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Richards JH, Freeman DD, Detloff MR. Myeloid Cell Association with Spinal Cord Injury-Induced Neuropathic Pain and Depressive-like Behaviors in LysM-eGFP Mice. THE JOURNAL OF PAIN 2024; 25:104433. [PMID: 38007034 PMCID: PMC11058038 DOI: 10.1016/j.jpain.2023.11.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 11/10/2023] [Accepted: 11/20/2023] [Indexed: 11/27/2023]
Abstract
Spinal cord injury (SCI) affects ∼500,000 people worldwide annually, with the majority developing chronic neuropathic pain. Following SCI, approximately 60% of these individuals are diagnosed with comorbid mood disorders, while only ∼21% of the general population will experience a mood disorder in their lifetime. We hypothesize that nociceptive and depressive-like dysregulation occurs after SCI and is associated with aberrant macrophage infiltration in segmental pain centers. We completed moderate unilateral C5 spinal cord contusion on LysM-eGFP reporter mice to visualize infiltrating macrophages. At 6-weeks post-SCI, mice exhibit nociceptive and depressive-like dysfunction compared to naïve and sham groups. There were no differences between the sexes, indicating that sex is not a contributing factor driving nociceptive or depressive-like behaviors after SCI. Utilizing hierarchical cluster analysis, we classified mice based on endpoint nociceptive and depressive-like behavior scores. Approximately 59.3% of the SCI mice clustered based on increased paw withdrawal threshold to mechanical stimuli and immobility time in the forced swim test. SCI mice displayed increased myeloid cell presence in the lesion epicenter, ipsilateral C7-8 dorsal horn, and C7-8 DRGs as evidenced by eGFP, CD68, and Iba1 immunostaining when compared to naïve and sham mice. This was further confirmed by SCI-induced alterations in the expression of genes indicative of myeloid cell activation states and their associated secretome in the dorsal horn and dorsal root ganglia. In conclusion, moderate unilateral cervical SCI caused the development of pain-related and depressive-like behaviors in a subset of mice and these behavioral changes are consistent with immune system activation in the segmental pain pathway. PERSPECTIVE: These experiments characterized pain-related and depressive-like behaviors and correlated these changes with the immune response post-SCI. While humanizing the rodent is impossible, the results from this study inform clinical literature to closely examine sex differences reported in humans to better understand the underlying shared etiologies of pain and depressive-like behaviors following central nervous system trauma.
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Affiliation(s)
- Jonathan H. Richards
- Department of Neurobiology & Anatomy, Marion Murray Spinal Cord Research Center, College of Medicine, Drexel University, 2900 W. Queen Lane, Philadelphia, PA 19129
| | - Daniel D. Freeman
- Department of Neurobiology & Anatomy, Marion Murray Spinal Cord Research Center, College of Medicine, Drexel University, 2900 W. Queen Lane, Philadelphia, PA 19129
| | - Megan Ryan Detloff
- Department of Neurobiology & Anatomy, Marion Murray Spinal Cord Research Center, College of Medicine, Drexel University, 2900 W. Queen Lane, Philadelphia, PA 19129
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Yuan M, Yao L, Chen P, Wang Z, Liu P, Xiong Z, Hu X, Li L, Jiang Y. Human umbilical cord mesenchymal stem cells inhibit liver fibrosis via the microRNA-148a-5p/SLIT3 axis. Int Immunopharmacol 2023; 125:111134. [PMID: 37918086 DOI: 10.1016/j.intimp.2023.111134] [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: 07/20/2023] [Revised: 10/08/2023] [Accepted: 10/23/2023] [Indexed: 11/04/2023]
Abstract
BACKGROUND Human umbilical cord-derived mesenchymal stem cells (hUC-MSCs) have garnered considerable attention as prospective modalities of treatment for liver fibrosis (LF). The inhibition of hepatic stellate cell (HSC) activation underlies the anti-fibrotic effects of hUC-MSCs. However, the precise mechanism by which hUC-MSCs impede HSC activation remains unclarified. We aimed to elucidate the intrinsic mechanisms underlying the therapeutic effects of hUC-MSCs in LF patients. METHODS Mice with liver cirrhosis induced by carbon tetrachloride (CCl4) were used as experimental models and administered hUC-MSCs via tail-vein injection. The alterations in inflammation and fibrosis were evaluated through histopathological examinations. RNA sequencing (RNA-seq) and bioinformatics analysis were then conducted to investigate the therapeutic mechanism of hUC-MSCs. Finally, an in-vitro experiment involving the co-cultivation of hUC-MSCs or hUC-MSC-derived exosomes (MSC-Exos) with LX2 cells was performed to validate the potential mechanism underlying the hepatoprotective effects of hUC-MSCs in LF patients. RESULTS hUC-MSC therapy significantly improved liver function and alleviated LF in CCl4-induced mice. High-throughput RNA-Seq analysis identified 1142 differentially expressed genes that were potentially involved in mediating the therapeutic effects of hUC-MSCs. These genes play an important role in regulating the extracellular matrix. miRNA expression data (GSE151098) indicated that the miR-148a-5p level was downregulated in LF samples, but restored following hUC-MSC treatment. miR-148a-5p was delivered to LX2 cells by hUC-MSCs via the exosome pathway, and the upregulated expression of miR-148a-5p significantly suppressed the expression of the activated phenotype of LX2 cells. SLIT3 was identified within the pool of potential target genes regulated by miR-148a-5p. Furthermore, hUC-MSC administration upregulated the expression of miR-148a-5p, which played a crucial role in suppressing the expression of SLIT3, thereby palliating fibrosis. CONCLUSIONS hUC-MSCs inhibit the activation of HSCs through the miR-148a-5p/SLIT3 pathway and are thus capable of alleviating LF.
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Affiliation(s)
- Mengqin Yuan
- Department of Infectious Diseases, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Lichao Yao
- Department of Infectious Diseases, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Ping Chen
- Department of Infectious Diseases, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Zheng Wang
- Department of Infectious Diseases, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Pingji Liu
- Department of Infectious Diseases, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Zhiyu Xiong
- Department of Infectious Diseases, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Xue Hu
- Department of Infectious Diseases, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Lanjuan Li
- Department of Infectious Diseases, Renmin Hospital of Wuhan University, Wuhan 430060, China; State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Centre for Infectious Diseases, Collaborative Innovation Centre for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310053, China.
| | - Yingan Jiang
- Department of Infectious Diseases, Renmin Hospital of Wuhan University, Wuhan 430060, China.
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3
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Ko EJ, Kim MH, Kim DY, An H, Leem SH, Choi YH, Kim HS, Cha HJ. The Role of Human Endogenous Retrovirus (HERV)-K119 env in THP-1 Monocytic Cell Differentiation. Int J Mol Sci 2023; 24:15566. [PMID: 37958549 PMCID: PMC10648273 DOI: 10.3390/ijms242115566] [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: 08/25/2023] [Revised: 10/16/2023] [Accepted: 10/16/2023] [Indexed: 11/15/2023] Open
Abstract
Human endogenous retrovirus (HERV)-K was reportedly inserted into the human genome millions of years ago and is closely related to various diseases, including cancer and immune regulation. In our previous studies, CRISPR-Cas9-enabled knockout (KO) of the HERV-K env gene was found to potentially reduce cell proliferation, cell migration, and invasion in colorectal and ovarian cancer cell lines. The immune response involves the migration and invasion of cells and is similar to cancer; however, in certain ways, it is completely unlike cancer. Therefore, we induced HERV-K119 env gene KO in THP-1, a monocytic cell that can be differentiated into a macrophage, to investigate the role of HERV-K119 env in immune regulation. Cell migration and invasion were noted to be significantly increased in HERV-K119 env KO THP-1 cells than in MOCK, and these results were contrary to those of cancer cells. To identify the underlying mechanism of HERV-K119 env KO in THP-1 cells, transcriptome analysis and cytokine array analysis were conducted. Semaphorin7A (SEMA7A), which induces the production of cytokines in macrophages and monocytic cells and plays an important role in immune effector cell activation during an inflammatory immune response, was significantly increased in HERV-K119 env KO THP-1 cells. We also found that HERV-K119 env KO THP-1 cells expressed various macrophage-specific surface markers, suggesting that KO of HERV-K119 env triggers the differentiation of THP-1 cells from monocytic cells into macrophages. In addition, analysis of the expression of M1 and M2 macrophage markers showed that M1 macrophage marker cluster of differentiation 32 (CD32) was significantly increased in HERV-K119 env KO cells. These results suggest that HERV-K119 env is implicated in the differentiation of monocytic cells into M1 macrophages and plays important roles in the immune response.
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Affiliation(s)
- Eun-Ji Ko
- Departments of Parasitology and Genetics, Kosin University College of Medicine, Busan 49267, Republic of Korea; (E.-J.K.); (M.-H.K.); (D.-Y.K.); (H.A.)
| | - Min-Hye Kim
- Departments of Parasitology and Genetics, Kosin University College of Medicine, Busan 49267, Republic of Korea; (E.-J.K.); (M.-H.K.); (D.-Y.K.); (H.A.)
- Department of Biomedical Sciences, Dong-A University, Busan 49315, Republic of Korea;
| | - Do-Ye Kim
- Departments of Parasitology and Genetics, Kosin University College of Medicine, Busan 49267, Republic of Korea; (E.-J.K.); (M.-H.K.); (D.-Y.K.); (H.A.)
| | - Hyojin An
- Departments of Parasitology and Genetics, Kosin University College of Medicine, Busan 49267, Republic of Korea; (E.-J.K.); (M.-H.K.); (D.-Y.K.); (H.A.)
| | - Sun-Hee Leem
- Department of Biomedical Sciences, Dong-A University, Busan 49315, Republic of Korea;
| | - Yung Hyun Choi
- Department of Biochemistry, College of Oriental Medicine, Dongeui University, Busan 47227, Republic of Korea;
| | - Heui-Soo Kim
- Department of Biological Sciences, College of Natural Sciences, Pusan National University, Busan 49241, Republic of Korea;
| | - Hee-Jae Cha
- Departments of Parasitology and Genetics, Kosin University College of Medicine, Busan 49267, Republic of Korea; (E.-J.K.); (M.-H.K.); (D.-Y.K.); (H.A.)
- Institute for Medical Science, Kosin University College of Medicine, Busan 49267, Republic of Korea
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İpek E, Aşıcı GSE, Kurt BK, Epikmen ET, Özsoy ŞY, Tunca R. Carbon monoxide (CO) derived from the CO-releasing molecule CORM-2 reduces peritoneal adhesion formation in a rat model. Mol Biol Rep 2023; 50:8483-8495. [PMID: 37639152 DOI: 10.1007/s11033-023-08753-2] [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: 05/24/2023] [Accepted: 08/09/2023] [Indexed: 08/29/2023]
Abstract
BACKGROUND Although low-dose carbon monoxide (CO) administration has been shown to have an anti-fibrotic effect in various fibrotic diseases, its effects on peritoneal adhesion (PA), one of the postoperative complications, are not elucidated. In this study, the effect of CO-releasing tricarbonyldichlororuthenium (II) dimer (CORM-2) administration on the formation of PA and the underlying factors of its potential effect were investigated. METHODS AND RESULTS After the induction of PA, rats were divided into four groups with 8 rats in each group. The rats received either (i) dimethyl sulfoxide:saline solution (1:10) as a vehicle, (ii) 2.5 mg/kg CORM-2, (iii) 5 mg/kg CORM-2, or (iv) inactive (i) CORM (iCORM) intragastrically every day for a duration of 7 days. PA was not induced in rats (n = 8) designated as sham controls. Gross, histological, immunohistochemical and quantitative real-time polymerase chain reaction analyses were performed to evaluate the effectiveness of CORM-2 administration. Gross analysis showed that CORM-2 administration reduced PA formation compared to rats treated with vehicle. Histological and immunohistochemical examinations showed that increased collagen deposition, myofibroblast accumulation, microvessel density, and M1 macrophage count in the peritoneal fibrosis area of vehicle-treated rats decreased following CORM-2 treatments. PCR analyses showed that CORM-2 treatments decreased hypoxia-induced Hif1a, profibrotic Tgfb1, ECM components Col1a1 and Col3a1, collagen degradation suppressor Timp1, fibrinolysis inhibitor Serpine1, and pro-inflammatory Tnf mRNA expressions, while increasing the M2 macrophage marker Arg1 mRNA expression. CONCLUSIONS These results suggested that CORM-2 administration reduces PA formation by affecting adhesiogenic processes such as pro-inflammatory response, fibrinolytic system, angiogenesis and fibrogenesis.
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Affiliation(s)
- Emrah İpek
- Department of Pathology, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Aydın, Turkey.
| | - Gamze Sevri Ekren Aşıcı
- Department of Biochemistry, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Aydın, Turkey
| | - Büşra Kibar Kurt
- Department of Surgery, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Aydın, Turkey
| | - Erkmen Tuğrul Epikmen
- Department of Pathology, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Aydın, Turkey
| | - Şule Yurdagül Özsoy
- Department of Pathology, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Aydın, Turkey
| | - Recai Tunca
- Department of Pathology, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Aydın, Turkey
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5
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Arki MK, Moeinabadi-Bidgoli K, Hossein-Khannazer N, Gramignoli R, Najimi M, Vosough M. Amniotic Membrane and Its Derivatives: Novel Therapeutic Modalities in Liver Disorders. Cells 2023; 12:2114. [PMID: 37626924 PMCID: PMC10453134 DOI: 10.3390/cells12162114] [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: 07/10/2023] [Revised: 08/14/2023] [Accepted: 08/17/2023] [Indexed: 08/27/2023] Open
Abstract
The liver is a vital organ responsible for metabolic and digestive functions, protein synthesis, detoxification, and numerous other necessary functions. Various acute, chronic, and neoplastic disorders affect the liver and hamper its biological functions. Most of the untreated liver diseases lead to inflammation and fibrosis which develop into cirrhosis. The human amniotic membrane (hAM), the innermost layer of the fetal placenta, is composed of multiple layers that include growth-factor rich basement membrane, epithelial and mesenchymal stromal cell layers. hAM possesses distinct beneficial anti-fibrotic, anti-inflammatory and pro-regenerative properties via the secretion of multiple potent trophic factors and/or direct differentiation into hepatic cells which place hAM-based therapies as potential therapeutic strategies for the treatment of chronic liver diseases. Decellularized hAM is also an ideal scaffold for liver tissue engineering as this biocompatible niche provides an excellent milieu for cell proliferation and hepatocytic differentiation. Therefore, the current review discusses the therapeutic potential of hAM and its derivatives in providing therapeutic solutions for liver pathologies including acute liver failure, metabolic disorders, liver fibrosis as well as its application in liver tissue engineering.
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Affiliation(s)
- Mandana Kazem Arki
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran 1546815514, Iran;
| | - Kasra Moeinabadi-Bidgoli
- Basic and Molecular Epidemiology of Gastroenterology Disorders Research Center, Shahid Beheshti University of Medical Sciences, Tehran 1546815514, Iran;
| | - Nikoo Hossein-Khannazer
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran 1546815514, Iran;
| | - Roberto Gramignoli
- Division of Pathology, Department of Laboratory Medicine, Karolinska Institute, 17177 Stockholm, Sweden;
| | - Mustapha Najimi
- Laboratory of Pediatric Hepatology and Cell Therapy, Institute of Experimental and Clinical Research (IREC), UCLouvain, B-1200 Brussels, Belgium
| | - Massoud Vosough
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran 1665659911, Iran
- Experimental Cancer Medicine, Institution for Laboratory Medicine, Karolinska Institute, 17177 Stockholm, Sweden
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6
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Peserico A, Barboni B, Russo V, Nardinocchi D, Turriani M, Cimini C, Bernabò N, Parolini O, Silini AR, Antonucci I, Stuppia L, Berardinelli P, Falanga I, Perruzza D, Valbonetti L, Mauro A. AEC and AFMSC Transplantation Preserves Fertility of Experimentally Induced Rat Varicocele by Expressing Differential Regenerative Mechanisms. Int J Mol Sci 2023; 24:ijms24108737. [PMID: 37240083 DOI: 10.3390/ijms24108737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 05/10/2023] [Accepted: 05/11/2023] [Indexed: 05/28/2023] Open
Abstract
Amniotic membrane and amniotic fluid derived cells are regarded as a promising stem cell source for developing regenerative medicine techniques, although they have never been tested on male infertility diseases such as varicocele (VAR). The current study aimed to examine the effects of two distinct cell sources, human Amniotic Fluid Mesenchymal Stromal Cells (hAFMSCs) and amniotic epithelial cells (hAECs), on male fertility outcomes in a rat induced VAR model. To explain cell-dependent enhancement of reproductive outcomes in rats transplanted with hAECs and hAFMSCs, insights on testis morphology, endocannabinoid system (ECS) expression and inflammatory tissue response have been carried out alongside cell homing assessment. Both cell types survived 120 days post-transplantation by modulating the ECS main components, promoting proregenerative M2 macrophages (Mφ) recruitment and a favorable anti-inflammatory IL10 expression pattern. Of note, hAECs resulted to be more effective in restoring rat fertility rate by enhancing both structural and immunoresponse mechanisms. Moreover, immunofluorescence analysis revealed that hAECs contributed to CYP11A1 expression after transplantation, whereas hAFMSCs moved towards the expression of Sertoli cell marker, SOX9, confirming a different contribution into the mechanisms leading to testis homeostasis. These findings highlight, for the first time, a distinct role of amniotic membrane and amniotic fluid derived cells in male reproduction, thus proposing innovative targeted stem-based regenerative medicine protocols for remedying high-prevalence male infertility conditions such as VAR.
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Affiliation(s)
- Alessia Peserico
- Department of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini 1, 64100 Teramo, Italy
| | - Barbara Barboni
- Department of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini 1, 64100 Teramo, Italy
| | - Valentina Russo
- Department of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini 1, 64100 Teramo, Italy
| | - Delia Nardinocchi
- Department of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini 1, 64100 Teramo, Italy
| | - Maura Turriani
- Department of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini 1, 64100 Teramo, Italy
| | - Costanza Cimini
- Department of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini 1, 64100 Teramo, Italy
| | - Nicola Bernabò
- Department of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini 1, 64100 Teramo, Italy
| | - Ornella Parolini
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, Largo Vito, 1, 00168 Rome, Italy
- Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, 00168 Rome, Italy
| | - Antonietta Rosa Silini
- Centro di Ricerca E. Menni, Fondazione Poliambulanza Istituto Ospedaliero, 25124 Brescia, Italy
| | - Ivana Antonucci
- Department of Oral Sciences, Nano and Biotechnologies, "G. d'Annunzio" University, Via dei Vestini 31, 66013 Chieti, Italy
| | - Liborio Stuppia
- Department of Oral Sciences, Nano and Biotechnologies, "G. d'Annunzio" University, Via dei Vestini 31, 66013 Chieti, Italy
| | - Paolo Berardinelli
- Department of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini 1, 64100 Teramo, Italy
| | - Ilaria Falanga
- Medline Srl, Via Galileo Ferraris 1, 84018 Scafati, Italy
| | - Davide Perruzza
- Reproductive Medicine Unit, S.I.S.Me.R., Via Mazzini 12, 40138 Bologna, Italy
| | - Luca Valbonetti
- Department of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini 1, 64100 Teramo, Italy
| | - Annunziata Mauro
- Department of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini 1, 64100 Teramo, Italy
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Riedel RN, Pérez-Pérez A, Sánchez-Margalet V, Varone CL, Maymó JL. Human amniotic epithelial stem cells: Hepatic differentiation and regenerative properties in liver disease treatment. Placenta 2023; 134:39-47. [PMID: 36870301 DOI: 10.1016/j.placenta.2023.02.013] [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] [Received: 12/13/2022] [Revised: 02/16/2023] [Accepted: 02/27/2023] [Indexed: 03/06/2023]
Abstract
The placenta and the extraembryonic tissues represent a valuable source of cells for regenerative medicine. In particular, the amniotic membrane possesses cells with stem cells characteristics that have attracted research attention. Human amniotic epithelial cells (hAECs) have unique and desirable features that position them over other stem cells, not only because of the unlimited potential supplied of, the easy access to placental tissues, and the minimal ethical and legal barriers associated, but also due to the embryonic stem cells markers expression and their ability to differentiate into the three germ layers. In addition, they are non-tumorigenic and have immunomodulatory and anti-inflammatory properties. Hepatic failure is one of the major causes of morbidity and mortality worldwide. Organ transplantation is the best way to treat acute and chronic liver failure, but there are several associated obstacles. Stem cells have been highlighted as alternative hepatocytes source because of their potential for hepatogenic differentiation. HAECs, in particular, have some properties that make them suitable for hepatocyte differentiation. In this work, we review the general characteristics of the epithelial stem cells isolated from human amniotic membrane as well as their ability to differentiate to hepatic cells. We also revise their regenerative properties, with the focus on their potential application in the liver disease treatment.
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Affiliation(s)
- Rodrigo N Riedel
- Instituto de Química Biológica (IQUIBICEN), CONICET- Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria Pabellón 2, 4° piso, 1428, Buenos Aires, Argentina
| | - Antonio Pérez-Pérez
- Departamento de Bioquímica Médica y Biología Molecular e Inmunología, Hospital Universitario Virgen Macarena, Facultad de Medicina, Universidad de Sevilla, Avenida Sánchez Pizjuán 4, 41009, Sevilla, Spain
| | - Víctor Sánchez-Margalet
- Departamento de Bioquímica Médica y Biología Molecular e Inmunología, Hospital Universitario Virgen Macarena, Facultad de Medicina, Universidad de Sevilla, Avenida Sánchez Pizjuán 4, 41009, Sevilla, Spain
| | - Cecilia L Varone
- Instituto de Química Biológica (IQUIBICEN), CONICET- Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria Pabellón 2, 4° piso, 1428, Buenos Aires, Argentina
| | - Julieta L Maymó
- Instituto de Química Biológica (IQUIBICEN), CONICET- Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria Pabellón 2, 4° piso, 1428, Buenos Aires, Argentina.
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8
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Shafritz DA, Ebrahimkhani MR, Oertel M. Therapeutic Cell Repopulation of the Liver: From Fetal Rat Cells to Synthetic Human Tissues. Cells 2023; 12:529. [PMID: 36831196 PMCID: PMC9954009 DOI: 10.3390/cells12040529] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 01/20/2023] [Accepted: 01/26/2023] [Indexed: 02/10/2023] Open
Abstract
Progenitor cells isolated from the fetal liver can provide a unique cell source to generate new healthy tissue mass. Almost 20 years ago, it was demonstrated that rat fetal liver cells repopulate the normal host liver environment via a mechanism akin to cell competition. Activin A, which is produced by hepatocytes, was identified as an important player during cell competition. Because of reduced activin receptor expression, highly proliferative fetal liver stem/progenitor cells are resistant to activin A and therefore exhibit a growth advantage compared to hepatocytes. As a result, transplanted fetal liver cells are capable of repopulating normal livers. Important for cell-based therapies, hepatic stem/progenitor cells containing repopulation potential can be separated from fetal hematopoietic cells using the cell surface marker δ-like 1 (Dlk-1). In livers with advanced fibrosis, fetal epithelial stem/progenitor cells differentiate into functional hepatic cells and out-compete injured endogenous hepatocytes, which cause anti-fibrotic effects. Although fetal liver cells efficiently repopulate the liver, they will likely not be used for human cell transplantation. Thus, utilizing the underlying mechanism of repopulation and developed methods to produce similar growth-advantaged cells in vitro, e.g., human induced pluripotent stem cells (iPSCs), this approach has great potential for developing novel cell-based therapies in patients with liver disease. The present review gives a brief overview of the classic cell transplantation models and various cell sources studied as donor cell candidates. The advantages of fetal liver-derived stem/progenitor cells are discussed, as well as the mechanism of liver repopulation. Moreover, this article reviews the potential of in vitro developed synthetic human fetal livers from iPSCs and their therapeutic benefits.
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Affiliation(s)
- David A. Shafritz
- Department of Medicine, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Mo R. Ebrahimkhani
- Division of Experimental Pathology, Department of Pathology, University of Pittsburgh, Pittsburgh, PA 15213, USA
- Pittsburgh Liver Research Center (PLRC), University of Pittsburgh, Pittsburgh, PA 15213, USA
- McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, PA 15219, USA
| | - Michael Oertel
- Division of Experimental Pathology, Department of Pathology, University of Pittsburgh, Pittsburgh, PA 15213, USA
- Pittsburgh Liver Research Center (PLRC), University of Pittsburgh, Pittsburgh, PA 15213, USA
- McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, PA 15219, USA
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9
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Russo V, Mauro A, Peserico A, Di Giacinto O, Khatib ME, Citeroni MR, Rossi E, Canciello A, Mazzotti E, Barboni B. Tendon Healing Response Is Dependent on Epithelial-Mesenchymal-Tendon Transition State of Amniotic Epithelial Stem Cells. Biomedicines 2022; 10:biomedicines10051177. [PMID: 35625913 PMCID: PMC9138831 DOI: 10.3390/biomedicines10051177] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 05/05/2022] [Accepted: 05/17/2022] [Indexed: 11/24/2022] Open
Abstract
Tendinopathies are at the frontier of advanced responses to health challenges and sectoral policy targets. Cell-based therapy holds great promise for tendon disorder resolution. To verify the role of stepwise trans-differentiation of amniotic epithelial stem cells (AECs) in tendon regeneration, in the present research three different AEC subsets displaying an epithelial (eAECs), mesenchymal (mAECs), and tendon-like (tdAECs) phenotype were allotransplanted in a validated experimental sheep Achilles tendon injury model. Tissue healing was analyzed adopting a comparative approach at two early healing endpoints (14 and 28 days). All three subsets of transplanted cells were able to accelerate regeneration: mAECs with a lesser extent than eAECs and tdAECs as indicated in the summary of the total histological scores (TSH), where at day 28 eAECs and tdAECs had better significant scores with respect to mAEC-treated tendons (p < 0.0001). In addition, the immunomodulatory response at day 14 showed in eAEC-transplanted tendons an upregulation of pro-regenerative M2 macrophages with respect to mAECs and tdAECs (p < 0.0001). In addition, in all allotransplanted tendons there was a favorable IL10/IL12 compared to CTR (p < 0.001). The eAECs and tdAECs displayed two different underlying regenerative mechanisms in the tendon. The eAECs positively influenced regeneration mainly through their greater ability to convey in the host tissue the shift from pro-inflammatory to pro-regenerative responses, leading to an ordered extracellular matrix (ECM) deposition and blood vessel remodeling. On the other hand, the transplantation of tdAECs acted mainly on the proliferative phase by impacting the density of ECM and by supporting a prompt recovery, inducing a low cellularity and angle alignment of the host cell compartment. These results support the idea that AECs lay the groundwork for production of different cell phenotypes that can orient tendon regeneration through a crosstalk with the host tissue. In particular, the obtained evidence suggests that eAECs are a practicable and efficient strategy for the treatment of acute tendinopathies, thus reinforcing the grounds to move their use towards clinical practice.
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Affiliation(s)
- Valentina Russo
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (A.M.); (A.P.); (O.D.G.); (M.E.K.); (M.R.C.); (A.C.); (E.M.); (B.B.)
- Correspondence:
| | - Annunziata Mauro
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (A.M.); (A.P.); (O.D.G.); (M.E.K.); (M.R.C.); (A.C.); (E.M.); (B.B.)
| | - Alessia Peserico
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (A.M.); (A.P.); (O.D.G.); (M.E.K.); (M.R.C.); (A.C.); (E.M.); (B.B.)
| | - Oriana Di Giacinto
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (A.M.); (A.P.); (O.D.G.); (M.E.K.); (M.R.C.); (A.C.); (E.M.); (B.B.)
| | - Mohammad El Khatib
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (A.M.); (A.P.); (O.D.G.); (M.E.K.); (M.R.C.); (A.C.); (E.M.); (B.B.)
| | - Maria Rita Citeroni
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (A.M.); (A.P.); (O.D.G.); (M.E.K.); (M.R.C.); (A.C.); (E.M.); (B.B.)
| | - Emanuela Rossi
- Istituto Zooprofilattico Sperimentale dell’Abruzzo e del Molise “Giuseppe Caporale”, 64100 Teramo, Italy;
| | - Angelo Canciello
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (A.M.); (A.P.); (O.D.G.); (M.E.K.); (M.R.C.); (A.C.); (E.M.); (B.B.)
| | - Eleonora Mazzotti
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (A.M.); (A.P.); (O.D.G.); (M.E.K.); (M.R.C.); (A.C.); (E.M.); (B.B.)
| | - Barbara Barboni
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (A.M.); (A.P.); (O.D.G.); (M.E.K.); (M.R.C.); (A.C.); (E.M.); (B.B.)
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10
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Ferdousi F, Isoda H. Regulating Early Biological Events in Human Amniotic Epithelial Stem Cells Using Natural Bioactive Compounds: Extendable Multidirectional Research Avenues. Front Cell Dev Biol 2022; 10:865810. [PMID: 35433672 PMCID: PMC9011193 DOI: 10.3389/fcell.2022.865810] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Accepted: 03/07/2022] [Indexed: 12/21/2022] Open
Abstract
Stem cells isolated from perinatal tissue sources possess tremendous potential for biomedical and clinical applications. On the other hand, emerging data have demonstrated that bioactive natural compounds regulate numerous cellular and biochemical functions in stem cells and promote cell migration, proliferation, and attachment, resulting in maintaining stem cell proliferation or inducing controlled differentiation. In our previous studies, we have reported for the first time that various natural compounds could induce targeted differentiation of hAESCs in a lineage-specific manner by modulating early biological and molecular events and enhance the therapeutic potential of hAESCs through modulating molecular signaling. In this perspective, we will discuss the advantages of using naturally occurring active compounds in hAESCs and their potential implications for biological research and clinical applications.
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Affiliation(s)
- Farhana Ferdousi
- Alliance for Research on the Mediterranean and North Africa (ARENA), University of Tsukuba, Tsukuba, Japan.,Faculty of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Japan.,AIST-University of Tsukuba Open Innovation Laboratory for Food and Medicinal Resource Engineering (FoodMed-OIL), AIST, University of Tsukuba, Tsukuba, Japan
| | - Hiroko Isoda
- Alliance for Research on the Mediterranean and North Africa (ARENA), University of Tsukuba, Tsukuba, Japan.,Faculty of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Japan.,AIST-University of Tsukuba Open Innovation Laboratory for Food and Medicinal Resource Engineering (FoodMed-OIL), AIST, University of Tsukuba, Tsukuba, Japan.,R&D Center for Tailor-made QOL, University of Tsukuba, Tsukuba, Japan
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11
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Di Mattia M, Mauro A, Delle Monache S, Pulcini F, Russo V, Berardinelli P, Citeroni MR, Turriani M, Peserico A, Barboni B. Hypoxia-Mimetic CoCl2 Agent Enhances Pro-Angiogenic Activities in Ovine Amniotic Epithelial Cells-Derived Conditioned Medium. Cells 2022; 11:cells11030461. [PMID: 35159271 PMCID: PMC8834320 DOI: 10.3390/cells11030461] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 01/25/2022] [Accepted: 01/26/2022] [Indexed: 02/05/2023] Open
Abstract
Amniotic epithelial stem cells (AECs) are largely studied for their pro-regenerative properties. However, it remains undetermined if low oxygen (O2) levels that AECs experience in vivo can be of value in maintaining their biological properties after isolation. To this aim, the present study has been designed to evaluate the effects of a hypoxia-mimetic agent, cobalt chloride (CoCl2), on AECs’ stemness and angiogenic activities. First, a CoCl2 dose-effect was performed to select the concentration able to induce hypoxia, through HIF-1α stabilization, without promoting any cytotoxicity effect assessed through the analysis of cell vitality, proliferation, and apoptotic-related events. Then, the identified CoCl2 dose was evaluated on the expression and angiogenic properties of AECs’ stemness markers (OCT-4, NANOG, SOX-2) by analysing VEGF expression, angiogenic chemokines’ profiles, and AEC-derived conditioned media activity through an in vitro angiogenic xeno-assay. Results demonstrated that AECs are sensitive to the cytotoxicity effects of CoCl2. The unique concentration leading to HIF-1α stabilization and nuclear translocation was 10 µM, preserving cell viability and proliferation up to 48 h. CoCl2 exposure did not modulate stemness markers in AECs while progressively decreasing VEGF expression. On the contrary, CoCl2 treatment promoted a significant short-term release of angiogenic chemokines in culture media (CM). The enrichment in bio-active factors was confirmed by the ability of CoCl2-derived CM to induce HUVEC growth and the cells’ organization in tubule-like structures. These findings demonstrate that an appropriate dose of CoCl2 can be adopted as a hypoxia-mimetic agent in AECs. The short-term, chemical-induced hypoxic condition can be targeted to enhance AECs’ pro-angiogenic properties by providing a novel approach for stem cell-free therapy protocols.
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Affiliation(s)
- Miriam Di Mattia
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy; (M.D.M.); (V.R.); (P.B.); (M.R.C.); (M.T.); (A.P.); (B.B.)
| | - Annunziata Mauro
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy; (M.D.M.); (V.R.); (P.B.); (M.R.C.); (M.T.); (A.P.); (B.B.)
- Correspondence:
| | - Simona Delle Monache
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (S.D.M.); (F.P.)
- StemTeCh Group, Via L. Polacchi 11, 66100 Chieti, Italy
| | - Fanny Pulcini
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (S.D.M.); (F.P.)
| | - Valentina Russo
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy; (M.D.M.); (V.R.); (P.B.); (M.R.C.); (M.T.); (A.P.); (B.B.)
| | - Paolo Berardinelli
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy; (M.D.M.); (V.R.); (P.B.); (M.R.C.); (M.T.); (A.P.); (B.B.)
| | - Maria Rita Citeroni
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy; (M.D.M.); (V.R.); (P.B.); (M.R.C.); (M.T.); (A.P.); (B.B.)
| | - Maura Turriani
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy; (M.D.M.); (V.R.); (P.B.); (M.R.C.); (M.T.); (A.P.); (B.B.)
| | - Alessia Peserico
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy; (M.D.M.); (V.R.); (P.B.); (M.R.C.); (M.T.); (A.P.); (B.B.)
| | - Barbara Barboni
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy; (M.D.M.); (V.R.); (P.B.); (M.R.C.); (M.T.); (A.P.); (B.B.)
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12
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Fathi I, Miki T. Human Amniotic Epithelial Cells Secretome: Components, Bioactivity, and Challenges. Front Med (Lausanne) 2022; 8:763141. [PMID: 35083233 PMCID: PMC8784524 DOI: 10.3389/fmed.2021.763141] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 11/29/2021] [Indexed: 11/13/2022] Open
Abstract
Human amniotic epithelial cells (hAECs) derived from placental tissue have received significant attention as a promising tool in regenerative medicine. Several studies demonstrated their anti-inflammatory, anti-fibrotic, and tissue repair potentials. These effects were further shown to be retained in the conditioned medium of hAECs, suggesting their paracrine nature. The concept of utilizing the hAEC-secretome has thus evolved as a therapeutic cell-free option. In this article, we review the different components and constituents of hAEC-secretome and their influence as demonstrated through experimental studies in the current literature. Studies examining the effects of conditioned medium, exosomes, and micro-RNA (miRNA) derived from hAECs are included in this review. The challenges facing the application of this cell-free approach will also be discussed based on the current evidence.
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Affiliation(s)
- Ibrahim Fathi
- Department of Physiology, Nihon University School of Medicine, Tokyo, Japan
| | - Toshio Miki
- Department of Physiology, Nihon University School of Medicine, Tokyo, Japan
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13
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Russo V, El Khatib M, Prencipe G, Citeroni MR, Faydaver M, Mauro A, Berardinelli P, Cerveró-Varona A, Haidar-Montes AA, Turriani M, Di Giacinto O, Raspa M, Scavizzi F, Bonaventura F, Stöckl J, Barboni B. Tendon Immune Regeneration: Insights on the Synergetic Role of Stem and Immune Cells during Tendon Regeneration. Cells 2022; 11:434. [PMID: 35159244 PMCID: PMC8834336 DOI: 10.3390/cells11030434] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/19/2022] [Accepted: 01/25/2022] [Indexed: 12/11/2022] Open
Abstract
Tendon disorders represent a very common pathology in today's population, and tendinopathies that account 30% of tendon-related injuries, affect yearly millions of people which in turn cause huge socioeconomic and health repercussions worldwide. Inflammation plays a prominent role in the development of tendon pathologies, and advances in understanding the underlying mechanisms during the inflammatory state have provided additional insights into its potential role in tendon disorders. Different cell compartments, in combination with secreted immune modulators, have shown to control and modulate the inflammatory response during tendinopathies. Stromal compartment represented by tenocytes has shown to display an important role in orchestrating the inflammatory response during tendon injuries due to the interplay they exhibit with the immune-sensing and infiltrating compartments, which belong to resident and recruited immune cells. The use of stem cells or their derived secretomes within the regenerative medicine field might represent synergic new therapeutical approaches that can be used to tune the reaction of immune cells within the damaged tissues. To this end, promising opportunities are headed to the stimulation of macrophages polarization towards anti-inflammatory phenotype together with the recruitment of stem cells, that possess immunomodulatory properties, able to infiltrate within the damaged tissues and improve tendinopathies resolution. Indeed, the comprehension of the interactions between tenocytes or stem cells with the immune cells might considerably modulate the immune reaction solving hence the inflammatory response and preventing fibrotic tissue formation. The purpose of this review is to compare the roles of distinct cell compartments during tendon homeostasis and injury. Furthermore, the role of immune cells in this field, as well as their interactions with stem cells and tenocytes during tendon regeneration, will be discussed to gain insights into new ways for dealing with tendinopathies.
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Affiliation(s)
- Valentina Russo
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (V.R.); (M.E.K.); (M.R.C.); (M.F.); (A.M.); (P.B.); (A.C.-V.); (A.A.H.-M.); (M.T.); (O.D.G.); (B.B.)
| | - Mohammad El Khatib
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (V.R.); (M.E.K.); (M.R.C.); (M.F.); (A.M.); (P.B.); (A.C.-V.); (A.A.H.-M.); (M.T.); (O.D.G.); (B.B.)
| | - Giuseppe Prencipe
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (V.R.); (M.E.K.); (M.R.C.); (M.F.); (A.M.); (P.B.); (A.C.-V.); (A.A.H.-M.); (M.T.); (O.D.G.); (B.B.)
| | - Maria Rita Citeroni
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (V.R.); (M.E.K.); (M.R.C.); (M.F.); (A.M.); (P.B.); (A.C.-V.); (A.A.H.-M.); (M.T.); (O.D.G.); (B.B.)
| | - Melisa Faydaver
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (V.R.); (M.E.K.); (M.R.C.); (M.F.); (A.M.); (P.B.); (A.C.-V.); (A.A.H.-M.); (M.T.); (O.D.G.); (B.B.)
| | - Annunziata Mauro
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (V.R.); (M.E.K.); (M.R.C.); (M.F.); (A.M.); (P.B.); (A.C.-V.); (A.A.H.-M.); (M.T.); (O.D.G.); (B.B.)
| | - Paolo Berardinelli
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (V.R.); (M.E.K.); (M.R.C.); (M.F.); (A.M.); (P.B.); (A.C.-V.); (A.A.H.-M.); (M.T.); (O.D.G.); (B.B.)
| | - Adrián Cerveró-Varona
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (V.R.); (M.E.K.); (M.R.C.); (M.F.); (A.M.); (P.B.); (A.C.-V.); (A.A.H.-M.); (M.T.); (O.D.G.); (B.B.)
| | - Arlette A. Haidar-Montes
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (V.R.); (M.E.K.); (M.R.C.); (M.F.); (A.M.); (P.B.); (A.C.-V.); (A.A.H.-M.); (M.T.); (O.D.G.); (B.B.)
| | - Maura Turriani
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (V.R.); (M.E.K.); (M.R.C.); (M.F.); (A.M.); (P.B.); (A.C.-V.); (A.A.H.-M.); (M.T.); (O.D.G.); (B.B.)
| | - Oriana Di Giacinto
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (V.R.); (M.E.K.); (M.R.C.); (M.F.); (A.M.); (P.B.); (A.C.-V.); (A.A.H.-M.); (M.T.); (O.D.G.); (B.B.)
| | - Marcello Raspa
- National Research Council (CNR), Campus International Development (EMMA-INFRAFRONTIER-IMPC), Institute of Biochemistry and Cellular Biology (IBBC), 00015 Monterotondo Scalo, Italy; (M.R.); (F.S.); (F.B.)
| | - Ferdinando Scavizzi
- National Research Council (CNR), Campus International Development (EMMA-INFRAFRONTIER-IMPC), Institute of Biochemistry and Cellular Biology (IBBC), 00015 Monterotondo Scalo, Italy; (M.R.); (F.S.); (F.B.)
| | - Fabrizio Bonaventura
- National Research Council (CNR), Campus International Development (EMMA-INFRAFRONTIER-IMPC), Institute of Biochemistry and Cellular Biology (IBBC), 00015 Monterotondo Scalo, Italy; (M.R.); (F.S.); (F.B.)
| | - Johannes Stöckl
- Centre for Pathophysiology, Infectiology and Immunology, Institute of Immunology, Medical University of Vienna, 1090 Vienna, Austria;
| | - Barbara Barboni
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (V.R.); (M.E.K.); (M.R.C.); (M.F.); (A.M.); (P.B.); (A.C.-V.); (A.A.H.-M.); (M.T.); (O.D.G.); (B.B.)
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14
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Russo V, El Khatib M, Prencipe G, Cerveró-Varona A, Citeroni MR, Mauro A, Berardinelli P, Faydaver M, Haidar-Montes AA, Turriani M, Di Giacinto O, Raspa M, Scavizzi F, Bonaventura F, Liverani L, Boccaccini AR, Barboni B. Scaffold-Mediated Immunoengineering as Innovative Strategy for Tendon Regeneration. Cells 2022; 11:cells11020266. [PMID: 35053383 PMCID: PMC8773518 DOI: 10.3390/cells11020266] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 01/06/2022] [Accepted: 01/10/2022] [Indexed: 12/13/2022] Open
Abstract
Tendon injuries are at the frontier of innovative approaches to public health concerns and sectoral policy objectives. Indeed, these injuries remain difficult to manage due to tendon’s poor healing ability ascribable to a hypo-cellularity and low vascularity, leading to the formation of a fibrotic tissue affecting its functionality. Tissue engineering represents a promising solution for the regeneration of damaged tendons with the aim to stimulate tissue regeneration or to produce functional implantable biomaterials. However, any technological advancement must take into consideration the role of the immune system in tissue regeneration and the potential of biomaterial scaffolds to control the immune signaling, creating a pro-regenerative environment. In this context, immunoengineering has emerged as a new discipline, developing innovative strategies for tendon injuries. It aims at designing scaffolds, in combination with engineered bioactive molecules and/or stem cells, able to modulate the interaction between the transplanted biomaterial-scaffold and the host tissue allowing a pro-regenerative immune response, therefore hindering fibrosis occurrence at the injury site and guiding tendon regeneration. Thus, this review is aimed at giving an overview on the role exerted from different tissue engineering actors in leading immunoregeneration by crosstalking with stem and immune cells to generate new paradigms in designing regenerative medicine approaches for tendon injuries.
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Affiliation(s)
- Valentina Russo
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (V.R.); (M.E.K.); (A.C.-V.); (M.R.C.); (A.M.); (P.B.); (M.F.); (A.A.H.-M.); (M.T.); (O.D.G.); (B.B.)
| | - Mohammad El Khatib
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (V.R.); (M.E.K.); (A.C.-V.); (M.R.C.); (A.M.); (P.B.); (M.F.); (A.A.H.-M.); (M.T.); (O.D.G.); (B.B.)
| | - Giuseppe Prencipe
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (V.R.); (M.E.K.); (A.C.-V.); (M.R.C.); (A.M.); (P.B.); (M.F.); (A.A.H.-M.); (M.T.); (O.D.G.); (B.B.)
- Correspondence:
| | - Adrián Cerveró-Varona
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (V.R.); (M.E.K.); (A.C.-V.); (M.R.C.); (A.M.); (P.B.); (M.F.); (A.A.H.-M.); (M.T.); (O.D.G.); (B.B.)
| | - Maria Rita Citeroni
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (V.R.); (M.E.K.); (A.C.-V.); (M.R.C.); (A.M.); (P.B.); (M.F.); (A.A.H.-M.); (M.T.); (O.D.G.); (B.B.)
| | - Annunziata Mauro
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (V.R.); (M.E.K.); (A.C.-V.); (M.R.C.); (A.M.); (P.B.); (M.F.); (A.A.H.-M.); (M.T.); (O.D.G.); (B.B.)
| | - Paolo Berardinelli
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (V.R.); (M.E.K.); (A.C.-V.); (M.R.C.); (A.M.); (P.B.); (M.F.); (A.A.H.-M.); (M.T.); (O.D.G.); (B.B.)
| | - Melisa Faydaver
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (V.R.); (M.E.K.); (A.C.-V.); (M.R.C.); (A.M.); (P.B.); (M.F.); (A.A.H.-M.); (M.T.); (O.D.G.); (B.B.)
| | - Arlette A. Haidar-Montes
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (V.R.); (M.E.K.); (A.C.-V.); (M.R.C.); (A.M.); (P.B.); (M.F.); (A.A.H.-M.); (M.T.); (O.D.G.); (B.B.)
| | - Maura Turriani
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (V.R.); (M.E.K.); (A.C.-V.); (M.R.C.); (A.M.); (P.B.); (M.F.); (A.A.H.-M.); (M.T.); (O.D.G.); (B.B.)
| | - Oriana Di Giacinto
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (V.R.); (M.E.K.); (A.C.-V.); (M.R.C.); (A.M.); (P.B.); (M.F.); (A.A.H.-M.); (M.T.); (O.D.G.); (B.B.)
| | - Marcello Raspa
- Institute of Biochemistry and Cellular Biology (IBBC), Council of National Research (CNR), Campus International Development (EMMA-INFRAFRONTIER-IMPC), 00015 Monterotondo Scalo, Italy; (M.R.); (F.S.); (F.B.)
| | - Ferdinando Scavizzi
- Institute of Biochemistry and Cellular Biology (IBBC), Council of National Research (CNR), Campus International Development (EMMA-INFRAFRONTIER-IMPC), 00015 Monterotondo Scalo, Italy; (M.R.); (F.S.); (F.B.)
| | - Fabrizio Bonaventura
- Institute of Biochemistry and Cellular Biology (IBBC), Council of National Research (CNR), Campus International Development (EMMA-INFRAFRONTIER-IMPC), 00015 Monterotondo Scalo, Italy; (M.R.); (F.S.); (F.B.)
| | - Liliana Liverani
- Department of Materials Science and Engineering, Institute of Biomaterials, University of Erlangen-Nuremberg, 91058 Erlangen, Germany; (L.L.); (A.R.B.)
| | - Aldo R. Boccaccini
- Department of Materials Science and Engineering, Institute of Biomaterials, University of Erlangen-Nuremberg, 91058 Erlangen, Germany; (L.L.); (A.R.B.)
| | - Barbara Barboni
- Unit of Basic and Applied Sciences, Faculty of Biosciences and Agro-Food and Environmental Technologies, University of Teramo, 64100 Teramo, Italy; (V.R.); (M.E.K.); (A.C.-V.); (M.R.C.); (A.M.); (P.B.); (M.F.); (A.A.H.-M.); (M.T.); (O.D.G.); (B.B.)
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15
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Kalai FZ, Boulaaba M, Ferdousi F, Isoda H. Effects of Isorhamnetin on Diabetes and Its Associated Complications: A Review of In Vitro and In Vivo Studies and a Post Hoc Transcriptome Analysis of Involved Molecular Pathways. Int J Mol Sci 2022; 23:704. [PMID: 35054888 PMCID: PMC8775402 DOI: 10.3390/ijms23020704] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/06/2022] [Accepted: 01/06/2022] [Indexed: 02/01/2023] Open
Abstract
Diabetes mellitus, especially type 2 (T2DM), is a major public health problem globally. DM is characterized by high levels of glycemia and insulinemia due to impaired insulin secretion and insulin sensitivity of the cells, known as insulin resistance. T2DM causes multiple and severe complications such as nephropathy, neuropathy, and retinopathy causing cell oxidative damages in different internal tissues, particularly the pancreas, heart, adipose tissue, liver, and kidneys. Plant extracts and their bioactive phytochemicals are gaining interest as new therapeutic and preventive alternatives for T2DM and its associated complications. In this regard, isorhamnetin, a plant flavonoid, has long been studied for its potential anti-diabetic effects. This review describes its impact on reducing diabetes-related disorders by decreasing glucose levels, ameliorating the oxidative status, alleviating inflammation, and modulating lipid metabolism and adipocyte differentiation by regulating involved signaling pathways reported in the in vitro and in vivo studies. Additionally, we include a post hoc whole-genome transcriptome analysis of biological activities of isorhamnetin using a stem cell-based tool.
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Affiliation(s)
- Feten Zar Kalai
- Alliance for Research on the Mediterranean and North Africa (ARENA), University of Tsukuba, Tsukuba 305-8572, Japan; (F.Z.K.); (M.B.); (F.F.)
- Laboratory of Aromatic and Medicinal Plants, Center of Biotechnology, Technopark of Borj Cedria, BP 901, Hammam-Lif 2050, Tunisia
| | - Mondher Boulaaba
- Alliance for Research on the Mediterranean and North Africa (ARENA), University of Tsukuba, Tsukuba 305-8572, Japan; (F.Z.K.); (M.B.); (F.F.)
- Laboratory of Aromatic and Medicinal Plants, Center of Biotechnology, Technopark of Borj Cedria, BP 901, Hammam-Lif 2050, Tunisia
| | - Farhana Ferdousi
- Alliance for Research on the Mediterranean and North Africa (ARENA), University of Tsukuba, Tsukuba 305-8572, Japan; (F.Z.K.); (M.B.); (F.F.)
- Faculty of Life and Environmental Sciences, University of Tsukuba, Tsukuba 305-8575, Japan
| | - Hiroko Isoda
- Alliance for Research on the Mediterranean and North Africa (ARENA), University of Tsukuba, Tsukuba 305-8572, Japan; (F.Z.K.); (M.B.); (F.F.)
- Faculty of Life and Environmental Sciences, University of Tsukuba, Tsukuba 305-8575, Japan
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16
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El Khatib M, Russo V, Prencipe G, Mauro A, Wyrwa R, Grimm G, Di Mattia M, Berardinelli P, Schnabelrauch M, Barboni B. Amniotic Epithelial Stem Cells Counteract Acidic Degradation By-Products of Electrospun PLGA Scaffold by Improving Their Immunomodulatory Profile In Vitro. Cells 2021; 10:cells10113221. [PMID: 34831443 PMCID: PMC8623927 DOI: 10.3390/cells10113221] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 11/12/2021] [Accepted: 11/16/2021] [Indexed: 12/25/2022] Open
Abstract
Electrospun poly(lactic-co-glycolic acid) (PLGA) scaffolds with highly aligned fibers (ha-PLGA) represent promising materials in the field of tendon tissue engineering (TE) due to their characteristics in mimicking fibrous extracellular matrix (ECM) of tendon native tissue. Among these properties, scaffold biodegradability must be controlled allowing its replacement by a neo-formed native tendon tissue in a controlled manner. In this study, ha-PLGA were subjected to hydrolytic degradation up to 20 weeks, under di-H2O and PBS conditions according to ISO 10993-13:2010. These were then characterized for their physical, morphological, and mechanical features. In vitro cytotoxicity tests were conducted on ovine amniotic epithelial stem cells (oAECs), up to 7 days, to assess the effect of non-buffered and buffered PLGA by-products at different concentrations on cell viability and their stimuli on oAECs’ immunomodulatory properties. The ha-PLGA scaffolds degraded slowly as evidenced by a slight decrease in mass loss (14%) and average molecular weight (35%), with estimated degradation half-time of about 40 weeks under di-H2O. The ultrastructure morphology of the scaffolds showed no significant fiber degradation even after 20 weeks, but alteration of fiber alignment was already evident at week 1. Moreover, mechanical properties decreased throughout the degradation times under wet as well as dry PBS conditions. The influence of acid degradation media on oAECs was dose-dependent, with a considerable effect at 7 days’ culture point. This effect was notably reduced by using buffered media. To a certain level, cells were able to compensate the generated inflammation-like microenvironment by upregulating IL-10 gene expression and favoring an anti-inflammatory rather than pro-inflammatory response. These in vitro results are essential to better understand the degradation behavior of ha-PLGA in vivo and the effect of their degradation by-products on affecting cell performance. Indeed, buffering the degradation milieu could represent a promising strategy to balance scaffold degradation. These findings give good hope with reference to the in vivo condition characterized by physiological buffering systems.
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Affiliation(s)
- Mohammad El Khatib
- Unit of Basic and Applied Biosciences, Faculty of Bioscience and Agro-Food and Environmental Technology, University of Teramo, 64100 Teramo, Italy; (M.E.K.); (V.R.); (A.M.); (M.D.M.); (P.B.); (B.B.)
| | - Valentina Russo
- Unit of Basic and Applied Biosciences, Faculty of Bioscience and Agro-Food and Environmental Technology, University of Teramo, 64100 Teramo, Italy; (M.E.K.); (V.R.); (A.M.); (M.D.M.); (P.B.); (B.B.)
| | - Giuseppe Prencipe
- Unit of Basic and Applied Biosciences, Faculty of Bioscience and Agro-Food and Environmental Technology, University of Teramo, 64100 Teramo, Italy; (M.E.K.); (V.R.); (A.M.); (M.D.M.); (P.B.); (B.B.)
- Correspondence:
| | - Annunziata Mauro
- Unit of Basic and Applied Biosciences, Faculty of Bioscience and Agro-Food and Environmental Technology, University of Teramo, 64100 Teramo, Italy; (M.E.K.); (V.R.); (A.M.); (M.D.M.); (P.B.); (B.B.)
| | - Ralf Wyrwa
- Department of Biomaterials, INNOVENT e.V., 07745 Jena, Germany; (R.W.); (G.G.); (M.S.)
| | - Gabriele Grimm
- Department of Biomaterials, INNOVENT e.V., 07745 Jena, Germany; (R.W.); (G.G.); (M.S.)
| | - Miriam Di Mattia
- Unit of Basic and Applied Biosciences, Faculty of Bioscience and Agro-Food and Environmental Technology, University of Teramo, 64100 Teramo, Italy; (M.E.K.); (V.R.); (A.M.); (M.D.M.); (P.B.); (B.B.)
| | - Paolo Berardinelli
- Unit of Basic and Applied Biosciences, Faculty of Bioscience and Agro-Food and Environmental Technology, University of Teramo, 64100 Teramo, Italy; (M.E.K.); (V.R.); (A.M.); (M.D.M.); (P.B.); (B.B.)
| | | | - Barbara Barboni
- Unit of Basic and Applied Biosciences, Faculty of Bioscience and Agro-Food and Environmental Technology, University of Teramo, 64100 Teramo, Italy; (M.E.K.); (V.R.); (A.M.); (M.D.M.); (P.B.); (B.B.)
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17
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Al Mushafi A, Ooi JD, Odobasic D. Crescentic Glomerulonephritis: Pathogenesis and Therapeutic Potential of Human Amniotic Stem Cells. Front Physiol 2021; 12:724186. [PMID: 34721059 PMCID: PMC8554237 DOI: 10.3389/fphys.2021.724186] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Accepted: 09/24/2021] [Indexed: 12/15/2022] Open
Abstract
Chronic kidney disease (CKD) leads to significant morbidity and mortality worldwide. Glomerulonephritis (GN) is the second leading cause of CKD resulting in end stage renal failure. The most severe and rapidly progressive type of GN is characterized by glomerular crescent formation. The current therapies for crescentic GN, which consist of broad immunosuppressive drugs, are partially effective, non-specific, toxic and cause many serious side effects including infections, cancer, and cardiovascular problems. Therefore, new and safer therapies are needed. Human amniotic epithelial cells (hAECs) are a type of stem cell which are isolated from the placenta after birth. They represent an attractive and novel therapeutic option for the treatment of various inflammatory conditions owing to their unique and selective immunosuppressive ability, as well as their excellent safety profile and clinical applicability. In this review, we will discuss the immunopathogenesis of crescentic GN, issues with currently available treatments and how hAECs offer potential to become a new and harmless treatment option for this condition.
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Affiliation(s)
- Ahmed Al Mushafi
- Department of Medicine, Monash Medical Centre, Centre for Inflammatory Diseases, Monash University, Clayton, VIC, Australia
| | - Joshua D Ooi
- Department of Medicine, Monash Medical Centre, Centre for Inflammatory Diseases, Monash University, Clayton, VIC, Australia
| | - Dragana Odobasic
- Department of Medicine, Monash Medical Centre, Centre for Inflammatory Diseases, Monash University, Clayton, VIC, Australia
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18
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Mechanisms of Immunomodulation and Cytoprotection Conferred to Pancreatic Islet by Human Amniotic Epithelial Cells. Stem Cell Rev Rep 2021; 18:346-359. [PMID: 34613550 PMCID: PMC8799589 DOI: 10.1007/s12015-021-10269-w] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/23/2021] [Indexed: 12/19/2022]
Abstract
Inhibiting pro-inflammatory cytokine activity can reverse inflammation mediated dysfunction of islet grafts. Human amniotic epithelial cells (hAECs) possess regenerative, immunomodulatory and anti-inflammatory properties. We hypothesized that hAECs could protect islets from cellular damage induced by pro-inflammatory cytokines. To verify our hypothesis, hAEC monocultures, rat islets (RI), or RI-hAEC co-cultures where exposed to a pro-inflammatory cytokine cocktail (Interferon γ: IFN-γ, Tumor necrosis factor α: TNF-α and Interleukin-1β: IL-1β). The secretion of anti-inflammatory cytokines and gene expression changes in hAECs and viability and function of RI were evaluated. The expression of non-classical Major Histocompatibility Complex (MHC) class I molecules by hAECs cultured with various IFN-γ concentrations were assessed. Exposure to the pro-inflammatory cocktail significantly increased the secretion of the anti-inflammatory cytokines IL6, IL10 and G-CSF by hAECs, which was confirmed by upregulation of IL6, and IL10 gene expression. HLA-G, HLA-E and PDL-1 gene expression was also increased. This correlated with an upregulation of STAT1, STAT3 and NF-κB1gene expression levels. RI co-cultured with hAECs maintained normal function after cytokine exposure compared to RI cultured alone, and showed significantly lower apoptosis rate. Our results show that exposure to pro-inflammatory cytokines stimulates secretion of anti-inflammatory and immunomodulatory factors by hAECs through the JAK1/2 – STAT1/3 and the NF-κB1 pathways, which in turn protects islets against inflammation-induced damages. Integrating hAECs in islet transplants appears as a valuable strategy to achieve to inhibit inflammation mediated islet damage, prolong islet survival, improve their engraftment and achieve local immune protection allowing reducing systemic immunosuppressive regimens.
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19
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Goonetilleke M, Kuk N, Correia J, Hodge A, Moore G, Gantier MP, Yeoh G, Sievert W, Lim R. Addressing the liver progenitor cell response and hepatic oxidative stress in experimental non-alcoholic fatty liver disease/non-alcoholic steatohepatitis using amniotic epithelial cells. Stem Cell Res Ther 2021; 12:429. [PMID: 34321089 PMCID: PMC8317377 DOI: 10.1186/s13287-021-02476-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 06/26/2021] [Indexed: 12/29/2022] Open
Abstract
Background Non-alcoholic fatty liver disease is the most common liver disease globally and in its inflammatory form, non-alcoholic steatohepatitis (NASH), can progress to cirrhosis and hepatocellular carcinoma (HCC). Currently, patient education and lifestyle changes are the major tools to prevent the continued progression of NASH. Emerging therapies in NASH target known pathological processes involved in the progression of the disease including inflammation, fibrosis, oxidative stress and hepatocyte apoptosis. Human amniotic epithelial cells (hAECs) were previously shown to be beneficial in experimental models of chronic liver injury, reducing hepatic inflammation and fibrosis. Previous studies have shown that liver progenitor cells (LPCs) response plays a significant role in the development of fibrosis and HCC in mouse models of fatty liver disease. In this study, we examined the effect hAECs have on the LPC response and hepatic oxidative stress in an experimental model of NASH. Methods Experimental NASH was induced in C57BL/6 J male mice using a high-fat, high fructose diet for 42 weeks. Mice received either a single intraperitoneal injection of 2 × 106 hAECs at week 34 or an additional hAEC dose at week 38. Changes to the LPC response and oxidative stress regulators were measured. Results hAEC administration significantly reduced the expansion of LPCs and their mitogens, IL-6, IFNγ and TWEAK. hAEC administration also reduced neutrophil infiltration and myeloperoxidase production with a concurrent increase in heme oxygenase-1 production. These observations were accompanied by a significant increase in total levels of anti-fibrotic IFNβ in mice treated with a single dose of hAECs, which appeared to be independent of c-GAS-STING activation. Conclusions Expansion of liver progenitor cells, hepatic inflammation and oxidative stress associated with experimental NASH were attenuated by hAEC administration. Given that repeated doses did not significantly increase efficacy, future studies assessing the impact of dose escalation and/or timing of dose may provide insights into clinical translation. Supplementary Information The online version contains supplementary material available at 10.1186/s13287-021-02476-6.
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Affiliation(s)
- Mihiri Goonetilleke
- Centre for Inflammatory Disease, School of Clinical Sciences, Monash University, Melbourne, Victoria, Australia.,The Ritchie Centre, Hudson Institute of Medical Research, Melbourne, Victoria, Australia
| | - Nathan Kuk
- Centre for Inflammatory Disease, School of Clinical Sciences, Monash University, Melbourne, Victoria, Australia.,Gastroenterology and Hepatology Unit, Monash Health, Melbourne, Victoria, Australia
| | - Jeanne Correia
- Centre for Inflammatory Disease, School of Clinical Sciences, Monash University, Melbourne, Victoria, Australia.,The Ritchie Centre, Hudson Institute of Medical Research, Melbourne, Victoria, Australia.,Gastroenterology and Hepatology Unit, Monash Health, Melbourne, Victoria, Australia
| | - Alex Hodge
- Centre for Inflammatory Disease, School of Clinical Sciences, Monash University, Melbourne, Victoria, Australia.,Gastroenterology and Hepatology Unit, Monash Health, Melbourne, Victoria, Australia
| | - Gregory Moore
- Centre for Inflammatory Disease, School of Clinical Sciences, Monash University, Melbourne, Victoria, Australia.,Gastroenterology and Hepatology Unit, Monash Health, Melbourne, Victoria, Australia
| | - Michael P Gantier
- Department of Molecular and Translational Science, Monash University, Clayton, Victoria, Australia.,Centre for Innate Immunity and Infectious Disease, Hudson Institute of Medical Research, Melbourne, Victoria, Australia
| | - George Yeoh
- Centre for Medical Research, Harry Perkins Institute of Medical Research, QEII Medical Centre, Nedlands, Western Australia, Australia.,School of Molecular Sciences, The University of Western Australia, Crawley, Western Australia, Australia.,Centre for Cell Therapy and Regenerative Medicine, School of Biomedical Sciences, The University of Western Australia, Crawley, Western Australia, Australia
| | - William Sievert
- Centre for Inflammatory Disease, School of Clinical Sciences, Monash University, Melbourne, Victoria, Australia.,Gastroenterology and Hepatology Unit, Monash Health, Melbourne, Victoria, Australia
| | - Rebecca Lim
- The Ritchie Centre, Hudson Institute of Medical Research, Melbourne, Victoria, Australia. .,Department of Obstetrics and Gynaecology, Monash University, Melbourne, Victoria, Australia.
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20
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Hodge A, Andrewartha N, Lourensz D, Strauss R, Correia J, Goonetilleke M, Yeoh G, Lim R, Sievert W. Human Amnion Epithelial Cells Produce Soluble Factors that Enhance Liver Repair by Reducing Fibrosis While Maintaining Regeneration in a Model of Chronic Liver Injury. Cell Transplant 2021; 29:963689720950221. [PMID: 32813573 PMCID: PMC7563845 DOI: 10.1177/0963689720950221] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Human amnion epithelial cells (hAECs) exert potent antifibrotic and anti-inflammatory effects when transplanted into preclinical models of tissue fibrosis. These effects are mediated in part via the secretion of soluble factors by hAECs which modulate signaling pathways and affect cell types involved in inflammation and fibrosis. Based on these reports, we hypothesized that these soluble factors may also support liver regeneration during chronic liver injury. To test this, we characterized the effect of both hAECs and hAEC-conditioned medium (CM) on liver repair in a mouse model of carbon tetrachloride (CCl4)-induced fibrosis. Liver repair was assessed by liver fibrosis, hepatocyte proliferation, and the liver progenitor cell (LPC) response. We found that the administration of hAECs or hAEC-CM reduced liver injury and fibrosis, sustained hepatocyte proliferation, and reduced LPC numbers during chronic liver injury. Additionally, we undertook in vitro studies to document both the cell-cell and paracrine-mediated effects of hAECs on LPCs by investigating the effects of co-culturing the LPCs and hAECs and hAEC-CM on LPCs. We found little change in LPCs co-cultured with hAECs. In contrast, hAEC-CM enhances LPC proliferation and differentiation. These findings suggest that paracrine factors secreted by hAECs enhance liver repair by reducing fibrosis while promoting regeneration during chronic liver injury.
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Affiliation(s)
- Alexander Hodge
- Gastroenterology and Hepatology Unit, 2538Monash Health, Melbourne, Victoria, Australia.,Centre for Inflammatory Disease, School of Clinical Sciences, 2538Monash University, Melbourne, Victoria, Australia.,Both the authors contributed equally to this article
| | - Neil Andrewartha
- Centre for Medical Research, 102804Harry Perkins Institute of Medical Research, QEII Medical Centre, Nedlands, Western Australia, Australia.,School of Molecular Sciences, The University of Western Australia, Crawley, Western Australia, Australia.,Both the authors contributed equally to this article
| | - Dinushka Lourensz
- Gastroenterology and Hepatology Unit, 2538Monash Health, Melbourne, Victoria, Australia.,Centre for Inflammatory Disease, School of Clinical Sciences, 2538Monash University, Melbourne, Victoria, Australia
| | - Robyn Strauss
- Centre for Medical Research, 102804Harry Perkins Institute of Medical Research, QEII Medical Centre, Nedlands, Western Australia, Australia.,School of Molecular Sciences, The University of Western Australia, Crawley, Western Australia, Australia
| | - Jeanne Correia
- Gastroenterology and Hepatology Unit, 2538Monash Health, Melbourne, Victoria, Australia.,Centre for Inflammatory Disease, School of Clinical Sciences, 2538Monash University, Melbourne, Victoria, Australia
| | - Mihiri Goonetilleke
- Department of Obstetrics and Gynaecology, School of Clinical Sciences, 2541Monash University, Melbourne, Victoria, Australia.,568369The Ritchie Centre, Hudson Institute of Medical Research, Melbourne, Victoria, Australia
| | - George Yeoh
- Centre for Medical Research, 102804Harry Perkins Institute of Medical Research, QEII Medical Centre, Nedlands, Western Australia, Australia.,School of Molecular Sciences, The University of Western Australia, Crawley, Western Australia, Australia.,Centre for Cell Therapy and Regenerative Medicine, School of Biomedical Sciences, The University of Western Australia, Crawley, Western Australia, Australia
| | - Rebecca Lim
- Department of Obstetrics and Gynaecology, School of Clinical Sciences, 2541Monash University, Melbourne, Victoria, Australia.,568369The Ritchie Centre, Hudson Institute of Medical Research, Melbourne, Victoria, Australia
| | - William Sievert
- Gastroenterology and Hepatology Unit, 2538Monash Health, Melbourne, Victoria, Australia.,Centre for Inflammatory Disease, School of Clinical Sciences, 2538Monash University, Melbourne, Victoria, Australia
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21
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Murray HE, Zafar A, Qureshi KM, Paget MB, Bailey CJ, Downing R. The potential role of multifunctional human amniotic epithelial cells in pancreatic islet transplantation. J Tissue Eng Regen Med 2021; 15:599-611. [PMID: 34216434 DOI: 10.1002/term.3214] [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: 12/08/2020] [Accepted: 04/23/2021] [Indexed: 11/08/2022]
Abstract
Pancreatic islet cell transplantation has proven efficacy as a treatment for type 1 diabetes mellitus, chiefly in individuals who are refractory to conventional insulin replacement therapy. At present its clinical use is restricted, firstly by the limited access to suitable donor organs but also due to factors associated with the current clinical transplant procedure which inadvertently impair the long-term functionality of the islet graft. Of note, the physical, biochemical, inflammatory, and immunological stresses to which islets are subjected, either during pretransplant processing or following implantation are detrimental to their sustained viability, necessitating repeated islet infusions to attain adequate glucose control. Progressive decline in functional beta (β)-cell mass leads to graft failure and the eventual re-instatement of exogenous insulin treatment. Strategies which protect and/or preserve optimal islet function in the peri-transplant period would improve clinical outcomes. Human amniotic epithelial cells (HAEC) exhibit both pluripotency and immune-privilege and are ideally suited for use in replacement and regenerative therapies. The HAEC secretome exhibits trophic, anti-inflammatory, and immunomodulatory properties of relevance to islet graft survival. Facilitated by β-cell supportive 3D cell culture systems, HAEC may be integrated with islets bringing them into close spatial arrangement where they may exert paracrine influences that support β-cell function, reduce hypoxia-induced islet injury, and alter islet alloreactivity. The present review details the potential of multifunctional HAEC in the context of islet transplantation, with a focus on the innate capabilities that may counter adverse events associated with the current clinical transplant protocol to achieve long-term islet graft function.
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Affiliation(s)
- Hilary E Murray
- The Islet Research Laboratory, Worcester Clinical Research Unit, Worcestershire Acute Hospitals NHS Trust, Worcester, UK
| | - Ali Zafar
- The Islet Research Laboratory, Worcester Clinical Research Unit, Worcestershire Acute Hospitals NHS Trust, Worcester, UK.,Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Khalid M Qureshi
- The Islet Research Laboratory, Worcester Clinical Research Unit, Worcestershire Acute Hospitals NHS Trust, Worcester, UK.,Bradford Royal Infirmary, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, UK
| | - Michelle B Paget
- The Islet Research Laboratory, Worcester Clinical Research Unit, Worcestershire Acute Hospitals NHS Trust, Worcester, UK
| | - Clifford J Bailey
- Diabetes Research, School of Life and Health Sciences, Aston University, Birmingham, UK
| | - Richard Downing
- The Islet Research Laboratory, Worcester Clinical Research Unit, Worcestershire Acute Hospitals NHS Trust, Worcester, UK
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22
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Schwab RHM, Goonetilleke M, Zhu D, Kusuma GD, Wallace EM, Sievert W, Lim R. Amnion Epithelial Cells — a Therapeutic Source. CURRENT STEM CELL REPORTS 2021. [DOI: 10.1007/s40778-021-00187-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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23
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Cargnoni A, Papait A, Masserdotti A, Pasotti A, Stefani FR, Silini AR, Parolini O. Extracellular Vesicles From Perinatal Cells for Anti-inflammatory Therapy. Front Bioeng Biotechnol 2021; 9:637737. [PMID: 33614619 PMCID: PMC7892960 DOI: 10.3389/fbioe.2021.637737] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 01/19/2021] [Indexed: 01/08/2023] Open
Abstract
Perinatal cells, including cells from placenta, fetal annexes (amniotic and chorionic membranes), umbilical cord, and amniotic fluid display intrinsic immunological properties which very likely contribute to the development and growth of a semiallogeneic fetus during pregnancy. Many studies have shown that perinatal cells can inhibit the activation and modulate the functions of various inflammatory cells of the innate and adaptive immune systems, including macrophages, neutrophils, natural killer cells, dendritic cells, and T and B lymphocytes. These immunological properties, along with their easy availability and lack of ethical concerns, make perinatal cells very useful/promising in regenerative medicine. In recent years, extracellular vesicles (EVs) have gained great interest as a new therapeutic tool in regenerative medicine being a cell-free product potentially capable, thanks to the growth factors, miRNA and other bioactive molecules they convey, of modulating the inflammatory microenvironment thus favoring tissue regeneration. The immunomodulatory actions of perinatal cells have been suggested to be mediated by still not fully identified factors (secretoma) secreted either as soluble proteins/cytokines or entrapped in EVs. In this review, we will discuss how perinatal derived EVs may contribute toward the modulation of the immune response in various inflammatory pathologies (acute and chronic) by directly targeting different elements of the inflammatory microenvironment, ultimately leading to the repair and regeneration of damaged tissues.
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Affiliation(s)
- Anna Cargnoni
- Centro di Ricerca E. Menni, Fondazione Poliambulanza Istituto Ospedaliero, Brescia, Italy
| | - Andrea Papait
- Centro di Ricerca E. Menni, Fondazione Poliambulanza Istituto Ospedaliero, Brescia, Italy
- Department of Life Science and Public Health, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Alice Masserdotti
- Department of Life Science and Public Health, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Anna Pasotti
- Centro di Ricerca E. Menni, Fondazione Poliambulanza Istituto Ospedaliero, Brescia, Italy
| | | | - Antonietta Rosa Silini
- Centro di Ricerca E. Menni, Fondazione Poliambulanza Istituto Ospedaliero, Brescia, Italy
| | - Ornella Parolini
- Department of Life Science and Public Health, Università Cattolica del Sacro Cuore, Rome, Italy
- Fondazione Policlinico Universitario “Agostino Gemelli” IRCCS, Rome, Italy
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24
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Qiu C, Ge Z, Cui W, Yu L, Li J. Human Amniotic Epithelial Stem Cells: A Promising Seed Cell for Clinical Applications. Int J Mol Sci 2020; 21:ijms21207730. [PMID: 33086620 PMCID: PMC7594030 DOI: 10.3390/ijms21207730] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 10/14/2020] [Accepted: 10/15/2020] [Indexed: 02/06/2023] Open
Abstract
Perinatal stem cells have been regarded as an attractive and available cell source for medical research and clinical trials in recent years. Multiple stem cell types have been identified in the human placenta. Recent advances in knowledge on placental stem cells have revealed that human amniotic epithelial stem cells (hAESCs) have obvious advantages and can be used as a novel potential cell source for cellular therapy and clinical application. hAESCs are known to possess stem-cell-like plasticity, immune-privilege, and paracrine properties. In addition, non-tumorigenicity and a lack of ethical concerns are two major advantages compared with embryonic stem cells (ESCs) and induced pluripotent stem cells (iPSCs). All of the characteristics mentioned above and other additional advantages, including easy accessibility and a non-invasive application procedure, make hAESCs a potential ideal cell type for use in both research and regenerative medicine in the near future. This review article summarizes current knowledge on the characteristics, therapeutic potential, clinical advances and future challenges of hAESCs in detail.
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Affiliation(s)
- Chen Qiu
- MOE Laboratory of Biosystems Homeostasis & Protection and College of Life Sciences-iCell Biotechnology Regenerative Biomedicine Laboratory, College of Life Sciences, Zhejiang University, Hangzhou 310058, China; (C.Q.); (W.C.)
| | - Zhen Ge
- Institute of Materia Medica, Hangzhou Medical College, Hangzhou 310013, China;
| | - Wenyu Cui
- MOE Laboratory of Biosystems Homeostasis & Protection and College of Life Sciences-iCell Biotechnology Regenerative Biomedicine Laboratory, College of Life Sciences, Zhejiang University, Hangzhou 310058, China; (C.Q.); (W.C.)
| | - Luyang Yu
- MOE Laboratory of Biosystems Homeostasis & Protection and College of Life Sciences-iCell Biotechnology Regenerative Biomedicine Laboratory, College of Life Sciences, Zhejiang University, Hangzhou 310058, China; (C.Q.); (W.C.)
- Correspondence: (L.Y.); (J.L.)
| | - Jinying Li
- MOE Laboratory of Biosystems Homeostasis & Protection and College of Life Sciences-iCell Biotechnology Regenerative Biomedicine Laboratory, College of Life Sciences, Zhejiang University, Hangzhou 310058, China; (C.Q.); (W.C.)
- Correspondence: (L.Y.); (J.L.)
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25
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Zhang Q, Lai D. Application of human amniotic epithelial cells in regenerative medicine: a systematic review. Stem Cell Res Ther 2020; 11:439. [PMID: 33059766 PMCID: PMC7559178 DOI: 10.1186/s13287-020-01951-w] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 09/24/2020] [Indexed: 12/16/2022] Open
Abstract
Human amniotic epithelial cells (hAECs) derived from placental tissues have gained considerable attention in the field of regenerative medicine. hAECs possess embryonic stem cell-like proliferation and differentiation capabilities, and adult stem cell-like immunomodulatory properties. Compared with other types of stem cell, hAECs have special advantages, including easy isolation, plentiful numbers, the obviation of ethical debates, and non-immunogenic and non-tumorigenic properties. During the past two decades, the therapeutic potential of hAECs for treatment of various diseases has been extensively investigated. Accumulating evidence has demonstrated that hAEC transplantation helps to repair and rebuild the function of damaged tissues and organs by different molecular mechanisms. This systematic review focused on summarizing the biological characteristics of hAECs, therapeutic applications, and recent advances in treating various tissue injuries and disorders. Relevant studies published in English from 2000 to 2020 describing the role of hAECs in diseases and phenotypes were comprehensively sought out using PubMed, MEDLINE, and Google Scholar. According to the research content, we described the major hAEC characteristics, including induced differentiation plasticity, homing and differentiation, paracrine function, and immunomodulatory properties. We also summarized the current status of clinical research and discussed the prospects of hAEC-based transplantation therapies. In this review, we provide a comprehensive understanding of the therapeutic potential of hAECs, including their use for cell replacement therapy as well as secreted cytokine and exosome biotherapy. Moreover, we showed that the powerful immune-regulatory function of hAECs reveals even more possibilities for their application in the treatment of immune-related diseases. In the future, establishing the optimal culture procedure, achieving precise and accurate treatment, and enhancing the therapeutic potential by utilizing appropriate preconditioning and/or biomaterials would be new challenges for further investigation.
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Affiliation(s)
- Qiuwan Zhang
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University; Shanghai Key Laboratory of Embryo Original Diseases; Shanghai Municipal Key Clinical Speciality, 145, Guang-Yuan Road, Shanghai, 200030, People's Republic of China
| | - Dongmei Lai
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University; Shanghai Key Laboratory of Embryo Original Diseases; Shanghai Municipal Key Clinical Speciality, 145, Guang-Yuan Road, Shanghai, 200030, People's Republic of China.
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26
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Pietrosi G, Fernández-Iglesias A, Pampalone M, Ortega-Ribera M, Lozano JJ, García-Calderó H, Abad-Jordà L, Conaldi PG, Parolini O, Vizzini G, Luca A, Bosch J, Gracia-Sancho J. Human amniotic stem cells improve hepatic microvascular dysfunction and portal hypertension in cirrhotic rats. Liver Int 2020; 40:2500-2514. [PMID: 32996708 DOI: 10.1111/liv.14610] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 07/07/2020] [Accepted: 07/10/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIMS Portal hypertension is the main consequence of cirrhosis, responsible for the complications defining clinical decompensation. The only cure for decompensated cirrhosis is liver transplantation, but it is a limited resource and opens the possibility of regenerative therapy. We investigated the potential of primary human amniotic membrane-derived mesenchymal stromal (hAMSCs) and epithelial (hAECs) stem cells for the treatment of portal hypertension and decompensated cirrhosis. METHODS In vitro: Primary liver sinusoidal endothelial cells (LSECs) and hepatic stellate cells (HSCs) from cirrhotic rats (chronic CCl4 inhalation) were co-cultured with hAMSCs, hAECs or vehicle for 24 hours, and their RNA profile was analysed. In vivo: CCl4-cirrhotic rats received 4x106 hAMSCs, 4x106 hAECs, or vehicle (NaCl 0.9%) (intraperitoneal). At 2-weeks we analysed: a) portal pressure (PP) and hepatic microvascular function; b) LSECs and HSCs phenotype; c) hepatic fibrosis and inflammation. RESULTS In vitro experiments revealed sinusoidal cell phenotype amelioration when co-cultured with stem cells. Cirrhotic rats receiving stem cells, particularly hAMSCs, had significantly lower PP than vehicle-treated animals, together with improved liver microcirculatory function. This hemodynamic amelioration was associated with improvement in LSECs capillarization and HSCs de-activation, though hepatic collagen was not reduced. Rats that received amnion derived stem cells had markedly reduced hepatic inflammation and oxidative stress. Finally, liver function tests significantly improved in rats receiving hAMSCs. CONCLUSIONS This preclinical study shows that infusion of human amniotic stem cells effectively decreases PP by ameliorating liver microcirculation, suggesting that it may represent a new treatment option for advanced cirrhosis with portal hypertension.
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Affiliation(s)
- Giada Pietrosi
- Istituto Mediterraneo per i Trapianti e Terapie ad alta specializzazione, IRCCS-ISMETT, Palermo, Italy
| | - Anabel Fernández-Iglesias
- Liver Vascular Biology Research Group, Hepatic Hemodynamic Lab. IDIBAPS-Hospital Clínic, CIBEREHD, Barcelona, Spain
| | | | - Martí Ortega-Ribera
- Liver Vascular Biology Research Group, Hepatic Hemodynamic Lab. IDIBAPS-Hospital Clínic, CIBEREHD, Barcelona, Spain
| | - Juan J Lozano
- Liver Vascular Biology Research Group, Hepatic Hemodynamic Lab. IDIBAPS-Hospital Clínic, CIBEREHD, Barcelona, Spain
| | - Héctor García-Calderó
- Liver Vascular Biology Research Group, Hepatic Hemodynamic Lab. IDIBAPS-Hospital Clínic, CIBEREHD, Barcelona, Spain
| | - Laia Abad-Jordà
- Liver Vascular Biology Research Group, Hepatic Hemodynamic Lab. IDIBAPS-Hospital Clínic, CIBEREHD, Barcelona, Spain
| | - Pier G Conaldi
- Istituto Mediterraneo per i Trapianti e Terapie ad alta specializzazione, IRCCS-ISMETT, Palermo, Italy
| | - Ornella Parolini
- Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Largo A. Gemelli, Rome, Italy.,Department of Life Science and Public Health, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Giovanni Vizzini
- Istituto Mediterraneo per i Trapianti e Terapie ad alta specializzazione, IRCCS-ISMETT, Palermo, Italy
| | - Angelo Luca
- Istituto Mediterraneo per i Trapianti e Terapie ad alta specializzazione, IRCCS-ISMETT, Palermo, Italy
| | - Jaime Bosch
- Liver Vascular Biology Research Group, Hepatic Hemodynamic Lab. IDIBAPS-Hospital Clínic, CIBEREHD, Barcelona, Spain.,Hepatology, Department for Biomedical Research, University of Bern, Bern, Switzerland
| | - Jordi Gracia-Sancho
- Liver Vascular Biology Research Group, Hepatic Hemodynamic Lab. IDIBAPS-Hospital Clínic, CIBEREHD, Barcelona, Spain.,Hepatology, Department for Biomedical Research, University of Bern, Bern, Switzerland
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27
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Cargnoni A, Romele P, Bonassi Signoroni P, Farigu S, Magatti M, Vertua E, Toschi I, Cesari V, Silini AR, Stefani FR, Parolini O. Amniotic MSCs reduce pulmonary fibrosis by hampering lung B-cell recruitment, retention, and maturation. Stem Cells Transl Med 2020; 9:1023-1035. [PMID: 32452646 PMCID: PMC7445028 DOI: 10.1002/sctm.20-0068] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 04/06/2020] [Accepted: 04/15/2020] [Indexed: 12/14/2022] Open
Abstract
Growing evidence suggests a mechanistic link between inflammation and the development and progression of fibrotic processes. Mesenchymal stromal cells derived from the human amniotic membrane (hAMSCs), which display marked immunomodulatory properties, have been shown to reduce bleomycin‐induced lung fibrosis in mice, possibly by creating a microenvironment able to limit the evolution of chronic inflammation to fibrosis. However, the ability of hAMSCs to modulate immune cells involved in bleomycin‐induced pulmonary inflammation has yet to be elucidated. Herein, we conducted a longitudinal study of the effects of hAMSCs on alveolar and lung immune cell populations upon bleomycin challenge. Immune cells collected through bronchoalveolar lavage were examined by flow cytometry, and lung tissues were used to study gene expression of markers associated with different immune cell types. We observed that hAMSCs increased lung expression of T regulatory cell marker Foxp3, increased macrophage polarization toward an anti‐inflammatory phenotype (M2), and reduced the antigen‐presentation potential of macrophages and dendritic cells. For the first time, we demonstrate that hAMSCs markedly reduce pulmonary B‐cell recruitment, retention, and maturation, and counteract the formation and expansion of intrapulmonary lymphoid aggregates. Thus, hAMSCs may hamper the self‐maintaining inflammatory condition promoted by B cells that continuously act as antigen presenting cells for proximal T lymphocytes in injured lungs. By modulating B‐cell response, hAMSCs may contribute to blunting of the chronicization of lung inflammatory processes with a consequent reduction of the progression of the fibrotic lesion.
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Affiliation(s)
- Anna Cargnoni
- Centro di Ricerca E, Menni, Fondazione Poliambulanza-Istituto Ospedaliero, Brescia, Italy
| | - Pietro Romele
- Centro di Ricerca E, Menni, Fondazione Poliambulanza-Istituto Ospedaliero, Brescia, Italy
| | | | - Serafina Farigu
- Centro di Ricerca E, Menni, Fondazione Poliambulanza-Istituto Ospedaliero, Brescia, Italy
| | - Marta Magatti
- Centro di Ricerca E, Menni, Fondazione Poliambulanza-Istituto Ospedaliero, Brescia, Italy
| | - Elsa Vertua
- Centro di Ricerca E, Menni, Fondazione Poliambulanza-Istituto Ospedaliero, Brescia, Italy
| | - Ivan Toschi
- Dip. Scienze Agrarie e Ambientali, Università degli Studi di Milano, Milan, Italy
| | - Valentina Cesari
- Dip. Scienze Agrarie e Ambientali, Università degli Studi di Milano, Milan, Italy
| | - Antonietta R Silini
- Centro di Ricerca E, Menni, Fondazione Poliambulanza-Istituto Ospedaliero, Brescia, Italy
| | - Francesca R Stefani
- Centro di Ricerca E, Menni, Fondazione Poliambulanza-Istituto Ospedaliero, Brescia, Italy
| | - Ornella Parolini
- Centro di Ricerca E, Menni, Fondazione Poliambulanza-Istituto Ospedaliero, Brescia, Italy.,Department of Life Science and Public Health, Università Cattolica del Sacro Cuore, Roma, Italy
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Characterization of Endocannabinoid System and Interleukin Profiles in Ovine AEC: Cannabinoid Receptors Type-1 and Type-2 as Key Effectors of Pro-Inflammatory Response. Cells 2020; 9:cells9041008. [PMID: 32325674 PMCID: PMC7226065 DOI: 10.3390/cells9041008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 04/16/2020] [Accepted: 04/16/2020] [Indexed: 12/23/2022] Open
Abstract
Amniotic epithelial cells (AEC) have been proposed as promising clinical candidates for regenerative medicine therapies due to their immunomodulatory capacity. In this context, the endocannabinoid system (ECS) has been identified as mediating the immune-stem cell dialogue, even if no information on AEC is available to date. Therefore, this study was designed to assess whether ECS is involved in tuning the constitutive and lipopolysaccharide (LPS)-induced ovine AEC anti-inflammatory and pro-inflammatory interleukin (IL-10, IL-4, and IL-12) profiles. Firstly, interleukins and ECS expressions were studied at different stages of gestation. Then, the role of cannabinoid receptors 1 and 2 (CB1 and CB2) on interleukin expression and release was investigated in middle stage AEC using selective agonists and antagonists. AEC displayed a degradative more than a synthetic endocannabinoid metabolism during the early and middle stages of gestation. At the middle stage, cannabinoid receptors mediated the balance between pro-inflammatory (IL-12) and anti-inflammatory (IL-4 and IL-10) interleukins. The activation of both receptors mediated an overall pro-inflammatory shift-CB1 reduced the anti-inflammatory and CB2 increased the pro-inflammatory interleukin release, particularly after LPS stimulation. Altogether, these data pave the way for the comprehension of AEC mechanisms tuning immune-modulation, crucial for the development of new AEC-based therapy protocols.
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29
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Canciello A, Teti G, Mazzotti E, Falconi M, Russo V, Giordano A, Barboni B. Progesterone Prolongs Viability and Anti-inflammatory Functions of Explanted Preterm Ovine Amniotic Membrane. Front Bioeng Biotechnol 2020; 8:135. [PMID: 32258004 PMCID: PMC7089934 DOI: 10.3389/fbioe.2020.00135] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 02/10/2020] [Indexed: 12/21/2022] Open
Abstract
Amniotic membrane (AM) is considered an important medical device with many applications in regenerative medicine. The therapeutic properties of AM are due to its resistant extracellular matrix and to the large number of bioactive molecules released by its cells. An important goal that still remains to be achieved is the identification of cultural and preservation protocols able to maintain in time the membrane morphology and the biological properties of its cells. Recently, our research group demonstrated that progesterone (P4) is crucial in preventing the loss of the epithelial phenotype of amniotic epithelial cells in vitro. Followed by this premise, it has been evaluated whether P4 may also affect AM properties in a short-term culture. Results confirm that P4 preserves AM integrity and architecture with respect to untreated AM, which showed alterations in morphology. Transmission electron microscopy (TEM) analyses demonstrate that P4 also maintains unaltered cell-cell junctions, nuclear status, and intracellular organelles. On the contrary, an untreated AM experienced an extensive cell death and a strong reduction of immunomodulatory properties, measured in terms of anti-inflammatory cytokine expression and secretion. Overall, these results could open to new strategies to ameliorate the protocols for cryopreservation and tissue culture, which represent preliminary stages of AM application in regenerative medicine.
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Affiliation(s)
- Angelo Canciello
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy.,Department of Biology, Sbarro Institute for Cancer Research and Molecular Medicine, Temple University, Philadelphia, PA, United States
| | - Gabriella Teti
- Department for Biomedical and Neuromotor Sciences (DIBINEM), University of Bologna, Bologna, Italy
| | - Eleonora Mazzotti
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - Mirella Falconi
- Department for Biomedical and Neuromotor Sciences (DIBINEM), University of Bologna, Bologna, Italy
| | - Valentina Russo
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
| | - Antonio Giordano
- Department of Biology, Sbarro Institute for Cancer Research and Molecular Medicine, Temple University, Philadelphia, PA, United States.,Department of Medical Biotechnology, University of Siena, Siena, Italy
| | - Barbara Barboni
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Teramo, Italy
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30
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Tricot T, De Boeck J, Verfaillie C. Alternative Cell Sources for Liver Parenchyma Repopulation: Where Do We Stand? Cells 2020; 9:E566. [PMID: 32121068 PMCID: PMC7140465 DOI: 10.3390/cells9030566] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 02/20/2020] [Accepted: 02/22/2020] [Indexed: 12/28/2022] Open
Abstract
Acute and chronic liver failure is a highly prevalent medical condition with high morbidity and mortality. Currently, the therapy is orthotopic liver transplantation. However, in some instances, chiefly in the setting of metabolic diseases, transplantation of individual cells, specifically functional hepatocytes, can be an acceptable alternative. The gold standard for this therapy is the use of primary human hepatocytes, isolated from livers that are not suitable for whole organ transplantations. Unfortunately, primary human hepatocytes are scarcely available, which has led to the evaluation of alternative sources of functional hepatocytes. In this review, we will compare the ability of most of these candidate alternative cell sources to engraft and repopulate the liver of preclinical animal models with the repopulation ability found with primary human hepatocytes. We will discuss the current shortcomings of the different cell types, and some of the next steps that we believe need to be taken to create alternative hepatocyte progeny capable of regenerating the failing liver.
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31
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Schwab R, Lim R, Goldberg R. Resolving intestinal fibrosis through regenerative medicine. Curr Opin Pharmacol 2019; 49:90-94. [DOI: 10.1016/j.coph.2019.09.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 09/24/2019] [Indexed: 01/10/2023]
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32
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Human Amnion Epithelial Cell Therapy for Chronic Liver Disease. Stem Cells Int 2019; 2019:8106482. [PMID: 31485235 PMCID: PMC6702811 DOI: 10.1155/2019/8106482] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Accepted: 07/24/2019] [Indexed: 12/15/2022] Open
Abstract
Liver fibrosis is a common consequence of chronic liver disease. Over time, liver fibrosis can develop into liver cirrhosis. Current therapies for liver fibrosis are limited, and liver transplant is the only curative therapy for patients who progress to end-stage disease. A potential approach to treat chronic liver disease with increasing interest is cell-based therapy. Among the multiple cell types which have been proposed for therapeutic uses, human amnion epithelial cells and amniotic fluid-derived mesenchymal cells are promising. These cells are highly abundant, and their use poses no ethical concern. Furthermore, they exert potent anti-inflammatory and antifibrotic effects in animal models of liver injury. This review highlights the therapeutic characteristics and discusses how human amnion epithelial cells can be utilised as a therapeutic tool for chronic liver disease.
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33
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Kuk N, Hodge A, Sun Y, Correia J, Alhomrani M, Samuel C, Moore G, Lim R, Sievert W. Human amnion epithelial cells and their soluble factors reduce liver fibrosis in murine non-alcoholic steatohepatitis. J Gastroenterol Hepatol 2019; 34:1441-1449. [PMID: 30821873 DOI: 10.1111/jgh.14643] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2018] [Revised: 02/11/2019] [Accepted: 02/27/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND AIM Non-alcoholic steatohepatitis (NASH) can lead to cirrhosis and hepatocellular carcinoma. Currently, lifestyle modification is the only effective treatment. We have shown that human amnion epithelial cells (hAECs) reduce inflammation and fibrosis in toxin-induced liver injury models. We examined the effect of these cells and the soluble factors released by the cells into culture medium (hAEC conditioned medium [hAEC-CM]) in a diet-induced murine NASH model. METHODS C57BL/6J male mice received a Western "fast food diet" for 42 weeks. Group 1 received an intraperitoneal injection of 2 × 106 hAECs at week 34, group 2 received an additional hAEC dose at week 38, and group 3 received thrice weekly hAEC-CM injections intraperitoneal for 8 weeks from week 34. Liver fibrosis area, inflammation, and fibrosis regulators were measured by immunohistochemistry, qPCR, and gelatin zymography. Metabolic parameters were also assessed. RESULTS Fast food diet-fed mice demonstrated peri-cellular hepatic fibrosis, inflammation, and steatosis typical of NASH. Liver fibrosis area was reduced by 40% in hAEC-treated and hAEC-CM-treated mice. hAEC treatment significantly reduced pSMAD 2/3 signaling and the number of activated hepatic stellate cells and liver macrophages. Matrix metalloproteinase 2 and 9 gene and protein expression were variably affected. hAEC treatment did not alter the NASH activity score or metabolic parameters such as bodyweight, total cholesterol, or glucose tolerance. CONCLUSION Human amnion epithelial cell and hAEC-CM significantly reduced hepatic inflammation and fibrosis in a diet-induced non-alcoholic fatty liver disease model. Although hAEC and hAEC-CM did not affect the metabolic components of NASH, their therapeutic potential is promising and warrants further investigation.
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Affiliation(s)
- Nathan Kuk
- Centre for Inflammatory Disease, School of Clinical Sciences at Monash Health, Monash University, Melbourne, Victoria, Australia.,Gastroenterology and Hepatology Unit, Monash Health, Melbourne, Victoria, Australia
| | - Alexander Hodge
- Centre for Inflammatory Disease, School of Clinical Sciences at Monash Health, Monash University, Melbourne, Victoria, Australia.,Gastroenterology and Hepatology Unit, Monash Health, Melbourne, Victoria, Australia
| | - Ying Sun
- Centre for Inflammatory Disease, School of Clinical Sciences at Monash Health, Monash University, Melbourne, Victoria, Australia.,Gastroenterology and Hepatology Unit, Monash Health, Melbourne, Victoria, Australia
| | - Jeanne Correia
- Centre for Inflammatory Disease, School of Clinical Sciences at Monash Health, Monash University, Melbourne, Victoria, Australia.,Gastroenterology and Hepatology Unit, Monash Health, Melbourne, Victoria, Australia
| | - Majid Alhomrani
- Centre for Inflammatory Disease, School of Clinical Sciences at Monash Health, Monash University, Melbourne, Victoria, Australia.,Gastroenterology and Hepatology Unit, Monash Health, Melbourne, Victoria, Australia.,Hudson Institute of Medical Research, Melbourne, Victoria, Australia
| | - Chrishan Samuel
- Cardiovascular Disease Program, Biomedicine Discovery Institute and Department of Pharmacology, Monash University, Melbourne, Victoria, Australia
| | - Gregory Moore
- Centre for Inflammatory Disease, School of Clinical Sciences at Monash Health, Monash University, Melbourne, Victoria, Australia.,Gastroenterology and Hepatology Unit, Monash Health, Melbourne, Victoria, Australia
| | - Rebecca Lim
- Hudson Institute of Medical Research, Melbourne, Victoria, Australia
| | - William Sievert
- Centre for Inflammatory Disease, School of Clinical Sciences at Monash Health, Monash University, Melbourne, Victoria, Australia.,Gastroenterology and Hepatology Unit, Monash Health, Melbourne, Victoria, Australia
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34
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Lim R. Concise Review: Fetal Membranes in Regenerative Medicine: New Tricks from an Old Dog? Stem Cells Transl Med 2019; 6:1767-1776. [PMID: 28834402 PMCID: PMC5689753 DOI: 10.1002/sctm.16-0447] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Accepted: 06/16/2017] [Indexed: 12/11/2022] Open
Abstract
The clinical application of the fetal membranes dates back to nearly a century. Their use has ranged from superficial skin dressings to surgical wound closure. The applications of the fetal membranes are constantly evolving, and key to this is the uncovering of multiple populations of stem and stem-like cells, each with unique properties that can be exploited for regenerative medicine. In addition to pro-angiogenic and immunomodulatory properties of the stem and stem-like cells arising from the fetal membranes, the dehydrated and/or decellularized forms of the fetal membranes have been used to support the growth and function of other cells and tissues, including adipose-derived mesenchymal stem cells. This concise review explores the biological origin of the fetal membranes, a history of their use in medicine, and recent developments in the use of fetal membranes and their derived stem and stem-like cells in regenerative medicine. Stem Cells Translational Medicine 2017;6:1767-1776.
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Affiliation(s)
- Rebecca Lim
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton, Victoria, Australia.,Department of Obstetrics and Gynaecology, Monash University, Clayton, Victoria, Australia
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35
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Gracia-Sancho J, Marrone G, Fernández-Iglesias A. Hepatic microcirculation and mechanisms of portal hypertension. Nat Rev Gastroenterol Hepatol 2019; 16:221-234. [PMID: 30568278 DOI: 10.1038/s41575-018-0097-3] [Citation(s) in RCA: 134] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The liver microcirculatory milieu, mainly composed of liver sinusoidal endothelial cells (LSECs), hepatic stellate cells (HSCs) and hepatic macrophages, has an essential role in liver homeostasis, including in preserving hepatocyte function, regulating the vascular tone and controlling inflammation. Liver microcirculatory dysfunction is one of the key mechanisms that promotes the progression of chronic liver disease (also termed cirrhosis) and the development of its major clinical complication, portal hypertension. In the present Review, we describe the current knowledge of liver microcirculatory dysfunction in cirrhotic portal hypertension and appraise the preclinical models used to study the liver circulation. We also provide a comprehensive summary of the promising therapeutic options to target the liver microvasculature in cirrhosis.
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Affiliation(s)
- Jordi Gracia-Sancho
- Liver Vascular Biology Research Group, Barcelona Hepatic Hemodynamic Laboratory, IDIBAPS Biomedical Research Institute, CIBEREHD, Barcelona, Spain. .,Hepatology, Department of Biomedical Research, Inselspital, Bern University, Bern, Switzerland.
| | - Giusi Marrone
- Liver Vascular Biology Research Group, Barcelona Hepatic Hemodynamic Laboratory, IDIBAPS Biomedical Research Institute, CIBEREHD, Barcelona, Spain
| | - Anabel Fernández-Iglesias
- Liver Vascular Biology Research Group, Barcelona Hepatic Hemodynamic Laboratory, IDIBAPS Biomedical Research Institute, CIBEREHD, Barcelona, Spain
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36
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Papagianis PC, Pillow JJ, Moss TJ. Bronchopulmonary dysplasia: Pathophysiology and potential anti-inflammatory therapies. Paediatr Respir Rev 2019; 30:34-41. [PMID: 30201135 DOI: 10.1016/j.prrv.2018.07.007] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Accepted: 07/17/2018] [Indexed: 12/26/2022]
Abstract
Inflammation of the preterm lungs is key to the pathogenesis of bronchopulmonary dysplasia (BPD), whether it arises as a consequence of intrauterine inflammation or postnatal respiratory management. This review explores steroidal and non-steroidal therapies for reducing neonatal pulmonary inflammation, aimed at treating or preventing BPD.
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Affiliation(s)
- Paris C Papagianis
- The Ritchie Centre, Hudson Institute of Medical Research, Department of Obstetrics and Gynecology, Monash University, Clayton, VIC 3168, Australia; Human Sciences and Centre for Neonatal Research and Education, The University of Western Australia, Crawley, WA, Australia.
| | - J J Pillow
- Human Sciences and Centre for Neonatal Research and Education, The University of Western Australia, Crawley, WA, Australia.
| | - Timothy J Moss
- The Ritchie Centre, Hudson Institute of Medical Research, Department of Obstetrics and Gynecology, Monash University, Clayton, VIC 3168, Australia.
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In Vitro Effect of Estradiol and Progesterone on Ovine Amniotic Epithelial Cells. Stem Cells Int 2019; 2019:8034578. [PMID: 31049069 PMCID: PMC6458847 DOI: 10.1155/2019/8034578] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 01/30/2019] [Accepted: 02/05/2019] [Indexed: 01/26/2023] Open
Abstract
Amniotic epithelial cells (AECs), an emerging source of extrafoetal stem cells, have recently attracted attention for their great regenerative potential. Since AEC amplifications are accompanied by the loss of their native epithelial phenotype and by the progressive reduction of relevant biological properties, the issue to be addressed is the development of effective culture protocols. In this context, recently, it has been demonstrated that progesterone (P4) supplementation during ovine AEC (oAEC) expansion could prevent the undesirable epithelial-mesenchymal transition (EMT). In contrast, there is no information to date on the role of the other pregnancy steroids in culture. With this aim, the present study has been designed to clarify the impact of estradiol (E2), alone or in combination with P4 (12.5 μM and 25 μM), during oAEC amplification. Steroid supplementations were assessed by testing oAEC proliferation, stemness, EMT, and osteogenic or chondrogenic plasticity. The results indicated that EMT can be prevented exclusively in the presence of high doses of P4, while it occurred rapidly in cells exposed to E2 as denoted by protein (cytokeratin-8 and alpha-SMA) and gene expression (vimentin and snail) profiles. Moreover, steroid exposure was able to influence highly oAEC plasticity. Particularly, P4-treated cells displayed a precommitment towards osteogenic lineage, confirmed by the upregulation of OCN, RUNX2, and the greater deposition of calcium nodules. Conversely, P4 exposure inhibited oAEC chondrogenic differentiation, which was induced in E2-treated cells as confirmed by the upregulation of chondrogenesis-related genes (SOX9, ACAN, and COL2A1) and by the accumulation of Alcian blue-positive extracellular matrix. Simultaneously, E2-treated cells remained unresponsive to osteogenic inductive stimuli. In conclusion, media supplementation with high doses of steroids may be adopted to modulate phenotype and plasticity during oAEC amplification. Relevantly, the osteo or chondro steroid-induced precommitment may open unprecedented cell-based therapies to face the unsolved orthopaedic issues related to osteochondral regeneration.
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Magatti M, Vertua E, Cargnoni A, Silini A, Parolini O. The Immunomodulatory Properties of Amniotic Cells: The Two Sides of the Coin. Cell Transplant 2019; 27:31-44. [PMID: 29562786 PMCID: PMC6434482 DOI: 10.1177/0963689717742819] [Citation(s) in RCA: 77] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Among the many cell types useful in developing therapeutic treatments, human amniotic cells from placenta have been proposed as valid candidates. Both human amniotic epithelial and mesenchymal stromal cells, and the conditioned medium generated from their culture, exert multiple immunosuppressive activities. Indeed, they inhibit T and B cell proliferation, suppress inflammatory properties of monocytes, macrophages, dendritic cells, neutrophils, and natural killer cells, while promoting induction of cells with regulatory functions such as regulatory T cells and anti-inflammatory M2 macrophages. These properties have laid the foundation for their use for the treatment of inflammatory-based diseases, and encouraging results have been obtained in different preclinical disease models where exacerbated inflammation is present. Moreover, an immune-privileged status of amniotic cells has been often highlighted. However, even if long-term engraftment of amniotic cells has been reported into immunocompetent animals, only few cells survive after infusion. Furthermore, amniotic cells have been shown to be able to induce immune responses in vivo and, under specific culture conditions, they can stimulate T cell proliferation in vitro. Although immunosuppressive properties are a widely recognized characteristic of amniotic cells, immunogenic and stimulatory activities appear to be less reported, sporadic events. In order to improve therapeutic outcome, the mechanisms responsible for the suppressive versus stimulatory activity need to be carefully addressed. In this review, both the immunosuppressive and immunostimulatory activity of amniotic cells will be discussed.
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Affiliation(s)
- Marta Magatti
- 1 Centro di Ricerca "E. Menni", Fondazione Poliambulanza- Istituto Ospedaliero, Brescia, Italy
| | - Elsa Vertua
- 1 Centro di Ricerca "E. Menni", Fondazione Poliambulanza- Istituto Ospedaliero, Brescia, Italy
| | - Anna Cargnoni
- 1 Centro di Ricerca "E. Menni", Fondazione Poliambulanza- Istituto Ospedaliero, Brescia, Italy
| | - Antonietta Silini
- 1 Centro di Ricerca "E. Menni", Fondazione Poliambulanza- Istituto Ospedaliero, Brescia, Italy
| | - Ornella Parolini
- 1 Centro di Ricerca "E. Menni", Fondazione Poliambulanza- Istituto Ospedaliero, Brescia, Italy.,2 Istituto di Anatomia Umana e Biologia Cellulare, Università Cattolica del Sacro Cuore Facoltà di Medicina e Chirurgia, Rome, Italy
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van den Heuij LG, Fraser M, Miller SL, Jenkin G, Wallace EM, Davidson JO, Lear CA, Lim R, Wassink G, Gunn AJ, Bennet L. Delayed intranasal infusion of human amnion epithelial cells improves white matter maturation after asphyxia in preterm fetal sheep. J Cereb Blood Flow Metab 2019; 39:223-239. [PMID: 28895475 PMCID: PMC6365606 DOI: 10.1177/0271678x17729954] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Perinatal hypoxic-ischemic (HI) brain injury remains highly associated with neurodevelopmental disability after preterm birth. There is increasing evidence that disability is linked with impaired white matter maturation, but there is no specific treatment. In this study, we evaluated whether, in preterm fetal sheep, delayed intranasal infusion of human amnion epithelial cells (hAECs) given 1, 3 and 10 days after severe HI, induced by umbilical cord occlusion for 25 min, can restore white matter maturation or reduce delayed cell loss. After 21 days recovery, asphyxia was associated with reduced electroencephalographic (EEG) maturation, brain weight and cortical area, impaired maturation of oligodendrocytes (OLs), no significant loss of total OLs but a marked reduction in immature/mature OLs and reduced myelination. Intranasal infusion of hAECs was associated with improved brain weight and restoration of immature/mature OLs and fractional area of myelin basic protein, with reduced microglia and astrogliosis. Cortical EEG frequency distribution was partially improved, with reduced loss of cortical area, and attenuated cleaved-caspase-3 expression and microgliosis. Neuronal survival in deep grey matter nuclei was improved, with reduced microglia, astrogliosis and cleaved-caspase-3-positive apoptosis. These findings suggest that delayed intranasal hAEC administration has potential to alleviate chronic dysmaturation after perinatal HI.
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Affiliation(s)
- Lotte G van den Heuij
- 1 Department of Physiology, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
| | - Mhoyra Fraser
- 1 Department of Physiology, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
| | - Suzanne L Miller
- 2 The Ritchie Centre, Hudson Institute of Medical Research and Department of Obstetrics and Gynaecology, Monash University, Clayton, Australia
| | - Graham Jenkin
- 2 The Ritchie Centre, Hudson Institute of Medical Research and Department of Obstetrics and Gynaecology, Monash University, Clayton, Australia
| | - Euan M Wallace
- 2 The Ritchie Centre, Hudson Institute of Medical Research and Department of Obstetrics and Gynaecology, Monash University, Clayton, Australia
| | - Joanne O Davidson
- 1 Department of Physiology, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
| | - Christopher A Lear
- 1 Department of Physiology, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
| | - Rebecca Lim
- 2 The Ritchie Centre, Hudson Institute of Medical Research and Department of Obstetrics and Gynaecology, Monash University, Clayton, Australia
| | - Guido Wassink
- 1 Department of Physiology, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
| | - Alistair J Gunn
- 1 Department of Physiology, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
| | - Laura Bennet
- 1 Department of Physiology, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
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Luo XY, Meng XJ, Cao DC, Wang W, Zhou K, Li L, Guo M, Wang P. Transplantation of bone marrow mesenchymal stromal cells attenuates liver fibrosis in mice by regulating macrophage subtypes. Stem Cell Res Ther 2019; 10:16. [PMID: 30635047 PMCID: PMC6329168 DOI: 10.1186/s13287-018-1122-8] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 12/11/2018] [Accepted: 12/25/2018] [Indexed: 12/31/2022] Open
Abstract
Background Liver fibrosis is a key phase that will progress to further injuries such as liver cirrhosis or carcinoma. This study aimed to investigate whether transplantation of bone marrow mesenchymal stromal cells (BM-MSCs) can attenuate liver fibrosis in mice and the underlying mechanisms based on the regulation of macrophage subtypes. Methods A liver fibrosis model was induced by intraperitoneal (i.p.) injection of CCl4 twice per week for 70 days, and BM-MSCs were intravenously transplanted twice on the 60th and 70th days. Immunohistology and gene expression of liver fibrosis and macrophage subtypes were analyzed. Mouse RAW264.7 cells and JS1 cells (hepatic stellate cell strain) were also used to explore the underlying mechanisms of the effects of BM-MSCs on liver fibrosis. Results After transplantation of BM-MSCs, F4/80+CD206+-activated M2 macrophages and matrix metalloproteinase 13 (MMP 13) expression were significantly increased while F4/80+iNOS+-activated M1 macrophages were inhibited in liver tissue. Gene expression of IL-10 was elevated while IL12b, IFN-γ, TNF-α, and IL-6 gene expression were decreased. ΤGF-β1 and collagen-1 secretions were reduced while caspase-3 was increased in JS1 cells treated with BM-MSC-conditioned media. BM-MSCs effectively suppressed the expression of α-SMA, Sirius red, and collagen-1 in the liver, which are positively correlated with fibrosis and induced by CCl4 injection. Conclusions Taken together, we have provided the first demonstration that BM-MSC transplantation can promote the activation of M2 macrophages expressing MMP13 and inhibition of M1 macrophages to further inhibit hepatic stellate cells (HSCs), which play synergistic roles in attenuating liver fibrosis.
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Affiliation(s)
- Xiao-Yu Luo
- Department of Gastroenterology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Center for Specialty Strategy Research of Shanghai Jiao Tong University China Hospital Development Institute, No 639, Zhizaoju Road, Huangpu District, Shanghai, 200011, China
| | - Xiang-Jun Meng
- Department of Gastroenterology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Center for Specialty Strategy Research of Shanghai Jiao Tong University China Hospital Development Institute, No 639, Zhizaoju Road, Huangpu District, Shanghai, 200011, China.
| | - Da-Chun Cao
- Department of Gastroenterology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Center for Specialty Strategy Research of Shanghai Jiao Tong University China Hospital Development Institute, No 639, Zhizaoju Road, Huangpu District, Shanghai, 200011, China.
| | - Wei Wang
- Department of Gastroenterology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Center for Specialty Strategy Research of Shanghai Jiao Tong University China Hospital Development Institute, No 639, Zhizaoju Road, Huangpu District, Shanghai, 200011, China.,Department of Pathology, Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, Jiangsu province, China
| | - Kun Zhou
- Department of Gastroenterology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Center for Specialty Strategy Research of Shanghai Jiao Tong University China Hospital Development Institute, No 639, Zhizaoju Road, Huangpu District, Shanghai, 200011, China
| | - Lei Li
- Department of Gastroenterology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Center for Specialty Strategy Research of Shanghai Jiao Tong University China Hospital Development Institute, No 639, Zhizaoju Road, Huangpu District, Shanghai, 200011, China
| | - Mei Guo
- Department of Gastroenterology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Center for Specialty Strategy Research of Shanghai Jiao Tong University China Hospital Development Institute, No 639, Zhizaoju Road, Huangpu District, Shanghai, 200011, China
| | - Ping Wang
- Department of Pathology, Traditional Chinese Medicine Hospital of Kunshan, Kunshan, Jiangsu province, China
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41
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Vilaseca M, Guixé-Muntet S, Fernández-Iglesias A, Gracia-Sancho J. Advances in therapeutic options for portal hypertension. Therap Adv Gastroenterol 2018; 11:1756284818811294. [PMID: 30505350 PMCID: PMC6256317 DOI: 10.1177/1756284818811294] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 10/15/2018] [Indexed: 02/04/2023] Open
Abstract
Portal hypertension represents one of the major clinical consequences of chronic liver disease, having a deep impact on patients' prognosis and survival. Its pathophysiology defines a pathological increase in the intrahepatic vascular resistance as the primary factor in its development, being subsequently aggravated by a paradoxical increase in portal blood inflow. Although extensive preclinical and clinical research in the field has been developed in recent decades, no effective treatment targeting its primary mechanism has been defined. The present review critically summarizes the current knowledge in portal hypertension therapeutics, focusing on those strategies driven by the disease pathophysiology and underlying cellular mechanisms.
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Affiliation(s)
- Marina Vilaseca
- Hepatic Hemodynamic Laboratory, IDIBAPS
Biomedical Research Institute, Barcelona, Spain
| | - Sergi Guixé-Muntet
- Department of Biomedical Research, University of
Bern, Bern, Switzerland
| | | | - Jordi Gracia-Sancho
- Liver Vascular Biology Research Group, Barcelona
Hepatic Hemodynamic Laboratory, IDIBAPS Biomedical Research Institute,
CIBEREHD, Rosselló 149, 4th floor, 08036 Barcelona, Spain
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42
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Amniotic Epithelial Cells Accelerate Diabetic Wound Healing by Modulating Inflammation and Promoting Neovascularization. Stem Cells Int 2018; 2018:1082076. [PMID: 30210547 PMCID: PMC6120261 DOI: 10.1155/2018/1082076] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Revised: 05/17/2018] [Accepted: 06/10/2018] [Indexed: 12/26/2022] Open
Abstract
Human amniotic epithelial cells (hAECs) are nontumorigenic, highly abundant, and low immunogenic and possess multipotent differentiation ability, which make them become ideal alternative stem cell source for regenerative medicine. Previous studies have demonstrated the therapeutic potential of hAECs in many tissue repairs. However, the therapeutic effect of hAECs on diabetic wound healing is still unknown. In this study, we injected hAECs intradermally around the full-thickness excisional skin wounds of db/db mice and found that hAECs significantly accelerated diabetic wound healing and granulation tissue formation. To explore the underlying mechanisms, we measured inflammation and neovascularization in diabetic wounds. hAECs could modulate macrophage phenotype toward M2 macrophage, promote switch from proinflammatory status to prohealing status of wounds, and increase capillary density in diabetic wounds. Furthermore, we found that the hAEC-conditioned medium promoted macrophage polarization toward M2 phenotype and facilitated migration, proliferation, and tube formation of endothelial cells through in vitro experiments. Taken together, we first reported that hAECs could promote diabetic wound healing, at least partially, through paracrine effects to regulate inflammation and promote neovascularization.
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43
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Teofili L, Silini AR, Bianchi M, Valentini CG, Parolini O. Incorporating placental tissue in cord blood banking for stem cell transplantation. Expert Rev Hematol 2018; 11:649-661. [PMID: 29856650 DOI: 10.1080/17474086.2018.1483717] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
INTRODUCTION Human term placenta is comprised of various tissues from which different cells can be obtained, including hematopoietic stem cells and mesenchymal stem/stromal cells (MSCs). Areas covered: This review will discuss the possibility to incorporate placental tissue cells in cord blood banking. It will discuss general features of human placenta, with a brief review of the immune cells at the fetal-maternal interface and the different cell populations isolated from placenta, with a particular focus on MSCs. It will address the question as to why placenta-derived MSCs should be banked with their hematopoietic counterparts. It will discuss clinical trials which are studying safety and efficacy of placenta tissue-derived MSCs in selected diseases, and preclinical studies which have proven their therapeutic properties in other diseases. It will discuss banking of umbilical cord blood and raise several issues for improvement, and the applications of cord blood cells in non-malignant disorders. Expert commentary: Umbilical cord blood banking saves lives worldwide. The concomitant banking of non-hematopoietic cells from placenta, which could be applied therapeutically in the future, alone or in combination to their hematopoietic counterparts, could exploit current banking processes while laying the foundation for clinical trials exploring placenta-derived cell therapies in regenerative medicine.
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Affiliation(s)
- Luciana Teofili
- a Policlinico Universitario A. Gemelli IRCCS , Banca del Sangue di Cordone Ombelicale UNICATT, Università Cattolica del Sacro Cuore , Rome , Italy
| | - Antonietta R Silini
- b Centro di Ricerca "E. Menni" Fondazione Poliambulanza - Istituto Ospedaliero , Brescia , Italy
| | - Maria Bianchi
- c Policlinico Universitario A. Gemelli IRCCS, Banca del Sangue di Cordone Ombelicale UNICATT , Rome , Italy
| | | | - Ornella Parolini
- b Centro di Ricerca "E. Menni" Fondazione Poliambulanza - Istituto Ospedaliero , Brescia , Italy.,d Istituto di Anatomia Umana e Biologia Cellulare Facoltà di Medicina e chirurgia "A. Gemelli" , Università Cattolica del Sacro Cuore , Rome , Italy
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44
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Gottipamula S, Sridhar KN. Large-scale Isolation, Expansion and Characterization of Human Amniotic Epithelial Cells. Int J Stem Cells 2018; 11:87-95. [PMID: 29843193 PMCID: PMC5984062 DOI: 10.15283/ijsc18001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2018] [Revised: 02/13/2018] [Accepted: 04/03/2018] [Indexed: 12/12/2022] Open
Abstract
Background and Objectives The human Amniotic epithelial cells (AME) derived from amniotic membrane of placenta have been considered as the potential fetal stem cell source with minimal or no ethical concerns and are important therapeutic tool for anti-fibrotic and regenerative therapies. Methods and Results Here, we evaluated the isolation, media screening, scale-up and characterization of AME cells. The isolation, expansion of AMEs were performed by sequential passaging and growth kinetics studies. The AMEs were characterized using immunocytochemistry, immunophenotyping, In-vitro differentiation, and anti-fibrotic assays. The growth kinetics study revealed that the AME cultured in Ultraculture (UC) and DMEM knockout (DMEM-KO) have prominently higher growth rate compared to others. Overall, the AMEs cultured from 5 different media retained basic morphological characteristics and the functional characteristics. Conclusions Our result suggests that the AMEs can be successfully cultured in UC based complete media without losing its epithelial cell characteristics even after passaging for passage 2 (P2). However, a careful and methodical pre-clinical and clinical translation studies need to be conducted to show its safety and efficacy.
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Affiliation(s)
- Sanjay Gottipamula
- Sri Research for Tissue Engineering Pvt. Ltd, Shankara Research Centre, Rangadore Memorial Hospital, Bangalore, India
| | - K N Sridhar
- Sri Research for Tissue Engineering Pvt. Ltd, Shankara Research Centre, Rangadore Memorial Hospital, Bangalore, India
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45
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Bollini S, Silini AR, Banerjee A, Wolbank S, Balbi C, Parolini O. Cardiac Restoration Stemming From the Placenta Tree: Insights From Fetal and Perinatal Cell Biology. Front Physiol 2018; 9:385. [PMID: 29695981 PMCID: PMC5904405 DOI: 10.3389/fphys.2018.00385] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Accepted: 03/28/2018] [Indexed: 12/27/2022] Open
Abstract
Efficient cardiac repair and ultimate regeneration still represents one of the main challenges of modern medicine. Indeed, cardiovascular disease can derive from independent conditions upsetting heart structure and performance: myocardial ischemia and infarction (MI), pharmacological cardiotoxicity, and congenital heart defects, just to name a few. All these disorders have profound consequences on cardiac tissue, inducing the onset of heart failure over time. Since the cure is currently represented by heart transplantation, which is extremely difficult due to the shortage of donors, much effort is being dedicated to developing innovative therapeutic strategies based on stem cell exploitation. Among the broad scenario of stem/progenitor cell subpopulations, fetal and perinatal sources, namely amniotic fluid and term placenta, have gained interest due to their peculiar regenerative capacity, high self-renewal capability, and ease of collection from clinical waste material. In this review, we will provide the state-of-the-art on fetal perinatal stem cells for cardiac repair and regeneration. We will discuss different pathological conditions and the main therapeutic strategies proposed, including cell transplantation, putative paracrine therapy, reprogramming, and tissue engineering approaches.
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Affiliation(s)
- Sveva Bollini
- Regenerative Medicine Laboratory, Department of Experimental Medicine, University of Genova, Genova, Italy
| | - Antonietta R Silini
- Centro di Ricerca E. Menni, Fondazione Poliambulanza - Istituto Ospedaliero, Brescia, Italy
| | - Asmita Banerjee
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Center Austrian Cluster for Tissue Regeneration, Vienna, Austria
| | - Susanne Wolbank
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Center Austrian Cluster for Tissue Regeneration, Vienna, Austria
| | - Carolina Balbi
- Regenerative Medicine Laboratory, Department of Experimental Medicine, University of Genova, Genova, Italy
| | - Ornella Parolini
- Centro di Ricerca E. Menni, Fondazione Poliambulanza - Istituto Ospedaliero, Brescia, Italy.,Institute of Human Anatomy and Cell Biology, "A. Gemelli" Faculty of Medicine and Surgery, Catholic University of the Sacred Heart, Rome, Italy
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46
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Huang Q, Huang M, Meng F, Sun R. Activated pancreatic stellate cells inhibit NK cell function in the human pancreatic cancer microenvironment. Cell Mol Immunol 2018; 16:87-89. [PMID: 29628497 DOI: 10.1038/s41423-018-0014-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Accepted: 02/07/2018] [Indexed: 12/25/2022] Open
Affiliation(s)
- Qiang Huang
- Department of General Surgery, The First Affiliated Hospital of University of Science and Technology of China, Hefei, China.
| | - Mei Huang
- Department of General Surgery, The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
| | - Futao Meng
- Department of General Surgery, The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
| | - Rui Sun
- Institute of Immunology, School of Life Science and Medical Center, University of Science and Technology of China, Hefei, China.
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Conditioned medium derived from rat amniotic epithelial cells confers protection against inflammation, cancer, and senescence. Oncotarget 2018; 7:39051-39064. [PMID: 27259996 PMCID: PMC5129913 DOI: 10.18632/oncotarget.9694] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2016] [Accepted: 05/13/2016] [Indexed: 12/31/2022] Open
Abstract
Amniotic epithelial cells (AECs) are a class of fetal stem cells that derives from the epiblast and resides in the amnion until birth. AECs are suitable candidates for regenerative medicine because of the ease of collection, their low immunogenicity and inability to form tumors after transplantation. Even though human AECs have been widely investigated, the fact remains that very little is known about AECs isolated from rat, one of the most common animal models in medical testing. In this study, we showed that rat AECs retained stemness properties and plasticity, expressed the pluripotency markers Sox2, Nanog, and Oct4 and were able to differentiate toward the osteogenic lineage. The addition of conditioned medium collected from rat AECs to lipopolysaccharide-activated macrophages elicited anti-inflammatory properties through a decrease of Tnfa expression and slowed tumor cell proliferation in vitro and in vivo. The senescence-associated secretory phenotype was also significantly lower upon incubation of senescent human IMR-90 fibroblast cells with conditioned medium from rat AECs. These results confirm the potential of AECs in the modulation of inflammatory mechanisms and open new therapeutic possibilities for regenerative medicine and anti-aging therapies as well.
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48
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Barboni B, Russo V, Gatta V, Bernabò N, Berardinelli P, Mauro A, Martelli A, Valbonetti L, Muttini A, Di Giacinto O, Turriani M, Silini A, Calabrese G, Abate M, Parolini O, Stuppia L, Mattioli M. Therapeutic potential of hAECs for early Achilles tendon defect repair through regeneration. J Tissue Eng Regen Med 2017; 12:e1594-e1608. [PMID: 29024514 DOI: 10.1002/term.2584] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Revised: 09/26/2017] [Accepted: 09/29/2017] [Indexed: 12/26/2022]
Abstract
Cell-based therapy holds great promise for tendon disorders, a widespread debilitating musculoskeletal condition. Even if the cell line remains to be defined, preliminary evidences have proven that amniotic-derived cells possess in vitro and in vivo a great tenogenic potential. This study investigated the efficacy of transplanted human amniotic epithelial cells (hAECs) by testing their early regenerative properties and mechanisms involved on a validated ovine Achilles tendon partial defect performed on 29 animals. The injured tendons treated with hAECs recovered rapidly, in 28 days, structural and biomechanical properties undertaking a programmed tissue regeneration, differently from the spontaneous healing tissues. hAECs remained viable within the host tendons establishing with the endogenous progenitor cells an active dialogue. Through the secretion of modulatory factors, hAECs inhibited the inflammatory cells infiltration, activated the M2 macrophage subpopulation early recruitment, and accelerated blood vessel as well as extracellular matrix remodelling. In parallel, some in situ differentiated hAECs displayed a tenocytelike phenotype. Both paracrine and direct hAECs stimulatory effects were confirmed analysing their genome profile before and after transplantation. The 49 human up-regulated transcripts recorded in transplanted hAECs belonged to tendon lineage differentiation (epithelial-mesenchymal transition, connective specific matrix components, and skeleton or muscle system development-related transcripts), as well as the in situ activation of paracrine signalling involved in inflammatory and immunomodulatory response. Altogether, these evidences support the hypothesis that hAECs are a practicable and efficient strategy for the acute treatment of tendinopathy, reinforcing the idea of a concrete use of amniotic epithelial cells towards the clinical practice.
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Affiliation(s)
- Barbara Barboni
- Faculty of Bioscience and Technology for Food Agriculture and Environment, University of Teramo, Teramo, Italy
| | - Valentina Russo
- Faculty of Bioscience and Technology for Food Agriculture and Environment, University of Teramo, Teramo, Italy
| | - Valentina Gatta
- Medical Genetics, University "G. d'Annunzio" of Chieti Pescara, Chieti, Italy
| | - Nicola Bernabò
- Faculty of Bioscience and Technology for Food Agriculture and Environment, University of Teramo, Teramo, Italy
| | - Paolo Berardinelli
- Faculty of Bioscience and Technology for Food Agriculture and Environment, University of Teramo, Teramo, Italy
| | - Annunziata Mauro
- Faculty of Bioscience and Technology for Food Agriculture and Environment, University of Teramo, Teramo, Italy
| | - Alessandra Martelli
- Faculty of Bioscience and Technology for Food Agriculture and Environment, University of Teramo, Teramo, Italy
| | - Luca Valbonetti
- Faculty of Bioscience and Technology for Food Agriculture and Environment, University of Teramo, Teramo, Italy
| | - Aurelio Muttini
- Faculty of Bioscience and Technology for Food Agriculture and Environment, University of Teramo, Teramo, Italy
| | - Oriana Di Giacinto
- Faculty of Bioscience and Technology for Food Agriculture and Environment, University of Teramo, Teramo, Italy
| | - Maura Turriani
- Faculty of Bioscience and Technology for Food Agriculture and Environment, University of Teramo, Teramo, Italy
| | - Antonietta Silini
- Centro di Ricerca "E. Menni", Fondazione Poliambulanza-Istituto Ospedaliero, Brescia, Italy
| | - Giuseppe Calabrese
- Medical Genetics, University "G. d'Annunzio" of Chieti Pescara, Chieti, Italy
| | - Michele Abate
- Department of Medicine and Science of Aging, University "G. d'Annunzio" Chieti Pescara, Chieti, Italy
| | - Ornella Parolini
- Centro di Ricerca "E. Menni", Fondazione Poliambulanza-Istituto Ospedaliero, Brescia, Italy
| | - Liborio Stuppia
- Medical Genetics, University "G. d'Annunzio" of Chieti Pescara, Chieti, Italy
| | - Mauro Mattioli
- Istituto Zooprofilattico Sperimentale dell'Abruzzo e del Molise "G. Caporale", Teramo, Italy
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Cargnoni A, Farigu S, Cotti Piccinelli E, Bonassi Signoroni P, Romele P, Vanosi G, Toschi I, Cesari V, Barros Sant'Anna L, Magatti M, Silini AR, Parolini O. Effect of human amniotic epithelial cells on pro-fibrogenic resident hepatic cells in a rat model of liver fibrosis. J Cell Mol Med 2017; 22:1202-1213. [PMID: 29105277 PMCID: PMC5783829 DOI: 10.1111/jcmm.13396] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Accepted: 08/28/2017] [Indexed: 12/15/2022] Open
Abstract
Myofibroblasts are key fibrogenic cells responsible for excessive extracellular matrix synthesis characterizing the fibrotic lesion. In liver fibrosis, myofibroblasts derive either from activation of hepatic stellate cells (HSC) and portal fibroblasts (PF), or from the activation of fibroblasts that originate from ductular epithelial cells undergoing epithelial-mesenchymal transition. Ductular cells can also indirectly promote myofibroblast generation by activating TGF-β, the main fibrogenic growth factor, through αvβ6 integrin. In addition, after liver injury, liver sinusoidal cells can lose their ability to maintain HSC quiescence, thus favouring HSC differentiation towards myofibroblasts. The amniotic membrane and epithelial cells (hAEC) derived thereof have been shown to decrease hepatic myofibroblast levels in rodents with liver fibrosis. In this study, in a rat model of liver fibrosis, we investigated the effects of hAEC on resident hepatic cells contributing to myofibroblast generation. Our data show that hAEC reduce myofibroblast numbers with a consequent reduction in fibronectin and collagen deposition. Interestingly, we show that hAEC strongly act on specific myofibroblast precursors. Specifically, hAEC reduce the activation of PF rather than HSC. In addition, hAEC target reactive ductular cells by inhibiting their proliferation and αvβ6 integrin expression, with a consequent decrease in TGF-β activation. Moreover, hAEC counteract the transition of ductular cells towards fibroblasts, while it does not affect injury-induced and fibrosis-promoting sinusoidal alterations. In conclusion, among the emerging therapeutic applications of hAEC in liver diseases, their specific action on PF and ductular cells strongly suggests their application in liver injuries involving the expansion and activation of the portal compartment.
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Affiliation(s)
- Anna Cargnoni
- Centro di Ricerca E. Menni, Fondazione Poliambulanza Istituto Ospedaliero, Brescia, Italy
| | - Serafina Farigu
- Centro di Ricerca E. Menni, Fondazione Poliambulanza Istituto Ospedaliero, Brescia, Italy
| | - Ester Cotti Piccinelli
- Centro di Ricerca E. Menni, Fondazione Poliambulanza Istituto Ospedaliero, Brescia, Italy
| | | | - Pietro Romele
- Centro di Ricerca E. Menni, Fondazione Poliambulanza Istituto Ospedaliero, Brescia, Italy
| | - Graziella Vanosi
- Dip. Scienze veterinarie per la salute, la produzione animale e la sicurezza alimentare, Università di Milano, Milano, Italy
| | - Ivan Toschi
- Dip. Scienze Agrarie e Ambientali, Università di Milano, Milano, Italy
| | - Valentina Cesari
- Dip. Scienze Agrarie e Ambientali, Università di Milano, Milano, Italy
| | - Luciana Barros Sant'Anna
- Institute of Research and Development, University of Vale do Paraíba (UNIVAP), São José dos Campos, São Paulo, Brazil
| | - Marta Magatti
- Centro di Ricerca E. Menni, Fondazione Poliambulanza Istituto Ospedaliero, Brescia, Italy
| | - Antonietta R Silini
- Centro di Ricerca E. Menni, Fondazione Poliambulanza Istituto Ospedaliero, Brescia, Italy
| | - Ornella Parolini
- Centro di Ricerca E. Menni, Fondazione Poliambulanza Istituto Ospedaliero, Brescia, Italy.,Istituto di Anatomia Umana e Biologia Cellulare, Università Cattolica del Sacro Cuore, Roma, Italy
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50
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Alhomrani M, Correia J, Zavou M, Leaw B, Kuk N, Xu R, Saad MI, Hodge A, Greening DW, Lim R, Sievert W. The Human Amnion Epithelial Cell Secretome Decreases Hepatic Fibrosis in Mice with Chronic Liver Fibrosis. Front Pharmacol 2017; 8:748. [PMID: 29114223 PMCID: PMC5660722 DOI: 10.3389/fphar.2017.00748] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Accepted: 10/03/2017] [Indexed: 12/22/2022] Open
Abstract
Background: Hepatic stellate cells (HSCs) are the primary collagen-secreting cells in the liver. While HSCs are the major cell type involved in the pathogenesis of liver fibrosis, hepatic macrophages also play an important role in mediating fibrogenesis and fibrosis resolution. Previously, we observed a reduction in HSC activation, proliferation, and collagen synthesis following exposure to human amnion epithelial cells (hAEC) and hAEC-conditioned media (hAEC-CM). This suggested that specific factors secreted by hAEC might be effective in ameliorating liver fibrosis. hAEC-derived extracellular vesicles (hAEC-EVs), which are nanosized (40–100 nm) membrane bound vesicles, may act as novel cell–cell communicators. Accordingly, we evaluated the efficacy of hAEC-EV in modulating liver fibrosis in a mouse model of chronic liver fibrosis and in human HSC. Methods: The hAEC-EVs were isolated and characterized. C57BL/6 mice with CCl4-induced liver fibrosis were administered hAEC-EV, hAEC-CM, or hAEC-EV depleted medium (hAEC-EVDM). LX2 cells, a human HSC line, and bone marrow-derived mouse macrophages were exposed to hAEC-EV, hAEC-CM, and hAEC-EVDM. Mass spectrometry was used to examine the proteome profile of each preparation. Results: The extent of liver fibrosis and number of activated HSCs were reduced significantly in CCl4-treated mice given hAEC-EVs, hAEC-CM, and hAEC EVDM compared to untreated controls. Hepatic macrophages were significantly decreased in all treatment groups, where a predominant M2 phenotype was observed. Human HSCs cultured with hAEC-EV and hAEC-CM displayed a significant reduction in collagen synthesis and hAEC-EV, hAEC-CM, and hAEC-EVDM altered macrophage polarization in bone marrow-derived mouse macrophages. Proteome analysis showed that 164 proteins were unique to hAEC-EV in comparison to hAEC-CM and hAEC-EVDM, and 51 proteins were co-identified components with the hAEC-EV fraction. Conclusion: This study provides novel data showing that hAEC-derived EVs significantly reduced liver fibrosis and macrophage infiltration to an extent similar to hAEC-EVDM and hAEC-CM. hAEC-EV-based therapy may be a potential therapeutic option for liver fibrosis.
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Affiliation(s)
- Majid Alhomrani
- Centre for Inflammatory Diseases, Monash University, Clayton, VIC, Australia.,Hudson Institute of Medical Research, Clayton, VIC, Australia.,Medical College, Taif University, Taif, Saudi Arabia
| | - Jeanne Correia
- Centre for Inflammatory Diseases, Monash University, Clayton, VIC, Australia.,Gastroenterology and Hepatology Unit, Monash Health, Clayton, VIC, Australia
| | - Marcus Zavou
- Centre for Inflammatory Diseases, Monash University, Clayton, VIC, Australia.,Hudson Institute of Medical Research, Clayton, VIC, Australia
| | - Bryan Leaw
- Hudson Institute of Medical Research, Clayton, VIC, Australia.,Department of Obstetrics and Gynaecology, Monash University, Clayton, VIC, Australia
| | - Nathan Kuk
- Centre for Inflammatory Diseases, Monash University, Clayton, VIC, Australia.,Gastroenterology and Hepatology Unit, Monash Health, Clayton, VIC, Australia
| | - Rong Xu
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, VIC, Australia
| | - Mohamed I Saad
- Hudson Institute of Medical Research, Clayton, VIC, Australia.,Department of Molecular and Translational Science, Monash University, Clayton, VIC, Australia
| | - Alexander Hodge
- Centre for Inflammatory Diseases, Monash University, Clayton, VIC, Australia.,Gastroenterology and Hepatology Unit, Monash Health, Clayton, VIC, Australia
| | - David W Greening
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, VIC, Australia
| | - Rebecca Lim
- Hudson Institute of Medical Research, Clayton, VIC, Australia.,Department of Obstetrics and Gynaecology, Monash University, Clayton, VIC, Australia
| | - William Sievert
- Centre for Inflammatory Diseases, Monash University, Clayton, VIC, Australia.,Gastroenterology and Hepatology Unit, Monash Health, Clayton, VIC, Australia
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