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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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Wang S, Ruan P, Peng L, Wang J. Cytokine-stimulated human amniotic epithelial cells alleviate DSS-induced colitis in mice through anti-inflammation and regulating Th17/Treg balance. Int Immunopharmacol 2023; 120:110265. [PMID: 37196557 DOI: 10.1016/j.intimp.2023.110265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 04/05/2023] [Accepted: 04/28/2023] [Indexed: 05/19/2023]
Abstract
Ulcerative colitis (UC) is a chronic inflammatory disease of the colon characterized by immune dysregulation. Restoration of the balance between regulatory T (Tregs) and T helper 17 (Th17) cells improves UC symptoms. Human amniotic epithelial cells (hAECs) have emerged as a promising therapeutic option for UC because of their immunomodulatory properties. In this study, we aimed to optimize and maximize the therapeutic potential of hAECs by pre-treating them with tumor necrosis factor (TNF)-α and interferon (IFN)-γ (pre-hAECs) for UC treatment. We evaluated the efficacy of hAECs and pre-hAECs in treating dextran sulfate sodium (DSS)-induced colitis mice. Compared to hAECs, pre-hAECs were found to be more effective in alleviating colitis in acute DSS mouse models than in the controls. Additionally, pre-hAEC treatment significantly reduced weight loss, shortened the colon length, decreased the disease activity index, and effectively maintained the recovery of colon epithelial cells. Furthermore, pre-hAEC treatment significantly inhibited the production of pro-inflammatory cytokines, such as interleukin (IL)-1β and TNF-α, and promoted the expression of anti-inflammatory cytokines, such as IL-10. Both in vivo and in vitro studies revealed that pre-treatment with hAECs significantly increased the number of Treg cells, decreased the numbers of Th1, Th2, and Th17 cells, and regulated the balance of Th17/Treg cells. In conclusion, our results revealed that hAECs pre-treated with TNF-α and IFN-γ were highly effective in treating UC, suggesting their potential as therapeutic candidates for UC immunotherapy.
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Affiliation(s)
- Susu Wang
- The Institute of Reproduction and Stem Cell Engineering, School of Basic Medical Sciences, Central South University, Changsha, China; Department of Anesthesiology, Second Xiangya Hospital, Central South University, Changsha, Hunan Province, China
| | - Pinglang Ruan
- Department of Dermatology, Second Xiangya Hospital, Central South University, Hunan Key Laboratory of Medical Epigenomics, Changsha, Hunan Province, China
| | - Lin Peng
- Changsha Hospital for Maternal and Child Health Care of Hunan Normal University, Changsha, China
| | - Jian Wang
- The Institute of Reproduction and Stem Cell Engineering, School of Basic Medical Sciences, Central South University, Changsha, China; National Engineering and Research Center of Human Stem Cell, Changsha, China.
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Yang M, Wang L, Chen Z, Hao W, You Q, Lin J, Tang J, Zhao X, Gao WQ, Xu H. Topical administration of the secretome derived from human amniotic epithelial cells ameliorates psoriasis-like skin lesions in mice. Stem Cell Res Ther 2022; 13:393. [PMID: 35922852 PMCID: PMC9351215 DOI: 10.1186/s13287-022-03091-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 07/25/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Psoriasis is a chronic inflammatory skin disease. Tissue stem cells have exhibited a therapeutic effect on psoriatic mice. However, the therapeutic effect of topical administration of the secretome derived from tissue stem cells on psoriasis has not been reported. METHODS The secretome from human amniotic epithelial cells (AEC-SC) and human umbilical cord mesenchymal stem cells (UMSC-SC) was topically administrated on the back of imiquimod-induced psoriasis-like mice. Subsequently, we observed the skin lesions and skin inflammation of psoriasis-like mice. Next, we further analyzed the paracrine factors in AEC-SC and UMSC-SC by protein chips. Lastly, the effect of the crucial paracrine factor was investigated by imiquimod-induced psoriasis-like mice. RESULTS We found that AEC-SC had a better therapeutic effect on attenuating psoriasis-like skin lesions including skin scales, skin redness and skin thickness than UMSC-SC, and it had a better regulatory effect on keratinocyte hyperproliferation and altered differentiation. Thus, we focused on AEC-SC. Further study showed that AEC-SC reduced the infiltration of neutrophils and interleukin-17-producing T cells. Next, the analysis of AEC-SC with protein chip revealed that the levels of anti-inflammatory factor interleukin-1 receptor antagonist (IL-1ra) were much higher in AEC-SC compared to that in UMSC-SC. More importantly, the beneficial effect of AEC-SC on psoriasis-like skin lesions and skin inflammation of mice were significantly impaired when neutralizing with IL-1ra antibody, while the recombinant human IL-1ra showed a less protective effect than AEC-SC. CONCLUSIONS The present study demonstrated that AEC-SC could efficiently ameliorate psoriasis-like skin lesions and skin inflammation and IL-1ra plays an essential role. Therefore, topical administration of AEC-SC may provide a novel strategy for treating psoriasis-like inflammatory skin diseases.
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Affiliation(s)
- Mengbo Yang
- State Key Laboratory of Oncogenes and Related Genes, Renji-MedX Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China
| | - Lanqi Wang
- Department of Dermatology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China
| | - Zhimin Chen
- State Key Laboratory of Oncogenes and Related Genes, Renji-MedX Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China
| | - Weijie Hao
- State Key Laboratory of Oncogenes and Related Genes, Renji-MedX Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China
| | - Qian You
- State Key Laboratory of Oncogenes and Related Genes, Renji-MedX Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China
| | - Jianhua Lin
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China
| | - Jingzhi Tang
- State Key Laboratory of Oncogenes and Related Genes, Renji-MedX Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China
| | - Xin Zhao
- Department of Dermatology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China
| | - Wei-Qiang Gao
- State Key Laboratory of Oncogenes and Related Genes, Renji-MedX Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China. .,Med-X Research Institute and School of Biological Medical Engineering, Shanghai Jiao Tong University, Shanghai, 200030, China.
| | - Huiming Xu
- State Key Laboratory of Oncogenes and Related Genes, Renji-MedX Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China.
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Fathi I, Miki T. Human Amniotic Epithelial Cells Secretome: Components, Bioactivity, and Challenges. Front Med (Lausanne) 2022; 8:763141. [PMID: 35083233 PMCID: PMC8784524 DOI: 10.3389/fmed.2021.763141] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 11/29/2021] [Indexed: 11/13/2022] Open
Abstract
Human amniotic epithelial cells (hAECs) derived from placental tissue have received significant attention as a promising tool in regenerative medicine. Several studies demonstrated their anti-inflammatory, anti-fibrotic, and tissue repair potentials. These effects were further shown to be retained in the conditioned medium of hAECs, suggesting their paracrine nature. The concept of utilizing the hAEC-secretome has thus evolved as a therapeutic cell-free option. In this article, we review the different components and constituents of hAEC-secretome and their influence as demonstrated through experimental studies in the current literature. Studies examining the effects of conditioned medium, exosomes, and micro-RNA (miRNA) derived from hAECs are included in this review. The challenges facing the application of this cell-free approach will also be discussed based on the current evidence.
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Affiliation(s)
- Ibrahim Fathi
- Department of Physiology, Nihon University School of Medicine, Tokyo, Japan
| | - Toshio Miki
- Department of Physiology, Nihon University School of Medicine, Tokyo, Japan
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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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