1
|
Bao M, Li S, Zhu Y, Dong X, Wang R, Jing F. CHL1 inhibits cell proliferation, migration and invasion by regulating the NF‑κB signaling pathway in colorectal cancer. Exp Ther Med 2024; 27:165. [PMID: 38476898 PMCID: PMC10928997 DOI: 10.3892/etm.2024.12454] [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: 06/20/2023] [Accepted: 10/26/2023] [Indexed: 03/14/2024] Open
Abstract
Cell adhesion molecule close homolog of L1 (CHL1) is implicated in tumorigenesis of various malignancies. However, its role and underlying molecular mechanisms in colorectal cancer (CRC) remain unclear. The present study aimed to evaluate the specific biological functions and mechanisms of CHL1, in order to provide a theoretical basis for the use of CHL1 as a biological target in CRC. CHL1 expression was originally determined in CRC cell lines. Subsequently, CHL1 overexpression was induced by plasmid transfection in HT29 and SW480 cells, and cell proliferation, migration and invasion were evaluated using the Cell Counting Kit-8, clone formation, organoids formation and Transwell assays. Immunofluorescence and western blotting were performed to assess the protein expression of E-cadherin or N-cadherin. Differentially expressed genes (DEGs) were further evaluated using RNA-sequencing (RNA-seq) in HT29 and SW480 cells following CHL1 overexpression and functional enrichment analysis. Western blotting was performed to validate the expression of proteins related to the nuclear factor κB (NF-κB) signaling pathway. The TNMplot online database revealed the significant downregulation of CHL1 in CRC tissues. The results indicated that exogenous CHL1 overexpression significantly inhibited the proliferative, organoid-forming, migratory and invasive abilities of HT29 and SW480 cells, and increased E-cadherin protein expression. Additionally, CHL1 overexpression reduced xenograft tumor growth in vivo. RNA-seq and functional analysis revealed that DEGs in CHL1 overexpressing cells were mainly enriched in the NF-κB signaling pathway. The expression of p-p65 and p-p65/p65 ratio were significantly reduced in HT29 and SW480 cells, following CHL1 overexpression. Additionally, the inhibitory effects of CHL1 overexpression on CRC cell proliferation, organoid formation, migration and invasion were partially counteracted following the overexpression of p65 expression. Overall, the present study demonstrates that CHL1 inhibits CRC cell growth, migration and invasion through the inactivation of the NF-κB signaling pathway.
Collapse
Affiliation(s)
- Ming Bao
- Department of General Surgery and Guangdong Provincial Key Laboratory of Precision Medicine for Gastrointestinal Tumor, Nanfang Hospital, The First School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| | - Shenglong Li
- Department of General Surgery and Guangdong Provincial Key Laboratory of Precision Medicine for Gastrointestinal Tumor, Nanfang Hospital, The First School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| | - Yu Zhu
- Department of General Surgery and Guangdong Provincial Key Laboratory of Precision Medicine for Gastrointestinal Tumor, Nanfang Hospital, The First School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| | - Xiaoyu Dong
- Department of General Surgery and Guangdong Provincial Key Laboratory of Precision Medicine for Gastrointestinal Tumor, Nanfang Hospital, The First School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| | - Ran Wang
- Department of General Surgery and Guangdong Provincial Key Laboratory of Precision Medicine for Gastrointestinal Tumor, Nanfang Hospital, The First School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| | - Fangyan Jing
- Department of General Surgery and Guangdong Provincial Key Laboratory of Precision Medicine for Gastrointestinal Tumor, Nanfang Hospital, The First School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| |
Collapse
|
2
|
Patiño-Morales CC, Jaime-Cruz R, Ramírez-Fuentes TC, Villavicencio-Guzmán L, Salazar-García M. Technical Implications of the Chicken Embryo Chorioallantoic Membrane Assay to Elucidate Neuroblastoma Biology. Int J Mol Sci 2023; 24:14744. [PMID: 37834193 PMCID: PMC10572838 DOI: 10.3390/ijms241914744] [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: 08/06/2023] [Revised: 09/23/2023] [Accepted: 09/27/2023] [Indexed: 10/15/2023] Open
Abstract
The chorioallantoic membrane (CAM) can be used as a valuable research tool to examine tumors. The CAM can be used to investigate processes such as migration, invasion, and angiogenesis and to assess novel antitumor drugs. The CAM can be used to establish tumors in a straightforward, rapid, and cost-effective manner via xenotransplantation of cells or tumor tissues with reproducible results; furthermore, the use of the CAM adheres to the three "R" principle, i.e., replace, reduce, and refine. To achieve successful tumor establishment and survival, several technical aspects should be taken into consideration. The complexity and heterogeneity of diseases including neuroblastoma and cancers in general and their impact on human health highlight the importance of preclinical models that help us describe tumor-specific biological processes. These models will not only help in understanding tumor biology, but also allow clinicians to explore therapeutic alternatives that will improve current treatment strategies. In this review, we summarize the technical characteristics as well as the main findings regarding the use of this model to study neuroblastoma for angiogenesis, metastasis, drug sensitivity, and drug resistance.
Collapse
Affiliation(s)
- Carlos César Patiño-Morales
- Developmental Biology Research Laboratory, Hospital Infantil de México Federico Gómez, Mexico City 06720, Mexico; (C.C.P.-M.); (R.J.-C.); (T.C.R.-F.); (L.V.-G.)
- Cell Biology Laboratory, Universidad Autónoma Metropolitana-Cuajimalpa, Mexico City 05348, Mexico
| | - Ricardo Jaime-Cruz
- Developmental Biology Research Laboratory, Hospital Infantil de México Federico Gómez, Mexico City 06720, Mexico; (C.C.P.-M.); (R.J.-C.); (T.C.R.-F.); (L.V.-G.)
- Department of Health Sciences, Universidad Tecnológica de México-UNITEC México-Campus Sur, Mexico City 09810, Mexico
| | - Tania Cristina Ramírez-Fuentes
- Developmental Biology Research Laboratory, Hospital Infantil de México Federico Gómez, Mexico City 06720, Mexico; (C.C.P.-M.); (R.J.-C.); (T.C.R.-F.); (L.V.-G.)
- Section of Graduate Studies and Research, School of Medicine of the National Polytechnic Institute, Mexico City 11340, Mexico
| | - Laura Villavicencio-Guzmán
- Developmental Biology Research Laboratory, Hospital Infantil de México Federico Gómez, Mexico City 06720, Mexico; (C.C.P.-M.); (R.J.-C.); (T.C.R.-F.); (L.V.-G.)
| | - Marcela Salazar-García
- Developmental Biology Research Laboratory, Hospital Infantil de México Federico Gómez, Mexico City 06720, Mexico; (C.C.P.-M.); (R.J.-C.); (T.C.R.-F.); (L.V.-G.)
- Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City 04360, Mexico
| |
Collapse
|
3
|
Palumbo C, Sisi F, Checchi M. CAM Model: Intriguing Natural Bioreactor for Sustainable Research and Reliable/Versatile Testing. BIOLOGY 2023; 12:1219. [PMID: 37759618 PMCID: PMC10525291 DOI: 10.3390/biology12091219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 08/31/2023] [Accepted: 09/06/2023] [Indexed: 09/29/2023]
Abstract
We are witnessing the revival of the CAM model, which has already used been in the past by several researchers studying angiogenesis and anti-cancer drugs and now offers a refined model to fill, in the translational meaning, the gap between in vitro and in vivo studies. It can be used for a wide range of purposes, from testing cytotoxicity, pharmacokinetics, tumorigenesis, and invasion to the action mechanisms of molecules and validation of new materials from tissue engineering research. The CAM model is easy to use, with a fast outcome, and makes experimental research more sustainable since it allows us to replace, reduce, and refine pre-clinical experimentation ("3Rs" rules). This review aims to highlight some unique potential that the CAM-assay presents; in particular, the authors intend to use the CAM model in the future to verify, in a microenvironment comparable to in vivo conditions, albeit simplified, the angiogenic ability of functionalized 3D constructs to be used in regenerative medicine strategies in the recovery of skeletal injuries of critical size (CSD) that do not repair spontaneously. For this purpose, organotypic cultures will be planned on several CAMs set up in temporal sequences, and a sort of organ model for assessing CSD will be utilized in the CAM bioreactor rather than in vivo.
Collapse
Affiliation(s)
| | | | - Marta Checchi
- Department of Biomedical, Metabolic and Neural Sciences, Section of Human Morphology, University of Modena and Reggio Emilia—Largo del Pozzo, 41124 Modena, Italy
| |
Collapse
|
4
|
Małek A, Wojnicki M, Borkowska A, Wójcik M, Ziółek G, Lechowski R, Zabielska-Koczywąs K. Gold Nanoparticles Inhibit Extravasation of Canine Osteosarcoma Cells in the Ex Ovo Chicken Embryo Chorioallantoic Membrane Model. Int J Mol Sci 2023; 24:9858. [PMID: 37373007 DOI: 10.3390/ijms24129858] [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: 04/29/2023] [Revised: 06/04/2023] [Accepted: 06/05/2023] [Indexed: 06/29/2023] Open
Abstract
Canine osteosarcoma (OS) is an aggressive bone tumor with high metastatic potential and poor prognosis, mainly due to metastatic disease. Nanomedicine-based agents can be used to improve both primary and metastatic tumor treatment. Recently, gold nanoparticles were shown to inhibit different stages of the metastatic cascade in various human cancers. Here, we assessed the potential inhibitory effect of the glutathione-stabilized gold nanoparticles (Au-GSH NPs) on canine OS cells extravasation, utilizing the ex ovo chick embryo chorioallantoic membrane (CAM) model. The calculation of cells extravasation rates was performed using wide-field fluorescent microscopy. Transmission electron microscopy and Microwave Plasma Atomic Emission Spectroscopy revealed Au-GSH NPs absorption by OS cells. We demonstrated that Au-GSH NPs are non-toxic and significantly inhibit canine OS cells extravasation rates, regardless of their aggressiveness phenotype. The results indicate that Au-GSH NPs can act as a possible anti metastatic agent for OS treatment. Furthermore, the implemented CAM model may be used as a valuable preclinical platform in veterinary medicine, such as testing anti-metastatic agents.
Collapse
Affiliation(s)
- Anna Małek
- Department of Small Animal Diseases and Clinic, Institute of Veterinary Medicine, Warsaw University of Life Sciences, Nowoursynowska 159c, 02-776 Warsaw, Poland
| | - Marek Wojnicki
- Faculty of Non-Ferrous Metals, AGH University of Science and Technology, Al. A. Mickiewicza 30, 30-059 Kraków, Poland
| | - Aleksandra Borkowska
- Faculty of Chemistry, University of Warsaw, Pasteura 1, 02-093 Warsaw, Poland
- Faculty of Pharmacy, The Medical University of Warsaw, Banacha 1, 02-097 Warsaw, Poland
| | - Michał Wójcik
- Faculty of Chemistry, University of Warsaw, Pasteura 1, 02-093 Warsaw, Poland
| | - Gabriela Ziółek
- Department of Small Animal Diseases and Clinic, Institute of Veterinary Medicine, Warsaw University of Life Sciences, Nowoursynowska 159c, 02-776 Warsaw, Poland
| | - Roman Lechowski
- Department of Small Animal Diseases and Clinic, Institute of Veterinary Medicine, Warsaw University of Life Sciences, Nowoursynowska 159c, 02-776 Warsaw, Poland
| | - Katarzyna Zabielska-Koczywąs
- Department of Small Animal Diseases and Clinic, Institute of Veterinary Medicine, Warsaw University of Life Sciences, Nowoursynowska 159c, 02-776 Warsaw, Poland
| |
Collapse
|
5
|
Multilayered polymer coating modulates mucoadhesive and biological properties of camptothecin-loaded lipid nanocapsules. Int J Pharm 2023; 635:122792. [PMID: 36863543 DOI: 10.1016/j.ijpharm.2023.122792] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 02/24/2023] [Accepted: 02/26/2023] [Indexed: 03/04/2023]
Abstract
Lipid core nanocapsules (NCs) coated with multiple polymer layers were rationally designed as a potential approach for the colonic delivery of camptothecin (CPT). Chitosan (CS), hyaluronic acid (HA) and hypromellose phthalate (HP) were selected as coating materials, to modulate the mucoadhesive and permeability properties of CPT regarding the improvement of local and targeted action in the colon cancer cells. NCs were prepared by emulsification/solvent evaporation method and coated with multiple polymer layers by polyelectrolyte complexation technique. NCs exhibited spherical shape, negative zeta potential, and size ranged from 184 to 252 nm. The high efficiency of CPT incorporation (>94%) was evidenced. The ex vivo permeation assay showed that nanoencapsulation reduced the permeation rate of CPT through the intestinal mucosa by up to 3.5 times, and coating with HA and HP reduced the permeation percentage by 2 times when compared to NCs coated only with CS. The mucoadhesive capacity of NCs was demonstrated in gastric and enteric pH. Nanoencapsulation did not reduce the antiangiogenic activity of CPT and, additionally, it was observed that nanoencapsulation resulted in localized antiangiogenic action of CPT.
Collapse
|
6
|
Yang Y, Cao Y. The impact of VEGF on cancer metastasis and systemic disease. Semin Cancer Biol 2022; 86:251-261. [PMID: 35307547 DOI: 10.1016/j.semcancer.2022.03.011] [Citation(s) in RCA: 89] [Impact Index Per Article: 44.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 03/08/2022] [Accepted: 03/15/2022] [Indexed: 01/27/2023]
Abstract
Metastasis is the leading cause of cancer-associated mortality and the underlying mechanisms of cancer metastasis remain elusive. Both blood and lymphatic vasculatures are essential structures for mediating distal metastasis. The vasculature plays multiple functions, including accelerating tumor growth, sustaining the tumor microenvironment, supplying growth and invasive signals, promoting metastasis, and causing cancer-associated systemic disease. VEGF is one of the key angiogenic factors in tumors and participates in the initial stage of tumor development, progression and metastasis. Consequently, VEGF and its receptor-mediated signaling pathways have become one of the most important therapeutic targets for treating various cancers. Today, anti-VEGF-based antiangiogenic drugs (AADs) are widely used in the clinic for treating different types of cancer in human patients. Despite nearly 20-year clinical experience with AADs, the impact of these drugs on cancer metastasis and systemic disease remains largely unknown. In this review article, we focus our discussion on tumor VEGF in cancer metastasis and systemic disease and mechanisms underlying AADs in clinical benefits.
Collapse
Affiliation(s)
- Yunlong Yang
- Department of Cellular and Genetic Medicine, School of Basic Medical Sciences, Fudan University, Shanghai 200032, China.
| | - Yihai Cao
- Department of Microbiology, Tumor and Cell Biology, Biomedicum, Karolinska Institute, 171 77 Stockholm, Sweden.
| |
Collapse
|
7
|
Deng Q, Natesan R, Cidre-Aranaz F, Arif S, Liu Y, Rasool RU, Wang P, Mitchell-Velasquez E, Das CK, Vinca E, Cramer Z, Grohar PJ, Chou M, Kumar-Sinha C, Weber K, Eisinger-Mathason TK, Grillet N, Grünewald T, Asangani IA. Oncofusion-driven de novo enhancer assembly promotes malignancy in Ewing sarcoma via aberrant expression of the stereociliary protein LOXHD1. Cell Rep 2022; 39:110971. [PMID: 35705030 PMCID: PMC9716578 DOI: 10.1016/j.celrep.2022.110971] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 04/05/2022] [Accepted: 05/24/2022] [Indexed: 01/16/2023] Open
Abstract
Ewing sarcoma (EwS) is a highly aggressive tumor of bone and soft tissues that mostly affects children and adolescents. The pathognomonic oncofusion EWSR1::FLI1 transcription factor drives EwS by orchestrating an oncogenic transcription program through de novo enhancers. By integrative analysis of thousands of transcriptomes representing pan-cancer cell lines, primary cancers, metastasis, and normal tissues, we identify a 32-gene signature (ESS32 [Ewing Sarcoma Specific 32]) that stratifies EwS from pan-cancer. Among the ESS32, LOXHD1, encoding a stereociliary protein, is the most highly expressed gene through an alternative transcription start site. Deletion or silencing of EWSR1::FLI1 bound upstream de novo enhancer results in loss of the LOXHD1 short isoform, altering EWSR1::FLI1 and HIF1α pathway genes and resulting in decreased proliferation/invasion of EwS cells. These observations implicate LOXHD1 as a biomarker and a determinant of EwS metastasis and suggest new avenues for developing LOXHD1-targeted drugs or cellular therapies for this deadly disease.
Collapse
Affiliation(s)
- Qu Deng
- Department of Cancer Biology, Perelman School of Medicine, University of Pennsylvania, 421 Curie Boulevard, BRBII/III, Philadelphia, PA 19104, USA,These authors contributed equally
| | - Ramakrishnan Natesan
- Department of Cancer Biology, Perelman School of Medicine, University of Pennsylvania, 421 Curie Boulevard, BRBII/III, Philadelphia, PA 19104, USA,These authors contributed equally
| | - Florencia Cidre-Aranaz
- Max-Eder Research Group of Pediatric Sarcoma Biology, Institute of Pathology, LMU Munich, Munich, Germany,Hopp Children’s Cancer Center (KiTZ) Heidelberg, Heidelberg, Germany
| | - Shehbeel Arif
- Department of Cancer Biology, Perelman School of Medicine, University of Pennsylvania, 421 Curie Boulevard, BRBII/III, Philadelphia, PA 19104, USA
| | - Ying Liu
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, BRBII/III, Philadelphia, PA, USA
| | - Reyaz ur Rasool
- Department of Cancer Biology, Perelman School of Medicine, University of Pennsylvania, 421 Curie Boulevard, BRBII/III, Philadelphia, PA 19104, USA
| | - Pei Wang
- Department of Otolaryngology-Head & Neck Surgery, School of Medicine, Stanford University, Stanford, CA, USA
| | - Erick Mitchell-Velasquez
- Department of Cancer Biology, Perelman School of Medicine, University of Pennsylvania, 421 Curie Boulevard, BRBII/III, Philadelphia, PA 19104, USA
| | - Chandan Kanta Das
- Department of Cancer Biology, Perelman School of Medicine, University of Pennsylvania, 421 Curie Boulevard, BRBII/III, Philadelphia, PA 19104, USA
| | - Endrit Vinca
- Hopp Children’s Cancer Center (KiTZ) Heidelberg, Heidelberg, Germany,Division of Translational Pediatric Sarcoma Research, German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Hopp Children’s Cancer Center (KiTZ), Institute of Pathology, Heidelberg University Hospital, Heidelberg, Germany
| | - Zvi Cramer
- Department of Cancer Biology, Perelman School of Medicine, University of Pennsylvania, 421 Curie Boulevard, BRBII/III, Philadelphia, PA 19104, USA
| | | | - Margaret Chou
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, BRBII/III, Philadelphia, PA, USA
| | - Chandan Kumar-Sinha
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA
| | - Kristy Weber
- Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - T.S. Karin Eisinger-Mathason
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, BRBII/III, Philadelphia, PA, USA,Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Nicolas Grillet
- Department of Otolaryngology-Head & Neck Surgery, School of Medicine, Stanford University, Stanford, CA, USA
| | - Thomas Grünewald
- Max-Eder Research Group of Pediatric Sarcoma Biology, Institute of Pathology, LMU Munich, Munich, Germany,Hopp Children’s Cancer Center (KiTZ) Heidelberg, Heidelberg, Germany,Division of Translational Pediatric Sarcoma Research, German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Hopp Children’s Cancer Center (KiTZ), Institute of Pathology, Heidelberg University Hospital, Heidelberg, Germany,Institute of Pathology, Heidelberg University Hospital, Heidelberg, Germany
| | - Irfan A. Asangani
- Department of Cancer Biology, Perelman School of Medicine, University of Pennsylvania, 421 Curie Boulevard, BRBII/III, Philadelphia, PA 19104, USA,Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA,Epigenetics Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA,Lead contact,Correspondence:
| |
Collapse
|
8
|
Kennedy DC, Coen B, Wheatley AM, McCullagh KJA. Microvascular Experimentation in the Chick Chorioallantoic Membrane as a Model for Screening Angiogenic Agents including from Gene-Modified Cells. Int J Mol Sci 2021; 23:452. [PMID: 35008876 PMCID: PMC8745510 DOI: 10.3390/ijms23010452] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 12/29/2021] [Accepted: 12/29/2021] [Indexed: 02/07/2023] Open
Abstract
The chick chorioallantoic membrane (CAM) assay model of angiogenesis has been highlighted as a relatively quick, low cost and effective model for the study of pro-angiogenic and anti-angiogenic factors. The chick CAM is a highly vascularised extraembryonic membrane which functions for gas exchange, nutrient exchange and waste removal for the growing chick embryo. It is beneficial as it can function as a treatment screening tool, which bridges the gap between cell based in vitro studies and in vivo animal experimentation. In this review, we explore the benefits and drawbacks of the CAM assay to study microcirculation, by the investigation of each distinct stage of the CAM assay procedure, including cultivation techniques, treatment applications and methods of determining an angiogenic response using this assay. We detail the angiogenic effect of treatments, including drugs, metabolites, genes and cells used in conjunction with the CAM assay, while also highlighting the testing of genetically modified cells. We also present a detailed exploration of the advantages and limitations of different CAM analysis techniques, including visual assessment, histological and molecular analysis along with vascular casting methods and live blood flow observations.
Collapse
Affiliation(s)
| | | | - Antony M. Wheatley
- Department of Physiology, School of Medicine, Human Biology Building, National University of Ireland, H91 W5P7 Galway, Ireland; (D.C.K.); (B.C.)
| | - Karl J. A. McCullagh
- Department of Physiology, School of Medicine, Human Biology Building, National University of Ireland, H91 W5P7 Galway, Ireland; (D.C.K.); (B.C.)
| |
Collapse
|
9
|
Rasmussen SV, Berlow NE, Price LH, Mansoor A, Cairo S, Rugonyi S, Keller C. Preclinical therapeutics ex ovo quail eggs as a biomimetic automation-ready xenograft platform. Sci Rep 2021; 11:23302. [PMID: 34857796 PMCID: PMC8639741 DOI: 10.1038/s41598-021-02509-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 11/10/2021] [Indexed: 01/10/2023] Open
Abstract
Preclinical cancer research ranges from in vitro studies that are inexpensive and not necessarily reflective of the tumor microenvironment to mouse studies that are better models but prohibitively expensive at scale. Chorioallantoic membrane (CAM) assays utilizing Japanese quail (Coturnix japonica) are a cost-effective screening method to precede and minimize the scope of murine studies for anti-cancer efficacy and drug toxicity. To increase the throughput of CAM assays we have built and optimized an 11-day platform for processing up to 200 quail eggs per screening to evaluate drug efficacy and drug toxicity caused by a therapeutic. We demonstrate ex ovo concordance with murine in vivo studies, even when the in vitro and in vivo studies diverge, suggesting a role for this quail shell-free CAM xenograft assay in the validation of new anti-cancer agents.
Collapse
Affiliation(s)
- Samuel V Rasmussen
- Children's Cancer Therapy Development Institute, 12655 SW Beaverdam Rd West, Beaverton, OR, 97005, USA
| | - Noah E Berlow
- Children's Cancer Therapy Development Institute, 12655 SW Beaverdam Rd West, Beaverton, OR, 97005, USA
| | - Lisa Hudson Price
- Children's Cancer Therapy Development Institute, 12655 SW Beaverdam Rd West, Beaverton, OR, 97005, USA
| | - Atiya Mansoor
- Children's Cancer Therapy Development Institute, 12655 SW Beaverdam Rd West, Beaverton, OR, 97005, USA
| | - Stefano Cairo
- Children's Cancer Therapy Development Institute, 12655 SW Beaverdam Rd West, Beaverton, OR, 97005, USA.,Xentech, Evry, France
| | - Sandra Rugonyi
- Department of Biomedical Engineering, Oregon Health and Science University, Portland, OR, 97239, USA
| | - Charles Keller
- Children's Cancer Therapy Development Institute, 12655 SW Beaverdam Rd West, Beaverton, OR, 97005, USA.
| |
Collapse
|
10
|
Ji R, Ji Y, Ma L, Ge S, Chen J, Wu S, Huang T, Sheng Y, Wang L, Yi N, Liu Z. Keratin 17 upregulation promotes cell metastasis and angiogenesis in colon adenocarcinoma. Bioengineered 2021; 12:12598-12611. [PMID: 34935584 PMCID: PMC8809968 DOI: 10.1080/21655979.2021.2010393] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 11/16/2021] [Accepted: 11/17/2021] [Indexed: 01/05/2023] Open
Abstract
Colon adenocarcinoma (COAD), having high malignancy and poor prognosis, is the main pathological type of colon cancer. Previous studies show that Keratin 17 (KRT17) plays an important role in the development of many malignant tumors. However, its role and the molecular mechanism underlying COAD remain unclear. Using TCGA and ONCOMINE databases, as well as immunohistochemistry, we found that the expression of KRT17 was higher in COAD tissues as compared to that in the adjacent normal tissues. Cell- and animal-based experiments showed that overexpression of KRT17 promoted the invasion and metastasis of colon cancer cells while knocking down KRT17 reversed these processes both in vitro and in vivo. In addition, we also showed that KRT17 promoted the formation of new blood vessels. Mechanistically, KRT17 could regulate the WNT/β-catenin signaling pathway, and APC may be involved in this process by interacting with KRT17. In summary, these findings suggested that high expression of KRT17 could promote cell metastasis and angiogenesis of colon cancer cells by regulating the WNT/β-catenin signaling pathway. Thus, KRT17 could be a potential therapeutic target for COAD treatment.
Collapse
Affiliation(s)
- Ran Ji
- Department of Gastroenterology, Affiliated Hospital of Nantong University, Nantong, China
- Research Center of Clinical Medicine, Nantong University, Affiliated Hospital of Nantong University, Nantong, China
| | - Yifei Ji
- Department of Gastroenterology, Affiliated Hospital of Nantong University, Nantong, China
| | - Lin Ma
- Department of Gastroenterology, Affiliated Haian Hospital of Nantong University, Nantong, China
| | - Sijia Ge
- Department of Gastroenterology, Affiliated Hospital of Nantong University, Nantong, China
- Research Center of Clinical Medicine, Nantong University, Affiliated Hospital of Nantong University, Nantong, China
| | - Jing Chen
- Department of Gastroenterology, Affiliated Hospital of Nantong University, Nantong, China
- Research Center of Clinical Medicine, Nantong University, Affiliated Hospital of Nantong University, Nantong, China
| | - Shuzhen Wu
- Department of Gastroenterology, Affiliated Hospital of Nantong University, Nantong, China
- Research Center of Clinical Medicine, Nantong University, Affiliated Hospital of Nantong University, Nantong, China
| | - Tianxin Huang
- Department of Gastroenterology, Affiliated Hospital of Nantong University, Nantong, China
- Research Center of Clinical Medicine, Nantong University, Affiliated Hospital of Nantong University, Nantong, China
| | - Yu Sheng
- Department of Gastroenterology, Affiliated Hospital of Nantong University, Nantong, China
- Research Center of Clinical Medicine, Nantong University, Affiliated Hospital of Nantong University, Nantong, China
| | - Liyang Wang
- Department of Gastroenterology, Affiliated Hospital of Nantong University, Nantong, China
- Research Center of Clinical Medicine, Nantong University, Affiliated Hospital of Nantong University, Nantong, China
| | - Nan Yi
- Department of Gastroenterology, Affiliated Hospital of Nantong University, Nantong, China
| | - Zhaoxiu Liu
- Department of Gastroenterology, Affiliated Hospital of Nantong University, Nantong, China
| |
Collapse
|
11
|
Elberskirch L, Le Harzic R, Scheglmann D, Wieland G, Wiehe A, Mathieu-Gaedke M, Golf HRA, von Briesen H, Wagner S. A HET-CAM based vascularized intestine tumor model as a screening platform for nano-formulated photosensitizers. Eur J Pharm Sci 2021; 168:106046. [PMID: 34670122 DOI: 10.1016/j.ejps.2021.106046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Revised: 10/15/2021] [Accepted: 10/15/2021] [Indexed: 11/16/2022]
Abstract
The development of new tumor models for anticancer drug screening is a challenge for preclinical research. Conventional cell-based in vitro models such as 2D monolayer cell cultures or 3D spheroids allow an initial assessment of the efficacy of drugs but they have a limited prediction to the in vivo effectiveness. In contrast, in vivo animal models capture the complexity of systemic distribution, accumulation, and degradation of drugs, but visualization of the individual steps is challenging and extracting quantitative data is usually very difficult. Furthermore, there are a variety of ethical concerns related to animal tests. In accordance with the 3Rs principles of Replacement, Reduction and Refinement, alternative test systems should therefore be developed and applied in preclinical research. The Hen's egg test on chorioallantoic membrane (HET-CAM) model provides the generation of vascularized tumor spheroids and therefore, is an ideal test platform which can be used as an intermediate step between in vitro analysis and preclinical evaluation in vivo. We developed a HET-CAM based intestine tumor model to investigate the accumulation and efficacy of nano-formulated photosensitizers. Irradiation is necessary to activate the phototoxic effect. Due to the good accessibility of the vascularized tumor on the CAM, we have developed a laser irradiation setup to simulate an in vivo endoscopic irradiation. The study presents quantitative as well as qualitative data on the accumulation and efficacy of the nano-formulated photosensitizers in a vascularized intestine tumor model.
Collapse
Affiliation(s)
- Linda Elberskirch
- Fraunhofer Institute for Biomedical Engineering, Department Bioprocessing & Bioanalytics, Joseph-von-Fraunhofer-Weg 1, 66280 Sulzbach (Germany)
| | - Ronan Le Harzic
- Fraunhofer Institute for Biomedical Engineering, Department Bioprocessing & Bioanalytics, Joseph-von-Fraunhofer-Weg 1, 66280 Sulzbach (Germany)
| | | | - Gerhard Wieland
- biolitec research GmbH, Otto-Schott-Strasse 15, 07745 Jena (Germany)
| | - Arno Wiehe
- biolitec research GmbH, Otto-Schott-Strasse 15, 07745 Jena (Germany); Freie Universität Berlin, Institute for Chemistry and Biochemistry, Takustr. 3, 14195 Berlin (Germany)
| | - Maria Mathieu-Gaedke
- biolitec research GmbH, Otto-Schott-Strasse 15, 07745 Jena (Germany); Freie Universität Berlin, Institute for Chemistry and Biochemistry, Takustr. 3, 14195 Berlin (Germany)
| | - Hartwig R A Golf
- biolitec research GmbH, Otto-Schott-Strasse 15, 07745 Jena (Germany); Freie Universität Berlin, Institute for Chemistry and Biochemistry, Takustr. 3, 14195 Berlin (Germany)
| | - Hagen von Briesen
- Fraunhofer Institute for Biomedical Engineering, Department Bioprocessing & Bioanalytics, Joseph-von-Fraunhofer-Weg 1, 66280 Sulzbach (Germany)
| | - Sylvia Wagner
- Fraunhofer Institute for Biomedical Engineering, Department Bioprocessing & Bioanalytics, Joseph-von-Fraunhofer-Weg 1, 66280 Sulzbach (Germany).
| |
Collapse
|
12
|
Sarogni P, Mapanao AK, Marchetti S, Kusmic C, Voliani V. A Standard Protocol for the Production and Bioevaluation of Ethical In Vivo Models of HPV-Negative Head and Neck Squamous Cell Carcinoma. ACS Pharmacol Transl Sci 2021; 4:1227-1234. [PMID: 34151212 PMCID: PMC8205242 DOI: 10.1021/acsptsci.1c00083] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Indexed: 11/29/2022]
Abstract
Preclinical cancer research increasingly demands sophisticated models for the development and translation of efficient and safe cancer treatments to clinical practice. In this regard, tumor-grafted chorioallantoic membrane (CAM) models are biological platforms that account for the dynamic roles of the tumor microenvironment and cancer physiopathology, allowing straightforward investigations in agreement to the 3Rs concept (the concept of reduction, refinement, and replacement of animal models). CAM models are the next advanced model for tumor biological explorations as well as for reliable assessment regarding initial efficacy, toxicity, and systemic biokinetics of conventional and emerging neoplasm treatment modalities. Here we report a standardized and optimized protocol for the production and biocharacterization of human papillomavirus (HPV)-negative head and neck chick chorioallantoic membrane models from a commercial cell line (SCC-25). Oral malignancies continue to have severe morbidity with less than 50% long-term survival despite the advancement in the available therapies. Thus, there is a persisting demand for new management approaches to establish more efficient strategies toward their treatment. Remarkably, the inclusion of CAM models in the preclinical research workflow is crucial to ethically foster both the basic and translational oncological research on oral malignancies as well as for the advancement of efficient cancer treatment approaches.
Collapse
Affiliation(s)
- Patrizia Sarogni
- Center
for Nanotechnology Innovation@NEST, Istituto
Italiano di Tecnologia, Piazza San Silvestro 12, Pisa 56126, Italy
| | - Ana Katrina Mapanao
- Center
for Nanotechnology Innovation@NEST, Istituto
Italiano di Tecnologia, Piazza San Silvestro 12, Pisa 56126, Italy
- NEST-Scuola
Normale Superiore, Piazza
San Silvestro 12, Pisa 56126, Italy
| | - Sabrina Marchetti
- Institute
of Clinical Physiology, CNR, Via G. Moruzzi 1, Pisa 56100, Italy
| | - Claudia Kusmic
- Institute
of Clinical Physiology, CNR, Via G. Moruzzi 1, Pisa 56100, Italy
| | - Valerio Voliani
- Center
for Nanotechnology Innovation@NEST, Istituto
Italiano di Tecnologia, Piazza San Silvestro 12, Pisa 56126, Italy
| |
Collapse
|
13
|
Berthenet K, Castillo Ferrer C, Fanfone D, Popgeorgiev N, Neves D, Bertolino P, Gibert B, Hernandez-Vargas H, Ichim G. Failed Apoptosis Enhances Melanoma Cancer Cell Aggressiveness. Cell Rep 2021; 31:107731. [PMID: 32521256 DOI: 10.1016/j.celrep.2020.107731] [Citation(s) in RCA: 60] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 04/13/2020] [Accepted: 05/14/2020] [Indexed: 12/22/2022] Open
Abstract
Triggering apoptosis remains an efficient strategy to treat cancer. However, apoptosis is no longer a final destination since cancer cells can undergo partial apoptosis without dying. Recent evidence shows that partial mitochondrial permeabilization and non-lethal caspase activation occur under certain circumstances, although it remains unclear how failed apoptosis affects cancer cells. Using a cancer cell model to trigger non-lethal caspase activation, we find that melanoma cancer cells undergoing failed apoptosis have a particular transcriptomic signature associated with focal adhesions, transendothelial migration, and modifications of the actin cytoskeleton. In line with this, cancer cells surviving apoptosis gain migration and invasion properties in vitro and in vivo. We further demonstrate that failed apoptosis-associated gain in invasiveness is regulated by the c-Jun N-terminal kinase (JNK) pathway, whereas its RNA sequencing signature is found in metastatic melanoma. These findings advance our understanding of how cell death can both cure and promote cancer.
Collapse
Affiliation(s)
- Kevin Berthenet
- Cancer Research Center of Lyon (CRCL), INSERM 1052, CNRS 5286, Lyon, France; Cancer Cell Death Laboratory, Part of LabEx DEVweCAN, Université de Lyon, Lyon, France
| | - Camila Castillo Ferrer
- Cancer Target and Experimental Therapeutics, Institute for Advanced Biosciences, INSERM U1209, CNRS UMR5309, Grenoble Alpes University, Grenoble, France; EPHE, PSL Research University, Paris, France
| | - Deborah Fanfone
- Cancer Research Center of Lyon (CRCL), INSERM 1052, CNRS 5286, Lyon, France; Cancer Cell Death Laboratory, Part of LabEx DEVweCAN, Université de Lyon, Lyon, France
| | | | | | - Philippe Bertolino
- Cancer Research Center of Lyon (CRCL), INSERM 1052, CNRS 5286, Lyon, France
| | - Benjamin Gibert
- Cancer Research Center of Lyon (CRCL), INSERM 1052, CNRS 5286, Lyon, France; Apoptosis, Cancer and Development Laboratory, Labeled by "La Ligue Contre le Cancer," Part of LabEx DEVweCAN and Convergence PLAsCAN Institute, Lyon, France
| | - Hector Hernandez-Vargas
- Cancer Research Center of Lyon (CRCL), INSERM 1052, CNRS 5286, Lyon, France; Université Claude Bernard Lyon 1, Lyon, France
| | - Gabriel Ichim
- Cancer Research Center of Lyon (CRCL), INSERM 1052, CNRS 5286, Lyon, France; Cancer Cell Death Laboratory, Part of LabEx DEVweCAN, Université de Lyon, Lyon, France.
| |
Collapse
|
14
|
Chu PY, Koh APF, Antony J, Huang RYJ. Applications of the Chick Chorioallantoic Membrane as an Alternative Model for Cancer Studies. Cells Tissues Organs 2021; 211:222-237. [PMID: 33780951 DOI: 10.1159/000513039] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 11/13/2020] [Indexed: 11/19/2022] Open
Abstract
A variety of in vivo experimental models have been established for the studies of human cancer using both cancer cell lines and patient-derived xenografts (PDXs). In order to meet the aspiration of precision medicine, the in vivomurine models have been widely adopted. However, common constraints such as high cost, long duration of experiments, and low engraftment efficiency remained to be resolved. The chick embryo chorioallantoic membrane (CAM) is an alternative model to overcome some of these limitations. Here, we provide an overview of the applications of the chick CAM model in the study of oncology. The CAM model has shown significant retention of tumor heterogeneity alongside increased xenograft take rates in several PDX studies. Various imaging techniques and data analysis have been applied to study tumor metastasis, angiogenesis, and therapeutic response to novel agents. Lastly, to practically illustrate the feasibility of utilizing the CAM model, we summarize the general protocol used in a case study utilizing an ovarian cancer PDX.
Collapse
Affiliation(s)
- Pei-Yu Chu
- Graduate Institute of Pharmacology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Angele Pei-Fern Koh
- Cancer Science Institute of Singapore, Center for Translational Medicine, National University of Singapore, Singapore, Singapore
| | - Jane Antony
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford, California, USA
| | - Ruby Yun-Ju Huang
- School of Medicine and Graduate Institute of Oncology, College of Medicine, National Taiwan University, Taipei, Taiwan.,Department of Obstetrics and Gynaecology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| |
Collapse
|
15
|
Harper K, Yatsyna A, Charbonneau M, Brochu-Gaudreau K, Perreault A, Jeldres C, McDonald PP, Dubois CM. The Chicken Chorioallantoic Membrane Tumor Assay as a Relevant In Vivo Model to Study the Impact of Hypoxia on Tumor Progression and Metastasis. Cancers (Basel) 2021; 13:cancers13051093. [PMID: 33806378 PMCID: PMC7961795 DOI: 10.3390/cancers13051093] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 02/23/2021] [Accepted: 02/25/2021] [Indexed: 12/26/2022] Open
Abstract
Simple Summary Hypoxia is a negative prognostic factor known to be closely associated with tumor progression and metastasis. However, existing animal models with the ability to recreate the tumor hypoxic microenvironment have disadvantages that limit our ability to understand and target this pathological condition. The chicken ChorioAllantoic Membrane (CAM) assay is increasingly used as a rapid cost-effective drug-testing model that recapitulates many aspects of human cancers. Whether this model recreates the hypoxic environment of tumors remains understudied. Here, we demonstrate that the CAM model effectively supports the development of hypoxic zones in a variety of tumor types. Treatment of tumors with angiogenesis inhibitors or inducers significantly modulated the formation of hypoxic zones as well as tumor progression and metastasis. Our findings suggest that the CAM-based tumor model is a relevant in vivo platform to further understand the pathological responses to hypoxia and test therapeutic interventions aimed at targeting hypoxic cancers. Abstract Hypoxia in the tumor microenvironment is a negative prognostic factor associated with tumor progression and metastasis, and therefore represents an attractive therapeutic target for anti-tumor therapy. To test the effectiveness of novel hypoxia-targeting drugs, appropriate preclinical models that recreate tumor hypoxia are essential. The chicken ChorioAllantoic Membrane (CAM) assay is increasingly used as a rapid cost-effective in vivo drug-testing platform that recapitulates many aspects of human cancers. However, it remains to be determined whether this model recreates the hypoxic microenvironment of solid tumors. To detect hypoxia in the CAM model, the hypoxic marker pimonidazole was injected into the vasculature of tumor-bearing CAM, and hypoxia-dependent gene expression was analyzed. We observed that the CAM model effectively supports the development of hypoxic zones in a variety of human tumor cell line-derived and patient’s tumor fragment-derived xenografts. The treatment of both patient and cell line-derived CAM xenografts with modulators of angiogenesis significantly altered the formation of hypoxic zones within the xenografts. Furthermore, the changes in hypoxia translated into modulated levels of chick liver metastasis as measured by Alu-based assay. These findings demonstrate that the CAM xenograft model is a valuable in vivo platform for studying hypoxia that could facilitate the identification and testing of drugs targeting this tumor microenvironment.
Collapse
Affiliation(s)
- Kelly Harper
- Department of Immunology and Cell Biology, Université de Sherbrooke, Sherbrooke, QC J1H 5H3, Canada; (K.H.); (A.Y.); (M.C.); (K.B.-G.); (A.P.)
| | - Anna Yatsyna
- Department of Immunology and Cell Biology, Université de Sherbrooke, Sherbrooke, QC J1H 5H3, Canada; (K.H.); (A.Y.); (M.C.); (K.B.-G.); (A.P.)
| | - Martine Charbonneau
- Department of Immunology and Cell Biology, Université de Sherbrooke, Sherbrooke, QC J1H 5H3, Canada; (K.H.); (A.Y.); (M.C.); (K.B.-G.); (A.P.)
| | - Karine Brochu-Gaudreau
- Department of Immunology and Cell Biology, Université de Sherbrooke, Sherbrooke, QC J1H 5H3, Canada; (K.H.); (A.Y.); (M.C.); (K.B.-G.); (A.P.)
| | - Alexis Perreault
- Department of Immunology and Cell Biology, Université de Sherbrooke, Sherbrooke, QC J1H 5H3, Canada; (K.H.); (A.Y.); (M.C.); (K.B.-G.); (A.P.)
| | - Claudio Jeldres
- Department of Surgery, Division of Urology, Université de Sherbrooke, Sherbrooke, QC J1H 5H3, Canada;
| | - Patrick P. McDonald
- Department of Medicine, Pulmonary Division, Université de Sherbrooke, Sherbrooke, QC J1H 5H3, Canada;
| | - Claire M. Dubois
- Department of Immunology and Cell Biology, Université de Sherbrooke, Sherbrooke, QC J1H 5H3, Canada; (K.H.); (A.Y.); (M.C.); (K.B.-G.); (A.P.)
- Correspondence:
| |
Collapse
|
16
|
Mapanao AK, Che PP, Sarogni P, Sminia P, Giovannetti E, Voliani V. Tumor grafted - chick chorioallantoic membrane as an alternative model for biological cancer research and conventional/nanomaterial-based theranostics evaluation. Expert Opin Drug Metab Toxicol 2021; 17:947-968. [PMID: 33565346 DOI: 10.1080/17425255.2021.1879047] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Introduction: Advancements in cancer management and treatment are associated with strong preclinical research data, in which reliable cancer models are demanded. Indeed, inconsistent preclinical findings and stringent regulations following the 3Rs principle of reduction, refinement, and replacement of conventional animal models currently pose challenges in the development and translation of efficient technologies. The chick embryo chorioallantoic membrane (CAM) is a system for the evaluation of treatment effects on the vasculature, therefore suitable for studies on angiogenesis. Apart from vascular effects, the model is now increasingly employed as a preclinical cancer model following tumor-grafting procedures.Areas covered: The broad application of CAM tumor model is highlighted along with the methods for analyzing the neoplasm and vascular system. The presented and cited investigations focus on cancer biology and treatment, encompassing both conventional and emerging nanomaterial-based modalities.Expert opinion: The CAM tumor model finds increased significance given the influences of angiogenesis and the tumor microenvironment in cancer behavior, then providing a qualified miniature system for oncological research. Ultimately, the establishment and increased employment of such a model may resolve some of the limitations present in the standard preclinical tumor models, thereby redefining the preclinical research workflow.
Collapse
Affiliation(s)
- Ana Katrina Mapanao
- Center for Nanotechnology Innovation@NEST, Istituto Italiano Di Tecnologia, Pisa, Italy.,NEST-Scuola Normale Superiore, Pisa, Italy
| | - Pei Pei Che
- Department of Radiation Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center, Amsterdam, The Netherlands.,Department of Medical Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, The Netherlands
| | - Patrizia Sarogni
- Center for Nanotechnology Innovation@NEST, Istituto Italiano Di Tecnologia, Pisa, Italy
| | - Peter Sminia
- Department of Radiation Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center, Amsterdam, The Netherlands
| | - Elisa Giovannetti
- Department of Medical Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, The Netherlands.,Cancer Pharmacology Lab, AIRC Start-Up Unit, Fondazione Pisana per La Scienza, Pisa, Italy
| | - Valerio Voliani
- Center for Nanotechnology Innovation@NEST, Istituto Italiano Di Tecnologia, Pisa, Italy
| |
Collapse
|
17
|
Ribatti D. The CAM assay in the study of the metastatic process. Exp Cell Res 2021; 400:112510. [PMID: 33524363 DOI: 10.1016/j.yexcr.2021.112510] [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: 12/12/2020] [Revised: 01/21/2021] [Accepted: 01/25/2021] [Indexed: 01/16/2023]
Abstract
Among the in vivo experimental models, the chick embryo chorioallantoic membrane (CAM) has been routinely used to implant several malignant cell lines or tumor tissues to study their angiogenic and metastatic capability. Since the chick embryo is naturally immunodeficient, the CAM can support the engraftment of tumor cells, and their growth therein can faithfully recapitulate most of the characteristics of the carcinogenic process including: growth, invasion, angiogenesis and colonization of distant tissues. This review article is focused on the discussion of the more recent literature data concerning the use of the CAM to investigate the metastatic process.
Collapse
Affiliation(s)
- Domenico Ribatti
- Department of Basic Medical Sciences, Neurosciences and Sensory Organs, University of Bari Medical School, Bari, Italy.
| |
Collapse
|
18
|
Isolation, Characterization and In-Silico Study of Conotoxin Protein from Conus loroisii and Its Anti-cancer Activity. Int J Pept Res Ther 2020. [DOI: 10.1007/s10989-020-10091-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
19
|
Strnadová K, Španko M, Dvořánková B, Lacina L, Kodet O, Shbat A, Klepáček I, Smetana K. Melanoma xenotransplant on the chicken chorioallantoic membrane: a complex biological model for the study of cancer cell behaviour. Histochem Cell Biol 2020; 154:177-188. [PMID: 32232553 DOI: 10.1007/s00418-020-01872-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/10/2020] [Indexed: 12/11/2022]
Abstract
The globally increasing incidence of cancer, including melanoma, requires novel therapeutic strategies. Development of successful novel drugs is based on clear identification of the target mechanisms responsible for the disease progression. The specific cancer microenvironment represents a critically important aspect of cancer biology, which cannot be properly studied in simplistic cell culture conditions. Among other traditional options, the study of melanoma cell growth on the chicken chorioallantoic membrane offers several significant advantages. This model offers increased complexity compared to usual in silico culture models and still remains financially affordable. Using this model, we studied the growth of three established human melanoma cell lines: A2058, BLM, G361. The combination of histology, immunohistochemistry with the application of human-specific antibodies, intravascular injection of contrast material such as filtered Indian ink, Mercox solution and phosphotungstic acid, and X-ray micro-CT and live-cell monitoring was employed. Melanoma cells spread well on the chicken chorioallantoic membrane. However, invasion into the stroma of the chorioallantoic membrane and the limb primordium graft was rare. The melanoma cells also significantly influenced the architecture of the blood vessel network, resulting in the orientation of the vessels to the site of the tumour cell inoculation. The system of melanoma cell culture on the chorioallantoic membrane is suitable for the study of melanoma cell growth, particularly of rearrangement of the host vascular pattern after cancer cell implantation. The system also has promising potential for further development.
Collapse
Affiliation(s)
- Karolína Strnadová
- Institute of Anatomy, First Faculty of Medicine, Charles University, 12800, Prague, Czech Republic.,BIOCEV, First Faculty of Medicine, Charles University, 25250, Vestec, Czech Republic
| | - Michal Španko
- Institute of Anatomy, First Faculty of Medicine, Charles University, 12800, Prague, Czech Republic.,Department of Stomatology, First Faculty of Medicine, Charles University, 12800, Prague, Czech Republic
| | - Barbora Dvořánková
- Institute of Anatomy, First Faculty of Medicine, Charles University, 12800, Prague, Czech Republic.,BIOCEV, First Faculty of Medicine, Charles University, 25250, Vestec, Czech Republic
| | - Lukáš Lacina
- Institute of Anatomy, First Faculty of Medicine, Charles University, 12800, Prague, Czech Republic. .,BIOCEV, First Faculty of Medicine, Charles University, 25250, Vestec, Czech Republic. .,Department of Dermatovenereology, First Faculty of Medicine, Charles University, 12808, Prague, Czech Republic.
| | - Ondřej Kodet
- Institute of Anatomy, First Faculty of Medicine, Charles University, 12800, Prague, Czech Republic.,BIOCEV, First Faculty of Medicine, Charles University, 25250, Vestec, Czech Republic.,Department of Dermatovenereology, First Faculty of Medicine, Charles University, 12808, Prague, Czech Republic
| | - Andrej Shbat
- Institute of Anatomy, First Faculty of Medicine, Charles University, 12800, Prague, Czech Republic
| | - Ivo Klepáček
- Institute of Anatomy, First Faculty of Medicine, Charles University, 12800, Prague, Czech Republic
| | - Karel Smetana
- Institute of Anatomy, First Faculty of Medicine, Charles University, 12800, Prague, Czech Republic. .,BIOCEV, First Faculty of Medicine, Charles University, 25250, Vestec, Czech Republic.
| |
Collapse
|
20
|
Guedes APM, Mello-Andrade F, Pires WC, de Sousa MAM, da Silva PFF, de Camargo MS, Gemeiner H, Amauri MA, Gomes Cardoso C, de Melo Reis PR, Silveira-Lacerda EDP, Batista AA. Heterobimetallic Ru(ii)/Fe(ii) complexes as potent anticancer agents against breast cancer cells, inducing apoptosis through multiple targets. Metallomics 2020; 12:547-561. [PMID: 32108850 DOI: 10.1039/c9mt00272c] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Antimetastatic activity, high selectivity and cytotoxicity for human tumor cell lines make ruthenium(ii) complexes attractive for the development of new chemotherapeutic agents for cancer treatment. In this study, cytotoxic activities and the possible mechanism of cell death induced by three ruthenium complexes were evaluated, [Ru(MIm)(bipy)(dppf)]PF6 (1), [RuCl(Im)(bipy)(dppf)]PF6 (2) and [Ru(tzdt)(bipy)(dppf)]PF6 (3). The results showed high cytotoxicity and selectivity indexes for the human triple-negative breast tumor cell line (MDA-MB-231) with IC50 value and selectivity index for complex 1 (IC50 = 0.33 ± 0.03 μM, SI = 4.48), complex 2 (IC50 = 0.80 ± 0.06 μM, SI = 2.31) and complex 3 (IC50 = 0.48 ± 0.02 μM, SI = 3.87). The mechanism of cell death induced in MDA-MB-231 cells, after treatment with complexes 1-3, indicated apoptosis of the cells as a consequence of the increase in the percentage of cells in the Sub-G1 phase in the cell cycle analysis, characteristic morphological changes and the presence of apoptotic cells labeled with Annexin-V. Multiple targets of action were identified for complexes 1 and 3 with an induction of DNA damage in cells treated with complexes 1 and 3, mitochondrial depolarization with a reduction in mitochondrial membrane potential, an increase in reactive oxygen species levels and increased expression levels of caspase 3 and p53. In addition, antimetastatic activities for complexes 1 and 3 were observed by inhibition of cell migration by the wound healing assay and Boyden chamber assay, as well as inhibition of angiogenesis caused by MDA-MB-231 tumor cells in the CAM model.
Collapse
|
21
|
Augustine R, Alhussain H, Hasan A, Badie Ahmed M, C Yalcin H, Al Moustafa AE. A novel in ovo model to study cancer metastasis using chicken embryos and GFP expressing cancer cells. Bosn J Basic Med Sci 2020; 20:140-148. [PMID: 31336058 PMCID: PMC7029200 DOI: 10.17305/bjbms.2019.4372] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Accepted: 07/22/2019] [Indexed: 01/04/2023] Open
Abstract
Cancer metastasis is the leading cause of cancer-related mortality worldwide. To date, several in vitro methodologies have been developed to understand the mechanisms of cancer metastasis and to screen various therapeutic agents against it. Nevertheless, mimicking an in vivo microenvironment in vitro is not possible; while in vivo experiments are complex, expensive and bound with several regulatory requirements. Herein, we report a novel in ovo model that relies on chicken embryo to investigate cancer cell invasion and metastasis to various organs of the body. In this model, we directly injected green fluorescent protein (GFP) expressing cancer cells to the heart of chicken embryo at 3 days of incubation, then monitored cell migration to various organs. To this end, we used a simple tissue processing technique to achieve rapid imaging and quantification of invasive cells. We were able to clearly observe the migration of GFP expressing cancer cells into various organs of chicken embryo. Organ specific variation in cell migration was also observed. Our new slide pressing based tissue processing technique improved the detectability of migrated cells. We herein demonstrate that the use of GFP expressing cancer cells allows easy detection and quantification of migrated cancer cells in the chicken embryo model, which minimizes the time and effort required in this types of studies compared to conventional histopathological analysis. In conclusion, our investigation provides a new cancer metastasis model that can be further improved to include more complex aspects, such as the use of multiple cell lines and anti-metastatic agents, thus opening new horizons in cancer biology and pharmaceutical research.
Collapse
Affiliation(s)
- Robin Augustine
- Department of Mechanical and Industrial Engineering, College of Engineering; Biomedical Research Center (BRC), Qatar University, Doha, Qatar.
| | - Hashim Alhussain
- Biomedical Research Center (BRC), Qatar University; College of Medicine, Qatar University, Doha, Qatar.
| | - Anwarul Hasan
- Department of Mechanical and Industrial Engineering, College of Engineering, Qatar University; Biomedical Research Center (BRC), Qatar University, Doha, Qatar.
| | - Mohamed Badie Ahmed
- Biomedical Research Center (BRC), Qatar University; College of Medicine, Qatar University, Doha, Qatar.
| | - Huseyin C Yalcin
- Biomedical Research Center (BRC), Qatar University, Doha, Qatar.
| | - Ala-Eddin Al Moustafa
- Biomedical Research Center (BRC), Qatar University; College of Medicine, Qatar University, Doha, Qatar.
| |
Collapse
|
22
|
Colorectal Cancer Growth Retardation through Induction of Apoptosis, Using an Optimized Synergistic Cocktail of Axitinib, Erlotinib, and Dasatinib. Cancers (Basel) 2019; 11:cancers11121878. [PMID: 31783534 PMCID: PMC6966484 DOI: 10.3390/cancers11121878] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 11/14/2019] [Accepted: 11/23/2019] [Indexed: 12/18/2022] Open
Abstract
Patients with advanced colorectal cancer (CRC) still depend on chemotherapy regimens that are associated with significant limitations, including resistance and toxicity. The contribution of tyrosine kinase inhibitors (TKIs) to the prolongation of survival in these patients is limited, hampering clinical implementation. It is suggested that an optimal combination of appropriate TKIs can outperform treatment strategies that contain chemotherapy. We have previously identified a strongly synergistic drug combination (SDC), consisting of axitinib, erlotinib, and dasatinib that is active in renal cell carcinoma cells. In this study, we investigated the activity of this SDC in different CRC cell lines (SW620, HT29, and DLD-1) in more detail. SDC treatment significantly and synergistically decreased cell metabolic activity and induced apoptosis. The translation of the in-vitro-based results to in vivo conditions revealed significant CRC tumor growth inhibition, as evaluated in the chicken chorioallantoic membrane (CAM) model. Phosphoproteomics analysis of the tested cell lines revealed expression profiles that explained the observed activity. In conclusion, we demonstrate promising activity of an optimized mixture of axitinib, erlotinib, and dasatinib in CRC cells, and suggest further translational development of this drug mixture.
Collapse
|
23
|
Abstract
Chick chorioallantoic membrane (CAM) assay provides a convenient and versatile model for the study of tumor formation, angiogenesis and metastasis. While the assay has been used for more than 100 years, the CAM assay has recently received renewed interest. One of the recent interests comes from the development of Precision Medicine in cancer therapy. The idea is to develop treatments that are tailor-made for each individual patient. For this to happen, patient-derived tumor models are critical and the CAM assay can make significant contribution. The other development concerns various applications of the CAM assay. Using this assay, various reagents have been identified. This includes sensitizers for radiation therapy and photodynamic therapy. We also discuss boron neutron capture therapy (BNCT) that is based on the splitting of boron-10 upon exposure to neutron beam. Recently, various boron-10 reagents have been developed and they can be examined for their efficacy for BNCT therapy using the CAM assay.
Collapse
Affiliation(s)
- Fuyuhiko Tamanoi
- Institute for Integrated Cell-Material Sciences, Institute for Advanced Study, Kyoto University, Kyoto, Japan; Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA, United States.
| |
Collapse
|
24
|
Hu J, Ishihara M, Chin AI, Wu L. Establishment of xenografts of urological cancers on chicken chorioallantoic membrane (CAM) to study metastasis. PRECISION CLINICAL MEDICINE 2019; 2:140-151. [PMID: 31598385 PMCID: PMC6770283 DOI: 10.1093/pcmedi/pbz018] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 08/23/2019] [Accepted: 08/26/2019] [Indexed: 12/18/2022] Open
Abstract
Cancer of the urological system commonly occurs in the kidney, bladder, and prostate
gland. The clear cell subtype of renal cell carcinoma (ccRCC) constitutes the great
majority of kidney cancer. Metastatic ccRCC portends a very poor outcome with no effective
treatment available. Prostate cancer is the most common cancer in males in the US. Despite
recent advances in selective kinase inhibitors and immunotherapies, the rate of developing
new treatment from bench to bedside is slow. A time-consuming step is at the animal drug
testing stage, in which the mouse model is the gold standard. In the pursuit to streamline
the in vivo cancer biology research and drug development, we explored the
feasibility of the chicken chorioallantoic membrane (CAM) model to establish xenografts.
The CAM model greatly shortens the time of tumor growth and lowers the cost comparing to
immunocompromised mice. We generated CAM xenografts from ccRCC, bladder and prostate
cancer, with established cancer cell lines and freshly isolated patient-derived tissues,
either as primary tumor cells or small pieces of tumors. The successful CAM engraftment
rate from the different tumor sources is 70% or above. Using our previously established
metastatic ccRCC mouse model, we showed that the CAM xenograft maintains the same tumor
growth pattern and metastatic behavior as observed in mice. Taken together, CAM can serve
as a valuable platform to establish new patient-derived xenografts (PDXs) to study tumor
biology, thus accelerating the development of individualized treatment to halt the deadly
metastatic stage of cancer.
Collapse
Affiliation(s)
- Junhui Hu
- Department of Molecular and Medical Pharmacology
| | - Moe Ishihara
- Department of Molecular and Medical Pharmacology
| | - Arnold I Chin
- Department of Urology.,Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California at Los Angeles, CA 90095, USA
| | - Lily Wu
- Department of Molecular and Medical Pharmacology.,Department of Urology.,Department of Pediatrics.,Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California at Los Angeles, CA 90095, USA
| |
Collapse
|
25
|
Fiorentzis M, Viestenz A, Siebolts U, Seitz B, Coupland SE, Heinzelmann J. The Potential Use of Electrochemotherapy in the Treatment of Uveal Melanoma: In Vitro Results in 3D Tumor Cultures and In Vivo Results in a Chick Embryo Model. Cancers (Basel) 2019; 11:cancers11091344. [PMID: 31514412 PMCID: PMC6769976 DOI: 10.3390/cancers11091344] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Revised: 09/01/2019] [Accepted: 09/09/2019] [Indexed: 12/12/2022] Open
Abstract
Uveal melanoma (UM) is the most common primary intraocular tumor that arises from neoplastic melanocytes in the choroid, iris, and ciliary body. Electrochemotherapy (ECT) has been successfully established for the treatment of skin and soft tissue metastatic lesions, deep-seated tumors of the liver, bone metastases, and unresectable pancreas lesions. The aim of this study was to evaluate the effect of ECT in vitro in 3D spheroid culture systems in primary and metastatic UM cell lines. We also investigated the chick embryo chorioallantoic membrane (CAM) as an in vivo model system for the growth and treatment of UM tumors using ECT. The cytotoxic effect of ECT in 3D spheroids was analyzed seven days following treatment by assessment of the size and MTT [(3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide) tetrazolium reduction] assay. The cytotoxicity of ECT after intratumoral or intraarterial administration was evaluated histologically. In vitro and in vivo ECT caused a significant reduction in tumor size and viability compared to electroporation or chemotherapy in both sections of our study. The current results underline the effectiveness of ECT in the treatment of UM and prepare the way for further investigation of its potential application in UM.
Collapse
Affiliation(s)
- Miltiadis Fiorentzis
- Department of Ophthalmology, University Hospital Halle (Saale), Martin-Luther University Halle-Wittenberg, Ernst-Grube-Str. 40, 06120 Halle (Saale), Germany.
| | - Arne Viestenz
- Department of Ophthalmology, University Hospital Halle (Saale), Martin-Luther University Halle-Wittenberg, Ernst-Grube-Str. 40, 06120 Halle (Saale), Germany.
| | - Udo Siebolts
- Department of Pathology, University Hospital Halle (Saale), Martin-Luther University Halle-Wittenberg, Magdeburger Str. 14, 06112 Halle (Saale), Germany.
| | - Berthold Seitz
- Department of Ophthalmology, Saarland University Medical Center, Kirrberger Str. 100, 66421 Homburg/Saar, Germany.
| | - Sarah E Coupland
- Liverpool Ocular Oncology Research Group, Department of Molecular and Clinical Cancer Medicine, Institute of Translational Medicine, University of Liverpool, West Derby Street, Liverpool L7 8TX, UK.
- Liverpool Clinical Laboratories, Royal Liverpool University Hospital, Liverpool L69 3GA, UK.
| | - Joana Heinzelmann
- Department of Ophthalmology, University Hospital Halle (Saale), Martin-Luther University Halle-Wittenberg, Ernst-Grube-Str. 40, 06120 Halle (Saale), Germany.
| |
Collapse
|
26
|
Olek M, Kasperski J, Skaba D, Wiench R, Cieślar G, Kawczyk-Krupka A. Photodynamic therapy for the treatment of oral squamous carcinoma—Clinical implications resulting from in vitro research. Photodiagnosis Photodyn Ther 2019; 27:255-267. [DOI: 10.1016/j.pdpdt.2019.06.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2019] [Revised: 06/16/2019] [Accepted: 06/17/2019] [Indexed: 12/27/2022]
|
27
|
Optimization of the chicken chorioallantoic membrane assay as reliable in vivo model for the analysis of osteosarcoma. PLoS One 2019; 14:e0215312. [PMID: 30986223 PMCID: PMC6464229 DOI: 10.1371/journal.pone.0215312] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Accepted: 03/29/2019] [Indexed: 11/19/2022] Open
Abstract
Survival rates of osteosarcoma patients could not be significantly improved by conventional chemotherapeutic treatment regimens since the introduction of high-dose chemotherapy 35 years ago. Therefore, there is a strong clinical need for new therapeutic targets and personalized treatment strategies, requiring reliable in vivo model systems for the identification and testing of potential new treatment approaches. Conventional in vivo rodent experiments face ethical issues, are time consuming and costly, being of particular relevance in orphan diseases like osteosarcoma. An attractive alternative to such animal experiments is the chicken chorioallantoic membrane (CAM) assay. The CAM is a highly vascularized, non-innervated extra-embryonic membrane that is perfectly suited for the engraftment of tumor cells. However, only few reports are available for osteosarcoma and reported data are inconsistent. Therefore, the aim of this study was the adaptation and optimization of the CAM assay for its application in osteosarcoma research. Tumor take rates and volumes of osteosarcoma that developed on the CAM were analyzed after modification of several experimental parameters, including egg windowing, CAM pretreatment, inoculation technique and many more. Eight osteosarcoma cell lines were investigated. Our optimized OS-CAM-assay was finally validated against a rat animal xenograft model. Using the cell line MNNG HOS as reference we could improve the tumor take rates from 51% to 94%, the viability of the embryos from initially 40% to >80% and achieved a threefold increase of the tumor volumes. We were able to generate solid tumors from all eight osteosarcoma cell lines used in this study and could reproduce results that were obtained using an osteosarcoma rat animal model. The CAM assay can bridge the gap between in vitro cell culture and in vivo animal experiments. As reliable in vivo model for osteosarcoma research the optimized CAM assay may speed up preclinical data collection and simplifies research on potential new agents towards personalized treatment strategies. Further, in accordance with Russell’s and Burch’s “Principles of Humane Experimental Technique” the reasonable use of this model provides a refinement by minimizing pain and suffering of animals and supports a considerable reduction and/or replacement of animal experiments.
Collapse
|
28
|
|
29
|
Mangir N, Raza A, Haycock JW, Chapple C, Macneil S. An Improved In Vivo Methodology to Visualise Tumour Induced Changes in Vasculature Using the Chick Chorionic Allantoic Membrane Assay. ACTA ACUST UNITED AC 2018; 32:461-472. [PMID: 29695547 DOI: 10.21873/invivo.11262] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 02/07/2018] [Accepted: 02/08/2018] [Indexed: 01/11/2023]
Abstract
BACKGROUND/AIM Decreasing the vascularity of a tumour has proven to be an effective strategy to suppress tumour growth and metastasis. Anti-angiogenic therapies have revolutionized the treatment of advanced-stage cancers, however there is still demand for further improvement. This necessitates new experimental models that will allow researchers to reliably study aspects of angiogenesis. The aim of this study was to demonstrate an in vivo technique in which the highly vascular and accessible chorioallantoic membrane (CAM) of the chick embryo is used to study tumour-induced changes in the macro and microvessels. MATERIALS AND METHODS Two cancer cell lines (human melanoma (C8161) and human prostate cancer (PC3)) were selected as model cells. Human dermal fibroblasts were used as a control. One million cells were labelled with green fluorescent protein and implanted on the CAM of the chick embryo at embryonic development day (EDD) 7 and angiogenesis was evaluated at EDDs 10, 12 and 14. A fluorescently-tagged lectin (lens culinaris agglutinin (LCA)) was injected intravenously into the chick embryo to label endothelial cells. The LCA is known to label the luminal surface of endothelial cells, or dextrans, in the CAM vasculature. Macrovessels were imaged by a hand-held digital microscope and images were processed for quantification. Microvessels were evaluated by confocal microscopy. Tumour invasion was assessed by histological and optical sectioning. RESULTS Tumour cells (C8161 and PC3) produced quantifiable increases in the total area covered by blood vessels, compared to fibroblasts when assessed by digital microscopy. Tumour invasion could be demonstrated by both histological and optical sectioning. The most significant changes in tumour vasculature observed were in the microvascular structures adjacent to the tumour cells, which showed an increase in the endothelial cell coverage. Additionally, tumour intravasation and tumour thrombus formation could be detected in the areas adjacent to tumour cells. The fragility of tumour blood vessels could be demonstrated when tumour cells seeded on a synthetic scaffold were grown on CAM. CONCLUSION We report on a modification to a well-studied CAM in vivo assay, which can be effectively used to study tumour induced changes in macro and microvasculature.
Collapse
Affiliation(s)
- Naside Mangir
- Department of Materials Science Engineering, Kroto Research Institute, University of Sheffield, Sheffield, U.K.,Royal Hallamshire Hospital, Urology Clinic, Sheffield, U.K
| | - Ahtasham Raza
- Department of Materials Science Engineering, Kroto Research Institute, University of Sheffield, Sheffield, U.K
| | - John W Haycock
- Department of Materials Science Engineering, Kroto Research Institute, University of Sheffield, Sheffield, U.K
| | | | - Sheila Macneil
- Department of Materials Science Engineering, Kroto Research Institute, University of Sheffield, Sheffield, U.K.
| |
Collapse
|
30
|
Wu T, Yu GY, Xiao J, Yan C, Kurihara H, Li YF, So KF, He RR. Fostering efficacy and toxicity evaluation of traditional Chinese medicine and natural products: Chick embryo as a high throughput model bridging in vitro and in vivo studies. Pharmacol Res 2018; 133:21-34. [DOI: 10.1016/j.phrs.2018.04.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Revised: 04/07/2018] [Accepted: 04/13/2018] [Indexed: 12/19/2022]
|
31
|
Zabielska-Koczywąs K, Wojtkowska A, Dolka I, Małek A, Walewska M, Wojtalewicz A, Żbikowski A, Lechowski R. 3D chick embryo chorioallantoic membrane model as an in vivo model to study morphological and histopathological features of feline fibrosarcomas. BMC Vet Res 2017; 13:201. [PMID: 28651614 PMCID: PMC5485740 DOI: 10.1186/s12917-017-1114-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Accepted: 06/14/2017] [Indexed: 11/10/2022] Open
|
32
|
Comparison of medetomidine, thiopental and ketamine/midazolam anesthesia in chick embryos for in ovo Magnetic Resonance Imaging free of motion artifacts. Sci Rep 2015; 5:15536. [PMID: 26493765 PMCID: PMC4616043 DOI: 10.1038/srep15536] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Accepted: 09/28/2015] [Indexed: 11/24/2022] Open
Abstract
Non-invasive assessment of the perfusion capacity of tissue engineered constructs grown on the chorioallantoic membrane by MRI is often hampered by motion artifacts. Therefore, we examined the suitability of three anesthetic regimes for sufficient sedation of the chick embryo. Medetomidine at a dosage of 0.3 mg/kg, was compared to thiopental at 100 mg/kg and ketamine/midazolam at 50 mg/kg and 1 mg/kg, respectively. These soluble anesthetics were applied by dropping a total volume of 0.3 mL onto the surface of the CAM. Motion was videotaped through the window of the eggshell and scored semi-quantitatively. Medetomidine performed best in terms of reduced motion; onset of anesthesia occurred within 10 minutes and for the following 30 minutes, allowing proper in vivo MRI measurements. The other regimen were not sedating deep enough (ketamine/midazolam) and not long enough (thiopental). In sum, medetomidine allows proper sedation for MRI assessment of the perfusion capacity in a tissue engineered construct placed on the CAM.
Collapse
|
33
|
Effect of Laryngeal Squamous Cell Carcinoma Tissue Implantation on the Chick Embryo Chorioallantoic Membrane: Morphometric Measurements and Vascularity. BIOMED RESEARCH INTERNATIONAL 2015; 2015:629754. [PMID: 26539518 PMCID: PMC4619851 DOI: 10.1155/2015/629754] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/10/2015] [Revised: 09/09/2015] [Accepted: 09/10/2015] [Indexed: 12/21/2022]
Abstract
BACKGROUND The aim of this study was to develop chick embryo chorioallantoic membrane (CAM) model of laryngeal squamous cell carcinoma (LSCC) and to evaluate the morphological and morphometric characteristics and angiogenic features of it. METHODS Fresh LSCC tissue samples obtained from 6 patients were implanted onto 15 chick embryo CAMs. Morphological, morphometric, and angiogenic changes in the CAM and chorionic epithelium were evaluated up to 4 days after the tumor implantation. Immunohistochemical analysis (34βE12, CD31, and Ki67 staining) was performed to detect cytokeratins and tumor endothelial cells and to evaluate the proliferative capacity of the tumor before and after implantation on the CAM. RESULTS The implanted LSCC tissue samples survived on the CAM in all the experiments and retained the essential morphologic characteristics and proliferative capacity of the original tumor. Implants induced thickening of both the CAM (103-417%, p = 0.0001) and the chorionic epithelium (70-140%, p = 0.0001) and increase in number of blood vessels (75-148%, p = 0.0001) in the CAM. CONCLUSIONS This study clarifies that chick embryo CAM is a relevant assay for implanting LSCC tissue and provides the first morphological and morphometric characterization of the LSCC CAM model that opens new perspectives to study this disease.
Collapse
|
34
|
Tan F, Zhu H, Tao Y, Yu N, Pei Q, Liu H, Zhou Y, Xu H, Song X, Li Y, Zhou Z, He X, Zhang X, Pei H. Neuron navigator 2 overexpression indicates poor prognosis of colorectal cancer and promotes invasion through the SSH1L/cofilin-1 pathway. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2015; 34:117. [PMID: 26452645 PMCID: PMC4600204 DOI: 10.1186/s13046-015-0237-3] [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: 07/23/2015] [Accepted: 10/05/2015] [Indexed: 12/20/2022]
Abstract
Background Neuron navigator 2 (NAV2) encodes a member of the neuron navigator gene family, which plays a role in tumorigenesis and cell migration. However, the prognostic value of NAV2 expression in colorectal cancer (CRC) patients and the potential pathway through which NAV2 promotes migration and invasion in CRC cell lines is poorly understood. Methods The expression level of NAV2 was detected in CRC tissues from two different CRC cohorts by immunohistochemistry, qRT-PCR and Western blotting; the correlation between NAV2 expression and clinicopathological characters was analyzed, and the prognostic value of NAV2 expression was analyzed using a Cox regression model. CRC cell lines with NAV2 knocked out were used to validate the function and potential pathway used by NAV2 to promote CRC cell migration and invasion. Results The results showed that NAV2 was overexpressed in CRC tissues, and it was closely correlated with depth of invasion, and lymph and distant metastasis. Multivariate analysis indicated that high NAV2 expression was a poor prognostic indicator of recurrence-free survival and overall survival in CRC patients. Furthermore, Cox regression analysis revealed that high NAV2 expression integrated with high tumor budding grade was a powerful independent predictive factor of CRC clinical outcome. In vitro and in vivo assays demonstrated that knockdown of NAV2 led to reduced migration and invasion of cancer cells, and the process involved the regulation of F-actin polymerization through the SSH1L/cofilin-1 pathway. Conclusion Based on these findings, NAV2 could serve as both a prognostic biomarker and a potential therapeutic target for patients with NAV2-positive CRC. Electronic supplementary material The online version of this article (doi:10.1186/s13046-015-0237-3) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Fengbo Tan
- Department of Gastrointestinal Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, P.R. China
| | - Hong Zhu
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, China
| | - Yiming Tao
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, China
| | - Nanhui Yu
- Department of Gastrointestinal Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, P.R. China
| | - Qian Pei
- Department of Gastrointestinal Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, P.R. China
| | - Heli Liu
- Department of Gastrointestinal Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, P.R. China
| | - Yuan Zhou
- Department of Gastrointestinal Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, P.R. China
| | - Haifan Xu
- Department of Mammary and Thyroid, The First Affiliated Hospital of South China University, Hengyang, China
| | - Xiangping Song
- Department of Gastrointestinal Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, P.R. China
| | - Yuqiang Li
- Department of Gastrointestinal Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, P.R. China
| | - Zhongyi Zhou
- Department of Gastrointestinal Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, P.R. China
| | - Xiao He
- Department of Mammary, The Hunan Cancer Hospital, Changsha, China
| | - Xingwen Zhang
- Department of Emergency, The Hunan Provincial People's Hospital, Changsha, China
| | - Haiping Pei
- Department of Gastrointestinal Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, P.R. China.
| |
Collapse
|
35
|
Mélin C, Perraud A, Christou N, Bibes R, Cardot P, Jauberteau MO, Battu S, Mathonnet M. New ex-ovo colorectal-cancer models from different SdFFF-sorted tumor-initiating cells. Anal Bioanal Chem 2015; 407:8433-43. [PMID: 26427501 DOI: 10.1007/s00216-015-9029-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2015] [Revised: 08/25/2015] [Accepted: 09/04/2015] [Indexed: 01/27/2023]
Abstract
Despite effective treatments, relapse of colorectal cancer (CRC) is frequent, in part caused by the existence of tumor-initiating cells (TICs). Different subtypes of TICs, quiescent and activated, coexist in tumors, defining the tumor aggressiveness and therapeutic response. These subtypes have been sorted by hyperlayer sedimentation field-flow fractionation (SdFFF) from WiDr and HCT116 cell lines. On the basis of a new strategy, including TIC SdFFF sorting, 3D Matrigel amplification, and grafting of corresponding TIC colonies on the chick chorioallantoic membrane (CAM), specific tumor matrices could be obtained. If tumors had similar architectural structure with vascularization by the host system, they had different proliferative indices in agreement with their initial quiescent or activated state. Protein analysis also revealed that tumors obtained from a population enriched for "activated" TICs lost "stemness" properties and became invasive. In contrast, tumors obtained from a population enriched for "quiescent" TICs kept their stemness properties and seemed to be less proliferative and invasive. Then, it was possible to produce different kinds of tumor which could be used as selective supports to study carcinogenesis and therapy sensitivity.
Collapse
Affiliation(s)
- Carole Mélin
- Université de Limoges, Laboratoire EA 3842, Homéostasie cellulaire et Pathologies, Faculté de Médecine et de Pharmacie, 2 rue du Dr Marcland, 87025, Limoges cedex, France.,Université de Limoges, Institut Fédératif de Recherche 145 GEIST « Génomique, Environnement, Immunité, Santé et Thérapeutiques », 2 rue du Dr Marcland, 87025, Limoges cedex, France
| | - Aurélie Perraud
- Université de Limoges, Laboratoire EA 3842, Homéostasie cellulaire et Pathologies, Faculté de Médecine et de Pharmacie, 2 rue du Dr Marcland, 87025, Limoges cedex, France.,Université de Limoges, Institut Fédératif de Recherche 145 GEIST « Génomique, Environnement, Immunité, Santé et Thérapeutiques », 2 rue du Dr Marcland, 87025, Limoges cedex, France.,CHU de Limoges, Service de chirurgie digestive générale et endocrinienne, 2 rue Martin Luther King, 87042, Limoges cedex, France
| | - Niki Christou
- Université de Limoges, Laboratoire EA 3842, Homéostasie cellulaire et Pathologies, Faculté de Médecine et de Pharmacie, 2 rue du Dr Marcland, 87025, Limoges cedex, France.,Université de Limoges, Institut Fédératif de Recherche 145 GEIST « Génomique, Environnement, Immunité, Santé et Thérapeutiques », 2 rue du Dr Marcland, 87025, Limoges cedex, France.,CHU de Limoges, Service de chirurgie digestive générale et endocrinienne, 2 rue Martin Luther King, 87042, Limoges cedex, France
| | - Romain Bibes
- Université de Limoges, Laboratoire EA 3842, Homéostasie cellulaire et Pathologies, Faculté de Médecine et de Pharmacie, 2 rue du Dr Marcland, 87025, Limoges cedex, France.,Université de Limoges, Institut Fédératif de Recherche 145 GEIST « Génomique, Environnement, Immunité, Santé et Thérapeutiques », 2 rue du Dr Marcland, 87025, Limoges cedex, France
| | - Philippe Cardot
- Université de Limoges, Institut Fédératif de Recherche 145 GEIST « Génomique, Environnement, Immunité, Santé et Thérapeutiques », 2 rue du Dr Marcland, 87025, Limoges cedex, France.,Université de Limoges, Laboratoire de Chimie Analytique, EA 3842, "Homéostasie Cellulaire et Pathologies", Faculté de Médecine et de Pharmacie, 2 rue du Docteur Marcland, 87025, Limoges Cedex, France
| | - Marie-Odile Jauberteau
- Université de Limoges, Laboratoire EA 3842, Homéostasie cellulaire et Pathologies, Faculté de Médecine et de Pharmacie, 2 rue du Dr Marcland, 87025, Limoges cedex, France.,Université de Limoges, Institut Fédératif de Recherche 145 GEIST « Génomique, Environnement, Immunité, Santé et Thérapeutiques », 2 rue du Dr Marcland, 87025, Limoges cedex, France
| | - Serge Battu
- Université de Limoges, Institut Fédératif de Recherche 145 GEIST « Génomique, Environnement, Immunité, Santé et Thérapeutiques », 2 rue du Dr Marcland, 87025, Limoges cedex, France. .,Université de Limoges, Laboratoire de Chimie Analytique, EA 3842, "Homéostasie Cellulaire et Pathologies", Faculté de Médecine et de Pharmacie, 2 rue du Docteur Marcland, 87025, Limoges Cedex, France.
| | - Muriel Mathonnet
- Université de Limoges, Laboratoire EA 3842, Homéostasie cellulaire et Pathologies, Faculté de Médecine et de Pharmacie, 2 rue du Dr Marcland, 87025, Limoges cedex, France.,Université de Limoges, Institut Fédératif de Recherche 145 GEIST « Génomique, Environnement, Immunité, Santé et Thérapeutiques », 2 rue du Dr Marcland, 87025, Limoges cedex, France.,CHU de Limoges, Service de chirurgie digestive générale et endocrinienne, 2 rue Martin Luther King, 87042, Limoges cedex, France
| |
Collapse
|
36
|
Chekulayev V, Mado K, Shevchuk I, Koit A, Kaldma A, Klepinin A, Timohhina N, Tepp K, Kandashvili M, Ounpuu L, Heck K, Truu L, Planken A, Valvere V, Kaambre T. Metabolic remodeling in human colorectal cancer and surrounding tissues: alterations in regulation of mitochondrial respiration and metabolic fluxes. Biochem Biophys Rep 2015; 4:111-125. [PMID: 29124194 PMCID: PMC5668899 DOI: 10.1016/j.bbrep.2015.08.020] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2015] [Revised: 07/02/2015] [Accepted: 08/26/2015] [Indexed: 12/21/2022] Open
Abstract
The aim of the work was to evaluate whether or not there is glycolytic reprogramming in the neighboring cells of colorectal cancer (CRC). Using postoperative material we have compared the functional capacity of oxidative phosphorylation (OXPHOS) in CRC cells, their glycolytic activity and their inclination to aerobic glycolysis, with those of the surrounding and healthy colon tissue cells. Experiments showed that human CRC cannot be considered a hypoxic tumor, since the malignancy itself and cells surrounding it exhibited even higher rates of OXPHOS than healthy large intestine. The absence of acute hypoxia in colorectal carcinomas was also confirmed by their practically equal glucose-phosphorylating capacity as compared with surrounding non-tumorous tissue and by upregulation of VEGF family and their ligands. Studies indicated that human CRC cells in vivo exert a strong distant effect on the energy metabolism of neighboring cells, so that they acquire the bioenergetic parameters specific to the tumor itself. The growth of colorectal carcinomas was associated with potent downregulation of the creatine kinase system. As compared with healthy colon tissue, the tumor surrounding cells display upregulation of OXPHOS and have high values of basal and ADP activated respiration rates. Strong differences between the normal and CRC cells in the affinity of their mitochondria for ADP were revealed; the corresponding Km values were measured as 93.6±7.7 µM for CRC cells and 84.9±9.9 µM for nearby tissue; both these apparent Km (ADP) values were considerably (by almost 3 times) lower in comparison with healthy colon tissue cells (256±34 µM). Human colorectal cancer is not a pure hypoxic tumor of the Warburg phenotype. The total hexokinase activity of CRC cells is close to that in nearby tissues. In the tumor there is overexpression of VEGFs (A, B, and C) and their receptors. CRC has higher rates of OXPHOS as compared with healthy tissue cells. Tumor-surrounding cells cannot fuel via a lactate shunt the growth of CRC cells.
Collapse
Key Words
- AK, adenylate kinase
- ANT, adenine nucleotide translocator
- AP5A, diadenosine pentaphosphate
- ATP-synthasome
- BB-CK, – brain type creatine kinase
- BSA, bovine serum albumin
- CAT, carboxyatractyloside
- CIMP, CpG island methylator phenotype
- CK, creatine kinase
- COX, cytochrome c oxidase
- CRC, colorectal cancer
- ETC, electron transport chain
- Energy metabolism
- FDG, 18-fluorodeoxyglucose
- Glycolysis
- HK, hexokinase
- Human colorectal cancer
- Km, Michaelis–Menten constant
- MI, Mitochondrial Interactosome
- MOM, mitochondrial outer membrane
- Mitochondria
- OXPHOS
- OXPHOS, oxidative phosphorylation
- PCr, phosphocreatine
- PEP, phosphoenolpyruvate
- PET, positron emission tomography
- PYK, pyruvate kinase
- Respiration
- TMPD, N,N,N′,N′-tetramethyl-p-phenylenediamine
- V0, basal respiration level
- VDAC, voltage dependent anion channel
- VEGF, vascular endothelial growth factor
- Vm, maximal respiration rate
- qPCR, real-time quantitative PCR
- uMtCK, ubiquitous mitochondrial creatine kinase
Collapse
Affiliation(s)
- Vladimir Chekulayev
- Laboratory of Bioenergetics, National Institute of Chemical Physics and Biophysics, Tallinn, Estonia
| | - Kati Mado
- Laboratory of Bioenergetics, National Institute of Chemical Physics and Biophysics, Tallinn, Estonia
| | - Igor Shevchuk
- Laboratory of Bioenergetics, National Institute of Chemical Physics and Biophysics, Tallinn, Estonia
| | - Andre Koit
- Laboratory of Bioenergetics, National Institute of Chemical Physics and Biophysics, Tallinn, Estonia
| | - Andrus Kaldma
- Laboratory of Bioenergetics, National Institute of Chemical Physics and Biophysics, Tallinn, Estonia
| | - Aleksandr Klepinin
- Laboratory of Bioenergetics, National Institute of Chemical Physics and Biophysics, Tallinn, Estonia
| | - Natalja Timohhina
- Laboratory of Bioenergetics, National Institute of Chemical Physics and Biophysics, Tallinn, Estonia
| | - Kersti Tepp
- Laboratory of Bioenergetics, National Institute of Chemical Physics and Biophysics, Tallinn, Estonia
| | | | - Lyudmila Ounpuu
- Laboratory of Bioenergetics, National Institute of Chemical Physics and Biophysics, Tallinn, Estonia
| | | | - Laura Truu
- Tallinn University of Technology, Tallinn, Estonia
| | - Anu Planken
- Competence Centre for Cancer Research, Tallinn, Estonia
| | | | - Tuuli Kaambre
- Laboratory of Bioenergetics, National Institute of Chemical Physics and Biophysics, Tallinn, Estonia.,Tallinn University, Tallinn, Estonia
| |
Collapse
|
37
|
Kalirai H, Shahidipour H, Coupland SE, Luyten G. Use of the Chick Embryo Model in Uveal Melanoma. Ocul Oncol Pathol 2015; 1:133-40. [PMID: 27171889 DOI: 10.1159/000370151] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2014] [Accepted: 11/26/2014] [Indexed: 12/16/2022] Open
Abstract
Animal models play a crucial role in basic and translational oncology research. Conventional rodent experiments, however, face ethical, practical and technical issues that limit their use. The chick embryo represents an accessible and economical in vivo model, which has long been used in developmental biology and for the study of angiogenesis. It is also a recognised xenograft model, and because of its lack of immune system in early development, the chick embryo has established itself as a key model system for cancer research, with which to study various steps in the metastatic process. In this chapter, we review the chick embryo model and the technical approaches adopted by cancer biologists, including advances in real-time imaging, and discuss how this has been or can be applied to improve our understanding of the biological events during uveal melanoma development and metastasis.
Collapse
Affiliation(s)
- Helen Kalirai
- Department of Molecular and Clinical Cancer Medicine, Institute of Translational Research, University of Liverpool, Liverpool, UK
| | - Haleh Shahidipour
- Department of Molecular and Clinical Cancer Medicine, Institute of Translational Research, University of Liverpool, Liverpool, UK
| | - Sarah E Coupland
- Department of Molecular and Clinical Cancer Medicine, Institute of Translational Research, University of Liverpool, Liverpool, UK
| | - Gregorius Luyten
- Department of Ophthalmology, Leiden University Medical Center, Leiden, The Netherlands
| |
Collapse
|
38
|
Kivrak Pfiffner F, Waschkies C, Tian Y, Woloszyk A, Calcagni M, Giovanoli P, Rudin M, Buschmann J. A new in vivo magnetic resonance imaging method to noninvasively monitor and quantify the perfusion capacity of three-dimensional biomaterials grown on the chorioallantoic membrane of chick embryos. Tissue Eng Part C Methods 2014; 21:339-46. [PMID: 25266825 DOI: 10.1089/ten.tec.2014.0212] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Adequate vascularization in biomaterials is essential for tissue regeneration and repair. Current models do not allow easy analysis of vascularization of implants in vivo, leaving it a highly desirable goal. A tool that allows monitoring of perfusion capacity of such biomaterials noninvasively in a cheap, efficient, and reliable in vivo model would hence add great benefit to research in this field. We established, for the first time, an in vivo magnetic resonance imaging (MRI) method to quantify the perfusion capacity of a model biomaterial, DegraPol(®) foam scaffold, placed on the embryonic avian chorioallantoic membrane (CAM) in ovo. Perfusion capacity was assessed through changes in the longitudinal relaxation rate before and after injection of a paramagnetic MRI contrast agent, Gd-DOTA (Dotarem(®); Guerbet S.A.). Relaxation rate changes were compared in three different regions of the scaffold, that is, at the interface to the CAM, in the middle and on the surface of the scaffold (p<0.05). The highest relaxation rate changes, and hence perfusion capacities, were measured in the interface region where the scaffold was attached to the CAM, whereas the surface of the scaffold showed the lowest relaxation rate changes. A strong positive correlation was obtained between relaxation rate changes and histologically determined vessel density (R(2) = 0.983), which corroborates our MRI findings. As a proof-of-principle, we measured the perfusion capacity in different scaffold materials, silk fibroin either with or without human dental pulp stem cells. For these, three to four times larger perfusion capacities were obtained compared to DegraPol; demonstrating that our method is sensitive to reveal such differences. In summary, we present a novel in vivo method for analyzing the perfusion capacity in three-dimensional-biomaterials grown on the CAM, enabling the determination of the perfusion capacity of a large variety of bioengineered materials.
Collapse
Affiliation(s)
- Fatma Kivrak Pfiffner
- 1 Plastic Surgery and Hand Surgery, University Hospital Zurich , Zurich, Switzerland
| | | | | | | | | | | | | | | |
Collapse
|
39
|
The chicken chorioallantoic membrane model in biology, medicine and bioengineering. Angiogenesis 2014; 17:779-804. [PMID: 25138280 DOI: 10.1007/s10456-014-9440-7] [Citation(s) in RCA: 289] [Impact Index Per Article: 28.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2014] [Accepted: 08/13/2014] [Indexed: 01/16/2023]
Abstract
The chicken chorioallantoic membrane (CAM) is a simple, highly vascularized extraembryonic membrane, which performs multiple functions during embryonic development, including but not restricted to gas exchange. Over the last two decades, interest in the CAM as a robust experimental platform to study blood vessels has been shared by specialists working in bioengineering, development, morphology, biochemistry, transplant biology, cancer research and drug development. The tissue composition and accessibility of the CAM for experimental manipulation, makes it an attractive preclinical in vivo model for drug screening and/or for studies of vascular growth. In this article we provide a detailed review of the use of the CAM to study vascular biology and response of blood vessels to a variety of agonists. We also present distinct cultivation protocols discussing their advantages and limitations and provide a summarized update on the use of the CAM in vascular imaging, drug delivery, pharmacokinetics and toxicology.
Collapse
|
40
|
The chick embryo chorioallantoic membrane as a model for tumor biology. Exp Cell Res 2014; 328:314-24. [PMID: 24972385 DOI: 10.1016/j.yexcr.2014.06.010] [Citation(s) in RCA: 144] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2014] [Revised: 06/16/2014] [Accepted: 06/17/2014] [Indexed: 01/08/2023]
Abstract
Among the in vivo models, the chick embryo chorioallantoic membrane (CAM) has been used to implant several tumor types as well as malignant cell lines to study their growth rate, angiogenic potential and metastatic capability. This review article is focused on the major compelling literature data on the use of the CAM to investigate tumor growth and the metastatic process.
Collapse
|
41
|
Yuan YJ, Xu K, Wu W, Luo Q, Yu JL. Application of the chick embryo chorioallantoic membrane in neurosurgery disease. Int J Med Sci 2014; 11:1275-81. [PMID: 25419173 PMCID: PMC4239148 DOI: 10.7150/ijms.10443] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2014] [Accepted: 10/13/2014] [Indexed: 11/26/2022] Open
Abstract
The chick embryo chorioallantoic membrane (CAM) is a highly vascularized extraembryonic membrane. Because of its ease of accessibility, extensive vascularization and immunodeficient environment, the CAM has been broadly used in the oncology, biology, pharmacy, and tissue regeneration research. The present review summarizes the application of the CAM in neurosurgery disease research. We focused on the use of the CAM as an assay for the research of glioma, vascular anomalies, Moyamoya Disease, and the blood-brain barrier.
Collapse
Affiliation(s)
- Yong-Jie Yuan
- Department of Neurosurgery, Jilin University First Hospital, Changchun 130021, China
| | - Kan Xu
- Department of Neurosurgery, Jilin University First Hospital, Changchun 130021, China
| | - Wei Wu
- Department of Neurosurgery, Jilin University First Hospital, Changchun 130021, China
| | - Qi Luo
- Department of Neurosurgery, Jilin University First Hospital, Changchun 130021, China
| | - Jin-Lu Yu
- Department of Neurosurgery, Jilin University First Hospital, Changchun 130021, China
| |
Collapse
|
42
|
Exploitation of chick embryo environments to reprogram MYCN-amplified neuroblastoma cells to a benign phenotype, lacking detectable MYCN expression. Oncogenesis 2012; 1:e24. [PMID: 23552815 PMCID: PMC3503288 DOI: 10.1038/oncsis.2012.24] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Neuroblastoma is a paediatric cancer that arises from the sympathetic ganglia (SG) or adrenal gland. Tumours that occur in patients under 18 months of age have a particularly good prognosis and frequently undergo spontaneous regression. This led to the hypothesis that developmental cues in the youngest patients may prompt belated differentiation and/or apoptosis of the tumour cells. To test our hypothesis, we have injected MYCN-amplified neuroblastoma cells into the extra embryonic veins of chick embryos at embryonic day 3 (E3) and E6 and analysed the response of these Kelly cells at E10 and E14. Amplification of the MYCN gene occurs in up to 30% of tumours and is normally associated with a very poor prognosis. Kelly cells injected at E3 follow neural crest pathways and integrate into neural locations such as SG and the enteric nervous system although never into the adrenal gland. Additionally they migrate to non-neural locations such as the heart, meninges, jaw regions and tail. The cells respond to their respective microenvironments and in SG, some cells differentiate, they show reduced cell division and crucially all cells have undetectable MYCN expression by E10. In non-neural locations, cells form more rapidly dividing clumps and continue to express MYCN. The downregulation of MYCN is dependent on continuous and direct interaction with the sympathetic ganglion environment. We propose that the MYCN-amplicon in the Kelly cells retains the ability to correctly interpret the environmental cues leading to downregulation of MYCN.
Collapse
|
43
|
Chick chorioallantoic membrane (CAM) assay as an in vivo model to study the effect of newly identified molecules on ovarian cancer invasion and metastasis. Int J Mol Sci 2012; 13:9959-9970. [PMID: 22949841 PMCID: PMC3431839 DOI: 10.3390/ijms13089959] [Citation(s) in RCA: 239] [Impact Index Per Article: 19.9] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Revised: 07/27/2012] [Accepted: 08/02/2012] [Indexed: 01/08/2023] Open
Abstract
The majority of ovarian cancer patients present with advanced disease and despite aggressive treatment, prognosis remains poor. Significant improvement in ovarian cancer survival will require the development of more effective molecularly targeted therapeutics. Commonly, mouse models are used for the in vivo assessment of potential new therapeutic targets in ovarian cancer. However, animal models are costly and time consuming. Other models, such as the chick embryo chorioallantoic membrane (CAM) assay, are therefore an attractive alternative. CAM assays have been widely used to study angiogenesis and tumor invasion of colorectal, prostate and brain cancers. However, there have been limited studies that have used CAM assays to assess ovarian cancer invasion and metastasis. We have therefore developed a CAM assay protocol to monitor the metastatic properties of ovarian cancer cells (OVCAR-3, SKOV-3 and OV-90) and to study the effect of potential therapeutic molecules in vivo. The results from the CAM assay are consistent with cancer cell motility and invasion observed in in vitro assays. Our results demonstrate that the CAM assay is a robust and cost effective model to study ovarian cancer cell metastasis. It is therefore a very useful in vivo model for screening of potential novel therapeutics.
Collapse
|
44
|
Lei Y, Huang K, Gao C, Lau QC, Pan H, Xie K, Li J, Liu R, Zhang T, Xie N, Nai HS, Wu H, Dong Q, Zhao X, Nice EC, Huang C, Wei Y. Proteomics identification of ITGB3 as a key regulator in reactive oxygen species-induced migration and invasion of colorectal cancer cells. Mol Cell Proteomics 2011; 10:M110.005397. [PMID: 21622897 PMCID: PMC3205852 DOI: 10.1074/mcp.m110.005397] [Citation(s) in RCA: 91] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2010] [Revised: 05/26/2011] [Indexed: 02/05/2023] Open
Abstract
Colorectal cancer (CRC) is the third most commonly diagnosed cancer in males and second in females worldwide. Unfortunately 40-50% of patients already have metastatic disease at presentation when prognosis is poor with a 5-year survival of <10%. Reactive oxygen species (ROS) have been proposed to play a crucial role in tumor metastasis. We now show that higher levels of ROS accumulation are found in a colorectal cancer-derived metastatic cell line (SW620) compared with a cell line (SW480) derived from the primary lesion from the same patient. In addition, ROS accumulation can affect both the migratory and invasive capacity of SW480 and SW620 cells. To explore the molecular mechanism underlying ROS-induced migration and invasion in CRC, we have compared protein expression patterns between SW480 and SW620 cells using a two-dimensional electrophoresis-based proteomics strategy. A total of 63 altered proteins were identified from tandem MS analysis. Cluster analysis revealed dysregulated expression of multiple redox regulative or ROS responsive proteins, implicating their functional roles in colorectal cancer metastasis. Molecular and pathological validation demonstrated that altered expression of PGAM1, GRB2, DJ-1, ITGB3, SOD-1, and STMN1 was closely correlated with the metastatic potential of CRC. Functional studies showed that ROS markedly up-regulated expression of ITGB3, which in turn promoted an aggressive phenotype in SW480 cells, with concomitant up-regulated expression of STMN1. In contrast, knockdown of ITGB3 expression could mitigate the migratory and invasive potential of SW620 or H(2)O(2)-treated SW480 cells, accompanied by down-regulated expression of STMN1. The function of ITGB3 was dependent on the surface expression of integrin αvβ3 heterodimer. Furthermore, STMN1 expression and the PI3K-Akt-mTOR pathway were found to be involved in ROS-induced and ITGB3-mediated migration and invasion of colorectal cancer cells. Taken together, these studies suggest that ITGB3 plays an important role in ROS-induced migration and invasion in CRC.
Collapse
Affiliation(s)
- Yunlong Lei
- From the ‡The State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, P. R. China
| | - Kai Huang
- From the ‡The State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, P. R. China
| | - Cong Gao
- §Department of General Surgery, Sichuan Provincial People's Hospital, Chengdu, 610041, P. R. China
| | - Quek Choon Lau
- ¶School of Life Sciences and Chemical Technology, Ngee Ann Polytechnic. 535 Clementi Road, Republic of Singapore
| | - Hua Pan
- §Department of General Surgery, Sichuan Provincial People's Hospital, Chengdu, 610041, P. R. China
| | - Ke Xie
- §Department of General Surgery, Sichuan Provincial People's Hospital, Chengdu, 610041, P. R. China
| | - Jingyi Li
- From the ‡The State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, P. R. China
| | - Rui Liu
- From the ‡The State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, P. R. China
| | - Tao Zhang
- From the ‡The State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, P. R. China
| | - Na Xie
- From the ‡The State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, P. R. China
| | - Huey Shan Nai
- ¶School of Life Sciences and Chemical Technology, Ngee Ann Polytechnic. 535 Clementi Road, Republic of Singapore
| | - Hong Wu
- ‖Department of Urology and General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, P. R. China
| | - Qiang Dong
- ‖Department of Urology and General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, P. R. China
| | - Xia Zhao
- From the ‡The State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, P. R. China
| | - Edouard C. Nice
- **Monash University, Department of Biochemistry and Molecular Biology, Clayton, Victoria 3800, Australia
| | - Canhua Huang
- From the ‡The State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, P. R. China
| | - Yuquan Wei
- From the ‡The State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, P. R. China
| |
Collapse
|
45
|
Baker AM, Cox TR, Bird D, Lang G, Murray GI, Sun XF, Southall SM, Wilson JR, Erler JT. The role of lysyl oxidase in SRC-dependent proliferation and metastasis of colorectal cancer. J Natl Cancer Inst 2011; 103:407-24. [PMID: 21282564 DOI: 10.1093/jnci/djq569] [Citation(s) in RCA: 153] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Emerging evidence implicates lysyl oxidase (LOX), an extracellular matrix-modifying enzyme, in promoting metastasis of solid tumors. We investigated whether LOX plays an important role in the metastasis of colorectal cancer (CRC). METHODS We analyzed LOX expression in a patient CRC tissue microarray consisting of normal colon mucosa (n = 49), primary (n = 510), and metastatic (n = 198) tissues. LOX was overexpressed in CRC cell line SW480 (SW480+LOX), and the expression was knocked down in CRC cell line SW620 using LOX-specific short hairpin RNA (SW620+shLOX). Effect of LOX manipulation on three-dimensional cell proliferation and invasion was characterized in vitro. Effect of LOX manipulation on tumor proliferation and metastasis was investigated in a subcutaneous tumor mouse model (n = 3 mice per group) and in an intrasplenic metastatic mouse model (n = 3 mice per group). The mechanism of LOX-mediated effects via v-src sarcoma (Schmidt-Ruppin A-2) viral oncogene homolog (avian) (SRC) was investigated using dasatinib, an inhibitor of SRC activation. All statistical tests were two-sided. RESULTS Compared with normal colon tissue (n = 49), LOX expression was statistically significantly increased in tumor tissues (n = 510) of CRC patients (P < .001), and a greater increase was observed in metastatic tissue (n = 198). SW480+LOX cells showed a statistically significantly increased three-dimensional proliferation (P = .037) and invasion (P = .015), whereas SW620+shLOX cells showed reduced proliferation (P = .011) and invasion (P = .013) compared with controls. Subcutaneous tumor growth in mice was statistically significantly increased in SW480+LOX tumors (P = .036) and decreased in SW620+shLOX tumors (P = .048), and metastasis was statistically significantly increased in SW480+LOX tumors (P = .044) and decreased in SW620+shLOX tumors (SW620 control vs SW620+shLOX, mean = 1.0 luminescent signal, 95% confidence interval = 0.3 to 1.7 luminescent signal, vs mean = 0.3 luminescent signal, 95% confidence interval = 0.1 to 0.5 luminescent signal; P = .035) compared with controls. LOX-mediated effects on tumor progression were associated with SRC activation, and these effects were inhibited by dasatinib. CONCLUSIONS LOX showed an important role in CRC cell proliferation and metastasis and was dependent on the activation of SRC. These results have the potential to identify patients with high SRC activity, who may benefit from dasatinib treatment.
Collapse
Affiliation(s)
- Ann-Marie Baker
- Section of Cell and Molecular Biology, The Institute of Cancer Research, London, UK
| | | | | | | | | | | | | | | | | |
Collapse
|