1
|
Merkher Y, Kontareva E, Alexandrova A, Javaraiah R, Pustovalova M, Leonov S. Anti-Cancer Properties of Flaxseed Proteome. Proteomes 2023; 11:37. [PMID: 37987317 PMCID: PMC10661269 DOI: 10.3390/proteomes11040037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 11/06/2023] [Accepted: 11/10/2023] [Indexed: 11/22/2023] Open
Abstract
Flaxseed has been recognized as a valuable source of nutrients and bioactive compounds, including proteins that possess various health benefits. In recent years, studies have shown that flaxseed proteins, including albumins, globulins, glutelin, and prolamins, possess anti-cancer properties. These properties are attributed to their ability to inhibit cancer cell proliferation, induce apoptosis, and interfere with cancer cell signaling pathways, ultimately leading to the inhibition of metastasis. Moreover, flaxseed proteins have been reported to modulate cancer cell mechanobiology, leading to changes in cell behavior and reduced cancer cell migration and invasion. This review provides an overview of the anti-cancer properties of flaxseed proteins, with a focus on their potential use in cancer treatment. Additionally, it highlights the need for further research to fully establish the potential of flaxseed proteins in cancer therapy.
Collapse
Affiliation(s)
- Yulia Merkher
- School of Biological and Medical Physics, Moscow Institute of Physics and Technology, Dolgoprudny 141700, Moscow Region, Russia (S.L.)
- Faculty of Biomedical Engineering, Technion–Israel Institute of Technology, Haifa 3200003, Israel
| | - Elizaveta Kontareva
- School of Biological and Medical Physics, Moscow Institute of Physics and Technology, Dolgoprudny 141700, Moscow Region, Russia (S.L.)
| | - Anastasia Alexandrova
- School of Biological and Medical Physics, Moscow Institute of Physics and Technology, Dolgoprudny 141700, Moscow Region, Russia (S.L.)
| | - Rajesha Javaraiah
- Department of Biochemistry, Yuvaraja’s College, University of Mysore Mysuru, Karnataka 570005, India
| | - Margarita Pustovalova
- School of Biological and Medical Physics, Moscow Institute of Physics and Technology, Dolgoprudny 141700, Moscow Region, Russia (S.L.)
- State Research Center-Burnasyan Federal Medical Biophysical Center of Federal Medical Biological Agency (SRC-FMBC), Moscow 123098, Russia
| | - Sergey Leonov
- School of Biological and Medical Physics, Moscow Institute of Physics and Technology, Dolgoprudny 141700, Moscow Region, Russia (S.L.)
- State Research Center-Burnasyan Federal Medical Biophysical Center of Federal Medical Biological Agency (SRC-FMBC), Moscow 123098, Russia
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino 142290, Moscow Region, Russia
| |
Collapse
|
2
|
The Chorioallantoic Membrane Xenograft Assay as a Reliable Model for Investigating the Biology of Breast Cancer. Cancers (Basel) 2023; 15:cancers15061704. [PMID: 36980588 PMCID: PMC10046776 DOI: 10.3390/cancers15061704] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/06/2023] [Accepted: 03/07/2023] [Indexed: 03/17/2023] Open
Abstract
The chorioallantoic membrane (CAM) assay is an alternative in vivo model that allows for minimally invasive research of cancer biology. Using the CAM assay, we investigated phenotypical and functional characteristics (tumor grade, mitosis rate, tumor budding, hormone receptor (HR) and HER2 status, Ki-67 proliferation index) of two breast cancer cell lines, MCF-7 and MDA-MB-231, which resemble the HR+ (luminal) and triple-negative breast cancer (TNBC) subgroups, respectively. Moreover, the CAM results were directly compared with murine MCF-7- and MDA-MB-231-derived xenografts and human patient TNBC tissue. Known phenotypical and biological features of the aggressive triple-negative breast cancer cell line (MDA-MB-231) were confirmed in the CAM assay, and mouse xenografts. Furthermore, the histomorphological and immunohistochemical variables assessed in the CAM model were similar to those in human patient tumor tissue. Given the confirmation of the classical biological and growth properties of breast cancer cell lines in the CAM model, we suggest this in vivo model to be a reliable alternative test system for breast cancer research to reduce murine animal experiments.
Collapse
|
3
|
Pritchard JR, Lee MJ, Peyton SR. Materials-driven approaches to understand extrinsic drug resistance in cancer. SOFT MATTER 2022; 18:3465-3472. [PMID: 35445686 PMCID: PMC9380814 DOI: 10.1039/d2sm00071g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
Metastatic cancer has a poor prognosis, because it is broadly disseminated and associated with both intrinsic and acquired drug resistance. Critical unmet needs in effectively killing drug resistant cancer cells include overcoming the drug desensitization characteristics of some metastatic cancers/lesions, and tailoring therapeutic regimens to both the tumor microenvironment and the genetic profiles of the resident cancer cells. Bioengineers and materials scientists are developing technologies to determine how metastatic sites exclude therapies, and how extracellular factors (including cells, proteins, metabolites, extracellular matrix, and abiotic factors) at metastatic sites significantly affect drug pharmacodynamics. Two looming challenges are determining which feature, or combination of features, from the tumor microenvironment drive drug resistance, and what the relative impact is of extracellular signals vs. intrinsic cell genetics in determining drug response. Sophisticated systems biology tools that can de-convolve a crowded network of signals and responses, as well as controllable microenvironments capable of providing discrete and tunable extracellular cues can help us begin to interrogate the high dimensional interactions governing drug resistance in patients.
Collapse
Affiliation(s)
- Justin R Pritchard
- Department of Biomedical Engineering, Pennsylvania State University, State College PA, USA
| | - Michael J Lee
- Department of Systems Biology, University of Massachusetts Chan Medical School, Worcester, MA, USA
| | - Shelly R Peyton
- Department of Chemical Engineering, University of Massachusetts Amherst, 240 Thatcher Way, Life Sciences Laboratory N531, Amherst, MA 01003, USA.
| |
Collapse
|
4
|
Monteiro MV, Zhang YS, Gaspar VM, Mano JF. 3D-bioprinted cancer-on-a-chip: level-up organotypic in vitro models. Trends Biotechnol 2022; 40:432-447. [PMID: 34556340 PMCID: PMC8916962 DOI: 10.1016/j.tibtech.2021.08.007] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 08/22/2021] [Accepted: 08/23/2021] [Indexed: 12/20/2022]
Abstract
Combinatorial conjugation of organ-on-a-chip platforms with additive manufacturing technologies is rapidly emerging as a disruptive approach for upgrading cancer-on-a-chip systems towards anatomic-sized dynamic in vitro models. This valuable technological synergy has potential for giving rise to truly physiomimetic 3D models that better emulate tumor microenvironment elements, bioarchitecture, and response to multidimensional flow dynamics. Herein, we showcase the most recent advances in bioengineering 3D-bioprinted cancer-on-a-chip platforms and provide a comprehensive discussion on design guidelines and possibilities for high-throughput analysis. Such hybrid platforms represent a new generation of highly sophisticated 3D tumor models with improved biomimicry and predictability of therapeutics performance.
Collapse
Affiliation(s)
- Maria V Monteiro
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, 3810-193, Aveiro, Portugal
| | - Yu Shrike Zhang
- Division of Engineering in Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Cambridge, MA 02139, USA
| | - Vítor M Gaspar
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, 3810-193, Aveiro, Portugal.
| | - João F Mano
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, 3810-193, Aveiro, Portugal.
| |
Collapse
|
5
|
DeCastro AJL, Pranda MA, Gray KM, Merlo-Coyne J, Girma N, Hurwitz M, Zhang Y, Stroka KM. Morphological Phenotyping of Organotropic Brain- and Bone-Seeking Triple Negative Metastatic Breast Tumor Cells. Front Cell Dev Biol 2022; 10:790410. [PMID: 35252171 PMCID: PMC8891987 DOI: 10.3389/fcell.2022.790410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 01/31/2022] [Indexed: 11/22/2022] Open
Abstract
Triple negative breast cancer (TNBC) follows a non-random pattern of metastasis to the bone and brain tissue. Prior work has found that brain-seeking breast tumor cells display altered proteomic profiles, leading to alterations in pathways related to cell signaling, cell cycle, metabolism, and extracellular matrix remodeling. Given the unique microenvironmental characteristics of brain and bone tissue, we hypothesized that brain- or bone-seeking TNBC cells may have altered morphologic or migratory phenotypes from each other, or from the parental TNBC cells, as a function of the biochemical or mechanical microenvironment. In this study, we utilized TNBC cells (MDA-MB-231) that were conditioned to metastasize solely to brain (MDA-BR) or bone (MDA-BO) tissue. We quantified characteristics such as cell morphology, migration, and stiffness in response to cues that partially mimic their final metastatic niche. We have shown that MDA-BO cells have a distinct protrusive morphology not found in MDA-P or MDA-BR. Further, MDA-BO cells migrate over a larger area when on a collagen I (abundant in bone tissue) substrate when compared to fibronectin (abundant in brain tissue). However, migration in highly confined environments was similar across the cell types. Modest differences were found in the stiffness of MDA-BR and MDA-BO cells plated on collagen I vs. fibronectin-coated surfaces. Lastly, MDA-BO cells were found to have larger focal adhesion area and density in comparison with the other two cell types. These results initiate a quantitative profile of mechanobiological phenotypes in TNBC, with future impacts aiming to help predict metastatic propensities to organ-specific sites in a clinical setting.
Collapse
Affiliation(s)
- Ariana Joy L. DeCastro
- Fischell Department of Bioengineering, University of Maryland, College Park, MD, United States
| | - Marina A. Pranda
- Fischell Department of Bioengineering, University of Maryland, College Park, MD, United States
| | - Kelsey M. Gray
- Fischell Department of Bioengineering, University of Maryland, College Park, MD, United States
| | - John Merlo-Coyne
- Department of Biology, University of Maryland, College Park, MD, United States
| | - Nathaniel Girma
- Fischell Department of Bioengineering, University of Maryland, College Park, MD, United States
| | - Madelyn Hurwitz
- Fischell Department of Bioengineering, University of Maryland, College Park, MD, United States
| | - Yuji Zhang
- Department of Epidemiology and Public Health, University of Maryland, Baltimore, MD, United States
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland, Baltimore, MD, United States
| | - Kimberly M. Stroka
- Fischell Department of Bioengineering, University of Maryland, College Park, MD, United States
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland, Baltimore, MD, United States
- Biophysics Program, University of Maryland, College Park, MD, United States
- Center for Stem Cell Biology and Regenerative Medicine, University of Maryland, Baltimore, MD, United States
- *Correspondence: Kimberly M. Stroka,
| |
Collapse
|
6
|
Mukherjee D, Hao J, Lu H, Lahiri SK, Yu L, Zhao J. KLF8 promotes invasive outgrowth of breast cancer by inducing filopodium-like protrusions via CXCR4. Am J Transl Res 2022; 14:1220-1233. [PMID: 35273724 PMCID: PMC8902550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 06/23/2021] [Indexed: 06/14/2023]
Abstract
Post-therapeutic relapse remains the biggest challenge to breast cancer management. The re-initiation of proliferation of dormant tumor cells in either metastatic or primary tumor location marks the final rate-limiting step of malignancy and mortality. The underlying molecular mechanisms remain poorly understood. We have recently demonstrated that KLF8 promotes breast cancer metastasis via CXCR4 upregulation. Here we report a role and mechanisms for KLF8 in driving the recurrence-like tumor outgrowth in both secondary and primary sites in a CXCR4-dependent manner. Treatment of an MDA-MB-231 breast cancer cell variant with the CXCR4 ligand, CXCL12, induces formation of filopodia in monolayer culture and filopodium-like protrusions (FLPs) in 3D culture. The FLP+ cells proliferate significantly faster than FLP- cells in the 3D culture supplemented with CXCL12. Both the FLP formation and enhanced proliferation in the 3D culture can be prevented by silencing KLF8 expression in the cells. From this prevention, the cells can be rescued by overexpressing wild-type CXCR4 but not its inactive mutant form in the cells. Overexpression of KLF8 or CXCR4 in the cells dramatically enhances their invasive outgrowth and metastasis after being implanted into immunocompromised mice. Mechanistically, we found that the activated FAK was recruited to the nascent FLPs and that proliferation of the cells was completely prevented with a FAK-specific inhibitor. Taken together, these results shed new light on the role of KLF8 in promoting breast cancer recurrence, the fatal episode of the disease, by inducing CXCR4-dependent FLP formation.
Collapse
Affiliation(s)
- Debarati Mukherjee
- Burnett School of Biomedical Sciences, University of Central Florida College of Medicine6900 Lake Nona Boulevard, Orlando, FL 32827, USA
- Duke University School of MedicineBox 3813, C334 LSRC, 308 Research Drive, Durham, NC 27710, USA
| | - Jie Hao
- Burnett School of Biomedical Sciences, University of Central Florida College of Medicine6900 Lake Nona Boulevard, Orlando, FL 32827, USA
| | - Heng Lu
- Burnett School of Biomedical Sciences, University of Central Florida College of Medicine6900 Lake Nona Boulevard, Orlando, FL 32827, USA
- University of Miami Miller School of Medicine600 NW 10th Ave #1140, Miami, FL 33136, USA
| | - Satadru K Lahiri
- Burnett School of Biomedical Sciences, University of Central Florida College of Medicine6900 Lake Nona Boulevard, Orlando, FL 32827, USA
- Cardiovascular Research Institute and Department of Molecular Physiology and Biophysics, Baylor College of MedicineHouston, TX 77030, USA
| | - Lin Yu
- Burnett School of Biomedical Sciences, University of Central Florida College of Medicine6900 Lake Nona Boulevard, Orlando, FL 32827, USA
| | - Jihe Zhao
- Burnett School of Biomedical Sciences, University of Central Florida College of Medicine6900 Lake Nona Boulevard, Orlando, FL 32827, USA
| |
Collapse
|
7
|
Hajjarian Z, Nadkarni SK. Technological perspectives on laser speckle micro-rheology for cancer mechanobiology research. JOURNAL OF BIOMEDICAL OPTICS 2021; 26:JBO-210119-PER. [PMID: 34549559 PMCID: PMC8455299 DOI: 10.1117/1.jbo.26.9.090601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 08/31/2021] [Indexed: 06/13/2023]
Abstract
SIGNIFICANCE The ability to measure the micro-mechanical properties of biological tissues and biomaterials is crucial for numerous fields of cancer research, including tumor mechanobiology, tumor-targeting drug delivery, and therapeutic development. AIM Our goal is to provide a renewed perspective on the mainstream techniques used for micro-mechanical evaluation of biological tissues and biomimetic scaffoldings. We specifically focus on portraying the outlook of laser speckle micro-rheology (LSM), a technology that quantifies the mechanical properties of biomaterials and tissues in a rapid, non-contact manner. APPROACH First, we briefly explain the motivation and significance of evaluating the tissue micro-mechanics in various fields of basic and translational cancer research and introduce the key concepts and quantitative metrics used to explain the mechanical properties of tissue. This is followed by reviewing the general active and passive themes of measuring micro-mechanics. Next, we focus on LSM and elaborate on the theoretical grounds and working principles of this technique. Then, the perspective for measuring the micro-mechanical properties via LSM is outlined. Finally, we draw an overview picture of LSM in cancer mechanobiology research. RESULTS With the continued emergence of new approaches for measuring the mechanical attributes of biological tissues, the field of micro-mechanical imaging is at its boom. As one of these competent innovations, LSM presents a tremendous potential for both technical maturation and prospective applications in cancer biomechanics and mechanobiology research. CONCLUSION By elaborating the current viewpoint of LSM, we expect to accelerate the expansion of this approach to new territories in both technological domains and applied fields. This renewed perspective on LSM may also serve as a road map for other micro-mechanical measurement concepts to be applied for answering mechanobiological questions.
Collapse
Affiliation(s)
- Zeinab Hajjarian
- Harvard Medical School, Massachusetts General Hospital, Wellman Center for Photomedicine, Boston, Massachusetts, United States
| | - Seemantini K. Nadkarni
- Harvard Medical School, Massachusetts General Hospital, Wellman Center for Photomedicine, Boston, Massachusetts, United States
| |
Collapse
|
8
|
Gonçalves IG, Garcia-Aznar JM. Extracellular matrix density regulates the formation of tumour spheroids through cell migration. PLoS Comput Biol 2021; 17:e1008764. [PMID: 33635856 PMCID: PMC7968691 DOI: 10.1371/journal.pcbi.1008764] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 03/17/2021] [Accepted: 02/02/2021] [Indexed: 11/18/2022] Open
Abstract
In this work, we show how the mechanical properties of the cellular microenvironment modulate the growth of tumour spheroids. Based on the composition of the extracellular matrix, its stiffness and architecture can significantly vary, subsequently influencing cell movement and tumour growth. However, it is still unclear exactly how both of these processes are regulated by the matrix composition. Here, we present a centre-based computational model that describes how collagen density, which modulates the steric hindrance properties of the matrix, governs individual cell migration and, consequently, leads to the formation of multicellular clusters of varying size. The model was calibrated using previously published experimental data, replicating a set of experiments in which cells were seeded in collagen matrices of different collagen densities, hence producing distinct mechanical properties. At an initial stage, we tracked individual cell trajectories and speeds. Subsequently, the formation of multicellular clusters was also analysed by quantifying their size. Overall, the results showed that our model could accurately replicate what was previously seen experimentally. Specifically, we showed that cells seeded in matrices with low collagen density tended to migrate more. Accordingly, cells strayed away from their original cluster and thus promoted the formation of small structures. In contrast, we also showed that high collagen densities hindered cell migration and produced multicellular clusters with increased volume. In conclusion, this model not only establishes a relation between matrix density and individual cell migration but also showcases how migration, or its inhibition, modulates tumour growth.
Collapse
Affiliation(s)
- Inês G. Gonçalves
- Multiscale in Mechanical and Biological Engineering, Aragon Institute of Engineering Research, Mechanical Engineering Department, University of Zaragoza, Zaragoza, Spain
| | - Jose Manuel Garcia-Aznar
- Multiscale in Mechanical and Biological Engineering, Aragon Institute of Engineering Research, Mechanical Engineering Department, University of Zaragoza, Zaragoza, Spain
| |
Collapse
|
9
|
Wang Y, Brodin E, Nishii K, Frieboes HB, Mumenthaler SM, Sparks JL, Macklin P. Impact of tumor-parenchyma biomechanics on liver metastatic progression: a multi-model approach. Sci Rep 2021; 11:1710. [PMID: 33462259 PMCID: PMC7813881 DOI: 10.1038/s41598-020-78780-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 11/24/2020] [Indexed: 12/17/2022] Open
Abstract
Colorectal cancer and other cancers often metastasize to the liver in later stages of the disease, contributing significantly to patient death. While the biomechanical properties of the liver parenchyma (normal liver tissue) are known to affect tumor cell behavior in primary and metastatic tumors, the role of these properties in driving or inhibiting metastatic inception remains poorly understood, as are the longer-term multicellular dynamics. This study adopts a multi-model approach to study the dynamics of tumor-parenchyma biomechanical interactions during metastatic seeding and growth. We employ a detailed poroviscoelastic model of a liver lobule to study how micrometastases disrupt flow and pressure on short time scales. Results from short-time simulations in detailed single hepatic lobules motivate constitutive relations and biological hypotheses for a minimal agent-based model of metastatic growth in centimeter-scale tissue over months-long time scales. After a parameter space investigation, we find that the balance of basic tumor-parenchyma biomechanical interactions on shorter time scales (adhesion, repulsion, and elastic tissue deformation over minutes) and longer time scales (plastic tissue relaxation over hours) can explain a broad range of behaviors of micrometastases, without the need for complex molecular-scale signaling. These interactions may arrest the growth of micrometastases in a dormant state and prevent newly arriving cancer cells from establishing successful metastatic foci. Moreover, the simulations indicate ways in which dormant tumors could "reawaken" after changes in parenchymal tissue mechanical properties, as may arise during aging or following acute liver illness or injury. We conclude that the proposed modeling approach yields insight into the role of tumor-parenchyma biomechanics in promoting liver metastatic growth, and advances the longer term goal of identifying conditions to clinically arrest and reverse the course of late-stage cancer.
Collapse
Affiliation(s)
- Yafei Wang
- Department of Intelligent Systems Engineering, Indiana University, Bloomington, IN, USA
| | - Erik Brodin
- Department of Chemical, Paper and Biomedical Engineering, Miami University, Oxford, OH, USA
| | - Kenichiro Nishii
- Department of Chemical, Paper and Biomedical Engineering, Miami University, Oxford, OH, USA
| | - Hermann B Frieboes
- Department of Bioengineering, University of Louisville, Louisville, KY, USA
- James Graham Brown Cancer Center, University of Louisville, Louisville, KY, USA
- Center for Predictive Medicine, University of Louisville, Louisville, KY, USA
| | - Shannon M Mumenthaler
- Lawrence J. Ellison Institute for Transformative Medicine, University of Southern California, Los Angeles, CA, USA
| | - Jessica L Sparks
- Department of Chemical, Paper and Biomedical Engineering, Miami University, Oxford, OH, USA.
| | - Paul Macklin
- Department of Intelligent Systems Engineering, Indiana University, Bloomington, IN, USA.
| |
Collapse
|
10
|
Abstract
Defined by its potential for self-renewal, differentiation and tumorigenicity, cancer stem cells (CSCs) are considered responsible for drug resistance and relapse. To understand the behavior of CSC, the effects of the microenvironment in each tissue are a matter of great concerns for scientists in cancer biology. However, there are many complicated obstacles in the mimicking the microenvironment of CSCs even with current advanced technology. In this context, novel biomaterials have widely been assessed as in vitro platforms for their ability to mimic cancer microenvironment. These efforts should be successful to identify and characterize various CSCs specific in each type of cancer. Therefore, extracellular matrix scaffolds made of biomaterial will modulate the interactions and facilitate the investigation of CSC associated with biological phenomena simplifying the complexity of the microenvironment. In this review, we summarize latest advances in biomaterial scaffolds, which are exploited to mimic CSC microenvironment, and their chemical and biological requirements with discussion. The discussion includes the possible effects on both cells in tumors and microenvironment to propose what the critical factors are in controlling the CSC microenvironment focusing the future investigation. Our insights on their availability in drug screening will also follow the discussion.
Collapse
|
11
|
Involvement of the FAK Network in Pathologies Related to Altered Mechanotransduction. Int J Mol Sci 2020; 21:ijms21249426. [PMID: 33322030 PMCID: PMC7764271 DOI: 10.3390/ijms21249426] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 12/02/2020] [Accepted: 12/04/2020] [Indexed: 02/08/2023] Open
Abstract
Mechanotransduction is a physiological process in which external mechanical stimulations are perceived, interpreted, and translated by cells into biochemical signals. Mechanical stimulations exerted by extracellular matrix stiffness and cell–cell contacts are continuously applied to living cells, thus representing a key pivotal trigger for cell homeostasis, survival, and function, as well as an essential factor for proper organ development and metabolism. Indeed, a deregulation of the mechanotransduction process consequent to gene mutations or altered functions of proteins involved in perceiving cellular and extracellular mechanics can lead to a broad range of diseases, from muscular dystrophies and cardiomyopathies to cancer development and metastatization. Here, we recapitulate the involvement of focal adhesion kinase (FAK) in the cellular conditions deriving from altered mechanotransduction processes.
Collapse
|
12
|
Curtis KJ, Schiavi J, Mc Garrigle MJ, Kumar V, McNamara LM, Niebur GL. Mechanical stimuli and matrix properties modulate cancer spheroid growth in three-dimensional gelatin culture. J R Soc Interface 2020; 17:20200568. [PMID: 33323051 PMCID: PMC7811591 DOI: 10.1098/rsif.2020.0568] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Accepted: 11/24/2020] [Indexed: 12/12/2022] Open
Abstract
Most patients who succumb to cancer have metastases to bone that contribute to their death. Cancer cells that metastasize to bone are regularly subjected to mechanical stimuli that may affect their proliferation, growth and protein expression. Understanding why some cancer cells thrive in this environment could provide insight into new approaches to prevent or treat metastasis to bone. We used 4T1 cells as a model of breast cancer cells, and implanted them in gelatin hydrogels with moduli of 1 or 2.7 kPa to mimic the properties of bone marrow. The constructs were subjected to either perfusion of media through the hydrogel or combined perfusion and cyclic mechanical compression for 1 h d-1 for 4 d. Controls were cultured in free-swelling conditions. The cells formed spheroids during the 4 d of culture, with larger spheroids in the statically cultured constructs than in perfusion or compressed constructs. In stiffer gelatin, smaller spheroids formed in compressed constructs than perfusion alone, while compression had no effect compared to perfusion in the softer gelatin. Immunostaining indicated that the spheroids expressed osteopontin, parathyroid hormone-related protein and fibronectin, which are all hallmarks of bone metastasis. The proliferative marker Ki67 was present in all spheroids on day 4. In the 1 kPa gelatin, Ki67 staining intensity was greater in the statically cultured, free-swelling constructs than in bioreactor culture, regardless of dynamic compression. By contrast, proliferation was higher in the compressed gelatins compared to perfusion alone in the 2.7 kPa constructs, although the spheroids were smaller, on average. This suggests the stiffer gelatin may restrict spheroid growth at the same time that it enhances mechanobiological signalling during compression. Taken together, 4T1 breast cancer cells are mechanically sensitive, and mechanical stimuli can alter their proliferation and protein expression within soft materials with mechanical properties similar to bone marrow. As such, both in vivo and in vitro models of cancer metastasis should consider the role of the mechanical environment in the bone.
Collapse
Affiliation(s)
- Kimberly J. Curtis
- Tissue Mechanics Laboratory, Bioengineering Graduate Program, Harper Cancer Research Institute, University of Notre Dame, IN 46556, USA
| | - Jessica Schiavi
- Mechanobiology and Medical Devices Research Group, Biomedical Engineering, College of Engineering and Informatics, National University of Ireland, Galway, Ireland
| | - Myles J. Mc Garrigle
- Mechanobiology and Medical Devices Research Group, Biomedical Engineering, College of Engineering and Informatics, National University of Ireland, Galway, Ireland
| | - Vatsal Kumar
- Mechanobiology and Medical Devices Research Group, Biomedical Engineering, College of Engineering and Informatics, National University of Ireland, Galway, Ireland
| | - Laoise M. McNamara
- Mechanobiology and Medical Devices Research Group, Biomedical Engineering, College of Engineering and Informatics, National University of Ireland, Galway, Ireland
| | - Glen L. Niebur
- Tissue Mechanics Laboratory, Bioengineering Graduate Program, Harper Cancer Research Institute, University of Notre Dame, IN 46556, USA
- Department of Aerospace and Mechanical Engineering, University of Notre Dame, IN 46556, USA
| |
Collapse
|
13
|
Valcourt DM, Kapadia CH, Scully MA, Dang MN, Day ES. Best Practices for Preclinical In Vivo Testing of Cancer Nanomedicines. Adv Healthc Mater 2020; 9:e2000110. [PMID: 32367687 PMCID: PMC7473451 DOI: 10.1002/adhm.202000110] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 03/17/2020] [Indexed: 01/06/2023]
Abstract
Significant advances have been made in the development of nanoparticles for cancer treatment in recent years. Despite promising results in preclinical animal models, cancer nanomedicines often fail in clinical trials. This failure rate could be reduced by defining stringent criteria for testing and quality control during the design and development stages, and by performing carefully planned preclinical studies in relevant animal models. This article discusses best practices for the evaluation of nanomedicines in murine tumor models. First, a recommended set of experiments to perform is introduced, including discussion of the types of data to collect during these studies. This is followed by an outline of various tumor models and their clinical relevance. Next, different routes of nanoparticle administration are overviewed, followed by a summary of important controls to include in in vivo studies of nanomedicine. Finally, animal welfare considerations are discussed, and an overview of the steps involved in achieving US Food and Drug Administration approval after animal studies are completed is provided. Researchers should use this report as a guideline for effective preclinical evaluation of cancer nanomedicine. As the community adopts best practices for in vivo testing, the rate of clinical translation of cancer nanomedicines is likely to improve.
Collapse
Affiliation(s)
- Danielle M Valcourt
- Department of Biomedical Engineering, University of Delaware, 161 Colburn Lab, Newark, DE, 19716, USA
| | - Chintan H Kapadia
- Department of Biomedical Engineering, University of Delaware, 161 Colburn Lab, Newark, DE, 19716, USA
| | - Mackenzie A Scully
- Department of Biomedical Engineering, University of Delaware, 161 Colburn Lab, Newark, DE, 19716, USA
| | - Megan N Dang
- Department of Biomedical Engineering, University of Delaware, 161 Colburn Lab, Newark, DE, 19716, USA
| | - Emily S Day
- Department of Biomedical Engineering, University of Delaware, 161 Colburn Lab, Newark, DE, 19716, USA
- Department of Materials Science & Engineering, University of Delaware, 201 DuPont Hall, Newark, DE, 19716, USA
- Helen F. Graham Cancer Center & Research Institute, 4701 Ogletown Stanton Road, Newark, DE, 19713, USA
| |
Collapse
|
14
|
Brady L, Gil da Costa RM, Coleman IM, Matson CK, Risk MC, Coleman RT, Nelson PS. A comparison of prostate cancer cell transcriptomes in 2D monoculture vs 3D xenografts identify consistent gene expression alterations associated with tumor microenvironments. Prostate 2020; 80:491-499. [PMID: 32068909 PMCID: PMC7148119 DOI: 10.1002/pros.23963] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Accepted: 02/06/2020] [Indexed: 11/09/2022]
Abstract
BACKGROUND Prostate cancer (PC) research has relied heavily on patient-derived cell lines, which may be used for in vitro (two-dimensional [2D]) studies or cultivated as three-dimensional (3D) xenografts in mice. These approaches are likely to have differential impacts on cell phenotypes, with implications for experimental outcomes. Therefore, defining and comparing the transcriptional signatures associated with 2D and 3D approaches may be useful for designing experiments and interpreting research results. METHODS In this study, LNCaP, VCaP, and 22Rv1 human PC cells were either cultivated in monolayers or as xenografts in NOD SCID mice, and their gene transcription profiles were quantitated and compared using microarray and real-time polymerase chain reaction techniques. Immunohistochemistry was used to evaluate protein expression in cancer cell xenografts. RESULTS Comparisons of gene expression profiles of tumor cells grown in 2D vs 3D environments identified gene sets featuring similar expression patterns in all three cancer cell lines and unique transcriptional signatures associated with 3D vs 2D growth. Pathways related to cell-cell interactions, differentiation, and the extracellular matrix were enriched in 3D conditions. Immunohistochemical analyses confirmed that gene upregulation in xenografts occurred in implanted cancer cells and not in mouse stromal cells. Cultivating cells in vitro in the presence of mouse, rather than bovine serum failed to elicit the gene transcription profile observed in xenografts, further supporting the hypothesis that this profile reflects 3D growth and enhanced microenvironmental interactions, rather than exposure to species-specific serum factors. CONCLUSIONS Overall, these findings define the expression profiles observed in PC cells cultivated in 2D monolayers and in 3D xenografts, highlighting differentially regulated pathways in each setting and providing information for interpreting research results in model systems.
Collapse
Affiliation(s)
- Lauren Brady
- Divisions of Human Biology and Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Rui M Gil da Costa
- Divisions of Human Biology and Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Ilsa M Coleman
- Divisions of Human Biology and Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Clinton K Matson
- Divisions of Human Biology and Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Michael C Risk
- Department of Urology, University of Minnesota, Minneapolis, Minnesota
| | - Roger T Coleman
- Divisions of Human Biology and Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Peter S Nelson
- Divisions of Human Biology and Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington
- Department of Medicine, University of Washington, Seattle, Washington
| |
Collapse
|
15
|
Bittner KR, Jiménez JM, Peyton SR. Vascularized Biomaterials to Study Cancer Metastasis. Adv Healthc Mater 2020; 9:e1901459. [PMID: 31977160 PMCID: PMC7899188 DOI: 10.1002/adhm.201901459] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [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.
Collapse
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
| |
Collapse
|
16
|
Barney LE, Hall CL, Schwartz AD, Parks AN, Sparages C, Galarza S, Platt MO, Mercurio AM, Peyton SR. Tumor cell-organized fibronectin maintenance of a dormant breast cancer population. SCIENCE ADVANCES 2020; 6:eaaz4157. [PMID: 32195352 PMCID: PMC7065904 DOI: 10.1126/sciadv.aaz4157] [Citation(s) in RCA: 76] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Accepted: 12/17/2019] [Indexed: 05/04/2023]
Abstract
Tumors can undergo long periods of dormancy, with cancer cells entering a largely quiescent, nonproliferative state before reactivation and outgrowth. To understand the role of the extracellular matrix (ECM) in regulating tumor dormancy, we created an in vitro cell culture system with carefully controlled ECM substrates to observe entrance into and exit from dormancy with live imaging. We saw that cell populations capable of surviving entrance into long-term dormancy were heterogeneous, containing quiescent, cell cycle-arrested, and actively proliferating cells. Cell populations capable of entering dormancy formed an organized, fibrillar fibronectin matrix via αvβ3 and α5β1 integrin adhesion, ROCK-generated tension, and TGFβ2 stimulation, and cancer cell outgrowth after dormancy required MMP-2-mediated fibronectin degradation. We propose this approach as a useful, in vitro method to study factors important in regulating dormancy, and we used it here to elucidate a role for fibronectin deposition and MMP activation.
Collapse
Affiliation(s)
- Lauren E. Barney
- Department of Chemical Engineering, University of Massachusetts, Amherst, Amherst, MA 01003, USA
| | - Christopher L. Hall
- Department of Chemical Engineering, University of Massachusetts, Amherst, Amherst, MA 01003, USA
| | - Alyssa D. Schwartz
- Department of Chemical Engineering, University of Massachusetts, Amherst, Amherst, MA 01003, USA
| | - Akia N. Parks
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology/Emory University, Atlanta, GA 30332, USA
| | - Christopher Sparages
- Department of Chemical Engineering, University of Massachusetts, Amherst, Amherst, MA 01003, USA
| | - Sualyneth Galarza
- Department of Chemical Engineering, University of Massachusetts, Amherst, Amherst, MA 01003, USA
| | - Manu O. Platt
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology/Emory University, Atlanta, GA 30332, USA
| | - Arthur M. Mercurio
- Department of Molecular, Cell and Cancer Biology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Shelly R. Peyton
- Department of Chemical Engineering, University of Massachusetts, Amherst, Amherst, MA 01003, USA
| |
Collapse
|
17
|
Galarza S, Crosby AJ, Pak C, Peyton SR. Control of Astrocyte Quiescence and Activation in a Synthetic Brain Hydrogel. Adv Healthc Mater 2020; 9:e1901419. [PMID: 31943839 DOI: 10.1002/adhm.201901419] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 11/26/2019] [Indexed: 12/16/2022]
Abstract
Bioengineers have designed numerous instructive brain extracellular matrix (ECM) environments with tailored and tunable protein compositions and biomechanical properties in vitro to study astrocyte reactivity during trauma and inflammation. However, a major limitation of both protein-based and synthetic model microenvironments is that astrocytes within fail to retain their characteristic stellate morphology and quiescent state without becoming activated under "normal" culture conditions. Here, a synthetic hydrogel is introduced, which for the first time demonstrates maintenance of astrocyte quiescence and activation on demand. With this synthetic brain hydrogel, the brain-specific integrin-binding and matrix metalloprotease-degradable domains of proteins are shown to control astrocyte star-shaped morphologies, and an ECM condition that maintains astrocyte quiescence with minimal activation can be achieved. In addition, activation can be induced in a dose-dependent manner via both defined cytokine cocktails and low molecular weight hyaluronic acid. This synthetic brain hydrogel is envisioned as a new tool to study the physiological role of astrocytes in health and disease.
Collapse
Affiliation(s)
- Sualyneth Galarza
- Department of Chemical Engineering University of Massachusetts Amherst MA 01003 USA
| | - Alfred J. Crosby
- Department of Polymer Science and Engineering University of Massachusetts Amherst MA 01003 USA
| | - ChangHui Pak
- Department of Biochemistry and Molecular Biology University of Massachusetts Amherst MA 01003 USA
| | - Shelly R. Peyton
- Department of Chemical Engineering University of Massachusetts Amherst MA 01003 USA
| |
Collapse
|
18
|
A rare case of cancer-to-cancer metastasis: breast cancer to renal cell cancer : Case report and review of literature. Wien Med Wochenschr 2019; 169:350-353. [PMID: 31041627 PMCID: PMC6785643 DOI: 10.1007/s10354-019-0694-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Accepted: 03/26/2019] [Indexed: 12/14/2022]
Abstract
Background Cancer-to-cancer metastasis is very rare with less than 50 cases described in literature. This article reports a case of breast cancer with synchronous metastasis to clear cell renal cell cancer. Case description A 79-year-old woman was diagnosed with a bilateral breast carcinoma. Sonographic staging investigation of the abdomen revealed a 6 cm wide expansion of the right kidney. Bilateral mastectomy and nephrectomy of the right kidney was performed. The histology revealed a clear cell renal cell carcinoma and in the center of the tumor a 0.5 cm metastasis of the breast cancer. The patient’s comorbidities and performance status precluded chemotherapy und she received palliative radiotherapy, targeted monoclonal antibody therapy and antihormonal treatment. Conclusions Even if cancer-to-cancer metastasis is a very rare phenomenon, the simultaneous or consecutive finding of a renal tumor in women with breast cancer should be carefully evaluated.
Collapse
|
19
|
Hart NH, Galvão DA, Saunders C, Taaffe DR, Feeney KT, Spry NA, Tsoi D, Martin H, Chee R, Clay T, Redfern AD, Newton RU. Mechanical suppression of osteolytic bone metastases in advanced breast cancer patients: a randomised controlled study protocol evaluating safety, feasibility and preliminary efficacy of exercise as a targeted medicine. Trials 2018; 19:695. [PMID: 30572928 PMCID: PMC6302473 DOI: 10.1186/s13063-018-3091-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Accepted: 11/30/2018] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Skeletal metastases present a major challenge for clinicians, representing an advanced and typically incurable stage of cancer. Bone is also the most common location for metastatic breast carcinoma, with skeletal lesions identified in over 80% of patients with advanced breast cancer. Preclinical models have demonstrated the ability of mechanical stimulation to suppress tumour formation and promote skeletal preservation at bone sites with osteolytic lesions, generating modulatory interference of tumour-driven bone remodelling. Preclinical studies have also demonstrated anti-cancer effects through exercise by minimising tumour hypoxia, normalising tumour vasculature and increasing tumoural blood perfusion. This study proposes to explore the promising role of targeted exercise to suppress tumour growth while concomitantly delivering broader health benefits in patients with advanced breast cancer with osteolytic bone metastases. METHODS This single-blinded, two-armed, randomised and controlled pilot study aims to establish the safety, feasibility and efficacy of an individually tailored, modular multi-modal exercise programme incorporating spinal isometric training (targeted muscle contraction) in 40 women with advanced breast cancer and stable osteolytic spinal metastases. Participants will be randomly assigned to exercise or usual medical care. The intervention arm will receive a 3-month clinically supervised exercise programme, which if proven to be safe and efficacious will be offered to the control-arm patients following study completion. Primary endpoints (programme feasibility, safety, tolerance and adherence) and secondary endpoints (tumour morphology, serum tumour biomarkers, bone metabolism, inflammation, anthropometry, body composition, bone pain, physical function and patient-reported outcomes) will be measured at baseline and following the intervention. DISCUSSION Exercise medicine may positively alter tumour biology through numerous mechanical and non-mechanical mechanisms. This randomised controlled pilot trial will explore the preliminary effects of targeted exercise on tumour morphology and circulating metastatic tumour biomarkers using an osteolytic skeletal metastases model in patients with breast cancer. The study is principally aimed at establishing feasibility and safety. If proven to be safe and feasible, results from this study could have important implications for the delivery of this exercise programme to patients with advanced cancer and sclerotic skeletal metastases or with skeletal lesions present in haematological cancers (such as osteolytic lesions in multiple myeloma), for which future research is recommended. TRIAL REGISTRATION anzctr.org.au , ACTRN-12616001368426 . Registered on 4 October 2016.
Collapse
Affiliation(s)
- Nicolas H. Hart
- Exercise Medicine Research Institute, Edith Cowan University, 270 Joondalup Drive, Joondalup, Perth, Western Australia 6027 Australia
- Institute for Health Research, University of Notre Dame Australia, Perth, WA Australia
- School of Medical and Health Sciences, Edith Cowan University, Perth, WA Australia
| | - Daniel A. Galvão
- Exercise Medicine Research Institute, Edith Cowan University, 270 Joondalup Drive, Joondalup, Perth, Western Australia 6027 Australia
- School of Medical and Health Sciences, Edith Cowan University, Perth, WA Australia
| | - Christobel Saunders
- St John of God Hospital, Perth, WA Australia
- Royal Perth Hospital, Perth, WA Australia
- School of Medicine, University of Western Australia, Perth, WA Australia
| | - Dennis R. Taaffe
- Exercise Medicine Research Institute, Edith Cowan University, 270 Joondalup Drive, Joondalup, Perth, Western Australia 6027 Australia
- School of Medical and Health Sciences, Edith Cowan University, Perth, WA Australia
- School of Human Movement and Nutrition Sciences, University of Queensland, Brisbane, QLD Australia
| | - Kynan T. Feeney
- Exercise Medicine Research Institute, Edith Cowan University, 270 Joondalup Drive, Joondalup, Perth, Western Australia 6027 Australia
- School of Medical and Health Sciences, Edith Cowan University, Perth, WA Australia
- St John of God Hospital, Perth, WA Australia
- School of Medicine, University of Notre Dame Australia, Perth, WA Australia
| | - Nigel A. Spry
- Exercise Medicine Research Institute, Edith Cowan University, 270 Joondalup Drive, Joondalup, Perth, Western Australia 6027 Australia
- School of Medical and Health Sciences, Edith Cowan University, Perth, WA Australia
- School of Medicine, University of Western Australia, Perth, WA Australia
- Genesis CancerCare, Perth, WA Australia
| | - Daphne Tsoi
- Exercise Medicine Research Institute, Edith Cowan University, 270 Joondalup Drive, Joondalup, Perth, Western Australia 6027 Australia
- School of Medical and Health Sciences, Edith Cowan University, Perth, WA Australia
- St John of God Hospital, Perth, WA Australia
- School of Medicine, University of Notre Dame Australia, Perth, WA Australia
| | | | - Raphael Chee
- Exercise Medicine Research Institute, Edith Cowan University, 270 Joondalup Drive, Joondalup, Perth, Western Australia 6027 Australia
- School of Medical and Health Sciences, Edith Cowan University, Perth, WA Australia
- School of Medicine, University of Western Australia, Perth, WA Australia
- Genesis CancerCare, Perth, WA Australia
| | - Tim Clay
- St John of God Hospital, Perth, WA Australia
- Genesis CancerCare, Perth, WA Australia
| | - Andrew D. Redfern
- School of Medicine, University of Western Australia, Perth, WA Australia
- Fiona Stanley Hospital, Perth, WA Australia
| | - Robert U. Newton
- Exercise Medicine Research Institute, Edith Cowan University, 270 Joondalup Drive, Joondalup, Perth, Western Australia 6027 Australia
- School of Medical and Health Sciences, Edith Cowan University, Perth, WA Australia
- School of Human Movement and Nutrition Sciences, University of Queensland, Brisbane, QLD Australia
| |
Collapse
|
20
|
Plou J, Juste-Lanas Y, Olivares V, Del Amo C, Borau C, García-Aznar JM. From individual to collective 3D cancer dissemination: roles of collagen concentration and TGF-β. Sci Rep 2018; 8:12723. [PMID: 30143683 PMCID: PMC6109049 DOI: 10.1038/s41598-018-30683-4] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Accepted: 07/31/2018] [Indexed: 02/06/2023] Open
Abstract
Cancer cells have the ability to migrate from the primary (original) site to other places in the body. The extracellular matrix affects cancer cell migratory capacity and has been correlated with tissue-specific spreading patterns. However, how the matrix orchestrates these behaviors remains unclear. Here, we investigated how both higher collagen concentrations and TGF-β regulate the formation of H1299 cell (a non-small cell lung cancer cell line) spheroids within 3D collagen-based matrices and promote cancer cell invasive capacity. We show that at low collagen concentrations, tumor cells move individually and have moderate invasive capacity, whereas when the collagen concentration is increased, the formation of cell clusters is promoted. In addition, when the concentration of TGF-β in the microenvironment is lower, most of the clusters are aggregates of cancer cells with a spheroid-like morphology and poor migratory capacity. In contrast, higher concentrations of TGF-β induced the formation of clusters with a notably higher invasive capacity, resulting in clear strand-like collective cell migration. Our results show that the concentration of the extracellular matrix is a key regulator of the formation of tumor clusters that affects their development and growth. In addition, chemical factors create a microenvironment that promotes the transformation of idle tumor clusters into very active, invasive tumor structures. These results collectively demonstrate the relevant regulatory role of the mechano-chemical microenvironment in leading the preferential metastasis of tumor cells to specific tissues with high collagen concentrations and TFG-β activity.
Collapse
Affiliation(s)
- J Plou
- Multiscale in Mechanical and Biological Engineering, Aragon Institute of Engineering Research (I3A), Department of Mechanical Engineering, University of Zaragoza, 50018, Zaragoza, Spain.
| | - Y Juste-Lanas
- Multiscale in Mechanical and Biological Engineering, Aragon Institute of Engineering Research (I3A), Department of Mechanical Engineering, University of Zaragoza, 50018, Zaragoza, Spain
| | - V Olivares
- Multiscale in Mechanical and Biological Engineering, Aragon Institute of Engineering Research (I3A), Department of Mechanical Engineering, University of Zaragoza, 50018, Zaragoza, Spain
| | - C Del Amo
- Multiscale in Mechanical and Biological Engineering, Aragon Institute of Engineering Research (I3A), Department of Mechanical Engineering, University of Zaragoza, 50018, Zaragoza, Spain
| | - C Borau
- Multiscale in Mechanical and Biological Engineering, Aragon Institute of Engineering Research (I3A), Department of Mechanical Engineering, University of Zaragoza, 50018, Zaragoza, Spain
| | - J M García-Aznar
- Multiscale in Mechanical and Biological Engineering, Aragon Institute of Engineering Research (I3A), Department of Mechanical Engineering, University of Zaragoza, 50018, Zaragoza, Spain.
| |
Collapse
|
21
|
Fiorino S, Di Saverio S, Leandri P, Tura A, Birtolo C, Silingardi M, de Biase D, Avisar E. The role of matricellular proteins and tissue stiffness in breast cancer: a systematic review. Future Oncol 2018; 14:1601-1627. [PMID: 29939077 DOI: 10.2217/fon-2017-0510] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Malignancies consist not only of cancerous and nonmalignant cells, but also of additional elements, as extracellular matrix. The aim of this review is to summarize meta-analyses, describing breast tissue stiffness and risk of breast carcinoma (BC) assessing the potential relationship between matricellular proteins (MPs) and survival. A systematic computer-based search of published articles, according to PRISMA statement, was conducted through Ovid interface. Mammographic density and tissue stiffness are associated with the risk of BC development, suggesting that MPs may influence BC prognosis. No definitive conclusions are available and additional researches are required to definitively clarify the role of each MP, mammographic density and stiffness in BC development and the mechanisms involved in the onset of this malignancy.
Collapse
Affiliation(s)
- Sirio Fiorino
- Internal Medicine 'C' Unit, Maggiore Hospital, Local Health Unit of Bologna, Bologna, Italy
| | - Salomone Di Saverio
- Cambridge Colorectal Unit, Box 201, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke's Hospital, Cambridge Biomedical Campus, Hills Road, Cambridge CB2 0QQ, UK
| | - Paolo Leandri
- Internal Medicine 'C' Unit, Maggiore Hospital, Local Health Unit of Bologna, Bologna, Italy
| | - Andrea Tura
- Metabolic Unit, CNR Institute of Neuroscience, Padova, Italy
| | - Chiara Birtolo
- Geriatric Unit, Azienda USL-Maggiore Hospital, Largo Nigrisoli 3, Bologna, Italy
| | - Mauro Silingardi
- Internal Medicine 'A' Unit, Maggiore Hospital, Local Health Unit of Bologna, Bologna, Italy
| | - Dario de Biase
- Department of Pharmacy & Biotechnology, Molecular Pathology Unit, University of Bologna, Bologna, Italy
| | - Eli Avisar
- Division of Surgical Oncology, Department of Surgery, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
| |
Collapse
|
22
|
Gkretsi V, Stylianopoulos T. Cell Adhesion and Matrix Stiffness: Coordinating Cancer Cell Invasion and Metastasis. Front Oncol 2018; 8:145. [PMID: 29780748 PMCID: PMC5945811 DOI: 10.3389/fonc.2018.00145] [Citation(s) in RCA: 248] [Impact Index Per Article: 41.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2017] [Accepted: 04/20/2018] [Indexed: 01/27/2023] Open
Abstract
Metastasis is a multistep process in which tumor extracellular matrix (ECM) and cancer cell cytoskeleton interactions are pivotal. ECM is connected, through integrins, to the cell’s adhesome at cell–ECM adhesion sites and through them to the actin cytoskeleton and various downstream signaling pathways that enable the cell to respond to external stimuli in a coordinated manner. Cues from cell-adhesion proteins are fundamental for defining the invasive potential of cancer cells, and many of these proteins have been proposed as potent targets for inhibiting cancer cell invasion and thus, metastasis. In addition, ECM accumulation is quite frequent within the tumor microenvironment leading in many cases to an intense fibrotic response, known as desmoplasia, and tumor stiffening. Stiffening is not only required for the tumor to be able to displace the host tissue and grow in size but also contributes to cell–ECM interactions and can promote cancer cell invasion to surrounding tissues. Here, we review the role of cell adhesion and matrix stiffness in cancer cell invasion and metastasis.
Collapse
Affiliation(s)
- Vasiliki Gkretsi
- Department of Life Sciences, Biomedical Sciences Program, School of Sciences, European University Cyprus, Nicosia, Cyprus
| | - Triantafyllos Stylianopoulos
- Cancer Biophysics Laboratory, Department of Mechanical and Manufacturing Engineering, University of Cyprus, Nicosia, Cyprus
| |
Collapse
|
23
|
Brooks EA, Jansen LE, Gencoglu MF, Yurkevicz AM, Peyton SR. Complementary, Semiautomated Methods for Creating Multidimensional PEG-Based Biomaterials. ACS Biomater Sci Eng 2018; 4:707-718. [PMID: 33418758 DOI: 10.1021/acsbiomaterials.7b00737] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Tunable biomaterials that mimic selected features of the extracellular matrix (ECM) such as its stiffness, protein composition, and dimensionality are increasingly popular for studying how cells sense and respond to ECM cues. In the field, there exists a significant trade-off for how complex and how well these biomaterials represent the in vivo microenvironment versus how easy they are to make and how adaptable they are to automated fabrication techniques. To address this need to integrate more complex biomaterials design with high-throughput screening approaches, we present several methods to fabricate synthetic biomaterials in 96-well plates and demonstrate that they can be adapted to semiautomated liquid handling robotics. These platforms include (1) glass bottom plates with covalently attached ECM proteins and (2) hydrogels with tunable stiffness and protein composition with either cells seeded on the surface or (3) laden within the three-dimensional hydrogel matrix. This study includes proof-of-concept results demonstrating control over breast cancer cell line phenotypes via these ECM cues in a semiautomated fashion. We foresee the use of these methods as a mechanism to bridge the gap between high-throughput cell-matrix screening and engineered ECM-mimicking biomaterials.
Collapse
Affiliation(s)
- Elizabeth A Brooks
- Department of Chemical Engineering, University of Massachusetts Amherst, N540 Life Sciences Laboratories, 240 Thatcher Road, Amherst, Massachusetts 01003-9364, United States
| | - Lauren E Jansen
- Department of Chemical Engineering, University of Massachusetts Amherst, N540 Life Sciences Laboratories, 240 Thatcher Road, Amherst, Massachusetts 01003-9364, United States
| | - Maria F Gencoglu
- Department of Chemical Engineering, University of Massachusetts Amherst, N540 Life Sciences Laboratories, 240 Thatcher Road, Amherst, Massachusetts 01003-9364, United States
| | - Annali M Yurkevicz
- Department of Chemical Engineering, University of Massachusetts Amherst, N540 Life Sciences Laboratories, 240 Thatcher Road, Amherst, Massachusetts 01003-9364, United States
| | - Shelly R Peyton
- Department of Chemical Engineering, University of Massachusetts Amherst, N540 Life Sciences Laboratories, 240 Thatcher Road, Amherst, Massachusetts 01003-9364, United States
| |
Collapse
|
24
|
Fiorino S, Bacchi-Reggiani ML, Birtolo C, Acquaviva G, Visani M, Fornelli A, Masetti M, Tura A, Sbrignadello S, Grizzi F, Patrinicola F, Zanello M, Mastrangelo L, Lombardi R, Benini C, Di Tommaso L, Bondi A, Monetti F, Siopis E, Orlandi PE, Imbriani M, Fabbri C, Giovanelli S, Domanico A, Accogli E, Di Saverio S, Grifoni D, Cennamo V, Leandri P, Jovine E, de Biase D. Matricellular proteins and survival in patients with pancreatic cancer: A systematic review. Pancreatology 2018; 18:122-132. [PMID: 29137857 DOI: 10.1016/j.pan.2017.11.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2017] [Revised: 10/29/2017] [Accepted: 11/01/2017] [Indexed: 02/05/2023]
Abstract
Extracellular matrix (ECM) plays a fundamental role in tissue architecture and homeostasis and modulates cell functions through a complex interaction between cell surface receptors, hormones, several bioeffector molecules, and structural proteins like collagen. These components are secreted into ECM and all together contribute to regulate several cellular activities including differentiation, apoptosis, proliferation, and migration. The so-called "matricellular" proteins (MPs) have recently emerged as important regulators of ECM functions. The aim of our review is to consider all different types of MPs family assessing the potential relationship between MPs and survival in patients with pancreatic ductal adenocarcinoma (PDAC). A systematic computer-based search of published articles, according to the Preferred Reporting Items for Systematic reviews and Meta-Analysis (PRISMA) Statement issued in 2009 was conducted through Ovid interface, and literature review was performed in May 2017. The search text words were identified by means of controlled vocabulary, such as the National Library of Medicine's MESH (Medical Subject Headings) and Keywords. Collected data showed an important role of MPs in carcinogenesis and in PDAC prognosis even though the underlying mechanisms are still largely unknown and data are not univocal. Therefore, a better understanding of MPs role in regulation of ECM homeostasis and remodeling of specific organ niches may suggest potential novel extracellular targets for the development of efficacious therapeutic strategies.
Collapse
Affiliation(s)
- Sirio Fiorino
- Internal Medicine Unit C, Azienda USL-Maggiore Hospital, Largo Nigrisoli 3, Bologna, Italy.
| | - Maria Letizia Bacchi-Reggiani
- Department of Medicine (Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale), Cardiology Unit, Policlinico S. Orsola-Malpighi, University of Bologna, via Massarenti 9, Bologna, Italy
| | - Chiara Birtolo
- Internal Medicine Unit A, Azienda USL-Maggiore Hospital, Largo Nigrisoli 3, Bologna, Italy
| | - Giorgia Acquaviva
- Department of Medicine (Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale), University of Bologna, Azienda USL di Bologna, Largo Nigrisoli 3, Bologna, Italy
| | - Michela Visani
- Department of Medicine (Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale), University of Bologna, Azienda USL di Bologna, Largo Nigrisoli 3, Bologna, Italy
| | - Adele Fornelli
- Anatomic Pathology Unit, Azienda USL-Maggiore Hospital, Largo Nigrisoli 3, Bologna, Italy
| | - Michele Masetti
- Surgery Unit, Azienda USL-Maggiore Hospital, Largo Nigrisoli 3, Bologna, Italy
| | - Andrea Tura
- CNR Institute of Neuroscience, Via Giuseppe Moruzzi 1, Padova, Italy
| | | | - Fabio Grizzi
- Department of Immunology and Inflammation, Humanitas Clinical and Research Center, Via Manzoni 56, Rozzano, Milano, Italy
| | - Federica Patrinicola
- Department of Immunology and Inflammation, Humanitas Clinical and Research Center, Via Manzoni 56, Rozzano, Milano, Italy
| | - Matteo Zanello
- Surgery Unit, Azienda USL-Maggiore Hospital, Largo Nigrisoli 3, Bologna, Italy
| | - Laura Mastrangelo
- Surgery Unit, Azienda USL-Maggiore Hospital, Largo Nigrisoli 3, Bologna, Italy
| | - Raffaele Lombardi
- Surgery Unit, Azienda USL-Maggiore Hospital, Largo Nigrisoli 3, Bologna, Italy
| | - Claudia Benini
- Surgery Unit, Azienda USL-Maggiore Hospital, Largo Nigrisoli 3, Bologna, Italy
| | - Luca Di Tommaso
- Department of Pathology, Humanitas Clinical and Research Center, Via Manzoni 56, Rozzano, Milano, Italy
| | - Arrigo Bondi
- Anatomic Pathology Unit, Azienda USL-Maggiore Hospital, Largo Nigrisoli 3, Bologna, Italy
| | - Francesco Monetti
- Radiology Unit, Azienda USL-Maggiore Hospital, Largo Nigrisoli 3, Bologna, Italy
| | - Elena Siopis
- Radiology Unit, Azienda USL-Maggiore Hospital, Largo Nigrisoli 3, Bologna, Italy
| | - Paolo Emilio Orlandi
- Radiology Unit, Azienda USL-Maggiore Hospital, Largo Nigrisoli 3, Bologna, Italy
| | - Michele Imbriani
- Radiology Unit, Azienda USL-Maggiore Hospital, Largo Nigrisoli 3, Bologna, Italy
| | - Carlo Fabbri
- Unit of Gastroenterology and Digestive Endoscopy, Azienda USL-Maggiore Hospital, Largo Nigrisoli 3, Bologna, Italy
| | - Silvia Giovanelli
- Unit of Gastroenterology and Digestive Endoscopy, Azienda USL-Maggiore Hospital, Largo Nigrisoli 3, Bologna, Italy
| | - Andrea Domanico
- Internal Medicine Unit A, Azienda USL-Maggiore Hospital, Largo Nigrisoli 3, Bologna, Italy
| | - Esterita Accogli
- Internal Medicine Unit A, Azienda USL-Maggiore Hospital, Largo Nigrisoli 3, Bologna, Italy
| | - Salomone Di Saverio
- Surgical Emergency Unit, Azienda USL-Maggiore Hospital, Largo Nigrisoli 3, Bologna, Italy
| | - Daniela Grifoni
- Department of Pharmacy and Biotechnology, University of Bologna, via San Donato 15, Bologna, Italy
| | - Vincenzo Cennamo
- Unit of Gastroenterology and Digestive Endoscopy, Azienda USL-Maggiore Hospital, Largo Nigrisoli 3, Bologna, Italy
| | - Paolo Leandri
- Surgical Emergency Unit, Azienda USL-Maggiore Hospital, Largo Nigrisoli 3, Bologna, Italy
| | - Elio Jovine
- Surgery Unit, Azienda USL-Maggiore Hospital, Largo Nigrisoli 3, Bologna, Italy
| | - Dario de Biase
- Department of Pharmacy and Biotechnology, University of Bologna, via San Donato 15, Bologna, Italy.
| |
Collapse
|
25
|
Peyton SR, Gencoglu MF, Galarza S, Schwartz AD. Biomaterials in Mechano-oncology: Means to Tune Materials to Study Cancer. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1092:253-287. [PMID: 30368757 DOI: 10.1007/978-3-319-95294-9_13] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
ECM stiffness is emerging as a prognostic marker of tumor aggression or potential for relapse. However, conflicting reports muddle the question of whether increasing or decreasing stiffness is associated with aggressive disease. This chapter discusses this controversy in more detail, but the fact that tumor stiffening plays a key role in cancer progression and in regulating cancer cell behaviors is clear. The impact of having in vitro biomaterial systems that could capture this stiffening during tumor evolution is very high. These cell culture platforms could help reveal the mechanistic underpinnings of this evolution, find new therapeutic targets to inhibit the cross talk between tumor development and ECM stiffening, and serve as better, more physiologically relevant platforms for drug screening.
Collapse
Affiliation(s)
- Shelly R Peyton
- Department of Chemical Engineering, University of Massachusetts Amherst, Amherst, MA, USA.
| | - Maria F Gencoglu
- Department of Chemical Engineering, University of Massachusetts Amherst, Amherst, MA, USA
| | - Sualyneth Galarza
- Department of Chemical Engineering, University of Massachusetts Amherst, Amherst, MA, USA
| | - Alyssa D Schwartz
- Department of Chemical Engineering, University of Massachusetts Amherst, Amherst, MA, USA
| |
Collapse
|
26
|
Merkher Y, Alvarez-Elizondo MB, Weihs D. Taxol reduces synergistic, mechanobiological invasiveness of metastatic cells. CONVERGENT SCIENCE PHYSICAL ONCOLOGY 2017. [DOI: 10.1088/2057-1739/aa8c0b] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
27
|
Leggett SE, Khoo AS, Wong IY. Multicellular tumor invasion and plasticity in biomimetic materials. Biomater Sci 2017; 5:1460-1479. [PMID: 28530743 PMCID: PMC5531215 DOI: 10.1039/c7bm00272f] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Cancer cell invasion through the extracellular matrix is associated with metastatic spread and therapeutic resistance. In carcinomas, the detachment and dissemination of individual cells has been associated with an epithelial-mesenchymal transition, but tumors can also invade using collective, multicellular phenotypes. This malignant tumor progression is also associated with alignment and stiffening of the surrounding extracellular matrix. Historically, tumor invasion has been investigated using 2D monolayer culture, small animal models or patient histology. These assays have been complemented by the use of natural biomaterials such as reconstituted basement membrane and collagen I. More recently, engineered materials with well-defined physical, chemical and biomolecular properties have enabled more controlled microenvironments. In this review, we highlight recent developments in multicellular tumor invasion based on microfabricated structures or hydrogels. We emphasize the role of interfacial geometries, biomaterial stiffness, matrix remodeling, and co-culture models. Finally, we discuss future directions for the field, particularly integration with precision measurements of biomaterial properties and single cell heterogeneity, standardization and scale-up of these platforms, as well as integration with patient-derived samples.
Collapse
Affiliation(s)
- Susan E Leggett
- School of Engineering, Center for Biomedical Engineering, Brown University, Providence, RI 02912, USA. and Pathobiology Graduate Program, Brown University, Providence, RI 02912, USA
| | - Amanda S Khoo
- School of Engineering, Center for Biomedical Engineering, Brown University, Providence, RI 02912, USA.
| | - Ian Y Wong
- School of Engineering, Center for Biomedical Engineering, Brown University, Providence, RI 02912, USA. and Pathobiology Graduate Program, Brown University, Providence, RI 02912, USA
| |
Collapse
|