1
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Kondapaneni RV, Gurung SK, Nakod PS, Goodarzi K, Yakati V, Lenart NA, Rao SS. Glioblastoma mechanobiology at multiple length scales. BIOMATERIALS ADVANCES 2024; 160:213860. [PMID: 38640876 DOI: 10.1016/j.bioadv.2024.213860] [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: 11/29/2023] [Revised: 04/05/2024] [Accepted: 04/12/2024] [Indexed: 04/21/2024]
Abstract
Glioblastoma multiforme (GBM), a primary brain cancer, is one of the most aggressive forms of human cancer, with a very low patient survival rate. A characteristic feature of GBM is the diffuse infiltration of tumor cells into the surrounding brain extracellular matrix (ECM) that provide biophysical, topographical, and biochemical cues. In particular, ECM stiffness and composition is known to play a key role in controlling various GBM cell behaviors including proliferation, migration, invasion, as well as the stem-like state and response to chemotherapies. In this review, we discuss the mechanical characteristics of the GBM microenvironment at multiple length scales, and how biomaterial scaffolds such as polymeric hydrogels, and fibers, as well as microfluidic chip-based platforms have been employed as tissue mimetic models to study GBM mechanobiology. We also highlight how such tissue mimetic models can impact the field of GBM mechanobiology.
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Affiliation(s)
- Raghu Vamsi Kondapaneni
- Department of Chemical and Biological Engineering, The University of Alabama, Tuscaloosa, AL, USA
| | - Sumiran Kumar Gurung
- Department of Chemical and Biological Engineering, The University of Alabama, Tuscaloosa, AL, USA
| | - Pinaki S Nakod
- Department of Chemical and Biological Engineering, The University of Alabama, Tuscaloosa, AL, USA
| | - Kasra Goodarzi
- Department of Chemical and Biological Engineering, The University of Alabama, Tuscaloosa, AL, USA
| | - Venu Yakati
- Department of Chemical and Biological Engineering, The University of Alabama, Tuscaloosa, AL, USA
| | - Nicholas A Lenart
- Department of Chemical and Biological Engineering, The University of Alabama, Tuscaloosa, AL, USA
| | - Shreyas S Rao
- Department of Chemical and Biological Engineering, The University of Alabama, Tuscaloosa, AL, USA.
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2
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Zhang Z, Cui H, Wang X, Liu J, Liu G, Meng X, Lin S. Oxidized cellulose-filled double thermo/pH-sensitive hydrogel for local chemo-photothermal therapy in breast cancer. Carbohydr Polym 2024; 332:121931. [PMID: 38431421 DOI: 10.1016/j.carbpol.2024.121931] [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: 11/06/2023] [Revised: 02/05/2024] [Accepted: 02/06/2024] [Indexed: 03/05/2024]
Abstract
Lumpectomy plus radiation is a treatment option offering better survival than conventional mastectomy for patients with early-stage breast cancer. However, successive radioactive therapy remains tedious and unsafe with severe adverse reactions and secondary injury. Herein, a composite hydrogel with pH- and photothermal double-sensitive activity is developed via physical crosslinking. The composite hydrogel incorporated with tempo-oxidized cellulose nanofiber (TOCN), polyvinyl alcohol (PVA) and a polydopamine (PDA) coating for photothermal therapy (PTT) triggered in situ release of doxorubicin (DOX) drug was utilized to optimize postoperative strategies of malignant tumors inhibition. The incorporation of TOCN significantly affects the performance of composite hydrogels. The best-performing TOCN/PVA7 was selected for drug loading and polydopamine coating by rational design. In vitro studies have demonstrated that the composite hydrogel exhibited high NIR photothermal conversion efficiency, benign cytotoxicity to L929 cells, pH-dependent release profiles, and strong MCF-7 cell inhibitory effects. Then the TOCN/PVA7-PDA@DOX hydrogel is implanted into the tumor resection cavity for local in vivo chemo-photothermal synergistical therapy to ablate residue tumor tissues. Overall, this work suggests that such a chemo-photothermal hydrogel delivery system has great potential as a promising tool for the postsurgical management of breast cancer.
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Affiliation(s)
- Zijian Zhang
- Key Laboratory of Industrial Microbiology, Ministry of Education, College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China; Systems Engineering Institute, Academy of Military Sciences, People's Liberation Army, Tianjin 300161, China
| | - Haoran Cui
- Systems Engineering Institute, Academy of Military Sciences, People's Liberation Army, Tianjin 300161, China
| | - Xin Wang
- Key Laboratory of Industrial Microbiology, Ministry of Education, College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Jie Liu
- Systems Engineering Institute, Academy of Military Sciences, People's Liberation Army, Tianjin 300161, China
| | - Guangchun Liu
- Jecho Biopharmaceuticals Co., Ltd, Tianjin 300467, China
| | - Xin Meng
- Key Laboratory of Industrial Microbiology, Ministry of Education, College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China.
| | - Song Lin
- Systems Engineering Institute, Academy of Military Sciences, People's Liberation Army, Tianjin 300161, China.
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3
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Plava J, Cehakova M, Kuniakova M, Trnkova L, Cihova M, Bohac M, Danisovic L. The third dimension of tumor microenvironment-The importance of tumor stroma in 3D cancer models. Exp Biol Med (Maywood) 2023; 248:1347-1358. [PMID: 37750028 PMCID: PMC10625342 DOI: 10.1177/15353702231198050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/27/2023] Open
Abstract
Recent advances in the three-dimensional (3D) cancer models give rise to a plethora of new possibilities in the development of anti-cancer drug therapies and bring us closer to personalized medicine. Three-dimensional models are undoubtedly more authentic than traditional two-dimensional (2D) cell cultures. Nowadays, they are becoming preferentially used in most cancer research fields due to their more accurate biomimetic characteristics. On the contrary, they still lack the cellular and matrix complexity of the native tumor microenvironment (TME). This review focuses on the description of existing 3D models, the incorporation of TME and fluidics into these models, and their perspective in the future research. It is clear that such an improvement would need not only biological but also technical progress. Therefore, the modern approach to anti-cancer drug discovery should involve various fields.
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Affiliation(s)
- Jana Plava
- Biomedical Research Center, Slovak Academy of Sciences, Bratislava 845 05, Slovakia
- Institute of Medical Biology, Genetics and Clinical Genetics, Faculty of Medicine, Comenius University, Bratislava 811 08, Slovakia
| | - Michaela Cehakova
- Institute of Medical Biology, Genetics and Clinical Genetics, Faculty of Medicine, Comenius University, Bratislava 811 08, Slovakia
- National Institute of Rheumatic Diseases, Piestany 921 12, Slovakia
| | - Marcela Kuniakova
- Institute of Medical Biology, Genetics and Clinical Genetics, Faculty of Medicine, Comenius University, Bratislava 811 08, Slovakia
| | - Lenka Trnkova
- Biomedical Research Center, Slovak Academy of Sciences, Bratislava 845 05, Slovakia
| | - Marina Cihova
- Biomedical Research Center, Slovak Academy of Sciences, Bratislava 845 05, Slovakia
| | - Martin Bohac
- 2nd Department of Oncology, Faculty of Medicine, Comenius University and National Cancer Institute, Bratislava 83310, Slovakia
- Department of Oncosurgery, National Cancer Institute, Bratislava 83310, Slovakia
- Regenmed Ltd., Bratislava 81108, Slovakia
| | - Lubos Danisovic
- Institute of Medical Biology, Genetics and Clinical Genetics, Faculty of Medicine, Comenius University, Bratislava 811 08, Slovakia
- National Institute of Rheumatic Diseases, Piestany 921 12, Slovakia
- Regenmed Ltd., Bratislava 81108, Slovakia
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4
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Yu F, Pan J, ur Rehman Khan A, Zhao B, Yuan Z, Cai P, Li XL, EL-Newehy M, EL-Hamshary H, Morsi Y, Sun B, Cong R, Mo X. Evaluation of Natural Protein-based Nanofiber Composite Photocrosslinking Hydrogel for skin wound regeneration. Colloids Surf B Biointerfaces 2023; 226:113292. [PMID: 37028231 DOI: 10.1016/j.colsurfb.2023.113292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 03/27/2023] [Accepted: 04/02/2023] [Indexed: 04/05/2023]
Abstract
Protein based photocrosslinking hydrogels with nanofiber dispersions were reported to be an effective wound dressing. In this study, two kinds of protein (gelatin and decellularized dermal matrix) were modified to obtain GelMA and ddECMMA, respectively. Poly(ε-caprolactone) nanofiber dispersions (PCLPBA) and thioglycolic acid-modified chitosan (TCS) were added into GelMA solution and ddECMMA solution, respectively. After photocrosslinking, four kinds of hydrogel (GelMA, GTP4, DP and DTP4) were fabricated. The hydrogels showed excellent physico-chemical property, biocompatibility and negligible cytotoxicity. When applied on the full-thickness cutaneous deficiency of SD rats, hydrogel treated groups exhibited an enhanced wound healing effect than Blank group. Besides, the histological staining of H&E and Masson's showed that hydrogels groups with PCLPBA and TCS (GTP4 and DTP4) improved wound healing. Furthermore, GTP4 group performed better healing effect than other groups, which had great potential in skin wound regeneration.
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5
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Wang QQ, Tan C, Qin G, Yao SK. Promising Clinical Applications of Hydrogels Associated With Precise Cancer Treatment: A Review. Technol Cancer Res Treat 2023; 22:15330338221150322. [PMID: 36604973 PMCID: PMC9829993 DOI: 10.1177/15330338221150322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Gastrointestinal cancer is one of the most malignant tumors with high morbidity and mortality, especially colorectal cancer, which has become the second leading cause of cancer-related deaths worldwide. Targeted drug treatment and precise endoscopic resection can significantly improve the overall survival rate and greatly extend the life span. Promising biomedical applications of hydrogels would represent hopeful therapeutic alternatives for patients with different kinds of diseases, particularly providing precise therapy for cancer patients. Although the intersection field of material science and biomedical science has made tremendous advances, major challenges remain. In this review, the application of hydrogel-based technology in cancer precision medicine is the focus of attention, which is the development trend of multidisciplinary cooperation in the future. First, we provide the current clinical landscape of hydrogel applications, and then we highlight precision oncology, including personalized drug treatment and accurate endoscopic intervention. Finally, we discuss major challenges for their clinical translation that have not yet been overcome and future perspectives on cancer precision medicine.
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Affiliation(s)
- Qian-qian Wang
- Peking University China-Japan Friendship School of Clinical
Medicine, Beijing, China
| | - Chang Tan
- Peking University China-Japan Friendship School of Clinical
Medicine, Beijing, China
| | - Geng Qin
- Department of Gastroenterology, China-Japan Friendship
Hospital, Beijing, China
| | - Shu-kun Yao
- Department of Gastroenterology, China-Japan Friendship
Hospital, Beijing, China,Shu-kun Yao, Department of
Gastroenterology, China-Japan Friendship Hospital, 2nd Yinghua East Road,
Beijing, China.
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6
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Azimian Zavareh V, Rafiee L, Sheikholeslam M, Shariati L, Vaseghi G, Savoji H, Haghjooy Javanmard S. Three-Dimensional in Vitro Models: A Promising Tool To Scale-Up Breast Cancer Research. ACS Biomater Sci Eng 2022; 8:4648-4672. [PMID: 36260561 DOI: 10.1021/acsbiomaterials.2c00277] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Common models used in breast cancer studies, including two-dimensional (2D) cultures and animal models, do not precisely model all aspects of breast tumors. These models do not well simulate the cell-cell and cell-stromal interactions required for normal tumor growth in the body and lake tumor like microenvironment. Three-dimensional (3D) cell culture models are novel approaches to studying breast cancer. They do not have the restrictions of these conventional models and are able to recapitulate the structural architecture, complexity, and specific function of breast tumors and provide similar in vivo responses to therapeutic regimens. These models can be a link between former traditional 2D culture and in vivo models and are necessary for further studies in cancer. This review attempts to summarize the most common 3D in vitro models used in breast cancer studies, including scaffold-free (spheroid and organoid), scaffold-based, and chip-based models, particularly focused on the basic and translational application of these 3D models in drug screening and the tumor microenvironment in breast cancer.
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Affiliation(s)
- Vajihe Azimian Zavareh
- Applied Physiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan 81746 73461, Iran.,Core Research Facilities (CRF), Isfahan University of Medical Sciences, Isfahan 81746 73461, Iran
| | - Laleh Rafiee
- Applied Physiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan 81746 73461, Iran
| | - Mohammadali Sheikholeslam
- Department of Biomaterials, Nanotechnology and Tissue Engineering, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan 81746 73461, Iran.,Biosensor Research Center, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan 81746 73461, Iran
| | - Laleh Shariati
- Department of Biomaterials, Nanotechnology and Tissue Engineering, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan 81746 73461, Iran.,Cancer Prevention Research Center, Omid Hospital, Isfahan University of Medical Sciences, Isfahan 81746 73461, Iran
| | - Golnaz Vaseghi
- Isfahan Cardiovascular Research Center, Isfahan Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan 81746 73461, Iran
| | - Houman Savoji
- Institute of Biomedical Engineering, Department of Pharmacology and Physiology, Faculty of Medicine, University of Montreal, Montreal, QC H3T 1J4, Canada.,Research Center, Centre Hospitalier Universitaire Sainte-Justine, Montreal, QC H3T 1C5, Canada.,Montreal TransMedTech Institute, Montreal, QC H3T 1J4, Canada
| | - Shaghayegh Haghjooy Javanmard
- Applied Physiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan 81746 73461, Iran
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7
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Bhatt R, Ravi D, Evens AM, Parekkadan B. Scaffold-mediated switching of lymphoma metabolism in culture. Cancer Metab 2022; 10:15. [PMID: 36224623 PMCID: PMC9559005 DOI: 10.1186/s40170-022-00291-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 09/22/2022] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Diffuse large B cell lymphoma (DLBCL) is an aggressive subtype of non-Hodgkin lymphoma (NHL) and accounts for about a third of all NHL cases. A significant proportion (~40%) of treated DLBCL patients develop refractory or relapsed disease due to drug resistance which can be attributed to metabolomic and genetic variations amongst diverse DLBCL subtypes. An assay platform that reproduces metabolic patterns of DLBCL in vivo could serve as a useful model for DLBCL. METHODS This report investigated metabolic functions in 2D and 3D cell cultures using parental and drug-resistant DLBCL cell lines as compared to patient biopsy tissue. RESULTS A 3D culture model controlled the proliferation of parental and drug-resistant DLBCL cell lines, SUDHL-10, SUDHL-10 RR (rituximab resistant), and SUDHL-10 OR (obinutuzumab resistant), as well as retained differential sensitivity to CHOP. The results from metabolic profiling and isotope tracer studies with D-glucose-13C6 indicated metabolic switching in 3D culture when compared with a 2D environment. Analysis of DLBCL patient tumor tissue revealed that the metabolic changes in 3D grown cells were shifted towards that of clinical specimens. CONCLUSION 3D culture restrained DLBCL cell line growth and modulated metabolic pathways that trend towards the biological characteristics of patient tumors. Counter-intuitively, this research thereby contends that 3D matrices can be a tool to control tumor function towards a slower growing and metabolically dormant state that better reflects in vivo tumor physiology.
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Affiliation(s)
- Rachana Bhatt
- Department of Biomedical Engineering, Rutgers, The State University of New Jersey, New Brunswick, NJ, USA
| | - Dashnamoorthy Ravi
- Division of Blood Disorders, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
- Department of Medicine, Robert Wood Johnson Medical School, Rutgers University, New Brunswick, NJ, USA
| | - Andrew M Evens
- Division of Blood Disorders, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
- Department of Medicine, Robert Wood Johnson Medical School, Rutgers University, New Brunswick, NJ, USA
| | - Biju Parekkadan
- Department of Biomedical Engineering, Rutgers, The State University of New Jersey, New Brunswick, NJ, USA.
- Department of Medicine, Rutgers Biomedical Health Sciences, The State University of New Jersey, New Brunswick, NJ, USA.
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8
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Seeto WJ, Tian Y, Pradhan S, Minond D, Lipke EA. Droplet Microfluidics-Based Fabrication of Monodisperse Poly(ethylene glycol)-Fibrinogen Breast Cancer Microspheres for Automated Drug Screening Applications. ACS Biomater Sci Eng 2022; 8:3831-3841. [PMID: 35969206 PMCID: PMC9472798 DOI: 10.1021/acsbiomaterials.2c00285] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 07/11/2022] [Indexed: 01/03/2023]
Abstract
Spheroidal cancer microtissues are highly advantageous for a wide range of biomedical applications, including high-throughput drug screening, multiplexed target validation, mechanistic investigation of tumor-extracellular matrix (ECM) interactions, among others. Current techniques for spheroidal tissue formation rely heavily on self-aggregation of single cancer cells and have substantial limitations in terms of cell-type-specific heterogeneities, uniformity, ease of production and handling, and most importantly, mimicking the complex native tumor microenvironmental conditions in simplistic models. These constraints can be overcome by using engineered tunable hydrogels that closely mimic the tumor ECM and elucidate pathologically relevant cell behavior, coupled with microfluidics-based high-throughput fabrication technologies to encapsulate cells and create cancer microtissues. In this study, we employ biosynthetic hybrid hydrogels composed of poly(ethylene glycol diacrylate) (PEGDA) covalently conjugated to natural protein (fibrinogen) (PEG-fibrinogen, PF) to create monodisperse microspheres encapsulating breast cancer cells for 3D culture and tumorigenic characterization. A previously developed droplet-based microfluidic system is used for rapid, facile, and reproducible fabrication of uniform cancer microspheres with either MCF7 or MDA-MB-231 (metastatic) breast cancer cells. Cancer cell-type-dependent variations in cell viability, metabolic activity, and 3D morphology, as well as microsphere stiffness, are quantified over time. Particularly, MCF7 cells grew as tight cellular clusters in the PF microspheres, characteristic of their epithelial morphology, while MDA-MB-231 cells displayed elongated and invasive morphology, characteristic of their mesenchymal and metastatic nature. Finally, the translational potential of the cancer microsphere platform toward high-throughput drug screening is also demonstrated. With high uniformity, scalability, and control over engineered microenvironments, the established cancer microsphere model can be potentially used for mechanistic studies, fabrication of modular cancer microtissues, and future drug-testing applications.
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Affiliation(s)
- Wen J. Seeto
- Department
of Chemical Engineering, Auburn University, Auburn, Alabama 36849, United States
| | - Yuan Tian
- Department
of Chemical Engineering, Auburn University, Auburn, Alabama 36849, United States
| | - Shantanu Pradhan
- Department
of Chemical Engineering, Auburn University, Auburn, Alabama 36849, United States
| | - Dmitriy Minond
- College
of Pharmacy, Department of Pharmaceutical Sciences, Nova Southeastern University, Lauderdale, Florida 33314, United States
- Rumbaugh-Goodwin
Institute for Cancer Research, Nova Southeastern
University, Lauderdale, Florida 33314, United States
| | - Elizabeth A. Lipke
- Department
of Chemical Engineering, Auburn University, Auburn, Alabama 36849, United States
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9
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Díaz ECG, Lee AG, Sayles LC, Feria C, Sweet-Cordero EA, Yang F. A 3D Osteosarcoma Model with Bone-Mimicking Cues Reveals a Critical Role of Bone Mineral and Informs Drug Discovery. Adv Healthc Mater 2022; 11:e2200768. [PMID: 35767377 PMCID: PMC10162498 DOI: 10.1002/adhm.202200768] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 06/10/2022] [Indexed: 01/27/2023]
Abstract
Osteosarcoma (OS) is an aggressive bone cancer for which survival has not improved over three decades. While biomaterials have been widely used to engineer 3D soft-tissue tumor models, the potential of engineering 3D biomaterials-based OS models for comprehensive interrogation of OS pathology and drug discovery remains untapped. Bone is characterized by high mineral content, yet the role of bone mineral in OS progression and drug response remains unknown. Here, a microribbon-based OS model with bone-mimicking compositions is developed to elucidate the role of 3D culture and hydroxyapatite in OS signaling and drug response. The results reveal that hydroxyapatite in 3D is critical to support retention of OS signaling and drug resistance similar to patient tissues and mouse orthotopic tumors. The physiological relevance of this 3D model is validated using four established OS cell lines, seven patient-derived xenograft (PDX) cell lines and two animal models. Integrating 3D OS PDX models with RNA-sequencing identified 3D-specific druggable target, which predicts drug response in mouse orthotopic model. These results establish microribbon-based 3D OS models as a novel experimental tool to enable discovery of novel therapeutics that would be otherwise missed with 2D model and may serve as platforms to study patient-specific OS heterogeneity and drug resistance mechanisms.
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Affiliation(s)
| | - Alex G. Lee
- Division of Oncology, Department of Pediatrics, University of California San Francisco, San Francisco, California, 94143, USA
| | - Leanne C. Sayles
- Division of Oncology, Department of Pediatrics, University of California San Francisco, San Francisco, California, 94143, USA
| | - Criselle Feria
- Department of Bioengineering, Stanford University, Stanford, CA, 94305, USA
| | - E. Alejandro Sweet-Cordero
- Division of Oncology, Department of Pediatrics, University of California San Francisco, San Francisco, California, 94143, USA
| | - Fan Yang
- Department of Bioengineering, Stanford University, Stanford, CA, 94305, USA
- Department of Orthopaedic Surgery, Stanford University, Stanford, CA, 94305, USA
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10
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Cameron AP, Zeng B, Liu Y, Wang H, Soheilmoghaddam F, Cooper-White J, Zhao CX. Biophysical properties of hydrogels for mimicking tumor extracellular matrix. BIOMATERIALS ADVANCES 2022; 136:212782. [PMID: 35929332 DOI: 10.1016/j.bioadv.2022.212782] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 03/01/2022] [Accepted: 03/26/2022] [Indexed: 06/15/2023]
Abstract
The extracellular matrix (ECM) is an essential component of the tumor microenvironment. It plays a critical role in regulating cell-cell and cell-matrix interactions. However, there is lack of systematic and comparative studies on different widely-used ECM mimicking hydrogels and their properties, making the selection of suitable hydrogels for mimicking different in vivo conditions quite random. This study systematically evaluates the biophysical attributes of three widely used natural hydrogels (Matrigel, collagen gel and agarose gel) including complex modulus, loss tangent, diffusive permeability and pore size. A new and facile method was developed combining Critical Point Drying, Scanning Electron Microscopy imaging and a MATLAB image processing program (CSM method) for the characterization of hydrogel microstructures. This CSM method allows accurate measurement of the hydrogel pore size down to nanometer resolution. Furthermore, a microfluidic device was implemented to measure the hydrogel permeability (Pd) as a function of particle size and gel concentration. Among the three gels, collagen gel has the lowest complex modulus, medium pore size, and the highest loss tangent. Agarose gel exhibits the highest complex modulus, the lowest loss tangent and the smallest pore size. Collagen gel and Matrigel produced complex moduli close to that estimated for cancer ECM. The Pd of these hydrogels decreases significantly with the increase of particle size. By assessing different hydrogels' biophysical characteristics, this study provides valuable insights for tailoring their properties for various three-dimensional cancer models.
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Affiliation(s)
- Anna P Cameron
- Australian Institute of Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD 4072, Australia
| | - Bijun Zeng
- Diamantina Institute, The University of Queensland, St Lucia, QLD 4072, Australia
| | - Yun Liu
- Australian Institute of Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD 4072, Australia
| | - Haofei Wang
- Australian Institute of Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD 4072, Australia
| | - Farhad Soheilmoghaddam
- Australian Institute of Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD 4072, Australia
| | - Justin Cooper-White
- Australian Institute of Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD 4072, Australia; School of Chemical Engineering, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Chun-Xia Zhao
- Australian Institute of Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD 4072, Australia.
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11
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Farino Reyes CJ, Slater JH. Tuning Hydrogel Adhesivity and Degradability to Model the Influence of Premetastatic Niche Matrix Properties on Breast Cancer Dormancy and Reactivation. Adv Biol (Weinh) 2022; 6:e2200012. [PMID: 35277951 PMCID: PMC9090988 DOI: 10.1002/adbi.202200012] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 01/01/2000] [Indexed: 01/27/2023]
Abstract
Dormant, disseminated tumor cells (DTCs) can persist for decades in secondary tissues before being reactivated to form tumors. The properties of the premetastatic niche can influence the DTC phenotype. To better understand how matrix properties of premetastatic niches influence DTC behavior, three hydrogel formulations are implemented to model a permissive niche and two nonpermissive niches. Poly(ethylene glycol) (PEG)-based hydrogels with varying adhesivity ([RGDS]) and degradability ([N-vinyl pyrrolidinone]) are implemented to mimic a permissive niche with high adhesivity and degradability and two nonpermissive niches, one with moderate adhesivity and degradability and one with no adhesivity and high degradability. The influence of matrix properties on estrogen receptor positive (ER+ ) breast cancer cells (MCF7s) is determined via a multimetric analysis. MCF7s cultured in the permissive niche adopted a growth state, while those in the nonpermissive niche with reduced adhesivity and degradability underwent tumor mass dormancy. Complete removal of adhesivity while maintaining high degradability induced single cell dormancy. The ability to mimic reactivation of dormant cells through a dynamic increase in [RGDS] is also demonstrated. This platform provides the capability of inducing growth, dormancy, and reactivation of ER+ breast cancer and can be useful in understanding how premetastatic niche properties influence cancer cell fate.
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Affiliation(s)
- Cindy J. Farino Reyes
- Department of Biomedical Engineering University of Delaware 590 Avenue 1743, Biomedical Engineering Newark DE 19713 USA
| | - John H. Slater
- Department of Biomedical Engineering University of Delaware 590 Avenue 1743, Biomedical Engineering Newark DE 19713 USA
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12
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Hakim M, Kermanshah L, Abouali H, Hashemi HM, Yari A, Khorasheh F, Alemzadeh I, Vossoughi M. Unraveling Cancer Metastatic Cascade Using Microfluidics-based Technologies. Biophys Rev 2022; 14:517-543. [PMID: 35528034 PMCID: PMC9043145 DOI: 10.1007/s12551-022-00944-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 03/14/2022] [Indexed: 12/24/2022] Open
Abstract
Cancer has long been a leading cause of death. The primary tumor, however, is not the main cause of death in more than 90% of cases. It is the complex process of metastasis that makes cancer deadly. The invasion metastasis cascade is the multi-step biological process of cancer cell dissemination to distant organ sites and adaptation to the new microenvironment site. Unraveling the metastasis process can provide great insight into cancer death prevention or even treatment. Microfluidics is a promising platform, that provides a wide range of applications in metastasis-related investigations. Cell culture microfluidic technologies for in vitro modeling of cancer tissues with fluid flow and the presence of mechanical factors have led to the organ-on-a-chip platforms. Moreover, microfluidic systems have also been exploited for capturing and characterization of circulating tumor cells (CTCs) that provide crucial information on the metastatic behavior of a tumor. We present a comprehensive review of the recent developments in the application of microfluidics-based systems for analysis and understanding of the metastasis cascade from a wider perspective.
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Affiliation(s)
- Maziar Hakim
- Department of Chemical and Petroleum Engineering, Sharif University of Technology, Tehran, Iran
| | - Leyla Kermanshah
- Department of Chemical and Petroleum Engineering, Sharif University of Technology, Tehran, Iran
| | - Hesam Abouali
- Department of Chemical and Petroleum Engineering, Sharif University of Technology, Tehran, Iran
| | - Hanieh Mohammad Hashemi
- Department of Chemical and Petroleum Engineering, Sharif University of Technology, Tehran, Iran
| | - Alireza Yari
- Department of Chemical and Petroleum Engineering, Sharif University of Technology, Tehran, Iran
| | - Farhad Khorasheh
- Department of Chemical and Petroleum Engineering, Sharif University of Technology, Tehran, Iran
| | - Iran Alemzadeh
- Department of Chemical and Petroleum Engineering, Sharif University of Technology, Tehran, Iran
| | - Manouchehr Vossoughi
- Department of Chemical and Petroleum Engineering, Sharif University of Technology, Tehran, Iran
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13
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Engineering tumor stromal mechanics for improved T cell therapy. Biochim Biophys Acta Gen Subj 2022; 1866:130095. [DOI: 10.1016/j.bbagen.2022.130095] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 12/23/2021] [Accepted: 01/14/2022] [Indexed: 12/17/2022]
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14
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Zhang Y, Zhou K, Feng Z, Feng K, Ji Y, Li C, Huang Z. Viscoelastic properties' characterization of corneal stromal models using non-contact surface acoustic wave optical coherence elastography (SAW-OCE). JOURNAL OF BIOPHOTONICS 2022; 15:e202100253. [PMID: 34713598 DOI: 10.1002/jbio.202100253] [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: 08/16/2021] [Revised: 10/20/2021] [Accepted: 10/27/2021] [Indexed: 06/13/2023]
Abstract
Viscoelastic characterization of the tissue-engineered corneal stromal model is important for our understanding of the cell behaviors in the pathophysiologic altered corneal extracellular matrix (ECM). The effects of the interactions between stromal cells and different ECM characteristics on the viscoelastic properties during an 11-day culture period were explored. Collagen-based hydrogels seeded with keratocytes were used to replicate human corneal stroma. Keratocytes were seeded at 8 × 103 cells per hydrogel and with collagen concentrations of 3, 5 and 7 mg/ml. Air-pulse-based surface acoustic wave optical coherence elastography (SAW-OCE) was employed to monitor the changes in the hydrogels' dimensions and viscoelasticity over the culture period. The results showed the elastic modulus increased by 111%, 56% and 6%, and viscosity increased by 357%, 210% and 25% in the 3, 5 and 7 mg/ml hydrogels, respectively. To explain the SAW-OCE results, scanning electron microscope was also performed. The results confirmed the increase in elastic modulus and viscosity of the hydrogels, respectively, arose from increased fiber density and force-dependent unbinding of bonds between collagen fibers. This study reveals the influence of cell-matrix interactions on the viscoelastic properties of corneal stromal models and can provide quantitative guidance for mechanobiological investigations which require collagen ECM with tuneable viscoelastic properties.
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Affiliation(s)
- Yilong Zhang
- School of Science and Engineering, University of Dundee, Dundee, UK
| | - Kanheng Zhou
- School of Science and Engineering, University of Dundee, Dundee, UK
| | - Zhengshuyi Feng
- School of Science and Engineering, University of Dundee, Dundee, UK
| | - Kairui Feng
- School of Science and Engineering, University of Dundee, Dundee, UK
| | - Yubo Ji
- School of Science and Engineering, University of Dundee, Dundee, UK
| | - Chunhui Li
- School of Science and Engineering, University of Dundee, Dundee, UK
| | - Zhihong Huang
- School of Science and Engineering, University of Dundee, Dundee, UK
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15
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Josan C, Kakar S, Raha S. Matrigel® enhances 3T3-L1 cell differentiation. Adipocyte 2021; 10:361-377. [PMID: 34288778 PMCID: PMC8296963 DOI: 10.1080/21623945.2021.1951985] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 06/28/2021] [Accepted: 07/01/2021] [Indexed: 12/24/2022] Open
Abstract
Culturing cells on bio-gels are believed to provide a more in vivo-like extracellular matrix. 3T3-L1 cells cultured on Matrigel® significantly alteregd their proliferation and differentiation as compared to growth on tissue culture-coated polystyrene surfaces. Growth on a 250-μm thick layer of Matrigel® facilitated the formation of cellular aggregates of 3T3-L1 cells. Differentiation of 3T3-L1 cells cultured on Matrigel® demonstrated increased levels of mRNA levels for key adipogenic transcription factors (PPARγ, C/EBPα, SREBP1), lipogenic markers (FAS, FABP4, LPL, PLIN1) and markers of adipocyte maturity (LEP), compared to cells cultured directly on a polystyrene tissue culture surface. The gene expression of extracellular matrix proteins (FN1, COL1A1, COL4A1, COL6, LAM) was decreased in 3T3-L1 cells cultured on Matrigel®. Furthermore, growth on Matrigel® increased lipid accumulation in 3T3-L1 cells in the presence and absence of rosiglitazone, a thiazolidinedione routinely used to optimize differentiation in these cells. These changes in adipocyte gene expression and lipid accumulation patterns may be a result of the increased cell-cell and cell-ECM interactions occurring on the Matrigel®, a scenario that is more reflective of an in vivo model. Taken together, our data advance the understanding of the value of culturing 3T3-L1 cells on Matrigel®.
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Affiliation(s)
- Chitmandeep Josan
- Department of Pediatrics and the Graduate Program in Medical Sciences, McMaster University, Hamilton, ON, Canada
| | - Sachin Kakar
- Department of Pediatrics, McMaster University, Hamilton, ON, Canada
| | - Sandeep Raha
- Department of Pediatrics and the Graduate Program in Medical Sciences, McMaster University, Hamilton, ON, Canada
- Department of Pediatrics, McMaster University, Hamilton, ON, Canada
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16
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Bhusal A, Dogan E, Nguyen HA, Labutina O, Nieto D, Khademhosseini A, Miri AK. Multi-material digital light processing bioprinting of hydrogel-based microfluidic chips. Biofabrication 2021; 14:10.1088/1758-5090/ac2d78. [PMID: 34614486 PMCID: PMC10700126 DOI: 10.1088/1758-5090/ac2d78] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 10/06/2021] [Indexed: 11/12/2022]
Abstract
Recent advancements in digital-light-processing (DLP)-based bioprinting and hydrogel engineering have enabled novel developments in organs-on-chips. In this work, we designed and developed a multi-material, DLP-based bioprinter for rapid, one-step prototyping of hydrogel-based microfluidic chips. A composite hydrogel bioink based on poly-ethylene-glycol-diacrylate (PEGDA) and gelatin methacryloyl (GelMA) was optimized through varying the bioprinting parameters such as light exposure time, bioink composition, and layer thickness. We showed a wide range of mechanical properties of the microfluidic chips for various ratios of PEGDA:GelMA. Microfluidic features of hydrogel-based chips were then tested using dynamic flow experiments. Human-derived tumor cells were encapsulated in 3D bioprinted structures to demonstrate their bioactivity and cell-friendly environment. Cell seeding experiments then validated the efficacy of the selected bioinks for vascularized micro-tissues. Our biofabrication approach offers a useful tool for the rapid integration of micro-tissue models into organs-on-chips and high-throughput drug screening platforms.
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Affiliation(s)
- Anant Bhusal
- Biofabrication Lab, Department of Mechanical Engineering, Rowan University, Glassboro, NJ 08028
| | - Elvan Dogan
- Biofabrication Lab, Department of Mechanical Engineering, Rowan University, Glassboro, NJ 08028
| | - Hai-Anh Nguyen
- Biofabrication Lab, Department of Mechanical Engineering, Rowan University, Glassboro, NJ 08028
| | - Olga Labutina
- Biofabrication Lab, Department of Mechanical Engineering, Rowan University, Glassboro, NJ 08028
| | - Daniel Nieto
- Photonics4life Research Group, Department of Physics, University of Santiago de Compostela, A Coruña, Spain
| | - Ali Khademhosseini
- Terasaki Institute for Biomedical Innovation (TIBI), Los Angeles, CA 90024, USA
- Department of Radiology and Department of Chemical and Biomolecular Engineering, University of California-Los Angeles, Los Angeles, CA 90095 USA
- Department of Chemical and Biomolecular Engineering, Henry Samueli School of Engineering and Applied Sciences, University of California – Los Angeles, Los Angeles, CA 90095, USA
| | - Amir K. Miri
- Biofabrication Lab, Department of Mechanical Engineering, Rowan University, Glassboro, NJ 08028
- Department of Biomedical Engineering, Rowan University, Glassboro, NJ 08028, USA
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17
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Mendoza-Martinez AK, Loessner D, Mata A, Azevedo HS. Modeling the Tumor Microenvironment of Ovarian Cancer: The Application of Self-Assembling Biomaterials. Cancers (Basel) 2021; 13:5745. [PMID: 34830897 PMCID: PMC8616551 DOI: 10.3390/cancers13225745] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 11/07/2021] [Accepted: 11/11/2021] [Indexed: 02/06/2023] Open
Abstract
Ovarian cancer (OvCa) is one of the leading causes of gynecologic malignancies. Despite treatment with surgery and chemotherapy, OvCa disseminates and recurs frequently, reducing the survival rate for patients. There is an urgent need to develop more effective treatment options for women diagnosed with OvCa. The tumor microenvironment (TME) is a key driver of disease progression, metastasis and resistance to treatment. For this reason, 3D models have been designed to represent this specific niche and allow more realistic cell behaviors compared to conventional 2D approaches. In particular, self-assembling peptides represent a promising biomaterial platform to study tumor biology. They form nanofiber networks that resemble the architecture of the extracellular matrix and can be designed to display mechanical properties and biochemical motifs representative of the TME. In this review, we highlight the properties and benefits of emerging 3D platforms used to model the ovarian TME. We also outline the challenges associated with using these 3D systems and provide suggestions for future studies and developments. We conclude that our understanding of OvCa and advances in materials science will progress the engineering of novel 3D approaches, which will enable the development of more effective therapies.
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Affiliation(s)
- Ana Karen Mendoza-Martinez
- School of Engineering and Materials Science, Queen Mary University of London, Mile End Road, London E1 4NS, UK;
- Institute of Bioengineering, Queen Mary University of London, Mile End Road, London E1 4NS, UK
| | - Daniela Loessner
- Department of Chemical Engineering, Faculty of Engineering, Monash University, Melbourne, VIC 3800, Australia;
- Department of Materials Science and Engineering, Faculty of Engineering, Monash University, Melbourne, VIC 3800, Australia
- Department of Anatomy and Developmental Biology, Biomedicine Discovery Institute, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, VIC 3800, Australia
- Max Bergmann Center of Biomaterials Dresden, Leibniz Institute of Polymer Research Dresden e.V., 01069 Dresden, Germany
| | - Alvaro Mata
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, UK;
- Department of Chemical and Environmental Engineering, University of Nottingham, Nottingham NG7 2RD, UK
- Biodiscovery Institute, University of Nottingham, Nottingham NG7 2RD, UK
| | - Helena S. Azevedo
- School of Engineering and Materials Science, Queen Mary University of London, Mile End Road, London E1 4NS, UK;
- Institute of Bioengineering, Queen Mary University of London, Mile End Road, London E1 4NS, UK
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18
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Paradiso F, Serpelloni S, Francis LW, Taraballi F. Mechanical Studies of the Third Dimension in Cancer: From 2D to 3D Model. Int J Mol Sci 2021; 22:10098. [PMID: 34576261 PMCID: PMC8472581 DOI: 10.3390/ijms221810098] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 09/15/2021] [Accepted: 09/16/2021] [Indexed: 12/11/2022] Open
Abstract
From the development of self-aggregating, scaffold-free multicellular spheroids to the inclusion of scaffold systems, 3D models have progressively increased in complexity to better mimic native tissues. The inclusion of a third dimension in cancer models allows researchers to zoom out from a significant but limited cancer cell research approach to a wider investigation of the tumor microenvironment. This model can include multiple cell types and many elements from the extracellular matrix (ECM), which provides mechanical support for the tissue, mediates cell-microenvironment interactions, and plays a key role in cancer cell invasion. Both biochemical and biophysical signals from the extracellular space strongly influence cell fate, the epigenetic landscape, and gene expression. Specifically, a detailed mechanistic understanding of tumor cell-ECM interactions, especially during cancer invasion, is lacking. In this review, we focus on the latest achievements in the study of ECM biomechanics and mechanosensing in cancer on 3D scaffold-based and scaffold-free models, focusing on each platform's level of complexity, up-to-date mechanical tests performed, limitations, and potential for further improvements.
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Affiliation(s)
- Francesca Paradiso
- Center for Musculoskeletal Regeneration, Houston Methodist Research Institute, 6670 Bertner Ave, Houston, TX 77030, USA; (F.P.); (S.S.)
- Orthopedics and Sports Medicine, Houston Methodist Hospital, 6445 Main St., Houston, TX 77030, USA
- Reproductive Biology and Gynaecological Oncology Group, Swansea University Medical School, Singleton Park, Swansea, Wales SA2 8PP, UK;
| | - Stefano Serpelloni
- Center for Musculoskeletal Regeneration, Houston Methodist Research Institute, 6670 Bertner Ave, Houston, TX 77030, USA; (F.P.); (S.S.)
- Orthopedics and Sports Medicine, Houston Methodist Hospital, 6445 Main St., Houston, TX 77030, USA
| | - Lewis W. Francis
- Reproductive Biology and Gynaecological Oncology Group, Swansea University Medical School, Singleton Park, Swansea, Wales SA2 8PP, UK;
| | - Francesca Taraballi
- Center for Musculoskeletal Regeneration, Houston Methodist Research Institute, 6670 Bertner Ave, Houston, TX 77030, USA; (F.P.); (S.S.)
- Orthopedics and Sports Medicine, Houston Methodist Hospital, 6445 Main St., Houston, TX 77030, USA
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19
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Pozzi S, Scomparin A, Israeli Dangoor S, Rodriguez Ajamil D, Ofek P, Neufeld L, Krivitsky A, Vaskovich-Koubi D, Kleiner R, Dey P, Koshrovski-Michael S, Reisman N, Satchi-Fainaro R. Meet me halfway: Are in vitro 3D cancer models on the way to replace in vivo models for nanomedicine development? Adv Drug Deliv Rev 2021; 175:113760. [PMID: 33838208 DOI: 10.1016/j.addr.2021.04.001] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 03/24/2021] [Accepted: 04/01/2021] [Indexed: 12/12/2022]
Abstract
The complexity and diversity of the biochemical processes that occur during tumorigenesis and metastasis are frequently over-simplified in the traditional in vitro cell cultures. Two-dimensional cultures limit researchers' experimental observations and frequently give rise to misleading and contradictory results. Therefore, in order to overcome the limitations of in vitro studies and bridge the translational gap to in vivo applications, 3D models of cancer were developed in the last decades. The three dimensions of the tumor, including its cellular and extracellular microenvironment, are recreated by combining co-cultures of cancer and stromal cells in 3D hydrogel-based growth factors-inclusive scaffolds. More complex 3D cultures, containing functional blood vasculature, can integrate in the system external stimuli (e.g. oxygen and nutrient deprivation, cytokines, growth factors) along with drugs, or other therapeutic compounds. In this scenario, cell signaling pathways, metastatic cascade steps, cell differentiation and self-renewal, tumor-microenvironment interactions, and precision and personalized medicine, are among the wide range of biological applications that can be studied. Here, we discuss a broad variety of strategies exploited by scientists to create in vitro 3D cancer models that resemble as much as possible the biology and patho-physiology of in vivo tumors and predict faithfully the treatment outcome.
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Affiliation(s)
- Sabina Pozzi
- Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Anna Scomparin
- Department of Drug Science and Technology, University of Turin, Via P. Giuria 9, 10125 Turin, Italy
| | - Sahar Israeli Dangoor
- Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Daniel Rodriguez Ajamil
- Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Paula Ofek
- Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Lena Neufeld
- Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Adva Krivitsky
- Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Daniella Vaskovich-Koubi
- Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Ron Kleiner
- Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Pradip Dey
- Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Shani Koshrovski-Michael
- Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Noa Reisman
- Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Ronit Satchi-Fainaro
- Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel; Sagol School of Neuroscience, Tel Aviv University, Tel Aviv 69978, Israel.
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20
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Caine M, Bian S, Tang Y, Garcia P, Henman A, Dreher M, Daly D, Carlisle R, Stride E, Willis SL, Lewis AL. In situ evaluation of spatiotemporal distribution of doxorubicin from Drug-eluting Beads in a tissue mimicking phantom. Eur J Pharm Sci 2021; 160:105772. [PMID: 33621612 DOI: 10.1016/j.ejps.2021.105772] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 02/15/2021] [Accepted: 02/16/2021] [Indexed: 01/18/2023]
Abstract
Understanding the intra-tumoral distribution of chemotherapeutic drugs is extremely important in predicting therapeutic outcome. Tissue mimicking gel phantoms are useful for studying drug distribution in vitro but quantifying distribution is laborious due to the need to section phantoms over the relevant time course and individually quantify drug elution. In this study we compare a bespoke version of the traditional phantom sectioning approach, with a novel confocal microscopy technique that enables dynamic in situ measurements of drug concentration. Release of doxorubicin from Drug-eluting Embolization Beads (DEBs) was measured in phantoms composed of alginate and agarose over comparable time intervals. Drug release from several different types of bead were measured. The non-radiopaque DC Bead™ generated a higher concentration at the boundary between the beads and the phantom and larger drug penetration distance within the release period, compared with the radiopaque DC Bead LUMI™. This is likely due to the difference of compositional and structural characteristics of the hydrogel beads interacting differently with the loaded drug. Comparison of in vitro results against historical in vivo data show good agreement in terms of drug penetration, when confounding factors such as geometry, elimination and bead chemistry were accounted for. Hence these methods have demonstrated potential for both bead and gel phantom validation, and provide opportunities for optimisation of bead design and embolization protocols through in vitro-in vivo comparison.
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Affiliation(s)
- Marcus Caine
- Boston Scientific, Lakeview, Watchmoor Park, Camberley, GU15 3YL, UK
| | - Shuning Bian
- Oxford Institute of Biomedical Engineering, University of Oxford, OX3 7DQ, UK
| | - Yiqing Tang
- Boston Scientific, Lakeview, Watchmoor Park, Camberley, GU15 3YL, UK.
| | - Pedro Garcia
- Boston Scientific, Lakeview, Watchmoor Park, Camberley, GU15 3YL, UK
| | - Alexander Henman
- Boston Scientific, Lakeview, Watchmoor Park, Camberley, GU15 3YL, UK
| | - Matthew Dreher
- Boston Scientific, 300 Boston Scientific Way, Marlborough, Massachusetts, 01752, United States
| | - Dan Daly
- Lein Applied Diagnostics, Reading Enterprise Centre, University of Reading, Earley Gate, Whiteknights Road, Reading, RG6 6BU, UK
| | - Robert Carlisle
- Oxford Institute of Biomedical Engineering, University of Oxford, OX3 7DQ, UK
| | - Eleanor Stride
- Oxford Institute of Biomedical Engineering, University of Oxford, OX3 7DQ, UK
| | - Sean L Willis
- Boston Scientific, Lakeview, Watchmoor Park, Camberley, GU15 3YL, UK
| | - Andrew L Lewis
- Boston Scientific, Lakeview, Watchmoor Park, Camberley, GU15 3YL, UK.
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21
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Fabrication of Adhesive Substrate for Incorporating Hydrogels to Investigate the Influence of Stiffness on Cancer Cell Behavior. Methods Mol Biol 2021; 2174:277-297. [PMID: 32813257 DOI: 10.1007/978-1-0716-0759-6_18] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Stiffness control of cell culture platforms provides researchers in cell biology with the ability to study different experimental models in conditions of mimicking physiological or pathological microenvironments. Nevertheless, the signal transduction pathways and drug sensibility of cancer cells have been poorly characterized widely using biomimetic platforms because the limited experience of cancer cell biology groups about handling substrates with specific mechanical properties. The protein cross-linking and stiffening control are crucial checkpoints that could strongly affect cell adhesion and spreading, misrepresenting the data acquired, and also generating inaccurate cellular models. Here, we introduce a simple method to adhere to polyacrylamide (PAA) hydrogels on glass coverslips without any special treatment for mechanics studies in cancer cell biology. By using a commercial photosensitive glue, Loctite 3525, it is possible to polymerize PAA hydrogels directly on glass surfaces. Furthermore, we describe a cross-linking reaction method to attach proteins to PAA as an alternative method to Sulfo-SANPAH cross-linking, which is sometimes difficult to implement and reproduce. In this chapter, we describe a reliable procedure to fabricate ECM protein-cross-linked PAA hydrogels for mechanotransduction studies on cancer cells.
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22
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Construction of cancer-on-a-chip for drug screening. Drug Discov Today 2021; 26:1875-1890. [PMID: 33731317 DOI: 10.1016/j.drudis.2021.03.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 10/16/2020] [Accepted: 03/09/2021] [Indexed: 12/13/2022]
Abstract
Cancer-on-a-chip has effectively contributed to the development of drug screening, holding great promise for more convenient and reliable drug development as well as personalized drug administration.
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23
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Teixeira FC, Chaves S, Torres AL, Barrias CC, Bidarra SJ. Engineering a Vascularized 3D Hybrid System to Model Tumor-Stroma Interactions in Breast Cancer. Front Bioeng Biotechnol 2021; 9:647031. [PMID: 33791288 PMCID: PMC8006407 DOI: 10.3389/fbioe.2021.647031] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Accepted: 02/16/2021] [Indexed: 01/23/2023] Open
Abstract
The stromal microenvironment of breast tumors, namely the vasculature, has a key role in tumor development and metastatic spread. Tumor angiogenesis is a coordinated process, requiring the cooperation of cancer cells, stromal cells, such as fibroblasts and endothelial cells, secreted factors and the extracellular matrix (ECM). In vitro models capable of capturing such complex environment are still scarce, but are pivotal to improve success rates in drug development and screening. To address this challenge, we developed a hybrid alginate-based 3D system, combining hydrogel-embedded mammary epithelial cells (parenchymal compartment) with a porous scaffold co-seeded with fibroblasts and endothelial cells (vascularized stromal compartment). For the stromal compartment, we used porous alginate scaffolds produced by freeze-drying with particle leaching, a simple, low-cost and non-toxic approach that provided storable ready-to-use scaffolds fitting the wells of standard 96-well plates. Co-seeded endothelial cells and fibroblasts were able to adhere to the surface, spread and organize into tubular-like structures. For the parenchymal compartment, a designed alginate gel precursor solution load with mammary epithelial cells was added to the pores of pre-vascularized scaffolds, forming a hydrogel in situ by ionic crosslinking. The 3D hybrid system supports epithelial morphogenesis in organoids/tumoroids and endothelial tubulogenesis, allowing heterotypic cell-cell and cell-ECM interactions, while presenting excellent experimental tractability for whole-mount confocal microscopy, histology and mild cell recovery for down-stream analysis. It thus provides a unique 3D in vitro platform to dissect epithelial-stromal interactions and tumor angiogenesis, which may assist in the development of selective and more effective anticancer therapies.
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Affiliation(s)
- Filipa C Teixeira
- i3S - Instituto de Inovação e Investigação em Saúde, Porto, Portugal.,INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Porto, Portugal
| | - Sara Chaves
- i3S - Instituto de Inovação e Investigação em Saúde, Porto, Portugal.,INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Porto, Portugal
| | - Ana Luísa Torres
- i3S - Instituto de Inovação e Investigação em Saúde, Porto, Portugal.,INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Porto, Portugal
| | - Cristina C Barrias
- i3S - Instituto de Inovação e Investigação em Saúde, Porto, Portugal.,INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Porto, Portugal.,ICBAS - Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Porto, Portugal
| | - Sílvia J Bidarra
- i3S - Instituto de Inovação e Investigação em Saúde, Porto, Portugal.,INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Porto, Portugal.,ICBAS - Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Porto, Portugal
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24
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Morales X, Cortés-Domínguez I, Ortiz-de-Solorzano C. Modeling the Mechanobiology of Cancer Cell Migration Using 3D Biomimetic Hydrogels. Gels 2021; 7:17. [PMID: 33673091 PMCID: PMC7930983 DOI: 10.3390/gels7010017] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 01/29/2021] [Accepted: 02/09/2021] [Indexed: 02/06/2023] Open
Abstract
Understanding how cancer cells migrate, and how this migration is affected by the mechanical and chemical composition of the extracellular matrix (ECM) is critical to investigate and possibly interfere with the metastatic process, which is responsible for most cancer-related deaths. In this article we review the state of the art about the use of hydrogel-based three-dimensional (3D) scaffolds as artificial platforms to model the mechanobiology of cancer cell migration. We start by briefly reviewing the concept and composition of the extracellular matrix (ECM) and the materials commonly used to recreate the cancerous ECM. Then we summarize the most relevant knowledge about the mechanobiology of cancer cell migration that has been obtained using 3D hydrogel scaffolds, and relate those discoveries to what has been observed in the clinical management of solid tumors. Finally, we review some recent methodological developments, specifically the use of novel bioprinting techniques and microfluidics to create realistic hydrogel-based models of the cancer ECM, and some of their applications in the context of the study of cancer cell migration.
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Affiliation(s)
| | | | - Carlos Ortiz-de-Solorzano
- IDISNA, Ciberonc and Solid Tumors and Biomarkers Program, Center for Applied Medical Research, University of Navarra, 31008 Pamplona, Spain; (X.M.); (I.C.-D.)
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25
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Blanco‐Fernandez B, Gaspar VM, Engel E, Mano JF. Proteinaceous Hydrogels for Bioengineering Advanced 3D Tumor Models. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:2003129. [PMID: 33643799 PMCID: PMC7887602 DOI: 10.1002/advs.202003129] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Revised: 10/13/2020] [Indexed: 05/14/2023]
Abstract
The establishment of tumor microenvironment using biomimetic in vitro models that recapitulate key tumor hallmarks including the tumor supporting extracellular matrix (ECM) is in high demand for accelerating the discovery and preclinical validation of more effective anticancer therapeutics. To date, ECM-mimetic hydrogels have been widely explored for 3D in vitro disease modeling owing to their bioactive properties that can be further adapted to the biochemical and biophysical properties of native tumors. Gathering on this momentum, herein the current landscape of intrinsically bioactive protein and peptide hydrogels that have been employed for 3D tumor modeling are discussed. Initially, the importance of recreating such microenvironment and the main considerations for generating ECM-mimetic 3D hydrogel in vitro tumor models are showcased. A comprehensive discussion focusing protein, peptide, or hybrid ECM-mimetic platforms employed for modeling cancer cells/stroma cross-talk and for the preclinical evaluation of candidate anticancer therapies is also provided. Further development of tumor-tunable, proteinaceous or peptide 3D microtesting platforms with microenvironment-specific biophysical and biomolecular cues will contribute to better mimic the in vivo scenario, and improve the predictability of preclinical screening of generalized or personalized therapeutics.
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Affiliation(s)
- Barbara Blanco‐Fernandez
- Department of Chemistry, CICECO – Aveiro Institute of Materials, University of AveiroCampus Universitário de SantiagoAveiro3810‐193Portugal
- Institute for Bioengineering of Catalonia (IBEC)The Barcelona Institute of Science and TechnologyBaldiri Reixac 10–12Barcelona08028Spain
| | - Vítor M. Gaspar
- Department of Chemistry, CICECO – Aveiro Institute of Materials, University of AveiroCampus Universitário de SantiagoAveiro3810‐193Portugal
| | - Elisabeth Engel
- Institute for Bioengineering of Catalonia (IBEC)The Barcelona Institute of Science and TechnologyBaldiri Reixac 10–12Barcelona08028Spain
- Materials Science and Metallurgical EngineeringPolytechnical University of Catalonia (UPC)Eduard Maristany 16Barcelona08019Spain
- CIBER en BioingenieríaBiomateriales y NanomedicinaCIBER‐BBNMadrid28029Spain
| | - João F. Mano
- Department of Chemistry, CICECO – Aveiro Institute of Materials, University of AveiroCampus Universitário de SantiagoAveiro3810‐193Portugal
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Tang RZ, Liu ZZ, Gu SS, Liu XQ. Multiple local therapeutics based on nano-hydrogel composites in breast cancer treatment. J Mater Chem B 2021; 9:1521-1535. [PMID: 33474559 DOI: 10.1039/d0tb02737e] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The locoregional recurrence of breast cancer after tumor resection represents several clinical challenges, and conventional post-surgical adjuvant therapeutics always bring about significant systemic side effects. Thus, the local therapy strategy has received considerable interest in breast cancer treatment, and hydrogels can function as ideal platforms due to their remarkable properties such as good biocompatibility, biodegradability, flexibility, and multifunctionality. The nano-hydrogel composites can further incorporate the advantages of nanomaterials into the hydrogel system, to fabricate hierarchical structures for stimulating controlled multi-stage release of different therapeutic agents and improving the synergistic effects of combination therapy. In this review, the problems of clinical treatments of breast cancer and properties of hydrogels in current biomedical applications are briefly overviewed. The focus is on recent advances in local therapy based on nano-hydrogel composites for both monotherapy (chemotherapy, photothermal and photodynamic therapy) and combination therapy (dual chemotherapy, photothermal chemotherapy, photothermal immunotherapy, radio-chemotherapy). Moreover, the challenges and perspectives in the development of advanced nano-hydrogel systems are also discussed.
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Affiliation(s)
- Rui-Zhi Tang
- School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, P. R. China
| | - Zhen-Zhen Liu
- School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, P. R. China.
| | - Sai-Sai Gu
- School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, P. R. China.
| | - Xi-Qiu Liu
- School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, P. R. China.
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27
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Jamshidi M, Falamaki C. Image analysis method for heterogeneity and porosity characterization of biomimetic hydrogels. F1000Res 2020; 9:1461. [PMID: 34276966 PMCID: PMC8256190 DOI: 10.12688/f1000research.27372.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/31/2021] [Indexed: 11/20/2022] Open
Abstract
This work presents an image processing procedure for characterization of porosity and heterogeneity of hydrogels network mainly based on the analysis of cryogenic scanning electron microscopy (cryo-SEM) images and can be extended to any other type of microscopy images of hydrogel porous network. An algorithm consisting of different filtering, morphological transformation, and thresholding steps to denoise the image whilst emphasizing the edges of the hydrogel walls for extracting either the pores or hydrogel walls features is explained. Finally, the information of hydrogel porosity and heterogeneity is presented in form of pore size distribution, spatial contours maps and kernel density dot plots. The obtained results reveal that a non-parametric kernel density plot effectively determines the spatial heterogeneity and porosity of the hydrogel.
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Affiliation(s)
- Maryam Jamshidi
- Chemical Engineering Department, Amirkabir University of Technology, P.O. Box 15875-4413, Tehran, Iran
| | - Cavus Falamaki
- Chemical Engineering Department, Amirkabir University of Technology, P.O. Box 15875-4413, Tehran, Iran
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28
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Chow T, Wutami I, Lucarelli E, Choong PF, Duchi S, Di Bella C. Creating In Vitro Three-Dimensional Tumor Models: A Guide for the Biofabrication of a Primary Osteosarcoma Model. TISSUE ENGINEERING PART B-REVIEWS 2020; 27:514-529. [PMID: 33138724 DOI: 10.1089/ten.teb.2020.0254] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Osteosarcoma (OS) is a highly aggressive primary bone tumor. The mainstay for its treatment is multiagent chemotherapy and surgical resection, with a 50-70% 5-year survival rate. Despite the huge effort made by clinicians and researchers in the past 30 years, limited progress has been made to improve patient outcomes. As novel therapeutic approaches for OS become available, such as monoclonal antibodies, small molecules, and immunotherapies, the need for OS preclinical model development becomes equally pressing. Three-dimensional (3D) OS models represent an alternative system to study this tumor: In contrast to two-dimensional monolayers, 3D matrices can recapitulate key elements of the tumor microenvironment (TME), such as the cellular interaction with the bone mineralized matrix. The advancement of tissue engineering and biofabrication techniques enables the incorporation of specific TME aspects into 3D models, to investigate the contribution of individual components to tumor progression and enhance understanding of basic OS biology. The use of biomaterials that mimic the extracellular matrix could also facilitate the testing of drugs targeting the TME itself, allowing a larger range of therapeutics to be tested, while averting the ethical implications and high cost associated with in vivo preclinical models. This review aims at serving as a practical guide by delineating the OS TME ("what it is like") and, in turn, propose various biofabrication strategies to create a 3D model ("how to recreate it"), to improve the in vitro representation of the OS tumor and ultimately generate more accurate drug response profiles.
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Affiliation(s)
- Thomas Chow
- Melbourne Medical School, Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Parkville, Australia.,BioFab3D-ACMD, St Vincent's Hospital Melbourne, Fitzroy, Australia
| | - Ilycia Wutami
- Melbourne Medical School, Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Parkville, Australia.,BioFab3D-ACMD, St Vincent's Hospital Melbourne, Fitzroy, Australia
| | - Enrico Lucarelli
- Unit of Orthopaedic Pathology and Osteoarticular Tissue Regeneration, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Peter F Choong
- BioFab3D-ACMD, St Vincent's Hospital Melbourne, Fitzroy, Australia.,Department of Surgery, The University of Melbourne, St Vincent's Hospital Melbourne, Fitzroy, Australia.,Department of Orthopaedics, St Vincent's Hospital Melbourne, Fitzroy, Australia
| | - Serena Duchi
- BioFab3D-ACMD, St Vincent's Hospital Melbourne, Fitzroy, Australia.,Department of Surgery, The University of Melbourne, St Vincent's Hospital Melbourne, Fitzroy, Australia
| | - Claudia Di Bella
- BioFab3D-ACMD, St Vincent's Hospital Melbourne, Fitzroy, Australia.,Department of Surgery, The University of Melbourne, St Vincent's Hospital Melbourne, Fitzroy, Australia.,Department of Orthopaedics, St Vincent's Hospital Melbourne, Fitzroy, Australia
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29
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Hammer JA, West JL. Chemically Orthogonal Protein Ligation Domains for Independent Control of Hydrogel Modification with Adhesive Ligands and Growth Factors. Bioconjug Chem 2020; 31:2504-2512. [PMID: 33089994 DOI: 10.1021/acs.bioconjchem.0c00405] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The twin, chemically orthogonal protein ligation domains, SpyCatcher and SnoopCatcher, were used to link two engineered proteins into poly(ethylene glycol) (PEG) hydrogels in order to control both endothelial cell adhesion and material-mediated pro-mitotic stimulation. SpyCatcher was appended with an N-terminal adhesion ligand RGDS to form RGDS-SC, and SnoopCatcher was appended with the vascular endothelial growth factor (VEGF)-mimetic peptide QK to form QK-SnpC. QK-SnpC formed a spontaneous covalent bond with SnoopTag peptide with 40% reaction efficiency, both in solution, in a PEG gel containing SnoopTag peptide, and in a PEG gel with both SnoopTag and SpyTag sites. QK-SnpC added to cell culture media enhanced endothelial cell proliferation compared to a negative control, and was statistically indistinguishable from the positive control of 130 pM VEGF165. Endothelial cells seeded onto PEG gels presenting both RGDS-SC and QK-SnpC showed ∼50% of cells actively proliferating (defined as Ki67+), compared to ∼31% of cells seeded on gels presenting RGDS-SC alone. These results show that complementary nondiffusing biochemical signals can be linked into PEG-DA hydrogels simultaneously using 'Catcher-based ligation strategies, thereby inducing more nuanced cell-material interactions.
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Affiliation(s)
- Joshua A Hammer
- Department of Biomedical Engineering, Duke University, 101 Science Drive, Durham, North Carolina 27708-0281, United States
| | - Jennifer L West
- Department of Biomedical Engineering, Duke University, 101 Science Drive, Durham, North Carolina 27708-0281, United States
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30
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Fatima SW, Barua S, Sardar M, Khare SK. Immobilization of Transglutaminase on multi-walled carbon nanotubes and its application as bioinspired hydrogel scaffolds. Int J Biol Macromol 2020; 163:1747-1758. [DOI: 10.1016/j.ijbiomac.2020.09.091] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 09/07/2020] [Accepted: 09/10/2020] [Indexed: 02/06/2023]
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31
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Alteration of cell motility dynamics through collagen fiber density in photopolymerized polyethylene glycol hydrogels. Int J Biol Macromol 2020; 157:414-423. [DOI: 10.1016/j.ijbiomac.2020.04.144] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 04/03/2020] [Accepted: 04/18/2020] [Indexed: 12/17/2022]
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32
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Redox-responsive functionalized hydrogel marble for the generation of cellular spheroids. J Biosci Bioeng 2020; 130:416-423. [PMID: 32636145 DOI: 10.1016/j.jbiosc.2020.05.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 05/25/2020] [Accepted: 05/26/2020] [Indexed: 12/11/2022]
Abstract
Liquid marbles (LMs) have recently shown a great promise as microbioreactors to construct self-supported aqueous compartments for chemical and biological reactions. However, the evaporation of the inner aqueous liquid core has limited their application, especially in studying cellular functions. Hydrogels are promising scaffolds that provide a spatial environment suitable for three-dimensional cell culture. Here, we describe the fabrication of redox-responsive hydrogel marbles (HMs) as a three-dimensional cell culture platform. The HMs are prepared by introducing an aqueous mixture of a tetra-thiolated polyethylene glycol (PEG) derivative, thiolated gelatin (Gela-SH), horseradish peroxidase, a small phenolic compound, and human hepatocellular carcinoma cells (HepG2) to the inner aqueous phase of LMs. Eventually, HepG2 cells are encapsulated in the HMs then immersed in culture media, where they proliferate and form cellular spheroids. Experimental results show that the Gela-SH concentration strongly influences the physicochemical and microstructure properties of the HMs. After 6 days in culture, the spheroids were recovered from the HMs by degrading the scaffold, and examination showed that they had reached up to about 180 μm in diameter depending on the Gela-SH concentration, compared with 60 μm in conventional HMs without Gela-SH. After long-term culture (over 12 days), the liver-specific functions (secretion of albumin and urea) and DNA contents of the spheroids cultured in the HMs were elevated compared with those cultured in LMs. These results suggest that the developed HMs can be useful in designing a variety of microbioreactors for tissue engineering applications.
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33
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Yang Z, Xu H, Zhao X. Designer Self-Assembling Peptide Hydrogels to Engineer 3D Cell Microenvironments for Cell Constructs Formation and Precise Oncology Remodeling in Ovarian Cancer. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2020; 7:1903718. [PMID: 32382486 PMCID: PMC7201262 DOI: 10.1002/advs.201903718] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 02/08/2020] [Indexed: 02/05/2023]
Abstract
Designer self-assembling peptides form the entangled nanofiber networks in hydrogels by ionic-complementary self-assembly. This type of hydrogel has realistic biological and physiochemical properties to serve as biomimetic extracellular matrix (ECM) for biomedical applications. The advantages and benefits are distinct from natural hydrogels and other synthetic or semisynthetic hydrogels. Designer peptides provide diverse alternatives of main building blocks to form various functional nanostructures. The entangled nanofiber networks permit essential compositional complexity and heterogeneity of engineering cell microenvironments in comparison with other hydrogels, which may reconstruct the tumor microenvironments (TMEs) in 3D cell cultures and tissue-specific modeling in vitro. Either ovarian cancer progression or recurrence and relapse are involved in the multifaceted TMEs in addition to mesothelial cells, fibroblasts, endothelial cells, pericytes, immune cells, adipocytes, and the ECM. Based on the progress in common hydrogel products, this work focuses on the diverse designer self-assembling peptide hydrogels for instructive cell constructs in tissue-specific modeling and the precise oncology remodeling for ovarian cancer, which are issued by several research aspects in a 3D context. The advantages and significance of designer peptide hydrogels are discussed, and some common approaches and coming challenges are also addressed in current complex tumor diseases.
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Affiliation(s)
- Zehong Yang
- West China School of Basic Medical Sciences and Forensic MedicineSichuan UniversityChengduSichuan610041P. R. China
- Institute for Nanobiomedical Technology and Membrane BiologyWest China HospitalSichuan UniversityChengduSichuan610041P. R. China
| | - Hongyan Xu
- GL Biochem (Shanghai) Ltd.519 Ziyue Rd.Shanghai200241P. R. China
| | - Xiaojun Zhao
- Institute for Nanobiomedical Technology and Membrane BiologyWest China HospitalSichuan UniversityChengduSichuan610041P. R. China
- Wenzhou InstituteUniversity of Chinese Academy of Sciences (Wenzhou Institute of Biomaterials & Engineering)WenzhouZhejiang325001P. R. China
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34
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Secreted Protein Acidic and Rich in Cysteine: Metabolic and Homeostatic Properties beyond the Extracellular Matrix Structure. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10072388] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
An extracellular matrix (ECM) is a network of numerous macromolecules that represents the cellular structural support involved in key biofunctions such as signal transduction and cellular adhesion. In addition, ECM-associated proteins interact with ECM and with other endogenous structures and molecules to control cellular growth, structural modifications, cellular migration, etc. Among the ECM-associated proteins, secreted protein acidic and rich in cysteine (SPARC) is a protein that is known to be expressed when tissues change. Herein, we put a spotlight on selected, metabolic and homeostatic properties beyond the known properties of ECM and SPARC. Importantly, the synchronization of the metabolic and structural implications of SPARC and the ECM would indicate an adaptation of the metabolism to meet the needs of the changes that the tissues undergo. Highlighting such properties would have important applications in diverse fields that include therapeutics, metabolics, and pathogenesis.
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35
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Fan TM, Roberts RD, Lizardo MM. Understanding and Modeling Metastasis Biology to Improve Therapeutic Strategies for Combating Osteosarcoma Progression. Front Oncol 2020; 10:13. [PMID: 32082995 PMCID: PMC7006476 DOI: 10.3389/fonc.2020.00013] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 01/07/2020] [Indexed: 12/12/2022] Open
Abstract
Osteosarcoma is a malignant primary tumor of bone, arising from transformed progenitor cells with osteoblastic differentiation and osteoid production. While categorized as a rare tumor, most patients diagnosed with osteosarcoma are adolescents in their second decade of life and underscores the potential for life changing consequences in this vulnerable population. In the setting of localized disease, conventional treatment for osteosarcoma affords a cure rate approaching 70%; however, survival for patients suffering from metastatic disease remain disappointing with only 20% of individuals being alive past 5 years post-diagnosis. In patients with incurable disease, pulmonary metastases remain the leading cause for osteosarcoma-associated mortality; yet identifying new strategies for combating metastatic progression remains at a scientific and clinical impasse, with no significant advancements for the past four decades. While there is resonating clinical urgency for newer and more effective treatment options for managing osteosarcoma metastases, the discovery of druggable targets and development of innovative therapies for inhibiting metastatic progression will require a deeper and more detailed understanding of osteosarcoma metastasis biology. Toward the goal of illuminating the processes involved in cancer metastasis, a convergent science approach inclusive of diverse disciplines spanning the biology and physical science domains can offer novel and synergistic perspectives, inventive, and sophisticated model systems, and disruptive experimental approaches that can accelerate the discovery and characterization of key processes operative during metastatic progression. Through the lens of trans-disciplinary research, the field of comparative oncology is uniquely positioned to advance new discoveries in metastasis biology toward impactful clinical translation through the inclusion of pet dogs diagnosed with metastatic osteosarcoma. Given the spontaneous course of osteosarcoma development in the context of real-time tumor microenvironmental cues and immune mechanisms, pet dogs are distinctively valuable in translational modeling given their faithful recapitulation of metastatic disease progression as occurs in humans. Pet dogs can be leveraged for the exploration of novel therapies that exploit tumor cell vulnerabilities, perturb local microenvironmental cues, and amplify immunologic recognition. In this capacity, pet dogs can serve as valuable corroborative models for realizing the science and best clinical practices necessary for understanding and combating osteosarcoma metastases.
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Affiliation(s)
- Timothy M Fan
- Comparative Oncology Research Laboratory, Department of Veterinary Clinical Medicine, College of Veterinary Medicine, University of Illinois at Urbana-Champaign, Urbana, IL, United States
| | - Ryan D Roberts
- Center for Childhood Cancer and Blood Disorders, Abigail Wexner Research Institute at Nationwide Children's Hospital, The James Comprehensive Cancer Center at The Ohio State University, Columbus, OH, United States
| | - Michael M Lizardo
- Poul Sorensen Laboratory, Department of Molecular Oncology, BC Cancer, Part of the Provincial Health Services Authority in British Columbia, Vancouver, BC, Canada
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36
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González Díaz EC, Sinha S, Avedian RS, Yang F. Tissue-engineered 3D models for elucidating primary and metastatic bone cancer progression. Acta Biomater 2019; 99:18-32. [PMID: 31419564 DOI: 10.1016/j.actbio.2019.08.020] [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: 05/07/2019] [Revised: 07/12/2019] [Accepted: 08/09/2019] [Indexed: 12/14/2022]
Abstract
Malignant bone tumors are aggressive neoplasms which arise from bone tissue or as a result of metastasis. The most prevalent types of cancer, such as breast, prostate, and lung cancer, all preferentially metastasize to bone, yet the role of the bone niche in promoting cancer progression remains poorly understood. Tissue engineering has the potential to bridge this knowledge gap by providing 3D in vitro systems that can be specifically designed to mimic key properties of the bone niche in a more physiologically relevant context than standard 2D culture. Elucidating the crucial components of the bone niche that recruit metastatic cells, support tumor growth, and promote cancer-induced destruction of bone tissue would support efforts for preventing and treating these devastating malignancies. In this review, we summarize recent efforts focused on developing in vitro 3D models of primary bone cancer and bone metastasis using tissue engineering approaches. Such 3D in vitro models can enable the identification of effective therapeutic targets and facilitate high-throughput drug screening to effectively treat bone cancers. STATEMENT OF SIGNIFICANCE: Biomaterials-based 3D culture have been traditionally used for tissue regeneration. Recent research harnessed biomaterials to create 3D in vitro cancer models, with demonstrated advantages over conventional 2D culture in recapitulating tumor progression and drug response in vivo. However, previous work has been largely limited to modeling soft tissue cancer, such as breast cancer and brain cancer. Unlike soft tissues, bone is characterized with high stiffness and mineral content. Primary bone cancer affects mostly children with poor treatment outcomes, and bone is the most common site of cancer metastasis. Here we summarize emerging efforts on engineering 3D bone cancer models using tissue engineering approaches, and future directions needed to further advance this relatively new research area.
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37
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Khang A, Gonzalez Rodriguez A, Schroeder ME, Sansom J, Lejeune E, Anseth KS, Sacks MS. Quantifying heart valve interstitial cell contractile state using highly tunable poly(ethylene glycol) hydrogels. Acta Biomater 2019; 96:354-367. [PMID: 31323351 PMCID: PMC6717677 DOI: 10.1016/j.actbio.2019.07.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 07/04/2019] [Accepted: 07/06/2019] [Indexed: 01/19/2023]
Abstract
Valve interstitial cells (VIC) are the primary cell type residing within heart valve tissues. In many valve pathologies, VICs become activated and will subsequently profoundly remodel the valve tissue extracellular matrix (ECM). A primary indicator of VIC activation is the upregulation of α-smooth muscle actin (αSMA) stress fibers, which in turn increase VIC contractility. Thus, contractile state reflects VIC activation and ECM biosynthesis levels. In general, cell contraction studies have largely utilized two-dimensional substrates, which are a vastly different micro mechanical environment than 3D native leaflet tissue. To address this limitation, hydrogels have been a popular choice for studying cells in a three-dimensional environment due to their tunable properties and optical transparency, which allows for direct cell visualization. In the present study, we extended the use of hydrogels to study the active contractile behavior of VICs. Aortic VICs (AVIC) were encapsulated within poly(ethylene glycol) (PEG) hydrogels and were subjected to flexural-deformation tests to assess the state of AVIC contraction. Using a finite element model of the experimental setup, we determined the effective shear modulus μ of the constructs. An increase in μ resulting from AVIC active contraction was observed. Results further indicated that AVIC contraction had a more pronounced effect on μ in softer gels (72 ± 21% increase in μ within 2.5 kPa gels) and was dependent upon the availability of adhesion sites (0.5-1 mM CRGDS). The transparency of the gel allowed us to image AVICs directly within the hydrogel, where we observed a time-dependent decrease in volume (time constant τ=3.04 min) when the AVICs were induced into a hypertensive state. Our results indicated that AVIC contraction was regulated by both the intrinsic (unseeded) gel stiffness and the CRGDS peptide concentrations. This finding suggests that AVIC contractile state can be profoundly modulated through their local micro environment using modifiable PEG gels in a 3D micromechanical-emulating environment. Moving forward, this approach has the potential to be used towards delineating normal and diseased VIC biomechanical properties using highly tunable PEG biomaterials. STATEMENT OF SIGNIFICANCE.
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Affiliation(s)
- Alex Khang
- James T. Willerson Center for Cardiovascular Modeling and Simulation, The Oden Institute for Computational Engineering and Sciences and the Department of Biomedical Engineering, The University of Texas at Austin, 240 East 24th Street, Austin, TX 78712, United States
| | - Andrea Gonzalez Rodriguez
- Department of Chemical and Biological Engineering, University of Colorado at Boulder, 3415 Colorado Avenue, Boulder, CO 80309, United States
| | - Megan E Schroeder
- Department of Materials Science and Engineering, University of Colorado at Boulder, 3415 Colorado Avenue, Boulder, CO 80309, United States
| | - Jacob Sansom
- James T. Willerson Center for Cardiovascular Modeling and Simulation, The Oden Institute for Computational Engineering and Sciences and the Department of Biomedical Engineering, The University of Texas at Austin, 240 East 24th Street, Austin, TX 78712, United States
| | - Emma Lejeune
- James T. Willerson Center for Cardiovascular Modeling and Simulation, The Oden Institute for Computational Engineering and Sciences and the Department of Biomedical Engineering, The University of Texas at Austin, 240 East 24th Street, Austin, TX 78712, United States
| | - Kristi S Anseth
- Department of Chemical and Biological Engineering, University of Colorado at Boulder, 3415 Colorado Avenue, Boulder, CO 80309, United States; Department of Materials Science and Engineering, University of Colorado at Boulder, 3415 Colorado Avenue, Boulder, CO 80309, United States; Biofrontiers Institute, University of Colorado at Boulder, 3415 Colorado Avenue, Boulder, CO80309, United States
| | - Michael S Sacks
- James T. Willerson Center for Cardiovascular Modeling and Simulation, The Oden Institute for Computational Engineering and Sciences and the Department of Biomedical Engineering, The University of Texas at Austin, 240 East 24th Street, Austin, TX 78712, United States.
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38
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Enev V, Sedláček P, Jarábková S, Velcer T, Pekař M. ATR-FTIR spectroscopy and thermogravimetry characterization of water in polyelectrolyte-surfactant hydrogels. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.04.089] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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39
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Blache U, Horton ER, Xia T, Schoof EM, Blicher LH, Schönenberger A, Snedeker JG, Martin I, Erler JT, Ehrbar M. Mesenchymal stromal cell activation by breast cancer secretomes in bioengineered 3D microenvironments. Life Sci Alliance 2019; 2:2/3/e201900304. [PMID: 31160380 PMCID: PMC6549139 DOI: 10.26508/lsa.201900304] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 05/22/2019] [Accepted: 05/22/2019] [Indexed: 12/21/2022] Open
Abstract
This study shows the activation of tumour-associated mesenchymal stromal cells by breast cancer secretomes in bioengineered 3D microenvironments using comprehensive multiomics analysis methods. Mesenchymal stromal cells (MSCs) are key contributors of the tumour microenvironment and are known to promote cancer progression through reciprocal communication with cancer cells, but how they become activated is not fully understood. Here, we investigate how breast cancer cells from different stages of the metastatic cascade convert MSCs into tumour-associated MSCs (TA-MSCs) using unbiased, global approaches. Using mass spectrometry, we compared the secretomes of MCF-7 cells, invasive MDA-MB-231 cells, and sublines isolated from bone, lung, and brain metastases and identified ECM and exosome components associated with invasion and organ-specific metastasis. Next, we used synthetic hydrogels to investigate how these different secretomes activate MSCs in bioengineered 3D microenvironments. Using kinase activity profiling and RNA sequencing, we found that only MDA-MB-231 breast cancer secretomes convert MSCs into TA-MSCs, resulting in an immunomodulatory phenotype that was particularly prominent in response to bone-tropic cancer cells. We have investigated paracrine signalling from breast cancer cells to TA-MSCs in 3D, which may highlight new potential targets for anticancer therapy approaches aimed at targeting tumour stroma.
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Affiliation(s)
- Ulrich Blache
- Department of Obstetrics, University and University Hospital of Zurich, Zurich, Switzerland.,Institute for Biomechanics, Eidgenössische Technische Hochschule Zurich, Zurich, Switzerland
| | - Edward R Horton
- Biotech Research and Innovation Centre, University of Copenhagen, Copenhagen, Denmark
| | - Tian Xia
- Biotech Research and Innovation Centre, University of Copenhagen, Copenhagen, Denmark
| | - Erwin M Schoof
- Department of Biotechnology and Biomedicine, Technical University of Denmark, Lyngby, Denmark
| | - Lene H Blicher
- Department of Biotechnology and Biomedicine, Technical University of Denmark, Lyngby, Denmark
| | - Angelina Schönenberger
- Institute for Biomechanics, Eidgenössische Technische Hochschule Zurich, Zurich, Switzerland.,Biomechanics Laboratory, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Jess G Snedeker
- Institute for Biomechanics, Eidgenössische Technische Hochschule Zurich, Zurich, Switzerland.,Biomechanics Laboratory, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Ivan Martin
- Department of Biomedicine, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Janine T Erler
- Biotech Research and Innovation Centre, University of Copenhagen, Copenhagen, Denmark
| | - Martin Ehrbar
- Department of Obstetrics, University and University Hospital of Zurich, Zurich, Switzerland
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40
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Dhiman N, Kingshott P, Sumer H, Sharma CS, Rath SN. On-chip anticancer drug screening - Recent progress in microfluidic platforms to address challenges in chemotherapy. Biosens Bioelectron 2019; 137:236-254. [PMID: 31121461 DOI: 10.1016/j.bios.2019.02.070] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Revised: 02/27/2019] [Accepted: 02/27/2019] [Indexed: 12/18/2022]
Abstract
There is an increasing need for advanced and inexpensive preclinical models to accelerate the development of anticancer drugs. While costly animal models fail to predict human clinical outcomes, in vitro models such as microfluidic chips ('tumor-on-chip') are showing tremendous promise at predicting and providing meaningful preclinical drug screening outcomes. Research on 'tumor-on-chips' has grown enormously worldwide and is being widely accepted by pharmaceutical companies as a drug development tool. In light of this shift in philosophy, it is important to review the recent literature on microfluidic devices to determine how rapidly the technology has progressed as a promising model for drug screening and aiding cancer therapy. We review the past five years of successful developments and capabilities in microdevice technology (cancer models) for use in anticancer drug screening. Microfluidic devices that are being designed to address current challenges in chemotherapy, such as drug resistance, combinatorial drug therapy, personalized medicine, and cancer metastasis are also reviewed in detail. We provide a perspective on how personalized 'tumor-on-chip', as well as high-throughput microfluidic platforms based on patient-specific tumor cells, can potentially replace the more expensive and 'non-human' animal models in preclinical anticancer drug development.
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Affiliation(s)
- Nandini Dhiman
- Regenerative Medicine and Stem Cells Laboratory, Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, Kandi, Telangana, India; Department of Chemistry and Biotechnology, Faculty of Science and Engineering Technology, Swinburne University of Technology, Hawthorn, Victoria, Australia
| | - Peter Kingshott
- Department of Chemistry and Biotechnology, Faculty of Science and Engineering Technology, Swinburne University of Technology, Hawthorn, Victoria, Australia
| | - Huseyin Sumer
- Department of Chemistry and Biotechnology, Faculty of Science and Engineering Technology, Swinburne University of Technology, Hawthorn, Victoria, Australia
| | - Chandra S Sharma
- Creative & Advanced Research Based On Nanomaterials Laboratory, Department of Chemical Engineering, Indian Institute of Technology Hyderabad, Kandi, Telangana, India
| | - Subha Narayan Rath
- Regenerative Medicine and Stem Cells Laboratory, Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, Kandi, Telangana, India.
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Lee DS, Kang JI, Hwang BH, Park KM. Interpenetrating Polymer Network Hydrogels of Gelatin and Poly(ethylene glycol) as an Engineered 3D Tumor Microenvironment. Macromol Res 2019. [DOI: 10.1007/s13233-019-7072-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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42
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Lin CC, Korc M. Designer hydrogels: Shedding light on the physical chemistry of the pancreatic cancer microenvironment. Cancer Lett 2018; 436:22-27. [PMID: 30118843 PMCID: PMC6557435 DOI: 10.1016/j.canlet.2018.08.008] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 07/13/2018] [Accepted: 08/09/2018] [Indexed: 01/18/2023]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is currently the third leading cause of cancer mortality in the United States, with a 5-year survival of ∼8%. PDAC is characterized by a dense and hypo-vascularized stroma consisting of proliferating cancer cells, cancer-associated fibroblasts, macrophages and immune cells, as well as excess matrices including collagens, fibronectin, and hyaluronic acid. In addition, PDAC has increased interstitial pressures and a hypoxic/acidic tumor microenvironment (TME) that impedes drug delivery and blocks cancer-directed immune mechanisms. In spite of increasing options in targeted therapy, PDAC has mostly remained treatment recalcitrant. Owing to its critical roles on governing PDAC progression and treatment outcome, TME and its interplay with the cancer cells are increasingly studied. In particular, three-dimensional (3D) hydrogels derived from or inspired by components in the TME are progressively developed. When properly designed, these hydrogels (e.g., Matrigel, collagen gel, hyaluronic acid-based, and semi-synthetic hydrogels) can provide pathophysiologically relevant compositions, conditions, and contexts for supporting PDAC cell fate processes. This review summarizes recent efforts in using 3D hydrogels for fundamental studies on cell-matrix or cell-cell interactions in PDAC.
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Affiliation(s)
- Chien-Chi Lin
- Department of Biomedical Engineering, Purdue School of Engineering & Technology, Indiana University-Purdue University Indianapolis, Indianapolis, IN, 46202, USA; Indiana University Melvin and Bren Simon Cancer Center and the Pancreatic Cancer Signature Center, Indianapolis, IN, 46202, USA.
| | - Murray Korc
- Indiana University Melvin and Bren Simon Cancer Center and the Pancreatic Cancer Signature Center, Indianapolis, IN, 46202, USA; Departments of Medicine and Biochemistry & Molecular Biology, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
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Park KM, Park KD. In Situ Cross-Linkable Hydrogels as a Dynamic Matrix for Tissue Regenerative Medicine. Tissue Eng Regen Med 2018; 15:547-557. [PMID: 30603578 PMCID: PMC6171695 DOI: 10.1007/s13770-018-0155-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Revised: 07/31/2018] [Accepted: 08/07/2018] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Polymeric hydrogels are extensively used as promising biomaterials in a broad range of biomedical applications, including tissue engineering, regenerative medicine, and drug delivery. These materials have advantages such as structural similarity to the native extracellular matrix (ECM), multi-tunable physicochemical and biological properties, and biocompatibility. METHODS In situ forming hydrogels show a phase transition from a solution to a gel state through various physical and chemical cross-linking reactions. These advanced hydrogel materials have been widely used for tissue regenerative medicine because of the ease of encapsulating therapeutic agents, such as cells, drugs, proteins, and genes. RESULTS With advances in biomaterials engineering, these hydrogel materials have been utilized as either artificial cellular microenvironments to create engineered tissue constructs or as bioactive acellular matrices to stimulate the native ECM for enhanced tissue regeneration and restoration. CONCLUSION In this review, we discuss the use of in situ cross-linkable hydrogels in tissue engineering and regenerative medicine applications. In particular, we focus on emerging technologies as a powerful therapeutic tool for tissue regenerative medicine applications.
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Affiliation(s)
- Kyung Min Park
- Department of Bioengineering and Nano-Bioengineering, Incheon National University, 119 Academy-ro, Yeonsu-gu, Incheon, 22012 Republic of Korea
| | - Ki Dong Park
- Department of Molecular Science and Technology, Ajou University, 5 Woncheon, Yeongtong, Suwon, 16499 Republic of Korea
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44
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Lee Y, Son JY, Kang JI, Park KM, Park KD. Hydrogen Peroxide-Releasing Hydrogels for Enhanced Endothelial Cell Activities and Neovascularization. ACS APPLIED MATERIALS & INTERFACES 2018; 10:18372-18379. [PMID: 29722526 DOI: 10.1021/acsami.8b04522] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Reactive oxygen species (ROS) have been implicated as a critical modulator for various therapeutic applications such as treatment of vascular disorders, wound healing, and cancer treatment. Specifically, growing evidence has recently demonstrated that transient or low levels of hydrogen peroxide (H2O2) facilitates tissue regeneration and wound repair through acute oxidative stress that can evaluate intracellular ROS levels in cells or tissues. Herein, we report a gelatin-based H2O2-releasing hydrogel formed by dual enzyme-mediated reaction using horseradish peroxidase and glucose oxidase (GO x). The release behavior of H2O2 from the hydrogel matrices can be precisely controlled by varying the GO x concentrations. We demonstrate that H2O2-releasing hydrogels with the optimal condition increase transient upregulation of intracellular ROS levels in the endothelial cells (ECs), enhance proliferative activities of ECs in vitro, and facilitate neovascularization in ovo. We suggest that our H2O2-releasing hydrogels hold great potential as an injectable and dynamic matrix for the treatment of vascular disorders as well as in tissue regenerative medicine.
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Affiliation(s)
- Yunki Lee
- Department of Molecular Science and Technology , Ajou University , 5 Woncheon , Yeongtong, Suwon 16499 , Republic of Korea
| | - Joo Young Son
- Department of Molecular Science and Technology , Ajou University , 5 Woncheon , Yeongtong, Suwon 16499 , Republic of Korea
| | - Jeon Il Kang
- Department of Bioengineering and Nano-bioengineering, College of Life Sciences and Bioengineering , Incheon National University , 119 Academy-ro , Yeonsu-gu, Incheon 22012 , Republic of Korea
| | - Kyung Min Park
- Department of Bioengineering and Nano-bioengineering, College of Life Sciences and Bioengineering , Incheon National University , 119 Academy-ro , Yeonsu-gu, Incheon 22012 , Republic of Korea
| | - Ki Dong Park
- Department of Molecular Science and Technology , Ajou University , 5 Woncheon , Yeongtong, Suwon 16499 , Republic of Korea
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Park KM, Shin YM, Kim K, Shin H. Tissue Engineering and Regenerative Medicine 2017: A Year in Review. TISSUE ENGINEERING PART B-REVIEWS 2018; 24:327-344. [PMID: 29652594 DOI: 10.1089/ten.teb.2018.0027] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
In 2017, a new paradigm change caused by artificial intelligence and big data analysis resulted in innovation in each field of science and technology, and also significantly influenced progress in tissue engineering and regenerative medicine (TERM). TERM has continued to make technological advances based on interdisciplinary approaches and has contributed to the overall field of biomedical technology, including cancer biology, personalized medicine, development biology, and cell-based therapeutics. While researchers are aware that there is still a long way to go until TERM reaches the ultimate goal of patient treatment through clinical translation, the rapid progress in convergence studies led by technological improvements in TERM has been encouraging. In this review, we highlighted the significant advances made in TERM in 2017 (with an overlap of 5 months in 2016). We identified major progress in TERM in a manner similar to previous reviews published in the last few years. In addition, we carefully considered all four previous reviews during the selection process and chose main themes that minimize the duplication of the topics. Therefore, we have identified three areas that have been the focus of most journal publications in the TERM community in 2017: (i) advanced biomaterials and three-dimensional (3D) cell printing, (ii) exosomes as bioactive agents for regenerative medicine, and (iii) 3D culture in regenerative medicine.
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Affiliation(s)
- Kyung Min Park
- 1 Division of Bioengineering, Incheon National University , Incheon, Republic of Korea
| | - Young Min Shin
- 2 BioMedical Science Institute, Yonsei University College of Medicine , Seoul, Republic of Korea
| | - Kyobum Kim
- 1 Division of Bioengineering, Incheon National University , Incheon, Republic of Korea
| | - Heungsoo Shin
- 3 Department of Bioengineering, Hanyang University , Seoul, Republic of Korea.,4 BK21 Plus Future Biopharmaceutical Human Resources Training and Research Team, Hanyang University , Seoul, Republic of Korea
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Jalili NA, Jaiswal MK, Peak CW, Cross LM, Gaharwar AK. Injectable nanoengineered stimuli-responsive hydrogels for on-demand and localized therapeutic delivery. NANOSCALE 2017; 9:15379-15389. [PMID: 28975171 PMCID: PMC5702913 DOI: 10.1039/c7nr02327h] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
"Smart" hydrogels are an emerging class of biomaterials that respond to external stimuli and have been investigated for a range of biomedical applications, including therapeutic delivery and regenerative engineering. Stimuli-responsive nanogels constructed of thermoresponsive polymers such as poly(N-isopropylacrylamide-co-acrylamide) (poly(NIPAM-co-AM)) and magnetic nanoparticles (MNPs) have been developed as "smart carriers" for on-demand delivery of therapeutic biomolecules via magneto-thermal activation. However, due to their small size and systemic introduction, these poly(NIPAM-co-AM)/MNP nanogels result in limited control over long-term, localized therapeutic delivery. Here, we developed an injectable nanoengineered hydrogel loaded with poly(NIPAM-co-AM)/MNPs for localized, on-demand delivery of therapeutics (doxorubicin (DOX)). We have engineered shear-thinning and self-recoverable hydrogels by modulating the crosslinking density of a gelatin methacrylate (GelMA) network. Poly(NIPAM-co-AM)/MNP nanogels loaded with DOX were entrapped within a GelMA pre-polymer solution prior to crosslinking. The temperature and magnetic field dependent release of loaded DOX was observed from the nanoengineered hydrogels (GelMA/(poly(NIPAM-co-AM)/MNPs)). Finally, the in vitro efficacy of DOX released from injectable nanoengineered hydrogels was investigated using preosteoblast and osteosarcoma cells. Overall, these results demonstrated that the injectable nanoengineered hydrogels could be used for on-demand and localized therapeutic delivery for biomedical applications.
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Affiliation(s)
- Nima A Jalili
- Department of Biomedical Engineering, Texas A&M University, College Station, TX-77843, USA.
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Sepantafar M, Maheronnaghsh R, Mohammadi H, Radmanesh F, Hasani-Sadrabadi MM, Ebrahimi M, Baharvand H. Engineered Hydrogels in Cancer Therapy and Diagnosis. Trends Biotechnol 2017; 35:1074-1087. [PMID: 28734545 DOI: 10.1016/j.tibtech.2017.06.015] [Citation(s) in RCA: 100] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Revised: 06/19/2017] [Accepted: 06/22/2017] [Indexed: 02/06/2023]
Abstract
Over the last decade, numerous investigations have attempted to clarify the intricacies of tumor development to propose effective approaches for cancer treatment. Thanks to the unique properties of hydrogels, researchers have made significant progress in tumor model reconstruction, tumor diagnosis, and associated therapies. Notably, hydrogel-based systems can be adjusted to respond to cancer-specific hallmarks and/or external stimuli. These well-known drug reservoirs can be used as smart carriers for multiple cargos, including both naked and nanoparticle-encapsulated chemotherapeutics, genes, and radioisotopes. Recent works have attempted to specialize hydrogels for cancer research; we comprehensively review this topic for the first time, synthesizing past results and defining paths for future work.
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Affiliation(s)
- Mohammadmajid Sepantafar
- Department of Cell Engineering, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Reihan Maheronnaghsh
- Department of Genetics, Tehran Medical Sciences Branch, Islamic Azad University, Tehran, Iran
| | - Hossein Mohammadi
- School of Materials and Mineral Resources Engineering, Universiti Sains Malaysia, Engineering Campus, 14300 Nibong Tebal, Penang, Malaysia
| | - Fatemeh Radmanesh
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Mohammad Mahdi Hasani-Sadrabadi
- Parker H. Petit Institute for Bioengineering and Bioscience, G.W. Woodruff School of Mechanical Engineering and School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, GA, USA
| | - Marzieh Ebrahimi
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Hossein Baharvand
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran; Department of Developmental Biology, University of Science and Culture, Tehran, Iran.
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