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Filipe EC, Velayuthar S, Philp A, Nobis M, Latham SL, Parker AL, Murphy KJ, Wyllie K, Major GS, Contreras O, Mok ETY, Enriquez RF, McGowan S, Feher K, Quek L, Hancock SE, Yam M, Tran E, Setargew YFI, Skhinas JN, Chitty JL, Phimmachanh M, Han JZR, Cadell AL, Papanicolaou M, Mahmodi H, Kiedik B, Junankar S, Ross SE, Lam N, Coulson R, Yang J, Zaratzian A, Da Silva AM, Tayao M, Chin IL, Cazet A, Kansara M, Segara D, Parker A, Hoy AJ, Harvey RP, Bogdanovic O, Timpson P, Croucher DR, Lim E, Swarbrick A, Holst J, Turner N, Choi YS, Kabakova IV, Philp A, Cox TR. Tumor Biomechanics Alters Metastatic Dissemination of Triple Negative Breast Cancer via Rewiring Fatty Acid Metabolism. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2307963. [PMID: 38602451 PMCID: PMC11186052 DOI: 10.1002/advs.202307963] [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: 10/23/2023] [Revised: 03/11/2024] [Indexed: 04/12/2024]
Abstract
In recent decades, the role of tumor biomechanics on cancer cell behavior at the primary site has been increasingly appreciated. However, the effect of primary tumor biomechanics on the latter stages of the metastatic cascade, such as metastatic seeding of secondary sites and outgrowth remains underappreciated. This work sought to address this in the context of triple negative breast cancer (TNBC), a cancer type known to aggressively disseminate at all stages of disease progression. Using mechanically tuneable model systems, mimicking the range of stiffness's typically found within breast tumors, it is found that, contrary to expectations, cancer cells exposed to softer microenvironments are more able to colonize secondary tissues. It is shown that heightened cell survival is driven by enhanced metabolism of fatty acids within TNBC cells exposed to softer microenvironments. It is demonstrated that uncoupling cellular mechanosensing through integrin β1 blocking antibody effectively causes stiff primed TNBC cells to behave like their soft counterparts, both in vitro and in vivo. This work is the first to show that softer tumor microenvironments may be contributing to changes in disease outcome by imprinting on TNBC cells a greater metabolic flexibility and conferring discrete cell survival advantages.
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Martínez-Abarca Millán A, Martín-Bermudo MD. Integrins Can Act as Suppressors of Ras-Mediated Oncogenesis in the Drosophila Wing Disc Epithelium. Cancers (Basel) 2023; 15:5432. [PMID: 38001693 PMCID: PMC10670217 DOI: 10.3390/cancers15225432] [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: 10/05/2023] [Revised: 11/06/2023] [Accepted: 11/09/2023] [Indexed: 11/26/2023] Open
Abstract
Cancer is the second leading cause of death worldwide. Key to cancer initiation and progression is the crosstalk between cancer cells and their microenvironment. The extracellular matrix (ECM) is a major component of the tumour microenvironment and integrins, main cell-ECM adhesion receptors, are involved in every step of cancer progression. However, accumulating evidence has shown that integrins can act as tumour promoters but also as tumour suppressor factors, revealing that the biological roles of integrins in cancer are complex. This incites a better understating of integrin function in cancer progression. To achieve this goal, simple model organisms, such as Drosophila, offer great potential to unravel underlying conceptual principles. Here, we find that in the Drosophila wing disc epithelium the βPS integrins act as suppressors of tumours induced by a gain of function of the oncogenic form of Ras, RasV12. We show that βPS integrin depletion enhances the growth, delamination and invasive behaviour of RasV12 tumour cells, as well as their ability to affect the tumour microenvironment. These results strongly suggest that integrin function as tumour suppressors might be evolutionarily conserved. Drosophila can be used to understand the complex tumour modulating activities conferred by integrins, thus facilitating drug development.
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Affiliation(s)
| | - María D. Martín-Bermudo
- Centro Andaluz de Biología del Desarrollo, CSIC, Universidad Pablo de Olavide, 41013 Sevilla, Spain
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Li K, Guo J, Ming Y, Chen S, Zhang T, Ma H, Fu X, Wang J, Liu W, Peng Y. A circular RNA activated by TGFβ promotes tumor metastasis through enhancing IGF2BP3-mediated PDPN mRNA stability. Nat Commun 2023; 14:6876. [PMID: 37898647 PMCID: PMC10613289 DOI: 10.1038/s41467-023-42571-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Accepted: 10/16/2023] [Indexed: 10/30/2023] Open
Abstract
Metastasis is the leading cause of cancer-related death, where TGFβ-induced epithelial-mesenchymal transition (EMT) process confers on cancer cells increased metastatic potential. However, the involvement of circRNAs in this process is still obscure. Here, we identify a TGFβ-induced circRNA called circITGB6 as an indispensable factor during the TGFβ-mediated EMT process. circITGB6 is significantly upregulated in metastatic cancer samples and its higher abundance is closely correlated to worse prognosis of colorectal cancer (CRC) patients. Through gain- and loss-of-function assays, circITGB6 is found to potently promote EMT process and tumor metastasis in various models in vitro and in vivo. Mechanistically, circITGB6 enhances the mRNA stability of PDPN, an EMT-promoting gene, by directly interacting with IGF2BP3. Notably, interfering circITGB6 with PEI-coated specific siRNA effectively represses liver metastasis. Therefore, our study reveals the function of a TGFβ-regulated circRNA in tumor metastasis and suggests that targeting circITGB6 is a promising strategy for cancer therapy.
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Affiliation(s)
- Ke Li
- Laboratory of Molecular Oncology, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Jiawei Guo
- Laboratory of Molecular Oncology, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Yue Ming
- Laboratory of Molecular Oncology, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Shuang Chen
- Laboratory of Molecular Oncology, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Tingting Zhang
- Laboratory of Molecular Oncology, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Hulin Ma
- Laboratory of Molecular Oncology, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Xin Fu
- Laboratory of Molecular Oncology, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Jin Wang
- Laboratory of Molecular Oncology, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Wenrong Liu
- Laboratory of Molecular Oncology, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Yong Peng
- Laboratory of Molecular Oncology, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China.
- Frontier Medical Center, Tianfu Jincheng Laboratory, 610212, Chengdu, China.
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Leineweber WD, Fraley SI. Adhesion tunes speed and persistence by coordinating protrusions and extracellular matrix remodeling. Dev Cell 2023; 58:1414-1428.e4. [PMID: 37321214 PMCID: PMC10527808 DOI: 10.1016/j.devcel.2023.05.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 03/14/2023] [Accepted: 05/19/2023] [Indexed: 06/17/2023]
Abstract
Cell migration through 3D environments is essential to development, disease, and regeneration processes. Conceptual models of migration have been developed primarily on the basis of 2D cell behaviors, but a general understanding of 3D cell migration is still lacking due to the added complexity of the extracellular matrix. Here, using a multiplexed biophysical imaging approach for single-cell analysis of human cell lines, we show how the subprocesses of adhesion, contractility, actin cytoskeletal dynamics, and matrix remodeling integrate to produce heterogeneous migration behaviors. This single-cell analysis identifies three modes of cell speed and persistence coupling, driven by distinct modes of coordination between matrix remodeling and protrusive activity. The framework that emerges establishes a predictive model linking cell trajectories to distinct subprocess coordination states.
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Affiliation(s)
- William D Leineweber
- Department of Bioengineering, University of California, San Diego, La Jolla, CA 92093, USA
| | - Stephanie I Fraley
- Department of Bioengineering, University of California, San Diego, La Jolla, CA 92093, USA.
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GRHL2 Regulation of Growth/Motility Balance in Luminal versus Basal Breast Cancer. Int J Mol Sci 2023; 24:ijms24032512. [PMID: 36768838 PMCID: PMC9916895 DOI: 10.3390/ijms24032512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/20/2023] [Accepted: 01/20/2023] [Indexed: 01/31/2023] Open
Abstract
The transcription factor Grainyhead-like 2 (GRHL2) is a critical transcription factor for epithelial tissues that has been reported to promote cancer growth in some and suppress aspects of cancer progression in other studies. We investigated its role in different breast cancer subtypes. In breast cancer patients, GRHL2 expression was increased in all subtypes and inversely correlated with overall survival in basal-like breast cancer patients. In a large cell line panel, GRHL2 was expressed in luminal and basal A cells, but low or absent in basal B cells. The intersection of ChIP-Seq analysis in 3 luminal and 3 basal A cell lines identified conserved GRHL2 binding sites for both subtypes. A pathway analysis of ChIP-seq data revealed cell-cell junction regulation and epithelial migration as well as epithelial proliferation, as candidate GRHL2-regulated processes and further analysis of hub genes in these pathways showed similar regulatory networks in both subtypes. However, GRHL2 deletion in a luminal cell line caused cell cycle arrest while this was less prominent in a basal A cell line. Conversely, GRHL2 loss triggered enhanced migration in the basal A cells but failed to do so in the luminal cell line. ChIP-Seq and ChIP-qPCR demonstrated GRHL2 binding to CLDN4 and OVOL2 in both subtypes but not to other GRHL2 targets controlling cell-cell adhesion that were previously identified in other cell types, including CDH1 and ZEB1. Nevertheless, E-cadherin protein expression was decreased upon GRHL2 deletion especially in the luminal line and, in agreement with its selectively enhanced migration, only the basal A cell line showed concomitant induction of vimentin and N-cadherin. To address how the balance between growth reduction and aspects of EMT upon loss of GRHL2 affected in vivo behavior, we used a mouse basal A orthotopic transplantation model in which the GRHL2 gene was silenced. This resulted in reduced primary tumor growth and a reduction in number and size of lung colonies, indicating that growth suppression was the predominant consequence of GRHL2 loss. Altogether, these findings point to largely common but also distinct roles for GRHL2 in luminal and basal breast cancers with respect to growth and motility and indicate that, in agreement with its negative association with patient survival, growth suppression is the dominant response to GRHL2 loss.
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Gregori A, Bergonzini C, Capula M, Mantini G, Khojasteh-Leylakoohi F, Comandatore A, Khalili-Tanha G, Khooei A, Morelli L, Avan A, Danen EH, Schmidt T, Giovannetti E. Prognostic Significance of Integrin Subunit Alpha 2 (ITGA2) and Role of Mechanical Cues in Resistance to Gemcitabine in Pancreatic Ductal Adenocarcinoma (PDAC). Cancers (Basel) 2023; 15:cancers15030628. [PMID: 36765586 PMCID: PMC9913151 DOI: 10.3390/cancers15030628] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 01/16/2023] [Accepted: 01/17/2023] [Indexed: 01/20/2023] Open
Abstract
INTRODUCTION PDAC is an extremely aggressive tumor with a poor prognosis and remarkable therapeutic resistance. The dense extracellular matrix (ECM) which characterizes PDAC progression is considered a fundamental determinant of chemoresistance, with major contributions from mechanical factors. This study combined biomechanical and pharmacological approaches to evaluate the role of the cell-adhesion molecule ITGA2, a key regulator of ECM, in PDAC resistance to gemcitabine. METHODS The prognostic value of ITGA2 was analysed in publicly available databases and tissue-microarrays of two cohorts of radically resected and metastatic patients treated with gemcitabine. PANC-1 and its gemcitabine-resistant clone (PANC-1R) were analysed by RNA-sequencing and label-free proteomics. The role of ITGA2 in migration, proliferation, and apoptosis was investigated using hydrogel-coated wells, siRNA-mediated knockdown and overexpression, while collagen-embedded spheroids assessed invasion and ECM remodeling. RESULTS High ITGA2 expression correlated with shorter progression-free and overall survival, supporting its impact on prognosis and the lack of efficacy of gemcitabine treatment. These findings were corroborated by transcriptomic and proteomic analyses showing that ITGA2 was upregulated in the PANC-1R clone. The aggressive behavior of these cells was significantly reduced by ITGA2 silencing both in vitro and in vivo, while PANC-1 cells growing under conditions resembling PDAC stiffness acquired resistance to gemcitabine, associated to increased ITGA2 expression. Collagen-embedded spheroids of PANC-1R showed a significant matrix remodeling and spreading potential via increased expression of CXCR4 and MMP2. Additionally, overexpression of ITGA2 in MiaPaCa-2 cells triggered gemcitabine resistance and increased proliferation, both in vitro and in vivo, associated to upregulation of phospho-AKT. CONCLUSIONS ITGA2 emerged as a new prognostic factor, highlighting the relevance of stroma mechanical properties as potential therapeutic targets to counteract gemcitabine resistance in PDAC.
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Affiliation(s)
- Alessandro Gregori
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit, 1081 HV Amsterdam, The Netherlands
- Department of Cancer Biology and Immunology, Cancer Center Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - Cecilia Bergonzini
- Leiden Academic Center for Drug Research, Leiden University, 2333 CC Leiden, The Netherlands
| | - Mjriam Capula
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit, 1081 HV Amsterdam, The Netherlands
- Institute of Life Sciences, Sant’Anna School of Advanced Studies, 56127 Pisa, Italy
- Cancer Pharmacology Lab, Fondazione Pisana per La Scienza, 56017 San Giuliano, Italy
| | - Giulia Mantini
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit, 1081 HV Amsterdam, The Netherlands
- Department of Cancer Biology and Immunology, Cancer Center Amsterdam, 1081 HV Amsterdam, The Netherlands
- Cancer Pharmacology Lab, Fondazione Pisana per La Scienza, 56017 San Giuliano, Italy
| | | | - Annalisa Comandatore
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit, 1081 HV Amsterdam, The Netherlands
- Department of Cancer Biology and Immunology, Cancer Center Amsterdam, 1081 HV Amsterdam, The Netherlands
- General Surgery Unit, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56100 Pisa, Italy
| | - Ghazaleh Khalili-Tanha
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad 91886-17871, Iran
| | - Alireza Khooei
- Department of Pathology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad 91886-17871, Iran
| | - Luca Morelli
- General Surgery Unit, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56100 Pisa, Italy
| | - Amir Avan
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad 91886-17871, Iran
- Medical Genetics Research Center, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad 91886-17871, Iran
| | - Erik H. Danen
- Leiden Academic Center for Drug Research, Leiden University, 2333 CC Leiden, The Netherlands
| | - Thomas Schmidt
- Physics of Life Processes, Huygens-Kamerlingh Onnes Laboratory, Leiden University, 2333 CA Leiden, The Netherlands
| | - Elisa Giovannetti
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit, 1081 HV Amsterdam, The Netherlands
- Department of Cancer Biology and Immunology, Cancer Center Amsterdam, 1081 HV Amsterdam, The Netherlands
- Cancer Pharmacology Lab, Fondazione Pisana per La Scienza, 56017 San Giuliano, Italy
- Correspondence:
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Zhang J, Hu Z, Horta CA, Yang J. Regulation of epithelial-mesenchymal transition by tumor microenvironmental signals and its implication in cancer therapeutics. Semin Cancer Biol 2023; 88:46-66. [PMID: 36521737 DOI: 10.1016/j.semcancer.2022.12.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 12/06/2022] [Accepted: 12/08/2022] [Indexed: 12/15/2022]
Abstract
Epithelial-mesenchymal transition (EMT) has been implicated in various aspects of tumor development, including tumor invasion and metastasis, cancer stemness, and therapy resistance. Diverse stroma cell types along with biochemical and biophysical factors in the tumor microenvironment impinge on the EMT program to impact tumor progression. Here we provide an in-depth review of various tumor microenvironmental signals that regulate EMT in cancer. We discuss the molecular mechanisms underlying the role of EMT in therapy resistance and highlight new therapeutic approaches targeting the tumor microenvironment to impact EMT and tumor progression.
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Affiliation(s)
- Jing Zhang
- Department of Pharmacology, Moores Cancer Center, University of California, San Diego, School of Medicine, La Jolla, CA 92093, USA
| | - Zhimin Hu
- Department of Pharmacology, Moores Cancer Center, University of California, San Diego, School of Medicine, La Jolla, CA 92093, USA
| | - Calista A Horta
- Department of Pharmacology, Moores Cancer Center, University of California, San Diego, School of Medicine, La Jolla, CA 92093, USA
| | - Jing Yang
- Department of Pharmacology, Moores Cancer Center, University of California, San Diego, School of Medicine, La Jolla, CA 92093, USA; Department of Pediatrics, University of California, San Diego, School of Medicine, La Jolla, CA 92093, USA.
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8
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Perrin L, Belova E, Bayarmagnai B, Tüzel E, Gligorijevic B. Invadopodia enable cooperative invasion and metastasis of breast cancer cells. Commun Biol 2022; 5:758. [PMID: 35915226 PMCID: PMC9343607 DOI: 10.1038/s42003-022-03642-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 06/28/2022] [Indexed: 11/29/2022] Open
Abstract
Invasive and non-invasive cancer cells can invade together during cooperative invasion. However, the events leading to it, role of the epithelial-mesenchymal transition and the consequences this may have on metastasis are unknown. In this study, we demonstrate that the isogenic 4T1 and 67NR breast cancer cells sort from each other in 3D spheroids, followed by cooperative invasion. By time-lapse microscopy, we show that the invasive 4T1 cells move more persistently compared to non-invasive 67NR, sorting and accumulating at the spheroid-matrix interface, a process dependent on cell-matrix adhesions and independent from E-cadherin cell-cell adhesions. Elimination of invadopodia in 4T1 cells blocks invasion, demonstrating that invadopodia requirement is limited to leader cells. Importantly, we demonstrate that cells with and without invadopodia can also engage in cooperative metastasis in preclinical mouse models. Altogether, our results suggest that a small number of cells with invadopodia can drive the metastasis of heterogeneous cell clusters. Cooperative invasion requires the formation of invadopodia in the leader cells, and a small number of leader cells may be enough to facilitate cooperative invasion and metastasis, including non-invadopodia forming cancer cells.
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9
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Substrate Type and Concentration Differently Affect Colon Cancer Cells Ultrastructural Morphology, EMT Markers, and Matrix Degrading Enzymes. Biomolecules 2022; 12:biom12121786. [PMID: 36551219 PMCID: PMC9775446 DOI: 10.3390/biom12121786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 11/21/2022] [Accepted: 11/25/2022] [Indexed: 12/03/2022] Open
Abstract
Aim of the study was to understand the behavior of colon cancer LoVo-R cells (doxorubicin-resistant) vs. LoVo-S (doxorubicin sensitive) in the initial steps of extracellular matrix (ECM) invasion. We investigated how the matrix substrates Matrigel and type I collagen-mimicking the basement membrane (BM) and the normal or desmoplastic lamina propria, respectively-could affect the expression of epithelial-to-mesenchymal transition (EMT) markers, matrix-degrading enzymes, and phenotypes. Gene expression with RT-qPCR, E-cadherin protein expression using Western blot, and phenotypes using scanning electron microscopy (SEM) were analyzed. The type and different concentrations of matrix substrates differently affected colon cancer cells. In LoVo-S cells, the higher concentrated collagen, mimicking the desmoplastic lamina propria, strongly induced EMT, as also confirmed by the expression of Snail, metalloproteases (MMPs)-2, -9, -14 and heparanase (HPSE), as well as mesenchymal phenotypes. Stimulation in E-cadherin expression in LoVo-S groups suggests that these cells develop a hybrid EMT phenotype. Differently, LoVo-R cells did not increase their aggressiveness: no changes in EMT markers, matrix effectors, and phenotypes were evident. The low influence of ECM components in LoVo-R cells might be related to their intrinsic aggressiveness related to chemoresistance. These results improve understanding of the critical role of tumor microenvironment in colon cancer cell invasion, driving the development of new therapeutic approaches.
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Chen JR, Zhao JT, Xie ZZ. Integrin-mediated cancer progression as a specific target in clinical therapy. Biomed Pharmacother 2022; 155:113745. [DOI: 10.1016/j.biopha.2022.113745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 09/17/2022] [Accepted: 09/21/2022] [Indexed: 11/15/2022] Open
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Peng Z, Hao M, Tong H, Yang H, Huang B, Zhang Z, Luo KQ. The interactions between integrin α 5β 1 of liver cancer cells and fibronectin of fibroblasts promote tumor growth and angiogenesis. Int J Biol Sci 2022; 18:5019-5037. [PMID: 35982891 PMCID: PMC9379399 DOI: 10.7150/ijbs.72367] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 06/10/2022] [Indexed: 12/24/2022] Open
Abstract
Hepatocellular carcinoma (HCC) progression is closely related to pathological fibrosis, which involves heterotypic intercellular interactions (HIIs) between liver cancer cells and fibroblasts. Here, we studied them in a direct coculture model, and identified fibronectin from fibroblasts and integrin-α5β1 from liver cancer cells as the primary responsible molecules utilizing CRISPR/Cas9 gene-editing technology. Coculture led to the formation of 3D multilayer microstructures, and obvious fibronectin remodeling was caused by upregulated integrin-α5β1, which greatly promoted cell growth in 3D microstructures. Integrin-α5 was more sensitive and specific than integrin-β1 in this process. Subsequent mechanistic exploration revealed the activation of integrin-Src-FAK, AKT and ERK signaling pathways. Importantly, the growth-promoting effect of HIIs was verified in a xenograft tumor model, in which more blood vessels were observed in bigger tumors derived from the coculture group than that derived from monocultured groups. Hence, we conducted triculture by introducing human umbilical vein endothelial cells, which aligned to and differentiated along multilayer microstructures in an integrin-α5β1 dependent manner. Furthermore, fibronectin, integrin-α5, and integrin-β1 were upregulated in 52 HCC tumors, and fibronectin was related to microvascular invasion. Our findings identify fibronectin, integrin-α5, and integrin-β1 as tumor microenvironment-related targets and provide a basis for combination targeted therapeutic strategies for future HCC treatment.
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Affiliation(s)
- Zheng Peng
- Faculty of Health Sciences, University of Macau, Taipa, Macao SAR, China
| | - Meng Hao
- Faculty of Health Sciences, University of Macau, Taipa, Macao SAR, China
| | - Haibo Tong
- Faculty of Health Sciences, University of Macau, Taipa, Macao SAR, China
| | - Hongmei Yang
- Faculty of Health Sciences, University of Macau, Taipa, Macao SAR, China
| | - Bin Huang
- Faculty of Health Sciences, University of Macau, Taipa, Macao SAR, China
| | - Zhigang Zhang
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Kathy Qian Luo
- Faculty of Health Sciences, University of Macau, Taipa, Macao SAR, China.,Ministry of Education-Frontiers Science Center for Precision Oncology, University of Macau, Taipa, Macao SAR, China
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12
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Bergonzini C, Kroese K, Zweemer AJM, Danen EHJ. Targeting Integrins for Cancer Therapy - Disappointments and Opportunities. Front Cell Dev Biol 2022; 10:863850. [PMID: 35356286 PMCID: PMC8959606 DOI: 10.3389/fcell.2022.863850] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 02/16/2022] [Indexed: 12/29/2022] Open
Abstract
Integrins mediate adhesive interactions between cells and their environment, including neighboring cells and extracellular matrix (ECM). These heterodimeric transmembrane receptors bind extracellular ligands with their globular head domains and connect to the cytoskeleton through multi-protein interactions at their cytoplasmic tails. Integrin containing cell–matrix adhesions are dynamic force-responsive protein complexes that allow bidirectional mechanical coupling of cells with their environment. This allows cells to sense and modulate tissue mechanics and regulates intracellular signaling impacting on cell faith, survival, proliferation, and differentiation programs. Dysregulation of these functions has been extensively reported in cancer and associated with tumor growth, invasion, angiogenesis, metastasis, and therapy resistance. This central role in multiple hallmarks of cancer and their localization on the cell surface makes integrins attractive targets for cancer therapy. However, despite a wealth of highly encouraging preclinical data, targeting integrin adhesion complexes in clinical trials has thus far failed to meet expectations. Contributing factors to therapeutic failure are 1) variable integrin expression, 2) redundancy in integrin function, 3) distinct roles of integrins at various disease stages, and 4) sequestering of therapeutics by integrin-containing tumor-derived extracellular vesicles. Despite disappointing clinical results, new promising approaches are being investigated that highlight the potential of integrins as targets or prognostic biomarkers. Improvement of therapeutic delivery at the tumor site via integrin binding ligands is emerging as another successful approach that may enhance both efficacy and safety of conventional therapeutics. In this review we provide an overview of recent encouraging preclinical findings, we discuss the apparent disagreement between preclinical and clinical results, and we consider new opportunities to exploit the potential of integrin adhesion complexes as targets for cancer therapy.
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Xiong J, Yan L, Zou C, Wang K, Chen M, Xu B, Zhou Z, Zhang D. Integrins regulate stemness in solid tumor: an emerging therapeutic target. J Hematol Oncol 2021; 14:177. [PMID: 34715893 PMCID: PMC8555177 DOI: 10.1186/s13045-021-01192-1] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Accepted: 10/14/2021] [Indexed: 02/08/2023] Open
Abstract
Integrins are the adhesion molecules and transmembrane receptors that consist of α and β subunits. After binding to extracellular matrix components, integrins trigger intracellular signaling and regulate a wide spectrum of cellular functions, including cell survival, proliferation, differentiation and migration. Since the pattern of integrins expression is a key determinant of cell behavior in response to microenvironmental cues, deregulation of integrins caused by various mechanisms has been causally linked to cancer development and progression in several solid tumor types. In this review, we discuss the integrin signalosome with a highlight of a few key pro-oncogenic pathways elicited by integrins, and uncover the mutational and transcriptomic landscape of integrin-encoding genes across human cancers. In addition, we focus on the integrin-mediated control of cancer stem cell and tumor stemness in general, such as tumor initiation, epithelial plasticity, organotropic metastasis and drug resistance. With insights into how integrins contribute to the stem-like functions, we now gain better understanding of the integrin signalosome, which will greatly assist novel therapeutic development and more precise clinical decisions.
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Affiliation(s)
- Jiangling Xiong
- School of Biomedical Sciences, Hunan University, Changsha, 410082, Hunan Province, China.,College of Biology, Hunan University, Changsha, 410082, Hunan Province, China
| | - Lianlian Yan
- School of Biomedical Sciences, Hunan University, Changsha, 410082, Hunan Province, China.,College of Biology, Hunan University, Changsha, 410082, Hunan Province, China
| | - Cheng Zou
- School of Biomedical Sciences, Hunan University, Changsha, 410082, Hunan Province, China.,College of Biology, Hunan University, Changsha, 410082, Hunan Province, China
| | - Kai Wang
- Department of Urology, School of Medicine, Affiliated Zhongda Hospital of Southeast University, Nanjing, 210009, Jiangsu Province, China
| | - Mengjie Chen
- School of Biomedical Sciences, Hunan University, Changsha, 410082, Hunan Province, China.,College of Biology, Hunan University, Changsha, 410082, Hunan Province, China
| | - Bin Xu
- Department of Urology, School of Medicine, Affiliated Zhongda Hospital of Southeast University, Nanjing, 210009, Jiangsu Province, China.
| | - Zhipeng Zhou
- College of Life Science and Technology, Huazhong Agricultural University, Wuhan, 430070, Hubei Province, China.
| | - Dingxiao Zhang
- School of Biomedical Sciences, Hunan University, Changsha, 410082, Hunan Province, China. .,College of Biology, Hunan University, Changsha, 410082, Hunan Province, China.
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14
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Li M, Wang Y, Li M, Wu X, Setrerrahmane S, Xu H. Integrins as attractive targets for cancer therapeutics. Acta Pharm Sin B 2021; 11:2726-2737. [PMID: 34589393 PMCID: PMC8463276 DOI: 10.1016/j.apsb.2021.01.004] [Citation(s) in RCA: 66] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 10/26/2020] [Accepted: 11/03/2020] [Indexed: 02/06/2023] Open
Abstract
Integrins are transmembrane receptors that have been implicated in the biology of various human physiological and pathological processes. These molecules facilitate cell–extracellular matrix and cell–cell interactions, and they have been implicated in fibrosis, inflammation, thrombosis, and tumor metastasis. The role of integrins in tumor progression makes them promising targets for cancer treatment, and certain integrin antagonists, such as antibodies and synthetic peptides, have been effectively utilized in the clinic for cancer therapy. Here, we discuss the evidence and knowledge on the contribution of integrins to cancer biology. Furthermore, we summarize the clinical attempts targeting this family in anti-cancer therapy development.
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Key Words
- ADAMs, adisintegrin and metalloproteases
- AJ, adherens junctions
- Antagonists
- CAFs, cancer-associated fibroblasts
- CAR, chimeric antigen receptor
- CRC, colorectal cancer
- CSC, cancer stem cell
- Clinical trial
- ECM, extracellular matrix
- EGFR, epidermal growth factor receptor
- EMT, epithelial–mesenchymal transition
- ERK, extracellular regulated kinase
- Extracellular matrix
- FAK, focal adhesion kinase
- FDA, U.S. Food and Drug Administration
- HIF-1α, hypoxia-inducible factor-1α
- HUVECs, human umbilical vein endothelial cells
- ICAMs, intercellular adhesion molecules
- IGFR, insulin-like growth factor receptor
- IMD, integrin-mediated death
- Integrins
- JNK, c-Jun N-terminal kinase 16
- MAPK, mitogen-activated protein kinase
- MMP2, matrix metalloprotease 2
- NF-κB, nuclear factor-κB
- NSCLC, non-small cell lung cancer
- PDGFR, platelet-derived growth factor receptor
- PI3K, phosphatidylinositol 3-kinase
- RGD, Arg-Gly-Asp
- RTKs, receptor tyrosine kinases
- SAPKs, stress-activated MAP kinases
- SDF-1, stromal cell-derived factor-1
- SH2, Src homology 2
- STAT3, signal transducer and activator of transcription 3
- TCGA, The Cancer Genome Atlas
- TICs, tumor initiating cells
- TNF, tumor necrosis factor
- Targeted drug
- Tumor progression
- VCAMs, vascular cell adhesion molecules
- VEGFR, vascular endothelial growth factor receptor
- mAb, monoclonal antibodies
- sdCAR-T, switchable dual-receptor CAR-engineered T
- siRNA, small interference RNA
- uPA, urokinase-type plasminogen activator
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15
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Picoli CC, Gonçalves BÔP, Santos GSP, Rocha BGS, Costa AC, Resende RR, Birbrair A. Pericytes cross-talks within the tumor microenvironment. Biochim Biophys Acta Rev Cancer 2021; 1876:188608. [PMID: 34384850 DOI: 10.1016/j.bbcan.2021.188608] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 07/14/2021] [Accepted: 08/05/2021] [Indexed: 02/07/2023]
Abstract
Cancer cells are embedded within the tumor microenvironment and interact dynamically with its components during tumor progression. Understanding the molecular mechanisms by which the tumor microenvironment components communicate is crucial for the success of therapeutic applications. Recent studies show, by using state-of-the-art technologies, including sophisticated in vivo inducible Cre/loxP mediated systems and CRISPR-Cas9 gene editing, that pericytes communicate with cancer cells. The arising knowledge on cross-talks within the tumor microenvironment will be essential for the development of new therapies against cancer. Here, we review recent progress in our understanding of pericytes roles within tumors.
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Affiliation(s)
- Caroline C Picoli
- Department of Pathology, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Bryan Ô P Gonçalves
- Department of Pathology, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Gabryella S P Santos
- Department of Pathology, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Beatriz G S Rocha
- Department of Pathology, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Alinne C Costa
- Department of Pathology, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Rodrigo R Resende
- Department of Biochemistry and Immunology, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Alexander Birbrair
- Department of Pathology, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil; Department of Radiology, Columbia University Medical Center, New York, NY, USA.
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16
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Filla MS, Meyer KK, Faralli JA, Peters DM. Overexpression and Activation of αvβ3 Integrin Differentially Affects TGFβ2 Signaling in Human Trabecular Meshwork Cells. Cells 2021; 10:cells10081923. [PMID: 34440692 PMCID: PMC8394542 DOI: 10.3390/cells10081923] [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: 06/09/2021] [Revised: 07/14/2021] [Accepted: 07/21/2021] [Indexed: 12/13/2022] Open
Abstract
Studies from our laboratory have suggested that activation of αvβ3 integrin-mediated signaling could contribute to the fibrotic-like changes observed in primary open angle glaucoma (POAG) and glucocorticoid-induced glaucoma. To determine how αvβ3 integrin signaling could be involved in this process, RNA-Seq analysis was used to analyze the transcriptomes of immortalized trabecular meshwork (TM) cell lines overexpressing either a control vector or a wild type (WT) or a constitutively active (CA) αvβ3 integrin. Compared to control cells, hierarchical clustering, PANTHER pathway and protein-protein interaction (PPI) analysis of cells overexpressing WT-αvβ3 integrin or CA-αvβ3 integrin resulted in a significant differential expression of genes encoding for transcription factors, adhesion and cytoskeleton proteins, extracellular matrix (ECM) proteins, cytokines and GTPases. Cells overexpressing a CA-αvβ3 integrin also demonstrated an enrichment for genes encoding proteins found in TGFβ2, Wnt and cadherin signaling pathways all of which have been implicated in POAG pathogenesis. These changes were not observed in cells overexpressing WT-αvβ3 integrin. Our results suggest that activation of αvβ3 integrin signaling in TM cells could have significant impacts on TM function and POAG pathogenesis.
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Affiliation(s)
- Mark S. Filla
- Pathology & Laboratory Medicine, University of Wisconsin, Madison, WI 53705, USA; (M.S.F.); (K.K.M.); (J.A.F.)
| | - Kristy K. Meyer
- Pathology & Laboratory Medicine, University of Wisconsin, Madison, WI 53705, USA; (M.S.F.); (K.K.M.); (J.A.F.)
| | - Jennifer A. Faralli
- Pathology & Laboratory Medicine, University of Wisconsin, Madison, WI 53705, USA; (M.S.F.); (K.K.M.); (J.A.F.)
| | - Donna M. Peters
- Pathology & Laboratory Medicine, University of Wisconsin, Madison, WI 53705, USA; (M.S.F.); (K.K.M.); (J.A.F.)
- Ophthalmology & Visual Sciences, University of Wisconsin, Madison, WI 53705, USA
- Correspondence: ; Tel.: +1-608-262-4626
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17
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Corsinovi D, Usai A, Sarlo MD, Giannaccini M, Ori M. Zebrafish Avatar to Develop Precision Breast Cancer Therapies. Anticancer Agents Med Chem 2021; 22:748-759. [PMID: 33797388 DOI: 10.2174/1871520621666210402111634] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 02/08/2021] [Accepted: 02/15/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Zebrafish (Danio rerio) is a vertebrate that has become a popular alternative model for the cellular and molecular study of human tumors and for drug testing and validating approaches. Notably, zebrafish embryos, thanks to their accessibility, allow rapid collection of in vivo results prodromal to validation in the murine models in respect to the 3R principles. The generation of tumor xenograft in zebrafish embryos and larvae, or zebrafish avatar, represents a unique opportunity to study tumor growth, angiogenesis, cell invasion and metastatic dissemination, interaction between tumor and host in vivo avoiding immunogenic rejection, representing a promising platform for the translational research and personalized therapies. OBJECTIVE In this mini-review we report recent advances in breast cancer research and drug testing that took advantage of the zebrafish xenograft model using both breast cancer cell lines and patient's biopsy. CONCLUSION Patient derived xenograft, together with the gene editing, the omics biotechnology, the in vivo time lapse imaging and the high-throughput screening that are already set up and largely used in zebrafish, could represent a step forward towards precision and personalized medicine in the breast cancer research field.
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Affiliation(s)
- Debora Corsinovi
- Department of Translational Research and of New Surgical and Medical Technologies, University of Pisa, Pisa. Italy
| | - Alice Usai
- Department of Biology, University of Pisa, Pisa. Italy
| | | | | | - Michela Ori
- Department of Biology, University of Pisa, Pisa. Italy
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18
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Pantano F, Croset M, Driouch K, Bednarz-Knoll N, Iuliani M, Ribelli G, Bonnelye E, Wikman H, Geraci S, Bonin F, Simonetti S, Vincenzi B, Hong SS, Sousa S, Pantel K, Tonini G, Santini D, Clézardin P. Integrin alpha5 in human breast cancer is a mediator of bone metastasis and a therapeutic target for the treatment of osteolytic lesions. Oncogene 2021; 40:1284-1299. [PMID: 33420367 PMCID: PMC7892344 DOI: 10.1038/s41388-020-01603-6] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Revised: 11/26/2020] [Accepted: 12/03/2020] [Indexed: 02/07/2023]
Abstract
Bone metastasis remains a major cause of mortality and morbidity in breast cancer. Therefore, there is an urgent need to better select high-risk patients in order to adapt patient's treatment and prevent bone recurrence. Here, we found that integrin alpha5 (ITGA5) was highly expressed in bone metastases, compared to lung, liver, or brain metastases. High ITGA5 expression in primary tumors correlated with the presence of disseminated tumor cells in bone marrow aspirates from early stage breast cancer patients (n = 268; p = 0.039). ITGA5 was also predictive of poor bone metastasis-free survival in two separate clinical data sets (n = 855, HR = 1.36, p = 0.018 and n = 427, HR = 1.62, p = 0.024). This prognostic value remained significant in multivariate analysis (p = 0.028). Experimentally, ITGA5 silencing impaired tumor cell adhesion to fibronectin, migration, and survival. ITGA5 silencing also reduced tumor cell colonization of the bone marrow and formation of osteolytic lesions in vivo. Conversely, ITGA5 overexpression promoted bone metastasis. Pharmacological inhibition of ITGA5 with humanized monoclonal antibody M200 (volociximab) recapitulated inhibitory effects of ITGA5 silencing on tumor cell functions in vitro and tumor cell colonization of the bone marrow in vivo. M200 also markedly reduced tumor outgrowth in experimental models of bone metastasis or tumorigenesis, and blunted cancer-associated bone destruction. ITGA5 was not only expressed by tumor cells but also osteoclasts. In this respect, M200 decreased human osteoclast-mediated bone resorption in vitro. Overall, this study identifies ITGA5 as a mediator of breast-to-bone metastasis and raises the possibility that volociximab/M200 could be repurposed for the treatment of ITGA5-positive breast cancer patients with bone metastases.
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Affiliation(s)
- Francesco Pantano
- grid.503384.90000 0004 0450 3721INSERM, UMR_S1033, LYOS, Lyon, France ,grid.7849.20000 0001 2150 7757Univ Lyon, Villeurbanne, France ,grid.9657.d0000 0004 1757 5329Medical Oncology Department, Campus Bio-Medico University of Rome, Rome, Italy
| | - Martine Croset
- grid.503384.90000 0004 0450 3721INSERM, UMR_S1033, LYOS, Lyon, France ,grid.7849.20000 0001 2150 7757Univ Lyon, Villeurbanne, France
| | - Keltouma Driouch
- grid.418596.70000 0004 0639 6384Institut Curie, Service de Génétique, Unité de Pharmacogénomique, Paris, France
| | - Natalia Bednarz-Knoll
- grid.13648.380000 0001 2180 3484Department of Tumor Biology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany ,grid.11451.300000 0001 0531 3426Laboratory of Translational Oncology, Medical University of Gdansk, Gdansk, Poland
| | - Michele Iuliani
- grid.9657.d0000 0004 1757 5329Medical Oncology Department, Campus Bio-Medico University of Rome, Rome, Italy
| | - Giulia Ribelli
- grid.9657.d0000 0004 1757 5329Medical Oncology Department, Campus Bio-Medico University of Rome, Rome, Italy
| | - Edith Bonnelye
- grid.503384.90000 0004 0450 3721INSERM, UMR_S1033, LYOS, Lyon, France ,grid.7849.20000 0001 2150 7757Univ Lyon, Villeurbanne, France
| | - Harriet Wikman
- grid.13648.380000 0001 2180 3484Department of Tumor Biology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Sandra Geraci
- grid.503384.90000 0004 0450 3721INSERM, UMR_S1033, LYOS, Lyon, France ,grid.7849.20000 0001 2150 7757Univ Lyon, Villeurbanne, France
| | - Florian Bonin
- grid.418596.70000 0004 0639 6384Institut Curie, Service de Génétique, Unité de Pharmacogénomique, Paris, France
| | - Sonia Simonetti
- grid.9657.d0000 0004 1757 5329Medical Oncology Department, Campus Bio-Medico University of Rome, Rome, Italy
| | - Bruno Vincenzi
- grid.9657.d0000 0004 1757 5329Medical Oncology Department, Campus Bio-Medico University of Rome, Rome, Italy
| | - Saw See Hong
- grid.7849.20000 0001 2150 7757Univ Lyon, Villeurbanne, France ,grid.507621.7INRA, UMR-754, Lyon, France
| | - Sofia Sousa
- grid.503384.90000 0004 0450 3721INSERM, UMR_S1033, LYOS, Lyon, France ,grid.7849.20000 0001 2150 7757Univ Lyon, Villeurbanne, France
| | - Klaus Pantel
- grid.13648.380000 0001 2180 3484Department of Tumor Biology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Giuseppe Tonini
- grid.9657.d0000 0004 1757 5329Medical Oncology Department, Campus Bio-Medico University of Rome, Rome, Italy
| | - Daniele Santini
- grid.9657.d0000 0004 1757 5329Medical Oncology Department, Campus Bio-Medico University of Rome, Rome, Italy
| | - Philippe Clézardin
- grid.503384.90000 0004 0450 3721INSERM, UMR_S1033, LYOS, Lyon, France ,grid.7849.20000 0001 2150 7757Univ Lyon, Villeurbanne, France ,grid.11835.3e0000 0004 1936 9262Oncology and Metabolism Department, University of Sheffield, Sheffield, UK
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19
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Coban B, Bergonzini C, Zweemer AJM, Danen EHJ. Metastasis: crosstalk between tissue mechanics and tumour cell plasticity. Br J Cancer 2021; 124:49-57. [PMID: 33204023 PMCID: PMC7782541 DOI: 10.1038/s41416-020-01150-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 10/06/2020] [Accepted: 10/20/2020] [Indexed: 12/12/2022] Open
Abstract
Despite the fact that different genetic programmes drive metastasis of solid tumours, the ultimate outcome is the same: tumour cells are empowered to pass a series of physical hurdles to escape the primary tumour and disseminate to other organs. Epithelial-to-mesenchymal transition (EMT) has been proposed to drive the detachment of individual cells from primary tumour masses and facilitate the subsequent establishment of metastases in distant organs. However, this concept has been challenged by observations from pathologists and from studies in animal models, in which partial and transient acquisition of mesenchymal traits is seen but tumour cells travel collectively rather than as individuals. In this review, we discuss how crosstalk between a hybrid E/M state and variations in the mechanical aspects of the tumour microenvironment can provide tumour cells with the plasticity required for strategies to navigate surrounding tissues en route to dissemination. Targeting such plasticity provides therapeutic opportunities to combat metastasis.
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Affiliation(s)
- Bircan Coban
- Leiden Academic Center for Drug Research, Leiden University, Leiden, The Netherlands
| | - Cecilia Bergonzini
- Leiden Academic Center for Drug Research, Leiden University, Leiden, The Netherlands
| | - Annelien J M Zweemer
- Leiden Academic Center for Drug Research, Leiden University, Leiden, The Netherlands
| | - Erik H J Danen
- Leiden Academic Center for Drug Research, Leiden University, Leiden, The Netherlands.
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20
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Wu JS, Jiang J, Chen BJ, Wang K, Tang YL, Liang XH. Plasticity of cancer cell invasion: Patterns and mechanisms. Transl Oncol 2020; 14:100899. [PMID: 33080522 PMCID: PMC7573380 DOI: 10.1016/j.tranon.2020.100899] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Revised: 09/12/2020] [Accepted: 09/23/2020] [Indexed: 02/06/2023] Open
Abstract
Cancer cell migration and invasion are integral components of metastatic disease, which is the major cause of death in cancer patients. Cancer cells can disseminate and migrate via several alternative mechanisms including amoeboid cell migration, mesenchymal cell migration, and collective cell migration. These diverse movement strategies display certain specific and distinct hallmarks in cell-cell junctions, actin cytoskeleton, matrix adhesion, and protease activity. During tumor progression, cells pass through complex microenvironments and adapt their migration strategies by reversible mesenchymal-amoeboid and individual-collective transitions. This plasticity in motility patterns enables cancer cells disseminate further and thus limit the efficiency of anti-metastasis therapies. In this review, we discuss the modes and mechanisms of cancer cell migration and focus on the plasticity of tumor cell movement as well as potential emerging therapeutic options for reducing cancer cell invasion.
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Affiliation(s)
- Jia-Shun Wu
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Jian Jiang
- Department of Head and Neck Surgery, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, China
| | - Bing-Jun Chen
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Ke Wang
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Ya-Ling Tang
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China.
| | - Xin-Hua Liang
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China.
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21
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Ilina O, Gritsenko PG, Syga S, Lippoldt J, La Porta CAM, Chepizhko O, Grosser S, Vullings M, Bakker GJ, Starruß J, Bult P, Zapperi S, Käs JA, Deutsch A, Friedl P. Cell-cell adhesion and 3D matrix confinement determine jamming transitions in breast cancer invasion. Nat Cell Biol 2020; 22:1103-1115. [PMID: 32839548 PMCID: PMC7502685 DOI: 10.1038/s41556-020-0552-6] [Citation(s) in RCA: 145] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2018] [Accepted: 06/30/2020] [Indexed: 12/25/2022]
Abstract
Plasticity of cancer invasion and metastasis depends on the ability of cancer cells to switch between collective and single-cell dissemination, controlled by cadherin-mediated cell-cell junctions. In clinical samples, E-cadherin-expressing and -deficient tumours both invade collectively and metastasize equally, implicating additional mechanisms controlling cell-cell cooperation and individualization. Here, using spatially defined organotypic culture, intravital microscopy of mammary tumours in mice and in silico modelling, we identify cell density regulation by three-dimensional tissue boundaries to physically control collective movement irrespective of the composition and stability of cell-cell junctions. Deregulation of adherens junctions by downregulation of E-cadherin and p120-catenin resulted in a transition from coordinated to uncoordinated collective movement along extracellular boundaries, whereas single-cell escape depended on locally free tissue space. These results indicate that cadherins and extracellular matrix confinement cooperate to determine unjamming transitions and stepwise epithelial fluidization towards, ultimately, cell individualization.
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Affiliation(s)
- Olga Ilina
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Pavlo G Gritsenko
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Simon Syga
- Department of Innovative Computing, Centre for Information Services and High Performance Computing, Technische Universität Dresden, Dresden, Germany
| | - Jürgen Lippoldt
- Peter Debye Institute for Soft Matter Physics, Leipzig University, Leipzig, Germany
| | - Caterina A M La Porta
- Center for Complexity and Biosystems, University of Milan, Milan, Italy
- Department of Environmental Science and Policy, University of Milan, Milan, Italy
- Consiglio Nazionale delle Ricerche (CNR), Istituto di Biofisica, Milan, Italy
| | - Oleksandr Chepizhko
- Institut für Theoretische Physik, Leopold-Franzens-Universität Innsbruck, Innsbruck, Austria
| | - Steffen Grosser
- Peter Debye Institute for Soft Matter Physics, Leipzig University, Leipzig, Germany
| | - Manon Vullings
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Gert-Jan Bakker
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Jörn Starruß
- Department of Innovative Computing, Centre for Information Services and High Performance Computing, Technische Universität Dresden, Dresden, Germany
| | - Peter Bult
- Department of Pathology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Stefano Zapperi
- Center for Complexity and Biosystems, University of Milan, Milan, Italy
- Department of Physics, University of Milan, Milan, Italy
- Consiglio Nazionale delle Ricerche (CNR), Istituto di Chimica della Materia Condensata e di Tecnologie per l'Energia, Milan, Italy
| | - Josef A Käs
- Peter Debye Institute for Soft Matter Physics, Leipzig University, Leipzig, Germany
| | - Andreas Deutsch
- Department of Innovative Computing, Centre for Information Services and High Performance Computing, Technische Universität Dresden, Dresden, Germany
| | - Peter Friedl
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, the Netherlands.
- David H. Koch Center for Applied Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
- Cancer Genomics Centre, Utrecht, the Netherlands.
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22
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Bui T, Rennhack J, Mok S, Ling C, Perez M, Roccamo J, Andrechek ER, Moraes C, Muller WJ. Functional Redundancy between β1 and β3 Integrin in Activating the IR/Akt/mTORC1 Signaling Axis to Promote ErbB2-Driven Breast Cancer. Cell Rep 2020; 29:589-602.e6. [PMID: 31618629 DOI: 10.1016/j.celrep.2019.09.004] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 07/22/2019] [Accepted: 08/30/2019] [Indexed: 01/20/2023] Open
Abstract
Integrin receptors coordinate cell adhesion to the extracellular matrix (ECM) to facilitate many cellular processes during malignant transformation. Despite their pro-tumorigenic roles, therapies targeting integrins remain limited. Here, we provide genetic evidence supporting a functional redundancy between β1 and β3 integrin during breast cancer progression. Although ablation of β1 or β3 integrin alone has limited effects on ErbB2-driven mammary tumorigenesis, deletion of both receptors resulted in a significant delay in tumor onset with a corresponding impairment in lung metastasis. Mechanistically, stiff ECM cooperates with integrin receptors to recruit insulin receptors (IRs) to focal adhesion through the formation of integrin/IR complexes, thereby preventing their lysosomal degradation. β1/β3 integrin-deficient tumors that eventually emerged exhibit impaired Akt/mTORC1 activity. Murine and human breast cancers exhibiting enhanced integrin-dependent activity also display elevated IR/Akt/mTORC1 signaling activity. Together, these observations argue that integrin/IR crosstalk transduces mechanical cues from the tumor microenvironment to promote ErbB2-dependent breast cancer progression.
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Affiliation(s)
- Tung Bui
- Goodman Cancer Center, McGill University, Montreal, QC, Canada; Biochemistry Department, McGill University, Montreal, QC, Canada
| | - Jonathan Rennhack
- Physiology Department, Michigan State University, East Lansing, MI, USA
| | - Stephanie Mok
- Department of Chemical Engineering, McGill University, Montreal, QC, Canada
| | - Chen Ling
- Canadian Memorial Chiropractic College, Toronto, ON, Canada
| | - Marco Perez
- Goodman Cancer Center, McGill University, Montreal, QC, Canada
| | - Joshua Roccamo
- Goodman Cancer Center, McGill University, Montreal, QC, Canada
| | - Eran R Andrechek
- Physiology Department, Michigan State University, East Lansing, MI, USA
| | - Christopher Moraes
- Department of Chemical Engineering, McGill University, Montreal, QC, Canada
| | - William J Muller
- Goodman Cancer Center, McGill University, Montreal, QC, Canada; Biochemistry Department, McGill University, Montreal, QC, Canada; Faculty of Medicine, McGill University, Montreal, QC, Canada.
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23
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Schaalan M, Mohamed W, Fathy S. MiRNA-200c, MiRNA-139 and ln RNA H19; new predictors of treatment response in H-pylori- induced gastric ulcer or progression to gastric cancer. Microb Pathog 2020; 149:104442. [PMID: 32795593 DOI: 10.1016/j.micpath.2020.104442] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 08/03/2020] [Accepted: 08/05/2020] [Indexed: 02/07/2023]
Abstract
Recent evidence indicates that the pathogenesis of gastric ulcer and progression to gastric cancer could be attributed to altered inflammatory/immunological response and associated differential non-coding RNAs expression signatures. However, co-expression profiling of lncRNA-miRNAs in GU/GC patients are scarcely focused on. Therefore, in the present study the expression of H19 and related miRNAs including miR-139, and miR-200 were assayed in the plasma samples of treatment responsive GU vs nonresponsive GC patients. This study is a case-control study carried out on 130 subjects recruited from the Gastrointestinal Endoscopy Unit in Al-Kasr Al-Aini Hospital, in Egypt. All recruited patients were diagnosed with H-pylori infection, 50 of them were gastric cancer patients (GC), with previous H-pylori induced gastric ulcer but were treatment non-respondent. Real-time PCR was performed to evaluate the expression level of serum non-coding RNA; miRNA-200c, miR-139, Ln RNA H19 in patients with peptic ulcer treatment non-respondent, who progressed to GC vs non-progressed gastric ulcer patients (GU) (n = 50), and compared to early diagnosed H-pylori-gastric ulcer patients (n = 30). The association between these miRNAs and the FGF-18/FGF-R signaling indicators of H-pylori-GC pathogenesis were then investigated. RESULTS: showed that the H19 level was significantly elevated while miR-139 and miR-200c expression were significantly down-regulated in GC patients, compared to GU participants (P < 0.01). The herein investigated ncRNAs are correlated to the disease duration with Ln H19 being significantly correlated with all inflammatory markers; TNF-α, INF-γ, TAC, MMP-9, and FGF18/FGFR2. A significant correlation was also observed between miRNA 200c and each of miRNA 139 and FGFR2. Moreover, ROC analysis revealed that miRNA 200c showed the highest AUC (0.906) and 81.2% sensitivity and 100% specificity. Moreover, the combined analysis of miRNA 200c/miRNA 139 revealed superior AUC (0.96) and 93% sensitivity and 100% specificity, than each separately. As for discriminative accuracy between stages III to IV of gastric cancer, LncRNA H19 showed the highest diagnostic accuracy (95.5%), specificity (100%), and sensitivity (90.9%). The current study demonstrated that the combination of serum miRNA 200c/miRNA 139 expression levels (down-regulation) could provide a new potential prognostic panel for GU predictive response and potential sequelae. In conclusion, LncRNA H19 and related miRNAs, miRNA 200c/miRNA 139, could serve as a potential diagnostic biomarker for early gastric cancer diagnosis.
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Affiliation(s)
- Mona Schaalan
- Department of Clinical Pharmacy, Clinical and Translational Research Unit, Faculty of Pharmacy, Misr International University, Cairo, Egypt.
| | - Waleed Mohamed
- Department of Internal Medicine, Kasr El Aini Teaching Hospitals, Cairo University, Cairo, Egypt.
| | - Shimaa Fathy
- Department of Clinical Pharmacy, Clinical and Translational Research Unit, Faculty of Pharmacy, Misr International University, Cairo, Egypt.
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24
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Abdalla F, Singh B, Bhat HK. MicroRNAs and gene regulation in breast cancer. J Biochem Mol Toxicol 2020; 34:e22567. [DOI: 10.1002/jbt.22567] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 06/01/2020] [Accepted: 06/18/2020] [Indexed: 12/15/2022]
Affiliation(s)
- Fatma Abdalla
- Division of Pharmacology and Pharmaceutical Sciences, School of Pharmacy University of Missouri‐Kansas City Kansas City Missouri
| | - Bhupendra Singh
- Division of Pharmacology and Pharmaceutical Sciences, School of Pharmacy University of Missouri‐Kansas City Kansas City Missouri
- Eurofins Lancaster Laboratories Lancaster PA 17605
| | - Hari K. Bhat
- Division of Pharmacology and Pharmaceutical Sciences, School of Pharmacy University of Missouri‐Kansas City Kansas City Missouri
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25
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Samaržija I, Dekanić A, Humphries JD, Paradžik M, Stojanović N, Humphries MJ, Ambriović-Ristov A. Integrin Crosstalk Contributes to the Complexity of Signalling and Unpredictable Cancer Cell Fates. Cancers (Basel) 2020; 12:E1910. [PMID: 32679769 PMCID: PMC7409212 DOI: 10.3390/cancers12071910] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 07/10/2020] [Accepted: 07/12/2020] [Indexed: 12/12/2022] Open
Abstract
Integrins are heterodimeric cell surface receptors composed of α and β subunits that control adhesion, proliferation and gene expression. The integrin heterodimer binding to ligand reorganises the cytoskeletal networks and triggers multiple signalling pathways that can cause changes in cell cycle, proliferation, differentiation, survival and motility. In addition, integrins have been identified as targets for many different diseases, including cancer. Integrin crosstalk is a mechanism by which a change in the expression of a certain integrin subunit or the activation of an integrin heterodimer may interfere with the expression and/or activation of other integrin subunit(s) in the very same cell. Here, we review the evidence for integrin crosstalk in a range of cellular systems, with a particular emphasis on cancer. We describe the molecular mechanisms of integrin crosstalk, the effects of cell fate determination, and the contribution of crosstalk to therapeutic outcomes. Our intention is to raise awareness of integrin crosstalk events such that the contribution of the phenomenon can be taken into account when researching the biological or pathophysiological roles of integrins.
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Affiliation(s)
- Ivana Samaržija
- Laboratory for Cell Biology and Signalling, Division of Molecular Biology, Ruđer Bošković Institute, 10000 Zagreb, Croatia; (I.S.); (M.P.); (N.S.)
| | - Ana Dekanić
- Laboratory for Protein Dynamics, Division of Molecular Medicine, Ruđer Bošković Institute, 10000 Zagreb, Croatia;
| | - Jonathan D. Humphries
- Wellcome Centre for Cell-Matrix Research, Faculty of Biology, Medicine & Health, University of Manchester, Manchester M13 9PT, UK; (J.D.H.); (M.J.H.)
| | - Mladen Paradžik
- Laboratory for Cell Biology and Signalling, Division of Molecular Biology, Ruđer Bošković Institute, 10000 Zagreb, Croatia; (I.S.); (M.P.); (N.S.)
| | - Nikolina Stojanović
- Laboratory for Cell Biology and Signalling, Division of Molecular Biology, Ruđer Bošković Institute, 10000 Zagreb, Croatia; (I.S.); (M.P.); (N.S.)
| | - Martin J. Humphries
- Wellcome Centre for Cell-Matrix Research, Faculty of Biology, Medicine & Health, University of Manchester, Manchester M13 9PT, UK; (J.D.H.); (M.J.H.)
| | - Andreja Ambriović-Ristov
- Laboratory for Cell Biology and Signalling, Division of Molecular Biology, Ruđer Bošković Institute, 10000 Zagreb, Croatia; (I.S.); (M.P.); (N.S.)
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26
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MicroRNAs and Their Influence on the ZEB Family: Mechanistic Aspects and Therapeutic Applications in Cancer Therapy. Biomolecules 2020; 10:biom10071040. [PMID: 32664703 PMCID: PMC7407563 DOI: 10.3390/biom10071040] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 07/06/2020] [Accepted: 07/10/2020] [Indexed: 02/07/2023] Open
Abstract
Molecular signaling pathways involved in cancer have been intensively studied due to their crucial role in cancer cell growth and dissemination. Among them, zinc finger E-box binding homeobox-1 (ZEB1) and -2 (ZEB2) are molecules that play vital roles in signaling pathways to ensure the survival of tumor cells, particularly through enhancing cell proliferation, promoting cell migration and invasion, and triggering drug resistance. Importantly, ZEB proteins are regulated by microRNAs (miRs). In this review, we demonstrate the impact that miRs have on cancer therapy, through their targeting of ZEB proteins. MiRs are able to act as onco-suppressor factors and inhibit the malignancy of tumor cells through ZEB1/2 down-regulation. This can lead to an inhibition of epithelial-mesenchymal transition (EMT) mechanism, therefore reducing metastasis. Additionally, miRs are able to inhibit ZEB1/2-mediated drug resistance and immunosuppression. Additionally, we explore the upstream modulators of miRs such as long non-coding RNAs (lncRNAs) and circular RNAs (circRNAs), as these regulators can influence the inhibitory effect of miRs on ZEB proteins and cancer progression.
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27
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Balcioglu HE, Balasubramaniam L, Stirbat TV, Doss BL, Fardin MA, Mège RM, Ladoux B. A subtle relationship between substrate stiffness and collective migration of cell clusters. SOFT MATTER 2020; 16:1825-1839. [PMID: 31970382 DOI: 10.1039/c9sm01893j] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
The physical cues from the extracellular environment mediates cell signaling spatially and temporally. Cells respond to physical cues from their environment in a non-monotonic fashion. Despite our understanding of the role of substrate rigidity on single cell migration, how cells respond collectively to increasing extracellular matrix stiffness is not well established. Here we patterned multicellular epithelial Madin-Darby canine kidney (MDCK) islands on polyacrylamide gels of varying stiffness and studied their expansion. Our findings show that the MDCK islands expanded faster with increasing stiffness only up to an optimum stiffness, over which the expansion plateaued. We then focused on the expansion of the front of the assemblies and the formation of leader cells. We observed cell front destabilization only above substrate stiffness of a few kPa. The extension of multicellular finger-like structures at the edges of the colonies for intermediate and high stiffnesses from 6 to 60 kPa responded to higher substrate stiffness by increasing focal adhesion areas and actin cable assembly. Additionally, the number of leader cells at the finger-like protrusions increased with stiffness in correlation with an increase of the area of these multicellular protrusions. Consequently, the force profile along the epithelial fingers in the parallel and transverse directions of migration showed an unexpected relationship leading to a global force decrease with the increase of stiffness. Taken together, our findings show that epithelial cell colonies respond to substrate stiffness but in a non-trivial manner that may be of importance to understand morphogenesis and collective cell invasion during tumour progression.
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Affiliation(s)
- Hayri E Balcioglu
- Mechanobiology Institute, National University of Singapore, Singapore 117411, Singapore
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28
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Hason M, Bartůněk P. Zebrafish Models of Cancer-New Insights on Modeling Human Cancer in a Non-Mammalian Vertebrate. Genes (Basel) 2019; 10:genes10110935. [PMID: 31731811 PMCID: PMC6896156 DOI: 10.3390/genes10110935] [Citation(s) in RCA: 83] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 11/11/2019] [Accepted: 11/11/2019] [Indexed: 12/26/2022] Open
Abstract
Zebrafish (Danio rerio) is a valuable non-mammalian vertebrate model widely used to study development and disease, including more recently cancer. The evolutionary conservation of cancer-related programs between human and zebrafish is striking and allows extrapolation of research outcomes obtained in fish back to humans. Zebrafish has gained attention as a robust model for cancer research mainly because of its high fecundity, cost-effective maintenance, dynamic visualization of tumor growth in vivo, and the possibility of chemical screening in large numbers of animals at reasonable costs. Novel approaches in modeling tumor growth, such as using transgene electroporation in adult zebrafish, could improve our knowledge about the spatial and temporal control of cancer formation and progression in vivo. Looking at genetic as well as epigenetic alterations could be important to explain the pathogenesis of a disease as complex as cancer. In this review, we highlight classic genetic and transplantation models of cancer in zebrafish as well as provide new insights on advances in cancer modeling. Recent progress in zebrafish xenotransplantation studies and drug screening has shown that zebrafish is a reliable model to study human cancer and could be suitable for evaluating patient-derived xenograft cell invasiveness. Rapid, large-scale evaluation of in vivo drug responses and kinetics in zebrafish could undoubtedly lead to new applications in personalized medicine and combination therapy. For all of the above-mentioned reasons, zebrafish is approaching a future of being a pre-clinical cancer model, alongside the mouse. However, the mouse will continue to be valuable in the last steps of pre-clinical drug screening, mostly because of the highly conserved mammalian genome and biological processes.
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Tuguzbaeva G, Yue E, Chen X, He L, Li X, Ju J, Qin Y, Pavlov V, Lu Y, Jia W, Bai Y, Niu Y, Yang B. PEP06 polypeptide 30 is a novel cluster-dissociating agent inhibiting α v integrin/FAK/Src signaling in oral squamous cell carcinoma cells. Acta Pharm Sin B 2019; 9:1163-1173. [PMID: 31867162 PMCID: PMC6900557 DOI: 10.1016/j.apsb.2019.10.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 10/09/2019] [Accepted: 10/11/2019] [Indexed: 12/30/2022] Open
Abstract
Collectively migrating tumor cells have been recently implicated in enhanced metastasis of epithelial malignancies. In oral squamous cell carcinoma (OSCC), αv integrin is a crucial mediator of multicellular clustering and collective movement in vitro; however, its contribution to metastatic spread remains to be addressed. According to the emerging therapeutic concept, dissociation of tumor clusters into single cells could significantly suppress metastasis-seeding ability of carcinomas. This study aimed to investigate the anti-OSCC potential of novel endostatin-derived polypeptide PEP06 as a cluster-dissociating therapeutic agent in vitro. Firstly, we found marked enrichment of αv integrin in collectively invading multicellular clusters in human OSCCs. Our study revealed that metastatic progression of OSCC was associated with augmented immunostaining of αv integrin in cancerous lesions. Following PEP06 treatment, cell clustering on fibronectin, migration, multicellular aggregation, anchorage-independent survival and colony formation of OSCC were significantly inhibited. Moreover, PEP06 suppressed αv integrin/FAK/Src signaling in OSCC cells. PEP06-induced loss of active Src and E-cadherin from cell–cell contacts contributed to diminished collective migration of OSCC in vitro. Overall, these results suggest that PEP06 polypeptide 30 inhibiting αv integrin/FAK/Src signaling and disrupting E-cadherin-based intercellular junctions possesses anti-metastatic potential in OSCC by acting as a cluster-dissociating therapeutic agent.
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30
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Integrin-Mediated TGFβ Activation Modulates the Tumour Microenvironment. Cancers (Basel) 2019; 11:cancers11091221. [PMID: 31438626 PMCID: PMC6769837 DOI: 10.3390/cancers11091221] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 08/12/2019] [Accepted: 08/15/2019] [Indexed: 12/26/2022] Open
Abstract
TGFβ (transforming growth factor-beta) is a pleotropic cytokine with contrasting effects in cancer. In normal tissue and early tumours, TGFβ acts as a tumour suppressor, limiting proliferation and inducing apoptosis. However, these effects are eventually abrogated by the loss or inactivation of downstream signalling within the TGFβ pathway, and in established tumours, TGFβ then acts as a tumour promotor through multiple mechanisms including inducing epithelial-to-mesenchymal transition (EMT), promoting formation of cancer-associated fibroblasts (CAFs) and increasing angiogenesis. TGFβ is secrereted as a large latent complex and is embedded in the extracellular matrix or held on the surface of cells and must be activated before mediating its multiple functions. Thus, whilst TGFβ is abundant in the tumour microenvironment (TME), its functionality is regulated by local activation. The αv-integrins are major activators of latent-TGFβ. The potential benefits of manipulating the immune TME have been highlighted by the clinical success of immune-checkpoint inhibitors in a number of solid tumour types. TGFβ is a potent suppressor of T-cell-mediated immune surveillance and a key cause of resistance to checkpoint inhibitors. Therefore, as certain integrins locally activate TGFβ, they are likely to have a role in the immunosuppressive TME, although this remains to be confirmed. In this review, we discussed the role of TGFβ in cancer, the role of integrins in activating TGFβ in the TME, and the potential benefits of targeting integrins to augment immunotherapies.
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31
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Timmermans-Sprang EPM, Mestemaker HM, Steenlage RR, Mol JA. Dasatinib inhibition of cSRC prevents the migration and metastasis of canine mammary cancer cells with enhanced Wnt and HER signalling. Vet Comp Oncol 2019; 17:413-426. [PMID: 31069942 DOI: 10.1111/vco.12490] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Revised: 12/05/2018] [Accepted: 04/24/2019] [Indexed: 12/16/2022]
Abstract
Human epidermal growth factor 2 (HER2) overexpression leads to aggressive mammary tumour growth. Although the prognosis of HER2+ tumours in humans is greatly improved using biologicals, therapy resistance, which may be caused by increased phosphatidyl-3-kinase (PI3K), rous sarcoma proto-oncogene (cSRC) or wingless-type MMTV integration site family (Wnt) activity, is a major concern. A recent analysis of 12 canine mammary cell lines showed an association between HER2/3 overexpression and phosphatase and tensin homologue (PTEN) deletion with elevated Wnt-signalling. Wnt-activity appeared to be insensitive to phosphatidyl-3-kinase (PI3K) inhibitors but sensitive to Src-I1. We hypothesized that Wnt activation, was caused by HER2/3-activated cSRC activation. The role of HER2/3 on Wnt signalling was investigated by silencing HER2/3 expression using specific small interfering RNA (siRNAs). Next, the effect of an epidermal growth factor receptor (EGFR)/HER2 tyrosine kinase inhibitor on Wnt activity and migration was investigated and compared to other tyrosine kinase inhibitors (TKIs) of related signalling pathways. Finally, two TKIs, a cSRC and a PI3K inhibitor, were investigated in a zebrafish xenograft model. Silencing of HER1-3 did not inhibit the intrinsic high Wnt activity, whereas the HER kinase inhibitor afatinib showed enhanced Wnt activity. The strongest inhibition of Wnt activity and cell viability and migration was shown by cSRC inhibitors, which also showed strong inhibition of cell viability and metastasis in a zebrafish xenograft model. HER2/3 overexpression or HER2/3-induced cSRC activation is not the cause of enhanced Wnt activity. However, inhibition of cSRC resulted in a strong inhibition of Wnt activity and cell migration and metastasis. Further studies are needed to unravel the mechanism of cSRC activation and cSRC inhibition to restore sensitivity to HER-inhibitors in HER2/3-positive breast cancer.
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Affiliation(s)
| | - Helena M Mestemaker
- Department of Clinical Sciences of Companion Animals, Utrecht University, Utrecht, The Netherlands
| | - Renske R Steenlage
- Department of Clinical Sciences of Companion Animals, Utrecht University, Utrecht, The Netherlands
| | - Jan A Mol
- Department of Clinical Sciences of Companion Animals, Utrecht University, Utrecht, The Netherlands
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32
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Cooper J, Giancotti FG. Integrin Signaling in Cancer: Mechanotransduction, Stemness, Epithelial Plasticity, and Therapeutic Resistance. Cancer Cell 2019; 35:347-367. [PMID: 30889378 PMCID: PMC6684107 DOI: 10.1016/j.ccell.2019.01.007] [Citation(s) in RCA: 486] [Impact Index Per Article: 97.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Revised: 10/10/2018] [Accepted: 01/14/2019] [Indexed: 12/16/2022]
Abstract
Integrins mediate cell adhesion and transmit mechanical and chemical signals to the cell interior. Various mechanisms deregulate integrin signaling in cancer, empowering tumor cells with the ability to proliferate without restraint, to invade through tissue boundaries, and to survive in foreign microenvironments. Recent studies have revealed that integrin signaling drives multiple stem cell functions, including tumor initiation, epithelial plasticity, metastatic reactivation, and resistance to oncogene- and immune-targeted therapies. Here, we discuss the mechanisms leading to the deregulation of integrin signaling in cancer and its various consequences. We place emphasis on novel functions, determinants of context dependency, and mechanism-based therapeutic opportunities.
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Affiliation(s)
- Jonathan Cooper
- Department of Translational Oncology, Genentech, Inc., South San Francisco, CA 94080, USA
| | - Filippo G Giancotti
- Department of Cancer Biology and David H. Koch Center for Applied Research of Genitourinary Cancers, UT MD Anderson Cancer Center, Houston, TX 77054, USA.
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33
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Booij TH, Price LS, Danen EHJ. 3D Cell-Based Assays for Drug Screens: Challenges in Imaging, Image Analysis, and High-Content Analysis. SLAS DISCOVERY 2019; 24:615-627. [PMID: 30817892 PMCID: PMC6589915 DOI: 10.1177/2472555219830087] [Citation(s) in RCA: 81] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The introduction of more relevant cell models in early preclinical drug discovery, combined with high-content imaging and automated analysis, is expected to increase the quality of compounds progressing to preclinical stages in the drug development pipeline. In this review we discuss the current switch to more relevant 3D cell culture models and associated challenges for high-throughput screening and high-content analysis. We propose that overcoming these challenges will enable front-loading the drug discovery pipeline with better biology, extracting the most from that biology, and, in general, improving translation between in vitro and in vivo models. This is expected to reduce the proportion of compounds that fail in vivo testing due to a lack of efficacy or to toxicity.
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Affiliation(s)
- Tijmen H Booij
- 1 Leiden Academic Centre for Drug Research, Leiden University, Leiden, The Netherlands.,2 NEXUS Personalized Health Technologies, ETH Zürich, Switzerland
| | - Leo S Price
- 1 Leiden Academic Centre for Drug Research, Leiden University, Leiden, The Netherlands.,3 OcellO B.V., Leiden, The Netherlands
| | - Erik H J Danen
- 1 Leiden Academic Centre for Drug Research, Leiden University, Leiden, The Netherlands
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34
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Olszewski MB, Pruszko M, Snaar-Jagalska E, Zylicz A, Zylicz M. Diverse and cancer type‑specific roles of the p53 R248Q gain‑of‑function mutation in cancer migration and invasiveness. Int J Oncol 2019; 54:1168-1182. [PMID: 30968154 PMCID: PMC6411346 DOI: 10.3892/ijo.2019.4723] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Accepted: 01/18/2019] [Indexed: 12/13/2022] Open
Abstract
Gain‑of‑function (GOF) mutations in the TP53 gene lead to acquisition of new functions by the mutated tumor suppressor p53 protein. A number of the over‑represented 'hot spot' mutations, including the ones in codons 175, 248 or 273, convey GOF phenotypes. Such phenotypes may include resistance to chemotherapeutics or changes in motility and invasiveness. Whereas the prevalent notion is that the acquisition of the p53 GOF phenotype translates into poorer prognosis for the patient, the analysis of a human somatic p53 mutations dataset demonstrated earlier tumor onset, but decreased frequency and altered location of metastases in patients with the p53‑R248Q allele. Therefore, the GOF activities of p53‑R248Q and p53‑D281G were analyzed in triple negative breast cancer MDA‑MB‑231 and lung adenocarcinoma H1299 cell lines with regard to invasive and metastatic traits. The expression of p53‑D281G increased the motility and invasiveness of the lung cancer cells, but not those of the breast cancer cells. In contrast, the expression of p53‑R248Q decreased the motility and invasiveness of the breast and lung cancer cells in a p53 transactivation‑dependent manner. The intravenous xenotransplantation of MDA‑MB‑231 cells expressing p53‑R248Q into zebrafish embryos resulted in an alteration of the distribution of cancer cells in the body of the fish. In p53‑R248Q‑expressing H1299 cells a decrease in the expression of TCF8/ZEB1 and N‑cadherin was observed, suggesting partial mesenchymal‑to‑epithelial transition. In the two cell lines expressing p53‑R248Q a decrease was noted in the expression of myosin light chain 2, a protein involved in actomyosin‑based motility. To the best of our knowledge, the present study is one of only few reports demonstrating the mutated p53 GOF activity resulting in a decrease of a malignant trait in human cancer.
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Affiliation(s)
- Maciej Boleslaw Olszewski
- Department of Molecular Biology, International Institute of Molecular and Cell Biology, 02‑109 Warsaw, Poland
| | - Magdalena Pruszko
- Department of Molecular Biology, International Institute of Molecular and Cell Biology, 02‑109 Warsaw, Poland
| | - Ewa Snaar-Jagalska
- Institute of Biology, Leiden University, 2333 CC Leiden, The Netherlands
| | - Alicja Zylicz
- Department of Molecular Biology, International Institute of Molecular and Cell Biology, 02‑109 Warsaw, Poland
| | - Maciej Zylicz
- Department of Molecular Biology, International Institute of Molecular and Cell Biology, 02‑109 Warsaw, Poland
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35
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Li R, Shi Y, Zhao S, Shi T, Zhang G. NF-κB signaling and integrin-β1 inhibition attenuates osteosarcoma metastasis via increased cell apoptosis. Int J Biol Macromol 2019; 123:1035-1043. [DOI: 10.1016/j.ijbiomac.2018.11.003] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Revised: 10/13/2018] [Accepted: 11/01/2018] [Indexed: 12/31/2022]
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36
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Adorno-Cruz V, Liu H. Regulation and functions of integrin α2 in cell adhesion and disease. Genes Dis 2018; 6:16-24. [PMID: 30906828 PMCID: PMC6411621 DOI: 10.1016/j.gendis.2018.12.003] [Citation(s) in RCA: 80] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Accepted: 12/24/2018] [Indexed: 12/23/2022] Open
Abstract
Integrins are cell adhesion molecules that are composed of an alpha (α) subunit and a beta (β) subunit with affinity for different extracellular membrane components. The integrin family includes 24 known members that actively regulate cellular growth, differentiation, and apoptosis. Each integrin heterodimer has a particular function in defined contexts as well as some partially overlapping features with other members in the family. As many reviews have covered the general integrin family in molecular and cellular studies in life science, this review will focus on the specific regulation, function, and signaling of integrin α2 subunit (CD49b, VLA-2; encoded by the gene ITGA2) in partnership with β1 (CD29) subunit in normal and cancer cells. Its roles in cell adhesion, cell motility, angiogenesis, stemness, and immune/blood cell regulations are discussed. The pivotal role of integrin α2 in many diseases such as cancer suggests its potential to be used as a novel therapeutic target.
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Affiliation(s)
- Valery Adorno-Cruz
- Department of Pharmacology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA.,Department of Pharmacology Graduate Program, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA
| | - Huiping Liu
- Department of Pharmacology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA.,Department of Medicine, Hematology/Oncology Division, Northwestern University, Chicago, IL 60611, USA.,Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA.,Department of Pathology, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA
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37
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The metastasis suppressor NME1 inhibits melanoma cell motility via direct transcriptional induction of the integrin beta-3 gene. Exp Cell Res 2018; 374:85-93. [PMID: 30458180 DOI: 10.1016/j.yexcr.2018.11.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 10/18/2018] [Accepted: 11/13/2018] [Indexed: 12/20/2022]
Abstract
Expression of the metastasis suppressor NME1 in melanoma is associated with reduced cellular motility, invasion, and metastasis, but mechanisms underlying these activities are not completely understood. Herein we report a novel mechanism through which NME1 drives formation of large, stable focal adhesions (FAs) in melanoma cells via induction of integrin β3 (ITGβ3), and in one cell line, concomitant suppression of integrin β1 (ITGβ1) transcripts. Forced expression of NME1 resulted in a strong activation of the promoter region (-301 to +13) of the ITGB3 gene. Chromatin immunoprecipitation (ChIP) analysis revealed the transcriptional induction was associated with direct recruitment of NME1 and an increase in the epigenetic activation mark, acetylation of histone 3 on lysine 27 (H3K27Ac) to a 1 kb stretch of 5'-flanking sequence of the ITGB3 gene. Unexpectedly, NME1 did not affect the amount either ITGβ1 or ITGβ3 proteins were internalized and recycled, processes commonly associated with regulating expression of integrins at the cell surface. The ability of NME1 to suppress motile and invasive phenotypes of melanoma cells was dependent on its induction of ITGβ3. Expression of ITGβ3 mRNA was associated with increased disease-free survival time in melanoma patients of the TCGA collection, consistent with its potential role as an effector of the metastasis suppressor function of NME1. Together, these data indicate metastasis suppressor activity of NME1 in melanoma is mediated by induction of ITGB3 gene transcription, with NME1-driven enrichment of ITGβ3 protein at the cell membrane resulting in attenuated cell motility through the stabilization of large focal adhesions.
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Aberrant miRNAs expressed in HER-2 negative breast cancers patient. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2018; 37:257. [PMID: 30342533 PMCID: PMC6196003 DOI: 10.1186/s13046-018-0920-2] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Accepted: 09/28/2018] [Indexed: 12/18/2022]
Abstract
Background Breast cancer is a highly heterogeneous pathology, exhibiting a number of subtypes commonly associated with a poor outcome. Due to their high stability, microRNAs are often regarded as non-invasive cancer biomarkers, having an expression pattern specific for their ‘cell of origin’. Method Triple negative breast cancer (TNBC: ER-, PR-, Her-2-) and double positive breast cancer (DPBC: ER+, PR+, Her-2) miRNA expression patterns were obtained by analysis of the TCGA (The Cancer Genome Atlas) data, followed by PCR-array analysis on plasma samples from 20 TNBC patients, 14 DPBC patients and 11 controls. Results Three downregulated and nine upregulated miRNAs were obtained from the TNBC analysis. Five overexpressed miRNAs were identified in the DPBC group. Four of the dysregulated miRNAs (miR-10a, miR-125b, miR-210 and miR-489) were common for both groups. The cluster miR-17-92 (miR-17, miR-20a, miR-20b, and miR-93), along with miR-130, miR-22 and miR-29a/c, were found to differentiate between TNBC and DPBC. A panel of five transcripts (miR-10a, miR-125, miR-193b, miR-200b and miR-489) was validated in a new set of plasma samples. The overlapping of TCGA and plasma profiling data revealed miR-200b, miR-200c, miR-210 and miR-29c as common signature. MiR-200b was validated on additional normal and tumor tissue samples. The expression level of this transcript from the TCGA data was correlated with lung and bone metastatic genes. Conclusion The miR-200b presents a great potential for the future advancements in the diagnostic/prognostic and therapeutic approach of TNBC, along with other coding or non-coding transcripts. However, this needs to be further integrated in a regulatory network that acts in conjunction with other markers that affect the patients’ prognosis or response to therapy. Electronic supplementary material The online version of this article (10.1186/s13046-018-0920-2) contains supplementary material, which is available to authorized users.
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Stojanović N, Dekanić A, Paradžik M, Majhen D, Ferenčak K, Ruščić J, Bardak I, Supina C, Tomicic MT, Christmann M, Osmak M, Ambriović-Ristov A. Differential Effects of Integrin αv Knockdown and Cilengitide on Sensitization of Triple-Negative Breast Cancer and Melanoma Cells to Microtubule Poisons. Mol Pharmacol 2018; 94:1334-1351. [DOI: 10.1124/mol.118.113027] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Accepted: 09/20/2018] [Indexed: 01/03/2023] Open
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Abstract
Cell adhesion to the extracellular matrix is fundamental to tissue integrity and human health. Integrins are the main cellular adhesion receptors that through multifaceted roles as signalling molecules, mechanotransducers and key components of the cell migration machinery are implicated in nearly every step of cancer progression from primary tumour development to metastasis. Altered integrin expression is frequently detected in tumours, where integrins have roles in supporting oncogenic growth factor receptor (GFR) signalling and GFR-dependent cancer cell migration and invasion. In addition, integrins determine colonization of metastatic sites and facilitate anchorage-independent survival of circulating tumour cells. Investigations describing integrin engagement with a growing number of versatile cell surface molecules, including channels, receptors and secreted proteins, continue to lead to the identification of novel tumour-promoting pathways. Integrin-mediated sensing, stiffening and remodelling of the tumour stroma are key steps in cancer progression supporting invasion, acquisition of cancer stem cell characteristics and drug resistance. Given the complexity of integrins and their adaptable and sometimes antagonistic roles in cancer cells and the tumour microenvironment, therapeutic targeting of these receptors has been a challenge. However, novel approaches to target integrins and antagonism of specific integrin subunits in stringently stratified patient cohorts are emerging as potential ways forward.
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Affiliation(s)
- Hellyeh Hamidi
- Turku Centre for Biotechnology, University of Turku and Åbo Akademi University, Turku, Finland
| | - Johanna Ivaska
- Turku Centre for Biotechnology, University of Turku and Åbo Akademi University, Turku, Finland.
- Department of Biochemistry, University of Turku, Turku, Finland.
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41
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Ma Y, Pitt JM, Li Q, Yang H. The renaissance of anti-neoplastic immunity from tumor cell demise. Immunol Rev 2018; 280:194-206. [PMID: 29027231 DOI: 10.1111/imr.12586] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Cancer therapies can temporarily reduce tumor burdens by inducing malignant cell death. However, cancer cure is still far from realization because tumors often gain resistance to current treatment and eventually relapse. Accumulating evidence suggests that successful cancer interventions require anti-tumor immunity. Therapy-induced cell stress responses ultimately result in one or more cell death modalities, including apoptosis, autophagy, necroptosis, and pyroptosis. These irreversible dying processes are accompanied by active or passive release of cell death-associated molecular patterns (CDAMPs), which can be sensed by corresponding pattern recognition receptors (PRR) on tumor-infiltrating immune cells. This crosstalk with the immune system can reawaken immune surveillance in the tumor microenvironment (TME). This review focuses on immune-modulatory properties of anti-cancer regimens and CDAMP-mediated communications between cell stress responses and the immune contexture of TME. In addition, we describe how immunogenic cell death can elicit strong and durable anti-tumor immune responses.
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Affiliation(s)
- Yuting Ma
- Suzhou Institute of Systems Medicine, Suzhou, Jiangsu, China.,Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | | | - Qingqing Li
- Suzhou Institute of Systems Medicine, Suzhou, Jiangsu, China.,Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Heng Yang
- Suzhou Institute of Systems Medicine, Suzhou, Jiangsu, China.,Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
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42
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Ma L, Liang Z, Zhou H, Qu L. Applications of RNA Indexes for Precision Oncology in Breast Cancer. GENOMICS, PROTEOMICS & BIOINFORMATICS 2018; 16:108-119. [PMID: 29753129 PMCID: PMC6112337 DOI: 10.1016/j.gpb.2018.03.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/26/2017] [Revised: 03/25/2018] [Accepted: 03/30/2018] [Indexed: 12/11/2022]
Abstract
Precision oncology aims to offer the most appropriate treatments to cancer patients mainly based on their individual genetic information. Genomics has provided numerous valuable data on driver mutations and risk loci; however, it remains a formidable challenge to transform these data into therapeutic agents. Transcriptomics describes the multifarious expression patterns of both mRNAs and non-coding RNAs (ncRNAs), which facilitates the deciphering of genomic codes. In this review, we take breast cancer as an example to demonstrate the applications of these rich RNA resources in precision medicine exploration. These include the use of mRNA profiles in triple-negative breast cancer (TNBC) subtyping to inform corresponding candidate targeted therapies; current advancements and achievements of high-throughput RNA interference (RNAi) screening technologies in breast cancer; and microRNAs as functional signatures for defining cell identities and regulating the biological activities of breast cancer cells. We summarize the benefits of transcriptomic analyses in breast cancer management and propose that unscrambling the core signaling networks of cancer may be an important task of multiple-omic data integration for precision oncology.
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Affiliation(s)
- Liming Ma
- Key Laboratory of Gene Engineering of the Ministry of Education, State Key Laboratory of Biocontrol, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China
| | - Zirui Liang
- Key Laboratory of Gene Engineering of the Ministry of Education, State Key Laboratory of Biocontrol, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China
| | - Hui Zhou
- Key Laboratory of Gene Engineering of the Ministry of Education, State Key Laboratory of Biocontrol, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China
| | - Lianghu Qu
- Key Laboratory of Gene Engineering of the Ministry of Education, State Key Laboratory of Biocontrol, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China.
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43
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Jin T, Suk Kim H, Ki Choi S, Hye Hwang E, Woo J, Suk Ryu H, Kim K, Moon A, Kyung Moon W. microRNA-200c/141 upregulates SerpinB2 to promote breast cancer cell metastasis and reduce patient survival. Oncotarget 2018; 8:32769-32782. [PMID: 28427146 PMCID: PMC5464826 DOI: 10.18632/oncotarget.15680] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2016] [Accepted: 02/12/2017] [Indexed: 11/25/2022] Open
Abstract
The microRNA-200 (miR-200) family is associated with tumor metastasis and poor patient prognosis. We found that miR-200c/141 cluster overexpression upregulated SerpinB2 in the MDA-MB-231 triple-negative (TN) breast cancer cell line. We observed transcription factor (c-Jun, c-Fos, and FosB) upregulation, nuclear localization of c-Jun, and increased SerpinB2 promoter-directed chloramphenicol acetyltransferase activity in miR-200c/141 cluster-overexpressing cells relative to controls. Additionally, miR-124a and miR-26b, which directly target SepinB2, were downregulated compared to controls. In mouse xenograft models, miR-200c/141 cluster overexpression promoted lymph node and lung metastasis, and siRNA-mediated SerpinB2 knockdown decreased lung metastasis, suggesting that SerpinB2 mediates miR-200c/141-induced lung metastasis. We also explored the clinical significance of SerpinB2 protein status through analysis of primary breast tumor samples and The Cancer Genome Atlas (TCGA) data. High SerpinB2 levels were associated with reduced survival and increased lymph node metastasis in breast cancer patients. SerpinB2 was overexpressed in the TN breast cancer subtype as compared to the luminal subtype. The present study demonstrates that SerpinB2 promotes miR-200c/141 cluster overexpression-induced breast cancer cell metastasis, and SerpinB2 overexpression correlates with increased metastatic potential and unfavorable outcomes in breast cancer patients. SerpinB2 may be a useful biomarker for assessing metastasis risk in breast cancer patients.
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Affiliation(s)
- Tiefeng Jin
- Department of Radiology, Seoul National University Hospital, Jongno-gu, Seoul 03080, Korea.,Department of Pathology & Cancer Research Center, Yanbian University Medical College, Yanji 133002, China
| | - Hoe Suk Kim
- Department of Radiology, Seoul National University Hospital, Jongno-gu, Seoul 03080, Korea
| | - Sul Ki Choi
- Department of Radiology, Seoul National University Hospital, Jongno-gu, Seoul 03080, Korea.,Department of Biomedical Science, Seoul National University College of Medicine, Seoul National University, Jongno-gu, Seoul 03080, Korea
| | - Eun Hye Hwang
- Department of Radiology, Seoul National University Hospital, Jongno-gu, Seoul 03080, Korea
| | - Jisu Woo
- Department of Radiology, Seoul National University Hospital, Jongno-gu, Seoul 03080, Korea
| | - Han Suk Ryu
- Department of Pathology, Seoul National University Hospital, Jongno-gu, Seoul 03080, Korea
| | - Kwangsoo Kim
- Division of Clinical Bioinformatics, Biomedical Research Institute, Seoul National University Hospital, Jongno-gu, Seoul 03080, Korea
| | - Aree Moon
- Duksung Innovative Drug Center College of Pharmacy, Duksung Women's University, Dobong-gu, Seoul 01369, Korea
| | - Woo Kyung Moon
- Department of Radiology, Seoul National University Hospital, Jongno-gu, Seoul 03080, Korea.,Department of Biomedical Science, Seoul National University College of Medicine, Seoul National University, Jongno-gu, Seoul 03080, Korea
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44
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Janakiraman H, House RP, Gangaraju VK, Diehl JA, Howe PH, Palanisamy V. The Long (lncRNA) and Short (miRNA) of It: TGFβ-Mediated Control of RNA-Binding Proteins and Noncoding RNAs. Mol Cancer Res 2018; 16:567-579. [PMID: 29555893 DOI: 10.1158/1541-7786.mcr-17-0547] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Revised: 10/31/2017] [Accepted: 12/18/2017] [Indexed: 12/12/2022]
Abstract
RNA-binding proteins (RBP) and noncoding RNAs (ncRNA), such as long noncoding RNAs (lncRNA) and microRNAs (miRNA), control co- and posttranscriptional gene regulation (PTR). At the PTR level, RBPs and ncRNAs contribute to pre-mRNA processing, mRNA maturation, transport, localization, turnover, and translation. Deregulation of RBPs and ncRNAs promotes the onset of cancer progression and metastasis. Both RBPs and ncRNAs are altered by signaling cascades to cooperate or compete with each other to bind their nucleic acid targets. Most importantly, transforming growth factor-beta (TGFβ) signaling plays a significant role in controlling gene expression patterns by targeting RBPs and ncRNAs. Because of TGFβ signaling in cancer, RBP-RNA or RNA-RNA interactions are altered and cause enhanced cell growth and tumor cell dissemination. This review focuses on the emerging concepts of TGFβ signaling on posttranscriptional gene regulation and highlights the implications of RBPs and ncRNAs in cancer progression and metastasis. Mol Cancer Res; 16(4); 567-79. ©2018 AACR.
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Affiliation(s)
- Harinarayanan Janakiraman
- Department of Biochemistry and Molecular Biology, College of Medicine, Medical University of South Carolina, Charleston, South Carolina
| | - Reniqua P House
- Department of Biochemistry and Molecular Biology, College of Medicine, Medical University of South Carolina, Charleston, South Carolina
| | - Vamsi K Gangaraju
- Department of Biochemistry and Molecular Biology, College of Medicine, Medical University of South Carolina, Charleston, South Carolina
| | - J Alan Diehl
- Department of Biochemistry and Molecular Biology, College of Medicine, Medical University of South Carolina, Charleston, South Carolina
| | - Philip H Howe
- Department of Biochemistry and Molecular Biology, College of Medicine, Medical University of South Carolina, Charleston, South Carolina
| | - Viswanathan Palanisamy
- Department of Biochemistry and Molecular Biology, College of Medicine, Medical University of South Carolina, Charleston, South Carolina.
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45
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Pan B, Guo J, Liao Q, Zhao Y. β1 and β3 integrins in breast, prostate and pancreatic cancer: A novel implication. Oncol Lett 2018; 15:5412-5416. [PMID: 29556293 DOI: 10.3892/ol.2018.8076] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2015] [Accepted: 05/23/2017] [Indexed: 01/22/2023] Open
Abstract
Integrins are transmembrane glycoproteins that consist of an α and a β subunit. Specific integrin heterodimers preferentially bind to distinct extracellular matrix (ECM) proteins to affect the characteristics of cells or the components of the ECM. Among the different integrins, β1 and β3 integrins serve essential roles in the progression of different cancer-associated processes, including the initiation, proliferation, survival, migration and invasion. Furthermore, previous studies have revealed a ratio between these two integrins in cancer cells, which also demonstrated that the functions of these two integrins are paradoxical. This indicated that the proliferation and metastasis of cancer cells are not always parallel and may be considered independently maintained. Additionally, the present review may assist in understanding certain aspects of cancer, and in making clinical decisions in a novel and more comprehensive manner.
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Affiliation(s)
- Boju Pan
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, P.R. China
| | - Junchao Guo
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, P.R. China
| | - Quan Liao
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, P.R. China
| | - Yupei Zhao
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, P.R. China
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46
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Guo Y, Yu H, Wang J, Sheng Q, Zhao S, Zhao YY, Lehmann BD. The Landscape of Small Non-Coding RNAs in Triple-Negative Breast Cancer. Genes (Basel) 2018; 9:genes9010029. [PMID: 29320459 PMCID: PMC5793181 DOI: 10.3390/genes9010029] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Revised: 12/21/2017] [Accepted: 01/04/2018] [Indexed: 01/08/2023] Open
Abstract
Triple-negative breast cancer (TNBC) is an operational term for breast cancers lacking targetable estrogen receptor expression and HER2 amplifications. TNBC is, therefore, inherently heterogeneous, and is associated with worse prognosis, greater rates of metastasis, and earlier onset. TNBC displays mutational and transcriptional diversity, and distinct mRNA transcriptional subtypes exhibiting unique biology. High-throughput sequencing has extended cancer research far beyond protein coding regions that include non-coding small RNAs, such as miRNA, isomiR, tRNA, snoRNAs, snRNA, yRNA, 7SL, and 7SK. In this study, we performed small RNA profiling of 26 TNBC cell lines, and compared the abundance of non-coding RNAs among the transcriptional subtypes of triple negative breast cancer. We also examined their co-expression pattern with corresponding mRNAs. This study provides a detailed description of small RNA expression in triple-negative breast cancer cell lines that can aid in the development of future biomarker and novel targeted therapies.
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Affiliation(s)
- Yan Guo
- Department of Internal Medicine, University of New Mexico, Albuquerque, NM 87131, USA.
- Key Laboratory of Resource Biology and Biotechnology in Western China, School of Life Sciences, Northwest University, Xi'an 710069, Shaanxi, China.
| | - Hui Yu
- Department of Internal Medicine, University of New Mexico, Albuquerque, NM 87131, USA.
| | - Jing Wang
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN 37232, USA.
| | - Quanhu Sheng
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN 37232, USA.
| | - Shilin Zhao
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN 37232, USA.
| | - Ying-Yong Zhao
- Key Laboratory of Resource Biology and Biotechnology in Western China, School of Life Sciences, Northwest University, Xi'an 710069, Shaanxi, China.
| | - Brian D Lehmann
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN 37232, USA.
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47
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Tan W, Liu B, Qu S, Liang G, Luo W, Gong C. MicroRNAs and cancer: Key paradigms in molecular therapy. Oncol Lett 2017; 15:2735-2742. [PMID: 29434998 DOI: 10.3892/ol.2017.7638] [Citation(s) in RCA: 95] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2015] [Accepted: 02/07/2017] [Indexed: 02/06/2023] Open
Abstract
MicroRNAs (miRNAs) are a type of small non-coding RNA molecule that performs an important role in post-transcriptional gene regulation. Since miRNAs were first identified in 1993, a number of studies have demonstrated that they act as tumor suppressors or oncogenes in human cancer, including colorectal, lung, brain, breast and liver cancer, and leukemia. Large high-throughput studies have previously revealed that miRNA profiling is critical for the diagnosis and prognosis of patients with cancer, while certain miRNAs possess the potential to be used as diagnostic and prognostic biomarkers or therapeutic targets in cancer. The present study reviews the studies and examines the roles of miRNAs in cancer diagnosis, prognosis and treatment, and discusses the potential therapeutic modality of exploiting miRNAs.
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Affiliation(s)
- Weige Tan
- Breast Tumor Center and Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510120, P.R. China.,Department of Breast Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 51000, P.R. China
| | - Bodu Liu
- Breast Tumor Center and Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510120, P.R. China
| | - Shaohua Qu
- Breast Tumor Center and Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510120, P.R. China
| | - Gehao Liang
- Breast Tumor Center and Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510120, P.R. China
| | - Wei Luo
- Breast Tumor Center and Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510120, P.R. China
| | - Chang Gong
- Breast Tumor Center and Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510120, P.R. China
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48
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Petralia F, Aushev VN, Gopalakrishnan K, Kappil M, W Khin N, Chen J, Teitelbaum SL, Wang P. A new method to study the change of miRNA-mRNA interactions due to environmental exposures. Bioinformatics 2017; 33:i199-i207. [PMID: 28881990 PMCID: PMC5870720 DOI: 10.1093/bioinformatics/btx256] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
MOTIVATION Integrative approaches characterizing the interactions among different types of biological molecules have been demonstrated to be useful for revealing informative biological mechanisms. One such example is the interaction between microRNA (miRNA) and messenger RNA (mRNA), whose deregulation may be sensitive to environmental insult leading to altered phenotypes. The goal of this work is to develop an effective data integration method to characterize deregulation between miRNA and mRNA due to environmental toxicant exposures. We will use data from an animal experiment designed to investigate the effect of low-dose environmental chemical exposure on normal mammary gland development in rats to motivate and evaluate the proposed method. RESULTS We propose a new network approach-integrative Joint Random Forest (iJRF), which characterizes the regulatory system between miRNAs and mRNAs using a network model. iJRF is designed to work under the high-dimension low-sample-size regime, and can borrow information across different treatment conditions to achieve more accurate network inference. It also effectively takes into account prior information of miRNA-mRNA regulatory relationships from existing databases. When iJRF is applied to the data from the environmental chemical exposure study, we detected a few important miRNAs that regulated a large number of mRNAs in the control group but not in the exposed groups, suggesting the disruption of miRNA activity due to chemical exposure. Effects of chemical exposure on two affected miRNAs were further validated using breast cancer human cell lines. AVAILABILITY AND IMPLEMENTATION R package iJRF is available at CRAN. CONTACTS pei.wang@mssm.edu or susan.teitelbaum@mssm.edu. SUPPLEMENTARY INFORMATION Supplementary data are available at Bioinformatics online.
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Affiliation(s)
- Francesca Petralia
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Vasily N Aushev
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Kalpana Gopalakrishnan
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Maya Kappil
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Nyan W Khin
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jia Chen
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Susan L Teitelbaum
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Pei Wang
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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49
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Mamuya FA, Xie D, Lei L, Huang M, Tsuji K, Capen DE, Yang B, Weissleder R, Păunescu TG, Lu HAJ. Deletion of β1-integrin in collecting duct principal cells leads to tubular injury and renal medullary fibrosis. Am J Physiol Renal Physiol 2017; 313:F1026-F1037. [PMID: 28701310 DOI: 10.1152/ajprenal.00038.2017] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Revised: 06/19/2017] [Accepted: 07/11/2017] [Indexed: 11/22/2022] Open
Abstract
The renal collecting duct (CD) contains two major cell types, intercalated (ICs) and principal cells (PCs). A previous report showed that deletion of β1-integrin in the entire renal CD causes defective CD morphogenesis resulting in kidney dysfunction. However, subsequent deletion of β1-integrin specifically in ICs and PCs, respectively, did not cause any morphological defects in the CDs. The discrepancy between these studies prompts us to reinvestigate the role of β1-integrin in CD cells, specifically in the PCs. We conditionally deleted β1-integrin in mouse CD PCs using a specific aquaporin-2 (AQP2) promoter Cre-LoxP system. The resulting mutant mice, β-1f/fAQP2-Cre+, had lower body weight, failed to thrive, and died around 8-12 wk. Their CD tubules were dilated, and some of them contained cellular debris. Increased apoptosis and proliferation of PCs were observed in the dilated CDs. Trichrome staining and electron microscopy revealed the presence of peritubular and interstitial fibrosis that is associated with increased production of extracellular matrix proteins including collagen type IV and fibronectin, as detected by immunoblotting. Further analysis revealed a significantly increased expression of transforming growth factor-β (TGF-β)-induced protein, fibronectin, and TGF-β receptor-1 mRNAs and concomitantly increased phosphorylation of SMAD-2 that indicates the activation of the TGF-β signaling pathway. Therefore, our data reveal that normal expression of β1-integrin in PCs is a critical determinant of CD structural and functional integrity and further support the previously reported critical role of β1-integrin in the development and/or maintenance of the CD structure and function.
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Affiliation(s)
- Fahmy A Mamuya
- Program in Membrane Biology and Division of Nephrology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts.,Center for Systems Biology, Massachusetts General Hospital, Boston, Massachusetts.,Harvard Medical School, Boston, Massachusetts
| | - Dongping Xie
- Program in Membrane Biology and Division of Nephrology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts.,Center for Systems Biology, Massachusetts General Hospital, Boston, Massachusetts.,Harvard Medical School, Boston, Massachusetts.,Department of Physiology, Tongji University School of Medicine, Shanghai, China; and
| | - Lei Lei
- Program in Membrane Biology and Division of Nephrology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts.,Center for Systems Biology, Massachusetts General Hospital, Boston, Massachusetts.,Department of Pharmacology, School of Basic Medical Sciences, Peking University, Beijing, China
| | - Ming Huang
- Program in Membrane Biology and Division of Nephrology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts.,Center for Systems Biology, Massachusetts General Hospital, Boston, Massachusetts.,Department of Pharmacology, School of Basic Medical Sciences, Peking University, Beijing, China
| | - Kenji Tsuji
- Program in Membrane Biology and Division of Nephrology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts.,Center for Systems Biology, Massachusetts General Hospital, Boston, Massachusetts.,Harvard Medical School, Boston, Massachusetts
| | - Diane E Capen
- Program in Membrane Biology and Division of Nephrology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts.,Center for Systems Biology, Massachusetts General Hospital, Boston, Massachusetts
| | - BaoXue Yang
- Department of Pharmacology, School of Basic Medical Sciences, Peking University, Beijing, China
| | - Ralph Weissleder
- Center for Systems Biology, Massachusetts General Hospital, Boston, Massachusetts.,Harvard Medical School, Boston, Massachusetts
| | - Teodor G Păunescu
- Program in Membrane Biology and Division of Nephrology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts.,Center for Systems Biology, Massachusetts General Hospital, Boston, Massachusetts.,Harvard Medical School, Boston, Massachusetts
| | - Hua A Jenny Lu
- Program in Membrane Biology and Division of Nephrology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; .,Center for Systems Biology, Massachusetts General Hospital, Boston, Massachusetts.,Harvard Medical School, Boston, Massachusetts
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50
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Frismantiene A, Kyriakakis E, Dasen B, Erne P, Resink TJ, Philippova M. Actin cytoskeleton regulates functional anchorage-migration switch during T-cadherin-induced phenotype modulation of vascular smooth muscle cells. Cell Adh Migr 2017; 12:69-85. [PMID: 28524745 DOI: 10.1080/19336918.2017.1319545] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Vascular smooth muscle cell (SMC) switching between differentiated and dedifferentiated phenotypes is reversible and accompanied by morphological and functional alterations that require reconfiguration of cell-cell and cell-matrix adhesion networks. Studies attempting to explore changes in overall composition of the adhesion nexus during SMC phenotype transition are lacking. We have previously demonstrated that T-cadherin knockdown enforces SMC differentiation, whereas T-cadherin upregulation promotes SMC dedifferentiation. This study used human aortic SMCs ectopically modified with respect to T-cadherin expression to characterize phenotype-associated cell-matrix adhesion molecule expression, focal adhesions configuration and migration modes. Compared with dedifferentiated/migratory SMCs (expressing T-cadherin), the differentiated/contractile SMCs (T-cadherin-deficient) exhibited increased adhesion to several extracellular matrix substrata, decreased expression of several integrins, matrix metalloproteinases and collagens, and also distinct focal adhesion, adherens junction and intracellular tension network configurations. Differentiated and dedifferentiated phenotypes displayed distinct migrational velocity and directional persistence. The restricted migration efficiency of the differentiated phenotype was fully overcome by reducing actin polymerization with ROCK inhibitor Y-27632 whereas myosin II inhibitor blebbistatin was less effective. Migration efficiency of the dedifferentiated phenotype was diminished by promoting actin polymerization with lysophosphatidic acid. These findings held true in both 2D-monolayer and 3D-spheroid migration models. Thus, our data suggest that despite global differences in the cell adhesion nexus of the differentiated and dedifferentiated phenotypes, structural actin cytoskeleton characteristics per se play a crucial role in permissive regulation of cell-matrix adhesive interactions and cell migration behavior during T-cadherin-induced SMC phenotype transition.
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Affiliation(s)
- Agne Frismantiene
- a Department of Biomedicine , Laboratory for Signal Transduction, University Hospital Basel and University of Basel , Basel , Switzerland
| | - Emmanouil Kyriakakis
- a Department of Biomedicine , Laboratory for Signal Transduction, University Hospital Basel and University of Basel , Basel , Switzerland
| | - Boris Dasen
- a Department of Biomedicine , Laboratory for Signal Transduction, University Hospital Basel and University of Basel , Basel , Switzerland
| | - Paul Erne
- a Department of Biomedicine , Laboratory for Signal Transduction, University Hospital Basel and University of Basel , Basel , Switzerland
| | - Therese J Resink
- a Department of Biomedicine , Laboratory for Signal Transduction, University Hospital Basel and University of Basel , Basel , Switzerland
| | - Maria Philippova
- a Department of Biomedicine , Laboratory for Signal Transduction, University Hospital Basel and University of Basel , Basel , Switzerland
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