, Poland
| | - Tomasz J Kolanowski
- Research and Development Department, Polish Stem Cell Bank, FamiCord Group, Ul. Jana Pawla II 29, 00-867, Warsaw, Poland.,Institute of Human Genetics, Polish Academy of Sciences, Poznan, Poland
| | - Tomasz Oldak
- Research and Development Department, Polish Stem Cell Bank, FamiCord Group, Ul. Jana Pawla II 29, 00-867, Warsaw, Poland.
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6
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Leńska-Mieciek M, Korczak-Kowalska G, Bocian K, Fiszer U. Pentosidine, advanced glycation end product, in acute ischaemic stroke patients with and without atrial rhythm disturbances. Neurol Neurochir Pol 2020; 54:323-328. [DOI: 10.5603/pjnns.a2020.0042] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2019] [Revised: 02/03/2020] [Accepted: 03/13/2020] [Indexed: 11/25/2022]
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7
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Gieryng A, Pszczolkowska D, Bocian K, Dabrowski M, Rajan WD, Kloss M, Mieczkowski J, Kaminska B. Immune microenvironment of experimental rat C6 gliomas resembles human glioblastomas. Sci Rep 2017; 7:17556. [PMID: 29242629 PMCID: PMC5730558 DOI: 10.1038/s41598-017-17752-w] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [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: 08/07/2017] [Accepted: 11/22/2017] [Indexed: 12/18/2022] Open
Abstract
Glioblastoma (GBM) is the most aggressive primary brain tumor, with ineffective anti-tumor responses and a poor prognosis despite aggressive treatments. GBM immune microenvironment is heterogenous and activation of specific immune populations in GBM is not fully characterized. Reliable animal models are critical for defining mechanisms of anti-tumor immunity. First we analyzed the immune subpopulations present in rat C6 gliomas. Using flow cytometry we determined kinetics of infiltration of myeloid cells and T lymphocytes into glioma-bearing brains. We found significant increases of the amoeboid, pro-tumorigenic microglia/macrophages, T helper (Th) and T regulatory (Treg) cells in tumor-bearing brains, and rare infiltrating T cytotoxic (Tc) cells. Transcriptomic analyses of glioma-bearing hemispheres revealed overexpression of invasion and immunosuppression-related genes, reflecting the immunosuppressive microenvironment. Microglia, sorted as CD11b+CD45low cells from gliomas, displayed the pro-invasive and immunosuppressive type of activation. Accumulation of Th and Treg cells combined with the reduced presence of Tc lymphocytes in rat gliomas may result in the lack of effective anti–tumor responses. Transcriptional profiles of CD11b+ cells and composition of immune infiltrates in C6 gliomas indicate that rat C6 gliomas employ similar immune system evasion strategies as human GBMs.
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Affiliation(s)
- Anna Gieryng
- Laboratory of Molecular Neurobiology, Neurobiology Center, Nencki Institute of Experimental Biology of Polish Academy of Sciences, Warszawa, Poland
| | - Dominika Pszczolkowska
- Laboratory of Molecular Neurobiology, Neurobiology Center, Nencki Institute of Experimental Biology of Polish Academy of Sciences, Warszawa, Poland
| | - Katarzyna Bocian
- Laboratory of Molecular Neurobiology, Neurobiology Center, Nencki Institute of Experimental Biology of Polish Academy of Sciences, Warszawa, Poland
| | - Michal Dabrowski
- Laboratory of Bioinformatics, Neurobiology Center, Nencki Institute of Experimental Biology of Polish Academy of Sciences, Warszawa, Poland
| | - Wenson David Rajan
- Laboratory of Molecular Neurobiology, Neurobiology Center, Nencki Institute of Experimental Biology of Polish Academy of Sciences, Warszawa, Poland
| | - Michal Kloss
- Laboratory of Molecular Neurobiology, Neurobiology Center, Nencki Institute of Experimental Biology of Polish Academy of Sciences, Warszawa, Poland
| | - Jakub Mieczkowski
- Laboratory of Molecular Neurobiology, Neurobiology Center, Nencki Institute of Experimental Biology of Polish Academy of Sciences, Warszawa, Poland
| | - Bozena Kaminska
- Laboratory of Molecular Neurobiology, Neurobiology Center, Nencki Institute of Experimental Biology of Polish Academy of Sciences, Warszawa, Poland.
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8
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Białoszewska A, Olkowska-Truchanowicz J, Bocian K, Osiecka-Iwan A, Czop A, Kieda C, Malejczyk J. A Role of NKR-P1A (CD161) and Lectin-like Transcript 1 in Natural Cytotoxicity against Human Articular Chondrocytes. J I 2017; 200:715-724. [DOI: 10.4049/jimmunol.1700387] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Accepted: 11/06/2017] [Indexed: 11/19/2022]
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9
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Bocian K, Kiernozek E, Domagała-Kulawik J, Korczak-Kowalska G, Stelmaszczyk-Emmel A, Drela N. Correction to: Expanding Diversity and Common Goal of Regulatory T and B Cells. I: Origin, Phenotype, Mechanisms. Arch Immunol Ther Exp (Warsz) 2017; 65:521. [PMID: 29018870 DOI: 10.1007/s00005-017-0490-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The original article has been published without acknowledgment section. The acknowledgement section is given below for your reading.
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Affiliation(s)
- Katarzyna Bocian
- Department of Immunology, Faculty of Biology, University of Warsaw, Warsaw, Poland.
| | - Ewelina Kiernozek
- Department of Immunology, Faculty of Biology, University of Warsaw, Warsaw, Poland.
| | | | - Grażyna Korczak-Kowalska
- Department of Immunology, Faculty of Biology, University of Warsaw, Warsaw, Poland.,Department of Clinical Immunology, Transplantation Institute, Medical University of Warsaw, Warsaw, Poland
| | - Anna Stelmaszczyk-Emmel
- Department of Laboratory Diagnostics and Clinical Immunology of Developmental Age, Medical University of Warsaw, Warsaw, Poland
| | - Nadzieja Drela
- Department of Immunology, Faculty of Biology, University of Warsaw, Warsaw, Poland
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10
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Redkiewicz P, Stachyra A, Sawicka RA, Bocian K, Góra-Sochacka A, Kosson P, Sirko A. Immunogenicity of DNA Vaccine against H5N1 Containing Extended Kappa B Site: In Vivo Study in Mice and Chickens. Front Immunol 2017; 8:1012. [PMID: 28883819 PMCID: PMC5573718 DOI: 10.3389/fimmu.2017.01012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [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: 05/15/2017] [Accepted: 08/07/2017] [Indexed: 01/21/2023] Open
Abstract
Influenza is one of the most important illnesses in the modern world, causing great public health losses each year due to the lack of medication and broadly protective, long-lasting vaccines. The development of highly immunogenic and safe vaccines is currently one of the major problems encountered in efficient influenza prevention. DNA vaccines represent a novel and powerful alternative to the conventional vaccine approaches. To improve the efficacy of the DNA vaccine against influenza H5N1, we inserted three repeated kappa B (κB) motifs, separated by a 5-bp nucleotide spacer, upstream of the cytomegalovirus promoter and downstream of the SV40 late polyadenylation signal. The κB motif is a specific DNA element (10pb-long) recognized by one of the most important transcription factors NFκB. NFκB is present in almost all animal cell types and upon cell stimulation under a variety of pathogenic conditions. NFκB is released from IκB and translocates to the nucleus and binds to κB sites, thereby leading to enhanced transcription and expression of downstream genes. We tested the variants of DNA vaccine with κB sites flanking the antigen expression cassette and without such sites in two animal models: chickens (broilers and layers) and mice (BALB/c). In chickens, the variant with κB sites stimulated stronger humoral response against the target antigen. In mice, the differences in humoral response were less apparent. Instead, it was possible to spot several gene expression differences in the spleens isolated from mice immunized with both variants. The results of our study indicate that modification of the sequence outside of the sequence encoding the antigen might enhance the immune response to the target but understanding the mechanisms responsible for this process requires further analysis.
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Affiliation(s)
- Patrycja Redkiewicz
- Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Warsaw, Poland
| | - Anna Stachyra
- Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Warsaw, Poland
| | - Róz A Sawicka
- Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Warsaw, Poland
| | | | - Anna Góra-Sochacka
- Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Warsaw, Poland
| | - Piotr Kosson
- Mossakowski Medical Research Centre Polish Academy of Sciences, Warsaw, Poland
| | - Agnieszka Sirko
- Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Warsaw, Poland
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Bocian K, Kiernozek E, Domagała-Kulawik J, Korczak-Kowalska G, Stelmaszczyk-Emmel A, Drela N. Expanding Diversity and Common Goal of Regulatory T and B Cells. I: Origin, Phenotype, Mechanisms. Arch Immunol Ther Exp (Warsz) 2017; 65:501-520. [PMID: 28477096 PMCID: PMC5688216 DOI: 10.1007/s00005-017-0469-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [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: 09/09/2016] [Accepted: 03/14/2017] [Indexed: 12/21/2022]
Abstract
Immunosuppressive activity of regulatory T and B cells is critical to limit autoimmunity, excessive inflammation, and pathological immune response to conventional antigens or allergens. Both types of regulatory cells are intensively investigated, however, their development and mechanisms of action are still not completely understood. Both T and B regulatory cells represent highly differentiated populations in terms of phenotypes and origin, however, they use similar mechanisms of action. The most investigated CD4+CD25+ regulatory T cells are characterized by the expression of Foxp3+ transcription factor, which is not sufficient to maintain their lineage stability and suppressive function. Currently, it is considered that specific epigenetic changes are critical for defining regulatory T cell stability in the context of their suppressive function. It is not yet known if similar epigenetic regulation determines development, lineage stability, and function of regulatory B cells. Phenotype diversity, confirmed or hypothetical developmental pathways, multiple mechanisms of action, and role of epigenetic changes in these processes are the subject of this review.
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Affiliation(s)
- Katarzyna Bocian
- Department of Immunology, Faculty of Biology, University of Warsaw, Warsaw, Poland.
| | - Ewelina Kiernozek
- Department of Immunology, Faculty of Biology, University of Warsaw, Warsaw, Poland.
| | | | - Grażyna Korczak-Kowalska
- Department of Immunology, Faculty of Biology, University of Warsaw, Warsaw, Poland.,Department of Clinical Immunology, Transplantation Institute, Medical University of Warsaw, Warsaw, Poland
| | - Anna Stelmaszczyk-Emmel
- Department of Laboratory Diagnostics and Clinical Immunology of Developmental Age, Medical University of Warsaw, Warsaw, Poland
| | - Nadzieja Drela
- Department of Immunology, Faculty of Biology, University of Warsaw, Warsaw, Poland
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Korczak-Kowalska G, Stelmaszczyk-Emmel A, Bocian K, Kiernozek E, Drela N, Domagała-Kulawik J. Expanding Diversity and Common Goal of Regulatory T and B Cells. II: In Allergy, Malignancy, and Transplantation. Arch Immunol Ther Exp (Warsz) 2017; 65:523-535. [PMID: 28470464 PMCID: PMC5688211 DOI: 10.1007/s00005-017-0471-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [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: 09/09/2016] [Accepted: 01/19/2017] [Indexed: 01/03/2023]
Abstract
Regulation of immune response was found to play an important role in the course of many diseases such as autoimmune diseases, allergy, malignancy, organ transplantation. The studies on immune regulation focus on the role of regulatory cells (Tregs, Bregs, regulatory myeloid cells) in these disorders. The number and function of Tregs may serve as a marker of disease activity. As in allergy, the depletion of Tregs is observed and the results of allergen-specific immunotherapy could be measured by an increase in the population of IL-10+ regulatory cells. On the basis of the knowledge of anti-cancer immune response regulation, new directions in therapy of tumors are introduced. As the proportion of regulatory cells is increased in the course of neoplasm, the therapeutic action is directed at their inhibition. The depletion of Tregs may be also achieved by an anti-check-point blockade, anti-CD25 agents, and inhibition of regulatory cell recruitment to the tumor site by affecting chemokine pathways. However, the possible favorable role of Tregs in cancer development is considered and the plasticity of immune regulation should be taken into account. The new promising direction of the treatment based on regulatory cells is the prevention of transplant rejection. A different way of production and implementation of classic Tregs as well as other cell types such as double-negative cells, Bregs, CD4+ Tr1 cells are tested in ongoing trials. On the basis of the results of current studies, we could show in this review the significance of therapies based on regulatory cells in different disorders.
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Affiliation(s)
- Grażyna Korczak-Kowalska
- Department of Immunology, Faculty of Biology, University of Warsaw, Warsaw, Poland
- Department of Clinical Immunology, Transplantation Institute, Medical University of Warsaw, Warsaw, Poland
| | - Anna Stelmaszczyk-Emmel
- Department of Laboratory Diagnostics and Clinical Immunology of Developmental Age, Medical University of Warsaw, Warsaw, Poland
| | - Katarzyna Bocian
- Department of Immunology, Faculty of Biology, University of Warsaw, Warsaw, Poland
| | - Ewelina Kiernozek
- Department of Immunology, Faculty of Biology, University of Warsaw, Warsaw, Poland
| | - Nadzieja Drela
- Department of Immunology, Faculty of Biology, University of Warsaw, Warsaw, Poland
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Foroncewicz B, Mucha K, Bocian K, Wirkowska A, Truszewska A, Perkowska-Ptasińska A, Korczak - Kowalska G, Pączek L. SP116CIRCULATING TREGS AND TH17 CELLS PERCANTEGES IN CLASS IV DIFFER FROM OTHER CLASSES OF LUPUS NEPHRITIS. Nephrol Dial Transplant 2017. [DOI: 10.1093/ndt/gfx141.sp116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Zimowska M, Kasprzycka P, Bocian K, Delaney K, Jung P, Kuchcinska K, Kaczmarska K, Gladysz D, Streminska W, Ciemerych MA. Inflammatory response during slow- and fast-twitch muscle regeneration. Muscle Nerve 2016; 55:400-409. [PMID: 27396429 DOI: 10.1002/mus.25246] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [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: 11/03/2015] [Revised: 06/29/2016] [Accepted: 07/07/2016] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Skeletal muscles are characterized by their unique ability to regenerate. Injury of a so-called fast-twitch muscle, extensor digitorum longus (EDL), results in efficient regeneration and reconstruction of the functional tissue. In contrast, slow-twitch muscle (soleus) fails to properly reconstruct and develops fibrosis. This study focuses on soleus and EDL muscle regeneration and associated inflammation. METHODS We determined differences in the activity of neutrophils and M1 and M2 macrophages using flow cytometry and differences in the levels of proinflammatory cytokines using Western blotting and immunolocalization at different times after muscle injury. RESULTS Soleus muscle repair is accompanied by increased and prolonged inflammation, as compared to EDL. The proinflammatory cytokine profile is different in the soleus and ED muscles. CONCLUSIONS Muscle repair efficiency differs by muscle fiber type. The inflammatory response affects the repair efficiency of slow- and fast-twitch muscles. Muscle Nerve 55: 400-409, 2017.
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Affiliation(s)
- Malgorzata Zimowska
- Department of Cytology, Institute of Zoology, Faculty of Biology, University of Warsaw, 1 Miecznikowa Street, 02-096, Warsaw, Poland
| | - Paulina Kasprzycka
- Department of Cytology, Institute of Zoology, Faculty of Biology, University of Warsaw, 1 Miecznikowa Street, 02-096, Warsaw, Poland
| | - Katarzyna Bocian
- Department of Immunology, Institute of Zoology, Faculty of Biology, University of Warsaw, Warsaw, Poland
| | - Kamila Delaney
- Department of Cytology, Institute of Zoology, Faculty of Biology, University of Warsaw, 1 Miecznikowa Street, 02-096, Warsaw, Poland
| | - Piotr Jung
- Department of Cytology, Institute of Zoology, Faculty of Biology, University of Warsaw, 1 Miecznikowa Street, 02-096, Warsaw, Poland
| | - Kinga Kuchcinska
- Department of Cytology, Institute of Zoology, Faculty of Biology, University of Warsaw, 1 Miecznikowa Street, 02-096, Warsaw, Poland
| | - Karolina Kaczmarska
- Department of Cytology, Institute of Zoology, Faculty of Biology, University of Warsaw, 1 Miecznikowa Street, 02-096, Warsaw, Poland
| | - Daria Gladysz
- Department of Cytology, Institute of Zoology, Faculty of Biology, University of Warsaw, 1 Miecznikowa Street, 02-096, Warsaw, Poland
| | - Wladyslawa Streminska
- Department of Cytology, Institute of Zoology, Faculty of Biology, University of Warsaw, 1 Miecznikowa Street, 02-096, Warsaw, Poland
| | - Maria Anna Ciemerych
- Department of Cytology, Institute of Zoology, Faculty of Biology, University of Warsaw, 1 Miecznikowa Street, 02-096, Warsaw, Poland
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Bocian K, Borysowski J, Zarzycki M, Wierzbicki P, Kłosowska D, Weber-Dąbrowska B, Korczak-Kowalska G, Górski A. LPS-Activated Monocytes Are Unresponsive to T4 Phage and T4-Generated Escherichia coli Lysate. Front Microbiol 2016; 7:1356. [PMID: 27630621 PMCID: PMC5005318 DOI: 10.3389/fmicb.2016.01356] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [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: 07/15/2016] [Accepted: 08/16/2016] [Indexed: 12/25/2022] Open
Abstract
A growing body of data shows that bacteriophages can interact with different kinds of immune cells. The objective of this study was to investigate whether T4 bacteriophage and T4-generated Escherichia coli lysate affect functions of monocytes, the key population of immune cells involved in antibacterial immunity. To that end, we evaluated how T4 and E. coli lysate influence the expression of main costimulatory molecules including CD40, CD80 and CD86, TLR2, TLR4 on monocytes, as well as the production of IL-6 and IL-12 in cultures of peripheral blood mononuclear cells (PBMCs). Separate experiments were performed on unactivated and LPS-activated PBMCs cultures. Both studied preparations significantly increased the percentage of CD14+CD16-CD40+ and CD14+CD16-CD80+ monocytes in unactivated PBMCs cultures, as well as the concentration of IL-6 and IL-12 in culture supernates. However, neither purified T4 nor E. coli lysate had any significant effect on monocytes in LPS-activated PBMCs cultures. We conclude that LPS-activated monocytes are unresponsive to phages and products of phage-induced lysis of bacteria. This study is highly relevant to phage therapy because it suggests that in patients with infections caused by Gram-negative bacteria the administration of phage preparations to patients and lysis of bacteria by phages are not likely to overly stimulate monocytes.
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Affiliation(s)
- Katarzyna Bocian
- Department of Immunology, Faculty of Biology, University of Warsaw Warsaw, Poland
| | - Jan Borysowski
- Department of Clinical Immunology, Transplantation Institute, Medical University of Warsaw Warsaw, Poland
| | - Michał Zarzycki
- Department of Immunology, Faculty of Biology, University of Warsaw Warsaw, Poland
| | - Piotr Wierzbicki
- Department of Clinical Immunology, Transplantation Institute, Medical University of Warsaw Warsaw, Poland
| | - Danuta Kłosowska
- Department of Clinical Immunology, Transplantation Institute, Medical University of Warsaw Warsaw, Poland
| | - Beata Weber-Dąbrowska
- Laboratory of Bacteriophages, Ludwik Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences Wrocław, Poland
| | - Grażyna Korczak-Kowalska
- Department of Immunology, Faculty of Biology, University of WarsawWarsaw, Poland; Department of Clinical Immunology, Transplantation Institute, Medical University of WarsawWarsaw, Poland
| | - Andrzej Górski
- Department of Clinical Immunology, Transplantation Institute, Medical University of WarsawWarsaw, Poland; Laboratory of Bacteriophages, Ludwik Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of SciencesWrocław, Poland
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Bocian K, Borysowski J, Zarzycki M, Pacek M, Weber-Dąbrowska B, Machcińska M, Korczak-Kowalska G, Górski A. The Effects of T4 and A3/R Bacteriophages on Differentiation of Human Myeloid Dendritic Cells. Front Microbiol 2016; 7:1267. [PMID: 27582733 PMCID: PMC4988118 DOI: 10.3389/fmicb.2016.01267] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [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: 05/31/2016] [Accepted: 08/02/2016] [Indexed: 01/21/2023] Open
Abstract
Bacteriophages (phages) are viruses of bacteria. Here we evaluated the effects of T4 and A3/R bacteriophages, as well as phage-generated bacterial lysates, on differentiation of human myeloid dendritic cells (DCs) from monocytes. Neither of the phages significantly reduced the expression of markers associated with differentiation of DCs and their role in the activation of T cells (CD40, CD80, CD83, CD86, CD1c, CD11c, MHC II, PD-L1, PD-L2, TLR2, TLR4, and CCR7) and phagocytosis receptors (CD64 and DEC-205). By contrast, bacterial lysate of T4 phage significantly decreased the percentages of DEC-205- and CD1c-positive cells. The percentage of DEC-205-positive cells was also significantly reduced in DCs differentiated in the presence of lysate of A3/R phage. Thus while bacteriophages do not substantially affect differentiation of DCs, some products of phage-induced lysis of bacterial cells may influence the differentiation and potentially also some functions of DCs. Our results have important implications for phage therapy of bacterial infections because during infections monocytes recruited to the site of inflammation are an important source of inflammatory DCs.
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Affiliation(s)
- Katarzyna Bocian
- Department of Immunology, Faculty of Biology, University of Warsaw Warsaw, Poland
| | - Jan Borysowski
- Department of Clinical Immunology, Transplantation Institute, Medical University of Warsaw Warsaw, Poland
| | - Michał Zarzycki
- Department of Immunology, Faculty of Biology, University of Warsaw Warsaw, Poland
| | - Magdalena Pacek
- Department of Clinical Immunology, Transplantation Institute, Medical University of Warsaw Warsaw, Poland
| | - Beata Weber-Dąbrowska
- Laboratory of Bacteriophages, Ludwik Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences Wrocław, Poland
| | - Maja Machcińska
- Department of Immunology, Faculty of Biology, University of Warsaw Warsaw, Poland
| | - Grażyna Korczak-Kowalska
- Department of Immunology, Faculty of Biology, University of WarsawWarsaw, Poland; Department of Clinical Immunology, Transplantation Institute, Medical University of WarsawWarsaw, Poland
| | - Andrzej Górski
- Department of Clinical Immunology, Transplantation Institute, Medical University of WarsawWarsaw, Poland; Laboratory of Bacteriophages, Ludwik Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of SciencesWrocław, Poland
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Abstract
Changes in the coat cover are important for mammalian thermoregulation. This is especially true where variable environmental conditions exist throughout the seasons. Coat cover shedding is the replacement of old coat hair with new hair. The process differs in various equids. The aim of the study was to examine the changes in the coat of primitive Polish Konik horses living on a reserve in southeast Poland (50.6319° N). The reserve is located in a temperate climate. The mean temperature is below 0°C in winter (December 8 to March 9) and over 15°C in summer (June 8 to September 8). Five adult mares were included in the study. The study used a specific methodical approach to quantitatively assess coat cover changes. Photos were taken once every 2 wk throughout the whole year to document the state of the mares' coat. MultiScanBase software was used to analyze 260 photos. The percentage of the skin surface covered with short hair in relation to the surface of the body (without the head, neck, and limbs; short hair body [SHB]) was determined. To assess the topography of coat changes, surface parts covered with short hair within 6 regions of the body (shoulder, back, chest, loins, belly, and hindquarters; short hair part [SHP]) were considered separately. The regression coefficient was calculated for the SHB and the air temperature. Correlations in SHP and SHB between the left and right sides of the body were determined. The correlations within the right side of the body concerned particular SHP. As the results show, the coat changes take place at the same time on both sides of the horse's body. In spring, the winter hair is shed, and in the fall, the winter hair grows in longer. High regression (0.901; < 0.0001) proved that air temperature strongly affected the coat changes. The most important increase of SHB occurs in April and the first half of May, whereas the main decrease of SHB takes place in September. Changes between SHP are highly correlated (0.967-0.994; < 0.05). Spring and fall coat changes demonstrate that the shoulders, back, and loins require the winter cover for a longer time than the chest and belly, whereas the hindquarters are the least demanding in this respect. The phenomenon may be associated with, among others, the stronger effect of rain and snow on the upper parts of the body.
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Lasek W, Janyst M, Wolny R, Zapała Ł, Bocian K, Drela N. Immunomodulatory effects of inosine pranobex on cytokine production by human lymphocytes. Acta Pharm 2015; 65:171-80. [PMID: 26011933 DOI: 10.1515/acph-2015-0015] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 11/20/2014] [Indexed: 11/15/2022]
Abstract
Inosine pranobex (inosine dimepranol acedoben, isoprinosine) (Inos) is an immunomodulatory and antiviral drug used in some viral infections, especially in patients with weakened immunity. In the present study, effects of Inos on the production of cytokines attributable to Th1 (IL-2, IFN-g, and TNF-a) or Th2 cells (IL-4, IL-5, and IL-10) were tested in human peripheral blood lymphocyte cultures stimulated with phytohemagglutinin (PHA). Inos enhanced TNF-a secretion significantly (in short-term--24-hour, and prolonged term--72-hour cultures) and IFN-g (in 72-hour cultures). Surprisingly, production of IL-10 by PHA-stimulated lymphocytes was suppressed by Inos in a dose-dependent manner in both 24-hour and 72-hour cultures. These results shed some light on immunomodulatory properties of Inos and suggest applicability of this agent in patients with a depressed function of the immune system.
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Affiliation(s)
- Witold Lasek
- Department of Immunology Centre of Biostructure Research Medical University of Warsaw Warsaw, Poland
| | - Michał Janyst
- Department of Immunology Centre of Biostructure Research Medical University of Warsaw Warsaw, Poland
| | - Rafał Wolny
- Department of Immunology Centre of Biostructure Research Medical University of Warsaw Warsaw, Poland
| | - Łukasz Zapała
- Department of Immunology Centre of Biostructure Research Medical University of Warsaw Warsaw, Poland
| | - Katarzyna Bocian
- Department of Immunology Faculty of Biology University of Warsaw, Warsaw, Poland
| | - Nadzieja Drela
- Department of Immunology Faculty of Biology University of Warsaw, Warsaw, Poland
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Castellano G, Cafiero C, Divella C, Sallustio F, Gigante M, Gesualdo L, Kirsch AH, Smaczny N, Riegelbauer V, Sedej S, Hofmeister A, Stojakovic T, Brodmann M, Pilger E, Rosenkranz A, Eller K, Eller P, Meier P, Lucisano S, Arena A, Donato V, Fazio MR, Santoro D, Buemi M, Wornle M, Ribeiro A, Koppel S, Pircher J, Czermak T, Merkle M, Rupanagudi K, Kulkarni OP, Lichtnekert J, Darisipudi MN, Mulay SR, Schott B, Hartmann G, Anders HJ, Pletinck A, Glorieux G, Schepers E, Van Landschoot M, Eloot S, Van Biesen W, Vanholder R, Castoldi A, Oliveira V, Amano M, Aguiar C, Caricilli A, Vieira P, Burgos M, Hiyane M, Festuccia W, Camara N, Djudjaj S, Rong S, Lue H, Bajpai A, Klinkhammer B, Moeller M, Floege J, Bernhagen J, Ostendorf T, Boor P, Wornle M, Ribeiro A, Koppel S, Merkle M, Ito S, Aoki R, Hamada K, Edamatsu T, Itoh Y, Osaka M, Yoshida M, Oliva E, Maritati F, Palmisano A, Alberici F, Buzio C, Vaglio A, Grabulosa C, Cruz E, Carvalho J, Manfredi S, Canziani M, Cuppari L, Quinto B, Batista M, Cendoroglo M, Dalboni M, Wornle M, Ribeiro A, Merkle M, Niemir Z, Swierzko A, Polcyn-Adamczak M, Cedzynski M, Sokolowska A, Szala A, Baudoux T, Hougardy JM, Pozdzik A, Antoine MH, Husson C, De Prez E, Nortier J, Ni HF, Chen JF, Zhang MH, Pan MM, Liu BC, Machcinska M, Bocian K, Korczak-Kowalska G, Tami Amano M, Castoldi A, Andrade-Oliveira V, da Silva M, Miyagi MYS, Olsen Camara N, Xu L, Jin Y, Zhong F, Liu J, Dai Q, Wang W, Chen N, Grosjean F, Tribioli C, Esposito V, Catucci D, Azar G, Torreggiani M, Merlini G, Esposito C, Fell LH, Zawada AM, Rogacev KS, Seiler S, Fliser D, Heine GH, Neprintseva N, Tchebotareva N, Bobkova I, Kozlovskaya L, Virzi GM, Brocca A, de Cal M, Bolin C, Vescovo G, Ronco C, Fuchs A, Eidenschink K, Steege A, Fellner C, Bollheimer C, Gronwald W, Schroeder J, Banas B, Banas MC, Zawada AM, Luthe A, Seiler SS, Rogacev K, Fliser D, Heine GH, Trimboli D, Graziani G, Haroche J, Lupica R, Fazio MR, Lucisano S, Donato V, Cernaro V, Montalto G, Pettinato G, Buemi M, Cho E, Lee JW, Kim MG, Jo SK, Cho WY, kim HK. Immune and inflammatory mechanisms. Nephrol Dial Transplant 2013. [DOI: 10.1093/ndt/gft142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Olkowska-Truchanowicz J, Bocian K, Maksym RB, Bialoszewska A, Wlodarczyk D, Baranowski W, Zabek J, Korczak-Kowalska G, Malejczyk J. CD4+ CD25+ FOXP3+ regulatory T cells in peripheral blood and peritoneal fluid of patients with endometriosis. Hum Reprod 2012; 28:119-24. [DOI: 10.1093/humrep/des346] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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Adamczak M, Koleganova N, Nyengaard JR, Ritz E, Wiecek A, Slabiak Blaz N, Yi Chun DX, Alexandre H, Sandrine GS, Olivier T, Isabelle E, Christophe L, Guy T, Pierre Francois W, Jean-Philippe R, Yvon L, Eric R, Muller-Krebs S, Muller-Krebs S, Weber L, Tsobaneli J, Reiser J, Zeier M, Schwenger V, Tinel C, Samson M, Bonnotte B, Mousson C, Machcinska M, Machcinska M, Bocian K, Wyzgal M, Korczak-Kowalska G, Ju MK, Huh KH, Park KT, Kim SJ, Cho BH, Kim CD, So BJ, Leee S, Kang CM, Joo DJ, Kim YS, Bocian K, Zarzycki M, Sobich A, Korczak-Kowalska G, Matsuyama M, Hase T, Yoshimura R, Koshino K, Sakai K, Suzuki T, Nobori S, Ushigome H, Brikci-Nigassa L, Chargui J, Touraine JL, Yoshimura N, Cantaluppi V, Medica D, Figliolini F, Migliori M, Mannari C, Dellepiane S, Quercia AD, Randone O, Tamagnone M, Messina M, Manzione AM, Ranghino A, Biancone L, Segoloni GP, Camussi G, Turk TR, Zou X, Rauen U, De Groot H, Amann K, Kribben A, Eckardt KU, Bernhardt WM, Witzke O, Lidia G, Wouter C, Yvon L, Eric A, Yann LM, Guy T, Christian N, Marie E, Pierre M, Zineb A, Miriana D, Annick M, Marc A, Daniel A, Wornle M, Ribeiro A, Motamedi N, Grone HJ, Cohen CD, Schlondorff D, Schmid H, Teplan V, Banas M, Banas B, Steege A, Bergler T, Kruger B, Schnulle P, Yard B, Kramer BK, Hoger S, Xavier MP, Sampaio-Norton S, Gaiao S, Alves H, Oliveira G, Xavier MP, Sampaio-Norton S, Gaiao S, Alves H, Oliveira G, Xavier MP, Sampaio-Norton S, Gaiao S, Alves H, Oliveira G, Zaza G, Rascio F, Pontrelli P, Granata S, Rugiu C, Grandaliano G, Lupo A, Wohlfahrtova M, Wohlfahrtova M, Brabcova I, Balaz P, Janousek L, Lodererova A, Honsova E, Wohlfahrt P, Viklicky O, Grabner A, Grabner A, Kentrup D, Edemir B, Sirin Y, Pavenstadt H, Schober O, Schlatter E, Schafers M, Schnockel U, Reuter S, Rascio F, Pontrelli P, Accetturo M, Gigante M, Gigante M, Tataranni T, Zito A, Schena A, Schena FP, Stallone G, Gesualdo L, Grandaliano G, Maillard N, Masson I, Lena A, Manolie M, Eric A, Christophe M, Lassen CK, Keller AK, Moldrup U, Bibby BM, Jespersen B, Cvetkovic T, Velickovic Radovanovic R, Pavlovic R, Djordjevic V, Vlahovic P, Stefanovic N, Sladojevic N, Ignjatovic A, Rong S, Menne J, Haller H, Suszdak P, Tomczuk P, Gueler F, Nelli S, Sara D, Salma EK, Naoufal M, Tarik M, Mohamed Z, Guislaine M, Mohamed Gharbi B, Benyounes R, Lu X, Rong S, Shushakova N, Menne J, Kirsch T, Haller H, Gueler F, Bockmeyer CL, Bockmeyer CL, Ramackers W, Wittig J, Agustian PA, Klose J, Dammrich ME, Kreipe H, Brocker V, Winkler M, Becker JU, Agustian PA, Bockmeyer CL, Wittig J, Becker JU, Bockmeyer CL. Transplantation - basic. Nephrol Dial Transplant 2012. [DOI: 10.1093/ndt/gfs247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Korecka-Polak A, Duszota A, Wierzbicki P, Niemczyk M, Bocian K, Kłosowska D, Paczek L, Górski A, Korczak-Kowalska G. Human peripheral blood CD8+ CD28- T cells of renal allograft recipients do not express FOXP3 protein. Transplant Proc 2012; 43:2917-21. [PMID: 21996189 DOI: 10.1016/j.transproceed.2011.08.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
INTRODUCTION In recent studies, the FOXP3 molecule has been suggested to be a marker of a suppressor subset of human CD8+ CD28- T cells based on correlations between the level of its mRNA and allograft function. Because this transcriptional factor produces a protein, we suggest that these correlations should focus on the FOXP3 protein. The aim of our study was to evaluate whether FOXP3 protein was present in cells of the CD8+ CD28- population in the peripheral blood of renal allograft recipients and whether the level of CD8+ CD28- FOXP3+ cells correlated with allograft function. METHODS The study was performed on 30 renal allograft recipients with uneventful stable courses (n=18) or biopsy-proven chronic rejection (n=12). The immunosuppression was based on cyclosporine (n=12) or rapamycin (n=9). Peripheral blood mononuclear cells isolated from recipient blood samples were labeled with anti-CD8 and anti-CD28 MAbs conjugated with fluorochromes. After incubation, washing, and labeling using a PE anti-human FOXP3 Kit, we determined the percentage of cells by flow cytometry. RESULTS FOXP3 protein expression was not observed either in the CD8+ CD28- population, or the whole populations of CD8+ or CD28- cells among patient groups. CONCLUSIONS The expression of FOXP3 protein in CD8+ CD28- cells seems to be of a questionable value as a diagnostic tool for allograft function, it is probably not a marker for the CD8+ CD28- T cell subset.
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Affiliation(s)
- A Korecka-Polak
- Department of Immunology, Faculty of Biology, University of Warsaw, Poland
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Bocian K, Borysowski J, Wierzbicki P, Wyzgal J, Klosowska D, Bialoszewska A, Paczek L, Górski A, Korczak-Kowalska G. Rapamycin, unlike cyclosporine A, enhances suppressive functions of in vitro-induced CD4+CD25+ Tregs. Nephrol Dial Transplant 2009; 25:710-7. [PMID: 19903662 DOI: 10.1093/ndt/gfp586] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND A growing body of data shows that CD4(+)CD25(+) regulatory T cells (Tregs) can induce transplantation tolerance by suppressing immune responses to allograft antigens. However, both the generation and the suppressive capacity of CD4(+)CD25(+) Tregs can be substantially affected by different immunosuppressive drugs used in clinical transplantation. The goal of this study was to compare the effects of cyclosporine A and rapamycin on the induction and suppressive functions of human CD4(+)CD25(+) Tregs in vitro. METHODS CD4(+)CD25(+) Tregs were induced in two-way mixed lymphocyte reaction (MLR) in the presence of rapamycin (Treg-Rapa) or cyclosporine A (Treg-CsA). Tregs were identified in MLR cultures by flow cytometry using anti-CD4, anti-CD25, anti-CTLA-4, anti-CD122, anti-GITR mAbs and ant-PE-FOXP3 staining sets. Suppressive capacity of induced Tregs was evaluated by their capability to inhibit anti-CD3 Ab-triggered proliferation of peripheral blood mononuclear cells (PBMCs), as measured by flow cytometry. The concentration of TGF-beta1 in culture supernatants was measured by enzyme-linked immunosorbent assay. RESULTS Although both rapamycin and cyclosporine A suppressed the induction of CD4(+)CD25(+) Tregs during MLRs, this effect was significantly more pronounced in cells cultured with cyclosporine. On the other hand, only rapamycin significantly decreased the percentage of CD4(+)CD25(+) Tregs which expressed GITR, a negative regulator of Treg's suppressive capacity. Importantly, Treg-Rapa, unlike Treg-CsA, displayed significant suppressive activity and were capable of inhibiting the proliferation of anti-CD3 Ab-activated PBMCs. This activity was likely mediated by TGF-beta1. CONCLUSIONS Rapamycin, unlike cyclosporine A, does not inhibit the function of CD4(+)CD25(+) Tregs. This implies that rapamycin could contribute to the development of transplantation tolerance by promoting the induction of functional CD4(+)CD25(+) Tregs. Moreover, our results suggest that rapamycin could be combined with functional Tregs.
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Affiliation(s)
- Katarzyna Bocian
- Department of Immunology, Faculty of Biology, University of Warsaw, Poland.
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Grzela K, Grzela T, Korczak-Kowalska G, Bocian K, Sonczyk W, Jedrasiak U, Niderla-Bielińska J, Lazarczyk M, Zagórska W, Zawadzka-Krajewska A, Feleszko W, Kulus M. Risk of allergy development correlates with IL-4 receptor expression on newborns' monocytes and Th lymphocytes. Med Sci Monit 2007; 13:CR445-8. [PMID: 17901851] [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: 05/17/2023] Open
Abstract
BACKGROUND IL-4 receptor (IL-4R) overexpression on immunoregulatory/effector cells was found in allergic patients. However, its role in allergy development remains unclear. The aim of this study was to assess the correlation between IL-4R expression and allergy development within the first year of life. MATERIAL/METHODS IL-4R expression on monocytes and Th lymphocytes of 43 newborns was analyzed using flow cytometry. Plasma levels of IL-4, -12 and IFN-gamma were also measured using ELISA. The same parameters were assessed one year later. Furthermore, clinical evaluation was performed every three months for one year. RESULTS Mean IL-4R expression on monocytes and Th lymphocytes did not differ at birth. After one year it increased on Th-lymphocytes and decreased on monocytes. However, among 10 children with severe atopy during the observation period, 8 displayed IL-4R above the mean value for the group on both monocytes and Th cells at birth as well as one year later. No correlation was found between IL-4 or IFN-gamma and IL-4R expression at birth. After one year, significant IL-4 increases and IFN-gamma decreases were observed which correlated with IL-4R expression. IL-4R expression on the newborns' monocytes correlated negatively with IL-12 plasma level; however, it was statistically significant only in the children developing allergy. Moreover, only in these patients was a significant decrease in IL-12 found after one year. CONCLUSIONS IL-4R-dependent over-signaling in newborns' monocytes and Th lymphocytes could contribute to Th1/Th2 imbalance. IL-4R overexpression on newborns' monocytes and lymphocytes could be an early risk marker of allergy development.
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Affiliation(s)
- Katarzyna Grzela
- Department of Pediatric Allergy and Pulmonology, Warsaw Medical University, Warsaw, Poland
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Zylicz M, Bocian K, Korczak-Kowalska G. [Regulatory cells: their development, mechanisms and effects of action, and their potential use in transplantation]. POSTEP HIG MED DOSW 2005; 59:160-71. [PMID: 15928599] [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] [Received: 01/21/2005] [Accepted: 03/02/2005] [Indexed: 05/02/2023] Open
Abstract
Regulatory cells comprise a highly heterogeneous T-cell population. It is assumed they are generated both in the thymus and periphery. According to some immunologists, any T-cell population has the potential to differentiate into cells with regulatory properties in the periphery. Following the discovery of their role in maintaining T-cell homeostasis and their ability to prevent autoimmune disease, allergy, and other types of hypersensitivity, regulatory cells have been the focus of intense studies over the last decade. During pregnancy, regulatory cells are believed to mediate tolerance to the fetus. In the unnatural event of transplantation, regulatory cells induce and maintain tolerance to the transplanted tissues or cells and prevent graft-versus-host disease. At the same time, however, regulatory cells are responsible for decreased immunity against tumors and infections. The data which have emerged to date concerning regulatory cells have not allow them to be definitively identified nor their characteristics to be clearly defined. This may be due to the existence of various regulatory cell populations as well as different modes of action depending on the experimental model. Contradictory in vitro and in vivo results and lack of certainty as to how the results of animal trials correspond with the human model are why the notion of harnessing regulatory cells as therapeutic agents is still a distant one, although raising great hopes. The aim of the following article is to make sense of the patchwork of available data concerning regulatory cells and review the potential use of these cells in the field of transplantation.
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Affiliation(s)
- Marta Zylicz
- Zakład Immunologii,Wydział Biologii Uniwersytetu Warszawskiego, Warsaw.
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Klosowska D, Korczak-Kowalska G, Wierzbicki P, Gerwatowska D, Wyzgał J, Durlik M, Bocian K, Kwiatkowski A, Orlowska A, Paczek L, Nowaczyk M, Nazarewski S, Gorski A. ACTIVATION AND APOPTOSIS OF T AND B CELLS AFTER RENAL TRANSPLANTATION. Transplantation 2004. [DOI: 10.1097/00007890-200407271-02012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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