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Wu X, Jia Y, Sun X, Wang J. Acceleration of pelvic tissue generation by overexpression of basic fibroblast growth factor in stem cells. Connect Tissue Res 2022; 63:256-268. [PMID: 33627007 DOI: 10.1080/03008207.2021.1895130] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND Pelvic organ prolapse (POP) is a common debilitating condition affecting approximately 30-40% of women. The FDA issued a warning about polypropylene mesh used for pelvic floor repair due to erosion, exposure and other complications and banned it in 2019. The application of stem cell therapy and growth factors has strongly promoted the development of pelvic tissue engineering. PURPOSE we intend to address the issues of direct application of growth factors, the side effects of long-term exogenous treatment, and the directional differentiation of stem cells. Methods: we evaluated the paracrine effects and directional differentiation of adipose mesenchymal stem cells through stable overexpression of basic fibroblast growth factor (bFGF). RESULTS we found that the modified stem cells could continuously and stably release bFGF in the initial stage and could spontaneously differentiate into fibroblasts with a high differentiation efficiency in the later stage. CONCLUSION following ADSCs are designed to continuously release controllable levels of growth factors during the control period of repair, taking advantage of the paracrine function of stem cells to accelerate cell growth and extracellular matrix (ECM) reconstruction during the early stage of stem cell implantation, and then stem cells are differentiated into target tissues-fibroblasts to accelerate the reconstruction of pelvic floor tissues, this study demonstrated the strong therapeutic potential of this approach for pelvic tissue engineering. ABBREVIATIONS POP: Pelvic organ prolapse; ADSCs: Adipose-derived stem cells; bFGF: Basic fibroblast growth factor; BMSCs: Bone marrow-derived mesenchymal stem cells; HUVECs: Human umbilical vein endothelial cells; EMSCs: Endometrial mesenchymal stem cells; VEGF: Vascular endothelial growth factor; PDGF: Platelet-derived growth factor ECM: Extracellular matrix; IGF: Insulin-like growth factor; HGF: Hepatocyte growth factor; EGF: Epidermal growth factor; BMP-2: Bone morphogenetic protein 2; FBR: Foreign body reaction.
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Affiliation(s)
- Xiaotong Wu
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China.,Beijing Key Laboratory of Female Pelvic Floor Disorders, Beijing, China
| | - Yuanyuan Jia
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China.,Beijing Key Laboratory of Female Pelvic Floor Disorders, Beijing, China
| | - Xiuli Sun
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China.,Beijing Key Laboratory of Female Pelvic Floor Disorders, Beijing, China
| | - Jianliu Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China.,Beijing Key Laboratory of Female Pelvic Floor Disorders, Beijing, China
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2
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Wang DH, Wu XM, Chen JS, Cai ZG, An JH, Zhang MY, Li Y, Li FP, Hou R, Liu YL. Isolation and characterization mesenchymal stem cells from red panda ( Ailurus fulgens styani) endometrium. CONSERVATION PHYSIOLOGY 2022; 10:coac004. [PMID: 35211318 PMCID: PMC8862722 DOI: 10.1093/conphys/coac004] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 08/30/2021] [Accepted: 02/07/2022] [Indexed: 06/14/2023]
Abstract
Endometrial mesenchymal stem cells (eMSCs) are undifferentiated endometrial cells with self-renewal, multidirectional differentiation and high proliferation potential. Nowadays, eMSCs have been found in a few species, but it has never been reported in endangered wild animals, especially the red panda. In this study, we successfully isolated and characterized the eMSCs derived from red panda. Red panda eMSCs were fibroblast-like, had a strong proliferative potential and a stable chromosome number. Pluripotency genes including Klf4, Sox2 and Thy1 were highly expressed in eMSCs. Besides, cultured eMSCs were positive for MSC markers CD44, CD49f and CD105 and negative for endothelial cell marker CD31 and haematopoietic cell marker CD34. Moreover, no reference RNA-seq was used to analyse the eMSCs transcriptional expression profile and key pathways. Compared with skin fibroblast cell group, 9104 differentially expressed genes (DEGs) were identified, among which are 5034 genes upregulated, 4070 genes downregulated and the top 20 enrichment pathways of DEGs in Gene Ontology (GO) and the Kyoto Encyclopedia of Genes Genomes (KEGG) mainly associated with G-protein coupled receptor signalling pathway, carbohydrate derivative binding, nucleoside binding, ribosome biogenesis, cell cycle, DNA replication, Ras signalling pathway and purine metabolism. Among the DEGs, some representative genes about promoting MSCs differentiation and proliferation were upregulated and promoting fibroblasts proliferation were downregulated in eMSCs group. Red panda eMSCs also had multiple differentiation ability and could differentiate into adipocytes, chondrocytes and hepatocytes. In conclusion, we, for the first time, isolated and characterized the red panda eMSCs with ability of multiplication and multilineage differentiation in vitro. The new multipotential stem cell could be beneficial not only for the germ plasm resources conservation of red panda, but also for basic or pre-clinical studies in the future.
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Affiliation(s)
- Dong-Hui Wang
- Chengdu Research Base of Giant Panda Breeding, 1375 Panda Road, Northern Suburb, Chengdu, 610081, Sichuan Province, China
- Sichuan Key Laboratory of Conservation Biology for Endangered Wildlife, 1375 Panda Road, Northern Suburb, Chengdu, 610081, Sichuan Province, China
- Sichuan Academy of Giant Panda, 1375 Panda Road, Northern Suburb, Chengdu, 610081, Sichuan Province, China
| | - Xue-Mei Wu
- Sichuan Key Laboratory of Conservation Biology for Endangered Wildlife, 1375 Panda Road, Northern Suburb, Chengdu, 610081, Sichuan Province, China
| | - Jia-Song Chen
- Chengdu Research Base of Giant Panda Breeding, 1375 Panda Road, Northern Suburb, Chengdu, 610081, Sichuan Province, China
- Sichuan Key Laboratory of Conservation Biology for Endangered Wildlife, 1375 Panda Road, Northern Suburb, Chengdu, 610081, Sichuan Province, China
- Sichuan Academy of Giant Panda, 1375 Panda Road, Northern Suburb, Chengdu, 610081, Sichuan Province, China
| | - Zhi-Gang Cai
- Chengdu Research Base of Giant Panda Breeding, 1375 Panda Road, Northern Suburb, Chengdu, 610081, Sichuan Province, China
- Sichuan Key Laboratory of Conservation Biology for Endangered Wildlife, 1375 Panda Road, Northern Suburb, Chengdu, 610081, Sichuan Province, China
- Sichuan Academy of Giant Panda, 1375 Panda Road, Northern Suburb, Chengdu, 610081, Sichuan Province, China
| | - Jun-Hui An
- Chengdu Research Base of Giant Panda Breeding, 1375 Panda Road, Northern Suburb, Chengdu, 610081, Sichuan Province, China
- Sichuan Key Laboratory of Conservation Biology for Endangered Wildlife, 1375 Panda Road, Northern Suburb, Chengdu, 610081, Sichuan Province, China
- Sichuan Academy of Giant Panda, 1375 Panda Road, Northern Suburb, Chengdu, 610081, Sichuan Province, China
| | - Ming-Yue Zhang
- Chengdu Research Base of Giant Panda Breeding, 1375 Panda Road, Northern Suburb, Chengdu, 610081, Sichuan Province, China
- Sichuan Key Laboratory of Conservation Biology for Endangered Wildlife, 1375 Panda Road, Northern Suburb, Chengdu, 610081, Sichuan Province, China
- Sichuan Academy of Giant Panda, 1375 Panda Road, Northern Suburb, Chengdu, 610081, Sichuan Province, China
| | - Yuan Li
- Sichuan Key Laboratory of Conservation Biology for Endangered Wildlife, 1375 Panda Road, Northern Suburb, Chengdu, 610081, Sichuan Province, China
| | - Fei-Ping Li
- Chengdu Research Base of Giant Panda Breeding, 1375 Panda Road, Northern Suburb, Chengdu, 610081, Sichuan Province, China
- Sichuan Key Laboratory of Conservation Biology for Endangered Wildlife, 1375 Panda Road, Northern Suburb, Chengdu, 610081, Sichuan Province, China
- Sichuan Academy of Giant Panda, 1375 Panda Road, Northern Suburb, Chengdu, 610081, Sichuan Province, China
| | - Rong Hou
- Chengdu Research Base of Giant Panda Breeding, 1375 Panda Road, Northern Suburb, Chengdu, 610081, Sichuan Province, China
- Sichuan Key Laboratory of Conservation Biology for Endangered Wildlife, 1375 Panda Road, Northern Suburb, Chengdu, 610081, Sichuan Province, China
- Sichuan Academy of Giant Panda, 1375 Panda Road, Northern Suburb, Chengdu, 610081, Sichuan Province, China
| | - Yu-Liang Liu
- Chengdu Research Base of Giant Panda Breeding, 1375 Panda Road, Northern Suburb, Chengdu, 610081, Sichuan Province, China
- Sichuan Key Laboratory of Conservation Biology for Endangered Wildlife, 1375 Panda Road, Northern Suburb, Chengdu, 610081, Sichuan Province, China
- Sichuan Academy of Giant Panda, 1375 Panda Road, Northern Suburb, Chengdu, 610081, Sichuan Province, China
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3
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Yamchi NN, Rahbarghazi R, Bedate AM, Mahdipour M, Nouri M, Khanbabaee R. Menstrual blood CD146 + mesenchymal stem cells reduced fibrosis rate in the rat model of premature ovarian failure. Cell Biochem Funct 2021; 39:998-1008. [PMID: 34477225 DOI: 10.1002/cbf.3669] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Accepted: 08/09/2021] [Indexed: 12/15/2022]
Abstract
Here, the regenerative potential of menstrual blood-derived mesenchymal stem cells (MenSCs) was examined on restoration of premature ovarian failure (POF) ovaries in rats' POF model. Freshly isolated CD146+ MenSCs using magnetic-activated cell storing method were immediately injected into ovaries of POF rats. Four and eight weeks after cell administration, both ovarian tissues were sampled for histological examination and the expression of fibrosis-related genes. Serum samples were also prepared for hormonal analysis. At the endpoint, mating trials were performed to assess the fertility of POF rats following MenSC transplantation. Histopathological examination revealed the induction of POF after Ceftriaxone injection by increasing atretic follicles and abnormal morphologies. MenSCs transplantation increased the number of normal follicles and coincided with the reduction of follicular atresia. Biochemical analyses exhibited the reduction and increase of systemic follicle-stimulating hormone (FSH) and E2 respectively after MenSCs transplantation compared to the POF rats (P < .05). No significant differences in anti-mullerian hormone (AMH) blood levels were detected in this study between POF controls and MenSCs-treated rats. We noted moreover the transcriptional up-regulation of Smad 2, 4, and TGF-β1 in POF rats, and these values were decreased after MenSCs transplantation (P < .01). By contrast, the RNA expression of Smad 6 remained increased in both pre- and post-treatment with MenSCs groups (P < .05). Finally, we found an increase in neonate births in POF rats treated with MenSCs, and that this feature was associated with ovarian rejuvenation through amelioration of fibrosis. These data showed that MenSCs are promising cell lineage for the alleviation of POF in the rat model by controlling the fibrosis rate.
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Affiliation(s)
- Nahideh Nazdikbin Yamchi
- Department of Biology, Faculty of Basic Sciences, Qaemshahr Branch, Islamic Azad University, Qaemshahr, Iran
| | - Reza Rahbarghazi
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Applied Cell Sciences, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Alberto Miranda Bedate
- Department of Immune Mechanisms (IMM), Center for Immunology of Infectious Diseases and Vaccines (IIV), National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Mahdi Mahdipour
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Reproductive Biology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Nouri
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Reproductive Biology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ramazan Khanbabaee
- Department of Biology, Faculty of Basic Sciences, Qaemshahr Branch, Islamic Azad University, Qaemshahr, Iran
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4
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Keyhanvar N, Zarghami N, Bleisinger N, Hajipour H, Fattahi A, Nouri M, Dittrich R. Cell-based endometrial regeneration: current status and future perspectives. Cell Tissue Res 2021; 384:241-254. [PMID: 33650018 DOI: 10.1007/s00441-021-03419-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 01/18/2021] [Indexed: 02/08/2023]
Abstract
Endometrial-related disorders including Asherman's syndrome, thin endometrium, pelvic organ prolapse, and cesarean scar pregnancies can be accompanied by different symptoms such as amenorrhea, infertility, abnormal placental implantation and recurrent miscarriage. Different methods have been introduced to overcome these problems such as surgery and hormonal therapy but none of them has shown promising outcomes. On the other hand, the development of novel regenerative therapeutic strategies has opened new avenues for the treatment of endometrial-related deficiencies. In this regard, different types of scaffolds, acellular matrices and also cell therapy with adult or stem cells have been investigated for the treatment of endometrial-related deficiencies. In this paper, we review the current status of cell-based endometrium regeneration using scaffold dependent and scaffold-free methods and future perspectives in this field. Moreover, we discuss the endometrial diseases that can be candidates for cell-based treatments. Also, the cells with the potential for endometrial regeneration are explained.
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Affiliation(s)
- Neda Keyhanvar
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nosratollah Zarghami
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nathalie Bleisinger
- University Hospital Erlangen, OB/GYN, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Hamed Hajipour
- Department of Reproductive Biology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amir Fattahi
- Department of Reproductive Biology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
- Women's Reproductive Health Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Mohammad Nouri
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Ralf Dittrich
- University Hospital Erlangen, OB/GYN, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
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5
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Tiemann TT, Padma AM, Sehic E, Bäckdahl H, Oltean M, Song MJ, Brännström M, Hellström M. Towards uterus tissue engineering: a comparative study of sheep uterus decellularisation. Mol Hum Reprod 2021; 26:167-178. [PMID: 31980817 PMCID: PMC7103571 DOI: 10.1093/molehr/gaaa009] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 12/06/2019] [Indexed: 02/06/2023] Open
Abstract
Uterus tissue engineering may dismantle limitations in current uterus transplantation protocols. A uterine biomaterial populated with patient-derived cells could potentially serve as a graft to circumvent complicated surgery of live donors, immunosuppressive medication and rejection episodes. Repeated uterine bioengineering studies on rodents have shown promising results using decellularised scaffolds to restore fertility in a partially impaired uterus and now mandate experiments on larger and more human-like animal models. The aim of the presented studies was therefore to establish adequate protocols for scaffold generation and prepare for future in vivo sheep uterus bioengineering experiments. Three decellularisation protocols were developed using vascular perfusion through the uterine artery of whole sheep uteri obtained from slaughterhouse material. Decellularisation solutions used were based on 0.5% sodium dodecyl sulphate (Protocol 1) or 2% sodium deoxycholate (Protocol 2) or with a sequential perfusion of 2% sodium deoxycholate and 1% Triton X-100 (Protocol 3). The scaffolds were examined by histology, extracellular matrix quantification, evaluation of mechanical properties and the ability to support foetal sheep stem cells after recellularisation. We showed that a sheep uterus can successfully be decellularised while maintaining a high integrity of the extracellular components. Uteri perfused with sodium deoxycholate (Protocol 2) were the most favourable treatment in our study based on quantifications. However, all scaffolds supported stem cells for 2 weeks in vitro and showed no cytotoxicity signs. Cells continued to express markers for proliferation and maintained their undifferentiated phenotype. Hence, this study reports three valuable decellularisation protocols for future in vivo sheep uterus bioengineering experiments.
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Affiliation(s)
- T T Tiemann
- Laboratory for Transplantation and Regenerative Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg SE-405 30, Sweden.,Dept. of Obstetrics and Gynecology, Sahlgrenska Academy, University of Gothenburg, Gothenburg SE-405 30, Sweden.,Dept. of Gynecology and Obstetrics, University Hospital of Heidelberg, 69120 Heidelberg, Germany
| | - A M Padma
- Laboratory for Transplantation and Regenerative Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg SE-405 30, Sweden.,Dept. of Obstetrics and Gynecology, Sahlgrenska Academy, University of Gothenburg, Gothenburg SE-405 30, Sweden
| | - E Sehic
- Laboratory for Transplantation and Regenerative Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg SE-405 30, Sweden.,Dept. of Obstetrics and Gynecology, Sahlgrenska Academy, University of Gothenburg, Gothenburg SE-405 30, Sweden
| | - H Bäckdahl
- Bioscience and Materials-Medical Device Technology, RISE Research Institutes of Sweden, PO Box 857, 50115 Borås, Sweden
| | - M Oltean
- Laboratory for Transplantation and Regenerative Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg SE-405 30, Sweden.,Dept. of Transplantation Surgery, Sahlgrenska Academy, University of Gothenburg, Gothenburg SE-405 30 Sweden
| | - M J Song
- Laboratory for Transplantation and Regenerative Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg SE-405 30, Sweden.,Dept. of Obstetrics and Gynecology, Sahlgrenska Academy, University of Gothenburg, Gothenburg SE-405 30, Sweden.,Division of Gynecologic Oncology, Dept. of Obstetrics and Gynecology, Daejeon St. Mary's Hospital, The Catholic University of Korea, Seoul, South Korea
| | - M Brännström
- Laboratory for Transplantation and Regenerative Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg SE-405 30, Sweden.,Dept. of Obstetrics and Gynecology, Sahlgrenska Academy, University of Gothenburg, Gothenburg SE-405 30, Sweden.,Stockholm IVF-EUGIN, Hammarby allé 93, 120 63 Stockholm, Sweden
| | - M Hellström
- Laboratory for Transplantation and Regenerative Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg SE-405 30, Sweden.,Dept. of Obstetrics and Gynecology, Sahlgrenska Academy, University of Gothenburg, Gothenburg SE-405 30, Sweden
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6
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Bagheri-Mohammadi S. Stem cell-based therapy as a promising approach in Alzheimer's disease: current perspectives on novel treatment. Cell Tissue Bank 2021; 22:339-353. [PMID: 33398492 DOI: 10.1007/s10561-020-09896-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 12/19/2020] [Indexed: 12/12/2022]
Abstract
Alzheimer's disease (AD) is a neuronal disorder with insidious onset and slow progression, leading to growing global concern with huge implications for individuals and society. The occurrence of AD has been increased and has become an important health issue throughout the world. In recent years, the care of more than 35 million patients with AD costs over $ 600 billion per year, it is approximately 1 percent of the global Gross Domestic Product. Currently, the therapeutic approach is not effective for neurological deficits especially after the development of these major neurological disorders. The discovery of the technique called cell-based therapy has shown promising results and made important conclusions beyond AD using the stem cells approach. Here we review recent progress on stem cell-based therapy in the context of AD.
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Affiliation(s)
- Saeid Bagheri-Mohammadi
- Department of Physiology and Neurophysiology Research Center, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran. .,Department of Physiology, Faculty of Medicine, Kashan University of Medical Sciences, Kashan, Iran. .,Department of Applied Cell Sciences, Faculty of Medicine, Kashan University of Medical Sciences, Kashan, Iran.
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Noory P, Navid S, Zanganeh BM, Talebi A, Borhani-Haghighi M, Gholami K, Manshadi MD, Abbasi M. Human Menstrual Blood Stem Cell-Derived Granulosa Cells Participate in Ovarian Follicle Formation in a Rat Model of Premature Ovarian Failure In Vivo. Cell Reprogram 2020; 21:249-259. [PMID: 31596622 DOI: 10.1089/cell.2019.0020] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
We recently reported the application of human menstrual blood stem cells' (HuMenSCs) transplantation as a treatment modality in a rat model of premature ovarian failure (POF). We continued to investigate further in this respect. Female rats were injected intraperitoneally with 36 mg/kg busulfan. HuMenSCs were obtained, grown, and analyzed for immunophenotypic features at passage three. The cells were labeled with CM-Dil and infused into the rats. There were four groups: normal, negative control, treatment, and Sham. One month after treatment, the ovaries were collected and weighed. Histological sections were prepared from the ovary and HuMenSCs were tracking. Subsequently, we examined the changes of expression of Bax and B cell lymphoma 2 (Bcl2) genes by real-time polymerase chain reaction assay. One month after HuMenSCs transplantation, these cells were located in the ovarian interstitium and granulosa cells (GCs). The number of TUNEL-positive cells significantly decreased in the treatment group. Also the expression level of Bax genes, unlike Bcl2 gene, significantly decreased compared with negative and sham groups. In our study, HuMenSCs were tracked in ovarian tissues within 2 months after transplantation, and they differentiated into GCs. Therefore, the use of these cells can be a practical and low-cost method for the treatment of POF patients.
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Affiliation(s)
- Parastoo Noory
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Shadan Navid
- Department of Anatomy, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Bagher Minaee Zanganeh
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Talebi
- School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran.,Clinical Research Development Unit, Bahar Hospital, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Maryam Borhani-Haghighi
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Keykavos Gholami
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Marjan Dehghan Manshadi
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehdi Abbasi
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
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Bozorgmehr M, Gurung S, Darzi S, Nikoo S, Kazemnejad S, Zarnani AH, Gargett CE. Endometrial and Menstrual Blood Mesenchymal Stem/Stromal Cells: Biological Properties and Clinical Application. Front Cell Dev Biol 2020; 8:497. [PMID: 32742977 PMCID: PMC7364758 DOI: 10.3389/fcell.2020.00497] [Citation(s) in RCA: 91] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 05/25/2020] [Indexed: 12/11/2022] Open
Abstract
A highly proliferative mesenchymal stem/stromal cell (MSC) population was recently discovered in the dynamic, cyclically regenerating human endometrium as clonogenic stromal cells that fulfilled the International Society for Cellular Therapy (ISCT) criteria. Specific surface markers enriching for clonogenic endometrial MSC (eMSC), CD140b and CD146 co-expression, and the single marker SUSD2, showed their perivascular identity in the endometrium, including the layer which sheds during menstruation. Indeed, cells with MSC properties have been identified in menstrual fluid and commonly termed menstrual blood stem/stromal cells (MenSC). MenSC are generally retrieved from menstrual fluid as plastic adherent cells, similar to bone marrow MSC (bmMSC). While eMSC and MenSC share several biological features with bmMSC, they also show some differences in immunophenotype, proliferation and differentiation capacities. Here we review the phenotype and functions of eMSC and MenSC, with a focus on recent studies. Similar to other MSC, eMSC and MenSC exert immunomodulatory and anti-inflammatory impacts on key cells of the innate and adaptive immune system. These include macrophages, T cells and NK cells, both in vitro and in small and large animal models. These properties suggest eMSC and MenSC as additional sources of MSC for cell therapies in regenerative medicine as well as immune-mediated disorders and inflammatory diseases. Their easy acquisition via an office-based biopsy or collected from menstrual effluent makes eMSC and MenSC attractive sources of MSC for clinical applications. In preparation for clinical translation, a serum-free culture protocol was established for eMSC which includes a small molecule TGFβ receptor inhibitor that prevents spontaneous differentiation, apoptosis, senescence, maintains the clonogenic SUSD2+ population and enhances their potency, suggesting potential for cell-therapies and regenerative medicine. However, standardization of MenSC isolation protocols and culture conditions are major issues requiring further research to maximize their potential for clinical application. Future research will also address crucial safety aspects of eMSC and MenSC to ensure these protocols produce cell products free from tumorigenicity and toxicity. Although a wealth of data on the biological properties of eMSC and MenSC has recently been published, it will be important to address their mechanism of action in preclinical models of human disease.
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Affiliation(s)
- Mahmood Bozorgmehr
- Reproductive Immunology Research Center, Avicenna Research Institute, Academic Center for Education, Culture and Research (ACECR), Tehran, Iran
- Oncopathology Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Shanti Gurung
- Centre for Reproductive Health, Hudson Institute of Medical Research, Melbourne, VIC, Australia
| | - Saeedeh Darzi
- The Ritchie Centre, Hudson Institute of Medical Research, Melbourne, VIC, Australia
- Department of Obstetrics and Gynaecology, Monash University, Melbourne, VIC, Australia
| | - Shohreh Nikoo
- Immunology Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Somaieh Kazemnejad
- Nanobitechnology Research Center, Avicenna Research Institute, Academic Center for Education, Culture and Research (ACECR), Tehran, Iran
| | - Amir-Hassan Zarnani
- Reproductive Immunology Research Center, Avicenna Research Institute, Academic Center for Education, Culture and Research (ACECR), Tehran, Iran
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Caroline E. Gargett
- The Ritchie Centre, Hudson Institute of Medical Research, Melbourne, VIC, Australia
- Department of Obstetrics and Gynaecology, Monash University, Melbourne, VIC, Australia
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9
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Paul K, Darzi S, Werkmeister JA, Gargett CE, Mukherjee S. Emerging Nano/Micro-Structured Degradable Polymeric Meshes for Pelvic Floor Reconstruction. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E1120. [PMID: 32517067 PMCID: PMC7353440 DOI: 10.3390/nano10061120] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 05/29/2020] [Accepted: 06/02/2020] [Indexed: 02/07/2023]
Abstract
Pelvic organ prolapse (POP) is a hidden women's health disorder that impacts 1 in 4 women across all age groups. Surgical intervention has been the only treatment option, often involving non-degradable meshes, with variable results. However, recent reports have highlighted the adverse effects of meshes in the long term, which involve unacceptable rates of erosion, chronic infection and severe pain related to mesh shrinkage. Therefore, there is an urgent unmet need to fabricate of new class of biocompatible meshes for the treatment of POP. This review focuses on the causes for the downfall of commercial meshes, and discusses the use of emerging technologies such as electrospinning and 3D printing to design new meshes. Furthermore, we discuss the impact and advantage of nano-/microstructured alternative meshes over commercial meshes with respect to their tissue integration performance. Considering the key challenges of current meshes, we discuss the potential of cell-based tissue engineering strategies to augment the new class of meshes to improve biocompatibility and immunomodulation. Finally, this review highlights the future direction in designing the new class of mesh to overcome the hurdles of foreign body rejection faced by the traditional meshes, in order to have safe and effective treatment for women in the long term.
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Affiliation(s)
- Kallyanashis Paul
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton 3168, Australia; (K.P.); (S.D.); (J.A.W.); (C.E.G.)
- Department of Obstetrics and Gynaecology, Monash University, Clayton 3168, Australia
| | - Saeedeh Darzi
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton 3168, Australia; (K.P.); (S.D.); (J.A.W.); (C.E.G.)
| | - Jerome A. Werkmeister
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton 3168, Australia; (K.P.); (S.D.); (J.A.W.); (C.E.G.)
- Department of Obstetrics and Gynaecology, Monash University, Clayton 3168, Australia
| | - Caroline E. Gargett
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton 3168, Australia; (K.P.); (S.D.); (J.A.W.); (C.E.G.)
- Department of Obstetrics and Gynaecology, Monash University, Clayton 3168, Australia
| | - Shayanti Mukherjee
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton 3168, Australia; (K.P.); (S.D.); (J.A.W.); (C.E.G.)
- Department of Obstetrics and Gynaecology, Monash University, Clayton 3168, Australia
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10
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Li L, Sima Y, Wang Y, Zhou J, Wang L, Chen Y. The cytotoxicity of advanced glycation end products was attenuated by UCMSCs in human vaginal wall fibroblasts by inhibition of an inflammatory response and activation of PI3K/AKT/PTEN. Biosci Trends 2020; 14:263-270. [PMID: 32493859 DOI: 10.5582/bst.2020.03125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Pelvic organ prolapse (POP) occurs when the pelvic organs (bladder, bowel or uterus) herniate into the vagina, causing incontinence, voiding, and bowel and sexual dysfunction, negatively impacting upon a woman's quality of life. Intermediate intermolecular cross-links and advanced glycation cross-links increase in prolapsed tissue. Stem cells are able to participate in tissue repair due to their ability to differentiate into multiple lineages, and thus into various types of connective tissue cells, so they therefore hold great promise for treating pelvic floor dysfunction. The current study found that advanced glycation end products (AGEs) inhibited the viability and proliferation of human vaginal wall fibroblasts (VWFs), were cytotoxic to VWFs, and also induced the apoptosis of VWFs. In contrast, umbilical cord-derived mesenchymal stem cells (UCMSCs) secreted anti-inflammation cytokines to protect against the cytotoxic effects of fibroblasts induced by AGEs and attenuated the cytotoxic effect of AGE on fibroblasts by activation of the PI3K/Akt-PTEN pathway. This study demonstrated that UCMSCs inhibited the cytotoxic effect of AGE in cells from patients with POP by inducing an anti-inflammatory reaction and activating the PI3K/AKT/PTEN signaling pathway. The current results provide important insights into use of stem cells to treat POP.
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Affiliation(s)
- Lisha Li
- Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China.,The Academy of Integrative Medicine of Fudan University, Shanghai, China.,Shanghai Key Laboratory of Female Reproductive Endocrine-related Diseases, Shanghai, China
| | - Yizhen Sima
- Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Yan Wang
- Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Jing Zhou
- Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China.,The Academy of Integrative Medicine of Fudan University, Shanghai, China.,Shanghai Key Laboratory of Female Reproductive Endocrine-related Diseases, Shanghai, China
| | - Ling Wang
- Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China.,The Academy of Integrative Medicine of Fudan University, Shanghai, China.,Shanghai Key Laboratory of Female Reproductive Endocrine-related Diseases, Shanghai, China
| | - Yisong Chen
- Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
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11
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Mukherjee S, Darzi S, Paul K, Cousins FL, Werkmeister JA, Gargett CE. Electrospun Nanofiber Meshes With Endometrial MSCs Modulate Foreign Body Response by Increased Angiogenesis, Matrix Synthesis, and Anti-Inflammatory Gene Expression in Mice: Implication in Pelvic Floor. Front Pharmacol 2020; 11:353. [PMID: 32265721 PMCID: PMC7107042 DOI: 10.3389/fphar.2020.00353] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 03/09/2020] [Indexed: 12/31/2022] Open
Abstract
Purpose Transvaginal meshes for the treatment of Pelvic Organ Prolapse (POP) have been associated with severe adverse events and have been banned for clinical use in many countries. We recently reported the design of degradable poly L-lactic acid-co-poly ε-caprolactone nanofibrous mesh (P nanomesh) bioengineered with endometrial mesenchymal stem/stromal cells (eMSC) for POP repair. We showed that such bioengineered meshes had high tissue integration as well as immunomodulatory effects in vivo. This study aimed to determine the key molecular players enabling eMSC-based foreign body response modulation. Methods SUSD2+ eMSC were purified from single cell suspensions obtained from endometrial biopsies from cycling women by magnetic bead sorting. Electrospun P nanomeshes with and without eMSC were implanted in a NSG mouse skin wound repair model for 1 and 6 weeks. Quantitative PCR was used to assess the expression of extracellular matrix (ECM), cell adhesion, angiogenesis and inflammation genes as log2 fold changes compared to sham controls. Histology and immunostaining were used to visualize the ECM, blood vessels, and multinucleated foreign body giant cells around implants. Results Bioengineered P nanomesh/eMSC constructs explanted after 6 weeks showed significant increase in 35 genes associated with ECM, ECM regulation, cell adhesion angiogenesis, and immune response in comparison to P nanomesh alone. In the absence of eMSC, acute inflammatory genes were significantly elevated at 1 week. However, in the presence of eMSC, there was an increased expression of anti-inflammatory genes including Mrc1 and Arg1 by 6 weeks. There was formation of multinucleated foreign body giant cells around both implants at 6 weeks that expressed CD206, a M2 macrophage marker. Conclusion This study reveals that eMSC modulate the foreign body response to degradable P nanomeshes in vivo by altering the expression profile of mouse genes. eMSC reduce acute inflammatory and increase ECM synthesis, angiogenesis and anti-inflammatory gene expression at 6 weeks while forming newly synthesized collagen within the nanomeshes and neo-vasculature in close proximity. From a tissue engineering perspective, this is a hallmark of a highly successful implant, suggesting significant potential as alternative surgical constructs for the treatment of POP.
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Affiliation(s)
- Shayanti Mukherjee
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton, VIC, Australia.,Department of Obstetrics and Gynaecology, Monash University, Clayton, VIC, Australia
| | - Saeedeh Darzi
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton, VIC, Australia.,Department of Obstetrics and Gynaecology, Monash University, Clayton, VIC, Australia
| | - Kallyanashis Paul
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton, VIC, Australia.,Department of Obstetrics and Gynaecology, Monash University, Clayton, VIC, Australia
| | - Fiona L Cousins
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton, VIC, Australia.,Department of Obstetrics and Gynaecology, Monash University, Clayton, VIC, Australia
| | - Jerome A Werkmeister
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton, VIC, Australia.,Department of Obstetrics and Gynaecology, Monash University, Clayton, VIC, Australia
| | - Caroline E Gargett
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton, VIC, Australia.,Department of Obstetrics and Gynaecology, Monash University, Clayton, VIC, Australia
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12
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Gargett CE, Gurung S, Darzi S, Werkmeister JA, Mukherjee S. Tissue engineering approaches for treating pelvic organ prolapse using a novel source of stem/stromal cells and new materials. Curr Opin Urol 2020; 29:450-457. [PMID: 31008783 DOI: 10.1097/mou.0000000000000634] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
PURPOSE OF REVIEW Nondegradable transvaginal polypropylene meshes for treating pelvic organ prolapse (POP) are now generally unavailable or banned. In this review, we summarize recent developments using tissue engineering approaches combining alternate degradable scaffolds with a novel source of mesenchymal stem/stromal cells from human endometrium (eMSC). RECENT FINDINGS Tissue engineering constructs comprising immunomodulatory, reparative eMSC and biomimetic materials with nanoarchitecture are a promising approach for vaginal repair and improving outcomes of POP surgery. Culture expansion of eMSC that maintains them (and other MSC) in the undifferentiated state has been achieved using a small molecule transforming growth factor-β receptor inhibitor, A83-01. The mechanism of action of A83-01 has been determined and its suitability for translation into the clinic explored. Novel blends of electrospun synthetic and natural polymers combined with eMSC shows this approach promotes host cell infiltration and slows biomaterial degradation that has potential to strengthen the vaginal wall during healing. Improving the preclinical ovine transvaginal surgical model by adapting the human clinical POP-Quantification system for selection of multiparous ewes with vaginal wall weakness enables assessment of this autologous eMSC/nanobiomaterial construct. SUMMARY A tissue engineering approach using autologous eMSC with degradable nanobiomaterials offers a new approach for treating women with POP.
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Affiliation(s)
- Caroline E Gargett
- The Ritchie Centre.,Department of Obstetrics and Gynaecology, Monash University, Clayton, Victoria, Australia
| | - Shanti Gurung
- Centre for Reproductive Health, Hudson institute of Medical Research
| | - Saeedeh Darzi
- The Ritchie Centre.,Department of Obstetrics and Gynaecology, Monash University, Clayton, Victoria, Australia
| | - Jerome A Werkmeister
- The Ritchie Centre.,Department of Obstetrics and Gynaecology, Monash University, Clayton, Victoria, Australia
| | - Shayanti Mukherjee
- The Ritchie Centre.,Department of Obstetrics and Gynaecology, Monash University, Clayton, Victoria, Australia
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13
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Joint Report on Terminology for Surgical Procedures to Treat Pelvic Organ Prolapse. Female Pelvic Med Reconstr Surg 2020; 26:173-201. [PMID: 32079837 DOI: 10.1097/spv.0000000000000846] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Surgeries for pelvic organ prolapse (POP) are common, but standardization of surgical terms is needed to improve the quality of investigation and clinical care around these procedures. The American Urogynecologic Society and the International Urogynecologic Association convened a joint writing group consisting of 5 designees from each society to standardize terminology around common surgical terms in POP repair including the following: sacrocolpopexy (including sacral colpoperineopexy), sacrocervicopexy, uterosacral ligament suspension, sacrospinous ligament fixation, iliococcygeus fixation, uterine preservation prolapse procedures or hysteropexy (including sacrohysteropexy, uterosacral hysteropexy, sacrospinous hysteropexy, anterior abdominal wall hysteropexy, Manchester procedure), anterior prolapse procedures (including anterior vaginal repair, anterior vaginal repair with graft, and paravaginal repair), posterior prolapse procedures (including posterior vaginal repair, posterior vaginal repair with graft, levator plication, and perineal repair), and obliterative prolapse repairs (including colpocleisis with hysterectomy, colpocleisis without hysterectomy, and colpocleisis of the vaginal vault). Each of these terms is clearly defined in this document including the required steps of the procedure, surgical variations, and recommendations for procedural terminology.
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14
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Joint report on terminology for surgical procedures to treat pelvic organ prolapse. Int Urogynecol J 2020; 31:429-463. [DOI: 10.1007/s00192-020-04236-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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15
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Vassilieva I, Kosheverova V, Vitte M, Kamentseva R, Shatrova A, Tsupkina N, Skvortsova E, Borodkina A, Tolkunova E, Nikolsky N, Burova E. Paracrine senescence of human endometrial mesenchymal stem cells: a role for the insulin-like growth factor binding protein 3. Aging (Albany NY) 2020; 12:1987-2004. [PMID: 31951594 PMCID: PMC7053595 DOI: 10.18632/aging.102737] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 01/02/2020] [Indexed: 12/11/2022]
Abstract
Stress-induced premature cell senescence is well recognized to be accompanied by emerging the senescence-associated secretory phenotype (SASP). Secreted SASP factors can promote the senescence of normal neighboring cells through autocrine/paracrine pathways and regulate the senescence response, as well. Regarding human endometrium-derived mesenchymal stem cells (MESCs), the SASP regulation mechanisms as well as paracrine activity of senescent cells have not been studied yet. Here, we examined the role of insulin-like growth factor binding protein 3 (IGFBP3) in the paracrine senescence induction in young MESCs. The H2O2-induced premature senescence of MESCs led to increased IGFBP3 in conditioned media (CM). The inhibitory analysis of both MAPK and PI3K signaling pathways showed that IGFBP3 releasing from senescent cells is mainly regulated by PI3K/Akt pathway activity. IGFBP3 appears to be an important senescence-mediating factor as its immunodepletion from the senescent CM weakened the pro-senescent effect of CM on young MESCs and promoted their growth. In contrast, young MESCs acquired the senescence phenotype in response to simultaneous addition of recombinant IGFBP3 (rIGFBP3). The mechanism of extracellular IGFBP3 internalization was also revealed. The present study is the first to demonstrate a significant role of extracellular IGFBP3 in paracrine senescence induction of young MESCs.
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Affiliation(s)
- Irina Vassilieva
- Department of Intracellular Signaling and Transport, Institute of Cytology of the Russian Academy of Sciences, St. Petersburg 194064, Russia
| | - Vera Kosheverova
- Department of Intracellular Signaling and Transport, Institute of Cytology of the Russian Academy of Sciences, St. Petersburg 194064, Russia
| | - Mikhail Vitte
- Department of Intracellular Signaling and Transport, Institute of Cytology of the Russian Academy of Sciences, St. Petersburg 194064, Russia
| | - Rimma Kamentseva
- Department of Intracellular Signaling and Transport, Institute of Cytology of the Russian Academy of Sciences, St. Petersburg 194064, Russia
| | - Alla Shatrova
- Department of Intracellular Signaling and Transport, Institute of Cytology of the Russian Academy of Sciences, St. Petersburg 194064, Russia
| | - Natalia Tsupkina
- Department of Intracellular Signaling and Transport, Institute of Cytology of the Russian Academy of Sciences, St. Petersburg 194064, Russia
| | - Elena Skvortsova
- Department of Intracellular Signaling and Transport, Institute of Cytology of the Russian Academy of Sciences, St. Petersburg 194064, Russia
| | - Aleksandra Borodkina
- Department of Intracellular Signaling and Transport, Institute of Cytology of the Russian Academy of Sciences, St. Petersburg 194064, Russia
| | - Elena Tolkunova
- Department of Intracellular Signaling and Transport, Institute of Cytology of the Russian Academy of Sciences, St. Petersburg 194064, Russia
| | - Nikolay Nikolsky
- Department of Intracellular Signaling and Transport, Institute of Cytology of the Russian Academy of Sciences, St. Petersburg 194064, Russia
| | - Elena Burova
- Department of Intracellular Signaling and Transport, Institute of Cytology of the Russian Academy of Sciences, St. Petersburg 194064, Russia
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16
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Wang S, Gao J, Wang M, Chen L, Zhang X, Wang X. Anti-inflammatory effect of adipose-derived stem cells in the treatment of pelvic organ prolapse. J Int Med Res 2019; 47:6303-6314. [PMID: 31741397 PMCID: PMC7045653 DOI: 10.1177/0300060519873472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Objective This study investigated the effect of recombinant human connective tissue growth factor (hCTGF) on rat adipose-derived stem cells (ADSCs) and explored the feasibility of using ADSCs to treat pelvic organ prolapse. Methods ADSCs were isolated from rat inguinal adipose tissue and characterized by flow cytometry and for osteogenic and adipogenic differentiation. ADSCs were treated with recombinant hCTGF and qRT-PCR was performed to detect collagen I and III expression on post-treatment days 7, 14, and 28. Osteogenic and adipogenic differentiation of ADSCs was performed to evaluate the effect of hCTGF. ADSCs were seeded in biological grafting materials, acellular porcine pericardium (APP) and acellular bovine pericardium (ABP), then implanted in the rat vagina. Histology was performed to observe inflammation among different groups. Results Collagen I and III expression in ADSCs was significantly increased, and the ability to differentiate into osteogenic and adipogenic lineages was diminished after hCTGF treatment. APP and ABP seeded with ADSCs significantly decreased inflammation and protected from degradation in vivo compared with APP and ABP only; ABP seeded with ADSCs had the lowest inflammation. Conclusion hCTGF regulates collagen I and III expression and induces ADSC differentiation in vitro. ADSCs decrease inflammation associated with APP and ABP in vivo.
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Affiliation(s)
- Su Wang
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Jian Gao
- Department of General Surgery, Panyu Central Hospital, Guangzhou, China
| | - Maohuai Wang
- The First Affiliated Hospital of Gannan Medical College, Jiangxi, China
| | - Liquan Chen
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xiaowei Zhang
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xiaoyu Wang
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Jinan University, Guangzhou, China
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17
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Paul K, Darzi S, McPhee G, Del Borgo MP, Werkmeister JA, Gargett CE, Mukherjee S. 3D bioprinted endometrial stem cells on melt electrospun poly ε-caprolactone mesh for pelvic floor application promote anti-inflammatory responses in mice. Acta Biomater 2019; 97:162-176. [PMID: 31386931 DOI: 10.1016/j.actbio.2019.08.003] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 07/31/2019] [Accepted: 08/01/2019] [Indexed: 12/18/2022]
Abstract
Endometrial mesenchymal stem/stromal cells (eMSCs) exhibit excellent regenerative capacity in the endometrial lining of the uterus following menstruation and high proliferative capacity in vitro. Bioprinting eMSCs onto a mesh could be a potential therapy for Pelvic Organ Prolapse (POP). This study reports an alternative treatment strategy targeting vaginal wall repair using bioprinting of eMSCs encapsulated in a hydrogel and 3D melt electrospun mesh to generate a tissue engineering construct. Following a CAD, 3D printed poly ε-caprolactone (PCL) meshes were fabricated using melt electrospinning (MES) at different temperatures using a GMP clinical grade GESIM Bioscaffolder. Electron and atomic force microscopies revealed that MES meshes fabricated at 100 °C and with a speed 20 mm/s had the largest open pore diameter (47.2 ± 11.4 μm) and the lowest strand thickness (121.4 ± 46 μm) that promoted optimal eMSC attachment. An Aloe Vera-Sodium Alginate (AV-ALG) composite based hydrogel was optimised to a 1:1 mixture (1%AV-1%ALG) and eMSCs, purified from human endometrial biopsies, were then bioprinted in this hydrogel onto the MES printed meshes. Acute in vivo foreign body response assessment in NSG mice revealed that eMSC printed on MES constructs promoted tissue integration, eMSC retention and an anti-inflammatory M2 macrophage phenotype characterised by F4/80+CD206+ colocalization. Our results address an unmet medical need highlighting the potential of 3D bioprinted eMSC-MES meshes as an alternative approach to overcome the current challenges with non-degradable knitted meshes in POP treatment. STATEMENT OF SIGNIFICANCE: This study presents the first report of bioprinting mesenchymal stem cells derived from woman endometrium (eMSCs) to boost Pelvic Organ Prolapse (POP) treatment. It impacts over 50% of elderly women with no optimal treatment at present. The overall study is conducted in three stages as fabricating a melt electrospun (MES) mesh, bioprinting eMSCs into a Ca2+ free Aloe Vera-Alginate (AV-Alg) based hydrogel and in vivo study. Our data showed that AV-ALG hydrogel potentially suppresses the foreign body response and further addition of eMSCs triggered a high influx of anti-inflammatory CD206+ M2 macrophages. Our final construct demonstrates a favourable foreign body response to predict expected tissue integration, therefore, provides a potential for developing an alternative treatment for POP.
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Affiliation(s)
- Kallyanashis Paul
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton, Australia; Department of Obstetrics and Gynaecology, Monash University, Clayton, Australia
| | - Saeedeh Darzi
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton, Australia
| | - Gordon McPhee
- Monash Health Translation Precinct, Cell Therapies and Regenerative Medicine Platform, Australia
| | - Mark P Del Borgo
- Department of Biochemistry & Molecular Biology, Monash University, Clayton, Australia
| | - Jerome A Werkmeister
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton, Australia; Department of Obstetrics and Gynaecology, Monash University, Clayton, Australia
| | - Caroline E Gargett
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton, Australia; Department of Obstetrics and Gynaecology, Monash University, Clayton, Australia
| | - Shayanti Mukherjee
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton, Australia; Department of Obstetrics and Gynaecology, Monash University, Clayton, Australia.
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18
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Mukherjee S, Darzi S, Paul K, Werkmeister JA, Gargett CE. Mesenchymal stem cell-based bioengineered constructs: foreign body response, cross-talk with macrophages and impact of biomaterial design strategies for pelvic floor disorders. Interface Focus 2019; 9:20180089. [PMID: 31263531 PMCID: PMC6597526 DOI: 10.1098/rsfs.2018.0089] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/07/2019] [Indexed: 02/06/2023] Open
Abstract
An excessive foreign body response (FBR) has contributed to the adverse events associated with polypropylene mesh usage for augmenting pelvic organ prolapse surgery. Consequently, current biomaterial research considers the critical role of the FBR and now focuses on developing better biocompatible biomaterials rather than using inert implants to improve the clinical outcomes of their use. Tissue engineering approaches using mesenchymal stem cells (MSCs) have improved outcomes over traditional implants in other biological systems through their interaction with macrophages, the main cellular player in the FBR. The unique angiogenic, immunomodulatory and regenerative properties of MSCs have a direct impact on the FBR following biomaterial implantation. In this review, we focus on key aspects of the FBR to tissue-engineered MSC-based implants for supporting pelvic organs and beyond. We also discuss the immunomodulatory effects of the recently discovered endometrial MSCs on the macrophage response to new biomaterials designed for use in pelvic floor reconstructive surgery. We conclude with a focus on considerations in biomaterial design that take into account the FBR and will likely influence the development of the next generation of biomaterials for gynaecological applications.
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Affiliation(s)
- Shayanti Mukherjee
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton, Victoria 3168, Australia.,Department of Obstetrics and Gynaecology, Monash University, Clayton, Victoria 3168, Australia.,CSIRO Manufacturing, Clayton, Victoria 3168, Australia
| | - Saeedeh Darzi
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton, Victoria 3168, Australia
| | - Kallyanashis Paul
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton, Victoria 3168, Australia.,Department of Obstetrics and Gynaecology, Monash University, Clayton, Victoria 3168, Australia
| | - Jerome A Werkmeister
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton, Victoria 3168, Australia.,Department of Obstetrics and Gynaecology, Monash University, Clayton, Victoria 3168, Australia.,CSIRO Manufacturing, Clayton, Victoria 3168, Australia
| | - Caroline E Gargett
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton, Victoria 3168, Australia.,Department of Obstetrics and Gynaecology, Monash University, Clayton, Victoria 3168, Australia
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19
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Systemically transplanted mesenchymal stem cells induce vascular-like structure formation in a rat model of vaginal injury. PLoS One 2019; 14:e0218081. [PMID: 31194823 PMCID: PMC6563972 DOI: 10.1371/journal.pone.0218081] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Accepted: 05/24/2019] [Indexed: 02/06/2023] Open
Abstract
The beneficial effect of mesenchymal stem cells (MSCs) on wound healing is mostly attributed to a trophic effect that promotes angiogenesis. Whether MSCs can contribute to the formation of new blood vessels by direct differentiation is still controversial. Pelvic floor dysfunction (PFD) is a group of disorders that negatively affect the quality of women's lives. Traditional vaginal surgical repair provides disappointing anatomical outcome. Stem cell transplantation may be used to supplement surgery and improve its outcome. Here we aimed to examine the engraftment, survival, differentiation and angiogenic effect of transplanted MSCs in a vaginal injury rat model. MSCs were obtained from the bone marrow of Sprague Drawley (SD) rats, expanded and characterized in vitro. The MSCs expressed CD90 and CD29, did not express CD45, CD34, CD11b and CD31 and could differentiate into osteogenic, chondrogenic and adipogenic lineages. Cells were labeled with either PKH-26 or GFP and transplanted systemically or locally to female SD rats, just after a standardized vaginal incision was made. Engraftment after local transplantation was less efficient at all-time points compared to systemic administration. In the systemically transplanted animal group, MSCs migrated to the injury site and were present in the healed vagina for at least 30 days. Both systemic and local MSCs transplantation promoted host angiogenesis. Systemically transplanted MSCs created new vascular-like structures by direct differentiation into endothelium. These findings pave the way to further studies of the potential role of MSCs transplantation in improving surgical outcome in women with PFD.
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Abstract
Stress urinary incontinence (SUI) and pelvic organ prolapse (POP) are conditions which result in significant physical, mental and social consequences for women worldwide. The high rates of recurrence reported with primary repair for POP led to the use of synthetic mesh to augment repairs in both primary and secondary cases following failed previous POP repair. The widely reported, unacceptably high rates of complications associated with the use of synthetic, transvaginal mesh in pelvic floor repair have severely limited the treatment options that surgeons can offer. This article summarises the recent advances in pelvic floor repair, such as improved quantification and modelling of the biomechanics of the pelvic floor and the developing technology within the field of tissue engineering for treatment of SUI/POP, including biomaterials and cell-based therapies. Finally, we will discuss the issues surrounding the commercial introduction of synthetic mesh for use within the pelvic floor and what lessons can be learned for the future as well as the current guidance surrounding treatment for SUI/POP.
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Affiliation(s)
- Emma Mironska
- Department of Materials Science and Engineering, Kroto Research Institute, University of Sheffield, Red Hill, Sheffield, S37HQ, UK
| | - Christopher Chapple
- Urology Department, Royal Hallamshire Hospital, Glossop Road, Sheffield, S10 2JF, UK
| | - Sheila MacNeil
- Department of Materials Science and Engineering, Kroto Research Institute, University of Sheffield, Red Hill, Sheffield, S37HQ, UK
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Abstract
PURPOSE OF REVIEW To set in context the challenge of developing tissue-engineered constructs for use in the female pelvic floor compared with at least 30 years of research progress in tissue engineering for other tissues. RECENT FINDINGS The relative lack of information on the mechanical requirements of the pelvic floor in women who have suffered damage to these tissues is a major challenge to designing tissue-engineered materials for use in this area. A few groups are now using autologous cells and biomaterials to develop constructs for repair and regeneration of the pelvic floor. Progress with these has reached early stage evaluation in small animal models. Meanwhile the regulatory challenge of introducing laboratory-expanded cell therapy into the clinic is prompting groups to look at alternatives, such as using lipoaspirate retrieved in theatre as a source of adult stem cells for a number of tissues. In our group, we have begun to look at lipoaspirate for repair of the pelvic floor. SUMMARY There is a need for research to harvest the advances made over the last 30 years in developing tissue-engineered constructs for several tissues to now tackle the problems of the weakened pelvic floor. At present, there are relatively few groups engaged in this challenge despite the growing clinical need.
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Abstract
PURPOSE OF REVIEW The purpose of this paper is to review (1) the epidemiology and pathophysiology of pelvic organ prolapse (POP) and occult stress urinary incontinence (SUI), (2) examine the data on combined operative management of POP and occult SUI, (3) discuss the approaches to clinical decision making, and (4) present future therapies. RECENT FINDINGS Prospective data on many approaches to concomitant treatment of prolapse and occult stress urinary incontinence, such as minimally invasive sacrocolpopexy and midurethral sling, or older approaches that have regained favor among patients and clinicians wishing to avoid synthetic mesh, such as native tissue prolapse repair and pubovaginal sling, are limited. Safe durable treatments with absorbable graft materials that promote a beneficial host response are intriguing but may be far from clinical implementation. Stem cell therapy for the treatment of stress urinary incontinence has demonstrated benefit in phase I/II trials but has not been studied in the setting of concomitant treatment of occult SUI with POP surgery and remains in the preclinical phase for the treatment of POP. A personalized approach to concomitant SUI surgery that incorporates individual risk assessment as well as informed patient preferences likely optimizes the risk/benefit ratio and patient satisfaction. Novel therapies, including graft materials and cellular therapies that stimulate a regenerative response, may improve or maintain continence outcomes while mitigating risk and alter the approach to both POP and SUI surgery.
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Affiliation(s)
- Joshua A Cohn
- Department of Urology, Einstein Healthcare Network, 50 E. Township Line Road, Suite 202, Elkins Park, Philadelphia, PA, 19027, USA. .,Fox Chase Cancer Center, Philadelphia, PA, USA.
| | - Ariana L Smith
- University of Pennsylvania Health System and Perelman School of Medicine, Philadelphia, PA, USA
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23
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Pieri NCG, de Souza AF, Botigelli RC, Machado LS, Ambrosio CE, Dos Santos Martins D, de Andrade AFC, Meirelles FV, Hyttel P, Bressan FF. Stem cells on regenerative and reproductive science in domestic animals. Vet Res Commun 2019; 43:7-16. [PMID: 30656543 DOI: 10.1007/s11259-019-9744-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Accepted: 01/09/2019] [Indexed: 12/12/2022]
Abstract
Stem cells are undifferentiated and self-renewable cells that present new possibilities for both regenerative medicine and the understanding of early mammalian development. Adult multipotent stem cells are already widely used worldwide in human and veterinary medicine, and their therapeutic signalling, particularly with respect to immunomodulation, and their trophic properties have been intensively studied. The derivation of embryonic stem cells (ESCs) from domestic species, however, has been challenging, and the poor results do not reflect the successes obtained in mouse and human experiments. More recently, the generation of induced pluripotent stem cells (iPSCs) via the forced expression of specific transcription factors has been demonstrated in domestic species and has introduced new potentials in regenerative medicine and reproductive science based upon the ability of these cells to differentiate into a variety of cells types in vitro. For example, iPSCs have been differentiated into primordial germ-like cells (PGC-like cells, PGCLs) and functional gametes in mice. The possibility of using iPSCs from domestic species for this purpose would contribute significantly to reproductive technologies, offering unprecedented opportunities to restore fertility, to preserve endangered species and to generate transgenic animals for biomedical applications. Therefore, this review aims to provide an updated overview of adult multipotent stem cells and to discuss new possibilities introduced by the generation of iPSCs in domestic animals, highlighting the possibility of generating gametes in vitro via PGCL induction.
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Affiliation(s)
- Naira Caroline Godoy Pieri
- Department of Animal Reproduction, Faculty of Veterinary Medicine and Animal Sciences, University of São Paulo, São Paulo, Brazil
| | - Aline Fernanda de Souza
- Department of Veterinary Medicine, Faculty of Animal Sciences and Food Engineering, University of São Paulo, Pirassununga, Brazil
| | - Ramon Cesar Botigelli
- Department of Pharmacology, Institute of Biosciences, São Paulo State University, Botucatu, Brazil
| | - Lucas Simões Machado
- Department of Surgery, Faculty of Veterinary Medicine and Animal Sciences, University of São Paulo, São Paulo, Brazil
| | - Carlos Eduardo Ambrosio
- Department of Veterinary Medicine, Faculty of Animal Sciences and Food Engineering, University of São Paulo, Pirassununga, Brazil
| | - Daniele Dos Santos Martins
- Department of Veterinary Medicine, Faculty of Animal Sciences and Food Engineering, University of São Paulo, Pirassununga, Brazil
| | - André Furugen Cesar de Andrade
- Department of Animal Reproduction, Faculty of Veterinary Medicine and Animal Sciences, University of São Paulo, São Paulo, Brazil
| | - Flavio Vieira Meirelles
- Department of Veterinary Medicine, Faculty of Animal Sciences and Food Engineering, University of São Paulo, Pirassununga, Brazil
| | - Poul Hyttel
- Department of Veterinary and Animal Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Fabiana Fernandes Bressan
- Department of Veterinary Medicine, Faculty of Animal Sciences and Food Engineering, University of São Paulo, Pirassununga, Brazil.
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24
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Quiescent Human Mesenchymal Stem Cells Are More Resistant to Heat Stress than Cycling Cells. Stem Cells Int 2018; 2018:3753547. [PMID: 30675168 PMCID: PMC6323451 DOI: 10.1155/2018/3753547] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Revised: 08/20/2018] [Accepted: 09/26/2018] [Indexed: 12/14/2022] Open
Abstract
Quiescence is the prevailing state of many cell types under homeostatic conditions. Yet, surprisingly, little is known about how quiescent cells respond to environmental challenges. The aim of the present study is to compare stress responses of cycling and quiescent mesenchymal stem cells (MSC). Human endometrial mesenchymal cells (eMSС) were employed as adult stem cells. eMSC quiescence was modeled by serum starvation. Sublethal heat shock (HS) was used as a stress factor. Both quiescent and cycling cells were heated at 45°C for 30 min and then returned to standard culture conditions for their recovery. HS response was monitored by DNA damage response, stress-induced premature senescence (SIPS), cell proliferation activity, and oxidative metabolism. It has been found that quiescent cells repair DNA more rapidly, resume proliferation, and undergo SIPS less than proliferating cells. HS-enforced ROS production in heated cycling cells was accompanied with increased expression of genes regulating redox-active proteins. Quiescent cells exposed to HS did not intensify the ROS production, and genes involved in antioxidant defense were mostly silent. Altogether, the results have shown that quiescent cells are more resistant to heat stress than cycling cells. Next-generation sequencing (NGS) demonstrates that HS-survived cells retain differentiation capacity and do not exhibit signs of spontaneous transformation.
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25
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Mukherjee S, Darzi S, Rosamilia A, Kadam V, Truong Y, Werkmeister JA, Gargett CE. Blended Nanostructured Degradable Mesh with Endometrial Mesenchymal Stem Cells Promotes Tissue Integration and Anti-Inflammatory Response in Vivo for Pelvic Floor Application. Biomacromolecules 2018; 20:454-468. [DOI: 10.1021/acs.biomac.8b01661] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Shayanti Mukherjee
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton 3168, Australia
- Department of Obstetrics and Gynaecology, Monash University, Clayton 3168, Australia
- CSIRO Manufacturing, Clayton 3168, Australia
| | - Saeedeh Darzi
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton 3168, Australia
| | - Anna Rosamilia
- Department of Obstetrics and Gynaecology, Monash University, Clayton 3168, Australia
- Pelvic Floor Disorders Unit, Monash Health, Clayton 3168, Australia
| | - Vinod Kadam
- CSIRO Manufacturing, Clayton 3168, Australia
| | - Yen Truong
- CSIRO Manufacturing, Clayton 3168, Australia
| | - Jerome A. Werkmeister
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton 3168, Australia
- Department of Obstetrics and Gynaecology, Monash University, Clayton 3168, Australia
- CSIRO Manufacturing, Clayton 3168, Australia
| | - Caroline E. Gargett
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton 3168, Australia
- Department of Obstetrics and Gynaecology, Monash University, Clayton 3168, Australia
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26
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Rink BE, Kuhl J, Esteves CL, French HM, Watson E, Aurich C, Donadeu FX. Reproductive stage and sex steroid hormone levels influence the expression of mesenchymal stromal cell (MSC) markers in the equine endometrium. Theriogenology 2018; 116:34-40. [PMID: 29775846 DOI: 10.1016/j.theriogenology.2018.04.034] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Revised: 04/27/2018] [Accepted: 04/27/2018] [Indexed: 01/25/2023]
Abstract
Mesenchymal stem or stromal cells (MSCs) play key roles in tissue homeostasis. In the cyclic equine endometrium, this may be regulated by changes in serum concentrations of sex steroid hormones. This study was designed to investigate the changes in endometrial expression of MSC markers during reproductive cycles in mares and the influence of sex steroid hormones on endometrial MSC proliferation in vitro. Endometrial biopsies were collected from pony mares at different reproductive stages (estrus; day 5 and 13 after ovulation; seasonal anestrus; 20 h and 7days post-partum; n = 5 per stage) and were analyzed by RT-qPCR. MSC (CD29, CD44, CD73, CD90, CD105) and perivascular (CD146, NG2) markers were present in all samples irrespective of reproductive stage. Transcript levels of most markers were present at lowest levels on day 5 after ovulation and at 20 h post-partum. MSCs isolated from endometrial tissue (n = 6 mares) were cultured in the presence of progesterone (0.01-100 μM) and estradiol 17β (0.1-1 μM), and cell proliferation was analyzed using alamarBlue® assay. Relative to cells incubated in steroid-depleted media, both progesterone and estradiol 17β moderately increased cell proliferation (1.1- and 1.2-fold, respectively) independently of the concentration used. In conclusion, our results suggest that levels of MSC markers in equine endometrium dynamically change across reproductive cycles and that MSC populations are in part regulated by sex steroids.
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Affiliation(s)
- B Elisabeth Rink
- Ross University School of Veterinary Medicine, Basseterre, St. Kitts, West Indies; Artificial Inseminaton and Embryo Transfer, Department for Companion Animals and Horses, Vetmeduni Vienna, Vienna, Austria; The Roslin Institute, University of Edinburgh, Edinburgh, UK
| | - Juliane Kuhl
- Artificial Inseminaton and Embryo Transfer, Department for Companion Animals and Horses, Vetmeduni Vienna, Vienna, Austria
| | | | - Hilari M French
- Ross University School of Veterinary Medicine, Basseterre, St. Kitts, West Indies
| | - Elaine Watson
- Ross University School of Veterinary Medicine, Basseterre, St. Kitts, West Indies
| | - Christine Aurich
- Artificial Inseminaton and Embryo Transfer, Department for Companion Animals and Horses, Vetmeduni Vienna, Vienna, Austria.
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27
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Rink BE, Amilon KR, Esteves CL, French HM, Watson E, Aurich C, Donadeu FX. Isolation and characterization of equine endometrial mesenchymal stromal cells. Stem Cell Res Ther 2017; 8:166. [PMID: 28701175 PMCID: PMC5506676 DOI: 10.1186/s13287-017-0616-0] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Revised: 06/14/2017] [Accepted: 06/20/2017] [Indexed: 02/07/2023] Open
Abstract
Background Equine mesenchymal stromal/stem cells (MSCs) are most commonly harvested from bone marrow (BM) or adipose tissue, requiring the use of surgical procedures. By contrast, the uterus can be accessed nonsurgically, and may provide a more readily available cell source. While human endometrium is known to harbor mesenchymal precursor cells, MSCs have not been identified in equine endometrium. This study reports the isolation, culture, and characterization of MSCs from equine endometrium. Methods The presence of MSC and pericyte markers in endometrial sections was determined using immunohistochemistry. Stromal cells were harvested and cultured after separation of epithelial cells from endometrial fragments using Mucin-1-bound beads. For comparison, MSCs were also harvested from BM. The expression of surface markers in endometrial and BM-derived MSCs was characterized using flow cytometry and quantitative polymerase chain reaction. MSCs were differentiated in vitro into adipogenic, chondrogenic, osteogenic, and smooth muscle lineages. Results Typical markers of MSCs (CD29, CD44, CD90, and CD105) and pericytes (NG2 and CD146) were localized in the equine endometrium. Both endometrial and BM MSCs grew clonally and robustly expressed MSC and pericyte markers in culture while showing greatly reduced or negligible expression of hematopoietic markers (CD45, CD34) and MHC-II. Additionally, both endometrial and BM MSCs differentiated into adipogenic, osteogenic, and chondrogenic lineages in vitro, and endometrial MSCs had a distinct ability to undergo smooth muscle differentiation. Conclusions We have demonstrated for the first time the presence of cells in equine endometrium that fulfill the definition of MSCs. The equine endometrium may provide an alternative, easily accessible source of MSCs, not only for therapeutic regeneration of the uterus, but also for other tissues where MSCs from other sources are currently being used therapeutically.
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Affiliation(s)
- B Elisabeth Rink
- Ross University School of Veterinary Medicine, Basseterre, Saint Kitts and Nevis.,The Roslin Institute, University of Edinburgh, Edinburgh, EH25 9RG, UK.,University of Veterinary Medicine, 1220, Vienna, Austria
| | - Karin R Amilon
- The Roslin Institute, University of Edinburgh, Edinburgh, EH25 9RG, UK
| | | | - Hilari M French
- Ross University School of Veterinary Medicine, Basseterre, Saint Kitts and Nevis
| | - Elaine Watson
- Ross University School of Veterinary Medicine, Basseterre, Saint Kitts and Nevis
| | | | - F Xavier Donadeu
- The Roslin Institute, University of Edinburgh, Edinburgh, EH25 9RG, UK. .,The Roslin Institute, University of Edinburgh, Easter Bush, Midlothian, EH25 9RG, UK.
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28
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Characteristics of Human Endometrium-Derived Mesenchymal Stem Cells and Their Tropism to Endometriosis. Stem Cells Int 2017; 2017:4794827. [PMID: 28761446 PMCID: PMC5518492 DOI: 10.1155/2017/4794827] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Revised: 03/28/2017] [Accepted: 05/21/2017] [Indexed: 01/21/2023] Open
Abstract
Human endometrial tissue has become an attractive source of mesenchymal stem cells (MSCs) for cell-based therapies because these MSCs can be easily harvested and have tumour tropism as well as reduced immunogenic and inflammatory properties. Our study aimed to obtain and characterise human endometrial mesenchymal stem cells (EMSCs) and assess their endometriosis tropism. EMSCs were successfully isolated from the endometrium of women undergoing laparoscopy for idiopathic infertility. The EMSCs presented a fibroblast-like morphology during culture. Flow cytometry analyses showed that the cells were positive for the specific stem cell markers CD73, CD90, CD105, CD166, and HLA-ABC (major histocompatibility complex class I (MHC I)) but negative for CD14, CD34, CD45, and HLA-DR (MHC II). Reverse transcription polymerase chain reaction results showed that the EMSCs expressed the stem cell marker OCT4. The EMSCs could differentiate into osteocytes, adipocytes, and chondrocytes under certain conditions. The EMSCs had a high tropism to endometriosis without tumourigenicity. This study enhances the possibility of using EMSCs as drug carriers in human cell-based therapies. Meanwhile, future research could also focus on developing targeted therapies for endometriosis.
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29
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Emmerson S, Young N, Rosamilia A, Parkinson L, Edwards SL, Vashi AV, Davies-Tuck M, White J, Elgass K, Lo C, Arkwright J, Werkmeister JA, Gargett CE. Ovine multiparity is associated with diminished vaginal muscularis, increased elastic fibres and vaginal wall weakness: implication for pelvic organ prolapse. Sci Rep 2017; 7:45709. [PMID: 28374826 PMCID: PMC5379562 DOI: 10.1038/srep45709] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Accepted: 03/03/2017] [Indexed: 12/26/2022] Open
Abstract
Pelvic Organ Prolapse (POP) is a major clinical burden affecting 25% of women, with vaginal delivery a major contributing factor. We hypothesised that increasing parity weakens the vagina by altering the extracellular matrix proteins and smooth muscle thereby leading to POP vulnerability. We used a modified POP-quantification (POP-Q) system and a novel pressure sensor to measure vaginal wall weakness in nulliparous, primiparous and multiparous ewes. These measurements were correlated with histological, biochemical and biomechanical properties of the ovine vagina. Primiparous and multiparous ewes had greater displacement of vaginal tissue compared to nulliparous at points Aa, Ap and Ba and lower pressure sensor measurements at points equivalent to Ap and Ba. Vaginal wall muscularis of multiparous ewes was thinner than nulliparous and had greater elastic fibre content. Collagen content was lower in primiparous than nulliparous ewes, but collagen organisation did not differ. Biomechanically, multiparous vaginal tissue was weaker and less stiff than nulliparous. Parity had a significant impact on the structure and function of the ovine vaginal wall, as the multiparous vaginal wall was weaker and had a thinner muscularis than nulliparous ewes. This correlated with "POP-Q" and pressure sensor measurements showing greater tissue laxity in multiparous compared to nulliparous ewes.
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Affiliation(s)
- Stuart Emmerson
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton, Victoria, 3168, Australia.,Monash University, Department of Obstetrics and Gynaecology, Clayton, Victoria, 3168, Australia
| | | | - Anna Rosamilia
- Monash University, Department of Obstetrics and Gynaecology, Clayton, Victoria, 3168, Australia.,Monash Health, Clayton, Victoria, 3168, Australia
| | - Luke Parkinson
- School of Computer Science, Engineering and Mathematics, Flinders University, Bedford Park, South Australia 5042, Australia
| | | | | | - Miranda Davies-Tuck
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton, Victoria, 3168, Australia.,Monash University, Department of Obstetrics and Gynaecology, Clayton, Victoria, 3168, Australia
| | - Jacinta White
- CSIRO Manufacturing, Clayton, Victoria, 3168, Australia
| | - Kirstin Elgass
- MicroImaging, Hudson Institute of Medical Research, Clayton, Victoria, 3168, Australia
| | - Camden Lo
- MicroImaging, Hudson Institute of Medical Research, Clayton, Victoria, 3168, Australia
| | - John Arkwright
- School of Computer Science, Engineering and Mathematics, Flinders University, Bedford Park, South Australia 5042, Australia
| | - Jerome A Werkmeister
- Monash University, Department of Obstetrics and Gynaecology, Clayton, Victoria, 3168, Australia.,CSIRO Manufacturing, Clayton, Victoria, 3168, Australia
| | - Caroline E Gargett
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton, Victoria, 3168, Australia.,Monash University, Department of Obstetrics and Gynaecology, Clayton, Victoria, 3168, Australia
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30
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Saunders K. Recent Advances in Understanding Pelvic-Floor Tissue of Women With and Without Pelvic Organ Prolapse: Considerations for Physical Therapists. Phys Ther 2017; 97:455-463. [PMID: 28339839 DOI: 10.1093/ptj/pzx019] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Accepted: 11/13/2016] [Indexed: 11/12/2022]
Abstract
Pelvic organ prolapse is a fairly common condition that imposes significant symptoms, diminished quality of life, social burden, financial expense, and surgical risk on women. As evidence supporting the benefit of pelvic-floor muscle training in nonsurgical management of pelvic organ prolapse grows, physical therapists are becoming a provider of choice interacting with women affected by pelvic organ prolapse. This perspective article will review recent research on tissue characteristics of 3 key components of pelvic organ support: skeletal muscle, ligament, and vaginal wall. This information will be summarized as implications for physical therapists. An improved understanding of pelvic-floor tissue in women with and without pelvic organ prolapse will provide a more comprehensive appreciation of the interaction of multiple systems in the disorder.
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31
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de Moraes CN, Maia L, de Oliveira E, de Paula Freitas Dell'Aqua C, Chapwanya A, da Cruz Landim-Alvarenga F, Oba E. Shotgun proteomic analysis of the secretome of bovine endometrial mesenchymal progenitor/stem cells challenged or not with bacterial lipopolysaccharide. Vet Immunol Immunopathol 2017; 187:42-47. [PMID: 28494928 DOI: 10.1016/j.vetimm.2017.03.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2016] [Revised: 03/06/2017] [Accepted: 03/23/2017] [Indexed: 11/30/2022]
Abstract
The use of the conditioned medium (CM) for diseases treatment is based on its enrichment with biomolecules with therapeutic properties and themselves have a beneficial effect. Secretome of bovine endometrial mesenchymal progenitor/stem cells (eMSCs) using a proteomics approach is until now unknown. This work aimed to evaluate the secretome of bovine eMSCs-CM challenged or not with lipopolysaccharide (LPS). For this, eMSCs characterized were challenged (TG) or not (CG). The CM was collected 12h after stimulation and submitted to mass spectrometry analysis. The classification of identified proteins was done by PANTHER according to biological processes, molecular function, cellular component and protein class. 397 protein groups were identified in TG and 302 in CG. We observed positive enrichment for antibacterial response proteins, macrophage activation function, receptor-mediated endocytosis, hydrolase activity, inhibitory enzyme in TG, and for activity structural molecule and intermediate filament cytoskeleton in the CG. Our experimental model shows that eMSCs respond to LPS in the concentration used and can be used to study immune-inflammatory response, besides of the secretion of proteins mainly related to tissue remodeling, immune response and angiogenesis which is an interesting feature for use in cell therapy.
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Affiliation(s)
- Carolina Nogueira de Moraes
- Department of Animal Reproduction and Radiology, UNESP - São Paulo State University, Botucatu, São Paulo, Brazil.
| | - Leandro Maia
- Department of Animal Reproduction and Radiology, UNESP - São Paulo State University, Botucatu, São Paulo, Brazil
| | | | | | - Aspinas Chapwanya
- Ross University School of Veterinary Medicine, Department of Clinical Sciences, Basseterre, Saint Kitts and Nevis
| | | | - Eunice Oba
- Department of Animal Reproduction and Radiology, UNESP - São Paulo State University, Botucatu, São Paulo, Brazil
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32
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De Cesaris V, Grolli S, Bresciani C, Conti V, Basini G, Parmigiani E, Bigliardi E. Isolation, proliferation and characterization of endometrial canine stem cells. Reprod Domest Anim 2016; 52:235-242. [PMID: 27925313 DOI: 10.1111/rda.12885] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Accepted: 10/03/2016] [Indexed: 12/15/2022]
Abstract
In the last decade, progenitor cells isolated from dissociated endometrial tissue have been the subject of many studies in several animal species. Recently, endometrial cells showing characteristics of mesenchymal stem cells (MSC) have been demonstrated in human, pig and cow uterine tissue samples. The aim of this study was the isolation and characterization of stromal cells from the endometrium of healthy bitches, a tissue that after elective surgery is routinely discarded. Multipotent stromal cells could be isolated from all bitches enrolled in the study (n = 7). The multipotency of cells was demonstrated by their capacity to differentiate into adipocytic, osteocytic and chondrocytic lineages. Clonogenicity and cell proliferation ability were also tested. Furthermore, gene expression analysis by RT-PCR was used to compare the expression of a set of genes (CD44, CD29, CD34, CD45, CD90, CD13, CD133, CD73, CD31 CD105, Oct4) with adipose tissue-derived MSC. Stromal cells isolated from uterine endometrium showed similar morphology, ability of subculture and plasticity, and also expressed a panel of genes comparable with adipose tissue-derived MSC. These data suggest that endometrial stromal cells fulfil the basic criteria proposed by the "Mesenchymal and Tissue Stem Cell Committee of the International Society for Cellular Therapy" for the identification of mesenchymal stem cells. Although endometrial mesenchymal stem cells (EnMSC) showed a lower replicative ability in comparison with adipose tissue-derived MSC, they could be considered a cell therapeutic agent alternative to adipose tissue or bone marrow-derived MSC in dog.
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Affiliation(s)
- V De Cesaris
- Department of Veterinary Science, University of Parma, Parma, Italy
| | - S Grolli
- Department of Veterinary Science, University of Parma, Parma, Italy
| | - C Bresciani
- Department of Veterinary Science, University of Parma, Parma, Italy
| | - V Conti
- Department of Veterinary Science, University of Parma, Parma, Italy
| | - G Basini
- Department of Veterinary Science, University of Parma, Parma, Italy
| | - E Parmigiani
- Department of Veterinary Science, University of Parma, Parma, Italy
| | - E Bigliardi
- Department of Veterinary Science, University of Parma, Parma, Italy
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33
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Vaginal wall weakness in parous ewes: a potential preclinical model of pelvic organ prolapse. Int Urogynecol J 2016; 28:999-1004. [DOI: 10.1007/s00192-016-3206-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Accepted: 11/03/2016] [Indexed: 10/20/2022]
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