1
|
Yang Y, Rao J, Liu H, Dong Z, Zhang Z, Bei HP, Wen C, Zhao X. Biomimicking design of artificial periosteum for promoting bone healing. J Orthop Translat 2022; 36:18-32. [PMID: 35891926 PMCID: PMC9283802 DOI: 10.1016/j.jot.2022.05.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 05/26/2022] [Accepted: 05/30/2022] [Indexed: 01/27/2023] Open
Abstract
Background Periosteum is a vascularized tissue membrane covering the bone surface and plays a decisive role in bone reconstruction process after fracture. Various artificial periosteum has been developed to assist the allografts or bionic bone scaffolds in accelerating bone healing. Recently, the biomimicking design of artificial periosteum has attracted increasing attention due to the recapitulation of the natural extracellular microenvironment of the periosteum and has presented unique capacity to modulate the cell fates and ultimately enhance the bone formation and improve neovascularization. Methods A systematic literature search is performed and relevant findings in biomimicking design of artificial periosteum have been reviewed and cited. Results We give a systematical overview of current development of biomimicking design of artificial periosteum. We first summarize the universal strategies for designing biomimicking artificial periosteum including biochemical biomimicry and biophysical biomimicry aspects. We then discuss three types of novel versatile biomimicking artificial periosteum including physical-chemical combined artificial periosteum, heterogeneous structured biomimicking periosteum, and healing phase-targeting biomimicking periosteum. Finally, we comment on the potential implications and prospects in the future design of biomimicking artificial periosteum. Conclusion This review summarizes the preparation strategies of biomimicking artificial periosteum in recent years with a discussion of material selection, animal model adoption, biophysical and biochemical cues to regulate the cell fates as well as three types of latest developed versatile biomimicking artificial periosteum. In future, integration of innervation, osteochondral regeneration, and osteoimmunomodulation, should be taken into consideration when fabricating multifunctional artificial periosteum. The Translational Potential of this Article: This study provides a holistic view on the design strategy and the therapeutic potential of biomimicking artificial periosteum to promote bone healing. It is hoped to open a new avenue of artificial periosteum design with biomimicking considerations and reposition of the current strategy for accelerated bone healing.
Collapse
Affiliation(s)
- Yuhe Yang
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China
| | - Jingdong Rao
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China
| | - Huaqian Liu
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China
| | - Zhifei Dong
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China.,Faculty of Science, University of Waterloo, Waterloo, Ontario, Canada
| | - Zhen Zhang
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China
| | - Ho-Pan Bei
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China
| | - Chunyi Wen
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China
| | - Xin Zhao
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China
| |
Collapse
|
2
|
Belleggia F. Hard and soft tissue augmentation of vertical ridge defects with the “hard top double membrane technique”: introduction of a new technique and a case report. AIMS BIOENGINEERING 2022. [DOI: 10.3934/bioeng.2022003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
<abstract>
<p>Vertical ridge defects (VRD) of the jaws often require both bone and keratinized mucosa (KM) reconstruction. A new staged procedure is proposed to restore both hard and soft tissues in the VRD through a case report. A patient required the lower right second premolar and first molar rehabilitation. The first surgery aimed to restore the bone architecture through the use of a titanium reinforced dense-PTFE (TR-dPTFE) membrane, positioned and stabilized on top of tenting screws. This membrane didn't cover the whole defect, it just created an hard top that avoided the collapse of a collagen membrane that was placed over it. This resorbable membrane was stabilized with tacks and covered the whole defect, protecting a mixture of autogenous bone and porcine xenograft both lingually and buccally. The second surgery was performed after a 5 month healing time either to remove the tenting screws and the TR-dPTFE membrane, and to augment KM with a gingival graft harvested from the palate. Both regenerated hard and soft tissues were left to mature for 7 months before the third surgery. In this last stage implants insertion and healing abutments application were carried out in a straightforward way, since bone and KM had been previously restored. Two bone samples, harvested for histologic evaluation, stated a great amount of new bone formation. This new approach allowed inserting implants in matured and stable regenerated bone and augmented KM, avoiding the hard and soft tissue loss around implant neck that can affect the VRD treatments during healing.</p>
</abstract>
Collapse
|
3
|
Pranskunas M, Šimoliūnas E, Alksne M, Martin V, Gomes PS, Puisys A, Kaupinis A, Juodzbalys G. Assessment of the Bone Healing Process Mediated by Periosteum-Derived Mesenchymal Stem Cells' Secretome and a Xenogenic Bioceramic-An In Vivo Study in the Rabbit Critical Size Calvarial Defect Model. MATERIALS (BASEL, SWITZERLAND) 2021; 14:3512. [PMID: 34202509 PMCID: PMC8269548 DOI: 10.3390/ma14133512] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Revised: 06/16/2021] [Accepted: 06/22/2021] [Indexed: 12/13/2022]
Abstract
The mesenchymal stem cell (MSC) secretome has been considered an innovative therapeutic biological approach, able to modulate cellular crosstalk and functionality for enhanced tissue repair and regeneration. This study aims to evaluate the functionality of the secretome isolated from periosteum-derived MSCs, from either basal or osteogenic-induced conditions, in the healing of a critical size calvarial bone defect in the rabbit model. A bioceramic xenograft was used as the vehicle for secretome delivery, and the biological response to the established biocomposite system was assessed by clinical, histological, histomorphometric, and microtomographic analysis. A comparative analysis revealed that the osteogenic-induced secretome presented an increased diversity of proteins, with emphasis on those related to osteogenesis. Microtomographic and histological morphometric analysis revealed that bioceramic xenografts implanted with secretomes enhanced the new bone formation process, with the osteogenic-induced secretome inducing the highest bone tissue formation. The application of the MSC secretome, particularly from osteogenic-induced populations, may be regarded as an effective therapeutic approach to enhance bone tissue healing and regeneration.
Collapse
Affiliation(s)
- Mindaugas Pranskunas
- Department of Oral and Maxillofacial Surgery, Faculty of Odontology, Medical Academy, Lithuanian University of Health Sciences, LT-50161 Kaunas, Lithuania;
- 32:Balti Dental Clinic, LT-09235 Vilnius, Lithuania
| | - Egidijus Šimoliūnas
- Life Sciences Center, Department of Biological Models, Institute of Biochemistry, Vilnius University, LT-10257 Vilnius, Lithuania; (E.Š.); (M.A.)
| | - Milda Alksne
- Life Sciences Center, Department of Biological Models, Institute of Biochemistry, Vilnius University, LT-10257 Vilnius, Lithuania; (E.Š.); (M.A.)
| | - Victor Martin
- BoneLab—Laboratory for Bone Metabolism and Regeneration, Faculty of Dental Medicine, U. Porto, 4200-393 Porto, Portugal; (V.M.); (P.S.G.)
- LAQV/REQUIMTE—U. Porto, 4200-393 Porto, Portugal
| | - Pedro Sousa Gomes
- BoneLab—Laboratory for Bone Metabolism and Regeneration, Faculty of Dental Medicine, U. Porto, 4200-393 Porto, Portugal; (V.M.); (P.S.G.)
- LAQV/REQUIMTE—U. Porto, 4200-393 Porto, Portugal
| | - Algirdas Puisys
- Vilnius Implantology Center, LT-03162 Vilnius, Lithuania;
- Vilnius Research Group, LT-02233 Vilnius, Lithuania
| | - Algirdas Kaupinis
- Proteomics Centre, Institute of Biochemistry, Life Sciences Center, Vilnius University, Saulėtekio av. 7, LT-10257 Vilnius, Lithuania;
| | - Gintaras Juodzbalys
- Department of Oral and Maxillofacial Surgery, Faculty of Odontology, Medical Academy, Lithuanian University of Health Sciences, LT-50161 Kaunas, Lithuania;
| |
Collapse
|
4
|
Isolation and Culture of Periosteum-Derived Progenitor Cells from Mice. Methods Mol Biol 2021. [PMID: 33197028 DOI: 10.1007/978-1-0716-1028-2_24] [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: 09/15/2023]
Abstract
This chapter describes the methods of isolation of mouse periosteal progenitor cells. There are three basic methods utilized. The bone grafting method was developed utilizing the fracture healing process to expand the progenitor populations. Bone capping methods requires enzymatic digestion and purification of cells from the native periosteum, while the Egression/Explant method requires the least manipulation with placement of cortical bone fragments with attached periosteum in a culture dish. Various cell surface antibodies have been employed over the years to characterize periosteum derived progenitor cells, but the most consistent minimal criteria was recommended by the International Society for Cellular Therapy. Confirmation of the multipotent status of these isolated cells can be achieved by differentiation into the three basic mesodermal lineages in vitro.
Collapse
|
5
|
MicroRNA Profiling in Mesenchymal Stromal Cells: the Tissue Source as the Missing Piece in the Puzzle of Ageing. Stem Cell Rev Rep 2021; 17:1014-1026. [PMID: 33405068 DOI: 10.1007/s12015-020-10095-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/25/2020] [Indexed: 10/22/2022]
Abstract
Ageing is among the main risk factors for human disease onset and the identification of the hallmarks of senescence remains a challenge for the development of appropriate therapeutic target in the elderly. Here, we compare senescence-related changes in two cell populations of mesenchymal stromal cells by analysing their miRNA profiling: Human Dental Pulp Stromal Cells (hDPSCs) and human Periosteum-Derived Progenitor Cells (hPDPCs). After these cells were harvested, total RNA extraction and whole genome miRNA profiling was performed, and DIANA-miRPath analysis was applied to find the target/pathways. Only 69 microRNAs showed a significant differential expression between dental pulp and periosteum progenitor cells. Among these, 24 were up regulated, and 45 were downregulated in hDPSCs compared to hPDPCs. Our attention was centered on miRNAs (22 upregulated and 34 downregulated) involved in common pathways for cell senescence (i.e. p53, mTOR pathways), autophagy (i.e. mTOR and MAPK pathways) and cell cycle (i.e. MAPK pathway). The p53, mTOR and MAPK signaling pathways comprised 43, 37 and 112 genes targeted by all selected miRNAs, respectively. Our finding is consistent with the idea that the embryological origin influences cell behavior and the ageing process. Our study strengthens the hypothesis that ageing is driven by numerous mediators interacting through an intricate molecular network, which affects adult stem cells self-renewal capability. Graphical abstract.
Collapse
|
6
|
Yang H, Sun L, Cai W, Gu J, Xu D, Deb A, Duan J. DDR2, a discoidin domain receptor, is a marker of periosteal osteoblast and osteoblast progenitors. J Bone Miner Metab 2020; 38:670-677. [PMID: 32415375 PMCID: PMC7581459 DOI: 10.1007/s00774-020-01108-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Accepted: 04/07/2020] [Indexed: 10/24/2022]
Abstract
INTRODUCTION The periosteum has a bilayered structure that surrounds cortical bone. The outer layer is rich in connective tissue and fibroblasts, while the inner layer in contact with the cortical surface of the bone predominantly consists of osteoblasts and osteoblast progenitors. The identification of cell-specific surface markers of the bilayered structure of the periosteum is important for the purpose of tissue regeneration. MATERIALS AND METHODS We investigated the expression of the discoidin domain tyrosine kinase receptor DDR2, fibroblast specific protein-1 (FSP-1) and alkaline phosphatase (ALP) in the periosteum of cortical bone by immunohistochemistry. Osteogenic differentiation was compared between DDR2- and FSP-1-expressing cells flow-sorted from the periosteum. RESULTS We showed that DDR2 predominantly labeled osteogenic cells residing in the inner layer of the periosteum and that Pearson's coefficient of colocalization indicated a significant correlation with the expression of ALP. The mineralization of DDR2-expressing osteogenic cells isolated from the periosteum was significantly induced. In contrast, FSP-1 predominantly labeled the outer layer of periosteal fibroblasts, and Pearson's coefficient of colocalization indicated that FSP-1 was poorly correlated with the expression of DDR2 and ALP. FSP-1-expressing periosteal fibroblasts did not exhibit osteogenic differentiation for the induction of bone mineralization. CONCLUSION DDR2 is a novel potential cell surface marker for identifying and isolating osteoblasts and osteoblast progenitors within the periosteum that can be used for musculoskeletal regenerative therapies.
Collapse
Affiliation(s)
- Haili Yang
- Heart Center and Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, No. 9 JinSui Road, Guangzhou, 510120, Guangdong, China
| | - Lei Sun
- Heart Center and Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, No. 9 JinSui Road, Guangzhou, 510120, Guangdong, China
| | - Wenqian Cai
- Heart Center and Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, No. 9 JinSui Road, Guangzhou, 510120, Guangdong, China
| | - Jingkai Gu
- Heart Center and Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, No. 9 JinSui Road, Guangzhou, 510120, Guangdong, China
| | - Dacai Xu
- Heart Center and Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, No. 9 JinSui Road, Guangzhou, 510120, Guangdong, China
- Institute Pasteur of Shanghai, Chinese Academy of Science, Shanghai, 200031, China
| | - Arjun Deb
- Division of Cardiology, Department of Medicine, Department of Molecular Cell and Developmental Biology, UCLA Cardiovascular Medicine Research Theme, Eli and Edythe Broad Institute of Regenerative Medicine and Stem Cell Research, David Geffen School of Medicine, University of California, Los Angeles, 675 Charles E Young Drive S, MRL 3609, Los Angeles, CA, 90095, USA.
| | - Jinzhu Duan
- Heart Center and Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, No. 9 JinSui Road, Guangzhou, 510120, Guangdong, China.
| |
Collapse
|
7
|
Bonifacio MA, Cerqueni G, Cometa S, Licini C, Sabbatini L, Mattioli-Belmonte M, De Giglio E. Insights into Arbutin Effects on Bone Cells: Towards the Development of Antioxidant Titanium Implants. Antioxidants (Basel) 2020; 9:antiox9070579. [PMID: 32630762 PMCID: PMC7402158 DOI: 10.3390/antiox9070579] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 06/24/2020] [Accepted: 06/29/2020] [Indexed: 12/14/2022] Open
Abstract
Arbutin is a plant-derived glycosylated hydroquinone with antioxidant features, exploited to combat cell damage induced by oxidative stress. The latter hinders the osseointegration of bone prostheses, leading to implant failure. Little is known about arbutin antioxidant effects on human osteoblasts, therefore, this study explores the in vitro protective role of arbutin on osteoblast-like cells (Saos-2) and periosteum-derived progenitor cells (PDPCs). Interestingly, cells exposed to oxidative stress were protected by arbutin, which preserved cell viability and differentiation. Starting from these encouraging results, an antioxidant coating loaded with arbutin was electrosynthesized on titanium. Therefore, for the first time, a polyacrylate-based system was designed to release the effective concentration of arbutin in situ. The innovative coating was characterized from the physico-chemical and morphological point of view to achieve an optimized system, which was in vitro tested with cells. Morpho-functional evaluations highlighted the high viability and good compatibility of the arbutin-loaded coating, which also promoted the expression of PDPC differentiation markers, even under oxidative stress. These results agreed with the coatings’ in vitro antioxidant activity, which showed a powerful scavenging effect against DPPH radicals. Taken together, the obtained results open intriguing opportunities for the further development of natural bioactive coatings for orthopedic titanium implants.
Collapse
Affiliation(s)
- Maria A. Bonifacio
- Department of Chemistry, University of Bari Aldo Moro, 70126 Bari, Italy; (M.A.B.); (L.S.)
- Jaber Innovation s.r.l., 00144 Roma, Italy;
| | - Giorgia Cerqueni
- DISCLIMO Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, 60126 Ancona, Italy; (G.C.); (C.L.); (M.M.-B.)
| | | | - Caterina Licini
- DISCLIMO Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, 60126 Ancona, Italy; (G.C.); (C.L.); (M.M.-B.)
- DISAT—Department of Applied Science and Technology, Polytechnic of Turin, 10129 Turin, Italy
| | - Luigia Sabbatini
- Department of Chemistry, University of Bari Aldo Moro, 70126 Bari, Italy; (M.A.B.); (L.S.)
| | - Monica Mattioli-Belmonte
- DISCLIMO Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, 60126 Ancona, Italy; (G.C.); (C.L.); (M.M.-B.)
| | - Elvira De Giglio
- Department of Chemistry, University of Bari Aldo Moro, 70126 Bari, Italy; (M.A.B.); (L.S.)
- Correspondence: ; Tel.: +39-080-544-2021
| |
Collapse
|
8
|
Cuthbert RJ, Jones E, Sanjurjo-Rodríguez C, Lotfy A, Ganguly P, Churchman SM, Kastana P, Tan HB, McGonagle D, Papadimitriou E, Giannoudis PV. Regulation of Angiogenesis Discriminates Tissue Resident MSCs from Effective and Defective Osteogenic Environments. J Clin Med 2020; 9:jcm9061628. [PMID: 32481579 PMCID: PMC7355658 DOI: 10.3390/jcm9061628] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Revised: 05/20/2020] [Accepted: 05/20/2020] [Indexed: 12/12/2022] Open
Abstract
Background: The biological mechanisms that contribute to atrophic long bone non-union are poorly understood. Multipotential mesenchymal stromal cells (MSCs) are key contributors to bone formation and are recognised as important mediators of blood vessel formation. This study examines the role of MSCs in tissue formation at the site of atrophic non-union. Materials and Methods: Tissue and MSCs from non-union sites (n = 20) and induced periosteal (IP) membrane formed following the Masquelet bone reconstruction technique (n = 15) or bone marrow (n = 8) were compared. MSC content, differentiation, and influence on angiogenesis were measured in vitro. Cell content and vasculature measurements were performed by flow cytometry and histology, and gene expression was measured by quantitative polymerase chain reaction (qPCR). Results: MSCs from non-union sites had comparable differentiation potential to bone marrow MSCs. Compared with induced periosteum, non-union tissue contained similar proportion of colony-forming cells, but a greater proportion of pericytes (p = 0.036), and endothelial cells (p = 0.016) and blood vessels were more numerous (p = 0.001) with smaller luminal diameter (p = 0.046). MSCs showed marked differences in angiogenic transcripts depending on the source, and those from induced periosteum, but not non-union tissue, inhibited early stages of in vitro angiogenesis. Conclusions: In vitro, non-union site derived MSCs have no impairment of differentiation capacity, but they differ from IP-derived MSCs in mediating angiogenesis. Local MSCs may thus be strongly implicated in the formation of the immature vascular network at the non-union site. Attention should be given to their angiogenic support profile when selecting MSCs for regenerative therapy.
Collapse
Affiliation(s)
- R. J. Cuthbert
- Leeds Institute of Rheumatic and Musculoskeletal Disease, University of Leeds, Leeds LS16 7PS, UK; (R.J.C.); (E.J.); (C.S.-R.); (P.G.); (S.M.C.); (H.B.T.); (D.M.)
| | - E. Jones
- Leeds Institute of Rheumatic and Musculoskeletal Disease, University of Leeds, Leeds LS16 7PS, UK; (R.J.C.); (E.J.); (C.S.-R.); (P.G.); (S.M.C.); (H.B.T.); (D.M.)
| | - C. Sanjurjo-Rodríguez
- Leeds Institute of Rheumatic and Musculoskeletal Disease, University of Leeds, Leeds LS16 7PS, UK; (R.J.C.); (E.J.); (C.S.-R.); (P.G.); (S.M.C.); (H.B.T.); (D.M.)
- Department of Biomedical Sciences, Medicine and Physiotherapy, University of A Coruña, CIBER-BBN-Institute of Biomedical Research of A Coruña (INIBIC), A Coruña 15001, Spain
| | - A. Lotfy
- Biotechnology and Life Sciences Department, Faculty of Postgraduate Studies for Advanced Sciences (PSAS), Beni-Suef University, Beni-Suef 62511, Egypt;
| | - P. Ganguly
- Leeds Institute of Rheumatic and Musculoskeletal Disease, University of Leeds, Leeds LS16 7PS, UK; (R.J.C.); (E.J.); (C.S.-R.); (P.G.); (S.M.C.); (H.B.T.); (D.M.)
| | - S. M. Churchman
- Leeds Institute of Rheumatic and Musculoskeletal Disease, University of Leeds, Leeds LS16 7PS, UK; (R.J.C.); (E.J.); (C.S.-R.); (P.G.); (S.M.C.); (H.B.T.); (D.M.)
| | - P. Kastana
- Department of Pharmacy, School of Health Sciences, University of Patras, Patras 265 04, Greece; (P.K.); (E.P.)
| | - H. B. Tan
- Leeds Institute of Rheumatic and Musculoskeletal Disease, University of Leeds, Leeds LS16 7PS, UK; (R.J.C.); (E.J.); (C.S.-R.); (P.G.); (S.M.C.); (H.B.T.); (D.M.)
| | - D. McGonagle
- Leeds Institute of Rheumatic and Musculoskeletal Disease, University of Leeds, Leeds LS16 7PS, UK; (R.J.C.); (E.J.); (C.S.-R.); (P.G.); (S.M.C.); (H.B.T.); (D.M.)
| | - E. Papadimitriou
- Department of Pharmacy, School of Health Sciences, University of Patras, Patras 265 04, Greece; (P.K.); (E.P.)
| | - P. V. Giannoudis
- Leeds Institute of Rheumatic and Musculoskeletal Disease, University of Leeds, Leeds LS16 7PS, UK; (R.J.C.); (E.J.); (C.S.-R.); (P.G.); (S.M.C.); (H.B.T.); (D.M.)
- NIHR Leeds Biomedical Research Center, Chapel Allerton Hospital, Leeds LS7 4SA, UK
- Correspondence: ; Tel.: +44-113-392-2750; Fax: +44-113-392-3290
| |
Collapse
|
9
|
Paidar Ardakani A, Oloumi MM, Farsinejad A, Kheirandish R. Experimental study on healing of long bone defects treated with fibrin membrane enriched with platelet growth factors and periosteal mesenchymal stem cells in rabbit: Radiographical and histopathological evaluations. VETERINARY RESEARCH FORUM : AN INTERNATIONAL QUARTERLY JOURNAL 2019; 10:285-291. [PMID: 32206223 PMCID: PMC7065587 DOI: 10.30466/vrf.2018.86692.2124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Accepted: 09/18/2018] [Indexed: 11/12/2022]
Abstract
The present study was designed to evaluate the effects of platelet growth factors and periosteal mesenchymal stem cells on bone healing process, radiographically. Forty male White New Zealand rabbits in five equal groups were used in this study. A 2 mm full thickness bone defect was made in left radial bone of each animal. In group A (control) the defect was left with no medical intervention. In group B the defect was covered by a fibrin membrane. In group C the defect was covered by a fibrin membrane plus platelet growth factors. In group D the defect was covered by a fibrin membrane plus periosteal mesenchymal stem cells, and in group E the defect was covered by a fibrin membrane enriched with platelet growth factors and periosteal mesenchymal stem cells. Radiological evaluation was done immediately after surgery (week 0) and then at the 1st, 2nd, 4th, 6th and 8th weeks after operation. At the end of the eighth week, bone samples were taken to evaluate the histopathology. The radiological and histopathological observations showed a superior bone healing in the groups D and E, after eight weeks in comparison with the groups A, B and C. According to this study, it could be concluded that the platelet growth factors and periosteal mesenchymal stem cells could promote bone regeneration in long bone defects in a rabbit model.
Collapse
Affiliation(s)
- Amin Paidar Ardakani
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Ardakan University, Ardakan, Iran
| | - Mohammad Mehdi Oloumi
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Alireza Farsinejad
- Department of Hematology and Medical Laboratory Sciences, Faculty of Allied Medicine, Kerman University of Medical Science, Kerman, Iran
| | - Reza Kheirandish
- Department of Pathobiology, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran
| |
Collapse
|
10
|
Zhao Z, Fan C, Chen F, Sun Y, Xia Y, Ji A, Wang DA. Progress in Articular Cartilage Tissue Engineering: A Review on Therapeutic Cells and Macromolecular Scaffolds. Macromol Biosci 2019; 20:e1900278. [PMID: 31800166 DOI: 10.1002/mabi.201900278] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Revised: 09/19/2019] [Indexed: 12/19/2022]
Abstract
Repair and regeneration of articular cartilage lesions have always been a major challenge in the medical field due to its peculiar structure (e.g., sparsely distributed chondrocytes, no blood supply, no nerves). Articular cartilage tissue engineering is considered as one promising strategy to achieve reconstruction of cartilage. With this perspective, the articular cartilage tissue engineering has been widely studied. Here, the recent progress of articular cartilage tissue engineering is reviewed. The ad hoc therapeutic cells and growth factors for cartilage regeneration are summarized and discussed. Various types of bio/macromolecular scaffolds together with their pros and cons are also reviewed and elaborated.
Collapse
Affiliation(s)
- Zhongyi Zhao
- Department of Traumatic Surgery, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Changjiang Fan
- Department of Human Anatomy, Histology and Embryology, College of Medicine, Qingdao University, Qingdao, 266021, China.,Institute for Translational Medicine, College of Medicine, Qingdao University, Qingdao, P. R. China
| | - Feng Chen
- Department of Traumatic Surgery, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yutai Sun
- School of Information Engineering, Shandong Vocational College of Science & Technology, Weifang, 261053, P. R. China
| | - Yujun Xia
- Department of Human Anatomy, Histology and Embryology, College of Medicine, Qingdao University, Qingdao, 266021, China
| | - Aiyu Ji
- Department of Traumatic Surgery, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Dong-An Wang
- Department of Biomedical Engineering, City University of Hong Kong, Kowloon, 999077, Hong Kong SAR
| |
Collapse
|
11
|
Mazzotti E, Teti G, Falconi M, Chiarini F, Barboni B, Mazzotti A, Muttini A. Age-Related Alterations Affecting the Chondrogenic Differentiation of Synovial Fluid Mesenchymal Stromal Cells in an Equine Model. Cells 2019; 8:cells8101116. [PMID: 31547126 PMCID: PMC6829538 DOI: 10.3390/cells8101116] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Revised: 09/14/2019] [Accepted: 09/16/2019] [Indexed: 02/08/2023] Open
Abstract
Osteoarthritis is a degenerative disease that strongly correlates with age and promotes the breakdown of joint cartilage and subchondral bone. There has been a surge of interest in developing cell-based therapies, focused particularly on the use of mesenchymal stromal cells (MSCs) isolated from adult tissues. It seems that MSCs derived from synovial joint tissues exhibit superior chondrogenic ability, but their unclear distribution and low frequency actually limit their clinical application. To date, the influence of aging on synovial joint derived MSCs’ biological characteristics and differentiation abilities remains unknown, and a full understanding of the mechanisms involved in cellular aging is lacking. The aim of this study was therefore to investigate the presence of age-related alterations in synovial fluid MSCs and their influence on the potential ability of MSCs to differentiate toward chondrogenic phenotypes. Synovial fluid MSCs, isolated from healthy equine donors from 3 to 40 years old, were cultured in vitro and stimulated towards chondrogenic differentiation for up to 21 days. An equine model was chosen due to the high degree of similarity of the anatomy of the knee joint to the human knee joint and as spontaneous disorders develop that are clinically relevant to similar human disorders. The results showed a reduction in cell proliferation correlated with age and the presence of age-related tetraploid cells. Ultrastructural analysis demonstrated the presence of morphological features correlated with aging such as endoplasmic reticulum stress, autophagy, and mitophagy. Alcian blue assay and real-time PCR data showed a reduction of efficiency in the chondrogenic differentiation of aged synovial fluid MSCs compared to young MSCs. All these data highlighted the influence of aging on MSCs’ characteristics and ability to differentiate towards chondrogenic differentiation and emphasize the importance of considering age-related alterations of MSCs in clinical applications.
Collapse
Affiliation(s)
- Eleonora Mazzotti
- Faculty of Bioscience and Agro-Food and Environmental Technology, University of Teramo, 64100 Teramo, Italy.
| | - Gabriella Teti
- Department of Biomedical and Neuromotor Sciences, University di Bologna, 40126 Bologna, Italy.
| | - Mirella Falconi
- Department of Biomedical and Neuromotor Sciences, University di Bologna, 40126 Bologna, Italy.
| | - Francesca Chiarini
- CNR-National Research Council of Italy, Institute of Molecular Genetics "Luigi Luca Cavalli-Sforza", Unit of Bologna, 40136 Bologna, Italy.
- IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy.
| | - Barbara Barboni
- Faculty of Bioscience and Agro-Food and Environmental Technology, University of Teramo, 64100 Teramo, Italy.
| | - Antonio Mazzotti
- st Orthopedic and Traumatologic Clinic, IRCCS Istituto Ortopedico Rizzoli, Via Giulio Cesare Pupilli 1, 40136 Bologna, Italy.
| | - Aurelio Muttini
- Faculty of Bioscience and Agro-Food and Environmental Technology, University of Teramo, 64100 Teramo, Italy.
- Stem TeCh Group, 66100 Chieti, Italy.
| |
Collapse
|
12
|
Calejo I, Costa-Almeida R, Reis RL, Gomes ME. Enthesis Tissue Engineering: Biological Requirements Meet at the Interface. TISSUE ENGINEERING PART B-REVIEWS 2019; 25:330-356. [DOI: 10.1089/ten.teb.2018.0383] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Isabel Calejo
- 3B's Research Group, I3Bs—Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, Guimarães, Portugal
- ICVS/3B's—PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Raquel Costa-Almeida
- 3B's Research Group, I3Bs—Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, Guimarães, Portugal
- ICVS/3B's—PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Rui L. Reis
- 3B's Research Group, I3Bs—Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, Guimarães, Portugal
- ICVS/3B's—PT Government Associate Laboratory, Braga/Guimarães, Portugal
- The Discoveries Center for Regenerative and Precision Medicine, Headquarters at University of Minho, Guimarães, Portugal
| | - Manuela E. Gomes
- 3B's Research Group, I3Bs—Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, Guimarães, Portugal
- ICVS/3B's—PT Government Associate Laboratory, Braga/Guimarães, Portugal
- The Discoveries Center for Regenerative and Precision Medicine, Headquarters at University of Minho, Guimarães, Portugal
| |
Collapse
|
13
|
Zhang L, Ai H. Concentrated growth factor promotes proliferation, osteogenic differentiation, and angiogenic potential of rabbit periosteum-derived cells in vitro. J Orthop Surg Res 2019; 14:146. [PMID: 31118077 PMCID: PMC6532180 DOI: 10.1186/s13018-019-1164-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Accepted: 04/25/2019] [Indexed: 01/13/2023] Open
Abstract
OBJECTIVE The aim of this research is to investigate the effects of concentrated growth factor (CGF) on the proliferation, osteogenic differentiation, and angiogenic potential of rabbit periosteum-derived cells (PDCs) in vitro. METHODS PDCs were isolated from the femoral and tibial periosteum of rabbits and cultured with or without CGF membranes or CGF conditioned media. Scanning electron microscopy (SEM) was used for the structural characterization. Cell Counting Kit-8 assay was used to measure cell proliferation. Alkaline phosphatase (ALP) activity of PDCs was also measured. Immunohistochemistry was used to detect the expression of CD34. Enzyme-linked immunosorbent assay (ELISA), quantitative real-time PCR (qPCR), and Western blot were used to evaluate the secretion and expression levels of osteogenic differentiation markers (bone morphogenetic protein-2, type I collagen, osteocalcin) and angiogenesis markers (vascular endothelial growth factor, basic fibroblast growth factor) in supernatants and PDCs at days 3, 7, 14, and 21. RESULTS The SEM analysis showed a dense three-dimensional fibrin network in CGF, and CGF membranes were covered by PDCs with elongated or polygonal morphological features. Compared with the control group, CGF significantly promoted the proliferation of PDCs during the experimental period (p < 0.05). Immunohistochemistry revealed that PDCs were dispersedly distributed among the CGF substrates, and CD34-positive cells were also present. Moreover, CGF significantly increased the ALP activity and upregulated the expression and secretion of osteogenic differentiation and angiogenesis markers in PDCs at days 3, 7, 14, and 21 (p < 0.05). CONCLUSION CGF can increase the proliferation and promote the osteogenic differentiation and angiogenic potential of PDCs in vitro. These results indicate that CGF can be used as a new therapeutic means for biotechnological and clinical applications.
Collapse
Affiliation(s)
- Lili Zhang
- Department of Prosthodontics, School of Stomatology, China Medical University, No. 117, Nanjing North Street, Heping District, Shenyang, Liaoning, 110002, People's Republic of China.,Department of Stomatology, First Affiliated Hospital of Jinzhou Medical University, Jinzhou, 121000, Liaoning, China
| | - Hongjun Ai
- Department of Prosthodontics, School of Stomatology, China Medical University, No. 117, Nanjing North Street, Heping District, Shenyang, Liaoning, 110002, People's Republic of China.
| |
Collapse
|
14
|
Caddeo S, Mattioli-Belmonte M, Cassino C, Barbani N, Dicarlo M, Gentile P, Baino F, Sartori S, Vitale-Brovarone C, Ciardelli G. Newly-designed collagen/polyurethane bioartificial blend as coating on bioactive glass-ceramics for bone tissue engineering applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 96:218-233. [DOI: 10.1016/j.msec.2018.11.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Revised: 11/02/2018] [Accepted: 11/07/2018] [Indexed: 10/27/2022]
|
15
|
Asiedu KO, Ferdousi M, Ton PT, Adler SS, Choyke PL, Sato N. Bone marrow cell homing to sites of acute tibial fracture: 89Zr-oxine cell labeling with positron emission tomographic imaging in a mouse model. EJNMMI Res 2018; 8:109. [PMID: 30547233 PMCID: PMC6292830 DOI: 10.1186/s13550-018-0463-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Accepted: 11/26/2018] [Indexed: 02/06/2023] Open
Abstract
Background Bone fracture healing is dependent upon the rapid migration and engraftment of bone marrow (BM) progenitor and stem cells to the site of injury. Stromal cell-derived factor-1 plays a crucial role in recruiting BM cells expressing its receptor CXCR4. Recently, a CXCR4 antagonist, plerixafor, has been used to mobilize BM cells into the blood in efforts to enhance cell migration to sites of injury presumably improving healing. In this study, we employed zirconium-89 (89Zr)-oxine-labeled BM cells imaged with positron emission tomography (PET)/computed tomography (CT) to visualize and quantitate BM cell trafficking following acute bone injury and to investigate the effect of plerixafor on BM cell homing. Unilateral 1-mm incisions were created in the distal tibia of mice either on the same day (d0) or 24 h (d1) after 89Zr-oxine-labeled BM cell transfer (n = 4–6, 2–2.3 × 107 cells at 9.65–15.7 kBq/106 cells). Serial microPET/CT imaging was performed and migration of 89Zr-labeled cells to the bone injury was quantified. The effects of three daily doses of plerixafor on cell trafficking were evaluated beginning on the day of fracture generation (n = 4–6). The labeled cells localizing to the fracture were analyzed by flow cytometry and immunohistochemistry. Results In d0- and d1-fracture groups, 0.7% and 1.7% of administered BM cells accumulated within the fracture, respectively. Plerixafor treatment reduced BM cell migration to the fracture by approximately one-third (p < 0.05 for both fracture groups). Flow cytometry analysis of donor cells collected from the injured site revealed a predominance of CD45+ stem/progenitor cell populations and subsequent histological analysis demonstrated the presence of donor cells engrafted within sites of fracture repair. Conclusion 89Zr-oxine labeling enabled visualization and quantitation of BM cell recruitment to acute fractures and further demonstrated that plerixafor plays an inhibitory role in this recruitment. Electronic supplementary material The online version of this article (10.1186/s13550-018-0463-8) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Kingsley O Asiedu
- Molecular Imaging Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, NIH, Building 10, Room B3B406, Bethesda, MD, 20892-1002, USA
| | - Munira Ferdousi
- Molecular Imaging Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, NIH, Building 10, Room B3B406, Bethesda, MD, 20892-1002, USA
| | - Phuongnga T Ton
- Molecular Imaging Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, NIH, Building 10, Room B3B406, Bethesda, MD, 20892-1002, USA
| | - Stephen S Adler
- Clinical Monitoring Research Program Directorate, Frederick National Laboratory for Cancer Research sponsored by the National Cancer Institute, Frederick, MD, 21702, USA
| | - Peter L Choyke
- Molecular Imaging Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, NIH, Building 10, Room B3B406, Bethesda, MD, 20892-1002, USA
| | - Noriko Sato
- Molecular Imaging Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, NIH, Building 10, Room B3B406, Bethesda, MD, 20892-1002, USA.
| |
Collapse
|
16
|
Detecting senescent fate in mesenchymal stem cells: a combined cytofluorimetric and ultrastructural approach. Biogerontology 2018; 19:401-414. [PMID: 30101381 DOI: 10.1007/s10522-018-9766-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 08/06/2018] [Indexed: 02/08/2023]
Abstract
Senescence can impair the therapeutic potential of stem cells. In this study, senescence-associated morphofunctional changes in periosteum-derived progenitor cells (PDPCs) from old and young individuals were investigated by combining cytofluorimetry, immunohistochemistry, and transmission electron microscopy. Cell cycle analysis demonstrated a large number of G0/G1 phase cells in PDPCs from old subjects and a progressive accumulation of G0/G1 cells during passaging in cultures from young subjects. Cytofluorimetry documented significant changes in light scattering parameters and closely correlated with the ultrastructural features, especially changes in mitochondrial shape and autophagy, which are consistent with the mitochondrial-lysosomal axis theory of ageing. The combined morphological, biofunctional, and ultrastructural approach enhanced the flow cytometric study of PDPC ageing. We speculate that impaired autophagy, documented in replicative senescent and old PDPCs, reflect a switch from quiescence to senescence. Its demonstration in a tissue with limited turnover-like the cambium layer of the periosteum, where reversible quiescence is the normal stem cell state throughout life-adds a new piece to the regenerative medicine jigsaw in an ageing society.
Collapse
|
17
|
Carrion JA, Wang HH, Masselli J, Iacono VJ. Enhanced Lateral Bone Augmentation With a Perforated Resorbable Barrier Membrane. Clin Adv Periodontics 2017; 7:152-158. [DOI: 10.1902/cap.2017.160080] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Accepted: 01/14/2017] [Indexed: 12/27/2022]
Affiliation(s)
- Julio A. Carrion
- Department of Periodontology, School of Dental Medicine, Stony Brook University, Stony Brook, NY
| | - Howard H. Wang
- Department of Periodontology, School of Dental Medicine, Stony Brook University, Stony Brook, NY
| | - Joseph Masselli
- Department of Biochemistry and Cell Biology, Stony Brook University
| | - Vincent J. Iacono
- Department of Periodontology, School of Dental Medicine, Stony Brook University, Stony Brook, NY
| |
Collapse
|
18
|
Fellows CR, Matta C, Zakany R, Khan IM, Mobasheri A. Adipose, Bone Marrow and Synovial Joint-Derived Mesenchymal Stem Cells for Cartilage Repair. Front Genet 2016; 7:213. [PMID: 28066501 PMCID: PMC5167763 DOI: 10.3389/fgene.2016.00213] [Citation(s) in RCA: 100] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Accepted: 11/22/2016] [Indexed: 01/15/2023] Open
Abstract
Current cell-based repair strategies have proven unsuccessful for treating cartilage defects and osteoarthritic lesions, consequently advances in innovative therapeutics are required and mesenchymal stem cell-based (MSC) therapies are an expanding area of investigation. MSCs are capable of differentiating into multiple cell lineages and exerting paracrine effects. Due to their easy isolation, expansion, and low immunogenicity, MSCs are an attractive option for regenerative medicine for joint repair. Recent studies have identified several MSC tissue reservoirs including in adipose tissue, bone marrow, cartilage, periosteum, and muscle. MSCs isolated from these discrete tissue niches exhibit distinct biological activities, and have enhanced regenerative potentials for different tissue types. Each MSC type has advantages and disadvantages for cartilage repair and their use in a clinical setting is a balance between expediency and effectiveness. In this review we explore the challenges associated with cartilage repair and regeneration using MSC-based cell therapies and provide an overview of phenotype, biological activities, and functional properties for each MSC population. This paper also specifically explores the therapeutic potential of each type of MSC, particularly focusing on which cells are capable of producing stratified hyaline-like articular cartilage regeneration. Finally we highlight areas for future investigation. Given that patients present with a variety of problems it is unlikely that cartilage regeneration will be a simple "one size fits all," but more likely an array of solutions that need to be applied systematically to achieve regeneration of a biomechanically competent repair tissue.
Collapse
Affiliation(s)
| | - Csaba Matta
- Faculty of Health and Medical Sciences, University of SurreyGuildford, UK
- Department of Anatomy, Histology and Embryology, Faculty of Medicine, University of DebrecenDebrecen, Hungary
| | - Roza Zakany
- Department of Anatomy, Histology and Embryology, Faculty of Medicine, University of DebrecenDebrecen, Hungary
| | - Ilyas M. Khan
- Centre for NanoHealth, Swansea University Medical SchoolSwansea, UK
| | - Ali Mobasheri
- Faculty of Health and Medical Sciences, University of SurreyGuildford, UK
- Arthritis Research UK Centre for Sport, Exercise and Osteoarthritis, Queen's Medical CentreNottingham, UK
- King Fahd Medical Research Center, King AbdulAziz UniversityJeddah, Saudi Arabia
- Sheik Salem Bin Mahfouz Scientific Chair for Treatment of Osteoarthritis with Stem Cells, King AbdulAziz UniversityJeddah, Saudi Arabia
| |
Collapse
|
19
|
Chou YC, Yeh WL, Chao CL, Hsu YH, Yu YH, Chen JK, Liu SJ. Enhancement of tendon-bone healing via the combination of biodegradable collagen-loaded nanofibrous membranes and a three-dimensional printed bone-anchoring bolt. Int J Nanomedicine 2016; 11:4173-86. [PMID: 27601901 PMCID: PMC5003596 DOI: 10.2147/ijn.s108939] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
A composite biodegradable polymeric model was developed to enhance tendon graft healing. This model included a biodegradable polylactide (PLA) bolt as the bone anchor and a poly(D,L-lactide-co-glycolide) (PLGA) nanofibrous membrane embedded with collagen as a biomimic patch to promote tendon–bone interface integration. Degradation rate and compressive strength of the PLA bolt were measured after immersion in a buffer solution for 3 months. In vitro biochemical characteristics and the nanofibrous matrix were assessed using a water contact angle analyzer, pH meter, and tetrazolium reduction assay. In vivo efficacies of PLGA/collagen nanofibers and PLA bolts for tendon–bone healing were investigated on a rabbit bone tunnel model with histological and tendon pullout tests. The PLGA/collagen-blended nanofibrous membrane was a hydrophilic, stable, and biocompatible scaffold. The PLA bolt was durable for tendon–bone anchoring. Histology showed adequate biocompatibility of the PLA bolt on a medial cortex with progressive bone ingrowth and without tissue overreaction. PLGA nanofibers within the bone tunnel also decreased the tunnel enlargement phenomenon and enhanced tendon–bone integration. Composite polymers of the PLA bolt and PLGA/collagen nanofibrous membrane can effectively promote outcomes of tendon reconstruction in a rabbit model. The composite biodegradable polymeric system may be useful in humans for tendon reconstruction.
Collapse
Affiliation(s)
- Ying-Chao Chou
- Department of Mechanical Engineering, Chang Gung University; Department of Orthopedic Surgery, Chang Gung Memorial Hospital
| | - Wen-Lin Yeh
- Department of Orthopedic Surgery, Chang Gung Memorial Hospital
| | - Chien-Lin Chao
- Department of Mechanical Engineering, Chang Gung University
| | - Yung-Heng Hsu
- Department of Mechanical Engineering, Chang Gung University; Department of Orthopedic Surgery, Chang Gung Memorial Hospital
| | - Yi-Hsun Yu
- Department of Mechanical Engineering, Chang Gung University; Department of Orthopedic Surgery, Chang Gung Memorial Hospital
| | - Jan-Kan Chen
- Department of Physiology and Pharmacology, Chang Gung University, Taoyuan, Taiwan
| | - Shih-Jung Liu
- Department of Mechanical Engineering, Chang Gung University; Department of Orthopedic Surgery, Chang Gung Memorial Hospital
| |
Collapse
|
20
|
Yu NY, O'Brien CA, Slapetova I, Whan RM, Knothe Tate ML. Live Tissue Imaging to Elucidate Mechanical Modulation of Stem Cell Niche Quiescence. Stem Cells Transl Med 2016; 6:285-292. [PMID: 28170186 PMCID: PMC5442759 DOI: 10.5966/sctm.2015-0306] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2015] [Accepted: 06/16/2016] [Indexed: 12/20/2022] Open
Abstract
The periosteum, a composite cellular connective tissue, bounds all nonarticular bone surfaces. Like Velcro, collagenous Sharpey's fibers anchor the periosteum in a prestressed state to the underlying bone. The periosteum provides a niche for mesenchymal stem cells. Periosteal lifting, as well as injury, causes cells residing in the periosteum (PDCs) to change from an immobile, quiescent state to a mobile, active state. The physical cues that activate PDCs to home to and heal injured areas remain a conundrum. An understanding of these cues is key to unlocking periosteum's remarkable regenerative power. We hypothesized that changes in periosteum's baseline stress state modulate the quiescence of its stem cell niche. We report, for the first time, a three-dimensional, high-resolution live tissue imaging protocol to observe and characterize ovine PDCs and their niche before and after release of the tissue's endogenous prestress. Loss of prestress results in abrupt shrinkage of the periosteal tissue. At the microscopic scale, loss of prestress results in significantly increased crimping of collagen of periosteum's fibrous layer and a threefold increase in the number of rounded nuclei in the cambium layer. Given the body of published data describing the relationships between stem cell and nucleus shape, structure and function, these observations are consistent with a role for mechanics in the modulation of periosteal niche quiescence. The quantitative characterization of periosteum as a stem cell niche represents a critical step for clinical translation of the periosteum and periosteum substitute-based implants for tissue defect healing. Stem Cells Translational Medicine 2017;6:285-292.
Collapse
Affiliation(s)
- Nicole Y.C. Yu
- Graduate School of Biomedical Engineering University of New South Wales, Sydney, Australia
| | - Connor A. O'Brien
- Graduate School of Biomedical Engineering University of New South Wales, Sydney, Australia
| | - Iveta Slapetova
- Biomedical Imaging Facility, Mark Wainwright Analytical Centre, University of New South Wales, Sydney, New South Wales, Australia
| | - Renee M. Whan
- Biomedical Imaging Facility, Mark Wainwright Analytical Centre, University of New South Wales, Sydney, New South Wales, Australia
| | - Melissa L. Knothe Tate
- Graduate School of Biomedical Engineering University of New South Wales, Sydney, Australia
| |
Collapse
|
21
|
Vozzi G, Lucarini G, Dicarlo M, Andreoni C, Salvolini E, Ferretti C, Mattioli-Belmonte M. In vitro lifespan and senescent behaviour of human periosteal derived stem cells. Bone 2016; 88:1-12. [PMID: 27102545 DOI: 10.1016/j.bone.2016.04.013] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2015] [Revised: 03/08/2016] [Accepted: 04/06/2016] [Indexed: 01/26/2023]
Abstract
Periosteum derived progenitor cells (PDPCs) represent promising mesenchymal stem cells (MSCs) for skeletal regeneration and to test bone cell based tissue engineering strategies. Most of regenerative medicine approaches based on MSCs require a noteworthy amount of cells that must be expanded in vitro prior to their use. As culture expansion method may impact on cell behaviour, we assessed the replicative and metabolic capacity (nitric oxide production and glucose consumption), senescence hallmarks of PDPCs serially passaged as well as the expression of selected genes specifically related to early osteoblastic differentiation, bone remodelling and stemness during PDPC sequential passaging. We also scouted a Systems Biology approach to examine and elucidate the experimental results through mathematical modelling and in silico simulations. PDPC subculture led to a progressive proliferative decline but, despite this, PDPCs maintained almost constant their metabolic activity. In vitro, senescent PDPCs displayed the typical "replicative senescence" features, involving p16 and not p53 in the regulation of this phenomenon. Gene expression analysis evidenced the tendency of sub-cultured PDPCs to increase the expression of genes involved in bone resorption. The mathematical analysis of the experimental results showed a strict similarity between replicative senescence and age-related changes, enabling the definition of an in silico model mimicking PDPC behaviour in terms of nitric oxide (NO) production. The relationship between NO production and subculture passages could represent a cutting edge "replicative senescence index". Overall, our findings suggest the possibility to use early-passage PDPCs for bone regenerative approaches based on the local recruitment of stem cells, whilst the later cell passages could be a suitable in vitro tool to validate scaffolds intended for bone regeneration in elderly subjects.
Collapse
Affiliation(s)
- Giovanni Vozzi
- Research Centre "E. Piaggio", Faculty of Engineering, University of Pisa, Largo Lucio Lazzarino, 2, 56126 Pisa, Italy
| | - Guendalina Lucarini
- Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Via Tronto 10/a, 60126 Ancona, Italy
| | - Manuela Dicarlo
- Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Via Tronto 10/a, 60126 Ancona, Italy
| | - Chiara Andreoni
- Research Centre "E. Piaggio", Faculty of Engineering, University of Pisa, Largo Lucio Lazzarino, 2, 56126 Pisa, Italy
| | - Eleonora Salvolini
- Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Via Tronto 10/a, 60126 Ancona, Italy
| | - Concetta Ferretti
- Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Via Tronto 10/a, 60126 Ancona, Italy
| | - Monica Mattioli-Belmonte
- Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Via Tronto 10/a, 60126 Ancona, Italy.
| |
Collapse
|
22
|
Yong KW, Wan Safwani WKZ, Xu F, Wan Abas WAB, Choi JR, Pingguan-Murphy B. Cryopreservation of Human Mesenchymal Stem Cells for Clinical Applications: Current Methods and Challenges. Biopreserv Biobank 2016; 13:231-9. [PMID: 26280501 DOI: 10.1089/bio.2014.0104] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Mesenchymal stem cells (MSCs) hold many advantages over embryonic stem cells (ESCs) and other somatic cells in clinical applications. MSCs are multipotent cells with strong immunosuppressive properties. They can be harvested from various locations in the human body (e.g., bone marrow and adipose tissues). Cryopreservation represents an efficient method for the preservation and pooling of MSCs, to obtain the cell counts required for clinical applications, such as cell-based therapies and regenerative medicine. Upon cryopreservation, it is important to preserve MSCs functional properties including immunomodulatory properties and multilineage differentiation ability. Further, a biosafety evaluation of cryopreserved MSCs is essential prior to their clinical applications. However, the existing cryopreservation methods for MSCs are associated with notable limitations, leading to a need for new or improved methods to be established for a more efficient application of cryopreserved MSCs in stem cell-based therapies. We review the important parameters for cryopreservation of MSCs and the existing cryopreservation methods for MSCs. Further, we also discuss the challenges to be addressed in order to preserve MSCs effectively for clinical applications.
Collapse
Affiliation(s)
- Kar Wey Yong
- 1 Department of Biomedical Engineering, Faculty of Engineering, University of Malaya , Kuala Lumpur, Malaysia .,2 Bioinspired Engineering and Biomechanics Center (BEBC), Xi'an Jiaotong University , Xi'an, P.R. China
| | | | - Feng Xu
- 2 Bioinspired Engineering and Biomechanics Center (BEBC), Xi'an Jiaotong University , Xi'an, P.R. China .,3 The Key Library of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University , Xi'an, P.R. China
| | - Wan Abu Bakar Wan Abas
- 1 Department of Biomedical Engineering, Faculty of Engineering, University of Malaya , Kuala Lumpur, Malaysia
| | - Jane Ru Choi
- 1 Department of Biomedical Engineering, Faculty of Engineering, University of Malaya , Kuala Lumpur, Malaysia .,2 Bioinspired Engineering and Biomechanics Center (BEBC), Xi'an Jiaotong University , Xi'an, P.R. China
| | - Belinda Pingguan-Murphy
- 1 Department of Biomedical Engineering, Faculty of Engineering, University of Malaya , Kuala Lumpur, Malaysia
| |
Collapse
|
23
|
Dicarlo M, Bianchi N, Ferretti C, Orciani M, Di Primio R, Mattioli-Belmonte M. Evidence Supporting a Paracrine Effect of IGF-1/VEGF on Human Mesenchymal Stromal Cell Commitment. Cells Tissues Organs 2016; 201:333-41. [PMID: 27179123 DOI: 10.1159/000445346] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/09/2016] [Indexed: 11/19/2022] Open
Abstract
Healing of skeletal defects is strictly dependent on osteogenesis and efficient vascularization of engineered scaffolds. Insulin-like growth factor-1 (IGF-1) and vascular endothelial growth factor (VEGF) are both involved in these processes. The in vitro administration of IGF-1 in association with VEGF is able to modulate the osteoblastic or endothelial commitment of mesenchymal stromal cells (MSCs) of different origins (e.g. periosteum and skin). In the present study, in order to deepen a possible paracrine effect of IGF-1 and VEGF on periosteum-derived progenitor cells (PDPCs) and skin-derived MSCs (S-MSCs), a Transwell coculture approach was used. We explored the genes involved in endothelial and osteoblastic differentiation, those modulating mitogen-activated protein kinase (MAPK) and phosphatidylinositol 3'-kinase (PI3K)-AKT signaling pathways as well as genes implicated in stemness (i.e. Sox2, Oct4, and Nanog). Periosteal cells, which are typically committed toward osteoblastogenesis, are driven in the direction of endothelial gene expression when influenced by S-MSCs. The latter, once influenced by PDPCs, lose their endothelial commitment and increase the expression of osteoblast-associated genes. PI3K/AKT and MAPK signaling pathways seem to be markedly involved in this behavior. Our results evidence that paracrine signals between MSCs may differently modulate their commitment in a bone microenvironment, opening stimulating viewpoints for skeletal tissue engineering strategies coupling angiogenesis and osteogenesis processes.
Collapse
Affiliation(s)
- Manuela Dicarlo
- Department of Clinical and Molecular Sciences, Universitx00E0; Politecnica delle Marche, Ancona, Italy
| | | | | | | | | | | |
Collapse
|
24
|
Intini G, Katsuragi Y, Kirkwood KL, Yang S. Alveolar bone loss: mechanisms, potential therapeutic targets, and interventions. Adv Dent Res 2016; 26:38-46. [PMID: 24736703 DOI: 10.1177/0022034514529305] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
This article reviews recent research into mechanisms underlying bone resorption and highlights avenues of investigation that may generate new therapies to combat alveolar bone loss in periodontitis. Several proteins, signaling pathways, stem cells, and dietary supplements are discussed as they relate to periodontal bone loss and regeneration. RGS12 is a crucial protein that mediates osteoclastogenesis and bone destruction, and a potential therapeutic target. RGS12 likely regulates osteoclast differentiation through regulating calcium influx to control the calcium oscillation-NFATc1 pathway. A working model for RGS10 and RGS12 in the regulation of Ca(2+) oscillations during osteoclast differentiation is proposed. Initiation of inflammation depends on host cell-microbe interactions, including the p38 mitogen-activated protein kinase (MAPK) signaling pathway. Oral p38 inhibitors reduced lipopolysaccharide (LPS)-induced bone destruction in a rat periodontitis model but showed unsatisfactory safety profiles. The p38 substrate MK2 is a more specific therapeutic target with potentially superior tolerability. Furthermore, MKP-1 shows anti-inflammatory activity, reducing inflammatory cytokine biosynthesis and bone resorption. Multipotent skeletal stem cell (SSC) populations exist within the bone marrow and periosteum of long bones. These bone-marrow-derived SSCs and periosteum-derived SSCs have shown therapeutic potential in several applications, including bone and periodontal regeneration. The existence of craniofacial bone-specific SSCs is suggested based on existing studies. The effects of calcium, vitamin D, and soy isoflavone supplementation on alveolar and skeletal bone loss in post-menopausal women were investigated. Supplementation resulted in stabilization of forearm bone mass density and a reduced rate of alveolar bone loss over 1 yr, compared with placebo. Periodontal attachment levels were also well-maintained and alveolar bone loss suppressed during 24 wk of supplementation.
Collapse
Affiliation(s)
- G Intini
- Department of Oral Medicine, Infection, and Immunity, Harvard School of Dental Medicine, 188 Longwood Avenue, REB 513, Boston, MA 02115, USA
| | | | | | | |
Collapse
|
25
|
Wan Safwani WKZ, Wong CW, Yong KW, Choi JR, Mat Adenan NA, Omar SZ, Wan Abas WAB, Pingguan-Murphy B. The effects of hypoxia and serum-free conditions on the stemness properties of human adipose-derived stem cells. Cytotechnology 2016; 68:1859-72. [PMID: 26728363 DOI: 10.1007/s10616-015-9939-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Accepted: 12/17/2015] [Indexed: 12/17/2022] Open
Abstract
The need to have a better and safer culture condition for expansion of human mesenchymal stem cells (MSCs) is crucial particularly to prevent infection and immune rejection. This is normally associated with the use of animal-based serum in the culture media for cell expansion. The aim of this study is to investigate alternative culture conditions which may provide better and safer environment for cell growth. In the present study, human adipose-derived stem cells (ASCs) at passage 3 were subjected to treatment in 4 conditions: (1) 21 % O2 with fetal bovine serum (FBS), (2) 21 % O2 without FBS, (3) 2 % O2 with FBS and (4) 2 % O2 without FBS followed by subsequent analysis of their phenotype, viability and functionality. We observed that ASCs cultured in all conditions present no significant phenotypic changes. It was found that ASCs cultured in 2 % O2 without serum showed an increase in viability and growth to a certain extent when compared to those cultured in 21 % O2 without serum. However, ASCs cultured in 2 % O2 without serum displayed a relatively low adipogenic and osteogenic potential. On the other hand, interestingly, there was a positive enhancement in chondrogenic differentiation of ASCs cultured in 21 % O2 without serum. Our findings suggest that different culture conditions may be suitable for different indications. In summary, ASCs cultured in serum-free condition can still survive, proliferate and undergo subsequent adipogenic, osteogenic and chondrogenic differentiation. Therefore, FBS is feasible to be excluded for culture of ASCs, which avoids clinical complications.
Collapse
Affiliation(s)
- Wan Kamarul Zaman Wan Safwani
- Department of Biomedical Engineering, Faculty of Engineering, University of Malaya, Lembah Pantai, 50603, Kuala Lumpur, Malaysia.
| | - Chin Wei Wong
- Department of Biomedical Engineering, Faculty of Engineering, University of Malaya, Lembah Pantai, 50603, Kuala Lumpur, Malaysia
| | - Kar Wey Yong
- Department of Biomedical Engineering, Faculty of Engineering, University of Malaya, Lembah Pantai, 50603, Kuala Lumpur, Malaysia
| | - Jane Ru Choi
- Department of Biomedical Engineering, Faculty of Engineering, University of Malaya, Lembah Pantai, 50603, Kuala Lumpur, Malaysia
| | - Noor Azmi Mat Adenan
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Malaya, Lembah Pantai, 50603, Kuala Lumpur, Malaysia
| | - Siti Zawiah Omar
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Malaya, Lembah Pantai, 50603, Kuala Lumpur, Malaysia
| | - Wan Abu Bakar Wan Abas
- Department of Biomedical Engineering, Faculty of Engineering, University of Malaya, Lembah Pantai, 50603, Kuala Lumpur, Malaysia
| | - Belinda Pingguan-Murphy
- Department of Biomedical Engineering, Faculty of Engineering, University of Malaya, Lembah Pantai, 50603, Kuala Lumpur, Malaysia
| |
Collapse
|
26
|
Mattioli-Belmonte M, De Maria C, Vitale-Brovarone C, Baino F, Dicarlo M, Vozzi G. Pressure-activated microsyringe (PAM) fabrication of bioactive glass-poly(lactic-co-glycolic acid) composite scaffolds for bone tissue regeneration. J Tissue Eng Regen Med 2015; 11:1986-1997. [PMID: 26510714 DOI: 10.1002/term.2095] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2015] [Revised: 06/16/2015] [Accepted: 09/14/2015] [Indexed: 11/07/2022]
Abstract
The aim of this work was the fabrication and characterization of bioactive glass-poly(lactic-co-glycolic acid) (PLGA) composite scaffolds mimicking the topological features of cancellous bone. Porous multilayer PLGA-CEL2 composite scaffolds were innovatively produced by a pressure-activated microsyringe (PAM) method, a CAD/CAM processing technique originally developed at the University of Pisa. In order to select the optimal formulations to be extruded by PAM, CEL2-PLGA composite films (CEL2 is an experimental bioactive SiO2 -P2 O5 -CaO-MgO-Na2 O-K2 O glass developed at Politecnico di Torino) were produced and mechanically tested. The elastic modulus of the films increased from 30 to > 400 MPa, increasing the CEL2 amount (10-50 wt%) in the composite. The mixture containing 20 wt% CEL2 was used to fabricate 2D and 3D bone-like scaffolds composed by layers with different topologies (square, hexagonal and octagonal pores). It was observed that the increase of complexity of 2D topological structures led to an increment of the elastic modulus from 3 to 9 MPa in the composite porous monolayer. The elastic modulus of 3D multilayer scaffolds was intermediate (about 6.5 MPa) between the values of the monolayers with square and octagonal pores (corresponding to the lowest and highest complexity, respectively). MG63 osteoblast-like cells and periosteal-derived precursor cells (PDPCs) were used to assess the biocompatibility of the 3D bone-like scaffolds. A significant increase in cell proliferation between 48 h and 7 days of culture was observed for both cell phenotypes. Moreover, qRT-PCR analysis evidenced an induction of early genes of osteogenesis in PDPCs. Copyright © 2015 John Wiley & Sons, Ltd.
Collapse
Affiliation(s)
- M Mattioli-Belmonte
- Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Ancona, Italy
| | - C De Maria
- Research Centre 'E. Piaggio', University of Pisa, Italy
| | - C Vitale-Brovarone
- Institute of Materials Physics and Engineering, Politecnico di Torino, Italy
| | - F Baino
- Institute of Materials Physics and Engineering, Politecnico di Torino, Italy
| | - M Dicarlo
- Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Ancona, Italy
| | - G Vozzi
- Research Centre 'E. Piaggio', University of Pisa, Italy
- Dipartimento di Ingegneria dell'Informazione, University of Pisa, Italy
| |
Collapse
|
27
|
Mattioli-Belmonte M, Teti G, Salvatore V, Focaroli S, Orciani M, Dicarlo M, Fini M, Orsini G, Di Primio R, Falconi M. Stem cell origin differently affects bone tissue engineering strategies. Front Physiol 2015; 6:266. [PMID: 26441682 PMCID: PMC4585109 DOI: 10.3389/fphys.2015.00266] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2015] [Accepted: 09/09/2015] [Indexed: 12/22/2022] Open
Abstract
Bone tissue engineering approaches are encouraging for the improvement of conventional bone grafting technique drawbacks. Thanks to their self-renewal and multi-lineage differentiation ability, stem cells are one of the major actors in tissue engineering approaches, and among these adult mesenchymal stem cells (MSCs) hold a great promise for regenerative medicine strategies. Bone marrow MSCs (BM-MSCs) are the first- identified and well-recognized stem cell population used in bone tissue engineering. Nevertheless, several factors hamper BM-MSC clinical application and subsequently, new stem cell sources have been investigated for these purposes. The fruitful selection and combination of tissue engineered scaffold, progenitor cells, and physiologic signaling molecules allowed the surgeon to reconstruct the missing natural tissue. On the basis of these considerations, we analyzed the capability of two different scaffolds, planned for osteochondral tissue regeneration, to modulate differentiation of adult stem cells of dissimilar local sources (i.e., periodontal ligament, maxillary periosteum) as well as adipose-derived stem cells (ASCs), in view of possible craniofacial tissue engineering strategies. We demonstrated that cells are differently committed toward the osteoblastic phenotype and therefore, taking into account their specific features, they could be intriguing cell sources in different stem cell-based bone/periodontal tissue regeneration approaches.
Collapse
Affiliation(s)
- Monica Mattioli-Belmonte
- Department of Clinical and Molecular Sciences, Università Politecnica delle Marche Ancona, Italy
| | - Gabriella Teti
- Department of Biomedical and Neuromotor Sciences, University of Bologna Bologna, Italy
| | - Viviana Salvatore
- Department of Biomedical and Neuromotor Sciences, University of Bologna Bologna, Italy
| | - Stefano Focaroli
- Department of Biomedical and Neuromotor Sciences, University of Bologna Bologna, Italy
| | - Monia Orciani
- Department of Clinical and Molecular Sciences, Università Politecnica delle Marche Ancona, Italy
| | - Manuela Dicarlo
- Department of Clinical and Molecular Sciences, Università Politecnica delle Marche Ancona, Italy
| | - Milena Fini
- Laboratory of Preclinical and Surgical Studies, Rizzoli Orthopaedic Institute Bologna, Italy
| | - Giovanna Orsini
- Department of Clinical Sciences and Stomatology, Università Politecnica delle Marche Ancona, Italy
| | - Roberto Di Primio
- Department of Clinical and Molecular Sciences, Università Politecnica delle Marche Ancona, Italy
| | - Mirella Falconi
- Department of Biomedical and Neuromotor Sciences, University of Bologna Bologna, Italy
| |
Collapse
|
28
|
Decoupling the role of stiffness from other hydroxyapatite signalling cues in periosteal derived stem cell differentiation. Sci Rep 2015; 5:10778. [PMID: 26035412 PMCID: PMC4451686 DOI: 10.1038/srep10778] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2014] [Accepted: 05/05/2015] [Indexed: 12/15/2022] Open
Abstract
Bone extracellular matrix (ECM) is a natural composite made of collagen and mineral hydroxyapatite (HA). Dynamic cell-ECM interactions play a critical role in regulating cell differentiation and function. Understanding the principal ECM cues promoting osteogenic differentiation would be pivotal for both bone tissue engineering and regenerative medicine. Altering the mineral content generally modifies the stiffness as well as other physicochemical cues provided by composite materials, complicating the “cause-effect” analysis of resultant cell behaviour. To isolate the contribution of mechanical cues from other HA-derived signals, we developed and characterised composite HA/gelatin scaffolds with different mineral contents along with a set of stiffness-matched HA-free gelatin scaffolds. Samples were seeded with human periosteal derived progenitor cells (PDPCs) and cultured over 7 days, analysing their resultant morphology and gene expression. Our results show that both stiffness and HA contribute to directing PDPC osteogenic differentiation, highlighting the role of stiffness in triggering the expression of osteogenic genes and of HA in accelerating the process, particularly at high concentrations.
Collapse
|
29
|
Comparative study between amniotic-fluid mesenchymal stem cells and retinal pigmented epithelium (RPE) stem cells ability to differentiate towards RPE cells. Cell Tissue Res 2015; 362:21-31. [PMID: 25916690 DOI: 10.1007/s00441-015-2185-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Accepted: 03/26/2015] [Indexed: 01/28/2023]
Abstract
Dysfunction of the retinal pigmented epithelium (RPE) is one of the first effects of dry age-related macular degeneration (AMD) with consequent blindness. Hence, patients affected by this retinal disorder could benefit from a cell-based transplantation strategy for RPE. Actually, an effective protocol to approach this problem is lacking, though recently, it has been postulated the existence of a subpopulation of RPE stem cells (RPESCs) derived from adult RPE and able to reconstitute a functional RPE. On the other hand, the evidence related to the differentiative potential of human mesenchymal stem cells (MSCs) is continuously increasing. Among others, amniotic fluid-derived MSCs (AF-MSCs) may be a promising candidate, since these cells are characterized by high proliferation and differentiative potential. In this study, AF-MSCs and RPESCs were isolated, characterized to assay their stemness and induced to neuronal/retinal differentiation; specific RPE markers were then analyzed. Our results indicate that RPESCs are more suitable candidates for RPE replacement than AF-MSCs.
Collapse
|
30
|
Ferretti C, Lucarini G, Andreoni C, Salvolini E, Bianchi N, Vozzi G, Gigante A, Mattioli-Belmonte M. Human Periosteal Derived Stem Cell Potential: The Impact of age. Stem Cell Rev Rep 2014; 11:487-500. [DOI: 10.1007/s12015-014-9559-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
|
31
|
Ferretti C, Vozzi G, Falconi M, Orciani M, Gesi M, Di Primio R, Mattioli-Belmonte M. Role of IGF1 and IGF1/VEGF on Human Mesenchymal Stromal Cells in Bone Healing: Two Sources and Two Fates. Tissue Eng Part A 2014; 20:2473-82. [DOI: 10.1089/ten.tea.2013.0453] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Affiliation(s)
- Concetta Ferretti
- Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Ancona, Italy
| | - Giovanni Vozzi
- Faculty of Engineering, Research Centre “E. Piaggio,” University of Pisa, Pisa, Italy
| | - Mirella Falconi
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Monia Orciani
- Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Ancona, Italy
| | - Marco Gesi
- Department of Translational Research and New Technology in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Roberto Di Primio
- Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Ancona, Italy
| | - Monica Mattioli-Belmonte
- Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Ancona, Italy
| |
Collapse
|
32
|
Ferretti C, Mattioli-Belmonte M. Periosteum derived stem cells for regenerative medicine proposals: Boosting current knowledge. World J Stem Cells 2014; 6:266-277. [PMID: 25126377 PMCID: PMC4131269 DOI: 10.4252/wjsc.v6.i3.266] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2013] [Revised: 01/09/2014] [Accepted: 04/29/2014] [Indexed: 02/06/2023] Open
Abstract
Periosteum is a thin fibrous layer that covers most bones. It resides in a dynamic mechanically loaded environment and provides a niche for pluripotent cells and a source for molecular factors that modulate cell behaviour. Elucidating periosteum regenerative potential has become a hot topic in orthopaedics. This review discusses the state of the art of osteochondral tissue engineering rested on periosteum derived progenitor cells (PDPCs) and suggests upcoming research directions. Periosteal cells isolation, characterization and migration in the site of injury, as well as their differentiation, are analysed. Moreover, the role of cell mechanosensing and its contribution to matrix organization, bone microarchitecture and bone stenght is examined. In this regard the role of periostin and its upregulation under mechanical stress in order to preserve PDPC survival and bone tissue integrity is contemplated. The review also summarized the role of the periosteum in the field of dentistry and maxillofacial reconstruction. The involvement of microRNAs in osteoblast differentiation and in endogenous tissue repair is explored as well. Finally the novel concept of a guided bone regeneration based on the use of periosteum itself as a smart material and the realization of constructs able to mimic the extracellular matrix features is talked out. Additionally, since periosteum can differentiate into insulin producing cells it could be a suitable source in allogenic transplantations. That innovative applications would take advantage from investigations aimed to assess PDPC immune privilege.
Collapse
|
33
|
Atesok K, Fu FH, Wolf MR, Ochi M, Jazrawi LM, Doral MN, Lubowitz JH, Rodeo SA. Augmentation of tendon-to-bone healing. J Bone Joint Surg Am 2014; 96:513-21. [PMID: 24647509 DOI: 10.2106/jbjs.m.00009] [Citation(s) in RCA: 87] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Tendon-to-bone healing is vital to the ultimate success of the various surgical procedures performed to repair injured tendons. Achieving tendon-to-bone healing that is functionally and biologically similar to native anatomy can be challenging because of the limited regeneration capacity of the tendon-bone interface. Orthopaedic basic-science research strategies aiming to augment tendon-to-bone healing include the use of osteoinductive growth factors, platelet-rich plasma, gene therapy, enveloping the grafts with periosteum, osteoconductive materials, cell-based therapies, biodegradable scaffolds, and biomimetic patches. Low-intensity pulsed ultrasound and extracorporeal shockwave treatment may affect tendon-to-bone healing by means of mechanical forces that stimulate biological cascades at the insertion site. Application of various loading methods and immobilization times influence the stress forces acting on the recently repaired tendon-to-bone attachment, which eventually may change the biological dynamics of the interface. Other approaches, such as the use of coated sutures and interference screws, aim to deliver biological factors while achieving mechanical stability by means of various fixators. Controlled Level-I human trials are required to confirm the promising results from in vitro or animal research studies elucidating the mechanisms underlying tendon-to-bone healing and to translate these results into clinical practice.
Collapse
Affiliation(s)
- Kivanc Atesok
- Center for Musculoskeletal Care, NYU Hospital for Joint Diseases, 333 East 38th Street, New York, NY 10016
| | - Freddie H Fu
- Department of Orthopaedic Surgery, University of Pittsburgh School of Medicine, 3471 Fifth Avenue, Suite 1011, Pittsburgh, PA 15213
| | - Megan R Wolf
- Department of Orthopaedic Surgery, University of Pittsburgh School of Medicine, 3471 Fifth Avenue, Suite 1011, Pittsburgh, PA 15213
| | - Mitsuo Ochi
- Department of Orthopaedic Surgery, Graduate School of Biomedical Sciences, Hiroshima University, 1-2-3 Kasumi, Minamimi-ku, Hiroshima 734-8551, Japan
| | - Laith M Jazrawi
- Center for Musculoskeletal Care, NYU Hospital for Joint Diseases, 333 East 38th Street, New York, NY 10016
| | - M Nedim Doral
- Departments of Orthopaedics and Traumatology, and Sports Medicine, Hacettepe University School of Medicine, 06100 Sihhiye, Ankara, Turkey
| | | | - Scott A Rodeo
- Sports Medicine and Shoulder Service, Hospital for Special Surgery, 525 East 71st Street, New York, NY 10021. E-mail address for S. A. Rodeo:
| |
Collapse
|
34
|
The response of breast cancer cells to mesenchymal stem cells: a possible role of inflammation by breast implants. Plast Reconstr Surg 2014; 132:899e-910e. [PMID: 24281636 DOI: 10.1097/01.prs.0000434401.98939.60] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Breast implants are widely used and at times might cause inflammation as a foreign body, followed by fibrous capsule formation around the implant. In cancer, the inflamed stroma is essential for preservation of the tumor. Mesenchymal stem cells can be recruited to sites of inflammation, and their role in cancer development is debated. The authors assessed the effects of inflammation caused by breast implants' effects on tumor. METHODS Mesenchymal stem cells were isolated from the fibrous capsules of women who underwent a second operation after 1 year (presenting inflammation) or after 20 years (not presenting inflammation) since initial surgery. After characterization, cells were co-cultured with MCF7, a breast cancer cell line. The expression of genes involved in oncogenesis, proliferation, and epithelial-to-mesenchymal transition was investigated, followed by Western blot analyses. RESULTS After co-culture with mesenchymal stem cells from the inflamed capsule, MCF7 induced a dose- and time-dependent increase in proliferation. Polymerase chain reaction analyses revealed a dysregulation of genes involved in oncogenesis, proliferation, and epithelial-to-mesenchymal transition. The subsequent evaluation by Western blot did not confirm these results, showing only a modest decrease in the expression of E-cadherin after co-culture with mesenchymal stem cells (both derived from inflamed or control capsules). CONCLUSION These data indicate that inflammation caused by breast implants partially affects proliferation of MCF7 but does not influence key mechanisms of tumor development.
Collapse
|
35
|
Kim SJ, Choi YS, Kim SM, Lim SM, Jun HS, Park EY, Hwang OK, Lee CW, Kim DI. Pancreatic islet-like clusters from periosteum-derived progenitor cells. BIOTECHNOL BIOPROC E 2014. [DOI: 10.1007/s12257-013-0005-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
36
|
Yellowley C. CXCL12/CXCR4 signaling and other recruitment and homing pathways in fracture repair. BONEKEY REPORTS 2013; 2:300. [PMID: 24422056 DOI: 10.1038/bonekey.2013.34] [Citation(s) in RCA: 93] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2012] [Accepted: 02/08/2013] [Indexed: 02/06/2023]
Abstract
Cell recruitment, migration and homing to the fracture site are essential for the inflammatory process, neovascularization, chondrogenesis, osteogenesis and ultimately bone remodeling. Mesenchymal stem cells (MSCs) are required to navigate from local sources such as the periosteum and local bone marrow, and may also be recruited from the circulation and distant bone marrow. While the local recruitment process may involve matrix binding and degradation, systemic recruitment may utilize extravasation, a process used by leukocytes to exit the vasculature. CXCL12 (stromal cell-derived factor-1 (SDF-1)), a member of the CXC family of chemokines, is thought to have an important role in cell migration at the fracture site. However, there are many molecules upregulated in the hematoma and callus that have chemotactic potential not only for inflammatory cells but also for endothelial cells and MSCs. Surprisingly, there is little direct data to support their role in cell homing during bone healing. Current therapeutics for bone regeneration utilize local or systemic stem cell transplantation. More recently, a novel strategy that involves mobilization of large numbers of endogenous stem and progenitor cells from bone marrow into the circulation has been shown to have positive effects on bone healing. A more complete understanding of the molecular mechanisms underlying cell recruitment and homing subsequent to fracture will facilitate the fine-tuning of such strategies for bone.
Collapse
Affiliation(s)
- Clare Yellowley
- Department of Anatomy, Physiology and Cell Biology, School of Veterinary Medicine, University of California Davis , Davis, CA, USA
| |
Collapse
|
37
|
Liu Y, Wang S, Shi S. The role of recipient T cells in mesenchymal stem cell-based tissue regeneration. Int J Biochem Cell Biol 2012; 44:2044-50. [PMID: 22903019 PMCID: PMC3454862 DOI: 10.1016/j.biocel.2012.08.003] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2012] [Revised: 07/29/2012] [Accepted: 08/01/2012] [Indexed: 12/17/2022]
Abstract
Significant progress has been made in stem cell biology, regenerative medicine, and stem cell-based tissue engineering. Such scientific strides highlight the potential of replacing or repairing damaged tissues in congenital abnormalities, diseases, or injuries, as well as constructing functional tissue or organs in vivo. Since mesenchymal stem cells (MSCs) are capable of differentiating into bone-forming cells, they constitute an appropriate cell source to repair damaged bone tissues. In addition, the immunoregulatory property of MSCs provides a foundation for their use in treating a variety of autoimmune diseases. However, the interaction between MSCs and immune cells in cell-based tissue regeneration is largely unknown. In this review, we will discuss the current understanding of MSC-based tissue regeneration, emphasizing the role of the immune microenvironment in bone regeneration.
Collapse
Affiliation(s)
- Yi Liu
- Faculty of Periodontics, Capital Medical University School of Stomatology, Tian Tan Xi Li No. 4, Beijing 100050, China
- Center for Craniofacial Molecular Biology, Ostrow School of Dentistry, University of Southern California, 2250 Alcazar Street, CSA 103, Los Angeles, CA 90033, USA
| | - Songlin Wang
- Molecular Laboratory for Gene Therapy and Tooth Regeneration, Beijing Key Laboratory of Tooth Regeneration and Function Reconstruction, Capital Medical University School of Stomatology, Tian Tan Xi Li No. 4, Beijing 100050, China
| | - Songtao Shi
- Center for Craniofacial Molecular Biology, Ostrow School of Dentistry, University of Southern California, 2250 Alcazar Street, CSA 103, Los Angeles, CA 90033, USA
| |
Collapse
|