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Zhang Z, Chen W, Sun M, Aalders T, Verhaegh GW, Kouwer PHJ. TempEasy 3D Hydrogel Coculture System Provides Mechanistic Insights into Prostate Cancer Bone Metastasis. ACS APPLIED MATERIALS & INTERFACES 2024; 16:25773-25787. [PMID: 38739686 PMCID: PMC11129143 DOI: 10.1021/acsami.4c03453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 05/01/2024] [Accepted: 05/02/2024] [Indexed: 05/16/2024]
Abstract
Patients diagnosed with advanced prostate cancer (PCa) often experience incurable bone metastases; however, a lack of relevant experimental models has hampered the study of disease mechanisms and the development of therapeutic strategies. In this study, we employed the recently established Temperature-based Easy-separable (TempEasy) 3D cell coculture system to investigate PCa bone metastasis. Through coculturing PCa and bone cells for 7 days, our results showed a reduction in PCa cell proliferation, an increase in neovascularization, and an enhanced metastasis potential when cocultured with bone cells. Additionally, we observed increased cell proliferation, higher stemness, and decreased bone matrix protein expression in bone cells when cocultured with PCa cells. Furthermore, we demonstrated that the stiffness of the extracellular matrix had a negligible impact on molecular responses in both primary (PCa cells) and distant malignant (bone cells) sites. The TempEasy 3D hydrogel coculture system is an easy-to-use and versatile coculture system that provides valuable insights into the mechanisms of cell-cell communication and interaction in cancer metastasis.
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Affiliation(s)
- Zhaobao Zhang
- Institute
for Molecules and Materials, Radboud University, Heyendaalseweg 135, Nijmegen 6525 AJ, The Netherlands
| | - Wen Chen
- Institute
for Molecules and Materials, Radboud University, Heyendaalseweg 135, Nijmegen 6525 AJ, The Netherlands
| | - Mingchen Sun
- Institute
for Molecules and Materials, Radboud University, Heyendaalseweg 135, Nijmegen 6525 AJ, The Netherlands
| | - Tilly Aalders
- Department
of Urology, Radboud Institute for Molecular Life Sciences, Radboud university medical center, Geert Grooteplein Zuid 28, Nijmegen 6525 GA, The Netherlands
| | - Gerald W. Verhaegh
- Department
of Urology, Radboud Institute for Molecular Life Sciences, Radboud university medical center, Geert Grooteplein Zuid 28, Nijmegen 6525 GA, The Netherlands
| | - Paul H. J. Kouwer
- Institute
for Molecules and Materials, Radboud University, Heyendaalseweg 135, Nijmegen 6525 AJ, The Netherlands
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2
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Huang K, Liu J, Chen Q, Feng D, Wu H, Aldanakh A, Jian Y, Xu Z, Wang S, Yang D. The effect of mechanical force in genitourinary malignancies. Expert Rev Anticancer Ther 2021; 22:53-64. [PMID: 34726963 DOI: 10.1080/14737140.2022.2000864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Mechanical force is attributed to the formation of tumor blood vessels, influences cancer cell invasion and metastasis, and promotes reprogramming of the energy metabolism. Currently, therapy strategies for the tumor microenvironment are being developed progressively. The purpose of this article is to discuss the molecular mechanism, diagnosis, and treatment of mechanical force in urinary tract cancers and outline the medications used in the mechanical microenvironment. AREAS COVERED This review covers the complex mechanical elements in the microenvironment of urinary system malignancies, focusing on mechanical molecular mechanisms for diagnosis and treatment. EXPERT OPINION The classification of various mechanical forces, such as matrix stiffness, shear force, and other forces, is relatively straightforward. However, little is known about the molecular process of mechanical forces in urinary tract malignancies. Because mechanical therapy is still controversial, it is critical to understand the molecular basis of mechanical force before adding mechanical therapy solutions.
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Affiliation(s)
- Kai Huang
- Department of Urology, First Affifiliated Hospital of Dalian Medical University, Dalian, China
| | - Junqiang Liu
- Department of Urology, First Affifiliated Hospital of Dalian Medical University, Dalian, China
| | - Qiwei Chen
- Department of Urology, First Affifiliated Hospital of Dalian Medical University, Dalian, China.,School of Information Science and Technology, Dalian Maritime University, Dalian City, China
| | - Dan Feng
- Department of Urology, First Affifiliated Hospital of Dalian Medical University, Dalian, China
| | - Haotian Wu
- Department of Urology, First Affifiliated Hospital of Dalian Medical University, Dalian, China
| | - Abdullah Aldanakh
- Department of Urology, First Affifiliated Hospital of Dalian Medical University, Dalian, China
| | - Yuli Jian
- Department of Biochemistry, Institute of Glycobiology, Dalian Medical University, Dalian, China
| | - Zhongyang Xu
- Department of Biochemistry, Institute of Glycobiology, Dalian Medical University, Dalian, China
| | - Shujing Wang
- Department of Biochemistry, Institute of Glycobiology, Dalian Medical University, Dalian, China
| | - Deyong Yang
- Department of Urology, First Affifiliated Hospital of Dalian Medical University, Dalian, China
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Purkayastha P, Pendyala K, Saxena AS, Hakimjavadi H, Chamala S, Dixit P, Baer CF, Lele TP. Reverse Plasticity Underlies Rapid Evolution by Clonal Selection within Populations of Fibroblasts Propagated on a Novel Soft Substrate. Mol Biol Evol 2021; 38:3279-3293. [PMID: 33871606 PMCID: PMC8321517 DOI: 10.1093/molbev/msab102] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Mechanical properties such as substrate stiffness are a ubiquitous feature of a cell’s environment. Many types of animal cells exhibit canonical phenotypic plasticity when grown on substrates of differing stiffness, in vitro and in vivo. Whether such plasticity is a multivariate optimum due to hundreds of millions of years of animal evolution, or instead is a compromise between conflicting selective demands, is unknown. We addressed these questions by means of experimental evolution of populations of mouse fibroblasts propagated for approximately 90 cell generations on soft or stiff substrates. The ancestral cells grow twice as fast on stiff substrate as on soft substrate and exhibit the canonical phenotypic plasticity. Soft-selected lines derived from a genetically diverse ancestral population increased growth rate on soft substrate to the ancestral level on stiff substrate and evolved the same multivariate phenotype. The pattern of plasticity in the soft-selected lines was opposite of the ancestral pattern, suggesting that reverse plasticity underlies the observed rapid evolution. Conversely, growth rate and phenotypes did not change in selected lines derived from clonal cells. Overall, our results suggest that the changes were the result of genetic evolution and not phenotypic plasticity per se. Whole-transcriptome analysis revealed consistent differentiation between ancestral and soft-selected populations, and that both emergent phenotypes and gene expression tended to revert in the soft-selected lines. However, the selected populations appear to have achieved the same phenotypic outcome by means of at least two distinct transcriptional architectures related to mechanotransduction and proliferation.
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Affiliation(s)
- Purboja Purkayastha
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX, USA
| | - Kavya Pendyala
- Department of Biomedical Engineering, Texas A&M University, College Station, TX, USA
| | - Ayush S Saxena
- Department of Biology, University of Florida, Gainesville, FL, USA
| | | | - Srikar Chamala
- University of Florida Genetics Institute, Gainesville, FL, USA
| | - Purushottam Dixit
- University of Florida Genetics Institute, Gainesville, FL, USA.,Department of Physics, University of Florida, Gainesville, FL, USA
| | - Charles F Baer
- Department of Biology, University of Florida, Gainesville, FL, USA.,University of Florida Genetics Institute, Gainesville, FL, USA
| | - Tanmay P Lele
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX, USA.,Department of Biomedical Engineering, Texas A&M University, College Station, TX, USA.,Department of Translational Medical Sciences, Texas A&M University, Houston, TX, USA
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4
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Wang J, Liu M, Shen Y, Sun J, Shao Z, Czajkowsky DM. Compressive Force Spectroscopy: From Living Cells to Single Proteins. Int J Mol Sci 2018; 19:E960. [PMID: 29570665 PMCID: PMC5979447 DOI: 10.3390/ijms19040960] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 03/20/2018] [Accepted: 03/20/2018] [Indexed: 12/20/2022] Open
Abstract
One of the most successful applications of atomic force microscopy (AFM) in biology involves monitoring the effect of force on single biological molecules, often referred to as force spectroscopy. Such studies generally entail the application of pulling forces of different magnitudes and velocities upon individual molecules to resolve individualistic unfolding/separation pathways and the quantification of the force-dependent rate constants. However, a less recognized variation of this method, the application of compressive force, actually pre-dates many of these "tensile" force spectroscopic studies. Further, beyond being limited to the study of single molecules, these compressive force spectroscopic investigations have spanned samples as large as living cells to smaller, multi-molecular complexes such as viruses down to single protein molecules. Correspondingly, these studies have enabled the detailed characterization of individual cell states, subtle differences between seemingly identical viral structures, as well as the quantification of rate constants of functionally important, structural transitions in single proteins. Here, we briefly review some of the recent achievements that have been obtained with compressive force spectroscopy using AFM and highlight exciting areas of its future development.
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Affiliation(s)
- Jiabin Wang
- Shanghai Center for Systems Biomedicine, Shanghai Jiao Tong University, Shanghai 200240, China.
| | - Meijun Liu
- School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China.
| | - Yi Shen
- School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China.
| | - Jielin Sun
- Shanghai Center for Systems Biomedicine, Shanghai Jiao Tong University, Shanghai 200240, China.
| | - Zhifeng Shao
- School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China.
| | - Daniel Mark Czajkowsky
- School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China.
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5
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Atomic force microscopy for the investigation of molecular and cellular behavior. Micron 2016; 89:60-76. [DOI: 10.1016/j.micron.2016.07.011] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Accepted: 07/27/2016] [Indexed: 12/19/2022]
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6
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Zheng W, Wang X, Chen Q, Fang K, Wang L, Chen F, Li X, Li Z, Wang J, Liu Y, Yang D, Song X. Low extracellular lysyl oxidase expression is associated with poor prognosis in patients with prostate cancer. Oncol Lett 2016; 12:3161-3166. [PMID: 27899976 PMCID: PMC5103911 DOI: 10.3892/ol.2016.5118] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2015] [Accepted: 07/22/2016] [Indexed: 01/07/2023] Open
Abstract
Remodeling of the extracellular matrix (ECM), which is induced by lysyl oxidase (LOX), has been demonstrated to accompany tumor progression; however, the association between LOX expression levels and the malignant behavior of prostate cancer (Pca) remains unclear. The present study aimed to analyze the tumor-associated expression profile of LOX in patients with Pca and to evaluate its potential prognostic value. In the form of a retrospective study, the expression patterns of LOX and collagen I were analyzed in patients with benign prostate hyperplasia and Pca by immunohistochemical examination. The results demonstrated that, with the initiation and progression of Pca, the expression levels of LOX and collagen I were closely associated with Gleason score and tumor stage. In addition, although LOX was expressed in cancer and non-cancer tissues, the differential expression pattern observed in the ECM of Pca cells may indicate that LOX is an important molecule that affects the progression of this disease. Therefore, LOX expression level in the ECM may function as an independent predictor of Pca.
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Affiliation(s)
- Wei Zheng
- Department of Urology, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
| | - Xuejian Wang
- Department of Urology, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
| | - Qiwei Chen
- Department of Urology, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
| | - Kun Fang
- Department of Urology, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
| | - Lina Wang
- Department of Urology, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
| | - Feng Chen
- Department of Urology, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
| | - Xiancheng Li
- Department of Urology, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
| | - Ziyao Li
- Department of Urology, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
| | - Jianbo Wang
- Department of Urology, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
| | - Yingxi Liu
- Department of Biomedical Engineering, Dalian University of Technology, Dalian, Liaoning 116024, P.R. China
| | - Deyong Yang
- Department of Urology, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China; Department of Biomedical Engineering, Dalian University of Technology, Dalian, Liaoning 116024, P.R. China
| | - Xishuang Song
- Department of Urology, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
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7
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Abstract
Tissue stiffness is tightly controlled under normal conditions, but changes with disease. In cancer, tumors often tend to be stiffer than the surrounding uninvolved tissue, yet the cells themselves soften. Within the past decade, and particularly in the last few years, there is increasing evidence that the stiffness of the extracellular matrix modulates cancer and stromal cell mechanics and function, influencing such disease hallmarks as angiogenesis, migration, and metastasis. This review briefly summarizes recent studies that investigate how cancer cells and fibrosis-relevant stromal cells respond to ECM stiffness, the possible sensing appendages and signaling mechanisms involved, and the emergence of novel substrates - including substrates with scar-like fractal heterogeneity - that mimic the in vivo mechanical environment of the cancer cell.
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Affiliation(s)
- LiKang Chin
- Department of Physiology and the Institute for Medicine and Engineering, University of Pennsylvania, Philadelphia, PA 19104, USA; Physical Sciences in Oncology Center at Penn (PSOC@Penn), University of Pennsylvania, Philadelphia, PA 19104, USA; Clinical Research Center for Diabetes, Tokushima University Hospital, Tokushima 770-8503, Japan
| | - Yuntao Xia
- Physical Sciences in Oncology Center at Penn (PSOC@Penn), University of Pennsylvania, Philadelphia, PA 19104, USA; Molecular & Cell Biophysics and NanoBioPolymers Labs, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Dennis E Discher
- Physical Sciences in Oncology Center at Penn (PSOC@Penn), University of Pennsylvania, Philadelphia, PA 19104, USA; Molecular & Cell Biophysics and NanoBioPolymers Labs, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Paul A Janmey
- Physical Sciences in Oncology Center at Penn (PSOC@Penn), University of Pennsylvania, Philadelphia, PA 19104, USA; Clinical Research Center for Diabetes, Tokushima University Hospital, Tokushima 770-8503, Japan
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8
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Sweeney MF, Hasan N, Soto AM, Sonnenschein C. Environmental endocrine disruptors: Effects on the human male reproductive system. Rev Endocr Metab Disord 2015; 16:341-57. [PMID: 26847433 PMCID: PMC4803593 DOI: 10.1007/s11154-016-9337-4] [Citation(s) in RCA: 94] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Incidences of altered development and neoplasia of male reproductive organs have increased during the last 50 years, as shown by epidemiological data. These data are associated with the increased presence of environmental chemicals, specifically "endocrine disruptors," that interfere with normal hormonal action. Much research has gone into testing the effects of specific endocrine disrupting chemicals (EDCs) on the development of male reproductive organs and endocrine-related cancers in both in vitro and in vivo models. Efforts have been made to bridge the accruing laboratory findings with the epidemiological data to draw conclusions regarding the relationship between EDCs, altered development and carcinogenesis. The ability of EDCs to predispose target fetal and adult tissues to neoplastic transformation is best explained under the framework of the tissue organization field theory of carcinogenesis (TOFT), which posits that carcinogenesis is development gone awry. Here, we focus on the available evidence, from both empirical and epidemiological studies, regarding the effects of EDCs on male reproductive development and carcinogenesis of endocrine target tissues. We also critique current research methodology utilized in the investigation of EDCs effects and outline what could possibly be done to address these obstacles moving forward.
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Affiliation(s)
- M F Sweeney
- Program in Genetics, Sackler School of Graduate Biomedical Sciences, Tufts University, Boston, MA, 02111, USA
| | - N Hasan
- Program in Cell, Molecular & Developmental Biology, Sackler School of Graduate Biomedical Sciences, Tufts University, Boston, MA, 02111, USA
| | - A M Soto
- Program in Genetics, Sackler School of Graduate Biomedical Sciences, Tufts University, Boston, MA, 02111, USA
- Program in Cell, Molecular & Developmental Biology, Sackler School of Graduate Biomedical Sciences, Tufts University, Boston, MA, 02111, USA
- Department of Integrative Physiology & Pathobiology, Tufts University, 136 Harrison Ave, Boston, MA, 02111, USA
| | - C Sonnenschein
- Program in Genetics, Sackler School of Graduate Biomedical Sciences, Tufts University, Boston, MA, 02111, USA.
- Program in Cell, Molecular & Developmental Biology, Sackler School of Graduate Biomedical Sciences, Tufts University, Boston, MA, 02111, USA.
- Department of Integrative Physiology & Pathobiology, Tufts University, 136 Harrison Ave, Boston, MA, 02111, USA.
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