551
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Najminejad H, Farhadihosseinabadi B, Dabaghian M, Dezhkam A, Rigi Yousofabadi E, Najminejad R, Abdollahpour-Alitappeh M, Karimi MH, Bagheri N, Mahi-Birjand M, Ghasemi N, Mazaheri M, Kalantar SM, Seifalian A, Sheikhha MH. Key Regulatory miRNAs and their Interplay with Mechanosensing and Mechanotransduction Signaling Pathways in Breast Cancer Progression. Mol Cancer Res 2020; 18:1113-1128. [PMID: 32430354 DOI: 10.1158/1541-7786.mcr-19-1229] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 03/14/2020] [Accepted: 05/15/2020] [Indexed: 11/16/2022]
Abstract
According to the WHO, breast cancer is the most common cancer in women worldwide. Identification of underlying mechanisms in breast cancer progression is the main concerns of researches. The mechanical forces within the tumor microenvironment, in addition to biochemical stimuli such as different growth factors and cytokines, activate signaling cascades, resulting in various changes in cancer cell physiology. Cancer cell proliferation, invasiveness, migration, and, even, resistance to cancer therapeutic agents are changed due to activation of mechanotransduction signaling. The mechanotransduction signaling is frequently dysregulated in breast cancer, indicating its important role in cancer cell features. So far, a variety of experimental investigations have been conducted to determine the main regulators of the mechanotransduction signaling. Currently, the role of miRNAs has been well-defined in the cancer process through advances in molecular-based approaches. miRNAs are small groups of RNAs (∼22 nucleotides) that contribute to various biological events in cells. The central role of miRNAs in the regulation of various mediators involved in the mechanotransduction signaling has been well clarified over the last decade. Unbalanced expression of miRNAs is associated with different pathologic conditions. Overexpression and downregulation of certain miRNAs were found to be along with dysregulation of mechanotransduction signaling effectors. This study aimed to critically review the role of miRNAs in the regulation of mediators involved in the mechanosensing pathways and clarify how the cross-talk between miRNAs and their targets affect the cell behavior and physiology of breast cancer cells.
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Affiliation(s)
- Hamid Najminejad
- Department of Medical Genetics, Faculty of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Behrouz Farhadihosseinabadi
- Hematopoietic Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Neuroscience Research Center (NRC), Iran University of Medical Sciences, Tehran, Iran
| | - Mehran Dabaghian
- Research and Development Department, Razi Vaccine and serum Research Institute, Agricultural Research Education and Extension Organization (AREEO), Karaj, Iran
| | - Asiyeh Dezhkam
- Department of Midwifery, School of Nursing and Midwifery, Iranshahr University of Medical Sciences, Iranshahr, Iran
| | | | - Reza Najminejad
- Department of Internal Medicine, Faculty of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | | | | | - Nader Bagheri
- Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Motahareh Mahi-Birjand
- Infectious Disease Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Nasrin Ghasemi
- Abortion Research Centre, Yazd Reproductive Sciences Institute, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Mahta Mazaheri
- Department of Medical Genetics, Faculty of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Seyed Mehdi Kalantar
- Research and Clinical Center for Infertility, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Alexander Seifalian
- Nanotechnology & Regenerative Medicine Commercialization Centre (Ltd), The London BioScience Innovation Centre, London, United Kingdom.
| | - Mohammad Hasan Sheikhha
- Genetics and Biotechnology Lab, Research and Clinical Center for Infertility, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
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552
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Dominiak A, Chełstowska B, Olejarz W, Nowicka G. Communication in the Cancer Microenvironment as a Target for Therapeutic Interventions. Cancers (Basel) 2020; 12:E1232. [PMID: 32422889 PMCID: PMC7281160 DOI: 10.3390/cancers12051232] [Citation(s) in RCA: 67] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 05/05/2020] [Accepted: 05/11/2020] [Indexed: 02/06/2023] Open
Abstract
The tumor microenvironment (TME) is a complex system composed of multiple cells, such as non-cancerous fibroblasts, adipocytes, immune and vascular cells, as well as signal molecules and mediators. Tumor cells recruit and reprogram other cells to produce factors that maintain tumor growth. Communication between cancerous and surrounding cells is a two-way process and engages a diverse range of mechanisms that, in consequence, can lead to rapid proliferation, metastasis, and drug resistance, or can serve as a tumors-suppressor, e.g., through tumor-immune cell interaction. Cross-talk within the cancer microenvironment can be direct by cell-to-cell contact via adhesion molecules, electrical coupling, and passage through gap junctions, or indirect through classical paracrine signaling by cytokines, growth factors, and extracellular vesicles. Therapeutic approaches for modulation of cell-cell communication may be a promising strategy to combat tumors. In particular, integrative approaches targeting tumor communication in combination with conventional chemotherapy seem reasonable. Currently, special attention is paid to suppressing the formation of open-ended channels as well as blocking exosome production or ablating their cargos. However, many aspects of cell-to-cell communication have yet to be clarified, and, in particular, more work is needed in regard to mechanisms of bidirectional signal transfer. Finally, it seems that some interactions in TEM can be not only cancer-specific, but also patient-specific, and their recognition would help to predict patient response to therapy.
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Affiliation(s)
- Agnieszka Dominiak
- Department of Biochemistry and Pharmacogenomics, Faculty of Pharmacy, Medical University of Warsaw, 02-097 Warsaw, Poland; (W.O.); (G.N.)
- Center for Preclinical Research, Medical University of Warsaw, 02-097 Warsaw, Poland
| | - Beata Chełstowska
- Department of Internal Medicine and Hematology, Laboratory of Hematology and Flow Cytometry, Military Institute of Medicine, 04-140 Warsaw, Poland;
| | - Wioletta Olejarz
- Department of Biochemistry and Pharmacogenomics, Faculty of Pharmacy, Medical University of Warsaw, 02-097 Warsaw, Poland; (W.O.); (G.N.)
- Center for Preclinical Research, Medical University of Warsaw, 02-097 Warsaw, Poland
| | - Grażyna Nowicka
- Department of Biochemistry and Pharmacogenomics, Faculty of Pharmacy, Medical University of Warsaw, 02-097 Warsaw, Poland; (W.O.); (G.N.)
- Center for Preclinical Research, Medical University of Warsaw, 02-097 Warsaw, Poland
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553
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Agupitan AD, Neeson P, Williams S, Howitt J, Haupt S, Haupt Y. P53: A Guardian of Immunity Becomes Its Saboteur through Mutation. Int J Mol Sci 2020; 21:E3452. [PMID: 32414156 PMCID: PMC7278985 DOI: 10.3390/ijms21103452] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 05/06/2020] [Accepted: 05/11/2020] [Indexed: 02/06/2023] Open
Abstract
Awareness of the importance of immunity in controlling cancer development triggered research into the impact of its key oncogenic drivers on the immune response, as well as their value as targets for immunotherapy. At the heart of tumour suppression is p53, which was discovered in the context of viral infection and now emerges as a significant player in normal and cancer immunity. Wild-type p53 (wt p53) plays fundamental roles in cancer immunity and inflammation. Mutations in p53 not only cripple wt p53 immune functions but also sinisterly subvert the immune function through its neomorphic gain-of-functions (GOFs). The prevalence of mutant p53 across different types of human cancers, which are associated with inflammatory and immune dysfunction, further implicates mutant p53 in modulating cancer immunity, thereby promoting tumorigenesis, metastasis and invasion. In this review, we discuss several mutant p53 immune GOFs in the context of the established roles of wt p53 in regulating and responding to tumour-associated inflammation, and regulating innate and adaptive immunity. We discuss the capacity of mutant p53 to alter the tumour milieu to support immune dysfunction, modulate toll-like receptor (TLR) signalling pathways to disrupt innate immunity and subvert cell-mediated immunity in favour of immune privilege and survival. Furthermore, we expose the potential and challenges associated with mutant p53 as a cancer immunotherapy target and underscore existing therapies that may benefit from inquiry into cancer p53 status.
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Affiliation(s)
- Arjelle Decasa Agupitan
- Tumour Suppression Laboratory, Peter MacCallum Cancer Centre, 305 Grattan St, Melbourne 3000, Victoria, Australia; (A.D.A.); (S.H.)
| | - Paul Neeson
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville 3010, Victoria, Australia;
- Cancer Immunology Research, Peter MacCallum Cancer Centre, Melbourne 3000, Victoria, Australia
| | - Scott Williams
- Division of Radiation Oncology and Cancer Imaging, Peter MacCallum Cancer Centre, Melbourne 3000, Victoria, Australia;
| | - Jason Howitt
- School of Health Sciences, Swinburne University, Melbourne 3122, Victoria, Australia;
- Florey Institute of Neuroscience and Mental Health, University of Melbourne, Parkville 3010, Victoria, Australia
| | - Sue Haupt
- Tumour Suppression Laboratory, Peter MacCallum Cancer Centre, 305 Grattan St, Melbourne 3000, Victoria, Australia; (A.D.A.); (S.H.)
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville 3010, Victoria, Australia;
| | - Ygal Haupt
- Tumour Suppression Laboratory, Peter MacCallum Cancer Centre, 305 Grattan St, Melbourne 3000, Victoria, Australia; (A.D.A.); (S.H.)
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville 3010, Victoria, Australia;
- Department of Clinical Pathology, University of Melbourne, Parkville 3010, Victoria, Australia
- Department of Biochemistry and Molecular Biology, Monash University, Melbourne 3800, Victoria, Australia
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554
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Devarasetty M, Forsythe SD, Shelkey E, Soker S. In Vitro Modeling of the Tumor Microenvironment in Tumor Organoids. Tissue Eng Regen Med 2020; 17:759-771. [PMID: 32399776 DOI: 10.1007/s13770-020-00258-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 03/24/2020] [Accepted: 03/26/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND The tumor microenvironment (TME) represents the many components occupying the space within and surrounding a tumor, including cells, signaling factors, extracellular matrix, and vasculature. Each component has the potential to assume many forms and functions which in turn contribute to the overall state of the TME, and further contribute to the progression and disposition of the tumor itself. The sum of these components can drive a tumor towards progression, keep a migratory tumor at bay, or even control chemotherapeutic response. The wide potential for interaction that the TME is an integral part of a tumor's ecosystem, and it is imperative to include it when studying and modeling cancer in vitro. Fortunately, the development of tissue engineering and biofabrication technologies and methodologies have allowed widespread inclusion of TME-based factors into in vitro tissue-equivalent models. METHODS In this review, we compiled contemporary literature sources to provide an overview of the field of TME models, ranging from simple to complex. RESULTS We have identified important components of the TME, how they can be included in in vitro study, and cover examples across a range of cancer types. CONCLUSION Our goal with this text is to provide a foundation for prospective research into the TME.
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Affiliation(s)
- Mahesh Devarasetty
- Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, 391 Technology Way, Winston-Salem, NC, 27101, USA
| | - Steven D Forsythe
- Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, 391 Technology Way, Winston-Salem, NC, 27101, USA
| | - Ethan Shelkey
- Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, 391 Technology Way, Winston-Salem, NC, 27101, USA
| | - Shay Soker
- Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, 391 Technology Way, Winston-Salem, NC, 27101, USA.
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555
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Zaffar M, Sahoo GR, Pradhan A. Different orders of scattering through time-resolved Mueller matrix imaging estimates of pre-malignancy in human cervical tissues. APPLIED OPTICS 2020; 59:4286-4295. [PMID: 32400404 DOI: 10.1364/ao.389786] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 04/10/2020] [Indexed: 06/11/2023]
Abstract
Time-resolved Mueller matrix (MM) imaging polarimetry in transmission mode has been implemented in both epithelium and stromal regions of cervical tissues to explore the various polarization dynamics in connection with the diagnosis of cervical precancer. The picosecond-resolved intensity patterns of various MM elements, resulting from the various orders of scattering, at different time delays provide clear demarcation between the epithelium and stroma of cervical tissue. The time dependent depolarization and retardance maps are seen to differentiate the epithelium from stroma. The average values of time dependent linear, linear-45, and circular depolarization and linear, circular, and scalar retardance parameters in different regimes of scattering from the optically anisotropic stromal region identify the pre-malignancy in cervical tissue. As the disease evolves, time dependent linear depolarization varies to larger values as compared to time dependent circular depolarization. Interestingly, the chirality of the collagen network that rotates the plane of polarized light in either direction in normal samples is limited to only the clockwise direction during the progression of the disease. These results show potential in the early detection and understanding of the mechanisms of morphological changes in cervical cancer development.
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556
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Gisbert-Garzarán M, Vallet-Regí M. Influence of the Surface Functionalization on the Fate and Performance of Mesoporous Silica Nanoparticles. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E916. [PMID: 32397449 PMCID: PMC7279540 DOI: 10.3390/nano10050916] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 04/21/2020] [Accepted: 04/24/2020] [Indexed: 02/06/2023]
Abstract
Mesoporous silica nanoparticles have been broadly applied as drug delivery systems owing to their exquisite features, such as excellent textural properties or biocompatibility. However, there are various biological barriers that prevent their proper translation into the clinic, including: (1) lack of selectivity toward tumor tissues, (2) lack of selectivity for tumoral cells and (3) endosomal sequestration of the particles upon internalization. In addition, their open porous structure may lead to premature drug release, consequently affecting healthy tissues and decreasing the efficacy of the treatment. First, this review will provide a comprehensive and systematic overview of the different approximations that have been implemented into mesoporous silica nanoparticles to overcome each of such biological barriers. Afterward, the potential premature and non-specific drug release from these mesoporous nanocarriers will be addressed by introducing the concept of stimuli-responsive gatekeepers, which endow the particles with on-demand and localized drug delivery.
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Affiliation(s)
- Miguel Gisbert-Garzarán
- Departamento de Química en Ciencias Farmacéuticas, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre i + 12, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), 28029 Madrid, Spain
| | - María Vallet-Regí
- Departamento de Química en Ciencias Farmacéuticas, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre i + 12, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), 28029 Madrid, Spain
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557
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Napoli S, Scuderi C, Gattuso G, Di Bella V, Candido S, Basile MS, Libra M, Falzone L. Functional Roles of Matrix Metalloproteinases and Their Inhibitors in Melanoma. Cells 2020; 9:cells9051151. [PMID: 32392801 PMCID: PMC7291303 DOI: 10.3390/cells9051151] [Citation(s) in RCA: 72] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 05/01/2020] [Accepted: 05/06/2020] [Indexed: 12/12/2022] Open
Abstract
The extracellular matrix (ECM) plays an important role in the regulation of the tissue microenvironment and in the maintenance of cellular homeostasis. Several proteins with a proteolytic activity toward several ECM components are involved in the regulation and remodeling of the ECM. Among these, Matrix Metalloproteinases (MMPs) are a class of peptidase able to remodel the ECM by favoring the tumor invasive processes. Of these peptidases, MMP-9 is the most involved in the development of cancer, including that of melanoma. Dysregulations of the MAPKs and PI3K/Akt signaling pathways can lead to an aberrant overexpression of MMP-9. Even ncRNAs are implicated in the aberrant production of MMP-9 protein, as well as other proteins responsible for the activation or inhibition of MMP-9, such as Osteopontin and Tissue Inhibitors of Metalloproteinases. Currently, there are different therapeutic approaches for melanoma, including targeted therapies and immunotherapies. However, no biomarkers are available for the prediction of the therapeutic response. In this context, several studies have tried to understand the diagnostic, prognostic and therapeutic potential of MMP-9 in melanoma patients by performing clinical trials with synthetic MMPs inhibitors. Therefore, MMP-9 may be considered a promising molecule for the management of melanoma patients due to its role as a biomarker and therapeutic target.
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Affiliation(s)
- Salvatore Napoli
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (S.N.); (C.S.); (G.G.); (V.D.B.); (S.C.); (M.S.B.)
| | - Chiara Scuderi
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (S.N.); (C.S.); (G.G.); (V.D.B.); (S.C.); (M.S.B.)
| | - Giuseppe Gattuso
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (S.N.); (C.S.); (G.G.); (V.D.B.); (S.C.); (M.S.B.)
| | - Virginia Di Bella
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (S.N.); (C.S.); (G.G.); (V.D.B.); (S.C.); (M.S.B.)
| | - Saverio Candido
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (S.N.); (C.S.); (G.G.); (V.D.B.); (S.C.); (M.S.B.)
- Research Center for Prevention, Diagnosis and Treatment of Cancer, University of Catania, 95123 Catania, Italy
| | - Maria Sofia Basile
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (S.N.); (C.S.); (G.G.); (V.D.B.); (S.C.); (M.S.B.)
| | - Massimo Libra
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (S.N.); (C.S.); (G.G.); (V.D.B.); (S.C.); (M.S.B.)
- Research Center for Prevention, Diagnosis and Treatment of Cancer, University of Catania, 95123 Catania, Italy
- Correspondence: (M.L.); or (L.F.); Tel.: +39-095-478-1271 (M.L.); +39-094-478-1278 (L.F.)
| | - Luca Falzone
- Epidemiology Unit, IRCCS Istituto Nazionale Tumori “Fondazione G. Pascale”, 80131 Naples, Italy
- Correspondence: (M.L.); or (L.F.); Tel.: +39-095-478-1271 (M.L.); +39-094-478-1278 (L.F.)
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558
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Chen H, Luo J, Guo J. Development and validation of a five-immune gene prognostic risk model in colon cancer. BMC Cancer 2020; 20:395. [PMID: 32375704 PMCID: PMC7204296 DOI: 10.1186/s12885-020-06799-0] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 03/27/2020] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Colon cancer is a common and highly malignant cancer. Its morbidity is rapidly increasing, and its prognosis is poor. Currently, immunotherapy is a rapidly developing therapeutic modality of colon cancer. This study aimed to construct a prognostic risk model based on immune genes for the early diagnosis and accurate prognostic prediction of colon cancer. METHODS Transcriptomic data and clinical data were downloaded from The Cancer Genome Atlas database. Immune genes were obtained from the ImmPort database. Differentially expressed (DE) immune genes between 473 colon cancer and 41 adjacent normal tissues were identified. The entire cohort was randomly divided into the training and testing cohort. The training cohort was used to construct the prognostic model. The testing and entire cohorts were used to validate the model. The clinical utility of the model and its correlation with immune cell infiltration were analyzed. RESULTS A total of 333 DE immune genes (176 up-regulated and 157 down-regulated) were detected. We developed and validated a five-immune gene model of colon cancer, including LBP, TFR2, UCN, UTS2, and MC1R. This model was approved to be an independent prognostic variable, which was more accurate than age and the pathological stage for predicting overall survival at five years. Besides, as the risk score increased, the content of CD8+ T cells in colon cancer was decreased. CONCLUSIONS We developed and validated a five-immune gene model of colon cancer, including LBP, TFR2, UCN, UTS2, and MC1R. This model could be used as an instrumental variable in the prognosis prediction of colon cancer.
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Affiliation(s)
- Haitao Chen
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430071 China
| | - Jun Luo
- Department of Pathology, Zhongnan Hospital of Wuhan University, Wuhan, 430071 China
- Wuhan University Center for Pathology and Molecular Diagnostics, Wuhan, 430071 China
| | - Jianchun Guo
- Department of Pathology, Zhongnan Hospital of Wuhan University, Wuhan, 430071 China
- Wuhan University Center for Pathology and Molecular Diagnostics, Wuhan, 430071 China
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559
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Wormsbaecher C, Hindman AR, Avendano A, Cortes-Medina M, Jones CE, Bushman A, Onua L, Kovalchin CE, Murphy AR, Helber HL, Shapiro A, Voytovitch K, Kuang X, Aguilar-Valenzuela R, Leight JL, Song JW, Burd CJ. In utero estrogenic endocrine disruption alters the stroma to increase extracellular matrix density and mammary gland stiffness. Breast Cancer Res 2020; 22:41. [PMID: 32370801 PMCID: PMC7201668 DOI: 10.1186/s13058-020-01275-w] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Accepted: 04/02/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND In utero endocrine disruption is linked to increased risk of breast cancer later in life. Despite numerous studies establishing this linkage, the long-term molecular changes that predispose mammary cells to carcinogenic transformation are unknown. Herein, we investigated how endocrine disrupting compounds (EDCs) drive changes within the stroma that can contribute to breast cancer susceptibility. METHODS We utilized bisphenol A (BPA) as a model of estrogenic endocrine disruption to analyze the long-term consequences in the stroma. Deregulated genes were identified by RNA-seq transcriptional profiling of adult primary fibroblasts, isolated from female mice exposed to in utero BPA. Collagen staining, collagen imaging techniques, and permeability assays were used to characterize changes to the extracellular matrix. Finally, gland stiffness tests were performed on exposed and control mammary glands. RESULTS We identified significant transcriptional deregulation of adult fibroblasts exposed to in utero BPA. Deregulated genes were associated with cancer pathways and specifically extracellular matrix composition. Multiple collagen genes were more highly expressed in the BPA-exposed fibroblasts resulting in increased collagen deposition in the adult mammary gland. This transcriptional reprogramming of BPA-exposed fibroblasts generates a less permeable extracellular matrix and a stiffer mammary gland. These phenotypes were only observed in adult 12-week-old, but not 4-week-old, mice. Additionally, diethylstilbestrol, known to increase breast cancer risk in humans, also increases gland stiffness similar to BPA, while bisphenol S does not. CONCLUSIONS As breast stiffness, extracellular matrix density, and collagen deposition have been directly linked to breast cancer risk, these data mechanistically connect EDC exposures to molecular alterations associated with increased disease susceptibility. These alterations develop over time and thus contribute to cancer risk in adulthood.
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Affiliation(s)
- Clarissa Wormsbaecher
- Department of Molecular Genetics, The Ohio State University, 920 Biomedical Research Tower, 460 W. 12th Ave., Columbus, OH, 43210, USA
- The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA
| | - Andrea R Hindman
- Department of Molecular Genetics, The Ohio State University, 920 Biomedical Research Tower, 460 W. 12th Ave., Columbus, OH, 43210, USA
- The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA
| | - Alex Avendano
- The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA
- Department of Biomedical Engineering, The Ohio State University, Columbus, OH, USA
| | - Marcos Cortes-Medina
- The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA
- Department of Biomedical Engineering, The Ohio State University, Columbus, OH, USA
| | - Caitlin E Jones
- The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA
- Department of Biomedical Engineering, The Ohio State University, Columbus, OH, USA
| | - Andrew Bushman
- The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA
- Department of Biomedical Engineering, The Ohio State University, Columbus, OH, USA
| | - Lotanna Onua
- Department of Chemical and Biomedical Engineering, The Ohio State University, Columbus, OH, USA
| | - Claire E Kovalchin
- Department of Molecular Genetics, The Ohio State University, 920 Biomedical Research Tower, 460 W. 12th Ave., Columbus, OH, 43210, USA
- The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA
| | - Alina R Murphy
- The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA
| | - Hannah L Helber
- Department of Molecular Genetics, The Ohio State University, 920 Biomedical Research Tower, 460 W. 12th Ave., Columbus, OH, 43210, USA
- The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA
| | - Ali Shapiro
- The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA
| | - Kyle Voytovitch
- Department of Molecular Genetics, The Ohio State University, 920 Biomedical Research Tower, 460 W. 12th Ave., Columbus, OH, 43210, USA
- The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA
| | - Xingyan Kuang
- The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA
| | | | - Jennifer L Leight
- The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA
- Department of Biomedical Engineering, The Ohio State University, Columbus, OH, USA
| | - Jonathan W Song
- The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA
- Department of Mechanical and Aerospace Engineering, The Ohio State University, Columbus, OH, USA
| | - Craig J Burd
- Department of Molecular Genetics, The Ohio State University, 920 Biomedical Research Tower, 460 W. 12th Ave., Columbus, OH, 43210, USA.
- The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA.
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560
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El-Nadi M, Hassan H, Saleh ME, Nassar E, Ismail YM, Amer M, Greve B, Götte M, El-Shinawi M, Ibrahim SA. Induction of heparanase via IL-10 correlates with a high infiltration of CD163+ M2-type tumor-associated macrophages in inflammatory breast carcinomas. Matrix Biol Plus 2020; 6-7:100030. [PMID: 33543027 PMCID: PMC7852308 DOI: 10.1016/j.mbplus.2020.100030] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 02/22/2020] [Accepted: 02/23/2020] [Indexed: 12/29/2022] Open
Abstract
Inflammatory breast cancer (IBC) is the most aggressive and lethal form of breast cancer, characterized by a high infiltration of tumor-associated macrophages and poor prognosis. To identify new biomarkers and to elucidate the molecular mechanisms underlying IBC pathogenesis, we investigated the expression pattern of heparanase (HPSE) and its activator cathepsin L (CTSL). First, we quantitated the HPSE and CTSL mRNA levels in a cohort of breast cancer patients after curative surgery (20 IBC and 20-non-IBC). We discovered that both HPSE and CTSL mRNA levels were significantly induced in IBC tissue vis-à-vis non-IBC patients (p <0 .05 and p <0 .001, respectively). According to the molecular subtypes, HPSE mRNA levels were significantly higher in carcinoma tissues of triple negative (TN)-IBC as compared to TN-non-IBC (p <0 .05). Mechanistically, we discovered that pharmacological inhibition of HPSE activity resulted in a significant reduction of invasiveness in the IBC SUM149 cell line. Moreover, siRNA-mediated HPSE knockdown significantly downregulated the expression of the metastasis-related gene MMP2 and the cancer stem cell marker CD44. We also found that IBC tumors revealed robust heparanase immune-reactivity and CD163+ M2-type tumor-associated macrophages, with a positive correlation of both markers. Moreover, the secretome of axillary tributaries blood IBC CD14+ monocytes and the cytokine IL-10 significantly upregulated HPSE mRNA and protein expression in SUM149 cells. Intriguingly, massively elevated IL-10 mRNA expression with a trend of positive correlation with HPSE mRNA expression was detected in carcinoma tissue of IBC. Our findings highlight a possible role played by CD14+ monocytes and CD163+ M2-type tumor-associated macrophages in regulating HPSE expression possibly via IL-10. Overall, we suggest that heparanase, cathepsin L and CD14+ monocytes-derived IL-10 may play an important role in the pathogenesis of IBC and their targeting could have therapeutic implications.
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Key Words
- CD163+ M2-type tumor-associated macrophages
- CTSL, cathepsin L
- Cathepsin L
- ECM, extracellular matrix
- ER, estrogen receptor
- FFPE, Formalin-Fixed Paraffin-Embedded
- HER-2, human epidermal growth factor receptor-2
- HPSE, heparanase
- HSPGs, heparan sulfate proteoglycans
- Heparanase
- IBC, inflammatory breast cancer;
- IL-10
- IRB, Institutional Review Board
- Inflammatory breast cancer
- Invasion
- MMP2, matrix metalloproteinase2
- MTT, 3-(4,5-dimethyl-2-yl)-2,5-diphenyltetrazolium bromide
- OGT 2115, 2-[4-[[3-(4-Bromophenyl)-1-oxo-2-propenyl]amino]-3-fluorophenyl]-5-benzoxazoleacetic acid
- PR, progesterone receptor
- TAMs, tumor-associated macrophages
- TN, triple negative
- TNF-α, tumor necrosis factor-α
- Triple negative subtype
- qPCR, quantitative real-time PCR
- rh IL-10, recombinant human interleukin-10
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Affiliation(s)
- Mennatullah El-Nadi
- Department of Zoology, Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Hebatallah Hassan
- Department of Zoology, Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Moshira Ezzat Saleh
- Department of Zoology, Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Eyyad Nassar
- Department of Gynecology and Obstetrics, Münster University Hospital, Münster, Germany
| | - Yahia Mahmoud Ismail
- Medical Oncology Department, National Cancer Institute, Cairo University, Cairo 11796, Egypt
| | - Mahmoud Amer
- Department of Zoology, Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Burkhard Greve
- Department of Radiotherapy-Radiooncology, University Hospital Münster, Münster, Germany
| | - Martin Götte
- Department of Gynecology and Obstetrics, Münster University Hospital, Münster, Germany
| | - Mohamed El-Shinawi
- Department of General Surgery, Faculty of Medicine, Ain Shams University, Cairo 11566, Egypt
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561
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Rousselle P, Scoazec JY. Laminin 332 in cancer: When the extracellular matrix turns signals from cell anchorage to cell movement. Semin Cancer Biol 2020; 62:149-165. [PMID: 31639412 DOI: 10.1016/j.semcancer.2019.09.026] [Citation(s) in RCA: 75] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2019] [Revised: 08/22/2019] [Accepted: 09/29/2019] [Indexed: 02/07/2023]
Abstract
Laminin 332 is crucial in the biology of epithelia. This large extracellular matrix protein consists of the heterotrimeric assembly of three subunits - α3, β3, and γ2 - and its multifunctionality relies on a number of extracellular proteolytic processing events. Laminin 332 is central to normal epithelium homeostasis by sustaining cell adhesion, polarity, proliferation, and differentiation. It also supports a major function in epithelial tissue formation, repair, and regeneration by buttressing cell migration and survival and basement membrane assembly. Interest in this protein increased after the discovery that its expression is perturbed in tumor cells, cancer-associated fibroblasts, and the tumor microenvironment. This review summarizes current knowledge regarding the established involvement of the laminin 332 γ2 chain in tumor invasiveness and discusses the role of its α3 and β3 subunits.
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Affiliation(s)
- Patricia Rousselle
- Laboratoire de Biologie Tissulaire et Ingénierie Thérapeutique, UMR 5305, CNRS - Université Lyon 1, Institut de Biologie et Chimie des Protéines, SFR BioSciences Gerland-Lyon Sud, 7 passage du Vercors, F-69367, France.
| | - Jean Yves Scoazec
- Gustave Roussy Cancer Campus, 114 rue Edouard Vaillant, 94805 Villejuif cedex, France; Université Paris Sud, Faculté de Médecine de Bicêtre, 94270 Le Kremlin Bicêtre, France
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562
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Arias-Mejias SM, Warda KY, Quattrocchi E, Alonso-Quinones H, Sominidi-Damodaran S, Meves A. The role of integrins in melanoma: a review. Int J Dermatol 2020; 59:525-534. [PMID: 32157692 PMCID: PMC7167356 DOI: 10.1111/ijd.14850] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 02/24/2020] [Accepted: 02/24/2020] [Indexed: 12/13/2022]
Abstract
Integrins are the major family of cell adhesion receptors in humans and essential for a wide range of normal physiology, including formation and maintenance of tissue structure integrity, cell migration, proliferation, and differentiation. Integrins also play a prominent role in tumor growth and metastasis. Translational research has tried to define the contribution of integrins to the phenotypic aggressiveness of melanoma because such knowledge is clinically useful. For example, differential expression of integrins in primary cutaneous melanoma can be used to distinguish indolent from aggressive, prometastatic melanoma. Recent studies have shown that gene expression-based testing of patient-derived melanoma tissue is feasible, and molecular tests may fully replace interventional surgical methods such as sentinel lymph node biopsies in the future. Because of their central role in mediating invasion and metastasis, integrins are likely to be useful biomarkers. Integrins are also attractive candidate targets for interventional therapy. This article focuses on the role of integrins in melanoma and highlights recent advances in the field of translational research.
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Affiliation(s)
- Suzette M. Arias-Mejias
- Department of Dermatology, Mayo Clinic, 200 First Street SW, Rochester, Minnesota
- Center for Clinical and Translational Sciences, Mayo Clinic, 200 First Street SW, Rochester, Minnesota
| | - Katerina Y. Warda
- Department of Dermatology, Mayo Clinic, 200 First Street SW, Rochester, Minnesota
| | - Enrica Quattrocchi
- Department of Dermatology, Mayo Clinic, 200 First Street SW, Rochester, Minnesota
| | - Hector Alonso-Quinones
- Center for Clinical and Translational Sciences, Mayo Clinic, 200 First Street SW, Rochester, Minnesota
| | | | - Alexander Meves
- Department of Dermatology, Mayo Clinic, 200 First Street SW, Rochester, Minnesota
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563
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Nam H, Jeong HJ, Jo Y, Lee JY, Ha DH, Kim JH, Chung JH, Cho YS, Cho DW, Lee SJ, Jang J. Multi-layered Free-form 3D Cell-printed Tubular Construct with Decellularized Inner and Outer Esophageal Tissue-derived Bioinks. Sci Rep 2020; 10:7255. [PMID: 32350326 PMCID: PMC7190629 DOI: 10.1038/s41598-020-64049-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Accepted: 04/06/2020] [Indexed: 02/07/2023] Open
Abstract
The incidences of various esophageal diseases (e.g., congenital esophageal stenosis, tracheoesophageal fistula, esophageal atresia, esophageal cancer) are increasing, but esophageal tissue is difficult to be recovered because of its weak regenerative capability. There are no commercialized off-the-shelf alternatives to current esophageal reconstruction and regeneration methods. Surgeons usually use ectopic conduit tissues including stomach and intestine, presumably inducing donor site morbidity and severe complications. To date, polymer-based esophageal substitutes have been studied as an alternative. However, the fabrication techniques are nearly limited to creating only cylindrical outer shapes with the help of additional apparatus (e.g., mandrels for electrospinning) and are unable to recapitulate multi-layered characteristic or complex-shaped inner architectures. 3D bioprinting is known as a suitable method to fabricate complex free-form tubular structures with desired pore characteristic. In this study, we developed a extrusion-based 3D printing technique to control the size and the shape of the pore in a single extrusion process, so that the fabricated structure has a higher flexibility than that fabricated in the conventional process. Based on this suggested technique, we developed a bioprinted 3D esophageal structure with multi-layered features and converged with biochemical microenvironmental cues of esophageal tissue by using decellularizedbioinks from mucosal and muscular layers of native esophageal tissues. The two types of esophageal tissue derived-decellularized extracellular matrix bioinks can mimic the inherent components and composition of original tissues with layer specificity. This structure can be applied to full-thickness circumferential esophageal defects and esophageal regeneration.
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Affiliation(s)
- Hyoryung Nam
- Department of Creative IT Engineering, Pohang University of Science and Technology, San 31, Pohang, Gyeongbuk, Republic of Korea
| | - Hun-Jin Jeong
- Department of Mechanical Engineering, Wonkwang University, Iksan-daero, Iksan, Jeollabuk-do, Republic of Korea
| | - Yeonggwon Jo
- School of Interdisciplinary Bioscience and Bioengineering, Pohang University of Science and Technology, San 31, Pohang, Gyeongbuk, Republic of Korea
| | - Jae Yeon Lee
- Department of Mechanical Engineering, Pohang University of Science and Technology, San 31, Pohang, Gyeongbuk, Republic of Korea
| | - Dong-Heon Ha
- Department of Mechanical Engineering, Pohang University of Science and Technology, San 31, Pohang, Gyeongbuk, Republic of Korea
| | - Ji Hyun Kim
- Department of Surgery, Collage of Medicine, The Catholic University of Korea, Banpo-daero, Seoul, Republic of Korea
| | - Jae Hee Chung
- Department of Surgery, Collage of Medicine, The Catholic University of Korea, Banpo-daero, Seoul, Republic of Korea
| | - Young-Sam Cho
- Department of Mechanical Engineering, Wonkwang University, Iksan-daero, Iksan, Jeollabuk-do, Republic of Korea
- Department of Mechanical and Design Engineering, Wonkwang University, Iksan-daero, Iksan, Jeollabuk-do, Republic of Korea
| | - Dong-Woo Cho
- Department of Mechanical Engineering, Pohang University of Science and Technology, San 31, Pohang, Gyeongbuk, Republic of Korea
| | - Seung-Jae Lee
- Department of Mechanical Engineering, Wonkwang University, Iksan-daero, Iksan, Jeollabuk-do, Republic of Korea.
- Department of Mechanical and Design Engineering, Wonkwang University, Iksan-daero, Iksan, Jeollabuk-do, Republic of Korea.
| | - Jinah Jang
- Department of Creative IT Engineering, Pohang University of Science and Technology, San 31, Pohang, Gyeongbuk, Republic of Korea.
- School of Interdisciplinary Bioscience and Bioengineering, Pohang University of Science and Technology, San 31, Pohang, Gyeongbuk, Republic of Korea.
- Department of Mechanical Engineering, Pohang University of Science and Technology, San 31, Pohang, Gyeongbuk, Republic of Korea.
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564
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Liu B, Leng L, Sun X, Wang Y, Ma J, Zhu Y. ECMPride: prediction of human extracellular matrix proteins based on the ideal dataset using hybrid features with domain evidence. PeerJ 2020; 8:e9066. [PMID: 32377454 PMCID: PMC7195829 DOI: 10.7717/peerj.9066] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Accepted: 04/05/2020] [Indexed: 01/28/2023] Open
Abstract
Extracellular matrix (ECM) proteins play an essential role in various biological processes in multicellular organisms, and their abnormal regulation can lead to many diseases. For large-scale ECM protein identification, especially through proteomic-based techniques, a theoretical reference database of ECM proteins is required. In this study, based on the experimentally verified ECM datasets and by the integration of protein domain features and a machine learning model, we developed ECMPride, a flexible and scalable tool for predicting ECM proteins. ECMPride achieved excellent performance in predicting ECM proteins, with appropriate balanced accuracy and sensitivity, and the performance of ECMPride was shown to be superior to the previously developed tool. A new theoretical dataset of human ECM components was also established by applying ECMPride to all human entries in the SwissProt database, containing a significant number of putative ECM proteins as well as the abundant biological annotations. This dataset might serve as a valuable reference resource for ECM protein identification.
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Affiliation(s)
- Binghui Liu
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Life Omics, Beijing, China
| | - Ling Leng
- Department of Central Laboratory, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Xuer Sun
- Tissue Engineering Lab, Institute of Health Service and Transfusion Medicine, Beijing, China
| | - Yunfang Wang
- Tissue Engineering Lab, Institute of Health Service and Transfusion Medicine, Beijing, China
| | - Jie Ma
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Life Omics, Beijing, China
| | - Yunping Zhu
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Life Omics, Beijing, China.,Basic Medical School, Anhui Medical University, Anhui, China
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565
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Laskar YB, Mazumder PB. Insight into the molecular evidence supporting the remarkable chemotherapeutic potential of Hibiscus sabdariffa L. Biomed Pharmacother 2020; 127:110153. [PMID: 32344257 DOI: 10.1016/j.biopha.2020.110153] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 04/01/2020] [Accepted: 04/04/2020] [Indexed: 02/08/2023] Open
Abstract
Hibiscus sabdariffa or roselle tea is popular around the globe for its antioxidant capability along with various other health benefits. Besides, it has uses in Ayurvedic and Chinese herbal medicines for the treatment of several diseases. However, the investigation for the anticancer potential of the plant began roughly in the last decade that emerged with encouraging results. Both crude extracts and pure compounds of the plant were reported to induce chemoprevention, selective cytotoxicity, cell cycle arrest, apoptosis, autophagy and anti-metastasis effects in varied types of human cancer cells. The plant contains a high quantity of polyphenolic compounds and at least two of them were proven to induce potent anticancer effects. Although, the molecular mechanism underlying the anticancer activity was roughly estimated in several studies. The present review aimed to assemble all ambiguous information to report the molecular evidence establishing the potent anticancer activity of Hibiscus sabdariffa and its implication for cancer therapy. This study suggests that Hibiscus sabdariffa is an ideal candidate to investigate its role as a herbal supplement for cancer prevention and treatment. With excellent safety and tolerability record, polyphenolic compounds from the plant need better designed clinical trials.
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Affiliation(s)
- Yahyea Baktiar Laskar
- Natural Product & Biomedicine Research Laboratory, Department of Biotechnology, Assam University, Silchar, 788011, India
| | - Pranab Behari Mazumder
- Natural Product & Biomedicine Research Laboratory, Department of Biotechnology, Assam University, Silchar, 788011, India.
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566
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Yang JW, Yu ZY, Cheng SJ, Chung JHY, Liu X, Wu CY, Lin SF, Chen GY. Graphene Oxide-Based Nanomaterials: An Insight into Retinal Prosthesis. Int J Mol Sci 2020; 21:E2957. [PMID: 32331417 PMCID: PMC7216005 DOI: 10.3390/ijms21082957] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Revised: 04/17/2020] [Accepted: 04/20/2020] [Indexed: 12/27/2022] Open
Abstract
Retinal prosthesis has recently emerged as a treatment strategy for retinopathies, providing excellent assistance in the treatment of age-related macular degeneration (AMD) and retinitis pigmentosa. The potential application of graphene oxide (GO), a highly biocompatible nanomaterial with superior physicochemical properties, in the fabrication of electrodes for retinal prosthesis, is reviewed in this article. This review integrates insights from biological medicine and nanotechnology, with electronic and electrical engineering technological breakthroughs, and aims to highlight innovative objectives in developing biomedical applications of retinal prosthesis.
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Affiliation(s)
- Jia-Wei Yang
- Department of Electrical and Computer Engineering, College of Electrical and Computer Engineering, National Chiao Tung University, Hsinchu 300, Taiwan; (J.-W.Y.); (S.-J.C.); (S.-F.L.)
- Institute of Biomedical Engineering, College of Electrical and Computer Engineering, National Chiao Tung University, Hsinchu 300, Taiwan;
| | - Zih-Yu Yu
- Institute of Biomedical Engineering, College of Electrical and Computer Engineering, National Chiao Tung University, Hsinchu 300, Taiwan;
| | - Sheng-Jen Cheng
- Department of Electrical and Computer Engineering, College of Electrical and Computer Engineering, National Chiao Tung University, Hsinchu 300, Taiwan; (J.-W.Y.); (S.-J.C.); (S.-F.L.)
- Institute of Biomedical Engineering, College of Electrical and Computer Engineering, National Chiao Tung University, Hsinchu 300, Taiwan;
| | - Johnson H. Y. Chung
- ARC Centre of Excellence for Electromaterials Science, Intelligent Polymer Research Institute, University of Wollongong, Wollongong, NSW 2500, Australia; (J.H.Y.C.); (X.L.)
| | - Xiao Liu
- ARC Centre of Excellence for Electromaterials Science, Intelligent Polymer Research Institute, University of Wollongong, Wollongong, NSW 2500, Australia; (J.H.Y.C.); (X.L.)
| | - Chung-Yu Wu
- Department of Electrical Engineering, National Chiao Tung University, Hsinchu, 300, Taiwan;
| | - Shien-Fong Lin
- Department of Electrical and Computer Engineering, College of Electrical and Computer Engineering, National Chiao Tung University, Hsinchu 300, Taiwan; (J.-W.Y.); (S.-J.C.); (S.-F.L.)
- Institute of Biomedical Engineering, College of Electrical and Computer Engineering, National Chiao Tung University, Hsinchu 300, Taiwan;
| | - Guan-Yu Chen
- Department of Electrical and Computer Engineering, College of Electrical and Computer Engineering, National Chiao Tung University, Hsinchu 300, Taiwan; (J.-W.Y.); (S.-J.C.); (S.-F.L.)
- Institute of Biomedical Engineering, College of Electrical and Computer Engineering, National Chiao Tung University, Hsinchu 300, Taiwan;
- Department of Biological Science and Technology, National Chiao Tung University, Hsinchu 300, Taiwan
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567
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Lin CL, Hung TW, Ying TH, Lin CJ, Hsieh YH, Chen CM. Praeruptorin B Mitigates the Metastatic Ability of Human Renal Carcinoma Cells through Targeting CTSC and CTSV Expression. Int J Mol Sci 2020; 21:ijms21082919. [PMID: 32331211 PMCID: PMC7216260 DOI: 10.3390/ijms21082919] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 04/19/2020] [Accepted: 04/21/2020] [Indexed: 12/14/2022] Open
Abstract
Renal cell carcinoma (RCC) is the most common adult kidney cancer, and accounts for 85% of all cases of kidney cancers worldwide. Praeruptorin B (Pra-B) is a bioactive constituent of Peucedanum praeruptorum Dunn and exhibits several pharmacological activities, including potent antitumor effects. However, the anti-RCC effects of Pra-B and their underlying mechanisms are unclear; therefore, we explored the effects of Pra-B on RCC cells in this study. We found that Pra-B nonsignificantly influenced the cell viability of human RCC cell lines 786-O and ACHN at a dose of less than 30 μM for 24 h treatment. Further study revealed that Pra-B potently inhibited the migration and invasion of 786-O and ACHN cells, as well as downregulated the mRNA and protein expression of cathepsin C (CTSC) and cathepsin V (CTSV) of 786-O and ACHN cells. Mechanistically, Pra-B also reduced the protein levels of phospho (p)-epidermal growth factor receptor (EGFR), p-mitogen-activated protein kinase kinase (MEK), and p-extracellular signal-regulated kinases (ERK) in RCC cells. In addition, Pra-B treatment inhibited the effect of EGF on the upregulation of EGFR–MEK–ERK, CTSC and CTSV expression, cellular migration, and invasion of 786-O cells. Our findings are the first to demonstrate that Pra-B can reduce the migration and invasion ability of human RCC cells through suppressing the EGFR-MEK-ERK signaling pathway and subsequently downregulating CTSC and CTSV. This evidence suggests that Pra-B can be developed as an effective antimetastatic agent for the treatment of RCC.
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Affiliation(s)
- Chia-Liang Lin
- Institute of Biochemistry, Microbiology and Immunology, Chung Shan Medical University, Taichung 40201, Taiwan; (C.-L.L.); (C.-J.L.)
- Department of Medicine, Mackay Medical College, New Taipei City 252, Taiwan
| | - Tung-Wei Hung
- Division of Nephrology, Department of Medicine, Chung Shan Medical University Hospital, Taichung 40201, Taiwan;
- School of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Tsung-Ho Ying
- Department of Obstetrics and Gynecology, Chung Shan Medical University Hospital, Taichung 40201, Taiwan;
- Department of Obstetrics and Gynecology, School of Medicine, College of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Chi-Jui Lin
- Institute of Biochemistry, Microbiology and Immunology, Chung Shan Medical University, Taichung 40201, Taiwan; (C.-L.L.); (C.-J.L.)
| | - Yi-Hsien Hsieh
- Institute of Biochemistry, Microbiology and Immunology, Chung Shan Medical University, Taichung 40201, Taiwan; (C.-L.L.); (C.-J.L.)
- Institute of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
- Clinical Laboratory, Chung Shan Medical University Hospital, Taichung 40201, Taiwan
- Correspondence: (Y.-H.H.); (C.-M.C.); Tel.: +886-04-24730022 (Y.-H.H.); Fax: +886-04-23248110 (Y.-H.H.)
| | - Chien-Min Chen
- Division of Neurosurgery, Department of Surgery, Changhua Christian Hospital, Changhua 50006, Taiwan
- School of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
- College of Nursing and Health Sciences, Dayeh University, Changhua 51591, Taiwan
- Correspondence: (Y.-H.H.); (C.-M.C.); Tel.: +886-04-24730022 (Y.-H.H.); Fax: +886-04-23248110 (Y.-H.H.)
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568
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Wen J, Yin P, Li L, Kang G, Ning G, Cao Y, Gao F, Su Y, Wu Y, Zhang X. Knockdown of Matrix Metallopeptidase 9 Inhibits Metastasis of Oral Squamous Cell Carcinoma Cells in a Zebrafish Xenograft Model. BIOMED RESEARCH INTERNATIONAL 2020; 2020:4350783. [PMID: 32382550 PMCID: PMC7183015 DOI: 10.1155/2020/4350783] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 03/20/2020] [Accepted: 03/26/2020] [Indexed: 02/07/2023]
Abstract
Destruction of extracellular matrix (ECM) is one of the basic steps of tumor invasion and metastasis. Matrix metalloproteinase (MMP) 9, a kind of zinc-ion-dependent endopeptidase, can degrade almost all protein components in the ECM, destroy the histological barrier of tumor cell invasion, and play a key role in tumor invasion and metastasis. The role of MMP-9 in tumor invasion and metastasis has attracted increasing attention and is considered the main proteolytic enzyme in this process. Although the overexpression of MMP-9 was detected in Oral squamous cell carcinoma (OSCC) tissues, further basic studies in vivo and in vitro are needed to investigate the role of MMP-9 in OSCCs and provide scientific validation. In this research, we developed a novel OSCC zebrafish xenograft model to study the role of the MMP-9 gene in oral carcinogenesis. Firstly, the MMP-9/shRNA lentiviral clone and control virus were constructed and transfected into OSCC cells. Then, the decreasing expression of MMP-9 was verified by RT-PCR and immunocytochemistry. Cell proliferation was detected by MTT assay. Colony formation was evaluated by colony formation assay. Cell invasion was evaluated using transwell invasion assay in vitro. In addition, OSCC cells with MMP-9/shRNA knockdown and control vector were injected into zebrafish and an OSCC tumor model in zebrafish was established to evaluate invasion and metastasis in vivo. Knockdown of MMP-9 gene by shRNA could inhibit OSCC cell growth and clone formation and markedly suppress cell invasion in vitro. And the knockdown of the MMP-9 gene could also significantly decrease the metastatic distance and number of metastatic tumor cells or lesions in vivo and suppress the metastasis rate in xenografted zebrafish. Taken together, these evidences indicated that the knockdown of MMP-9 might suppress OSCC cell invasion and metastasis in vivo and in vitro. The MMP-9 gene may be a promising therapeutic target for OSCCs in the future.
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Affiliation(s)
- Jinlin Wen
- Beijing Institute of Dental Research, Beijing Stomatological Hospital & School of Stomatology, Capital Medical University, Beijing, China
| | - Panpan Yin
- Beijing Institute of Dental Research, Beijing Stomatological Hospital & School of Stomatology, Capital Medical University, Beijing, China
| | - Linwei Li
- State Key Laboratory of Membrane Biology, Institute of Zoology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, China
| | - Guihua Kang
- State Key Laboratory of Membrane Biology, Institute of Zoology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, China
| | - Guozhu Ning
- State Key Laboratory of Membrane Biology, Institute of Zoology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, China
| | - Yu Cao
- State Key Laboratory of Membrane Biology, Institute of Zoology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, China
| | - Feng Gao
- Beijing Institute of Dental Research, Beijing Stomatological Hospital & School of Stomatology, Capital Medical University, Beijing, China
| | - Ying Su
- Beijing Institute of Dental Research, Beijing Stomatological Hospital & School of Stomatology, Capital Medical University, Beijing, China
| | - Yanlin Wu
- Beijing Institute of Dental Research, Beijing Stomatological Hospital & School of Stomatology, Capital Medical University, Beijing, China
| | - Xinyan Zhang
- Beijing Institute of Dental Research, Beijing Stomatological Hospital & School of Stomatology, Capital Medical University, Beijing, China
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569
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A three-dimensional bioprinted model to evaluate the effect of stiffness on neuroblastoma cell cluster dynamics and behavior. Sci Rep 2020; 10:6370. [PMID: 32286364 PMCID: PMC7156444 DOI: 10.1038/s41598-020-62986-w] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Accepted: 03/19/2020] [Indexed: 12/20/2022] Open
Abstract
Three-dimensional (3D) bioprinted culture systems allow to accurately control microenvironment components and analyze their effects at cellular and tissue levels. The main objective of this study was to identify, quantify and localize the effects of physical-chemical communication signals between tumor cells and the surrounding biomaterial stiffness over time, defining how aggressiveness increases in SK-N-BE(2) neuroblastoma (NB) cell line. Biomimetic hydrogels with SK-N-BE(2) cells, methacrylated gelatin and increasing concentrations of methacrylated alginate (AlgMA 0%, 1% and 2%) were used. Young's modulus was used to define the stiffness of bioprinted hydrogels and NB tumors. Stained sections of paraffin-embedded hydrogels were digitally quantified. Human NB and 1% AlgMA hydrogels presented similar Young´s modulus mean, and orthotopic NB mice tumors were equally similar to 0% and 1% AlgMA hydrogels. Porosity increased over time; cell cluster density decreased over time and with stiffness, and cell cluster occupancy generally increased with time and decreased with stiffness. In addition, cell proliferation, mRNA metabolism and antiapoptotic activity advanced over time and with stiffness. Together, this rheological, optical and digital data show the potential of the 3D in vitro cell model described herein to infer how intercellular space stiffness patterns drive the clinical behavior associated with NB patients.
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570
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Iturri J, Weber A, Vivanco MD, Toca-Herrera JL. Single-Cell Probe Force Studies to Identify Sox2 Overexpression-Promoted Cell Adhesion in MCF7 Breast Cancer Cells. Cells 2020; 9:E935. [PMID: 32290242 PMCID: PMC7227807 DOI: 10.3390/cells9040935] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 04/04/2020] [Accepted: 04/09/2020] [Indexed: 12/31/2022] Open
Abstract
The replacement of the cantilever tip by a living cell in Atomic Force Microscopy (AFM) experiments permits the direct quantification of cell-substrate and cell-cell adhesion forces. This single-cell probe force measurement technique, when complemented by microscopy, allows controlled manipulation of the cell with defined location at the area of interest. In this work, a setup based on two glass half-slides, a non-fouling one with bacterial S-layer protein SbpA from L. sphaericus CMM 2177 and the second with a fibronectin layer, has been employed to measure the adhesion of MCF7 breast cancer cells to fibronectin films (using SbpA as control) and to other cells (symmetric vs. asymmetric systems). The measurements aimed to characterize and compare the adhesion capacities of parental cells and cells overexpressing the embryonic transcription factor Sox2, which have a higher capacity for invasion and are more resistant to endocrine therapy in vivo. Together with the use of fluorescence techniques (epifluorescence, Total Internal Fluorescence Microscopy (TIRF)), the visualization of vinculin and actin distribution in cells in contact with fibronectin surfaces is enabled, facilitating the monitoring and quantification of the formation of adhesion complexes. These findings demonstrate the strength of this combined approach to assess and compare the adhesion properties of cell lines and to illustrate the heterogeneity of adhesive strength found in breast cancer cells.
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Affiliation(s)
- Jagoba Iturri
- Department of Nanobiotechnology (DNBT), Institute for Biophysics, BOKU University for Natural Resources and Life Sciences, Muthgasse 11 (Simon Zeisel Haus), A-1190 Vienna, Austria; (A.W.); (J.L.T.-H.)
| | - Andreas Weber
- Department of Nanobiotechnology (DNBT), Institute for Biophysics, BOKU University for Natural Resources and Life Sciences, Muthgasse 11 (Simon Zeisel Haus), A-1190 Vienna, Austria; (A.W.); (J.L.T.-H.)
| | - María d.M. Vivanco
- Cancer Heterogeneity Lab, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Bizkaia Technology Park, 48160 Derio, Spain
| | - José L. Toca-Herrera
- Department of Nanobiotechnology (DNBT), Institute for Biophysics, BOKU University for Natural Resources and Life Sciences, Muthgasse 11 (Simon Zeisel Haus), A-1190 Vienna, Austria; (A.W.); (J.L.T.-H.)
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571
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Baghban R, Roshangar L, Jahanban-Esfahlan R, Seidi K, Ebrahimi-Kalan A, Jaymand M, Kolahian S, Javaheri T, Zare P. Tumor microenvironment complexity and therapeutic implications at a glance. Cell Commun Signal 2020; 18:59. [PMID: 32264958 PMCID: PMC7140346 DOI: 10.1186/s12964-020-0530-4] [Citation(s) in RCA: 820] [Impact Index Per Article: 205.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 02/05/2020] [Indexed: 02/07/2023] Open
Abstract
The dynamic interactions of cancer cells with their microenvironment consisting of stromal cells (cellular part) and extracellular matrix (ECM) components (non-cellular) is essential to stimulate the heterogeneity of cancer cell, clonal evolution and to increase the multidrug resistance ending in cancer cell progression and metastasis. The reciprocal cell-cell/ECM interaction and tumor cell hijacking of non-malignant cells force stromal cells to lose their function and acquire new phenotypes that promote development and invasion of tumor cells. Understanding the underlying cellular and molecular mechanisms governing these interactions can be used as a novel strategy to indirectly disrupt cancer cell interplay and contribute to the development of efficient and safe therapeutic strategies to fight cancer. Furthermore, the tumor-derived circulating materials can also be used as cancer diagnostic tools to precisely predict and monitor the outcome of therapy. This review evaluates such potentials in various advanced cancer models, with a focus on 3D systems as well as lab-on-chip devices. Video abstract.
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Affiliation(s)
- Roghayyeh Baghban
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Medical Biotechnology, School of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Leila Roshangar
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Rana Jahanban-Esfahlan
- Department of Medical Biotechnology, School of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Khaled Seidi
- Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Student Research Committees, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Abbas Ebrahimi-Kalan
- Department of Neurosciences and Cognitive, School of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mehdi Jaymand
- Nano Drug Delivery Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Saeed Kolahian
- Department of Experimental and Clinical Pharmacology and Pharmacogenomics, University Hospital Tuebingen, Tuebingen, Germany
| | - Tahereh Javaheri
- Health Informatics Lab, Metropolitan College, Boston University, Boston, USA
| | - Peyman Zare
- Dioscuri Center of Chromatin Biology and Epigenomics, Nencki Institute of Experimental Biology, Polish Academy of Sciences, Warsaw, Poland
- Faculty of Medicine, Cardinal Stefan Wyszyński University in Warsaw, 01-938 Warsaw, Poland
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572
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Revisiting Cancer Stem Cells as the Origin of Cancer-Associated Cells in the Tumor Microenvironment: A Hypothetical View from the Potential of iPSCs. Cancers (Basel) 2020; 12:cancers12040879. [PMID: 32260363 PMCID: PMC7226406 DOI: 10.3390/cancers12040879] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 02/17/2020] [Accepted: 03/30/2020] [Indexed: 12/18/2022] Open
Abstract
The tumor microenvironment (TME) has an essential role in tumor initiation and development. Tumor cells are considered to actively create their microenvironment during tumorigenesis and tumor development. The TME contains multiple types of stromal cells, cancer-associated fibroblasts (CAFs), Tumor endothelial cells (TECs), tumor-associated adipocytes (TAAs), tumor-associated macrophages (TAMs) and others. These cells work together and with the extracellular matrix (ECM) and many other factors to coordinately contribute to tumor growth and maintenance. Although the types and functions of TME cells are well understood, the origin of these cells is still obscure. Many scientists have tried to demonstrate the origin of these cells. Some researchers postulated that TME cells originated from surrounding normal tissues, and others demonstrated that the origin is cancer cells. Recent evidence demonstrates that cancer stem cells (CSCs) have differentiation abilities to generate the original lineage cells for promoting tumor growth and metastasis. The differentiation of CSCs into tumor stromal cells provides a new dimension that explains tumor heterogeneity. Using induced pluripotent stem cells (iPSCs), our group postulates that CSCs could be one of the key sources of CAFs, TECs, TAAs, and TAMs as well as the descendants, which support the self-renewal potential of the cells and exhibit heterogeneity. In this review, we summarize TME components, their interactions within the TME and their insight into cancer therapy. Especially, we focus on the TME cells and their possible origin and also discuss the multi-lineage differentiation potentials of CSCs exploiting iPSCs to create a society of cells in cancer tissues including TME.
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573
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Bugshan A, Farooq I. Oral squamous cell carcinoma: metastasis, potentially associated malignant disorders, etiology and recent advancements in diagnosis. F1000Res 2020; 9:229. [PMID: 32399208 PMCID: PMC7194458 DOI: 10.12688/f1000research.22941.1] [Citation(s) in RCA: 131] [Impact Index Per Article: 32.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/24/2020] [Indexed: 12/12/2022] Open
Abstract
Oral squamous cell carcinoma (OSCC) is a commonly occurring head and neck cancer. It has a high prevalence in certain parts of the world, and is associated with a high mortality rate. In this review, we describe metastasis related to OSCC, and disorders that could lead to OSCC with common etiological factors. In addition, a brief account of the diagnosis of OSCC and role of salivary biomarkers in its early detection has also been highlighted. Google Scholar and PubMed search engines were searched with keywords including “oral squamous cell carcinoma”, “OSCC”, “oral cancer”, “potentially malignant disorders in oral cavity”, “etiological factors of OSCC”, “diagnosis of OSCC”, and “salivary biomarkers and OSCC” to gather the literature for this review. The review concludes that OSCC has the potential for regional as well as distant metastasis, and many potentially malignant diseases can transform into OSCC with the help of various etiological factors. Diagnosis of OSCC involves traditional biopsy, but salivary biomarkers could also be utilized for early recognition.
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Affiliation(s)
- Amr Bugshan
- Department of Biomedical Dental Sciences, College of Dentistry, Imam Abdulrahman Bin Faisal University, Dammam, 31441, Saudi Arabia
| | - Imran Farooq
- Department of Biomedical Dental Sciences, College of Dentistry, Imam Abdulrahman Bin Faisal University, Dammam, 31441, Saudi Arabia
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574
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Zaffar M, Pradhan A. Mapping of retardance, diattenuation and polarizance vector on Poincare sphere for diagnosis and classification of cervical precancer. JOURNAL OF BIOPHOTONICS 2020; 13:e201960139. [PMID: 31943767 DOI: 10.1002/jbio.201960139] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 01/07/2020] [Accepted: 01/08/2020] [Indexed: 06/10/2023]
Abstract
The mapping of diattenuation, polarizance and retardance vector (normalized Stokes vector) on Poincare sphere, evaluated from Mueller matrix of optically anisotropic stromal region of cervical tissues, is presented for cervical precancer detection and its staging. This reveals that the changes in the polarization states shown by these normalized Stokes vectors corresponds to the degradation of linearly arranged collagen fibers, breakage of the collagen cross links in the stromal region and change in the density of scattering sites when cervical cancer evolves. The distinct nature of real and imaginary parts of the refractive index for linear, linear-45 and circular polarization from the optically anisotropic stromal region underscore the various polarization structures of the connective tissue region which get modified during the pathological changes. It has been found that versatility of these vectors for normal and precancerous cervical tissue of various grades may be utilized as a key distinction for qualitative staging of cervical precancer tissue. Quantitative classification of precancerous stages of cervical precancer has been determined with 95%-100% sensitivity and 93%-100% specificity through the evaluation of linear and circular diattenuation, linear polarizance and linear birefringence from the components of the respective vectors.
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Affiliation(s)
- Mohammad Zaffar
- Department of Physics, Indian Institute of Technology Kanpur, Kanpur, India
| | - Asima Pradhan
- Department of Physics, Indian Institute of Technology Kanpur, Kanpur, India
- Centre for Laser and Photonics, Indian Institute of Technology Kanpur, Kanpur, India
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575
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Dominijanni A, Mazzocchi A, Shelkey E, Forsythe S, Devarsetty M, Soker S. Bioengineered Tumor Organoids. CURRENT OPINION IN BIOMEDICAL ENGINEERING 2020; 13:168-173. [PMID: 32432209 DOI: 10.1016/j.cobme.2020.03.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Recent advances in biofabrication technologies, such as cell culture systems, and biomaterials have led to the development of three-dimensional (3D) cell culture platforms, such as tumor organoids. Tumor organoids are more physiologically accurate to the in vivo system, which they are intended to model, compared with traditional 2D cancer cell culture systems. Tumor organoids can mimic pathological and physical characteristics of tumors as well as maintain genetic stability of the cancer cells. Furthermore tumor organoids have advantage over animal models, being made from human cells and easily controlled in the laboratory to attain the desired tissue characteristics. In this section, we describe general tumor organoid technologies, the importance of the tumor microenvironment (TME) in model culture systems, and the use of tumor organoids in drug development and precision medicine. Organoid technologies continue to develop rapidly for applications in academic, clinical, and pharmaceutical settings.
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Affiliation(s)
- Anthony Dominijanni
- Wake Forest School of Medicine; Wake Forest Institute for Regenerative Medicine; Winston-Salem, NC 27103
| | - Andrea Mazzocchi
- Wake Forest School of Medicine; Wake Forest Institute for Regenerative Medicine; Winston-Salem, NC 27103
| | - Ethan Shelkey
- Wake Forest School of Medicine; Wake Forest Institute for Regenerative Medicine; Winston-Salem, NC 27103
| | - Steven Forsythe
- Wake Forest School of Medicine; Wake Forest Institute for Regenerative Medicine; Winston-Salem, NC 27103
| | - Mahesh Devarsetty
- Wake Forest School of Medicine; Wake Forest Institute for Regenerative Medicine; Winston-Salem, NC 27103
| | - Shay Soker
- Wake Forest School of Medicine; Wake Forest Institute for Regenerative Medicine; Winston-Salem, NC 27103
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576
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Angel PM, Bruner E, Bethard J, Clift CL, Ball L, Drake RR, Feghali-Bostwick C. Extracellular matrix alterations in low-grade lung adenocarcinoma compared with normal lung tissue by imaging mass spectrometry. JOURNAL OF MASS SPECTROMETRY : JMS 2020; 55:e4450. [PMID: 31654589 PMCID: PMC7145762 DOI: 10.1002/jms.4450] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 09/16/2019] [Accepted: 09/19/2019] [Indexed: 05/04/2023]
Abstract
Lung adenocarcinoma (LUAD) is the second most common cancer, affecting both men and women. Fibrosis is a hallmark of LUAD occurring throughout progression with excess production of extracellular matrix (ECM) components that lead to metastatic cell processes. Understanding the ECM cues that drive LUAD progression has been limited due to a lack of tools that can access and report on ECM components within the complex tumor microenvironment. Here, we test whether low-grade LUAD can be distinguished from normal lung tissue using a novel ECM imaging mass spectrometry (ECM IMS) approach. ECM IMS analysis of a tissue microarray with 20 low-grade LUAD tissues and 20 normal lung samples from 10 patients revealed 25 peptides that could discriminate between normal and low-grade LUAD using area under the receiver-operating curve (AUC) ≥0.7, P value ≤.001. Principal component analysis demonstrated that 62.4% of the variance could be explained by sample origin from normal or low-grade tumor tissue. Additional work performed on a wedge resection with moderately differentiated LUAD demonstrated that the ECM IMS analytical approach could distinguish LUAD spectral features from spectral features of normal adjacent lung tissue. Conventional liquid chromatography with tandem mass spectrometry (LC-MS/MS) proteomics demonstrated that specific sites of hydroxylation of proline (HYP) were a main collagen post translational modification that was readily detected in LUAD. A distinct peptide from collagen 3A1 modified by HYP was increased 3.5 fold in low-grade LUAD compared with normal lung tissue (AUC 0.914, P value <.001). This suggests that regulation of collagen proline hydroxylation could be an important process during early LUAD fibrotic deposition. ECM IMS is a useful tool that may be used to define fibrotic deposition in low-grade LUAD.
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Affiliation(s)
- Peggi M. Angel
- Department of Cell and Molecular Pharmacology & Experimental Therapeutics, Proteomics Center, Medical University of South Carolina, Charleston, SC
| | - Evelyn Bruner
- Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, SC
| | - Jennifer Bethard
- Department of Cell and Molecular Pharmacology & Experimental Therapeutics, Proteomics Center, Medical University of South Carolina, Charleston, SC
| | - Cassandra L. Clift
- Department of Cell and Molecular Pharmacology & Experimental Therapeutics, Proteomics Center, Medical University of South Carolina, Charleston, SC
| | - Lauren Ball
- Department of Cell and Molecular Pharmacology & Experimental Therapeutics, Proteomics Center, Medical University of South Carolina, Charleston, SC
| | - Richard R. Drake
- Department of Cell and Molecular Pharmacology & Experimental Therapeutics, Proteomics Center, Medical University of South Carolina, Charleston, SC
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577
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Gerarduzzi C, Hartmann U, Leask A, Drobetsky E. The Matrix Revolution: Matricellular Proteins and Restructuring of the Cancer Microenvironment. Cancer Res 2020; 80:2705-2717. [PMID: 32193287 DOI: 10.1158/0008-5472.can-18-2098] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Revised: 12/04/2019] [Accepted: 03/17/2020] [Indexed: 11/16/2022]
Abstract
The extracellular matrix (ECM) surrounding cells is indispensable for regulating their behavior. The dynamics of ECM signaling are tightly controlled throughout growth and development. During tissue remodeling, matricellular proteins (MCP) are secreted into the ECM. These factors do not serve classical structural roles, but rather regulate matrix proteins and cell-matrix interactions to influence normal cellular functions. In the tumor microenvironment, it is becoming increasingly clear that aberrantly expressed MCPs can support multiple hallmarks of carcinogenesis by interacting with various cellular components that are coupled to an array of downstream signals. Moreover, MCPs also reorganize the biomechanical properties of the ECM to accommodate metastasis and tumor colonization. This realization is stimulating new research on MCPs as reliable and accessible biomarkers in cancer, as well as effective and selective therapeutic targets.
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Affiliation(s)
- Casimiro Gerarduzzi
- Centre de Recherche de l'Hôpital Maisonneuve-Rosemont, Montréal, Québec, Canada. .,Département de Médecine, Université de Montréal, Montréal, Québec, Canada
| | - Ursula Hartmann
- Center for Biochemistry, Medical Faculty, University of Cologne, Cologne, Germany
| | - Andrew Leask
- College of Dentistry, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Elliot Drobetsky
- Centre de Recherche de l'Hôpital Maisonneuve-Rosemont, Montréal, Québec, Canada.,Département de Médecine, Université de Montréal, Montréal, Québec, Canada
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578
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Li ZL, Wang ZJ, Wei GH, Yang Y, Wang XW. Changes in extracellular matrix in different stages of colorectal cancer and their effects on proliferation of cancer cells. World J Gastrointest Oncol 2020; 12:267-275. [PMID: 32206177 PMCID: PMC7081112 DOI: 10.4251/wjgo.v12.i3.267] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 01/12/2020] [Accepted: 02/07/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND The extracellular matrix is the main component of the tumor microenvironment. Extracellular matrix remodels with the oncogenesis and development of tumors. Previous studies usually focused on the changes of proteins in normal colorectal tissues and colorectal cancers. Little is known about the changes in the extracellular matrix in different stages of colorectal cancer and the effects of these changes on the development of this cancer. AIM To test the changes of type I collagen, type IV collagen, matrix metalloproteinase-2 (MMP-2), matrix metalloproteinase-9 (MMP-9), and tissue inhibitor of metalloproteinase-3 (TIMP-3) in different stages of colorectal cancer and the effects of these changes on the proliferation of cancer cells. METHODS The extracellular matrix from various stages of colorectal cancer and normal colon tissue was obtained by using acellular technology. We used proteomics to detect the differential expression of proteins between normal colon tissues and colorectal cancer tissues, and then we used Western blot to observe their expression in each stage of colorectal cancer and in normal colon tissue. By co-culturing the extracellular matrix and HT29 colon cancer cells in vivo and in vitro, we tested the cancer cell proliferation rate in vitro by methyl thiazolyl tetrazolium (MTT) assay and in vivo by measuring the tumor volume. RESULTS The expression of type I collagen and MMP-2 increased with increased tumor stage. The expression of MMP-9 was higher in colorectal cancer tissues and was highest in stage III cancer. The expression of type IV collagen and TIMP-3 decreased with increased tumor stage. The proliferation rate of cancer cells in the extracellular matrix of colorectal cancer was higher than that in the extracellular matrix of the normal colon. CONCLUSION These data suggest that the extracellular matrix structure and composition become disorganized during the development of tumors, which is more conducive for the growth of cancer cells.
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Affiliation(s)
- Zhu-Lin Li
- Department of General Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China
| | - Zhen-Jun Wang
- Department of General Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China
| | - Guang-Hui Wei
- Department of General Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China
| | - Yong Yang
- Department of General Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China
| | - Xiao-Wan Wang
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, Beijing 100005, China
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579
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Comparative Molecular Analysis of Cancer Behavior Cultured In Vitro, In Vivo, and Ex Vivo. Cancers (Basel) 2020; 12:cancers12030690. [PMID: 32183351 PMCID: PMC7140030 DOI: 10.3390/cancers12030690] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 03/05/2020] [Accepted: 03/11/2020] [Indexed: 12/17/2022] Open
Abstract
Current pre-clinical models of cancer fail to recapitulate the cancer cell behavior in primary tumors primarily because of the lack of a deeper understanding of the effects that the microenvironment has on cancer cell phenotype. Transcriptomic profiling of 4T1 murine mammary carcinoma cells from 2D and 3D cultures, subcutaneous or orthotopic allografts (from immunocompetent or immunodeficient mice), as well as ex vivo tumoroids, revealed differences in molecular signatures including altered expression of genes involved in cell cycle progression, cell signaling and extracellular matrix remodeling. The 3D culture platforms had more in vivo-like transcriptional profiles than 2D cultures. In vivo tumors had more cells undergoing epithelial-to-mesenchymal transition (EMT) while in vitro cultures had cells residing primarily in an epithelial or mesenchymal state. Ex vivo tumoroids incorporated aspects of in vivo and in vitro culturing, retaining higher abundance of cells undergoing EMT while shifting cancer cell fate towards a more mesenchymal state. Cellular heterogeneity surveyed by scRNA-seq revealed that ex vivo tumoroids, while rapidly expanding cancer and fibroblast populations, lose a significant proportion of immune components. This study emphasizes the need to improve in vitro culture systems and preserve syngeneic-like tumor composition by maintaining similar EMT heterogeneity as well as inclusion of stromal subpopulations.
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580
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Sensi F, D’Angelo E, Piccoli M, Pavan P, Mastrotto F, Caliceti P, Biccari A, Corallo D, Urbani L, Fassan M, Spolverato G, Riello P, Pucciarelli S, Agostini M. Recellularized Colorectal Cancer Patient-derived Scaffolds as in vitro Pre-clinical 3D Model for Drug Screening. Cancers (Basel) 2020; 12:cancers12030681. [PMID: 32183226 PMCID: PMC7140024 DOI: 10.3390/cancers12030681] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 03/04/2020] [Accepted: 03/12/2020] [Indexed: 12/24/2022] Open
Abstract
Colorectal cancer (CRC) shows highly ineffective therapeutic management. An urgent unmet need is the random assignment to adjuvant chemotherapy of high-risk stage II and stage III CRC patients without any predictive factor of efficacy. In the field of drug discovery, a critical step is the preclinical evaluation of drug cytotoxicity, efficacy, and efficiency. We proposed a patient-derived 3D preclinical model for drug evaluation that could mimic in vitro the patient’s disease. Surgically resected CRC tissue and adjacent healthy colon mucosa were decellularized by a detergent-enzymatic treatment. Scaffolds were recellularized with HT29 and HCT116 cells. Qualitative and quantitative characterization of matched recellularized samples were evaluated through histology, immunofluorescences, scanning electron microscopy, and DNA amount quantification. A chemosensitivity test was performed using an increasing concentration of 5-fluorouracil (5FU). In vivo studies were carried out using zebrafish (Danio rerio) animal model. Permeability test and drug absorption were also determined. The decellularization protocol allowed the preservation of the original structure and ultrastructure. Five days after recellularization with HT29 and HCT116 cell lines, the 3D CRC model exhibited reduced sensitivity to 5FU treatments compared with conventional 2D cultures. Calculated the half maximal inhibitory concentration (IC50) for HT29 treated with 5FU resulted in 11.5 µM in 3D and 1.3 µM in 2D, and for HCT116, 9.87 µM in 3D and 1.7 µM in 2D. In xenograft experiments, HT29 extravasation was detected after 4 days post-injection, and we obtained a 5FU IC50 fully comparable to that observed in the 3D CRC model. Using confocal microscopy, we demonstrated that the drug diffused through the repopulated 3D CRC scaffolds and co-localized with the cell nuclei. The bioengineered CRC 3D model could be a reliable preclinical patient-specific platform to bridge the gap between in vitro and in vivo drug testing assays and provide effective cancer treatment.
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Affiliation(s)
- Francesca Sensi
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, 35129 Padua, Italy; (F.S.); (M.P.); (D.C.)
- Department of Molecular Sciences and Nanosystems, Ca’ Foscari University of Venice, 30172 Mestre (Venice), Italy;
| | - Edoardo D’Angelo
- First Surgical Clinic, Department of Surgery, Oncology and Gastroenterology, University of Padua, 35128 Padua, Italy; (E.D.); (G.S.); (S.P.)
- LIFELAB Program, Consorzio per la Ricerca Sanitaria-CORIS, Veneto Region, 129 Padua, Italy;
| | - Martina Piccoli
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, 35129 Padua, Italy; (F.S.); (M.P.); (D.C.)
| | - Piero Pavan
- Department of Industrial Engineering, University of Padua, 35131 Padua, Italy;
| | - Francesca Mastrotto
- Department of Pharmaceutical and Pharmacological Sciences, University of Padua, 35131 Padua, Italy; (F.M.); (P.C.)
| | - Paolo Caliceti
- Department of Pharmaceutical and Pharmacological Sciences, University of Padua, 35131 Padua, Italy; (F.M.); (P.C.)
| | - Andrea Biccari
- LIFELAB Program, Consorzio per la Ricerca Sanitaria-CORIS, Veneto Region, 129 Padua, Italy;
| | - Diana Corallo
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, 35129 Padua, Italy; (F.S.); (M.P.); (D.C.)
| | - Luca Urbani
- Institute of Hepatology, Foundation for Liver Research, London SE5 9NT, UK;
- Faculty of Life Sciences & Medicine, King’s College London, London WC2R 2LS, UK
| | - Matteo Fassan
- Surgical Pathology Unit, Department of Medicine, University of Padua, 35100 Padua, Italy;
| | - Gaya Spolverato
- First Surgical Clinic, Department of Surgery, Oncology and Gastroenterology, University of Padua, 35128 Padua, Italy; (E.D.); (G.S.); (S.P.)
| | - Pietro Riello
- Department of Molecular Sciences and Nanosystems, Ca’ Foscari University of Venice, 30172 Mestre (Venice), Italy;
| | - Salvatore Pucciarelli
- First Surgical Clinic, Department of Surgery, Oncology and Gastroenterology, University of Padua, 35128 Padua, Italy; (E.D.); (G.S.); (S.P.)
| | - Marco Agostini
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, 35129 Padua, Italy; (F.S.); (M.P.); (D.C.)
- First Surgical Clinic, Department of Surgery, Oncology and Gastroenterology, University of Padua, 35128 Padua, Italy; (E.D.); (G.S.); (S.P.)
- LIFELAB Program, Consorzio per la Ricerca Sanitaria-CORIS, Veneto Region, 129 Padua, Italy;
- Correspondence: ; Tel.: +39-049-9640160; Fax: +39-049-9640127
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581
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Fernández-Nogueira P, Mancino M, Fuster G, Bragado P, Prats de Puig M, Gascón P, Casado FJ, Carbó N. Breast Mammographic Density: Stromal Implications on Breast Cancer Detection and Therapy. J Clin Med 2020; 9:jcm9030776. [PMID: 32178425 PMCID: PMC7141321 DOI: 10.3390/jcm9030776] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 03/06/2020] [Accepted: 03/09/2020] [Indexed: 12/21/2022] Open
Abstract
Current evidences state clear that both normal development of breast tissue as well as its malignant progression need many-sided local and systemic communications between epithelial cells and stromal components. During development, the stroma, through remarkably regulated contextual signals, affects the fate of the different mammary cells regarding their specification and differentiation. Likewise, the stroma can generate tumour environments that facilitate the neoplastic growth of the breast carcinoma. Mammographic density has been described as a risk factor in the development of breast cancer and is ascribed to modifications in the composition of breast tissue, including both stromal and glandular compartments. Thus, stroma composition can dramatically affect the progression of breast cancer but also its early detection since it is mainly responsible for the differences in mammographic density among individuals. This review highlights both the pathological and biological evidences for a pivotal role of the breast stroma in mammographic density, with particular emphasis on dense and malignant stromas, their clinical meaning and potential therapeutic implications for breast cancer patients.
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Affiliation(s)
- Patricia Fernández-Nogueira
- Institut d’Investigacions Biomèdiques Augustí Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain
- Correspondence: (P.F.-N.); (M.M.)
| | - Mario Mancino
- Department of Biochemistry and Molecular Biomedicine, University of Barcelona, Institute of Biomedicine, University of Barcelona (IBUB), 08028 Barcelona, Spain
- Department of Medicine, University of Barcelona, 08036 Barcelona, Spain
- Correspondence: (P.F.-N.); (M.M.)
| | - Gemma Fuster
- Department of Biochemistry and Molecular Biomedicine, University of Barcelona, Institute of Biomedicine, University of Barcelona (IBUB), 08028 Barcelona, Spain
- Department of Biochemistry & Physiology, School of Pharmacy and Food Sciences, University of Barcelona, 08028 Barcelona, Spain
- Department of Biosciences, Faculty of Sciences and Technology, University of Vic, 08500 Vic, Spain
| | - Paloma Bragado
- Department of Biochemistry and Molecular Biology, Faculty of Pharmacy, Complutense University of Madrid, Health Research Institute of the Hospital Clínico San Carlos, 28040 Madrid, Spain
| | - Miquel Prats de Puig
- Department of Medicine, University of Barcelona, 08036 Barcelona, Spain
- Breast Committee, Hospital El Pilar, Quirón salud Group, 08006 Barcelona, Spain
| | - Pere Gascón
- Department of Biochemistry and Molecular Biomedicine, University of Barcelona, Institute of Biomedicine, University of Barcelona (IBUB), 08028 Barcelona, Spain
- Oncology and Multidisciplinary Knowledge, 08036 Barcelona, Spain
| | - Francisco Javier Casado
- Department of Biochemistry and Molecular Biomedicine, University of Barcelona, Institute of Biomedicine, University of Barcelona (IBUB), 08028 Barcelona, Spain
| | - Neus Carbó
- Department of Biochemistry and Molecular Biomedicine, University of Barcelona, Institute of Biomedicine, University of Barcelona (IBUB), 08028 Barcelona, Spain
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582
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Salarian M, Ibhagui OY, Yang JJ. Molecular imaging of extracellular matrix proteins with targeted probes using magnetic resonance imaging. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2020; 12:e1622. [PMID: 32126587 DOI: 10.1002/wnan.1622] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 01/04/2020] [Accepted: 02/04/2020] [Indexed: 12/14/2022]
Abstract
The extracellular matrix (ECM) consists of proteins and carbohydrates that supports different biological structures and processes such as tissue development, elasticity, and preservation of organ structure. Diseases involving inflammation, fibrosis, tumor invasion, and injury are all attributed to the transition of the ECM from homeostasis to remodeling, which can significantly change the biochemical and biomechanical features of ECM components. While contrast agents have played an indispensable role in facilitating clinical diagnosis of diseases using magnetic resonance imaging (MRI), there is a strong need to develop novel biomarker-targeted imaging probes for in vivo visualization of biological processes and pathological alterations at a cellular and molecular level, for both early diagnosis and monitoring drug treatment. Herein, we will first review the pathological accumulation and characterization of ECM proteins recognized as important molecular features of diseases. Developments in MRI probes targeting ECM proteins such as collagen, fibronectin, and elastin via conjugation of existing contrast agents to targeting moieties and their applications to various diseases, are also reviewed. We have also reviewed our progress in the development of collagen-targeted protein MRI contrast agent with significant improvement in relaxivity and metal binding specificity, and their applications in early detection of fibrosis and metastatic cancer. This article is categorized under: Diagnostic Tools > in vivo Nanodiagnostics and Imaging Biology-Inspired Nanomaterials > Peptide-Based Structures Biology-Inspired Nanomaterials > Protein and Virus-Based Structures.
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Affiliation(s)
- Mani Salarian
- Department of Chemistry, Georgia State University, Atlanta, Georgia
| | | | - Jenny J Yang
- Department of Chemistry, Georgia State University, Atlanta, Georgia.,Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, Georgia
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583
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Sorrin AJ, Ruhi MK, Ferlic NA, Karimnia V, Polacheck WJ, Celli JP, Huang HC, Rizvi I. Photodynamic Therapy and the Biophysics of the Tumor Microenvironment. Photochem Photobiol 2020; 96:232-259. [PMID: 31895481 PMCID: PMC7138751 DOI: 10.1111/php.13209] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Accepted: 11/27/2019] [Indexed: 02/07/2023]
Abstract
Targeting the tumor microenvironment (TME) provides opportunities to modulate tumor physiology, enhance the delivery of therapeutic agents, impact immune response and overcome resistance. Photodynamic therapy (PDT) is a photochemistry-based, nonthermal modality that produces reactive molecular species at the site of light activation and is in the clinic for nononcologic and oncologic applications. The unique mechanisms and exquisite spatiotemporal control inherent to PDT enable selective modulation or destruction of the TME and cancer cells. Mechanical stress plays an important role in tumor growth and survival, with increasing implications for therapy design and drug delivery, but remains understudied in the context of PDT and PDT-based combinations. This review describes pharmacoengineering and bioengineering approaches in PDT to target cellular and noncellular components of the TME, as well as molecular targets on tumor and tumor-associated cells. Particular emphasis is placed on the role of mechanical stress in the context of targeted PDT regimens, and combinations, for primary and metastatic tumors.
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Affiliation(s)
- Aaron J. Sorrin
- Fischell Department of Bioengineering, University of Maryland, College Park, MD, 20742, USA
| | - Mustafa Kemal Ruhi
- Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill, Chapel Hill, NC and North Carolina State University, Raleigh, NC, 27599, USA
| | - Nathaniel A. Ferlic
- Department of Electrical and Computer Engineering, University of Maryland, College Park, MD, 20742, USA
| | - Vida Karimnia
- Department of Physics, College of Science and Mathematics, University of Massachusetts at Boston, Boston, MA, 02125, USA
| | - William J. Polacheck
- Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill, Chapel Hill, NC and North Carolina State University, Raleigh, NC, 27599, USA
- Department of Cell Biology and Physiology, University of North Carolina School of Medicine, Chapel Hill, NC 27599, USA
- Lineberger Comprehensive Cancer Center, University of North Carolina School of Medicine, Chapel Hill, NC, 27599, USA
| | - Jonathan P. Celli
- Department of Physics, College of Science and Mathematics, University of Massachusetts at Boston, Boston, MA, 02125, USA
| | - Huang-Chiao Huang
- Fischell Department of Bioengineering, University of Maryland, College Park, MD, 20742, USA
- Marlene and Stewart Greenebaum Cancer Center, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Imran Rizvi
- Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill, Chapel Hill, NC and North Carolina State University, Raleigh, NC, 27599, USA
- Lineberger Comprehensive Cancer Center, University of North Carolina School of Medicine, Chapel Hill, NC, 27599, USA
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584
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Gil-Varea E, Fedetz M, Eixarch H, Spataro N, Villar LM, Urcelay E, Saiz A, Fernández Ó, Leyva L, Ramió-Torrentà L, Vandenbroeck K, Otaegui D, Castillo-Triviño T, Izquierdo G, Malhotra S, Bosch E, Navarro A, Alcina A, Montalban X, Matesanz F, Comabella M. A New Risk Variant for Multiple Sclerosis at 11q23.3 Locus Is Associated with Expansion of CXCR5+ Circulating Regulatory T Cells. J Clin Med 2020; 9:jcm9030625. [PMID: 32110891 PMCID: PMC7141122 DOI: 10.3390/jcm9030625] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 02/19/2020] [Accepted: 02/20/2020] [Indexed: 12/22/2022] Open
Abstract
Genome-wide association studies and meta-analysis have contributed to the identification of more than 200 loci associated with multiple sclerosis (MS). However, a proportion of MS heritability remains unknown. We aimed to uncover new genetic variants associated with MS and determine their functional effects. For this, we resequenced the exons and regulatory sequences of 14 MS risk genes in a cohort of MS patients and healthy individuals (n = 1070) and attempted to validate a selection of signals through genotyping in an independent cohort (n = 5138). We identified three new MS-associated variants at C-X-C motif chemokine receptor 5 (CXCR5), Ts translation elongation factor, mitochondrial (TSFM) and cytochrome P450 family 24 subfamily A member 1 (CYP24A1). Rs10892307 resulted in a new signal at the CXCR5 region that explains one of the associations with MS within the locus. This polymorphism and three others in high linkage disequilibrium mapped within regulatory regions. Of them, rs11602393 showed allele-dependent enhancer activity in the forward orientation as determined by luciferase reporter assays. Immunophenotyping using peripheral blood mononuclear cells from MS patients associated the minor allele of rs10892307 with increased percentage of regulatory T cells expressing CXCR5. This work reports a new signal for the CXCR5 MS risk locus and points to rs11602393 as the causal variant. The expansion of CXCR5+ circulating regulatory T cells induced by this variant could cause its MS association.
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Affiliation(s)
- Elia Gil-Varea
- Servei de Neurologia-Neuroimmunologia, Centre d’Esclerosi Múltiple de Catalunya (Cemcat), Institut de Recerca Vall d’Hebron (VHIR), Hospital Universitari Vall d’Hebron, Universitat Autònoma de Barcelona, 08035 Barcelona, Spain; (E.G.-V.); (H.E.); (S.M.); (X.M.)
| | - Maria Fedetz
- Department of Cell Biology and Immunology, Instituto de Parasitología y Biomedicina “López Neyra”, Consejo Superior de Investigaciones Científicas (IPBLN-CSIC), 18016 Granada, Spain; (M.F.); (A.A.)
| | - Herena Eixarch
- Servei de Neurologia-Neuroimmunologia, Centre d’Esclerosi Múltiple de Catalunya (Cemcat), Institut de Recerca Vall d’Hebron (VHIR), Hospital Universitari Vall d’Hebron, Universitat Autònoma de Barcelona, 08035 Barcelona, Spain; (E.G.-V.); (H.E.); (S.M.); (X.M.)
| | - Nino Spataro
- Genetics Laboratory, UDIAT-Centre Diagnòstic, Parc Taulí Hospital Universitari, Institut d’Investigació i Innovació Parc Taulí I3PT, Universitat Autònoma de Barcelona, 08208 Sabadell, Spain;
| | - Luisa María Villar
- Departments of Immunology and Neurology, Multiple Sclerosis Unit, Hospital Ramon y Cajal, (IRYCIS), 28034 Madrid, Spain;
| | - Elena Urcelay
- Lab. of Genetics of Complex Diseases, Hospital Clinico San Carlos, Instituto de Investigacion Sanitaria San Carlos (IdISSC), 28040 Madrid, Spain;
| | - Albert Saiz
- Servicio de Neurología, Hospital Clinic and Institut d’Investigació Biomèdica Pi i Sunyer (IDIBAPS), Universitat de Barcelona, 08036 Barcelona, Spain;
| | - Óscar Fernández
- Unidad de Gestión Clínica de Neurociencias, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Regional Universitario de Málaga, Universidad de Málaga, 29010 Málaga, Spain; (Ó.F.); (L.L.)
| | - Laura Leyva
- Unidad de Gestión Clínica de Neurociencias, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Regional Universitario de Málaga, Universidad de Málaga, 29010 Málaga, Spain; (Ó.F.); (L.L.)
| | - Lluís Ramió-Torrentà
- Girona Neuroimmunology and Multiple Sclerosis Unit, Neurology Department, Dr. Josep Trueta University Hospital, Neurodegeneration and Neuroinflammation Group, Girona Biomedical Research Institute (IdIBGi), Department of Medical Sciences, Faculty of Medicine, University of Girona, 17190 Girona, Spain;
| | - Koen Vandenbroeck
- Inflammation & Biomarkers Group, Biocruces Bizkaia Health Research Institute, 48903 Barakaldo, Spain;
- IKERBASQUE, Basque Foundation for Science, 48013 Bilbao, Spain
| | - David Otaegui
- Neurosciences Area, Biodonostia Health Research Institute, 20014 San Sebastián, Spain;
| | | | - Guillermo Izquierdo
- Departamento de Neurología, Hospital Universitario Virgen Macarena, 41009 Sevilla, Spain;
| | - Sunny Malhotra
- Servei de Neurologia-Neuroimmunologia, Centre d’Esclerosi Múltiple de Catalunya (Cemcat), Institut de Recerca Vall d’Hebron (VHIR), Hospital Universitari Vall d’Hebron, Universitat Autònoma de Barcelona, 08035 Barcelona, Spain; (E.G.-V.); (H.E.); (S.M.); (X.M.)
| | - Elena Bosch
- Institute of Evolutionary Biology (CSIC-UPF), Department of Experimental and Health Sciences, Universitat Pompeu Fabra, 08003 Barcelona, Spain; (E.B.); (A.N.)
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), 43200 Reus, Spain
| | - Arcadi Navarro
- Institute of Evolutionary Biology (CSIC-UPF), Department of Experimental and Health Sciences, Universitat Pompeu Fabra, 08003 Barcelona, Spain; (E.B.); (A.N.)
- Centre de Regulació Genòmica (CRG), 08003 Barcelona, Spain
- Institució Catalana de Recerca i Estudis Avançats (ICREA), 08010 Barcelona, Spain
| | - Antonio Alcina
- Department of Cell Biology and Immunology, Instituto de Parasitología y Biomedicina “López Neyra”, Consejo Superior de Investigaciones Científicas (IPBLN-CSIC), 18016 Granada, Spain; (M.F.); (A.A.)
| | - Xavier Montalban
- Servei de Neurologia-Neuroimmunologia, Centre d’Esclerosi Múltiple de Catalunya (Cemcat), Institut de Recerca Vall d’Hebron (VHIR), Hospital Universitari Vall d’Hebron, Universitat Autònoma de Barcelona, 08035 Barcelona, Spain; (E.G.-V.); (H.E.); (S.M.); (X.M.)
- Center for Multiple Sclerosis, St. Michael’s Hospital, University of Toronto, Toronto, ON M5S 1A1, Canada
| | - Fuencisla Matesanz
- Department of Cell Biology and Immunology, Instituto de Parasitología y Biomedicina “López Neyra”, Consejo Superior de Investigaciones Científicas (IPBLN-CSIC), 18016 Granada, Spain; (M.F.); (A.A.)
- Correspondence: (F.M.); (M.C.); Tel.: +34-958-181-668 (F.M.); +34-932-746-834 (M.C.); Fax: +34-932-746-084 (M.C.)
| | - Manuel Comabella
- Servei de Neurologia-Neuroimmunologia, Centre d’Esclerosi Múltiple de Catalunya (Cemcat), Institut de Recerca Vall d’Hebron (VHIR), Hospital Universitari Vall d’Hebron, Universitat Autònoma de Barcelona, 08035 Barcelona, Spain; (E.G.-V.); (H.E.); (S.M.); (X.M.)
- Correspondence: (F.M.); (M.C.); Tel.: +34-958-181-668 (F.M.); +34-932-746-834 (M.C.); Fax: +34-932-746-084 (M.C.)
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585
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Liu Y, Wang L, Liu H, Li C, He J. The Prognostic Significance of Metabolic Syndrome and a Related Six-lncRNA Signature in Esophageal Squamous Cell Carcinoma. Front Oncol 2020; 10:61. [PMID: 32133283 PMCID: PMC7040247 DOI: 10.3389/fonc.2020.00061] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 01/14/2020] [Indexed: 12/14/2022] Open
Abstract
Background: Metabolic syndrome (MetS) is associated with the development of esophageal squamous cell carcinoma (ESCC), and long non-coding RNAs (lncRNAs) are involved in a variety of mechanisms of MetS and tumor. This study will explore the prognostic effect of MetS and the associated lncRNA signature on ESCC. Methods: Our previous RNA-chip data (GSE53624, GSE53622) for 179 ESCC patients were reanalyzed according to MetS. The recurrence-free survival (RFS) was collected for these patients. The status of the MetS-related tumor microenvironment was analyzed with the CIBERSORT and ESTIMATE algorithms. A lncRNA signature was established with univariate and multivariate Cox proportional hazards regression (PHR) analysis and verified using the Kaplan–Meier survival curve analysis and time-dependent receiver operating characteristic (ROC) curves. A clinical predictive model was constructed based on multiple risk factors, evaluated using C-indexes and calibration curves, and verified using data from the GEO and TCGA databases. Results: The results showed that MetS was an independent risk factor for ESCC patients conferring low OS and RFS. Tumor microenvironment analysis indicated that patients with MetS have high stromal scores and M2 macrophage infiltration. A six-lncRNA signature was established by 60 ESCC patients randomly selected from GSE53624 and identified with an effective predictive ability in validation cohorts (59 patients from GSE53624 and 60 patients from GSE53622), subgroup analysis, and ESCC patients from TCGA. MetS and the six-lncRNA signature could be regarded as independent risk factors and enhanced predictive ability in the clinical predictive model. Conclusions: Our results indicated that MetS was associated with poor prognosis in ESCC patients, and the possible mechanism was related to changes in the tumor microenvironment. MetS and the six-lncRNA signature could also serve as independent risk factors with available clinical application value.
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Affiliation(s)
- Yu Liu
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Liyu Wang
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hengchang Liu
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Chunxiang Li
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jie He
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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586
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Models for Monocytic Cells in the Tumor Microenvironment. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020. [PMID: 32036607 DOI: 10.1007/978-3-030-35723-8_7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/18/2023]
Abstract
Monocytes (Mos) are immune cells that critically regulate cancer, enabling tumor growth and modulating metastasis. Mos can give rise to tumor-associated macrophages (TAMs) and Mo-derived dendritic cells (moDCs), all of which shape the tumor microenvironment (TME). Thus, understanding their roles in the TME is key for improved immunotherapy. Concurrently, various biological and mechanical factors including changes in local cytokines, extracellular matrix production, and metabolic changes in the TME affect the roles of monocytic cells. As such, relevant TME models are critical to achieve meaningful insight on the precise functions, mechanisms, and effects of monocytic cells. Notably, murine models have yielded significant insight into human Mo biology. However, many of these results have yet to be confirmed in humans, reinforcing the need for improved in vitro human TME models for the development of cancer interventions. Thus, this chapter (1) summarizes current insight on the tumor biology of Mos, TAMs, and moDCs, (2) highlights key therapeutic applications relevant to these cells, and (3) discusses various TME models to study their TME-related activity. We conclude with a perspective on the future research trajectory of this topic.
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587
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Madda R, Chen CM, Wang JY, Chen CF, Chao KY, Yang YM, Wu HY, Chen WM, Wu PK. Proteomic profiling and identification of significant markers from high-grade osteosarcoma after cryotherapy and irradiation. Sci Rep 2020; 10:2105. [PMID: 32034162 PMCID: PMC7005698 DOI: 10.1038/s41598-019-56024-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Accepted: 11/21/2019] [Indexed: 02/07/2023] Open
Abstract
Biological reconstruction of allografts and recycled autografts have been widely implemented in high-grade osteogenic sarcoma. For treating tumor-bearing autografts, extracorporeal irradiation (ECIR) and liquid nitrogen (LN) freezing techniques are being used worldwide as a gold standard treatment procedure. Both the methods aim to eradicate the tumor cells from the local recurrence and restore the limb function. Therefore, it is essential and crucial to find, and compare the alterations at molecular and physiological levels of the treated and untreated OGS recycled autografts to obtain valuable clinical information for better clinical practice. Thus, we aimed to investigate the significantly expressed altered proteins from ECIR-and cryotherapy/freezing- treated OGS (n = 12) were compared to untreated OGS (n = 12) samples using LC-ESI-MS/MS analysis, and the selected proteins from this protein panel were verified using immunoblot analysis. From our comparative proteomic analysis identified a total of 131 differentially expressed proteins (DEPs) from OGS. Among these, 91 proteins were up-regulated (2.5 to 3.5-folds), and 40 proteins were down-regulated (0.2 to 0.5 folds) (p < 0.01 and 0.05). The functional enrichment analysis revealed that the identified DEPs have belonged to more than 10 different protein categories include cytoskeletal, extracellular matrix, immune, enzyme modulators, and cell signaling molecules. Among these, we have confirmed two potential candidates’ expressions levels such as Fibronectin and Protein S100 A4 using western blot analysis. Our proteomic study revealed that LN-freezing and ECIR treatments are effectively eradicating tumor cells, and reducing the higher expressions of DEPs at molecular levels which may help in restoring the limb functions of OGS autografts effectively. To the best of our knowledge, this is the first proteomic study that compared proteomic profiles among freezing, ECIR treated with untreated OGS in recycled autografts. Moreover, the verified proteins could be used as prognostic or diagnostic markers that reveal valuable scientific information which may open various therapeutic avenues in clinical practice to improve patient outcomes.
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Affiliation(s)
- Rashmi Madda
- Department of Orthopedics & Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan.,Department of orthopedics, Therapeutical and Musculoskeletal Tumor Research Center, Taipei Veterans General Hospital, Taipei, Taiwan.,Orthopedic Department, School of Medicine, National Yang-Ming University, Taipei, Taiwan.,Department of Research and Development, National Yang-Ming University, Taipei, Taiwan
| | - Chao-Ming Chen
- Department of Orthopedics & Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan.,Department of orthopedics, Therapeutical and Musculoskeletal Tumor Research Center, Taipei Veterans General Hospital, Taipei, Taiwan.,Orthopedic Department, School of Medicine, National Yang-Ming University, Taipei, Taiwan.,Institute of Clinical Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Jir-You Wang
- Department of Orthopedics & Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan.,Department of orthopedics, Therapeutical and Musculoskeletal Tumor Research Center, Taipei Veterans General Hospital, Taipei, Taiwan.,Orthopedic Department, School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Cheng-Fong Chen
- Department of Orthopedics & Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan.,Department of orthopedics, Therapeutical and Musculoskeletal Tumor Research Center, Taipei Veterans General Hospital, Taipei, Taiwan.,Orthopedic Department, School of Medicine, National Yang-Ming University, Taipei, Taiwan.,Institute of Clinical Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Kuang-Yu Chao
- Department of Orthopedics & Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan.,Department of orthopedics, Therapeutical and Musculoskeletal Tumor Research Center, Taipei Veterans General Hospital, Taipei, Taiwan.,Orthopedic Department, School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Yu-Min Yang
- Department of Orthopedics & Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan.,Department of orthopedics, Therapeutical and Musculoskeletal Tumor Research Center, Taipei Veterans General Hospital, Taipei, Taiwan.,Orthopedic Department, School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Hsin-Yi Wu
- Instrumentation center, National Taiwan University, Taipei, Taiwan
| | - Wei-Ming Chen
- Department of Orthopedics & Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan.,Department of orthopedics, Therapeutical and Musculoskeletal Tumor Research Center, Taipei Veterans General Hospital, Taipei, Taiwan.,Orthopedic Department, School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Po-Kuei Wu
- Department of Orthopedics & Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan. .,Department of orthopedics, Therapeutical and Musculoskeletal Tumor Research Center, Taipei Veterans General Hospital, Taipei, Taiwan. .,Orthopedic Department, School of Medicine, National Yang-Ming University, Taipei, Taiwan. .,Institute of Clinical Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan.
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588
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Huethorst E, Cutiongco MF, Campbell FA, Saeed A, Love R, Reynolds PM, Dalby MJ, Gadegaard N. Customizable, engineered substrates for rapid screening of cellular cues. Biofabrication 2020; 12:025009. [PMID: 31783378 PMCID: PMC7655147 DOI: 10.1088/1758-5090/ab5d3f] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Biophysical cues robustly direct cell responses and are thus important tools for
in vitro and translational biomedical applications. High
throughput platforms exploring substrates with varying physical properties are
therefore valuable. However, currently existing platforms are limited in
throughput, the biomaterials used, the capability to segregate between different
cues and the assessment of dynamic responses. Here we present a multiwell array
(3 × 8) made of a substrate engineered to present topography or rigidity cues
welded to a bottomless plate with a 96-well format. Both the patterns on the
engineered substrate and the well plate format can be easily customized,
permitting systematic and efficient screening of biophysical cues. To
demonstrate the broad range of possible biophysical cues examinable, we designed
and tested three multiwell arrays to influence cardiomyocyte, chondrocyte and
osteoblast function. Using the multiwell array, we were able to measure
different cell functionalities using analytical modalities such as live
microscopy, qPCR and immunofluorescence. We observed that grooves (5
μm in size) induced less variation in contractile function
of cardiomyocytes. Compared to unpatterned plastic, nanopillars with 127 nm
height, 100 nm diameter and 300 nm pitch enhanced matrix deposition,
chondrogenic gene expression and chondrogenic maintenance. High aspect ratio
pillars with an elastic shear modulus of 16 kPa mimicking the matrix found in
early stages of bone development improved osteogenic gene expression compared to
stiff plastic. We envisage that our bespoke multiwell array will accelerate the
discovery of relevant biophysical cues through improved throughput and
variety.
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Affiliation(s)
- Eline Huethorst
- Division of Biomedical Engineering, School of Engineering, University of Glasgow, Glasgow, G12 8LT, United Kingdom. Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, G12 8QQ, United Kingdom
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589
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Attallah AM, Albannan MS, El-Deen MS, Farid K, Khedr FM, Attallah KA, Abdallah SO. Diagnostic role of collagen-III and matrix metalloproteinase-1 for early detection of hepatocellular carcinoma. Br J Biomed Sci 2020; 77:58-63. [DOI: 10.1080/09674845.2019.1708534] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- AM Attallah
- Research & Development Department, Biotechnology Research Center, New Damietta, Egypt
| | - MS Albannan
- Research & Development Department, Biotechnology Research Center, New Damietta, Egypt
| | - MS El-Deen
- Research & Development Department, Biotechnology Research Center, New Damietta, Egypt
| | - K Farid
- Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - FM Khedr
- Research & Development Department, Biotechnology Research Center, New Damietta, Egypt
| | - KA Attallah
- Research & Development Department, Biotechnology Research Center, New Damietta, Egypt
| | - SO Abdallah
- Faculty of Science, Cairo University, Giza, Egypt
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590
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Rudloff I, Jardé T, Bachmann M, Elgass KD, Kerr G, Engel R, Richards E, Oliva K, Wilkins S, McMurrick PJ, Abud HE, Mühl H, Nold MF. Molecular signature of interleukin-22 in colon carcinoma cells and organoid models. Transl Res 2020; 216:1-22. [PMID: 31734267 DOI: 10.1016/j.trsl.2019.10.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Revised: 10/18/2019] [Accepted: 10/22/2019] [Indexed: 12/18/2022]
Abstract
Interleukin (IL)-22 activates STAT (signal transducer and activator of transcription) 3 and antiapoptotic and proproliferative pathways; but beyond this, the molecular mechanisms by which IL-22 promotes carcinogenesis are poorly understood. Characterizing the molecular signature of IL-22 in human DLD-1 colon carcinoma cells, we observed increased expression of 26 genes, including NNMT (nicotinamide N-methyltransferase, ≤10-fold) and CEA (carcinoembryonic antigen, ≤7-fold), both known to promote intestinal carcinogenesis. ERP27 (endoplasmic reticulum protein-27, function unknown, ≤5-fold) and the proinflammatory ICAM1 (intercellular adhesion molecule-1, ≤4-fold) were also increased. The effect on CEA was partly STAT3-mediated, as STAT3-silencing reduced IL-22-induced CEA by ≤56%. Silencing of CEA or NNMT inhibited IL-22-induced proliferation/migration of DLD-1, Caco-2, and SW480 colon carcinoma cells. To validate these results in primary tissues, we assessed IL-22-induced gene expression in organoids from human healthy colon and colon cancer patients, and from normal mouse small intestine and colon. Gene regulation by IL-22 was similar in DLD-1 cells and human and mouse healthy organoids. CEA was an exception with no induction by IL-22 in organoids, indicating the 3-dimensional organization of the tissue may produce signals absent in 2D cell culture. Importantly, augmentation of NNMT was 5-14-fold greater in human cancerous compared to normal organoids, supporting a role for NNMT in IL-22-mediated colon carcinogenesis. Thus, NNMT and CEA emerge as mediators of the tumor-promoting effects of IL-22 in the intestine. These data advance our understanding of the multifaceted role of IL-22 in the gut and suggest the IL-22 pathway may represent a therapeutic target in colon cancer.
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Affiliation(s)
- Ina Rudloff
- Department of Paediatrics, Monash University, Clayton, Melbourne, Australia; Ritchie Centre, Hudson Institute of Medical Research, Clayton, Melbourne, Australia; Pharmazentrum Frankfurt/ZAFES, University Hospital Goethe University Frankfurt am Main, Frankfurt am Main, Germany.
| | - Thierry Jardé
- Department of Anatomy and Developmental Biology, Monash University, Clayton, Melbourne, Australia; Stem Cells and Development Program, Monash Biomedicine Discovery Institute, Monash University, Clayton, Melbourne, Australia; Centre for Cancer Research, Hudson Institute of Medical Research, Clayton, Melbourne, Australia
| | - Malte Bachmann
- Pharmazentrum Frankfurt/ZAFES, University Hospital Goethe University Frankfurt am Main, Frankfurt am Main, Germany
| | - Kirstin D Elgass
- Monash Micro Imaging, Hudson Institute of Medical Research, Clayton, Melbourne, Australia
| | - Genevieve Kerr
- Department of Anatomy and Developmental Biology, Monash University, Clayton, Melbourne, Australia; Stem Cells and Development Program, Monash Biomedicine Discovery Institute, Monash University, Clayton, Melbourne, Australia
| | - Rebekah Engel
- Department of Anatomy and Developmental Biology, Monash University, Clayton, Melbourne, Australia; Stem Cells and Development Program, Monash Biomedicine Discovery Institute, Monash University, Clayton, Melbourne, Australia; Cabrini Monash University Department of Surgery, Cabrini Hospital, Malvern, Melbourne, Australia
| | - Elizabeth Richards
- Department of Anatomy and Developmental Biology, Monash University, Clayton, Melbourne, Australia; Stem Cells and Development Program, Monash Biomedicine Discovery Institute, Monash University, Clayton, Melbourne, Australia
| | - Karen Oliva
- Cabrini Monash University Department of Surgery, Cabrini Hospital, Malvern, Melbourne, Australia
| | - Simon Wilkins
- Cabrini Monash University Department of Surgery, Cabrini Hospital, Malvern, Melbourne, Australia; Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Paul J McMurrick
- Cabrini Monash University Department of Surgery, Cabrini Hospital, Malvern, Melbourne, Australia
| | - Helen E Abud
- Department of Anatomy and Developmental Biology, Monash University, Clayton, Melbourne, Australia; Stem Cells and Development Program, Monash Biomedicine Discovery Institute, Monash University, Clayton, Melbourne, Australia
| | - Heiko Mühl
- Pharmazentrum Frankfurt/ZAFES, University Hospital Goethe University Frankfurt am Main, Frankfurt am Main, Germany
| | - Marcel F Nold
- Department of Paediatrics, Monash University, Clayton, Melbourne, Australia; Ritchie Centre, Hudson Institute of Medical Research, Clayton, Melbourne, Australia.
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591
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Abstract
Most cancers arise in individuals over the age of 60. As the world population is living longer and reaching older ages, cancer is becoming a substantial public health problem. It is estimated that, by 2050, more than 20% of the world's population will be over the age of 60 - the economic, healthcare and financial burdens this may place on society are far from trivial. In this Review, we address the role of the ageing microenvironment in the promotion of tumour progression. Specifically, we discuss the cellular and molecular changes in non-cancerous cells during ageing, and how these may contribute towards a tumour permissive microenvironment; these changes encompass biophysical alterations in the extracellular matrix, changes in secreted factors and changes in the immune system. We also discuss the contribution of these changes to responses to cancer therapy as ageing predicts outcomes of therapy, including survival. Yet, in preclinical studies, the contribution of the aged microenvironment to therapy response is largely ignored, with most studies designed in 8-week-old mice rather than older mice that reflect an age appropriate to the disease being modelled. This may explain, in part, the failure of many successful preclinical therapies upon their translation to the clinic. Overall, the intention of this Review is to provide an overview of the interplay that occurs between ageing cell types in the microenvironment and cancer cells and how this is likely to impact tumour metastasis and therapy response.
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Affiliation(s)
- Mitchell Fane
- The Wistar Institute, Immunology, Microenvironment and Metastasis Program, Philadelphia, PA, USA.
- Department of Biochemistry and Molecular Biology, Johns Hopkins School of Public Health, Baltimore, MD, USA.
| | - Ashani T Weeraratna
- The Wistar Institute, Immunology, Microenvironment and Metastasis Program, Philadelphia, PA, USA.
- Department of Biochemistry and Molecular Biology, Johns Hopkins School of Public Health, Baltimore, MD, USA.
- Department of Oncology, Johns Hopkins School of Medicine, Baltimore, MD, USA.
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592
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Kim K, Ko Y, Oh H, Ha M, Kang J, Kwon EJ, Kang JW, Kim Y, Heo HJ, Kim G, Kim JW, Kim YH. MicroRNA-98 is a prognostic factor for asbestos-induced mesothelioma. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2020; 83:126-134. [PMID: 32114955 DOI: 10.1080/15287394.2020.1734891] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Malignant pleural mesothelioma (MPM) is a type of cancer characterized by a short survival time and poor prognosis. Malignant pleural mesothelioma is most frequently associated with exposure to asbestos and other elongated mineral fibers. The aim of this study was to examine molecular differences between asbestos-exposed and non-exposed MPM patients and assess prognostic significances of molecular factors. Clinical and genetic data were downloaded from Cancer Genome Atlas. To identify the molecular differences, Significant Analysis of Microarray method was used. Prognostic significances of differentially expressed genes were confirmed by using Kaplan-Meier curve with the Log-Rank test. Although mRNAs did not exhibit any significant differences between the two patient groups, nine miRNAs were found to be down-regulated in the asbestos-exposed group. The top five pathways most relevant to the selected miRNAs were extracted through pathway enrichment analysis. Survival analysis revealed that high expression of only hsa-miR-98 was significantly associated with poor prognosis in patients with asbestos-exposed MPM. Evidence suggests that management of the aggressiveness and progression of asbestos-induced MPM may require high levels of hsa-miR-98 due to its tumor-suppressive role. This study might be helpful in enhancing our understanding of the biological mechanisms underlying asbestos-induced MPM and for acquiring greater insights into targeted therapy.Abbreviations: FDR: false discovery rate; MM: malignant mesothelioma; MPM: malignant pleural mesothelioma; mRNA: messenger RNA; miRNA: microRNA; SAM: significance analysis of microarrays; TCGA: the cancer genome atlas.
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Affiliation(s)
- Kihun Kim
- Department of Occupational and Environmental Medicine, Kosin University Gospel Hospital, Busan, Republic of Korea
| | - Yeji Ko
- Department of Statistics, University of Michigan, Ann Arbor, MI, USA
| | - Hyeoncheol Oh
- Department of Occupational and Environmental Medicine, Kosin University Gospel Hospital, Busan, Republic of Korea
| | - Mihyang Ha
- Department of Biomedical Informatics, School of Medicine, Pusan National University, Yangsan, Republic of Korea
| | - Junho Kang
- Department of Biomedical Informatics, School of Medicine, Pusan National University, Yangsan, Republic of Korea
| | - Eun Jung Kwon
- Department of Biomedical Informatics, School of Medicine, Pusan National University, Yangsan, Republic of Korea
| | - Ji Wan Kang
- Department of Biomedical Informatics, School of Medicine, Pusan National University, Yangsan, Republic of Korea
| | - Youngjoo Kim
- Department of Biomedical Informatics, School of Medicine, Pusan National University, Yangsan, Republic of Korea
| | - Hye Jin Heo
- Department of Anatomy, School of Medicine, Pusan National University, Yangsan, Republic of Korea
| | - Guanghwi Kim
- Department of Occupational and Environmental Medicine, Gwanghwamun Center, Korea Medical Institute, Seoul, Republic of Korea
| | - Jung Won Kim
- Department of Occupational and Environmental Medicine, Kosin University Gospel Hospital, Busan, Republic of Korea
- Department of Occupational and Environmental Medicine, Kosin University College of Medicine, Busan, Republic of Korea
| | - Yun Hak Kim
- Department of Biomedical Informatics, School of Medicine, Pusan National University, Yangsan, Republic of Korea
- Department of Anatomy, School of Medicine, Pusan National University, Yangsan, Republic of Korea
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593
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Ning Z, Pan W, Chen Y, Xiao Q, Zhang X, Luo J, Wang J, Zhang Y. Integrative analysis of cross-modal features for the prognosis prediction of clear cell renal cell carcinoma. Bioinformatics 2020; 36:2888-2895. [DOI: 10.1093/bioinformatics/btaa056] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Revised: 01/14/2020] [Accepted: 01/20/2020] [Indexed: 12/19/2022] Open
Abstract
Abstract
Motivation
As a highly heterogeneous disease, clear cell renal cell carcinoma (ccRCC) has quite variable clinical behaviors. The prognostic biomarkers play a crucial role in stratifying patients suffering from ccRCC to avoid over- and under-treatment. Researches based on hand-crafted features and single-modal data have been widely conducted to predict the prognosis of ccRCC. However, these experience-dependent methods, neglecting the synergy among multimodal data, have limited capacity to perform accurate prediction. Inspired by complementary information among multimodal data and the successful application of convolutional neural networks (CNNs) in medical image analysis, a novel framework was proposed to improve prediction performance.
Results
We proposed a cross-modal feature-based integrative framework, in which deep features extracted from computed tomography/histopathological images by using CNNs were combined with eigengenes generated from functional genomic data, to construct a prognostic model for ccRCC. Results showed that our proposed model can stratify high- and low-risk subgroups with significant difference (P-value < 0.05) and outperform the predictive performance of those models based on single-modality features in the independent testing cohort [C-index, 0.808 (0.728–0.888)]. In addition, we also explored the relationship between deep image features and eigengenes, and make an attempt to explain deep image features from the view of genomic data. Notably, the integrative framework is available to the task of prognosis prediction of other cancer with matched multimodal data.
Availability and implementation
https://github.com/zhang-de-lab/zhang-lab? from=singlemessage
Supplementary information
Supplementary data are available at Bioinformatics online.
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Affiliation(s)
- Zhenyuan Ning
- School of Biomedical Engineering
- Guangdong Provincial Key Laboratory of Medical Image Processing
| | - Weihao Pan
- School of Biomedical Engineering
- Guangdong Provincial Key Laboratory of Medical Image Processing
| | - Yuting Chen
- Department of Radiotherapy Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, China
| | - Qing Xiao
- School of Biomedical Engineering
- Guangdong Provincial Key Laboratory of Medical Image Processing
| | - Xinsen Zhang
- School of Biomedical Engineering
- Guangdong Provincial Key Laboratory of Medical Image Processing
| | - Jiaxiu Luo
- School of Biomedical Engineering
- Guangdong Provincial Key Laboratory of Medical Image Processing
| | - Jian Wang
- School of Biomedical Engineering
- Department of Radiotherapy Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, China
| | - Yu Zhang
- School of Biomedical Engineering
- Guangdong Provincial Key Laboratory of Medical Image Processing
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594
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Modulating Tumor Cell Functions by Tunable Nanopatterned Ligand Presentation. NANOMATERIALS 2020; 10:nano10020212. [PMID: 31991896 PMCID: PMC7074906 DOI: 10.3390/nano10020212] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 01/15/2020] [Accepted: 01/17/2020] [Indexed: 12/19/2022]
Abstract
Cancer comprises a large group of complex diseases which arise from the misrouted interplay of mutated cells with other cells and the extracellular matrix. The extracellular matrix is a highly dynamic structure providing biochemical and biophysical cues that regulate tumor cell behavior. While the relevance of biochemical signals has been appreciated, the complex input of biophysical properties like the variation of ligand density and distribution is a relatively new field in cancer research. Nanotechnology has become a very promising tool to mimic the physiological dimension of biophysical signals and their positive (i.e., growth-promoting) and negative (i.e., anti-tumoral or cytotoxic) effects on cellular functions. Here, we review tumor-associated cellular functions such as proliferation, epithelial-mesenchymal transition (EMT), invasion, and phenotype switch that are regulated by biophysical parameters such as ligand density or substrate elasticity. We also address the question of how such factors exert inhibitory or even toxic effects upon tumor cells. We describe three principles of nanostructured model systems based on block copolymer nanolithography, electron beam lithography, and DNA origami that have contributed to our understanding of how biophysical signals direct cancer cell fate.
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595
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Low Dose of Penfluridol Inhibits VEGF-Induced Angiogenesis. Int J Mol Sci 2020; 21:ijms21030755. [PMID: 31979394 PMCID: PMC7036977 DOI: 10.3390/ijms21030755] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Revised: 01/14/2020] [Accepted: 01/21/2020] [Indexed: 12/23/2022] Open
Abstract
Metastasis is considered a major burden in cancer, being responsible for more than 90% of cancer-related deaths. Tumor angiogenesis is one of the main processes that lead to tumor metastasis. Penfluridol is a classic and commonly used antipsychotic drug, which has a great ability to cross the blood–brain barrier. Recent studies have revealed that penfluridol has significant anti-cancer activity in diverse tumors, such as metastatic breast cancer and glioblastoma. Here, we aim to identify the effect of low doses of penfluridol on tumor microenvironment and compare it with its effect on tumor cells. Although low concentration of penfluridol was not toxic for endothelial cells, it blocked angiogenesis in vitro and in vivo. In vitro, penfluridol inhibited VEGF-induced primary endothelial cell migration and tube formation, and in vivo, it blocked VEGF- and FGF-induced angiogenesis in the matrigel plug assay. VEGF-induced VEGFR2 phosphorylation and the downstream p38 and ERK signaling pathways were not affected in endothelial cells, although VEGF-induced Src and Akt activation were abrogated by penfluridol treatment. When cancer cells were treated with the same low concentration of penfluridol, basal Src activation levels were mildly impaired, thus impacting their cell migration and wound healing efficiency. The potential of cancer-induced paracrine effect on endothelial cells was explored, although that did not seem to be a player for angiogenesis. Overall, our data demonstrates that low penfluridol levels, similar to the ones clinically used for anti-psychotic conditions, suppress angiogenic efficiency in the tumor microenvironment.
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596
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Re-engineered cell-derived extracellular matrix as a new approach to clarify the role of native ECM. Methods Cell Biol 2020; 156:205-231. [PMID: 32222220 DOI: 10.1016/bs.mcb.2019.12.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
An extracellular matrix (ECM) has both biochemical and mechanophysical characteristics obtained from multiple components, which provides cells a dynamic microenvironment. During reciprocal interactions with ECM, the cells actively remodel the matrix, including synthesis, degradation, and chemical modification, which play a pivotal role in various biological events such as disease progression or tissue developmental processes. Since a cell-derived decellularized ECM (cdECM) holds in vivo-like compositional heterogeneity and interconnected fibrillary architecture, it has received much attention as a promising tool for developing more physiological in vitro model systems. Despite these advantages, the cdECM has obvious limitations to mimic versatile ECMs precisely, suggesting the need for improved in vitro modeling to clarify the functions of native ECM. Recent studies propose to tailor the cdECM via biochemically, biomechanically, or incorporation with other systems as a new approach to address the limitations. In this chapter, we summarize the studies that re-engineered the cdECM to examine the features of native ECM in-depth and to increase physiological relevancy.
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597
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Elgundi Z, Papanicolaou M, Major G, Cox TR, Melrose J, Whitelock JM, Farrugia BL. Cancer Metastasis: The Role of the Extracellular Matrix and the Heparan Sulfate Proteoglycan Perlecan. Front Oncol 2020; 9:1482. [PMID: 32010611 PMCID: PMC6978720 DOI: 10.3389/fonc.2019.01482] [Citation(s) in RCA: 83] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Accepted: 12/10/2019] [Indexed: 12/12/2022] Open
Abstract
Cancer metastasis is the dissemination of tumor cells to new sites, resulting in the formation of secondary tumors. This process is complex and is spatially and temporally regulated by intrinsic and extrinsic factors. One important extrinsic factor is the extracellular matrix, the non-cellular component of tissues. Heparan sulfate proteoglycans (HSPGs) are constituents of the extracellular matrix, and through their heparan sulfate chains and protein core, modulate multiple events that occur during the metastatic cascade. This review will provide an overview of the role of the extracellular matrix in the events that occur during cancer metastasis, primarily focusing on perlecan. Perlecan, a basement membrane HSPG is a key component of the vascular extracellular matrix and is commonly associated with events that occur during the metastatic cascade. Its contradictory role in these events will be discussed and we will highlight the recent advances in cancer therapies that target HSPGs and their modifying enzymes.
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Affiliation(s)
- Zehra Elgundi
- Graduate School of Biomedical Engineering, UNSW Sydney, Sydney, NSW, Australia
| | - Michael Papanicolaou
- The Garvan Institute of Medical Research and The Kinghorn Cancer Centre, UNSW Sydney, Darlinghurst, NSW, Australia.,School of Life Sciences, University of Technology Sydney, Sydney, NSW, Australia
| | - Gretel Major
- The Garvan Institute of Medical Research and The Kinghorn Cancer Centre, UNSW Sydney, Darlinghurst, NSW, Australia
| | - Thomas R Cox
- The Garvan Institute of Medical Research and The Kinghorn Cancer Centre, UNSW Sydney, Darlinghurst, NSW, Australia.,St Vincent's Clinical School, Faculty of Medicine, UNSW Sydney, Sydney, NSW, Australia
| | - James Melrose
- Graduate School of Biomedical Engineering, UNSW Sydney, Sydney, NSW, Australia.,Raymond Purves Bone and Joint Research Laboratories, Kolling Institute of Medical Research, Royal North Shore Hospital, University of Sydney, St Leonards, NSW, Australia
| | - John M Whitelock
- Graduate School of Biomedical Engineering, UNSW Sydney, Sydney, NSW, Australia
| | - Brooke L Farrugia
- Graduate School of Biomedical Engineering, UNSW Sydney, Sydney, NSW, Australia.,Department of Biomedical Engineering, Melbourne School of Engineering, The University of Melbourne, Melbourne, VIC, Australia
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598
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Jing Z, Guo S, Zhang P, Liang Z. LncRNA-Associated ceRNA Network Reveals Novel Potential Biomarkers of Laryngeal Squamous Cell Carcinoma. Technol Cancer Res Treat 2020; 19:1533033820985787. [PMID: 33371795 PMCID: PMC7780331 DOI: 10.1177/1533033820985787] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 11/30/2020] [Accepted: 12/10/2020] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVE This study aims to construct a systematic mRNA-miRNA-lncRNA network to identify novel lncRNAs and miRNAs biomarkers for laryngeal squamous cell carcinoma (LSCC). METHODS The mRNA, miRNA and lncRNA expression profiles of LSCC were obtained from Gene Expression Omnibus (GEO) database. The differentially expressed mRNAs, miRNAs and lncRNAs (DEmRNAs, DEmiRNAs and DElncRNAs) were screened between LSCC tissues and controls. Functional analysis of DEmRNAs, DEmRNAs targeted by DEmiRNAs and DEmRNAs targeted by DElncRNAs were respectively performed. The miRWalk, starbase and DIANA-LncBase were respectively used to predict DEmiRNAs-DEmRNAs, DElncRNAs-DEmRNAs and DElncRNAs-DEmiRNAs pairs. ceRNA network was built by DEmiRNAs-DEmRNAs and DElncRNAs-DEmiRNAs pairs. LncRNA subcellular localization was predicted using lncLocator. Using published The Cancer Genome Atlas (TCGA) and external datasets (GSE127165 and GSE133632), we also validated the expression of key DElncRNAs and DEmiRNAs in ceRNA network. The diagnostic and prognostic value of candidate genes was evaluated by ROC curve analysis and survival analysis, respectively. RESULTS There were 5 mRNA datasets, 3 miRNA datasets and 2 lncRNA datasets in this study. Totally, 2957 DEmRNAs, 61 DElncRNAs and 23 DEmiRNAs were identified. Functional analysis of DEmRNAs shows that they were significantly enriched in cancer-related pathways, such as DNA replication and extracellular matrix organization. There were 11 DEmiRNAs, 17 DElncRNAs and 967 DEmRNAs in the ceRNA network. Notably, up-regulated lncRNA DGCR5-down-regulated has-miR-338-3p/has-miR-139-5p pairs in this network were experimentally validated. Moreover, down-regulated AL121839.2, down-regulated LINC02147, up-regulated AC079328.2, up-regulated AC004943.2 and up-regulated HMGA2-AS1 were located in the cytoplasm. AL121839.2 and LINC02147 interacted with has-miR-1246. AC004943.2, AC079328.2 and HMGA2-AS1 targeted has-miR-3185, has-miR-3137 and has-miR-582-5p, respectively. Based on the TCGA and external datasets (GSE127165 and GSE133632), DGCR5 and AC004943.2 were significantly up-regulated while AL121839.2 and LINC02147, has-miR-338-3p, has-miR-139-5p and has-miR-582-5p were significantly down-regulated, which were consistent with our integration analysis. DGCR5, AL121839.2, LINC02147, AC004943.2, has-miR-338-3p, has-miR-139-5p and has-miR-582-5p could predict the occurrence of LSCC. Survival analysis suggested that only, AL121839.2 has potential prognostic value for LSCC. CONCLUSION This study provided novel insights into the ceRNA network and uncovered novel lncRNAs and miRNAs with diagnostic value in LSCC.
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Affiliation(s)
- Zhibin Jing
- Department of Otorhinolaryngology, Tianjin Medical University General Hospital, Tianjin, China
| | - Sitong Guo
- Department of Otorhinolaryngology, Tianjin Medical University General Hospital, Tianjin, China
| | - Peng Zhang
- Department of Otorhinolaryngology, Tianjin Medical University General Hospital, Tianjin, China
| | - Zheng Liang
- Department of Otorhinolaryngology, Tianjin Medical University General Hospital, Tianjin, China
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599
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Azadi S, Tafazzoli Shadpour M. The microenvironment and cytoskeletal remodeling in tumor cell invasion. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2020; 356:257-289. [DOI: 10.1016/bs.ircmb.2020.06.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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600
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Papalazarou V, Zhang T, Paul NR, Juin A, Cantini M, Maddocks ODK, Salmeron-Sanchez M, Machesky LM. The creatine-phosphagen system is mechanoresponsive in pancreatic adenocarcinoma and fuels invasion and metastasis. Nat Metab 2020; 2:62-80. [PMID: 32694686 DOI: 10.1038/s42255-019-0159-z] [Citation(s) in RCA: 82] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 12/11/2019] [Indexed: 01/01/2023]
Abstract
Pancreatic ductal adenocarcinoma is particularly metastatic, with dismal survival rates and few treatment options. Stiff fibrotic stroma is a hallmark of pancreatic tumours, but how stromal mechanosensing affects metastasis is still unclear. Here, we show that mechanical changes in the pancreatic cancer cell environment affect not only adhesion and migration, but also ATP/ADP and ATP/AMP ratios. Unbiased metabolomic analysis reveals that the creatine-phosphagen ATP-recycling system is a major mechanosensitive target. This system depends on arginine flux through the urea cycle, which is reflected by the increased incorporation of carbon and nitrogen from L-arginine into creatine and phosphocreatine on stiff matrix. We identify that CKB is a mechanosensitive transcriptional target of YAP, and thus it increases phosphocreatine production. We further demonstrate that the creatine-phosphagen system has a role in invasive migration, chemotaxis and liver metastasis of cancer cells.
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Affiliation(s)
- Vassilis Papalazarou
- University of Glasgow Centre for the Cellular Microenvironment, Glasgow, UK
- University of Glasgow Institute of Cancer Sciences, Glasgow, UK
- CRUK Beatson Institute, Glasgow, UK
| | - Tong Zhang
- University of Glasgow Institute of Cancer Sciences, Glasgow, UK
| | | | | | - Marco Cantini
- University of Glasgow Centre for the Cellular Microenvironment, Glasgow, UK
| | | | | | - Laura M Machesky
- University of Glasgow Institute of Cancer Sciences, Glasgow, UK.
- CRUK Beatson Institute, Glasgow, UK.
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