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Skowron-Kandzia K, Tomsia M, Koryciak-Komarska H, Plewka D, Wieczorek P, Czekaj P. Gene Expression in Amnion-Derived Cells Cultured on Recombinant Laminin 332-A Preliminary Study. Front Med (Lausanne) 2021; 8:719899. [PMID: 34859000 PMCID: PMC8631290 DOI: 10.3389/fmed.2021.719899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 10/05/2021] [Indexed: 11/23/2022] Open
Abstract
Human amniotic cells (hAC) exhibit characteristics of undifferentiated cells and immunomodulatory properties. Recognition of the relationship between amniotic cells and components of the extracellular matrix is an important condition for their ex vivo preparation and further successful clinical application in regenerative medicine and transplantology. Laminin 332 (LN-332), as a natural component of the basement membrane of amniotic epithelial cells and a ligand for integrin receptors, may strongly influence the phenotype and fate of amniotic cells. We investigated the impact of recombinant LN-332 on hAC viability and expression of markers for pluripotency, early differentiation, adhesion, and immunomodulatory properties. During 14 days of culture, hAC were quantified and qualified by light microscopy, immunohistochemistry, immunocytochemistry, and flow cytometry. Gene expression was assessed with real-time polymerase chain reaction (RT-PCR) arrays and compared with differentiated cells originated from the three germ layers. LN-332 caused an over 2-fold increase in the total number of hAC, accompanied by a 75% reduction of SSEA-4-positive cells and an increase in HLA-ABC-positive cells. In particular, we observed that the presence of laminin 332 in the medium of a short-time culture modifies the effect of culture duration on hAC, enhancing time-dependent inhibition of expression of certain genes, including pluripotency and differentiation markers, laminin 332 subunits (which may be part of self-regulation of LN-332 synthesis by amniotic cells), and integrins. The changes observed in hAC were more distinct with respect to differentiated mesenchymal cells, resulting in more comparable phenotypes than those represented by differentiated endo- and ectodermal cells. We concluded that laminin 332 present in the culture medium influences to a certain extent proliferation, adhesion, and differentiation of amniotic cells in culture.
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Affiliation(s)
- Katarzyna Skowron-Kandzia
- Students Scientific Society, Faculty of Medical Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Marcin Tomsia
- Department of Cytophysiology, Chair of Histology and Embryology, Faculty of Medical Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Halina Koryciak-Komarska
- Department of Cytophysiology, Chair of Histology and Embryology, Faculty of Medical Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Danuta Plewka
- Department of Cytophysiology, Chair of Histology and Embryology, Faculty of Medical Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Patrycja Wieczorek
- Department of Cytophysiology, Chair of Histology and Embryology, Faculty of Medical Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Piotr Czekaj
- Department of Cytophysiology, Chair of Histology and Embryology, Faculty of Medical Sciences in Katowice, Medical University of Silesia, Katowice, Poland
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Moraes JTGDO, Costa MM, Alves PCS, Sant'Anna LB. Effects of Preservation Methods in the Composition of the Placental and Reflected Regions of the Human Amniotic Membrane. Cells Tissues Organs 2021; 210:66-76. [PMID: 34010831 DOI: 10.1159/000515448] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Accepted: 02/20/2021] [Indexed: 11/19/2022] Open
Abstract
The human amniotic membrane (AM) is emerging as an interesting biomaterial for regenerative medicine due to its biological and mechanical proprieties. The beneficial effects of the AM are probably related to its bioactive factors produced by local cells and stored in the stromal matrix. However, the search for a preservation method capable of preserving AM properties remains a challenge. The aim of this study was to evaluate important features of 2 anatomical regions of the human AM (reflected and placental amnion) after different preservation methods. For this purpose, human placentas were harvested and processed for AM isolation and storage at 2 different conditions: room temperature for 18 h in DMEM (fresh AM) and -80°C in DMEM/glycerol solution for 30 days (cryopreserved AM). After the storage period, the structural integrity of the membrane was assessed by histological and Picrosirius polarization analysis, cellular viability analysis was performed using the MTT assay, and the soluble proteins were quantified with the Qubit Protein Assay Kit. Both preservation protocols reduced the cell viability, mainly in the placental amnion region of the AM, but preserved the morphology of epithelial and stromal layers, as well as the organization and distribution of collagen fibers. There was a reduction in soluble proteins only in fresh AM. Importantly, the cryopreserved AM group presented the same concentration as the control group. In conclusion, the cryopreservation using DMEM/glycerol was ideal for preserving the structural integrity and soluble protein content, indicating the feasibility of this method in preserving AM for its use in regenerative medicine.
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Affiliation(s)
- Jéssica Tereza Guedes de Oliveira Moraes
- Laboratory of Histology and Regenerative Therapy, Institute of Research and Development (IPD), University of Vale do Paraíba (UNIVAP), São José dos Campos, Brazil
| | - Maíra Maftoum Costa
- Laboratory of Histology and Regenerative Therapy, Institute of Research and Development (IPD), University of Vale do Paraíba (UNIVAP), São José dos Campos, Brazil
| | - Paula Cristina Santos Alves
- Laboratory of Histology and Regenerative Therapy, Institute of Research and Development (IPD), University of Vale do Paraíba (UNIVAP), São José dos Campos, Brazil
| | - Luciana Barros Sant'Anna
- Laboratory of Histology and Regenerative Therapy, Institute of Research and Development (IPD), University of Vale do Paraíba (UNIVAP), São José dos Campos, Brazil
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Michalik M, Gładyś A, Czekaj P. Differentiation of Cells Isolated from Afterbirth Tissues into Hepatocyte-Like Cells and Their Potential Clinical Application in Liver Regeneration. Stem Cell Rev Rep 2020; 17:581-603. [PMID: 32974851 PMCID: PMC8036182 DOI: 10.1007/s12015-020-10045-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/16/2020] [Indexed: 12/11/2022]
Abstract
Toxic, viral and surgical injuries can pose medical indications for liver transplantation. The number of patients waiting for a liver transplant still increases, but the number of organ donors is insufficient. Hepatocyte transplantation was suggested as a promising alternative to liver transplantation, however, this method has some significant limitations. Currently, afterbirth tissues seem to be an interesting source of cells for the regenerative medicine, because of their unique biological and immunological properties. It has been proven in experimental animal models, that the native stem cells, and to a greater extent, hepatocyte-like cells derived from them and transplanted, can accelerate regenerative processes and restore organ functioning. The effective protocol for obtaining functional mature hepatocytes in vitro is still not defined, but some studies resulted in obtaining functionally active hepatocyte-like cells. In this review, we focused on human stem cells isolated from placenta and umbilical cord, as potent precursors of hepatocyte-like cells for regenerative medicine. We summarized the results of preclinical and clinical studies dealing with the introduction of epithelial and mesenchymal stem cells of the afterbirth origin to the liver failure therapy. It was concluded that the use of native afterbirth epithelial and mesenchymal cells in the treatment of liver failure could support liver function and regeneration. This effect would be enhanced by the use of hepatocyte-like cells obtained from placental and/or umbilical stem cells. Graphical abstract ![]()
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Affiliation(s)
- Marcin Michalik
- Department of Cytophysiology, Faculty of Medical Sciences in Katowice, Medical University of Silesia in Katowice, Katowice, Poland
| | - Aleksandra Gładyś
- Department of Cytophysiology, Faculty of Medical Sciences in Katowice, Medical University of Silesia in Katowice, Katowice, Poland
| | - Piotr Czekaj
- Department of Cytophysiology, Faculty of Medical Sciences in Katowice, Medical University of Silesia in Katowice, Katowice, Poland.
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Kolanko E, Kopaczka K, Koryciak-Komarska H, Czech E, Szmytkowska P, Gramignoli R, Czekaj P. Increased immunomodulatory capacity of human amniotic cells after activation by pro-inflammatory chemokines. Eur J Pharmacol 2019; 859:172545. [PMID: 31319066 DOI: 10.1016/j.ejphar.2019.172545] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 07/08/2019] [Accepted: 07/15/2019] [Indexed: 12/23/2022]
Abstract
Human amniotic cells (hAC) possess multiple unique immunomodulatory properties. They are believed to be a very appealing and safe material for clinical applications. Primary hAC have been proposed as an efficient source of immunomodulatory factors that could be used as alternative or supporting to classical drug immunosuppression. The aim of this study was to evaluate hAC immunomodulatory properties post-activation by inflammatory cytokines as Interleukin 1β and Interferon γ. hAC were isolated and characterized by the expression of pluripotency marker SSEA4, epithelial marker CK7, HLA-G antigen, mRNA for PTGS2, NOS2 and HLA-G gene, and secretion of soluble mediators as HLA-G and PGE2 in the culture medium in presence or absence of INF-γ and IL-1β. Heterogeneity of the cultured hAC was proved, with 50 ± 8% of cells positive for epithelial marker (CK7), and 73 ± 3% expressing SSEA4 pluripotency marker. Priming effect by in vitro exposure to INF-γ and IL-1β resulted in a significant increase in expression of PTGS2, NOS2 and HLA-G gene, with a peak between 32 and 64 h. The highest PGE2 concentration was measured in the culture medium at 48 h. At 96 h, a significant difference in the percentage of SSEA4+ hAC between activated and non-activated cells, as well as the highest expression of HLA-G - especially in SSEA4+ cells, and highly elevated concentration of soluble HLA-G (sHLA-G) in the medium of activated cells, were found. The prolonged exposure of primary human amnion-derived cells to inflammatory cytokines INF-γ and IL-1β may result in enhanced expression and secretion of immunomodulatory molecules important in allogenic therapies.
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Affiliation(s)
- Emanuel Kolanko
- Department of Cytophysiology, Chair of Histology and Embryology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland, Medyków 18 str, 40-752, Katowice, Poland
| | - Katarzyna Kopaczka
- Department of Cytophysiology, Chair of Histology and Embryology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland, Medyków 18 str, 40-752, Katowice, Poland
| | - Halina Koryciak-Komarska
- Department of Cytophysiology, Chair of Histology and Embryology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland, Medyków 18 str, 40-752, Katowice, Poland
| | - Ewa Czech
- Department of Histology, Chair of Histology and Embryology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland, Medyków 18 str, 40-752, Katowice, Poland.
| | - Patrycja Szmytkowska
- Department of Cytophysiology, Chair of Histology and Embryology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland, Medyków 18 str, 40-752, Katowice, Poland
| | - Roberto Gramignoli
- Department of Laboratory Medicine (LABMED), H5, Division of Pathology, Karolinska Institutet, Alfred Nobels Allé 8, 14152, Huddinge, Sweden.
| | - Piotr Czekaj
- Department of Cytophysiology, Chair of Histology and Embryology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland, Medyków 18 str, 40-752, Katowice, Poland.
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Azizian S, Khatami F, Modaresifar K, Mosaffa N, Peirovi H, Tayebi L, Bahrami S, Redl H, Niknejad H. Immunological compatibility status of placenta-derived stem cells is mediated by scaffold 3D structure. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2018; 46:876-884. [DOI: 10.1080/21691401.2018.1438452] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Sara Azizian
- Department of Pharmacology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Biomaterials, Faculty of Biomedical Engineering, Amirkabir University of Technology, Tehran, Iran
| | - Fatemeh Khatami
- Nanomedicine and Tissue Engineering Research Center, Shahid Beheshti University of Medical Science, Tehran, Iran
| | - Khashayar Modaresifar
- Department of Pharmacology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Biomaterials, Faculty of Biomedical Engineering, Amirkabir University of Technology, Tehran, Iran
| | - Nariman Mosaffa
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Science, Tehran, Iran
| | - Habibollah Peirovi
- Nanomedicine and Tissue Engineering Research Center, Shahid Beheshti University of Medical Science, Tehran, Iran
| | - Lobat Tayebi
- School of Dentistry, Marquette University, Milwaukee, WI, USA
| | - Soheyl Bahrami
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology in AUVA Research Center, Vienna, Austria
| | - Heinz Redl
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology in AUVA Research Center, Vienna, Austria
| | - Hassan Niknejad
- Department of Pharmacology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Nanomedicine and Tissue Engineering Research Center, Shahid Beheshti University of Medical Science, Tehran, Iran
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Castellanos G, Bernabé-García Á, Moraleda JM, Nicolás FJ. Amniotic membrane application for the healing of chronic wounds and ulcers. Placenta 2017; 59:146-153. [PMID: 28413063 DOI: 10.1016/j.placenta.2017.04.005] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Revised: 04/05/2017] [Accepted: 04/07/2017] [Indexed: 12/12/2022]
Abstract
Wound healing usually follows a predictable sequence and prognosis of events. Its evolutionary process is the result of a complicated interaction between patient-related factors, the wound, the treatment used and the skills and knowledge of the professionals who treat them. Only through a meticulous initial assessment of the wound is it possible to identify the factors that contribute to its complexity. The challenge for professionals will be to implement efficient therapies at the right time and in the most cost-efficient way in order to reduce associated problems, treat the symptoms and expectations of the patients and achieve adequate wound healing whenever possible. This is particularly evident in big chronic wounds with considerable tissue loss, which become senescent in the process of inflammation or proliferation losing the ability to epithelialize. Generally, chronic wounds do not respond to current treatments, therefore they need special interventions. AM is a tissue of particular interest as a biological dressing and it has well-documented reepithelialization effects which are in part related to its capacity to synthesize and release biological active factors. Our studies have demonstrated that amniotic membrane (AM) is able to induce epithelialization in chronic wounds that were unable to epithelialize. AM induces several signaling pathways that are involved in cell migration and/or proliferation. Additionally, AM is able to selectively antagonize the anti-proliferative effect of transforming growth factor-ß (TGF-β) by modifying the genetic program that TGF-β induces on keratinocytes. The combined effect of AM on keratinocytes, promoting cell proliferation/migration and antagonizing the effect of TGF-β is the perfect combination, allowing chronic wounds to move out of their non-healing state and progress into epithelialization.
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Affiliation(s)
- Gregorio Castellanos
- Surgery Service, Virgen de La Arrixaca University Clinical Hospital, El Palmar, Murcia, Spain
| | - Ángel Bernabé-García
- Molecular Oncology and TGF-ß, Research Unit, Virgen de La Arrixaca University Hospital, El Palmar, Murcia, Spain
| | - José M Moraleda
- Cell Therapy Unit, Virgen de La Arrixaca University Clinical Hospital, El Palmar, Murcia, Spain
| | - Francisco J Nicolás
- Molecular Oncology and TGF-ß, Research Unit, Virgen de La Arrixaca University Hospital, El Palmar, Murcia, Spain.
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