1
|
Gao Q, Liu J, Wang M, Liu X, Jiang Y, Su J. Biomaterials regulates BMSCs differentiation via mechanical microenvironment. BIOMATERIALS ADVANCES 2024; 157:213738. [PMID: 38154401 DOI: 10.1016/j.bioadv.2023.213738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Revised: 12/11/2023] [Accepted: 12/16/2023] [Indexed: 12/30/2023]
Abstract
Bone mesenchymal stem cells (BMSCs) are crucial for bone tissue regeneration, the mechanical microenvironment of hard tissues, including bone and teeth, significantly affects the osteogenic differentiation of BMSCs. Biomaterials may mimic the microenvironment of the extracellular matrix and provide mechanical signals to regulate BMSCs differentiation via inducing the secretion of various intracellular factors. Biomaterials direct the differentiation of BMSCs via mechanical signals, including tension, compression, shear, hydrostatic pressure, stiffness, elasticity, and viscoelasticity, which can be transmitted to cells through mechanical signalling pathways. Besides, biomaterials with piezoelectric effects regulate BMSCs differentiation via indirect mechanical signals, such as, electronic signals, which are transformed from mechanical stimuli by piezoelectric biomaterials. Mechanical stimulation facilitates achieving vectored stem cell fate regulation, while understanding the underlying mechanisms remains challenging. Herein, this review summarizes the intracellular factors, including translation factors, epigenetic modifications, and miRNA level, as well as the extracellular factor, including direct and indirect mechanical signals, which regulate the osteogenic differentiation of BMSCs. Besides, this review will also give a comprehensive summary about how mechanical stimuli regulate cellular behaviours, as well as how biomaterials promote the osteogenic differentiation of BMSCs via mechanical microenvironments. The cellular behaviours and activated signal pathways will give more implications for the design of biomaterials with superior properties for bone tissue engineering. Moreover, it will also provide inspiration for the construction of bone organoids which is a useful tool for mimicking in vivo bone tissue microenvironments.
Collapse
Affiliation(s)
- Qianmin Gao
- Institute of Translational Medicine, Shanghai University, NO.333 Nanchen Road, Shanghai 200444, PR China; Organoid Research Centre, Shanghai University, NO.333 Nanchen Road, Shanghai 200444, PR China; National Centre for Translational Medicine (Shanghai) SHU Branch, NO.333 Nanchen Road, Shanghai University, Shanghai 200444, PR China
| | - Jinlong Liu
- Institute of Translational Medicine, Shanghai University, NO.333 Nanchen Road, Shanghai 200444, PR China; Organoid Research Centre, Shanghai University, NO.333 Nanchen Road, Shanghai 200444, PR China; National Centre for Translational Medicine (Shanghai) SHU Branch, NO.333 Nanchen Road, Shanghai University, Shanghai 200444, PR China
| | - Mingkai Wang
- Institute of Translational Medicine, Shanghai University, NO.333 Nanchen Road, Shanghai 200444, PR China; Organoid Research Centre, Shanghai University, NO.333 Nanchen Road, Shanghai 200444, PR China; National Centre for Translational Medicine (Shanghai) SHU Branch, NO.333 Nanchen Road, Shanghai University, Shanghai 200444, PR China
| | - Xiangfei Liu
- Department of Orthopedics, Shanghai Zhongye Hospital, NO. 456 Chunlei Road, Shanghai 200941, PR China.
| | - Yingying Jiang
- Institute of Translational Medicine, Shanghai University, NO.333 Nanchen Road, Shanghai 200444, PR China.
| | - Jiacan Su
- Institute of Translational Medicine, Shanghai University, NO.333 Nanchen Road, Shanghai 200444, PR China; Organoid Research Centre, Shanghai University, NO.333 Nanchen Road, Shanghai 200444, PR China; National Centre for Translational Medicine (Shanghai) SHU Branch, NO.333 Nanchen Road, Shanghai University, Shanghai 200444, PR China; Department of Orthopedics, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, NO.1665 Kongjiang Road, Shanghai 200092, PR China.
| |
Collapse
|
2
|
Asgari V, Landarani-Isfahani A, Salehi H, Amirpour N, Hashemibeni B, Rezaei S, Bahramian H. The Story of Nanoparticles in Differentiation of Stem Cells into Neural Cells. Neurochem Res 2019; 44:2695-2707. [DOI: 10.1007/s11064-019-02900-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2019] [Revised: 10/21/2019] [Accepted: 10/24/2019] [Indexed: 12/15/2022]
|
3
|
Lembong J, Lerman MJ, Kingsbury TJ, Civin CI, Fisher JP. A Fluidic Culture Platform for Spatially Patterned Cell Growth, Differentiation, and Cocultures. Tissue Eng Part A 2018; 24:1715-1732. [PMID: 29845891 PMCID: PMC6302678 DOI: 10.1089/ten.tea.2018.0020] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Accepted: 05/24/2018] [Indexed: 01/09/2023] Open
Abstract
Stem cell cultures within perfusion bioreactors, while efficient in obtaining cell numbers, often lack the similarity to native tissues and consequently cell phenotype. We develop a three-dimensional (3D)-printed fluidic chamber for dynamic stem cell culture, with emphasis on control over flow and substrate curvature in a 3D environment, two physiologic features of native tissues. The chamber geometry, consisting of an array of vertical cylindrical pillars, facilitates actin-mediated localization of human mesenchymal stem cells (hMSCs) within ∼200 μm distance from the pillars, enabling spatial patterning of hMSCs and endothelial cells in cocultures and subsequent modulation of calcium signaling between these two essential cell types in the bone marrow microenvironment. Flow-enhanced osteogenic differentiation of hMSCs in growth media imposes spatial variations of alkaline phosphatase expression, which positively correlates with local shear stress. Proliferation of hMSCs is maintained within the chamber, exceeding the cell expansion in conventional static culture. The capability to manipulate cell spatial patterning, differentiation, and 3D tissue formation through geometry and flow demonstrates the culture chamber's relevant chemomechanical cues in stem cell microenvironments, thus providing an easy-to-implement tool to study interactions among substrate curvature, shear stress, and intracellular actin machinery in the tissue-engineered construct.
Collapse
Affiliation(s)
- Josephine Lembong
- Fischell Department of Bioengineering, University of Maryland, College Park, Maryland
- NIH Center for Engineering Complex Tissues, University of Maryland, College Park, Maryland
| | - Max J. Lerman
- NIH Center for Engineering Complex Tissues, University of Maryland, College Park, Maryland
- Department of Materials Science and Engineering, University of Maryland, College Park, Maryland
- Surface and Trace Chemical Analysis Group, Materials Measurement Lab, National Institute of Standards and Technology, Gaithersburg, Maryland
| | - Tami J. Kingsbury
- Department of Physiology, University of Maryland School of Medicine, Baltimore, Maryland
- Center for Stem Cell Biology & Regenerative Medicine, University of Maryland School of Medicine, Baltimore, Maryland
| | - Curt I. Civin
- Department of Physiology, University of Maryland School of Medicine, Baltimore, Maryland
- Department of Pediatrics, University of Maryland School of Medicine, Baltimore, Maryland
- Center for Stem Cell Biology & Regenerative Medicine, University of Maryland School of Medicine, Baltimore, Maryland
| | - John P. Fisher
- Fischell Department of Bioengineering, University of Maryland, College Park, Maryland
- NIH Center for Engineering Complex Tissues, University of Maryland, College Park, Maryland
| |
Collapse
|
4
|
Song G, Guo X, Zong X, DU L, Zhao J, Lai C, Jin X. Toxicity of functionalized multi-walled carbon nanotubes on bone mesenchymal stem cell in rats. Dent Mater J 2018; 38:127-135. [PMID: 30449827 DOI: 10.4012/dmj.2017-313] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Carbon nanotubes (CNTs) are promising biomaterials in the medical field, especially in tissue engineering of bone. However, the use of CNTs is largely confined by its unfavorable solubility and toxicity. To improve solubility and biocompatibility of CNTs, functionalization has been proven to be an effective strategy. Although various functionalized CNTs have been extensively studied, only few CNTs have the desired qualities. We compared the toxicity of several promising functionalized multi-walled carbon nanotubes (MWCNTs) on rat bone-marrow derived stem cells (BMSCs). Cell experiments showed that while acid oxidation (AO)-MWCNTs and Raw-MWCNTs exhibited significant toxicity on BMSCs, polyethylene glycols (PEG)-MWCNTs and hydroxyapatit (HA)-MWCNTs had favorable biocompatibility and a trivial effect on BMSCs. Possible mechanisms for the cytotoxicity on BMSCs included mitochondrisome and deoxyribonucleic acid damage, increased oxidative stress and damaging of cellular membranes. Our data indicated that PEG-MWCNTs and HA-MWCNTs may be promising materials for bio-related applications.
Collapse
Affiliation(s)
- Guodong Song
- Department No.16 of Plastic Surgery Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College
| | - Xiaoshuang Guo
- Department No.16 of Plastic Surgery Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College
| | - Xianlei Zong
- Department No.16 of Plastic Surgery Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College
| | - Le DU
- Department No.16 of Plastic Surgery Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College
| | - Jingyi Zhao
- Department No.16 of Plastic Surgery Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College
| | - Chenzhi Lai
- Department No.16 of Plastic Surgery Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College
| | - Xiaolei Jin
- Department No.16 of Plastic Surgery Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College
| |
Collapse
|
5
|
Khajuria DK, Kumar VB, Gigi D, Gedanken A, Karasik D. Accelerated Bone Regeneration by Nitrogen-Doped Carbon Dots Functionalized with Hydroxyapatite Nanoparticles. ACS APPLIED MATERIALS & INTERFACES 2018; 10:19373-19385. [PMID: 29782148 DOI: 10.1021/acsami.8b02792] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
We investigated the osteogenic potential of nitrogen-doped carbon dots (NCDs) conjugated with hydroxyapatite (HA) nanoparticles on the MC3T3-E1 osteoblast cell functions and in a zebrafish (ZF) jawbone regeneration (JBR) model. The NCDs-HA nanoparticles were fabricated by a hydrothermal cum co-precipitation technique. The surface structures of NCDs-HA nanoparticles were characterized by X-ray diffraction; Fourier transform infrared (FTIR), UV-vis, and laser fluorescence spectroscopies; and scanning electron microscopy, transmission electron microscopy (TEM), energy-dispersive spectrometry (EDS), and NMR analyses. The TEM data confirmed that the NCDs are well conjugated on the HA nanoparticle surfaces. The fluorescent spectroscopy results indicated that the NCDs-HA exhibited promising luminescent emission in vitro. Finally, we validated the chemical structure of NCDs-HA nanoparticles on the basis of FTIR, EDS, and 31P NMR analysis and observed that NCDs are bound with HA by electrostatic interaction and H-bonding. Cell proliferation assay, alkaline phosphatase, and Alizarin red staining were used to confirm the effect of NCDs-HA nanoparticles on MC3T3-E1 osteoblast proliferation, differentiation, and mineralization, respectively. Reverse transcriptase polymerase chain reaction was used to measure the expression of the osteogenic genes like runt-related transcription factor 2, alkaline phosphatase, and osteocalcin. ZF-JBR model was used to confirm the effect of NCDs-HA nanoparticles on bone regeneration. NCDs-HA nanoparticles demonstrated cell imaging ability, enhanced alkaline phosphatase activity, mineralization, and expression of the osteogenic genes in osteoblast cells, indicating possible theranostic function. Further, NCDs-HA nanoparticles significantly enhanced ZF bone regeneration and mineral density compared to HA nanoparticles, indicating a therapeutic potential of NCDs-HA nanoparticles in bone regeneration and fracture healing.
Collapse
Affiliation(s)
- Deepak Kumar Khajuria
- The Musculoskeletal Genetics Laboratory, The Azrieli Faculty of Medicine , Bar-Ilan University , Safed 1311502 , Israel
| | - Vijay Bhooshan Kumar
- Bar-Ilan Institute for Nanotechnology and Advanced Materials, Department of Chemistry , Bar-Ilan University , Ramat Gan 5290002 , Israel
| | - Dana Gigi
- The Musculoskeletal Genetics Laboratory, The Azrieli Faculty of Medicine , Bar-Ilan University , Safed 1311502 , Israel
| | - Aharon Gedanken
- Bar-Ilan Institute for Nanotechnology and Advanced Materials, Department of Chemistry , Bar-Ilan University , Ramat Gan 5290002 , Israel
| | - David Karasik
- The Musculoskeletal Genetics Laboratory, The Azrieli Faculty of Medicine , Bar-Ilan University , Safed 1311502 , Israel
- Hebrew Senior Life, and Harvard Medical School , Institute for Aging Research , Boston , Massachusetts 02131 , United States
| |
Collapse
|
6
|
Zhou X, Yuan L, Wu C, Cheng Chen, Luo G, Deng J, Mao Z. Recent review of the effect of nanomaterials on stem cells. RSC Adv 2018; 8:17656-17676. [PMID: 35542058 PMCID: PMC9080527 DOI: 10.1039/c8ra02424c] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Accepted: 05/07/2018] [Indexed: 01/18/2023] Open
Abstract
The field of stem-cell-therapy offers considerable promise as a means of delivering new treatments for a wide range of diseases. Recent progress in nanotechnology has stimulated the development of multifunctional nanomaterials (NMs) for stem-cell-therapy. Several clinical trials based on the use of NMs are currently underway for stem-cell-therapy purposes, such as drug/gene delivery and imaging. However, the interactions between NMs and stem cells are far from being completed, and the effects of the NMs on cellular behavior need critical evaluation. In this review, the interactions between several types of mostly used NMs and stem cells, and their associated possible mechanisms are systematically discussed, with specific emphasis on the possible differentiation effects induced by NMs. It is expected that the enhanced understanding of NM-stem cell interactions will facilitate biomaterial design for stem-cell-therapy and regenerative medicine applications.
Collapse
Affiliation(s)
- Xu Zhou
- Department of Ophthalmology, Southwest Hospital, Third Military Medical University (Army Medical University) Chongqing 400038 China
| | - Long Yuan
- Department of Breast Surgery, Southwest Hospital, Third Military Medical University (Army Medical University) Chongqing 400038 China
| | - Chengzhou Wu
- Department of Respiratory, Wuxi Country People's Hospital Chongqing 405800 China
| | - Cheng Chen
- Center for Joint Surgery, Southwest Hospital, Third Military Medical University (Army Medical University) Chongqing 400038 China
| | - Gaoxing Luo
- Institute of Burn Research, Southwest Hospital, State Key Lab of Trauma, Burn and Combined Injury, Third Military Medical University (Army Medical University) Chongqing 400038 China
| | - Jun Deng
- Institute of Burn Research, Southwest Hospital, State Key Lab of Trauma, Burn and Combined Injury, Third Military Medical University (Army Medical University) Chongqing 400038 China
| | - Zhengwei Mao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University Hangzhou 310027 China
| |
Collapse
|
7
|
Septiadi D, Crippa F, Moore TL, Rothen-Rutishauser B, Petri-Fink A. Nanoparticle-Cell Interaction: A Cell Mechanics Perspective. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:e1704463. [PMID: 29315860 DOI: 10.1002/adma.201704463] [Citation(s) in RCA: 76] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 09/14/2017] [Indexed: 05/22/2023]
Abstract
Progress in the field of nanoparticles has enabled the rapid development of multiple products and technologies; however, some nanoparticles can pose both a threat to the environment and human health. To enable their safe implementation, a comprehensive knowledge of nanoparticles and their biological interactions is needed. In vitro and in vivo toxicity tests have been considered the gold standard to evaluate nanoparticle safety, but it is becoming necessary to understand the impact of nanosystems on cell mechanics. Here, the interaction between particles and cells, from the point of view of cell mechanics (i.e., bionanomechanics), is highlighted and put in perspective. Specifically, the ability of intracellular and extracellular nanoparticles to impair cell adhesion, cytoskeletal organization, stiffness, and migration are discussed. Furthermore, the development of cutting-edge, nanotechnology-driven tools based on the use of particles allowing the determination of cell mechanics is emphasized. These include traction force microscopy, colloidal probe atomic force microscopy, optical tweezers, magnetic manipulation, and particle tracking microrheology.
Collapse
Affiliation(s)
- Dedy Septiadi
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700, Fribourg, Switzerland
| | - Federica Crippa
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700, Fribourg, Switzerland
| | - Thomas Lee Moore
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700, Fribourg, Switzerland
| | | | - Alke Petri-Fink
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700, Fribourg, Switzerland
- Department of Chemistry, University of Fribourg, Chemin du Musée 9, 1700, Fribourg, Switzerland
| |
Collapse
|
8
|
Lee JH, Kwon HK, Shin HJ, Nam GH, Kim JH, Choi S. Quasi-Stem Cells Derived from Human Somatic Cells by Chemically Modified Carbon Nanotubes. ACS APPLIED MATERIALS & INTERFACES 2018; 10:8417-8425. [PMID: 29286621 DOI: 10.1021/acsami.7b12914] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Surface modification of micro- and nanotopography was employed to alter the surface properties of scaffolds for controlling cell attachment, proliferation, and differentiation. This study reports a method for generating multinucleated colonies as evidenced by spherical colony formation through nanotopography-induced expression of reprogramming factors in human dermal fibroblasts. Colony formation was achieved by subjecting the cells to specific environments such as culturing with single-walled carbon nanotubes and poly-l-lysine (PLL-SWCNTs). We obtained encouraging results showing that PLL-SWCNT treatment transformed fibroblast cells, and the transformed cells expressed the pluripotency-associated factors OCT4, NANOG, and SOX2 in addition to TRA-1-60 and SSEA-4, which are characteristic stem cell markers. Downregulation of lamin A/C, HDAC1, HDAC6, Bcl2, cytochrome c, p-FAK, p-ERK, and p-JNK and upregulation of H3K4me3 and p-p38 were confirmed in the generated colonies, indicating reprogramming of cells. This protocol increases the possibility of successfully reprogramming somatic cells into induced pluripotent stem cells (iPSCs), thereby overcoming the difficulties in iPSC generation such as genetic mutations, carcinogenesis, and undetermined risk factors.
Collapse
Affiliation(s)
- Jae-Hyeok Lee
- Department of Molecular Science and Technology , Ajou University , Suwon 443-749 , Republic of Korea
- Department of Materials Science and Engineering , Northwestern University , 2220 Campus Drive , Evanston , Illinois 60208 , United States
- Predictive Model Research Center , Korea Institute of Toxicology , Daejeon 34114 , Republic of Korea
| | - Hyuck-Kwon Kwon
- Department of Molecular Science and Technology , Ajou University , Suwon 443-749 , Republic of Korea
| | - Hyeon-Jun Shin
- Department of Molecular Science and Technology , Ajou University , Suwon 443-749 , Republic of Korea
| | - Gwang-Hyeon Nam
- Department of Molecular Science and Technology , Ajou University , Suwon 443-749 , Republic of Korea
| | - Jae-Ho Kim
- Department of Molecular Science and Technology , Ajou University , Suwon 443-749 , Republic of Korea
| | - Sangdun Choi
- Department of Molecular Science and Technology , Ajou University , Suwon 443-749 , Republic of Korea
| |
Collapse
|
9
|
Wei M, Li S, Le W. Nanomaterials modulate stem cell differentiation: biological interaction and underlying mechanisms. J Nanobiotechnology 2017; 15:75. [PMID: 29065876 PMCID: PMC5655945 DOI: 10.1186/s12951-017-0310-5] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2017] [Accepted: 10/14/2017] [Indexed: 01/23/2023] Open
Abstract
Stem cells are unspecialized cells that have the potential for self-renewal and differentiation into more specialized cell types. The chemical and physical properties of surrounding microenvironment contribute to the growth and differentiation of stem cells and consequently play crucial roles in the regulation of stem cells’ fate. Nanomaterials hold great promise in biological and biomedical fields owing to their unique properties, such as controllable particle size, facile synthesis, large surface-to-volume ratio, tunable surface chemistry, and biocompatibility. Over the recent years, accumulating evidence has shown that nanomaterials can facilitate stem cell proliferation and differentiation, and great effort is undertaken to explore their possible modulating manners and mechanisms on stem cell differentiation. In present review, we summarize recent progress in the regulating potential of various nanomaterials on stem cell differentiation and discuss the possible cell uptake, biological interaction and underlying mechanisms.
Collapse
Affiliation(s)
- Min Wei
- Liaoning Provincial Center for Clinical Research on Neurological Diseases, The First Affiliated Hospital, Dalian Medical University, Dalian, 116021, People's Republic of China.,Liaoning Provincial Key Laboratory for Research on the Pathogenic Mechanisms of Neurological Diseases, The First Affiliated Hospital, Dalian Medical University, Dalian, 116021, People's Republic of China
| | - Song Li
- Liaoning Provincial Center for Clinical Research on Neurological Diseases, The First Affiliated Hospital, Dalian Medical University, Dalian, 116021, People's Republic of China.,Liaoning Provincial Key Laboratory for Research on the Pathogenic Mechanisms of Neurological Diseases, The First Affiliated Hospital, Dalian Medical University, Dalian, 116021, People's Republic of China
| | - Weidong Le
- Liaoning Provincial Center for Clinical Research on Neurological Diseases, The First Affiliated Hospital, Dalian Medical University, Dalian, 116021, People's Republic of China. .,Liaoning Provincial Key Laboratory for Research on the Pathogenic Mechanisms of Neurological Diseases, The First Affiliated Hospital, Dalian Medical University, Dalian, 116021, People's Republic of China. .,Collaborative Innovation Center for Brain Science, The First Affiliated Hospital, Dalian Medical University, Dalian, 116021, People's Republic of China.
| |
Collapse
|
10
|
Wang P, Voronkova M, Luanpitpong S, He X, Riedel H, Dinu CZ, Wang L, Rojanasakul Y. Induction of Slug by Chronic Exposure to Single-Walled Carbon Nanotubes Promotes Tumor Formation and Metastasis. Chem Res Toxicol 2017; 30:1396-1405. [PMID: 28598615 DOI: 10.1021/acs.chemrestox.7b00049] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Carbon nanotubes (CNTs) represent a major class of engineered nanomaterials that are being used in diverse fields. However, their use has increasingly become a concern because of their carcinogenic potential. Accumulating evidence has demonstrated that certain types of CNTs are carcinogenic or tumor-promoting in animal models. However, the underlying molecular and cellular mechanisms are unclear. Here, we report that chronic exposure to single-walled (SW) CNTs results in the induction of Slug, a key transcription factor that induces an epithelial-mesenchymal transition (EMT), in human lung epithelial cells. We show that SWCNT-induced Slug upregulation plays a critical role in the aggressive phenotype of SWCNT-exposed cells, which includes increased cell migration, invasion, and anchorage-independent cell growth. Our in vivo studies also show that SWCNT-induced Slug upregulation and EMT activation play a pivotal role in tumor formation and metastasis. Our findings illustrate a direct link between CNT-induced Slug upregulation, EMT activation, and tumor formation and metastasis, and they highlight the potential of CNT-induced Slug upregulation as a target for future risk assessment and prevention of CNT-associated diseases.
Collapse
Affiliation(s)
| | | | - Sudjit Luanpitpong
- Siriraj Center of Excellence for Stem Cell Research, Faculty of Medicine, Mahidol University , Bangkok 10700, Thailand
| | | | | | | | - Liying Wang
- Health Effects Laboratory Division, National Institute for Occupational Safety and Health , Morgantown, West Virginia 26505, United States
| | | |
Collapse
|
11
|
Wei M, Li S, Yang Z, Zheng W, Le W. Gold nanoparticles enhance the differentiation of embryonic stem cells into dopaminergic neurons via mTOR/p70S6K pathway. Nanomedicine (Lond) 2017; 12:1305-1317. [PMID: 28520507 DOI: 10.2217/nnm-2017-0001] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
AIM This study aimed to investigate the effect of gold nanoparticles (AuNPs) on differentiation of mouse embryonic stem cells (ESCs) into dopaminergic (DA) neurons and explore the possible underlying molecular mechanisms. MATERIALS & METHODS The efficiency of AuNPs on DA neuron differentiation was evaluated by observing fluorescence in TH promoter-engineered GFP-reporter ESCs, western blot and real-time PCR. The possible signal pathway was determined by western blot. RESULTS Compared with feeder-free control condition, AuNPs are able to enhance fate specification of ESCs into DA neurons. Moreover, mTOR/p70S6K signaling pathway was found involving in this AuNPs-mediated DA neuron differentiation. CONCLUSION Our findings may lead future insight investigation into the underlying mechanisms and potential application of AuNPs in stem cell research.
Collapse
Affiliation(s)
- Min Wei
- Center for Clinical Research on Neurological Diseases, the First Affiliated Hospital, Dalian Medical University, Dalian, China
| | - Song Li
- Center for Clinical Research on Neurological Diseases, the First Affiliated Hospital, Dalian Medical University, Dalian, China
| | - Zhaofei Yang
- Center for Clinical Research on Neurological Diseases, the First Affiliated Hospital, Dalian Medical University, Dalian, China
| | - Wei Zheng
- Center for Clinical Research on Neurological Diseases, the First Affiliated Hospital, Dalian Medical University, Dalian, China
| | - Weidong Le
- Center for Clinical Research on Neurological Diseases, the First Affiliated Hospital, Dalian Medical University, Dalian, China
| |
Collapse
|
12
|
Das K, Madhusoodan AP, Mili B, Kumar A, Saxena AC, Kumar K, Sarkar M, Singh P, Srivastava S, Bag S. Functionalized carbon nanotubes as suitable scaffold materials for proliferation and differentiation of canine mesenchymal stem cells. Int J Nanomedicine 2017; 12:3235-3252. [PMID: 28458543 PMCID: PMC5402918 DOI: 10.2147/ijn.s122945] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
In the field of regenerative medicine, numerous potential applications of mesenchymal stem cells (MSCs) can be envisaged, due to their ability to differentiate into a range of tissues on the basis of the substrate on which they grow. With the advances in nanotechnology, carbon nanotubes (CNTs) have been widely explored for use as cell culture substrate in tissue engineering applications. In this study, canine bone marrow-derived MSCs were considered as the cellular model for an in vitro study to elucidate the collective cellular processes, using three different varieties of thin films of functionalized carbon nanotubes (COOH-single-walled CNTs [SWCNTs], COOH-multiwalled CNTs [MWCNTs] and polyethylene glycol [PEG]-SWCNTs), which were spray dried onto preheated cover slips. Cells spread out better on the CNT films, resulting in higher cell surface area and occurrence of filopodia, with parallel orientation of stress fiber bundles. Canine MSCs proliferated at a slower rate on all types of CNT substrates compared to the control, but no decline in cell number was noticed during the study period. Expression of apoptosis-associated genes decreased on the CNT substrates as time progressed. On flow cytometry after AnnexinV-fluorescein isothiocyanate/propidium iodide (PI) staining, total number of apoptotic and necrotic cells remained lower in COOH-functionalized films compared to PEG-functionalized ones. Collectively, these results indicate that COOH-MWCNT substrate provided an environment of low cytotoxicity. Canine MSCs were further induced to differentiate along osteogenic, chondrogenic, and neuronal lineages by culturing under specific differentiation conditions. The cytochemical and immunocytochemical staining results, as well as the expression of the bone marker genes, led us to hypothesize that the COOH-MWCNT substrate acted as a better cue, accelerating the osteogenic differentiation process. However, while chondrogenesis was promoted by COOH-SWCNT, neuronal differentiation was promoted by both COOH-SWNCT and COOH-MWCNT. Taken together, these findings suggest that COOH-functionalized CNTs represent a promising scaffold component for future utilization in the selective differentiation of canine MSCs in regenerative medicine.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - Praveen Singh
- Biophysics, Electron Microscopy and Instrumentation Section
| | - Sameer Srivastava
- Division of Veterinary Biotechnology, Indian Council of Agricultural Research - Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India
| | | |
Collapse
|
13
|
Kang ES, Kim DS, Suhito IR, Choo SS, Kim SJ, Song I, Kim TH. Guiding osteogenesis of mesenchymal stem cells using carbon-based nanomaterials. NANO CONVERGENCE 2017; 4:2. [PMID: 28191446 PMCID: PMC5271168 DOI: 10.1186/s40580-017-0096-z] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Accepted: 01/05/2017] [Indexed: 05/04/2023]
Abstract
In the field of regenerative medicine, stem cells are highly promising due to their innate ability to generate multiple types of cells that could replace/repair damaged parts of human organs and tissues. It has been reported that both in vitro and in vivo function/survival of stem cells could significantly be improved by utilizing functional materials such as biodegradable polymers, metal composites, nanopatterns and nanohybrid particles. Of various biocompatible materials available for use in stem cell-based therapy and research, carbon-based materials-including fullerenes graphene/graphene oxide and carbon nanotubes-have been found to possess unique physicochemical characteristics that contribute to the effective guidance of stem cell differentiation into specific lineages. In this review, we discuss a number of previous reports that investigated the use of carbon-based materials to control stem cell behavior, with a particular focus on their immense potential to guide the osteogenesis of mesenchymal stem cells (MSCs). We hope that this review will provide information on the full potential of using various carbon-based materials in stem cell-mediated regenerative therapy, particularly for bone regeneration and repair.
Collapse
Affiliation(s)
- Ee-Seul Kang
- School of Integrative Engineering, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul, 06974 Republic of Korea
| | - Da-Seul Kim
- School of Integrative Engineering, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul, 06974 Republic of Korea
| | - Intan Rosalina Suhito
- School of Integrative Engineering, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul, 06974 Republic of Korea
| | - Sung-Sik Choo
- School of Integrative Engineering, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul, 06974 Republic of Korea
| | - Seung-Jae Kim
- School of Integrative Engineering, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul, 06974 Republic of Korea
| | - Inbeom Song
- School of Integrative Engineering, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul, 06974 Republic of Korea
| | - Tae-Hyung Kim
- School of Integrative Engineering, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul, 06974 Republic of Korea
| |
Collapse
|
14
|
Yan X, Yang W, Shao Z, Yang S, Liu X. Graphene/single-walled carbon nanotube hybrids promoting osteogenic differentiation of mesenchymal stem cells by activating p38 signaling pathway. Int J Nanomedicine 2016; 11:5473-5484. [PMID: 27799770 PMCID: PMC5077140 DOI: 10.2147/ijn.s115468] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Carbon nanomaterials are becoming increasingly significant in biomedical fields since they exhibit exceptional physicochemical and biocompatible properties. Today, the stem cells offer potentially new therapeutic approaches in tissue engineering and regenerative medicine. However, the induction of differentiation into specific lineages remains challenging, which provoked us to explore the biomedical applications of carbon nanomaterials in stem cells. In this study, we investigated the interactions between graphene/single-walled carbon nanotube (G/SWCNT) hybrids and rat mesenchymal stem cells (rMSCs) and focused on the proliferation and differentiation of rMSCs treated with G/SWCNT hybrids. Cell viability and morphology were evaluated using cell counting kit-8 assay and immunofluorescence staining, respectively. Osteogenic differentiation evaluated by alkaline phosphatase activity of MSCs proved to be higher after treatment with G/SWCNT hybrids, and the mineralized matrix nodule formation was also enhanced. In addition, the expression levels of osteogenic-associated genes were upregulated, while the adipocyte-specific markers were downregulated. Consistent with these results, we illustrated that the effect of G/SWCNT hybrids on the process of osteogenic differentiation of rMSCs can be modulated by activating the p38 signaling pathway and inhibiting the extracellular signal-regulated kinase 1/2 pathway. Nevertheless, our study suggests that carbon nanomaterials offer a promising platform for regenerative medicine in the near future.
Collapse
Affiliation(s)
- Xinxin Yan
- Department of Orthopaedic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
- Department of Orthopaedic Surgery, Wuhan Third Hospital
| | - Wen Yang
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People’s Republic of China
| | - Zengwu Shao
- Department of Orthopaedic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
| | - Shuhua Yang
- Department of Orthopaedic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
| | - Xianzhe Liu
- Department of Orthopaedic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
| |
Collapse
|