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Bi M, Yang K, Yu T, Wu G, Li Q. Cell-based mechanisms and strategies of co-culture system both in vivo and vitro for bone tissue engineering. Biomed Pharmacother 2023; 169:115907. [PMID: 37984308 DOI: 10.1016/j.biopha.2023.115907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Revised: 11/15/2023] [Accepted: 11/16/2023] [Indexed: 11/22/2023] Open
Abstract
The lack of a functional vascular supply has been identified as a major challenge limiting the clinical introduction of stem cell-based bone tissue engineering (BTE) for the repair of large-volume bone defects (LVBD). Various approaches have been explored to improve the vascular supply in tissue-engineered constructs, and the development of strategies that could effectively induce the establishment of a functional vascular supply has become a major goal of BTE research. One of the state-of-the-art methods is to incorporate both angiogenic and osteogenic cells in co-culture systems. This review clarifies the key concepts involved, summarises the cell types and models used to date, and systematically evaluates their performance. We also discuss the cell-to-cell communication between these two cell types and the strategies explored in BTE constructs with angiogenic and osteogenic cells to optimise their functions. In addition, we outline unresolved issues and remaining obstacles that need to be overcome for further development in this field and eventual successful repair of LVBD.
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Affiliation(s)
- Mengning Bi
- Department of Prosthetic Dentistry, Stomatological Hospital and Dental School of Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China; Department of Orthodontics, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; College of Stomatology, Shanghai Jiao Tong University; National Center for Stomatology; National Clinical Research Center for Oral diseases; Shanghai Key Laboratory of Stomatology; Shanghai Research Institute of Stomatology Shanghai, China
| | - Kaiwen Yang
- Department of Prosthetic Dentistry, Stomatological Hospital and Dental School of Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China; Department of Oral Surgery, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; Shanghai Key Laboratory of Stomatology &Shanghai Research Institute of Stomatology; National Clinical Research Center of Stomatology, Shanghai, China
| | - Tao Yu
- Department of Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Gang Wu
- Department of Oral and Maxillofacial Surgery/Pathology, Amsterdam UMC and Academic Center for Dentistry Amsterdam (ACTA), Vrije Universiteit Amsterdam (VU), Amsterdam Movement Science (AMS), Amsterdam, the Netherlands; Department of Oral Cell Biology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam (UvA) and Vrije Universiteit Amsterdam (VU), Amsterdam, the Netherlands.
| | - Qiong Li
- Department of Prosthetic Dentistry, Stomatological Hospital and Dental School of Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China.
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Scaffold-based delivery of mesenchymal stromal cells to diabetic wounds. Stem Cell Res Ther 2022; 13:426. [PMID: 35987712 PMCID: PMC9392335 DOI: 10.1186/s13287-022-03115-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 08/04/2022] [Indexed: 02/06/2023] Open
Abstract
AbstractFoot ulceration is a major complication of diabetes mellitus, which results in significant human suffering and a major burden on healthcare systems. The cause of impaired wound healing in diabetic patients is multifactorial with contributions from hyperglycaemia, impaired vascularization and neuropathy. Patients with non-healing diabetic ulcers may require amputation, creating an urgent need for new reparative treatments. Delivery of stem cells may be a promising approach to enhance wound healing because of their paracrine properties, including the secretion of angiogenic, immunomodulatory and anti-inflammatory factors. While a number of different cell types have been studied, the therapeutic use of mesenchymal stromal cells (MSCs) has been widely reported to improve delayed wound healing. However, topical administration of MSCs via direct injection has several disadvantages, including low cell viability and poor cell localization at the wound bed. To this end, various biomaterial conformations have emerged as MSC delivery vehicles to enhance cell viability and persistence at the site of implantation. This paper discusses biomaterial-based MSCs therapies in diabetic wound healing and highlights the low conversion rate to clinical trials and commercially available therapeutic products.
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Xing Z, Jiang X, Si Q, Finne-Wistrand A, Liu B, Xue Y, Mustafa K. Endochondral Ossification Induced by Cell Transplantation of Endothelial Cells and Bone Marrow Stromal Cells with Copolymer Scaffold Using a Rat Calvarial Defect Model. Polymers (Basel) 2021; 13:polym13091521. [PMID: 34065081 PMCID: PMC8125936 DOI: 10.3390/polym13091521] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 04/29/2021] [Accepted: 05/05/2021] [Indexed: 12/13/2022] Open
Abstract
It has been recently reported that, in a rat calvarial defect model, adding endothelial cells (ECs) to a culture of bone marrow stromal cells (BMSCs) significantly enhanced bone formation. The aim of this study is to further investigate the ossification process of newly formed osteoid and host response to the poly(L-lactide-co-1,5-dioxepan-2-one) [poly(LLA-co-DXO)] scaffolds based on previous research. Several different histological methods and a PCR Array were applied to evaluate newly formed osteoid after 8 weeks after implantation. Histological results showed osteoid formed in rat calvarial defects and endochondral ossification-related genes, such as dentin matrix acidic phosphoprotein 1 (Dmp1) and collagen type II, and alpha 1 (Col2a1) exhibited greater expression in the CO (implantation with BMSC/EC/Scaffold constructs) than the BMSC group (implantation with BMSC/Scaffold constructs) as demonstrated by PCR Array. It was important to notice that cartilage-like tissue formed in the pores of the copolymer scaffolds. In addition, multinucleated giant cells (MNGCs) were observed surrounding the scaffold fragments. It was concluded that the mechanism of ossification might be an endochondral ossification process when the copolymer scaffolds loaded with co-cultured ECs/BMSCs were implanted into rat calvarial defects. MNGCs were induced by the poly(LLA-co-DXO) scaffolds after implantation, and more specific in vivo studies are needed to gain a better understanding of host response to copolymer scaffolds.
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Affiliation(s)
- Zhe Xing
- School of Stomatology, Lanzhou University, Lanzhou 730000, China; (Z.X.); (X.J.); (Q.S.)
- Department of Clinical Dentistry, Faculty of Medicine, University of Bergen, 5009 Bergen, Norway;
| | - Xiaofeng Jiang
- School of Stomatology, Lanzhou University, Lanzhou 730000, China; (Z.X.); (X.J.); (Q.S.)
| | - Qingzong Si
- School of Stomatology, Lanzhou University, Lanzhou 730000, China; (Z.X.); (X.J.); (Q.S.)
| | - Anna Finne-Wistrand
- Department of Fibre and Polymer Technology, KTH Royal Institute of Technology, Teknikringen 56-58, SE 100-44 Stockholm, Sweden;
| | - Bin Liu
- School of Stomatology, Lanzhou University, Lanzhou 730000, China; (Z.X.); (X.J.); (Q.S.)
- Correspondence: (B.L.); (Y.X.); Tel.: +86-9318915051 (B.L.); +47-55586519 (Y.X.)
| | - Ying Xue
- Department of Clinical Dentistry, Faculty of Medicine, University of Bergen, 5009 Bergen, Norway;
- Correspondence: (B.L.); (Y.X.); Tel.: +86-9318915051 (B.L.); +47-55586519 (Y.X.)
| | - Kamal Mustafa
- Department of Clinical Dentistry, Faculty of Medicine, University of Bergen, 5009 Bergen, Norway;
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Abou-Fadel J, Vasquez M, Grajeda B, Ellis C, Zhang J. Systems-wide analysis unravels the new roles of CCM signal complex (CSC). Heliyon 2019; 5:e02899. [PMID: 31872111 PMCID: PMC6909108 DOI: 10.1016/j.heliyon.2019.e02899] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 10/17/2019] [Accepted: 11/18/2019] [Indexed: 12/20/2022] Open
Abstract
Cerebral cavernous malformations (CCMs) are characterized by abnormally dilated intracranial capillaries that result in increased susceptibility to stroke. Three genes have been identified as causes of CCMs; KRIT1 (CCM1), MGC4607 (CCM2) and PDCD10 (CCM3); one of them is disrupted in most CCM cases. It was demonstrated that both CCM1 and CCM3 bind to CCM2 to form a CCM signaling complex (CSC) to modulate angiogenesis. In this report, we deployed both RNA-seq and proteomic analysis of perturbed CSC after depletion of one of three CCM genes to generate interactomes for system-wide studies. Our results demonstrated a unique portrait detailing alterations in angiogenesis and vascular integrity. Interestingly, only in-direct overlapped alterations between RNA and protein levels were detected, supporting the existence of multiple layers of regulation in CSC cascades. Notably, this is the first report identifying that both β4 integrin and CAV1 signaling are downstream of CSC, conveying the angiogenic signaling. Our results provide a global view of signal transduction modulated by the CSC, identifies novel regulatory signaling networks and key cellular factors associated with CSC.
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Affiliation(s)
- Johnathan Abou-Fadel
- Department of Molecular and Translational Medicine (MTM), Texas Tech University Health Science Center El Paso, El Paso, TX, 79905, USA
| | - Mariana Vasquez
- Department of Molecular and Translational Medicine (MTM), Texas Tech University Health Science Center El Paso, El Paso, TX, 79905, USA
| | - Brian Grajeda
- Department of Molecular and Translational Medicine (MTM), Texas Tech University Health Science Center El Paso, El Paso, TX, 79905, USA
| | - Cameron Ellis
- Department of Molecular and Translational Medicine (MTM), Texas Tech University Health Science Center El Paso, El Paso, TX, 79905, USA
| | - Jun Zhang
- Department of Molecular and Translational Medicine (MTM), Texas Tech University Health Science Center El Paso, El Paso, TX, 79905, USA
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New SEP, Ibrahim A, Guasti L, Zucchelli E, Birchall M, Bulstrode NW, Seifalian AM, Ferretti P. Towards reconstruction of epithelialized cartilages from autologous adipose tissue-derived stem cells. J Tissue Eng Regen Med 2016; 11:3078-3089. [PMID: 27804241 DOI: 10.1002/term.2211] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Revised: 04/01/2016] [Accepted: 04/14/2016] [Indexed: 12/27/2022]
Abstract
Deformities of the upper airways, including those of the nose and throat, are typically corrected by reconstructive surgery. The use of autologous somatic stem cells for repair of defects could improve quality and outcomes of such operations. The present study explored the ability of paediatric adipose-derived stem cells (pADSCs), a readily available source of autologous stem cells, to generate a cartilage construct with a functional epithelium. Paediatric ADSCs seeded on the biodegradable nanocomposite polymer, polyhedral oligomeric silsesquioxane poly(ϵ-caprolactone-urea) urethane (POSS-PCL), proliferated and differentiated towards mesenchymal lineages. The ADSCs infiltrated three-dimensional POSS-PCL nanoscaffold and chondroid matrix was observed throughout chondrogenically induced samples. In ovo chorioallantoic membrane-grafted ADSC-nanoscaffold composites were enwrapped by host vessels indicating good compatibility in an in vivo system. Furthermore, pADSCs could be induced to transdifferentiate towards barrier-forming epithelial-like cells. By combining differentiation protocols, it was possible to generate epithelial cell lined chondrogenic micromasses from the same pADSC line. This proof-of-concept study appears to be the first to demonstrate that individual pADSC lines can differentiate towards two different germ lines and be successfully co-cultured. This has important implications for bioengineering of paediatric airways and further confirms the plastic nature of ADSCs. Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
- Sophie E P New
- Stem Cell and Regenerative Medicine Section, UCL Great Ormond Street Institute of Child Health, University College London (UCL), London, UK
| | - Amel Ibrahim
- Stem Cell and Regenerative Medicine Section, UCL Great Ormond Street Institute of Child Health, University College London (UCL), London, UK.,UCL Ear Institute, Royal National Throat, Nose and Ear Hospital, UCL, London, UK
| | - Leonardo Guasti
- Centre for Endocrinology, William Harvey Research Institute, Barts and the London, Queen Mary University of London, London, UK
| | - Eleonora Zucchelli
- Stem Cell and Regenerative Medicine Section, UCL Great Ormond Street Institute of Child Health, University College London (UCL), London, UK
| | - Martin Birchall
- UCL Ear Institute, Royal National Throat, Nose and Ear Hospital, UCL, London, UK
| | - Neil W Bulstrode
- Department of Plastic Surgery, Great Ormond Street Hospital NHS Trust, London, UK
| | - Alexander M Seifalian
- Centre for Nanotechnology and Regenerative Medicine, Division of Surgery and Interventional Science, UCL, London, UK
| | - Patrizia Ferretti
- Stem Cell and Regenerative Medicine Section, UCL Great Ormond Street Institute of Child Health, University College London (UCL), London, UK
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Bartaula-Brevik S, Pedersen TO, Finne-Wistrand A, Bolstad AI, Mustafa K. Angiogenic and Immunomodulatory Properties of Endothelial and Mesenchymal Stem Cells. Tissue Eng Part A 2016; 22:244-52. [PMID: 26650611 PMCID: PMC4779276 DOI: 10.1089/ten.tea.2015.0316] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Accepted: 11/17/2015] [Indexed: 12/12/2022] Open
Abstract
It has been suggested that the effect of implanted cells on the local environment is important when selecting the appropriate cell type for tissue regeneration. Our aim was to compare the local tissue response to implanted human mesenchymal stem cells (MSC) and human umbilical vein endothelial cells (EC). MSC and EC were cultured in poly(L-lactide-co-1,5-dioxepan-2-one) scaffolds for 1 week in a bioreactor system, after which they were implanted subcutaneously in NOD/SCID mice. After 3 weeks, scaffolds were retrieved, and the mRNA expression of selected genes involved in hypoxia and inflammation was examined by real-time reverse transcription polymerase chain reaction and correlated with immunofluorescent staining for corresponding proteins. The Toll-like receptor signaling pathway was examined by superarray hybridization. The expression of 53 angiogenesis-related proteins was investigated by a proteome profiler angiogenesis antibody array kit. Vascularization was quantified using immunohistochemistry for CD31. The expression of hypoxia-inducible factors and biomarkers for angiogenesis was more strongly upregulated in response to implanted EC than to MSC, suggesting a higher sensitivity to low oxygen tension among EC. Hypoxic signaling was increased after implantation of EC compared with MSC, leading to a prolonged acute inflammatory phase that promoted ingrowth of vascular cells and establishment of the circulation. Inflammatory cytokines were also differently expressed at the gene and protein levels in the two experimental groups, resulting in altered recruitment of acute and chronic inflammatory cells. The end result of these differences was increased vessel formation within the constructs in the EC group.
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Affiliation(s)
| | | | - Anna Finne-Wistrand
- Department of Fibre and Polymer Technology, KTH Royal Institute of Technology, Stockholm, Sweden
| | | | - Kamal Mustafa
- Department of Clinical Dentistry, University of Bergen, Bergen, Norway
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Santos JM, Camões SP, Filipe E, Cipriano M, Barcia RN, Filipe M, Teixeira M, Simões S, Gaspar M, Mosqueira D, Nascimento DS, Pinto-do-Ó P, Cruz P, Cruz H, Castro M, Miranda JP. Three-dimensional spheroid cell culture of umbilical cord tissue-derived mesenchymal stromal cells leads to enhanced paracrine induction of wound healing. Stem Cell Res Ther 2015; 6:90. [PMID: 25956381 PMCID: PMC4448539 DOI: 10.1186/s13287-015-0082-5] [Citation(s) in RCA: 124] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2015] [Revised: 01/19/2015] [Accepted: 04/21/2015] [Indexed: 12/20/2022] Open
Abstract
Introduction The secretion of trophic factors by mesenchymal stromal cells has gained increased interest given the benefits it may bring to the treatment of a variety of traumatic injuries such as skin wounds. Herein, we report on a three-dimensional culture-based method to improve the paracrine activity of a specific population of umbilical cord tissue-derived mesenchymal stromal cells (UCX®) towards the application of conditioned medium for the treatment of cutaneous wounds. Methods A UCX® three-dimensional culture model was developed and characterized with respect to spheroid formation, cell phenotype and cell viability. The secretion by UCX® spheroids of extracellular matrix proteins and trophic factors involved in the wound-healing process was analysed. The skin regenerative potential of UCX® three-dimensional culture-derived conditioned medium (CM3D) was also assessed in vitro and in vivo against UCX® two-dimensional culture-derived conditioned medium (CM2D) using scratch and tubulogenesis assays and a rat wound splinting model, respectively. Results UCX® spheroids kept in our three-dimensional system remained viable and multipotent and secreted considerable amounts of vascular endothelial growth factor A, which was undetected in two-dimensional cultures, and higher amounts of matrix metalloproteinase-2, matrix metalloproteinase-9, hepatocyte growth factor, transforming growth factor β1, granulocyte-colony stimulating factor, fibroblast growth factor 2 and interleukin-6, when compared to CM2D. Furthermore, CM3D significantly enhanced elastin production and migration of keratinocytes and fibroblasts in vitro. In turn, tubulogenesis assays revealed increased capillary maturation in the presence of CM3D, as seen by a significant increase in capillary thickness and length when compared to CM2D, and increased branching points and capillary number when compared to basal medium. Finally, CM3D-treated wounds presented signs of faster and better resolution when compared to untreated and CM2D-treated wounds in vivo. Although CM2D proved to be beneficial, CM3D-treated wounds revealed a completely regenerated tissue by day 14 after excisions, with a more mature vascular system already showing glands and hair follicles. Conclusions This work unravels an important alternative to the use of cells in the final formulation of advanced therapy medicinal products by providing a proof of concept that a reproducible system for the production of UCX®-conditioned medium can be used to prime a secretome for eventual clinical applications. Electronic supplementary material The online version of this article (doi:10.1186/s13287-015-0082-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jorge M Santos
- ECBio - Investigação e Desenvolvimento em Biotecnologia S.A., Rua Henrique Paiva Couceiro, N° 27, 2700-451, Amadora, Portugal.
| | - Sérgio P Camões
- iMed.ULisboa - Research Institute for Medicines, Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisbon, Portugal.
| | - Elysse Filipe
- iMed.ULisboa - Research Institute for Medicines, Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisbon, Portugal.
| | - Madalena Cipriano
- iMed.ULisboa - Research Institute for Medicines, Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisbon, Portugal.
| | - Rita N Barcia
- ECBio - Investigação e Desenvolvimento em Biotecnologia S.A., Rua Henrique Paiva Couceiro, N° 27, 2700-451, Amadora, Portugal.
| | - Mariana Filipe
- ECBio - Investigação e Desenvolvimento em Biotecnologia S.A., Rua Henrique Paiva Couceiro, N° 27, 2700-451, Amadora, Portugal.
| | - Mariana Teixeira
- ECBio - Investigação e Desenvolvimento em Biotecnologia S.A., Rua Henrique Paiva Couceiro, N° 27, 2700-451, Amadora, Portugal.
| | - Sandra Simões
- iMed.ULisboa - Research Institute for Medicines, Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisbon, Portugal.
| | - Manuela Gaspar
- iMed.ULisboa - Research Institute for Medicines, Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisbon, Portugal.
| | - Diogo Mosqueira
- I3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal. .,INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua do Campo Alegre, N° 823, 4150-180, Porto, Portugal.
| | - Diana S Nascimento
- I3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal. .,INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua do Campo Alegre, N° 823, 4150-180, Porto, Portugal.
| | - Perpétua Pinto-do-Ó
- I3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal. .,INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua do Campo Alegre, N° 823, 4150-180, Porto, Portugal. .,ICBAS - Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira, N° 228, 4050-313, Porto, Portugal. .,Unit for Lymphopoiesis, Immunology Department, INSERM U668, University Paris Diderot, Sorbonne Paris Cité, Cellule Pasteur, Institut Pasteur, Paris, 75015, France.
| | - Pedro Cruz
- ECBio - Investigação e Desenvolvimento em Biotecnologia S.A., Rua Henrique Paiva Couceiro, N° 27, 2700-451, Amadora, Portugal.
| | - Helder Cruz
- ECBio - Investigação e Desenvolvimento em Biotecnologia S.A., Rua Henrique Paiva Couceiro, N° 27, 2700-451, Amadora, Portugal.
| | - Matilde Castro
- iMed.ULisboa - Research Institute for Medicines, Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisbon, Portugal.
| | - Joana P Miranda
- iMed.ULisboa - Research Institute for Medicines, Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisbon, Portugal.
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