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Sulcanese L, Prencipe G, Canciello A, Cerveró-Varona A, Perugini M, Mauro A, Russo V, Barboni B. Stem-Cell-Driven Chondrogenesis: Perspectives on Amnion-Derived Cells. Cells 2024; 13:744. [PMID: 38727280 PMCID: PMC11083072 DOI: 10.3390/cells13090744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Revised: 04/17/2024] [Accepted: 04/23/2024] [Indexed: 05/13/2024] Open
Abstract
Regenerative medicine harnesses stem cells' capacity to restore damaged tissues and organs. In vitro methods employing specific bioactive molecules, such as growth factors, bio-inductive scaffolds, 3D cultures, co-cultures, and mechanical stimuli, steer stem cells toward the desired differentiation pathways, mimicking their natural development. Chondrogenesis presents a challenge for regenerative medicine. This intricate process involves precise modulation of chondro-related transcription factors and pathways, critical for generating cartilage. Cartilage damage disrupts this process, impeding proper tissue healing due to its unique mechanical and anatomical characteristics. Consequently, the resultant tissue often forms fibrocartilage, which lacks adequate mechanical properties, posing a significant hurdle for effective regeneration. This review comprehensively explores studies showcasing the potential of amniotic mesenchymal stem cells (AMSCs) and amniotic epithelial cells (AECs) in chondrogenic differentiation. These cells exhibit innate characteristics that position them as promising candidates for regenerative medicine. Their capacity to differentiate toward chondrocytes offers a pathway for developing effective regenerative protocols. Understanding and leveraging the innate properties of AMSCs and AECs hold promise in addressing the challenges associated with cartilage repair, potentially offering superior outcomes in tissue regeneration.
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Affiliation(s)
- Ludovica Sulcanese
- Unit of Basic and Applied Sciences, Department of Biosciences and Agri-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (G.P.); (A.C.); (A.C.-V.); (A.M.); (V.R.); (B.B.)
| | - Giuseppe Prencipe
- Unit of Basic and Applied Sciences, Department of Biosciences and Agri-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (G.P.); (A.C.); (A.C.-V.); (A.M.); (V.R.); (B.B.)
| | - Angelo Canciello
- Unit of Basic and Applied Sciences, Department of Biosciences and Agri-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (G.P.); (A.C.); (A.C.-V.); (A.M.); (V.R.); (B.B.)
| | - Adrián Cerveró-Varona
- Unit of Basic and Applied Sciences, Department of Biosciences and Agri-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (G.P.); (A.C.); (A.C.-V.); (A.M.); (V.R.); (B.B.)
| | - Monia Perugini
- Department of Bioscience and Technology for Food, Agriculture, and Environment, University of Teramo, 64100 Teramo, Italy;
| | - Annunziata Mauro
- Unit of Basic and Applied Sciences, Department of Biosciences and Agri-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (G.P.); (A.C.); (A.C.-V.); (A.M.); (V.R.); (B.B.)
| | - Valentina Russo
- Unit of Basic and Applied Sciences, Department of Biosciences and Agri-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (G.P.); (A.C.); (A.C.-V.); (A.M.); (V.R.); (B.B.)
| | - Barbara Barboni
- Unit of Basic and Applied Sciences, Department of Biosciences and Agri-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (G.P.); (A.C.); (A.C.-V.); (A.M.); (V.R.); (B.B.)
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Zhang Y, An C, Yu Y, Lin J, Jin L, Li C, Tan T, Yu Y, Fan Y. Epidermal growth factor induces a trophectoderm lineage transcriptome resembling that of human embryos during reconstruction of blastoids from extended pluripotent stem cells. Cell Prolif 2022; 55:e13317. [PMID: 35880490 PMCID: PMC9628219 DOI: 10.1111/cpr.13317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 06/23/2022] [Accepted: 06/27/2022] [Indexed: 11/29/2022] Open
Abstract
Objectives This study aims to optimize the human extended pluripotent stem cell (EPSC) to trophectoderm (TE)‐like cell induction with addition of EGF and improve the quality of the reconstructing blastoids. Materials and Methods TE‐like cells were differentiated from human EPSCs. RNA‐seq data analysis was performed to compare with TE‐like cells from multiple human pluripotent stem cells (hPSCs) and embryos. A small‐scale compound selection was performed for optimizing the TE‐like cell induction and the efficiency was characterized using TE‐lineage markers expression by immunofluorescence stanning. Blastoids were generated by using the optimized TE‐like cells and the undifferentiated human EPSCs through three‐dimensional culture system. Single‐cell RNA sequencing was performed to investigate the lineage segregation of the optimized blastoids to human blastocysts. Results TE‐like cells derived from human EPSCs exhibited similar transcriptome with TE cells from embryos. Additionally, TE‐like cells from multiple naive hPSCs exhibited heterogeneous gene expression patterns and signalling pathways because of the incomplete silencing of naive‐specific genes and loss of imprinting. Furthermore, with the addition of EGF, TE‐like cells derived from human EPSCs enhanced the TE lineage‐related signalling pathways and exhibited more similar transcriptome to human embryos. Through resembling with undifferentiated human EPSCs, we elevated the quality and efficiency of reconstructing blastoids and separated more lineage cells with precise temporal and spatial expression, especially the PE lineage. Conclusion Addition of EGF enhanced TE lineage differentiation and human blastoids reconstruction. The optimized blastoids could be used as a blastocyst model for simulating early embryonic development.
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Affiliation(s)
- Yingying Zhang
- Department of Obstetrics and Gynecology, Key Laboratory for Major Obstetric Diseases of Guangdong Province, Key Laboratory of Reproduction and Genetics of Guangdong Higher Education Institutes, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Chenrui An
- Department of Obstetrics and Gynecology, Key Laboratory for Major Obstetric Diseases of Guangdong Province, Key Laboratory of Reproduction and Genetics of Guangdong Higher Education Institutes, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Yanhong Yu
- Department of Obstetrics and Gynecology, Key Laboratory for Major Obstetric Diseases of Guangdong Province, Key Laboratory of Reproduction and Genetics of Guangdong Higher Education Institutes, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Jiajing Lin
- Department of Obstetrics and Gynecology, Key Laboratory for Major Obstetric Diseases of Guangdong Province, Key Laboratory of Reproduction and Genetics of Guangdong Higher Education Institutes, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Long Jin
- Department of Obstetrics and Gynecology, Key Laboratory for Major Obstetric Diseases of Guangdong Province, Key Laboratory of Reproduction and Genetics of Guangdong Higher Education Institutes, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Chaohui Li
- Department of Obstetrics and Gynecology, Key Laboratory for Major Obstetric Diseases of Guangdong Province, Key Laboratory of Reproduction and Genetics of Guangdong Higher Education Institutes, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Tao Tan
- Yunnan Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, China
| | - Yang Yu
- Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology and Key Laboratory of Assisted Reproduction, Ministry of Education, Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
| | - Yong Fan
- Department of Obstetrics and Gynecology, Key Laboratory for Major Obstetric Diseases of Guangdong Province, Key Laboratory of Reproduction and Genetics of Guangdong Higher Education Institutes, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
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Deus IA, Mano JF, Custódio CA. Perinatal tissues and cells in tissue engineering and regenerative medicine. Acta Biomater 2020; 110:1-14. [PMID: 32418650 DOI: 10.1016/j.actbio.2020.04.035] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 04/09/2020] [Accepted: 04/20/2020] [Indexed: 02/07/2023]
Abstract
Perinatal tissues are an abundant source of human extracellular matrix proteins, growth factors and stem cells with proved potential use in a wide range of therapeutic applications. Due to their placental origin, these tissues possess unique biological properties, including being angiogenic, anti-inflammatory, anti-fibrotic, anti-microbial and immune privileged. Additionally, as a temporary organ, placenta is usually discarded as a medical waste, thus providing an easily available, cost effective, 'unlimited' and ethical source of raw materials. Although some of these tissues, such as the amniotic membrane and umbilical cord, have been used in clinical practices, most of them continue to be highly under explored. This review aims to outline the most relevant applications of perinatal tissues as a source of biomaterials and stem cells in the exciting fields of tissue engineering and regenerative medicine (TERM), as well as highlight how these solutions can be used to overcome the shortage of adequate scaffolds and cell sources that currently hampers the translation of TERM strategies towards clinical settings. STATEMENT OF SIGNIFICANCE: Stem cells and extracellular matrix derived from perinatal tissues such as placenta and umbilical cord, have drawn great attention for use in a wide variety of applications in the biomedical field. Due to their origin, these tissues possess unique biological properties, including being angiogenic, anti-inflammatory, anti-fibrotic, anti-microbial and immune privileged. Also they are typically considered medical waste, thus providing an easily available, cost effective, 'unlimited' and ethical source of raw materials. This work aims to present and discuss the most relevant applications of perinatal tissues as a source of biomaterials and stem cells in the exciting fields of tissue engineering and regenerative medicine (TERM).
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Poženel L, Lindenmair A, Schmidt K, Kozlov AV, Grillari J, Wolbank S, Banerjee A, Weidinger A. Critical Impact of Human Amniotic Membrane Tension on Mitochondrial Function and Cell Viability In Vitro. Cells 2019; 8:cells8121641. [PMID: 31847452 PMCID: PMC6953074 DOI: 10.3390/cells8121641] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 12/03/2019] [Accepted: 12/13/2019] [Indexed: 12/20/2022] Open
Abstract
Amniotic cells show exciting stem cell features, which has led to the idea of using living cells of human amniotic membranes (hAMs) in toto for clinical applications. However, under common cell culture conditions, viability of amniotic cells decreases rapidly, whereby reasons for this decrease are unknown so far. Recently, it has been suggested that loss of tissue tension in vivo leads to apoptosis. Therefore, the aim of this study was to investigate the effect of tissue distention on the viability of amniotic cells in vitro. Thereby, particular focus was put on vital mitochondria-linked parameters, such as respiration and ATP synthesis. Biopsies of hAMs were incubated for 7–21 days either non-distended or distended. We observed increased B-cell lymphoma 2-associated X protein (BAX)/B-cell lymphoma (BCL)-2 ratios in non-distended hAMs at day seven, followed by increased caspase 3 expression at day 14, and, consequently, loss of viability at day 21. In contrast, under distention, caspase 3 expression increased only slightly, and mitochondrial function and cellular viability were largely maintained. Our data suggest that a mechano-sensing pathway may control viability of hAM cells by triggering mitochondria-mediated apoptosis upon loss of tension in vitro. Further studies are required to elucidate the underlying molecular mechanisms between tissue distention and viability of hAM cells.
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Affiliation(s)
- Laura Poženel
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Center, Donaueschingenstraße 13, 1200 Vienna, Austria; (L.P.); (A.V.K.); (J.G.); (S.W.); (A.W.)
- Austrian Cluster for Tissue Regeneration, 1200 Vienna, Austria;
| | - Andrea Lindenmair
- Austrian Cluster for Tissue Regeneration, 1200 Vienna, Austria;
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Center, Garnisonstraße 21, 4020 Linz, Austria
| | - Katy Schmidt
- Medical University of Vienna, Center for Anatomy and Cell Biology, Division of Cell and Developmental Biology, Schwarzspanierstraße 17, 1090 Vienna, Austria;
| | - Andrey V. Kozlov
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Center, Donaueschingenstraße 13, 1200 Vienna, Austria; (L.P.); (A.V.K.); (J.G.); (S.W.); (A.W.)
- Austrian Cluster for Tissue Regeneration, 1200 Vienna, Austria;
| | - Johannes Grillari
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Center, Donaueschingenstraße 13, 1200 Vienna, Austria; (L.P.); (A.V.K.); (J.G.); (S.W.); (A.W.)
- Austrian Cluster for Tissue Regeneration, 1200 Vienna, Austria;
- University of Natural Resources and Life Sciences Vienna, Department of Biotechnology, Muthgasse 18, 1190 Vienna, Austria
| | - Susanne Wolbank
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Center, Donaueschingenstraße 13, 1200 Vienna, Austria; (L.P.); (A.V.K.); (J.G.); (S.W.); (A.W.)
- Austrian Cluster for Tissue Regeneration, 1200 Vienna, Austria;
| | - Asmita Banerjee
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Center, Donaueschingenstraße 13, 1200 Vienna, Austria; (L.P.); (A.V.K.); (J.G.); (S.W.); (A.W.)
- Austrian Cluster for Tissue Regeneration, 1200 Vienna, Austria;
- Correspondence: ; Tel.: +43-59-3934-1984
| | - Adelheid Weidinger
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Center, Donaueschingenstraße 13, 1200 Vienna, Austria; (L.P.); (A.V.K.); (J.G.); (S.W.); (A.W.)
- Austrian Cluster for Tissue Regeneration, 1200 Vienna, Austria;
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Mao Y, Hoffman T, Dhall S, Singal A, Sathyamoorthy M, Danilkovitch A, Kohn J. Endogenous viable cells in lyopreserved amnion retain differentiation potential and anti-fibrotic activity in vitro. Acta Biomater 2019; 94:330-339. [PMID: 31176843 DOI: 10.1016/j.actbio.2019.06.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Revised: 05/31/2019] [Accepted: 06/04/2019] [Indexed: 02/07/2023]
Abstract
Human amniotic membrane (AM) has intrinsic anti-inflammatory, anti-fibrotic and antimicrobial properties. Tissue preservation methods have helped to overcome the short shelf life of fresh AM allowing "on demand" use of AM grafts. Cryopreserved AM that retains all native tissue components, including viable cells, has clinical benefits in treating chronic wounds. However, cryopreservation requires ultra-low temperature storage, limiting the use of cryopreserved products. To overcome this limitation, a new lyopreservation method has been developed for ambient storage of living tissues. The goal of this study was to investigate the viability and functionality of AM cells following lyopreservation. Fresh AM and devitalized lyopreserved AM (DLAM) served as positive and negative controls, respectively. Using live/dead staining, we confirmed the presence of living cells in viable lyopreserved AM (VLAM) and showed that these cells persisted up to 21 days in culture medium. The functionality of cells in VLAM was assessed by their differentiation potential and anti-fibrotic activity in vitro. With osteogenic induction, cells in VLAM deposited calcium within the membrane, a marker of osteogenic cells, in a time-dependent manner. The migration of human lung fibrotic fibroblasts in a scratch wound assay was reduced significantly in the presence of VLAM-derived conditioned medium. Quantitative PCR analyses indicated that VLAM reduced the expression of pro-fibrotic factors such as type I collagen and increased the expression of anti-fibrotic factors such as hepatocyte growth factor and anti-fibrotic microRNA in fibrotic fibroblasts. Taken together, these results demonstrate that endogenous cells in VLAM remain viable and functional post-lyophilization. STATEMENT OF SIGNIFICANCE: This study, for the first time, provides direct evidence showing that tissue viability and functional cells can be preserved by lyophilization. Similar to fresh amniotic membrane (AM), viable lyopreserved AM (VLAM) retains viable cells for extended periods of time. More importantly, these cells are functional and maintain their osteogenic differentiation potential and anti-fibrotic activity. Our results confirmed that the novel lyophilization method preserves tissue viability.
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Naseer N, Bashir S, Latief N, Latif F, Khan SN, Riazuddin S. Human amniotic membrane as differentiating matrix for in vitro chondrogenesis. Regen Med 2018; 13:821-832. [PMID: 30299207 DOI: 10.2217/rme-2018-0017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Aim: The aim of the present study is to use human amniotic membrane (HAM) for in vitro chondrogenesis of placenta-derived mesenchymal stem cells (MSCs) and umbilical cord-derived MSCs. Materials & methods: MSCs from the placenta and umbilical cord were isolated, characterized by immunophenotyping and after analyzing their rate of proliferation, cytotoxicity and viability, chondrogenesis was performed on plastic adherent surface and on HAM. Results: Successfully isolated and characterized placenta-derived MSCs and umbilical cord-derived MSCs revealed positive expression of MSCs markers CD90, CD73, CD105 and CD49d, while they were negative for CD45. Both types of cells in the presence of chondrogenic induction medium on plastic adherent surface and HAM showed aggregates of proteoglycan and strong expression of COL2A1 (collagen 2) and ACAN1 (aggrecan). Conclusion: HAM supported proliferation as well as chondrogenesis of MSCs and provide novelty of HAM utilization as an efficient natural delivery matrix for stem cell transplantation.
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Affiliation(s)
- Nadia Naseer
- Centre of Excellence in Molecular Biology, 87 West Canal Bank Road, Thokar Niazbaig Lahore, Punjab, 53700 Pakistan
| | - Saliha Bashir
- Centre of Excellence in Molecular Biology, 87 West Canal Bank Road, Thokar Niazbaig Lahore, Punjab, 53700 Pakistan
| | - Noreen Latief
- Centre of Excellence in Molecular Biology, 87 West Canal Bank Road, Thokar Niazbaig Lahore, Punjab, 53700 Pakistan
| | - Farzana Latif
- Ameer-ud-din Medical College, Post Graduate Medical Institute (PGMI), Lahore General Hospital, 6-Abdur Rehman Chughtai Road (Birdwood Road), Jail Road, Shadman, Lahore,54000 Pakistan
| | - Shaheen N Khan
- Centre of Excellence in Molecular Biology, 87 West Canal Bank Road, Thokar Niazbaig Lahore, Punjab, 53700 Pakistan
| | - Sheikh Riazuddin
- Centre of Excellence in Molecular Biology, 87 West Canal Bank Road, Thokar Niazbaig Lahore, Punjab, 53700 Pakistan
- Allama Iqbal Medical College, University of Health Sciences, Lahore, Jinnah hospital Moulana Shabir Ahmed Usmani Road, Faisal Town Lahore 54550 Pakistan
- Shaheed Zulfiqar Ali Bhutto Medical University (SZABMU), PIMS, G-8/3, Islamabad, 44000 Pakistan
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Shaw KA, Parada SA, Gloystein DM, Devine JG. The Science and Clinical Applications of Placental Tissues in Spine Surgery. Global Spine J 2018; 8:629-637. [PMID: 30202718 PMCID: PMC6125928 DOI: 10.1177/2192568217747573] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
STUDY DESIGN Narrative literature review. OBJECTIVES Placental tissue, amniotic/chorionic membrane, and umbilical cord have seen a recent expansion in their clinical application in various fields of surgery. It is important for practicing surgeons to know the underlying science, especially as it relates to spine surgery, to understand the rationale and clinical indication, if any, for their usage. METHODS A literature search was performed using PubMed and MEDLINE databases to identify studies reporting the application of placental tissues as it relates to the practicing spine surgeon. Four areas of interest were identified and a comprehensive review was performed of available literature. RESULTS Clinical application of placental tissue holds promise with regard to treatment of intervertebral disc pathology, preventing epidural fibrosis, spinal dysraphism closure, and spinal cord injury; however, there is an overall paucity of high-quality evidence. As such, evidence-based guidelines for its clinical application are currently unavailable. CONCLUSIONS There is no high-level clinical evidence to support the application of placental tissue for spinal surgery, although it does hold promise for several areas of interest for the practicing spine surgeon. High-quality research is needed to define the clinical effectiveness and indications of placental tissue as it relates to spine surgery.
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Affiliation(s)
- K. Aaron Shaw
- Dwight D. Eisenhower Army Medical Center, Fort Gordon, GA, USA,K. Aaron Shaw, Department of Orthopaedic Surgery, Dwight D. Eisenhower Army Medical Center, 300 East Hospital Road, Fort Gordon, GA 30905, USA.
| | | | | | - John G. Devine
- Medical College of Georgia, Augusta University, Augusta, GA, USA
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Centurione L, Passaretta F, Centurione MA, De Munari S, Vertua E, Silini A, Liberati M, Parolini O, Di Pietro R. Mapping of the Human Placenta: Experimental Evidence of Amniotic Epithelial Cell Heterogeneity. Cell Transplant 2018; 27:12-22. [PMID: 29562779 PMCID: PMC6434477 DOI: 10.1177/0963689717725078] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
The human placenta is an important source of stem cells that can be easily collected without ethical concerns since it is usually discarded after childbirth. In this study, we analyzed the amniotic membrane (AM) from the human placenta with the aim of mapping different regions with respect to their morpho-functional features and regenerative potential. AMs were obtained from 24 healthy women, undergoing a caesarean section, and mapped into 4 different regions according to their position in relation to the umbilical cord: the central, intermediate, peripheral, and reflected areas. We carried out a multiparametric analysis focusing our attention on amniotic epithelial cells (AECs). Our results revealed that AECs, isolated from the different areas, are a heterogeneous cell population with different pluripotency and proliferation marker expression (octamer-binding transcription factor 4 [OCT-4], tyrosine-protein kinase KIT [c-KIT], sex determining region Y-box 2 [SOX-2], α-fetoprotein, cyclic AMP response element binding [CREB] protein, and phosphorylated active form of CREB [p-CREB]), proliferative ability, and osteogenic potential. Our investigation discloses interesting findings that could be useful for increasing the efficiency of AM isolation and application for therapeutic purposes.
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Affiliation(s)
- Lucia Centurione
- Department of Medicine and Ageing Sciences, G. d’Annunzio University of Chieti–Pescara, Chieti, Italy
- StemTeCh Group, Chieti, Italy
| | - Francesca Passaretta
- Department of Medicine and Ageing Sciences, G. d’Annunzio University of Chieti–Pescara, Chieti, Italy
- StemTeCh Group, Chieti, Italy
| | - Maria Antonietta Centurione
- StemTeCh Group, Chieti, Italy
- Institute of Molecular Genetics, National Research Council-Pavia, Section of Chieti, Italy
| | - Silvia De Munari
- E. Menni Research Center, Fondazione Poliambulanza, Brescia, Italy
| | - Elsa Vertua
- E. Menni Research Center, Fondazione Poliambulanza, Brescia, Italy
| | | | - Marco Liberati
- Department of Medicine and Ageing Sciences, G. d’Annunzio University of Chieti–Pescara, Chieti, Italy
| | - Ornella Parolini
- E. Menni Research Center, Fondazione Poliambulanza, Brescia, Italy
| | - Roberta Di Pietro
- Department of Medicine and Ageing Sciences, G. d’Annunzio University of Chieti–Pescara, Chieti, Italy
- StemTeCh Group, Chieti, Italy
- Roberta Di Pietro, Department of Medicine and Ageing Sciences, Section of Human Morphology, G. d’Annunzio University of Chieti–Pescara, Building D, Level 1, Via dei Vestini 31, Chieti 66100, Italy.
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Byern JV, Kerbl A, Nödl MT, Bello G, Staedler Y, Schönenberger J, Cyran N. Spine Formation as a Hatching Tool inEuprymna scolopes(Mollusca, Cephalopoda, Sepiolidae). MALACOLOGIA 2016. [DOI: 10.4002/040.059.0204] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Riboh JC, Saltzman BM, Yanke AB, Cole BJ. Human Amniotic Membrane-Derived Products in Sports Medicine: Basic Science, Early Results, and Potential Clinical Applications. Am J Sports Med 2016; 44:2425-34. [PMID: 26585668 DOI: 10.1177/0363546515612750] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Amniotic membrane (AM)-derived products have been successfully used in ophthalmology, plastic surgery, and wound care, but little is known about their potential applications in orthopaedic sports medicine. PURPOSE To provide an updated review of the basic science and preclinical and clinical data supporting the use of AM-derived products and to review their current applications in sports medicine. STUDY DESIGN Systematic review. METHODS A systematic search of the literature was conducted using the Medline, EMBASE, and Cochrane databases. The search term amniotic membrane was used alone and in conjunction with stem cell, orthopaedic, tissue engineering, scaffold, and sports medicine. RESULTS The search identified 6870 articles, 80 of which, after screening of the titles and abstracts, were considered relevant to this study. Fifty-five articles described the anatomy, basic science, and nonorthopaedic applications of AM-derived products. Twenty-five articles described preclinical and clinical trials of AM-derived products for orthopaedic sports medicine. Because the level of evidence obtained from this search was not adequate for systematic review or meta-analysis, a current concepts review on the anatomy, physiology, and clinical uses of AM-derived products is presented. CONCLUSION Amniotic membranes have many promising applications in sports medicine. They are a source of pluripotent cells, highly organized collagen, antifibrotic and anti-inflammatory cytokines, immunomodulators, and matrix proteins. These properties may make it beneficial when applied as tissue engineering scaffolds, improving tissue organization in healing, and treatment of the arthritic joint. The current body of evidence in sports medicine is heavily biased toward in vitro and animal studies, with little to no human clinical data. Nonetheless, 14 companies or distributors offer commercial AM products. The preparation and formulation of these products alter their biological and mechanical properties, and a thorough understanding of these differences will help guide the use of AM-derived products in sports medicine research.
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Affiliation(s)
- Jonathan C Riboh
- Division of Sports Medicine and Shoulder Surgery, Rush University School of Medicine, Chicago, Illinois, USA
| | - Bryan M Saltzman
- Division of Sports Medicine and Shoulder Surgery, Rush University School of Medicine, Chicago, Illinois, USA
| | - Adam B Yanke
- Division of Sports Medicine and Shoulder Surgery, Rush University School of Medicine, Chicago, Illinois, USA
| | - Brian J Cole
- Division of Sports Medicine and Shoulder Surgery, Rush University School of Medicine, Chicago, Illinois, USA
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Current View on Osteogenic Differentiation Potential of Mesenchymal Stromal Cells Derived from Placental Tissues. Stem Cell Rev Rep 2016; 11:570-85. [PMID: 25381565 PMCID: PMC4493719 DOI: 10.1007/s12015-014-9569-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Mesenchymal stromal cells (MSC) isolated from human term placental tissues possess unique characteristics, including their peculiar immunomodulatory properties and their multilineage differentiation potential. The osteogenic differentiation capacity of placental MSC has been widely disputed, and continues to be an issue of debate. This review will briefly discuss the different MSC populations which can be obtained from different regions of human term placenta, along with their unique properties, focusing specifically on their osteogenic differentiation potential. We will present the strategies used to enhance osteogenic differentiation potential in vitro, such as through the selection of subpopulations more prone to differentiate, the modification of the components of osteo-inductive medium, and even mechanical stimulation. Accordingly, the applications of three-dimensional environments in vitro and in vivo, such as non-synthetic, polymer-based, and ceramic scaffolds, will also be discussed, along with results obtained from pre-clinical studies of placental MSC for the regeneration of bone defects and treatment of bone-related diseases.
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12
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Decellularized human placenta chorion matrix as a favorable source of small-diameter vascular grafts. Acta Biomater 2016; 29:125-134. [PMID: 26432442 DOI: 10.1016/j.actbio.2015.09.038] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Revised: 08/21/2015] [Accepted: 09/28/2015] [Indexed: 12/31/2022]
Abstract
Biomaterials based on decellularized tissues are increasingly attracting attention as functional alternatives to other natural or synthetic materials. However, a source of non-cadaver human allograft material would be favorable. Here we establish a decellularization method of vascular tissue from cryopreserved human placenta chorionic plate starting with an initial freeze-thaw step followed by a series of chemical treatments applied with a custom-made perfusion system. This novel pulsatile perfusion set-up enabled us to successfully decellularize the vascular tissue with lower concentrations of chemicals and shorter exposure times compared to a non-perfusion process. The decellularization procedure described here lead to the preservation of the native extracellular matrix architecture and the removal of cells. Quantitative analysis revealed no significant changes in collagen content and a retained glycosaminoglycan content of approximately 29%. In strain-to-failure tests, the decellularized grafts showed similar mechanical behavior compared to native controls. In addition, the mechanical values for ultimate tensile strength and stiffness were in an acceptable range for in vivo applications. Furthermore, biocompatibility of the decellularized tissue and its recellularizationability to serve as an adequate substratum for upcoming recellularization strategies using primary human umbilical vein endothelial cells (HUVECs) was demonstrated. HUVECs cultured on the decellularized placenta vessel matrix performed endothelialization and maintained phenotypical characteristics and cell specific expression patterns. Overall, the decellularized human placenta vessels can be a versatile tool for experimental studies on vascularization and as potent graft material for future in vivo applications. STATEMENT OF SIGNIFICANCE In the US alone more than 1million vascular grafts are needed in clinical practice every year. Despite severe disadvantages, such as donor site morbidity, autologous grafting from the patient's own arteries or veins is regarded as the gold standard for vascular tissue repair. Besides, strategies based on synthetic or natural materials have shown limited success. Tissue engineering approaches based on decellularized tissues are regarded as a promising alternative to clinically used treatments to overcome the observed limitations. However, a source for supply of non-cadaver human allograft material would be favorable. Here, we established a decellularization method of vascular tissue from the human placenta chorionic plate, a suitable human tissue source of consistent quality. The decellularized human placenta vessels can be a potent graft material for future in vivo applications and furthermore might be a versatile tool for experimental studies on vascularization.
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Ozler S, Oztas E, Guler BG, Pehlivan S, Kadioglu N, Ergin M, Uygur D, Danisman N. Role of ADAMTS5 in Unexplained Fetal Growth Restriction (FGR). Fetal Pediatr Pathol 2016; 35:220-30. [PMID: 27159841 DOI: 10.3109/15513815.2016.1173146] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
AIM We aim to determine the role of serum and placental A disintegrin and metalloproteinase with thrombospondin motif 5 (ADAMTS5) in fetal growth restriction (FGR). MATERIAL AND METHODS 43 pregnancies suffering FGR and 45 healthy ones were homogenized for their body mass indices, ages, and gestational weeks. Expression of ADAMTS5 in placental samples was determined by immunohistochemical methods and concurrent maternal serum ADAMTS5 levels were determined with enzyme-linked immunosorbent assay. RESULTS Expression of ADAMTS5 was higher in FGR group than the healthy control in placenta. Both the cytoplasmic staining pattern of the syncytiotrophoblasts and staining of the decidual plate were shown in the FGR group; but not in the control group. A negative correlation between serum ADAMTS5 levels and birth weight in FGR group was observed. CONCLUSION Increased ADAMTS5 levels were observed in placental insufficiency cases. This study demonstrates that ADAMTS5 may be a sensitive indicator of placental insufficiency which has variable factors in etiology. Additional work is needed to delineate the mechanism of its involvement.
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Affiliation(s)
- Sibel Ozler
- a Zekai Tahir Burak Women's Health Education and Research Hospital , Department of Perinatology , Ankara , Turkey
| | - Efser Oztas
- a Zekai Tahir Burak Women's Health Education and Research Hospital , Department of Perinatology , Ankara , Turkey
| | - Basak Gumus Guler
- b Department of Obstetrics and Gynecology , Liv Hospital , Ankara , Turkey
| | - Sultan Pehlivan
- c Ankara Branch of Council of Forensic Medicine , Ankara , Turkey
| | - Nezaket Kadioglu
- d Department of Obstetrics and Gynecology , Serefli Kochisar State Hospital , Ankara , Turkey
| | - Merve Ergin
- e Faculty of Medicine , Department of Clinical Biochemistry, Yildirim Beyazit University , Ankara , Turkey
| | - Dilek Uygur
- a Zekai Tahir Burak Women's Health Education and Research Hospital , Department of Perinatology , Ankara , Turkey
| | - Nuri Danisman
- a Zekai Tahir Burak Women's Health Education and Research Hospital , Department of Perinatology , Ankara , Turkey
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Different metabolic activity in placental and reflected regions of the human amniotic membrane. Placenta 2015; 36:1329-32. [PMID: 26386652 DOI: 10.1016/j.placenta.2015.08.015] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Revised: 08/27/2015] [Accepted: 08/28/2015] [Indexed: 01/16/2023]
Abstract
Cells of the human amniotic membrane (hAM) have stem cell characteristics with low immunogenicity and anti-inflammatory properties. While hAM is an excellent source for tissue engineering, so far, its sub-regions have not been taken into account. We show that placental and reflected hAM differ distinctly in morphology and functional activity, as the placental region has significantly higher mitochondrial activity, however significantly less reactive oxygen species. Since mitochondria may participate in processes such as cell rescue, we speculate that amniotic sub-regions may have different potential for tissue regeneration, which may be crucial for clinical applications.
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