1
|
In vitro cell stretching devices and their applications: From cardiomyogenic differentiation to tissue engineering. MEDICINE IN NOVEL TECHNOLOGY AND DEVICES 2023. [DOI: 10.1016/j.medntd.2023.100220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023] Open
|
2
|
Walters B, Turner PA, Rolauffs B, Hart ML, Stegemann JP. Controlled Growth Factor Delivery and Cyclic Stretch Induces a Smooth Muscle Cell-like Phenotype in Adipose-Derived Stem Cells. Cells 2021; 10:cells10113123. [PMID: 34831345 PMCID: PMC8624888 DOI: 10.3390/cells10113123] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 10/29/2021] [Accepted: 11/09/2021] [Indexed: 01/02/2023] Open
Abstract
Adipose-derived stem cells (ASCs) are an abundant and easily accessible multipotent stem cell source with potential application in smooth muscle regeneration strategies. In 3D collagen hydrogels, we investigated whether sustained release of growth factors (GF) PDGF-AB and TGF-β1 from GF-loaded microspheres could induce a smooth muscle cell (SMC) phenotype in ASCs, and if the addition of uniaxial cyclic stretch could enhance the differentiation level. This study demonstrated that the combination of cyclic stretch and GF release over time from loaded microspheres potentiated the differentiation of ASCs, as quantified by protein expression of early to late SMC differentiation markers (SMA, TGLN and smooth muscle MHC). The delivery of GFs via microspheres produced large ASCs with a spindle-shaped, elongated SMC-like morphology. Cyclic strain produced the largest, longest, and most spindle-shaped cells regardless of the presence or absence of growth factors or the growth factor delivery method. Protein expression and cell morphology data confirmed that the sustained release of GFs from GF-loaded microspheres can be used to promote the differentiation of ASCs into SMCs and that the addition of uniaxial cyclic stretch significantly enhances the differentiation level, as quantified by intermediate and late SMC markers and a SMC-like elongated cell morphology.
Collapse
Affiliation(s)
- Brandan Walters
- Department of Biomedical Engineering, University of Michigan, 1107 Carl A. Gerstacker Building, 2200 Bonisteel Blvd, Ann Arbor, MI 48109, USA; (B.W.); (P.A.T.)
| | - Paul A. Turner
- Department of Biomedical Engineering, University of Michigan, 1107 Carl A. Gerstacker Building, 2200 Bonisteel Blvd, Ann Arbor, MI 48109, USA; (B.W.); (P.A.T.)
| | - Bernd Rolauffs
- G.E.R.N. Center for Tissue Replacement, Regeneration & Neogenesis, Department of Orthopedics and Trauma Surgery, Faculty of Medicine, Albert-Ludwigs-University of Freiburg, Engesserstraße 4, 79108 Freiburg, Germany;
| | - Melanie L. Hart
- G.E.R.N. Center for Tissue Replacement, Regeneration & Neogenesis, Department of Orthopedics and Trauma Surgery, Faculty of Medicine, Albert-Ludwigs-University of Freiburg, Engesserstraße 4, 79108 Freiburg, Germany;
- Correspondence: (M.L.H.); (J.P.S.); Tel.: +49-(761)-270-26102 (M.L.H.); +001-(734)-764-8313 (J.P.S.)
| | - Jan P. Stegemann
- Department of Biomedical Engineering, University of Michigan, 1107 Carl A. Gerstacker Building, 2200 Bonisteel Blvd, Ann Arbor, MI 48109, USA; (B.W.); (P.A.T.)
- Correspondence: (M.L.H.); (J.P.S.); Tel.: +49-(761)-270-26102 (M.L.H.); +001-(734)-764-8313 (J.P.S.)
| |
Collapse
|
3
|
Gu X, Zhou F, Mu J. Recent Advances in Maturation of Pluripotent Stem Cell-Derived Cardiomyocytes Promoted by Mechanical Stretch. Med Sci Monit 2021; 27:e931063. [PMID: 34381009 PMCID: PMC8369941 DOI: 10.12659/msm.931063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Stem cells have significant potential use in tissue regeneration, especially for treating cardiac diseases because of their multi-directional differentiation capability. By mimicking the in vivo physiological environment of native cardiomyocytes during their development and maturation, researchers have been able to induce pluripotent stem cell-derived cardiomyocytes (PSC-CMs) at high purity. However, the phenotype of these PSC-CMs is immature compared with that of adult cardiomyocytes. Various strategies have been explored to improve the maturity of PSC-CMs, such as long-term culturing, mechanical stimuli, chemical stimuli, and combinations of these strategies. Among these strategies, mechanical stretch as a key mechanical stimulus plays an important role in PSC-CM maturation. In this review, the optimal parameters of mechanical stretch, the effects of mechanical stretch on maturation of PSC-CMs, underlying molecular mechanisms as well as existing problems are discussed. Mechanical stretch is a powerful approach to promote the maturation of SC-CMs in terms of morphology, structure, and functionality. Nonetheless, further research efforts are needed to reach a satisfactory standard for clinical applications of PSC-CMs in treating cardiac diseases.
Collapse
Affiliation(s)
- Xingwang Gu
- Capital Medical University, Beijing, China (mainland)
| | - Fan Zhou
- Department of Ultrasound, Third Medical Center of Chinese People's Liberation Army (PLA) General Hospital, Beijing, China (mainland)
| | - Junsheng Mu
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Beijing, China (mainland)
| |
Collapse
|
4
|
Mechanical stretch induces Ca 2+ influx and extracellular release of PGE 2 through Piezo1 activation in trabecular meshwork cells. Sci Rep 2021; 11:4044. [PMID: 33597646 PMCID: PMC7890064 DOI: 10.1038/s41598-021-83713-z] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 02/01/2021] [Indexed: 11/22/2022] Open
Abstract
The trabecular meshwork (TM) constitutes the main pathway for aqueous humor drainage and is exposed to complex intraocular pressure fluctuations. The mechanism of homeostasis in which TM senses changes in intraocular pressure and leads to normal levels of outflow resistance is not yet well understood. Previous reports have shown that Piezo1, a mechanically-activated cation channel, is expressed in TM and isolated TM cells. Therefore, we tested hypothesis that Piezo1 may function in response to membrane tension and stretch in TM. In human trabecular meshwork (hTM) cells, PIEZO1 was showed to be abundantly expressed, and Piezo1 agonist Yoda1 and mechanical stretch caused a Piezo1-dependent Ca2+ influx and release of arachidonic acid and PGE2. Treatment with Yoda1 or PGE2 significantly inhibited hTM cell contraction. These results suggest that mechanical stretch stimuli in TM activates Piezo1 and subsequently regulates TM cell contraction by triggering Ca2+ influx and release of arachidonic acid and PGE2. Thus, Piezo1 could acts as a regulator of intraocular pressure (IOP) within the conventional outflow pathway and could be a novel therapeutic strategy to modulate IOP in glaucoma patients.
Collapse
|
5
|
Brennan MÁ, Layrolle P, Mooney DJ. Biomaterials functionalized with MSC secreted extracellular vesicles and soluble factors for tissue regeneration. ADVANCED FUNCTIONAL MATERIALS 2020; 30:1909125. [PMID: 32952493 PMCID: PMC7494127 DOI: 10.1002/adfm.201909125] [Citation(s) in RCA: 191] [Impact Index Per Article: 47.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Indexed: 05/05/2023]
Abstract
The therapeutic benefits of mesenchymal stromal cell (MSC) transplantation have been attributed to their secreted factors, including extracellular vesicles (EVs) and soluble factors. The potential of employing the MSC secretome as an alternative acellular approach to cell therapy is being investigated in various tissue injury indications, but EVs administered via bolus injections are rapidly sequestered and cleared. However, biomaterials offer delivery platforms to enhance EV retention rates and healing efficacy. In this review, we highlight the mechanisms underpinning the therapeutic effects of MSC-EVs and soluble factors as effectors of immunomodulation and tissue regeneration, conferred primarily via their nucleic acid and protein contents. We discuss how manipulating the cell culture microenvironment or genetic modification of MSCs can further augment the potency of their secretions. The most recent advances in the development of EV-functionalized biomaterials that mediate enhanced angiogenesis and cell survival, while attenuating inflammation and fibrosis, are presented. Finally, some technical challenges to be considered for the clinical translation of biomaterials carrying MSC-secreted bioactive cargo are discussed.
Collapse
Affiliation(s)
- Meadhbh Á Brennan
- John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA
| | - Pierre Layrolle
- INSERM, UMR 1238, PHY-OS, Bone sarcomas and remodeling of calcified tissues, Faculty of Medicine, University of Nantes, Nantes, France
| | - David J Mooney
- John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA
| |
Collapse
|
6
|
Zhang J, Liu Y, Yin W, Hu X. Adipose-derived stromal cells in regulation of hematopoiesis. Cell Mol Biol Lett 2020; 25:16. [PMID: 32161623 PMCID: PMC7059705 DOI: 10.1186/s11658-020-00209-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 02/25/2020] [Indexed: 12/21/2022] Open
Abstract
Over the past decade, mesenchymal stromal cells (MSCs) found in the bone marrow microenvironment have been considered to be important candidates in cellular therapy. However, the application of MSCs in clinical settings is limited by the difficulty and low efficiency associated with the separation of MSCs from the bone marrow. Therefore, distinct sources of MSCs have been extensively explored. Adipose-derived stromal cells (ASCs), a cell line similar to MSCs, have been identified as a promising source. ASCs have become increasingly popular in many fields, as they can be conveniently extracted from fat tissue. This review focuses on the properties of ASCs in hematopoietic regulation and the underlying mechanisms, as well as the current applications and future perspectives in ASC-based therapy.
Collapse
Affiliation(s)
- Jing Zhang
- 1Department of Transfusion Medicine, Xijing Hospital, Xi'an, 710032 China
| | - Yunsheng Liu
- 2Department of Rocket Force Medicine, Third Military Medical University, Chongqing, 400038 China
| | - Wen Yin
- 1Department of Transfusion Medicine, Xijing Hospital, Xi'an, 710032 China
| | - Xingbin Hu
- 1Department of Transfusion Medicine, Xijing Hospital, Xi'an, 710032 China
| |
Collapse
|
7
|
Strela FB, Brun BF, Berger RCM, Melo S, de Oliveira EM, Barauna VG, Vassallo PF. Lipopolysaccharide exposure modulates the contractile and migratory phenotypes of vascular smooth muscle cells. Life Sci 2019; 241:117098. [PMID: 31794773 DOI: 10.1016/j.lfs.2019.117098] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 11/12/2019] [Accepted: 11/20/2019] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Sepsis survivors are at higher risk for cardiovascular events. Lipopolysaccharide (LPS) activates Toll-like receptor 4 (TLR4) in sepsis. Activation of TLR4 modulates vascular smooth muscle cells (VSMCs) phenotype and contributes to cardiovascular changes after sepsis. AIM Investigate changes in VSMCs phenotype caused by LPS-induced TLR4 activation. METHODS Rat VSMCs were incubated with LPS. Two incubation conditions were used in cell contraction and migration assays: acute stimulation - LPS stimulus was initiated at the beginning of the assay and maintained throughout; and preconditioning - LPS stimulation was applied prior to the assay then discontinued. Nitric oxide (NO) production, mRNA expression of cytokines and phenotype markers, and interleukin (IL)-6 production were evaluated. KEY FINDINGS LPS increased gene expression of IL-1β, IL-6, TNFα and MCP-1 (p < .001), of secretory phenotype markers collagen and vimentin (p < .0479) and of the contractile marker smooth muscle 22α (SM22α) (p = .0067). LPS exposure increased IL-6 secretion after 24 and 48 h (p < .0001), and NO at 8 and 24 h (p < .0249) via inducible nitric oxide synthase (iNOS), as demonstrated by a decrease in NO after incubation with aminoguanidine. Acute stimulation with LPS reduced migration and contraction in a NO-dependent manner, while preconditioning with LPS increased both in an IL-6-dependent manner. SIGNIFICANCE LPS affects VSMCs by modulating their secretory, contractile and migratory phenotypes. LPS acute stimulation of VSMCs promoted a NO-dependent reduction in migration and contraction, while preconditioning with LPS promoted IL-6-dependent increases in migration and contraction, evidencing that VSMCs can present phenotype modifications that persist after sepsis, thereby contributing to postsepsis cardiovascular events.
Collapse
Affiliation(s)
- Felipe Bichi Strela
- Post Graduation Program in Physiological Sciences, Federal University of Espírito Santo, Vitória, ES, Brazil
| | - Bruna Ferro Brun
- Post Graduation Program in Physiological Sciences, Federal University of Espírito Santo, Vitória, ES, Brazil
| | | | - Stephano Melo
- Department of Biodynamics of the Human Body's Movement, University of São Paulo, SP, São Paulo, Brazil
| | | | - Valério Garrone Barauna
- Post Graduation Program in Physiological Sciences, Federal University of Espírito Santo, Vitória, ES, Brazil; Exercise Molecular Physiology Laboratory, Federal University of Espírito Santo, Vitória, ES, Brazil
| | - Paula Frizera Vassallo
- Post Graduation Program in Physiological Sciences, Federal University of Espírito Santo, Vitória, ES, Brazil; Clinical Hospital, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil.
| |
Collapse
|
8
|
Nolasco P, Fernandes CG, Ribeiro-Silva JC, Oliveira PVS, Sacrini M, de Brito IV, De Bessa TC, Pereira LV, Tanaka LY, Alencar A, Laurindo FRM. Impaired vascular smooth muscle cell force-generating capacity and phenotypic deregulation in Marfan Syndrome mice. Biochim Biophys Acta Mol Basis Dis 2019; 1866:165587. [PMID: 31678158 DOI: 10.1016/j.bbadis.2019.165587] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 10/15/2019] [Accepted: 10/17/2019] [Indexed: 12/19/2022]
Abstract
Mechanisms whereby fibrillin-1 mutations determine thoracic aorta aneurysms/dissections (TAAD) in Marfan Syndrome (MFS) are unclear. Most aortic aneurysms evolve from mechanosignaling deregulation, converging to impaired vascular smooth muscle cell (VSMC) force-generating capacity accompanied by synthetic phenotype switch. However, little is known on VSMC mechanoresponses in MFS pathophysiology. Here, we investigated traction force-generating capacity in aortic VSMC cultured from 3-month old mg∆lpn MFS mice, together with morpho-functional and proteomic data. Cultured MFS-VSMC depicted marked phenotype changes vs. wild-type (WT) VSMC, with overexpressed cell proliferation markers but either lower (calponin-1) or higher (SM alpha-actin and SM22) differentiation marker expression. In parallel, the increased cell area and its complex non-fusiform shape suggested possible transition towards a mesenchymal-like phenotype, confirmed through several markers (e.g. N-cadherin, Slug). MFS-VSMC proteomic profile diverged from that of WT-VSMC particularly regarding lower expression of actin cytoskeleton-regulatory proteins. Accordingly, MFS-VSMC displayed lower traction force-generating capacity and impaired contractile moment at physiological substrate stiffness, and markedly attenuated traction force responses to enhanced substrate rigidity. Such impaired mechanoresponses correlated with decreased number, altered morphology and delocalization of focal adhesions, as well as disorganized actin stress fiber network vs. WT-VSMC. In VSMC cultured from 6-month-old mice, phenotype changes were attenuated and both WT-VSMC and MFS-VSMC generated less traction force, presumably involving VSMC aging, but without evident senescence. In summary, MFS-VSMC display impaired force-generating capacity accompanying a mesenchymal-like phenotype switch connected to impaired cytoskeleton/focal adhesion organization. Thus, MFS-associated TAAD involves mechanoresponse impairment common to other TAAD types, but through distinct mechanisms.
Collapse
Affiliation(s)
- Patrícia Nolasco
- Laboratorio de Biologia Vascular, LIM-64 (Biologia Cardiovascular Translacional), Instituto do Coracao (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Carolina Gonçalves Fernandes
- Laboratorio de Biologia Vascular, LIM-64 (Biologia Cardiovascular Translacional), Instituto do Coracao (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - João Carlos Ribeiro-Silva
- Laboratorio de Genetica e Cardiologia Molecular, Instituto do Coracao (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Percillia V S Oliveira
- Laboratorio de Biologia Vascular, LIM-64 (Biologia Cardiovascular Translacional), Instituto do Coracao (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Mariana Sacrini
- Laboratorio de Microrreologia e Fisiologia Molecular, Instituto de Física da Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Isis Vasconcelos de Brito
- Laboratorio de Microrreologia e Fisiologia Molecular, Instituto de Física da Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Tiphany Coralie De Bessa
- Laboratorio de Biologia Vascular, LIM-64 (Biologia Cardiovascular Translacional), Instituto do Coracao (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Lygia V Pereira
- Laboratorio de Genetica Molecular, Instituto de Biologia, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Leonardo Y Tanaka
- Laboratorio de Biologia Vascular, LIM-64 (Biologia Cardiovascular Translacional), Instituto do Coracao (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Adriano Alencar
- Laboratorio de Microrreologia e Fisiologia Molecular, Instituto de Física da Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Francisco Rafael Martins Laurindo
- Laboratorio de Biologia Vascular, LIM-64 (Biologia Cardiovascular Translacional), Instituto do Coracao (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, Brazil.
| |
Collapse
|
9
|
Najafipour H, Bagheri-Hosseinabadi Z, Eslaminejad T, Mollaei HR. The effect of sodium valproate on differentiation of human adipose-derived stem cells into cardiomyocyte-like cells in two-dimensional culture and fibrin scaffold conditions. Cell Tissue Res 2019; 378:127-141. [PMID: 31049685 DOI: 10.1007/s00441-019-03027-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2018] [Accepted: 04/02/2019] [Indexed: 01/04/2023]
Abstract
Differentiation of mesenchymal stem cells (MSCs) into cardiomyocytes is a complex phenomenon, and attempts to find an effective inducing agent are still ongoing. We studied the effect of fibrin scaffold and sodium valproate (VPA, as a histone deacetylase inhibitor) on the differentiation of human adipose-derived stem cells (hADSCs) into cardiomyocyte-like cells. The cells were cultured in culture flask (2D) and in fibrin scaffold (3D), fabricated of human plasma fibrinogen, with and without VPA (1 mM). QRT-PCR, Western blot, and immunochemistry assays were used to evaluate the expression of cardiac markers at gene and protein levels. High levels of CD44, CD90, CD73, and CD105 were expressed on the surface of hADSCs. Treated encapsulated hADSCs (3D) presented significantly higher mRNA expression of HAND1 (1.54-fold), HAND2 (1.59-fold), cTnI (1.76-fold), MLC2v (1.4-fold), Cx43 (1.38-fold), βMHC (1.34-fold), GATA4 (1.48-fold), and NKX2.5 (1.66-fold) in comparison to 2D conditions at four weeks after induction. The protein expressions of NKX2.5 (0.78 vs 0.65), cTnI (1.04 vs 0.81), and Cx43 (1.11 vs 1.08) were observed in the differentiated cells both in 3D and 2D groups, while control cells were absolutely negative for these proteins. The frequency of cTnI and Cx43-positive cells was significantly higher in 3D (24.2 ± 15 and 12 ± 3%) than 2D conditions (19.8 ± 3 and 10 ± 2%). Overall, the results showed that VPA can increase cardiomyogenesis in hADSCs and that fibrin scaffold enhances the inductive effect of VPA. Results of this study may improve cell-based protocols for implementation of more successful cardiac repair strategies.
Collapse
Affiliation(s)
- Hamid Najafipour
- Cardiovascular Research Center, Institute of Basic and Clinical Physiology Sciences and Department of Physiology, Afzalipour Medical Faculty, Kerman University of Medical Sciences, Kerman, Iran
| | - Zahra Bagheri-Hosseinabadi
- Department of Clinical Biochemistry, Faculty of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.
| | - Touba Eslaminejad
- Pharmaceutics Research Centre, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
| | - Hamid Reza Mollaei
- Department of Medical Microbiology, and Physiology Research Center, Afzalipour Medical Faculty, Kerman University of Medical Sciences, Kerman, Iran
| |
Collapse
|
10
|
Wang L, Wu S, Cao G, Fan Y, Dunne N, Li X. Biomechanical studies on biomaterial degradation and co-cultured cells: mechanisms, potential applications, challenges and prospects. J Mater Chem B 2019; 7:7439-7459. [DOI: 10.1039/c9tb01539f] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
This review provides a comprehensive overview of biomechanical studies on biomaterial degradation and co-cultured cells as well as valuable biomechanical ideas on how to design or optimize cell biomaterial co-culture system.
Collapse
Affiliation(s)
- Lu Wang
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education
- School of Biological Science and Medical Engineering
- Beihang University
- Beijing 100083
- China
| | - Shuai Wu
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education
- School of Biological Science and Medical Engineering
- Beihang University
- Beijing 100083
- China
| | - Guangxiu Cao
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education
- School of Biological Science and Medical Engineering
- Beihang University
- Beijing 100083
- China
| | - Yubo Fan
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education
- School of Biological Science and Medical Engineering
- Beihang University
- Beijing 100083
- China
| | - Nicholas Dunne
- Centre for Medical Engineering Research
- School of Mechanical and Manufacturing Engineering
- Dublin City University
- Dublin 9
- Ireland
| | - Xiaoming Li
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education
- School of Biological Science and Medical Engineering
- Beihang University
- Beijing 100083
- China
| |
Collapse
|
11
|
Damous LL, de Carvalho AETS, Nakamuta JS, Shiroma ME, Louzada ACS, Soares-Jr JM, Krieger JE, Baracat EC. Cell-free therapy with the secretome of adipose tissue-derived stem cells in rats' frozen-thawed ovarian grafts. Stem Cell Res Ther 2018; 9:323. [PMID: 30463630 PMCID: PMC6249760 DOI: 10.1186/s13287-018-1054-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Revised: 09/29/2018] [Accepted: 10/18/2018] [Indexed: 02/06/2023] Open
Abstract
The use of secretome may be a new strand of cell therapy, which is equal to or even superior to the injection of live cells, called cell-free therapy. In ovarian transplantation, this approach may be a therapeutic possibility for the ovarian graft in hypoxia. We designed the present study to evaluate whether the cell-free therapy with the secretome of adipose tissue-derived stem cells (ASCs) in rat frozen-thawed ovarian grafts could protect a graft against ischemic injury. A single dose of rat ASCs secretome or vehicle was injected into the bilateral frozen-thawed ovaries of 18 adult female rats immediately after an autologous transplant. Nine animals were used to control the cryopreservation protocol and were evaluated before and after the cryopreservation process. Daily vaginal smears were performed for estrous cycle evaluation until euthanasia on postoperative day 30. Follicle viability by trypan blue, graft morphology by HE, and apoptosis by TUNEL and cleaved-caspase-3 were assessed. No differences were found with respect to estrous cycle resumption and follicle viability (p > 0.05). However, compared with the vehicle-treated grafts, the morphology of the secretome-treated grafts was impaired, showing reduced follicular population and increased apoptosis (p < 0.05). ASC secretome impaired the rat frozen-thawed ovarian graft from ischemic injury. However, more studies are needed to evaluate the factors involved and the possibility of applying the secretome in scaffolds to optimize its use.
Collapse
Affiliation(s)
- Luciana Lamarão Damous
- Disciplina de Ginecologia, Laboratório de Biologia Estrutural e Molecular (LIM58), Faculdade de Medicina da Universidade de São Paulo, Dr Arnaldo av 455, 4nf floor, room 4119, Pacaembu, São Paulo, 01246-903, Brazil. .,Baturite St, 120. Ap 91., Aclimação, São Paulo, 01530-030, Brazil.
| | - Ana Elisa Teófilo Saturi de Carvalho
- Laboratory of Genetics and Molecular Cardiology, Heart Institute (Incor), Faculdade de Medicina da Universidade de São Paulo, Dr Enéas de Carvalho Aguiar Av 44, 10th floor, Cerqueira Cesar, São Paulo, 05403-000, Brazil
| | - Juliana Sanajotti Nakamuta
- Laboratory of Genetics and Molecular Cardiology, Heart Institute (Incor), Faculdade de Medicina da Universidade de São Paulo, Dr Enéas de Carvalho Aguiar Av 44, 10th floor, Cerqueira Cesar, São Paulo, 05403-000, Brazil
| | - Marcos Eiji Shiroma
- Disciplina de Ginecologia, Laboratório de Biologia Estrutural e Molecular (LIM58), Faculdade de Medicina da Universidade de São Paulo, Dr Arnaldo av 455, 4nf floor, room 4119, Pacaembu, São Paulo, 01246-903, Brazil
| | - Andressa Cristina Sposato Louzada
- Disciplina de Ginecologia, Laboratório de Biologia Estrutural e Molecular (LIM58), Faculdade de Medicina da Universidade de São Paulo, Dr Arnaldo av 455, 4nf floor, room 4119, Pacaembu, São Paulo, 01246-903, Brazil
| | - José Maria Soares-Jr
- Disciplina de Ginecologia, Laboratório de Biologia Estrutural e Molecular (LIM58), Faculdade de Medicina da Universidade de São Paulo, Dr Arnaldo av 455, 4nf floor, room 4119, Pacaembu, São Paulo, 01246-903, Brazil
| | - José Eduardo Krieger
- Laboratory of Genetics and Molecular Cardiology, Heart Institute (Incor), Faculdade de Medicina da Universidade de São Paulo, Dr Enéas de Carvalho Aguiar Av 44, 10th floor, Cerqueira Cesar, São Paulo, 05403-000, Brazil
| | - Edmund C Baracat
- Disciplina de Ginecologia, Laboratório de Biologia Estrutural e Molecular (LIM58), Faculdade de Medicina da Universidade de São Paulo, Dr Arnaldo av 455, 4nf floor, room 4119, Pacaembu, São Paulo, 01246-903, Brazil
| |
Collapse
|
12
|
Bagheri-Hosseinabadi Z, Salehinejad P, Mesbah-Namin SA. Differentiation of human adipose-derived stem cells into cardiomyocyte-like cells in fibrin scaffold by a histone deacetylase inhibitor. Biomed Eng Online 2017; 16:134. [PMID: 29169361 PMCID: PMC5701346 DOI: 10.1186/s12938-017-0423-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Accepted: 11/10/2017] [Indexed: 01/06/2023] Open
Abstract
Background Human adipose-derived stem cells (hADSCs) are capable of differentiating into many cells such as cardiac cells. Different types of inducers are used for cardiac cell differentiation, but this question still remains to be investigated, which one is the best. The aim of this paper was to investigate the effect of combination of fibrin scaffold and trichostatin A (TSA), for differentiation of hADSCs into cardiomyocyte-like cells. Methods After approval of characteristics of hADSCs and fibrin scaffold, hADSCs were cultured in fibrin scaffold with 10 µM TSA for 72 h and kept in standard conditions for 4 weeks. QRT-PCR and immunostaining assay were performed for evaluating the expression pattern of special cardiac genes and proteins. Results In particular, our study showed that fibrin scaffold alongside TSA enhanced expression of the selected genes and proteins. Conclusions We concluded that the TSA alone or with fibrin scaffold can lead to the generation of cardiac like cells in a short period of time.
Collapse
Affiliation(s)
- Zahra Bagheri-Hosseinabadi
- Department of Clinical Biochemistry, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Parvin Salehinejad
- Department of Anatomy, Afzalipour School of Medicine, Kerman University of Medical Sciences, Kerman, Iran. .,Physiology Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran.
| | - Seyed Alireza Mesbah-Namin
- Department of Clinical Biochemistry, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran.
| |
Collapse
|
13
|
Henderson K, Sligar AD, Le VP, Lee J, Baker AB. Biomechanical Regulation of Mesenchymal Stem Cells for Cardiovascular Tissue Engineering. Adv Healthc Mater 2017; 6. [PMID: 28945009 DOI: 10.1002/adhm.201700556] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Revised: 06/22/2017] [Indexed: 12/15/2022]
Abstract
Mesenchymal stem cells (MSCs) are an appealing potential therapy for vascular diseases; however, many challenges remain in their clinical translation. While the use of biochemical, pharmacological, and substrate-mediated treatments to condition MSCs has been subjected to intense investigation, there has been far less exploration of using these treatments in combination with applied mechanical force for conditioning MSCs toward vascular phenotypes. This review summarizes the current understanding of the use of applied mechanical forces to differentiate MSCs into vascular cells and enhance their therapeutic potential for cardiovascular disease. First recent work on the use of material-based mechanical cues for differentiation of MSCs into vascular and cardiovascular phenotypes is examined. Then a summary of the studies using mechanical stretch or shear stress in combination with biochemical treatments to enhance vascular phenotypes in MSCs is presented.
Collapse
Affiliation(s)
- Kayla Henderson
- Department of Biomedical Engineering; University of Texas at Austin; Austin 78712 TX USA
| | - Andrew D. Sligar
- Department of Biomedical Engineering; University of Texas at Austin; Austin 78712 TX USA
| | - Victoria P. Le
- Department of Biomedical Engineering; University of Texas at Austin; Austin 78712 TX USA
| | - Jason Lee
- Department of Biomedical Engineering; University of Texas at Austin; Austin 78712 TX USA
| | - Aaron B. Baker
- Department of Biomedical Engineering; University of Texas at Austin; Austin 78712 TX USA
- Institute for Cellular and Molecular Biology; University of Texas at Austin; Austin 78712 TX USA
- The Institute for Computational Engineering and Sciences; University of Texas at Austin; Austin 78712 TX USA
- Institute for Biomaterials; Drug Delivery and Regenerative Medicine; University of Texas at Austin; Austin 78712 TX USA
| |
Collapse
|
14
|
Enhanced cardiomyogenic induction of mouse pluripotent cells by cyclic mechanical stretch. Biochem Biophys Res Commun 2017; 488:590-595. [PMID: 28527889 DOI: 10.1016/j.bbrc.2017.05.092] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2017] [Accepted: 05/16/2017] [Indexed: 10/19/2022]
Abstract
The cardiac milieu is mechanically active with spontaneous contraction beginning from early development and persistent through maturation and homeostasis, suggesting that mechanical loading may provide a biomimetic myocardial developmental signal. In this study, we tested the role of cyclic mechanical stretch loading in the cardiomyogenesis of pluripotent murine embryonic (P19) stem cells. A Flexcell tension system was utilized to apply equiaxial stretch (12% strain, 1.25 Hz frequency) to P19 cell-derived embryoid bodies (EBs). Interestingly, while control EBs without any further stimulation did not exhibit cardiomyogenesis, stretch stimulation alone could induce P19-derived EBs to become spontaneously beating cardiomyocytes (CMs). The beating colony number, average contracting area, and beating rate, as quantified by video capturing and framed image analysis, were even increased for stretch alone case relative to those from known biochemical induction with 5-Azacytidine (5-Aza). Key CM differentiation markers, GATA4 and Troponin T, could also be detected for the stretch alone sample at comparable levels as with 5-Aza treatment. Stretch and 5-Aza co-stimulation produced in general synergistic effects in CM developments. Combined data suggest that stretch loading may serve as a potent trigger to induce functional CM development in both beating dynamics and genomic development, which is still a challenge for myocardial regenerative medicine.
Collapse
|
15
|
Bravo B, García de Durango C, González Á, Gortázar AR, Santos X, Forteza-Vila J, Vidal-Vanaclocha F. Opposite Effects of Mechanical Action of Fluid Flow on Proangiogenic Factor Secretion From Human Adipose-Derived Stem Cells With and Without Oxidative Stress. J Cell Physiol 2017; 232:2158-2167. [PMID: 27925206 DOI: 10.1002/jcp.25712] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Accepted: 11/29/2016] [Indexed: 12/30/2022]
Abstract
Mechanical forces, hypoxia, and oxidative stress contribute to skin renewal, perfusion, and wound healing, but how are they regulating subcutaneous adipose-derived stem cells (ASCs) in the inflammatory microenvironment associated to skin repair and disorders is unknown. In this study, ASCs were isolated from lipoaspirate samples from plastic surgery patients, primary cultured and their differentiation and secretion of a panel of cytokines with pronounced effects on skin repair and angiogenesis were studied under mechanical stimulation by intermittent fluid flow, 1% hypoxia and oxidative stress by glutathione (GSH) depletion with buthionine sulfoximine (BSO) treatment. Mechanical action of fluid flow did not alter mesenchymal phenotype of CD90+ /CD29+ /CD44+ /CD34- /CD106- /CD45- ASCs; however, it remarkably induced ASC secretion of human umbilical vein endothelial cell (HUVEC) migration-stimulating factors. Multiplex Luminex assay further confirmed an increased secretion of VEGF, G-CSF, HGF, Leptin, IL-8, PDGF-BB, Angiopoietin-2, and Follistatin from mechanically-stimulated ASCs via cyclooxygenase-2. Consistent with this mechanism, GSH depletion and hypoxia also increased ASC secretion of VEGF, IL-8, leptin, Angiopoitein-2, and PDGF-BB. However, mechanical action of fluid flow abrogated VEGF and HUVEC migration-stimulating activity from GSH-depleted and hypoxic ASCs. Conversely, GSH depletion and hypoxia abrogated VEGF and HUVEC migration-stimulating activity from mechano-stimulated ASCs. Although mechanical action of fluid flow, hypoxia, and GSH-depletion had independent proangiogenic-stimulating activity on ASCs, mechanical stimulation had opposite effects on proangiogenic factor secretion from ASCs with and without oxidative stress. These data uncover the role of hypoxia and endogenous redox balance during the proangiogenic response of ASCs and other mesenchymal-derived cell types to mechanical action of interstitial fluid flow. J. Cell. Physiol. 232: 2158-2167, 2017. © 2016 Wiley Periodicals, Inc.
Collapse
Affiliation(s)
- Beatriz Bravo
- Institute of Applied Molecular Medicine (IMMA), CEU-San Pablo University School of Medicine, Boadilla del Monte, Madrid, Spain
| | - Cira García de Durango
- Institute of Applied Molecular Medicine (IMMA), CEU-San Pablo University School of Medicine, Boadilla del Monte, Madrid, Spain
| | - Álvaro González
- Department of Molecular and Cellular Oncology Houston, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Arancha R Gortázar
- Institute of Applied Molecular Medicine (IMMA), CEU-San Pablo University School of Medicine, Boadilla del Monte, Madrid, Spain
| | - Xavier Santos
- Institute of Applied Molecular Medicine (IMMA), CEU-San Pablo University School of Medicine, Boadilla del Monte, Madrid, Spain
| | - Jerónimo Forteza-Vila
- Valencia Institute of Pathology (IVP), Catholic University of Valencia School of Medicine and Odontology, Valencia, Spain
| | - Fernando Vidal-Vanaclocha
- Valencia Institute of Pathology (IVP), Catholic University of Valencia School of Medicine and Odontology, Valencia, Spain
| |
Collapse
|
16
|
Shradhanjali A, Riehl BD, Kwon IK, Lim JY. Cardiomyocyte stretching for regenerative medicine and hypertrophy study. Tissue Eng Regen Med 2015. [DOI: 10.1007/s13770-015-0010-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
|
17
|
Yang D, Wang ZQ, Deng JQ, Liao JY, Wang X, Xie J, Deng MM, Lü MH. Adipose-derived stem cells: A candidate for liver regeneration. J Dig Dis 2015; 16:489-98. [PMID: 26121206 DOI: 10.1111/1751-2980.12268] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
The scarcity of donor livers and the impracticality of hepatocyte transplantation represent the biggest obstacles for the treatment of liver failure. Adipose-derived stem cells, with their ability to differentiate into the hepatic lineage, provide a reliable alternative cell source with clear ethical and practical advantages. Moreover, adipose-derived stem cells can effectively repair liver damage by the dominant indirect pattern and increase the number of hepatocytes by the secondary direct pattern. In recent years, the development of the indirect pattern, which mainly includes immunomodulatory and trophic effects, has become a hot topic in the field of cell engineering. Therefore, adipose-derived stem cells are considered to be ideal therapeutic stem cells for human liver regeneration. In this article, we reviewed the advantages of adipose-derived stem cells in liver regeneration, and explore their underlying mechanisms.
Collapse
Affiliation(s)
- Dan Yang
- Department of Gastroenterology, The Affiliated Hospital of Luzhou Medical College, Luzhou, Sichuan Province, China
| | - Zhong Qiong Wang
- Department of Gastroenterology, The Affiliated Hospital of Luzhou Medical College, Luzhou, Sichuan Province, China
| | - Jia Qi Deng
- School of Foreign Languages of Sichuan Medical University, Luzhou, Sichuan Province, China
| | - Jing Yuan Liao
- Department of Gastroenterology, The Affiliated Hospital of Luzhou Medical College, Luzhou, Sichuan Province, China
| | - Xuan Wang
- Department of Gastroenterology, The Affiliated Hospital of Luzhou Medical College, Luzhou, Sichuan Province, China
| | - Jing Xie
- Department of Pediatric Surgery, The Affiliated Hospital of Luzhou Medical College, Luzhou, Sichuan Province, China
| | - Ming Ming Deng
- Department of Gastroenterology, The Affiliated Hospital of Luzhou Medical College, Luzhou, Sichuan Province, China
| | - Mu Han Lü
- Department of Gastroenterology, The Affiliated Hospital of Luzhou Medical College, Luzhou, Sichuan Province, China
| |
Collapse
|
18
|
Wollina U. Midfacial rejuvenation by hyaluronic acid fillers and subcutaneous adipose tissue – A new concept. Med Hypotheses 2015; 84:327-30. [DOI: 10.1016/j.mehy.2015.01.023] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2014] [Revised: 01/14/2015] [Accepted: 01/15/2015] [Indexed: 11/27/2022]
|