1
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Nguyen TNH, Horowitz LF, Krilov T, Lockhart E, Kenerson HL, Gujral TS, Yeung RS, Arroyo-Currás N, Folch A. Label-free, real-time monitoring of cytochrome C drug responses in microdissected tumor biopsies with a multi-well aptasensor platform. SCIENCE ADVANCES 2024; 10:eadn5875. [PMID: 39241078 PMCID: PMC11378948 DOI: 10.1126/sciadv.adn5875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 07/31/2024] [Indexed: 09/08/2024]
Abstract
Functional assays on intact tumor biopsies can complement genomics-based approaches for precision oncology, drug testing, and organs-on-chips cancer disease models by capturing key therapeutic response determinants, such as tissue architecture, tumor heterogeneity, and the tumor microenvironment. Most of these assays rely on fluorescent labeling, a semiquantitative method best suited for single-time-point assays or labor-intensive immunostaining analysis. Here, we report integrated aptamer electrochemical sensors for on-chip, real-time monitoring of cytochrome C, a cell death indicator, from intact microdissected tissues with high affinity and specificity. The platform features a multi-well sensor layout and a multiplexed electronic setup. The aptasensors measure increases in cytochrome C in the supernatant of mouse or human microdissected tumors after exposure to various drug treatments. Because of the sensor's high affinity, it primarily tracks rising concentrations of cytochrome C, capturing dynamic changes during apoptosis. This approach could help develop more advanced cancer disease models and apply to other complex in vitro disease models, such as organs-on-chips and organoids.
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Affiliation(s)
- Tran N H Nguyen
- Department of Bioengineering, University of Washington, Seattle, WA 98105, USA
| | - Lisa F Horowitz
- Department of Bioengineering, University of Washington, Seattle, WA 98105, USA
| | - Timothy Krilov
- Department of Bioengineering, University of Washington, Seattle, WA 98105, USA
| | - Ethan Lockhart
- Department of Bioengineering, University of Washington, Seattle, WA 98105, USA
| | - Heidi L Kenerson
- Department of Surgery, University of Washington, Seattle, WA 98105, USA
| | - Taranjit S Gujral
- Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98105, USA
| | - Raymond S Yeung
- Department of Surgery, University of Washington, Seattle, WA 98105, USA
| | | | - Albert Folch
- Department of Bioengineering, University of Washington, Seattle, WA 98105, USA
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2
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Rahman MM, Wells G, Rantala JK, Helleday T, Muthana M, Danson SJ. In-vitro assays for immuno-oncology drug efficacy assessment and screening for personalized cancer therapy: scopes and challenges. Expert Rev Clin Immunol 2024; 20:821-838. [PMID: 38546609 DOI: 10.1080/1744666x.2024.2336583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 03/26/2024] [Indexed: 04/04/2024]
Abstract
INTRODUCTION Immunotherapies have revolutionized cancer treatment, but often fail to produce desirable therapeutic outcomes in all patients. Due to the inter-patient heterogeneity and complexity of the tumor microenvironment, personalized treatment approaches are gaining demand. Researchers have long been using a range of in-vitro assays including 2D models, organoid co-cultures, and cancer-on-a-chip platforms for cancer drug screening. A comparative analysis of these assays with their suitability, high-throughput capacity, and clinical translatability is required for optimal translational use. AREAS COVERED The review summarized in-vitro platforms with their comparative advantages and limitations including construction strategies, and translational potential for immuno-oncology drug efficacy assessment. We also discussed end-point analysis strategies so that researchers can contextualize their usefulness and optimally design experiments for personalized immunotherapy efficacy prediction. EXPERT OPINION Researchers developed several in-vitro platforms that can provide information on personalized immunotherapy efficacy from different angles. Image-based assays are undoubtedly more suitable to gather a wide range of information including cellular morphology and phenotypical behaviors but need significant improvement to overcome issues including background noise, sample preparation difficulty, and long duration of experiment. More studies and clinical trials are needed to resolve these issues and validate the assays before they can be used in real-life scenarios.
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Affiliation(s)
- Md Marufur Rahman
- Sheffield Ex vivo Group, Division of Clinical Medicine, School of Medicine & Population Health, University of Sheffield, Sheffield, UK
- Directorate General of Health Services, Dhaka, Bangladesh
| | - Greg Wells
- Sheffield Ex vivo Group, Division of Clinical Medicine, School of Medicine & Population Health, University of Sheffield, Sheffield, UK
| | - Juha K Rantala
- Sheffield Ex vivo Group, Division of Clinical Medicine, School of Medicine & Population Health, University of Sheffield, Sheffield, UK
- Misvik Biology Ltd, Turku, Finland
| | - Thomas Helleday
- Sheffield Ex vivo Group, Division of Clinical Medicine, School of Medicine & Population Health, University of Sheffield, Sheffield, UK
- Department of Oncology-Pathology, Karolinska Institutet, Huddinge, Sweden
| | - Munitta Muthana
- Nanobug Oncology Sheffield, Division of Clinical Medicine, School of Medicine & Population Health, University of Sheffield, Sheffield, UK
| | - Sarah J Danson
- Sheffield Ex vivo Group, Division of Clinical Medicine, School of Medicine & Population Health, University of Sheffield, Sheffield, UK
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3
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Thorel L, Perréard M, Florent R, Divoux J, Coffy S, Vincent A, Gaggioli C, Guasch G, Gidrol X, Weiswald LB, Poulain L. Patient-derived tumor organoids: a new avenue for preclinical research and precision medicine in oncology. Exp Mol Med 2024; 56:1531-1551. [PMID: 38945959 PMCID: PMC11297165 DOI: 10.1038/s12276-024-01272-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 03/18/2024] [Accepted: 04/14/2024] [Indexed: 07/02/2024] Open
Abstract
Over the past decade, the emergence of patient-derived tumor organoids (PDTOs) has broadened the repertoire of preclinical models and progressively revolutionized three-dimensional cell culture in oncology. PDTO can be grown from patient tumor samples with high efficiency and faithfully recapitulates the histological and molecular characteristics of the original tumor. Therefore, PDTOs can serve as invaluable tools in oncology research, and their translation to clinical practice is exciting for the future of precision medicine in oncology. In this review, we provide an overview of methods for establishing PDTOs and their various applications in cancer research, starting with basic research and ending with the identification of new targets and preclinical validation of new anticancer compounds and precision medicine. Finally, we highlight the challenges associated with the clinical implementation of PDTO, such as its representativeness, success rate, assay speed, and lack of a tumor microenvironment. Technological developments and autologous cocultures of PDTOs and stromal cells are currently ongoing to meet these challenges and optimally exploit the full potential of these models. The use of PDTOs as standard tools in clinical oncology could lead to a new era of precision oncology in the coming decade.
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Grants
- AP-RM-19-020 Fondation de l'Avenir pour la Recherche Médicale Appliquée (Fondation de l'Avenir)
- PJA20191209649 Fondation ARC pour la Recherche sur le Cancer (ARC Foundation for Cancer Research)
- TRANSPARANCE Fondation ARC pour la Recherche sur le Cancer (ARC Foundation for Cancer Research)
- TRANSPARANCE Ligue Contre le Cancer
- ORGAPRED Ligue Contre le Cancer
- 3D-Hub Canceropôle PACA (Canceropole PACA)
- Pré-néo 2019-188 Institut National Du Cancer (French National Cancer Institute)
- Conseil Régional de Haute Normandie (Upper Normandy Regional Council)
- GIS IBiSA, Cancéropôle Nord-Ouest (ORGRAFT project), the Groupement des Entreprises Françaises dans la Lutte contre le Cancer (ORGAVADS project), the Fonds de dotation Patrick de Brou de Laurière (ORGAVADS project),and Normandy County Council (ORGATHEREX project).
- GIS IBiSA, Cancéropôle Nord-Ouest (OrgaNO project), Etat-région
- GIS IBiSA, Region Sud
- GIS IBiSA, Cancéropôle Nord-Ouest (OrgaNO project), and Normandy County Council (ORGAPRED, PLATONUS ONE, POLARIS, and EQUIP’INNOV projects).
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Affiliation(s)
- Lucie Thorel
- INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancers Prevention and Treatment), BioTICLA Laboratory (Precision Medicine for Ovarian Cancers), Université de Caen Normandie, Caen, France
- Comprehensive Cancer Center François Baclesse, UNICANCER, Caen, France
| | - Marion Perréard
- INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancers Prevention and Treatment), BioTICLA Laboratory (Precision Medicine for Ovarian Cancers), Université de Caen Normandie, Caen, France
- Department of Head and Neck Surgery, Caen University Hospital, Caen, France
| | - Romane Florent
- ORGAPRED core facility, US PLATON, Université de Caen Normandie, Caen, France
| | - Jordane Divoux
- INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancers Prevention and Treatment), BioTICLA Laboratory (Precision Medicine for Ovarian Cancers), Université de Caen Normandie, Caen, France
- Comprehensive Cancer Center François Baclesse, UNICANCER, Caen, France
- ORGAPRED core facility, US PLATON, Université de Caen Normandie, Caen, France
| | - Sophia Coffy
- Biomics, CEA, Inserm, IRIG, UA13 BGE, Univ. Grenoble Alpes, Grenoble, France
| | - Audrey Vincent
- CNRS UMR9020, INSERM U1277, CANTHER Cancer Heterogeneity Plasticity and Resistance to Therapies, Univ. Lille, CNRS, Inserm, CHU Lille, Lille, France
| | - Cédric Gaggioli
- CNRS UMR7284, INSERM U1081, Institute for Research on Cancer and Aging, Nice (IRCAN), 3D-Hub-S Facility, CNRS University Côte d'Azur, Nice, France
| | - Géraldine Guasch
- CNRS, INSERM, Institut Paoli-Calmettes, CRCM, Epithelial Stem Cells and Cancer Team, Aix-Marseille University, Marseille, France
| | - Xavier Gidrol
- Biomics, CEA, Inserm, IRIG, UA13 BGE, Univ. Grenoble Alpes, Grenoble, France
| | - Louis-Bastien Weiswald
- INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancers Prevention and Treatment), BioTICLA Laboratory (Precision Medicine for Ovarian Cancers), Université de Caen Normandie, Caen, France.
- Comprehensive Cancer Center François Baclesse, UNICANCER, Caen, France.
- ORGAPRED core facility, US PLATON, Université de Caen Normandie, Caen, France.
| | - Laurent Poulain
- INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancers Prevention and Treatment), BioTICLA Laboratory (Precision Medicine for Ovarian Cancers), Université de Caen Normandie, Caen, France.
- Comprehensive Cancer Center François Baclesse, UNICANCER, Caen, France.
- ORGAPRED core facility, US PLATON, Université de Caen Normandie, Caen, France.
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4
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Lee DK, Oh J, Park HW, Gee HY. Anchorage Dependence and Cancer Metastasis. J Korean Med Sci 2024; 39:e156. [PMID: 38769921 PMCID: PMC11106561 DOI: 10.3346/jkms.2024.39.e156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Accepted: 04/19/2024] [Indexed: 05/22/2024] Open
Abstract
The process of cancer metastasis is dependent on the cancer cells' capacity to detach from the primary tumor, endure in a suspended state, and establish colonies in other locations. Anchorage dependence, which refers to the cells' reliance on attachment to the extracellular matrix (ECM), is a critical determinant of cellular shape, dynamics, behavior, and, ultimately, cell fate in nonmalignant and cancer cells. Anchorage-independent growth is a characteristic feature of cells resistant to anoikis, a programmed cell death process triggered by detachment from the ECM. This ability to grow and survive without attachment to a substrate is a crucial stage in the progression of metastasis. The recently discovered phenomenon named "adherent-to-suspension transition (AST)" alters the requirement for anchoring and enhances survival in a suspended state. AST is controlled by four transcription factors (IKAROS family zinc finger 1, nuclear factor erythroid 2, BTG anti-proliferation factor 2, and interferon regulatory factor 8) and can detach cells without undergoing the typical epithelial-mesenchymal transition. Notably, AST factors are highly expressed in circulating tumor cells compared to their attached counterparts, indicating their crucial role in the spread of cancer. Crucially, the suppression of AST substantially reduces metastasis while sparing primary tumors. These findings open up possibilities for developing targeted therapies that inhibit metastasis and emphasize the importance of AST, leading to a fundamental change in our comprehension of how cancer spreads.
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Affiliation(s)
- Dong Ki Lee
- Department of Pharmacology, Yonsei University College of Medicine, Seoul, Korea
- Woo Choo Lee Institute for Precision Drug Development, Seoul, Korea
| | - Jongwook Oh
- Department of Pharmacology, Yonsei University College of Medicine, Seoul, Korea
- Woo Choo Lee Institute for Precision Drug Development, Seoul, Korea
| | - Hyun Woo Park
- Department of Biochemistry, College of Life Science and Biotechnology, Brain Korea 21 Project, Yonsei University, Seoul, Korea.
| | - Heon Yung Gee
- Department of Pharmacology, Yonsei University College of Medicine, Seoul, Korea
- Woo Choo Lee Institute for Precision Drug Development, Seoul, Korea
- Graduate School of Medical Science, Brain Korea 21 Project, Yonsei University College of Medicine, Seoul, Korea.
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5
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Yu S, Zhang L, Yang Y, Wang M, Liu T, Ji W, Liu Y, Lv H, Zhao Y, Chen X, Hu T. Polydopamine-Based Resveratrol-Hyaluronidase Nanomedicine Inhibited Pancreatic Cancer Cell Invasive Phenotype in Hyaluronic Acid Enrichment Tumor Sphere Model. ACS Pharmacol Transl Sci 2024; 7:1013-1022. [PMID: 38633596 PMCID: PMC11020062 DOI: 10.1021/acsptsci.3c00304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 12/13/2023] [Accepted: 12/25/2023] [Indexed: 04/19/2024]
Abstract
The dense storm microenvironment formed by an excessively cross-linked extracellular matrix, such as hyaluronic acid and collagens, serves as a major barrier that prevents drugs from reaching the deeper tumor. Current traditional two-dimensional (2D) cultures are not capable of modeling this drug delivery barrier in vitro. Thus, tumor spheroids have become increasingly important in cancer research due to their three-dimensional structure. Currently, various methods have been developed to construct tumor spheroids. However, there are still challenges, such as lengthy construction time, complex composition of added growth factors, and high cultivation costs. To address this technical bottleneck, our study combined the GelMA hydrogel system to develop a rapid and high-yield method for tumor spheroids generation. Additionally, we proposed an evaluation scheme to assess the effects of drugs on tumor spheroids. Building on the hyaluronic acid-rich pathological tumor microenvironment, we constructed a resveratrol-loaded nano-drug delivery system with tumor stroma modulation capability and used a three-dimensional (3D) tumor sphere model to simulate in vivo tumor conditions. This process was utilized to completely evaluate the ability of the nano-drug delivery system to enhance the deep penetration of resveratrol in the tumor microenvironment, providing new insights into future oncology drug screening, efficacy assessment, and drug delivery methods.
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Affiliation(s)
- Shuo Yu
- Department
of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi 710061, China
- Department
of General Surgery, The Second Affiliated
Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi 710004, China
- Bioinspired
Engineering and Biomechanics Center (BEBC), Xi’an Jiaotong University, Xi’an, Shaanxi 710000, China
| | - Lu Zhang
- National
& Local Joint Engineering Research Center of Biodiagnosis and
Biotherapy, The Second Affiliated Hospital
of Xi’an Jiaotong University, Xi’an 710004, China
| | - Yanshen Yang
- Bioinspired
Engineering and Biomechanics Center (BEBC), Xi’an Jiaotong University, Xi’an, Shaanxi 710000, China
| | - Meijuan Wang
- Department
of Anesthesia, Guangdong Provincial People’s
Hospital, Guangzhou 510080, China
| | - Tingting Liu
- Department
of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi 710061, China
| | - Wenwen Ji
- Department
of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi 710061, China
| | - Yang Liu
- Department
of General Surgery, The Second Affiliated
Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi 710004, China
| | - Hao Lv
- Department
of General Surgery, The Second Affiliated
Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi 710004, China
| | - Yang Zhao
- National
& Local Joint Engineering Research Center of Biodiagnosis and
Biotherapy, The Second Affiliated Hospital
of Xi’an Jiaotong University, Xi’an 710004, China
| | - Xi Chen
- National
& Local Joint Engineering Research Center of Biodiagnosis and
Biotherapy, The Second Affiliated Hospital
of Xi’an Jiaotong University, Xi’an 710004, China
| | - Tinghua Hu
- Department
of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi 710061, China
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6
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Nguyen TNH, Horowitz L, Krilov T, Lockhart E, Kenerson HL, Yeung RS, Arroyo-Currás N, Folch A. Label-Free, Real-Time Monitoring of Cytochrome C Responses to Drugs in Microdissected Tumor Biopsies with a Multi-Well Aptasensor Platform. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.01.31.578278. [PMID: 38352494 PMCID: PMC10862797 DOI: 10.1101/2024.01.31.578278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/11/2024]
Abstract
Functional assays on intact tumor biopsies can potentially complement and extend genomics-based approaches for precision oncology, drug testing, and organs-on-chips cancer disease models by capturing key determinants of therapeutic response, such as tissue architecture, tumor heterogeneity, and the tumor microenvironment. Currently, most of these assays rely on fluorescent labeling, a semi-quantitative method best suited to be a single-time-point terminal assay or labor-intensive terminal immunostaining analysis. Here, we report integrated aptamer electrochemical sensors for on-chip, real-time monitoring of increases of cytochrome C, a cell death indicator, from intact microdissected tissues with high affinity and specificity. The platform features a multi-well sensor layout and a multiplexed electronic setup. The aptasensors measure increases in cytochrome C in the supernatant of mouse or human microdissected tumors after exposure to various drug treatments. Since the aptamer probe can be easily exchanged to recognize different targets, the platform could be adapted for multiplexed monitoring of various biomarkers, providing critical information on the tumor and its microenvironment. This approach could not only help develop more advanced cancer disease models but also apply to other complex in vitro disease models, such as organs-on-chips and organoids.
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7
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Zhang D, Tang D, Liu PT, Tao L, Lu LM. Isolation of tumor stem-like cells from primary laryngeal squamous cell carcinoma cells (FD-LS-6). Hum Cell 2024; 37:323-336. [PMID: 37759147 DOI: 10.1007/s13577-023-00984-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 09/09/2023] [Indexed: 09/29/2023]
Abstract
The development of efficient treatments for laryngeal squamous cell carcinoma (LSCC) is hindered by the lack of applicable tumor cell lines and animal models of the disease, especially those related to cancer stem-like cells (CSCs). CSCs play critical roles in tumor propagation and pathogenesis whereas no CSCs lines have been developed to date. In this study, we establish an LSCC cell line (FD-LS-6) from primary LSCC tumor tissue (not experienced single-cell cloning) and adapted a culturing condition for the expansion of potential stem cells (EPSCs) to isolate CSCs from FD-LS-6. We successfully derived novel CSCs and named them as LSCC sphere-forming cells (LSCSCs) which were subsequently characterized for their CSC properties. We showed that LSCSCs shared many properties of CSCs, including CSC marker, robust self-renewal capacity, tumorigenesis ability, potential to generate other cell types such as adipocytes and osteoblasts, and resistance to chemotherapy. Compared to parental cells, LSCSCs were significantly more potent in forming tumors in vivo in mice and more resistant to chemotherapy. LSCSCs have higher expressions of epithelial-mesenchymal transition proteins and chemotherapy resistance factors, and exhibit an activated COX2/PEG2 signaling pathway. Altogether, our work establishes the first CSCs of LSCC (FD-LS-6) and provides a tool to study tumorigenesis and metastasis of LSCC and help the development of anticancer therapies.
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Affiliation(s)
- Duo Zhang
- Department of Otolaryngology-HNS, Eye, Ear, Nose and Throat Hospital, Shanghai Key Clinical Disciplines of Otorhinolaryngology, Fudan University School of Medicine, 83 Fenyang Road, Shanghai, 200031, China
- Department of Pudong Hospital, Fudan University School of Medicine, 2800 Gongwei Road, Shanghai, 201300, China
| | - Di Tang
- Department of Otolaryngology-HNS, Eye, Ear, Nose and Throat Hospital, Shanghai Key Clinical Disciplines of Otorhinolaryngology, Fudan University School of Medicine, 83 Fenyang Road, Shanghai, 200031, China
- Department of Pudong Hospital, Fudan University School of Medicine, 2800 Gongwei Road, Shanghai, 201300, China
| | - Pen-Tao Liu
- School of Biomedical Sciences, Stem Cell and Regenerative Medicine Consortium, Li Ka Shing Faculty of Medicine, The University of Hong Kong, 5 Sassoon Road, Hong Kong, China
- Centre for Translational Stem Cell Biology, Science and Technology Park, 6-8 Harbour Road, Hong Kong, China
| | - Lei Tao
- Department of Otolaryngology-HNS, Eye, Ear, Nose and Throat Hospital, Shanghai Key Clinical Disciplines of Otorhinolaryngology, Fudan University School of Medicine, 83 Fenyang Road, Shanghai, 200031, China.
- Department of Pudong Hospital, Fudan University School of Medicine, 2800 Gongwei Road, Shanghai, 201300, China.
| | - Li-Ming Lu
- Shanghai Institute of Immunology, Shanghai Jiao Tong University School of Medicine, 280 South Chongqing Road, Shanghai, 200025, China.
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8
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Obreque J, Vergara-Gómez L, Venegas N, Weber H, Owen GI, Pérez-Moreno P, Leal P, Roa JC, Bizama C. Advances towards the use of gastrointestinal tumor patient-derived organoids as a therapeutic decision-making tool. Biol Res 2023; 56:63. [PMID: 38041132 PMCID: PMC10693174 DOI: 10.1186/s40659-023-00476-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 11/16/2023] [Indexed: 12/03/2023] Open
Abstract
In December 2022 the US Food and Drug Administration (FDA) removed the requirement that drugs in development must undergo animal testing before clinical evaluation, a declaration that now demands the establishment and verification of ex vivo preclinical models that closely represent tumor complexity and that can predict therapeutic response. Fortunately, the emergence of patient-derived organoid (PDOs) culture has enabled the ex vivo mimicking of the pathophysiology of human tumors with the reassembly of tissue-specific features. These features include histopathological variability, molecular expression profiles, genetic and cellular heterogeneity of parental tissue, and furthermore growing evidence suggests the ability to predict patient therapeutic response. Concentrating on the highly lethal and heterogeneous gastrointestinal (GI) tumors, herein we present the state-of-the-art and the current methodology of PDOs. We highlight the potential additions, improvements and testing required to allow the ex vivo of study the tumor microenvironment, as well as offering commentary on the predictive value of clinical response to treatments such as chemotherapy and immunotherapy.
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Affiliation(s)
- Javiera Obreque
- Department of Pathology, School of Medicine, Pontificia Universidad Católica de Chile, Diagonal Paraguay 362, Office 526, 8330024, Santiago, Chile
- Millennium Institute on Immunology and Immunotherapy, Pontificia Universidad Católica de Chile, 8331150, Santiago, Chile
- Centro de Prevención y Control de Cáncer (CECAN), Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Luis Vergara-Gómez
- Centre of Excellence in Translational Medicine (CEMT) and Scientific and Technological Bioresource Nucleus (BIOREN), Biomedicine and Translational Research Lab, Universidad de La Frontera, 4810296, Temuco, Chile
| | - Nicolás Venegas
- Department of Pathology, School of Medicine, Pontificia Universidad Católica de Chile, Diagonal Paraguay 362, Office 526, 8330024, Santiago, Chile
| | - Helga Weber
- Centre of Excellence in Translational Medicine (CEMT) and Scientific and Technological Bioresource Nucleus (BIOREN), Biomedicine and Translational Research Lab, Universidad de La Frontera, 4810296, Temuco, Chile
| | - Gareth I Owen
- Millennium Institute on Immunology and Immunotherapy, Pontificia Universidad Católica de Chile, 8331150, Santiago, Chile
- Department of Physiology, Faculty of Biological Sciences, Pontificia Universidad Católica de Chile, 8331150, Santiago, Chile
- Advanced Center for Chronic Diseases, Pontificia Universidad Católica de Chile, Santiago, Chile
- Centro de Prevención y Control de Cáncer (CECAN), Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Pablo Pérez-Moreno
- Department of Pathology, School of Medicine, Pontificia Universidad Católica de Chile, Diagonal Paraguay 362, Office 526, 8330024, Santiago, Chile
- Millennium Institute on Immunology and Immunotherapy, Pontificia Universidad Católica de Chile, 8331150, Santiago, Chile
| | - Pamela Leal
- Centre of Excellence in Translational Medicine (CEMT) and Scientific and Technological Bioresource Nucleus (BIOREN), Biomedicine and Translational Research Lab, Universidad de La Frontera, 4810296, Temuco, Chile
| | - Juan Carlos Roa
- Department of Pathology, School of Medicine, Pontificia Universidad Católica de Chile, Diagonal Paraguay 362, Office 526, 8330024, Santiago, Chile
- Millennium Institute on Immunology and Immunotherapy, Pontificia Universidad Católica de Chile, 8331150, Santiago, Chile
- Centro de Prevención y Control de Cáncer (CECAN), Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Carolina Bizama
- Department of Pathology, School of Medicine, Pontificia Universidad Católica de Chile, Diagonal Paraguay 362, Office 526, 8330024, Santiago, Chile.
- Millennium Institute on Immunology and Immunotherapy, Pontificia Universidad Católica de Chile, 8331150, Santiago, Chile.
- Advanced Center for Chronic Diseases, Pontificia Universidad Católica de Chile, Santiago, Chile.
- Centro de Prevención y Control de Cáncer (CECAN), Pontificia Universidad Católica de Chile, Santiago, Chile.
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9
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Thorel L, Morice PM, Paysant H, Florent R, Babin G, Thomine C, Perréard M, Abeilard E, Giffard F, Brotin E, Denoyelle C, Villenet C, Sebda S, Briand M, Joly F, Dolivet E, Goux D, Blanc-Fournier C, Jeanne C, Villedieu M, Meryet-Figuiere M, Figeac M, Poulain L, Weiswald LB. Comparative analysis of response to treatments and molecular features of tumor-derived organoids versus cell lines and PDX derived from the same ovarian clear cell carcinoma. J Exp Clin Cancer Res 2023; 42:260. [PMID: 37803448 PMCID: PMC10559504 DOI: 10.1186/s13046-023-02809-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 08/22/2023] [Indexed: 10/08/2023] Open
Abstract
BACKGROUND In the era of personalized medicine, the establishment of preclinical models of cancer that faithfully recapitulate original tumors is essential to potentially guide clinical decisions. METHODS We established 7 models [4 cell lines, 2 Patient-Derived Tumor Organoids (PDTO) and 1 Patient-Derived Xenograft (PDX)], all derived from the same Ovarian Clear Cell Carcinoma (OCCC). To determine the relevance of each of these models, comprehensive characterization was performed based on morphological, histological, and transcriptomic analyses as well as on the evaluation of their response to the treatments received by the patient. These results were compared to the clinical data. RESULTS Only the PDX and PDTO models derived from the patient tumor were able to recapitulate the patient tumor heterogeneity. The patient was refractory to carboplatin, doxorubicin and gemcitabine, while tumor cell lines were sensitive to these treatments. In contrast, PDX and PDTO models displayed resistance to the 3 drugs. The transcriptomic analysis was consistent with these results since the models recapitulating faithfully the clinical response grouped together away from the other classical 2D cell culture models. We next investigated the potential of drugs that have not been used in the patient clinical management and we identified the HDAC inhibitor belinostat as a potential effective treatment based on PDTO response. CONCLUSIONS PDX and PDTO appear to be the most relevant models, but only PDTO seem to present all the necessary prerequisites for predictive purposes and could constitute relevant tools for therapeutic decision support in the context of these particularly aggressive cancers refractory to conventional treatments.
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Affiliation(s)
- Lucie Thorel
- Université de Caen Normandie, INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancers Prevention and Treatment), BioTICLA Laboratory (Precision Medicine for Ovarian Cancers), 3 Avenue du Général Harris, BP 45026, 14 076, Caen, Cedex 05, France
| | - Pierre-Marie Morice
- Université de Caen Normandie, INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancers Prevention and Treatment), BioTICLA Laboratory (Precision Medicine for Ovarian Cancers), 3 Avenue du Général Harris, BP 45026, 14 076, Caen, Cedex 05, France
| | - Hippolyte Paysant
- Université de Caen Normandie, INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancers Prevention and Treatment), BioTICLA Laboratory (Precision Medicine for Ovarian Cancers), 3 Avenue du Général Harris, BP 45026, 14 076, Caen, Cedex 05, France
| | - Romane Florent
- Université de Caen Normandie, INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancers Prevention and Treatment), BioTICLA Laboratory (Precision Medicine for Ovarian Cancers), 3 Avenue du Général Harris, BP 45026, 14 076, Caen, Cedex 05, France
- Université de Caen Normandie, Services Unit PLATON, ORGAPRED Core Facility, Caen, France
- UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France
| | - Guillaume Babin
- Université de Caen Normandie, INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancers Prevention and Treatment), BioTICLA Laboratory (Precision Medicine for Ovarian Cancers), 3 Avenue du Général Harris, BP 45026, 14 076, Caen, Cedex 05, France
- UNICANCER, Comprehensive Cancer Center Francois Baclesse, Department of Surgery, Caen, France
| | - Cécilia Thomine
- Université de Caen Normandie, INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancers Prevention and Treatment), BioTICLA Laboratory (Precision Medicine for Ovarian Cancers), 3 Avenue du Général Harris, BP 45026, 14 076, Caen, Cedex 05, France
| | - Marion Perréard
- Université de Caen Normandie, INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancers Prevention and Treatment), BioTICLA Laboratory (Precision Medicine for Ovarian Cancers), 3 Avenue du Général Harris, BP 45026, 14 076, Caen, Cedex 05, France
| | - Edwige Abeilard
- Université de Caen Normandie, INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancers Prevention and Treatment), BioTICLA Laboratory (Precision Medicine for Ovarian Cancers), 3 Avenue du Général Harris, BP 45026, 14 076, Caen, Cedex 05, France
- UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France
| | - Florence Giffard
- Université de Caen Normandie, INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancers Prevention and Treatment), BioTICLA Laboratory (Precision Medicine for Ovarian Cancers), 3 Avenue du Général Harris, BP 45026, 14 076, Caen, Cedex 05, France
- UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France
| | - Emilie Brotin
- Université de Caen Normandie, Services Unit PLATON, ImpedanCell Core Facility, Caen, France
| | - Christophe Denoyelle
- Université de Caen Normandie, INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancers Prevention and Treatment), BioTICLA Laboratory (Precision Medicine for Ovarian Cancers), 3 Avenue du Général Harris, BP 45026, 14 076, Caen, Cedex 05, France
- UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France
- Université de Caen Normandie, Services Unit PLATON, ImpedanCell Core Facility, Caen, France
| | - Céline Villenet
- University of Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, US 41 - UAR 2014 - PLBS, Lille, France
| | - Shéhérazade Sebda
- University of Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, US 41 - UAR 2014 - PLBS, Lille, France
| | - Mélanie Briand
- Université de Caen Normandie, INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancers Prevention and Treatment), BioTICLA Laboratory (Precision Medicine for Ovarian Cancers), 3 Avenue du Général Harris, BP 45026, 14 076, Caen, Cedex 05, France
- UNICANCER, Comprehensive Cancer Center Francois Baclesse, Biological Resources Center 'OvaRessources', Caen, France
| | - Florence Joly
- UNICANCER, Comprehensive Cancer Center Francois Baclesse, Clinical Research Department, Caen, France
| | - Enora Dolivet
- Université de Caen Normandie, INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancers Prevention and Treatment), BioTICLA Laboratory (Precision Medicine for Ovarian Cancers), 3 Avenue du Général Harris, BP 45026, 14 076, Caen, Cedex 05, France
- UNICANCER, Comprehensive Cancer Center Francois Baclesse, Department of Surgery, Caen, France
| | - Didier Goux
- Université de Caen Normandie, Services Unit EMERODE, « Centre de Microscopie Appliquée À La Biologie » CMAbio3, Caen, France
| | - Cécile Blanc-Fournier
- Université de Caen Normandie, INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancers Prevention and Treatment), BioTICLA Laboratory (Precision Medicine for Ovarian Cancers), 3 Avenue du Général Harris, BP 45026, 14 076, Caen, Cedex 05, France
- UNICANCER, Comprehensive Cancer Center Francois Baclesse, Biological Resources Center 'OvaRessources', Caen, France
- UNICANCER, Comprehensive Cancer Center Francois Baclesse, Department of Biopathology, Caen, France
| | - Corinne Jeanne
- UNICANCER, Comprehensive Cancer Center Francois Baclesse, Department of Biopathology, Caen, France
| | - Marie Villedieu
- Université de Caen Normandie, INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancers Prevention and Treatment), BioTICLA Laboratory (Precision Medicine for Ovarian Cancers), 3 Avenue du Général Harris, BP 45026, 14 076, Caen, Cedex 05, France
| | - Matthieu Meryet-Figuiere
- Université de Caen Normandie, INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancers Prevention and Treatment), BioTICLA Laboratory (Precision Medicine for Ovarian Cancers), 3 Avenue du Général Harris, BP 45026, 14 076, Caen, Cedex 05, France
- UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France
| | - Martin Figeac
- University of Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, US 41 - UAR 2014 - PLBS, Lille, France
| | - Laurent Poulain
- Université de Caen Normandie, INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancers Prevention and Treatment), BioTICLA Laboratory (Precision Medicine for Ovarian Cancers), 3 Avenue du Général Harris, BP 45026, 14 076, Caen, Cedex 05, France.
- Université de Caen Normandie, Services Unit PLATON, ORGAPRED Core Facility, Caen, France.
- UNICANCER, Comprehensive Cancer Center Francois Baclesse, Biological Resources Center 'OvaRessources', Caen, France.
| | - Louis-Bastien Weiswald
- Université de Caen Normandie, INSERM U1086 ANTICIPE (Interdisciplinary Research Unit for Cancers Prevention and Treatment), BioTICLA Laboratory (Precision Medicine for Ovarian Cancers), 3 Avenue du Général Harris, BP 45026, 14 076, Caen, Cedex 05, France.
- Université de Caen Normandie, Services Unit PLATON, ORGAPRED Core Facility, Caen, France.
- UNICANCER, Comprehensive Cancer Center François Baclesse, Caen, France.
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10
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Zhang L, Liao W, Chen S, Chen Y, Cheng P, Lu X, Ma Y. Towards a New 3Rs Era in the construction of 3D cell culture models simulating tumor microenvironment. Front Oncol 2023; 13:1146477. [PMID: 37077835 PMCID: PMC10106600 DOI: 10.3389/fonc.2023.1146477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 03/22/2023] [Indexed: 04/05/2023] Open
Abstract
Three-dimensional cell culture technology (3DCC) sits between two-dimensional cell culture (2DCC) and animal models and is widely used in oncology research. Compared to 2DCC, 3DCC allows cells to grow in a three-dimensional space, better simulating the in vivo growth environment of tumors, including hypoxia, nutrient concentration gradients, micro angiogenesis mimicism, and the interaction between tumor cells and the tumor microenvironment matrix. 3DCC has unparalleled advantages when compared to animal models, being more controllable, operable, and convenient. This review summarizes the comparison between 2DCC and 3DCC, as well as recent advances in different methods to obtain 3D models and their respective advantages and disadvantages.
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Affiliation(s)
- Long Zhang
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Weiqi Liao
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Shimin Chen
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Yukun Chen
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Pengrui Cheng
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xinjun Lu
- Department of Biliary-Pancreatic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yi Ma
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
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11
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Geometric tumor embolic budding characterizes inflammatory breast cancer. Breast Cancer Res Treat 2023; 197:461-478. [PMID: 36473978 PMCID: PMC9734724 DOI: 10.1007/s10549-022-06819-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Accepted: 11/15/2022] [Indexed: 12/12/2022]
Abstract
PURPOSE Inflammatory breast cancer (IBC) is characterized by numerous tumor emboli especially within dermal lymphatics. The explanation remains a mystery. METHODS This study combines experimental studies with two different IBC xenografts with image algorithmic studies utilizing human tissue microarrays (TMAs) of IBC vs non-IBC cases to support a novel hypothesis to explain IBC's sina qua non signature of florid lymphovascular emboli. RESULTS In the human TMAs, compared to tumor features like nuclear grade (size), mitosis and Ki-67 immunoreactivity which show that IBC is only modestly more proliferative with larger nuclei than non-IBC, what really sets IBC apart is the markedly greater number of tumor emboli and distinctly smaller emboli whose numbers indicate geometric or exponential differences between IBC and non-IBC. In the experimental xenograft studies, Mary-X gives rise to tight spheroids in vitro which exhibit dynamic budding into smaller daughter spheroids whereas Karen-X exhibits only loose non-budding aggregates. Furthermore Mary-X emboli also bud dramatically into smaller daughter emboli in vivo. The mechanism that regulates this involves the generation of E-cad/NTF1, a calpain-mediated cleavage 100 kDa product of 120 kDa full length membrane E-cadherin. Inhibiting this calpain-mediated cleavage of E-cadherin by blocking either the calpain site of cleavage (SC) or the site of binding (SB) with specific decapeptides that both penetrate the cell membrane and mimic either the cleavage site or the binding site on E-cadherin, inhibits the generation of E-cad/NTF1 in a dose-dependent manner, reduces spheroid compactness and decreases budding. CONCLUSION Since E-cad/NFT1 retains the p120ctn binding site but loses the α-and β-catenin sites, promoting its 360° distribution around the cell's membrane, the vacilating levels of this molecule trigger budding of both the spheroids as well as the emboli. Recurrent and geometric budding of parental emboli into daughter emboli then would account for the plethora of emboli seen in IBC.
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12
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Bouchalova P, Bouchal P. Current methods for studying metastatic potential of tumor cells. Cancer Cell Int 2022; 22:394. [PMID: 36494720 PMCID: PMC9733110 DOI: 10.1186/s12935-022-02801-w] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 11/22/2022] [Indexed: 12/13/2022] Open
Abstract
Cell migration and invasiveness significantly contribute to desirable physiological processes, such as wound healing or embryogenesis, as well as to serious pathological processes such as the spread of cancer cells to form tumor metastasis. The availability of appropriate methods for studying these processes is essential for understanding the molecular basis of cancer metastasis and for identifying suitable therapeutic targets for anti-metastatic treatment. This review summarizes the current status of these methods: In vitro methods for studying cell migration involve two-dimensional (2D) assays (wound-healing/scratch assay), and methods based on chemotaxis (the Dunn chamber). The analysis of both cell migration and invasiveness in vitro require more complex systems based on the Boyden chamber principle (Transwell migration/invasive test, xCELLigence system), or microfluidic devices with three-dimensional (3D) microscopy visualization. 3D culture techniques are rapidly becoming routine and involve multicellular spheroid invasion assays or array chip-based, spherical approaches, multi-layer/multi-zone culture, or organoid non-spherical models, including multi-organ microfluidic chips. The in vivo methods are mostly based on mice, allowing genetically engineered mice models and transplant models (syngeneic mice, cell line-derived xenografts and patient-derived xenografts including humanized mice models). These methods currently represent a solid basis for the state-of-the art research that is focused on understanding metastatic fundamentals as well as the development of targeted anti-metastatic therapies, and stratified treatment in oncology.
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Affiliation(s)
- Pavla Bouchalova
- grid.10267.320000 0001 2194 0956Department of Biochemistry, Faculty of Science, Masaryk University, Kamenice 5, 62500 Brno, Czech Republic
| | - Pavel Bouchal
- grid.10267.320000 0001 2194 0956Department of Biochemistry, Faculty of Science, Masaryk University, Kamenice 5, 62500 Brno, Czech Republic
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13
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Thorel L, Florent R, Perréard M, Vincent A, Poulain L, Weiswald LB. Les tumoroïdes, modèles précliniques en plein essor pour l’oncologie. Med Sci (Paris) 2022; 38:880-887. [DOI: 10.1051/medsci/2022148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
La récente émergence des cultures d’organoïdes tumoraux, ou tumoroïdes, a permis d’enrichir le répertoire des modèles précliniques en oncologie. Très proches de la tumeur dont elles dérivent, ces microtumeurs offrent de nombreuses possibilités en termes de recherche fondamentale, telles que l’étude de la carcinogenèse ou de la chimioré-sistance, de validation préclinique de nouvelles molécules à visée anticancéreuse, ou encore de personnalisation des traitements. Divers développements techniques et l’enrichissement des tumoroïdes par l’addition d’autres types cellulaires sont actuellement en cours pour améliorer la pertinence de ces modèles et exploiter de façon optimale leur remarquable potentiel.
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14
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Wang S, Wang Y, Xiong J, Bao W, Li Y, Qin J, Han G, Hu S, Lei J, Yang Z, Qian Y, Dong S, Dong Z. Novel Brain-Stiffness-Mimicking Matrix Gel Enables Comprehensive Invasion Analysis of 3D Cultured GBM Cells. Front Mol Biosci 2022; 9:885806. [PMID: 35755807 PMCID: PMC9218788 DOI: 10.3389/fmolb.2022.885806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 04/19/2022] [Indexed: 11/17/2022] Open
Abstract
Glioblastoma (GBM) is the most common malignant primary brain tumor in adults, which is fast growing and tends to invade surrounding normal brain tissues. Uncovering the molecular and cellular mechanisms of GBM high invasion potential is of great importance for the treatment and prognostic prediction. However, the commonly used two-dimensional (2D) cell culture and analysis system suffers from lack of the heterogeneity and in vivo property of brain tissues. Here, we established a three-dimensional (3D) cell culture-based analysis system that could better recapitulate the heterogeneity of GBM and mimic the in vivo conditions in the brain. The GBM cell lines, DBTRG and U251, were cultured by hanging drop culture into the GBM multicellular spheroids, which were embedded in the optimized 3D brain-stiffness-mimicking matrix gel (0.5 mg/ml Collagen Ⅰ + 3 mg/ml Matrigel+ 3.3 mg/ml Hyaluronic Acid (HA)). The biochemical composition of the optimized matrix gel is similar to that of the brain microenvironment, and the elastic modulus is close to that of the brain tissue. The dynamics of the GBM spheroids was examined using high-content imaging for 60 h, and four metrics including invasion distance, invasion area, single-cell invasion velocity, and directionality were employed to quantify the invasion capacity. The result showed that DBTRG cells possess higher invasion capacity than U251 cells, which was consistent with the results of the classic transwell test. Transcriptome analysis of both cell lines was performed to explore the underlying molecular mechanisms. Our novel brain-stiffness-mimicking matrix gel enables comprehensive invasion analysis of the 3D cultured GBM cells and provides a model basis for in-depth exploration of the mechanisms regulating GBM invasion including the interaction between GBM cells and brain stroma.
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Affiliation(s)
- Shuowen Wang
- Brain Research Institute, Taihe Hospital, Hubei University of Medicine, Shiyan, China.,College of Biomedicine and Health, Huazhong Agricultural University, Wuhan, China.,College of Life Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Yiqi Wang
- Brain Research Institute, Taihe Hospital, Hubei University of Medicine, Shiyan, China.,College of Biomedicine and Health, Huazhong Agricultural University, Wuhan, China.,College of Life Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Jin Xiong
- College of Biomedicine and Health, Huazhong Agricultural University, Wuhan, China.,College of Life Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Wendai Bao
- College of Biomedicine and Health, Huazhong Agricultural University, Wuhan, China.,College of Life Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Yaqi Li
- College of Biomedicine and Health, Huazhong Agricultural University, Wuhan, China.,College of Life Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Jun Qin
- Department of Neurosurgery, Taihe Hospital, Hubei University of Medicine, Shiyan, China
| | - Guang Han
- Department of Radiation Oncology, Tongji Medical College, Hubei Cancer Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Sheng Hu
- Department of Thoracic Oncology, Tongji Medical College, Hubei Cancer Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Junrong Lei
- Department of Neurosurgery, Taihe Hospital, Hubei University of Medicine, Shiyan, China
| | - Zehao Yang
- Department of Neurosurgery, Taihe Hospital, Hubei University of Medicine, Shiyan, China
| | - Yu Qian
- Department of Thoracic Oncology, Tongji Medical College, Hubei Cancer Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Shuang Dong
- Department of Thoracic Oncology, Tongji Medical College, Hubei Cancer Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Zhiqiang Dong
- Brain Research Institute, Taihe Hospital, Hubei University of Medicine, Shiyan, China.,College of Biomedicine and Health, Huazhong Agricultural University, Wuhan, China.,College of Life Science and Technology, Huazhong Agricultural University, Wuhan, China.,Central Laboratory, Hubei Cancer Hospital, Wuhan, China
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15
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Affolter A, Kern J, Bieback K, Scherl C, Rotter N, Lammert A. Biomarkers and 3D models predicting response to immune checkpoint blockade in head and neck cancer (Review). Int J Oncol 2022; 61:88. [PMID: 35642667 PMCID: PMC9183766 DOI: 10.3892/ijo.2022.5378] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 04/12/2022] [Indexed: 12/03/2022] Open
Abstract
Immunotherapy has evolved into a powerful tool in the fight against a number of types of cancer, including head and neck squamous cell carcinomas (HNSCC). Although checkpoint inhibition (CPI) has definitely enriched the treatment options for advanced stage HNSCC during the past decade, the percentage of patients responding to treatment is widely varying between 14-32% in second-line setting in recurrent or metastatic HNSCC with a sporadic durability. Clinical response and, consecutively, treatment success remain unpredictable in most of the cases. One potential factor is the expression of target molecules of the tumor allowing cancer cells to acquire therapy resistance mechanisms. Accordingly, analyzing and modeling the complexity of the tumor microenvironment (TME) is key to i) stratify subgroups of patients most likely to respond to CPI and ii) to define new combinatorial treatment regimens. Particularly in a heterogeneous disease such as HNSCC, thoroughly studying the interactions and crosstalking between tumor and TME cells is one of the biggest challenges. Sophisticated 3D models are therefore urgently needed to be able to validate such basic science hypotheses and to test novel immuno-oncologic treatment regimens in consideration of the individual biology of each tumor. The present review will first summarize recent findings on immunotherapy, predictive biomarkers, the role of the TME and signaling cascades eliciting during CPI. Second, it will highlight the significance of current promising approaches to establish HNSCC 3D models for new immunotherapies. The results are encouraging and indicate that data obtained from patient-specific tumors in a dish might be finally translated into personalized immuno-oncology.
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Affiliation(s)
- Annette Affolter
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Mannheim, Medical Faculty Mannheim of Heidelberg University, D‑68167 Mannheim, Germany
| | - Johann Kern
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Mannheim, Medical Faculty Mannheim of Heidelberg University, D‑68167 Mannheim, Germany
| | - Karen Bieback
- Institute of Transfusion Medicine and Immunology, Medical Faculty Mannheim, Heidelberg University, German Red Cross Blood Donor Service Baden‑Württemberg‑Hessen, D‑68167 Mannheim, Germany
| | - Claudia Scherl
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Mannheim, Medical Faculty Mannheim of Heidelberg University, D‑68167 Mannheim, Germany
| | - Nicole Rotter
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Mannheim, Medical Faculty Mannheim of Heidelberg University, D‑68167 Mannheim, Germany
| | - Anne Lammert
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Mannheim, Medical Faculty Mannheim of Heidelberg University, D‑68167 Mannheim, Germany
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16
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Patient-Derived Organoids of Colorectal Cancer: A Useful Tool for Personalized Medicine. J Pers Med 2022; 12:jpm12050695. [PMID: 35629118 PMCID: PMC9147270 DOI: 10.3390/jpm12050695] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 04/22/2022] [Accepted: 04/24/2022] [Indexed: 11/18/2022] Open
Abstract
Colorectal cancer is one of the most important malignancies worldwide, with high incidence and mortality rates. Several studies have been conducted using two-dimensional cultured cell lines; however, these cells do not represent a study model of patient tumors very well. In recent years, advancements in three-dimensional culture methods have facilitated the establishment of patient-derived organoids, which have become indispensable for molecular biology-related studies of colorectal cancer. Patient-derived organoids are useful in both basic science and clinical practice; they can help predict the sensitivity of patients with cancer to chemotherapy and radiotherapy and provide the right treatment to the right patient. Regarding precision medicine, combining gene panel testing and organoid-based screening can increase the effectiveness of medical care. In this study, we review the development of three-dimensional culture methods and present the most recent information on the clinical application of patient-derived organoids. Moreover, we discuss the problems and future prospects of organoid-based personalized medicine.
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17
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Baião A, Dias S, Soares AF, Pereira CL, Oliveira C, Sarmento B. Advances in the use of 3D colorectal cancer models for novel drug discovery. Expert Opin Drug Discov 2022; 17:569-580. [PMID: 35343351 DOI: 10.1080/17460441.2022.2056162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Colorectal cancer (CRC) is one of the most common and deadly tumors worldwide. CRC in vitro and in vivo models that recapitulate key features of human disease are essential to the development of novel and effective therapeutics. However, two-dimensional (2D) in vitro culture systems are considered too simple and do not represent the complex nature of the human tumor. However, three-dimensional (3D) models have emerged in recent years as more advanced and complex cell culture systems, able to closely resemble key features of human cancer tissues. AREAS COVERED The authors' review the currently established in vitro cell culture models and describe the advances in the development of 3D scaffold-free models to study CRC. The authors also discuss intestinal spheroids and organoids. As well as in vitro models for drug screening and metastatic CRC (mCRC). EXPERT OPINION The ideal CRC in vitro model is not yet established. Spheroid-based 3D models represent one of the most used approaches to recapitulate the tumor environment, overcoming some limitations of 2D models. Mouse and patient-derived organoids are more advanced models that can mimic more closely the characteristics and properties of CRC, with the possibility of including cells derived from patients with metastatic CRC.
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Affiliation(s)
- Ana Baião
- i3S, Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal.,INEB, Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal.,ICBAS, Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - Sofia Dias
- i3S, Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal.,INEB, Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal.,ICBAS, Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - Ana Francisca Soares
- i3S, Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal.,INEB, Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal
| | - Catarina Leite Pereira
- i3S, Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal.,INEB, Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal
| | - Carla Oliveira
- i3S, Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal.,IPATIMUP, Institute of Molecular Pathology and Immunology of University of Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal.,Department of Pathology, Faculty of Medicine of University of Porto, 4200-319 Porto, Portugal
| | - Bruno Sarmento
- i3S, Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal.,INEB, Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal.,CESPU - Instituto Universitário de Ciências da Saúde, Rua Central de Gandra 1317, 4585-116 Gandra, Portugal
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18
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Ukidve A, Cu K, Kumbhojkar N, Lahann J, Mitragotri S. Overcoming biological barriers to improve solid tumor immunotherapy. Drug Deliv Transl Res 2021; 11:2276-2301. [PMID: 33611770 DOI: 10.1007/s13346-021-00923-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/21/2021] [Indexed: 02/06/2023]
Abstract
Cancer immunotherapy has been at the forefront of therapeutic interventions for many different tumor types over the last decade. While the discovery of immunotherapeutics continues to occur at an accelerated rate, their translation is often hindered by a lack of strategies to deliver them specifically into solid tumors. Accordingly, significant scientific efforts have been dedicated to understanding the underlying mechanisms that govern their delivery into tumors and the subsequent immune modulation. In this review, we aim to summarize the efforts focused on overcoming tumor-associated biological barriers and enhancing the potency of immunotherapy. We summarize the current understanding of biological barriers that limit the entry of intravascularly administered immunotherapies into the tumors, in vitro techniques developed to investigate the underlying transport processes, and delivery strategies developed to overcome the barriers. Overall, we aim to provide the reader with a framework that guides the rational development of technologies for improved solid tumor immunotherapy.
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Affiliation(s)
- Anvay Ukidve
- John A Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA
- Wyss Institute of Biologically Inspired Engineering at Harvard University, Boston, MA, 02115, USA
| | - Katharina Cu
- John A Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA
- Wyss Institute of Biologically Inspired Engineering at Harvard University, Boston, MA, 02115, USA
| | - Ninad Kumbhojkar
- John A Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA
- Wyss Institute of Biologically Inspired Engineering at Harvard University, Boston, MA, 02115, USA
| | - Joerg Lahann
- Department of Chemical Engineering, Department of Material Science & Engineering, Department of Macromolecular Science & Engineering, Department of Biomedical Engineering, and Biointerfaces Institute, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Samir Mitragotri
- John A Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA.
- Wyss Institute of Biologically Inspired Engineering at Harvard University, Boston, MA, 02115, USA.
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19
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Abe-Fukasawa N, Watanabe R, Gen Y, Nishino T, Itasaki N. A liquid culture cancer spheroid model reveals low PI3K/Akt pathway activity and low adhesiveness to the extracellular matrix. FEBS J 2021; 288:5650-5667. [PMID: 33837641 DOI: 10.1111/febs.15867] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 02/16/2021] [Accepted: 03/29/2021] [Indexed: 01/13/2023]
Abstract
Three-dimensional (3D) cultures of cancer cells in liquid without extracellular matrix (ECM) offer in vitro models for metastasising conditions such as those in vessels and effusion. However, liquid culturing is often hindered by cell adhesiveness, which causes large cell clumps. We previously described a liquid culture material, LA717, which prevents nonclonal cell adhesion and subsequent clumping, thus allowing clonal growth of spheroids in an anchorage-independent manner. Here, we examined such liquid culture cancer spheroids for the acquisition of apical-basal polarity, sensitivity to an Akt inhibitor (anticancer drug MK-2206) and interaction with ECM. The spheroids present apical plasma membrane on the surface, which originated from the failure of polarisation at the single-cell stage and subsequent defects in phosphorylated ezrin accumulation at the cell boundary during the first cleavage, failing internal lumen formation. At the multicellular stage, liquid culture spheroids presented bleb-like protrusion on the surface, which was enhanced by the activation of the PI3K/Akt pathway and reduced by PI3K/Akt inhibitors. Liquid culture spheroids exhibited slow proliferation speed and low endogenous pAkt levels compared with gel-cultured spheroids and 2D-cultured cells, explaining the susceptibility to the Akt-inhibiting anticancer drug. Subcutaneous xenografting and in vitro analysis demonstrated low viability and adhesive property of liquid culture spheroids to ECM, while migratory and invasive capacities were comparable with gel-cultured spheroids. These features agree with the low efficacy of circulating tumour spheroids in the settling step of metastasis. This study demonstrates the feature of anchorage-independent spheroids and validates liquid cultures as a useful method in cancer spheroid research.
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Affiliation(s)
| | - Rina Watanabe
- Biological Research Laboratories, Nissan Chemical Corporation, Saitama, Japan
| | - Yuki Gen
- Faculty of Health Sciences, University of Bristol, UK
| | - Taito Nishino
- Biological Research Laboratories, Nissan Chemical Corporation, Saitama, Japan
| | - Nobue Itasaki
- Faculty of Health Sciences, University of Bristol, UK
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20
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Daunys S, Janonienė A, Januškevičienė I, Paškevičiūtė M, Petrikaitė V. 3D Tumor Spheroid Models for In Vitro Therapeutic Screening of Nanoparticles. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1295:243-270. [PMID: 33543463 DOI: 10.1007/978-3-030-58174-9_11] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The anticancer activity of compounds and nanoparticles is most often determined in the cell monolayer. However, three-dimensional (3D) systems, such as tumor spheroids, are more representing the natural tumor microenvironment. They have been shown to have higher invasiveness and resistance to cytotoxic agents and radiotherapy compared to cells growing in 2D monolayer. Furthermore, to improve the prediction of clinical efficacy of drugs, in the past decades, even more sophisticated systems, such as multicellular 3D cultures, closely representing natural tumor microenvironment have been developed. Those cultures are formed from either cell lines or patient-derived tumor cells. Such models are very attractive and could improve the selection of tested materials for clinical trials avoiding unnecessary expensive tests in vivo. The microenvironment in tumor spheroids is different, and those differences or the interaction between several cell populations may contribute to different tumor response to the treatment. Also, different types of nanoparticles may have different behavior in 3D models, depending on their nature, physicochemical properties, the presence of targeting ligands on the surface, etc. Therefore, it is very important to understand in which cases which type of tumor spheroid is more suitable for testing specific types of nanoparticles, which conditions should be used, and which analytical method should be applied.
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Affiliation(s)
- Simonas Daunys
- Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - Agnė Janonienė
- Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - Indrė Januškevičienė
- Laboratory of Drug Targets Histopathology, Institute of Cardiology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Miglė Paškevičiūtė
- Laboratory of Drug Targets Histopathology, Institute of Cardiology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Vilma Petrikaitė
- Life Sciences Center, Vilnius University, Vilnius, Lithuania.
- Laboratory of Drug Targets Histopathology, Institute of Cardiology, Lithuanian University of Health Sciences, Kaunas, Lithuania.
- Institute of Physiology and Pharmacology, Academy of Medicine, Lithuanian University of Health Sciences, Kaunas, Lithuania.
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21
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Boucherit N, Gorvel L, Olive D. 3D Tumor Models and Their Use for the Testing of Immunotherapies. Front Immunol 2020; 11:603640. [PMID: 33362787 PMCID: PMC7758240 DOI: 10.3389/fimmu.2020.603640] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 11/10/2020] [Indexed: 12/31/2022] Open
Abstract
Over the past decade, immunotherapy has become a powerful and evident tool in the fight against cancers. Notably, the rise of checkpoint blockade using monoclonal antibodies (anti-CTLA4, anti-PD1) to avoid interaction between inhibitory molecules allowed the betterment of patient care. Indeed, immunotherapies led to increased overall survival in forms of cutaneous melanoma or lung cancer. However, the percentage of patients responding varies from 20 to 40% depending on the type of cancer and on the expression of the target molecules by the tumor. This is due to the tumor microenvironment which allows the acquisition of resistance mechanisms to immunotherapies by tumor cells. These are closely linked to the architecture and cellular composition of the tumor microenvironment. This one acts on different parameters such as the immune cells infiltrate its composition and therefore, favors the recruitment of immunosuppressive cells as well as the tumor expression of checkpoint inhibitors such as Programmed Death Ligand-1 (PD-L1). Therefore, the analysis and modeling of the complexity of the microenvironment is an important parameter to consider, not only in the search for new therapies but also for the identification and stratification of patients likely to respond to immunotherapy. This is why the use of 3D culture models, reflecting the architecture and cellular composition of a tumor, is essential in immuno-oncology studies. Nowadays, there are several 3-D culture methods such as spheroids and organoids, which are applicable to immuno-oncology. In this review we evaluate 3D culture models as tools for the development of treatments in the field of immuno-oncology.
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Affiliation(s)
- Nicolas Boucherit
- Cancer Research Center in Marseille, CRCM, Paoli Calmette Institute, Marseille, France
| | - Laurent Gorvel
- Cancer Research Center in Marseille, CRCM, Paoli Calmette Institute, Marseille, France
| | - Daniel Olive
- Cancer Research Center in Marseille, CRCM, Paoli Calmette Institute, Marseille, France
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22
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Gisina AM, Kim YS, Gabashvili AN, Tsvetkova AV, Vakhrushev IV, Yarygin KN, Lupatov AY. Expression of Epithelial Cell Adhesion Molecule (EpCAM) in Tumor Spheroids of Human Colorectal Adenocarcinoma Cells. Bull Exp Biol Med 2020; 170:135-141. [PMID: 33231806 DOI: 10.1007/s10517-020-05018-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Indexed: 10/22/2022]
Abstract
We studied the formation of spheroids by Caco-2, SW480, and HCT116 human colorectal adenocarcinoma cell lines under low-adhesion culturing conditions. Of these three cell lines, only HCT116 formed stable tumor spheroids. Flow cytometry analysis of 19 surface markers in monolayer HCT116 culture and spheroids formed by these cells revealed considerable similarity of the expression profiles in these two culturing modes. The only exception was EpCAM molecule: its expression in spheroids was 3-fold higher than in the monolayer culture. Scanning confocal laser microscopy showed equal EpCAM distribution in the inner mass of the spheroids.
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Affiliation(s)
- A M Gisina
- V. N. Orekhovich Research Institute of Biomedical Chemistry, Moscow, Russia.
| | - Ya S Kim
- V. N. Orekhovich Research Institute of Biomedical Chemistry, Moscow, Russia
| | - A N Gabashvili
- National University of Science and Technology MISIS, Moscow, Russia
| | - A V Tsvetkova
- V. N. Orekhovich Research Institute of Biomedical Chemistry, Moscow, Russia
| | - I V Vakhrushev
- V. N. Orekhovich Research Institute of Biomedical Chemistry, Moscow, Russia
| | - K N Yarygin
- V. N. Orekhovich Research Institute of Biomedical Chemistry, Moscow, Russia
| | - A Yu Lupatov
- V. N. Orekhovich Research Institute of Biomedical Chemistry, Moscow, Russia
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23
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Kang Y, Datta P, Shanmughapriya S, Ozbolat IT. 3D Bioprinting of Tumor Models for Cancer Research. ACS APPLIED BIO MATERIALS 2020; 3:5552-5573. [DOI: 10.1021/acsabm.0c00791] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Youngnam Kang
- The Huck Institutes of the Life Sciences, Penn State University, University Park, Pennsylvania 16802, United States
- Engineering Science and Mechanics Department, Penn State University, University Park, Pennsylvania 16802, United States
| | - Pallab Datta
- Centre for Healthcare Science and Technology, Indian Institute of Engineering Science and Technology Shibpur, Howrah, West Bengal 711103, India
| | - Santhanam Shanmughapriya
- Department of Medicine, Penn State University, College of Medicine, Hershey, Pennsylvania 17033, United States
- Department of Cellular and Molecular Physiology, Penn State University, College of Medicine, Hershey, Pennsylvania 17033, United States
- Heart and Vascular Institute, Penn State University, College of Medicine, Hershey, Pennsylvania 17033, United States
| | - Ibrahim T. Ozbolat
- The Huck Institutes of the Life Sciences, Penn State University, University Park, Pennsylvania 16802, United States
- Engineering Science and Mechanics Department, Penn State University, University Park, Pennsylvania 16802, United States
- Biomedical Engineering Department, Penn State University, University Park, Pennsylvania 16802, United States
- Materials Research Institute, Penn State University, University Park, Pennsylvania 16802, United States
- Department of Neurosurgery, Penn State University, Hershey, Pennsylvania 17033, United States
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24
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Ramzy GM, Koessler T, Ducrey E, McKee T, Ris F, Buchs N, Rubbia-Brandt L, Dietrich PY, Nowak-Sliwinska P. Patient-Derived In Vitro Models for Drug Discovery in Colorectal Carcinoma. Cancers (Basel) 2020; 12:cancers12061423. [PMID: 32486365 PMCID: PMC7352800 DOI: 10.3390/cancers12061423] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 05/26/2020] [Accepted: 05/28/2020] [Indexed: 02/07/2023] Open
Abstract
Lack of relevant preclinical models that reliably recapitulate the complexity and heterogeneity of human cancer has slowed down the development and approval of new anti-cancer therapies. Even though two-dimensional in vitro culture models remain widely used, they allow only partial cell-to-cell and cell-to-matrix interactions and therefore do not represent the complex nature of the tumor microenvironment. Therefore, better models reflecting intra-tumor heterogeneity need to be incorporated in the drug screening process to more reliably predict the efficacy of drug candidates. Classic methods of modelling colorectal carcinoma (CRC), while useful for many applications, carry numerous limitations. In this review, we address the recent advances in in vitro CRC model systems, ranging from conventional CRC patient-derived models, such as conditional reprogramming-based cell cultures, to more experimental and state-of-the-art models, such as cancer-on-chip platforms or liquid biopsy.
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Affiliation(s)
- George M. Ramzy
- Molecular Pharmacology Group, School of Pharmaceutical Sciences, Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1211 Geneva, Switzerland; (G.M.R.); (E.D.)
- Translational Research Center in Oncohaematology, University of Geneva, 1211 Geneva, Switzerland
| | - Thibaud Koessler
- Department of Oncology, Geneva University Hospitals, 1211 Geneva, Switzerland; (T.K.); (P.-Y.D.)
| | - Eloise Ducrey
- Molecular Pharmacology Group, School of Pharmaceutical Sciences, Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1211 Geneva, Switzerland; (G.M.R.); (E.D.)
- Translational Research Center in Oncohaematology, University of Geneva, 1211 Geneva, Switzerland
| | - Thomas McKee
- Division of Clinical Pathology, Diagnostic Department, University Hospitals of Geneva (HUG), 1211 Geneva, Switzerland; (T.M.); (L.R.-B.)
| | - Frédéric Ris
- Translational Department of Digestive and Transplant Surgery, Faculty of Medicine, Geneva University Hospitals, 1211 Geneva, Switzerland; (F.R.); (N.B.)
| | - Nicolas Buchs
- Translational Department of Digestive and Transplant Surgery, Faculty of Medicine, Geneva University Hospitals, 1211 Geneva, Switzerland; (F.R.); (N.B.)
| | - Laura Rubbia-Brandt
- Division of Clinical Pathology, Diagnostic Department, University Hospitals of Geneva (HUG), 1211 Geneva, Switzerland; (T.M.); (L.R.-B.)
| | - Pierre-Yves Dietrich
- Department of Oncology, Geneva University Hospitals, 1211 Geneva, Switzerland; (T.K.); (P.-Y.D.)
| | - Patrycja Nowak-Sliwinska
- Molecular Pharmacology Group, School of Pharmaceutical Sciences, Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1211 Geneva, Switzerland; (G.M.R.); (E.D.)
- Translational Research Center in Oncohaematology, University of Geneva, 1211 Geneva, Switzerland
- Correspondence: ; Tel.: +41-22-379-3352
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25
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UNR/ CSDE1 Expression Is Critical to Maintain Invasive Phenotype of Colorectal Cancer through Regulation of c-MYC and Epithelial-to-Mesenchymal Transition. J Clin Med 2019; 8:jcm8040560. [PMID: 31027221 PMCID: PMC6517883 DOI: 10.3390/jcm8040560] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 04/11/2019] [Accepted: 04/23/2019] [Indexed: 12/12/2022] Open
Abstract
CSDE1 (cold shock domain containing E1) gene is located upstream of the N-RAS locus, and codes for an RNA-binding protein named Upstream of N-Ras (UNR). In cancer, CSDE1 has been shown to regulate c-Fos, c-Myc, Pten, Rac1, or Vimentin. UNR/CSDE1 has been studied in breast, melanoma, pancreatic and prostate cancer. Then, the aim of this study is to evaluate the role of CSDE1/UNR in colorectal cancer progression and maintenance of aggressive phenotype. We firstly evaluated UNR/CSDE1 expression in human colon cancer derived cell lines and patient samples. Subsequently, we performed functional experiments by UNR/CSDE1 downregulation. We also evaluated UNR/CSDE1 prognostic relevance in two independent sets of patients. Not only was UNR/CSDE1 expression higher in tumor samples compared to untransformed samples, but also in colonospheres and metastatic origin cell lines than their parental and primary cell lines, respectively. Downregulation of UNR/CSDE1 reduced cell viability and migration throughout a restrain of epithelial-to-mesenchymal transition and increases sensitivity to apoptosis. Interestingly, high UNR/CSDE1 expression was associated with poor prognosis and correlated positively with c-MYC expression in colorectal cancer samples and cell lines. Here, we show for the first time compelling data reporting the oncogenic role of UNR/CSDE1 in human colorectal cancer.
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26
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Mousavi N, Truelsen SLB, Hagel G, Jorgensen LN, Harling H, Timmermans V, Melchior LC, Thysen AH, Heegaard S, Thastrup J. KRAS mutations in the parental tumour accelerate in vitro growth of tumoroids established from colorectal adenocarcinoma. Int J Exp Pathol 2019; 100:12-18. [PMID: 30884019 DOI: 10.1111/iep.12308] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 01/23/2019] [Accepted: 01/31/2019] [Indexed: 12/11/2022] Open
Abstract
The aim of the present study was to characterize a patient-derived in vitro 3D model (ie tumoroid) established from colorectal adenocarcinoma. This study investigated the growth rate of tumoroids and whether the Kirsten rat sarcoma (KRAS) mutations in the parental tumour accelerate this rate. The tumoroids were established from surgical resections of primary and metastatic colorectal adenocarcinoma from 26 patients. The in vitro growth rate of these tumoroids was monitored by automated imaging and recorded as relative growth rate. The KRAS hotspot mutations were investigated on the parental tumours by Ion Torrent™ next-generation sequencing. The KRAS mutations were detected in 58% of the parental tumours, and a significantly higher growth rate was observed for tumoroids established from the KRAS-mutated tumours compared to wild-type tumours (P < 0.0001). The average relative growth rate (log10) on day 10 was 0.360 ± 0.180 (mean ± SD) for the KRAS-mutated group and 0.098 ± 0.135 (mean ± SD) for the KRAS wild-type group. These results showed that the presence of KRAS mutations in parental tumours is associated with an acceleration of the growth rate of tumoroids. The future perspective for such a model could be the implementation of chemoassays for personalized medicine.
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Affiliation(s)
- Nabi Mousavi
- Department of Pathology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | | | | | | | - Henrik Harling
- Digestive Disease Center, Bispebjerg Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Vera Timmermans
- Department of Pathology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | | | | | - Steffen Heegaard
- Department of Pathology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.,Department of Ophthalmology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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27
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Druzhkova I, Ignatova N, Prodanets N, Kiselev N, Zhukov I, Shirmanova M, Zagainov V, Zagaynova E. E-Cadherin in Colorectal Cancer: Relation to Chemosensitivity. Clin Colorectal Cancer 2019; 18:e74-e86. [PMID: 30415989 DOI: 10.1016/j.clcc.2018.10.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2017] [Revised: 04/13/2018] [Accepted: 10/09/2018] [Indexed: 02/07/2023]
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28
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Sensi F, D'Angelo E, D'Aronco S, Molinaro R, Agostini M. Preclinical three-dimensional colorectal cancer model: The next generation of in vitro drug efficacy evaluation. J Cell Physiol 2018; 234:181-191. [PMID: 30277557 DOI: 10.1002/jcp.26812] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Accepted: 04/30/2018] [Indexed: 12/31/2022]
Abstract
Colorectal cancer (CRC), the third most common cancer diagnosed in both men and women in the United States, shows a highly ineffective therapeutic management. In these years neither substantial improvements nor new therapeutic approaches have been provided to patients. Performing the early lead discovery phases of new cancer drugs in cellular models, resembling as far as possible the real in vivo tumor environment, may be more effective in predicting their future success in the later clinical phases. In this review, we critically describe the most representative bioengineered models for anticancer drug screening in CRC from the conventional two-dimensional models to the new-generation three-dimensional scaffold-based ones. The scaffold aims to replace the extracellular matrix, thus influencing the biomechanical, biochemical, and biological properties of cells and tissues. In this scenario, we believe that reconstitution of tumor condition is mandatory for an alternative in vitro methods to study cancer development and therapeutic strategies.
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Affiliation(s)
- Francesca Sensi
- Department of Women and Children Health, University of Padua, Padua, Italy.,Nano-Inspired Biomedicine Lab, Istituto di Ricerca Pediatrica - Città della Speranza, Padua, Italy
| | - Edoardo D'Angelo
- Nano-Inspired Biomedicine Lab, Istituto di Ricerca Pediatrica - Città della Speranza, Padua, Italy
| | - Sara D'Aronco
- Nano-Inspired Biomedicine Lab, Istituto di Ricerca Pediatrica - Città della Speranza, Padua, Italy.,Department of Surgical, Oncological and Gastroenterological Sciences, University of Padua, Padua, Italy
| | - Roberto Molinaro
- Department of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Marco Agostini
- Nano-Inspired Biomedicine Lab, Istituto di Ricerca Pediatrica - Città della Speranza, Padua, Italy.,Department of Surgical, Oncological and Gastroenterological Sciences, University of Padua, Padua, Italy
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29
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Inhibiting ABCG2 could potentially enhance the efficacy of hypericin-mediated photodynamic therapy in spheroidal cell models of colorectal cancer. Photodiagnosis Photodyn Ther 2018; 23:221-229. [DOI: 10.1016/j.pdpdt.2018.06.027] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Revised: 06/25/2018] [Accepted: 06/29/2018] [Indexed: 12/22/2022]
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30
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Fitzgerald W, Gomez-Lopez N, Erez O, Romero R, Margolis L. Extracellular vesicles generated by placental tissues ex vivo: A transport system for immune mediators and growth factors. Am J Reprod Immunol 2018; 80:e12860. [PMID: 29726582 PMCID: PMC6021205 DOI: 10.1111/aji.12860] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Accepted: 03/27/2018] [Indexed: 12/12/2022] Open
Abstract
PROBLEM To study the mechanisms of placenta function and the role of extracellular vesicles (EVs) in pregnancy, it is necessary to develop an ex vivo system that retains placental cytoarchitecture and the primary metabolic aspects, in particular the release of EVs and soluble factors. Here, we developed such a system and investigated the pattern of secretion of cytokines, growth factors, and extracellular vesicles by placental villous and amnion tissues ex vivo. METHODS OF STUDY Placental villous and amnion explants were cultured for 2 weeks at the air/liquid interface and their morphology and the released cytokines and EVs were analyzed. Cytokines were analyzed with multiplexed bead assays, and individual EVs were analyzed with recently developed techniques that involved EV capture with magnetic nanoparticles coupled to anti-EV antibodies and flow cytometry. RESULTS Ex vivo tissues (i) remained viable and preserved their cytoarchitecture; (ii) maintained secretion of cytokines and growth factors; (iii) released EVs of syncytiotrophoblast and amnion epithelial cell origins that contain cytokines and growth factors. CONCLUSION A system of ex vivo placental villous and amnion tissues can be used as an adequate model to study placenta metabolic activity in normal and complicated pregnancies, in particular to characterize EVs by their surface markers and by encapsulated proteins. Establishment and benchmarking the placenta ex vivo system may provide new insight in the functional status of this organ in various placental disorders, particularly regarding the release of EVs and cytokines. Such EVs may have a prognostic value for pregnancy complications.
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Affiliation(s)
- Wendy Fitzgerald
- Section of Intercellular Interactions, Eunice Kennedy-Shriver National Institute of Child Health and Human Development, National Institutes of Health, US Department of Health and Human Services, Bethesda, MD, and Detroit, MI
| | - Nardhy Gomez-Lopez
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy-Shriver National Institute of Child Health and Human Development, National Institutes of Health, US Department of Health and Human Services, Bethesda, MD, and Detroit, MI
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan, USA
- Department of Immunology, Microbiology and Biochemistry, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Offer Erez
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy-Shriver National Institute of Child Health and Human Development, National Institutes of Health, US Department of Health and Human Services, Bethesda, MD, and Detroit, MI
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Roberto Romero
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy-Shriver National Institute of Child Health and Human Development, National Institutes of Health, US Department of Health and Human Services, Bethesda, MD, and Detroit, MI
- Department of Obstetrics and Gynecology, University of Michigan, Ann Arbor, Michigan, USA
- Department of Epidemiology and Biostatistics, Michigan State University, East Lansing, Michigan, USA
- Center for Molecular Medicine and Genetics, Wayne State University, Detroit, Michigan, USA
| | - Leonid Margolis
- Section of Intercellular Interactions, Eunice Kennedy-Shriver National Institute of Child Health and Human Development, National Institutes of Health, US Department of Health and Human Services, Bethesda, MD, and Detroit, MI
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31
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Ness C, Garred Ø, Eide NA, Kumar T, Olstad OK, Bærland TP, Petrovski G, Moe MC, Noer A. Multicellular tumor spheroids of human uveal melanoma induce genes associated with anoikis resistance, lipogenesis, and SSXs. Mol Vis 2017; 23:680-694. [PMID: 29033534 PMCID: PMC5632686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Accepted: 10/01/2017] [Indexed: 11/24/2022] Open
Abstract
PURPOSE Uveal melanoma (UM) has a high propensity for metastatic spread, and approximately 40-50% of patients die of metastatic disease. Metastases can be found at the time of diagnosis but also several years after the tumor has been removed. The survival of disseminated cancer cells is known to be linked to anchorage independence, anoikis resistance, and an adaptive cellular metabolism. The cultivation of cancer cells as multicellular tumor spheroids (MCTS) by anchorage-independent growth enriches for a more aggressive phenotype. The present study examines the differential gene expression of adherent cell cultures, non-adherent MCTS cultures, and uncultured tumor biopsies from three patients with UM. We elucidate the biochemical differences between the culture conditions to find whether the culture of UM as non-adherent MCTS could be linked to an anchorage-independent and more aggressive phenotype, thus unravelling potential targets for treatment of UM dissemination. METHODS The various culture conditions were evaluated with microarray analysis, quantitative reverse-transcription polymerase chain reaction (qRT-PCR), RNAscope, immunohistochemistry (IHC), and transmission electron microscopy (TEM) followed by gene expression bioinformatics. RESULTS The MCTS cultures displayed traits associated with anoikis resistance demonstrated by ANGPTL4 upregulation, and a shift toward a lipogenic profile by upregulation of ACOT1 (lipid metabolism), FADS1 (biosynthesis of unsaturated fatty acids), SC4MOL, DHCR7, LSS (cholesterol biosynthesis), OSBPL9 (intracellular lipid receptor), and PLIN2 (lipid storage). Additionally, the present study shows marked upregulation of synovial sarcoma X breakpoint proteins (SSXs), transcriptional repressors related to the Polycomb group (PcG) proteins that modulate epigenetic silencing of genes. CONCLUSIONS The MCTS cultures displayed traits associated with anoikis resistance, a metabolic shift toward a lipogenic profile, and upregulation of SSXs, related to the PcG proteins.
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Affiliation(s)
- Charlotte Ness
- Center for Eye Research, Department of Ophthalmology, Oslo University Hospital and University of Oslo, Norway,Norwegian Center for Stem Cell Research, Oslo University Hospital, Norway
| | - Øystein Garred
- Department of Pathology, Oslo University Hospital, Norway
| | - Nils A. Eide
- Center for Eye Research, Department of Ophthalmology, Oslo University Hospital and University of Oslo, Norway
| | - Theresa Kumar
- Department of Pathology, Oslo University Hospital, Norway
| | - Ole K. Olstad
- Department of Medical Biochemistry, Oslo University Hospital, Norway
| | - Thomas P. Bærland
- Center for Eye Research, Department of Ophthalmology, Oslo University Hospital and University of Oslo, Norway
| | - Goran Petrovski
- Center for Eye Research, Department of Ophthalmology, Oslo University Hospital and University of Oslo, Norway,Norwegian Center for Stem Cell Research, Oslo University Hospital, Norway
| | - Morten C. Moe
- Center for Eye Research, Department of Ophthalmology, Oslo University Hospital and University of Oslo, Norway,Norwegian Center for Stem Cell Research, Oslo University Hospital, Norway
| | - Agate Noer
- Center for Eye Research, Department of Ophthalmology, Oslo University Hospital and University of Oslo, Norway,Norwegian Center for Stem Cell Research, Oslo University Hospital, Norway
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Short-term spheroid culture of primary colorectal cancer cells as an in vitro model for personalizing cancer medicine. PLoS One 2017; 12:e0183074. [PMID: 28877221 PMCID: PMC5587104 DOI: 10.1371/journal.pone.0183074] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2017] [Accepted: 07/28/2017] [Indexed: 11/29/2022] Open
Abstract
Chemotherapy treatment of cancer remains a challenge due to the molecular and functional heterogeneity displayed by tumours originating from the same cell type. The pronounced heterogeneity makes it difficult for oncologists to devise an effective therapeutic strategy for the patient. One approach for increasing treatment efficacy is to test the chemosensitivity of cancer cells obtained from the patient’s tumour. 3D culture represents a promising method for modelling patient tumours in vitro. The aim of this study was therefore to evaluate how closely short-term spheroid cultures of primary colorectal cancer cells resemble the original tumour. Colorectal cancer cells were isolated from human tumour tissue and cultured as spheroids. Spheroid cultures were established with a high success rate and remained viable for at least 10 days. The spheroids exhibited significant growth over a period of 7 days and no difference in growth rate was observed for spheroids of different sizes. Comparison of spheroids with the original tumour revealed that spheroid culture generally preserved adenocarcinoma histology and expression patterns of cytokeratin 20 and carcinoembryonic antigen. Interestingly, spheroids had a tendency to resemble tumour protein expression more closely after 10 days of culture compared to 3 days. Chemosensitivity screening using spheroids from five patients demonstrated individual response profiles. This indicates that the spheroids maintained patient-to-patient differences in sensitivity towards the drugs and combinations most commonly used for treatment of colorectal cancer. In summary, short-term spheroid culture of primary colorectal adenocarcinoma cells represents a promising in vitro model for use in personalized medicine.
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33
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Jiménez P, Chueca E, Arruebo M, Strunk M, Solanas E, Serrano T, García-González MA, Lanas Á. CD24 Expression Is Increased in 5-Fluorouracil-Treated Esophageal Adenocarcinoma Cells. Front Pharmacol 2017; 8:321. [PMID: 28611669 PMCID: PMC5447731 DOI: 10.3389/fphar.2017.00321] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Accepted: 05/15/2017] [Indexed: 01/20/2023] Open
Abstract
The cancer stem cell (CSC) model suggests that there are subsets of cells within a tumor with increased proliferation and self-renewal capacity, which play a key role in therapeutic resistance. The importance of cyclooxygenase-2 (COX-2) in carcinogenesis has been previously established and the use of COX-2 inhibitors as celecoxib has been shown to exert antitumor effects. The present study investigated whether treatment of esophageal adenocarcinoma (EAC) cells with 5-fluorouracil (5-FU) or the growth of tumor spheres increased the proportion of CSCs and also if treatment with celecoxib was able to reduce the putative CSC markers in this tumor. OE19 and OE33 EAC cells surviving 5-FU exposure exhibited an increase in CSC markers CD24 and ABCG2 and also an increased resistance to apoptosis. EAC cell lines had the capacity to form multiple spheres displaying typical CSC functionalities such as self-renewal and increased CD24 levels. In addition, after the induction of differentiation, cancer cells reached levels of CD24 similar to those observed in the parental cells. Treatment with celecoxib alone or in combination with 5-FU also resulted in a reduction of CD24 expression. Moreover, celecoxib inhibited the growth of tumor spheres. These findings showing a reduction in CSC markers induced by celecoxib suggest that the COX-2 inhibitor might be a candidate for combined chemotherapy in the treatment of EAC. However, additional clinical and experimental studies are needed.
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Affiliation(s)
| | - Eduardo Chueca
- CIBERehdMadrid, Spain.,Instituto de Investigación Sanitaria Aragón (IIS Aragón)Zaragoza, Spain
| | - María Arruebo
- Instituto de Investigación Sanitaria Aragón (IIS Aragón)Zaragoza, Spain
| | - Mark Strunk
- Centro de Investigación Biomédica de Aragón, IACS Aragón, Instituto Aragonés de Ciencias de la Salud, Servicio de Secuenciación y Genómica FuncionalZaragoza, Spain
| | - Estela Solanas
- Instituto de Investigación Sanitaria Aragón (IIS Aragón)Zaragoza, Spain
| | - Trinidad Serrano
- Instituto de Investigación Sanitaria Aragón (IIS Aragón)Zaragoza, Spain.,Department of Gastroenterology, Hospital Clínico Universitario Lozano BlesaZaragoza, Spain
| | - María A García-González
- CIBERehdMadrid, Spain.,Instituto de Investigación Sanitaria Aragón (IIS Aragón)Zaragoza, Spain.,Instituto Aragonés de Ciencias de la Salud (IACS)Zaragoza, Spain
| | - Ángel Lanas
- CIBERehdMadrid, Spain.,Instituto de Investigación Sanitaria Aragón (IIS Aragón)Zaragoza, Spain.,Department of Gastroenterology, Hospital Clínico Universitario Lozano BlesaZaragoza, Spain.,Department of Medicine, University of ZaragozaZaragoza, Spain
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34
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Sekar V, Mehrotra DG, Majumder B. Molecular and Functional Diagnostic Tools in Precision Oncology for Urological Malignancies. Indian J Surg Oncol 2017; 8:24-32. [PMID: 28127179 PMCID: PMC5236026 DOI: 10.1007/s13193-016-0591-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Accepted: 09/12/2016] [Indexed: 12/29/2022] Open
Abstract
Urological malignancies, represented mainly by prostate, bladder, and renal cancers, are some of the leading causes of cancer-related mortalities worldwide. Despite various efforts over decades to develop early detection tests and effective therapeutic paradigms, the response rate to the existing treatments remains low for both primary and late stage/recurrent phases of these cancers. The evolving landscape of molecular diagnostics, aiming to make the diagnosis and treatment more patient-driven, underpins precision oncology and particularly intends to rationally profile individual tumors and highlight the mechanistic insight and complexity of tumor microenvironment in order to develop biomarkers of toxicity risks and response prediction in a clinically oriented dynamical setting. The present review is an effort to capture some of the recent developments in the area of molecular diagnostics and functional testing platforms and their potential application in clinical decision making in the premises of precision oncology of urological malignancies.
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Affiliation(s)
- Vasanthakumar Sekar
- Department of Cancer Biology, Mitra Biotech, 202, Narayana Nethralaya, Health City, Hosur Main Road, Bangalore, 560099 India
| | - Debapriya Ghosh Mehrotra
- Department of Molecular Pathology, Mitra Biotech, 202, Narayana Nethralaya, Health City, Hosur Main Road, Bangalore, 560099 India
| | - Biswanath Majumder
- Department of Molecular Pathology, Mitra Biotech, 202, Narayana Nethralaya, Health City, Hosur Main Road, Bangalore, 560099 India
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36
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Halfter K, Mayer B. Bringing 3D tumor models to the clinic - predictive value for personalized medicine. Biotechnol J 2017; 12. [PMID: 28098436 DOI: 10.1002/biot.201600295] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Revised: 12/02/2016] [Accepted: 12/09/2016] [Indexed: 12/17/2022]
Abstract
Current decision-guiding algorithms in cancer drug treatment are based on decades of research and numerous clinical trials. For the majority of patients, this data is successfully applied for a systemic disease management. For a number of patients however, treatment stratification according to clinically based risk criteria will not be sufficient. The most effective treatment options are ideally identified prior to the start of clinical drug therapy. This review will discuss the implementation of three-dimensional (3D) cell culture models as a preclinical testing paradigm for the efficacy of clinical cancer treatment. Patient tumor-derived cells in 3D cultures duplicate the individual tumor microenvironment with a minimum of confounding factors. Clinical implementation of such personalized tumor models requires a high quality of methodological and clinical validation comparable to other biomarkers. A non-systematic literature search demonstrated the small number of prospective studies that have been conducted in this area of research. This may explain the current reluctance of many physicians and insurance providers in implementing this type of assay into the clinical diagnostic routine despite potential benefit for patients. Achieving valid and reproducible results with a high level of evidence is central in improving the acceptance of preclinical 3D tumor models.
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Affiliation(s)
| | - Barbara Mayer
- SpheroTec GmbH, Martinsried, Germany.,Department of General, Visceral, and Transplantation Surgery, Hospital of the LMU Munich, Munich, Germany
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37
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Oh DY, Kim S, Choi YL, Cho YJ, Oh E, Choi JJ, Jung K, Song JY, Ahn SE, Kim BG, Bae DS, Park WY, Lee JW, Song S. HER2 as a novel therapeutic target for cervical cancer. Oncotarget 2016; 6:36219-30. [PMID: 26435481 PMCID: PMC4742172 DOI: 10.18632/oncotarget.5283] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2015] [Accepted: 09/11/2015] [Indexed: 01/22/2023] Open
Abstract
Surgery and radiation are the current standard treatments for cervical cancer. However, there is no effective therapy for metastatic or recurrent cases, necessitating the identification of therapeutic targets. In order to create preclinical models for screening potential therapeutic targets, we established 14 patient-derived xenograft (PDX) models of cervical cancers using subrenal implantation methods. Serially passaged PDX tumors retained the histopathologic and genomic features of the original tumors. Among the 9 molecularly profiled cervical cancer patient samples, a HER2-amplified tumor was detected by array comparative genomic hybridization and targeted next-generation sequencing. We confirmed HER2 overexpression in the tumor and serially passaged PDX. Co-administration of trastuzumab and lapatinib in the HER2-overexpressed PDX significantly inhibited tumor growth compared to the control. Thus, we established histopathologically and genomically homologous PDX models of cervical cancer using subrenal implantation. Furthermore, we propose HER2 inhibitor-based therapy for HER2-amplified cervical cancer refractory to conventional therapy.
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Affiliation(s)
- Doo-Yi Oh
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.,Institute for Refractory Cancer Research, Samsung Medical Center, Seoul, Korea.,Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, Korea
| | - Seokhwi Kim
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yoon-La Choi
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.,Institute for Refractory Cancer Research, Samsung Medical Center, Seoul, Korea.,Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, Korea
| | - Young Jae Cho
- Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Ensel Oh
- Institute for Refractory Cancer Research, Samsung Medical Center, Seoul, Korea.,Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, Korea
| | - Jung-Joo Choi
- Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Kyungsoo Jung
- Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, Korea
| | - Ji-Young Song
- Institute for Refractory Cancer Research, Samsung Medical Center, Seoul, Korea
| | - Suzie E Ahn
- Institute for Refractory Cancer Research, Samsung Medical Center, Seoul, Korea
| | - Byoung-Gie Kim
- Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Duk-Soo Bae
- Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Woong-Yang Park
- Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, Korea.,Samsung Genome Institute, Samsung Medical Center, Seoul, Korea
| | - Jeong-Won Lee
- Institute for Refractory Cancer Research, Samsung Medical Center, Seoul, Korea.,Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, Korea.,Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Sangyong Song
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.,Institute for Refractory Cancer Research, Samsung Medical Center, Seoul, Korea
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38
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Bartoș D, Bartoș A, Irimie A, Szabo B, Breazu C, Tăbăran F, Fit AM, Matea C, Iancu C. Ex-vivo model of colon cancer in normothermic conditions: Applications in nanomedicine. PARTICULATE SCIENCE AND TECHNOLOGY 2016. [DOI: 10.1080/02726351.2015.1098761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Characterization of cancer stem cells from different grades of human colorectal cancer. Tumour Biol 2016; 37:14069-14081. [PMID: 27507615 DOI: 10.1007/s13277-016-5232-6] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Accepted: 07/15/2016] [Indexed: 12/23/2022] Open
Abstract
Colorectal cancer (CRC) is one of the most common solid tumors worldwide. Recent evidence suggests that a population of cancer cells, called cancer stem cells (CSCs), is responsible for tumor heterogeneity, invasion, metastasis, therapeutic resistance, and recurrence of CRC. The isolation and characterization of CSCs using cell surface markers have been reported previously with varying results. In this study, we investigated a panel of four putative CSC markers, CD44, CD24, CD166, and EpCAM, to define CRC-CSC. Paraffin embedded tissue samples from different grades of primary, untreated CRC were analyzed for the expression of four CSC markers CD44, CD326, CD24, and CD166, using immunohistochemistry. Flow cytometric analysis of CRC-CSC from HT29 (low grade) and HCT116 (high grade) human colorectal cancer cell lines was done. Marker-based isolation of CSC and non-CSC-bulk-tumor cells from HT29 was done using FACS, and tumor sphere assay was performed. There was a statistically significant difference (p < 0.05) in the expression of CD44, CD326, and CD166 between cases and controls. A novel cutoff distribution of CD44 and CD166 was suggested to help for better immunohistochemical analysis of CRC. Higher prevalence of CSC was seen in high-grade CRC as compared to low-grade CRC. Sorted and cultured CD44 + CD166+ cells formed tumor spheres, suggesting that these cells, having properties of self renewal and anchorage independent proliferation, were in fact CSC. Hence, CD44 and CD166 may serve as good CRC-CSC markers when used together with novel cutoff immunohistochemistry (IHC) expression levels.
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40
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Ham SL, Joshi R, Thakuri PS, Tavana H. Liquid-based three-dimensional tumor models for cancer research and drug discovery. Exp Biol Med (Maywood) 2016; 241:939-54. [PMID: 27072562 PMCID: PMC4950350 DOI: 10.1177/1535370216643772] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Tumors are three-dimensional tissues where close contacts between cancer cells, intercellular interactions between cancer and stromal cells, adhesion of cancer cells to the extracellular matrix, and signaling of soluble factors modulate functions of cancer cells and their response to therapeutics. Three-dimensional cultures of cancer cells overcome limitations of traditionally used monolayer cultures and recreate essential characteristics of tumors such as spatial gradients of oxygen, growth factors, and metabolites and presence of necrotic, hypoxic, quiescent, and proliferative cells. As such, three-dimensional tumor models provide a valuable tool for cancer research and oncology drug discovery. Here, we describe different tumor models and primarily focus on a model known as tumor spheroid. We summarize different technologies of spheroid formation, and discuss the use of spheroids to address the influence of stromal fibroblasts and immune cells on cancer cells in tumor microenvironment, study cancer stem cells, and facilitate compound screening in the drug discovery process. We review major techniques for quantification of cellular responses to drugs and discuss challenges ahead to enable broad utility of tumor spheroids in research laboratories, integrate spheroid models into drug development and discovery pipeline, and use primary tumor cells for drug screening studies to realize personalized cancer treatment.
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Affiliation(s)
- Stephanie L Ham
- Department of Biomedical Engineering, The University of Akron, Akron, OH 44325, USA
| | - Ramila Joshi
- Department of Biomedical Engineering, The University of Akron, Akron, OH 44325, USA
| | - Pradip S Thakuri
- Department of Biomedical Engineering, The University of Akron, Akron, OH 44325, USA
| | - Hossein Tavana
- Department of Biomedical Engineering, The University of Akron, Akron, OH 44325, USA
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41
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Relier S, Yazdani L, Ayad O, Choquet A, Bourgaux JF, Prudhomme M, Pannequin J, Macari F, David A. Antibiotics inhibit sphere-forming ability in suspension culture. Cancer Cell Int 2016; 16:6. [PMID: 26877710 PMCID: PMC4751670 DOI: 10.1186/s12935-016-0277-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Accepted: 02/03/2016] [Indexed: 01/19/2023] Open
Abstract
Background This last decade, a lot of emphasis has been placed on developing new cancer cell culture models, closer to in vivo condition, in order to test new drugs and therapies. In the case of colorectal cancer, the use of patient biopsies to seed 3D primary cultures and mimic tumor initiation necessitates the use of antibiotics to prevent microbial intestinal contamination. However, not only long term use of antibiotics may mask the presence of low levels of microbial contamination, it may also impact cancer cell phenotype. Methods In this study we tested the impact of penicillin-streptomycin cocktail addition in both monolayer and suspension culture. To ensure the reliability of our observations we used six different cell lines and each experiment was performed in triplicate. Results were analyzed with Student’s t test. Results We show that penicillin–streptomycin cocktail inhibits the sphere-forming ability of six cancer cell lines in suspension culture though it has no impact in monolayer culture. We correlate this effect with a significant decrease of cancer stem cells pool which holds self-renewal potential. Conclusions Overall, this study warns against systematic addition of antibiotics in growth medium and raises the interesting possibility of using antibiotics to target cancer stem cells.
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Affiliation(s)
- Sébastien Relier
- CNRS, UMR-5203, Institut de Génomique Fonctionnelle, 34094 Montpellier, France.,INSERM, U1191, 34094 Montpellier, France.,Université de Montpellier, 34094 Montpellier, France
| | - Laura Yazdani
- CNRS, UMR-5203, Institut de Génomique Fonctionnelle, 34094 Montpellier, France.,INSERM, U1191, 34094 Montpellier, France.,Université de Montpellier, 34094 Montpellier, France
| | - Oualid Ayad
- CNRS, UMR-5203, Institut de Génomique Fonctionnelle, 34094 Montpellier, France.,INSERM, U1191, 34094 Montpellier, France.,Université de Montpellier, 34094 Montpellier, France
| | - Armelle Choquet
- CNRS, UMR-5203, Institut de Génomique Fonctionnelle, 34094 Montpellier, France.,INSERM, U1191, 34094 Montpellier, France.,Université de Montpellier, 34094 Montpellier, France
| | | | | | - Julie Pannequin
- CNRS, UMR-5203, Institut de Génomique Fonctionnelle, 34094 Montpellier, France.,INSERM, U1191, 34094 Montpellier, France.,Université de Montpellier, 34094 Montpellier, France
| | - Françoise Macari
- CNRS, UMR-5203, Institut de Génomique Fonctionnelle, 34094 Montpellier, France.,INSERM, U1191, 34094 Montpellier, France.,Université de Montpellier, 34094 Montpellier, France
| | - Alexandre David
- CNRS, UMR-5203, Institut de Génomique Fonctionnelle, 34094 Montpellier, France.,INSERM, U1191, 34094 Montpellier, France.,Université de Montpellier, 34094 Montpellier, France
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Bartoş A, Bartoş D, Szabo B, Breazu C, Opincariu I, Mironiuc A, Iancu C. Recent achievements in colorectal cancer diagnostic and therapy by the use of nanoparticles. Drug Metab Rev 2016; 48:27-46. [PMID: 26828283 DOI: 10.3109/03602532.2015.1130052] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Colorectal cancer is a major public health issue, being the third most common cancer in men and the second in women. It is one of the leading causes of cancer deaths. Nanomedicine is an emerging field of interest, many of its aspects being linked to cancer research. Chemotherapy has a well-established role in colorectal cancer management, unfortunately being limited by inability to have a selective distribution, by multidrug resistance and adverse effects. Researches carried out in recent years about nanotechnologies aimed, among others, to resolve the issues mentioned above. Targeted and localized delivery of the chemotherapeutic drugs, using nanoparticles, with selective destruction of cancerous cells would minimize the toxicity on healthy tissues. Also, the use of nanomaterials as contrast agent could improve sensitivity and specificity of diagnosis. The purpose of this review is to highlight the recent achievements of cancer research by use of nanomaterials, in the idea of finding the ideal composite, capable to simultaneous diagnostic and treat cancer.
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Affiliation(s)
- Adrian Bartoş
- a Department of Surgery , "Prof. Dr. Octavian Fodor" Regional Institute of Gastroenterology and Hepatology , Cluj Napoca , Romania
| | - Dana Bartoş
- b Department of Surgery , "Prof. Dr. Octavian Fodor" Regional Institute of Gastroenterology and Hepatology; Anatomy and Embryology Department, UMF "Iuliu Haţieganu" , Cluj-Napoca , Romania
| | - Bianca Szabo
- c Department of Ophthalmology , Clinical Emergency Hospital Cluj; Anatomy and Embryology Department, UMF "Iuliu Haţieganu" , Cluj-Napoca , Romania
| | - Caius Breazu
- d Department of Anesthesiology and Intensive Care , "Prof. Dr. Octavian Fodor" Regional Institute of Gastroenterology and Hepatology, Department of Anesthesiology and Intensive Care, UMF "Iuliu Haţieganu" , Cluj-Napoca , Romania
| | - Iulian Opincariu
- e Anatomy and Embryology Department , UMF "Iuliu Haţieganu" , Cluj-Napoca , Romania
| | - Aurel Mironiuc
- f Department of Surgery , Clinical Emergency Hospital; Department of Surgery No II, UMF ''Iuliu Haţieganu'' , Cluj Napoca , Romania , and
| | - Cornel Iancu
- g Department of Surgery , " Prof. Dr. Octavian Fodor" Regional Institute of Gastroenterology and Hepatology, Department of Surgery No III, UMF "Iuliu Haţieganu" , Cluj-Napoca , Romania
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A 3D in vitro model of patient-derived prostate cancer xenograft for controlled interrogation of in vivo tumor-stromal interactions. Biomaterials 2015; 77:164-72. [PMID: 26599623 DOI: 10.1016/j.biomaterials.2015.10.059] [Citation(s) in RCA: 84] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Revised: 10/20/2015] [Accepted: 10/26/2015] [Indexed: 12/18/2022]
Abstract
Patient-derived xenograft (PDX) models better represent human cancer than traditional cell lines. However, the complex in vivo environment makes it challenging to employ PDX models to investigate tumor-stromal interactions, such as those that mediate prostate cancer (PCa) bone metastasis. Thus, we engineered a defined three-dimensional (3D) hydrogel system capable of supporting the co-culture of PCa PDX cells and osteoblastic cells to recapitulate the PCa-osteoblast unit within the bone metastatic microenvironment in vitro. Our 3D model not only maintained cell viability but also preserved the typical osteogenic phenotype of PCa PDX cells. Additionally, co-culture cellularity was maintained over that of either cell type cultured alone, suggesting that the PCa-osteoblast cross-talk supports PCa progression in bone, as is hypothesized to occur in patients with prostatic bone metastasis. Strikingly, osteoblastic cells co-cultured with PCa PDX tumoroids organized around the tumoroids, closely mimicking the architecture of PCa metastases in bone. Finally, tumor-stromal signaling mediated by the fibroblast growth factor axis tightly paralleled that in the in vivo counterpart. Together, these findings indicate that this 3D PCa PDX model recapitulates important pathological properties of PCa bone metastasis, and validate the use of this model for controlled and systematic interrogation of complex in vivo tumor-stromal interactions.
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Evaluation of MicroRNAs Regulating Anoikis Pathways and Its Therapeutic Potential. BIOMED RESEARCH INTERNATIONAL 2015; 2015:716816. [PMID: 26587543 PMCID: PMC4637442 DOI: 10.1155/2015/716816] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/01/2015] [Accepted: 10/07/2015] [Indexed: 12/29/2022]
Abstract
Dysregulation of microRNAs (miRNAs) has been implicated in almost every known survival mechanisms utilized by cancer cells. One of such mechanisms, anoikis resistance, plays a pivotal role in enabling metastasis by allowing cancer cells to circumvent cell death induced by lack of attachment. Understanding how miRNAs regulate the various anoikis pathways has become the research question of increasing number of studies published in the past years. Through these studies, a growing list of miRNAs has been identified to be important players in promoting either anoikis or resistance to anoikis. In this review, we will be focusing on these miRNAs and how the findings from those studies can contribute to novel therapeutic strategies against cancer progression. We will be examining miRNAs that have been found to promote anoikis sensitivity in numerous cancer types followed by miRNAs that inhibit anoikis. In addition, we will also be taking a look at major signaling pathways involved in the action of the each of these miRNAs to gain a better understanding on how miRNAs regulate anoikis.
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Weiswald LB, Bellet D, Dangles-Marie V. Spherical cancer models in tumor biology. Neoplasia 2015; 17:1-15. [PMID: 25622895 PMCID: PMC4309685 DOI: 10.1016/j.neo.2014.12.004] [Citation(s) in RCA: 765] [Impact Index Per Article: 85.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2014] [Revised: 11/29/2014] [Accepted: 12/04/2014] [Indexed: 12/13/2022] Open
Abstract
Three-dimensional (3D) in vitro models have been used in cancer research as an intermediate model between in vitro cancer cell line cultures and in vivo tumor. Spherical cancer models represent major 3D in vitro models that have been described over the past 4 decades. These models have gained popularity in cancer stem cell research using tumorospheres. Thus, it is crucial to define and clarify the different spherical cancer models thus far described. Here, we focus on in vitro multicellular spheres used in cancer research. All these spherelike structures are characterized by their well-rounded shape, the presence of cancer cells, and their capacity to be maintained as free-floating cultures. We propose a rational classification of the four most commonly used spherical cancer models in cancer research based on culture methods for obtaining them and on subsequent differences in sphere biology: the multicellular tumor spheroid model, first described in the early 70s and obtained by culture of cancer cell lines under nonadherent conditions; tumorospheres, a model of cancer stem cell expansion established in a serum-free medium supplemented with growth factors; tissue-derived tumor spheres and organotypic multicellular spheroids, obtained by tumor tissue mechanical dissociation and cutting. In addition, we describe their applications to and interest in cancer research; in particular, we describe their contribution to chemoresistance, radioresistance, tumorigenicity, and invasion and migration studies. Although these models share a common 3D conformation, each displays its own intrinsic properties. Therefore, the most relevant spherical cancer model must be carefully selected, as a function of the study aim and cancer type.
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Affiliation(s)
- Louis-Bastien Weiswald
- Division of Gastroenterology, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada; Michael Smith Genome Sciences Center, British Columbia Cancer Agency, Vancouver, British Columbia, Canada; Laboratoire d'Oncobiologie, Hôpital René Huguenin, Institut Curie, St Cloud, France; Université Paris Descartes, Faculté de Pharmacie de Paris, Sorbonne Paris Cité, Paris, France.
| | - Dominique Bellet
- Laboratoire d'Oncobiologie, Hôpital René Huguenin, Institut Curie, St Cloud, France; Université Paris Descartes, Faculté des Sciences Pharmaceutiques et Biologiques, UMR 8151 CNRS-U1022 Inserm, Sorbonne Paris Cité, Paris, France
| | - Virginie Dangles-Marie
- Université Paris Descartes, Faculté de Pharmacie de Paris, Sorbonne Paris Cité, Paris, France; Département de Recherche Translationnelle, Research Center, Institut Curie, Paris, France.
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Weaver EM, Hummon AB, Keithley RB. Chemometric analysis of MALDI mass spectrometric images of three-dimensional cell culture systems. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2015; 7:7208-7219. [PMID: 26604989 PMCID: PMC4654961 DOI: 10.1039/c5ay00293a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
As imaging mass spectrometry (IMS) has grown in popularity in recent years, the applications of this technique have become increasingly diverse. Currently there is a need for sophisticated data processing strategies that maximize the information gained from large IMS data sets. Traditional two-dimensional heat maps of single ions generated in IMS experiments lack analytical detail, yet manual analysis of multiple peaks across hundreds of pixels within an entire image is time-consuming, tedious and subjective. Here, various chemometric methods were used to analyze data sets obtained by matrix-assisted laser desorption/ionization (MALDI) IMS of multicellular spheroids. HT-29 colon carcinoma multicellular spheroids are an excellent in vitro model system that mimic the three dimensional morphology of tumors in vivo. These data are especially challenging to process because, while different microenvironments exist, the cells are clonal which can result in strong similarities in the mass spectral profiles within the image. In this proof-of-concept study, a combination of principal component analysis (PCA), clustering methods, and linear discriminant analysis was used to identify unique spectral features present in spatially heterogeneous locations within the image. Overall, the application of these exploratory data analysis tools allowed for the isolation and detection of proteomic changes within IMS data sets in an easy, rapid, and unsupervised manner. Furthermore, a simplified, non-mathematical theoretical introduction to the techniques is provided in addition to full command routines within the MATLAB programming environment, allowing others to easily utilize and adapt this approach.
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Affiliation(s)
- Eric M. Weaver
- Department of Chemistry and Biochemistry and the Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN
| | - Amanda B. Hummon
- Department of Chemistry and Biochemistry and the Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN
- Corresponding Author:
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Lee SH, Hong JH, Park HK, Park JS, Kim BK, Lee JY, Jeong JY, Yoon GS, Inoue M, Choi GS, Lee IK. Colorectal cancer-derived tumor spheroids retain the characteristics of original tumors. Cancer Lett 2015; 367:34-42. [PMID: 26185002 DOI: 10.1016/j.canlet.2015.06.024] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2015] [Revised: 06/25/2015] [Accepted: 06/25/2015] [Indexed: 02/07/2023]
Abstract
Primary cultures of cancer cells are useful for developing personalized medicine. In this study, we characterized three lines of three-dimensional (3D) tumor spheroids established directly from tumor tissues of patients with colorectal cancers (CRCs). Each line mainly included EpCAM-positive cells and cells expressing putative cancer stem cell markers such as CD133, CD44, CD24, ALDH1, and LGR5. These characteristic stem cell markers remained identically for months in vitro. Short tandem repeat genotyping suggested that genetic fingerprints of these tumor spheroids were similar to those of the original tumor tissues from which they were derived. Mutational analysis showed that each line had the same mutation profile for APC, KRAS, MLH1, serine-threonine kinase 11, and TP53 as its parental tumor tissue. One line harboring an activating KRAS mutation was resistant to cetuximab while the remaining two lines harboring wild-type KRAS showed different responses to cetuximab. Immunohistochemical analysis showed that xenograft tumors derived from these lines retained the histopathological and mutational patterns of their parental tumors. Collectively, these results clearly showed that 3D tumor spheroids directly generated from tumor tissues of patients with CRCs preserved the characteristics of their parental tumor tissues and could be used for developing personalized medicines for CRCs.
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Affiliation(s)
- Sun-Hwa Lee
- New Drug Development Center, Daegu-Gyungbuk Medical Innovation Foundation, Daegu, Republic of Korea
| | - Jun Hwa Hong
- Leading-Edge Research Center for Drug Discovery and Development for Diabetes and Metabolic Disease, Kyungpook National University Medical Center, Daegu, Republic of Korea; Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Hwan Ki Park
- Leading-Edge Research Center for Drug Discovery and Development for Diabetes and Metabolic Disease, Kyungpook National University Medical Center, Daegu, Republic of Korea
| | - Jun Seok Park
- Colorectal Cancer Center, Kyungpook National University Medical Center, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Bo-Kyung Kim
- Leading-Edge Research Center for Drug Discovery and Development for Diabetes and Metabolic Disease, Kyungpook National University Medical Center, Daegu, Republic of Korea
| | - Jung-Yi Lee
- Leading-Edge Research Center for Drug Discovery and Development for Diabetes and Metabolic Disease, Kyungpook National University Medical Center, Daegu, Republic of Korea
| | - Ji Yun Jeong
- Department of Pathology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Ghil Suk Yoon
- Department of Pathology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Masahiro Inoue
- Department of Biochemistry, Osaka Medical Center for Cancer and Cardiovascular Diseases, Osaka, Japan
| | - Gyu-Seog Choi
- Colorectal Cancer Center, Kyungpook National University Medical Center, School of Medicine, Kyungpook National University, Daegu, Republic of Korea.
| | - In-Kyu Lee
- Leading-Edge Research Center for Drug Discovery and Development for Diabetes and Metabolic Disease, Kyungpook National University Medical Center, Daegu, Republic of Korea; Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Republic of Korea.
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James MI, Howells LM, Karmokar A, Higgins JA, Greaves P, Cai H, Dennison A, Metcalfe M, Garcea G, Lloyd DM, Berry DP, Steward WP, Brown K. Characterization and propagation of tumor initiating cells derived from colorectal liver metastases: trials, tribulations and a cautionary note. PLoS One 2015; 10:e0117776. [PMID: 25658706 PMCID: PMC4319830 DOI: 10.1371/journal.pone.0117776] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2014] [Accepted: 12/30/2014] [Indexed: 12/27/2022] Open
Abstract
Tumor initiating cells (TIC) are increasingly being put forward as a potential target for intervention within colorectal cancer. Whilst characterisation and outgrowth of these cells has been extensively undertaken in primary colorectal cancers, few data are available describing characteristics within the metastatic setting. Tissue was obtained from patients undergoing surgical resection for colorectal liver metastases, and processed into single cell suspension for assessment. Tumor initiating cells from liver metastases were characterised using combinations of EPCAM, Aldehyde dehydrogenase activity, CD133 and CD26. CD133 expression was significantly lower in patients who had received chemotherapy, but this was accounted for by a decrease observed in the male patient cohort only. ALDHhigh populations were rare (0.4 and 0.3% for EPCAM+/ALDHhigh/CD133- and EPCAM+/ALDHhigh/CD133+ populations respectively) and below the limits of detection in 28% of samples. Spheroid outgrowth of metastatic tumor cells across all samples could not be readily achieved using standard spheroid-formation techniques, thus requiring further method validation to reliably propagate cells from the majority of tissues. Spheroid formation was not enhanced using additional growth factors or fibroblast co-culture, but once cells were passaged through NOD-SCID mice, spheroid formation was observed in 82% samples, accompanied by a significant increase in CD26. Order of spheroid forming ability was ALDHhigh>CD133>CD26. Samples sorted by these markers each had the ability to reform ALDHhigh, CD133 and CD26 positive populations to a similar extent, suggestive of a high degree of plasticity for each population. Ex vivo TIC models are increasingly being utilised to assess efficacy of therapeutic interventions. It is therefore essential that such investigations use well-characterised models that are able to sustain TIC populations across a large patient cohort in order that the inherent heterogeneity observed in cancer populations is maintained.
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MESH Headings
- AC133 Antigen
- Aged
- Aged, 80 and over
- Aldehyde Dehydrogenase/metabolism
- Animals
- Antigens, CD/metabolism
- Antigens, Neoplasm/metabolism
- Biomarkers, Tumor/metabolism
- Cell Adhesion Molecules/metabolism
- Cell Line
- Cell Proliferation
- Coculture Techniques
- Colorectal Neoplasms/drug therapy
- Colorectal Neoplasms/metabolism
- Colorectal Neoplasms/pathology
- Dipeptidyl Peptidase 4/metabolism
- Epithelial Cell Adhesion Molecule
- Female
- Fibroblasts/cytology
- Fibroblasts/metabolism
- Flow Cytometry
- Glycoproteins/metabolism
- Humans
- Liver Neoplasms/drug therapy
- Liver Neoplasms/metabolism
- Liver Neoplasms/secondary
- Male
- Mice, Inbred NOD
- Mice, SCID
- Middle Aged
- Neoplastic Stem Cells/metabolism
- Peptides/metabolism
- Spheroids, Cellular/metabolism
- Spheroids, Cellular/pathology
- Transplantation, Heterologous
- Tumor Cells, Cultured
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Affiliation(s)
| | | | | | | | | | - Hong Cai
- University of Leicester, Leicester, United Kingdom
| | - Ashley Dennison
- University Hospitals of Leicester, Leicester, United Kingdom
| | | | - Giuseppe Garcea
- University Hospitals of Leicester, Leicester, United Kingdom
| | - David M. Lloyd
- University Hospitals of Leicester, Leicester, United Kingdom
| | | | | | - Karen Brown
- University of Leicester, Leicester, United Kingdom
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Hidalgo M, Amant F, Biankin AV, Budinská E, Byrne AT, Caldas C, Clarke RB, de Jong S, Jonkers J, Mælandsmo GM, Roman-Roman S, Seoane J, Trusolino L, Villanueva A. Patient-derived xenograft models: an emerging platform for translational cancer research. Cancer Discov 2014; 4:998-1013. [PMID: 25185190 PMCID: PMC4167608 DOI: 10.1158/2159-8290.cd-14-0001] [Citation(s) in RCA: 1171] [Impact Index Per Article: 117.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
UNLABELLED Recently, there has been an increasing interest in the development and characterization of patient-derived tumor xenograft (PDX) models for cancer research. PDX models mostly retain the principal histologic and genetic characteristics of their donor tumor and remain stable across passages. These models have been shown to be predictive of clinical outcomes and are being used for preclinical drug evaluation, biomarker identification, biologic studies, and personalized medicine strategies. This article summarizes the current state of the art in this field, including methodologic issues, available collections, practical applications, challenges and shortcomings, and future directions, and introduces a European consortium of PDX models. SIGNIFICANCE PDX models are increasingly used in translational cancer research. These models are useful for drug screening, biomarker development, and the preclinical evaluation of personalized medicine strategies. This review provides a timely overview of the key characteristics of PDX models and a detailed discussion of future directions in the field.
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Affiliation(s)
| | | | - Andrew V Biankin
- Wolfson Wohl Cancer Research Centre, Institute of Cancer Sciences, University of Glasgow, Glasgow
| | | | | | | | - Robert B Clarke
- Breakthrough Breast Cancer Unit, Institute of Cancer Sciences, University of Manchester, Manchester, United Kingdom
| | | | - Jos Jonkers
- The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | | | | | | | - Livio Trusolino
- Candiolo Cancer Institute - FPO IRCCS; and Department of Oncology, University of Torino, Candiolo, Torino, Italy
| | - Alberto Villanueva
- Catalan Institute of Oncology-Bellvitge Biomedical Research Institute, L'Hospitalet de Llobregat, Barcelona, Spain
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50
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Rajcevic U, Knol JC, Piersma S, Bougnaud S, Fack F, Sundlisaeter E, Søndenaa K, Myklebust R, Pham TV, Niclou SP, Jiménez CR. Colorectal cancer derived organotypic spheroids maintain essential tissue characteristics but adapt their metabolism in culture. Proteome Sci 2014; 12:39. [PMID: 25075203 PMCID: PMC4114130 DOI: 10.1186/1477-5956-12-39] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2013] [Accepted: 06/09/2014] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Organotypic tumor spheroids, a 3D in vitro model derived from patient tumor material, preserve tissue heterogeneity and retain structural tissue elements, thus replicating the in vivo tumor more closely than commonly used 2D and 3D cell line models. Such structures harbour tumorigenic cells, as revealed by xenograft implantation studies in animal models and maintain the genetic makeup of the original tumor material. The aim of our work was a morphological and proteomic characterization of organotypic spheroids derived from colorectal cancer tissue in order to get insight into their composition and associated biology. RESULTS Morphological analysis showed that spheroids were of about 250 μm in size and varied in structure, while the spheroid cells differed in shape and size and were tightly packed together by desmosomes and tight junctions. Our proteomic data revealed significant alterations in protein expression in organotypic tumor spheroids cultured as primary explants compared to primary colorectal cancer tissue. Components underlying cellular and tissue architecture were changed; nuclear DNA/ chromatin maintenance systems were up-regulated, whereas various mitochondrial components were down-regulated in spheroids. Most interestingly, the mesenchymal cells appear to be substantial component in such cellular assemblies. Thus the observed changes may partly occur in this cellular compartment. Finally, in the proteomics analysis stem cell-like characteristics were observed within the spheroid cellular assembly, reflected by accumulation of Alcam, Ctnnb1, Aldh1, Gpx2, and CD166. These findings were underlined by IHC analysis of Ctnnb1, CD24 and CD44, therefore warranting closer investigation of the tumorigenic compartment in this 3D culture model for tumor tissue. CONCLUSIONS Our analysis of organotypic CRC tumor spheroids has identified biological processes associated with a mixture of cell types and states, including protein markers for mesenchymal and stem-like cells. This 3D tumor model in which tumor heterogeneity is preserved may represent an advantageous model system to investigate novel therapeutic approaches.
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Affiliation(s)
- Uros Rajcevic
- NorLux Neuro-Oncology Laboratory, Department of Oncology, CRP-Santé, Luxembourg, Luxembourg ; Department of Research and Development, Blood Transfusion Center of Slovenia, Ljubljana, Slovenia ; Institute of Pathology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Jaco C Knol
- OncoProteomics Laboratory, Department of Medical Oncology, VUmc-Cancer Center Amsterdam, VU University Medical Center, De Boelelaan 1117, 1081 HV Amsterdam, the Netherlands
| | - Sander Piersma
- OncoProteomics Laboratory, Department of Medical Oncology, VUmc-Cancer Center Amsterdam, VU University Medical Center, De Boelelaan 1117, 1081 HV Amsterdam, the Netherlands
| | - Sébastien Bougnaud
- NorLux Neuro-Oncology Laboratory, Department of Oncology, CRP-Santé, Luxembourg, Luxembourg
| | - Fred Fack
- NorLux Neuro-Oncology Laboratory, Department of Oncology, CRP-Santé, Luxembourg, Luxembourg
| | | | - Karl Søndenaa
- Department of Surgery, Haraldsplass Deaconal Hospital, University of Bergen, Bergen, Norway
| | | | - Thang V Pham
- OncoProteomics Laboratory, Department of Medical Oncology, VUmc-Cancer Center Amsterdam, VU University Medical Center, De Boelelaan 1117, 1081 HV Amsterdam, the Netherlands
| | - Simone P Niclou
- NorLux Neuro-Oncology Laboratory, Department of Oncology, CRP-Santé, Luxembourg, Luxembourg
| | - Connie R Jiménez
- OncoProteomics Laboratory, Department of Medical Oncology, VUmc-Cancer Center Amsterdam, VU University Medical Center, De Boelelaan 1117, 1081 HV Amsterdam, the Netherlands
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