1
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Zhao Y, Sun Y, Xie X, Liang Y, Cavalcanti-Adam EA, Feng W. Compact Micropatterned Chip Empowers Undisturbed and Programmable Drug Addition in High-Throughput Cell Screening. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2306814. [PMID: 37793694 DOI: 10.1002/adma.202306814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 09/15/2023] [Indexed: 10/06/2023]
Abstract
Simultaneously adding multiple drugs and other chemical reagents to individual droplets at specific time points presents a significant challenge, particularly when dealing with tiny droplets in high-throughput screening applications. In this study, a micropatterned polymer chip is developed as a miniaturized platform for light-induced programmable drug addition in cell-based screening. This chip incorporates a porous superhydrophobic polymer film with atom transfer radical polymerization reactivity, facilitating the efficient grafting of azobenzene methacrylate, a photoconformationally changeable group, onto the hydrophilic regions of polymer matrix at targeted locations and with precise densities. By employing light irradiation, the cyclodextrin-azobenzene host-guest complexes formed on the polymer chip can switch from an "associated" to a "dissociated" state, granting precise photochemical control over the supramolecular coding system and its surface patterning ability. Significantly, the exceptional spatial and temporal control offered by these chemical transitions empowers to utilize digital light processing systems for simultaneous regulation and release of cyclodextrin-bearing drugs across numerous droplets containing suspended or adhered cells. This approach minimizes mechanical disruption while achieving precise control over the timing of addition, dosage, and integration varieties of released drugs in high-throughput screening, all programmable to meet specific requirements.
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Affiliation(s)
- Yuanyi Zhao
- College of Polymer Science and Engineering, Sichuan University, Chengdu, 610065, China
| | - Yingxue Sun
- College of Polymer Science and Engineering, Sichuan University, Chengdu, 610065, China
| | - Xinjian Xie
- College of Polymer Science and Engineering, Sichuan University, Chengdu, 610065, China
| | - Yujia Liang
- College of Polymer Science and Engineering, Sichuan University, Chengdu, 610065, China
| | | | - Wenqian Feng
- College of Polymer Science and Engineering, Sichuan University, Chengdu, 610065, China
- State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
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2
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Hasannejad F, Montazeri L, Mano JF, Bonakdar S, Fazilat A. Regulation of cell fate by cell imprinting approach in vitro. BIOIMPACTS : BI 2023; 14:29945. [PMID: 38938752 PMCID: PMC11199935 DOI: 10.34172/bi.2023.29945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Revised: 09/13/2023] [Accepted: 09/19/2023] [Indexed: 06/29/2024]
Abstract
Cell culture-based technologies are widely utilized in various domains such as drug evaluation, toxicity assessment, vaccine and biopharmaceutical development, reproductive technology, and regenerative medicine. It has been demonstrated that pre-adsorption of extracellular matrix (ECM) proteins including collagen, laminin and fibronectin provide more degrees of support for cell adhesion. The purpose of cell imprinting is to imitate the natural topography of cell membranes by gels or polymers to create a reliable environment for the regulation of cell function. The results of recent studies show that cell imprinting is a tool to guide the behavior of cultured cells by controlling their adhesive interactions with surfaces. Therefore, in this review we aim to compare different cell cultures with the imprinting method and discuss different cell imprinting applications in regenerative medicine, personalized medicine, disease modeling, and cell therapy.
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Affiliation(s)
- Farkhonde Hasannejad
- Department of Tissue Engineering and Applied Cell Sciences, School of Medicine, Semnan University of Medical Science, Semnan, Iran
- Genetic Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
| | - Leila Montazeri
- Department of Cell Engineering, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - João F Mano
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, Portugal
| | - Shahin Bonakdar
- National Cell Bank Department, Pasteur Institute of Iran, Tehran, Iran
| | - Ahmad Fazilat
- Genetic Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
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3
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Blanco-Fernandez B, Ibañez-Fonseca A, Orbanic D, Ximenes-Carballo C, Perez-Amodio S, Rodríguez-Cabello JC, Engel E. Elastin-like Recombinamer Hydrogels as Platforms for Breast Cancer Modeling. Biomacromolecules 2023; 24:4408-4418. [PMID: 36597885 PMCID: PMC10565832 DOI: 10.1021/acs.biomac.2c01080] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 12/07/2022] [Indexed: 01/05/2023]
Abstract
The involvement of the extracellular matrix (ECM) in tumor progression has motivated the development of biomaterials mimicking the tumor ECM to develop more predictive cancer models. Particularly, polypeptides based on elastin could be an interesting approach to mimic the ECM due to their tunable properties. Here, we demonstrated that elastin-like recombinamer (ELR) hydrogels can be suitable biomaterials to develop breast cancer models. This hydrogel was formed by two ELR polypeptides, one containing sequences biodegradable by matrix metalloproteinase and cyclooctyne and the other carrying arginylglycylaspartic acid and azide groups to allow cell adhesion, biodegradability, and suitable stiffness through "click-chemistry" cross-linking. Our findings show that breast cancer or nontumorigenic breast cells showed high viability and cell proliferation for up to 7 days. MCF7 and MCF10A formed spheroids whereas MDA-MB-231 formed cell networks, with the expression of ECM and high drug resistance in all cases, evidencing that ELR hydrogels are a promising biomaterial for breast cancer modeling.
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Affiliation(s)
- Barbara Blanco-Fernandez
- Institute
for Bioengineering of Catalonia (IBEC), The Barcelona Institute of
Science and Technology (BIST), Baldiri Reixac 10-12, Barcelona 08028, Spain
- CIBER
en Bioingeniería, Biomateriales y Nanomedicina, CIBER-BBN, Madrid 28029, Spain
| | - Arturo Ibañez-Fonseca
- BIOFORGE
Lab, CIBER-BBN, University of Valladolid, Paseo de Belén 19, 47011 Valladolid, Spain
| | - Doriana Orbanic
- BIOFORGE
Lab, CIBER-BBN, University of Valladolid, Paseo de Belén 19, 47011 Valladolid, Spain
| | - Celia Ximenes-Carballo
- Institute
for Bioengineering of Catalonia (IBEC), The Barcelona Institute of
Science and Technology (BIST), Baldiri Reixac 10-12, Barcelona 08028, Spain
| | - Soledad Perez-Amodio
- Institute
for Bioengineering of Catalonia (IBEC), The Barcelona Institute of
Science and Technology (BIST), Baldiri Reixac 10-12, Barcelona 08028, Spain
| | | | - Elisabeth Engel
- Institute
for Bioengineering of Catalonia (IBEC), The Barcelona Institute of
Science and Technology (BIST), Baldiri Reixac 10-12, Barcelona 08028, Spain
- CIBER
en Bioingeniería, Biomateriales y Nanomedicina, CIBER-BBN, Madrid 28029, Spain
- IMEM-BRT
Group, Department of Materials Science and Engineering, EEBE, Technical University of Catalonia (UPC), Barcelona 08019, Spain
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4
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Tan L, Wang Y, Hu X, Du G, Tang X, Min L. Advances of Osteosarcoma Models for Drug Discovery and Precision Medicine. Biomolecules 2023; 13:1362. [PMID: 37759763 PMCID: PMC10527053 DOI: 10.3390/biom13091362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 08/25/2023] [Accepted: 09/06/2023] [Indexed: 09/29/2023] Open
Abstract
The management of osteosarcoma (OS) patients presents a significant clinical challenge. Despite progress in conventional and targeted therapies, the survival rate of OS patients remains limited largely due to therapy resistance and the high metastatic potential of the disease. OS models that accurately reflect the fundamental characteristics are vital to the innovation and validation of effective therapies. This review provides an insight into the advances and challenges in OS drug development, focusing on various preclinical models, including cell lines, 3D culture models, murine models, and canine models. The relevance, strengths, and limitations of each model in OS research are explored. In particular, we highlight a range of potential therapeutics identified through these models. These instances of successful drug development represent promising pathways for personalized OS treatment.
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Affiliation(s)
- Linyun Tan
- Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu 610064, China; (L.T.); (Y.W.); (X.H.); (G.D.); (X.T.)
- Department of Model Worker and Innovative Craftsman, West China Hospital, Sichuan University, Chengdu 610064, China
| | - Yitian Wang
- Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu 610064, China; (L.T.); (Y.W.); (X.H.); (G.D.); (X.T.)
- Department of Model Worker and Innovative Craftsman, West China Hospital, Sichuan University, Chengdu 610064, China
| | - Xin Hu
- Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu 610064, China; (L.T.); (Y.W.); (X.H.); (G.D.); (X.T.)
- Department of Model Worker and Innovative Craftsman, West China Hospital, Sichuan University, Chengdu 610064, China
| | - Guifeng Du
- Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu 610064, China; (L.T.); (Y.W.); (X.H.); (G.D.); (X.T.)
- Department of Model Worker and Innovative Craftsman, West China Hospital, Sichuan University, Chengdu 610064, China
| | - Xiaodi Tang
- Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu 610064, China; (L.T.); (Y.W.); (X.H.); (G.D.); (X.T.)
- Department of Model Worker and Innovative Craftsman, West China Hospital, Sichuan University, Chengdu 610064, China
| | - Li Min
- Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu 610064, China; (L.T.); (Y.W.); (X.H.); (G.D.); (X.T.)
- Department of Model Worker and Innovative Craftsman, West China Hospital, Sichuan University, Chengdu 610064, China
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5
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Zheng J, Hu X, Gao X, Liu Y, Zhao S, Chen L, He G, Zhang J, Wei L, Yang Y. Convenient tumor 3D spheroid arrays manufacturing via acoustic excited bubbles for in situ drug screening. LAB ON A CHIP 2023; 23:1593-1602. [PMID: 36752157 DOI: 10.1039/d2lc00973k] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
The quick and convenient fabrication of in vitro tumor spheroids models has been pursued for clinical drug discovery and personalized therapy. Here, uniform three-dimensional (3D) tumor spheroids are quickly constructed by acoustically excited bubble arrays in a microfluidic chip and performed drug response testing in situ. In detail, bubble oscillation excited by acoustic waves induces second radiation force, resulting in the cells rotating and aggregating into tumor spheroids, which obtain controllable sizes ranging from 30 to 300 μm. These spherical tumor models are located in microfluidic networks, where drug solutions with gradient concentrations are generated from 0 to 18 mg mL-1, so that the cell spheroids response to drugs can be monitored conveniently and efficiently. This one-step tumor spheroids manufacturing method significantly reduces the model construction time to less than 15 s and increases efficiency by eliminating additional transfer processes. These significant advantages of convenience and high-throughput manufacturing make the tumor models promising for use in tumor treatment and point-of-care diagnosis.
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Affiliation(s)
- Jingjing Zheng
- School of Physics & Technology, Key Laboratory of Artificial Micro- and Nano-Structures of Ministry of Education, Department of Clinical Laboratory, Institute of Medicine and Physics, Renmin Hospital, Wuhan University, Wuhan 430072, China.
- Shenzhen Research Institute, Wuhan University, Shenzhen 518000, China
| | - Xuejia Hu
- Department of Electronic Engineering, School of Electronic Science and Engineering, Xiamen University, Xiamen 361005, China
| | - Xiaoqi Gao
- School of Physics & Technology, Key Laboratory of Artificial Micro- and Nano-Structures of Ministry of Education, Department of Clinical Laboratory, Institute of Medicine and Physics, Renmin Hospital, Wuhan University, Wuhan 430072, China.
- Shenzhen Research Institute, Wuhan University, Shenzhen 518000, China
| | - Yantong Liu
- School of Physics & Technology, Key Laboratory of Artificial Micro- and Nano-Structures of Ministry of Education, Department of Clinical Laboratory, Institute of Medicine and Physics, Renmin Hospital, Wuhan University, Wuhan 430072, China.
- Shenzhen Research Institute, Wuhan University, Shenzhen 518000, China
| | - Shukun Zhao
- School of Physics & Technology, Key Laboratory of Artificial Micro- and Nano-Structures of Ministry of Education, Department of Clinical Laboratory, Institute of Medicine and Physics, Renmin Hospital, Wuhan University, Wuhan 430072, China.
- Shenzhen Research Institute, Wuhan University, Shenzhen 518000, China
| | - Longfei Chen
- School of Physics & Technology, Key Laboratory of Artificial Micro- and Nano-Structures of Ministry of Education, Department of Clinical Laboratory, Institute of Medicine and Physics, Renmin Hospital, Wuhan University, Wuhan 430072, China.
- Shenzhen Research Institute, Wuhan University, Shenzhen 518000, China
| | - Guoqing He
- School of Physics & Technology, Key Laboratory of Artificial Micro- and Nano-Structures of Ministry of Education, Department of Clinical Laboratory, Institute of Medicine and Physics, Renmin Hospital, Wuhan University, Wuhan 430072, China.
- Shenzhen Research Institute, Wuhan University, Shenzhen 518000, China
| | - Jingwei Zhang
- Department of Breast & Thyroid Surgery, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan 430071, China
| | - Lei Wei
- School of Basic Medical Sciences, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan 430071, China
| | - Yi Yang
- School of Physics & Technology, Key Laboratory of Artificial Micro- and Nano-Structures of Ministry of Education, Department of Clinical Laboratory, Institute of Medicine and Physics, Renmin Hospital, Wuhan University, Wuhan 430072, China.
- Shenzhen Research Institute, Wuhan University, Shenzhen 518000, China
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6
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Fu W, Sun M, Zhang J, Xuanyuan T, Liu X, Zhou Y, Liu W. Combinatorial Drug Screening Based on Massive 3D Tumor Cultures Using Micropatterned Array Chips. Anal Chem 2023; 95:2504-2512. [PMID: 36651128 DOI: 10.1021/acs.analchem.2c04816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The establishment and application of a generalizable three-dimensional (3D) tumor device for high-throughput screening plays an important role in drug discovery and cancer therapeutics. In this study, we introduce a facile microplatform for considerable 3D tumor generation and combinatorial drug screening evaluation. High fidelity of chip fabrication was achieved depending on the simple and well-improved microcontact printing. We demonstrated the high stability and repeatability of the established tumor-on-a-chip system for controllable and massive production of 3D tumors with high size uniformity. Importantly, we accomplished the screening-like chemotherapy investigation involving individual and combinatorial drugs and validated the high accessibility and applicability of the system in 3D tumor-based manipulation and analysis on a large scale. This achievement in tumor-on-a-chip has potential applications in plenty of biomedical fields such as tumor biology, pharmacology, and tissue microengineering. It offers an insight into the development of the popularized microplatform with easy-to-fabricate and easy-to-operate properties for cancer exploration and therapy.
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Affiliation(s)
- Wenzhu Fu
- Departments of Biomedical Engineering and Pathology, School of Basic Medical Science, Central South University, Changsha, Hunan 410013, China
| | - Meilin Sun
- Departments of Biomedical Engineering and Pathology, School of Basic Medical Science, Central South University, Changsha, Hunan 410013, China
| | - Jinwei Zhang
- Departments of Biomedical Engineering and Pathology, School of Basic Medical Science, Central South University, Changsha, Hunan 410013, China
| | - Tingting Xuanyuan
- Departments of Biomedical Engineering and Pathology, School of Basic Medical Science, Central South University, Changsha, Hunan 410013, China
| | - Xufang Liu
- Departments of Biomedical Engineering and Pathology, School of Basic Medical Science, Central South University, Changsha, Hunan 410013, China
| | - Yujie Zhou
- Departments of Biomedical Engineering and Pathology, School of Basic Medical Science, Central South University, Changsha, Hunan 410013, China
| | - Wenming Liu
- Departments of Biomedical Engineering and Pathology, School of Basic Medical Science, Central South University, Changsha, Hunan 410013, China
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7
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Pulugu P, Arya N, Kumar P, Srivastava A. Polystyrene-Based Slippery Surfaces Enable the Generation and Easy Retrieval of Tumor Spheroids. ACS APPLIED BIO MATERIALS 2022; 5:5582-5594. [PMID: 36445173 DOI: 10.1021/acsabm.2c00620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Multicellular tumor spheroids are the most well-characterized organotypic models for cancer research. Generally, scaffold-based and scaffold-free techniques are widely used for culturing spheroids. In scaffold-free techniques, the hanging drop (HD) method is a more versatile technique, but the retrieval of three-dimensional (3D) cell spheroids in the hanging drop method is usually labor-intensive. We developed oil-coated polystyrene nanofiber-based reusable slippery surfaces for the generation and easy retrieval of 3D spheroids. The developed slippery surfaces facilitated the rolling and gliding of the cell medium drops as well as holding the hydrophilic drops for more than 72 h by the virtue of surface tension as in the hanging drop method. In this study, polystyrene nanofibers were developed by the facile technique of electrospinning and the morphological evaluation was performed by scanning electron microscopy (SEM) and cryo-FESEM. We modeled the retrieval process of 3D spheroids with the ingredients of 3D spheroid generation, such as water, cell culture media, collagen, and hyaluronic acid solution, demonstrating the faster and easy retrieval of 3D spheroids within a few seconds. We created MCF-7 spheroids as a proof of concept with a developed slippery surface. 3D spheroids were characterized for their size, homogeneity, reactive oxygen species, proliferative marker (Ki-67), and hypoxic inducing factor 1ά (HIF-1ά). These 3D tumor spheroids were further tested for evaluating the cellular toxicity of the doxorubicin drug. Hence, the proposed slippery surfaces demonstrated the potential alternative of culturing 3D tumor spheroids with an easy retrieval process with intact 3D spheroids.
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Affiliation(s)
- Priyanka Pulugu
- National Institute of Pharmaceutical Education and Research-Ahmedabad (NIPER-A), Palaj, Opposite Air Force Station, Gandhinagar 382355, Gujarat, India
| | - Neha Arya
- National Institute of Pharmaceutical Education and Research-Ahmedabad (NIPER-A), Palaj, Opposite Air Force Station, Gandhinagar 382355, Gujarat, India
| | - Prasoon Kumar
- National Institute of Pharmaceutical Education and Research-Ahmedabad (NIPER-A), Palaj, Opposite Air Force Station, Gandhinagar 382355, Gujarat, India
| | - Akshay Srivastava
- National Institute of Pharmaceutical Education and Research-Ahmedabad (NIPER-A), Palaj, Opposite Air Force Station, Gandhinagar 382355, Gujarat, India
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8
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Sinha Mahapatra P, Ganguly R, Ghosh A, Chatterjee S, Lowrey S, Sommers AD, Megaridis CM. Patterning Wettability for Open-Surface Fluidic Manipulation: Fundamentals and Applications. Chem Rev 2022; 122:16752-16801. [PMID: 36195098 DOI: 10.1021/acs.chemrev.2c00045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Effective manipulation of liquids on open surfaces without external energy input is indispensable for the advancement of point-of-care diagnostic devices. Open-surface microfluidics has the potential to benefit health care, especially in the developing world. This review highlights the prospects for harnessing capillary forces on surface-microfluidic platforms, chiefly by inducing smooth gradients or sharp steps of wettability on substrates, to elicit passive liquid transport and higher-order fluidic manipulations without off-the-chip energy sources. A broad spectrum of the recent progress in the emerging field of passive surface microfluidics is highlighted, and its promise for developing facile, low-cost, easy-to-operate microfluidic devices is discussed in light of recent applications, not only in the domain of biomedical microfluidics but also in the general areas of energy and water conservation.
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Affiliation(s)
- Pallab Sinha Mahapatra
- Micro Nano Bio-Fluidics group, Department of Mechanical Engineering, Indian Institute of Technology Madras, Chennai600036, India
| | - Ranjan Ganguly
- Department of Power Engineering, Jadavpur University, Kolkata700098, India
| | - Aritra Ghosh
- Department of Mechanical and Industrial Engineering, University of Illinois at Chicago, Chicago, Illinois60607, United States
| | - Souvick Chatterjee
- Department of Mechanical and Industrial Engineering, University of Illinois at Chicago, Chicago, Illinois60607, United States
| | - Sam Lowrey
- Department of Physics, University of Otago, Dunedin9016, New Zealand
| | - Andrew D Sommers
- Department of Mechanical and Manufacturing Engineering, Miami University, Oxford, Ohio45056, United States
| | - Constantine M Megaridis
- Department of Mechanical and Industrial Engineering, University of Illinois at Chicago, Chicago, Illinois60607, United States
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9
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Khan AH, Zhou SP, Moe M, Ortega Quesada BA, Bajgiran KR, Lassiter HR, Dorman JA, Martin EC, Pojman JA, Melvin AT. Generation of 3D Spheroids Using a Thiol-Acrylate Hydrogel Scaffold to Study Endocrine Response in ER + Breast Cancer. ACS Biomater Sci Eng 2022; 8:3977-3985. [PMID: 36001134 PMCID: PMC9472224 DOI: 10.1021/acsbiomaterials.2c00491] [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: 11/28/2022]
Abstract
![]()
Culturing cancer cells in a three-dimensional (3D) environment
better recapitulates in vivo conditions by mimicking
cell-to-cell interactions and mass transfer limitations of metabolites,
oxygen, and drugs. Recent drug studies have suggested that a high
rate of preclinical and clinical failures results from mass transfer
limitations associated with drug entry into solid tumors that 2D model
systems cannot predict. Droplet microfluidic devices offer a promising
alternative to grow 3D spheroids from a small number of cells to reduce
intratumor heterogeneity, which is lacking in other approaches. Spheroids
were generated by encapsulating cells in novel thiol–acrylate
(TA) hydrogel scaffold droplets followed by on-chip isolation of single
droplets in a 990- or 450-member trapping array. The TA hydrogel rapidly
(∼35 min) polymerized on-chip to provide an initial scaffold
to support spheroid development followed by a time-dependent degradation.
Two trapping arrays were fabricated with 150 or 300 μm diameter
traps to investigate the effect of droplet size and cell seeding density
on spheroid formation and growth. Both trapping arrays were capable
of ∼99% droplet trapping efficiency with ∼90% and 55%
cellular encapsulation in trapping arrays containing 300 and 150 μm
traps, respectively. The oil phase was replaced with media ∼1
h after droplet trapping to initiate long-term spheroid culturing.
The growth and viability of MCF-7 3D spheroids were confirmed for
7 days under continuous media flow using a customized gravity-driven
system to eliminate the need for syringe pumps. It was found that
a minimum of 10 or more encapsulated cells are needed to generate
a growing spheroid while fewer than 10 parent cells produced stagnant
3D spheroids. As a proof of concept, a drug susceptibility study was
performed treating the spheroids with fulvestrant followed by interrogating
the spheroids for proliferation in the presence of estrogen. Following
fulvestrant exposure, the spheroids showed significantly less proliferation
in the presence of estrogen, confirming drug efficacy.
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Affiliation(s)
- Anowar H Khan
- Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, United States
| | - Sophia P Zhou
- Department of Bioengineering, Rice University, Houston, Texas 77005, United States
| | - Margaret Moe
- Cain Department of Chemical Engineering, Louisiana State University, Baton Rouge, Louisiana 70803, United States
| | - Braulio A Ortega Quesada
- Cain Department of Chemical Engineering, Louisiana State University, Baton Rouge, Louisiana 70803, United States
| | - Khashayar R Bajgiran
- Cain Department of Chemical Engineering, Louisiana State University, Baton Rouge, Louisiana 70803, United States
| | - Haley R Lassiter
- Biological and Agricultural Engineering, Louisiana State University, Baton Rouge, Louisiana 70803, United States
| | - James A Dorman
- Cain Department of Chemical Engineering, Louisiana State University, Baton Rouge, Louisiana 70803, United States
| | - Elizabeth C Martin
- Biological and Agricultural Engineering, Louisiana State University, Baton Rouge, Louisiana 70803, United States
| | - John A Pojman
- Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, United States
| | - Adam T Melvin
- Cain Department of Chemical Engineering, Louisiana State University, Baton Rouge, Louisiana 70803, United States
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10
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Laschke MW, Gu Y, Menger MD. Replacement in angiogenesis research: Studying mechanisms of blood vessel development by animal-free in vitro, in vivo and in silico approaches. Front Physiol 2022; 13:981161. [PMID: 36060683 PMCID: PMC9428454 DOI: 10.3389/fphys.2022.981161] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 07/21/2022] [Indexed: 01/10/2023] Open
Abstract
Angiogenesis, the development of new blood vessels from pre-existing ones, is an essential process determining numerous physiological and pathological conditions. Accordingly, there is a high demand for research approaches allowing the investigation of angiogenic mechanisms and the assessment of pro- and anti-angiogenic therapeutics. The present review provides a selective overview and critical discussion of such approaches, which, in line with the 3R principle, all share the common feature that they are not based on animal experiments. They include in vitro assays to study the viability, proliferation, migration, tube formation and sprouting activity of endothelial cells in two- and three-dimensional environments, the degradation of extracellular matrix compounds as well as the impact of hemodynamic forces on blood vessel formation. These assays can be complemented by in vivo analyses of microvascular network formation in the chorioallantoic membrane assay and early stages of zebrafish larvae. In addition, the combination of experimental data and physical laws enables the mathematical modeling of tissue-specific vascularization, blood flow patterns, interstitial fluid flow as well as oxygen, nutrient and drug distribution. All these animal-free approaches markedly contribute to an improved understanding of fundamental biological mechanisms underlying angiogenesis. Hence, they do not only represent essential tools in basic science but also in early stages of drug development. Moreover, their advancement bears the great potential to analyze angiogenesis in all its complexity and, thus, to make animal experiments superfluous in the future.
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11
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Yan J, Li Z, Guo J, Liu S, Guo J. Organ-on-a-chip: A new tool for in vitro research. Biosens Bioelectron 2022; 216:114626. [PMID: 35969963 DOI: 10.1016/j.bios.2022.114626] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 07/20/2022] [Accepted: 08/04/2022] [Indexed: 12/16/2022]
Abstract
Organ-on-a-chip (OOC, organ chip) technology can closely simulate the human microenvironment, synthesize organ-like functional units on a fluidic chip substrate, and simulate the physiology of tissues and organs. It will become an increasingly important platform for in vitro drug development and screening. Most importantly, organ-on-a-chip technology, incorporating 3D cell cultures, overcomes the traditional drawbacks of 2D (flat) cell-culture technology in vitro and in vivo animal trials, neither of which generate completely reliable results when it comes to the actual human subject. It is expected that organ chips will allow huge reductions in the incidence of failure in late-stage human trials, thus slashing the cost of drug development and speeding up the introduction of drugs that are effective. There have been three key enabling technologies that have made organ chip technology possible: 3D bioprinting, fluidic chips, and 3D cell culture, of which the last has allowed cells to be cultivated under more physiologically realistic growth conditions than 2D culture. The fusion of these advanced technologies and the addition of new research methods and algorithms has enabled the construction of chip types with different structures and different uses, providing a wide range of controllable microenvironments, both for research at the cellular level and for more reliable analysis of the action of drugs on the human body. This paper summarizes some research progress of organ-on-a-chip in recent years, outlines the key technologies used and the achievements in drug screening, and makes some suggestions concerning the current challenges and future development of organ-on-a-chip technology.
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Affiliation(s)
- Jiasheng Yan
- The M.O.E. Key Laboratory of Laboratory Medical Diagnostics, The College of Laboratory Medicine, Chongqing Medical University, #1 Yixueyuan Road, Yuzhong District, Chongqing, 400016, China; University of Electronic Science and Technology of China, Chengdu, China
| | - Ziwei Li
- Department of Clinical Laboratory, Fuling Central Hospital of Chongqing City, Chongqing, 408008, China
| | - Jiuchuan Guo
- The M.O.E. Key Laboratory of Laboratory Medical Diagnostics, The College of Laboratory Medicine, Chongqing Medical University, #1 Yixueyuan Road, Yuzhong District, Chongqing, 400016, China; University of Electronic Science and Technology of China, Chengdu, China.
| | - Shan Liu
- Sichuan Provincial Key Laboratory for Human Disease Gene Study, Department of Medical Genetics, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, University of Electronic Science and Technology, Chengdu, 610072, China.
| | - Jinhong Guo
- The M.O.E. Key Laboratory of Laboratory Medical Diagnostics, The College of Laboratory Medicine, Chongqing Medical University, #1 Yixueyuan Road, Yuzhong District, Chongqing, 400016, China; School of Sensing Science and Engineering, Shanghai Jiao Tong University, Shanghai, China.
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12
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13
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Chen Y, Zhang X, Lu X, Wu H, Zhang D, Zhu B, Huang S. Ultra-sensitive responsive near-infrared fluorescent nitroreductase probe with strong specificity for imaging tumor and detecting the invasiveness of tumor cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 268:120634. [PMID: 34836811 DOI: 10.1016/j.saa.2021.120634] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 10/15/2021] [Accepted: 11/12/2021] [Indexed: 06/13/2023]
Abstract
Hypoxia plays an important role in cancer progression, which is a characteristic feature of the tumor micro-environment and reflects the invasiveness of tumor cells. Nitroreductase (NTR) is overexpressed in hypoxic tumors, which making it an efficient target for detecting the hypoxic state in tumor. In this work, a new type of nitro-based fluorescent probe, named HNT-NTR, has been proposed, HNT-NTR could detect specifically and rapidly the NTR degree, which reflects the level of hypoxia in bidimensional (2D) tumor cells, three-dimensional (3D) tumor spheres and even the real tumors in vivo without biological toxicity. Most importantly, according to the research, HNT-NTR even could distinguish tumor cells from other normal cells in vivo and reflect the invasiveness of tumor cells by the near-infrared fluorescence intensity, which provides a new way of clinical pathologic diagnosis. All in all, HNT-NTR not only is proven to be an ideal probe for detecting solid tumors in vivo, but also has great potential to distinguish if cells are benign or malignant and even guide therapeutic applications in the clinic.
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Affiliation(s)
- Yi Chen
- Department of Oral and Maxillofacial Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250021, China
| | - Xue Zhang
- School of Water Conservancy and Environment, University of Jinan, Jinan 250022, China
| | - Xiaoya Lu
- Department of Oral and Maxillofacial Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250021, China
| | - Haiwei Wu
- Department of Oral and Maxillofacial Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250021, China
| | - Dongsheng Zhang
- Department of Oral and Maxillofacial Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250021, China
| | - Baocun Zhu
- School of Water Conservancy and Environment, University of Jinan, Jinan 250022, China
| | - Shengyun Huang
- Department of Oral and Maxillofacial Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250021, China
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14
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Abstract
Cell manipulation in droplets has emerged as one of the great successes of microfluidic technologies, with the development of single-cell screening. However, the droplet format has also served to go beyond single-cell studies, namely by considering the interactions between different cells or between cells and their physical or chemical environment. These studies pose specific challenges linked to the need for long-term culture of adherent cells or the diverse types of measurements associated with complex biological phenomena. Here we review the emergence of droplet microfluidic methods for culturing cells and studying their interactions. We begin by characterizing the quantitative aspects that determine the ability to encapsulate cells, transport molecules, and provide sufficient nutrients within the droplets. This is followed by an evaluation of the biological constraints such as the control of the biochemical environment and promoting the anchorage of adherent cells. This first part ends with a description of measurement methods that have been developed. The second part of the manuscript focuses on applications of these technologies for cancer studies, immunology, and stem cells while paying special attention to the biological relevance of the cellular assays and providing guidelines on improving this relevance.
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Affiliation(s)
- Sébastien Sart
- LadHyX, CNRS, Ecole Polytechnique, Institut Polytechnique de Paris, 91120 Palaiseau, France.,Physical Microfluidics and Bioengineering, Institut Pasteur, 25-28 Rue du Dr. Roux, 75015 Paris, France
| | - Gustave Ronteix
- LadHyX, CNRS, Ecole Polytechnique, Institut Polytechnique de Paris, 91120 Palaiseau, France.,Physical Microfluidics and Bioengineering, Institut Pasteur, 25-28 Rue du Dr. Roux, 75015 Paris, France
| | - Shreyansh Jain
- LadHyX, CNRS, Ecole Polytechnique, Institut Polytechnique de Paris, 91120 Palaiseau, France.,Physical Microfluidics and Bioengineering, Institut Pasteur, 25-28 Rue du Dr. Roux, 75015 Paris, France
| | - Gabriel Amselem
- LadHyX, CNRS, Ecole Polytechnique, Institut Polytechnique de Paris, 91120 Palaiseau, France.,Physical Microfluidics and Bioengineering, Institut Pasteur, 25-28 Rue du Dr. Roux, 75015 Paris, France
| | - Charles N Baroud
- LadHyX, CNRS, Ecole Polytechnique, Institut Polytechnique de Paris, 91120 Palaiseau, France.,Physical Microfluidics and Bioengineering, Institut Pasteur, 25-28 Rue du Dr. Roux, 75015 Paris, France
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15
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Mammalian Cell Spheroids on Mixed Organic–Inorganic Superhydrophobic Coating. Molecules 2022; 27:molecules27041247. [PMID: 35209035 PMCID: PMC8878059 DOI: 10.3390/molecules27041247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Revised: 02/07/2022] [Accepted: 02/09/2022] [Indexed: 11/16/2022] Open
Abstract
Three-dimensional cell culture has become a reliable method for reproducing in vitro cellular growth in more realistic physiological conditions. The surface hydrophobicity strongly influences the promotion of cell aggregate formation. In particular, for spheroid formation, highly water-repellent coatings seem to be required for the significant effects of the process. In this work, surfaces at different wettability have been compared to observe their influence on the growth and promotion of aggregates of representative mammalian cell lines, both tumoral and non-tumoral (3T3, HaCat and MCF-7 cell lines). The effect of increased hydrophobicity from TCPS to agarose hydrogel to mixed organic–inorganic superhydrophobic (SH) coating has been investigated by optical and fluorescence microscopy, and by 3D confocal profilometry, in a time scale of 24 h. The results show the role of less wettable substrates in inducing the formation of spheroid-like cell aggregates at a higher degree of sphericity for the studied cell lines.
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16
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Monteiro CF, Custódio CA, Mano JF. Bioengineering a humanized 3D tri-culture osteosarcoma model to assess tumor invasiveness and therapy response. Acta Biomater 2021; 134:204-214. [PMID: 34303015 DOI: 10.1016/j.actbio.2021.07.034] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 07/14/2021] [Accepted: 07/15/2021] [Indexed: 01/03/2023]
Abstract
To date, anticancer therapies with evidenced efficacy in preclinical models fail during clinical trials. The shortage of robust drug screening platforms that accurately predict patient's response underlie these misleading results. To provide a reliable platform for tumor drug discovery, we herein propose a relevant humanized 3D osteosarcoma (OS) model exploring the potential of methacryloyl platelet lysates (PLMA)-based hydrogels to sustain spheroid growth and invasion. The architecture and synergistic cell-microenvironment interaction of an invading tumor was recapitulated encapsulating spheroids in PLMA hydrogels, alone or co-cultured with osteoblasts and mesenchymal stem cells. The stem cells alignment toward OS spheroid suggested that tumor cells chemotactically attracted the surrounding stromal cells, which supported tumor growth and invasion into the hydrogels. The exposure of established models to doxorubicin revealed an improved drug resistance of PLMA-based models, comparing with scaffold-free spheroids. The proposed OS models highlighted the feasibility of PLMA hydrogels to support tumor invasion and recapitulate tumor-stromal cell crosstalk, demonstrating the potential of this 3D platform for complex tumor modelling. STATEMENT OF SIGNIFICANCE: Cell invasion mechanisms involved in tumor progression have been recapitulated in the field of 3D in vitro modeling, leveraging the great advance in biomimetic materials. In line with the growing interest in human-derived biomaterials, the aim of this study is to explore for the first time the potential of methacryloyl platelet lysates (PLMA)-based hydrogels to develop a humanized 3D osteosarcoma model to assess tumor invasiveness and drug sensitivity. By co-culturing tumor spheroids with human osteoblasts and human mesenchymal stem cells, this study demonstrated the importance of the synergistic tumor cell-microenvironment interaction in tumor growth, invasion and drug resistance. The established 3D osteosarcoma model highlighted the feasibility of PLMA hydrogels as a relevant 3D platform for complex tumor modelling.
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Affiliation(s)
- Cátia F Monteiro
- CICECO - Aveiro Institute of Materials, University of Aveiro, Department of Chemistry, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal
| | - Catarina A Custódio
- CICECO - Aveiro Institute of Materials, University of Aveiro, Department of Chemistry, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal.
| | - João F Mano
- CICECO - Aveiro Institute of Materials, University of Aveiro, Department of Chemistry, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal.
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17
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Wang Y, Wang G, He M, Liu F, Han M, Tang T, Luo S. Multifunctional Laser-Induced Graphene Papers with Combined Defocusing and Grafting Processes for Patternable and Continuously Tunable Wettability from Superlyophilicity to Superlyophobicity. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2103322. [PMID: 34523240 DOI: 10.1002/smll.202103322] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 07/21/2021] [Indexed: 06/13/2023]
Abstract
Functional surfaces with tunable and patternable wettability have attracted significant research interests because of remarkable advantages in biomedicine, environmental, and energy storage applications. Based on combined defocusing and grafting strategy for processing laser-induced graphene papers (LIGPs) with variable surface roughness (58.18-6.08 µm) and F content (0-25.9%), their wettability can be tuned continuously from superlyophilicity (contact angle CA ≈ 0° ) to superlyophobicity (CA > 150° ), for various liquids with a wide range of surface tensions from 27.5 to 72.8 mN m-1 . In addition to reaching multiple wetting characteristics including amphiphilic, amphiphobic, and hydrophobic-oleophilic states, three designable processes are further developed for achieving LIGPs with various wetting patterns, including hydrophilic arrays or channels, hydrophobic-to-hydrophilic gradients, and Janus. Activated by the customly designed structures and properties, multifunctional and multi-scenario applications are successfully attempted, including 2D-/3D- directional cell cultivation, water transportation diode, self-triggered liquid transfer & collection, etc.
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Affiliation(s)
- Yanan Wang
- School of Mechanical Engineering & Automation, Beihang University, No. 37 Xueyuan Road, Beijing, 100191, China
| | - Guantao Wang
- School of Mechanical Engineering & Automation, Beihang University, No. 37 Xueyuan Road, Beijing, 100191, China
| | - Meihong He
- School of Mechanical Engineering & Automation, Beihang University, No. 37 Xueyuan Road, Beijing, 100191, China
| | - Fu Liu
- School of Mechanical Engineering & Automation, Beihang University, No. 37 Xueyuan Road, Beijing, 100191, China
| | - Mingguang Han
- School of Mechanical Engineering & Automation, Beihang University, No. 37 Xueyuan Road, Beijing, 100191, China
| | - Tan Tang
- School of Mechanical Engineering & Automation, Beihang University, No. 37 Xueyuan Road, Beijing, 100191, China
| | - Sida Luo
- School of Mechanical Engineering & Automation, Beihang University, No. 37 Xueyuan Road, Beijing, 100191, China
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18
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Wang B, Warden AR, Ding X. The optimization of combinatorial drug therapies: Strategies and laboratorial platforms. Drug Discov Today 2021; 26:2646-2659. [PMID: 34332097 DOI: 10.1016/j.drudis.2021.07.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 06/19/2021] [Accepted: 07/14/2021] [Indexed: 12/26/2022]
Abstract
Designing optimal combinatorial drug therapies is challenging, because the drug interactions depend not only on the drugs involved, but also on their doses. With recent advances, combinatorial drug therapy is closer than ever to clinical application. Herein, we summarize approaches and advances over the past decade for identifying and optimizing drug combination therapies, with innovations across research fields, covering physical laboratory platforms for combination screening to computational models and algorithms designed for synergism prediction and optimization. By comparing different types of approach, we detail a three-step workflow that could maximize the overall optimization efficiency, thus enabling the application of personalized optimization of combinatorial drug therapy.
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Affiliation(s)
- Boqian Wang
- Institute for Personalized Medicine, State Key Laboratory of Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University, 1954 Huashan Road, Shanghai 200030, PR China
| | - Antony R Warden
- Institute for Personalized Medicine, State Key Laboratory of Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University, 1954 Huashan Road, Shanghai 200030, PR China
| | - Xianting Ding
- Institute for Personalized Medicine, State Key Laboratory of Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University, 1954 Huashan Road, Shanghai 200030, PR China.
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19
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Park J, Kim H, Park JK. Microfluidic channel-integrated hanging drop array chip operated by pushbuttons for spheroid culture and analysis. Analyst 2021; 145:6974-6980. [PMID: 32857069 DOI: 10.1039/d0an01091j] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Although the hanging drop methods have a number of advantages for spheroid culture, they suffer from reagent exchange procedures that depend on tedious and accurate liquid handling by manual pipetting or robotic arms. To simplify these procedures, we developed a method for liquid handling in a hanging drop array (HDA) chip for spheroid culture and analysis by integrating microfluidic channels operated by pushbuttons. Six finger-actuated microfluidic pumping units connected to a 3 × 3 HDA can draw or replenish reagents in an HDA chip without any external equipment. The initial cell seeding, medium exchange, and staining for further analysis can be simply done by pushing the buttons in the programmed order. After the assessment of the reagent exchange ratio of the device, BT474 spheroids of various sizes were cultured in the device for 7 days by exchanging the medium once a day and stained on the same device by exchanging the medium with staining reagents for the LIVE/DEAD assay. Furthermore, the cultured spheroids were embedded into collagen by exchanging the medium with a collagen solution to mimic a cancer metastasis environment.
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Affiliation(s)
- Juhwan Park
- Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea.
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Abstract
INTRODUCTION The high failure rate in drug discovery remains a costly and time-consuming challenge. Improving the odds of success in the early steps of drug development requires disease models with high biological relevance for biomarker discovery and drug development. The adoption of three-dimensional (3D) cell culture systems over traditional monolayers in cell-based assays is considered a promising step toward improving the success rate in drug discovery. AREAS COVERED In this article, the author focuses on new technologies for 3D cell culture and their applications in cancer drug discovery. Besides the most common 3D cell-culture systems for tumor cells, the article emphasizes the need for 3D cell culture technologies that can mimic the complex tumor microenvironment and cancer stem cell niche. EXPERT OPINION There has been a rapid increase in 3D cell culture technologies in recent years in an effort to more closely mimic in vivo physiology. Each 3D cell culture system has its own strengths and weaknesses with regard to in vivo tumor growth and the tumor microenvironment. This requires careful consideration of which 3D cell culture system is chosen for drug discovery and should be based on factors like drug target and tumor origin.
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Affiliation(s)
- Sigrid A Langhans
- Nemours Biomedical Research, Alfred I. duPont Hospital for Children, Wilmington, DE
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21
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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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22
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Shen H, Cai S, Wu C, Yang W, Yu H, Liu L. Recent Advances in Three-Dimensional Multicellular Spheroid Culture and Future Development. MICROMACHINES 2021; 12:96. [PMID: 33477508 PMCID: PMC7831097 DOI: 10.3390/mi12010096] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Revised: 01/14/2021] [Accepted: 01/15/2021] [Indexed: 12/22/2022]
Abstract
Three-dimensional multicellular spheroids (MCSs) have received extensive attention in the field of biomedicine due to their ability to simulate the structure and function of tissues in vivo more accurately than traditional in vitro two-dimensional models and to simulate cell-cell and cell extracellular matrix (ECM) interactions. It has become an important in vitro three-dimensional model for tumor research, high-throughput drug screening, tissue engineering, and basic biology research. In the review, we first summarize methods for MCSs generation and their respective advantages and disadvantages and highlight the advances of hydrogel and microfluidic systems in the generation of spheroids. Then, we look at the application of MCSs in cancer research and other aspects. Finally, we discuss the development direction and prospects of MCSs.
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Affiliation(s)
- Honglin Shen
- School of Electromechanical and Automotive Engineering, Yantai University, Yantai 264005, China; (H.S.); (S.C.); (C.W.)
| | - Shuxiang Cai
- School of Electromechanical and Automotive Engineering, Yantai University, Yantai 264005, China; (H.S.); (S.C.); (C.W.)
| | - Chuanxiang Wu
- School of Electromechanical and Automotive Engineering, Yantai University, Yantai 264005, China; (H.S.); (S.C.); (C.W.)
| | - Wenguang Yang
- School of Electromechanical and Automotive Engineering, Yantai University, Yantai 264005, China; (H.S.); (S.C.); (C.W.)
| | - Haibo Yu
- State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China; (H.Y.); (L.L.)
| | - Lianqing Liu
- State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China; (H.Y.); (L.L.)
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23
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Kronemberger GS, Carneiro FA, Rezende DF, Baptista LS. Spheroids and organoids as humanized 3D scaffold-free engineered tissues for SARS-CoV-2 viral infection and drug screening. Artif Organs 2021; 45:548-558. [PMID: 33264436 PMCID: PMC7753831 DOI: 10.1111/aor.13880] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 11/10/2020] [Accepted: 11/27/2020] [Indexed: 12/13/2022]
Abstract
The new coronavirus (2019‐nCoV) or the severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) was officially declared by the World Health Organization (WHO) as a pandemic in March 2020. To date, there are no specific antiviral drugs proven to be effective in treating SARS‐CoV‐2, requiring joint efforts from different research fronts to discover the best route of treatment. The first decisions in drug discovery are based on 2D cell culture using high‐throughput screening. In this context, spheroids and organoids emerge as a reliable alternative. Both are scaffold‐free 3D engineered constructs that recapitulate key cellular and molecular events of tissue physiology. Different studies have already shown their advantages as a model for different infectious diseases, including SARS‐CoV‐2 and for drug screening. The use of these 3D engineered tissues as an in vitro model can fill the gap between 2D cell culture and in vivo preclinical assays (animal models) as they could recapitulate the entire viral life cycle. The main objective of this review is to understand spheroid and organoid biology, highlighting their advantages and disadvantages, and how these scaffold‐free engineered tissues can contribute to a better comprehension of viral infection by SARS‐CoV‐2 and to the development of in vitro high‐throughput models for drug screening.
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Affiliation(s)
- Gabriela S Kronemberger
- Nucleus of Multidisciplinary Research in Biology (Numpex-Bio), Federal University of Rio de Janeiro (UFRJ), Campus Duque de Caxias, Rio de Janeiro, Brazil.,Postgraduation Program of Translational Biomedicine (Biotrans), Unigranrio, Campus I, Duque de Caxias, Brazil
| | - Fabiana A Carneiro
- Nucleus of Multidisciplinary Research in Biology (Numpex-Bio), Federal University of Rio de Janeiro (UFRJ), Campus Duque de Caxias, Rio de Janeiro, Brazil
| | | | - Leandra S Baptista
- Nucleus of Multidisciplinary Research in Biology (Numpex-Bio), Federal University of Rio de Janeiro (UFRJ), Campus Duque de Caxias, Rio de Janeiro, Brazil.,Postgraduation Program of Translational Biomedicine (Biotrans), Unigranrio, Campus I, Duque de Caxias, Brazil
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24
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Kang SM, Kim D, Lee JH, Takayama S, Park JY. Engineered Microsystems for Spheroid and Organoid Studies. Adv Healthc Mater 2021; 10:e2001284. [PMID: 33185040 PMCID: PMC7855453 DOI: 10.1002/adhm.202001284] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 10/01/2020] [Indexed: 01/09/2023]
Abstract
3D in vitro model systems such as spheroids and organoids provide an opportunity to extend the physiological understanding using recapitulated tissues that mimic physiological characteristics of in vivo microenvironments. Unlike 2D systems, 3D in vitro systems can bridge the gap between inadequate 2D cultures and the in vivo environments, providing novel insights on complex physiological mechanisms at various scales of organization, ranging from the cellular, tissue-, to organ-levels. To satisfy the ever-increasing need for highly complex and sophisticated systems, many 3D in vitro models with advanced microengineering techniques have been developed to answer diverse physiological questions. This review summarizes recent advances in engineered microsystems for the development of 3D in vitro model systems. The relationship between the underlying physics behind the microengineering techniques, and their ability to recapitulate distinct 3D cellular structures and functions of diverse types of tissues and organs are highlighted and discussed in detail. A number of 3D in vitro models and their engineering principles are also introduced. Finally, current limitations are summarized, and perspectives for future directions in guiding the development of 3D in vitro model systems using microengineering techniques are provided.
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Affiliation(s)
- Sung-Min Kang
- Department of Green Chemical Engineering, Sangmyung University, Cheonan, Chungnam, 31066, Republic of Korea
| | - Daehan Kim
- Department of Mechanical Engineering, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Ji-Hoon Lee
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory School of Medicine, Atlanta, GA, 30332, USA
- The Parker H. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Shuichi Takayama
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory School of Medicine, Atlanta, GA, 30332, USA
- The Parker H. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Joong Yull Park
- Department of Mechanical Engineering, Chung-Ang University, Seoul, 06974, Republic of Korea
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25
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Shi Y, Cai Y, Cao Y, Hong Z, Chai Y. Recent advances in microfluidic technology and applications for anti-cancer drug screening. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2020.116118] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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26
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Ferreira LP, Gaspar VM, Monteiro MV, Freitas B, Silva NJO, Mano JF. Screening of dual chemo-photothermal cellular nanotherapies in organotypic breast cancer 3D spheroids. J Control Release 2021; 331:85-102. [PMID: 33388341 DOI: 10.1016/j.jconrel.2020.12.054] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 11/06/2020] [Accepted: 12/30/2020] [Indexed: 02/06/2023]
Abstract
Living therapeutics approaches that exploit mesenchymal stem cells (MSCs) as nanomedicine carriers are highly attractive due to MSCs native tropism toward the 3D tumor microenvironment. However, a streamlined pre-clinical evaluation of nano-in-cell anti-cancer therapies remains limited by the lack of in vitro testing platforms for screening MSCs-3D microtumor interactions. Herein we generated dense breast cancer mono and heterotypic 3D micro-spheroids for evaluating MSCs-solid tumors interactions and screen advanced nano-in-MSCs therapies. Breast cancer monotypic and heterotypic models comprising cancer cells and cancer associated fibroblasts (CAFs) were self-assembled under controlled conditions using the liquid overlay technique. The resulting microtumors exhibited high compactness, reproducible morphology and necrotic regions, similarly to native solid tumors. For evaluating tumoritropic therapies in organotypic tumor-stroma 3D models, theranostic polydopamine nanoparticles loaded with indocyanine green-doxorubicin combinations (PDA-ICG-DOX) were synthesized and administered to human bone-marrow derived MSCs (hBM-MSCs). The dual-loaded PDA nano-platforms were efficiently internalized, exhibited highly efficient NIR-light responsivity and assured MSCs viability up to 3 days. The administration of PDA-ICG-DOX nano-in-MSC tumoritropic units to microtumor models was performed in ultra-low adhesion surfaces for simulating in vitro the stem cell-tumor interactions observed in the in vivo scenario. Bioimaging analysis revealed hBM-MSCs adhesion to 3D cancer cells mass and MSCs-chemo-photothermal nanotherapeutics exhibited higher anti-tumor potential when compared to their standalone chemotherapy treated 3D tumor counterparts. Overall, the proposed methodology is suitable for evaluating MSCs-microtumors individualized interactions and enables a rapid high-throughput screening of tumoritropic therapies bioperformance.
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Affiliation(s)
- Luís P Ferreira
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal
| | - Vítor M Gaspar
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal.
| | - Maria V Monteiro
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal
| | - Bruno Freitas
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal
| | - Nuno J O Silva
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal; Departamento de Física, Campus Universitário de Santiago, Universidade de Aveiro, 3810-193 Aveiro, Portugal
| | - João F Mano
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal.
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27
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Influence of ClearT and ClearT2 Agitation Conditions in the Fluorescence Imaging of 3D Spheroids. Int J Mol Sci 2020; 22:ijms22010266. [PMID: 33383886 PMCID: PMC7796078 DOI: 10.3390/ijms22010266] [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] [Received: 12/15/2020] [Revised: 12/25/2020] [Accepted: 12/26/2020] [Indexed: 11/16/2022] Open
Abstract
3D tumor spheroids have arisen in the last years as potent tools for the in vitro screening of novel anticancer therapeutics. Nevertheless, to increase the reproducibility and predictability of the data originated from the spheroids it is still necessary to develop or optimize the techniques used for spheroids’ physical and biomolecular characterization. Fluorescence microscopy, such as confocal laser scanning microscopy (CLSM), is a tool commonly used by researchers to characterize spheroids structure and the antitumoral effect of novel therapeutics. However, its application in spheroids’ analysis is hindered by the limited light penetration in thick samples. For this purpose, optical clearing solutions have been explored to increase the spheroids’ transparency by reducing the light scattering. In this study, the influence of agitation conditions (i.e., static, horizontal agitation, and rotatory agitation) on the ClearT and ClearT2 methods’ clearing efficacy and tumor spheroids’ imaging by CLSM was characterized. The obtained results demonstrate that the ClearT method results in the improved imaging of the spheroids interior, whereas the ClearT2 resulted in an increased propidium iodide mean fluorescence intensity as well as a higher signal depth in the Z-axis. Additionally, for both methods, the best clearing results were obtained for the spheroids treated under the rotatory agitation. In general, this work provides new insights on the ClearT and ClearT2 clearing methodologies and their utilization for improving the reproducibility of the data obtained through the CLSM, such as the analysis of the cell death in response to therapeutics administration.
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28
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Kim SJ, Kim EM, Yamamoto M, Park H, Shin H. Engineering Multi-Cellular Spheroids for Tissue Engineering and Regenerative Medicine. Adv Healthc Mater 2020; 9:e2000608. [PMID: 32734719 DOI: 10.1002/adhm.202000608] [Citation(s) in RCA: 83] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 07/09/2020] [Indexed: 02/06/2023]
Abstract
Multi-cellular spheroids are formed as a 3D structure with dense cell-cell/cell-extracellular matrix interactions, and thus, have been widely utilized as implantable therapeutics and various ex vivo tissue models in tissue engineering. In principle, spheroid culture methods maximize cell-cell cohesion and induce spontaneous cellular assembly while minimizing cellular interactions with substrates by using physical forces such as gravitational or centrifugal forces, protein-repellant biomaterials, and micro-structured surfaces. In addition, biofunctional materials including magnetic nanoparticles, polymer microspheres, and nanofiber particles are combined with cells to harvest composite spheroids, to accelerate spheroid formation, to increase the mechanical properties and viability of spheroids, and to direct differentiation of stem cells into desirable cell types. Biocompatible hydrogels are developed to produce microgels for the fabrication of size-controlled spheroids with high efficiency. Recently, spheroids have been further engineered to fabricate structurally and functionally reliable in vitro artificial 3D tissues of the desired shape with enhanced specific biological functions. This paper reviews the overall characteristics of spheroids and general/advanced spheroid culture techniques. Significant roles of functional biomaterials in advanced spheroid engineering with emphasis on the use of spheroids in the reconstruction of artificial 3D tissue for tissue engineering are also thoroughly discussed.
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Affiliation(s)
- Se-Jeong Kim
- Department of Bioengineering, Hanyang University, 222 Wangsimri-ro, Seongdong-gu, Seoul, 04763, Republic of Korea
- BK21 Plus Future Biopharmaceutical Human Resources Training and Research Team, Hanyang University, 222 Wangsimri-ro, Seongdong-gu, Seoul, 04763, Republic of Korea
| | - Eun Mi Kim
- Department of Bioengineering, Hanyang University, 222 Wangsimri-ro, Seongdong-gu, Seoul, 04763, Republic of Korea
- BK21 Plus Future Biopharmaceutical Human Resources Training and Research Team, Hanyang University, 222 Wangsimri-ro, Seongdong-gu, Seoul, 04763, Republic of Korea
| | - Masaya Yamamoto
- Department of Materials Processing, Graduate School of Engineering, Tohoku University, 6-6-02 Aramaki-aza Aoba, Aoba-ku, Sendai, 980-8579, Japan
- Biomedical Engineering for Diagnosis and Treatment, Graduate School of Biomedical Engineering, Tohoku University, 6-6-02 Aramaki-aza Aoba, Aoba-ku, Sendai, 980-8579, Japan
| | - Hansoo Park
- School of Integrative Engineering, College of Engineering, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, 06974, Republic of Korea
| | - Heungsoo Shin
- Department of Bioengineering, Hanyang University, 222 Wangsimri-ro, Seongdong-gu, Seoul, 04763, Republic of Korea
- BK21 Plus Future Biopharmaceutical Human Resources Training and Research Team, Hanyang University, 222 Wangsimri-ro, Seongdong-gu, Seoul, 04763, Republic of Korea
- Institute of Nano Science & Technology (INST), Hanyang University, 222 Wangsimri-ro, Seongdong-gu, Seoul, 04763, Republic of Korea
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29
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Patino-Guerrero A, Veldhuizen J, Zhu W, Migrino RQ, Nikkhah M. Three-dimensional scaffold-free microtissues engineered for cardiac repair. J Mater Chem B 2020; 8:7571-7590. [PMID: 32724973 PMCID: PMC8314954 DOI: 10.1039/d0tb01528h] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Cardiovascular diseases, including myocardial infarction (MI), persist as the leading cause of mortality and morbidity worldwide. The limited regenerative capacity of the myocardium presents significant challenges specifically for the treatment of MI and, subsequently, heart failure (HF). Traditional therapeutic approaches mainly rely on limiting the induced damage or the stress on the remaining viable myocardium through pharmacological regulation of remodeling mechanisms, rather than replacement or regeneration of the injured tissue. The emerging alternative regenerative medicine-based approaches have focused on restoring the damaged myocardial tissue with newly engineered functional and bioinspired tissue units. Cardiac regenerative medicine approaches can be broadly categorized into three groups: cell-based therapies, scaffold-based cardiac tissue engineering, and scaffold-free cardiac tissue engineering. Despite significant advancements, however, the clinical translation of these approaches has been critically hindered by two key obstacles for successful structural and functional replacement of the damaged myocardium, namely: poor engraftment of engineered tissue into the damaged cardiac muscle and weak electromechanical coupling of transplanted cells with the native tissue. To that end, the integration of micro- and nanoscale technologies along with recent advancements in stem cell technologies have opened new avenues for engineering of structurally mature and highly functional scaffold-based (SB-CMTs) and scaffold-free cardiac microtissues (SF-CMTs) with enhanced cellular organization and electromechanical coupling for the treatment of MI and HF. In this review article, we will present the state-of-the-art approaches and recent advancements in the engineering of SF-CMTs for myocardial repair.
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30
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Monteiro CF, Santos SC, Custódio CA, Mano JF. Human Platelet Lysates-Based Hydrogels: A Novel Personalized 3D Platform for Spheroid Invasion Assessment. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2020; 7:1902398. [PMID: 32274296 PMCID: PMC7141025 DOI: 10.1002/advs.201902398] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 12/19/2019] [Indexed: 05/04/2023]
Abstract
Fundamental physiologic and pathologic phenomena such as wound healing and cancer metastasis are typically associated with the migration of cells through adjacent extracellular matrix. In recent years, advances in biomimetic materials have supported the progress in 3D cell culture and provided biomedical tools for the development of models to study spheroid invasiveness. Despite this, the exceptional biochemical and biomechanical properties of human-derived materials are poorly explored. Human methacryloyl platelet lysates (PLMA)-based hydrogels are herein proposed as reliable 3D platforms to sustain in vivo-like cell invasion mechanisms. A systematic analysis of spheroid viability, size, and invasiveness is performed in three biomimetic materials: PLMA hydrogels at three different concentrations, poly(ethylene glycol) diacrylate, and Matrigel. Results demonstrate that PLMA hydrogels perfectly support the recapitulation of the tumor invasion behavior of cancer cell lines (MG-63, SaOS-2, and A549) and human bone-marrow mesenchymal stem cell spheroids. The distinct invasiveness ability of each cell type is reflected in the PLMA hydrogels and, furthermore, different mechanical properties produce an altered invasive behavior. The herein presented human PLMA-based hydrogels could represent an opportunity to develop accurate cell invasiveness models and open up new possibilities for humanized and personalized high-throughput screening and validation of anticancer drugs.
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Affiliation(s)
- Cátia F. Monteiro
- Department of ChemistryCICECOUniversity of AveiroCampus Universitário de Santiago3810‐193AveiroPortugal
| | - Sara C. Santos
- Department of ChemistryCICECOUniversity of AveiroCampus Universitário de Santiago3810‐193AveiroPortugal
| | - Catarina A. Custódio
- Department of ChemistryCICECOUniversity of AveiroCampus Universitário de Santiago3810‐193AveiroPortugal
| | - João F. Mano
- Department of ChemistryCICECOUniversity of AveiroCampus Universitário de Santiago3810‐193AveiroPortugal
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31
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Zuo Y, Zheng L, Zhao C, Liu H. Micro-/Nanostructured Interface for Liquid Manipulation and Its Applications. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e1903849. [PMID: 31482672 DOI: 10.1002/smll.201903849] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 08/12/2019] [Indexed: 05/09/2023]
Abstract
Understanding the relationship between liquid manipulation and micro-/nanostructured interfaces has gained much attention due to the wide potential applications in many fields, such as chemical and biomedical assays, environmental protection, industry, and even daily life. Much work has been done to construct various materials with interfacial liquid manipulation abilities, leading to a range of interesting applications. Herein, different fabrication methods from the top-down approach to the bottom-up approach and subsequent surface modifications of micro-/nanostructured interfaces are first introduced. Then, interactions between the surface and liquid, including liquid wetting, liquid transportation, and a number of corresponding models, together with the definition of hydrophilic/hydrophobic, oleophilic/olephobic, the definition and mechanism of superwetting, including superhydrophobicity, superhydrophilicity, and superoleophobicity, are presented. The micro-/nanostructured interface, with major applications in self-cleaning, antifogging, anti-icing, anticorrosion, drag-reduction, oil-water separation, water collection, droplet (micro)array, and surface-directed liquid transport, is summarized, and the mechanisms underlying each application are discussed. Finally, the remaining challenges and future perspectives in this area are included.
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Affiliation(s)
- Yinxiu Zuo
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, China
| | - Liuzheng Zheng
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, China
| | - Chao Zhao
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, China
| | - Hong Liu
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, China
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32
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Inubushi Y, Tachibana A. Uniform spheroid formation on a laboratory-made, low cell attachment surface consisting of a chitin sheet. Biosci Biotechnol Biochem 2020; 84:997-1000. [PMID: 31928142 DOI: 10.1080/09168451.2020.1714423] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
We utilized the reaction of chitosan with acetic anhydride to form a chitin gel. This gel was then dried, which formed a chitin sheet. The procedure was extremely easy for a biologist unfamiliar with materials engineering. Spheroids derived from HEK293T cells were formed on the chitin sheet, because the spheroids slightly attached and slowly moved on the chitin sheet.
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Affiliation(s)
- Yusaku Inubushi
- Department of Bioengineering, Graduate School of Engineering, Osaka City University, Osaka, Japan
| | - Akira Tachibana
- Department of Bioengineering, Graduate School of Engineering, Osaka City University, Osaka, Japan
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33
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Muslimov AR, Timin AS, Bichaykina VR, Peltek OO, Karpov TE, Dubavik A, Nominé A, Ghanbaja J, Sukhorukov GB, Zyuzin MV. Biomimetic drug delivery platforms based on mesenchymal stem cells impregnated with light-responsive submicron sized carriers. Biomater Sci 2020; 8:1137-1147. [DOI: 10.1039/c9bm00926d] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Synthetic organic and inorganic carriers often have limitations associated with problematic targeting ability or non-optimized pharmacokinetics, and, therefore, they have restricted therapeutic potential.
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Affiliation(s)
- Albert R. Muslimov
- First I. P. Pavlov State Medical University of St. Petersburg
- Saint-Petersburg
- Russian Federation
- Nanobiotechnology Laboratory
- St Petersburg Academic University
| | - Alexander S. Timin
- First I. P. Pavlov State Medical University of St. Petersburg
- Saint-Petersburg
- Russian Federation
- Research School of Chemical and Biomedical Engineering
- National Research Tomsk Polytechnic University
| | | | - Oleksii O. Peltek
- Faculty of Physics and Engineering
- ITMO University
- St Petersburg
- Russia
| | - Timofey E. Karpov
- Peter the Great St Petersburg Polytechnic University
- 195251 St Petersburg
- Russian Federation
| | - Aliaksei Dubavik
- Faculty of Photonics and Optical Information
- Center of Information Optical Technologies ITMO University
- 197101 St Petersburg
- Russia
| | - Alexandre Nominé
- Faculty of Physics and Engineering
- ITMO University
- St Petersburg
- Russia
- Jean Lamour
| | | | - Gleb B. Sukhorukov
- Research School of Chemical and Biomedical Engineering
- National Research Tomsk Polytechnic University
- 634050 Tomsk
- Russia
- Skolkovo Institute of Science and Technology
| | - Mikhail V. Zyuzin
- Faculty of Physics and Engineering
- ITMO University
- St Petersburg
- Russia
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34
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Monteiro MV, Gaspar VM, Ferreira LP, Mano JF. Hydrogel 3D in vitro tumor models for screening cell aggregation mediated drug response. Biomater Sci 2020; 8:1855-1864. [DOI: 10.1039/c9bm02075f] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Hydrogel-based 3D in vitro models comprising tumor ECM-mimetic biomaterials exhibit differential responses to therapeutics according to cancer cells cellular aggregation state.
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Affiliation(s)
- Maria V. Monteiro
- Department of Chemistry
- CICECO – Aveiro Institute of Materials
- University of Aveiro
- Aveiro
- Portugal
| | - Vítor M. Gaspar
- Department of Chemistry
- CICECO – Aveiro Institute of Materials
- University of Aveiro
- Aveiro
- Portugal
| | - Luís P. Ferreira
- Department of Chemistry
- CICECO – Aveiro Institute of Materials
- University of Aveiro
- Aveiro
- Portugal
| | - João F. Mano
- Department of Chemistry
- CICECO – Aveiro Institute of Materials
- University of Aveiro
- Aveiro
- Portugal
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35
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Lian J, Xu H, Duan S, Ding X, Hu Y, Zhao N, Ding X, Xu FJ. Tunable Adhesion of Different Cell Types Modulated by Thermoresponsive Polymer Brush Thickness. Biomacromolecules 2019; 21:732-742. [DOI: 10.1021/acs.biomac.9b01437] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Jiamin Lian
- State Key Laboratory of Chemical Resource Engineering, Beijing Laboratory of Biomedical Materials, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing 100029, China
| | - Haifeng Xu
- State Key Laboratory of Chemical Resource Engineering, Beijing Laboratory of Biomedical Materials, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing 100029, China
| | - Shun Duan
- State Key Laboratory of Chemical Resource Engineering, Beijing Laboratory of Biomedical Materials, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing 100029, China
| | - Xuejia Ding
- State Key Laboratory of Chemical Resource Engineering, Beijing Laboratory of Biomedical Materials, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing 100029, China
| | - Yang Hu
- State Key Laboratory of Chemical Resource Engineering, Beijing Laboratory of Biomedical Materials, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing 100029, China
| | - Nana Zhao
- State Key Laboratory of Chemical Resource Engineering, Beijing Laboratory of Biomedical Materials, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing 100029, China
| | - Xiaokang Ding
- State Key Laboratory of Chemical Resource Engineering, Beijing Laboratory of Biomedical Materials, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing 100029, China
| | - Fu-Jian Xu
- State Key Laboratory of Chemical Resource Engineering, Beijing Laboratory of Biomedical Materials, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing 100029, China
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36
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Xu L, Chen S, Lu X, Lu Q. Durable superamphiphobic silica aerogel surfaces for the culture of 3D cellular spheroids. Natl Sci Rev 2019; 6:1255-1265. [PMID: 34692003 PMCID: PMC8291414 DOI: 10.1093/nsr/nwz095] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Revised: 06/06/2019] [Accepted: 06/17/2019] [Indexed: 12/17/2022] Open
Abstract
The 3D multicellular spheroids with intact cell-cell junctions have major roles in biological research by virtue of their unique advantage of mimicking the cellular physiological environments. In this work, a durable superamphiphobic silica aerogel surface (SSAS) has been fabricated for the upward culture of 3D multicellular spheroids. Poly(3,4-ethylenedioxythiophene) (PEDOT) was first electrodeposited on a conductive steel mesh as a first template for porous silica coating. Soot particles were then applied as a second template to construct a cauliflower-like silica aerogel nanostructure. After fluorination, a hierarchical structure with re-entrant curvature was finally fabricated as a durable superamphiphobic surface. This superamphiphobic surface also presented excellent antifouling towards biomacromolecules and cells, which has been demonstrated by the successful upward culture of cell spheroids. The upward culture makes the observation of cellular behavior in situ possible, holding great potential for 3D cellular evaluation in vitro.
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Affiliation(s)
- Lianyi Xu
- School of Materials Science, Institute of Energy Equipment Materials, Shanghai Dianji University, Shanghai 201306, China
| | - Shuangshuang Chen
- School of Chemical Science and Engineering, Tongji University, Shanghai 200092, China
| | - Xuemin Lu
- School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composite, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Qinghua Lu
- School of Chemical Science and Engineering, Tongji University, Shanghai 200092, China.,School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composite, Shanghai Jiao Tong University, Shanghai 200240, China
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37
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Timin AS, Peltek OO, Zyuzin MV, Muslimov AR, Karpov TE, Epifanovskaya OS, Shakirova AI, Zhukov MV, Tarakanchikova YV, Lepik KV, Sergeev VS, Sukhorukov GB, Afanasyev BV. Safe and Effective Delivery of Antitumor Drug Using Mesenchymal Stem Cells Impregnated with Submicron Carriers. ACS APPLIED MATERIALS & INTERFACES 2019; 11:13091-13104. [PMID: 30883080 DOI: 10.1021/acsami.8b22685] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
An important area in modern malignant tumor therapy is the optimization of antitumor drugs pharmacokinetics. The use of some antitumor drugs is limited in clinical practice due to their high toxicity. Therefore, the strategy for optimizing the drug pharmacokinetics focuses on the generation of high local concentrations of these drugs in the tumor area with minimal systemic and tissue-specific toxicity. This can be achieved by encapsulation of highly toxic antitumor drug (vincristine (VCR) that is 20-50 times more toxic than widely used the antitumor drug doxorubicin) into nano- and microcarriers with their further association into therapeutically relevant cells that possess the ability to migrate to sites of tumor. Here, we fundamentally examine the effect of drug carrier size on the behavior of human mesenchymal stem cells (hMSCs), including internalization efficiency, cytotoxicity, cell movement, to optimize the conditions for the development of carrier-hMSCs drug delivery platform. Using the malignant tumors derived from patients, we evaluated the capability of hMSCs associated with VCR-loaded carriers to target tumors using a three-dimensional spheroid model in collagen gel. Compared to free VCR, the developed hMSC-based drug delivery platform showed enhanced antitumor activity regarding those tumors that express CXCL12 (stromal cell-derived factor-1 (SDF-1)) gene, inducing directed migration of hMSCs via CXCL12 (SDF-1)/CXCR4 pathway. These results show that the combination of encapsulated antitumor drugs and hMSCs, which possess the properties of active migration into tumors, is therapeutically beneficial and demonstrated high efficiency and low systematic toxicity, revealing novel strategies for chemotherapy in the future.
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Affiliation(s)
- Alexander S Timin
- Research School of Chemical and Biomedical Engineering , National Research Tomsk Polytechnic University , Lenin Avenue 30 , 634050 Tomsk , Russia
- First I.P. Pavlov State Medical University of St. Petersburg , Lev Tolstoy Street, 6/8 , 197022 Saint Petersburg , Russia
| | - Oleksii O Peltek
- RASA Center , Peter the Great St. Petersburg Polytechnic University , Polytechnicheskaya, 29 , 195251 Saint Petersburg , Russia
| | - Mikhail V Zyuzin
- Faculty of Physics and Engineering , ITMO University , Lomonosova 9 191002 Saint Petersburg , Russia
| | - Albert R Muslimov
- First I.P. Pavlov State Medical University of St. Petersburg , Lev Tolstoy Street, 6/8 , 197022 Saint Petersburg , Russia
- Nanobiotechnology Laboratory , St. Petersburg Academic University , 194021 Saint Petersburg , Russia
| | - Timofey E Karpov
- RASA Center , Peter the Great St. Petersburg Polytechnic University , Polytechnicheskaya, 29 , 195251 Saint Petersburg , Russia
| | - Olga S Epifanovskaya
- First I.P. Pavlov State Medical University of St. Petersburg , Lev Tolstoy Street, 6/8 , 197022 Saint Petersburg , Russia
| | - Alena I Shakirova
- First I.P. Pavlov State Medical University of St. Petersburg , Lev Tolstoy Street, 6/8 , 197022 Saint Petersburg , Russia
| | - Mikhail V Zhukov
- Faculty of Physics and Engineering , ITMO University , Lomonosova 9 191002 Saint Petersburg , Russia
| | - Yana V Tarakanchikova
- RASA Center , Peter the Great St. Petersburg Polytechnic University , Polytechnicheskaya, 29 , 195251 Saint Petersburg , Russia
- Nanobiotechnology Laboratory , St. Petersburg Academic University , 194021 Saint Petersburg , Russia
| | - Kirill V Lepik
- First I.P. Pavlov State Medical University of St. Petersburg , Lev Tolstoy Street, 6/8 , 197022 Saint Petersburg , Russia
| | - Vladislav S Sergeev
- First I.P. Pavlov State Medical University of St. Petersburg , Lev Tolstoy Street, 6/8 , 197022 Saint Petersburg , Russia
| | - Gleb B Sukhorukov
- School of Engineering and Materials Science , Queen Mary University of London , Mile End Road , London E1 4NS , United Kingdom
| | - Boris V Afanasyev
- First I.P. Pavlov State Medical University of St. Petersburg , Lev Tolstoy Street, 6/8 , 197022 Saint Petersburg , Russia
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Oliveira NM, Vilabril S, Oliveira MB, Reis RL, Mano JF. Recent advances on open fluidic systems for biomedical applications: A review. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 97:851-863. [DOI: 10.1016/j.msec.2018.12.040] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Revised: 10/26/2018] [Accepted: 12/11/2018] [Indexed: 01/04/2023]
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Ferreira LP, Gaspar VM, Mano JF. Design of spherically structured 3D in vitro tumor models -Advances and prospects. Acta Biomater 2018; 75:11-34. [PMID: 29803007 DOI: 10.1016/j.actbio.2018.05.034] [Citation(s) in RCA: 131] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Revised: 05/17/2018] [Accepted: 05/22/2018] [Indexed: 12/29/2022]
Abstract
Three-dimensional multicellular tumor models are receiving an ever-growing focus as preclinical drug-screening platforms due to their potential to recapitulate major physiological features of human tumors in vitro. In line with this momentum, the technologies for assembly of 3D microtumors are rapidly evolving towards a comprehensive inclusion of tumor microenvironment elements. Customized spherically structured platforms, including microparticles and microcapsules, provide a robust and scalable technology to imprint unique biomolecular tumor microenvironment hallmarks into 3D in vitro models. Herein, a comprehensive overview of novel advances on the integration of tumor-ECM components and biomechanical cues into 3D in vitro models assembled in spherical shaped platforms is provided. Future improvements regarding spatiotemporal/mechanical adaptability, and degradability, during microtumors in vitro 3D culture are also critically discussed considering the realistic potential of these platforms to mimic the dynamic tumor microenvironment. From a global perspective, the production of 3D multicellular spheroids with tumor ECM components included in spherical models will unlock their potential to be used in high-throughput screening of therapeutic compounds. It is envisioned, in a near future, that a combination of spherically structured 3D microtumor models with other advanced microfluidic technologies will properly recapitulate the flow dynamics of human tumors in vitro. STATEMENT OF SIGNIFICANCE The ability to correctly mimic the complexity of the tumor microenvironment in vitro is a key aspect for the development of evermore realistic in vitro models for drug-screening and fundamental cancer biology studies. In this regard, conventional spheroid-based 3D tumor models, combined with spherically structured biomaterials, opens the opportunity to precisely recapitulate complex cell-extracellular matrix interactions and tumor compartmentalization. This review provides an in-depth focus on current developments regarding spherically structured scaffolds engineered into in vitro 3D tumor models, and discusses future advances toward all-encompassing platforms that may provide an improved in vitro/in vivo correlation in a foreseeable future.
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Affiliation(s)
- L P Ferreira
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal
| | - V M Gaspar
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal.
| | - J F Mano
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal.
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41
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Egger D, Tripisciano C, Weber V, Dominici M, Kasper C. Dynamic Cultivation of Mesenchymal Stem Cell Aggregates. Bioengineering (Basel) 2018; 5:E48. [PMID: 29921755 PMCID: PMC6026937 DOI: 10.3390/bioengineering5020048] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 05/24/2018] [Accepted: 06/15/2018] [Indexed: 12/13/2022] Open
Abstract
Mesenchymal stem cells (MSCs) are considered as primary candidates for cell-based therapies due to their multiple effects in regenerative medicine. Pre-conditioning of MSCs under physiological conditions—such as hypoxia, three-dimensional environments, and dynamic cultivation—prior to transplantation proved to optimize their therapeutic efficiency. When cultivated as three-dimensional aggregates or spheroids, MSCs display increased angiogenic, anti-inflammatory, and immunomodulatory effects as well as improved stemness and survival rates after transplantation, and cultivation under dynamic conditions can increase their viability, proliferation, and paracrine effects, alike. Only few studies reported to date, however, have utilized dynamic conditions for three-dimensional aggregate cultivation of MSCs. Still, the integration of dynamic bioreactor systems, such as spinner flasks or stirred tank reactors might pave the way for a robust, scalable bulk expansion of MSC aggregates or MSC-derived extracellular vesicles. This review summarizes recent insights into the therapeutic potential of MSC aggregate cultivation and focuses on dynamic generation and cultivation techniques of MSC aggregates.
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Affiliation(s)
- Dominik Egger
- Department of Biotechnology, University of Natural Resources and Life Sciences, Muthgasse 18, 1190 Vienna, Austria.
| | - Carla Tripisciano
- Christian Doppler Laboratory for Innovative Therapy Approaches in Sepsis, Danube University Krems, Dr.-Karl-Dorrek-Straße 30, 3500 Krems, Austria.
| | - Viktoria Weber
- Christian Doppler Laboratory for Innovative Therapy Approaches in Sepsis, Danube University Krems, Dr.-Karl-Dorrek-Straße 30, 3500 Krems, Austria.
| | - Massimo Dominici
- Division of Oncology, Department of Medical and Surgical Sciences for Children & Adults, University-Hospital of Modena and Reggio Emilia, Via Università 4, 41121 Modena, Italy.
- Technopole of Mirandola TPM, 41037 Mirandola, Modena, Italy.
| | - Cornelia Kasper
- Department of Biotechnology, University of Natural Resources and Life Sciences, Muthgasse 18, 1190 Vienna, Austria.
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42
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Yan X, Zhou L, Wu Z, Wang X, Chen X, Yang F, Guo Y, Wu M, Chen Y, Li W, Wang J, Du Y. High throughput scaffold-based 3D micro-tumor array for efficient drug screening and chemosensitivity testing. Biomaterials 2018; 198:167-179. [PMID: 29807624 DOI: 10.1016/j.biomaterials.2018.05.020] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2018] [Revised: 05/04/2018] [Accepted: 05/13/2018] [Indexed: 12/23/2022]
Abstract
Oncology drug development is greatly hampered by inefficient drug screening using 2D culture. Herein, we present ready-to-use micro-scaffolds in 384-well format to generate uniform 3D micro-tumor array (3D-MTA, CV < 0.15) that predicts in vivo drug responses more accurately than 2D monolayer. 3D-MTA generated from both cell lines and primary cells achieved high screen quality (Z' > 0.5), and were compatible with standard high throughput and high content instruments. Doxorubicin identified by 3D-MTA and 2D successfully inhibited tumor growth in mice bearing lung cancer cell line (H226) xenografts, but not gemcitabine and vinorelbine, which were selected solely by 2D. Resistance towards targeted therapy was modeled on 3D-MTA, which elicited SK-BR-3 to express higher proliferation-related genes in response to gefitinb, as compared to 2D. Screening of 56 MAPK inhibitors identified pisamertib to synergistically improve cytotoxicity effect in combination with gefitinib. Primary tumor cells derived from patient-derived xenografts further attested concordance of drug response in 3D-MTA with in vivo response. 3D-MTA was further extended to realize chemosensitivity testing using patient-derived cells. Overall, 3D-MTA demonstrated strong potential to accelerate drug discovery and improve cancer treatment by providing efficient drug screening.
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Affiliation(s)
- Xiaojun Yan
- Department of Biomedical Engineering, School of Medicine, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Tsinghua University, Beijing, 100084, PR China
| | - Lyu Zhou
- Department of Biomedical Engineering, School of Medicine, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Tsinghua University, Beijing, 100084, PR China; School of Life Sciences, Tsinghua University, Beijing, 100084, PR China
| | - Zhaozhao Wu
- Department of Biomedical Engineering, School of Medicine, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Tsinghua University, Beijing, 100084, PR China
| | - Xun Wang
- Department of Thoracic Surgery, Peking University People's Hospital, Peking University, Beijing, 100044, PR China
| | - Xiuyuan Chen
- Department of Thoracic Surgery, Peking University People's Hospital, Peking University, Beijing, 100044, PR China
| | - Fan Yang
- Department of Thoracic Surgery, Peking University People's Hospital, Peking University, Beijing, 100044, PR China
| | - Yanan Guo
- Beijing Biocytogen Co., Ltd, Beijing, 100176, PR China
| | - Min Wu
- Beijing Biocytogen Co., Ltd, Beijing, 100176, PR China
| | - Yuyang Chen
- Department of Biomedical Engineering, School of Medicine, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Tsinghua University, Beijing, 100084, PR China
| | - Wenjing Li
- Department of Biomedical Engineering, School of Medicine, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Tsinghua University, Beijing, 100084, PR China
| | - Jun Wang
- Department of Thoracic Surgery, Peking University People's Hospital, Peking University, Beijing, 100044, PR China.
| | - Yanan Du
- Department of Biomedical Engineering, School of Medicine, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Tsinghua University, Beijing, 100084, PR China.
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Feng W, Ueda E, Levkin PA. Droplet Microarrays: From Surface Patterning to High-Throughput Applications. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:e1706111. [PMID: 29572971 DOI: 10.1002/adma.201706111] [Citation(s) in RCA: 107] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Revised: 11/29/2017] [Indexed: 05/09/2023]
Abstract
High-throughput screening of live cells and chemical reactions in isolated droplets is an important and growing method in areas ranging from studies of gene functions and the search for new drug candidates, to performing combinatorial chemical reactions. Compared with microfluidics and well plates, the facile fabrication, high density, and open structure endow droplet microarrays on planar surfaces with great potential in the development of next-generation miniaturized platforms for high-throughput applications. Surfaces with special wettability have served as substrates to generate and/or address droplets microarrays. Here, the formation of droplet microarrays with designed geometry on chemically prepatterned surfaces is briefly described and some of the newer and emerging applications of these microarrays that are currently being explored are highlighted. Next, some of the available technologies used to add (bio-)chemical libraries to each droplet in parallel are introduced. Current challenges and future prospects that would benefit from using such droplet microarrays are also discussed.
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Affiliation(s)
- Wenqian Feng
- Institute of Toxicology and Genetics, Karlsruhe Institute of Technology, Hermann-von-Helmholtz Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - Erica Ueda
- Institute of Toxicology and Genetics, Karlsruhe Institute of Technology, Hermann-von-Helmholtz Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - Pavel A Levkin
- Institute of Toxicology and Genetics, Karlsruhe Institute of Technology, Hermann-von-Helmholtz Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
- Institute of Organic Chemistry, Karlsruhe Institute of Technology, 76131, Karlsruhe, Germany
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Acland M, Mittal P, Lokman NA, Klingler-Hoffmann M, Oehler MK, Hoffmann P. Mass Spectrometry Analyses of Multicellular Tumor Spheroids. Proteomics Clin Appl 2018; 12:e1700124. [PMID: 29227035 DOI: 10.1002/prca.201700124] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Revised: 11/13/2017] [Indexed: 12/21/2022]
Abstract
Multicellular tumor spheroids (MCTS) are a powerful biological in vitro model, which closely mimics the 3D structure of primary avascularized tumors. Mass spectrometry (MS) has established itself as a powerful analytical tool, not only to better understand and describe the complex structure of MCTS, but also to monitor their response to cancer therapeutics. The first part of this review focuses on traditional mass spectrometry approaches with an emphasis on elucidating the molecular characteristics of these structures. Then the mass spectrometry imaging (MSI) approaches used to obtain spatially defined information from MCTS is described. Finally the analysis of primary spheroids, such as those present in ovarian cancer, and the great potential that mass spectrometry analysis of these structures has for improved understanding of cancer progression and for personalized in vitro therapeutic testing is discussed.
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Affiliation(s)
- Mitchell Acland
- Adelaide Proteomics Centre, School of Biological Sciences, University of Adelaide, Adelaide, South Australia, Australia.,Institute of Photonics and Advanced Sensing (IPAS), University of Adelaide, Adelaide, South Australia, Australia
| | - Parul Mittal
- Adelaide Proteomics Centre, School of Biological Sciences, University of Adelaide, Adelaide, South Australia, Australia.,Institute of Photonics and Advanced Sensing (IPAS), University of Adelaide, Adelaide, South Australia, Australia
| | - Noor A Lokman
- Discipline of Obstetrics and Gynaecology, School of Medicine, Robinson Research Institute, University of Adelaide, Adelaide, South Australia, Australia
| | - Manuela Klingler-Hoffmann
- Adelaide Proteomics Centre, School of Biological Sciences, University of Adelaide, Adelaide, South Australia, Australia.,Future Industries Institute, University of South Australia, Adelaide, South Australia, Australia
| | - Martin K Oehler
- Discipline of Obstetrics and Gynaecology, School of Medicine, Robinson Research Institute, University of Adelaide, Adelaide, South Australia, Australia.,Department of Gynaecological Oncology, Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - Peter Hoffmann
- Adelaide Proteomics Centre, School of Biological Sciences, University of Adelaide, Adelaide, South Australia, Australia.,Future Industries Institute, University of South Australia, Adelaide, South Australia, Australia
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Yang W, Yu H, Li G, Wei F, Wang Y, Liu L. Mask-free fabrication of a versatile microwell chip for multidimensional cellular analysis and drug screening. LAB ON A CHIP 2017; 17:4243-4252. [PMID: 29152631 DOI: 10.1039/c7lc01101f] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Cells are frequently studied because they are basic structural, functional, and biological units of living organisms. Extracting features from cellular behaviors can facilitate decision making in medical diagnoses and represents an important aspect in the development of biomedical engineering. Previous studies have just focused on either the individual cell or cell clusters separately, which leads to a great lack of information. Microwell technologies could address the challenges of in vitro cellular studies, from individual cell studies to 3D functional assays, by providing more information from smaller sample volumes and enabling the incorporation of low-cost high-throughput assays in the drug discovery process. To this end, the present study describes an easy-to-use method for fabricating a versatile microwell chip that utilizes a digital micro-mirror device printing system, and the chip can be employed in multidimensional cellular analysis, ranging from the single cell to the 3D spheroid level. The microwell manufacturing process, using a digital mask in place of a conventional physical mask, is based on shadowed light and is full of flexibility. Three different dimensions (single cell (1D), cell monolayer (2D) and cell spheroid (3D)) of one cell type can be formed using a microwell array and the analyses of biological characteristics are achieved separately. Single cells and cell clusters can be controlled via customized geometries of microfabricated selectively adhesive poly(ethylene glycol) diacrylate (PEGDA) wells. The effects of shape on cellular growth and hybrid tissue layers were investigated by peeling off the microwells. Furthermore, 3D multicellular spheroids were successfully established in a controllable and high-throughput format. Preclinical drug screening was investigated and distinct differences were observed in the tolerance response to drug testing between the 2D and 3D conditions. The study results further demonstrate that the high-density microwell chip is an easy-to-use multidimensional cellular analysis and rapid drug screening technique, and it could be easily adapted for a wide range of biological research applications.
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Affiliation(s)
- Wenguang Yang
- State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110000, P. R. China.
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Huang K, Boerhan R, Liu C, Jiang G. Nanoparticles Penetrate into the Multicellular Spheroid-on-Chip: Effect of Surface Charge, Protein Corona, and Exterior Flow. Mol Pharm 2017; 14:4618-4627. [DOI: 10.1021/acs.molpharmaceut.7b00726] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ke Huang
- Key Lab of Industrial Biocatalysis,
Ministry of Education, Department of Chemical Engineering, Tsinghua University, Beijing, 100084, China
| | - Rena Boerhan
- Key Lab of Industrial Biocatalysis,
Ministry of Education, Department of Chemical Engineering, Tsinghua University, Beijing, 100084, China
| | - Changming Liu
- Key Lab of Industrial Biocatalysis,
Ministry of Education, Department of Chemical Engineering, Tsinghua University, Beijing, 100084, China
| | - Guoqiang Jiang
- Key Lab of Industrial Biocatalysis,
Ministry of Education, Department of Chemical Engineering, Tsinghua University, Beijing, 100084, China
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48
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Spheroids as vascularization units: From angiogenesis research to tissue engineering applications. Biotechnol Adv 2017; 35:782-791. [DOI: 10.1016/j.biotechadv.2017.07.002] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Revised: 07/03/2017] [Accepted: 07/05/2017] [Indexed: 02/08/2023]
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49
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Oliveira NM, Martins-Cruz C, Oliveira MB, Reis RL, Mano JF. Coculture of Spheroids/2D Cell Layers Using a Miniaturized Patterned Platform as a Versatile Method to Produce Scaffold-Free Tissue Engineering Building Blocks. ACTA ACUST UNITED AC 2017. [DOI: 10.1002/adbi.201700069] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Nuno M. Oliveira
- 3B's Research Group - Biomaterials, Biodegradables, and Biomimetics; University of Minho; Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine; AvePark, Zona Industrial da Gandra 4805-017 Barco GMR Portugal
- ICVS/3B's - PT Government Associate Laboratory; Braga/Guimarães 4710-057 Portugal
| | - Cláudia Martins-Cruz
- Department of Chemistry; CICECO - Aveiro Institute of Materials; 3810-193 Aveiro Portugal
| | - Mariana B. Oliveira
- 3B's Research Group - Biomaterials, Biodegradables, and Biomimetics; University of Minho; Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine; AvePark, Zona Industrial da Gandra 4805-017 Barco GMR Portugal
- ICVS/3B's - PT Government Associate Laboratory; Braga/Guimarães 4710-057 Portugal
- Department of Chemistry; CICECO - Aveiro Institute of Materials; 3810-193 Aveiro Portugal
| | - Rui L. Reis
- 3B's Research Group - Biomaterials, Biodegradables, and Biomimetics; University of Minho; Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine; AvePark, Zona Industrial da Gandra 4805-017 Barco GMR Portugal
- ICVS/3B's - PT Government Associate Laboratory; Braga/Guimarães 4710-057 Portugal
| | - João F. Mano
- 3B's Research Group - Biomaterials, Biodegradables, and Biomimetics; University of Minho; Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine; AvePark, Zona Industrial da Gandra 4805-017 Barco GMR Portugal
- ICVS/3B's - PT Government Associate Laboratory; Braga/Guimarães 4710-057 Portugal
- Department of Chemistry; CICECO - Aveiro Institute of Materials; 3810-193 Aveiro Portugal
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50
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Ferreira LP, Gaspar VM, Henrique R, Jerónimo C, Mano JF. Mesenchymal Stem Cells Relevance in Multicellular Bioengineered 3D In Vitro Tumor Models. Biotechnol J 2017; 12. [DOI: 10.1002/biot.201700079] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Revised: 07/19/2017] [Indexed: 12/14/2022]
Affiliation(s)
- Luís P. Ferreira
- Department of Chemistry, CICECO; University of Aveiro; Campus Universitário de Santiago; 3810-193 Aveiro Portugal
| | - Vítor M. Gaspar
- Department of Chemistry, CICECO; University of Aveiro; Campus Universitário de Santiago; 3810-193 Aveiro Portugal
| | - Rui Henrique
- Cancer Biology and Epigenetics Group, IPO Porto Research Center (CI-IPOP); Portuguese Oncology Institute of Porto (IPO Porto); Porto Portugal
- Department of Pathology; Portuguese Oncology Institute of Porto (IPO Porto); Porto Portugal
- Department of Pathology and Molecular Immunology, Institute of Biomedical Sciences Abel Salazar (ICBAS); University of Porto; Porto Portugal
| | - Carmen Jerónimo
- Cancer Biology and Epigenetics Group, IPO Porto Research Center (CI-IPOP); Portuguese Oncology Institute of Porto (IPO Porto); Porto Portugal
| | - João F. Mano
- Department of Chemistry, CICECO; University of Aveiro; Campus Universitário de Santiago; 3810-193 Aveiro Portugal
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