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Arai K, Yoshida S, Furuichi E, Iwanaga S, Mir TA, Yoshida T. Transplanted artificial amnion membrane enhanced wound healing in third-degree burn injury diabetic mouse model. Regen Ther 2024; 27:170-180. [PMID: 38571890 PMCID: PMC10987674 DOI: 10.1016/j.reth.2024.03.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 02/29/2024] [Accepted: 03/15/2024] [Indexed: 04/05/2024] Open
Abstract
Introduction Wound healing is severely compromised in patients with diabetes owing to factors such poor blood circulation, delayed immune response, elevated blood sugar levels, and neuropathy. Although the development of new wound healing products and prevention of serious complications such as infections in wounds have received substantial interest, wound healing remains a challenge in regenerative medicine. Burn wounds, especially third-degree burns, are difficult to treat because they are associated with immune and inflammatory reactions and distributive shock. Wound care and treatment that protects the burn site from infection and allows wound healing can be achieved with bioengineered wound dressings. However, few studies have reported effective dressings for third-degree burn wounds, making it important to develop new dressing materials. Methods In this study, we developed an artificial amniotic membrane (AM) using epithelial and mesenchymal cells derived from human amnion as a novel dressing material. The artificial AM was applied to the wound of a diabetic third-degree burn model and its wound healing ability was evaluated. Results This artificial amnion produced multiple growth factors associated with angiogenesis, fibroblast proliferation, and anti-inflammation. In addition, angiogenesis and granulation tissue formation were promoted in the artificial AM-treated mouse group compared with the control group. Furthermore, the inflammatory phase was prolonged in the control group. Conclusions Our preliminary results indicate that the artificial AM might be useful as a new dressing for refractory ulcers and third-degree burns. This artificial AM-based material represents great potential for downstream clinical research and treatment of diabetes patients with third-degree burns.
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Affiliation(s)
- Kenichi Arai
- Department of Clinical Biomaterial Applied Science, Faculty of Medicine, University of Toyama, Toyama, Japan
- Department of Biotechnology, Faculty of Bioresource Sciences, Akita Prefectural University, Akita, Japan
| | - Satoshi Yoshida
- Department of Medical Oncology, Toyama University Hospital, Toyama, Japan
| | - Etsuko Furuichi
- Department of Clinical Biomaterial Applied Science, Faculty of Medicine, University of Toyama, Toyama, Japan
| | - Shintaroh Iwanaga
- Division of Biomedical System Engineering, Graduate School of Science and Engineering, University of Toyama, Toyama, Japan
| | - Tanveer Ahmad Mir
- Tissue/Organ Bioengineering and BioMEMS Lab, Organ Transplant Centre of Excellence (TR&I Dpt), King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia
| | - Toshiko Yoshida
- Department of Clinical Biomaterial Applied Science, Faculty of Medicine, University of Toyama, Toyama, Japan
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Zhao X, Yu Z, Wang X, Li X, Liu Y, Wang L. The administration of human amniotic epithelial cells in premature ovarian insufficiency: From preclinical to clinical. Gynecol Endocrinol 2024; 40:2382818. [PMID: 39039858 DOI: 10.1080/09513590.2024.2382818] [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: 03/13/2024] [Accepted: 07/12/2024] [Indexed: 07/24/2024] Open
Abstract
Premature ovarian insufficiency (POI) or premature ovarian failure (POF) is a multifactorial disorder occurring in reproductive-age women, characterized by elevated levels of follicle-stimulating hormone (FSH) and irregular or absent menstrual cycles, often accompanied by perimenopausal symptoms and infertility. While assisted reproductive technology can address the reproductive aspirations of some POI-affected women, it is hindered by issues such as exorbitant expenses, substantial risks, and poor rates of conception. Encouragingly, extensive research is exploring novel approaches to enhance fertility, particularly in the realm of stem cell therapy, showcasing both feasibility and significant potential. Human amniotic epithelial cells (hAECs) from discarded placental tissues are crucial in regenerative medicine for their pluripotency, low immunogenicity, non-tumorigenicity, accessibility, and minimal ethical concerns. Preclinical studies highlight the underlying mechanisms and therapeutic effects of hAECs in POI treatment, and current research is focusing on innovative interventions to augment hAECs' efficacy. However, despite these strides, overcoming application challenges is essential for successful clinical translation. This paper conducted a comprehensive analysis of the aforementioned issues, examining the prospects and challenges of hAECs in POI, with the aim of providing some insights for future research and clinical practice.
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Affiliation(s)
- Xiaojing Zhao
- Department of Gynecology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Zhongna Yu
- Department of Gynecology, The Affiliated People's Hospital, Ningbo University, Ningbo, Zhejiang, China
| | - Xinrun Wang
- Department of Gynecology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Xiaojing Li
- Department of Gynecology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Yang Liu
- Department of Gynecology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Liang Wang
- Department of Gynecology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
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Zhu Z, Zou Q, Wang C, Li D, Yang Y, Xiao Y, Jin Y, Yan J, Luo L, Sun Y, Liang X. Isl Identifies the Extraembryonic Mesodermal/Allantois Progenitors and is Required for Placenta Morphogenesis and Vasculature Formation. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024:e2400238. [PMID: 38923264 DOI: 10.1002/advs.202400238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 03/08/2024] [Indexed: 06/28/2024]
Abstract
The placenta links feto-maternal circulation for exchanges of nutrients, gases, and metabolic wastes between the fetus and mother, being essential for pregnancy process and maintenance. The allantois and mesodermal components of amnion, chorion, and yolk sac are derived from extraembryonic mesoderm (Ex-Mes), however, the mechanisms contributing to distinct components of the placenta and regulation the interactions between allantois and epithelium during chorioallantoic fusion and labyrinth formation remains unclear. Isl1 is expressed in progenitors of the Ex-Mes and allantois the Isl1 mut mouse line is analyzed to investigate contribution of Isl1+ Ex-Mes / allantoic progenitors to cells of the allantois and placenta. This study shows that Isl1 identifies the Ex-Mes progenitors for endothelial and vascular smooth muscle cells, and most of the mesenchymal cells of the placenta and umbilical cord. Deletion of Isl1 causes defects in allantois growth, chorioallantoic fusion, and placenta vessel morphogenesis. RNA-seq and CUT&Tag analyses revealed that Isl1 promotes allantoic endothelial, inhibits mesenchymal cell differentiation, and allantoic signals regulated by Isl1 mediating the inductive interactions between the allantois and chorion critical for chorionic epithelium differentiation, villous formation, and labyrinth angiogenesis. This study above reveals that Isl1 plays roles in regulating multiple genetic and epigenetic pathways of vascular morphogenesis, provides the insight into the mechanisms for placental formation, highlighting the necessity of Isl1 for placenta formation/pregnant maintenance.
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Affiliation(s)
- Zeyue Zhu
- Key Laboratory of Arrhythmia of the Ministry of Education of China, East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
| | - Qicheng Zou
- Key Laboratory of Arrhythmia of the Ministry of Education of China, East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
| | - Chunxiao Wang
- Key Laboratory of Arrhythmia of the Ministry of Education of China, East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
| | - Dixi Li
- Department of Hematology, Tongji Hospital, Tongji University School of Medicine, Shanghai, 200120, China
| | - Yan Yang
- Key Laboratory of Arrhythmia of the Ministry of Education of China, East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
| | - Ying Xiao
- Key Laboratory of Arrhythmia of the Ministry of Education of China, East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
| | - Yao Jin
- Key Laboratory of Arrhythmia of the Ministry of Education of China, East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
| | - Jie Yan
- Key Laboratory of Arrhythmia of the Ministry of Education of China, East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
| | - Lina Luo
- Key Laboratory of Arrhythmia of the Ministry of Education of China, East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
| | - Yunfu Sun
- Shanghai East Hospital, Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China
| | - Xingqun Liang
- Shanghai East Hospital, Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China
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Jahanafrooz Z, Bakhshandeh B, Behnam Abdollahi S, Seyedjafari E. Human amniotic membrane as a multifunctional biomaterial: recent advances and applications. J Biomater Appl 2023; 37:1341-1354. [PMID: 36331116 DOI: 10.1177/08853282221137609] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The developing fetus is wrapped by a human amniotic membrane or amnion. Amnion is a promising human tissue allograft in clinical application because of its chemical composition, collagen-based, and mechanical properties of the extracellular matrix. In addition, amnion contains cells and growth factors; therefore, meets the essential parameters of tissue engineering. No donor morbidity, easy processing and storage, fewer ethical issue, anti-inflammatory, antioxidant, antibacterial, and non-immunogenic properties are other advantages of amnion usage. For these reasons, amnion can resolve some bottlenecks in the regenerative medicine issues such as tissue engineering and cell therapy. Over the last decades, biomedical applications of amnion have evolved from a simple sheet for skin or cornea repair to high-technology applications such as amnion nanocomposite, powder, or hydrogel for the regeneration of cartilage, muscle, tendon, and heart. Furthermore, amnion has anticancer as well as drug/cell delivery capacity. This review highlights various ancient and new applications of amnion in research and clinical applications, from regenerative medicine to cancer therapy, focusing on articles published during the last decade that also revealed information regarding amnion-based products. Challenges and future perspectives of the amnion in regenerative medicine are also discussed.
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Perinatal Stem Cell Therapy to Treat Type 1 Diabetes Mellitus: A Never-Say-Die Story of Differentiation and Immunomodulation. Int J Mol Sci 2022; 23:ijms232314597. [PMID: 36498923 PMCID: PMC9738084 DOI: 10.3390/ijms232314597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 11/14/2022] [Accepted: 11/18/2022] [Indexed: 11/24/2022] Open
Abstract
Human term placenta and other postpartum-derived biological tissues are promising sources of perinatal cells with unique stem cell properties. Among the massive current research on stem cells, one medical focus on easily available stem cells is to exploit them in the design of immunotherapy protocols, in particular for the treatment of chronic non-curable human diseases. Type 1 diabetes is characterized by autoimmune destruction of pancreatic beta cells and perinatal cells can be harnessed both to generate insulin-producing cells for beta cell replenishment and to regulate autoimmune mechanisms via immunomodulation capacity. In this study, the strong points of cells derived from amniotic epithelial cells and from umbilical cord matrix are outlined and their potential for supporting cell therapy development. From a basic research and expert stem cell point of view, the aim of this review is to summarize information regarding the regenerative medicine field, as well as describe the state of the art on possible cell therapy approaches for diabetes.
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