1
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Jackson CE, Ramos-Rodriguez DH, Farr NTH, English WR, Green NH, Claeyssens F. Development of PCL PolyHIPE Substrates for 3D Breast Cancer Cell Culture. Bioengineering (Basel) 2023; 10:bioengineering10050522. [PMID: 37237592 DOI: 10.3390/bioengineering10050522] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 04/12/2023] [Accepted: 04/23/2023] [Indexed: 05/28/2023] Open
Abstract
Cancer is a becoming a huge social and economic burden on society, becoming one of the most significant barriers to life expectancy in the 21st century. In particular, breast cancer is one of the leading causes of death for women. One of the most significant difficulties to finding efficient therapies for specific cancers, such as breast cancer, is the efficiency and ease of drug development and testing. Tissue-engineered (TE) in vitro models are rapidly developing as an alternative to animal testing for pharmaceuticals. Additionally, porosity included within these structures overcomes the diffusional mass transfer limit whilst enabling cell infiltration and integration with surrounding tissue. Within this study, we investigated the use of high-molecular-weight polycaprolactone methacrylate (PCL-M) polymerised high-internal-phase emulsions (polyHIPEs) as a scaffold to support 3D breast cancer (MDA-MB-231) cell culture. We assessed the porosity, interconnectivity, and morphology of the polyHIPEs when varying mixing speed during formation of the emulsion, successfully demonstrating the tunability of these polyHIPEs. An ex ovo chick chorioallantoic membrane assay identified the scaffolds as bioinert, with biocompatible properties within a vascularised tissue. Furthermore, in vitro assessment of cell attachment and proliferation showed promising potential for the use of PCL polyHIPEs to support cell growth. Our results demonstrate that PCL polyHIPEs are a promising material to support cancer cell growth with tuneable porosity and interconnectivity for the fabrication of perfusable 3D cancer models.
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Affiliation(s)
- Caitlin E Jackson
- Materials Science and Engineering, The Kroto Research Institute, University of Sheffield, Sheffield S3 7HQ, UK
- Insigneo Institute for In Silico Medicine, The Pam Liversidge Building, University of Sheffield, Sheffield S1 3JD, UK
| | | | - Nicholas T H Farr
- Materials Science and Engineering, The Kroto Research Institute, University of Sheffield, Sheffield S3 7HQ, UK
- Insigneo Institute for In Silico Medicine, The Pam Liversidge Building, University of Sheffield, Sheffield S1 3JD, UK
| | - William R English
- Norwich Medical School, University of East Anglia, Norwich NR3 7TJ, UK
| | - Nicola H Green
- Materials Science and Engineering, The Kroto Research Institute, University of Sheffield, Sheffield S3 7HQ, UK
- Insigneo Institute for In Silico Medicine, The Pam Liversidge Building, University of Sheffield, Sheffield S1 3JD, UK
| | - Frederik Claeyssens
- Materials Science and Engineering, The Kroto Research Institute, University of Sheffield, Sheffield S3 7HQ, UK
- Insigneo Institute for In Silico Medicine, The Pam Liversidge Building, University of Sheffield, Sheffield S1 3JD, UK
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2
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De S, Singh N. Advancements in Three Dimensional In-Vitro Cell Culture Models. CHEM REC 2022; 22:e202200058. [PMID: 35701102 DOI: 10.1002/tcr.202200058] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 05/26/2022] [Indexed: 12/27/2022]
Abstract
The scientific field is observing a gradual shift from monolayer cultures to three-dimensional (3D) models, as they give a more relevant data in pre-clinical stages. This review summarizes the major techniques and materials used to develop 3D platforms, especially for cancer. It also discusses the challenges and some unresolved issues of the field and highlights some techniques that have made it to the market.
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Affiliation(s)
- Shreemoyee De
- Centre for Biomedical Engineering, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, 110016, India
| | - Neetu Singh
- Centre for Biomedical Engineering, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, 110016, India.,Biomedical Engineering Unit, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India
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3
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Vaibavi SR, Sivasubramaniapandian M, Vaippully R, Edwina P, Roy B, Bajpai SK. Calcium-channel-blockers exhibit divergent regulation of cancer extravasation through the mechanical properties of cancer cells and underlying vascular endothelial cells. Cell Biochem Biophys 2021; 80:171-190. [PMID: 34643835 DOI: 10.1007/s12013-021-01035-3] [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: 04/18/2021] [Accepted: 09/24/2021] [Indexed: 11/26/2022]
Abstract
Cardiovascular and cancer illnesses often co-exist, share pathological pathways, and complicate therapy. In the context of the potential oncological role of cardiovascular-antihypertensive drugs (AHD), here we examine the role of calcium-channel blocking drugs on mechanics of extravasating cancer cells, choosing two clinically-approved calcium-channel blockers (CCB): Verapamil-hydrochloride and Nifedipine, as model AHD to simultaneously target cancer cells (MCF7 and or MDA231) and an underlying monolayer of endothelial cells (HUVEC). First, live-cell microscopy shows that exposure to Nifedipine increases the spreading-area, migration-distance, and frequency of transmigration of MCF-7 cells through the HUVEC monolayer, whereas Verapamil has the opposite effect. Next, impedance-spectroscopy shows that for monolayers of either endothelial or cancer cells, Nifedipine-treatment alone decreases the impedance of both cases, suggesting compromised cell-cell integrity. Furthermore, upon co-culturing MCF-7 on the HUVEC monolayers, Nifedipine-treated MCF-7 cells exhibit weaker impedance than Verapamil-treated MCF-7 cells. Following, fluorescent staining of CCB-treated cytoskeleton, focal adhesions, and cell-cell junction also indicated that Nifedipine treatment diminished the cell-cell integrity, whereas verapamil treatment preserved the integrity. Since CCBs regulate intracellular Ca2+, we next investigated if cancer cell's exposure to CCBs regulates calcium-dependent processes critical to extravasation, specifically traction and mechanics of plasma membrane. Towards this end, first, we quantified the 2D-cellular traction of cells in response to CCBs. Results show that exposure to F-actin depolymerizing drug decreases traction stress significantly only for Nifedipine-treated cells, suggesting an actin-independent mechanism of Verapamil activity. Next, using an optical tweezer to quantify the mechanics of plasma membrane (PM), we observe that under constant, externally-applied tensile strain, PM of Nifedipine-treated cells exhibits smaller relaxation-time than Verapamil and untreated cells. Finally, actin depolymerization significantly decreases MSD only for Verapamil treated cancer-cells and endothelial cells and not for Nifedipine-treated cells. Together, our results show that CCBs can have varied, mechanics-regulating effects on cancer-cell transmigration across endothelial monolayers. A judicious choice of CCBs is critical to minimizing the pro-metastatic effects of antihypertension therapy.
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Affiliation(s)
- S R Vaibavi
- Department of Applied Mechanics, Indian Institute of Technology, Madras, India
| | | | - Rahul Vaippully
- Department of Physics, Indian Institute of Technology, Madras, India
| | - Privita Edwina
- Department of Applied Mechanics, Indian Institute of Technology, Madras, India
| | - Basudev Roy
- Department of Physics, Indian Institute of Technology, Madras, India
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4
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Pérez-Rodríguez S, Huang SA, Borau C, García-Aznar JM, Polacheck WJ. Microfluidic model of monocyte extravasation reveals the role of hemodynamics and subendothelial matrix mechanics in regulating endothelial integrity. BIOMICROFLUIDICS 2021; 15:054102. [PMID: 34548891 PMCID: PMC8443302 DOI: 10.1063/5.0061997] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 08/26/2021] [Indexed: 05/08/2023]
Abstract
Extravasation of circulating cells is an essential process that governs tissue inflammation and the body's response to pathogenic infection. To initiate anti-inflammatory and phagocytic functions within tissues, immune cells must cross the vascular endothelial barrier from the vessel lumen to the subluminal extracellular matrix. In this work, we present a microfluidic approach that enables the recreation of a three-dimensional, perfused endothelial vessel formed by human endothelial cells embedded within a collagen-rich matrix. Monocytes are introduced into the vessel perfusate, and we investigate the role of luminal flow and collagen concentration on extravasation. In vessels conditioned with the flow, increased monocyte adhesion to the vascular wall was observed, though fewer monocytes extravasated to the collagen hydrogel. Our results suggest that the lower rates of extravasation are due to the increased vessel integrity and reduced permeability of the endothelial monolayer. We further demonstrate that vascular permeability is a function of collagen hydrogel mass concentration, with increased collagen concentrations leading to elevated vascular permeability and increased extravasation. Collectively, our results demonstrate that extravasation of monocytes is highly regulated by the structural integrity of the endothelial monolayer. The microfluidic approach developed here allows for the dissection of the relative contributions of these cues to further understand the key governing processes that regulate circulating cell extravasation and inflammation.
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Affiliation(s)
| | - Stephanie A. Huang
- Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill and North Carolina State University, Chapel Hill, North Carolina 27599, USA
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5
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Spontaneous Cell Detachment and Reattachment in Cancer Cell Lines: An In Vitro Model of Metastasis and Malignancy. Int J Mol Sci 2021; 22:ijms22094929. [PMID: 34066490 PMCID: PMC8124513 DOI: 10.3390/ijms22094929] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 04/27/2021] [Accepted: 04/30/2021] [Indexed: 11/16/2022] Open
Abstract
There is an unmet need for simplified in vitro models of malignancy and metastasis that facilitate fast, affordable and scalable gene and compound analysis. "Adherent" cancer cell lines frequently release "free-floating" cells into suspension that are viable and can reattach. This, in a simplistic way, mimics the metastatic process. We compared the gene expression profiles of naturally co-existing populations of floating and adherent cells in SW620 (colon), C33a (cervix) and HeLa (cervix) cancer cells. We found that 1227, 1367 and 1333 genes were at least 2-fold differentially expressed in the respective cell lines, of which 122 were shared among the three cell lines. As proof of principle, we focused on the anti-metastatic gene NM23-H1, which was downregulated both at the RNA and protein level in the floating cell populations of all three cell lines. Knockdown of NM23-H1 significantly increased the number of floating (and viable) cells, whereas overexpression of NM23-H1 significantly reduced the proportion of floating cells. Other potential regulators of these cellular states were identified through pathway analysis, including hypoxia, mTOR (mechanistic target of rapamycin), cell adhesion and cell polarity signal transduction pathways. Hypoxia, a condition linked to malignancy and metastasis, reduced NM23-H1 expression and significantly increased the number of free-floating cells. Inhibition of mTOR or Rho-associated protein kinase (ROCK) significantly increased cell death specifically in the floating and not the adherent cell population. In conclusion, our study suggests that dynamic subpopulations of free-floating and adherent cells is a useful model to screen and identify genes, drugs and pathways that regulate the process of cancer metastasis, such as cell detachment and anoikis.
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6
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Augustine R, Zahid AA, Mraiche F, Alam K, Al Moustafa AE, Hasan A. Gelatin-methacryloyl hydrogel based in vitro blood-brain barrier model for studying breast cancer-associated brain metastasis. Pharm Dev Technol 2021; 26:490-500. [PMID: 33416013 DOI: 10.1080/10837450.2021.1872624] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Breast cancer is one of the leading causes of brain metastasis. Metastasis to the brain occurs if cancer cells manage to traverse the 'blood-brain barrier' (BBB), which is a barrier with a very tight junction (TJ) of endothelial cells between blood circulation and brain tissue. It is highly important to develop novel in vitro BBB models to investigate breast cancer metastasis to the brain to facilitate the screening of chemotherapeutic agents against it. We herein report the development of gelatin methacryloyl (GelMA) modified transwell insert based BBB model composed of endothelial and astrocyte cell layers for testing the efficacy of anti-metastatic agents against breast cancer metastasis to the brain. We characterized the developed model for the morphology and in vitro breast cancer cell migration. Furthermore, we investigated the effect of cisplatin, a widely used chemotherapeutic agent, on the migration of metastatic breast cancer cells using the model. Our results showed that breast cancer cells migrate across the developed BBB model. Cisplatin treatment inhibited the migration of cancer cells across the model. Findings of this study suggest that our BBB model can be used as a suitable tool to investigate breast cancer-associated brain metastasis and to identify suitable therapeutic agents against this.
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Affiliation(s)
- Robin Augustine
- Department of Mechanical and Industrial Engineering, College of Engineering, Qatar University, Doha, Qatar.,Biomedical Research Center (BRC), Qatar University, Doha, Qatar
| | - Alap Ali Zahid
- Department of Mechanical and Industrial Engineering, College of Engineering, Qatar University, Doha, Qatar.,Biomedical Research Center (BRC), Qatar University, Doha, Qatar
| | - Fatima Mraiche
- College of Pharmacy, QU Health, Qatar University, Doha, Qatar
| | - Khurshid Alam
- Department of Mechanical and Industrial Engineering, College of Engineering, Sultan Qaboos University, Sultanate of Oman
| | - Ala-Eddin Al Moustafa
- Biomedical Research Center (BRC), Qatar University, Doha, Qatar.,College of Medicine, QU Health, Qatar University, Doha, Qatar
| | - Anwarul Hasan
- Department of Mechanical and Industrial Engineering, College of Engineering, Qatar University, Doha, Qatar.,Biomedical Research Center (BRC), Qatar University, Doha, Qatar
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7
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Zhou K, Dey M, Ayan B, Zhang Z, Ozbolat V, Kim MH, Khristov V, Ozbolat IT. Fabrication of PDMS microfluidic devices using nanoclay-reinforced Pluronic F-127 as a sacrificial ink. Biomed Mater 2021; 16:045005. [PMID: 33571984 DOI: 10.1088/1748-605x/abe55e] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Three-dimensional (3D) printing technology is increasingly being employed in biochemical as well as clinical applications and more importantly in fabrication of microfluidic devices. However, the microfluidic community mainly relies on photolithography for fabrication of a defined mask, which is both tedious and expensive requiring clean room settings as well as limited to the generation of two-dimensional (2D) features. In this work, we 3D printed nanoclay-reinforced Pluronic ink as a sacrificial material, which exhibited shear thinning behavior and superior printability allowing the fabrication of unsupported or overhanging templates of channels with uniform diameter and circular cross-sections. To highlight the potential and effectiveness of the presented approach, we fabricated a human blood vessel-on-a-chip model with curved as well as straight channels. These channels were then lined with Human Umbilical Vein Endothelial cells (HUVECs) and subjected to a dynamic culture for 10 days to explore the effect of shear stress on HUVEC morphology based on the location of HUVECs in the devices. Overall, we presented a highly affordable, useful, and practical approach in fabrication of closed microfluidic channels in PDMS based devices, which holds great potential for numerous applications, such as but not limited to tissue/organ-on-chip, microfluidics, point-of-care devices and drug screening platforms.
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Affiliation(s)
- Kui Zhou
- Nanchang University, School of Mechanic & Electronic Engineering, Nanchang, 330031, CHINA
| | - Madhuri Dey
- Penn State, W313 MSC, University Park, Pennsylvania, 16802, UNITED STATES
| | - Bugra Ayan
- Penn State, W313 MSC, University Park, Pennsylvania, 16802, UNITED STATES
| | - Zhifeng Zhang
- Penn State, W313 MSC, University Park, Pennsylvania, 16802, UNITED STATES
| | - Veli Ozbolat
- Cukurova Universitesi, Ceyhan Engineering Faculty, Adana, 01950, TURKEY
| | - Myoung Hwan Kim
- Penn State, W313, University Park, Pennsylvania, 16802, UNITED STATES
| | - Vladimir Khristov
- Penn State, Neurosurgery, Herhsey, Pennsylvania, 17033, UNITED STATES
| | - Ibrahim T Ozbolat
- Penn State, W313 MSC, University Park, Pennsylvania, 16802, UNITED STATES
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8
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Hayward KL, Kouthouridis S, Zhang B. Organ-on-a-Chip Systems for Modeling Pathological Tissue Morphogenesis Associated with Fibrosis and Cancer. ACS Biomater Sci Eng 2020; 7:2900-2925. [PMID: 34275294 DOI: 10.1021/acsbiomaterials.0c01089] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Tissue building does not occur exclusively during development. Even after a whole body is built from a single cell, tissue building can occur to repair and regenerate tissues of the adult body. This confers resilience and enhanced survival to multicellular organisms. However, this resiliency comes at a cost, as the potential for misdirected tissue building creates vulnerability to organ deformation and dysfunction-the hallmarks of disease. Pathological tissue morphogenesis is associated with fibrosis and cancer, which are the leading causes of morbidity and mortality worldwide. Despite being the priority of research for decades, scientific understanding of these diseases is limited and existing therapies underdeliver the desired benefits to patient outcomes. This can largely be attributed to the use of two-dimensional cell culture and animal models that insufficiently recapitulate human disease. Through the synergistic union of biological principles and engineering technology, organ-on-a-chip systems represent a powerful new approach to modeling pathological tissue morphogenesis, one with the potential to yield better insights into disease mechanisms and improved therapies that offer better patient outcomes. This Review will discuss organ-on-a-chip systems that model pathological tissue morphogenesis associated with (1) fibrosis in the context of injury-induced tissue repair and aging and (2) cancer.
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Affiliation(s)
- Kristen L Hayward
- Department of Chemical Engineering, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4L8, Canada
| | - Sonya Kouthouridis
- Department of Chemical Engineering, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4L8, Canada
| | - Boyang Zhang
- Department of Chemical Engineering, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4L8, Canada.,School of Biomedical Engineering, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4L8, Canada
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9
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Hayn A, Fischer T, Mierke CT. Inhomogeneities in 3D Collagen Matrices Impact Matrix Mechanics and Cancer Cell Migration. Front Cell Dev Biol 2020; 8:593879. [PMID: 33251219 PMCID: PMC7674772 DOI: 10.3389/fcell.2020.593879] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 10/08/2020] [Indexed: 12/20/2022] Open
Abstract
Cell motility under physiological and pathological conditions including malignant progression of cancer and subsequent metastasis are founded on environmental confinements. During the last two decades, three-dimensional cell migration has been studied mostly by utilizing biomimetic extracellular matrix models. In the majority of these studies, the in vitro collagen scaffolds are usually assumed to be homogenous, as they consist commonly of one specific type of collagen, such as collagen type I, isolated from one species. These collagen matrices should resemble in vivo extracellular matrix scaffolds physiologically, however, mechanical phenotype and functional reliability have been addressed poorly due to certain limitations based on the assumption of homogeneity. How local variations of extracellular matrix structure impact matrix mechanics and cell migration is largely unknown. Here, we hypothesize that local inhomogeneities alter cell movement due to alterations in matrix mechanics, as they frequently occur in in vivo tissue scaffolds and were even changed in diseased tissues. To analyze the effect of structural inhomogeneities on cell migration, we used a mixture of rat tail and bovine dermal collagen type I as well as pure rat and pure bovine collagens at four different concentrations to assess three-dimensional scaffold inhomogeneities. Collagen type I from rat self-assembled to elongated fibrils, whereas bovine collagen tended to build node-shaped inhomogeneous scaffolds. We have shown that the elastic modulus determined with atomic force microscopy in combination with pore size analysis using confocal laser scanning microscopy revealed distinct inhomogeneities within collagen matrices. We hypothesized that elastic modulus and pore size govern cancer cell invasion in three-dimensional collagen matrices. In fact, invasiveness of three breast cancer cell types is altered due to matrix-type and concentration indicating that these two factors are crucial for cellular invasiveness. Our findings revealed that local matrix scaffold inhomogeneity is another crucial parameter to explain differences in cell migration, which not solely depended on pore size and stiffness of the collagen matrices. With these three distinct biophysical parameters, characterizing structure and mechanics of the studied collagen matrices, we were able to explain differences in the invasion behavior of the studied cancer cell lines in dependence of the used collagen model.
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Affiliation(s)
- Alexander Hayn
- Biological Physics Division, Faculty of Physics and Earth Sciences, Peter Debye Institute for Soft Matter Physics, University of Leipzig, Leipzig, Germany
| | - Tony Fischer
- Biological Physics Division, Faculty of Physics and Earth Sciences, Peter Debye Institute for Soft Matter Physics, University of Leipzig, Leipzig, Germany
| | - Claudia Tanja Mierke
- Biological Physics Division, Faculty of Physics and Earth Sciences, Peter Debye Institute for Soft Matter Physics, University of Leipzig, Leipzig, Germany
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10
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Bittner KR, Jiménez JM, Peyton SR. Vascularized Biomaterials to Study Cancer Metastasis. Adv Healthc Mater 2020; 9:e1901459. [PMID: 31977160 DOI: 10.1002/adhm.201901459] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 12/07/2019] [Indexed: 12/15/2022]
Abstract
Cancer metastasis, the spread of cancer cells to distant organs, is responsible for 90% of cancer-related deaths. Cancer cells need to enter and exit circulation in order to form metastases, and the vasculature and endothelial cells are key regulators of this process. While vascularized 3D in vitro systems have been developed, few have been used to study cancer, and many lack key features of vessels that are necessary to study metastasis. This review focuses on current methods of vascularizing biomaterials for the study of cancer, and three main factors that regulate intravasation and extravasation: endothelial cell heterogeneity, hemodynamics, and the extracellular matrix of the perivascular niche.
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Affiliation(s)
- Katharine R. Bittner
- Molecular and Cellular Biology Graduate Program University of Massachusetts Amherst MA 01003 USA
| | - Juan M. Jiménez
- Molecular and Cellular Biology Graduate Program University of Massachusetts Amherst MA 01003 USA
- Department of Mechanical and Industrial Engineering University of Massachusetts Amherst MA 01003 USA
| | - Shelly R. Peyton
- Molecular and Cellular Biology Graduate Program University of Massachusetts Amherst MA 01003 USA
- Department of Chemical Engineering University of Massachusetts Amherst MA 01003 USA
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11
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Abstract
Cancer is a heterogeneous disease that requires a multimodal approach to diagnose, manage and treat. A better understanding of the disease biology can lead to identification of novel diagnostic/prognostic biomarkers and the discovery of the novel therapeutics with the goal of improving patient outcomes. Employing advanced technologies can facilitate this, enabling better diagnostic and treatment for cancer patients. In this regard, microfluidic technology has emerged as a promising tool in the studies of cancer, including single cancer cell analysis, modeling angiogenesis and metastasis, drug screening and liquid biopsy. Microfluidic technologies have opened new ways to study tumors in the preclinical and clinical settings. In this chapter, we highlight novel application of this technology in area of fundamental, translational and clinical cancer research.
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12
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Goh A, Yeh CC, Lei KF. Visualization and Quantification of 3D Tumor Cell Migration under Extracellular Stimulation. ACS APPLIED BIO MATERIALS 2020; 3:1506-1513. [DOI: 10.1021/acsabm.9b01134] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Andrew Goh
- Graduate Institute of Biomedical Engineering, Chang Gung University, Taoyuan, Taiwan
| | - Chun-Chih Yeh
- Graduate Institute of Biomedical Engineering, Chang Gung University, Taoyuan, Taiwan
| | - Kin Fong Lei
- Graduate Institute of Biomedical Engineering, Chang Gung University, Taoyuan, Taiwan
- Department of Radiation Oncology, Chang Gung Memorial Hospital, Linkou, Taiwan
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13
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Wang Y, Wu D, Wu G, Wu J, Lu S, Lo J, He Y, Zhao C, Zhao X, Zhang H, Wang S. Metastasis-on-a-chip mimicking the progression of kidney cancer in the liver for predicting treatment efficacy. Theranostics 2020; 10:300-311. [PMID: 31903121 PMCID: PMC6929630 DOI: 10.7150/thno.38736] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 08/29/2019] [Indexed: 12/21/2022] Open
Abstract
Metastasis is one of the most important factors that lead to poor prognosis in cancer patients, and effective suppression of the growth of primary cancer cells in a metastatic site is paramount in averting cancer progression. However, there is a lack of biomimetic three-dimensional (3D) in vitro models that can closely mimic the continuous growth of metastatic cancer cells in an organ-specific extracellular microenvironment (ECM) for assessing effective therapeutic strategies. Methods: In this metastatic tumor progression model, kidney cancer cells (Caki-1) and hepatocytes (i.e., HepLL cells) were co-cultured at an increasing ratio from 1:9 to 9:1 in a decellularized liver matrix (DLM)/gelatin methacryloyl (GelMA)-based biomimetic liver microtissue in a microfluidic device. Results:Via this model, we successfully demonstrated a linear anti-cancer relationship between the concentration of anti-cancer drug 5-Fluorouracil (5-FU) and the percentage of Caki-1 cells in the co-culture system (R2 = 0.89). Furthermore, the Poly(lactide-co-glycolide) (PLGA)-poly(ethylene glycol) (PEG)-based delivery system showed superior efficacy to free 5-FU in killing Caki-1 cells. Conclusions: In this study, we present a novel 3D metastasis-on-a-chip model mimicking the progression of kidney cancer cells metastasized to the liver for predicting treatment efficacy. Taken together, our study proved that the tumor progression model based on metastasis-on-a-chip with organ-specific ECM would provide a valuable tool for rapidly assessing treatment regimens and developing new chemotherapeutic agents.
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Affiliation(s)
- Yimin Wang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, 310003, China
- Institute for Translational Medicine, Zhejiang University, Hangzhou, Zhejiang Province, 310029, China
| | - Di Wu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, 310003, China
- Institute for Translational Medicine, Zhejiang University, Hangzhou, Zhejiang Province, 310029, China
| | - Guohua Wu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, 310003, China
- Institute for Translational Medicine, Zhejiang University, Hangzhou, Zhejiang Province, 310029, China
| | - Jianguo Wu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, 310003, China
- Institute for Translational Medicine, Zhejiang University, Hangzhou, Zhejiang Province, 310029, China
| | - Siming Lu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, 310003, China
- Institute for Translational Medicine, Zhejiang University, Hangzhou, Zhejiang Province, 310029, China
| | - James Lo
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, 310003, China
- Institute for Translational Medicine, Zhejiang University, Hangzhou, Zhejiang Province, 310029, China
- Department of Bioengineering, University of California Berkeley, Berkeley, CA, 94720, United States of America
| | - Yong He
- State Key Laboratory of Fluid Power and Mechatronic Systems, Key Laboratory of 3D Printing Process and Equipment of Zhejiang Province College of Mechanical Engineering, Zhejiang University, Hangzhou, Zhejiang Province, 310029, China
| | - Chao Zhao
- Wellcome Trust-Medical Research Council Cambridge Stem Cell Institute and Department of Clinical Neurosciences, University of Cambridge, Cambridge CB2 0AH, United Kingdom
| | - Xin Zhao
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hong Kong SAR, China
| | - Hongbo Zhang
- Department of Pharmaceutical Science, Åbo Akademic University, FI-20520, Turku, Finland
| | - ShuQi Wang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, 310003, China
- Institute for Translational Medicine, Zhejiang University, Hangzhou, Zhejiang Province, 310029, China
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14
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Ayres Pereira M, Chio IIC. Metastasis in Pancreatic Ductal Adenocarcinoma: Current Standing and Methodologies. Genes (Basel) 2019; 11:E6. [PMID: 31861620 PMCID: PMC7016631 DOI: 10.3390/genes11010006] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 12/11/2019] [Accepted: 12/17/2019] [Indexed: 01/18/2023] Open
Abstract
Pancreatic ductal adenocarcinoma is an extremely aggressive disease with a high metastatic potential. Most patients are diagnosed with metastatic disease, at which the five-year survival rate is only 3%. A better understanding of the mechanisms that drive metastasis is imperative for the development of better therapeutic interventions. Here, we take the reader through our current knowledge of the parameters that support metastatic progression in pancreatic ductal adenocarcinoma, and the experimental models that are at our disposal to study this process. We also describe the advantages and limitations of these models to study the different aspects of metastatic dissemination.
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Affiliation(s)
| | - Iok In Christine Chio
- Institute for Cancer Genetics, Department of Genetics and Development, Columbia University Medical Center, New York, NY 10032, USA;
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15
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Underhill GH, Khetani SR. Emerging trends in modeling human liver disease in vitro. APL Bioeng 2019; 3:040902. [PMID: 31893256 PMCID: PMC6930139 DOI: 10.1063/1.5119090] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 11/29/2019] [Indexed: 12/18/2022] Open
Abstract
The liver executes 500+ functions, such as protein synthesis, xenobiotic metabolism, bile production, and metabolism of carbohydrates/fats/proteins. Such functions can be severely degraded by drug-induced liver injury, nonalcoholic fatty liver disease, hepatitis B and viral infections, and hepatocellular carcinoma. These liver diseases, which represent a significant global health burden, are the subject of novel drug discovery by the pharmaceutical industry via the use of in vitro models of the human liver, given significant species-specific differences in disease profiles and drug outcomes. Isolated primary human hepatocytes (PHHs) are a physiologically relevant cell source to construct such models; however, these cells display a rapid decline in the phenotypic function within conventional 2-dimensional monocultures. To address such a limitation, several engineered platforms have been developed such as high-throughput cellular microarrays, micropatterned cocultures, self-assembled spheroids, bioprinted tissues, and perfusion devices; many of these platforms are being used to coculture PHHs with liver nonparenchymal cells to model complex cell cross talk in liver pathophysiology. In this perspective, we focus on the utility of representative platforms for mimicking key features of liver dysfunction in the context of chronic liver diseases and liver cancer. We further discuss pending issues that will need to be addressed in this field moving forward. Collectively, these in vitro liver disease models are being increasingly applied toward the development of new therapeutics that display an optimal balance of safety and efficacy, with a focus on expediting development, reducing high costs, and preventing harm to patients.
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Affiliation(s)
- Gregory H. Underhill
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
| | - Salman R. Khetani
- Department of Bioengineering, University of Illinois at Chicago, Chicago, Illinois 60607, USA
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16
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Cominetti MR, Altei WF, Selistre-de-Araujo HS. Metastasis inhibition in breast cancer by targeting cancer cell extravasation. BREAST CANCER (DOVE MEDICAL PRESS) 2019; 11:165-178. [PMID: 31114313 PMCID: PMC6497883 DOI: 10.2147/bctt.s166725] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Accepted: 03/04/2019] [Indexed: 02/06/2023]
Abstract
The spread of cells from primary tumors toward distant tissues and organs, also known as metastasis, is responsible for most cancer-associated deaths. The metastasis cascade comprises a series of events, characterized by the displacement of tumor cells (TCs) from the primary tumor to distant organs by traveling through the bloodstream, and their subsequent colonization. The first step in metastasis involves loss of cell-cell and cell-matrix adhesions, increased invasiveness and migratory abilities, leading to intravasation of TCs into the blood or lymphatic vessels. Stationary TCs must undergo the process of epithelial-mesenchymal transition in order to achieve this migratory and invasive phenotype. Circulating tumor cells that have survived in the circulation and left the blood or lymphatic vessels will reach distant sites where they may stay dormant for many years or grow to form secondary tumors. To do this, cells need to go through the mesenchymal-epithelial transition to revert the phenotype in order to regain epithelial cell-to-cell junctions, grow and become a clinically relevant and detectable tumor mass. This work will review the main steps of the metastatic cascade and describe some strategies to inhibit metastasis by reducing cancer cell extravasation presenting recent studies in the context of breast cancer.
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Affiliation(s)
- Márcia R Cominetti
- Department of Gerontology, Federal University of São Carlos, São Carlos, SP, Brazil
| | - Wanessa F Altei
- Department of Physiological Sciences, Federal University of São Carlos, São Carlos, SP, Brazil
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17
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Ozbolat V, Dey M, Ayan B, Ozbolat IT. Extrusion-based printing of sacrificial Carbopol ink for fabrication of microfluidic devices. Biofabrication 2019; 11:034101. [PMID: 30884470 DOI: 10.1088/1758-5090/ab10ae] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Current technologies for manufacturing of microfluidic devices include soft-lithography, wet and dry etching, thermoforming, micro-machining and three-dimensional (3D) printing. Among them, soft-lithography has been the mostly preferred one in medical and pharmaceutical fields due to its ability to generate polydimethylsiloxane (PDMS) devices with resin biocompatibility, throughput and transparency for imaging. It is a multi-step process requiring the preparation of a silicon wafer pattern, which is fabricated using photolithography according to a defined mask. Photolithography is a costly, complicated and time-consuming process requiring a clean-room environment, and the technology is not readily accessible in most of the developing countries. In addition, generated patterns on photolithography-made silicon wafers do not allow building 3D intricate shapes and silicon direct bonding is thus utilized for closed fluid channels and complex 3D structures. 3D Printing of PDMS has recently gained significant interest due to its ability to define complex 3D shapes directly from user-defined designs. In this work, we investigated Carbopol as a sacrificial gel in order to create microfluidic channels in PDMS devices. Our study demonstrated that Carbopol ink possessed a shear-thinning behavior and enabled the extrusion-based printing of channel templates, which were overlaid with PDMS to create microfluidic devices upon curing of PDMS and removal of the sacrificial Carbopol ink. To demonstrate the effectiveness of the fabricated devices, channels were lined up with human umbilical vein endothelial cells (HUVECs) and human bone marrow endothelial cells (BMECs) in separate devices, where both HUVECs and BMECs demonstrated the formation of endothelium with highly aligned cells in the direction of fluid flow. Overall, we here present a highly affordable and practical approach in fabrication of PDMS devices with closed fluid channels, which have great potential in a myriad of applications from cancer treatments to infectious disease diagnostics to artificial organs.
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Affiliation(s)
- Veli Ozbolat
- Engineering Science and Mechanics Department, Penn State University, University Park, PA 16802, United States of America. The Huck Institutes of the Life Sciences, Penn State University, University Park, PA 16802, United States of America. Mechanical Engineering Department, Ceyhan Engineering Faculty, Cukurova University, Adana 01950, Turkey
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18
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Zañudo JGT, Guinn MT, Farquhar K, Szenk M, Steinway SN, Balázsi G, Albert R. Towards control of cellular decision-making networks in the epithelial-to-mesenchymal transition. Phys Biol 2019; 16:031002. [PMID: 30654341 PMCID: PMC6405305 DOI: 10.1088/1478-3975/aaffa1] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
We present the epithelial-to-mesenchymal transition (EMT) from two perspectives: experimental/technological and theoretical. We review the state of the current understanding of the regulatory networks that underlie EMT in three physiological contexts: embryonic development, wound healing, and metastasis. We describe the existing experimental systems and manipulations used to better understand the molecular participants and factors that influence EMT and metastasis. We review the mathematical models of the regulatory networks involved in EMT, with a particular emphasis on the network motifs (such as coupled feedback loops) that can generate intermediate hybrid states between the epithelial and mesenchymal states. Ultimately, the understanding gained about these networks should be translated into methods to control phenotypic outcomes, especially in the context of cancer therapeutic strategies. We present emerging theories of how to drive the dynamics of a network toward a desired dynamical attractor (e.g. an epithelial cell state) and emerging synthetic biology technologies to monitor and control the state of cells.
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Affiliation(s)
- Jorge Gómez Tejeda Zañudo
- Department of Physics, Pennsylvania State University, University Park, PA 16802, USA
- Department of Medical Oncology, Dana-Farber Cancer Center, Boston, MA 02215, USA
- Cancer Program, Eli and Edythe L. Broad Institute of Harvard and Massachusetts Institute of Technology, Cambridge, MA 02142, USA
| | - M. Tyler Guinn
- Biomedical Engineering Department, Stony Brook University, Stony Brook, NY 11794 USA
- Laufer Center for Physical and Quantitative Biology, Stony Brook University, Stony Brook, NY 11794, USA
- Stony Brook Medical Scientist Training Program, 101 Nicolls Road, Stony Brook, NY 11794, USA
| | - Kevin Farquhar
- Laufer Center for Physical and Quantitative Biology, Stony Brook University, Stony Brook, NY 11794, USA
| | - Mariola Szenk
- Biomedical Engineering Department, Stony Brook University, Stony Brook, NY 11794 USA
- Laufer Center for Physical and Quantitative Biology, Stony Brook University, Stony Brook, NY 11794, USA
| | - Steven N. Steinway
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
| | - Gábor Balázsi
- Biomedical Engineering Department, Stony Brook University, Stony Brook, NY 11794 USA
- Laufer Center for Physical and Quantitative Biology, Stony Brook University, Stony Brook, NY 11794, USA
| | - Réka Albert
- Department of Physics, Pennsylvania State University, University Park, PA 16802, USA
- Department of Biology, Pennsylvania State University, University Park, PA 16802, USA
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19
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Sung JH, Wang YI, Narasimhan Sriram N, Jackson M, Long C, Hickman JJ, Shuler ML. Recent Advances in Body-on-a-Chip Systems. Anal Chem 2019; 91:330-351. [PMID: 30472828 PMCID: PMC6687466 DOI: 10.1021/acs.analchem.8b05293] [Citation(s) in RCA: 134] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Jong Hwan Sung
- Department of Chemical Engineering , Hongik University , Seoul , 04066 , Republic of Korea
| | - Ying I Wang
- Nancy E. and Peter C. Meinig School of Biomedical Engineering , Cornell University , Ithaca , New York 14853 , United States
| | | | - Max Jackson
- Hesperos, Inc. Orlando , Florida 32836 , United States
| | | | - James J Hickman
- Hesperos, Inc. Orlando , Florida 32836 , United States
- NanoScience Technology Center , University of Central Florida , Orlando , Florida 32828 , United States
| | - Michael L Shuler
- Nancy E. and Peter C. Meinig School of Biomedical Engineering , Cornell University , Ithaca , New York 14853 , United States
- Hesperos, Inc. Orlando , Florida 32836 , United States
- Robert Frederick Smith School of Chemical and Biomolecular Engineering , Cornell University , Ithaca , New York 14853 , United States
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20
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Kim W, Kim J, Park HS, Jeon JS. Development of Microfluidic Stretch System for Studying Recovery of Damaged Skeletal Muscle Cells. MICROMACHINES 2018; 9:E671. [PMID: 30567359 PMCID: PMC6315523 DOI: 10.3390/mi9120671] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Revised: 12/09/2018] [Accepted: 12/16/2018] [Indexed: 12/13/2022]
Abstract
The skeletal muscle occupies about 40% mass of the human body and plays a significant role in the skeletal movement control. Skeletal muscle injury also occurs often and causes pain, discomfort, and functional impairment in daily living. Clinically, most studies observed the recovery phenomenon of muscle by massage or electrical stimulation, but there are limitations on quantitatively analyzing the effects on recovery. Although additional efforts have been made within in vitro biochemical research, some questions still remain for effects of the different cell microenvironment for recovery. To overcome these limitations, we have developed a microfluidic system to investigate appropriate conditions for repairing skeletal muscle injury. First, the muscle cells were cultured in the microfluidic chip and differentiated to muscle fibers. After differentiation, we treated hydrogen peroxide and 18% axial stretch to cause chemical and physical damage to the muscle fibers. Then the damaged muscle fibers were placed under the cyclic stretch condition to allow recovery. Finally, we analyzed the damage and recovery by quantifying morphological change as well as the intensity change of intracellular fluorescent signals and showed the skeletal muscle fibers recovered better in the cyclic stretched condition. In total, our in situ generation of muscle damage and induction recovery platform may be a key system for investigating muscle recovery and rehabilitation.
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Affiliation(s)
- Wanho Kim
- Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology, Daejeon 34141, Korea.
| | - Jaesang Kim
- Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology, Daejeon 34141, Korea.
| | - Hyung-Soon Park
- Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology, Daejeon 34141, Korea.
| | - Jessie S Jeon
- Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology, Daejeon 34141, Korea.
- KI HST, Korea Advanced Institute of Science and Technology, Daejeon 34141, Korea.
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21
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Zhang X, Zhao H. Deoxyelephantopin Suppresses Invasion and Migration of Colorectal Cancer Cells Through Matrix Metalloproteinase-13. INT J PHARMACOL 2018. [DOI: 10.3923/ijp.2018.751.757] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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22
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Cavo M, Caria M, Pulsoni I, Beltrame F, Fato M, Scaglione S. A new cell-laden 3D Alginate-Matrigel hydrogel resembles human breast cancer cell malignant morphology, spread and invasion capability observed "in vivo". Sci Rep 2018; 8:5333. [PMID: 29593247 PMCID: PMC5871779 DOI: 10.1038/s41598-018-23250-4] [Citation(s) in RCA: 93] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Accepted: 03/01/2018] [Indexed: 01/17/2023] Open
Abstract
Purpose of this study was the development of a 3D material to be used as substrate for breast cancer cell culture. We developed composite gels constituted by different concentrations of Alginate (A) and Matrigel (M) to obtain a structurally stable-in-time and biologically active substrate. Human aggressive breast cancer cells (i.e. MDA-MB-231) were cultured within the gels. Known the link between cell morphology and malignancy, cells were morphologically characterized and their invasiveness correlated through an innovative bioreactor-based invasion assay. A particular type of gel (i.e. 50% Alginate, 50% Matrigel) emerged thanks to a series of significant results: 1. cells exhibited peculiar cytoskeleton shapes and nuclear fragmentation characteristic of their malignancy; 2. cells expressed the formation of the so-called invadopodia, actin-based protrusion of the plasma membrane through which cells anchor to the extracellular matrix; 3. cells were able to migrate through the gels and attach to an engineered membrane mimicking the vascular walls hosted within bioreactor, providing a completely new 3D in vitro model of the very precursor steps of metastasis.
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Affiliation(s)
- Marta Cavo
- National Research Council (CNR) - IEIIT Institute, Genoa, 16149, Italy.,Department of Biophysical and Electronic Engineering (DIBRIS), University of Genoa, Genoa, 16145, Italy.,React4life S.r.l, Genoa, 16100, Italy
| | - Marco Caria
- National Research Council (CNR) - IEIIT Institute, Genoa, 16149, Italy.,Department of Biophysical and Electronic Engineering (DIBRIS), University of Genoa, Genoa, 16145, Italy
| | - Ilaria Pulsoni
- Department of Biophysical and Electronic Engineering (DIBRIS), University of Genoa, Genoa, 16145, Italy
| | - Francesco Beltrame
- National Research Council (CNR) - IEIIT Institute, Genoa, 16149, Italy.,Department of Biophysical and Electronic Engineering (DIBRIS), University of Genoa, Genoa, 16145, Italy
| | - Marco Fato
- National Research Council (CNR) - IEIIT Institute, Genoa, 16149, Italy.,Department of Biophysical and Electronic Engineering (DIBRIS), University of Genoa, Genoa, 16145, Italy
| | - Silvia Scaglione
- National Research Council (CNR) - IEIIT Institute, Genoa, 16149, Italy.
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23
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Kenney RM, Lloyd CC, Whitman NA, Lockett MR. 3D cellular invasion platforms: how do paper-based cultures stack up? Chem Commun (Camb) 2018. [PMID: 28621775 DOI: 10.1039/c7cc02357j] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Cellular invasion is the gateway to metastasis, which is the leading cause of cancer-related deaths. Invasion is driven by a number of chemical and mechanical stresses that arise in the tumor microenvironment. In vitro assays are needed for the systematic study of cancer progress. To be truly predictive, these assays must generate tissue-like environments that can be experimentally controlled and manipulated. While two-dimensional (2D) monolayer cultures are easily assembled and evaluated, they lack the extracellular components needed to assess invasion. Three-dimensional (3D) cultures are better suited for invasion studies because they generate cellular phenotypes that are more representative of those found in vivo. This feature article provides an overview of four invasion platforms. We focus on paper-based cultures, an emerging 3D culture platform capable of generating tissue-like structures and quantifying cellular invasion. Paper-based cultures are as easily assembled and analyzed as monolayers, but provide an experimentally powerful platform capable of supporting: co-cultures and representative extracellular environments; experimentally controlled gradients; readouts capable of quantifying, discerning, and separating cells based on their invasiveness. With a series of examples we highlight the potential of paper-based cultures, and discuss how they stack up against other invasion platforms.
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Affiliation(s)
- Rachael M Kenney
- Department of Chemistry, University of North Carolina at Chapel Hill, Kenan and Caudill Laboratories, 125 South Road, Chapel Hill, NC 27599-3290, USA.
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24
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Mazzocchi A, Soker S, Skardal A. Biofabrication Technologies for Developing In Vitro Tumor Models. CANCER DRUG DISCOVERY AND DEVELOPMENT 2018. [DOI: 10.1007/978-3-319-60511-1_4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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25
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Lintz M, Muñoz A, Reinhart-King CA. The Mechanics of Single Cell and Collective Migration of Tumor Cells. J Biomech Eng 2017; 139:2580907. [PMID: 27814431 DOI: 10.1115/1.4035121] [Citation(s) in RCA: 92] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Indexed: 12/20/2022]
Abstract
Metastasis is a dynamic process in which cancer cells navigate the tumor microenvironment, largely guided by external chemical and mechanical cues. Our current understanding of metastatic cell migration has relied primarily on studies of single cell migration, most of which have been performed using two-dimensional (2D) cell culture techniques and, more recently, using three-dimensional (3D) scaffolds. However, the current paradigm focused on single cell movements is shifting toward the idea that collective migration is likely one of the primary modes of migration during metastasis of many solid tumors. Not surprisingly, the mechanics of collective migration differ significantly from single cell movements. As such, techniques must be developed that enable in-depth analysis of collective migration, and those for examining single cell migration should be adopted and modified to study collective migration to allow for accurate comparison of the two. In this review, we will describe engineering approaches for studying metastatic migration, both single cell and collective, and how these approaches have yielded significant insight into the mechanics governing each process.
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Affiliation(s)
- Marianne Lintz
- The Nancy E. and Peter C. Meinig School of Biomedical Engineering, Cornell University, 309 Weill Hall, Ithaca, NY 14853
| | - Adam Muñoz
- The Nancy E. and Peter C. Meinig School of Biomedical Engineering, Cornell University, 309 Weill Hall, Ithaca, NY 14853
| | - Cynthia A Reinhart-King
- The Nancy E. and Peter C. Meinig School of Biomedical Engineering, Cornell University, 302 Weill Hall, Ithaca, NY 14853 e-mail:
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26
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Teoh ST, Lunt SY. Metabolism in cancer metastasis: bioenergetics, biosynthesis, and beyond. WILEY INTERDISCIPLINARY REVIEWS-SYSTEMS BIOLOGY AND MEDICINE 2017; 10. [DOI: 10.1002/wsbm.1406] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Revised: 08/10/2017] [Accepted: 08/28/2017] [Indexed: 12/13/2022]
Affiliation(s)
- Shao Thing Teoh
- Department of Biochemistry and Molecular Biology; Department of Chemical Engineering and Materials Science, Michigan State University; East Lansing MI USA
| | - Sophia Y. Lunt
- Department of Biochemistry and Molecular Biology; Department of Chemical Engineering and Materials Science, Michigan State University; East Lansing MI USA
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27
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Virumbrales-Muñoz M, Ayuso JM, Olave M, Monge R, de Miguel D, Martínez-Lostao L, Le Gac S, Doblare M, Ochoa I, Fernandez LJ. Multiwell capillarity-based microfluidic device for the study of 3D tumour tissue-2D endothelium interactions and drug screening in co-culture models. Sci Rep 2017; 7:11998. [PMID: 28931839 PMCID: PMC5607255 DOI: 10.1038/s41598-017-12049-4] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Accepted: 08/31/2017] [Indexed: 12/12/2022] Open
Abstract
The tumour microenvironment is very complex, and essential in tumour development and drug resistance. The endothelium is critical in the tumour microenvironment: it provides nutrients and oxygen to the tumour and is essential for systemic drug delivery. Therefore, we report a simple, user-friendly microfluidic device for co-culture of a 3D breast tumour model and a 2D endothelium model for cross-talk and drug delivery studies. First, we demonstrated the endothelium was functional, whereas the tumour model exhibited in vivo features, e.g., oxygen gradients and preferential proliferation of cells with better access to nutrients and oxygen. Next, we observed the endothelium structure lost its integrity in the co-culture. Following this, we evaluated two drug formulations of TRAIL (TNF-related apoptosis inducing ligand): soluble and anchored to a LUV (large unilamellar vesicle). Both diffused through the endothelium, LUV-TRAIL being more efficient in killing tumour cells, showing no effect on the integrity of endothelium. Overall, we have developed a simple capillary force-based microfluidic device for 2D and 3D cell co-cultures. Our device allows high-throughput approaches, patterning different cell types and generating gradients without specialised equipment. We anticipate this microfluidic device will facilitate drug screening in a relevant microenvironment thanks to its simple, effective and user-friendly operation.
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Affiliation(s)
- María Virumbrales-Muñoz
- Department of Biomedical Engineering, Wisconsin Institutes for Medical Research, University of Wisconsin-Madison, 1111 Highland Avenue, Madison, 53705, Wisconsin, United States
| | - José María Ayuso
- Department of Biomedical Engineering, Wisconsin Institutes for Medical Research, University of Wisconsin-Madison, 1111 Highland Avenue, Madison, 53705, Wisconsin, United States.,Medical Engineering, Morgridge Institute for Research, 330 N Orchard Street, Madison, 53715, Wisconsin, United States
| | - Marta Olave
- Group of Applied Mechanics and Bioengineering (AMB), Centro de Investigación Biomédica en Red. Bioingenieria, biomateriales y nanomedicina (CIBER-BBN), Mariano Esquillor Gómez, Zaragoza, 50018, Spain.,Aragon Institute of Engineering Research (I3A), University of Zaragoza, Mariano Esquillor Gómez, Zaragoza, 50009, Spain.,Aragon Institute of Biomedical Research, Instituto de Salud Carlos III, Mariano Esquillor Gómez, Zaragoza, 50009, Spain
| | - Rosa Monge
- Group of Applied Mechanics and Bioengineering (AMB), Centro de Investigación Biomédica en Red. Bioingenieria, biomateriales y nanomedicina (CIBER-BBN), Mariano Esquillor Gómez, Zaragoza, 50018, Spain.,Aragon Institute of Engineering Research (I3A), University of Zaragoza, Mariano Esquillor Gómez, Zaragoza, 50009, Spain.,Aragon Institute of Biomedical Research, Instituto de Salud Carlos III, Mariano Esquillor Gómez, Zaragoza, 50009, Spain.,BEONCHIP S.L., Mariano Esquillor Gómez, Zaragoza, 50018, Spain
| | - Diego de Miguel
- Centre for Cell Death, Cancer and Inflammation (CCCI), UCL Cancer Institute, University College of London, Gower Street, London, WC1E 6BT, UK.,Department of Biochemistry, Molecular and Cell Biology, University of Zaragoza, Calle de Pedro Cerbuna, 12, Zaragoza, 50009, Spain.,Aragon Institute of Biomedical Research (IIS Aragón), Instituto de Salud Carlos III, Avda. San Juan Bosco 13, Zaragoza, 50018, Spain
| | - Luis Martínez-Lostao
- Aragon Institute of Biomedical Research (IIS Aragón), Instituto de Salud Carlos III, Avda. San Juan Bosco 13, Zaragoza, 50018, Spain.,Department of Microbiology, Preventive Medicine and Public Health, University of Zaragoza, Domingo Miral, Zaragoza, 50009, Spain.,Department of Immunology, University Clinical Hospital Lozano Blesa, Padre Arrupe, Zaragoza, 50009, Spain.,Institute of Nanoscience of Aragón (INA), Mariano Esquillor Gómez, Zaragoza, 50009, Spain
| | - Séverine Le Gac
- Applied Microfluidics for BioEngineering Research, MESA+ Institute for Nanotechnology, MIRA Institute for Biomedical Research and Technical Medicine, University of Twente, Enschede, The Netherlands
| | - Manuel Doblare
- Group of Applied Mechanics and Bioengineering (AMB), Centro de Investigación Biomédica en Red. Bioingenieria, biomateriales y nanomedicina (CIBER-BBN), Mariano Esquillor Gómez, Zaragoza, 50018, Spain.,Aragon Institute of Engineering Research (I3A), University of Zaragoza, Mariano Esquillor Gómez, Zaragoza, 50009, Spain.,Aragon Institute of Biomedical Research, Instituto de Salud Carlos III, Mariano Esquillor Gómez, Zaragoza, 50009, Spain
| | - Ignacio Ochoa
- Group of Applied Mechanics and Bioengineering (AMB), Centro de Investigación Biomédica en Red. Bioingenieria, biomateriales y nanomedicina (CIBER-BBN), Mariano Esquillor Gómez, Zaragoza, 50018, Spain. .,Aragon Institute of Engineering Research (I3A), University of Zaragoza, Mariano Esquillor Gómez, Zaragoza, 50009, Spain. .,Aragon Institute of Biomedical Research, Instituto de Salud Carlos III, Mariano Esquillor Gómez, Zaragoza, 50009, Spain.
| | - Luis J Fernandez
- Group of Applied Mechanics and Bioengineering (AMB), Centro de Investigación Biomédica en Red. Bioingenieria, biomateriales y nanomedicina (CIBER-BBN), Mariano Esquillor Gómez, Zaragoza, 50018, Spain. .,Aragon Institute of Engineering Research (I3A), University of Zaragoza, Mariano Esquillor Gómez, Zaragoza, 50009, Spain. .,Aragon Institute of Biomedical Research, Instituto de Salud Carlos III, Mariano Esquillor Gómez, Zaragoza, 50009, Spain.
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28
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He J, Xiong L, Li Q, Lin L, Miao X, Yan S, Hong Z, Yang L, Wen Y, Deng X. 3D modeling of cancer stem cell niche. Oncotarget 2017; 9:1326-1345. [PMID: 29416698 PMCID: PMC5787442 DOI: 10.18632/oncotarget.19847] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Accepted: 07/25/2017] [Indexed: 02/06/2023] Open
Abstract
Cancer stem cells reside in a distinct microenvironment called niche. The reciprocal interactions between cancer stem cells and niche contribute to the maintenance and enrichment of cancer stem cells. In order to simulate the interactions between cancer stem cells and niche, three-dimensional models have been developed. These in vitro culture systems recapitulate the spatial dimension, cellular heterogeneity, and the molecular networks of the tumor microenvironment and show great promise in elucidating the pathophysiology of cancer stem cells and designing more clinically relavant treatment modalites.
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Affiliation(s)
- Jun He
- Department of General Surgery, Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Li Xiong
- Department of General Surgery, Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Qinglong Li
- Department of General Surgery, Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Liangwu Lin
- State Key Laboratory of Powder Metallurgy, Central South University, Changsha, Hunan, China
| | - Xiongying Miao
- Department of General Surgery, Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Shichao Yan
- Department of Pathology, Hunan Normal University Medical College, Changsha, Hunan, China
| | - Zhangyong Hong
- State Key Laboratory of Medicinal Chemical Biology, College of Life Sciences, Nankai University, Tianjin, China
| | - Leping Yang
- Department of General Surgery, Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yu Wen
- Department of General Surgery, Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xiyun Deng
- Department of Pathology, Hunan Normal University Medical College, Changsha, Hunan, China
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Sundar Rajan V, Laurent VM, Verdier C, Duperray A. Unraveling the Receptor-Ligand Interactions between Bladder Cancer Cells and the Endothelium Using AFM. Biophys J 2017; 112:1246-1257. [PMID: 28355551 DOI: 10.1016/j.bpj.2017.01.033] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Revised: 01/10/2017] [Accepted: 01/23/2017] [Indexed: 01/18/2023] Open
Abstract
Adhesion of cancer cells to endothelial cells is a key step in cancer metastasis; therefore, identifying the key molecules involved during this process promises to aid in efforts to block the metastatic cascade. We have previously shown that intercellular adhesion molecule-1 (ICAM-1) expressed by endothelial cells is involved in the interactions of bladder cancer cells (BCs) with the endothelium. However, the ICAM-1 ligands have never been investigated. In this study, we combined adhesion assays and atomic force microscopy (AFM) to identify the ligands involved and to quantify the forces relevant in such interactions. We report the expression of MUC1 and CD43 on BCs, and demonstrate that these ligands interact with ICAM-1 to mediate cancer cell-endothelial cell adhesion in the case of the more invasive BCs. This was achieved with the use of adhesion assays, which showed a strong decrease in the attachment of BCs to endothelial cells when MUC1 and CD43 were blocked by antibodies. In addition, AFM measurements showed a similar decrease, by up to 70%, in the number of rupture events that occurred when MUC1 and CD43 were blocked. When we applied a Gaussian mixture model to the AFM data, we observed a distinct force range for receptor-ligand bonds, which allowed us to precisely identify the interactions of ICAM-1 with MUC1 or CD43. Furthermore, a detailed analysis of the rupture events suggested that CD43 is strongly connected to the cytoskeleton and that its interaction with ICAM-1 mainly corresponds to force ramps followed by sudden jumps. In contrast, MUC1 seems to be weakly connected to the cytoskeleton, as its interactions with ICAM-1 are mainly associated with the formation of tethers. This analysis is quite promising and may also be applied to other types of cancer cells.
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Affiliation(s)
- Vinoth Sundar Rajan
- INSERM U1209, CNRS UMR5309, IAB, Grenoble, France; University Grenoble Alpes, IAB, Grenoble, France
| | - Valérie M Laurent
- CNRS UMR 5588, LIPhy, Grenoble, France; University Grenoble Alpes, LIPhy, Grenoble, France
| | - Claude Verdier
- CNRS UMR 5588, LIPhy, Grenoble, France; University Grenoble Alpes, LIPhy, Grenoble, France
| | - Alain Duperray
- INSERM U1209, CNRS UMR5309, IAB, Grenoble, France; University Grenoble Alpes, IAB, Grenoble, France.
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Abstract
In vivo, cells of the vascular system are subjected to various mechanical stimuli and have demonstrated the ability to adapt their behavior via mechanotransduction. Recent advances in microfluidic and "on-chip" techniques have provided the technology to study these alterations in cell behavior. Contrary to traditional in vitro assays such as transwell plates and parallel plate flow chambers, these microfluidic devices (MFDs) provide the opportunity to integrate multiple mechanical cues (e.g. shear stress, confinement, substrate stiffness, vessel geometry and topography) with in situ quantification capabilities. As such, MFDs can be used to recapitulate the in vivo mechanical setting and systematically vary microenvironmental conditions for improved mechanobiological studies of the endothelium. Additionally, adequate modelling provides for enhanced understanding of disease progression, design of cell separation and drug delivery systems, and the development of biomaterials for tissue engineering applications. Here, we will discuss the advances in knowledge about endothelial cell mechanosensing resulting from the design and application of biomimetic on-chip and microfluidic platforms.
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Xia JL, Fan WJ, Zheng FM, Zhang WW, Xie JJ, Yang MY, Kamran M, Wang P, Teng HM, Wang CL, Liu Q. Inhibition of AURKA kinase activity suppresses collective invasion in a microfluidic cell culture platform. Sci Rep 2017; 7:2973. [PMID: 28592839 PMCID: PMC5462816 DOI: 10.1038/s41598-017-02623-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Accepted: 04/13/2017] [Indexed: 11/14/2022] Open
Abstract
Tumor local invasion is the first step of metastasis cascade which remains the key obstacle for cancer therapy. Collective cell migration plays a critical role in tumor invading into surrounding tissues. In vitro assays fail to assess collective invasion in a real time manner. Herein we aim to develop a three-dimensional (3D) microfluidic cell invasion model to determine the dynamic process. In this model, collective invasion of breast cancer cells is induced by the concentration gradient of fetal bovine serum. We find that breast cancer cells adopt a collective movement rather than a random manner when the cells invade into extracellular matrix. The leading cells in the collective movement exhibit an increased expression of an Aurora kinase family protein - AURKA compared with the follower cells. Inhibition of AURKA kinase activity by VX680 or AKI603 significantly reduces the phosphorylation of ERK1/2 (Thr202/Tyr204) and collective cohort formation. Together, our study illustrates that AURKA acts as a potential therapeutic target for suppressing the process of tumor collective invasion. The 3D microfluidic cell invasion model is a reliable, measurable and dynamic platform for exploring potential drugs to inhibit tumor collective invasion.
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Affiliation(s)
- Jiang-Long Xia
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Wen-Jun Fan
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China.,Department of Hematology, The Third Affiliated Hospital; Institute of Hematology Sun Yat-sen University, Guangzhou, China
| | - Fei-Meng Zheng
- Department of Medical Oncology, The Eastern Hospital of The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Wen-Wen Zhang
- Department of Oncology, The First Hospital Affiliated to Dalian Medical University, Dalian, China
| | - Jia-Jun Xie
- Department of Hematology, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Meng-Ying Yang
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Muhammad Kamran
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Peng Wang
- Department of Thoracic Surgery, The First Hospital Affiliated to Dalian Medical University, Dalian, China
| | - Hong-Ming Teng
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Chun-Li Wang
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Quentin Liu
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China. .,Department of Hematology, The Third Affiliated Hospital; Institute of Hematology Sun Yat-sen University, Guangzhou, China. .,Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.
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32
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Narkhede AA, Shevde LA, Rao SS. Biomimetic strategies to recapitulate organ specific microenvironments for studying breast cancer metastasis. Int J Cancer 2017; 141:1091-1109. [PMID: 28439901 DOI: 10.1002/ijc.30748] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Revised: 03/22/2017] [Accepted: 04/11/2017] [Indexed: 12/14/2022]
Abstract
The progression of breast cancer from the primary tumor setting to the metastatic setting is the critical event defining Stage IV disease, no longer considered curable. The microenvironment at specific organ sites is known to play a key role in influencing the ultimate fate of metastatic cells; yet microenvironmental mediated-molecular mechanisms underlying organ specific metastasis in breast cancer are not well understood. This review discusses biomimetic strategies employed to recapitulate metastatic organ microenvironments, particularly, bone, liver, lung and brain to elucidate the mechanisms dictating metastatic breast cancer cell homing and colonization. These biomimetic strategies include in vitro techniques such as biomaterial-based co-culturing techniques, microfluidics, organ-mimetic chips, bioreactor technologies, and decellularized matrices as well as cutting edge in vivo techniques to better understand the interactions between metastatic breast cancer cells and the stroma at the metastatic site. The advantages and disadvantages of these systems are discussed. In addition, how creation of biomimetic models will impact breast cancer metastasis research and their broad utility is explored.
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Affiliation(s)
- Akshay A Narkhede
- Department of Chemical and Biological Engineering, The University of Alabama, Tuscaloosa, AL
| | - Lalita A Shevde
- Department of Pathology and Comprehensive Cancer Center, The University of Alabama at Birmingham, Birmingham, AL
| | - Shreyas S Rao
- Department of Chemical and Biological Engineering, The University of Alabama, Tuscaloosa, AL
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Oudin MJ, Weaver VM. Physical and Chemical Gradients in the Tumor Microenvironment Regulate Tumor Cell Invasion, Migration, and Metastasis. COLD SPRING HARBOR SYMPOSIA ON QUANTITATIVE BIOLOGY 2017; 81:189-205. [PMID: 28424337 DOI: 10.1101/sqb.2016.81.030817] [Citation(s) in RCA: 113] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Cancer metastasis requires the invasion of tumor cells into the stroma and the directed migration of tumor cells through the stroma toward the vasculature and lymphatics where they can disseminate and colonize secondary organs. Physical and biochemical gradients that form within the primary tumor tissue promote tumor cell invasion and drive persistent migration toward blood vessels and the lymphatics to facilitate tumor cell dissemination. These microenvironment cues include hypoxia and pH gradients, gradients of soluble cues that induce chemotaxis, and ions that facilitate galvanotaxis, as well as modifications to the concentration, organization, and stiffness of the extracellular matrix that produce haptotactic, alignotactic, and durotactic gradients. These gradients form through dynamic interactions between the tumor cells and the resident fibroblasts, adipocytes, nerves, endothelial cells, infiltrating immune cells, and mesenchymal stem cells. Malignant progression results from the integrated response of the tumor to these extrinsic physical and chemical cues. Here, we first describe how these physical and chemical gradients develop, and we discuss their role in tumor progression. We then review assays to study these gradients. We conclude with a discussion of clinical strategies used to detect and inhibit these gradients in tumors and of new intervention opportunities. Clarifying the role of these gradients in tumor evolution offers a unique approach to target metastasis.
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Affiliation(s)
- Madeleine J Oudin
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139
| | - Valerie M Weaver
- Department of Surgery, Center for Bioengineering and Tissue Regeneration, University of California, San Francisco, San Francisco, California 94143
- UCSF Comprehensive Cancer Center, Helen Diller Family Cancer Research Center, University of California, San Francisco, San Francisco, California 94143
- Department of Anatomy, Department of Bioengineering and Therapeutic Sciences, and Department of Radiation Oncology, University of California San Francisco, San Francisco, California 94143
- Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research and The Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, California 94143
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Ma Y, Pan JZ, Zhao SP, Lou Q, Zhu Y, Fang Q. Microdroplet chain array for cell migration assays. LAB ON A CHIP 2016; 16:4658-4665. [PMID: 27833945 DOI: 10.1039/c6lc00823b] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
Establishing cell migration assays in multiple different microenvironments is important in the study of tissue repair and regeneration, cancer progression, atherosclerosis, and arthritis. In this work, we developed a miniaturized and massive parallel microfluidic platform for multiple cell migration assays combining the traditional membrane-based cell migration technique and the droplet-based microfluidic technique. Nanoliter-scale droplets are flexibly assembled as building blocks based on a porous membrane to form microdroplet chains with diverse configurations for different assay modes. Multiple operations including in-droplet 2D/3D cell culture, cell co-culture and cell migration induced by a chemoattractant concentration gradient in droplet chains could be flexibly performed with reagent consumption in the nanoliter range for each assay and an assay scale-up to 81 assays in parallel in one microchip. We have applied the present platform to multiple modes of cell migration assays including the accurate cell migration assay, competitive cell migration assay, biomimetic chemotaxis assay, and multifactor cell migration assay based on the organ-on-a-chip concept, for demonstrating its versatility, applicability, and potential in cell migration-related research.
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Affiliation(s)
- Yan Ma
- Institute of Microanalytical Systems, Department of Chemistry and Innovation Center for Cell Signaling Network, Zhejiang University, Hangzhou, 310058, China.
| | - Jian-Zhang Pan
- Institute of Microanalytical Systems, Department of Chemistry and Innovation Center for Cell Signaling Network, Zhejiang University, Hangzhou, 310058, China.
| | - Shi-Ping Zhao
- Institute of Microanalytical Systems, Department of Chemistry and Innovation Center for Cell Signaling Network, Zhejiang University, Hangzhou, 310058, China.
| | - Qi Lou
- Institute of Microanalytical Systems, Department of Chemistry and Innovation Center for Cell Signaling Network, Zhejiang University, Hangzhou, 310058, China.
| | - Ying Zhu
- Institute of Microanalytical Systems, Department of Chemistry and Innovation Center for Cell Signaling Network, Zhejiang University, Hangzhou, 310058, China.
| | - Qun Fang
- Institute of Microanalytical Systems, Department of Chemistry and Innovation Center for Cell Signaling Network, Zhejiang University, Hangzhou, 310058, China.
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35
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Burks HE, Phamduy TB, Azimi MS, Saksena J, Burow ME, Collins-Burow BM, Chrisey DB, Murfee WL. Laser Direct-Write Onto Live Tissues: A Novel Model for Studying Cancer Cell Migration. J Cell Physiol 2016; 231:2333-8. [PMID: 26923437 PMCID: PMC4946993 DOI: 10.1002/jcp.25363] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Accepted: 02/25/2016] [Indexed: 01/01/2023]
Abstract
Investigation into the mechanisms driving cancer cell behavior and the subsequent development of novel targeted therapeutics requires comprehensive experimental models that mimic the complexity of the tumor microenvironment. Recently, our laboratories have combined a novel tissue culture model and laser direct-write, a form of bioprinting, to spatially position single or clustered cancer cells onto ex vivo microvascular networks containing blood vessels, lymphatic vessels, and interstitial cell populations. Herein, we highlight this new model as a tool for quantifying cancer cell motility and effects on angiogenesis and lymphangiogenesis in an intact network that matches the complexity of a real tissue. Application of our proposed methodology offers an innovative ex vivo tissue perspective for evaluating the effects of gene expression and targeted molecular therapies on cancer cell migration and invasion. J. Cell. Physiol. 231: 2333-2338, 2016. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Hope E. Burks
- Department of Medicine, Tulane University, New Orleans, LA
| | - Theresa B. Phamduy
- Department of Biomedical Engineering, Tulane University, New Orleans, LA
| | - Mohammad S. Azimi
- Department of Biomedical Engineering, Tulane University, New Orleans, LA
| | - Jayant Saksena
- Department of Biomedical Engineering, Tulane University, New Orleans, LA
| | | | | | | | - Walter L. Murfee
- Department of Biomedical Engineering, Tulane University, New Orleans, LA
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In Vitro Co-Culture Models of Breast Cancer Metastatic Progression towards Bone. Int J Mol Sci 2016; 17:ijms17091405. [PMID: 27571063 PMCID: PMC5037685 DOI: 10.3390/ijms17091405] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 08/10/2016] [Accepted: 08/19/2016] [Indexed: 12/27/2022] Open
Abstract
Advanced breast cancer frequently metastasizes to bone through a multistep process involving the detachment of cells from the primary tumor, their intravasation into the bloodstream, adhesion to the endothelium and extravasation into the bone, culminating with the establishment of a vicious cycle causing extensive bone lysis. In recent years, the crosstalk between tumor cells and secondary organs microenvironment is gaining much attention, being indicated as a crucial aspect in all metastatic steps. To investigate the complex interrelation between the tumor and the microenvironment, both in vitro and in vivo models have been exploited. In vitro models have some advantages over in vivo, mainly the possibility to thoroughly dissect in controlled conditions and with only human cells the cellular and molecular mechanisms underlying the metastatic progression. In this article we will review the main results deriving from in vitro co-culture models, describing mechanisms activated in the crosstalk between breast cancer and bone cells which drive the different metastatic steps.
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37
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Skardal A, Shupe T, Atala A. Organoid-on-a-chip and body-on-a-chip systems for drug screening and disease modeling. Drug Discov Today 2016; 21:1399-1411. [PMID: 27422270 DOI: 10.1016/j.drudis.2016.07.003] [Citation(s) in RCA: 301] [Impact Index Per Article: 37.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2016] [Revised: 06/30/2016] [Accepted: 07/05/2016] [Indexed: 01/09/2023]
Abstract
In recent years, advances in tissue engineering and microfabrication technologies have enabled rapid growth in the areas of in vitro organoid development as well as organoid-on-a-chip platforms. These 3D model systems often are able to mimic human physiology more accurately than traditional 2D cultures and animal models. In this review, we describe the progress that has been made to generate organ-on-a-chip platforms and, more recently, more complex multi-organoid body-on-a-chip platforms and their applications. Importantly, these systems have the potential to dramatically impact biomedical applications in the areas of drug development, drug and toxicology screening, disease modeling, and the emerging area of personalized precision medicine.
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Affiliation(s)
- Aleksander Skardal
- Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC 27157, USA; Virginia Tech-Wake Forest University School of Biomedical Engineering and Sciences, Wake Forest Baptist Health, Medical Center Boulevard, Winston-Salem, NC 27157, USA; Department of Cancer Biology, Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC 27157, USA.
| | - Thomas Shupe
- Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC 27157, USA
| | - Anthony Atala
- Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC 27157, USA; Virginia Tech-Wake Forest University School of Biomedical Engineering and Sciences, Wake Forest Baptist Health, Medical Center Boulevard, Winston-Salem, NC 27157, USA; Department of Urology, Wake Forest Baptist Medical Center, Medical Center Boulevard, Winston-Salem, NC 27157, USA
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38
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Bersini S, Yazdi IK, Talò G, Shin SR, Moretti M, Khademhosseini A. Cell-microenvironment interactions and architectures in microvascular systems. Biotechnol Adv 2016; 34:1113-1130. [PMID: 27417066 DOI: 10.1016/j.biotechadv.2016.07.002] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2015] [Revised: 07/02/2016] [Accepted: 07/09/2016] [Indexed: 02/06/2023]
Abstract
In the past decade, significant advances have been made in the design and optimization of novel biomaterials and microfabrication techniques to generate vascularized tissues. Novel microfluidic systems have facilitated the development and optimization of in vitro models for exploring the complex pathophysiological phenomena that occur inside a microvascular environment. To date, most of these models have focused on engineering of increasingly complex systems, rather than analyzing the molecular and cellular mechanisms that drive microvascular network morphogenesis and remodeling. In fact, mutual interactions among endothelial cells (ECs), supporting mural cells and organ-specific cells, as well as between ECs and the extracellular matrix, are key driving forces for vascularization. This review focuses on the integration of materials science, microengineering and vascular biology for the development of in vitro microvascular systems. Various approaches currently being applied to study cell-cell/cell-matrix interactions, as well as biochemical/biophysical cues promoting vascularization and their impact on microvascular network formation, will be identified and discussed. Finally, this review will explore in vitro applications of microvascular systems, in vivo integration of transplanted vascularized tissues, and the important challenges for vascularization and controlling the microcirculatory system within the engineered tissues, especially for microfabrication approaches. It is likely that existing models and more complex models will further our understanding of the key elements of vascular network growth, stabilization and remodeling to translate basic research principles into functional, vascularized tissue constructs for regenerative medicine applications, drug screening and disease models.
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Affiliation(s)
- Simone Bersini
- Cell and Tissue Engineering Lab, IRCCS Istituto Ortopedico Galeazzi, Milano, Italy
| | - Iman K Yazdi
- Biomaterials Innovation Research Center, Brigham and Women's Hospital, Harvard Medical School, Cambridge, MA, USA; Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Wyss Institute for Biologically Inspired Engineering, Harvard University, Cambridge, MA 02139, USA
| | - Giuseppe Talò
- Cell and Tissue Engineering Lab, IRCCS Istituto Ortopedico Galeazzi, Milano, Italy
| | - Su Ryon Shin
- Biomaterials Innovation Research Center, Brigham and Women's Hospital, Harvard Medical School, Cambridge, MA, USA; Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Wyss Institute for Biologically Inspired Engineering, Harvard University, Cambridge, MA 02139, USA
| | - Matteo Moretti
- Cell and Tissue Engineering Lab, IRCCS Istituto Ortopedico Galeazzi, Milano, Italy; Regenerative Medicine Technologies Lab, Ente Ospedaliero Cantonale, Lugano, Switzerland; Swiss Institute for Regenerative Medicine, Lugano, Switzerland; Cardiocentro Ticino, Lugano, Switzerland.
| | - Ali Khademhosseini
- Biomaterials Innovation Research Center, Brigham and Women's Hospital, Harvard Medical School, Cambridge, MA, USA; Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Wyss Institute for Biologically Inspired Engineering, Harvard University, Cambridge, MA 02139, USA; Department of Physics, King Abdulaziz University, Jeddah 21569, Saudi Arabia; College of Animal Bioscience and Technology, Department of Bioindustrial Technologies, Konkuk University, Hwayang-dong, Kwangjin-gu, Seoul 143-701, Republic of Korea.
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Vandenhaute E, Drolez A, Sevin E, Gosselet F, Mysiorek C, Dehouck MP. Adapting coculture in vitro models of the blood-brain barrier for use in cancer research: maintaining an appropriate endothelial monolayer for the assessment of transendothelial migration. J Transl Med 2016; 96:588-98. [PMID: 26901835 DOI: 10.1038/labinvest.2016.35] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Revised: 01/06/2016] [Accepted: 01/14/2016] [Indexed: 12/14/2022] Open
Abstract
Although brain metastases are the most common brain tumors in adults, there are few treatment options in this setting. To colonize the brain, circulating tumor cells must cross the blood-brain barrier (BBB), which is situated within specialized, restrictive microvascular endothelium. Understanding how cancer cells manage to transmigrate through the BBB might enable this process to be prevented. In vitro models are dedicated tools for characterizing the cellular and molecular mechanisms that underlie transendothelial migration process, as long as they accurately mimic the brain endothelium's in vivo characteristics. The objective of the present study was to adapt an existing in vitro model of the human BBB for use in studying cancer cell transmigration. The model is based on the coculture of endothelial cells (ECs, derived from cord blood hematopoietic stem cells) and brain pericytes. To allow the migration of cancer cells into the lower compartment, our model had to be transposed onto inserts with a larger pore size. However, we encountered a problem when culturing ECs on large (3-μm)-pore inserts: the cells crossed the membrane and formed a non-physiological second layer on the lower face of the insert. Using 3-μm-pore inserts (in a 12-well plate format), we report here on a method that enables the maintenance of a single monolayer of ECs on the insert's upper face only. Under these chosen conditions, the ECs exhibited typical BBB properties found in the original model (including restricted paracellular permeability and the expression of continuous tight junctions). This modified in vitro model of the human BBB enabled us to investigate the migratory potential of the MDA-MB-231 cell line (derived from highly metastatic human breast cancer cells). Last, the results obtained were compared with the rate of transmigration through endothelia with no BBB features.
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Affiliation(s)
- Elodie Vandenhaute
- Laboratoire de la Barrière Hémato-Encéphalique-EA 2465, Faculté des Sciences Jean Perrin, Université d'Artois, LBHE, Lens, France
| | - Aurore Drolez
- Laboratoire de la Barrière Hémato-Encéphalique-EA 2465, Faculté des Sciences Jean Perrin, Université d'Artois, LBHE, Lens, France
| | - Emmanuel Sevin
- Laboratoire de la Barrière Hémato-Encéphalique-EA 2465, Faculté des Sciences Jean Perrin, Université d'Artois, LBHE, Lens, France
| | - Fabien Gosselet
- Laboratoire de la Barrière Hémato-Encéphalique-EA 2465, Faculté des Sciences Jean Perrin, Université d'Artois, LBHE, Lens, France
| | - Caroline Mysiorek
- Laboratoire de la Barrière Hémato-Encéphalique-EA 2465, Faculté des Sciences Jean Perrin, Université d'Artois, LBHE, Lens, France
| | - Marie-Pierre Dehouck
- Laboratoire de la Barrière Hémato-Encéphalique-EA 2465, Faculté des Sciences Jean Perrin, Université d'Artois, LBHE, Lens, France
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40
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Boussommier-Calleja A, Li R, Chen MB, Wong SC, Kamm RD. Microfluidics: A new tool for modeling cancer-immune interactions. Trends Cancer 2016; 2:6-19. [PMID: 26858990 PMCID: PMC4743529 DOI: 10.1016/j.trecan.2015.12.003] [Citation(s) in RCA: 132] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
In recognition of the enormous potential of immunotherapies against cancer, research into the interactions between tumor and immune cells has accelerated, leading to the recent FDA approval of several drugs that reduce cancer progression. Numerous cellular and molecular interactions have been identified by which immune cells can intervene in the metastatic cascade, leading to the development of several in vivo and in vitro model systems that can recapitulate these processes. Among these, microfluidic technologies hold many advantages in terms of their unique ability to capture the essential features of multiple cell type interactions in three-dimensions while allowing tight control of the microenvironment and real-time monitoring. Here, we review current assays and discuss the development of new microfluidic technologies for immunotherapy.
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Affiliation(s)
| | - Ran Li
- Department of Biological Engineering, MIT, Cambridge, MA, USA
| | | | - Siew Cheng Wong
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A-STAR), Biopolis, Singapore
| | - Roger D. Kamm
- Department of Mechanical Engineering, MIT, Cambridge, MA, USA
- Department of Biological Engineering, MIT, Cambridge, MA, USA
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Stadler M, Walter S, Walzl A, Kramer N, Unger C, Scherzer M, Unterleuthner D, Hengstschläger M, Krupitza G, Dolznig H. Increased complexity in carcinomas: Analyzing and modeling the interaction of human cancer cells with their microenvironment. Semin Cancer Biol 2015; 35:107-24. [DOI: 10.1016/j.semcancer.2015.08.007] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2015] [Revised: 08/19/2015] [Accepted: 08/21/2015] [Indexed: 02/08/2023]
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Bersini S, Gilardi M, Arrigoni C, Talò G, Zamai M, Zagra L, Caiolfa V, Moretti M. Human in vitro 3D co-culture model to engineer vascularized bone-mimicking tissues combining computational tools and statistical experimental approach. Biomaterials 2015; 76:157-72. [PMID: 26524536 DOI: 10.1016/j.biomaterials.2015.10.057] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2015] [Revised: 10/21/2015] [Accepted: 10/22/2015] [Indexed: 02/07/2023]
Abstract
The generation of functional, vascularized tissues is a key challenge for both tissue engineering applications and the development of advanced in vitro models analyzing interactions among circulating cells, endothelium and organ-specific microenvironments. Since vascularization is a complex process guided by multiple synergic factors, it is critical to analyze the specific role that different experimental parameters play in the generation of physiological tissues. Our goals were to design a novel meso-scale model bridging the gap between microfluidic and macro-scale studies, and high-throughput screen the effects of multiple variables on the vascularization of bone-mimicking tissues. We investigated the influence of endothelial cell (EC) density (3-5 Mcells/ml), cell ratio among ECs, mesenchymal stem cells (MSCs) and osteo-differentiated MSCs (1:1:0, 10:1:0, 10:1:1), culture medium (endothelial, endothelial + angiopoietin-1, 1:1 endothelial/osteo), hydrogel type (100%fibrin, 60%fibrin+40%collagen), tissue geometry (2 × 2 × 2, 2 × 2 × 5 mm(3)). We optimized the geometry and oxygen gradient inside hydrogels through computational simulations and we analyzed microvascular network features including total network length/area and vascular branch number/length. Particularly, we employed the "Design of Experiment" statistical approach to identify key differences among experimental conditions. We combined the generation of 3D functional tissue units with the fine control over the local microenvironment (e.g. oxygen gradients), and developed an effective strategy to enable the high-throughput screening of multiple experimental parameters. Our approach allowed to identify synergic correlations among critical parameters driving microvascular network development within a bone-mimicking environment and could be translated to any vascularized tissue.
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Affiliation(s)
- Simone Bersini
- Cell and Tissue Engineering Lab, IRCCS Istituto Ortopedico Galeazzi, Milano, 20161, Italy
| | - Mara Gilardi
- Cell and Tissue Engineering Lab, IRCCS Istituto Ortopedico Galeazzi, Milano, 20161, Italy; PhD School in Life Sciences, Department of Biotechnology and Biosciences, University of Milano-Bicocca, Milano, 20126, Italy
| | - Chiara Arrigoni
- Cell and Tissue Engineering Lab, Gruppo Ospedaliero San Donato Foundation, Milano, 20122, Italy
| | - Giuseppe Talò
- Cell and Tissue Engineering Lab, Gruppo Ospedaliero San Donato Foundation, Milano, 20122, Italy
| | - Moreno Zamai
- Unit of Microscopy and Dynamic Imaging, National Centre for Cardiovascular Research (CNIC) Melchor Fernandez Almagro, Madrid, 28029-ES, Spain
| | - Luigi Zagra
- Hip Department, IRCCS Istituto Ortopedico Galeazzi, Milano, 20161, Italy
| | - Valeria Caiolfa
- Unit of Microscopy and Dynamic Imaging, National Centre for Cardiovascular Research (CNIC) Melchor Fernandez Almagro, Madrid, 28029-ES, Spain
| | - Matteo Moretti
- Cell and Tissue Engineering Lab, IRCCS Istituto Ortopedico Galeazzi, Milano, 20161, Italy.
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43
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Azevedo AS, Follain G, Patthabhiraman S, Harlepp S, Goetz JG. Metastasis of circulating tumor cells: favorable soil or suitable biomechanics, or both? Cell Adh Migr 2015; 9:345-56. [PMID: 26312653 DOI: 10.1080/19336918.2015.1059563] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Metastasis is the end product of a multistep process where cancer cells disseminate and home themselves in distant organs. Tumor cell extravasation is a rare, inefficient and transient event in nature and makes its studies very difficult. Noteworthy, little is known about how cancer cells arrest, adhere and pass through the endothelium of capillaries. Moreover, the key events driving metastatic growth in specific organs are not well understood. Thus, although metastasis is the leading cause of cancer-related death, how cancer cells acquire their abilities to colonize distant organs and why they do so in specific locations remain central questions in the understanding of this deadly disease. In this review, we would like to confront 2 concepts explaining the efficiency and location of metastatic secondary tumors. While the "seed and soil" hypothesis states that metastasis occurs at sites where the local microenvironment is favorable, the "mechanical" concept argues that metastatic seeding occurs at sites of optimal flow patterns. In addition, recent evidence suggests that the primary event driving tumor cell arrest before extravasation is mostly controlled by blood circulation patterns as well as mechanical cues during the process of extravasation. In conclusion, the organ tropism displayed by cancer cells during metastatic colonization is a multi-step process, which is regulated by the delivery and survival of circulating tumor cells (CTCs) through blood circulation, the ability of these CTCs to adhere and cross the physical barrier imposed by the endothelium and finally by the suitability of the soil to favor growth of secondary tumors.
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Affiliation(s)
- Ana Sofia Azevedo
- a Inserm U1109; MN3T ; Strasbourg , France.,b Université de Strasbourg ; Strasbourg , France.,c LabEx Medalis; Université de Strasbourg ; Strasbourg , France.,d Fédération de Médecine Translationnelle de Strasbourg (FMTS) ; Strasbourg , France
| | - Gautier Follain
- a Inserm U1109; MN3T ; Strasbourg , France.,b Université de Strasbourg ; Strasbourg , France.,c LabEx Medalis; Université de Strasbourg ; Strasbourg , France.,d Fédération de Médecine Translationnelle de Strasbourg (FMTS) ; Strasbourg , France
| | - Shankar Patthabhiraman
- a Inserm U1109; MN3T ; Strasbourg , France.,b Université de Strasbourg ; Strasbourg , France.,c LabEx Medalis; Université de Strasbourg ; Strasbourg , France.,d Fédération de Médecine Translationnelle de Strasbourg (FMTS) ; Strasbourg , France
| | - Sébastien Harlepp
- b Université de Strasbourg ; Strasbourg , France.,e IPCMS UMR7504 ; Strasbourg , France.,f LabEx NIE; Université de Strasbourg ; Strasbourg , France
| | - Jacky G Goetz
- a Inserm U1109; MN3T ; Strasbourg , France.,b Université de Strasbourg ; Strasbourg , France.,c LabEx Medalis; Université de Strasbourg ; Strasbourg , France.,d Fédération de Médecine Translationnelle de Strasbourg (FMTS) ; Strasbourg , France
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Zhang YS, Aleman J, Arneri A, Bersini S, Piraino F, Shin SR, Dokmeci MR, Khademhosseini A. From cardiac tissue engineering to heart-on-a-chip: beating challenges. Biomed Mater 2015; 10:034006. [PMID: 26065674 PMCID: PMC4489846 DOI: 10.1088/1748-6041/10/3/034006] [Citation(s) in RCA: 100] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The heart is one of the most vital organs in the human body, which actively pumps the blood through the vascular network to supply nutrients to as well as to extract wastes from all other organs, maintaining the homeostasis of the biological system. Over the past few decades, tremendous efforts have been exerted in engineering functional cardiac tissues for heart regeneration via biomimetic approaches. More recently, progress has been made toward the transformation of knowledge obtained from cardiac tissue engineering to building physiologically relevant microfluidic human heart models (i.e. heart-on-chips) for applications in drug discovery. The advancement in stem cell technologies further provides the opportunity to create personalized in vitro models from cells derived from patients. Here, starting from heart biology, we review recent advances in engineering cardiac tissues and heart-on-a-chip platforms for their use in heart regeneration and cardiotoxic/cardiotherapeutic drug screening, and then briefly conclude with characterization techniques and personalization potential of the cardiac models.
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Affiliation(s)
- Yu Shrike Zhang
- Biomaterials Innovation Research Center, Division of Biomedical Engineering, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Cambridge, MA 02139, USA
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Julio Aleman
- Biomaterials Innovation Research Center, Division of Biomedical Engineering, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Cambridge, MA 02139, USA
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Andrea Arneri
- Biomaterials Innovation Research Center, Division of Biomedical Engineering, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Cambridge, MA 02139, USA
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
- Bioengineering Department, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milan, Italy
| | - Simone Bersini
- Bioengineering Department, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milan, Italy
| | - Francesco Piraino
- Institute of Bioengineering, School of Engineering, École Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland
| | - Su Ryon Shin
- Biomaterials Innovation Research Center, Division of Biomedical Engineering, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Cambridge, MA 02139, USA
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
- Wyss Institute for Biologically Inspired Engineering, Harvard University, Cambridge, MA 02139, USA
| | - Mehmet Remzi Dokmeci
- Biomaterials Innovation Research Center, Division of Biomedical Engineering, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Cambridge, MA 02139, USA
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
- Wyss Institute for Biologically Inspired Engineering, Harvard University, Cambridge, MA 02139, USA
| | - Ali Khademhosseini
- Biomaterials Innovation Research Center, Division of Biomedical Engineering, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Cambridge, MA 02139, USA
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
- Wyss Institute for Biologically Inspired Engineering, Harvard University, Cambridge, MA 02139, USA
- Department of Physics, King Abdulaziz University, Jeddah 21569, Saudi Arabia
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Bersini S, Moretti M. 3D functional and perfusable microvascular networks for organotypic microfluidic models. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2015; 26:180. [PMID: 25893395 DOI: 10.1007/s10856-015-5520-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2014] [Accepted: 03/25/2015] [Indexed: 06/04/2023]
Abstract
The metastatic dissemination of cancer cells from primary tumors to secondary loci is a complex and multistep process including local invasion, intravasation, survival in the blood stream and extravasation towards the metastatic site. It is well known cancer metastases follow organ-specific pathways with selected primary tumors mainly metastasizing towards a specific panel of secondary organs (Steven Paget's theory 1889). However, circulatory patterns and microarchitecture of capillary networks play a key role in the metastatic spread as well (James Ewing's theory 1929). Taking into account both these factors would be critical to develop more complex and physiologically relevant in vitro cancer models. This review presents recent advances in the generation of microvascularized systems through microfluidic approaches and discusses promising results achieved by organ-on-a-chip platforms mimicking the pathophysiology of the functional units of specific organs. The combination of physiologically-like microvascular networks and organotypic microenvironments would foster a new generation of in vitro cancer models to more effectively screen new therapeutics, design personalized medicine treatments and investigate molecular pathways involved in cancer metastases.
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Affiliation(s)
- Simone Bersini
- Cell and Tissue Engineering Lab, IRCCS Istituto Ortopedico Galeazzi, 20161, Milan, Italy,
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King MR, Phillips KG, Mitrugno A, Lee TR, de Guillebon AME, Chandrasekaran S, McGuire MJ, Carr RT, Baker-Groberg SM, Rigg RA, Kolatkar A, Luttgen M, Bethel K, Kuhn P, Decuzzi P, McCarty OJT. A physical sciences network characterization of circulating tumor cell aggregate transport. Am J Physiol Cell Physiol 2015; 308:C792-802. [PMID: 25788574 DOI: 10.1152/ajpcell.00346.2014] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2014] [Accepted: 03/08/2015] [Indexed: 11/22/2022]
Abstract
Circulating tumor cells (CTC) have been implicated in the hematogenous spread of cancer. To investigate the fluid phase of cancer from a physical sciences perspective, the multi-institutional Physical Sciences-Oncology Center (PS-OC) Network performed multidisciplinary biophysical studies of single CTC and CTC aggregates from a patient with breast cancer. CTCs, ranging from single cells to aggregates comprised of 2-5 cells, were isolated using the high-definition CTC assay and biophysically profiled using quantitative phase microscopy. Single CTCs and aggregates were then modeled in an in vitro system comprised of multiple breast cancer cell lines and microfluidic devices used to model E-selectin mediated rolling in the vasculature. Using a numerical model coupling elastic collisions between red blood cells and CTCs, the dependence of CTC vascular margination on single CTCs and CTC aggregate morphology and stiffness was interrogated. These results provide a multifaceted characterization of single CTC and CTC aggregate dynamics in the vasculature and illustrate a framework to integrate clinical, biophysical, and mathematical approaches to enhance our understanding of the fluid phase of cancer.
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Affiliation(s)
- Michael R King
- Department of Biomedical Engineering, Cornell University, Ithaca, New York
| | - Kevin G Phillips
- Department of Biomedical Engineering, School of Medicine, Oregon Health and Science University, Portland, Oregon
| | - Annachiara Mitrugno
- Department of Biomedical Engineering, School of Medicine, Oregon Health and Science University, Portland, Oregon; Divison of Hematology and Medical Oncology, School of Medicine, Oregon Health and Science University, Portland, Oregon; and
| | - Tae-Rin Lee
- Department of Translational Imaging, The Methodist Hospital Research Institute, Houston, Texas
| | | | | | - Matthew J McGuire
- Department of Biomedical Engineering, Cornell University, Ithaca, New York
| | - Russell T Carr
- Department of Chemical Engineering, University of New Hampshire, Durham, New Hampshire
| | - Sandra M Baker-Groberg
- Department of Biomedical Engineering, School of Medicine, Oregon Health and Science University, Portland, Oregon
| | - Rachel A Rigg
- Department of Biomedical Engineering, School of Medicine, Oregon Health and Science University, Portland, Oregon
| | - Anand Kolatkar
- Department of Biological Sciences, University of Southern California, Los Angeles, California
| | - Madelyn Luttgen
- Department of Biological Sciences, University of Southern California, Los Angeles, California
| | - Kelly Bethel
- Scripps Clinic Medical Group, Scripps Clinic, La Jolla, California
| | - Peter Kuhn
- Department of Biological Sciences, University of Southern California, Los Angeles, California
| | - Paolo Decuzzi
- Department of Translational Imaging, The Methodist Hospital Research Institute, Houston, Texas
| | - Owen J T McCarty
- Department of Biomedical Engineering, School of Medicine, Oregon Health and Science University, Portland, Oregon; Divison of Hematology and Medical Oncology, School of Medicine, Oregon Health and Science University, Portland, Oregon; and
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47
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Modelling the metastatic cascade by in vitro microfluidic platforms. ACTA ACUST UNITED AC 2015; 49:21-9. [PMID: 25759320 DOI: 10.1016/j.proghi.2015.01.001] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2015] [Accepted: 01/22/2015] [Indexed: 02/07/2023]
Abstract
The metastatic cascade comprises the following steps in sequential manner: the future metastatic cell has to leave the primary tumor mass, degrade the surrounding extracellular matrix, extravasate and circulate within in the bloodstream. Thereafter it has to attach to the endothelium of a target organ, intravasate into the connective tissue and has to proliferate to form a clinically detectable metastasis. We overview the in vitro microfluidic platforms modelling the metastatic cascade and the evolution towards systems capable of recapitulating all the steps by a single comprehensive model.
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48
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Human 3D vascularized organotypic microfluidic assays to study breast cancer cell extravasation. Proc Natl Acad Sci U S A 2014; 112:214-9. [PMID: 25524628 DOI: 10.1073/pnas.1417115112] [Citation(s) in RCA: 511] [Impact Index Per Article: 51.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
A key aspect of cancer metastases is the tendency for specific cancer cells to home to defined subsets of secondary organs. Despite these known tendencies, the underlying mechanisms remain poorly understood. Here we develop a microfluidic 3D in vitro model to analyze organ-specific human breast cancer cell extravasation into bone- and muscle-mimicking microenvironments through a microvascular network concentrically wrapped with mural cells. Extravasation rates and microvasculature permeabilities were significantly different in the bone-mimicking microenvironment compared with unconditioned or myoblast containing matrices. Blocking breast cancer cell A3 adenosine receptors resulted in higher extravasation rates of cancer cells into the myoblast-containing matrices compared with untreated cells, suggesting a role for adenosine in reducing extravasation. These results demonstrate the efficacy of our model as a drug screening platform and a promising tool to investigate specific molecular pathways involved in cancer biology, with potential applications to personalized medicine.
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49
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Taubenberger AV. In vitro microenvironments to study breast cancer bone colonisation. Adv Drug Deliv Rev 2014; 79-80:135-44. [PMID: 25453260 DOI: 10.1016/j.addr.2014.10.014] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2014] [Revised: 09/13/2014] [Accepted: 10/15/2014] [Indexed: 12/15/2022]
Abstract
Bone metastasis occurs frequently in patients with advanced breast cancer and is a major cause of morbidity and mortality in these patients. In order to advance current therapies, the mechanisms leading to the formation of bone metastases and their pathophysiology have to be better understood. Several in vitro models have been developed for systematic studies of interactions between breast cancer cells and the bone microenvironment. Such models can provide insights into the molecular basis of bone metastatic colonisation and also may provide a useful platform to design more physiologically relevant drug testing assays. This review describes different in vitro approaches and discusses their advantages and disadvantages.
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Affiliation(s)
- Anna V Taubenberger
- Group of Cellular Machines, Biotec TU Dresden, Tatzberg 47-51, 01307 Dresden, Germany; Institute of Health and Biomedical Innovation, Queensland University of Technology, Musk Avenue 60, Kelvin Grove, QLD, Australia.
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50
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Huda S, Pilans D, Makurath M, Hermans T, Kandere-Grzybowska K, Grzybowski BA. Microfabricated Systems and Assays for Studying the Cytoskeletal Organization, Micromechanics, and Motility Patterns of Cancerous Cells. ADVANCED MATERIALS INTERFACES 2014; 1:1400158. [PMID: 26900544 PMCID: PMC4757490 DOI: 10.1002/admi.201400158] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Cell motions are driven by coordinated actions of the intracellular cytoskeleton - actin, microtubules (MTs) and substrate/focal adhesions (FAs). This coordination is altered in metastatic cancer cells resulting in deregulated and increased cellular motility. Microfabrication tools, including photolithography, micromolding, microcontact printing, wet stamping and microfluidic devices have emerged as a powerful set of experimental tools with which to probe and define the differences in cytoskeleton organization/dynamics and cell motility patterns in non-metastatic and metastatic cancer cells. In this review, we discuss four categories of microfabricated systems: (i) micropatterned substrates for studying of cell motility sub-processes (for example, MT targeting of FAs or cell polarization); (ii) systems for studying cell mechanical properties, (iii) systems for probing overall cell motility patterns within challenging geometric confines relevant to metastasis (for example, linear and ratchet geometries), and (iv) microfluidic devices that incorporate co-cultures of multiple cells types and chemical gradients to mimic in vivo intravasation/extravasation steps of metastasis. Together, these systems allow for creating controlled microenvironments that not only mimic complex soft tissues, but are also compatible with live cell high-resolution imaging and quantitative analysis of single cell behavior.
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Affiliation(s)
- Sabil Huda
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Road, Evanston, IL, USA
| | - Didzis Pilans
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Road, Evanston, IL, USA
| | - Monika Makurath
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Road, Evanston, IL, USA
| | - Thomas Hermans
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Road, Evanston, IL, USA
| | - Kristiana Kandere-Grzybowska
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Road, Evanston, IL, USA
| | - Bartosz A Grzybowski
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Road, Evanston, IL, USA; Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, IL, USA
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