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Liang W, Zhou C, Deng Y, Fu L, Zhao J, Long H, Ming W, Shang J, Zeng B. The current status of various preclinical therapeutic approaches for tendon repair. Ann Med 2024; 56:2337871. [PMID: 38738394 PMCID: PMC11095292 DOI: 10.1080/07853890.2024.2337871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 03/27/2024] [Indexed: 05/14/2024] Open
Abstract
Tendons are fibroblastic structures that link muscle and bone. There are two kinds of tendon injuries, including acute and chronic. Each form of injury or deterioration can result in significant pain and loss of tendon function. The recovery of tendon damage is a complex and time-consuming recovery process. Depending on the anatomical location of the tendon tissue, the clinical outcomes are not the same. The healing of the wound process is divided into three stages that overlap: inflammation, proliferation, and tissue remodeling. Furthermore, the curing tendon has a high re-tear rate. Faced with the challenges, tendon injury management is still a clinical issue that must be resolved as soon as possible. Several newer directions and breakthroughs in tendon recovery have emerged in recent years. This article describes tendon injury and summarizes recent advances in tendon recovery, along with stem cell therapy, gene therapy, Platelet-rich plasma remedy, growth factors, drug treatment, and tissue engineering. Despite the recent fast-growing research in tendon recovery treatment, still, none of them translated to the clinical setting. This review provides a detailed overview of tendon injuries and potential preclinical approaches for treating tendon injuries.
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Affiliation(s)
- Wenqing Liang
- Department of Orthopedics, Zhoushan Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University, Zhoushan, China
| | - Chao Zhou
- Department of Orthopedics, Zhoushan Guanghua Hospital, Zhoushan, China
| | - Yongjun Deng
- Department of Orthopedics, Affiliated Hospital of Shaoxing University, Shaoxing, China
| | - Lifeng Fu
- Department of Orthopedics, Shaoxing City Keqiao District Hospital of Traditional Chinese Medicine, Shaoxing, China
| | - Jiayi Zhao
- Department of Orthopedics, Zhoushan Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University, Zhoushan, China
| | - Hengguo Long
- Department of Orthopedics, Zhoushan Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University, Zhoushan, China
| | - Wenyi Ming
- Department of Orthopedics, Zhoushan Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University, Zhoushan, China
| | - Jinxiang Shang
- Department of Orthopedics, Affiliated Hospital of Shaoxing University, Shaoxing, China
| | - Bin Zeng
- Department of Orthopedics, Zhoushan Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University, Zhoushan, China
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Rezayat F, Esmaeil N, Rezaei A. Potential Therapeutic Effects of Human Amniotic Epithelial Cells on Gynecological Disorders Leading to Infertility or Abortion. Stem Cell Rev Rep 2023; 19:368-381. [PMID: 36331801 DOI: 10.1007/s12015-022-10464-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/09/2022] [Indexed: 11/06/2022]
Abstract
The induction of feto-maternal tolerance, fetal non-immunogenicity, and the regulation of mother's immune system are essential variables in a successful pregnancy. Fetal membranes have been used as a source of stem cells and biological components in recent decades. Human amniotic epithelial cells (hAEC) have stem/progenitor characteristics like those found in the amniotic membrane. Based on their immunomodulatory capabilities, recent studies have focused on the experimental and therapeutic applications of hAECs in allograft transplantation, autoimmune disorders, and gynecological problems such as recurrent spontaneous abortion (RSA), recurrent implantation failure (RIF), and premature ovarian failure (POF). This review discusses some of the immunomodulatory features and therapeutic potential of hAECs in preventing infertility, miscarriage, and implantation failure by controlling the maternal immune system.
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Affiliation(s)
- Fatemeh Rezayat
- Department of Immunology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Nafiseh Esmaeil
- Department of Immunology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran. .,Research Institute for Primordial Prevention of Non-Communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran. .,Department of Immunology, School of Medicine, Environment Research Center, Research Institute for Primordial Prevention of Non-Communicable Disease, Isfahan University of Medical Sciences, 81744-176, Isfahan, Iran.
| | - Abbas Rezaei
- Department of Immunology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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Ferdousi F, Isoda H. Regulating Early Biological Events in Human Amniotic Epithelial Stem Cells Using Natural Bioactive Compounds: Extendable Multidirectional Research Avenues. Front Cell Dev Biol 2022; 10:865810. [PMID: 35433672 PMCID: PMC9011193 DOI: 10.3389/fcell.2022.865810] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Accepted: 03/07/2022] [Indexed: 12/21/2022] Open
Abstract
Stem cells isolated from perinatal tissue sources possess tremendous potential for biomedical and clinical applications. On the other hand, emerging data have demonstrated that bioactive natural compounds regulate numerous cellular and biochemical functions in stem cells and promote cell migration, proliferation, and attachment, resulting in maintaining stem cell proliferation or inducing controlled differentiation. In our previous studies, we have reported for the first time that various natural compounds could induce targeted differentiation of hAESCs in a lineage-specific manner by modulating early biological and molecular events and enhance the therapeutic potential of hAESCs through modulating molecular signaling. In this perspective, we will discuss the advantages of using naturally occurring active compounds in hAESCs and their potential implications for biological research and clinical applications.
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Affiliation(s)
- Farhana Ferdousi
- Alliance for Research on the Mediterranean and North Africa (ARENA), University of Tsukuba, Tsukuba, Japan.,Faculty of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Japan.,AIST-University of Tsukuba Open Innovation Laboratory for Food and Medicinal Resource Engineering (FoodMed-OIL), AIST, University of Tsukuba, Tsukuba, Japan
| | - Hiroko Isoda
- Alliance for Research on the Mediterranean and North Africa (ARENA), University of Tsukuba, Tsukuba, Japan.,Faculty of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Japan.,AIST-University of Tsukuba Open Innovation Laboratory for Food and Medicinal Resource Engineering (FoodMed-OIL), AIST, University of Tsukuba, Tsukuba, Japan.,R&D Center for Tailor-made QOL, University of Tsukuba, Tsukuba, Japan
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Di Mattia M, Mauro A, Delle Monache S, Pulcini F, Russo V, Berardinelli P, Citeroni MR, Turriani M, Peserico A, Barboni B. Hypoxia-Mimetic CoCl2 Agent Enhances Pro-Angiogenic Activities in Ovine Amniotic Epithelial Cells-Derived Conditioned Medium. Cells 2022; 11:cells11030461. [PMID: 35159271 PMCID: PMC8834320 DOI: 10.3390/cells11030461] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 01/25/2022] [Accepted: 01/26/2022] [Indexed: 02/05/2023] Open
Abstract
Amniotic epithelial stem cells (AECs) are largely studied for their pro-regenerative properties. However, it remains undetermined if low oxygen (O2) levels that AECs experience in vivo can be of value in maintaining their biological properties after isolation. To this aim, the present study has been designed to evaluate the effects of a hypoxia-mimetic agent, cobalt chloride (CoCl2), on AECs’ stemness and angiogenic activities. First, a CoCl2 dose-effect was performed to select the concentration able to induce hypoxia, through HIF-1α stabilization, without promoting any cytotoxicity effect assessed through the analysis of cell vitality, proliferation, and apoptotic-related events. Then, the identified CoCl2 dose was evaluated on the expression and angiogenic properties of AECs’ stemness markers (OCT-4, NANOG, SOX-2) by analysing VEGF expression, angiogenic chemokines’ profiles, and AEC-derived conditioned media activity through an in vitro angiogenic xeno-assay. Results demonstrated that AECs are sensitive to the cytotoxicity effects of CoCl2. The unique concentration leading to HIF-1α stabilization and nuclear translocation was 10 µM, preserving cell viability and proliferation up to 48 h. CoCl2 exposure did not modulate stemness markers in AECs while progressively decreasing VEGF expression. On the contrary, CoCl2 treatment promoted a significant short-term release of angiogenic chemokines in culture media (CM). The enrichment in bio-active factors was confirmed by the ability of CoCl2-derived CM to induce HUVEC growth and the cells’ organization in tubule-like structures. These findings demonstrate that an appropriate dose of CoCl2 can be adopted as a hypoxia-mimetic agent in AECs. The short-term, chemical-induced hypoxic condition can be targeted to enhance AECs’ pro-angiogenic properties by providing a novel approach for stem cell-free therapy protocols.
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Affiliation(s)
- Miriam Di Mattia
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy; (M.D.M.); (V.R.); (P.B.); (M.R.C.); (M.T.); (A.P.); (B.B.)
| | - Annunziata Mauro
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy; (M.D.M.); (V.R.); (P.B.); (M.R.C.); (M.T.); (A.P.); (B.B.)
- Correspondence:
| | - Simona Delle Monache
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (S.D.M.); (F.P.)
- StemTeCh Group, Via L. Polacchi 11, 66100 Chieti, Italy
| | - Fanny Pulcini
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (S.D.M.); (F.P.)
| | - Valentina Russo
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy; (M.D.M.); (V.R.); (P.B.); (M.R.C.); (M.T.); (A.P.); (B.B.)
| | - Paolo Berardinelli
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy; (M.D.M.); (V.R.); (P.B.); (M.R.C.); (M.T.); (A.P.); (B.B.)
| | - Maria Rita Citeroni
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy; (M.D.M.); (V.R.); (P.B.); (M.R.C.); (M.T.); (A.P.); (B.B.)
| | - Maura Turriani
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy; (M.D.M.); (V.R.); (P.B.); (M.R.C.); (M.T.); (A.P.); (B.B.)
| | - Alessia Peserico
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy; (M.D.M.); (V.R.); (P.B.); (M.R.C.); (M.T.); (A.P.); (B.B.)
| | - Barbara Barboni
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy; (M.D.M.); (V.R.); (P.B.); (M.R.C.); (M.T.); (A.P.); (B.B.)
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Shu F, Gao H, Wu W, Yu S, Zhang L, Liu H, Xiao S, Xia Z, Zheng Y. Amniotic epithelial cells accelerate diabetic wound healing by protecting keratinocytes and fibroblasts from high‐glucose‐induced senescence. Cell Biol Int 2022; 46:755-770. [PMID: 35077602 DOI: 10.1002/cbin.11771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 01/02/2022] [Accepted: 01/16/2022] [Indexed: 11/05/2022]
Affiliation(s)
- Futing Shu
- Department of Burn Surgerythe First Affiliated Hospital of Naval Medical UniversityShanghai200433China
| | - Haojie Gao
- Department of Burn Surgerythe First Affiliated Hospital of Naval Medical UniversityShanghai200433China
| | - Wenfeng Wu
- Department of Burn Surgerythe First Affiliated Hospital of Naval Medical UniversityShanghai200433China
| | - Shaoshuo Yu
- Department of Burn Surgerythe First Affiliated Hospital of Naval Medical UniversityShanghai200433China
| | - Lianjie Zhang
- Department of Burn Surgerythe First Affiliated Hospital of Naval Medical UniversityShanghai200433China
- Department of Burns and Plastic surgeryHongkou District of the Changhai Hospital, Naval Medical UniversityShanghai200081China
| | - Huazhen Liu
- Department of Burn Surgerythe First Affiliated Hospital of Naval Medical UniversityShanghai200433China
| | - Shichu Xiao
- Department of Burn Surgerythe First Affiliated Hospital of Naval Medical UniversityShanghai200433China
| | - Zhaofan Xia
- Department of Burn Surgerythe First Affiliated Hospital of Naval Medical UniversityShanghai200433China
| | - Yongjun Zheng
- Department of Burn Surgerythe First Affiliated Hospital of Naval Medical UniversityShanghai200433China
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Iezzi G, Scarano A, Valbonetti L, Mazzoni S, Furlani M, Mangano C, Muttini A, Raspanti M, Barboni B, Piattelli A, Giuliani A. Biphasic Calcium Phosphate Biomaterials: Stem Cell-Derived Osteoinduction or In Vivo Osteoconduction? Novel Insights in Maxillary Sinus Augmentation by Advanced Imaging. MATERIALS 2021; 14:ma14092159. [PMID: 33922799 PMCID: PMC8122985 DOI: 10.3390/ma14092159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 04/19/2021] [Accepted: 04/21/2021] [Indexed: 11/16/2022]
Abstract
Maxillary sinus augmentation is often necessary prior to implantology procedure, in particular in cases of atrophic posterior maxilla. In this context, bone substitute biomaterials made of biphasic calcium phosphates, produced by three-dimensional additive manufacturing were shown to be highly biocompatible with an efficient osteoconductivity, especially when combined with cell-based tissue engineering. Thus, in the present research, osteoinduction and osteoconduction properties of biphasic calcium-phosphate constructs made by direct rapid prototyping and engineered with ovine-derived amniotic epithelial cells or amniotic fluid cells were evaluated. More in details, this preclinical study was performed using adult sheep targeted to receive scaffold alone (CTR), oAFSMC, or oAEC engineered constructs. The grafted sinuses were explanted at 90 days and a cross-linked experimental approach based on Synchrotron Radiation microCT and histology analysis was performed on the complete set of samples. The study, performed taking into account the distance from native surrounding bone, demonstrated that no significant differences occurred in bone regeneration between oAEC-, oAFMSC-cultured, and Ctr samples and that there was a predominant action of the osteoconduction versus the stem cells osteo-induction. Indeed, it was proven that the newly formed bone amount and distribution decreased from the side of contact scaffold/native bone toward the bulk of the scaffold itself, with almost constant values of morphometric descriptors in volumes more than 1 mm from the border.
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Affiliation(s)
- Giovanna Iezzi
- Department of Medical, Oral and Biotechnological Sciences, Dental School, University G. D’Annunzio of Chieti-Pescara, 66100 Chieti, CH, Italy; (G.I.); (A.S.); (A.P.)
| | - Antonio Scarano
- Department of Medical, Oral and Biotechnological Sciences, Dental School, University G. D’Annunzio of Chieti-Pescara, 66100 Chieti, CH, Italy; (G.I.); (A.S.); (A.P.)
| | - Luca Valbonetti
- Faculty of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, TE, Italy; (L.V.); (A.M.); (B.B.)
- Institute of Biochemistry and Cell Biology (CNR-IBBC/EMMA/Infrafrontier/IMPC), National Research Council, Monterotondo Scalo, 00015 Rome, RM, Italy
| | - Serena Mazzoni
- Department of Clinical Science, Polytechnic University of Marche, Via Brecce Bianche, 60131 Ancona, AN, Italy; (S.M.); (M.F.)
| | - Michele Furlani
- Department of Clinical Science, Polytechnic University of Marche, Via Brecce Bianche, 60131 Ancona, AN, Italy; (S.M.); (M.F.)
| | | | - Aurelio Muttini
- Faculty of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, TE, Italy; (L.V.); (A.M.); (B.B.)
| | - Mario Raspanti
- Department of Medicine and Surgery, University of Insubria, Via Guicciardini 9, 21100 Varese, VA, Italy;
| | - Barbara Barboni
- Faculty of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, TE, Italy; (L.V.); (A.M.); (B.B.)
| | - Adriano Piattelli
- Department of Medical, Oral and Biotechnological Sciences, Dental School, University G. D’Annunzio of Chieti-Pescara, 66100 Chieti, CH, Italy; (G.I.); (A.S.); (A.P.)
- Fondazione Villaserena per la Ricerca, 65013 Città S. Angelo, PE, Italy
- Casa di Cura Villa Serena del Dott. L. Petruzzi, 65013 Città S. Angelo, PE, Italy
| | - Alessandra Giuliani
- Department of Clinical Science, Polytechnic University of Marche, Via Brecce Bianche, 60131 Ancona, AN, Italy; (S.M.); (M.F.)
- Correspondence: ; Tel.: +39-0712204603
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Xu Z, Liu C, Wang R, Gao X, Hao C, Liu C. A combination of lycopene and human amniotic epithelial cells can ameliorate cognitive deficits and suppress neuroinflammatory signaling by choroid plexus in Alzheimer's disease rat. J Nutr Biochem 2020; 88:108558. [PMID: 33249184 DOI: 10.1016/j.jnutbio.2020.108558] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 10/09/2020] [Accepted: 11/21/2020] [Indexed: 12/31/2022]
Abstract
Neuroinflammation characterized by glial activation and release of proinflammatory mediators is considered to be correlated with cognitive deficits in Alzheimer's disease (AD). Previously, some studies have demonstrated that lycopene (LYCO) or human amniotic epithelial cells (HAECs) could attenuate inflammation in AD. Specifically, the choroid plexus (CP), an epithelial layer that forms the blood-cerebrospinal fluid barrier, is able to modulate the cognitive function, through changes in the neuroinflammatory response and in brain immune surveillance. However, it is unclear if LYCO can interact with HAECs to improve neuroinflammation at the CP. Thus, this study chose the region of interest, considered the feasibility of using a combination of LYCO and HAECs, as a therapeutic agent for immunomodulatory effects at the CP in an acutely induced AD rat model. Results showed that oral administration of LYCO, HAECs transplantation, and their combination significantly improved cognitive deficits in water maze test, decreased the level of proinflammatory mediators (TNF-α and IL-1β), increased the level of anti-inflammatory mediators (IL-10 and TGF-β1) in the cerebro-spinal fluid, and hippocampal tissue. Interestingly, LYCO administration, HAECs transplantation and their combination reversed the Aβ1-42 induced up-regulation of Toll like receptor 4 and nuclear factor-κB p65 mRNA and protein expressions at the CP. This study provided the novel experimental evidence for the influence of co-treatment with LYCO and HAECs on immunomodulatory capabilities of CP. It could also warrant therapeutic window for the pathophysiology of AD and the associated underlying mechanisms at the CP.
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Affiliation(s)
- Zhiguo Xu
- Xiehe Union East China Stem Cell & Gene Engineering Corp., Ltd; Zhejiang Umbilical Cord Blood Hematopoietic Stem Cell Bank; Huzhou, Zhejiang Province, P. R. China.
| | - Chao Liu
- Xiehe Union East China Stem Cell & Gene Engineering Corp., Ltd; Zhejiang Umbilical Cord Blood Hematopoietic Stem Cell Bank; Huzhou, Zhejiang Province, P. R. China.
| | - Rui Wang
- Department of Physiology, Huzhou University, Huzhou, Zhejiang Province, P. R. China.
| | - Xiren Gao
- Department of Physiology, Huzhou University, Huzhou, Zhejiang Province, P. R. China
| | - Chao Hao
- Xiehe Union East China Stem Cell & Gene Engineering Corp., Ltd; Zhejiang Umbilical Cord Blood Hematopoietic Stem Cell Bank; Huzhou, Zhejiang Province, P. R. China
| | - Chongbin Liu
- Department of Physiology, Huzhou University, Huzhou, Zhejiang Province, P. R. China; Key Laboratory of Vector Biology and Pathogen Control of Zhejiang Province, Huzhou University, Huzhou, Zhejiang Province, P. R. China.
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A comparative analysis of immunomodulatory genes in two clonal subpopulations of CD90 + amniocytes isolated from human amniotic fluid. Placenta 2020; 101:234-241. [PMID: 33027742 DOI: 10.1016/j.placenta.2020.10.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 08/28/2020] [Accepted: 10/01/2020] [Indexed: 12/29/2022]
Abstract
OBJECT Immunosuppressive and immunomodulatory activity of mesenchymal stem cells derived from different sources, such as placental membranes, umbilical cord, and amniotic fluid has been proved. The heterogeneous nature of human amniocytes have been confirmed due to different clonal subpopulations found in amniotic fluid. The aim of this study was to investigate a 17-gene panel of immunomodulatory markers in two clonal subpopulations of CD90+ amniocytes, divided based on morphology into epithelioid and fibroblastoid cells. METHOD Semi-quantitative RT-PCR was used to study the expression of the chosen genes. Flow cytometry analysis confirmed the non-hematopoietic mesenchymal origin of isolated cells, based on lacking the hematopoietic marker of CD31, and the presence of mesenchymal marker of CD90 (both on more than 90% of cells). RESULTS Our results showed that besides growth characteristics, the two cell groups were different in expressional profile, so that, fibroblastoid clones displayed higher level of immunosuppression genes as well as mesenchymal surface marker of CD90 compared to epithelioid ones. Our previous investigation on these clones showed that epithelioid cells have a more potential to express the pluripotency genes. It seems there is an inverse relationship between genes associated with immunosuppression and pluripotency. CONCLUSION Although many reports have been published regarding the immunosuppressive properties of fetal stem cells, but few studies to date have explained whether the stemness state of human amniocytes may affect their immunosuppressive potential. Further study on amniocytes, which often has self-renewal ability and high immunomodulatory potential, can help to understand the details of this relationship.
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Pinney SE, Joshi A, Yin V, Min SW, Rashid C, Condon DE, Wang PZ. Exposure to Gestational Diabetes Enriches Immune-Related Pathways in the Transcriptome and Methylome of Human Amniocytes. J Clin Endocrinol Metab 2020; 105:5873862. [PMID: 32687192 PMCID: PMC7451504 DOI: 10.1210/clinem/dgaa466] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 07/15/2020] [Indexed: 12/13/2022]
Abstract
CONTEXT Gestational diabetes (GDM) has profound effects on the intrauterine metabolic milieu and is linked to obesity and diabetes in offspring, but the mechanisms driving these effects remain largely unknown. Alterations in DNA methylation and gene expression in amniocytes exposed to GDM in utero represent a potential mechanism leading to metabolic dysfunction later in life. OBJECTIVE To profile changes in genome-wide DNA methylation and expression in human amniocytes exposed to GDM. DESIGN A nested case-control study (n = 14 pairs) was performed in amniocytes matched for offspring sex, maternal race/ethnicity, maternal age, gestational age at amniocentesis, and gestational age at birth. Sex-specific genome-wide DNA methylation analysis and RNA-sequencing were completed and differentially methylated regions (DMRs) and gene expression changes were identified. Ingenuity pathway analysis identified biologically relevant pathways enriched after GDM exposure. In silico high-throughput chromosome conformation capture (Hi-C) analysis identified potential chromatin interactions with DMRs. RESULTS Expression of interferon-stimulated genes was increased in GDM amniocytes, accounting for 6 of the top 10 altered genes (q < 0.05). Enriched biological pathways in GDM amniocytes included pathways involving inflammation, the interferon response, fatty liver disease, monogenic diabetes, and atherosclerosis. Forty-two DMRs were identified in male GDM-exposed amniocytes and 20 in female amniocyte analysis (q < 0.05). Hi-C analysis identified interactions between DMRs and 11 genes with significant expression changes in male amniocytes and 9 in female amniocytes (P < .05). CONCLUSION In a unique repository of human amniocytes exposed to GDM in utero, transcriptome analysis identified enrichment of inflammation and interferon-related pathways and novel DMRs with potential distal regulatory functions.
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Affiliation(s)
- Sara E Pinney
- Division of Endocrinology and Diabetes, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
- Center for Research on Reproduction and Women’s Health, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
- Center of Excellence in Environmental Toxicology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
- Correspondence and Reprint Requests: Sara E. Pinney, MD, MS, Division of Endocrinology and Diabetes, Children’s Hospital Philadelphia, 3615 Civic Center Boulevard, Philadelphia, PA 19104, USA. E-mail:
| | - Apoorva Joshi
- Division of Endocrinology and Diabetes, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Victoria Yin
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - So Won Min
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Cetewayo Rashid
- Department of Pharmacology and Nutritional Sciences, University of Kentucky, Lexington, Kentucky
| | | | - Paul Zhipang Wang
- Center of Excellence in Environmental Toxicology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
- Penn Bioinformatics Core, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
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Tian YB, Wang NX, Xu Y, Yu CY, Liu RM, Luo Y, Xiao JH. Hyaluronic acid ameliorates the proliferative ability of human amniotic epithelial cells through activation of TGF-β/BMP signaling. PeerJ 2020; 8:e10104. [PMID: 33062456 PMCID: PMC7532780 DOI: 10.7717/peerj.10104] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Accepted: 09/15/2020] [Indexed: 12/15/2022] Open
Abstract
Human amniotic epithelial cells (hAECs) are a useful and noncontroversial source of stem cells for cell therapy and regenerative medicine, but their limited proliferative ability hinders the acquisition of adequate quantities of cells for clinical use due to not expressing telomerase in hAECs. Our previous study showed that hyaluronic acid (HA), an important component of the extracellular matrix, promoted the proliferation of human amniotic mesenchymal stem cells. Herein, we hypothesize that HA might improve the proliferative capability of hAECs. In the present study, the role of HA on the proliferation of human amniotic epithelial cells (hAECs) in vitro was investigated for the first time. HA at molecular weight of 300 kDa showed an obvious pro-proliferation effect on hAECs. Furthermore, HA not only kept phenotypic characteristics and differentiation capabilities of hAECs, but significantly promoted the secretion of the anti-inflammatory factors such as IL-10 and TGF-β1, and the expression of stem cell pluripotent factors such as Oct4 and Nanog. Analysis of PCR microarray data and RT-qPCR validation showed that TGF-β/BMP signaling was activated in the presence of HA. Further study showed that SB431542, an inhibitor of the TGF-β/BMP signaling, significantly suppressed the mRNA expression of TGFBR3, BMP4, BMP7, BMPR1B, SMAD3, SMAD4, and the pro-proliferative effect of HA on hAECs. These data suggest that HA is a safe and effective enhancer for in vitro expansion of hAECs, whose regulatory mechanism involves the TGF-β/BMP signaling.
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Affiliation(s)
- Ya-Bing Tian
- Zunyi Municipal Key Laboratory of Medicinal Biotechnology, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Nuo-Xin Wang
- Zunyi Municipal Key Laboratory of Medicinal Biotechnology, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- Center for Translational Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Yan Xu
- Zunyi Municipal Key Laboratory of Medicinal Biotechnology, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- Center for Translational Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Chang-Yin Yu
- Department of Neurology, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Ru-Ming Liu
- Zunyi Municipal Key Laboratory of Medicinal Biotechnology, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- Center for Translational Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Yi Luo
- Zunyi Municipal Key Laboratory of Medicinal Biotechnology, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- Center for Translational Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Jian-Hui Xiao
- Zunyi Municipal Key Laboratory of Medicinal Biotechnology, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- Center for Translational Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, China
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11
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Zhang Y, Ouyang X, You S, Zou H, Shao X, Zhang G, Zhang C, Hu L. Effect of human amniotic epithelial cells on ovarian function, fertility and ovarian reserve in primary ovarian insufficiency rats and analysis of underlying mechanisms by mRNA sequencing. Am J Transl Res 2020; 12:3234-3254. [PMID: 32774697 PMCID: PMC7407690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Accepted: 05/30/2020] [Indexed: 06/11/2023]
Abstract
Human amniotic epithelial cells (hAECs) show similar features to stem cells and have low immunogenicity. This study aims to investigate the therapeutic effect of hAEC transplantation on cyclophosphamide-induced primary ovarian insufficiency (POI) rats and evaluate the underlying mechanisms by mRNA sequencing of ovarian samples. Notably, hAECs mainly located in the interstitial area of the ovaries rather than follicles. hAEC transplantation led to a slight increase in body and ovary weight, normalized irregular estrous cycles, decreased serum follicle stimulating hormone (FSH) and increased anti-Mullerian hormone (AMH) level and restored follicle pools in POI rats. Ovarian expression of AMH, follicle stimulating hormone receptor (FSHR) and klotho in POI rats was also significantly upregulated following hAEC transplantation. Fetus number was higher in the hAEC transplantation group than the POI group. The mRNA sequencing results showed that hAEC transplantation led to the upregulation of several angiogenesis and inflammation molecules including interferon regulatory factor 7 (IRF7), Mx dynamin-like GTPase 1 (Mx1), vascular endothelial growth factor receptor (VEGFR)1 and VEGFR2. Moreover, hAEC therapy had an effect on ribosomes, protein digestion, protein absorption, neuroactive ligand-receptor interaction, cAMP signaling pathway and steroid biosynthesis pathways. The expression of several steroid biosynthesis proteins was significantly upregulated as measured by quantitative real-time polymerase chain reaction (RT-qPCR), immunohistochemical staining and Western blot analysis. In summary, hAECs can significantly restore ovarian function, and improve both ovarian reserve and fertility. This may be due to the paracrine effect of hAECs in regulating steroid biosynthesis, modulating follicle development from initiation to ovulation, promoting angiogenesis and reducing inflammation.
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Affiliation(s)
- Yulin Zhang
- The Center for Reproductive Medicine, Obstetrics and Gynecology Department, The Second Affiliated Hospital, Chongqing Medical UniversityChongqing, China
| | - Xiaolan Ouyang
- The Center for Reproductive Medicine, Obstetrics and Gynecology Department, The Second Affiliated Hospital, Chongqing Medical UniversityChongqing, China
| | - Shuang You
- The Center for Reproductive Medicine, Obstetrics and Gynecology Department, The Second Affiliated Hospital, Chongqing Medical UniversityChongqing, China
| | - Heng Zou
- The Center for Reproductive Medicine, Obstetrics and Gynecology Department, The Second Affiliated Hospital, Chongqing Medical UniversityChongqing, China
- Reproduction and Stem Cell Therapy Research Center of ChongqingChina
- Joint International Research Lab for Reproduction and Development, Ministry of EducationChina
| | - Xiaoyan Shao
- Shanghai iCELL Biotechnology Co., Ltd.Shanghai 200333, China
| | - Guanghui Zhang
- Chongqing Engineering Technology Research Center of Stem Cell and Neural RegenerationChongqing, China
- Chongqing Guolian Stem Cell Technology Co., Ltd.Chongqing, China
| | - Chanyu Zhang
- The Center for Reproductive Medicine, Obstetrics and Gynecology Department, The Second Affiliated Hospital, Chongqing Medical UniversityChongqing, China
- Reproduction and Stem Cell Therapy Research Center of ChongqingChina
- Joint International Research Lab for Reproduction and Development, Ministry of EducationChina
| | - Lina Hu
- The Center for Reproductive Medicine, Obstetrics and Gynecology Department, The Second Affiliated Hospital, Chongqing Medical UniversityChongqing, China
- Reproduction and Stem Cell Therapy Research Center of ChongqingChina
- Joint International Research Lab for Reproduction and Development, Ministry of EducationChina
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12
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Ferdousi F, Kondo S, Sasaki K, Uchida Y, Ohkohchi N, Zheng YW, Isoda H. Microarray analysis of verbenalin-treated human amniotic epithelial cells reveals therapeutic potential for Alzheimer's Disease. Aging (Albany NY) 2020; 12:5516-5538. [PMID: 32224504 PMCID: PMC7138585 DOI: 10.18632/aging.102985] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 03/24/2020] [Indexed: 02/06/2023]
Abstract
Alzheimer’s disease (AD) has become a major world health problem as the population ages. There is still no available treatment that can stop or reverse the progression of AD. Human amnion epithelial cells (hAECs), an alternative source for stem cells, have shown neuroprotective and neurorestorative potentials when transplanted in vivo. Besides, studies have suggested that stem cell priming with plant-derived bioactive compounds can enhance stem cell proliferation and differentiation and improve the disease-treating capability of stem cells. Verbenalin is an iridoid glucoside found in medicinal herbs of Verbenaceae family. In the present study, we have conducted microarray gene expression profiling of verbenalin-treated hAECs to explore its therapeutic potential for AD. Gene set enrichment analysis revealed verbenalin treatment significantly enriched AD-associated gene sets. Genes associated with lysosomal dysfunction, pathologic angiogenesis, pathologic protein aggregation, circadian rhythm, age-related neurometabolism, and neurogenesis were differentially expressed in the verbenalin-treated hAECs compared to control cells. Additionally, the neuroprotective effect of verbenalin was confirmed against amyloid beta-induced neurotoxicity in human neuroblastoma SH-SY5Y cells. Our present study is the first to report the therapeutic potential of verbenalin for AD; however, further in-depth research in the in vitro and in vivo models are required to confirm our preliminary findings.
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Affiliation(s)
- Farhana Ferdousi
- Alliance for Research on the Mediterranean and North Africa (ARENA), University of Tsukuba, Tsukuba 305-8577, Ibaraki, Japan
| | - Shinji Kondo
- R&D Center for Tailor-Made QOL, University of Tsukuba, Tsukuba 305-8550, Ibaraki, Japan
| | - Kazunori Sasaki
- Alliance for Research on the Mediterranean and North Africa (ARENA), University of Tsukuba, Tsukuba 305-8577, Ibaraki, Japan.,National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba 305-8565, Ibaraki, Japan
| | - Yoshiaki Uchida
- School of Integrative and Global Majors, University of Tsukuba, Tsukuba 305-8575, Ibaraki, Japan
| | - Nobuhiro Ohkohchi
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Faculty of Medicine, University of Tsukuba, Tsukuba 305-8575, Ibaraki, Japan
| | - Yun-Wen Zheng
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Faculty of Medicine, University of Tsukuba, Tsukuba 305-8575, Ibaraki, Japan
| | - Hiroko Isoda
- Alliance for Research on the Mediterranean and North Africa (ARENA), University of Tsukuba, Tsukuba 305-8577, Ibaraki, Japan.,R&D Center for Tailor-Made QOL, University of Tsukuba, Tsukuba 305-8550, Ibaraki, Japan.,National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba 305-8565, Ibaraki, Japan.,Faculty of Life and Environmental Sciences, University of Tsukuba, Tsukuba 305-8575, Ibaraki, Japan
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13
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Amniotic Allograft Implantation for Midface Aging Correction: A Retrospective Comparative Study with Platelet-Rich Plasma. Aesthetic Plast Surg 2019; 43:1345-1352. [PMID: 31240334 PMCID: PMC6746876 DOI: 10.1007/s00266-019-01422-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Accepted: 06/04/2019] [Indexed: 11/29/2022]
Abstract
Amniotic allografts are becoming more popular for use in soft tissue growth in many areas of medicine because of their immunoprivilege that allows them to proliferate into tissues without rejection by the host. Platelet-rich plasma (PRP) has crossed over from wide orthopedic uses to the aesthetic market for hair restoration and midface volume replacement, owing, in part, to the minimal risk associated with the procedure and the convenience of in-office application. In addition, growth factors provided by PRP help stimulate collagen synthesis in the aging face. However, the potential recruitment of the patient’s own mesenchymal stem cells to the PRP injection site would produce the most favorable and sustained aesthetic outcome. With the advancement of amniotic allograft procedures, the introduction of live mesenchymal cells of the amniotic membrane into the aging midface could be performed in-office similarly to the PRP treatment. This retrospective chart review compares aspects of the amniotic allograft procedure (office time, level of comfort, and downtime) with the aesthetic results of injection into the midface of those undergoing PRP therapy. Analysis of the changes to midface volume, specifically the Ogee curve, observed in the chronological progression of photographs illustrates aesthetic improvements in both PRP and amnion allograft treatment groups, with changes in the facial grading scale. Less patient downtime and slightly more rapid improvements were noted in the amnion group in comparison with the PRP treatment participants. Level of Evidence IV This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266.
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14
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Human Amniotic Epithelial Cell-Derived Exosomes Restore Ovarian Function by Transferring MicroRNAs against Apoptosis. MOLECULAR THERAPY-NUCLEIC ACIDS 2019; 16:407-418. [PMID: 31022607 PMCID: PMC6479666 DOI: 10.1016/j.omtn.2019.03.008] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Revised: 02/20/2019] [Accepted: 03/16/2019] [Indexed: 02/08/2023]
Abstract
Premature ovarian failure (POF) is one of the most common complications among female patients with tumors treated with chemotherapy and requires advanced treatment strategies. Human amniotic epithelial cell (hAEC)-based therapy mediates tissue regeneration in a variety of diseases, and increasing evidence suggests that the therapeutic efficacy of hAECs mainly depends on paracrine action. This study aimed to identify exosomes derived from hAECs and explored the therapeutic potential in ovaries damaged by chemotherapy and the underlying molecular mechanism. hAEC-derived exosomes exhibited a cup- or sphere-shaped morphology with a mean diameter of 100 nm and were positive for Alix, CD63, and CD9. hAEC exosomes increased the number of follicles and improved ovarian function in POF mice. During the early stage of transplantation, hAEC exosomes significantly inhibited granulosa cell apoptosis, protected the ovarian vasculature from damage, and were involved in maintaining the number of primordial follicles in the injured ovaries. Enriched microRNAs (miRNAs) existed in hAEC exosomes, and target genes were enriched in phosphatidylinositol signaling and apoptosis pathways. Studies in vitro demonstrated that hAEC exosomes inhibited chemotherapy-induced granulosa cell apoptosis via transferring functional miRNAs, such as miR-1246. Our findings demonstrate that hAEC-derived exosomes have the potential to restore ovarian function in chemotherapy-induced POF mice by transferring miRNAs.
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15
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Barboni B, Russo V, Berardinelli P, Mauro A, Valbonetti L, Sanyal H, Canciello A, Greco L, Muttini A, Gatta V, Stuppia L, Mattioli M. Placental Stem Cells from Domestic Animals: Translational Potential and Clinical Relevance. Cell Transplant 2019; 27:93-116. [PMID: 29562773 PMCID: PMC6434480 DOI: 10.1177/0963689717724797] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
The field of regenerative medicine is moving toward clinical practice in veterinary science. In this context, placenta-derived stem cells isolated from domestic animals have covered a dual role, acting both as therapies for patients and as a valuable cell source for translational models. The biological properties of placenta-derived cells, comparable among mammals, make them attractive candidates for therapeutic approaches. In particular, stemness features, low immunogenicity, immunomodulatory activity, multilineage plasticity, and their successful capacity for long-term engraftment in different host tissues after autotransplantation, allo-transplantation, or xenotransplantation have been demonstrated. Their beneficial regenerative effects in domestic animals have been proven using preclinical studies as well as clinical trials starting to define the mechanisms involved. This is, in particular, for amniotic-derived cells that have been thoroughly studied to date. The regenerative role arises from a mutual tissue-specific cell differentiation and from the paracrine secretion of bioactive molecules that ultimately drive crucial repair processes in host tissues (e.g., anti-inflammatory, antifibrotic, angiogenic, and neurogenic factors). The knowledge acquired so far on the mechanisms of placenta-derived stem cells in animal models represent the proof of concept of their successful use in some therapeutic treatments such as for musculoskeletal disorders. In the next future, legislation in veterinary regenerative medicine will be a key element in order to certify those placenta-derived cell-based protocols that have already demonstrated their safety and efficacy using rigorous approaches and to improve the degree of standardization of cell-based treatments among veterinary clinicians.
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Affiliation(s)
- B Barboni
- 1 Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - V Russo
- 1 Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - P Berardinelli
- 1 Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - A Mauro
- 1 Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - L Valbonetti
- 1 Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - H Sanyal
- 1 Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - A Canciello
- 1 Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - L Greco
- 1 Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - A Muttini
- 1 Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - V Gatta
- 1 Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - L Stuppia
- 2 Medical Genetics, University "G. d'Annunzio" of Chieti Pescara, Chieti, Italy
| | - M Mattioli
- 3 Istituto Zooprofilattico Sperimentale dell'Abruzzo e del Molise "G. Caporale," Teramo, Italy
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16
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Gasiūnienė M, Zentelytė A, Treigytė G, Baronaitė S, Savickienė J, Utkus A, Navakauskienė R. Epigenetic alterations in amniotic fluid mesenchymal stem cells derived from normal and fetus-affected gestations: A focus on myogenic and neural differentiations. Cell Biol Int 2019; 43:299-312. [PMID: 30635962 DOI: 10.1002/cbin.11099] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Accepted: 01/05/2019] [Indexed: 12/21/2022]
Abstract
Amniotic fluid-derived mesenchymal stem cells (AF-MSCs) are autologous to the fetus and represent a potential alternative source for the regenerative medicine and treatment of perinatal disorders. To date, AF-MSCs differentiation capacity to non-mesodermal lineages and epigenetic regulation are still poorly characterized. The present study investigated the differentiation potential of AF-MSCs toward neural-like cells in comparison to the mesodermal myogenic lineage and assessed epigenetic factors involved in tissue-specific differentiation. Myogenic and neural differentiation assays were performed by the incubation with specific induction media. Typical MSCs markers were determined by flow cytometry, the expression of lineage-specific genes, microRNAs and chromatin modifying proteins were examined by RT-qPCR and Western blot, respectively. AF-MSCs of normal and fetus-affected gestations had similar stem cells characteristics and two-lineage potential, as characterized by cell morphology and the expression of myogenic and neural markers. Two-lineage differentiation process was associated with the down-regulation of miR-17 and miR-21, the up-regulation of miR-34a, miR-146a and DNMT3a/DNMT3b along with the gradual decrease in the levels of DNMT1, HDAC1, active marks of chromatin (H4hyperAc, H3K9ac, H3K4me3) and the repressive H3K9me3 mark. Differentiation was accompanied by the down-regulation of PRC1/2 proteins (BMI1/SUZ12, EZH2) and the retention of the repressive H3K27me3 mark. We report that both AF-MSCs of normal and fetus-affected gestations possess differentiation capacity toward myogenic and neural lineages through rather similar epigenetic mechanisms that may provide potential applications for further investigation of the molecular basis of prenatal diseases and for the future autologous therapy.
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Affiliation(s)
- Monika Gasiūnienė
- Department of Molecular Cell Biology, Institute of Biochemistry, Life Sciences Center, Vilnius University, Sauletekio av. 7, Vilnius, LT-10257, Lithuania
| | - Aistė Zentelytė
- Department of Molecular Cell Biology, Institute of Biochemistry, Life Sciences Center, Vilnius University, Sauletekio av. 7, Vilnius, LT-10257, Lithuania
| | - Gražina Treigytė
- Department of Molecular Cell Biology, Institute of Biochemistry, Life Sciences Center, Vilnius University, Sauletekio av. 7, Vilnius, LT-10257, Lithuania
| | - Sandra Baronaitė
- Department of Molecular Cell Biology, Institute of Biochemistry, Life Sciences Center, Vilnius University, Sauletekio av. 7, Vilnius, LT-10257, Lithuania
| | - Jūratė Savickienė
- Department of Molecular Cell Biology, Institute of Biochemistry, Life Sciences Center, Vilnius University, Sauletekio av. 7, Vilnius, LT-10257, Lithuania
| | - Algirdas Utkus
- Department of Human and Medical Genetics, Faculty of Medicine, Vilnius University, M. K. Ciurlionio st. 21, Vilnius, LT-03101, Lithuania
| | - Rūta Navakauskienė
- Department of Molecular Cell Biology, Institute of Biochemistry, Life Sciences Center, Vilnius University, Sauletekio av. 7, Vilnius, LT-10257, Lithuania
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17
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Liu QW, Liu QY, Li JY, Wei L, Ren KK, Zhang XC, Ding T, Xiao L, Zhang WJ, Wu HY, Xin HB. Therapeutic efficiency of human amniotic epithelial stem cell-derived functional hepatocyte-like cells in mice with acute hepatic failure. Stem Cell Res Ther 2018; 9:321. [PMID: 30463600 PMCID: PMC6249765 DOI: 10.1186/s13287-018-1063-2] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Revised: 10/29/2018] [Accepted: 10/30/2018] [Indexed: 12/21/2022] Open
Abstract
Background Hepatocyte transplantation has been proposed as an effective treatment for patients with acute liver failure (ALF), but its application is limited by a severe shortage of donor livers. Human pluripotent stem cells (hPSCs) have emerged as a potential cell source for regenerative medicine. Human amniotic epithelial stem cells (hAESCs) derived from amniotic membrane have multilineage differentiation potential which makes them suitable for possible application in hepatocyte regeneration and ALF treatment. Methods The pluripotent characteristics, immunogenicity, and tumorigenicity of hAESCs were studied by various methods. hAESCs were differentiated to hepatocyte-like cells (HLCs) using a non-transgenic and three-step induction protocol. ALB secretion, urea production, periodic acid-Schiff staining, and ICG uptake were performed to investigate the function of HLCs. The HLCs were transplanted into ALF NOD-SCID (nonobese diabetic severe combined immunodeficient) mouse, and the therapeutic effects were determined via liver function test, histopathology, and survival rate analysis. The ability of HLCs to engraft the damaged liver was evaluated by detecting the presence of GFP-positive cells. Results hAESCs expressed various markers of embryonic stem cells, epithelial stem cells, and mesenchymal stem cells and have low immunogenicity and no tumorigenicity. hAESC-derived hepatocytes possess the similar functions of human primary hepatocytes (hPH) such as producing urea, secreting ALB, uptaking ICG, storing glycogen, and expressing CYP enzymes. HLC transplantation via the tail vein could engraft in live parenchymal, improve the liver function, and protect hepatic injury from CCl4-induced ALF in mice. More importantly, HLC transplantation was able to significantly prolong the survival of ALF mouse. Conclusion We have established a rapid and efficient differentiation protocol that is able to successfully generate ample functional HLCs from hAESCs, in which the liver injuries and death rate of CCl4-induced ALF mouse can be significantly rescued by HLC transplantation. Therefore, our results may offer a superior approach for treating ALF.
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Affiliation(s)
- Quan-Wen Liu
- Institute of Translational Medicine, Nanchang University, No. 1299 Xuefu Road, Honggutan District, Nanchang, 330031, Jiangxi Province, People's Republic of China
| | - Qian-Yu Liu
- Institute of Translational Medicine, Nanchang University, No. 1299 Xuefu Road, Honggutan District, Nanchang, 330031, Jiangxi Province, People's Republic of China
| | - Jing-Yuan Li
- Institute of Translational Medicine, Nanchang University, No. 1299 Xuefu Road, Honggutan District, Nanchang, 330031, Jiangxi Province, People's Republic of China.,School of Life and Science, Nanchang University, No. 1299 Xuefu Road, Honggutan District, Nanchang, 330031, Jiangxi Province, People's Republic of China
| | - Li Wei
- Institute of Translational Medicine, Nanchang University, No. 1299 Xuefu Road, Honggutan District, Nanchang, 330031, Jiangxi Province, People's Republic of China
| | - Kang-Kang Ren
- Institute of Translational Medicine, Nanchang University, No. 1299 Xuefu Road, Honggutan District, Nanchang, 330031, Jiangxi Province, People's Republic of China
| | - Xiang-Cheng Zhang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Nanchang University, 17 Yongwaizheng Road, Nanchang, 330006, Jiangxi Province, People's Republic of China
| | - Ting Ding
- Institute of Translational Medicine, Nanchang University, No. 1299 Xuefu Road, Honggutan District, Nanchang, 330031, Jiangxi Province, People's Republic of China
| | - Ling Xiao
- Institute of Translational Medicine, Nanchang University, No. 1299 Xuefu Road, Honggutan District, Nanchang, 330031, Jiangxi Province, People's Republic of China
| | - Wen-Jie Zhang
- Institute of Translational Medicine, Nanchang University, No. 1299 Xuefu Road, Honggutan District, Nanchang, 330031, Jiangxi Province, People's Republic of China
| | - Han-You Wu
- Institute of Translational Medicine, Nanchang University, No. 1299 Xuefu Road, Honggutan District, Nanchang, 330031, Jiangxi Province, People's Republic of China
| | - Hong-Bo Xin
- Institute of Translational Medicine, Nanchang University, No. 1299 Xuefu Road, Honggutan District, Nanchang, 330031, Jiangxi Province, People's Republic of China. .,School of Life and Science, Nanchang University, No. 1299 Xuefu Road, Honggutan District, Nanchang, 330031, Jiangxi Province, People's Republic of China.
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18
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Gottipamula S, Sridhar KN. Large-scale Isolation, Expansion and Characterization of Human Amniotic Epithelial Cells. Int J Stem Cells 2018; 11:87-95. [PMID: 29843193 PMCID: PMC5984062 DOI: 10.15283/ijsc18001] [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] [Subscribe] [Scholar Register] [Received: 01/13/2018] [Revised: 02/13/2018] [Accepted: 04/03/2018] [Indexed: 12/12/2022] Open
Abstract
Background and Objectives The human Amniotic epithelial cells (AME) derived from amniotic membrane of placenta have been considered as the potential fetal stem cell source with minimal or no ethical concerns and are important therapeutic tool for anti-fibrotic and regenerative therapies. Methods and Results Here, we evaluated the isolation, media screening, scale-up and characterization of AME cells. The isolation, expansion of AMEs were performed by sequential passaging and growth kinetics studies. The AMEs were characterized using immunocytochemistry, immunophenotyping, In-vitro differentiation, and anti-fibrotic assays. The growth kinetics study revealed that the AME cultured in Ultraculture (UC) and DMEM knockout (DMEM-KO) have prominently higher growth rate compared to others. Overall, the AMEs cultured from 5 different media retained basic morphological characteristics and the functional characteristics. Conclusions Our result suggests that the AMEs can be successfully cultured in UC based complete media without losing its epithelial cell characteristics even after passaging for passage 2 (P2). However, a careful and methodical pre-clinical and clinical translation studies need to be conducted to show its safety and efficacy.
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Affiliation(s)
- Sanjay Gottipamula
- Sri Research for Tissue Engineering Pvt. Ltd, Shankara Research Centre, Rangadore Memorial Hospital, Bangalore, India
| | - K N Sridhar
- Sri Research for Tissue Engineering Pvt. Ltd, Shankara Research Centre, Rangadore Memorial Hospital, Bangalore, India
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