1
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Jiang N, Tian X, Wang Q, Hao J, Jiang J, Wang H. Regulation Mechanisms and Maintenance Strategies of Stemness in Mesenchymal Stem Cells. Stem Cell Rev Rep 2024; 20:455-483. [PMID: 38010581 DOI: 10.1007/s12015-023-10658-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/16/2023] [Indexed: 11/29/2023]
Abstract
Stemness pertains to the intrinsic ability of mesenchymal stem cells (MSCs) to undergo self-renewal and differentiate into multiple lineages, while simultaneously impeding their differentiation and preserving crucial differentiating genes in a state of quiescence and equilibrium. Owing to their favorable attributes, including uncomplicated isolation protocols, ethical compliance, and ease of procurement, MSCs have become a focal point of inquiry in the domains of regenerative medicine and tissue engineering. As age increases or ex vivo cultivation is prolonged, the functionality of MSCs decreases and their stemness gradually diminishes, thereby limiting their potential therapeutic applications. Despite the existence of several uncertainties surrounding the comprehension of MSC stemness, considerable advancements have been achieved in the clarification of the potential mechanisms that lead to stemness loss, as well as the associated strategies for stemness maintenance. This comprehensive review provides a systematic overview of the factors influencing the preservation of MSC stemness, the molecular mechanisms governing it, the strategies for its maintenance, and the therapeutic potential associated with stemness. Finally, we underscore the obstacles and prospective avenues in present investigations, providing innovative perspectives and opportunities for the preservation and therapeutic utilization of MSC stemness.
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Affiliation(s)
- Nizhou Jiang
- Central Hospital of Dalian University of Technology Department of Spine Surgery, Dalian, China
- The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Xiliang Tian
- The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Quanxiang Wang
- Hongqi Hospital Affiliated to Mudanjiang Medical University, Mudanjiang, China
| | - Jiayu Hao
- Central Hospital of Dalian University of Technology Department of Spine Surgery, Dalian, China
| | - Jian Jiang
- Central Hospital of Dalian University of Technology Department of Spine Surgery, Dalian, China.
| | - Hong Wang
- Central Hospital of Dalian University of Technology Department of Spine Surgery, Dalian, China.
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2
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He Y, Wang W, Lin S, Yang Y, Song L, Jing Y, Chen L, He Z, Li W, Xiong A, Yeung KW, Zhao Q, Jiang Y, Li Z, Pei G, Zhang ZY. Fabrication of a bio-instructive scaffold conferred with a favorable microenvironment allowing for superior implant osseointegration and accelerated in situ vascularized bone regeneration via type H vessel formation. Bioact Mater 2022; 9:491-507. [PMID: 34820585 PMCID: PMC8586756 DOI: 10.1016/j.bioactmat.2021.07.030] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 07/02/2021] [Accepted: 07/26/2021] [Indexed: 12/11/2022] Open
Abstract
The potential translation of bio-inert polymer scaffolds as bone substitutes is limited by the lack of neovascularization upon implantation and subsequently diminished ingrowth of host bone, most likely resulted from the inability to replicate appropriate endogenous crosstalk between cells. Human umbilical vein endothelial cell-derived decellularized extracellular matrix (HdECM), which contains a collection of angiocrine biomolecules, has recently been demonstrated to mediate endothelial cells(ECs) - osteoprogenitors(OPs) crosstalk. We employed the HdECM to create a PCL (polycaprolactone)/fibrin/HdECM (PFE) hybrid scaffold. We hypothesized PFE scaffold could reconstitute a bio-instructive microenvironment that reintroduces the crosstalk, resulting in vascularized bone regeneration. Following implantation in a rat femoral bone defect, the PFE scaffold demonstrated early vascular infiltration and enhanced bone regeneration by microangiography (μ-AG) and micro-computational tomography (μ-CT). Based on the immunofluorescence studies, PFE mediated the endogenous angiogenesis and osteogenesis with a substantial number of type H vessels and osteoprogenitors. In addition, superior osseointegration was observed by a direct host bone-PCL interface, which was likely attributed to the formation of type H vessels. The bio-instructive microenvironment created by our innovative PFE scaffold made possible superior osseointegration and type H vessel-related bone regeneration. It could become an alternative solution of improving the osseointegration of bone substitutes with the help of induced type H vessels, which could compensate for the inherent biological inertness of synthetic polymers.
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Affiliation(s)
- Yijun He
- Translational Research Centre of Regenerative Medicine and 3D Printing of Guangzhou Medical University, Guangdong Province Engineering Research Center for Biomedical Engineering, State Key Laboratory of Respiratory Disease, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, PR China
| | - Wenhao Wang
- Translational Research Centre of Regenerative Medicine and 3D Printing of Guangzhou Medical University, Guangdong Province Engineering Research Center for Biomedical Engineering, State Key Laboratory of Respiratory Disease, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, PR China
| | - Shaozhang Lin
- Translational Research Centre of Regenerative Medicine and 3D Printing of Guangzhou Medical University, Guangdong Province Engineering Research Center for Biomedical Engineering, State Key Laboratory of Respiratory Disease, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, PR China
| | - Yixi Yang
- Translational Research Centre of Regenerative Medicine and 3D Printing of Guangzhou Medical University, Guangdong Province Engineering Research Center for Biomedical Engineering, State Key Laboratory of Respiratory Disease, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, PR China
| | - Lizhi Song
- Translational Research Centre of Regenerative Medicine and 3D Printing of Guangzhou Medical University, Guangdong Province Engineering Research Center for Biomedical Engineering, State Key Laboratory of Respiratory Disease, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, PR China
| | - Yihan Jing
- Translational Research Centre of Regenerative Medicine and 3D Printing of Guangzhou Medical University, Guangdong Province Engineering Research Center for Biomedical Engineering, State Key Laboratory of Respiratory Disease, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, PR China
| | - Lihao Chen
- Translational Research Centre of Regenerative Medicine and 3D Printing of Guangzhou Medical University, Guangdong Province Engineering Research Center for Biomedical Engineering, State Key Laboratory of Respiratory Disease, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, PR China
| | - Zaopeng He
- Hand and Foot Surgery & Plastic Surgery, Affiliated Shunde Hospital of Guangzhou Medical University, Foshan, 528315, PR China
| | - Wei Li
- Hand and Foot Surgery & Plastic Surgery, Affiliated Shunde Hospital of Guangzhou Medical University, Foshan, 528315, PR China
| | - Ao Xiong
- Department of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen, 518036, PR China
- National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen, 518036, PR China
| | - Kelvin W.K. Yeung
- Department of Orthopaedics and Traumatology, The University of Hong Kong, Pokfulam, Hong Kong, 999077, PR China
- Shenzhen Key Laboratory for Innovative Technology in Orthopaedic Trauma, The University of Hong Kong Shenzhen Hospital, Shenzhen, 518053, PR China
| | - Qi Zhao
- Translational Research Centre of Regenerative Medicine and 3D Printing of Guangzhou Medical University, Guangdong Province Engineering Research Center for Biomedical Engineering, State Key Laboratory of Respiratory Disease, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, PR China
| | - Yuan Jiang
- Translational Research Centre of Regenerative Medicine and 3D Printing of Guangzhou Medical University, Guangdong Province Engineering Research Center for Biomedical Engineering, State Key Laboratory of Respiratory Disease, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, PR China
| | - Zijie Li
- Translational Research Centre of Regenerative Medicine and 3D Printing of Guangzhou Medical University, Guangdong Province Engineering Research Center for Biomedical Engineering, State Key Laboratory of Respiratory Disease, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, PR China
| | - Guoxian Pei
- The Third Affiliated Hospital of Southern University of Science and Technology, Southern University of Science and Technology, Shenzhen, 518055, PR China
| | - Zhi-Yong Zhang
- Translational Research Centre of Regenerative Medicine and 3D Printing of Guangzhou Medical University, Guangdong Province Engineering Research Center for Biomedical Engineering, State Key Laboratory of Respiratory Disease, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, PR China
- Department of Orthopaedic Surgery, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, PR China
- Medical Technology and Related Equipment Research for Spinal Injury Treatment, City Key Laboratory, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, PR China
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3
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Qian Y, Chen H, Pan T, Li T, Zhang Z, Lv X, Wang J, Ji Z, He Y, Li L, Lin M. Autologous decellularized extracellular matrix promotes adipogenic differentiation of adipose derived stem cells in low serum culture system by regulating the ERK1/2-PPARγ pathway. Adipocyte 2021; 10:174-188. [PMID: 33825675 PMCID: PMC8032248 DOI: 10.1080/21623945.2021.1906509] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
High viability and further adipogenic differentiation of adipose-derived stem cells (ADSCs) are fundamental for engraftment and growth of the transplanted adipose tissue. It has been demonstrated that extracellular matrix (ECM) regulates cell proliferation and differentiation by interacting with ERK1/2 signalling pathway. In this study, we prepared autologous decellularized extracellular matrix (d-ECM) and explored its effect on the proliferation and adipogenic ability of ADSCs in low serum culture. We found that 2% foetal bovine serum (FBS) in growth medium inhibited cell viability and DNA replication, and decreased mRNA and protein levels of PPARγ and C/EPBα compared with 10% FBS. Correspondingly, after 14-days adipogenic induction, cells cultured in 2% FBS possessed lower efficiency of adipogenesis and expressed less adipocyte differentiation markers ADIPOQ and aP2. On the contrary, the d-ECM-coated substrate continuously promoted the expression of PPARγ, and regulated the phosphorylation of ERK1/2 in different manners during differentiation. Pretreatment with ERK1/2 inhibitor PD98059 neutralized the effects of d-ECM, which suggested d-ECM might regulate the adipogenesis of ADSCs through ERK1/2-PPARγ pathway. In addition, d-ECM was revealed to regulate the transcription and expression of stemness-associated genes, such as OCT4, NANOG and SOX2, in the undifferentiated ADSCs, which might be related to the initiation of differentiation.
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Affiliation(s)
- Yao Qian
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou City, China
- Deprtment of Plastic Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou City, China
| | - Hao Chen
- Deprtment of Plastic Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou City, China
| | - Tianyun Pan
- Department of Pathology, Huzhou Hospital of Traditional Chinese Medicine, Huzhou City, China
| | - Tian Li
- Deprtment of Plastic Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou City, China
| | - Zikai Zhang
- Deprtment of Plastic Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou City, China
| | - Xuling Lv
- Deprtment of Plastic Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou City, China
| | - Jingping Wang
- Deprtment of Plastic Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou City, China
| | - Ziwan Ji
- Deprtment of Plastic Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou City, China
| | - Yucang He
- Deprtment of Plastic Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou City, China
| | - Liqun Li
- Deprtment of Plastic Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou City, China
| | - Ming Lin
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou City, China
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4
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Yang CY, Lu RJH, Lee MK, Hsiao FSH, Yen YP, Cheng CC, Hsu PS, Tsai YT, Chen SK, Liu IH, Chen PY, Lin SP. Transcriptome Analysis of Dnmt3l Knock-Out Mice Derived Multipotent Mesenchymal Stem/Stromal Cells During Osteogenic Differentiation. Front Cell Dev Biol 2021; 9:615098. [PMID: 33718357 PMCID: PMC7947861 DOI: 10.3389/fcell.2021.615098] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 02/01/2021] [Indexed: 01/01/2023] Open
Abstract
Multipotent mesenchymal stem/stromal cells (MSCs) exhibit great potential for cell-based therapy. Proper epigenomic signatures in MSCs are important for the maintenance and the subsequent differentiation potential. The DNA methyltransferase 3-like (DNMT3L) that was mainly expressed in the embryonic stem (ES) cells and the developing germ cells plays an important role in shaping the epigenetic landscape. Here, we report the reduced colony forming ability and impaired in vitro osteogenesis in Dnmt3l-knockout-mice-derived MSCs (Dnmt3l KO MSCs). By comparing the transcriptome between undifferentiated Dnmt3l KO MSCs and the MSCs from the wild-type littermates, some of the differentially regulated genes (DEGs) were found to be associated with bone-morphology-related phenotypes. On the third day of osteogenic induction, differentiating Dnmt3l KO MSCs were enriched for genes associated with nucleosome structure, peptide binding and extracellular matrix modulation. Differentially expressed transposable elements in many subfamilies reflected the change of corresponding regional epigenomic signatures. Interestingly, DNMT3L protein is not expressed in cultured MSCs. Therefore, the observed defects in Dnmt3l KO MSCs are unlikely a direct effect from missing DNMT3L in this cell type; instead, we hypothesized them as an outcome of the pre-deposited epigenetic signatures from the DNMT3L-expressing progenitors. We observed that 24 out of the 107 upregulated DEGs in Dnmt3l KO MSCs were hypermethylated in their gene bodies of DNMT3L knock-down ES cells. Among these 24 genes, some were associated with skeletal development or homeostasis. However, we did not observe reduced bone development, or reduced bone density through aging in vivo. The stronger phenotype in vitro suggested the involvement of potential spreading and amplification of the pre-deposited epigenetic defects over passages, and the contribution of oxidative stress during in vitro culture. We demonstrated that transient deficiency of epigenetic co-factor in ES cells or progenitor cells caused compromised property in differentiating cells much later. In order to facilitate safer practice in cell-based therapy, we suggest more in-depth examination shall be implemented for cells before transplantation, even on the epigenetic level, to avoid long-term risk afterward.
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Affiliation(s)
- Chih-Yi Yang
- Institute of Biotechnology, National Taiwan University, Taipei, Taiwan
| | - Rita Jui-Hsien Lu
- Institute of Plant and Microbial Biology, Academia Sinica, Taipei, Taiwan.,Department of Medicine, Washington University in St. Louis, St. Louis, MO, United States
| | - Ming-Kang Lee
- Institute of Biotechnology, National Taiwan University, Taipei, Taiwan
| | - Felix Shih-Hsian Hsiao
- Institute of Biotechnology, National Taiwan University, Taipei, Taiwan.,Department of Animal Science and Biotechnology, Tunghai University, Taichung, Taiwan
| | - Ya-Ping Yen
- Institute of Biotechnology, National Taiwan University, Taipei, Taiwan.,Institute of Molecular Biology, Academia Sinica, Taipei, Taiwan
| | - Chun-Chun Cheng
- Institute of Biotechnology, National Taiwan University, Taipei, Taiwan
| | - Pu-Sheng Hsu
- Institute of Biotechnology, National Taiwan University, Taipei, Taiwan
| | - Yi-Tzang Tsai
- Institute of Biotechnology, National Taiwan University, Taipei, Taiwan
| | - Shih-Kuo Chen
- Department of Life Sciences, National Taiwan University, Taipei, Taiwan
| | - I-Hsuan Liu
- Department of Animal Science and Technology, National Taiwan University, Taipei, Taiwan
| | - Pao-Yang Chen
- Institute of Plant and Microbial Biology, Academia Sinica, Taipei, Taiwan
| | - Shau-Ping Lin
- Institute of Biotechnology, National Taiwan University, Taipei, Taiwan.,Agricultural Biotechnology Research Center, Academia Sinica, Taipei, Taiwan.,Center for Systems Biology, National Taiwan University, Taipei, Taiwan.,Research Center for Developmental Biology and Regenerative Medicine, National Taiwan University, Taipei, Taiwan
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5
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Azam Bozorgi Zarrini, Bozorgi M, Khazaei M, Soleimani M. Decellularized Extracellular Matrices in Bone Tissue Engineering: From Cells to Tissues. Mini-Review. ACTA ACUST UNITED AC 2020. [DOI: 10.1134/s1990519x20060127] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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6
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Qian Y, Wu X, Yokoyama Y, Okuzaki D, Taguchi M, Hirose H, Wang J, Hata T, Inoue A, Hiraki M, Ohtsuka M, Takahashi H, Haraguchi N, Mizushima T, Tanaka S, Mori M, Yamamoto H. E-cadherin-Fc chimera protein matrix enhances cancer stem-like properties and induces mesenchymal features in colon cancer cells. Cancer Sci 2019; 110:3520-3532. [PMID: 31505062 PMCID: PMC6825015 DOI: 10.1111/cas.14193] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 08/23/2019] [Accepted: 08/30/2019] [Indexed: 02/06/2023] Open
Abstract
Cancer stem cells (CSC) are a subpopulation of tumor cells with properties of high tumorigenicity and drug resistance, which lead to recurrence and poor prognosis. Although a better understanding of CSC is essential for developing cancer therapies, scarcity of the CSC population has hindered such analyses. The aim of the present study was to elucidate whether the E-cadherin-Fc chimera protein (E-cad-Fc) enhances cancer stem-like properties because studies show that soluble E-cadherin stimulates human epithelial growth factor receptor (EGFR) and downstream signaling pathways that are reported to play a crucial role in CSC. For this purpose, we used ornithine decarboxylase (ODC)-degron-transduced (Degron(+)) KM12SM cells as a CSC model that retains relatively low CSC properties. Compared to cultures without E-cad-Fc treatment, we found that E-cad-Fc treatment further suppressed proteasome activity and largely enhanced cancer stem-like properties of ODC-degron-transduced KM12SM cells. These results include increased expression of stem cell markers Lgr5, Bmi-1, SOX9, CD44, and CD44v9, aldehyde dehydrogenase (ALDH), and enhancement of robust spheroid formation, and chemoresistance to 5-fluorouracil (5-FU) and oxaliplatin (L-OHP). These effects could be attributed to activation of the EGFR pathway as identified by extensive phosphorylation of EGFR, ERK, PI3K, AKT, and mTOR. In SW480 cells, E-cad-Fc matrix induced some CSC markers such as CD44v9 and ALDH. We also found that E-cad-Fc matrix showed high efficiency of inducing mesenchymal changes in colon cancer cells. Our data suggest that the E-cad-Fc matrix may enhance CSC properties such as enhancement of chemoresistance and sphere formation.
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Affiliation(s)
- Yamin Qian
- Department of Molecular PathologyDivision of Health SciencesGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Xin Wu
- Department of Molecular PathologyDivision of Health SciencesGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Yuhki Yokoyama
- Department of Molecular PathologyDivision of Health SciencesGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Daisuke Okuzaki
- Genome Information Research CenterResearch Institute for Microbial DiseasesOsaka UniversityOsakaJapan
| | - Mai Taguchi
- Department of Molecular PathologyDivision of Health SciencesGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Haruka Hirose
- Department of Molecular PathologyDivision of Health SciencesGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Jiaqi Wang
- Department of Molecular PathologyDivision of Health SciencesGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Tsuyoshi Hata
- Department of Molecular PathologyDivision of Health SciencesGraduate School of MedicineOsaka UniversityOsakaJapan
- Department of Gastroenterological SurgeryGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Akira Inoue
- Department of Molecular PathologyDivision of Health SciencesGraduate School of MedicineOsaka UniversityOsakaJapan
- Department of Gastroenterological SurgeryGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Masayuki Hiraki
- Department of Molecular PathologyDivision of Health SciencesGraduate School of MedicineOsaka UniversityOsakaJapan
- Department of Gastroenterological SurgeryGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Masahisa Ohtsuka
- Department of Molecular PathologyDivision of Health SciencesGraduate School of MedicineOsaka UniversityOsakaJapan
- Department of Gastroenterological SurgeryGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Hidekazu Takahashi
- Department of Gastroenterological SurgeryGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Naotsugu Haraguchi
- Department of Gastroenterological SurgeryGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Tsunekazu Mizushima
- Department of Gastroenterological SurgeryGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Shinji Tanaka
- Department of Molecular OncologyGraduate School of MedicineTokyo Medical and Dental UniversityTokyoJapan
| | - Masaki Mori
- Department of Gastroenterological SurgeryGraduate School of MedicineOsaka UniversityOsakaJapan
- Department of Surgery and ScienceGraduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Hirofumi Yamamoto
- Department of Molecular PathologyDivision of Health SciencesGraduate School of MedicineOsaka UniversityOsakaJapan
- Department of Gastroenterological SurgeryGraduate School of MedicineOsaka UniversityOsakaJapan
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7
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Carvalho MS, Silva JC, Cabral JMS, da Silva CL, Vashishth D. Cultured cell-derived extracellular matrices to enhance the osteogenic differentiation and angiogenic properties of human mesenchymal stem/stromal cells. J Tissue Eng Regen Med 2019; 13:1544-1558. [PMID: 31151132 DOI: 10.1002/term.2907] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 01/02/2019] [Accepted: 02/13/2019] [Indexed: 12/20/2022]
Abstract
Cell-derived extracellular matrix (ECM) consists of a complex assembly of fibrillary proteins, matrix macromolecules, and associated growth factors that mimic the composition and organization of native ECM micro-environment. Therefore, cultured cell-derived ECM has been used as a scaffold for tissue engineering settings to create a biomimetic micro-environment, providing physical, chemical, and mechanical cues to cells, and support cell adhesion, proliferation, migration, and differentiation. Here, we present a new strategy to produce different combinations of decellularized cultured cell-derived ECM (dECM) obtained from different cultured cell types, namely, mesenchymal stem/stromal cells (MSCs) and human umbilical vein endothelial cells (HUVECs), as well as the coculture of MSC:HUVEC and investigate the effects of its various compositions on cell metabolic activity, osteogenic differentiation, and angiogenic properties of human bone marrow (BM)-derived MSCs, vital features for adult bone tissue regeneration and repair. Our findings demonstrate that dECM presented higher cell metabolic activity compared with tissue culture polystyrene. More importantly, we show that MSC:HUVEC ECM enhanced the osteogenic and angiogenic potential of BM MSCs, as assessed by in vitro assays. Interestingly, MSC:HUVEC (1:3) ECM demonstrated the best angiogenic response of MSCs in the conditions tested. To the best of our knowledge, this is the first study that demonstrates that dECM derived from a coculture of MSC:HUVEC impacts the osteogenic and angiogenic capabilities of BM MSCs, suggesting the potential use of MSC:HUVEC ECM as a therapeutic product to improve clinical outcomes in bone regeneration.
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Affiliation(s)
- Marta S Carvalho
- Department of Biomedical Engineering, Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY, USA.,Department of Bioengineering, iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
| | - João C Silva
- Department of Biomedical Engineering, Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY, USA.,Department of Bioengineering, iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
| | - Joaquim M S Cabral
- Department of Bioengineering, iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal.,The Discoveries Centre for Regenerative and Precision Medicine, Lisbon Campus, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
| | - Cláudia L da Silva
- Department of Bioengineering, iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal.,The Discoveries Centre for Regenerative and Precision Medicine, Lisbon Campus, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
| | - Deepak Vashishth
- Department of Biomedical Engineering, Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY, USA
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8
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Li J, Chen T, Huang X, Zhao Y, Wang B, Yin Y, Cui Y, Zhao Y, Zhang R, Wang X, Wang Y, Dai J. Substrate-independent immunomodulatory characteristics of mesenchymal stem cells in three-dimensional culture. PLoS One 2018; 13:e0206811. [PMID: 30408051 PMCID: PMC6224081 DOI: 10.1371/journal.pone.0206811] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Accepted: 10/21/2018] [Indexed: 01/02/2023] Open
Abstract
Mesenchymal stem cells (MSCs) play important roles in tissue regeneration, and multi-lineage differentiation and immunomodulation are two major characteristics of MSCs that are utilized in stem cell therapy. MSCs in vivo have a markedly different three-dimensional (3D) niche compared to the traditional two-dimensional (2D) culture in vitro. A 3D scaffold is predicted to provide an artificial 3D environment similar to the in vivo environment. Significant changes in MSC differentiation are shown to be occurred when under 3D culture. However, the immunomodulatory characteristics of MSCs under 3D culture remain unknown. In this study, 3D culture systems were constructed using different substrates to evaluate the common immunomodulatory characteristics of MSCs. Compared to the MSCs under 2D culture, the MSCs under 3D culture, which had higher stemness and maintained cell phenotype, showed altered immunophenotypic pattern. Gene expression profile analysis at mRNA and protein level detected by gene chip and protein chip, respectively, further revealed the difference between 3D cultured MSCs and 2D cultured MSCs, which was mainly concentrated in the immunoregulation related aspects. Moreover, the immunoregulatory role of 3D culture was confirmed by our immunosuppressive experiments. These findings demonstrated that the immunomodulatory capacities of MSCs were enhanced by the 3D geometry of substrates.
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Affiliation(s)
- Jing Li
- Laboratory of Translational Medicine, Chinese PLA General Hospital, Beijing, China
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
| | - Tong Chen
- University of Chinese Academy of Sciences, Beijing, China
- The State Key Laboratory of Plant Genomics, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
| | - Xiahe Huang
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
| | - Yunshan Zhao
- Institute of General Surgery, Chinese PLA General Hospital, Beijing, China
| | - Bin Wang
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
| | - Yanyun Yin
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
| | - Yi Cui
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
| | - Yannan Zhao
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
| | - Ruiping Zhang
- Department of Radiology, First Clinical Medical School of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Xiujie Wang
- The State Key Laboratory of Plant Genomics, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
| | - Yingchun Wang
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
| | - Jianwu Dai
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
- * E-mail:
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9
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Enrichment of cancer stem cells by agarose multi-well dishes and 3D spheroid culture. Cell Tissue Res 2018; 375:397-408. [PMID: 30244317 DOI: 10.1007/s00441-018-2920-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Accepted: 09/05/2018] [Indexed: 01/03/2023]
Abstract
As the theory of cancer stem cells (CSCs) is maturing, CSC-targeted therapy is emerging as an important therapeutic strategy and seeking the ideal method for rapid enrichment and purification of CSCs has become crucial. So far, based on the known CSC phenotypes and biological characteristics, the methods for enrichment CSCs mainly include low adhesion culture, low oxygen culture, chemotherapy drug stimulation and side population (SP) sorting but these methods cannot realize quick enrichment of the desired CSCs. Herein, we adopt a novel method that efficiently enriches a certain amount of CSCs through agarose multi-well dishes using rubber micro-molds to make cancer cells into cell spheroids (3D). These 3D cancer cell spheroids in the proportions of expression of CSC biomarkers (single stain of CD44, CD44v6 and CD133 or double stain of both CD44 and CD133) were significantly higher than those of the conventional adherent culture (2D) using flow cytometry analysis. In addition, the expression levels of stemness transcription factors such as OCT4, NANOG and SOX2 in 3D were also significantly higher than that in 2D through Western blot (WB) and quantitative polymerase chain reaction (qPCR) assays. In addition, the CSCs in 3D could form colonies with different sizes in soft agar. In conclusion, we developed a new method to enrich some kinds of CSCs, which might be a benefit for future CSC-targeted therapy studies and anti-CSC drug screening applications.
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Sakashita A, Yeh YHV, Namekawa SH, Lin SP. Epigenomic and single-cell profiling of human spermatogonial stem cells. Stem Cell Investig 2018; 5:11. [PMID: 29782571 PMCID: PMC5945786 DOI: 10.21037/sci.2018.04.04] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Accepted: 04/09/2018] [Indexed: 12/22/2022]
Affiliation(s)
- Akihiko Sakashita
- Division of Reproductive Sciences, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
| | - Yu-Han V. Yeh
- Institute of Biotechnology, National Taiwan University, Taipei, Taiwan
| | - Satoshi H. Namekawa
- Division of Reproductive Sciences, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Shau-Ping Lin
- Institute of Biotechnology, National Taiwan University, Taipei, Taiwan
- Genome and Systems Biology Degree Program, National Taiwan University/Academia Sinica, Taipei, Taiwan
- Agricultural Biotechnology Research Centre, Academia Sinica, Taipei, Taiwan
- Research Center for Developmental Biology and Regenerative Medicine, National Taiwan University, Taipei, Taiwan
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