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Pontiggia L, Michalak-Micka K, Hürlimann N, Yosef HK, Böni R, Klar AS, Ehrbar M, Ochsenbein-Kölble N, Biedermann T, Moehrlen U. Raman spectroscopy analysis of human amniotic fluid cells from fetuses with myelomeningocele. Exp Cell Res 2024; 439:114048. [PMID: 38697275 DOI: 10.1016/j.yexcr.2024.114048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 04/11/2024] [Accepted: 04/13/2024] [Indexed: 05/04/2024]
Abstract
Prenatal surgery for the treatment of spina bifida (myelomeningocele, MMC) significantly enhances the neurological prognosis of the patient. To ensure better protection of the spinal cord by large defects, the application of skin grafts produced with cells gained from the amniotic fluid is presently studied. In order to determine the most appropriate cells for this purpose, we tried to shed light on the extremely complex amniotic fluid cellular composition in healthy and MMC pregnancies. We exploited the potential of micro-Raman spectroscopy to analyse and characterize human amniotic fluid cells in total and putative (cKit/CD117-positive) stem cells of fetuses with MMC in comparison with amniotic fluid cells from healthy individuals, human fetal dermal fibroblasts and adult adipose derived stem cells. We found that (i) the differences between healthy and MMC amniocytes can be attributed to specific spectral regions involving collagen, lipids, sugars, tryptophan, aspartate, glutamate, and carotenoids, (ii) MMC amniotic fluid contains two particular cell populations which are absent or reduced in normal pregnancies, (iii) the cKit-negative healthy amniocyte subpopulation shares molecular features with human fetal fibroblasts. On the one hand we demonstrate a different amniotic fluid cellular composition in healthy and MMC pregnancies, on the other our work confirms micro-Raman spectroscopy to be a valuable tool for discriminating cell populations in unknown mixtures of cells.
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Affiliation(s)
- Luca Pontiggia
- Tissue Biology Research Unit, Department of Pediatric Surgery, University Children's Hospital Zurich, 8032, Zurich, Switzerland; Children's Research Center, University Children's Hospital Zurich, 8032, Zurich, Switzerland
| | - Katarzyna Michalak-Micka
- Tissue Biology Research Unit, Department of Pediatric Surgery, University Children's Hospital Zurich, 8032, Zurich, Switzerland; Children's Research Center, University Children's Hospital Zurich, 8032, Zurich, Switzerland
| | - Nadine Hürlimann
- Tissue Biology Research Unit, Department of Pediatric Surgery, University Children's Hospital Zurich, 8032, Zurich, Switzerland; Children's Research Center, University Children's Hospital Zurich, 8032, Zurich, Switzerland
| | | | - Roland Böni
- White House Center for Liposuction, Zurich, Switzerland
| | - Agnes S Klar
- Tissue Biology Research Unit, Department of Pediatric Surgery, University Children's Hospital Zurich, 8032, Zurich, Switzerland; Children's Research Center, University Children's Hospital Zurich, 8032, Zurich, Switzerland; University of Zurich, 8091, Zurich, Switzerland
| | - Martin Ehrbar
- Zurich Center for Fetal Diagnosis and Treatment, 8032 Zurich, Switzerland; University of Zurich, 8091, Zurich, Switzerland; Department of Obstetrics, University Hospital of Zurich, Zurich, Switzerland
| | - Nicole Ochsenbein-Kölble
- Zurich Center for Fetal Diagnosis and Treatment, 8032 Zurich, Switzerland; Department of Obstetrics, University Hospital of Zurich, Zurich, Switzerland
| | - Thomas Biedermann
- Tissue Biology Research Unit, Department of Pediatric Surgery, University Children's Hospital Zurich, 8032, Zurich, Switzerland; Children's Research Center, University Children's Hospital Zurich, 8032, Zurich, Switzerland; University of Zurich, 8091, Zurich, Switzerland
| | - Ueli Moehrlen
- Tissue Biology Research Unit, Department of Pediatric Surgery, University Children's Hospital Zurich, 8032, Zurich, Switzerland; Spina Bifida Center, University Children's Hospital Zurich, Zurich, Switzerland; Zurich Center for Fetal Diagnosis and Treatment, 8032 Zurich, Switzerland; Children's Research Center, University Children's Hospital Zurich, 8032, Zurich, Switzerland; University of Zurich, 8091, Zurich, Switzerland.
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2
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Gerli MFM, Calà G, Beesley MA, Sina B, Tullie L, Sun KY, Panariello F, Michielin F, Davidson JR, Russo FM, Jones BC, Lee DDH, Savvidis S, Xenakis T, Simcock IC, Straatman-Iwanowska AA, Hirst RA, David AL, O'Callaghan C, Olivo A, Eaton S, Loukogeorgakis SP, Cacchiarelli D, Deprest J, Li VSW, Giobbe GG, De Coppi P. Single-cell guided prenatal derivation of primary fetal epithelial organoids from human amniotic and tracheal fluids. Nat Med 2024; 30:875-887. [PMID: 38438734 PMCID: PMC10957479 DOI: 10.1038/s41591-024-02807-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 01/05/2024] [Indexed: 03/06/2024]
Abstract
Isolation of tissue-specific fetal stem cells and derivation of primary organoids is limited to samples obtained from termination of pregnancies, hampering prenatal investigation of fetal development and congenital diseases. Therefore, new patient-specific in vitro models are needed. To this aim, isolation and expansion of fetal stem cells during pregnancy, without the need for tissue samples or reprogramming, would be advantageous. Amniotic fluid (AF) is a source of cells from multiple developing organs. Using single-cell analysis, we characterized the cellular identities present in human AF. We identified and isolated viable epithelial stem/progenitor cells of fetal gastrointestinal, renal and pulmonary origin. Upon culture, these cells formed clonal epithelial organoids, manifesting small intestine, kidney tubule and lung identity. AF organoids exhibit transcriptomic, protein expression and functional features of their tissue of origin. With relevance for prenatal disease modeling, we derived lung organoids from AF and tracheal fluid cells of congenital diaphragmatic hernia fetuses, recapitulating some features of the disease. AF organoids are derived in a timeline compatible with prenatal intervention, potentially allowing investigation of therapeutic tools and regenerative medicine strategies personalized to the fetus at clinically relevant developmental stages.
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Affiliation(s)
- Mattia Francesco Maria Gerli
- Department of Surgical Biotechnology, Division of Surgery and Interventional Science, University College London, London, UK.
- Great Ormond Street Institute of Child Health, University College London, London, UK.
| | - Giuseppe Calà
- Department of Surgical Biotechnology, Division of Surgery and Interventional Science, University College London, London, UK
- Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Max Arran Beesley
- Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Beatrice Sina
- Great Ormond Street Institute of Child Health, University College London, London, UK
- Politecnico di Milano, Milan, Italy
| | - Lucinda Tullie
- Great Ormond Street Institute of Child Health, University College London, London, UK
- Stem Cell and Cancer Biology Laboratory, The Francis Crick Institute, London, UK
| | - Kylin Yunyan Sun
- Department of Surgical Biotechnology, Division of Surgery and Interventional Science, University College London, London, UK
- Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Francesco Panariello
- Armenise/Harvard Laboratory of Integrative Genomics, Telethon Institute of Genetics and Medicine, Pozzuoli, Italy
| | - Federica Michielin
- Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Joseph R Davidson
- Great Ormond Street Institute of Child Health, University College London, London, UK
- Elizabeth Garrett Anderson Institute for Women's Health, University College London, London, UK
| | - Francesca Maria Russo
- Department of Development and Regeneration, Woman and Child and UZ Leuven Clinical Department of Obstetrics and Gynaecology, KU Leuven, Leuven, Belgium
| | - Brendan C Jones
- Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Dani Do Hyang Lee
- Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Savvas Savvidis
- Department of Medical Physics and Biomedical Engineering, University College London, London, UK
| | - Theodoros Xenakis
- Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Ian C Simcock
- Great Ormond Street Institute of Child Health, University College London, London, UK
- Department of Radiology, Great Ormond Street Hospital, London, UK
| | | | - Robert A Hirst
- Department of Respiratory Sciences, University of Leicester, Leicester, UK
| | - Anna L David
- Elizabeth Garrett Anderson Institute for Women's Health, University College London, London, UK
- Department of Development and Regeneration, Woman and Child and UZ Leuven Clinical Department of Obstetrics and Gynaecology, KU Leuven, Leuven, Belgium
| | | | - Alessandro Olivo
- Department of Medical Physics and Biomedical Engineering, University College London, London, UK
| | - Simon Eaton
- Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Stavros P Loukogeorgakis
- Great Ormond Street Institute of Child Health, University College London, London, UK
- Specialist Neonatal and Paediatric Surgery, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Davide Cacchiarelli
- Armenise/Harvard Laboratory of Integrative Genomics, Telethon Institute of Genetics and Medicine, Pozzuoli, Italy
- Department of Translational Medicine, University of Naples Federico II, Naples, Italy
- Genomics and Experimental Medicine Program, Scuola Superiore Meridionale, Naples, Italy
| | - Jan Deprest
- Elizabeth Garrett Anderson Institute for Women's Health, University College London, London, UK
- Department of Development and Regeneration, Woman and Child and UZ Leuven Clinical Department of Obstetrics and Gynaecology, KU Leuven, Leuven, Belgium
| | - Vivian S W Li
- Stem Cell and Cancer Biology Laboratory, The Francis Crick Institute, London, UK
| | | | - Paolo De Coppi
- Great Ormond Street Institute of Child Health, University College London, London, UK.
- Department of Development and Regeneration, Woman and Child and UZ Leuven Clinical Department of Obstetrics and Gynaecology, KU Leuven, Leuven, Belgium.
- Specialist Neonatal and Paediatric Surgery, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK.
- Medical and Surgical Department of the Fetus, Newborn and Infant, Ospedale Pediatrico Bambino Gesù, IRCCS, Rome, Italy.
- NIHR Great Ormond Street Hospital Biomedical Research Centre, London, UK.
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Liu N, Cheng Y, Wang D, Guan H, Chen D, Zeng J, Lu D, Li Y, Yang Y, Luo Q, Zhu L, Jiang B, Sun X, Song B. Tissue-specific populations from amniotic fluid-derived mesenchymal stem cells manifest variant in vitro and in vivo properties. Hum Cell 2024; 37:408-419. [PMID: 38085460 PMCID: PMC10891244 DOI: 10.1007/s13577-023-01008-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 11/03/2023] [Indexed: 02/24/2024]
Abstract
Amniotic fluid derived mesenchymal stem cells (AFMSCs), shed along the fetal development, exhibit superior multipotency and immunomodulatory properties compared to MSCs derived from other somatic tissues (e.g., bone marrow and fat). However, AFMSCs display heterogeneity due to source ambiguity, making them an underutilized stem cells source for translational clinical trials. Consequently, there is an urgent need to identify a method to purify the AFMSCs for clinical use. We found that the AFMSCs can be categorized into three distinct groups: kidney-specific AFMSCs (AFMSCs-K), lung-specific AFMSCs (AFMSCs-L), and AFMSCs with an undefined tissue source (AFMSCs-X). This classification was based on tissue-specific gene expression pattern of single cell colony. Additionally, we observed that AFMSCs-X, a minority population within the AFMSCs, exhibited the highest multipotency, proliferation, resistance to senescence and immuno-modulation. Our results showed that AFMSCs-X significantly improved survival rates and reduced bacterial colony forming units (CFU) in cecal ligation and puncture (CLP)-induced septic mice. Therefore, our study introduces a novel classification method to enhance the consistency and efficacy of AFMSCs. These subpopulations, originating from different tissue source, may offer a valuable and innovative resource of cells for regenerative medicine purposes.
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Affiliation(s)
- Nengqing Liu
- Department of Obstetrics and Gynecology, Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology, Guangdong-Hong Kong-Macco Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510005, China
| | - Yi Cheng
- Department of Obstetrics and Gynecology, Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology, Guangdong-Hong Kong-Macco Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510005, China
| | - Ding Wang
- Department of Obstetrics and Gynecology, Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology, Guangdong-Hong Kong-Macco Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510005, China
| | - Hongmei Guan
- Department of Obstetrics and Gynecology, Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology, Guangdong-Hong Kong-Macco Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510005, China
| | - Diyu Chen
- Department of Obstetrics and Gynecology, Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology, Guangdong-Hong Kong-Macco Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510005, China
| | - Juan Zeng
- Department of Obstetrics and Gynecology, Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology, Guangdong-Hong Kong-Macco Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510005, China
| | - Dian Lu
- Department of Obstetrics and Gynecology, Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology, Guangdong-Hong Kong-Macco Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510005, China
| | - Yuanshuai Li
- Department of Obstetrics and Gynecology, Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology, Guangdong-Hong Kong-Macco Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510005, China
| | - Yinghong Yang
- Department of Obstetrics and Gynecology, Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology, Guangdong-Hong Kong-Macco Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510005, China
| | - Qian Luo
- Department of Obstetrics and Gynecology, Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology, Guangdong-Hong Kong-Macco Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510005, China
| | - Lifen Zhu
- Department of Obstetrics and Gynecology, Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology, Guangdong-Hong Kong-Macco Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510005, China
| | - Bin Jiang
- Department of Orthopedics, Shenzhen Intelligent Orthopaedics and Biomedical Innovation Platform, Shenzhen Second People's Hospital, Shenzhen, 518035, China.
| | - Xiaofang Sun
- Department of Obstetrics and Gynecology, Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology, Guangdong-Hong Kong-Macco Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510005, China.
- Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Guangzhou, 510005, China.
| | - Bing Song
- Department of Obstetrics and Gynecology, Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology, Guangdong-Hong Kong-Macco Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510005, China.
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Liang L, Xin H, Shen X, Xu Y, Zhang L, Liu D, Zhao L, Tong X. Case report: Treatment of Wilson's disease by human amniotic fluid administration. Front Med (Lausanne) 2024; 11:1297457. [PMID: 38420355 PMCID: PMC10899495 DOI: 10.3389/fmed.2024.1297457] [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: 09/20/2023] [Accepted: 01/24/2024] [Indexed: 03/02/2024] Open
Abstract
Background Wilson's disease (WD) is not an uncommon genetic disease in clinical practice. However, the current WD therapies have limitations. The effectiveness of stem cell therapy in treating WD has yet to be verified, although a few animal studies have shown that stem cell transplantation could partially correct the abnormal metabolic phenotype of WD. In this case report, we present the therapeutic effect of human amniotic fluid containing stem cells in one WD patient. Case presentation A 22-year-old Chinese woman was diagnosed with WD 1 year ago in 2019. The available drugs were not effective in managing the progressive neuropsychiatric symptoms. We treated the patient with pre-cultured human amniotic fluid containing stem cells. Amniotic fluid was collected from pregnant women who underwent induced labor at a gestational age of 19-26 weeks, and then, the fluid was cultured for 2 h to allow stem cell expansion. Cultured amniotic fluid that contained amniotic fluid derived stem cells (AFSC) in the range of approximately 2.8-5.5 × 104/ml was administrated by IV infusion at a rate of 50-70 drops per minute after filtration with a 300-mu nylon mesh. Before the infusion of amniotic fluid, low-molecular-weight heparin and dexamethasone were successively administrated. The patient received a total of 12 applications of amniotic fluid from different pregnant women, and the treatment interval depended on the availability of amniotic fluid. The neuropsychiatric symptoms gradually improved after the stem cell treatment. Dystonia, which included tremor, chorea, dysphagia, dysarthria, and drooling, almost disappeared after 1.5 years of follow-up. The Unified Wilson's Disease Rating Scale score of the patient decreased from 72 to 10. Brain magnetic resonance imaging (MRI) showed a reduction in the lesion area and alleviation of damage in the central nervous system, along with a partial recovery of the lesion to the normal condition. The serum ceruloplasmin level was elevated from undetectable to 30.8 mg/L, and the 24-h urinary copper excretion decreased from 171 to 37 μg. In addition, amniotic fluid transplantation also alleviates hematopoietic disorders. There were no adverse reactions during or after amniotic fluid administration. Conclusion Amniotic fluid administration, through which stem cells were infused, significantly improves the clinical outcomes in the WD patient, and the finding may provide a novel approach for managing WD effectively.
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Affiliation(s)
- Libin Liang
- Qiaoxi Tong Xinglong Western Medical Clinic, Shijiazhuang, Hebei, China
| | - Hong Xin
- Department of Obstetrics, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Xueyan Shen
- Department of Obstetrics, Shijiazhuang Fourth Hospital, Shijiazhuang, Hebei, China
| | - Yanping Xu
- Qiaoxi Tong Xinglong Western Medical Clinic, Shijiazhuang, Hebei, China
| | - Lansen Zhang
- Qiaoxi Tong Xinglong Western Medical Clinic, Shijiazhuang, Hebei, China
| | - Dehui Liu
- Qiaoxi Tong Xinglong Western Medical Clinic, Shijiazhuang, Hebei, China
| | - Liling Zhao
- Qiaoxi Tong Xinglong Western Medical Clinic, Shijiazhuang, Hebei, China
| | - Xinglong Tong
- Qiaoxi Tong Xinglong Western Medical Clinic, Shijiazhuang, Hebei, China
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Santa Cruz-Pavlovich FJ, Bolaños-Chang AJ, Del Rio-Murillo XI, Aranda-Preciado GA, Razura-Ruiz EM, Santos A, Navarro-Partida J. Beyond Vision: An Overview of Regenerative Medicine and Its Current Applications in Ophthalmological Care. Cells 2024; 13:179. [PMID: 38247870 PMCID: PMC10814238 DOI: 10.3390/cells13020179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 12/23/2023] [Accepted: 12/29/2023] [Indexed: 01/23/2024] Open
Abstract
Regenerative medicine (RM) has emerged as a promising and revolutionary solution to address a range of unmet needs in healthcare, including ophthalmology. Moreover, RM takes advantage of the body's innate ability to repair and replace pathologically affected tissues. On the other hand, despite its immense promise, RM faces challenges such as ethical concerns, host-related immune responses, and the need for additional scientific validation, among others. The primary aim of this review is to present a high-level overview of current strategies in the domain of RM (cell therapy, exosomes, scaffolds, in vivo reprogramming, organoids, and interspecies chimerism), centering around the field of ophthalmology. A search conducted on clinicaltrials.gov unveiled a total of at least 209 interventional trials related to RM within the ophthalmological field. Among these trials, there were numerous early-phase studies, including phase I, I/II, II, II/III, and III trials. Many of these studies demonstrate potential in addressing previously challenging and degenerative eye conditions, spanning from posterior segment pathologies like Age-related Macular Degeneration and Retinitis Pigmentosa to anterior structure diseases such as Dry Eye Disease and Limbal Stem Cell Deficiency. Notably, these therapeutic approaches offer tailored solutions specific to the underlying causes of each pathology, thus allowing for the hopeful possibility of bringing forth a treatment for ocular diseases that previously seemed incurable and significantly enhancing patients' quality of life. As advancements in research and technology continue to unfold, future objectives should focus on ensuring the safety and prolonged viability of transplanted cells, devising efficient delivery techniques, etc.
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Affiliation(s)
- Francisco J. Santa Cruz-Pavlovich
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Monterrey 64849, Mexico; (F.J.S.C.-P.); (A.J.B.-C.); (X.I.D.R.-M.); (E.M.R.-R.); (A.S.)
| | - Andres J. Bolaños-Chang
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Monterrey 64849, Mexico; (F.J.S.C.-P.); (A.J.B.-C.); (X.I.D.R.-M.); (E.M.R.-R.); (A.S.)
| | - Ximena I. Del Rio-Murillo
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Monterrey 64849, Mexico; (F.J.S.C.-P.); (A.J.B.-C.); (X.I.D.R.-M.); (E.M.R.-R.); (A.S.)
| | | | - Esmeralda M. Razura-Ruiz
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Monterrey 64849, Mexico; (F.J.S.C.-P.); (A.J.B.-C.); (X.I.D.R.-M.); (E.M.R.-R.); (A.S.)
| | - Arturo Santos
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Monterrey 64849, Mexico; (F.J.S.C.-P.); (A.J.B.-C.); (X.I.D.R.-M.); (E.M.R.-R.); (A.S.)
| | - Jose Navarro-Partida
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Monterrey 64849, Mexico; (F.J.S.C.-P.); (A.J.B.-C.); (X.I.D.R.-M.); (E.M.R.-R.); (A.S.)
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Iordache F, Petcu A(I, Pisoschi AM, Stanca L, Geicu OI, Bilteanu L, Curuțiu C, Amuzescu B, Serban AI. PCR Array Profiling of miRNA Expression Involved in the Differentiation of Amniotic Fluid Stem Cells toward Endothelial and Smooth Muscle Progenitor Cells. Int J Mol Sci 2023; 25:302. [PMID: 38203477 PMCID: PMC10779355 DOI: 10.3390/ijms25010302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 12/17/2023] [Accepted: 12/21/2023] [Indexed: 01/12/2024] Open
Abstract
Differentiation of amniotic fluid stem cells (AFSCs) into multiple lineages is controlled by epigenetic modifications, which include DNA methylation, modifications of histones, and the activity of small noncoding RNAs. The present study investigates the role of miRNAs in the differentiation of AFSCs and addresses how their unique signatures contribute to lineage-specific differentiation. The miRNA profile was assessed in AFSCs after 4 weeks of endothelial and muscular differentiation. Our results showed decreased expression of five miRNAs (miR-18a-5p, miR-125b-5p, miR-137, miR-21-5p, and let-7a) and increased expression of twelve miRNAs (miR-134-5p, miR-103a-3p, let-7i-5p, miR-214-3p, let-7c-5p, miR-129-5p, miR-210-3p, let-7d-5p, miR-375, miR-181-5p, miR-125a-5p, and hsa-let-7e-5p) in endothelial progenitor cells (EPCs) compared with undifferentiated AFSCs. AFSC differentiation into smooth muscle revealed notable changes in nine out of the 84 tested miRNAs. Among these, three miRNAs (miR-18a-5p, miR-137, and sa-miR-21-5p) were downregulated, while six miRNAs (miR-155-5p, miR-20a-5p, let-7i-5p, hsa-miR-134-5p, hsa-miR-214-3p, and hsa-miR-375) exhibited upregulation. Insights from miRNA networks promise future advancements in understanding and manipulating endothelial and muscle cell dynamics. This knowledge has the potential to drive innovation in areas like homeostasis, growth, differentiation, and vascular function, leading to breakthroughs in biomedical applications and therapies.
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Affiliation(s)
- Florin Iordache
- Department of Preclinical Sciences, Faculty of Veterinary Medicine, University of Agronomic Sciences and Veterinary Medicine of Bucharest, 105 Blvd. Splaiul Independentei, 050097 Bucharest, Romania; (A.P.); (A.M.P.); (L.S.); (O.I.G.); (L.B.); (A.I.S.)
- S.C. Personal Genetics S.R.L. Genetic Medical Center, 010987 Bucharest, Romania
| | - Adriana (Ionescu) Petcu
- Department of Preclinical Sciences, Faculty of Veterinary Medicine, University of Agronomic Sciences and Veterinary Medicine of Bucharest, 105 Blvd. Splaiul Independentei, 050097 Bucharest, Romania; (A.P.); (A.M.P.); (L.S.); (O.I.G.); (L.B.); (A.I.S.)
| | - Aurelia Magdalena Pisoschi
- Department of Preclinical Sciences, Faculty of Veterinary Medicine, University of Agronomic Sciences and Veterinary Medicine of Bucharest, 105 Blvd. Splaiul Independentei, 050097 Bucharest, Romania; (A.P.); (A.M.P.); (L.S.); (O.I.G.); (L.B.); (A.I.S.)
| | - Loredana Stanca
- Department of Preclinical Sciences, Faculty of Veterinary Medicine, University of Agronomic Sciences and Veterinary Medicine of Bucharest, 105 Blvd. Splaiul Independentei, 050097 Bucharest, Romania; (A.P.); (A.M.P.); (L.S.); (O.I.G.); (L.B.); (A.I.S.)
| | - Ovidiu Ionut Geicu
- Department of Preclinical Sciences, Faculty of Veterinary Medicine, University of Agronomic Sciences and Veterinary Medicine of Bucharest, 105 Blvd. Splaiul Independentei, 050097 Bucharest, Romania; (A.P.); (A.M.P.); (L.S.); (O.I.G.); (L.B.); (A.I.S.)
| | - Liviu Bilteanu
- Department of Preclinical Sciences, Faculty of Veterinary Medicine, University of Agronomic Sciences and Veterinary Medicine of Bucharest, 105 Blvd. Splaiul Independentei, 050097 Bucharest, Romania; (A.P.); (A.M.P.); (L.S.); (O.I.G.); (L.B.); (A.I.S.)
| | - Carmen Curuțiu
- Department of Microbiology and Immunology, Faculty of Biology, University of Bucharest, 91–95 Splaiul Independentei, 050095 Bucharest, Romania;
| | - Bogdan Amuzescu
- Department of Biophysics and Physiology, Faculty of Biology, University of Bucharest, 91–95 Splaiul Independentei, 050095 Bucharest, Romania;
| | - Andreea Iren Serban
- Department of Preclinical Sciences, Faculty of Veterinary Medicine, University of Agronomic Sciences and Veterinary Medicine of Bucharest, 105 Blvd. Splaiul Independentei, 050097 Bucharest, Romania; (A.P.); (A.M.P.); (L.S.); (O.I.G.); (L.B.); (A.I.S.)
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7
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Huang RL, Li Q, Ma JX, Atala A, Zhang Y. Body fluid-derived stem cells - an untapped stem cell source in genitourinary regeneration. Nat Rev Urol 2023; 20:739-761. [PMID: 37414959 DOI: 10.1038/s41585-023-00787-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/30/2023] [Indexed: 07/08/2023]
Abstract
Somatic stem cells have been obtained from solid organs and tissues, including the bone marrow, placenta, corneal stroma, periosteum, adipose tissue, dental pulp and skeletal muscle. These solid tissue-derived stem cells are often used for tissue repair, disease modelling and new drug development. In the past two decades, stem cells have also been identified in various body fluids, including urine, peripheral blood, umbilical cord blood, amniotic fluid, synovial fluid, breastmilk and menstrual blood. These body fluid-derived stem cells (BFSCs) have stemness properties comparable to those of other adult stem cells and, similarly to tissue-derived stem cells, show cell surface markers, multi-differentiation potential and immunomodulatory effects. However, BFSCs are more easily accessible through non-invasive or minimally invasive approaches than solid tissue-derived stem cells and can be isolated without enzymatic tissue digestion. Additionally, BFSCs have shown good versatility in repairing genitourinary abnormalities in preclinical models through direct differentiation or paracrine mechanisms such as pro-angiogenic, anti-apoptotic, antifibrotic, anti-oxidant and anti-inflammatory effects. However, optimization of protocols is needed to improve the efficacy and safety of BFSC therapy before therapeutic translation.
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Affiliation(s)
- Ru-Lin Huang
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qingfeng Li
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jian-Xing Ma
- Department of Biochemistry, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Anthony Atala
- Institute for Regenerative Medicine, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Yuanyuan Zhang
- Institute for Regenerative Medicine, Wake Forest School of Medicine, Winston-Salem, NC, USA.
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8
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Ou YC, Huang CC, Kao YL, Ho PC, Tsai KJ. Stem Cell Therapy in Spinal Cord Injury-Induced Neurogenic Lower Urinary Tract Dysfunction. Stem Cell Rev Rep 2023; 19:1691-1708. [PMID: 37115409 DOI: 10.1007/s12015-023-10547-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/14/2023] [Indexed: 04/29/2023]
Abstract
Spinal cord injury (SCI) is a devastating condition that enormously affects an individual's health and quality of life. Neurogenic lower urinary tract dysfunction (NLUTD) is one of the most important sequelae induced by SCI, causing complications including urinary tract infection, renal function deterioration, urinary incontinence, and voiding dysfunction. Current therapeutic methods for SCI-induced NLUTD mainly target on the urinary bladder, but the outcomes are still far from satisfactory. Stem cell therapy has gained increasing attention for years for its ability to rescue the injured spinal cord directly. Stem cell differentiation and their paracrine effects, including exosomes, are the proposed mechanisms to enhance the recovery from SCI. Several animal studies have demonstrated improvement in bladder function using mesenchymal stem cells (MSCs) and neural stem cells (NSCs). Human clinical trials also provide promising results in urodynamic parameters after MSC therapy. However, there is still uncertainty about the ideal treatment window and application protocol for stem cell therapy. Besides, data on the therapeutic effects regarding NSCs and stem cell-derived exosomes in SCI-related NLUTD are scarce. Therefore, there is a pressing need for further well-designed human clinical trials to translate the stem cell therapy into a formal therapeutic option for SCI-induced NLUTD.
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Affiliation(s)
- Yin-Chien Ou
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, No. 1, University Road, Tainan, 701, Taiwan
- Department of Urology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chi-Chen Huang
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, No. 1, University Road, Tainan, 701, Taiwan
- Section of Neurosurgery, Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yao-Lin Kao
- Department of Urology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Pei-Chuan Ho
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, No. 1, University Road, Tainan, 701, Taiwan
| | - Kuen-Jer Tsai
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, No. 1, University Road, Tainan, 701, Taiwan.
- Research Center of Clinical Medicine, National Cheng Kung University Hospital , College of Medicine, National Cheng Kung University, Tainan, Taiwan.
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9
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Son JP, Kim EH, Shin EK, Kim DH, Sung JH, Oh MJ, Cha JM, Chopp M, Bang OY. Mesenchymal Stem Cell-Extracellular Vesicle Therapy for Stroke: Scalable Production and Imaging Biomarker Studies. Stem Cells Transl Med 2023:szad034. [PMID: 37311045 DOI: 10.1093/stcltm/szad034] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 04/15/2023] [Indexed: 06/15/2023] Open
Abstract
A major clinical hurdle to translate MSC-derived extracellular vesicles (EVs) is the lack of a method to scale-up the production of EVs with customized therapeutic properties. In this study, we tested whether EV production by a scalable 3D-bioprocessing method is feasible and improves neuroplasticity in animal models of stroke using MRI study. MSCs were cultured in a 3D-spheroid using a micro-patterned well. The EVs were isolated with filter and tangential flow filtration and characterized using electron microscopy, nanoparticle tracking analysis, and small RNA sequencing. Compared to conventional 2D culture, the production-reproduction of EVs (the number/size of particles and EV purity) obtained from 3D platform were more consistent among different lots from the same donor and among different donors. Several microRNAs with molecular functions associated with neurogenesis were upregulated in EVs obtained from 3D platform. EVs induced both neurogenesis and neuritogenesis via microRNAs (especially, miR-27a-3p and miR-132-3p)-mediated actions. EV therapy improved functional recovery on behavioral tests and reduced infarct volume on MRI in stroke models. The dose of MSC-EVs of 1/30 cell dose had similar therapeutic effects. In addition, the EV group had better anatomical and functional connectivity on diffusion tensor imaging and resting-state functional MRI in a mouse stroke model. This study shows that clinical-scale MSC-EV therapeutics are feasible, cost-effective, and improve functional recovery following experimental stroke, with a likely contribution from enhanced neurogenesis and neuroplasticity.
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Affiliation(s)
- Jeong Pyo Son
- Department of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences and Technology (SAIHST), Sungkyunkwan University, Seoul, South Korea
- Stem Cell and Regenerative Medicine Institute, Samsung Medical Center, Seoul, South Korea
- Accelerator Radioisotope Research Section, Advanced Radiation Technology Institute (ARTI), Korea Atomic Energy Research Institute (KAERI), Jeongeup, South Korea
| | - Eun Hee Kim
- Stem Cell and Regenerative Medicine Institute, Samsung Medical Center, Seoul, South Korea
- R&D Division, S&E bio Co., Ltd., Seoul, South Korea
| | - Eun Kyoung Shin
- Stem Cell and Regenerative Medicine Institute, Samsung Medical Center, Seoul, South Korea
- R&D Division, S&E bio Co., Ltd., Seoul, South Korea
| | - Dong Hee Kim
- Department of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences and Technology (SAIHST), Sungkyunkwan University, Seoul, South Korea
- Stem Cell and Regenerative Medicine Institute, Samsung Medical Center, Seoul, South Korea
| | - Ji Hee Sung
- Stem Cell and Regenerative Medicine Institute, Samsung Medical Center, Seoul, South Korea
- R&D Division, S&E bio Co., Ltd., Seoul, South Korea
| | - Mi Jeong Oh
- Stem Cell and Regenerative Medicine Institute, Samsung Medical Center, Seoul, South Korea
| | - Jae Min Cha
- 3D Stem Cell Bioprocessing Laboratory, Department of Mechatronics, Incheon National University, Incheon, South Korea
| | - Michael Chopp
- Department of Neurology, Henry Ford Health System, Detroit, MI, USA
| | - Oh Young Bang
- Department of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences and Technology (SAIHST), Sungkyunkwan University, Seoul, South Korea
- Stem Cell and Regenerative Medicine Institute, Samsung Medical Center, Seoul, South Korea
- R&D Division, S&E bio Co., Ltd., Seoul, South Korea
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, South Korea
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10
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Dasargyri A, González Rodríguez D, Rehrauer H, Reichmann E, Biedermann T, Moehrlen U. scRNA-Seq of Cultured Human Amniotic Fluid from Fetuses with Spina Bifida Reveals the Origin and Heterogeneity of the Cellular Content. Cells 2023; 12:1577. [PMID: 37371048 DOI: 10.3390/cells12121577] [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: 12/02/2022] [Revised: 05/15/2023] [Accepted: 05/25/2023] [Indexed: 06/29/2023] Open
Abstract
Amniotic fluid has been proposed as an easily available source of cells for numerous applications in regenerative medicine and tissue engineering. The use of amniotic fluid cells in biomedical applications necessitates their unequivocal characterization; however, the exact cellular composition of amniotic fluid and the precise tissue origins of these cells remain largely unclear. Using cells cultured from the human amniotic fluid of fetuses with spina bifida aperta and of a healthy fetus, we performed single-cell RNA sequencing to characterize the tissue origin and marker expression of cultured amniotic fluid cells at the single-cell level. Our analysis revealed nine different cell types of stromal, epithelial and immune cell phenotypes, and from various fetal tissue origins, demonstrating the heterogeneity of the cultured amniotic fluid cell population at a single-cell resolution. It also identified cell types of neural origin in amniotic fluid from fetuses with spina bifida aperta. Our data provide a comprehensive list of markers for the characterization of the various progenitor and terminally differentiated cell types in cultured amniotic fluid. This study highlights the relevance of single-cell analysis approaches for the characterization of amniotic fluid cells in order to harness their full potential in biomedical research and clinical applications.
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Affiliation(s)
- Athanasia Dasargyri
- Tissue Biology Research Unit, Department of Surgery, University Children's Hospital Zurich, 8032 Zurich, Switzerland
| | - Daymé González Rodríguez
- Functional Genomics Center Zurich, ETH Zurich and University of Zurich, 8057 Zurich, Switzerland
| | - Hubert Rehrauer
- Functional Genomics Center Zurich, ETH Zurich and University of Zurich, 8057 Zurich, Switzerland
| | - Ernst Reichmann
- Tissue Biology Research Unit, Department of Surgery, University Children's Hospital Zurich, 8032 Zurich, Switzerland
| | - Thomas Biedermann
- Tissue Biology Research Unit, Department of Surgery, University Children's Hospital Zurich, 8032 Zurich, Switzerland
- Faculty of Medicine, University of Zurich, 8006 Zurich, Switzerland
| | - Ueli Moehrlen
- Tissue Biology Research Unit, Department of Surgery, University Children's Hospital Zurich, 8032 Zurich, Switzerland
- Faculty of Medicine, University of Zurich, 8006 Zurich, Switzerland
- Zurich Center for Fetal Diagnosis and Therapy, University of Zurich, 8006 Zurich, Switzerland
- Pediatric Surgery, University Children's Hospital Zurich, 8032 Zurich, Switzerland
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11
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Li S, Ding X, Yan X, Qian J, Tan Q. ceAF Ameliorates Diabetic Wound Healing by Alleviating Inflammation and Oxidative Stress via TLR4/NF-κB and Nrf2 Pathways. J Diabetes Res 2023; 2023:2422303. [PMID: 37064758 PMCID: PMC10098416 DOI: 10.1155/2023/2422303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 11/24/2022] [Accepted: 03/17/2023] [Indexed: 04/08/2023] Open
Abstract
Background. With the rise in diabetes incidence, diabetic foot ulcers have become the most common clinically chronic refractory wounds. Persistent chronic inflammation is a typical feature of diabetic cutaneous wounds, and diabetic wound healing can be improved by alleviating inflammation and oxidative stress. Chick early amniotic fluids (ceAF) consist of native conglutinant substances with balanced amounts of growth factors, cytokines, and chemokines. However, whether ceAF modulates inflammation and oxidative stress and thus promotes diabetic wound healing remains unknown. Materials and Methods. RAW264.7 cells were categorized into four groups: negative control, LPS, LPS + ceAF, and ceAF. 10% of ceAF was selected to treat different groups of mice with a full-thickness skin defect wound. Then, RT-qPCR, western blot, immunofluorescence, and other assays were carried out to explore the effect of ceAF on wound healing and its molecular mechanism. Results. Topical administration of ceAF improved M2 macrophage polarization and inflammatory response in the wound tissues, thereby ameliorating delayed wound healing. Histological improvement could be observed in the grade of inflammation, collagen deposition, and neovascularization in wound edge tissues. ceAF also increased M2 macrophage-specific markers expression and exogenous ceAF suppressed LPS-induced cellular inflammatory response in vitro high glucose environment. Additionally, ceAF could activate TLR4/NF-κB and Nrf2 signal transductions to promote M2 macrophage polarization in vitro. Conclusions. In summary, ceAF downregulates inflammatory response, regulates M2 macrophage transition via TLR4/NF-κB and Nrf2 signaling pathways, and thus improves diabetic wound healing.
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Affiliation(s)
- Shiyan Li
- Department of Burns and Plastic Surgery, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, NO. 321, Zhongshan Road, Nanjing, Jiangsu, China
| | - Xiaofeng Ding
- Department of Burns and Plastic Surgery, Nanjing Drum Tower Hospital Clinical College of Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, NO. 321, Zhongshan Road, Nanjing, Jiangsu, China
| | - Xin Yan
- Department of Burns and Plastic Surgery, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, NO. 321, Zhongshan Road, Nanjing, Jiangsu, China
| | - Jin Qian
- Anhui Hygeiancells BioMedical Co. Ltd., Huangshan, Anhui, China
- Stem Cell Application Research Center, The Hangzhou Branch of Yangtze Delta Region Institute of Tsinghua University, Hangzhou, Zhejiang 310019, China
| | - Qian Tan
- Department of Burns and Plastic Surgery, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, NO. 321, Zhongshan Road, Nanjing, Jiangsu, China
- Department of Burns and Plastic Surgery, Anqing Shihua Hospital, Nanjing Drum Tower Hospital Group, Anqing 246002, China
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12
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Jain M, Singh N, Fatima R, Nachanekar A, Pradhan M, Nityanand S, Chaturvedi CP. Amniotic Fluid Mesenchymal Stromal Cells Derived from Fetuses with Isolated Cardiac Defects Exhibit Decreased Proliferation and Cardiomyogenic Potential. BIOLOGY 2023; 12:biology12040552. [PMID: 37106752 PMCID: PMC10136182 DOI: 10.3390/biology12040552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 03/25/2023] [Accepted: 03/30/2023] [Indexed: 04/09/2023]
Abstract
Amniotic fluid mesenchymal stromal cells (AF-MSCs) represent an autologous cell source to ameliorate congenital heart defects (CHDs) in children. The AF-MSCs, having cardiomyogenic potential and being of fetal origin, may reflect the physiological and pathological changes in the fetal heart during embryogenesis. Hence, the study of defects in the functional properties of these stem cells during fetal heart development will help obtain a better understanding of the cause of neonatal CHDs. Therefore, in the present study, we compared the proliferative and cardiomyogenic potential of AF-MSCs derived from ICHD fetuses (ICHD AF-MSCs) with AF-MSCs from structurally normal fetuses (normal AF-MSCs). Compared to normal AF-MSCs, the ICHD AF-MSCs showed comparable immunophenotypic MSC marker expression and adipogenic and chondrogenic differentiation potential, with decreased proliferation, higher senescence, increased expression of DNA-damaged genes, and osteogenic differentiation potential. Furthermore, the expression of cardiac progenitor markers (PDGFR-α, VEGFR-2, and SSEA-1), cardiac transcription factors (GATA-4, NKx 2-5, ISL-1, TBX-5, TBX-18, and MeF-2C), and cardiovascular markers (cTNT, CD31, and α-SMA) were significantly reduced in ICHD AF-MSCs. Overall, these results suggest that the AF-MSCs of ICHD fetuses have proliferation defects with significantly decreased cardiomyogenic differentiation potential. Thus, these defects in ICHD AF-MSCs highlight that the impaired heart development in ICHD fetuses may be due to defects in the stem cells associated with heart development during embryogenesis.
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Affiliation(s)
- Manali Jain
- Stem Cell Research Center, Department of Hematology, Sanjay Gandhi Post-Graduate Institute of Medical Sciences, Lucknow 226014, India
| | - Neeta Singh
- Department of Maternal Reproductive Health, Sanjay Gandhi Post-Graduate Institute of Medical Sciences, Lucknow 226014, India
| | - Raunaq Fatima
- Stem Cell Research Center, Department of Hematology, Sanjay Gandhi Post-Graduate Institute of Medical Sciences, Lucknow 226014, India
| | - Aditya Nachanekar
- Stem Cell Research Center, Department of Hematology, Sanjay Gandhi Post-Graduate Institute of Medical Sciences, Lucknow 226014, India
| | - Mandakini Pradhan
- Department of Maternal Reproductive Health, Sanjay Gandhi Post-Graduate Institute of Medical Sciences, Lucknow 226014, India
| | - Soniya Nityanand
- Stem Cell Research Center, Department of Hematology, Sanjay Gandhi Post-Graduate Institute of Medical Sciences, Lucknow 226014, India
| | - Chandra Prakash Chaturvedi
- Stem Cell Research Center, Department of Hematology, Sanjay Gandhi Post-Graduate Institute of Medical Sciences, Lucknow 226014, India
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13
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Thébaud B. Stem cell therapies for neonatal lung diseases: Are we there yet? Semin Perinatol 2023; 47:151724. [PMID: 36967368 DOI: 10.1016/j.semperi.2023.151724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/28/2023]
Abstract
Lung diseases are a main cause of mortality and morbidity in neonates. Despite major breakthroughs, therapies remain supportive and, in some instances, contribute to lung injury. Because the neonatal lung is still developing, the ideal therapy should be capable of preventing/repairing lung injury while at the same time, promoting lung growth. Cell-based therapies hold high hopes based on laboratory experiments in animal models of neonatal lung injury. Mesenchymal stromal cells and amnion epithelial cells are now in early phase clinical trials to test the feasibility, safety and early signs of efficacy in preterm infants at risk of developing bronchopulmonary dysplasia. Other cell-based therapies are being explored in experimental models of congenital diaphragmatic hernia and alveolar capillary dysplasia. This review will summarize current evidence that has lead to the clinical translation of cell-based therapies and highlights controversies and the numerous questions that remain to be addressed to harness the putative repair potential of cell-based therapies.
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Affiliation(s)
- Bernard Thébaud
- Regenerative Medicine Program, The Ottawa Hospital Research Institute (OHRI), Ottawa, Ontario, Canada.; Department of Cellular and Molecular Medicine, University of Ottawa, Ottawa, Ontario, Canada.; Neonatology, Department of Pediatrics, Children's Hospital of Eastern Ontario (CHEO) and CHEO Research Institute, Ottawa, Ontario, Canada.
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14
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Valiulienė G, Zentelytė A, Beržanskytė E, Navakauskienė R. Effect of 3D Spheroid Culturing on NF-κB Signaling Pathway and Neurogenic Potential in Human Amniotic Fluid Stem Cells. Int J Mol Sci 2023; 24:ijms24043584. [PMID: 36834995 PMCID: PMC9963588 DOI: 10.3390/ijms24043584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 02/05/2023] [Accepted: 02/07/2023] [Indexed: 02/12/2023] Open
Abstract
Human amniotic fluid stem cells (hAFSCs) are known for their advantageous properties when compared to somatic stem cells from other sources. Recently hAFSCs have gained attention for their neurogenic potential and secretory profile. However, hAFSCs in three-dimensional (3D) cultures remain poorly investigated. Therefore, we aimed to evaluate cellular properties, neural differentiation, and gene and protein expression in 3D spheroid cultures of hAFSCs in comparison to traditional two-dimensional (2D) monolayer cultures. For this purpose, hAFSCs were obtained from amniotic fluid of healthy pregnancies and cultivated in vitro, either in 2D, or 3D under untreated or neuro-differentiated conditions. We observed upregulated expression of pluripotency genes OCT4, NANOG, and MSI1 as well as augmentation in gene expression of NF-κB-TNFα pathway genes (NFKB2, RELA and TNFR2), associated miRNAs (miR103a-5p, miR199a-3p and miR223-3p), and NF-κB p65 protein levels in untreated hAFSC 3D cultures. Additionally, MS analysis of the 3D hAFSCs secretome revealed protein upregulation of IGFs signaling the cascade and downregulation of extracellular matrix proteins, whereas neural differentiation of hAFSC spheroids increased the expression of SOX2, miR223-3p, and MSI1. Summarizing, our study provides novel insights into how 3D culture affects neurogenic potential and signaling pathways of hAFSCs, especially NF-κB, although further studies are needed to elucidate the benefits of 3D cultures more thoroughly.
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15
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Prophylactic administration of human amniotic fluid stem cells suppresses inflammation-induced preterm birth via macrophage polarization. Mol Cell Biochem 2023; 478:363-374. [PMID: 35810415 DOI: 10.1007/s11010-022-04512-2] [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: 02/12/2022] [Accepted: 06/22/2022] [Indexed: 02/02/2023]
Abstract
Ascending inflammation from the vagina is a major cause of preterm birth. Currently, this condition-especially when uncontrolled-has no effective treatment. Human amniotic fluid stem cells (hAFSCs) are mesenchymal stem cells known to exert potent anti-inflammatory effects in animal models of perinatal diseases, such as periventricular leukomalacia, myelomeningocele, and neonatal sepsis. However, hAFSC therapy for inflammation-induced preterm birth has not been tested. In order to determine the therapeutic effect of hAFSC transplantation, we employed a preterm mouse model of ascending infection; this model was constructed by administering lipopolysaccharide to pregnant mice. We investigated the preterm birth rate and evaluated the inflammation of tissues, which is related to progressive infections, such as those involving the cervix, placenta, and lavage cells, using real-time qPCR. Further, we tracked the fluorescence of fluorescently labeled hAFSCs using an in vivo imaging system, and hAFSC aggregation was evaluated using immunohistochemistry analysis. We also investigated the presence of multiple types of peritoneal macrophages via flow cytometry analysis. Finally, we performed sphere culturing and co-culturing to determine the therapeutic effects of hAFSCs, such as their anti-inflammatory effects and their potential to alter macrophage polarization. We found that hAFSC administration to the peritoneal cavity significantly reduced inflammation-induced preterm birth in the mouse model. The treatment also significantly suppressed inflammation of the placenta and cervix. Transplanted hAFSCs may have aggregated with peritoneal macrophages, switching them from an inflammatory to an anti-inflammatory type. This property has been reported in vivo previously, but here, we examined the effect in vitro. Our findings support the hypothesis that hAFSCs suppress inflammation and reduce preterm birth by switching macrophage polarity. This study is the first to demonstrate that hAFSCs are effective in the treatment and prevention of inflammation-induced preterm birth.
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16
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Rosner M, Hengstschläger M. Amniotic Fluid Stem Cells: What They Are and What They Can Become. Curr Stem Cell Res Ther 2023; 18:7-16. [PMID: 34895127 DOI: 10.2174/1574888x16666211210143640] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 10/21/2021] [Accepted: 11/15/2021] [Indexed: 11/22/2022]
Abstract
In the last two decades, fetal amniotic fluid stem cells progressively attracted attention in the context of both basic research and the development of innovative therapeutic concepts. They exhibit broadly multipotent plasticity with the ability to differentiate into cells of all three embryonic germ layers and low immunogenicity. They are convenient to maintain, highly proliferative, genomically stable, non-tumorigenic, perfectly amenable to genetic modifications, and do not raise ethical concerns. However, it is important to note that among the various fetal amniotic fluid cells, only c-Kit+ amniotic fluid stem cells represent a distinct entity showing the full spectrum of these features. Since amniotic fluid additionally contains numerous terminally differentiated cells and progenitor cells with more limited differentiation potentials, it is of highest relevance to always precisely describe the isolation procedure and characteristics of the used amniotic fluid-derived cell type. It is of obvious interest for scientists, clinicians, and patients alike to be able to rely on up-todate and concisely separated pictures of the utilities as well as the limitations of terminally differentiated amniotic fluid cells, amniotic fluid-derived progenitor cells, and c-Kit+ amniotic fluid stem cells, to drive these distinct cellular models towards as many individual clinical applications as possible.
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Affiliation(s)
- Margit Rosner
- Institute of Medical Genetics, Center for Pathobiochemistry and Genetics, Medical University of Vienna, Vienna, Austria
| | - Markus Hengstschläger
- Institute of Medical Genetics, Center for Pathobiochemistry and Genetics, Medical University of Vienna, Vienna, Austria
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17
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McJunkin TL, Cook A, Swing EL. Allograft Therapies in Regenerative Medicine. Regen Med 2023. [DOI: 10.1007/978-3-030-75517-1_7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022] Open
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18
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Özlem Özden Akkaya, Nawaz S, Dikmen T, Erdoğan M. Determining the Notch1 Expression in Chondrogenically Differentiated Rat Amniotic Fluid Stem Cells in Alginate Beads Using Conditioned Media from Chondrocytes Culture. BIOL BULL+ 2022. [DOI: 10.1134/s106235902215002x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
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19
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del Rivero T, Milberg J, Bennett C, Mitrani MI, Bellio MA. Human amniotic fluid derived extracellular vesicles attenuate T cell immune response. Front Immunol 2022; 13:977809. [PMID: 36518766 PMCID: PMC9742275 DOI: 10.3389/fimmu.2022.977809] [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: 06/24/2022] [Accepted: 11/10/2022] [Indexed: 11/29/2022] Open
Abstract
Introduction Extracellular vesicles isolated from human amniotic fluid (AF-EVs) have previously been found to modulate inflammation and macrophage infiltration in a mouse model. However, the effects of acellular amniotic fluid (acAF) or AF-EVs on the T-Cell immune response have not been explored. Methods In this study, we investigated the effects of acAF and AF-EVs on the T cell immune response in an in vitro cell culture model. Peripheral Blood Mononuclear Cells (PBMCs) were stimulated with Phytohemagglutinin (PHA) to induce the immune response and were subsequently treated with either serum-free media (vehicle), acAF, or concentrated AF-EVs. Results Both acAF and AF-EV treatment suppressed PHA-induced T cell proliferation and PHA-induced T cell activation; however, treatment with concentrated AF-EVs had a greater effect. Additionally, both acAF and AF-EVs reduced PBMC pro-inflammatory cytokine release. AF-EVs were found to be taken up by both CD4+ and CD8+ effector T cell subsets. Conclusion Overall, this data demonstrates that AF-EVs have a robust immunomodulatory effect on T cells and suggests AF-EVs could be used as an immunotherapeutic tool.
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20
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Giannetti A, Pantalone A, Antonucci I, Verna S, Di Gregorio P, Stuppia L, Calvisi V, Buda R, Salini V. The Role of Platelet-Rich Plasma on the Chondrogenic and Osteogenic Differentiation of Human Amniotic-Fluid-Derived Stem Cells. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:15786. [PMID: 36497861 PMCID: PMC9738099 DOI: 10.3390/ijerph192315786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 11/21/2022] [Accepted: 11/23/2022] [Indexed: 06/17/2023]
Abstract
Amniotic fluid represents a new and promising source of engraftable stem cells. The purpose of this study was to investigate the in vitro effects of platelet-rich plasma (PRP) on amniotic-fluid-derived stem cells (AFSCs) on chondrogenic or osteogenic differentiation potential. Amniotic fluid samples were obtained from women undergoing amniocentesis for prenatal diagnosis at 16-18 weeks of pregnancy. Undifferentiated human AFSCs were cocultured with PRP for 14 days. The study includes two protocols investigating the effects of activated PRP using two different methods: via freeze-thaw cycles and via the addition of calcium gluconate. On the 14th day of culturing, the differentiation potential of the cocultured AFSCs was then compared with undifferentiated AFSCs. Staining with alcian blue solution (ABS) and alizarine red solution (ARS) was performed, and chondrogenic- and osteogenic-associated genes markers were investigated. ABS demonstrated enhanced glycosaminoglycan expression. Cocultured cells expressed chondrocyte-associated genes, determined by real-time polymerase chain reaction (RT-PCR), including type I collagen, type II collagen, COMP, and aggrecan. In regard to the osteogenic markers, osteopontin and bone sialoprotein, there were no changes. In particular, the activation of PRP using the freeze-thaw cycle protocol showed a higher expression of the chondrogenic markers. Our preliminary in vitro results showed that PRP has good potential in the chondrogenic differentiation of AFSCs.
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Affiliation(s)
- Alessio Giannetti
- Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy
| | - Andrea Pantalone
- Clinic of Orthopaedics and Traumatology, “SS. Annunziata” Hospital, 66100 Chieti, Italy
| | - Ivana Antonucci
- Center of Advanced Studies and Technology (CAST), “G. D’Annunzio” University of Chieti-Pescara, 66100 Chieti, Italy
| | - Sandra Verna
- Immunohematology and Transfusional Medicine Service, “SS. Annunziata” Hospital, 66100 Chieti, Italy
| | - Patrizia Di Gregorio
- Immunohematology and Transfusional Medicine Service, “SS. Annunziata” Hospital, 66100 Chieti, Italy
| | - Liborio Stuppia
- Center of Advanced Studies and Technology (CAST), “G. D’Annunzio” University of Chieti-Pescara, 66100 Chieti, Italy
| | - Vittorio Calvisi
- Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy
| | - Roberto Buda
- Clinic of Orthopaedics and Traumatology, “SS. Annunziata” Hospital, 66100 Chieti, Italy
- Department of Medicine and Aging Sciences, “G. D’Annunzio” University of Chieti-Pescara, 66100 Chieti, Italy
| | - Vincenzo Salini
- Department of Orthopaedics and Traumatology, San Raffaele Hospital, 20132 Milan, Italy
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21
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Bowen CM, Ditmars FS, Gupta A, Reems JA, Fagg WS. Cell-Free Amniotic Fluid and Regenerative Medicine: Current Applications and Future Opportunities. Biomedicines 2022; 10:biomedicines10112960. [PMID: 36428527 PMCID: PMC9687956 DOI: 10.3390/biomedicines10112960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 11/09/2022] [Accepted: 11/15/2022] [Indexed: 11/19/2022] Open
Abstract
Amniotic fluid (AF) provides critical biological and physical support for the developing fetus. While AF is an excellent source of progenitor cells with regenerative properties, recent investigations indicate that cell-free AF (cfAF), which consists of its soluble components and extracellular vesicles, can also stimulate regenerative and reparative activities. This review summarizes published fundamental, translational, and clinical investigations into the biological activity and potential use of cfAF as a therapeutic agent. Recurring themes emerge from these studies, which indicate that cfAF can confer immunomodulatory, anti-inflammatory, and pro-growth characteristics to the target cells/tissue with which they come into contact. Another common observation is that cfAF seems to promote a return of cells/tissue to a homeostatic resting state when applied to a model of cell stress or disease. The precise mechanisms through which these effects are mediated have not been entirely defined, but it is clear that cfAF can safely and effectively treat cutaneous wounds and perhaps orthopedic degenerative conditions. Additional applications are currently being investigated, but require further study to dissect the fundamental mechanisms through which its regenerative effects are mediated. By doing so, rational design can be used to fully unlock its potential in the biotechnology lab and in the clinic.
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Affiliation(s)
- Charles M. Bowen
- Department of Surgery, The University of Texas Medical Branch at Galveston, Galveston, TX 77555, USA
- John Sealy School of Medicine, The University of Texas Medical Branch at Galveston, Galveston, TX 77555, USA
| | - Frederick S. Ditmars
- Department of Surgery, The University of Texas Medical Branch at Galveston, Galveston, TX 77555, USA
- John Sealy School of Medicine, The University of Texas Medical Branch at Galveston, Galveston, TX 77555, USA
| | - Ashim Gupta
- Future Biologics, Lawrenceville, GA 30043, USA
- BioIntegrate, Lawrenceville, GA 30043, USA
- South Texas Orthopaedic Research Institute (STORI Inc.), Laredo, TX 78045, USA
- Regenerative Orthopaedics, Noida 201301, UP, India
| | - Jo-Anna Reems
- Merakris Therapeutics, RTP Frontier 800 Park Offices Dr. Suite 3322, Research Triangle Park, NC 27709, USA
- Department of Engineering, University of Utah, Salt Lake City, UT 84112, USA
| | - William Samuel Fagg
- Department of Surgery, The University of Texas Medical Branch at Galveston, Galveston, TX 77555, USA
- Regenerative Orthopaedics, Noida 201301, UP, India
- Department of Biochemistry and Molecular Biology, The University of Texas Medical Branch at Galveston, Galveston, TX 77555, USA
- Correspondence:
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22
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Luo H, Wang Z, Qi F, Wang D. Applications of human amniotic fluid stem cells in wound healing. Chin Med J (Engl) 2022; 135:2272-2281. [PMID: 36535008 PMCID: PMC9771343 DOI: 10.1097/cm9.0000000000002076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Indexed: 12/23/2022] Open
Abstract
ABSTRACT Complete wound regeneration preserves skin structure and physiological functions, including sensation and perception of stimuli, whereas incomplete wound regeneration results in fibrosis and scarring. Amniotic fluid stem cells (AFSCs) would be a kind of cell population with self-renewing and non-immunogenic ability that have a considerable role in wound generation. They are easy to harvest, culture, and store; moreover, they are non-tumorigenic and not subject to ethical restrictions. They can differentiate into different kinds of cells that replenish the skin, subcutaneous tissues, and accessory organs. Additionally, AFSCs independently produce paracrine effectors and secrete them in exosomes, thereby modulating local immune cell activity. They demonstrate anti-inflammatory and immunomodulatory properties, regulate the physicochemical microenvironment of the wound, and promote full wound regeneration. Thus, AFSCs are potential resources in stem cell therapy, especially in scar-free wound healing. This review describes the biological characteristics and clinical applications of AFSCs in treating wounds and provide new ideas for the treatment of wound healing.
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Affiliation(s)
- Han Luo
- Department of Plastic Surgery and Burns, The Affiliated Hospital of Zunyl Medical University, Zunyl, Guizhou 563003, China
- Department of Plastic Surgery and Burns, Fuling Central Hospital, Chongqing 408000, China
| | - Zhen Wang
- Department of Plastic Surgery and Burns, The Affiliated Hospital of Zunyl Medical University, Zunyl, Guizhou 563003, China
| | - Fang Qi
- Department of Plastic Surgery and Burns, The Affiliated Hospital of Zunyl Medical University, Zunyl, Guizhou 563003, China
| | - Dali Wang
- Department of Plastic Surgery and Burns, The Affiliated Hospital of Zunyl Medical University, Zunyl, Guizhou 563003, China
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Gaggi G, Di Credico A, Guarnieri S, Mariggiò MA, Di Baldassarre A, Ghinassi B. Human mesenchymal amniotic fluid stem cells reveal an unexpected neuronal potential differentiating into functional spinal motor neurons. Front Cell Dev Biol 2022; 10:936990. [PMID: 35938174 PMCID: PMC9354810 DOI: 10.3389/fcell.2022.936990] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 07/04/2022] [Indexed: 11/26/2022] Open
Abstract
Human amniotic fluids stem cells (hAFSCs) can be easily isolated from the amniotic fluid during routinely scheduled amniocentesis. Unlike hiPSCs or hESC, they are neither tumorigenic nor immunogenic and their use does not rise ethical or safety issues: for these reasons they may represent a good candidate for the regenerative medicine. hAFSCs are generally considered multipotent and committed towards the mesodermal lineages; however, they express many pluripotent markers and share some epigenetic features with hiPSCs. Hence, we hypothesized that hAFSCs may overcome their mesodermal commitment differentiating into to ectodermal lineages. Here we demonstrated that by the sequential exposure to specific factors, hAFSCs can give rise to spinal motor neurons (MNs), as evidenced by the gradual gene and protein upregulation of early and late MN markers (PAX6, ISL1, HB9, NF-L, vAChT). When co-cultured with myotubes, hAFSCs-derived MNs were able to create functional neuromuscular junctions that induced robust skeletal muscle contractions. These data demonstrated the hAFSCs are not restricted to mesodermal commitment and can generate functional MNs thus outlining an ethically acceptable strategy for the study and treatment of the neurodegenerative diseases.
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Affiliation(s)
- Giulia Gaggi
- Department of Medicine and Sciences of Aging, Chieti, Italy
- Reprogramming and Cell Differentiation Lab, Center for Advanced Studies and Technology (CAST), Chieti, Italy
| | - Andrea Di Credico
- Department of Medicine and Sciences of Aging, Chieti, Italy
- Reprogramming and Cell Differentiation Lab, Center for Advanced Studies and Technology (CAST), Chieti, Italy
| | - Simone Guarnieri
- Department of Neuroscience, Imaging and Clinical Sciences, Chieti, Italy
- Functional Biotechnologies Lab, Center for Advanced Studies and Technology (CAST), University “G. d’Annunzio” of Chieti-Pescara, Chieti, Italy
| | - Maria Addolorata Mariggiò
- Department of Neuroscience, Imaging and Clinical Sciences, Chieti, Italy
- Functional Biotechnologies Lab, Center for Advanced Studies and Technology (CAST), University “G. d’Annunzio” of Chieti-Pescara, Chieti, Italy
| | - Angela Di Baldassarre
- Department of Medicine and Sciences of Aging, Chieti, Italy
- Reprogramming and Cell Differentiation Lab, Center for Advanced Studies and Technology (CAST), Chieti, Italy
- *Correspondence: Angela Di Baldassarre,
| | - Barbara Ghinassi
- Department of Medicine and Sciences of Aging, Chieti, Italy
- Reprogramming and Cell Differentiation Lab, Center for Advanced Studies and Technology (CAST), Chieti, Italy
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24
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Song MK, Sun HJ, Cho SW. Conditioned medium of amniotic fluid-derived stromal cells exerts a bone anabolic effect by enhancing progenitor population and angiogenesis. J Tissue Eng Regen Med 2022; 16:923-933. [PMID: 35819750 DOI: 10.1002/term.3340] [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: 11/02/2021] [Revised: 06/14/2022] [Accepted: 06/29/2022] [Indexed: 11/10/2022]
Abstract
A cell-free approach utilizing the paracrine effects of mesenchymal stromal cells is receiving attention in regenerative medicine. In the present study, we evaluated the effects of a conditioned medium of amniotic fluid-derived stromal cells (AFSC-CM) on bone metabolism. In mice, intraperitoneal injections of AFSC-CM increased bone mass and enhanced bone turnover. The precursor populations of myeloid and mesenchymal lineages, as well as endothelial cells in bone marrow, were also augmented by AFSC-CM administration. In an in vitro culture experiment, AFSC-CM increased osteoclast differentiation of bone marrow-derived macrophages, but had no significant effect on the osteogenic differentiation of preosteoblasts. However, AFSC-CM administration dramatically accelerated the migration and tube formation of endothelial cells, and a cytokine array showed that AFSC-CM contained many angiogenic factors. These results indicate that AFSC-CM exerts a bone anabolic effect by changing the bone marrow microenvironment, including angiogenesis and precursor expansion. Therefore, ameliorating marrow angiogenesis is a potential therapeutic strategy for bone regeneration, for which AFSCs can be a good cellular source.
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Affiliation(s)
- Min-Kyoung Song
- Department of Internal Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, Korea.,Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, and College of Medicine, Seoul National University, Daehak-ro, Jongno-gu, Seoul, Korea
| | - Hyun Jin Sun
- Department of Internal Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, Korea
| | - Sun Wook Cho
- Department of Internal Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, Korea.,Department of Internal Medicine, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, Korea
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25
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Costa A, Balbi C, Garbati P, Palamà MEF, Reverberi D, De Palma A, Rossi R, Paladini D, Coviello D, De Biasio P, Ceresa D, Malatesta P, Mauri P, Quarto R, Gentili C, Barile L, Bollini S. Investigating the Paracrine Role of Perinatal Derivatives: Human Amniotic Fluid Stem Cell-Extracellular Vesicles Show Promising Transient Potential for Cardiomyocyte Renewal. Front Bioeng Biotechnol 2022; 10:902038. [PMID: 35757808 PMCID: PMC9214211 DOI: 10.3389/fbioe.2022.902038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 04/27/2022] [Indexed: 11/15/2022] Open
Abstract
Cardiomyocyte renewal represents an unmet clinical need for cardiac regeneration. Stem cell paracrine therapy has attracted increasing attention to resurge rescue mechanisms within the heart. We previously characterized the paracrine effects that human amniotic fluid–derived stem cells (hAFSC) can exert to provide cardioprotection and enhance cardiac repair in preclinical models of myocardial ischemia and cardiotoxicity. Here, we analyze whether hAFSC secretome formulations, namely, hAFSC conditioned medium (hAFSC-CM) over extracellular vesicles (hAFSC-EVs) separated from it, can induce cardiomyocyte renewal. c-KIT+ hAFSC were obtained by leftover samples of II trimester prenatal amniocentesis (fetal hAFSC) and from clinical waste III trimester amniotic fluid during scheduled C-section procedures (perinatal hAFSC). hAFSC were primed under 1% O2 to enrich hAFSC-CM and EVs with cardioactive factors. Neonatal mouse ventricular cardiomyocytes (mNVCM) were isolated from cardiac tissue of R26pFUCCI2 mice with cell cycle fluorescent tagging by mutually exclusive nuclear signal. mNVCM were stimulated by fetal versus perinatal hAFSC-CM and hAFSC-EVs to identify the most promising formulation for in vivo assessment in a R26pFUCCI2 neonatal mouse model of myocardial infarction (MI) via intraperitoneal delivery. While the perinatal hAFSC secretome did not provide any significant cardiogenic effect, fetal hAFSC-EVs significantly sustained mNVCM transition from S to M phase by 2-fold, while triggering cytokinesis by 4.5-fold over vehicle-treated cells. Treated mNVCM showed disorganized expression of cardiac alpha-actinin, suggesting cytoskeletal re-arrangements prior to cell renewal, with a 40% significant downregulation of Cofilin-2 and a positive trend of polymerized F-Actin. Fetal hAFSC-EVs increased cardiomyocyte cell cycle progression by 1.8-fold in the 4-day-old neonatal left ventricle myocardium short term after MI; however, such effect was lost at the later stage. Fetal hAFSC-EVs were enriched with a short isoform of Agrin, a mediator of neonatal heart regeneration acting by YAP-related signaling; yet in vitro application of YAP inhibitor verteporfin partially affected EV paracrine stimulation on mNVCM. EVs secreted by developmentally juvenile fetal hAFSC can support cardiomyocyte renewal to some extension, via intercellular conveyance of candidates possibly involving Agrin in combination with other factors. These perinatal derivative promising cardiogenic effects need further investigation to define their specific mechanism of action and enhance their potential translation into therapeutic opportunity.
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Affiliation(s)
- Ambra Costa
- Experimental Biology Unit, Department of Experimental Medicine (DIMES), University of Genova, Genova, Italy
| | - Carolina Balbi
- Laboratory of Cellular and Molecular Cardiology, Istituto Cardiocentro Ticino, Ente Ospedaliero Cantonale, Lugano, Switzerland.,Center for Molecular Cardiology, University of Zurich, Zurich, Switzerland.,Laboratories for Translational Research, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
| | - Patrizia Garbati
- Experimental Biology Unit, Department of Experimental Medicine (DIMES), University of Genova, Genova, Italy
| | | | - Daniele Reverberi
- Molecular Pathology Unit, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Antonella De Palma
- Proteomics and Metabolomics Unit, Institute for Biomedical Technologies (ITB-CNR), Milan, Italy
| | - Rossana Rossi
- Proteomics and Metabolomics Unit, Institute for Biomedical Technologies (ITB-CNR), Milan, Italy
| | - Dario Paladini
- Fetal Medicine and Surgery Unit, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Domenico Coviello
- Laboratory of Human Genetics, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Pierangela De Biasio
- Prenatal Diagnosis Perinatal Medicine Unit, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Davide Ceresa
- Cellular Oncology Unit, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Paolo Malatesta
- Experimental Biology Unit, Department of Experimental Medicine (DIMES), University of Genova, Genova, Italy.,Cellular Oncology Unit, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Pierluigi Mauri
- Proteomics and Metabolomics Unit, Institute for Biomedical Technologies (ITB-CNR), Milan, Italy
| | - Rodolfo Quarto
- Experimental Biology Unit, Department of Experimental Medicine (DIMES), University of Genova, Genova, Italy.,Cellular Oncology Unit, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Chiara Gentili
- Experimental Biology Unit, Department of Experimental Medicine (DIMES), University of Genova, Genova, Italy
| | - Lucio Barile
- Laboratories for Translational Research, Ente Ospedaliero Cantonale, Bellinzona, Switzerland.,Laboratory for Cardiovascular Theranostics, Istituto Cardiocentro Ticino, Ente Ospedaliero Cantonale, Lugano, Switzerland.,Faculty of Biomedical Sciences, Università Svizzera Italiana, Lugano, Switzerland
| | - Sveva Bollini
- Experimental Biology Unit, Department of Experimental Medicine (DIMES), University of Genova, Genova, Italy
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Placental Tissues as Biomaterials in Regenerative Medicine. BIOMED RESEARCH INTERNATIONAL 2022; 2022:6751456. [PMID: 35496035 PMCID: PMC9050314 DOI: 10.1155/2022/6751456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 03/19/2022] [Indexed: 12/02/2022]
Abstract
Placental tissues encompass all the tissues which support fetal development, including the placenta, placental membrane, umbilical cord, and amniotic fluid. Since the 1990s there has been renewed interest in the use of these tissues as a raw material for regenerative medicine applications. Placental tissues have been extensively studied for their potential contribution to tissue repair applications. Studies have attributed their efficacy in augmenting the healing process to the extracellular matrix scaffolds rich in collagens, glycosaminoglycans, and proteoglycans, as well as the presence of cytokines within the tissues that have been shown to stimulate re-epithelialization, promote angiogenesis, and aid in the reduction of inflammation and scarring. The compositions and properties of all birth tissues give them the potential to be valuable biomaterials for the development of new regenerative therapies. Herein, the development and compositions of each of these tissues are reviewed, with focus on the structural and signaling components that are relevant to medical applications. This review also explores current configurations and recent innovations in the use of placental tissues as biomaterials in regenerative medicine.
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27
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Solaiman A, Mehanna RA, Meheissen GA, Elatrebi S, Said R, Elsokkary NH. Potential effect of amniotic fluid-derived stem cells on hyperoxia-induced pulmonary alveolar injury. Stem Cell Res Ther 2022. [DOI: https://doi.org/10.1186/s13287-022-02821-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Abstract
Background
With the widespread of Coronavirus Disease 2019 pandemic, in spite of the newly emerging vaccines, mutated strains remain a great obstacle to supportive and preventive measures. Coronavirus 19 survivors continue to face great danger of contacting the disease again. As long as no specific treatment has yet to be approved, a great percentage of patients experience real complications, including among others, lung fibrosis. High oxygen inhalation especially for prolonged periods is per se destructive to the lungs. Nevertheless, oxygen remains the first line support for such patients. In the present study we aimed at investigating the role of amniotic fluid-mesenchymal stem cells in preventing versus treating the hyperoxia-induced lung fibrosis in rats.
Methods
The study was conducted on adult albino rats; 5 pregnant female rats were used as amniotic fluid donors, and 64 male rats were randomly divided into two groups: Control group; where 10 rats were kept in normal atmospheric air then sacrificed after 2 months, and hyperoxia-induced lung fibrosis group, where 54 rats were exposed to hyperoxia (100% oxygen for 6 h/day) in air-tight glass chambers for 1 month, then randomly divided into the following 5 subgroups: Hyperoxia group, cell-free media-treated group, stem cells-prophylactic group, stem cells-treated group and untreated group. Isolation, culture and proliferation of stem cells were done till passage 3. Pulmonary function tests, histological examination of lung tissue under light and electron microscopes, biochemical assessment of oxidative stress, IL-6 and Rho-A levels, and statistical analysis of data were performed. F-test (ANOVA) was used for normally distributed quantitative variables, to compare between more than two groups, and Post Hoc test (Tukey) for pairwise comparisons.
Results
Labelled amniotic fluid-mesenchymal stem cells homed to lung tissue. Stem cells administration in the stem cells-prophylactic group succeeded to maintain pulmonary functions near the normal values with no significant difference between their values and those of the control group. Moreover, histological examination of lung tissues showed that stem cells-prophylactic group were completely protected while stem cells-treated group still showed various degrees of tissue injury, namely; thickened interalveolar septa, atelectasis and interstitial pneumonia. Biochemical studies after stem cells injection also showed decreased levels of RhoA and IL-6 in the prophylactic group and to a lesser extent in the treated group, in addition to increased total antioxidant capacity and decreased malondialdehyde in the stem cells-injected groups.
Conclusions
Amniotic fluid-mesenchymal stem cells showed promising protective and therapeutic results against hyperoxia-induced lung fibrosis as evaluated physiologically, histologically and biochemically.
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28
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Solaiman A, Mehanna RA, Meheissen GA, Elatrebi S, Said R, Elsokkary NH. Potential effect of amniotic fluid-derived stem cells on hyperoxia-induced pulmonary alveolar injury. Stem Cell Res Ther 2022; 13:145. [PMID: 35379329 PMCID: PMC8978174 DOI: 10.1186/s13287-022-02821-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Accepted: 03/20/2022] [Indexed: 02/08/2023] Open
Abstract
Background With the widespread of Coronavirus Disease 2019 pandemic, in spite of the newly emerging vaccines, mutated strains remain a great obstacle to supportive and preventive measures. Coronavirus 19 survivors continue to face great danger of contacting the disease again. As long as no specific treatment has yet to be approved, a great percentage of patients experience real complications, including among others, lung fibrosis. High oxygen inhalation especially for prolonged periods is per se destructive to the lungs. Nevertheless, oxygen remains the first line support for such patients. In the present study we aimed at investigating the role of amniotic fluid-mesenchymal stem cells in preventing versus treating the hyperoxia-induced lung fibrosis in rats. Methods The study was conducted on adult albino rats; 5 pregnant female rats were used as amniotic fluid donors, and 64 male rats were randomly divided into two groups: Control group; where 10 rats were kept in normal atmospheric air then sacrificed after 2 months, and hyperoxia-induced lung fibrosis group, where 54 rats were exposed to hyperoxia (100% oxygen for 6 h/day) in air-tight glass chambers for 1 month, then randomly divided into the following 5 subgroups: Hyperoxia group, cell-free media-treated group, stem cells-prophylactic group, stem cells-treated group and untreated group. Isolation, culture and proliferation of stem cells were done till passage 3. Pulmonary function tests, histological examination of lung tissue under light and electron microscopes, biochemical assessment of oxidative stress, IL-6 and Rho-A levels, and statistical analysis of data were performed. F-test (ANOVA) was used for normally distributed quantitative variables, to compare between more than two groups, and Post Hoc test (Tukey) for pairwise comparisons. Results Labelled amniotic fluid-mesenchymal stem cells homed to lung tissue. Stem cells administration in the stem cells-prophylactic group succeeded to maintain pulmonary functions near the normal values with no significant difference between their values and those of the control group. Moreover, histological examination of lung tissues showed that stem cells-prophylactic group were completely protected while stem cells-treated group still showed various degrees of tissue injury, namely; thickened interalveolar septa, atelectasis and interstitial pneumonia. Biochemical studies after stem cells injection also showed decreased levels of RhoA and IL-6 in the prophylactic group and to a lesser extent in the treated group, in addition to increased total antioxidant capacity and decreased malondialdehyde in the stem cells-injected groups. Conclusions Amniotic fluid-mesenchymal stem cells showed promising protective and therapeutic results against hyperoxia-induced lung fibrosis as evaluated physiologically, histologically and biochemically. Supplementary Information The online version contains supplementary material available at 10.1186/s13287-022-02821-3.
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Affiliation(s)
- Amany Solaiman
- Histology and Cell Biology Department, Faculty of Medicine, Alexandria University, Dr Fahmi Abdelmeguid St., Al. Mowassat Campus, Alexandria, 21561, Egypt
| | - Radwa A Mehanna
- Medical Physiology Department, Faculty of Medicine, Alexandria University, Dr Fahmi Abdelmeguid St., Al. Mowassat Campus, Alexandria, 21561, Egypt.,Center of Excellence for Research in Regenerative Medicine and Its Applications CERRMA, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Ghada A Meheissen
- Histology and Cell Biology Department, Faculty of Medicine, Alexandria University, Dr Fahmi Abdelmeguid St., Al. Mowassat Campus, Alexandria, 21561, Egypt.
| | - Soha Elatrebi
- Clinical Pharmacology Department, Faculty of Medicine, Alexandria University, Dr Fahmi Abdelmeguid St., Al. Mowassat Campus, Alexandria, 21561, Egypt
| | - Rasha Said
- Medical Biochemistry Department, Faculty of Medicine, Alexandria University, Dr Fahmi Abdelmeguid St., Al. Mowassat Campus, Alexandria, 21561, Egypt
| | - Nahed H Elsokkary
- Medical Physiology Department, Faculty of Medicine, Alexandria University, Dr Fahmi Abdelmeguid St., Al. Mowassat Campus, Alexandria, 21561, Egypt
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Wgealla MMAMA, Liang H, Chen R, Xie Y, Li F, Qin M, Zhang X. Amniotic fluid derived stem cells promote skin regeneration and alleviate scar formation through exosomal miRNA-146a-5p via targeting CXCR4. J Cosmet Dermatol 2022; 21:5026-5036. [PMID: 35364624 DOI: 10.1111/jocd.14956] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 02/27/2022] [Accepted: 03/18/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND OBJECTIVES Regenerative medicine is promising in wound healing. Exosomes derived from human amniotic fluid derived stem cells(hAFS) have become an important area of research for many diseases as a key paracrine factor,but its effects in wound healing remains unknown. In this study, we investigated the possible role and possible mechanisms of hAFS in skin wound healing. METHODS hAFS were isolated from human amniotic fluid via routine amniocentesis. The mice were randomly divided into 2 groups: control group and hAFS group treated with 1.25×106 hAFS cells. immunohistochemistry staining was performed for histological analysis and qRT-PCR for assessment of gene levels. Luciferase Reporter Assay was performed for verification of target gene. RESULTS Our results demonstrated that hAFS accelerated wound closure. hAFS alleviated scar formation via promoting ECM remodeling, upregulating molecular of immune response, enhancing anti-fibrotic activity and decreasing the secretion of inflammation-associated cytokines through exosomal miRNA-146a-5p via targeting CXCR4. CONCLUSIONS Taken together, hAFS was a promising cell source for wound healing. The findings in this study provide vital references and pave the way for future research.
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Affiliation(s)
- Mutwakil Mub Arak Mohammed Ali Wgealla
- Department of Immunology, School of Biology and Basic Medical Sciences, Soochow University, Suzhou, Jiangsu Province, China.,The Stem Cell and Biomedical Material Key Laboratory of Jiangsu Province (The State Key Laboratory Incubation Base), Soochow University, Suzhou, Jiangsu Province, China
| | - Hansi Liang
- Suzhou Key Laboratory for Tumor Immunology of Digestive Tract, The First Affiliated Hospital of Soochow University, Suzhou, China.,Jiangsu Key Laboratory of Gastrointestinal tumor Immunology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China
| | - Ruihua Chen
- The Stem Cell and Biomedical Material Key Laboratory of Jiangsu Province (The State Key Laboratory Incubation Base), Soochow University, Suzhou, Jiangsu Province, China.,Suzhou Key Laboratory for Tumor Immunology of Digestive Tract, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yufei Xie
- Department of Immunology, School of Biology and Basic Medical Sciences, Soochow University, Suzhou, Jiangsu Province, China
| | - Fang Li
- Department of Human Anatomy, Histology and Embryology, School of Biology and Basic Medical Sciences, Soochow University, Suzhou, Jiangsu Province, China
| | - Mingde Qin
- Department of Immunology, School of Biology and Basic Medical Sciences, Soochow University, Suzhou, Jiangsu Province, China.,The Stem Cell and Biomedical Material Key Laboratory of Jiangsu Province (The State Key Laboratory Incubation Base), Soochow University, Suzhou, Jiangsu Province, China
| | - Xueguang Zhang
- Suzhou Key Laboratory for Tumor Immunology of Digestive Tract, The First Affiliated Hospital of Soochow University, Suzhou, China.,Jiangsu Key Laboratory of Gastrointestinal tumor Immunology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China
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Pashaei-Asl R, Pashaiasl M, Ebrahimie E, Lale Ataei M, Paknejad M. Apoptotic effects of human amniotic fluid mesenchymal stem cells conditioned medium on human MCF-7 breast cancer cell line. BIOIMPACTS : BI 2022; 13:191-206. [PMID: 37431479 PMCID: PMC10329748 DOI: 10.34172/bi.2022.23813] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 07/12/2021] [Accepted: 08/04/2021] [Indexed: 07/12/2023]
Abstract
Introduction Breast cancer, as the most common malignancy among women, is shown to have a high mortality rate and resistance to chemotherapy. Research has shown the possible inhibitory role of Mesenchymal stem cells in curing cancer. Thus, the present work used human amniotic fluid mesenchymal stem cell-conditioned medium (hAFMSCs-CM) as an apoptotic reagent on the human MCF-7 breast cancer cell line. Methods Conditioned medium (CM) was prepared from hAFMSCs. After treating MCF-7 cells with CM, a number of analytical procedures (MTT, real-time PCR, western blot, and flow cytometry) were recruited to evaluate the cell viability, Bax and Bcl-2 gene expression, P53 protein expression, and apoptosis, respectively. Human fibroblast cells (Hu02) were used as the negative control. In addition, an integrated approach to meta-analysis was performed. Results The MCF-7 cells' viability was decreased significantly after 24 hours (P < 0.0001) and 72 hours (P < 0.05) of treatment. Compared with the control cells, Bax gene's mRNA expression increased and Bcl-2's mRNA expression decreased considerably after treating for 24 hours with 80% hAFMSCs-CM (P = 0.0012, P < 0.0001, respectively); an increasing pattern in P53 protein expression could also be observed. The flow cytometry analysis indicated apoptosis. Results from literature mining and the integrated meta-analysis showed that hAFMSCs-CM is able to activate a molecular network where Bcl2 downregulation stands in harmony with the upregulation of P53, EIF5A, DDB2, and Bax, leading to the activation of apoptosis. Conclusion Our finding demonstrated that hAFMSCs-CM presents apoptotic effect on MCF-7 cells; therefore, the application of hAFMSCs-CM, as a therapeutic reagent, can suppress breast cancer cells' viabilities and induce apoptosis.
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Affiliation(s)
- Roghiyeh Pashaei-Asl
- Department of Clinical Biochemistry, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Pashaiasl
- Department of Anatomical Sciences, School of Medicine, Tabriz University of Medical Sciences
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Reproductive Biology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Esmaeil Ebrahimie
- Genomics Research Platform, School of Life Sciences, College of Science, Health and Engineering, La Trobe University, Melbourne, Victoria 3086, Australia
| | - Maryam Lale Ataei
- Department of Anatomical Sciences, School of Medicine, Tabriz University of Medical Sciences
| | - Maliheh Paknejad
- Department of Clinical Biochemistry, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
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Extraembryonic Mesenchymal Stromal/Stem Cells in Liver Diseases: A Critical Revision of Promising Advanced Therapy Medicinal Products. Cells 2022; 11:cells11071074. [PMID: 35406638 PMCID: PMC8997603 DOI: 10.3390/cells11071074] [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: 02/28/2022] [Revised: 03/17/2022] [Accepted: 03/21/2022] [Indexed: 02/04/2023] Open
Abstract
Liver disorders have been increasing globally in recent years. These diseases are associated with high morbidity and mortality rates and impose high care costs on the health system. Acute liver failure, chronic and congenital liver diseases, as well as hepatocellular carcinoma have been limitedly treated by whole organ transplantation so far. But novel treatments for liver disorders using cell-based approaches have emerged in recent years. Extra-embryonic tissues, including umbilical cord, amnion membrane, and chorion plate, contain multipotent stem cells. The pre-sent manuscript discusses potential application of extraembryonic mesenchymal stromal/stem cells, focusing on the management of liver diseases. Extra-embryonic MSC are characterized by robust and constitutive anti-inflammatory and anti-fibrotic properties, indicating as therapeutic agents for inflammatory conditions such as liver fibrosis or advanced cirrhosis, as well as chronic inflammatory settings or deranged immune responses.
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Wang J, Chen Z, He F, Lee T, Cai W, Chen W, Miao N, Zeng Z, Hussain G, Yang Q, Guo Q, Sun T. Single-Cell Transcriptomics of Cultured Amniotic Fluid Cells Reveals Complex Gene Expression Alterations in Human Fetuses With Trisomy 18. Front Cell Dev Biol 2022; 10:825345. [PMID: 35392164 PMCID: PMC8980718 DOI: 10.3389/fcell.2022.825345] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 02/24/2022] [Indexed: 12/12/2022] Open
Abstract
Trisomy 18, commonly known as Edwards syndrome, is the second most common autosomal trisomy among live born neonates. Multiple tissues including cardiac, abdominal, and nervous systems are affected by an extra chromosome 18. To delineate the complexity of anomalies of trisomy 18, we analyzed cultured amniotic fluid cells from two euploid and three trisomy 18 samples using single-cell transcriptomics. We identified 6 cell groups, which function in development of major tissues such as kidney, vasculature and smooth muscle, and display significant alterations in gene expression as detected by single-cell RNA-sequencing. Moreover, we demonstrated significant gene expression changes in previously proposed trisomy 18 critical regions, and identified three new regions such as 18p11.32, 18q11 and 18q21.32, which are likely associated with trisomy 18 phenotypes. Our results indicate complexity of trisomy 18 at the gene expression level and reveal genetic reasoning of diverse phenotypes in trisomy 18 patients.
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Affiliation(s)
- Jing Wang
- Center for Precision Medicine, School of Medicine and School of Biomedical Sciences, Huaqiao University, Xiamen, China
- College of Materials Science and Engineering, Huaqiao University, Xiamen, China
| | - Zixi Chen
- Shenzhen Key Laboratory of Marine Bioresource and Eco- Environmental Science, Shenzhen Engineering Laboratory for Marine Algal Biotechnology, Guangdong Provincial Key Laboratory for Plant Epigenetics, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, China
| | - Fei He
- Genergy Bio-Technology (Shanghai) Co., Ltd, Shanghai, China
| | - Trevor Lee
- Department of Cell and Developmental Biology, Cornell University Weill Medical College, New York, NY, United States
| | - Wenjie Cai
- Department of Radiation Oncology, First Hospital of Quanzhou, Fujian Medical University, Quanzhou, China
| | - Wanhua Chen
- Department of Clinical Laboratory, First Hospital of Quanzhou, Fujian Medical University, Quanzhou, China
| | - Nan Miao
- Center for Precision Medicine, School of Medicine and School of Biomedical Sciences, Huaqiao University, Xiamen, China
| | - Zhiwei Zeng
- Center for Precision Medicine, School of Medicine and School of Biomedical Sciences, Huaqiao University, Xiamen, China
| | - Ghulam Hussain
- Neurochemical Biology and Genetics Laboratory, Department of Physiology, Faculty of Life Sciences, Government College University, Faisalabad, Pakistan
| | - Qingwei Yang
- Department of Neurology, School of Medicine, Zhongshan Hospital, Xiamen University, Xiamen, China
| | - Qiwei Guo
- United Diagnostic and Research Center for Clinical Genetics, School of Medicine and School of Public Health, Women and Children’s Hospital, Xiamen University, Xiamen, China
- *Correspondence: Qiwei Guo, ; Tao Sun,
| | - Tao Sun
- Center for Precision Medicine, School of Medicine and School of Biomedical Sciences, Huaqiao University, Xiamen, China
- *Correspondence: Qiwei Guo, ; Tao Sun,
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Prajwal GS, Jeyaraman N, Kanth V K, Jeyaraman M, Muthu S, Rajendran SNS, Rajendran RL, Khanna M, Oh EJ, Choi KY, Chung HY, Ahn BC, Gangadaran P. Lineage Differentiation Potential of Different Sources of Mesenchymal Stem Cells for Osteoarthritis Knee. Pharmaceuticals (Basel) 2022; 15:386. [PMID: 35455383 PMCID: PMC9028477 DOI: 10.3390/ph15040386] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 03/11/2022] [Accepted: 03/17/2022] [Indexed: 02/05/2023] Open
Abstract
Tissue engineering and regenerative medicine (TERM) have paved a way for treating musculoskeletal diseases in a minimally invasive manner. The regenerative medicine cocktail involves the usage of mesenchymal stem/stromal cells (MSCs), either uncultured or culture-expanded cells along with growth factors, cytokines, exosomes, and secretomes to provide a better regenerative milieu in degenerative diseases. The successful regeneration of cartilage depends on the selection of the appropriate source of MSCs, the quality, quantity, and frequency of MSCs to be injected, and the selection of the patient at an appropriate stage of the disease. However, confirmation on the most favorable source of MSCs remains uncertain to clinicians. The lack of knowledge in the current cellular treatment is uncertain in terms of how beneficial MSCs are in the long-term or short-term (resolution of pain) and improved quality of life. Whether MSCs treatments have any superiority, exists due to sources of MSCs utilized in their potential to objectively regenerate the cartilage at the target area. Many questions on source and condition remain unanswered. Hence, in this review, we discuss the lineage differentiation potentials of various sources of MSCs used in the management of knee osteoarthritis and emphasize the role of tissue engineering in cartilage regeneration.
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Affiliation(s)
- Gollahalli Shivashankar Prajwal
- Research Fellow, Fellowship in Orthopaedic Rheumatology (FEIORA), Dr. Ram Manohar Lohiya National Law University, Lucknow 226010, Uttar Pradesh, India; (G.S.P.); (N.J.)
- Indian Stem Cell Study Group (ISCSG) Association, Lucknow 110048, Uttar Pradesh, India; (S.M.); (M.K.)
- Department of Orthopaedics, Mallika Spine Centre, Guntur 522001, Andhra Pradesh, India
| | - Naveen Jeyaraman
- Research Fellow, Fellowship in Orthopaedic Rheumatology (FEIORA), Dr. Ram Manohar Lohiya National Law University, Lucknow 226010, Uttar Pradesh, India; (G.S.P.); (N.J.)
- Indian Stem Cell Study Group (ISCSG) Association, Lucknow 110048, Uttar Pradesh, India; (S.M.); (M.K.)
- Department of Orthopaedics, Atlas Hospitals, Tiruchirappalli 620002, Tamil Nadu, India
| | - Krishna Kanth V
- Department of Orthopaedics, Government Medical College, Mahabubabad 506104, Telangana, India;
| | - Madhan Jeyaraman
- Indian Stem Cell Study Group (ISCSG) Association, Lucknow 110048, Uttar Pradesh, India; (S.M.); (M.K.)
- Department of Orthopaedics, Faculty of Medicine—Sri Lalithambigai Medical College and Hospital, Dr MGR Educational and Research Institute, Chennai 600095, Tamil Nadu, India
- Department of Biotechnology, School of Engineering and Technology, Sharda University, Greater Noida 201306, Uttar Pradesh, India
- Orthopaedic Research Group, Coimbatore 641001, Tamil Nadu, India
| | - Sathish Muthu
- Indian Stem Cell Study Group (ISCSG) Association, Lucknow 110048, Uttar Pradesh, India; (S.M.); (M.K.)
- Department of Orthopaedics, Government Medical College, Mahabubabad 506104, Telangana, India;
- Department of Orthopaedics, Faculty of Medicine—Sri Lalithambigai Medical College and Hospital, Dr MGR Educational and Research Institute, Chennai 600095, Tamil Nadu, India
- Orthopaedic Research Group, Coimbatore 641001, Tamil Nadu, India
| | - Sree Naga Sowndary Rajendran
- Department of Medicine, Sri Venkateshwaraa Medical College Hospital and Research Centre, Puducherry 605102, Puducherry, India;
| | - Ramya Lakshmi Rajendran
- Department of Nuclear Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu 41944, Korea;
| | - Manish Khanna
- Indian Stem Cell Study Group (ISCSG) Association, Lucknow 110048, Uttar Pradesh, India; (S.M.); (M.K.)
- Department of Orthopaedics, Government Medical College and Hospital, Dindigul 624001, Tamil Nadu, India
- Department of Orthopaedics, Prasad Institute of Medical Sciences, Lucknow 226010, Uttar Pradesh, India
| | - Eun Jung Oh
- Department of Plastic and Reconstructive Surgery, CMRI, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu 41944, Korea; (E.J.O.); (K.Y.C.); (H.Y.C.)
| | - Kang Young Choi
- Department of Plastic and Reconstructive Surgery, CMRI, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu 41944, Korea; (E.J.O.); (K.Y.C.); (H.Y.C.)
| | - Ho Yun Chung
- Department of Plastic and Reconstructive Surgery, CMRI, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu 41944, Korea; (E.J.O.); (K.Y.C.); (H.Y.C.)
- BK21 FOUR KNU Convergence Educational Program of Biomedical Sciences for Creative Future Talents, Department of Biomedical Science, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Byeong-Cheol Ahn
- Department of Nuclear Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu 41944, Korea;
- BK21 FOUR KNU Convergence Educational Program of Biomedical Sciences for Creative Future Talents, Department of Biomedical Science, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Prakash Gangadaran
- Department of Nuclear Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu 41944, Korea;
- BK21 FOUR KNU Convergence Educational Program of Biomedical Sciences for Creative Future Talents, Department of Biomedical Science, School of Medicine, Kyungpook National University, Daegu 41944, Korea
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Bang OY, Kim JE. Stem cell-derived extracellular vesicle therapy for acute brain insults and neurodegenerative diseases. BMB Rep 2022. [PMID: 35000673 PMCID: PMC8810548 DOI: 10.5483/bmbrep.2022.55.1.162] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Stem cell-based therapy is a promising approach for treating a variety of disorders, including acute brain insults and neurodegenerative diseases. Stem cells such as mesenchymal stem cells (MSCs) secrete extracellular vesicles (EVs), circular membrane fragments (30 nm−1 μm) that are shed from the cell surface, carrying several therapeutic molecules such as proteins and microRNAs. Because EV-based therapy is superior to cell therapy in terms of scalable production, biodistribution, and safety profiles, it can be used to treat brain diseases as an alternative to stem cell therapy. This review presents evidences evaluating the role of stem cell-derived EVs in stroke, traumatic brain injury, and degenerative brain diseases, such as Alzheimer’s disease and Parkinson’ disease. In addition, stem cell-derived EVs have better profiles in biocompatibility, immunogenicity, and safety than those of small chemical and macromolecules. The advantages and disadvantages of EVs compared with other strategies are discussed. Even though EVs obtained from native stem cells have potential in the treatment of brain diseases, the successful clinical application is limited by the short half-life, limited targeting, rapid clearance after application, and insufficient payload. We discuss the strategies to enhance the efficacy of EV therapeutics. Finally, EV therapies have yet to be approved by the regulatory authorities. Major issues are discussed together with relevant advances in the clinical application of EV therapeutics.
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Affiliation(s)
- Oh Young Bang
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea
- S&E bio, Inc, Seoul 06351, Korea
- Translational and Stem Cell Research Laboratory on Stroke, Samsung Medical Center, Seoul 06351, Korea
- Stem Cell and Regenerative Medicine Institute, Samsung Medical Center, Seoul 06351, Korea
| | - Ji-Eun Kim
- Translational and Stem Cell Research Laboratory on Stroke, Samsung Medical Center, Seoul 06351, Korea
- Stem Cell and Regenerative Medicine Institute, Samsung Medical Center, Seoul 06351, Korea
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Lee J, Cho K, Kook H, Kang S, Lee Y, Lee J. The Different Immune Responses by Age Are due to the Ability of the Fetal Immune System to Secrete Primal Immunoglobulins Responding to Unexperienced Antigens. Int J Biol Sci 2022; 18:617-636. [PMID: 35002513 PMCID: PMC8741860 DOI: 10.7150/ijbs.67203] [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: 09/30/2021] [Accepted: 11/15/2021] [Indexed: 12/23/2022] Open
Abstract
Among numerous studies on coronavirus 2019 (COVID-19), we noted that the infection and mortality rates of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) increased with age and that fetuses known to be particularly susceptible to infection were better protected despite various mutations. Hence, we established the hypothesis that a new immune system exists that forms before birth and decreases with aging. Methods: To prove this hypothesis, we established new ex-vivo culture conditions simulating the critical environmental factors of fetal stem cells (FSCs) in early pregnancy. Then, we analyzed the components from FSCs cultivated newly developed ex-vivo culture conditions and compared them from FSCs cultured in a normal condition. Results: We demonstrated that immunoglobulin M (IgM), a natural antibody (NAb) produced only in early B-1 cells, immunoglobulins (Igs) including IgG3, which has a wide range of antigen-binding capacity and affinity, complement proteins, and antiviral proteins are induced in FSCs only cultured in newly developed ex-vivo culture conditions. Particularly we confirmed that their extracellular vesicles (EVs) contained NAbs, Igs, various complement proteins, and antiviral proteins, as well as human leukocyte antigen G (HLA-G), responsible for immune tolerance. Conclusion: Our results suggest that FSCs in early pregnancy can form an independent immune system responding to unlearned antigens as a self-defense mechanism before establishing mature immune systems. Moreover, we propose the possibility of new solutions to cope with various infectious diseases based on the factors in NAbs-containing EVs, especially not causing unnecessary immune reaction due to HLA-G.
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Affiliation(s)
- Jangho Lee
- R&D Center of Stemmedicare Ltd, Seoul, 06095, Republic of Korea
| | - Kyoungshik Cho
- R&D Center of Stemmedicare Ltd, Seoul, 06095, Republic of Korea
| | - Hyejin Kook
- R&D Center of Stemmedicare Ltd, Seoul, 06095, Republic of Korea
| | - Suman Kang
- R&D Center of Stemmedicare Ltd, Seoul, 06095, Republic of Korea
| | - Yunsung Lee
- R&D Center of Stemmedicare Ltd, Seoul, 06095, Republic of Korea
| | - Jiwon Lee
- R&D Center of Stemmedicare Ltd, Seoul, 06095, Republic of Korea
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Costa A, Quarto R, Bollini S. Small Extracellular Vesicles from Human Amniotic Fluid Samples as Promising Theranostics. Int J Mol Sci 2022; 23:ijms23020590. [PMID: 35054775 PMCID: PMC8775841 DOI: 10.3390/ijms23020590] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 01/02/2022] [Accepted: 01/04/2022] [Indexed: 02/05/2023] Open
Abstract
Since the first evidence that stem cells can provide pro-resolving effects via paracrine secretion of soluble factors, growing interest has been addressed to define the most ideal cell source for clinical translation. Leftover or clinical waste samples of human amniotic fluid obtained following prenatal screening, clinical intervention, or during scheduled caesarean section (C-section) delivery at term have been recently considered an appealing source of mesenchymal progenitors with peculiar regenerative capacity. Human amniotic fluid stem cells (hAFSC) have been demonstrated to support tissue recovery in several preclinical models of disease by exerting paracrine proliferative, anti-inflammatory and regenerative influence. Small extracellular vesicles (EVs) concentrated from the hAFSC secretome (the total soluble trophic factors secreted in the cell-conditioned medium, hAFSC-CM) recapitulate most of the beneficial cell effects. Independent studies in preclinical models of either adult disorders or severe diseases in newborns have suggested a regenerative role of hAFSC-EVs. EVs can be eventually concentrated from amniotic fluid (hAF) to offer useful prenatal information, as recently suggested. In this review, we focus on the most significant aspects of EVs obtained from either hAFSC and hAF and consider the current challenges for their clinical translation, including isolation, characterization and quantification methods.
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Affiliation(s)
- Ambra Costa
- Experimental Biology Unit, Department of Experimental Medicine (DIMES), University of Genova, 16132 Genova, Italy; (A.C.); (R.Q.)
| | - Rodolfo Quarto
- Experimental Biology Unit, Department of Experimental Medicine (DIMES), University of Genova, 16132 Genova, Italy; (A.C.); (R.Q.)
- Cellular Oncology Unit, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy
| | - Sveva Bollini
- Experimental Biology Unit, Department of Experimental Medicine (DIMES), University of Genova, 16132 Genova, Italy; (A.C.); (R.Q.)
- Correspondence: ; Tel.: +39-010-555-8394
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do Nascimento L, Nicoletti NF, Peletti-Figueiró M, Marinowic D, Falavigna A. Hyaluronic Acid In Vitro Response: Viability and Proliferation Profile of Human Chondrocytes in 3D-Based Culture. Cartilage 2021; 13:1077S-1087S. [PMID: 34775798 PMCID: PMC8804839 DOI: 10.1177/19476035211057244] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVES This study aimed to evaluate the efficacy of hyaluronic acid in the viability and proliferation profile of human femoral-tibial joint cartilage affected by osteoarthritis using in vitro models of chondrocytes in a 2-dimensional (2D)- and 3-dimensional (3D)-based culture model by spheroids. DESIGN In vitro study of knee cartilage affected by osteoarthritis that required surgical treatment. Samples were cultured and exposed to hyaluronic acid (100 and 500 μM; intervention group) or vehicle solution. In monolayer or 2D culture, proliferation and cell viability were measured, and nuclear morphometry was analyzed by 4',6'-diamino-2-fenil-indol (DAPI) staining. The 3D-based culture established from the culture of articular cartilage of patients submitted to total knee arthroplasty evaluated the diameter, viability, and fusion ability of the chondrospheres created. RESULTS Samples from 3 patients resulted in viable cultures, with chondrocyte cells exhibiting a potential for cell proliferation and viability to establish a culture. Hyaluronic acid (100 and 500 μM) improved chondrocyte viability and proliferation up to 72 hours in contact when compared with the control group, and no nuclear irregularities in morphology cell characteristics were observed by DAPI. In the 3D evaluation, hyaluronic acid (500 μM) improved the cellular feedback mechanisms, increasing the survival and maintenance of the chondrospheres after 7 days of analysis, showing the intrinsic capacity of chondrospheres grouped in the attempt to rearrange and reestablish new articular tissue. CONCLUSIONS The 2D- and 3D-based culture models with hyaluronic acid improved chondrocyte viability and proliferation and demonstrated the ability of freshly formed chondrospheres to undergo fusion when placed together in the presence of hyaluronic acid.
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Affiliation(s)
| | | | | | - Daniel Marinowic
- Brain Institute of Rio Grande do Sul,
Graduate Program in Medicine and Health Sciences and School of Medicine, Pontifical
Catholic University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Asdrubal Falavigna
- Health Sciences Graduate Program,
Universidade de Caxias do Sul, Caxias do Sul, Brazil,Cell Therapy Laboratory, Universidade
de Caxias do Sul, Caxias do Sul, Brazil,Laboratory of Basic Studies on Spinal
Cord Pathologies, Department of Neurosurgery, University of Caxias of Sul,
Brazil,Asdrubal Falavigna, Laboratory of Basic
Studies on Spinal Cord Pathologies, Department of Neurosurgery, University of
Caxias of Sul, Caxias do Sul 95070-560, Rio Grande do Sul, Brazil.
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Bellio MA, Bennett C, Arango A, Khan A, Xu X, Barrera C, Friedewald V, Mitrani MI. Proof-of-concept trial of an amniotic fluid-derived extracellular vesicle biologic for treating high risk patients with mild-to-moderate acute COVID-19 infection. BIOMATERIALS AND BIOSYSTEMS 2021; 4:100031. [PMID: 34841370 PMCID: PMC8611818 DOI: 10.1016/j.bbiosy.2021.100031] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 11/11/2021] [Accepted: 11/21/2021] [Indexed: 12/09/2022] Open
Abstract
A pandemic brought on by COVID-19 has created a scalable health crisis. The search to help alleviate COVID-19-related complications through therapeutics has become a necessity. Zofin is an investigational, acellular biologic derived from full-term perinatal amniotic fluid that contains extracellular vesicles. Extracellular nanoparticles as such have been studied for their immunomodulatory benefits via cellular therapeutics and, if applied to COVID-19-related inflammation, could benefit patient outcome. Subjects (n = 8) experiencing mild-to-moderate COVID-19 symptoms were treated with the experimental intervention. Complete blood count, complete metabolic panel, inflammatory biomarkers, and absolute lymphocyte counts were recorded prior to and on days 4, 8, 14, 21, and 30 as markers of disease progression. Additionally, chest x-rays were taken of the patients prior to and on days 8 and 30. Patients experienced no serious adverse events. All COVID-19-associated symptoms resolved or became stable with no indication of disease worsening as found by patient and chest x-ray reports. Inflammatory biomarkers (CRP, IL-6, TNF- α ) and absolute lymphocyte counts improved throughout the study period. Findings from a proof-of-concept, expanded access trial for COVID-19 patients prove the acellular biologic is safe and potentially effective to prevent disease progression in a high-risk COVID-19 population with mild-to-moderate symptoms.
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Affiliation(s)
| | - Cassie Bennett
- Organicell Regenerative Medicine, Miami, FL 33136, United States
| | - Alissa Arango
- Organicell Regenerative Medicine, Miami, FL 33136, United States
| | - Aisha Khan
- Assure Immune LLC., Miami, FL 33136, United States
| | - Xiumin Xu
- Assure Immune LLC., Miami, FL 33136, United States
| | - Cesar Barrera
- United Memorial Medical Center, Houston, TX 77091, United States
| | | | - Maria Ines Mitrani
- Organicell Regenerative Medicine, Miami, FL 33136, United States,Corresponding author at: Organicell Regenerative Medicine, Inc. 1951 Northwest 7th Ave, Suite #300, Miami, FL 33136, United States.
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Kulus M, Sibiak R, Stefańska K, Zdun M, Wieczorkiewicz M, Piotrowska-Kempisty H, Jaśkowski JM, Bukowska D, Ratajczak K, Zabel M, Mozdziak P, Kempisty B. Mesenchymal Stem/Stromal Cells Derived from Human and Animal Perinatal Tissues-Origins, Characteristics, Signaling Pathways, and Clinical Trials. Cells 2021; 10:cells10123278. [PMID: 34943786 PMCID: PMC8699543 DOI: 10.3390/cells10123278] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 11/13/2021] [Accepted: 11/19/2021] [Indexed: 12/15/2022] Open
Abstract
Mesenchymal stem/stromal cells (MSCs) are currently one of the most extensively researched fields due to their promising opportunity for use in regenerative medicine. There are many sources of MSCs, of which cells of perinatal origin appear to be an invaluable pool. Compared to embryonic stem cells, they are devoid of ethical conflicts because they are derived from tissues surrounding the fetus and can be safely recovered from medical waste after delivery. Additionally, perinatal MSCs exhibit better self-renewal and differentiation properties than those derived from adult tissues. It is important to consider the anatomy of perinatal tissues and the general description of MSCs, including their isolation, differentiation, and characterization of different types of perinatal MSCs from both animals and humans (placenta, umbilical cord, amniotic fluid). Ultimately, signaling pathways are essential to consider regarding the clinical applications of MSCs. It is important to consider the origin of these cells, referring to the anatomical structure of the organs of origin, when describing the general and specific characteristics of the different types of MSCs as well as the pathways involved in differentiation.
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Affiliation(s)
- Magdalena Kulus
- Department of Veterinary Surgery, Institute of Veterinary Medicine, Nicolaus Copernicus University in Torun, 87-100 Torun, Poland; (M.K.); (K.R.)
| | - Rafał Sibiak
- Department of Histology and Embryology, Poznan University of Medical Sciences, 60-781 Poznan, Poland; (R.S.); (K.S.)
- Division of Reproduction, Department of Obstetrics, Gynecology, and Gynecologic Oncology, Poznan University of Medical Sciences, 60-535 Poznan, Poland
| | - Katarzyna Stefańska
- Department of Histology and Embryology, Poznan University of Medical Sciences, 60-781 Poznan, Poland; (R.S.); (K.S.)
| | - Maciej Zdun
- Department of Basic and Preclinical Sciences, Institute of Veterinary Medicine, Nicolaus Copernicus University in Torun, 87-100 Torun, Poland; (M.Z.); (M.W.); (H.P.-K.)
| | - Maria Wieczorkiewicz
- Department of Basic and Preclinical Sciences, Institute of Veterinary Medicine, Nicolaus Copernicus University in Torun, 87-100 Torun, Poland; (M.Z.); (M.W.); (H.P.-K.)
| | - Hanna Piotrowska-Kempisty
- Department of Basic and Preclinical Sciences, Institute of Veterinary Medicine, Nicolaus Copernicus University in Torun, 87-100 Torun, Poland; (M.Z.); (M.W.); (H.P.-K.)
- Department of Toxicology, Poznan University of Medical Sciences, 60-631 Poznan, Poland
| | - Jędrzej M. Jaśkowski
- Department of Diagnostics and Clinical Sciences, Institute of Veterinary Medicine, Nicolaus Copernicus University in Torun, 87-100 Torun, Poland; (J.M.J.); (D.B.)
| | - Dorota Bukowska
- Department of Diagnostics and Clinical Sciences, Institute of Veterinary Medicine, Nicolaus Copernicus University in Torun, 87-100 Torun, Poland; (J.M.J.); (D.B.)
| | - Kornel Ratajczak
- Department of Veterinary Surgery, Institute of Veterinary Medicine, Nicolaus Copernicus University in Torun, 87-100 Torun, Poland; (M.K.); (K.R.)
| | - Maciej Zabel
- Division of Anatomy and Histology, University of Zielona Gora, 65-046 Zielona Gora, Poland;
| | - Paul Mozdziak
- Prestage Department of Poultry Science, North Carolina State University, Raleigh, NC 27695, USA;
| | - Bartosz Kempisty
- Department of Veterinary Surgery, Institute of Veterinary Medicine, Nicolaus Copernicus University in Torun, 87-100 Torun, Poland; (M.K.); (K.R.)
- Department of Histology and Embryology, Poznan University of Medical Sciences, 60-781 Poznan, Poland; (R.S.); (K.S.)
- Prestage Department of Poultry Science, North Carolina State University, Raleigh, NC 27695, USA;
- Department of Anatomy, Poznan University of Medical Sciences, 60-781 Poznan, Poland
- Correspondence:
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Lin TY, Wataganara T, Shaw SW. From non-invasive to invasive fetal therapy: A comprehensive review and current update. Taiwan J Obstet Gynecol 2021; 60:595-601. [PMID: 34247794 DOI: 10.1016/j.tjog.2021.05.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/14/2021] [Indexed: 11/16/2022] Open
Abstract
"Fetus as patient" indicates fundamental concept of fetal therapy. With advance in maternal serum analysis and fetal imaging, prenatal screening has become standard of care. Accurate diagnosis in early gestation allows intervention to reverse pathophysiology and delay progression immediately. Non-invasive, minimally invasive and invasive therapies demonstrate their therapeutic potential in certain diseases. Recently, stem cell and gene therapies have been developed to avoid irreversible impairment. To elevate efficacy of treatment modality, extensive studies should be conducted according to regulatory authority. Striking a balance between scientific and ethical integrity is essential, so long-term follow up should be arranged for protecting mother and fetus.
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Affiliation(s)
- Tzu-Yi Lin
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Tuangsit Wataganara
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Faculty of Medicine Siriraj Hospital, Bangkok, Thailand
| | - Steven W Shaw
- College of Medicine, Chang Gung University, Taoyuan, Taiwan; Department of Obstetrics and Gynecology, Taipei Chang Gung Memorial Hospital, Taipei, Taiwan; Prenatal Cell and Gene Therapy Group, Institute for Women's Health University College London, London, United Kingdom.
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Zhang Y, Yan J, Liu Y, Chen Z, Li X, Tang L, Li J, Duan M, Zhang G. Human Amniotic Fluid Stem Cell-Derived Exosomes as a Novel Cell-Free Therapy for Cutaneous Regeneration. Front Cell Dev Biol 2021; 9:685873. [PMID: 34235150 PMCID: PMC8255501 DOI: 10.3389/fcell.2021.685873] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 05/27/2021] [Indexed: 12/12/2022] Open
Abstract
Adult wound healing often results in fibrotic scarring that is caused by myofibroblast aggregation. Human amniotic fluid stem cells (hAFSCs) exhibit significantly anti-fibrotic scarring properties during wound healing. However, it is little known whether hAFSCs directly or indirectly (paracrine) contribute to this process. Using the full-thickness skin-wounded rats, we investigated the therapeutic potential of hAFSC-derived exosomes (hAFSC-exo). Our results showed that hAFSC-exo accelerated the wound healing rate and improved the regeneration of hair follicles, nerves, and vessels, as well as increased proliferation of cutaneous cells and the natural distribution of collagen during wound healing. Additionally, hAFSC-exo suppressed the excessive aggregation of myofibroblasts and the extracellular matrix. We identified several miRNAs, including let-7-5p, miR-22-3p, miR-27a-3p, miR-21-5p, and miR-23a-3p, that were presented in hAFSC-exo. The functional analysis demonstrated that these hAFSC-exo-miRNAs contribute to the inhibition of the transforming growth factor-β (TGF-β) signaling pathway by targeting the TGF-β receptor type I (TGF-βR1) and TGF-β receptor type II (TGF-βR2). The reduction of TGF-βR1 and TGF-βR2 expression induced by hAFSC-exo was also confirmed in the healing tissue. Finally, using mimics of miRNAs, we found that hAFSC-exo-miRNAs were essential for myofibroblast suppression during the TGF-β1-induced human dermal fibroblast-to-myofibroblast transition in vitro. In summary, this study is the first to show that exosomal miRNAs used in hAFSC-based therapy inhibit myofibroblast differentiation. Our study suggests that hAFSC-exo may represent a strategic tool for suppressing fibrotic scarring during wound healing.
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Affiliation(s)
- Yan Zhang
- Hospital of Stomatology, Jilin University, Changchun, China
- Jilin Provincial Laboratory of Biomedical Engineering, Jilin University, Changchun, China
| | - Jiaqing Yan
- Hospital of Stomatology, Jilin University, Changchun, China
| | - Yanhong Liu
- Center for Reproductive Medicine, Center for Prenatal Diagnosis, The First Hospital of Jilin University, Changchun, China
| | - Zhenyu Chen
- Chengnan Branch, Foshan Stomatology Hospital, School of Stomatology and Medicine, Foshan University, Foshan, China
| | - Xiheng Li
- Hospital of Stomatology, Jilin University, Changchun, China
- Jilin Provincial Laboratory of Biomedical Engineering, Jilin University, Changchun, China
| | - Liang Tang
- Hospital of Stomatology, Jilin University, Changchun, China
- Jilin Provincial Laboratory of Biomedical Engineering, Jilin University, Changchun, China
| | - Jiang Li
- Affiliated Stomatology Hospital, Guangzhou Medical University, Guangzhou, China
| | - Mengna Duan
- Hospital of Stomatology, Jilin University, Changchun, China
| | - Guokun Zhang
- Institute of Antler Science and Product Technology, Changchun Sci-Tech University, Changchun, China
- Institute of Special Animal and Plant Sciences, Chinese Academy of Agricultural Sciences, Changchun, China
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Jarrell DK, Vanderslice EJ, Lennon ML, Lyons AC, VeDepo MC, Jacot JG. Increasing salinity of fibrinogen solvent generates stable fibrin hydrogels for cell delivery or tissue engineering. PLoS One 2021; 16:e0239242. [PMID: 34010323 PMCID: PMC8133424 DOI: 10.1371/journal.pone.0239242] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 03/12/2021] [Indexed: 01/27/2023] Open
Abstract
Fibrin has been used clinically for wound coverings, surgical glues, and cell delivery because of its affordability, cytocompatibility, and ability to modulate angiogenesis and inflammation. However, its rapid degradation rate has limited its usefulness as a scaffold for 3D cell culture and tissue engineering. Previous studies have sought to slow the degradation rate of fibrin with the addition of proteolysis inhibitors or synthetic crosslinkers that require multiple functionalization or polymerization steps. These strategies are difficult to implement in vivo and introduce increased complexity, both of which hinder the use of fibrin in research and medicine. Previously, we demonstrated that additional crosslinking of fibrin gels using bifunctionalized poly(ethylene glycol)-n-hydroxysuccinimide (PEG-NHS) slows the degradation rate of fibrin. In this study, we aimed to further improve the longevity of these PEG-fibrin gels such that they could be used for tissue engineering in vitro or in situ without the need for proteolysis inhibitors. It is well documented that increasing the salinity of fibrin precursor solutions affects the resulting gel morphology. Here, we investigated whether this altered morphology influences the fibrin degradation rate. Increasing the final sodium chloride (NaCl) concentration from 145 mM (physiologic level) to 250 mM resulted in fine, transparent high-salt (HS) fibrin gels that degrade 2–3 times slower than coarse, opaque physiologic-salt (PS) fibrin gels both in vitro (when treated with proteases and when seeded with amniotic fluid stem cells) and in vivo (when injected subcutaneously into mice). Increased salt concentrations did not affect the viability of encapsulated cells, the ability of encapsulated endothelial cells to form rudimentary capillary networks, or the ability of the gels to maintain induced pluripotent stem cells. Finally, when implanted subcutaneously, PS gels degraded completely within one week while HS gels remained stable and maintained viability of seeded dermal fibroblasts. To our knowledge, this is the simplest method reported for the fabrication of fibrin gels with tunable degradation properties and will be useful for implementing fibrin gels in a wide range of research and clinical applications.
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Affiliation(s)
- Dillon K. Jarrell
- Department of Bioengineering, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States of America
| | - Ethan J. Vanderslice
- Department of Bioengineering, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States of America
| | - Mallory L. Lennon
- Department of Bioengineering, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States of America
| | - Anne C. Lyons
- Department of Bioengineering, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States of America
| | - Mitchell C. VeDepo
- Department of Bioengineering, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States of America
| | - Jeffrey G. Jacot
- Department of Bioengineering, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States of America
- Department of Pediatrics, Children’s Hospital Colorado, Aurora, Colorado, United States of America
- * E-mail:
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Costa A, Ceresa D, De Palma A, Rossi R, Turturo S, Santamaria S, Balbi C, Villa F, Reverberi D, Cortese K, De Biasio P, Paladini D, Coviello D, Ravera S, Malatesta P, Mauri P, Quarto R, Bollini S. Comprehensive Profiling of Secretome Formulations from Fetal- and Perinatal Human Amniotic Fluid Stem Cells. Int J Mol Sci 2021; 22:ijms22073713. [PMID: 33918297 PMCID: PMC8038201 DOI: 10.3390/ijms22073713] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 03/30/2021] [Accepted: 04/01/2021] [Indexed: 12/14/2022] Open
Abstract
We previously reported that c-KIT+ human amniotic-fluid derived stem cells obtained from leftover samples of routine II trimester prenatal diagnosis (fetal hAFS) are endowed with regenerative paracrine potential driving pro-survival, anti-fibrotic and proliferative effects. hAFS may also be isolated from III trimester clinical waste samples during scheduled C-sections (perinatal hAFS), thus offering a more easily accessible alternative when compared to fetal hAFS. Nonetheless, little is known about the paracrine profile of perinatal hAFS. Here we provide a detailed characterization of the hAFS total secretome (i.e., the entirety of soluble paracrine factors released by cells in the conditioned medium, hAFS-CM) and the extracellular vesicles (hAFS-EVs) within it, from II trimester fetal- versus III trimester perinatal cells. Fetal- and perinatal hAFS were characterized and subject to hypoxic preconditioning to enhance their paracrine potential. hAFS-CM and hAFS-EV formulations were analyzed for protein and chemokine/cytokine content, and the EV cargo was further investigated by RNA sequencing. The phenotype of fetal- and perinatal hAFS, along with their corresponding secretome formulations, overlapped; yet, fetal hAFS showed immature oxidative phosphorylation activity when compared to perinatal ones. The profiling of their paracrine cargo revealed some differences according to gestational stage and hypoxic preconditioning. Both cell sources provided formulations enriched with neurotrophic, immunomodulatory, anti-fibrotic and endothelial stimulating factors, and the immature fetal hAFS secretome was defined by a more pronounced pro-vasculogenic, regenerative, pro-resolving and anti-aging profile. Small RNA profiling showed microRNA enrichment in both fetal- and perinatal hAFS-EV cargo, with a stably- expressed pro-resolving core as a reference molecular signature. Here we confirm that hAFS represents an appealing source of regenerative paracrine factors; the selection of either fetal or perinatal hAFS secretome formulations for future paracrine therapy should be evaluated considering the specific clinical scenario.
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Affiliation(s)
- Ambra Costa
- Experimental Biology Unit, Department of Experimental Medicine (DIMES), University of Genova, 16132 Genova, Italy; (A.C.); (S.T.); (P.M.)
| | - Davide Ceresa
- Cellular Oncology Unit, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy;
| | - Antonella De Palma
- Proteomics and Metabolomics Unit, Institute for Biomedical Technologies (ITB-CNR), 20054 Milan, Italy; (A.D.P.); (R.R.); (P.M.)
| | - Rossana Rossi
- Proteomics and Metabolomics Unit, Institute for Biomedical Technologies (ITB-CNR), 20054 Milan, Italy; (A.D.P.); (R.R.); (P.M.)
| | - Sara Turturo
- Experimental Biology Unit, Department of Experimental Medicine (DIMES), University of Genova, 16132 Genova, Italy; (A.C.); (S.T.); (P.M.)
| | - Sara Santamaria
- Human Anatomy Unit, Department of Experimental Medicine (DIMES), University of Genova, 16132 Genova, Italy; (S.S.); (K.C.); (S.R.)
| | - Carolina Balbi
- Laboratory of Cellular and Molecular Cardiology, Cardiocentro Ticino Foundation, 6900 Lugano, Switzerland;
- Center for Molecular Cardiology, University of Zurich, 8952 Zurich, Switzerland
| | - Federico Villa
- Molecular Oncology and Angiogenesis Unit, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy;
| | - Daniele Reverberi
- Molecular Pathology Unit, IRCCS Ospedale Policlinico, San Martino, 16132 Genova, Italy;
| | - Katia Cortese
- Human Anatomy Unit, Department of Experimental Medicine (DIMES), University of Genova, 16132 Genova, Italy; (S.S.); (K.C.); (S.R.)
| | - Pierangela De Biasio
- Prenatal Diagnosis and Perinatal Medicine Unit, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy;
| | - Dario Paladini
- Fetal Medicine and Surgery Unit, IRCCS Istituto Giannina Gaslini, 16147 Genova, Italy;
| | - Domenico Coviello
- Laboratory of Human Genetics, IRCCS Istituto Giannina Gaslini, 16147 Genova, Italy;
| | - Silvia Ravera
- Human Anatomy Unit, Department of Experimental Medicine (DIMES), University of Genova, 16132 Genova, Italy; (S.S.); (K.C.); (S.R.)
| | - Paolo Malatesta
- Experimental Biology Unit, Department of Experimental Medicine (DIMES), University of Genova, 16132 Genova, Italy; (A.C.); (S.T.); (P.M.)
- Cellular Oncology Unit, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy;
| | - Pierluigi Mauri
- Proteomics and Metabolomics Unit, Institute for Biomedical Technologies (ITB-CNR), 20054 Milan, Italy; (A.D.P.); (R.R.); (P.M.)
| | - Rodolfo Quarto
- Experimental Biology Unit, Department of Experimental Medicine (DIMES), University of Genova, 16132 Genova, Italy; (A.C.); (S.T.); (P.M.)
- Cellular Oncology Unit, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy;
- Correspondence: (R.Q.); (S.B.); Tel.: +39-010-5558-257 (S.B.)
| | - Sveva Bollini
- Experimental Biology Unit, Department of Experimental Medicine (DIMES), University of Genova, 16132 Genova, Italy; (A.C.); (S.T.); (P.M.)
- Correspondence: (R.Q.); (S.B.); Tel.: +39-010-5558-257 (S.B.)
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Chen R, Xie Y, Zhong X, Chen F, Gong Y, Wang N, Wang D. MSCs derived from amniotic fluid and umbilical cord require different administration schemes and exert different curative effects on different tissues in rats with CLP-induced sepsis. Stem Cell Res Ther 2021; 12:164. [PMID: 33676566 PMCID: PMC7936453 DOI: 10.1186/s13287-021-02218-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 02/09/2021] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Mesenchymal stem cells (MSCs) are derived from multiple tissues, including amniotic fluid (AF-MSCs) and the umbilical cord (UC-MSCs). Although the therapeutic effect of MSCs on sepsis is already known, researchers have not determined whether the cells from different sources require different therapeutic schedules or exert different curative effects. We assessed the biofunction of the administration of AF-MSCs and UC-MSCs in rats with caecal ligation and puncture (CLP)-induced sepsis. METHODS CLP was used to establish a disease model of sepsis in rats, and intravenous tail vein administration of AF-MSCs and UC-MSCs was performed to treat sepsis at 6 h after CLP. Two phases of animal experiments were implemented using MSCs harvested in saline with or without filtration. The curative effect was measured by determining the survival rate. Further effects were assessed by measuring proinflammatory cytokine levels, the plasma coagulation index, tissue histology and the pathology of the lung, liver and kidney. RESULTS We generated rats with medium-grade sepsis with a 30-40% survival rate to study the curative effects of AF-MSCs and UC-MSCs. MSCs reversed CLP-induced changes in proinflammatory cytokine levels and coagulation activation. MSCs ameliorated CLP-induced histological and pathological changes in the lung, liver and kidney. AF-MSCs and UC-MSCs functioned differently in different tissues; UC-MSCs performed well in reducing the upregulation of inflammatory cytokine levels in the lungs and inhibiting the inflammatory cell infiltration into the liver capsule, while AF-MSCs performed well in inhibiting cell death in the kidneys and reducing the plasma blood urea nitrogen (BUN) level, an indicator of renal function. CONCLUSIONS Our studies suggest the safety and efficacy of AF-MSCs and UC-MSCs in the treatment of CLP-induced sepsis in rats and show that the cells potentially exert different curative effects on the main sepsis-affected tissues.
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Affiliation(s)
- Rui Chen
- Department of Obstetrics and Gynecology, Key Laboratory for Major Obstetric Diseases of Guangdong Province, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, Guangdong, China.,Key Laboratory of Reproduction and Genetics of Guangdong Higher Education Institutes, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, Guangdong, China
| | - Yingjun Xie
- Department of Obstetrics and Gynecology, Key Laboratory for Major Obstetric Diseases of Guangdong Province, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, Guangdong, China.,Key Laboratory of Reproduction and Genetics of Guangdong Higher Education Institutes, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, Guangdong, China
| | - Xuan Zhong
- Medical Intensive Care Unit, Guangdong Women and Children Hospital, Guangzhou, 510150, Guangdong, China
| | - Fei Chen
- Department of Obstetrics and Gynecology, Key Laboratory for Major Obstetric Diseases of Guangdong Province, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, Guangdong, China.,Key Laboratory of Reproduction and Genetics of Guangdong Higher Education Institutes, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, Guangdong, China
| | - Yu Gong
- Central Laboratory, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, Guangdong, China
| | - Na Wang
- Department of Pathology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, Guangdong, China
| | - Ding Wang
- Department of Obstetrics and Gynecology, Key Laboratory for Major Obstetric Diseases of Guangdong Province, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, Guangdong, China. .,Key Laboratory of Reproduction and Genetics of Guangdong Higher Education Institutes, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, Guangdong, China.
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Jafari A, Rezaei-Tavirani M, Farhadihosseinabadi B, Zali H, Niknejad H. Human amniotic mesenchymal stem cells to promote/suppress cancer: two sides of the same coin. Stem Cell Res Ther 2021; 12:126. [PMID: 33579346 PMCID: PMC7881457 DOI: 10.1186/s13287-021-02196-x] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 01/27/2021] [Indexed: 02/08/2023] Open
Abstract
Cancer is a leading cause of death in both developed and developing countries, and because of population growth and aging, it is a growing medical burden worldwide. With robust development in medicine, the use of stem cells has opened new treatment modalities in cancer therapy. In adult stem cells, mesenchymal stem cells (MSCs) are showing rising promise in cancer treatment due to their unique properties. Among different sources of MSCs, human amniotic fluid/membrane is an attractive and suitable reservoir. There are conflicting opinions about the role of human amniotic membrane/fluid mesenchymal stem cells (hAMSCS/hAFMSCs) in cancer, as some studies demonstrating the anticancer effects of these cells and others suggesting their progressive effects on cancer. This review focuses on recent findings about the role of hAMSCs/hAFMSCs in cancer treatment and summarizes the suppressing as well as promoting effects of these cells on cancer progression and underling mechanisms.
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Affiliation(s)
- Ameneh Jafari
- Department of Basic Sciences, Faculty of Paramedical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
- Proteomics Research Center, Faculty of Paramedical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Mostafa Rezaei-Tavirani
- Proteomics Research Center, Faculty of Paramedical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Hakimeh Zali
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hassan Niknejad
- Department of Pharmacology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Zuliani CC, Damas II, Andrade KC, Westin CB, Moraes ÂM, Coimbra IB. Chondrogenesis of human amniotic fluid stem cells in Chitosan-Xanthan scaffold for cartilage tissue engineering. Sci Rep 2021; 11:3063. [PMID: 33542256 PMCID: PMC7862244 DOI: 10.1038/s41598-021-82341-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Accepted: 12/11/2020] [Indexed: 12/19/2022] Open
Abstract
Articular chondral lesions, caused either by trauma or chronic cartilage diseases such as osteoarthritis, present very low ability to self-regenerate. Thus, their current management is basically symptomatic, progressing very often to invasive procedures or even arthroplasties. The use of amniotic fluid stem cells (AFSCs), due to their multipotentiality and plasticity, associated with scaffolds, is a promising alternative for the reconstruction of articular cartilage. Therefore, this study aimed to investigate the chondrogenic potential of AFSCs in a micromass system (high-density cell culture) under insulin-like growth factor 1 (IGF-1) stimuli, as well as to look at their potential to differentiate directly when cultured in a porous chitosan-xanthan (CX) scaffold. The experiments were performed with a CD117 positive cell population, with expression of markers (CD117, SSEA-4, Oct-4 and NANOG), selected from AFSCs, after immunomagnetic separation. The cells were cultured in both a micromass system and directly in the scaffold, in the presence of IGF-1. Differentiation to chondrocytes was confirmed by histology and by using immunohistochemistry. The construct cell-scaffold was also analyzed by scanning electron microscopy (SEM). The results demonstrated the chondrogenic potential of AFSCs cultivated directly in CX scaffolds and also in the micromass system. Such findings support and stimulate future studies using these constructs in osteoarthritic animal models.
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Affiliation(s)
- Carolina C Zuliani
- Rheumatology Unit, Department of Clinical Medicine, School of Medical Sciences, State University of Campinas (UNICAMP), 126 Tessália Vieira de Camargo Street, Campinas, SP, CEP 13083-887, Brazil
| | - Ingrid I Damas
- Rheumatology Unit, Department of Clinical Medicine, School of Medical Sciences, State University of Campinas (UNICAMP), 126 Tessália Vieira de Camargo Street, Campinas, SP, CEP 13083-887, Brazil
| | - Kleber C Andrade
- Department of Gynecology and Obstetrics, School of Medicine, State University of Campinas (UNICAMP), 101 Alexander Fleming Street, Campinas, SP, CEP 13083-891, Brazil
| | - Cecília B Westin
- Department of Materials Engineering and Bioprocesses, School of Chemical Engineering, State University of Campinas (UNICAMP), 500 Albert Einstein Avenue, Campinas, SP, CEP 13083-852, Brazil
| | - Ângela M Moraes
- Department of Materials Engineering and Bioprocesses, School of Chemical Engineering, State University of Campinas (UNICAMP), 500 Albert Einstein Avenue, Campinas, SP, CEP 13083-852, Brazil
| | - Ibsen Bellini Coimbra
- Rheumatology Unit, Department of Clinical Medicine, School of Medical Sciences, State University of Campinas (UNICAMP), 126 Tessália Vieira de Camargo Street, Campinas, SP, CEP 13083-887, Brazil.
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Castelli V, Antonucci I, d'Angelo M, Tessitore A, Zelli V, Benedetti E, Ferri C, Desideri G, Borlongan C, Stuppia L, Cimini A. Neuroprotective effects of human amniotic fluid stem cells-derived secretome in an ischemia/reperfusion model. Stem Cells Transl Med 2021; 10:251-266. [PMID: 33027557 PMCID: PMC7848376 DOI: 10.1002/sctm.20-0268] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Revised: 08/03/2020] [Accepted: 08/24/2020] [Indexed: 12/11/2022] Open
Abstract
Stem cells offer the basis for the promotion of robust new therapeutic approaches for a variety of human disorders. There are still many limitations to be overcome before clinical therapeutic application, including a better understanding of the mechanism by which stem cell therapies may lead to enhanced recovery. In vitro investigations are necessary to dissect the mechanisms involved and to support the potential development in stem cell-based therapies. In spite of growing interest in human amniotic fluid stem cells, not much is known about the characteristics of their secretome and regarding the potential neuroprotective mechanism in different pathologies, including stroke. To get more insight on amniotic fluid cells therapeutic potential, signal transduction pathways activated by human amniotic fluid stem cells (hAFSCs)-derived secretome in a stroke in vitro model (ischemia/reperfusion [I/R] model) were investigated by Western blot. Moreover, miRNA expression in the exosomal fraction of the conditioned medium was analyzed. hAFSCs-derived secretome was able to activate pro-survival and anti-apoptotic pathways. MicroRNA analysis in the exosomal component revealed a panel of 16 overexpressed miRNAs involved in the regulation of coherent signaling pathways. In particular, the pathways of relevance in ischemia/reperfusion, such as neurotrophin signaling, and those related to neuroprotection and neuronal cell death, were analyzed. The results obtained strongly point toward the neuroprotective effects of the hAFSCs-conditioned medium in the in vitro stroke model here analyzed. This can be achieved by the modulation and activation of pro-survival processes, at least in part, due to the activity of secreted miRNAs.
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Affiliation(s)
- Vanessa Castelli
- Department of Life, Health and Environmental SciencesUniversity of L'AquilaL'AquilaItaly
| | - Ivana Antonucci
- Department of Psychological, Health and Territorial Sciences, School of Medicine and Health Sciences“G. d'Annunzio” UniversityChieti‐PescaraItaly
- Center for Advanced Studies and Technology (CAST)‘G. d'Annunzio’ UniversityChieti‐PescaraItaly
| | - Michele d'Angelo
- Department of Life, Health and Environmental SciencesUniversity of L'AquilaL'AquilaItaly
| | - Alessandra Tessitore
- Department of Biotechnological and Applied Clinical Sciences (DISCAB)University of L'AquilaL'AquilaItaly
| | - Veronica Zelli
- Department of Biotechnological and Applied Clinical Sciences (DISCAB)University of L'AquilaL'AquilaItaly
| | - Elisabetta Benedetti
- Department of Life, Health and Environmental SciencesUniversity of L'AquilaL'AquilaItaly
| | - Claudio Ferri
- Department of Life, Health and Environmental SciencesUniversity of L'AquilaL'AquilaItaly
| | | | - Cesar Borlongan
- Department of Neurosurgery and Brain Repair, Center of Excellence for Aging and Brain RepairUniversity of South Florida College of MedicineTampaFloridaUSA
| | - Liborio Stuppia
- Department of Psychological, Health and Territorial Sciences, School of Medicine and Health Sciences“G. d'Annunzio” UniversityChieti‐PescaraItaly
- Center for Advanced Studies and Technology (CAST)‘G. d'Annunzio’ UniversityChieti‐PescaraItaly
| | - Annamaria Cimini
- Department of Life, Health and Environmental SciencesUniversity of L'AquilaL'AquilaItaly
- Sbarro Institute for Cancer Research and Molecular Medicine and Centre for BiotechnologyTemple UniversityPhiladelphiaPennsylvaniaUSA
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48
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Ochiai D, Abe Y, Fukutake M, Sato Y, Ikenoue S, Kasuga Y, Masuda H, Tanaka M. Cell sheets using human amniotic fluid stem cells reduce tissue fibrosis in murine full-thickness skin wounds. Tissue Cell 2021; 68:101472. [PMID: 33360545 DOI: 10.1016/j.tice.2020.101472] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Revised: 11/24/2020] [Accepted: 11/25/2020] [Indexed: 10/22/2022]
Abstract
The use of mesenchymal stem cell sheets is a promising strategy for skin regeneration. The injection of dissociated human amniotic fluid stem cells (hAFSCs) was recently found to accelerate cutaneous wound healing with reduced fibrotic scarring, similar to fetal wound healing. However, the use of hAFSCs in applications of cell sheet technology remains limited. The aim of this study was to determine the in vivo efficacy of in vitro-cultured hAFSC sheets in wound healing. The cell sheets were characterized by immunohistochemistry and RT-qPCR and grafted onto full-thickness wounds in BALB/c mice. The wound size was measured, and re-epithelialization, granulation tissue area, and collagen content of the regenerated wound were analyzed histologically. Although the hAFSC sheet contained abundant extracellular matrix molecules and expressed high levels of anti-fibrotic mediators, its grafting did not affect wound closure or the size of the granulation tissue area. In contrast, the organization of type I collagen bundles in the regenerated wound was markedly reduced, while the levels of type III collagen were increased after implantation of the hAFSC sheet. These results suggest that hAFSC sheets can exert anti-fibrotic properties without delaying wound closure.
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Affiliation(s)
- Daigo Ochiai
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan.
| | - Yushi Abe
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Marie Fukutake
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Yu Sato
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Satoru Ikenoue
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Yoshifumi Kasuga
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Hirotaka Masuda
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Mamoru Tanaka
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
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49
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Tal S, Bar-Gal GK, Arlt SP. Evaluation of short-term safety of ultrasound-guided foetal fluid sampling in the dog (Canis lupus familiaris). Vet Rec 2021; 188:e31. [PMID: 33835567 DOI: 10.1002/vetr.31] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 09/28/2020] [Accepted: 11/06/2020] [Indexed: 11/07/2022]
Abstract
BACKGROUND In humans, analysis of amniotic fluid is widely used for diagnostic and prognostic purposes. Amniocentesis has scarcely been used in veterinary medicine to date, despite a tremendous potential for clinical and research applications in dogs. Our study aimed to establish a safe method for foetal fluid sampling in female dogs. METHODS Two transabdominal ultrasound-guided methods were assessed: the "free hand" and the needle-guided bracket sampling. In addition, through a subsequent routinely scheduled ovariohysterectomy, fluid was directly collected. Samples from 98 conceptuses were collected at day 46.7 ± 7.5 of pregnancy. RESULTS The amount of fluid retrieved varied between 0.5 and 5.0 ml per collection. Macroscopic examination of the uterus and conceptuses identified 53% of the puncture sites. Neither fluid leakage nor foetal injury was detected, and six hematomas (5.8%) were visible. Ultrasound-guided foetal fluid collection was found to be potentially safe, and it can be performed by using either transabdominal method. CONCLUSION Foetal fluid collection is possible with relative ease and low short-term risk, and may open paths for diagnostic, therapeutic and research purposes in dogs. The procedure can provide new insights into prenatal clinical medicine, including diagnostics of foetal deaths, early identification of heritable diseases and so on.
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Affiliation(s)
- Smadar Tal
- Koret School of Veterinary Medicine, The Hebrew University of Jerusalem, Rehovot, Israel
| | - Gila Kahila Bar-Gal
- Koret School of Veterinary Medicine, The Hebrew University of Jerusalem, Rehovot, Israel
| | - Sebastian Patrick Arlt
- Clinic for Animal Reproduction, Faculty of Veterinary Medicine, Freie Universität Berlin, Berlin, Germany
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50
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Liu QW, Huang QM, Wu HY, Zuo GSL, Gu HC, Deng KY, Xin HB. Characteristics and Therapeutic Potential of Human Amnion-Derived Stem Cells. Int J Mol Sci 2021; 22:ijms22020970. [PMID: 33478081 PMCID: PMC7835733 DOI: 10.3390/ijms22020970] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 01/06/2021] [Accepted: 01/14/2021] [Indexed: 02/08/2023] Open
Abstract
Stem cells including embryonic stem cells (ESCs), induced pluripotent stem cells (iPSCs) and adult stem cells (ASCs) are able to repair/replace damaged or degenerative tissues and improve functional recovery in experimental model and clinical trials. However, there are still many limitations and unresolved problems regarding stem cell therapy in terms of ethical barriers, immune rejection, tumorigenicity, and cell sources. By reviewing recent literatures and our related works, human amnion-derived stem cells (hADSCs) including human amniotic mesenchymal stem cells (hAMSCs) and human amniotic epithelial stem cells (hAESCs) have shown considerable advantages over other stem cells. In this review, we first described the biological characteristics and advantages of hADSCs, especially for their high pluripotency and immunomodulatory effects. Then, we summarized the therapeutic applications and recent progresses of hADSCs in treating various diseases for preclinical research and clinical trials. In addition, the possible mechanisms and the challenges of hADSCs applications have been also discussed. Finally, we highlighted the properties of hADSCs as a promising source of stem cells for cell therapy and regenerative medicine and pointed out the perspectives for the directions of hADSCs applications clinically.
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Affiliation(s)
- Quan-Wen Liu
- The National Engineering Research Center for Bioengineering Drugs and the Technologies, Institute of Translational Medicine, Nanchang University, Nanchang 330031, China; (Q.-W.L.); (Q.-M.H.); (H.-Y.W.); (G.-S.-L.Z.); (H.-C.G.); (K.-Y.D.)
| | - Qi-Ming Huang
- The National Engineering Research Center for Bioengineering Drugs and the Technologies, Institute of Translational Medicine, Nanchang University, Nanchang 330031, China; (Q.-W.L.); (Q.-M.H.); (H.-Y.W.); (G.-S.-L.Z.); (H.-C.G.); (K.-Y.D.)
- School of Life and Science, Nanchang University, Nanchang 330031, China
| | - Han-You Wu
- The National Engineering Research Center for Bioengineering Drugs and the Technologies, Institute of Translational Medicine, Nanchang University, Nanchang 330031, China; (Q.-W.L.); (Q.-M.H.); (H.-Y.W.); (G.-S.-L.Z.); (H.-C.G.); (K.-Y.D.)
| | - Guo-Si-Lang Zuo
- The National Engineering Research Center for Bioengineering Drugs and the Technologies, Institute of Translational Medicine, Nanchang University, Nanchang 330031, China; (Q.-W.L.); (Q.-M.H.); (H.-Y.W.); (G.-S.-L.Z.); (H.-C.G.); (K.-Y.D.)
| | - Hao-Cheng Gu
- The National Engineering Research Center for Bioengineering Drugs and the Technologies, Institute of Translational Medicine, Nanchang University, Nanchang 330031, China; (Q.-W.L.); (Q.-M.H.); (H.-Y.W.); (G.-S.-L.Z.); (H.-C.G.); (K.-Y.D.)
- School of Life and Science, Nanchang University, Nanchang 330031, China
| | - Ke-Yu Deng
- The National Engineering Research Center for Bioengineering Drugs and the Technologies, Institute of Translational Medicine, Nanchang University, Nanchang 330031, China; (Q.-W.L.); (Q.-M.H.); (H.-Y.W.); (G.-S.-L.Z.); (H.-C.G.); (K.-Y.D.)
- School of Life and Science, Nanchang University, Nanchang 330031, China
| | - Hong-Bo Xin
- The National Engineering Research Center for Bioengineering Drugs and the Technologies, Institute of Translational Medicine, Nanchang University, Nanchang 330031, China; (Q.-W.L.); (Q.-M.H.); (H.-Y.W.); (G.-S.-L.Z.); (H.-C.G.); (K.-Y.D.)
- School of Life and Science, Nanchang University, Nanchang 330031, China
- Correspondence: ; Tel.: +86-791-8396-9015
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