1
|
Costa FR, Santos MDS, Martins RA, Costa CB, Hamdan PC, Da Silva MB, Azzini GOM, Pires L, Menegassi Z, Santos GS, Lana JF. The Synergistic Effects of Hyaluronic Acid and Platelet-Rich Plasma for Patellar Chondropathy. Biomedicines 2023; 12:6. [PMID: 38275367 PMCID: PMC10813186 DOI: 10.3390/biomedicines12010006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 11/23/2023] [Accepted: 12/06/2023] [Indexed: 01/27/2024] Open
Abstract
Musculoskeletal disorders are increasingly prevalent worldwide, causing significant socioeconomic burdens and diminished quality of life. Notably, patellar chondropathy (PC) is among the most widespread conditions affecting joint structures, resulting in profound pain and disability. Hyaluronic acid (HA) and platelet-rich plasma (PRP) have emerged as reliable, effective, and minimally invasive alternatives. Continuous research spanning from laboratory settings to clinical applications demonstrates the numerous advantages of both products. These encompass lubrication, anti-inflammation, and stimulation of cellular behaviors linked to proliferation, differentiation, migration, and the release of essential growth factors. Cumulatively, these benefits support the rejuvenation of bone and cartilaginous tissues, which are otherwise compromised due to the prevailing degenerative and inflammatory responses characteristic of tissue damage. While existing literature delves into the physical, mechanical, and biological facets of these products, as well as their commercial variants and distinct clinical uses, there is limited discussion on their interconnected roles. We explore basic science concepts, product variations, and clinical strategies. This comprehensive examination provides physicians with an alternative insight into the pathophysiology of PC as well as biological mechanisms stimulated by both HA and PRP that contribute to tissue restoration.
Collapse
Affiliation(s)
- Fábio Ramos Costa
- Department of Orthopedics, FC Sports Traumatology Clinic, Salvador 40296-210, Brazil; (F.R.C.); (C.B.C.)
| | | | | | - Cláudia Bruno Costa
- Department of Orthopedics, FC Sports Traumatology Clinic, Salvador 40296-210, Brazil; (F.R.C.); (C.B.C.)
| | - Paulo César Hamdan
- Department of Orthopedics, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-630, Brazil; (P.C.H.); (M.B.D.S.); (Z.M.)
| | - Marcos Britto Da Silva
- Department of Orthopedics, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-630, Brazil; (P.C.H.); (M.B.D.S.); (Z.M.)
| | - Gabriel Ohana Marques Azzini
- Department of Orthopedics, Brazilian Institute of Regenerative Medicine (BIRM), Indaiatuba 13334-170, Brazil; (G.O.M.A.); (L.P.); (J.F.L.)
- Regenerative Medicine, Orthoregen International Course, Indaiatuba 13334-170, Brazil
| | - Luyddy Pires
- Department of Orthopedics, Brazilian Institute of Regenerative Medicine (BIRM), Indaiatuba 13334-170, Brazil; (G.O.M.A.); (L.P.); (J.F.L.)
- Regenerative Medicine, Orthoregen International Course, Indaiatuba 13334-170, Brazil
| | - Zartur Menegassi
- Department of Orthopedics, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-630, Brazil; (P.C.H.); (M.B.D.S.); (Z.M.)
| | - Gabriel Silva Santos
- Department of Orthopedics, Brazilian Institute of Regenerative Medicine (BIRM), Indaiatuba 13334-170, Brazil; (G.O.M.A.); (L.P.); (J.F.L.)
- Regenerative Medicine, Orthoregen International Course, Indaiatuba 13334-170, Brazil
| | - José Fábio Lana
- Department of Orthopedics, Brazilian Institute of Regenerative Medicine (BIRM), Indaiatuba 13334-170, Brazil; (G.O.M.A.); (L.P.); (J.F.L.)
- Regenerative Medicine, Orthoregen International Course, Indaiatuba 13334-170, Brazil
- Medical School, Max Planck University Center (UniMAX), Indaiatuba 13343-060, Brazil
- Clinical Research, Anna Vitória Lana Institute (IAVL), Indaiatuba 13334-170, Brazil
| |
Collapse
|
2
|
Carballo-Pedrares N, Ponti F, Lopez-Seijas J, Miranda-Balbuena D, Bono N, Candiani G, Rey-Rico A. Non-viral gene delivery to human mesenchymal stem cells: a practical guide towards cell engineering. J Biol Eng 2023; 17:49. [PMID: 37491322 PMCID: PMC10369726 DOI: 10.1186/s13036-023-00363-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 06/27/2023] [Indexed: 07/27/2023] Open
Abstract
In recent decades, human mesenchymal stem cells (hMSCs) have gained momentum in the field of cell therapy for treating cartilage and bone injuries. Despite the tri-lineage multipotency, proliferative properties, and potent immunomodulatory effects of hMSCs, their clinical potential is hindered by donor variations, limiting their use in medical settings. To address this challenge, gene delivery technologies have emerged as a promising approach to modulate the phenotype and commitment of hMSCs towards specific cell lineages, thereby enhancing osteochondral repair strategies. This review provides a comprehensive overview of current non-viral gene delivery approaches used to engineer MSCs, highlighting key factors such as the choice of nucleic acid or delivery vector, transfection strategies, and experimental parameters. Additionally, it outlines various protocols and methods for qualitative and quantitative evaluation of their therapeutic potential as a delivery system in osteochondral regenerative applications. In summary, this technical review offers a practical guide for optimizing non-viral systems in osteochondral regenerative approaches. hMSCs constitute a key target population for gene therapy techniques. Nevertheless, there is a long way to go for their translation into clinical treatments. In this review, we remind the most relevant transfection conditions to be optimized, such as the type of nucleic acid or delivery vector, the transfection strategy, and the experimental parameters to accurately evaluate a delivery system. This survey provides a practical guide to optimizing non-viral systems for osteochondral regenerative approaches.
Collapse
Affiliation(s)
- Natalia Carballo-Pedrares
- Gene & Cell Therapy Research Group (G-CEL). Centro Interdisciplinar de Química y Biología - CICA, Universidade da Coruña, As Carballeiras, S/N. Campus de Elviña, 15071 A, Coruña, Spain
| | - Federica Ponti
- genT_LΛB, Department of Chemistry, Materials and Chemical Engineering "G. Natta", Politecnico Di Milano, 20131, Milan, Italy
- Laboratory for Biomaterials and Bioengineering, Canada Research Chair I in Biomaterials and Bioengineering for the Innovation in Surgery, Department of Min-Met-Materials Engineering & Research Center of CHU de Quebec, Division of Regenerative Medicine, Laval University, Quebec City, QC, Canada
| | - Junquera Lopez-Seijas
- Gene & Cell Therapy Research Group (G-CEL). Centro Interdisciplinar de Química y Biología - CICA, Universidade da Coruña, As Carballeiras, S/N. Campus de Elviña, 15071 A, Coruña, Spain
| | - Diego Miranda-Balbuena
- Gene & Cell Therapy Research Group (G-CEL). Centro Interdisciplinar de Química y Biología - CICA, Universidade da Coruña, As Carballeiras, S/N. Campus de Elviña, 15071 A, Coruña, Spain
| | - Nina Bono
- genT_LΛB, Department of Chemistry, Materials and Chemical Engineering "G. Natta", Politecnico Di Milano, 20131, Milan, Italy
| | - Gabriele Candiani
- genT_LΛB, Department of Chemistry, Materials and Chemical Engineering "G. Natta", Politecnico Di Milano, 20131, Milan, Italy.
| | - Ana Rey-Rico
- Gene & Cell Therapy Research Group (G-CEL). Centro Interdisciplinar de Química y Biología - CICA, Universidade da Coruña, As Carballeiras, S/N. Campus de Elviña, 15071 A, Coruña, Spain.
| |
Collapse
|
3
|
Lana JF, Purita J, Everts PA, De Mendonça Neto PAT, de Moraes Ferreira Jorge D, Mosaner T, Huber SC, Azzini GOM, da Fonseca LF, Jeyaraman M, Dallo I, Santos GS. Platelet-Rich Plasma Power-Mix Gel (ppm)-An Orthobiologic Optimization Protocol Rich in Growth Factors and Fibrin. Gels 2023; 9:553. [PMID: 37504432 PMCID: PMC10379106 DOI: 10.3390/gels9070553] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 07/03/2023] [Accepted: 07/05/2023] [Indexed: 07/29/2023] Open
Abstract
Platelet- and fibrin-rich orthobiologic products, such as autologous platelet concentrates, have been extensively studied and appreciated for their beneficial effects on multiple conditions. Platelet-rich plasma (PRP) and its derivatives, including platelet-rich fibrin (PRF), have demonstrated encouraging outcomes in clinical and laboratory settings, particularly in the treatment of musculoskeletal disorders such as osteoarthritis (OA). Although PRP and PRF have distinct characteristics, they share similar properties. The relative abundance of platelets, peripheral blood cells, and molecular components in these orthobiologic products stimulates numerous biological pathways. These include inflammatory modulation, augmented neovascularization, and the delivery of pro-anabolic stimuli that regulate cell recruitment, proliferation, and differentiation. Furthermore, the fibrinolytic system, which is sometimes overlooked, plays a crucial role in musculoskeletal regenerative medicine by regulating proteolytic activity and promoting the recruitment of inflammatory cells and mesenchymal stem cells (MSCs) in areas of tissue regeneration, such as bone, cartilage, and muscle. PRP acts as a potent signaling agent; however, it diffuses easily, while the fibrin from PRF offers a durable scaffolding effect that promotes cell activity. The combination of fibrin with hyaluronic acid (HA), another well-studied orthobiologic product, has been shown to improve its scaffolding properties, leading to more robust fibrin polymerization. This supports cell survival, attachment, migration, and proliferation. Therefore, the administration of the "power mix" containing HA and autologous PRP + PRF may prove to be a safe and cost-effective approach in regenerative medicine.
Collapse
Affiliation(s)
- José Fábio Lana
- OrthoRegen Group, Max-Planck University, Indaiatuba 13343-060, Brazil
| | | | | | | | | | - Tomas Mosaner
- Brazilian Institute of Regenerative Medicine (BIRM), Indaiatuba 13334-170, Brazil
| | - Stephany Cares Huber
- Brazilian Institute of Regenerative Medicine (BIRM), Indaiatuba 13334-170, Brazil
| | | | | | - Madhan Jeyaraman
- Department of Orthopaedics, Faculty of Medicine, Sri Lalithambigai Medical College and Hospital, Tamil Nadu 600095, India
| | - Ignacio Dallo
- SportMe Medical Center, Department of Orthopaedic Surgery and Sports Medicine, Unit of Biological Therapies and MSK Interventionism, 41013 Seville, Spain
| | - Gabriel Silva Santos
- Brazilian Institute of Regenerative Medicine (BIRM), Indaiatuba 13334-170, Brazil
| |
Collapse
|
4
|
Lin RLC, Sung PH, Wu CT, Tu YK, Lu YD, Yip HK, Lee MS. Decreased Ankyrin Expression Is Associated with Repressed eNOS Signaling, Cell Proliferation, and Osteogenic Differentiation in Osteonecrosis of the Femoral Head. J Bone Joint Surg Am 2022; 104:2-12. [PMID: 35389901 DOI: 10.2106/jbjs.20.00465] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Reduced nitric oxide synthase (NOS) activity and decreased reparative potentials in stem cells may be involved in the pathogenesis of osteonecrosis of the femoral head (ONFH), but the underlying mechanism is not clear. Ankyrin, a cytoskeletal protein, can promote NOS expression and many cellular functions when it interacts with the CD44 receptors on the stem cells. This study investigated whether ankyrin is involved in the pathogenesis of ONFH. MATERIALS AND METHODS Bone marrow stem cells (BMSCs) from ONFH patients were compared with cells from patients with proximal femoral fracture and BMSC cell lines (PT-2501, Lonza, NC, USA). Differences in the expression levels and downstream signal pathway of ankyrin-Akt-eNOS in BMSCs were studied between ONFH and control. The involvement of ankyrin in the signal cascade, cell proliferation, and differentiation were further investigated by silencing ankyrin using small interfering (si)RNA. RESULTS We found the basal mRNA levels of ankyrin and CD44 in BMSCs from the ONFH group were significantly lower as compared with those from the control group. The signal transduction of CD44-ankyrin-Akt-eNOS was significantly repressed in the ONFH group as compared with the control group after hyaluronic acid treatment. Knockdown of ankyrin by siRNA could attenuate the eNOS signaling as well as the BMSCs proliferation and osteogenic differentiation. The proliferation ability and osteogenic differentiation potential of the BMSCs from the ONFH group were significantly reduced as compared with the control group, but they can be enhanced to the baseline levels of the control group by hyaluronic acid treatment. CONCLUSION The aberrant eNOS signaling, reduced cell proliferation, and osteogenic differentiation potential in BMSCs from ONFH patients are associated with the decreased ankyrin expression. CLINICAL RELEVANCE Altered signal transduction, proliferation, and osteogenic differentiation ability in BMSCs may be involved in the pathogenesis of ONFH. These need further studies especially in BMSC-based cell therapy.
Collapse
Affiliation(s)
- Rio L C Lin
- Department of Orthopedic Surgery, Kaohsiung Chang Gung Memorial Hospital, Taiwan
| | - Pei-Hsun Sung
- Department of Medicine, Division of Cardiology, Kaohsiung Chang Gung Memorial Hospital, Taiwan
| | - Chen-Ta Wu
- Department of Orthopedic Surgery, Kaohsiung Chang Gung Memorial Hospital, Taiwan
| | - Yuan-Kun Tu
- Department of Orthopedic Surgery, EDa Hospital, Kaohsiung, Taiwan
| | - Yu-Der Lu
- Department of Orthopedic Surgery, Kaohsiung Chang Gung Memorial Hospital, Taiwan
| | - Hon-Kan Yip
- Department of Medicine, Division of Cardiology, Kaohsiung Chang Gung Memorial Hospital, Taiwan
| | - Mel S Lee
- Department of Orthopedic Surgery, Kaohsiung Chang Gung Memorial Hospital, Taiwan
| |
Collapse
|
5
|
Alaohali A, Salzlechner C, Zaugg LK, Suzano F, Martinez A, Gentleman E, Sharpe PT. GSK3 Inhibitor-Induced Dentinogenesis Using a Hydrogel. J Dent Res 2021; 101:46-53. [PMID: 34152872 PMCID: PMC8721547 DOI: 10.1177/00220345211020652] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Small-molecule drugs targeting glycogen synthase kinase 3 (GSK3) as inhibitors of the protein kinase activity are able to stimulate reparative dentine formation. To develop this approach into a viable clinical treatment for exposed pulp lesions, we synthesized a novel, small-molecule noncompetitive adenosine triphosphate (ATP) drug that can be incorporated into a biodegradable hydrogel for placement by syringe into the tooth. This new drug, named NP928, belongs to the thiadiazolidinone (TDZD) family and has equivalent activity to similar drugs of this family such as tideglusib. However, NP928 is more water soluble than other TDZD drugs, making it more suitable for direct delivery into pulp lesions. We have previously reported that biodegradable marine collagen sponges can successfully deliver TDZD drugs to pulp lesions, but this involves in-theater preparation of the material, which is not ideal in a clinical context. To improve surgical handling and delivery, here we incorporated NP928 into a specifically tailored hydrogel that can be placed by syringe into a damaged tooth. This hydrogel is based on biodegradable hyaluronic acid and can be gelled in situ upon dental blue light exposure, similarly to other common dental materials. NP928 released from hyaluronic acid-based hydrogels upregulated Wnt/β-catenin activity in pulp stem cells and fostered reparative dentine formation compared to marine collagen sponges delivering equivalent concentrations of NP928. This drug-hydrogel combination has the potential to be rapidly developed into a therapeutic procedure that is amenable to general dental practice.
Collapse
Affiliation(s)
- A Alaohali
- Centre for Craniofacial and Regenerative Biology, Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, UK.,Department of Dental and Oral Health, Prince Sultan Military College of Health Sciences, Dammam, Saudi Arabia
| | - C Salzlechner
- Centre for Craniofacial and Regenerative Biology, Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, UK
| | - L K Zaugg
- Centre for Craniofacial and Regenerative Biology, Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, UK.,Department of Reconstructive Dentistry, University Center for Dental Medicine, University of Basel, Basel, Switzerland
| | - F Suzano
- Centre for Craniofacial and Regenerative Biology, Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, UK
| | - A Martinez
- Centro de Investigaciones Biologicas-CSIC, Madrid, Spain
| | - E Gentleman
- Centre for Craniofacial and Regenerative Biology, Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, UK
| | - P T Sharpe
- Centre for Craniofacial and Regenerative Biology, Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, UK
| |
Collapse
|
6
|
Lana JF, da Fonseca LF, Azzini G, Santos G, Braga M, Cardoso Junior AM, Murrell WD, Gobbi A, Purita J, Percope de Andrade MA. Bone Marrow Aspirate Matrix: A Convenient Ally in Regenerative Medicine. Int J Mol Sci 2021; 22:ijms22052762. [PMID: 33803231 PMCID: PMC7963152 DOI: 10.3390/ijms22052762] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 02/17/2021] [Accepted: 02/24/2021] [Indexed: 02/06/2023] Open
Abstract
The rise in musculoskeletal disorders has prompted medical experts to devise novel effective alternatives to treat complicated orthopedic conditions. The ever-expanding field of regenerative medicine has allowed researchers to appreciate the therapeutic value of bone marrow-derived biological products, such as the bone marrow aspirate (BMA) clot, a potent orthobiologic which has often been dismissed and regarded as a technical complication. Numerous in vitro and in vivo studies have contributed to the expansion of medical knowledge, revealing optimistic results concerning the application of autologous bone marrow towards various impactful disorders. The bone marrow accommodates a diverse family of cell populations and a rich secretome; therefore, autologous BMA-derived products such as the “BMA Matrix”, may represent a safe and viable approach, able to reduce the costs and some drawbacks linked to the expansion of bone marrow. BMA provides —it eliminates many hurdles associated with its preparation, especially in regards to regulatory compliance. The BMA Matrix represents a suitable alternative, indicated for the enhancement of tissue repair mechanisms by modulating inflammation and acting as a natural biological scaffold as well as a reservoir of cytokines and growth factors that support cell activity. Although promising, more clinical studies are warranted in order to further clarify the efficacy of this strategy.
Collapse
Affiliation(s)
- José Fábio Lana
- IOC—Instituto do Osso e da Cartilagem, 1386 Presidente Kennedy Avenue, Indaiatuba 13334-170, Brazil; (J.F.L.); (G.A.)
| | | | - Gabriel Azzini
- IOC—Instituto do Osso e da Cartilagem, 1386 Presidente Kennedy Avenue, Indaiatuba 13334-170, Brazil; (J.F.L.); (G.A.)
| | - Gabriel Santos
- IOC—Instituto do Osso e da Cartilagem, 1386 Presidente Kennedy Avenue, Indaiatuba 13334-170, Brazil; (J.F.L.); (G.A.)
- Correspondence:
| | - Marcelo Braga
- Hospital São Judas Tadeu, 150 Cel. João Notini St, Divinópolis 35500-017, Brazil;
| | - Alvaro Motta Cardoso Junior
- Núcleo Avançado de Estudos em Ortopedia e Neurocirurgia, 2144 Ibirapuera Avenue, São Paulo 04028-001, Brazil;
| | - William D. Murrell
- Abu Dhabi Knee and Sports Medicine, Healthpoint Hospital, Zayed Sports City, Between Gate 1 and 6, Abu Dhabi 00000 (P. O. Box No. 112308), United Arab Emirates;
- 411th Hospital Center, Bldg 938, Birmingham Ave, Naval Air Station, Jacksonville, FL 32212, USA
| | - Alberto Gobbi
- O.A.S.I. Bioresearch Foundation Gobbi Onlus, 20133 Milano, Italy;
| | - Joseph Purita
- Institute of Regenerative Medicine, Boca Raton, FL 33432, USA;
| | | |
Collapse
|
7
|
Laiva AL, O’Brien FJ, Keogh MB. SDF-1α Gene-Activated Collagen Scaffold Restores Pro-Angiogenic Wound Healing Features in Human Diabetic Adipose-Derived Stem Cells. Biomedicines 2021; 9:biomedicines9020160. [PMID: 33562165 PMCID: PMC7914837 DOI: 10.3390/biomedicines9020160] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 01/17/2021] [Accepted: 01/18/2021] [Indexed: 02/07/2023] Open
Abstract
Non-healing diabetic foot ulcers (DFUs) can lead to leg amputation in diabetic patients. Autologous stem cell therapy holds some potential to solve this problem; however, diabetic stem cells are relatively dysfunctional and restrictive in their wound healing abilities. This study sought to explore if a novel collagen-chondroitin sulfate (coll-CS) scaffold, functionalized with polyplex nanoparticles carrying the gene encoding for stromal-derived factor-1 alpha (SDF-1α gene-activated scaffold), can enhance the regenerative functionality of human diabetic adipose-derived stem cells (ADSCs). We assessed the impact of the gene-activated scaffold on diabetic ADSCs by comparing their response against healthy ADSCs cultured on a gene-free scaffold over two weeks. Overall, we found that the gene-activated scaffold could restore the pro-angiogenic regenerative response in the human diabetic ADSCs similar to the healthy ADSCs on the gene-free scaffold. Gene and protein expression analysis revealed that the gene-activated scaffold induced the overexpression of SDF-1α in diabetic ADSCs and engaged the receptor CXCR7, causing downstream β-arrestin signaling, as effectively as the transfected healthy ADSCs. The transfected diabetic ADSCs also exhibited pro-wound healing features characterized by active matrix remodeling of the provisional fibronectin matrix and basement membrane protein collagen IV. The gene-activated scaffold also induced a controlled pro-healing response in the healthy ADSCs by disabling early developmental factors signaling while promoting the expression of tissue remodeling components. Conclusively, we show that the SDF-1α gene-activated scaffold can overcome the deficiencies associated with diabetic ADSCs, paving the way for autologous stem cell therapies combined with novel biomaterials to treat DFUs.
Collapse
Affiliation(s)
- Ashang L. Laiva
- Tissue Engineering Research Group, Department of Anatomy and Regenerative Medicine, Royal College of Surgeons in Ireland, 123 St. Stephen’s Green, Dublin 2, Ireland; (A.L.L.); (F.J.O.)
- Department of Biomedical Science, Royal College of Surgeons in Ireland, Adliya, P.O. Box 15503 Manama, Bahrain
| | - Fergal J. O’Brien
- Tissue Engineering Research Group, Department of Anatomy and Regenerative Medicine, Royal College of Surgeons in Ireland, 123 St. Stephen’s Green, Dublin 2, Ireland; (A.L.L.); (F.J.O.)
- Trinity Centre for Bioengineering, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
- Advanced Materials and Bioengineering Research Centre, Royal College of Surgeons in Ireland and Trinity College Dublin, Dublin 2, Ireland
| | - Michael B. Keogh
- Tissue Engineering Research Group, Department of Anatomy and Regenerative Medicine, Royal College of Surgeons in Ireland, 123 St. Stephen’s Green, Dublin 2, Ireland; (A.L.L.); (F.J.O.)
- Department of Biomedical Science, Royal College of Surgeons in Ireland, Adliya, P.O. Box 15503 Manama, Bahrain
- Correspondence: ; Tel.: +973-17351450
| |
Collapse
|
8
|
Shah SS, Lee S, Mithoefer K. Next-Generation Marrow Stimulation Technology for Cartilage Repair: Basic Science to Clinical Application. JBJS Rev 2021; 9:e20.00090. [PMID: 33512974 DOI: 10.2106/jbjs.rvw.20.00090] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
» Given the relatively high prevalence of full-thickness articular cartilage lesions, including in patients who are <40 years of age, and an inability to detect some of these lesions until the time of arthroscopy, there is value in performing a single-stage cartilage procedure such as marrow stimulation (MS). » While the positive outcomes of first-generation MS (namely microfracture) have been observed to drop off after 24 months in several studies, improvements have been seen when compared with preoperative conditions for lesions that are 2 to 3 cm2 in size, and MS is considered to be a procedure with technical simplicity, fairly short surgical times, and relatively low morbidity. A recent study showed that autologous chondrocyte implantation (ACI) and osteochondral allograft (OCA) transplantation remain viable treatment options for chondral defects of the knee in the setting of failed MS. » Basic science principles that have been elucidated in recent years include (1) the creation of vertical walls during defect preparation, (2) an increased depth of subchondral penetration, (3) a smaller awl diameter, and (4) an increased number of subchondral perforations, which are all thought to help resolve issues of access to the mesenchymal stromal cells (MSCs) and the subchondral bone structure/overgrowth issues. » Pioneering and evolving basic science and clinical studies have led to next-generation clinical applications, such as a hyaluronic acid-based scaffold (ongoing randomized controlled trial [RCT]), an atelocollagen-based gel (as described in a recently published RCT), a micronized allogeneic cartilage scaffold (as described in a recently completed prospective cohort study), and a biosynthetic hydrogel that is composed of polyethylene glycol (PEG) diacrylate and denatured fibrinogen (as described in an ongoing prospective study). » This review summarizes important points for defect preparation and the recent advances in MS techniques and identifies specific scaffolding augmentation strategies (e.g., mesenchymal augmentation and scaffold stimulation [MASS]) that have the capacity to advance cartilage regeneration in light of recent laboratory and clinical studies.
Collapse
Affiliation(s)
- Sarav S Shah
- Division of Sports Medicine, Department of Orthopaedic Surgery, New England Baptist Hospital, Boston, Massachusetts
| | - Sonia Lee
- Department of Orthopaedic Surgery, Tufts University School of Medicine, Boston, Massachusetts
| | - Kai Mithoefer
- Department of Orthopedics and Sports Medicine, Harvard Vanguard Medical Associates, Boston, Massachusetts
| |
Collapse
|
9
|
Schäfer R, Schwab M, Siegel G, von Ameln-Mayerhofer A, Buadze M, Lourhmati A, Wendel HP, Kluba T, Krueger MA, Calaminus C, Scheer E, Dominici M, Grisendi G, Doeppner TR, Schlechter J, Finzel AK, Gross D, Klaffschenkel R, Gehring FK, Spohn G, Kretschmer A, Bieback K, Krämer-Albers EM, Barth K, Eckert A, Elser S, Schmehl J, Claussen CD, Seifried E, Hermann DM, Northoff H, Danielyan L. Modulating endothelial adhesion and migration impacts stem cell therapies efficacy. EBioMedicine 2020; 60:102987. [PMID: 32942121 PMCID: PMC7498853 DOI: 10.1016/j.ebiom.2020.102987] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 08/12/2020] [Accepted: 08/20/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Limited knowledge of stem cell therapies` mechanisms of action hampers their sustainable implementation into the clinic. Specifically, the interactions of transplanted stem cells with the host vasculature and its implications for their therapeutic efficacy are not elucidated. We tested whether adhesion receptors and chemokine receptors on stem cells can be functionally modulated, and consequently if such modulation may substantially affect therapeutically relevant stem cell interactions with the host endothelium. METHODS We investigated the effects of cationic molecule polyethylenimine (PEI) treatment with or without nanoparticles on the functions of adhesion receptors and chemokine receptors of human bone marrow-derived Mesenchymal Stem Cells (MSC). Analyses included MSC functions in vitro, as well as homing and therapeutic efficacy in rodent models of central nervous system´s pathologies in vivo. FINDINGS PEI treatment did not affect viability, immunomodulation or differentiation potential of MSC, but increased the CCR4 expression and functionally blocked their adhesion receptors, thus decreasing their adhesion capacity in vitro. Intravenously applied in a rat model of brain injury, the homing rate of PEI-MSC in the brain was highly increased with decreased numbers of adherent PEI-MSC in the lung vasculature. Moreover, in comparison to untreated MSC, PEI-MSC featured increased tumour directed migration in a mouse glioblastoma model, and superior therapeutic efficacy in a murine model of stroke. INTERPRETATION Balanced stem cell adhesion and migration in different parts of the vasculature and tissues together with the local microenvironment impacts their therapeutic efficacy. FUNDING Robert Bosch Stiftung, IZEPHA grant, EU grant 7 FP Health.
Collapse
Affiliation(s)
- Richard Schäfer
- Institute for Transfusion Medicine and Immunohematology, German Red Cross Blood Donor Service Baden-Württemberg-Hessen gGmbH, Goethe-University Hospital, Frankfurt am Main, Germany; Institute of Clinical and Experimental Transfusion Medicine, University Hospital Tübingen, Tübingen, Germany.
| | - Matthias Schwab
- Department of Clinical Pharmacology, University Hospital Tübingen, Tübingen, Germany; Dr. Margarete Fischer-Bosch Institute of Clinical Pharmacology, Stuttgart, Germany; Department of Pharmacy and Biochemistry, University of Tübingen, Tübingen, Germany; Neuroscience Laboratory and Departments of Biochemistry and Clinical Pharmacology, Yerevan State Medical University, Yerevan, Armenia
| | - Georg Siegel
- Institute of Clinical and Experimental Transfusion Medicine, University Hospital Tübingen, Tübingen, Germany
| | | | - Marine Buadze
- Department of Clinical Pharmacology, University Hospital Tübingen, Tübingen, Germany
| | - Ali Lourhmati
- Department of Clinical Pharmacology, University Hospital Tübingen, Tübingen, Germany
| | - Hans-Peter Wendel
- Departments of Thoracic, Cardiac and Vascular Surgery, University Hospital Tübingen, Tübingen, Germany
| | - Torsten Kluba
- Departments of Orthopaedic Surgery, University Hospital Tübingen, Tübingen, Germany
| | - Marcel A Krueger
- Werner Siemens Imaging Center, Department of Preclinical Imaging and Radiopharmacy, University Hospital Tübingen, Tübingen, Germany
| | - Carsten Calaminus
- Werner Siemens Imaging Center, Department of Preclinical Imaging and Radiopharmacy, University Hospital Tübingen, Tübingen, Germany
| | - Eva Scheer
- Institute of Clinical and Experimental Transfusion Medicine, University Hospital Tübingen, Tübingen, Germany
| | - Massimo Dominici
- Department of Medical and Surgical Sciences for Children & Adults, University Hospital of Modena and Reggio Emilia, Modena, Italy
| | - Giulia Grisendi
- Department of Medical and Surgical Sciences for Children & Adults, University Hospital of Modena and Reggio Emilia, Modena, Italy
| | - Thorsten R Doeppner
- Department of Neurology, University of Duisburg-Essen, Essen, Germany; Department of Neurology, University Medical Center Göttingen, Göttingen, Germany
| | - Jana Schlechter
- Department of Neurology, University of Duisburg-Essen, Essen, Germany
| | - Anne Kathrin Finzel
- Department of Clinical Pharmacology, University Hospital Tübingen, Tübingen, Germany
| | - Dominic Gross
- Department of Clinical Pharmacology, University Hospital Tübingen, Tübingen, Germany
| | - Roland Klaffschenkel
- Institute of Clinical and Experimental Transfusion Medicine, University Hospital Tübingen, Tübingen, Germany
| | - Frank K Gehring
- Institute of Clinical and Experimental Transfusion Medicine, University Hospital Tübingen, Tübingen, Germany; 3T GmbH & Co. KG, Tuttlingen, Germany
| | - Gabriele Spohn
- Institute for Transfusion Medicine and Immunohematology, German Red Cross Blood Donor Service Baden-Württemberg-Hessen gGmbH, Goethe-University Hospital, Frankfurt am Main, Germany
| | - Anja Kretschmer
- Institute for Transfusion Medicine and Immunohematology, German Red Cross Blood Donor Service Baden-Württemberg-Hessen gGmbH, Goethe-University Hospital, Frankfurt am Main, Germany
| | - Karen Bieback
- Institute of Transfusion Medicine and Immunology, German Red Cross Blood Service Baden-Württemberg - Hessen gGmbH, Medical Faculty Mannheim, Heidelberg University, Germany
| | - Eva-Maria Krämer-Albers
- Institute for Developmental Biology and Neurobiology, Johannes Gutenberg University Mainz, Mainz, Germany
| | - Kerstin Barth
- Institute for Developmental Biology and Neurobiology, Johannes Gutenberg University Mainz, Mainz, Germany
| | - Anne Eckert
- Neurobiology Laboratory for Brain Aging and Mental Health, Molecular and Cognitive Neuroscience, University of Basel, Basel, Switzerland
| | - Stefanie Elser
- Department of Radiology, University Hospital Tübingen, Tübingen, Germany
| | - Joerg Schmehl
- Department of Radiology, University Hospital Tübingen, Tübingen, Germany
| | - Claus D Claussen
- Department of Radiology, University Hospital Tübingen, Tübingen, Germany
| | - Erhard Seifried
- Institute for Transfusion Medicine and Immunohematology, German Red Cross Blood Donor Service Baden-Württemberg-Hessen gGmbH, Goethe-University Hospital, Frankfurt am Main, Germany
| | - Dirk M Hermann
- Department of Neurology, University of Duisburg-Essen, Essen, Germany
| | - Hinnak Northoff
- Institute of Clinical and Experimental Transfusion Medicine, University Hospital Tübingen, Tübingen, Germany
| | - Lusine Danielyan
- Department of Clinical Pharmacology, University Hospital Tübingen, Tübingen, Germany; Department of Pharmacy and Biochemistry, University of Tübingen, Tübingen, Germany.
| |
Collapse
|
10
|
Salzlechner C, Haghighi T, Huebscher I, Walther AR, Schell S, Gardner A, Undt G, da Silva RM, Dreiss CA, Fan K, Gentleman E. Adhesive Hydrogels for Maxillofacial Tissue Regeneration Using Minimally Invasive Procedures. Adv Healthc Mater 2020; 9:e1901134. [PMID: 31943865 PMCID: PMC7041972 DOI: 10.1002/adhm.201901134] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 11/29/2019] [Indexed: 12/20/2022]
Abstract
Minimally invasive surgical procedures aiming to repair damaged maxillofacial tissues are hampered by its small, complex structures and difficult surgical access. Indeed, while arthroscopic procedures that deliver regenerative materials and/or cells are common in articulating joints such as the knee, there are currently no treatments that surgically place cells, regenerative factors or materials into maxillofacial tissues to foster bone, cartilage or muscle repair. Here, hyaluronic acid (HA)-based hydrogels are developed, which are suitable for use in minimally invasive procedures, that can adhere to the surrounding tissue, and deliver cells and potentially drugs. By modifying HA with both methacrylate (MA) and 3,4-dihydroxyphenylalanine (Dopa) groups using a completely aqueous synthesis route, it is shown that MA-HA-Dopa hydrogels can be applied under aqueous conditions, gel quickly using a standard surgical light, and adhere to tissue. Moreover, upon oxidation of the Dopa, human marrow stromal cells attach to hydrogels and survive when encapsulated within them. These observations show that when incorporated into HA-based hydrogels, Dopa moieties can foster cell and tissue interactions, ensuring surgical placement and potentially enabling delivery/recruitment of regenerative cells. The findings suggest that MA-HA-Dopa hydrogels may find use in minimally invasive procedures to foster maxillofacial tissue repair.
Collapse
Affiliation(s)
- Christoph Salzlechner
- Centre for Craniofacial and Regenerative Biology, King’s College London, London, SE1 9RT, United Kingdom
| | - Tabasom Haghighi
- Centre for Craniofacial and Regenerative Biology, King’s College London, London, SE1 9RT, United Kingdom
| | - Isabella Huebscher
- Centre for Craniofacial and Regenerative Biology, King’s College London, London, SE1 9RT, United Kingdom
| | - Anders Runge Walther
- Centre for Craniofacial and Regenerative Biology, King’s College London, London, SE1 9RT, United Kingdom
- Department of Chemical Engineering, Biotechnology and Environmental Technology, University of Southern Denmark, DK-5230 Odense, Denmark
| | - Sophie Schell
- Centre for Craniofacial and Regenerative Biology, King’s College London, London, SE1 9RT, United Kingdom
- Department of Conservative Dentistry, Centre of Dentistry, Oral Medicine and Maxillofacial Surgery, University Hospital Tübingen, Germany
| | - Alexander Gardner
- Department of Mucosal and Salivary Biology, Dental Institute, King's College London, London SE1 9RT, United Kingdom
| | - Gerhard Undt
- University Clinic of Dentistry, Department of Oral Surgery, Medical University of Vienna, Sensengasse 2a, 1090 Vienna, Austria
| | - Ricardo M.P. da Silva
- Centre for Craniofacial and Regenerative Biology, King’s College London, London, SE1 9RT, United Kingdom
- i3S - Instituto de Investigação e Inovação em Saúde and INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen, 208, 4200 - 135 Porto, Portugal
| | - Cécile A. Dreiss
- Institute of Pharmaceutical Science, Franklin-Wilkins Building, King’s College London, London SE1 9NH, UK
| | - Kathleen Fan
- Department of Oral and Maxillofacial Surgery, King's College Hospital, London, SE5 9RS, United Kingdom
| | - Eileen Gentleman
- Centre for Craniofacial and Regenerative Biology, King’s College London, London, SE1 9RT, United Kingdom
| |
Collapse
|
11
|
Bajestani MI, Kader S, Monavarian M, Mousavi SM, Jabbari E, Jafari A. Material properties and cell compatibility of poly(γ-glutamic acid)-keratin hydrogels. Int J Biol Macromol 2020; 142:790-802. [DOI: 10.1016/j.ijbiomac.2019.10.020] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 10/02/2019] [Accepted: 10/02/2019] [Indexed: 02/06/2023]
|
12
|
Agrawal P, Pramanik K. Enhanced chondrogenic differentiation of human mesenchymal stem cells in silk fibroin/chitosan/glycosaminoglycan scaffolds under dynamic culture condition. Differentiation 2019; 110:36-48. [PMID: 31606527 DOI: 10.1016/j.diff.2019.09.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2018] [Revised: 08/29/2019] [Accepted: 09/18/2019] [Indexed: 12/26/2022]
Abstract
Cartilage tissue damage and diseases are the most common clinical situation that occurs because of aging and injury, thereby causing pain and loss of mobility. The inability of cartilage tissue to self-repair is instrumental in developing tissue engineered substitutes. To this effect, the present study aims to engineer cartilage construct by culturing umbilical cord blood-derived human mesenchymal stem cells (hMSCs) on novel 3D porous scaffolds developed from natural biopolymers, silk fibroin (SF) and chitosan (CS), with addition of cartilage matrix components, glucosamine (Gl) and chondroitin sulfate (Ch). The presence of Gl and Ch is expected to enhance cartilage regeneration. The developed SF/CS-Gl-Ch scaffolds possess desired pore size in the range 56.55-168.15 μm, 88-92% porosity, 44.7-46.8̊ contact angle, controlled swelling and biodegradability. Upon culturing under dynamic condition in a spinner flask bioreactor, the scaffold supported hMSCs attachment, proliferation, and further promoted chondrogenic differentiation. Cartilage-specific matrix and gene (Collagen II, Sox9 and aggrecan) expression analyses by histology, immunophenotype, immunofluorescence and quantitative PCR studies showed superiority of cell-scaffold construct generated in dynamic culture towards cartilage tissue generation as compared to cell aggregates formed by pellet culture. This study demonstrates the potentiality of SF/CS-Gl-Ch porous scaffold for the development of tissue construct for cartilage regeneration under dynamic culture condition.
Collapse
Affiliation(s)
- Parinita Agrawal
- Centre of Excellence in Tissue engineering, Department of Biotechnology and Medical Engineering, National Institute of Technology, Rourkela, 769008, Odisha, India.
| | - Krishna Pramanik
- Centre of Excellence in Tissue engineering, Department of Biotechnology and Medical Engineering, National Institute of Technology, Rourkela, 769008, Odisha, India.
| |
Collapse
|
13
|
Ringe J, Hemmati-Sadeghi S, Fröhlich K, Engels A, Reiter K, Dehne T, Sittinger M. CCL25-Supplemented Hyaluronic Acid Attenuates Cartilage Degeneration in a Guinea Pig Model of Knee Osteoarthritis. J Orthop Res 2019; 37:1723-1729. [PMID: 30977553 DOI: 10.1002/jor.24312] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 03/19/2019] [Accepted: 03/25/2019] [Indexed: 02/04/2023]
Abstract
There is evidence that the application of mesenchymal stromal cells (MSCs) counteracts osteoarthritis (OA) progression. However, the prospect of extracting and expanding these cells might be limited. The aim of this study was to investigate whether hyaluronic acid (HA) supplemented with MSC-recruiting chemokine C-C motif ligand 25 (CCL25) can influence the natural course of spontaneous OA in the guinea pig. CCL25 concentration in synovial fluid (SF) was quantified with enzyme-linked immunosorbent assay. Boyden chamber cell migration assay was used to test CCL25-mediated migration of guinea pig MSC. Forty-nine 11-month-old male guinea pigs were divided into seven groups. The main treatments consisted of five intra-articular injections of HA in pure form and in combination with three doses of CCL25 (63, 693, and 6,993 pg) given at a weekly interval. The severity of cartilage damage was assessed by using a modified Mankin score. The measured average physiological concentration of CCL25 in SF of animals is 85 ± 39 pg/ml. MSC showed a 3.2-fold increase in cell migration at 1,000 nM CCL25 in vitro demonstrating the biological migratory activity of CCL25 on these cells. In vivo, treatment with HA alone did not reduce OA progression. Similarly, OA scores were not found significantly reduced after treatment with 63 pg CCL25 + HA. However, when compared to pure HA, treatment with 693 pg CCL25 + HA and 6,993 pg CCL25 + HA significantly reduced the OA score from 10.1 to 7.4 (-28%) and 8.4 (-20%), respectively. These data suggest that intra-articular injections of HA supplemented with CCL25 attenuates OA. © 2019 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 37:1723-1729, 2019.
Collapse
Affiliation(s)
- Jochen Ringe
- Department of Rheumatology and Clinical Immunology, Charité-Universitätsmedizin Berlin, Tissue Engineering Laboratory and Berlin-Brandenburg Center for Regenerative Therapies, Charitéplatz 1, 10117, Berlin, Germany
| | - Shabnam Hemmati-Sadeghi
- Department of Rheumatology and Clinical Immunology, Charité-Universitätsmedizin Berlin, Tissue Engineering Laboratory and Berlin-Brandenburg Center for Regenerative Therapies, Charitéplatz 1, 10117, Berlin, Germany
| | - Kristin Fröhlich
- Department of Rheumatology and Clinical Immunology, Charité-Universitätsmedizin Berlin, Tissue Engineering Laboratory and Berlin-Brandenburg Center for Regenerative Therapies, Charitéplatz 1, 10117, Berlin, Germany
| | - Andreas Engels
- Department of Rheumatology and Clinical Immunology, Charité-Universitätsmedizin Berlin, Tissue Engineering Laboratory and Berlin-Brandenburg Center for Regenerative Therapies, Charitéplatz 1, 10117, Berlin, Germany
| | - Katja Reiter
- Julius Wolff Institute and Berlin-Brandenburg Center for Regenerative Therapies, Charité-Universitätsmedizin Berlin, Föhrer Straße 15, 13353, Berlin, Germany
| | - Tilo Dehne
- Department of Rheumatology and Clinical Immunology, Charité-Universitätsmedizin Berlin, Tissue Engineering Laboratory and Berlin-Brandenburg Center for Regenerative Therapies, Charitéplatz 1, 10117, Berlin, Germany
| | - Michael Sittinger
- Department of Rheumatology and Clinical Immunology, Charité-Universitätsmedizin Berlin, Tissue Engineering Laboratory and Berlin-Brandenburg Center for Regenerative Therapies, Charitéplatz 1, 10117, Berlin, Germany
| |
Collapse
|
14
|
Impaired mRNA Expression of the Migration Related Chemokine Receptor CXCR4 in Mesenchymal Stem Cells of COPD Patients. Int J Inflam 2017; 2017:6089425. [PMID: 28804668 PMCID: PMC5539942 DOI: 10.1155/2017/6089425] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Accepted: 06/06/2017] [Indexed: 01/07/2023] Open
Abstract
Defective tissue repair and remodeling are main aspects of Chronic Obstructive Pulmonary Disease (COPD) pathophysiology. Bone marrow mesenchymal stem cells (BM-MSCs) have been implicated in this direction, as their functional impairment and recruitment could possibly contribute to disease development and progression. The present study characterizes for the first time the expression of migration related chemokine receptors and their ligands in BM-MSCs from COPD patients. CXCR4/SDF1a and CCR7/CCL19-CCL21 mRNA levels were evaluated in BM-MSCs obtained from twelve COPD patients and seven healthy donors. SDF1a protein levels in sera and BM-MSCs' conditioned media were also evaluated. CXCR4, SDF1a, CCL19, and CCL21 mRNA levels were significantly reduced in COPD BM-MSCs while CCR7 levels were undetectable. Notably, SDF1a protein levels were marginally elevated in both patient sera and BM-MSCs' conditioned media while the increase in SDF1a serum levels significantly correlated with disease severity in COPD. Our findings show posttranscriptional regulation of SDF1a levels in BM-MSCs of COPD patients and significant downregulation of SDF1a and CXCR4 mRNA indicating an involvement of the SDF1a signaling pathway in the disease pathophysiology.
Collapse
|
15
|
Garcia-Mazas C, Csaba N, Garcia-Fuentes M. Biomaterials to suppress cancer stem cells and disrupt their tumoral niche. Int J Pharm 2016; 523:490-505. [PMID: 27940172 DOI: 10.1016/j.ijpharm.2016.12.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Revised: 12/02/2016] [Accepted: 12/07/2016] [Indexed: 01/04/2023]
Abstract
Lack of improvement in the treatment options of several types of cancer can largely be attributed to the presence of a subpopulation of cancer cells with stem cell signatures and to the tumoral niche that supports and protects these cells. This review analyses the main strategies that specifically modulate or suppress cancer stem cells (CSCs) and the tumoral niche (TN), focusing on the role of biomaterials (i.e. implants, nanomedicines, etc.) in these therapies. In the case of CSCs, we discuss differentiation therapies and the disruption of critical cellular signaling networks. For the TN, we analyze diverse strategies to modulate tumor hypervascularization and hypoxia, tumor extracellular matrix, and the inflammatory and tumor immunosuppressive environment. Due to their capacity to control drug disposition and integrate diverse functionalities, biomaterial-based therapies can provide important benefits in these strategies. We illustrate this by providing case studies where biomaterial-based therapies either show CSC suppression and TN disruption or improved delivery of major modulators of these features. Finally, we discuss the future of these technologies in the framework of these emerging therapeutic concepts.
Collapse
Affiliation(s)
- Carla Garcia-Mazas
- Center for Research in Molecular Medicine and Chronic Diseases (CIMUS) and Dept. of Pharmacology, Pharmacy and Pharmaceutical Technology, University of Santiago de Compostela, 15782 Campus Vida, Santiago de Compostela, Spain
| | - Noemi Csaba
- Center for Research in Molecular Medicine and Chronic Diseases (CIMUS) and Dept. of Pharmacology, Pharmacy and Pharmaceutical Technology, University of Santiago de Compostela, 15782 Campus Vida, Santiago de Compostela, Spain
| | - Marcos Garcia-Fuentes
- Center for Research in Molecular Medicine and Chronic Diseases (CIMUS) and Dept. of Pharmacology, Pharmacy and Pharmaceutical Technology, University of Santiago de Compostela, 15782 Campus Vida, Santiago de Compostela, Spain.
| |
Collapse
|
16
|
Addington CP, Dharmawaj S, Heffernan JM, Sirianni RW, Stabenfeldt SE. Hyaluronic acid-laminin hydrogels increase neural stem cell transplant retention and migratory response to SDF-1α. Matrix Biol 2016; 60-61:206-216. [PMID: 27645115 DOI: 10.1016/j.matbio.2016.09.007] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2016] [Revised: 08/14/2016] [Accepted: 09/12/2016] [Indexed: 01/29/2023]
Abstract
The chemokine SDF-1α plays a critical role in mediating stem cell response to injury and disease and has specifically been shown to mobilize neural progenitor/stem cells (NPSCs) towards sites of neural injury. Current neural transplant paradigms within the brain suffer from low rates of retention and engraftment after injury. Therefore, increasing transplant sensitivity to injury-induced SDF-1α represents a method for increasing neural transplant efficacy. Previously, we have reported on a hyaluronic acid-laminin based hydrogel (HA-Lm gel) that increases NPSC expression of SDF-1α receptor, CXCR4, and subsequently, NPSC chemotactic migration towards a source of SDF-1α in vitro. The study presented here investigates the capacity of the HA-Lm gel to promote NPSC response to exogenous SDF-1α in vivo. We observed the HA-Lm gel to significantly increase NPSC transplant retention and migration in response to SDF-1α in a manner critically dependent on signaling via the SDF-1α-CXCR4 axis. This work lays the foundation for development of a more effective cell therapy for neural injury, but also has broader implications in the fields of tissue engineering and regenerative medicine given the essential roles of SDF-1α across injury and disease states.
Collapse
Affiliation(s)
- C P Addington
- School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ, United States
| | - S Dharmawaj
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, NJ, United States
| | - J M Heffernan
- School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ, United States; Barrow Brain Tumor Research Center, Barrow Neurological Institute, Phoenix, AZ, United States
| | - R W Sirianni
- School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ, United States; Barrow Brain Tumor Research Center, Barrow Neurological Institute, Phoenix, AZ, United States
| | - S E Stabenfeldt
- School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ, United States.
| |
Collapse
|
17
|
Solis MA, Wei YH, Chang CH, Yu CH, Kuo PL, Huang LLH. Hyaluronan Upregulates Mitochondrial Biogenesis and Reduces Adenoside Triphosphate Production for Efficient Mitochondrial Function in Slow-Proliferating Human Mesenchymal Stem Cells. Stem Cells 2016; 34:2512-2524. [PMID: 27354288 DOI: 10.1002/stem.2404] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2015] [Revised: 05/05/2016] [Accepted: 05/14/2016] [Indexed: 12/28/2022]
Abstract
Hyaluronan-coated surfaces preserve the proliferation and differentiation potential of mesenchymal stem cells by prolonging their G1-phase transit, which maintains cells in a slow-proliferative mode. Mitochondria are known to play a crucial role in stem cell self-renewal and differentiation. In this study, for the first time, the metabolic mechanism underlying the hyaluronan-regulated slow-proliferative maintenance of stem cells was investigated by evaluating mitochondrial functions. Human placenta-derived mesenchymal stem cells (PDMSCs) cultured on hyaluronan-coated surfaces at 0.5, 3.0, 5.0, and 30 µg/cm2 were found to have an average 58% higher mitochondrial mass and an increase in mitochondrial DNA copy number compared to noncoated tissue culture surfaces (control), as well as a threefold increase in the gene expression of the mitochondrial biogenesis-related gene PGC-1α. Increase in mitochondrial biogenesis led to a hyaluronan dose-dependent increase in mitochondrial membrane potential, ATP content, and oxygen consumption rate, with reactive oxygen species levels shown to be at least three times lower compared to the control. Although hyaluronan seemed to favor mitochondrial function, cell entry into a hyaluronan-regulated slow-proliferative mode led to a fivefold reduction in ATP production and coupling efficiency levels. Together, these results suggest that hyaluronan-coated surfaces influence the metabolic proliferative state of stem cells by upregulating mitochondrial biogenesis and function with controlled ATP production. This more efficiently meets the energy requirements of slow-proliferating PDMSCs. A clear understanding of the metabolic mechanism induced by hyaluronan in stem cells will allow future applications that may overcome the current limitations faced in stem cell culture. Stem Cells 2016;34:2512-2524.
Collapse
Affiliation(s)
- Mairim Alexandra Solis
- Institute of Biotechnology, College of Bioscience and Biotechnology, National Cheng Kung University, Tainan, Taiwan
| | - Yau-Huei Wei
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan.,Department of Biochemistry and Molecular Biology, National Yang-Ming University, Taipei, Taiwan
| | - Chiung-Hsin Chang
- Department of Obstetrics and Gynecology, National Cheng Kung University, Tainan, Taiwan
| | - Chen-Hsiang Yu
- Department of Obstetrics and Gynecology, National Cheng Kung University, Tainan, Taiwan
| | - Pao-Lin Kuo
- Department of Obstetrics and Gynecology, National Cheng Kung University, Tainan, Taiwan
| | - Lynn L H Huang
- Institute of Biotechnology, College of Bioscience and Biotechnology, National Cheng Kung University, Tainan, Taiwan. .,Department of Biotechnology and Bioindustry Sciences, National Cheng Kung University, Tainan, Taiwan. .,Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan. .,Research Center of Excellence in Regenerative Medicine, National Cheng Kung University, Tainan, Taiwan. .,Advanced Optoelectronic Technology Center, National Cheng Kung University, Tainan, Taiwan.
| |
Collapse
|
18
|
Vega SL, Kwon M, Mauck RL, Burdick JA. Single Cell Imaging to Probe Mesenchymal Stem Cell N-Cadherin Mediated Signaling within Hydrogels. Ann Biomed Eng 2016; 44:1921-30. [PMID: 27106637 DOI: 10.1007/s10439-016-1622-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2016] [Accepted: 04/15/2016] [Indexed: 12/30/2022]
Abstract
N-cadherin (Ncad) mediates cell-cell interactions, regulates β-catenin (βcat) signaling, and promotes the chondrogenic differentiation of mesenchymal lineage cells. Here, we utilized confocal imaging to investigate the influence of Ncad interactions on single mesenchymal stem cell (MSC) behavior within 3-dimensional hydrogel environments under conditions that promote chondrogenic differentiation. Human MSCs were photoencapsulated in hyaluronic acid hydrogels functionalized with Ncad mimetic peptides and compared to cells in environments with control non-active peptides (Ctrl). Using single-cell imaging, we observed a significant increase in membrane βcat, nuclear βcat, and cell roundness after 3 days in Ncad hydrogels compared to Ctrl hydrogels. The extent of membrane and nuclear βcat localization and MSC roundness decreased to Ctrl hydrogel levels via pre-treatment with Ncad-specific antibodies prior to encapsulation in the Ncad hydrogels, confirming the activity of the peptide. Interestingly, there was a pronounced (>80%) increase in βcat nuclear localization in two-cell clusters within the Ctrl hydrogels, which was much greater than the increase (~30%) in βcat nuclear localization in two-cell clusters within the Ncad hydrogels. In summary, we utilized fluorescent imaging to demonstrate Ncad-mediated single cell responses to developmental cues within hydrogels towards chondrogenesis.
Collapse
Affiliation(s)
- Sebastián L Vega
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Michelle Kwon
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Robert L Mauck
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, 19104, USA.,Department of Orthopedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Jason A Burdick
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, 19104, USA.
| |
Collapse
|
19
|
Im GI. Endogenous Cartilage Repair by Recruitment of Stem Cells. TISSUE ENGINEERING PART B-REVIEWS 2016; 22:160-71. [DOI: 10.1089/ten.teb.2015.0438] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Gun-Il Im
- Department of Orthopedics, Dongguk University Ilsan Hospital, Goyang, Republic of Korea
| |
Collapse
|
20
|
CD44 promotes the migration of bone marrow-derived mesenchymal stem cells toward glioma. Oncol Lett 2016; 11:2353-2358. [PMID: 27073479 PMCID: PMC4812259 DOI: 10.3892/ol.2016.4270] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Accepted: 01/13/2016] [Indexed: 12/23/2022] Open
Abstract
Previous in vivo and in vitro studies have shown that human mesenchymal stem cells (MSCs) exhibit tropism for gliomas. However, the mechanism underlying this directed migration remains unclear. The aim of the present study was to investigate the possible mechanism underlying platelet-derived growth factor-BB (PDGF-BB)-induced chemotactic migration of bone marrow-derived MSCs (BMSCs) toward glioma. Rat glioma C6 cell-conditioned medium was utilized to evaluate the chemotactic response of BMSCs toward glioma using an in vitro migration assay. Recombinant rat PDGF-BB was added to C6 cell-conditioned medium to assess its effect on the tropism of BMSCs. The effect of PDGF-BB on the expression levels of cluster of differentiation (CD)44 in BMSCs was evaluated by reverse transcription-polymerase chain reaction (RT-PCR) and immunofluorescence assays. The results revealed that chemotactic migration was induced in BMSCs by rat glioma C6 cell-conditioned medium, which was enhanced by PDGF-BB treatment in a dose-dependent manner. Furthermore, RT-PCR and immunofluorescence assays showed that CD44 expression was upregulated in BMSCs following treatment with 40 ng/ml PDGF-BB for 12 h. Additionally, 3-h pretreatment with the anti-CD44 neutralizing antibody OX-50 was observed to attenuate the tropism of BMSCs toward glioma in the presence or absence of PDGF-BB. The results of the present study indicate that CD44 mediates the tropism of BMSCs toward glioma, and PDGF-BB promotes the migration of BMSCs toward glioma via the upregulation of CD44 expression in BMSCs. These findings suggest CD44 inhibition may be a potential therapeutic target for the treatment of glioma.
Collapse
|
21
|
Huh SW, Shetty AA, Ahmed S, Lee DH, Kim SJ. Autologous bone-marrow mesenchymal cell induced chondrogenesis (MCIC). J Clin Orthop Trauma 2016; 7:153-6. [PMID: 27489409 PMCID: PMC4949404 DOI: 10.1016/j.jcot.2016.05.004] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2016] [Revised: 05/10/2016] [Accepted: 05/11/2016] [Indexed: 12/18/2022] Open
Abstract
Degenerative and traumatic articular cartilage defects are common, difficult to treat, and progressive lesions that cause significant morbidity in the general population. There have been multiple approaches to treat such lesions, including arthroscopic debridement, microfracture, multiple drilling, osteochondral transplantation and autologous chondrocyte implantation (ACI) that are currently being used in clinical practice. Autologous bone-marrow mesenchymal cell induced chondrogenesis (MCIC) is a single-staged arthroscopic procedure. This method combines a modified microfracture technique with the application of a bone marrow aspirate concentrate (BMAC), hyaluronic acid and fibrin gel to treat articular cartilage defects. We reviewed the current literatures and surgical techniques for mesenchymal cell induced chondrogenesis.
Collapse
Affiliation(s)
- Sung Woo Huh
- Department of Orthopaedic Surgery, College of Medicine, The Catholic University of Korea, Republic of Korea
| | - Asode Ananthram Shetty
- Canterbury Christ Church University, Faculty of Health and Social Sciences, 30 Pembroke Court, Chatham Maritime, Kent ME4 4UF, United Kingdom
| | - Saif Ahmed
- Canterbury Christ Church University, Faculty of Health and Social Sciences, 30 Pembroke Court, Chatham Maritime, Kent ME4 4UF, United Kingdom
| | - Dong Hwan Lee
- Department of Orthopaedic Surgery, College of Medicine, The Catholic University of Korea, Republic of Korea
| | - Seok Jung Kim
- Department of Orthopaedic Surgery, College of Medicine, The Catholic University of Korea, Republic of Korea
- Corresponding author at: Department of Orthopedic Surgery, Uijeongbu St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 271, Cheonbo-ro, Uijeongbu-si, Gyeonggi-do, Republic of Korea. Tel.: +82 31 820 3654; fax: +82 31 847 3671.Department of Orthopedic Surgery, Uijeongbu St. Mary's Hospital, College of Medicine, The Catholic University of Korea271, Cheonbo-roUijeongbu-siGyeonggi-doRepublic of Korea
| |
Collapse
|
22
|
Miranda DG, Malmonge SM, Campos DM, Attik NG, Grosgogeat B, Gritsch K. A chitosan-hyaluronic acid hydrogel scaffold for periodontal tissue engineering. J Biomed Mater Res B Appl Biomater 2015; 104:1691-1702. [PMID: 26344054 DOI: 10.1002/jbm.b.33516] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2015] [Revised: 07/31/2015] [Accepted: 08/23/2015] [Indexed: 11/11/2022]
Abstract
The current challenge in treating periodontitis is regenerating the periodontium. This motivates tissue-engineering researchers to develop scaffolds as artificial matrices that give mechanical support for osteoblasts, cementoblasts, gingival and periodontal ligament fibroblast cells. In this study, modified hyaluronic acid (HA) and chitosan (CS) were employed to create a hybrid CS-HA hydrogel scaffold for periodontal regeneration. CS, HA, and CS-HA scaffolds were obtained by freeze-drying technique, resulting in porous structures suitable for use in tissue engineering. Scaffolds were submitted to gamma and UV-sterilization without significant morphology changes. The ATR-FTIR spectra of CS-HA hydrogels showed peaks at 377 cm-1 , 1566 cm-1 , and 1614 cm-1 , representing secondary amide, primary amine, and carboxyl acid respectively, and it was also observed the emergence of peaks at 886 cm-1 , which probably represents the Schiff base formed in the case of hybrid CS-HA hydrogels. The scaffolds presented a high rate of PBS uptake, reaching values higher than 95%. Thermal degradation of HA scaffolds was around 225°C and CS was around 285°C. The ATR-FTIR spectra and swelling degree were slightly disturbed mainly after gamma sterilization, but degradation temperature did not change after sterilization. The performance of the CS-HA hydrogel scaffolds for in vitro cell culture was tested using NIH3T3 and MG63 cell lines. The Alamar Blue test showed a significant increase in cellular viability and high CD44 expression, suggesting that the cells migrated more when seeded onto the scaffolds. © 2015 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater, 104B: 1691-1702, 2016.
Collapse
Affiliation(s)
- Diego G Miranda
- Laboratoire des Multimatériaux et Interfaces CNRS (UMR 5615), Université Lyon 1, Villeurbanne, France.,UFR d'Odontologie, Université Lyon 1, Lyon, France
| | - Sônia M Malmonge
- Center of Engineering, Modeling and Applied Social Sciences, Federal University of ABC, Santo André, Sao Paulo, Brazil.
| | - Doris M Campos
- Laboratoire des Multimatériaux et Interfaces CNRS (UMR 5615), Université Lyon 1, Villeurbanne, France
| | - Nina G Attik
- Laboratoire des Multimatériaux et Interfaces CNRS (UMR 5615), Université Lyon 1, Villeurbanne, France
| | - Brigitte Grosgogeat
- Laboratoire des Multimatériaux et Interfaces CNRS (UMR 5615), Université Lyon 1, Villeurbanne, France.,UFR d'Odontologie, Université Lyon 1, Lyon, France.,Service de Consultations et de Traitements Dentaires (U.F. Santé Publique), Hospices Civils de Lyon, Lyon, France
| | - Kerstin Gritsch
- Laboratoire des Multimatériaux et Interfaces CNRS (UMR 5615), Université Lyon 1, Villeurbanne, France.,UFR d'Odontologie, Université Lyon 1, Lyon, France.,Service de Consultations et de Traitements Dentaires (U.F. Parodontologie), Hospices Civils de Lyon, Lyon, France
| |
Collapse
|
23
|
Addington CP, Heffernan JM, Millar-Haskell CS, Tucker EW, Sirianni RW, Stabenfeldt SE. Enhancing neural stem cell response to SDF-1α gradients through hyaluronic acid-laminin hydrogels. Biomaterials 2015; 72:11-9. [PMID: 26340314 DOI: 10.1016/j.biomaterials.2015.08.041] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Accepted: 08/18/2015] [Indexed: 12/19/2022]
Abstract
Traumatic brain injury (TBI) initiates an expansive biochemical insult that is largely responsible for the long-term dysfunction associated with TBI; however, current clinical treatments fall short of addressing these underlying sequelae. Pre-clinical investigations have used stem cell transplantation with moderate success, but are plagued by staggeringly low survival and engraftment rates (2-4%). As such, providing cell transplants with the means to better dynamically respond to injury-related signals within the transplant microenvironment may afford improved transplantation survival and engraftment rates. The chemokine stromal cell-derived factor-1α (SDF-1α) is a potent chemotactic signal that is readily present after TBI. In this study, we sought to develop a transplantation vehicle to ultimately enhance the responsiveness of neural transplants to injury-induced SDF-1α. Specifically, we hypothesize that a hyaluronic acid (HA) and laminin (Lm) hydrogel would promote 1. upregulated expression of the SDF-1α receptor CXCR4 in neural progenitor/stem cells (NPSCs) and 2. enhanced NPSC migration in response to SDF-1α gradients. We demonstrated successful development of a HA-Lm hydrogel and utilized standard protein and cellular assays to probe NPSC CXCR4 expression and NPSC chemotactic migration. The findings demonstrated that NPSCs significantly increased CXCR4 expression after 48 h of culture on the HA-Lm gel in a manner critically dependent on both HA and laminin. Moreover, the HA-Lm hydrogel significantly increased NPSC chemotactic migration in response to SDF-1α at 48 h, an effect that was critically dependent on HA, laminin and the SDF-1α gradient. Therefore, this hydrogel serves to 1. prime NPSCs for the injury microenvironment and 2. provide the appropriate infrastructure to support migration into the surrounding tissue, equipping cells with the tools to more effectively respond to the injury microenvironment.
Collapse
Affiliation(s)
- C P Addington
- School of Biological and Health Systems Engineering, Arizona State University, P.O. Box 879709, Tempe, AZ 85287-9709, USA
| | - J M Heffernan
- School of Biological and Health Systems Engineering, Arizona State University, P.O. Box 879709, Tempe, AZ 85287-9709, USA; Barrow Brain Tumor Research Center, Barrow Neurological Institute, 350 W Thomas Road, Phoenix, AZ 85013, USA
| | - C S Millar-Haskell
- School of Biological and Health Systems Engineering, Arizona State University, P.O. Box 879709, Tempe, AZ 85287-9709, USA
| | - E W Tucker
- School of Biological and Health Systems Engineering, Arizona State University, P.O. Box 879709, Tempe, AZ 85287-9709, USA
| | - R W Sirianni
- School of Biological and Health Systems Engineering, Arizona State University, P.O. Box 879709, Tempe, AZ 85287-9709, USA; Barrow Brain Tumor Research Center, Barrow Neurological Institute, 350 W Thomas Road, Phoenix, AZ 85013, USA
| | - S E Stabenfeldt
- School of Biological and Health Systems Engineering, Arizona State University, P.O. Box 879709, Tempe, AZ 85287-9709, USA.
| |
Collapse
|
24
|
Soares da Costa D, Márquez-Posadas MDC, Araujo AR, Yang Y, Merino S, Groth T, Reis RL, Pashkuleva I. Adhesion of adipose-derived mesenchymal stem cells to glycosaminoglycan surfaces with different protein patterns. ACS APPLIED MATERIALS & INTERFACES 2015; 7:10034-10043. [PMID: 25902379 DOI: 10.1021/acsami.5b02479] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Proteins and glycosaminoglycans (GAGs) are the main constituents of the extracellular matrix (ECM). They act in synergism and are equally critical for the development, growth, function, or survival of an organism. In this work, we developed surfaces that display these two classes of biomacromolecules, namely, GAGs and proteins, in a spatially controlled fashion. The generated surfaces can be used as a minimalistic but straightforward model aiding the elucidation of cell-ECM interactions. GAGs (hyaluronic acid and heparin) were covalently bound to amino functionalized surfaces, and albumin or fibronectin was patterned by microcontact printing on top of them. We demonstrate that adipose-derived stem cells (ASCs) can adhere either on the protein or on the GAG pattern as a function of the patterned molecules. ASCs found on the GAG pattern had different morphology and expressed different surface markers than the cells adhered on the protein pattern. ASCs morphology and spreading were also dependent on the size of the pattern. These results show that the developed supports can also be used for ASCs differentiation into different lineages.
Collapse
Affiliation(s)
- Diana Soares da Costa
- †3B's Research Group, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, 4806-909 Taipas, Guimarães, Portugal
- ‡ICVS/3B's - PT Government Associate Laboratory, Braga, Guimarães, Portugal
| | - Maria del Carmen Márquez-Posadas
- §IK4-Tekniker, Micro and Nano Manufacture Unit, Polo Tecnológico De Eibar, C/Iñaki Goenaga 5, 20600 Eibar, Gipuzkoa Spain
- ∥CIC microGUNE, Polo de Innovación Garaia, Goiru kalea 9, 20500 Arrasate-Mondragón, Gipuzkoa Spain
| | - Ana R Araujo
- †3B's Research Group, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, 4806-909 Taipas, Guimarães, Portugal
- ‡ICVS/3B's - PT Government Associate Laboratory, Braga, Guimarães, Portugal
| | - Yuan Yang
- ⊥Biomedical Materials Group, Martin Luther University, Heinrich-Damerow-Strasse 4, 06120 Halle (Saale), Saxony-Anhalt, Germany
| | - Santos Merino
- §IK4-Tekniker, Micro and Nano Manufacture Unit, Polo Tecnológico De Eibar, C/Iñaki Goenaga 5, 20600 Eibar, Gipuzkoa Spain
- ∥CIC microGUNE, Polo de Innovación Garaia, Goiru kalea 9, 20500 Arrasate-Mondragón, Gipuzkoa Spain
| | - Thomas Groth
- ⊥Biomedical Materials Group, Martin Luther University, Heinrich-Damerow-Strasse 4, 06120 Halle (Saale), Saxony-Anhalt, Germany
| | - Rui L Reis
- †3B's Research Group, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, 4806-909 Taipas, Guimarães, Portugal
- ‡ICVS/3B's - PT Government Associate Laboratory, Braga, Guimarães, Portugal
| | - Iva Pashkuleva
- †3B's Research Group, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, 4806-909 Taipas, Guimarães, Portugal
- ‡ICVS/3B's - PT Government Associate Laboratory, Braga, Guimarães, Portugal
| |
Collapse
|
25
|
Stoddart MJ, Bara J, Alini M. Cells and secretome--towards endogenous cell re-activation for cartilage repair. Adv Drug Deliv Rev 2015; 84:135-45. [PMID: 25174306 DOI: 10.1016/j.addr.2014.08.007] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2014] [Revised: 06/26/2014] [Accepted: 08/20/2014] [Indexed: 01/01/2023]
Abstract
Regenerative medicine approaches to cartilage tissue repair have mainly been concerned with the implantation of a scaffold material containing monolayer expanded cells into the defect, with the aim to differentiate the cells into chondrocytes. While this may be a valid approach, the secretome of the implanted cells and its effects on the endogenous resident cells, is gaining in interest. This review aims to summarize the knowledge on the secretome of mesenchymal stem cells, including knowledge from other tissues, in order to indicate how these mechanisms may be of value in repairing articular cartilage defects. Potential therapies and their effects on the repair of articular cartilage defects will be discussed, with a focus on the transition from classical cell therapy to the implantation of cell free matrices releasing specific cytokines.
Collapse
|
26
|
Panda N, Bissoyi A, Pramanik K, Biswas A. Development of novel electrospun nanofibrous scaffold from P. ricini and A. mylitta silk fibroin blend with improved surface and biological properties. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2015; 48:521-32. [DOI: 10.1016/j.msec.2014.12.010] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2014] [Revised: 10/12/2014] [Accepted: 12/04/2014] [Indexed: 11/30/2022]
|
27
|
Zhang Y, Ma C, Yu Y, Liu M, Yi C. Are CXCL13/CXCR5/FAK critical regulators of MSCs migration and differentiation? Med Hypotheses 2015; 84:213-5. [DOI: 10.1016/j.mehy.2014.12.025] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2014] [Accepted: 12/26/2014] [Indexed: 10/24/2022]
|
28
|
Muhonen V, Narcisi R, Nystedt J, Korhonen M, van Osch GJVM, Kiviranta I. Recombinant human type II collagen hydrogel provides a xeno-free 3D micro-environment for chondrogenesis of human bone marrow-derived mesenchymal stromal cells. J Tissue Eng Regen Med 2015; 11:843-854. [PMID: 25643647 DOI: 10.1002/term.1983] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2014] [Revised: 10/02/2014] [Accepted: 12/09/2014] [Indexed: 12/12/2022]
Abstract
Recombinant human type II collagen (rhCII) hydrogel was tested as a xeno-free micro-environment for the chondrogenesis of human bone marrow-derived mesenchymal stromal cells (BM-MSCs). The rhCII hydrogels were seeded with BM-MSCs and cultured in a xeno-free chondro-inductive medium for 14, 28 and 84 days. High-density pellet cultures served as controls. The samples were subjected to biochemical, histological and gene expression analyses. Although the cells deposited glycosaminoglycans into the extracellular space significantly more slowly in the rhCII hydrogels compared to the high-density pellets, a similar potential of matrix deposition was reached by the end of the 84-day culture. At day 28 of culture, the gene expression level for cartilage marker genes (i.e. genes encoding for Sox9 transcription factor, Collagen type II and Aggrecan) were considerably lower in the rhCII hydrogels than in the high-density pellets, but at the end of the 84-day culture period, all the cartilage marker genes analysed were expressed at a similar level. Interestingly, the expression of the matrix metallopeptidases (MMP)-13, MMP-14 and MMP-8, i.e. extracellular collagen network-degrading enzymes, were transiently upregulated in the rhCII hydrogel, indicating active matrix reorganization. This study demonstrated that the rhCII hydrogel functions as a xeno-free platform for BM-MSC chondrogenesis, although the process is delayed. The reversible catabolic reaction evoked by the rhCII hydrogel might be beneficial in graft integration in vivo and pinpoints the need to further explore the use of hydrogels containing recombinant extracellular matrix (ECM) proteins to induce the chondrogenesis of MSCs. Copyright © 2015 John Wiley & Sons, Ltd.
Collapse
Affiliation(s)
- Virpi Muhonen
- Department of Surgery, Institute of Clinical Medicine, University of Helsinki, Finland.,Department of Orthopaedics and Traumatology, Hospital District of Helsinki and Uusimaa, Helsinki, Finland
| | - Roberto Narcisi
- Department of Orthopaedics, Erasmus MC, University Medical Centre, Rotterdam, The Netherlands
| | - Johanna Nystedt
- Finnish Red Cross Blood Service, Research and Cell Therapy Services, Helsinki, Finland
| | - Matti Korhonen
- Finnish Red Cross Blood Service, Research and Cell Therapy Services, Helsinki, Finland
| | - Gerjo J V M van Osch
- Department of Orthopaedics, Erasmus MC, University Medical Centre, Rotterdam, The Netherlands.,Department of Otorhinolaryngology, Erasmus MC, University Medical Centre, Rotterdam, The Netherlands
| | - Ilkka Kiviranta
- Department of Surgery, Institute of Clinical Medicine, University of Helsinki, Finland.,Department of Orthopaedics and Traumatology, Hospital District of Helsinki and Uusimaa, Helsinki, Finland
| |
Collapse
|
29
|
Villalvilla A, Gomez R, Roman-Blas JA, Largo R, Herrero-Beaumont G. SDF-1 signaling: a promising target in rheumatic diseases. Expert Opin Ther Targets 2014; 18:1077-87. [DOI: 10.1517/14728222.2014.930440] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
|
30
|
Pelekanos RA, Ting MJ, Sardesai VS, Ryan JM, Lim YC, Chan JKY, Fisk NM. Intracellular trafficking and endocytosis of CXCR4 in fetal mesenchymal stem/stromal cells. BMC Cell Biol 2014; 15:15. [PMID: 24885150 PMCID: PMC4065074 DOI: 10.1186/1471-2121-15-15] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2014] [Accepted: 05/02/2014] [Indexed: 12/13/2022] Open
Abstract
Background Fetal mesenchymal stem/stromal cells (MSC) represent a developmentally-advantageous cell type with translational potential. To enhance adult MSC migration, studies have focussed on the role of the chemokine receptor CXCR4 and its ligand SDF-1 (CXCL12), but more recent work implicates an intricate system of CXCR4 receptor dimerization, intracellular localization, multiple ligands, splice variants and nuclear accumulation. We investigated the intracellular localization of CXCR4 in fetal bone marrow-derived MSC and role of intracellular trafficking in CXCR4 surface expression and function. Results We found that up to 4% of human fetal MSC have detectable surface-localized CXCR4. In the majority of cells, CXCR4 is located not at the cell surface, as would be required for ‘sensing’ migratory cues, but intracellularly. CXCR4 was identified in early endosomes, recycling endosomes, and lysosomes, indicating only a small percentage of CXCR4 travelling to the plasma membrane. Notably CXCR4 was also found in and around the nucleus, as detected with an anti-CXCR4 antibody directed specifically against CXCR4 isoform 2 differing only in N-terminal sequence. After demonstrating that endocytosis of CXCR4 is largely independent of endogenously-produced SDF-1, we next applied the cytoskeletal inhibitors blebbistatin and dynasore to inhibit endocytotic recycling. These increased the number of cells expressing surface CXCR4 by 10 and 5 fold respectively, and enhanced the number of cells migrating to SDF1 in vitro (up to 2.6 fold). These molecules had a transient effect on cell morphology and adhesion, which abated after the removal of the inhibitors, and did not alter functional stem cell properties. Conclusions We conclude that constitutive endocytosis is implicated in the regulation of CXCR4 membrane expression, and suggest a novel pharmacological strategy to enhance migration of systemically-transplanted cells.
Collapse
Affiliation(s)
- Rebecca A Pelekanos
- UQ Centre for Clinical Research, The University of Queensland, Herston QLD 4029, Australia.
| | | | | | | | | | | | | |
Collapse
|
31
|
Shetty AA, Kim SJ, Shetty V, Stelzeneder D, Shetty N, Bilagi P, Lee HJ. Autologous bone-marrow mesenchymal cell induced chondrogenesis: Single-stage arthroscopic cartilage repair. Tissue Eng Regen Med 2014. [DOI: 10.1007/s13770-014-0061-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
|
32
|
Bone marrow-derived mesenchymal stem cells migrate to healthy and damaged salivary glands following stem cell infusion. Int J Oral Sci 2014; 6:154-61. [PMID: 24810808 PMCID: PMC4170149 DOI: 10.1038/ijos.2014.23] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/27/2014] [Indexed: 12/16/2022] Open
Abstract
Xerostomia is a severe side effect of radiation therapy in head and neck cancer patients. To date, no satisfactory treatment option has been established. Because mesenchymal stem cells (MSCs) have been identified as a potential treatment modality, we aimed to evaluate stem cell distribution following intravenous and intraglandular injections using a surgical model of salivary gland damage and to analyse the effects of MSC injections on the recruitment of immune cells. The submandibular gland ducts of rats were surgically ligated. Syngeneic adult MSCs were isolated, immortalised by simian virus 40 (SV40) large T antigen and characterized by flow cytometry. MSCs were injected intravenously and intraglandularly. After 1, 3 and 7 days, the organs of interest were analysed for stem cell recruitment. Inflammation was analysed by immunohistochemical staining. We were able to demonstrate that, after intravenous injection, MSCs were recruited to normal and damaged submandibular glands on days 1, 3 and 7. Unexpectedly, stem cells were recruited to ligated and non-ligated glands in a comparable manner. After intraglandular injection of MSCs into ligated glands, the presence of MSCs, leucocytes and macrophages was enhanced, compared to intravenous injection of stem cells. Our data suggest that injected MSCs were retained within the inflamed glands, could become activated and subsequently recruited leucocytes to the sites of tissue damage.
Collapse
|
33
|
Ansboro S, Hayes JS, Barron V, Browne S, Howard L, Greiser U, Lalor P, Shannon F, Barry FP, Pandit A, Murphy JM. A chondromimetic microsphere for in situ spatially controlled chondrogenic differentiation of human mesenchymal stem cells. J Control Release 2014; 179:42-51. [DOI: 10.1016/j.jconrel.2014.01.023] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2013] [Revised: 01/19/2014] [Accepted: 01/22/2014] [Indexed: 12/20/2022]
|
34
|
Willers C, Partsalis T, Zheng MH. Articular cartilage repair: procedures versus products. Expert Rev Med Devices 2014; 4:373-92. [PMID: 17488231 DOI: 10.1586/17434440.4.3.373] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
This review discusses the current perspectives and practices regarding the treatment of articular cartilage injury. Specifically, the authors have delineated and examined articular cartilage repair techniques as either surgical procedures or manufactured products. Although both methodologies are used to treat articular cartilage injury, there are obvious advantages and disadvantages to the application of both, with the literature providing few recommendations on the most suitable regimen for the patient and surgeon. In recent times, cell-based tissue engineering products, predominantly autologous chondrocyte implantation, have been the subject of much research and have become clinically popular. Herein, we review the most used procedures and products in cartilage repair, compare and contrast their outcomes, and evaluate the issues that must be overcome in order to improve patient efficacy in the future.
Collapse
Affiliation(s)
- Craig Willers
- Department of Orthopaedics, School of Pathology and Surgery, University of Western Australia, 2nd Floor, M-block, QEII Medical Centre, Nedlands, Perth, WA 6009, Australia.
| | | | | |
Collapse
|
35
|
Boffito M, Sartori S, Ciardelli G. Polymeric scaffolds for cardiac tissue engineering: requirements and fabrication technologies. POLYM INT 2013. [DOI: 10.1002/pi.4608] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Monica Boffito
- Department of Mechanical and Aerospace Engineering; Politecnico di Torino; Corso Duca degli Abruzzi 24 10129 Turin Italy
| | - Susanna Sartori
- Department of Mechanical and Aerospace Engineering; Politecnico di Torino; Corso Duca degli Abruzzi 24 10129 Turin Italy
| | - Gianluca Ciardelli
- Department of Mechanical and Aerospace Engineering; Politecnico di Torino; Corso Duca degli Abruzzi 24 10129 Turin Italy
- CNR-IPCF UOS Pisa; Via Moruzzi 1 56124 Pisa Italy
| |
Collapse
|
36
|
Silvestri A, Boffito M, Sartori S, Ciardelli G. Biomimetic Materials and Scaffolds for Myocardial Tissue Regeneration. Macromol Biosci 2013; 13:984-1019. [DOI: 10.1002/mabi.201200483] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2012] [Revised: 04/23/2013] [Indexed: 12/14/2022]
Affiliation(s)
- Antonella Silvestri
- Department of Mechanical and Aerospace Engineering; Politecnico di Torino; Corso Duca degli Abruzzi 24 10129 Turin Italy
| | - Monica Boffito
- Department of Mechanical and Aerospace Engineering; Politecnico di Torino; Corso Duca degli Abruzzi 24 10129 Turin Italy
| | - Susanna Sartori
- Department of Mechanical and Aerospace Engineering; Politecnico di Torino; Corso Duca degli Abruzzi 24 10129 Turin Italy
| | - Gianluca Ciardelli
- Department of Mechanical and Aerospace Engineering; Politecnico di Torino; Corso Duca degli Abruzzi 24 10129 Turin Italy
- CNR-IPCF UOS Pisa; Via Moruzzi 1 56124 Pisa Italy
| |
Collapse
|
37
|
Desiderio V, De Francesco F, Schiraldi C, De Rosa A, La Gatta A, Paino F, d'Aquino R, Ferraro GA, Tirino V, Papaccio G. Human Ng2+ adipose stem cells loaded in vivo on a new crosslinked hyaluronic acid-Lys scaffold fabricate a skeletal muscle tissue. J Cell Physiol 2013; 228:1762-73. [PMID: 23359523 DOI: 10.1002/jcp.24336] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2012] [Accepted: 01/18/2013] [Indexed: 12/31/2022]
Abstract
Mesenchymal stem cell (MSC) therapy holds promise for treating diseases and tissue repair. Regeneration of skeletal muscle tissue that is lost during pathological muscle degeneration or after injuries is sustained by the production of new myofibers. Human Adipose stem cells (ASCs) have been reported to regenerate muscle fibers and reconstitute the pericytic cell pool after myogenic differentiation in vitro. Our aim was to evaluate the differentiation potential of constructs made from a new cross-linked hyaluronic acid (XHA) scaffold on which different sorted subpopulations of ASCs were loaded. Thirty days after engraftment in mice, we found that NG2(+) ASCs underwent a complete myogenic differentiation, fabricating a human skeletal muscle tissue, while NG2(-) ASCs merely formed a human adipose tissue. Myogenic differentiation was confirmed by the expression of MyoD, MF20, laminin, and lamin A/C by immunofluorescence and/or RT-PCR. In contrast, adipose differentiation was confirmed by the expression of adiponectin, Glut-4, and PPAR-γ. Both tissues formed expressed Class I HLA, confirming their human origin and excluding any contamination by murine cells. In conclusion, our study provides novel evidence that NG2(+) ASCs loaded on XHA scaffolds are able to fabricate a human skeletal muscle tissue in vivo without the need of a myogenic pre-differentiation step in vitro. We emphasize the translational significance of our findings for human skeletal muscle regeneration.
Collapse
Affiliation(s)
- Vincenzo Desiderio
- Dipartimento di Medicina Sperimentale, Sezione di Istologia ed Embriologia Medica, Tissue Engineering and Regenerative (TERM), Seconda Università degli Studi di Napoli, Napoli, Italy
| | | | | | | | | | | | | | | | | | | |
Collapse
|
38
|
Hydrogels that mimic developmentally relevant matrix and N-cadherin interactions enhance MSC chondrogenesis. Proc Natl Acad Sci U S A 2013; 110:10117-22. [PMID: 23733927 DOI: 10.1073/pnas.1214100110] [Citation(s) in RCA: 283] [Impact Index Per Article: 25.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
Methacrylated hyaluronic acid (HA) hydrogels provide a backbone polymer with which mesenchymal stem cells (MSCs) can interact through several cell surface receptors that are expressed by MSCs, including CD44 and CD168. Previous studies showed that this 3D hydrogel environment supports the chondrogenesis of MSCs, and here we demonstrate through functional blockade that these specific cell-material interactions play a role in this process. Beyond matrix interactions, cadherin molecules, a family of transmembrane glycoproteins, play a critical role in tissue development during embryogenesis, and N-cadherin is a key factor in mediating cell-cell interactions during mesenchymal condensation and chondrogenesis. In this study, we functionalized HA hydrogels with N-cadherin mimetic peptides and evaluated their role in regulating chondrogenesis and cartilage matrix deposition by encapsulated MSCs. Our results show that conjugation of cadherin peptides onto HA hydrogels promotes both early chondrogenesis of MSCs and cartilage-specific matrix production with culture, compared with unmodified controls or those with inclusion of a scrambled peptide domain. This enhanced chondrogenesis was abolished via treatment with N-cadherin-specific antibodies, confirming the contribution of these N-cadherin peptides to chondrogenesis. Subcutaneous implantation of MSC-seeded constructs also showed superior neocartilage formation in implants functionalized with N-cadherin mimetic peptides compared with controls. This study demonstrates the inherent biologic activity of HA-based hydrogels, as well as the promise of biofunctionalizing HA hydrogels to emulate the complexity of the natural cell microenvironment during embryogenesis, particularly in stem cell-based cartilage regeneration.
Collapse
|
39
|
Novel repair technique for articular cartilage defect using a fibrin and hyaluronic acid mixture. Tissue Eng Regen Med 2013. [DOI: 10.1007/s13770-013-0361-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
|
40
|
Zanchetta P, Lagarde N, Uguen A, Marcorelles P. Mixture of hyaluronic acid, chondroitin 6 sulphate and dermatan sulphate used to completely regenerate bone in rat critical size defect model. J Craniomaxillofac Surg 2012; 40:783-7. [DOI: 10.1016/j.jcms.2012.02.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2011] [Revised: 02/06/2012] [Accepted: 02/09/2012] [Indexed: 10/28/2022] Open
|
41
|
Bian L, Hou C, Tous E, Rai R, Mauck RL, Burdick JA. The influence of hyaluronic acid hydrogel crosslinking density and macromolecular diffusivity on human MSC chondrogenesis and hypertrophy. Biomaterials 2012; 34:413-21. [PMID: 23084553 DOI: 10.1016/j.biomaterials.2012.09.052] [Citation(s) in RCA: 214] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2012] [Accepted: 09/22/2012] [Indexed: 12/12/2022]
Abstract
Hyaluronic acid (HA) hydrogels formed via photocrosslinking provide stable 3D hydrogel environments that support the chondrogenesis of mesenchymal stem cells (MSCs). Crosslinking density has a significant impact on the physical properties of hydrogels, including their mechanical stiffness and macromolecular diffusivity. Variations in the HA hydrogel crosslinking density can be obtained by either changes in the HA macromer concentration (1, 3, or 5% w/v at 15 min exposure) or the extent of reaction through light exposure time (5% w/v at 5, 10, or 15 min). In this work, increased crosslinking by either method resulted in an overall decrease in cartilage matrix content and more restricted matrix distribution. Increased crosslinking also promoted hypertrophic differentiation of the chondrogenically induced MSCs, resulting in more matrix calcification in vitro. For example, type X collagen expression in the high crosslinking density 5% 15 min group was ~156 and 285% higher when compared to the low crosslinking density 1% 15 min and 5% 5 min groups on day 42, respectively. Supplementation with inhibitors of the small GTPase pathway involved in cytoskeletal tension or myosin II had no effect on hypertrophic differentiation and matrix calcification, indicating that the differential response is unlikely to be related to force-sensing mechanotransduction mechanisms. When implanted subcutaneously in nude mice, higher crosslinking density again resulted in reduced cartilage matrix content, restricted matrix distribution, and increased matrix calcification. This study demonstrates that hydrogel properties mediated through alterations in crosslinking density must be considered in the context of the hypertrophic differentiation of chondrogenically induced MSCs.
Collapse
Affiliation(s)
- Liming Bian
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA 19104, USA
| | | | | | | | | | | |
Collapse
|
42
|
Desando G, Cavallo C, Tschon M, Giavaresi G, Martini L, Fini M, Giardino R, Facchini A, Grigolo B. Early-term effect of adult chondrocyte transplantation in an osteoarthritis animal model. Tissue Eng Part A 2012; 18:1617-27. [PMID: 22435714 DOI: 10.1089/ten.tea.2011.0494] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
In this study, we investigated the efficacy of the transplantation of autologous articular chondrocytes seeded onto a hyaluronan-based scaffold, known as Hyaff(®)-11, on the treatment of early cartilage lesions in a rabbit osteoarthritis (OA) model. The hypothesis of the study was that this treatment could enhance cartilage repair after OA induction. OA was surgically induced by Anterior Cruciate Ligament Transection (ACLT) in thirty rabbits. Animals were divided into three groups, according to treatment: group 1: ACLT; group 2: Chondrocytes+Hyaff-11; and group 3: Hyaff-11 alone. The animals were euthanized, respectively, at 3 and 6 months after the treatment. Histomorphometrical analyses were performed by means of fibrillation index, cartilage thickness, and subchondral bone thickness evaluations. Histological appearance was scored according to Modified Kraus' Mankin and Osteoarthritis Research Society International (OARSI) scores. Immunohistochemical analyses were carried out for type I and II collagens, MMP-1, and MMP-3. A comparison between groups and follow-up for each outcome was performed with the general linear model with Sidak correction. Histomorphometrical evaluations at 3 and 6 months demonstrated that OA lesions became significantly worse followed by Hyaff-11 treatment, whereas Chondrocytes+Hyaff-11 treatment had the best overall subjective grade. Overall raw histological scores demonstrated a significant improvement with chondro-hyaluronic acid (HA) treatment at 3 months compared with HA in cartilage repair processes. Immunohistochemical analyses displayed a strong positivity for type II collagen in the Chondrocytes+Hyaff-11group at 3 months compared with the HA group. No staining was observed in MMP-3 expression in this group at any experimental point. The use of Chondrocytes+Hyaff-11 for the treatment of early OA lesions produced, already at 3 months, a repair tissue showing better macroscopic, histological, and immunohistochemical results than those observed after Hyaff-11 treatment. Thus, the transplantation of Chondrocytes+Hyaff-11 would seem to be advocated in the very early stage of the OA disease when a precocious action is mandatory.
Collapse
Affiliation(s)
- Giovanna Desando
- Laboratory of Immunorheumatology and Tissue Regeneration, Rizzoli Orthopaedic Institute, Bologna, Italy
| | | | | | | | | | | | | | | | | |
Collapse
|
43
|
Hyaluronan regulates cell behavior: a potential niche matrix for stem cells. Biochem Res Int 2012; 2012:346972. [PMID: 22400115 PMCID: PMC3287012 DOI: 10.1155/2012/346972] [Citation(s) in RCA: 148] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2011] [Revised: 09/24/2011] [Accepted: 11/18/2011] [Indexed: 12/20/2022] Open
Abstract
Hyaluronan is a linear glycosaminoglycan that has received special attention in the last few decades due to its extraordinary physiological functions. This highly viscous polysaccharide is not only a lubricator, but also a significant regulator of cellular behaviors during embryogenesis, morphogenesis, migration, proliferation, and drug resistance in many cell types, including stem cells. Most hyaluronan functions require binding to its cellular receptors CD44, LYVE-1, HARE, layilin, and RHAMM. After binding, proteins are recruited and messages are sent to alter cellular activities. When low concentrations of hyaluronan are applied to stem cells, the proliferative activity is enhanced. However, at high concentrations, stem cells acquire a dormant state and induce a multidrug resistance phenotype. Due to the influence of hyaluronan on cells and tissue morphogenesis, with regards to cardiogenesis, chondrogenesis, osteogenesis, and neurogenesis, it is now been utilized as a biomaterial for tissue regeneration. This paper summarizes the most important and recent findings regarding the regulation of hyaluronan in cells.
Collapse
|
44
|
Muramatsu K, Ide M, Miyawaki F. Biological Evaluation of Tissue-Engineered Cartilage Using Thermoresponsive Poly(<i>N</i>-isopropylacrylamide)-Grafted Hyaluronan. ACTA ACUST UNITED AC 2012. [DOI: 10.4236/jbnb.2012.31001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
45
|
Schwarz S, Rotter N. Human salivary gland stem cells: isolation, propagation, and characterization. Methods Mol Biol 2012; 879:403-442. [PMID: 22610574 DOI: 10.1007/978-1-61779-815-3_25] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Stem cells are of outstanding interest for a variety of applications in regenerative medicine. The identification and characterization of novel tissue sources in order to reduce donor site morbidity and to provide specific cells in clinically applicable numbers have led to the detection of stem cells in almost all adult tissues. Salivary glands are of specific interest to our lab, as these tissues are easily accessible for the head and neck surgeon with low donor site morbidity. On the other hand, they possess an endocrine and exocrine function and thus play a very specific role in the human body. Stem cell identity however can only be demonstrated using a combination of different methods in vitro, as there is not a single marker or feature allowing for definite identification of such cells. In this chapter, we provide a comprehensive summary of our experimental methods for the isolation and characterization of human salivary gland stem cells in vitro.
Collapse
Affiliation(s)
- Silke Schwarz
- Department of Otorhinolaryngology, Ulm University Medical Center, Ulm, Germany
| | | |
Collapse
|
46
|
Muramatsu K, Saito Y, Wada T, Hirai H, Miyawaki F. Poly(<i>N</i>-isopropylacrylamide-co-<i>N</i>-<i>tert</i>-butylacrylamide)- grafted hyaluronan as an injectable and self-assembling scaffold for cartilage tissue engineering. ACTA ACUST UNITED AC 2012. [DOI: 10.4236/jbise.2012.511079] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
47
|
Bian L, Zhai DY, Mauck RL, Burdick JA. Coculture of human mesenchymal stem cells and articular chondrocytes reduces hypertrophy and enhances functional properties of engineered cartilage. Tissue Eng Part A 2011; 17:1137-45. [PMID: 21142648 DOI: 10.1089/ten.tea.2010.0531] [Citation(s) in RCA: 203] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Mesenchymal stem cells (MSCs) are being recognized as a viable cell source for cartilage repair; however, it still remains a challenge to recapitulate the functional properties of native articular cartilage using only MSCs. Additionally, MSCs may exhibit a hypertrophic phenotype under chondrogenic induction, resulting in calcification after ectopic transplantation. With this in mind, the objective of this study was to assess whether the addition of chondrocytes to MSC cultures influences the properties of tissue-engineered cartilage and MSC hypertrophy when cultured in hyaluronic acid hydrogels. Mixed cell populations (human MSCs and human chondrocytes at a ratio of 4:1) were encapsulated in the hydrogels and exhibited significantly higher Young's moduli, dynamic moduli, glycosaminoglycan levels, and collagen content than did constructs seeded with only MSCs or chondrocytes. Furthermore, the deposition of collagen X, a marker of MSC hypertrophy, was significantly lower in the coculture constructs than in the constructs seeded with MSCs alone. When MSCs and chondrocytes were cultured in distinct gels, but in the same wells, there was no improvement in biomechanical and biochemical properties of the engineered tissue, implying that a close proximity is essential. This approach can be used to improve the properties and prevent calcification of engineered cartilage formed from MSC-seeded hydrogels with the addition of lower fractions of chondrocytes, leading to improved clinical outcomes.
Collapse
Affiliation(s)
- Liming Bian
- Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | | | | | | |
Collapse
|
48
|
Inuyama Y, Kitamura C, Nishihara T, Morotomi T, Nagayoshi M, Tabata Y, Matsuo K, Chen KK, Terashita M. Effects of hyaluronic acid sponge as a scaffold on odontoblastic cell line and amputated dental pulp. J Biomed Mater Res B Appl Biomater 2010; 92:120-8. [PMID: 19802830 DOI: 10.1002/jbm.b.31497] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
It is important to develop a suitable three-dimensional scaffold for the regeneration therapy of dental pulp. In the present study, the effects of hyaluronic acid (HA) sponge on responses of the odontoblastic cell line (KN-3 cells) in vitro, as well as responses of amputated dental pulp of rat molar in vivo, were examined. In vitro, KN-3 cells adhered to the stable structure of HA sponge and that of collagen sponge. In vivo, dental pulp proliferation and vessel invasion were observed in both sponges implanted at dentin defect area above amputated dental pulp, and the cell-rich reorganizing tissue was observed in the dentin defect when HA sponge was implanted as compared with collagen sponge. Expression levels of IL-6 and TNF-alpha in KN-3 cells seeded in HA sponge were nearly the same with those in the cells seeded in collagen sponge, while the numbers (0.67 x 10(3) at 1 week and 0.7 x 10(3) at 3 weeks) of granulated leukocytes that invaded into HA sponge from amputated dental pulp was significantly lower than those (1.22 x 10(3) at 1 week and 1.1 x 10(3) at 3 weeks) of collagen sponge (p < 0.01 at 1 week and p < 0.05 at 3 weeks). These results suggest that HA sponge has an appropriate structure, biocompatibility, and biodegradation for use as a scaffold for dental pulp regeneration.
Collapse
Affiliation(s)
- Yoshio Inuyama
- Division of Pulp Biology, Operative Dentistry, and Endodontics, Department of Cariology and Periodontology, Kyushu Dental College, Japan
| | | | | | | | | | | | | | | | | |
Collapse
|
49
|
Lokeshwar VB, Lopez LE, Munoz D, Chi A, Shirodkar SP, Lokeshwar SD, Escudero DO, Dhir N, Altman N. Antitumor activity of hyaluronic acid synthesis inhibitor 4-methylumbelliferone in prostate cancer cells. Cancer Res 2010; 70:2613-23. [PMID: 20332231 DOI: 10.1158/0008-5472.can-09-3185] [Citation(s) in RCA: 150] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
4-Methylumbelliferone (4-MU) is a hyaluronic acid (HA) synthesis inhibitor with anticancer properties; the mechanism of its anticancer effects is unknown. We evaluated the effects of 4-MU on prostate cancer cells. 4-MU inhibited proliferation, motility, and invasion of DU145, PC3-ML, LNCaP, C4-2B, and/or LAPC-4 cells. At IC(50) for HA synthesis (0.4 mmol/L), 4-MU induced >3-fold apoptosis in prostate cancer cells, which could be prevented by the addition of HA. 4-MU induced caspase-8, caspase-9, and caspase-3 activation, PARP cleavage, upregulation of Fas-L, Fas, FADD and DR4, and downregulation of bcl-2, phosphorylated bad, bcl-XL, phosphorylated Akt, phosphorylated IKB, phosphorylated ErbB2, and phosphorylated epidermal growth factor receptor. At IC(50), 4-MU also caused >90% inhibition of NF-kappaB reporter activity, which was prevented partially by the addition of HA. With the exception of caveolin-1, HA reversed the 4-MU-induced downregulation of HA receptors (CD44 and RHAMM), matrix-degrading enzymes (MMP-2 and MMP-9), interleukin-8, and chemokine receptors (CXCR1, CXCR4, and CXCR7) at the protein and mRNA levels. Expression of myristoylated-Akt rescued 4-MU-induced apoptosis and inhibition of cell growth and interleukin-8, RHAMM, HAS2, CD44, and MMP-9 expression. Oral administration of 4-MU significantly decreased PC3-ML tumor growth (>3-fold) when treatment was started either on the day of tumor cell injection or after the tumors became palpable, without organ toxicity, changes in serum chemistry, or body weight. Tumors from 4-MU-treated animals showed reduced microvessel density ( approximately 3-fold) and HA expression but increased terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling-positive cells and expression of apoptosis-related molecules. Therefore, the anticancer effects of 4-MU, an orally bioavailable and relatively nontoxic agent, are primarily mediated by inhibition of HA signaling.
Collapse
Affiliation(s)
- Vinata B Lokeshwar
- Division of Urology Research, Department of Urology (M-800), University of Miami Miller School of Medicine, P.O. Box 016960, Miami, FL 33101, USA.
| | | | | | | | | | | | | | | | | |
Collapse
|
50
|
Grigolo B, Lisignoli G, Desando G, Cavallo C, Marconi E, Tschon M, Giavaresi G, Fini M, Giardino R, Facchini A. Osteoarthritis treated with mesenchymal stem cells on hyaluronan-based scaffold in rabbit. Tissue Eng Part C Methods 2010; 15:647-58. [PMID: 19249964 DOI: 10.1089/ten.tec.2008.0569] [Citation(s) in RCA: 113] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVE Osteoarthritis (OA) is a disease that limits the mobility of patients and is of considerable economical importance. Up to now, despite the increasing number of patients with OA, treatments to manage the disease remain symptomatic, designed to control pain, and improve function and quality of life limiting adverse events. With the aim to explore a new approach to treat OA patients suffering from early degenerative lesions of hyaline cartilage, we transplanted in an experimental animal model of OA a hyaluronan-based scaffold (Hyaff11) seeded with mesenchymal stem cells (MSCs) obtained from bone marrow and expanded in culture. DESIGN Rabbit knee joints were bilaterally subjected to anterior cruciate ligament transection to surgically induce OA. After 8 weeks, the time necessary to the development of cartilage surface damage, animals were treated with MSCs seeded onto Hyaff-11 scaffold in the left condyle and unseeded Hyaff-11 in the controlateral knee. Untreated rabbits were used as controls. All the animals were sacrificed at 3 and 6 months after surgery. Histological, histomorphometric, and immunohistological evaluations were performed. RESULTS OA changes developed in all animals subjected to anterior cruciate ligament transection. The predominant macroscopically observed OA changes were mild (lateral femoral condyle) or moderate (medial femoral condyle) ulcerations. Statistically significant differences in the quality of the regenerated tissue were found between the implants with scaffolds carrying MSCs compared to the scaffold alone or controls in particular at 6 months. CONCLUSIONS From the observations, it is possible to demonstrate that Hyaff-11, a hyaluronan-based scaffold, has potential for MSC implantation and that may have application for the treatment of early OA in humans.
Collapse
Affiliation(s)
- Brunella Grigolo
- Laboratorio di Immunologia e Genetica, Istituto Ortopedico Rizzoli , Bologna, Italy.
| | | | | | | | | | | | | | | | | | | |
Collapse
|