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Gallinson DG, Kozakiewicz CP, Rautsaw RM, Beer MA, Ruiz-Aravena M, Comte S, Hamilton DG, Kerlin DH, McCallum HI, Hamede R, Jones ME, Storfer A, McMinds R, Margres MJ. Intergenomic signatures of coevolution between Tasmanian devils and an infectious cancer. Proc Natl Acad Sci U S A 2024; 121:e2307780121. [PMID: 38466855 PMCID: PMC10962979 DOI: 10.1073/pnas.2307780121] [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: 06/07/2023] [Accepted: 01/17/2024] [Indexed: 03/13/2024] Open
Abstract
Coevolution is common and frequently governs host-pathogen interaction outcomes. Phenotypes underlying these interactions often manifest as the combined products of the genomes of interacting species, yet traditional quantitative trait mapping approaches ignore these intergenomic interactions. Devil facial tumor disease (DFTD), an infectious cancer afflicting Tasmanian devils (Sarcophilus harrisii), has decimated devil populations due to universal host susceptibility and a fatality rate approaching 100%. Here, we used a recently developed joint genome-wide association study (i.e., co-GWAS) approach, 15 y of mark-recapture data, and 960 genomes to identify intergenomic signatures of coevolution between devils and DFTD. Using a traditional GWA approach, we found that both devil and DFTD genomes explained a substantial proportion of variance in how quickly susceptible devils became infected, although genomic architectures differed across devils and DFTD; the devil genome had fewer loci of large effect whereas the DFTD genome had a more polygenic architecture. Using a co-GWA approach, devil-DFTD intergenomic interactions explained ~3× more variation in how quickly susceptible devils became infected than either genome alone, and the top genotype-by-genotype interactions were significantly enriched for cancer genes and signatures of selection. A devil regulatory mutation was associated with differential expression of a candidate cancer gene and showed putative allele matching effects with two DFTD coding sequence variants. Our results highlight the need to account for intergenomic interactions when investigating host-pathogen (co)evolution and emphasize the importance of such interactions when considering devil management strategies.
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Affiliation(s)
- Dylan G. Gallinson
- Department of Integrative Biology, University of South Florida, Tampa, FL33620
- College of Public Health, University of South Florida, Tampa, FL33620
| | - Christopher P. Kozakiewicz
- School of Biological Sciences, Washington State University, Pullman, WA99163
- W.K. Kellogg Biological Station, Department of Integrative Biology, Michigan State University, Hickory Corners, MI49060
| | - Rhett M. Rautsaw
- Department of Integrative Biology, University of South Florida, Tampa, FL33620
- School of Biological Sciences, Washington State University, Pullman, WA99163
| | - Marc A. Beer
- School of Biological Sciences, Washington State University, Pullman, WA99163
| | - Manuel Ruiz-Aravena
- School of Natural Sciences, University of Tasmania, Hobart, TAS7001, Australia
- Department of Public and Ecosystem Health, Cornell University, Ithaca, NY14853
| | - Sebastien Comte
- School of Natural Sciences, University of Tasmania, Hobart, TAS7001, Australia
- New South Wales Department of Primary Industries, Vertebrate Pest Research Unit, Orange, NSW2800, Australia
| | - David G. Hamilton
- School of Natural Sciences, University of Tasmania, Hobart, TAS7001, Australia
| | - Douglas H. Kerlin
- Centre for Planetary Health and Food Security, Griffith University, Nathan, QLD4111, Australia
| | - Hamish I. McCallum
- Centre for Planetary Health and Food Security, Griffith University, Nathan, QLD4111, Australia
| | - Rodrigo Hamede
- School of Natural Sciences, University of Tasmania, Hobart, TAS7001, Australia
- CANECEV Centre de Recherches Ecologiques et Evolutives sur le Cancer, Montpellier34394, France
| | - Menna E. Jones
- School of Natural Sciences, University of Tasmania, Hobart, TAS7001, Australia
| | - Andrew Storfer
- School of Biological Sciences, Washington State University, Pullman, WA99163
| | - Ryan McMinds
- Department of Integrative Biology, University of South Florida, Tampa, FL33620
- College of Public Health, University of South Florida, Tampa, FL33620
| | - Mark J. Margres
- Department of Integrative Biology, University of South Florida, Tampa, FL33620
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2
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AbdulJabbar K, Castillo SP, Hughes K, Davidson H, Boddy AM, Abegglen LM, Minoli L, Iussich S, Murchison EP, Graham TA, Spiro S, Maley CC, Aresu L, Palmieri C, Yuan Y. Bridging clinic and wildlife care with AI-powered pan-species computational pathology. Nat Commun 2023; 14:2408. [PMID: 37100774 PMCID: PMC10133243 DOI: 10.1038/s41467-023-37879-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 04/04/2023] [Indexed: 04/28/2023] Open
Abstract
Cancers occur across species. Understanding what is consistent and varies across species can provide new insights into cancer initiation and evolution, with significant implications for animal welfare and wildlife conservation. We build a pan-species cancer digital pathology atlas (panspecies.ai) and conduct a pan-species study of computational comparative pathology using a supervised convolutional neural network algorithm trained on human samples. The artificial intelligence algorithm achieves high accuracy in measuring immune response through single-cell classification for two transmissible cancers (canine transmissible venereal tumour, 0.94; Tasmanian devil facial tumour disease, 0.88). In 18 other vertebrate species (mammalia = 11, reptilia = 4, aves = 2, and amphibia = 1), accuracy (range 0.57-0.94) is influenced by cell morphological similarity preserved across different taxonomic groups, tumour sites, and variations in the immune compartment. Furthermore, a spatial immune score based on artificial intelligence and spatial statistics is associated with prognosis in canine melanoma and prostate tumours. A metric, named morphospace overlap, is developed to guide veterinary pathologists towards rational deployment of this technology on new samples. This study provides the foundation and guidelines for transferring artificial intelligence technologies to veterinary pathology based on understanding of morphological conservation, which could vastly accelerate developments in veterinary medicine and comparative oncology.
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Affiliation(s)
- Khalid AbdulJabbar
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, UK
- Division of Molecular Pathology, The Institute of Cancer Research, London, UK
| | - Simon P Castillo
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, UK
- Division of Molecular Pathology, The Institute of Cancer Research, London, UK
| | - Katherine Hughes
- Department of Veterinary Medicine, University of Cambridge, Madingley Road, Cambridge, UK
| | - Hannah Davidson
- Zoological Society of London, London, UK
- Centre for Genomics and Computational Biology, Barts Cancer Institute, Queen Mary University of London, Charterhouse Sq, London, UK
| | - Amy M Boddy
- Department of Anthropology, University of California Santa Barbara, Santa Barbara, CA, USA
| | - Lisa M Abegglen
- Department of Pediatrics and Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
- PEEL Therapeutics, Inc., Salt Lake City, UT, USA
| | - Lucia Minoli
- Department of Veterinary Sciences, University of Turin, 10095, Grugliasco, Italy
| | - Selina Iussich
- Department of Veterinary Sciences, University of Turin, 10095, Grugliasco, Italy
| | - Elizabeth P Murchison
- Department of Veterinary Medicine, University of Cambridge, Madingley Road, Cambridge, UK
| | - Trevor A Graham
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, UK
- Centre for Genomics and Computational Biology, Barts Cancer Institute, Queen Mary University of London, Charterhouse Sq, London, UK
| | | | - Carlo C Maley
- Arizona Cancer Evolution Center, Biodesign Institute and School of Life Sciences, Arizona State University, Tempe, AZ, USA
| | - Luca Aresu
- Department of Veterinary Sciences, University of Turin, 10095, Grugliasco, Italy
| | - Chiara Palmieri
- School of Veterinary Science, The University of Queensland, 4343, Gatton, QLD, Australia
| | - Yinyin Yuan
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, UK.
- Division of Molecular Pathology, The Institute of Cancer Research, London, UK.
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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3
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Kanygin V, Zaboronok A, Kichigin A, Petrova E, Guselnikova T, Kozlov A, Lukichev D, Mathis BJ, Taskaev S. Gadolinium Neutron Capture Therapy for Cats and Dogs with Spontaneous Tumors Using Gd-DTPA. Vet Sci 2023; 10:vetsci10040274. [PMID: 37104429 PMCID: PMC10142813 DOI: 10.3390/vetsci10040274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 03/20/2023] [Accepted: 03/30/2023] [Indexed: 04/08/2023] Open
Abstract
We conducted a clinical veterinary study on neutron capture therapy (NCT) at a neutron-producing accelerator with seven incurable pets with spontaneous tumors and gadolinium as a neutron capture agent (gadolinium neutron capture therapy, or GdNCT). Gadolinium-containing dimeglumine gadopentetate, or Gd-DTPA (Magnevist®, 0.6 mL/kg b.w.), was used. We observed mild and reversible toxicity related to the treatment. However, no significant tumor regression in response to the treatment was observed. In most cases, there was continued tumor growth. Overall clinical improvement after treatment was only temporary. The use of Gd-DTPA for NCT had no significant effects on the life expectancy and quality of life of animals with spontaneous tumors. Further experiments using more advanced gadolinium compounds are needed to improve the effect of GdNCT so that it can become an alternative to boron neutron capture therapy. Such studies are also necessary for further NCT implementation in clinical practice as well as in veterinary medicine.
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Affiliation(s)
- Vladimir Kanygin
- Budker Institute of Nuclear Physics, Siberian Branch of Russian Academy of Sciences, ave. Lavrentiev, 11, 630090 Novosibirsk, Russia
- Laboratory of Nuclear and Innovative Medicine, Department of Physics, Novosibirsk State University, Pirogov str., 1, 630090 Novosibirsk, Russia
| | - Alexander Zaboronok
- Department of Neurosurgery, Faculty of Medicine, University of Tsukuba, Tennodai 1-1-1, Tsukuba 305-8575, Ibaraki, Japan
| | - Aleksandr Kichigin
- Budker Institute of Nuclear Physics, Siberian Branch of Russian Academy of Sciences, ave. Lavrentiev, 11, 630090 Novosibirsk, Russia
- Laboratory of Nuclear and Innovative Medicine, Department of Physics, Novosibirsk State University, Pirogov str., 1, 630090 Novosibirsk, Russia
| | - Elena Petrova
- Veterinary Clinic “Best”, Frunze str., 57, 630005 Novosibirsk, Russia
| | - Tatyana Guselnikova
- Laboratory of Nuclear and Innovative Medicine, Department of Physics, Novosibirsk State University, Pirogov str., 1, 630090 Novosibirsk, Russia
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, ave. Lavrentiev, 3, 630090 Novosibirsk, Russia
| | - Andrey Kozlov
- Clinical Hospital “Avicenna”, Uritskogo str., 2, 630007 Novosibirsk, Russia
| | - Dmitriy Lukichev
- Laboratory of Nuclear and Innovative Medicine, Department of Physics, Novosibirsk State University, Pirogov str., 1, 630090 Novosibirsk, Russia
| | - Bryan J. Mathis
- International Medical Center, University of Tsukuba Hospital, Amakubo 2-1-1, Tsukuba 305-8576, Ibaraki, Japan
| | - Sergey Taskaev
- Budker Institute of Nuclear Physics, Siberian Branch of Russian Academy of Sciences, ave. Lavrentiev, 11, 630090 Novosibirsk, Russia
- Laboratory of Nuclear and Innovative Medicine, Department of Physics, Novosibirsk State University, Pirogov str., 1, 630090 Novosibirsk, Russia
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4
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Sepp T, Giraudeau M. Wild animals as an underused treasure trove for studying the genetics of cancer. Bioessays 2023; 45:e2200188. [PMID: 36404107 DOI: 10.1002/bies.202200188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 11/08/2022] [Accepted: 11/09/2022] [Indexed: 11/22/2022]
Abstract
Recent years have seen an emergence of the field of comparative cancer genomics. However, the advancements in this field are held back by the hesitation to use knowledge obtained from human studies to study cancer in other animals, and vice versa. Since cancer is an ancient disease that arose with multicellularity, oncogenes and tumour-suppressor genes are amongst the oldest gene classes, shared by most animal species. Acknowledging that other animals are, in terms of cancer genetics, ecology, and evolution, rather similar to humans, creates huge potential for advancing the fields of human and animal oncology, but also biodiversity conservation. Also see the video abstract here: https://youtu.be/UFqyMx5HETY.
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Affiliation(s)
- Tuul Sepp
- Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia
| | - Mathieu Giraudeau
- Littoral, Environnement et Sociétés (LIENSs), UMR 7266 CNRS-La Rochelle Université, La Rochelle, France
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5
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Tarone L, Mareschi K, Tirtei E, Giacobino D, Camerino M, Buracco P, Morello E, Cavallo F, Riccardo F. Improving Osteosarcoma Treatment: Comparative Oncology in Action. LIFE (BASEL, SWITZERLAND) 2022; 12:life12122099. [PMID: 36556464 PMCID: PMC9783386 DOI: 10.3390/life12122099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/05/2022] [Accepted: 12/08/2022] [Indexed: 12/15/2022]
Abstract
Osteosarcoma (OSA) is the most common pediatric malignant bone tumor. Although surgery together with neoadjuvant/adjuvant chemotherapy has improved survival for localized OSA, most patients develop recurrent/metastatic disease with a dismally poor outcome. Therapeutic options have not improved for these OSA patients in recent decades. As OSA is a rare and "orphan" tumor, with no distinct targetable driver antigens, the development of new efficient therapies is still an unmet and challenging clinical need. Appropriate animal models are therefore critical for advancement in the field. Despite the undoubted relevance of pre-clinical mouse models in cancer research, they present some intrinsic limitations that may be responsible for the low translational success of novel therapies from the pre-clinical setting to the clinic. From this context emerges the concept of comparative oncology, which has spurred the study of pet dogs as a uniquely valuable model of spontaneous OSA that develops in an immune-competent system with high biological and clinical similarities to corresponding human tumors, including in its metastatic behavior and resistance to conventional therapies. For these reasons, the translational power of studies conducted on OSA-bearing dogs has seen increasing recognition. The most recent and relevant veterinary investigations of novel combinatorial approaches, with a focus on immune-based strategies, that can most likely benefit both canine and human OSA patients have been summarized in this commentary.
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Affiliation(s)
- Lidia Tarone
- Molecular Biotechnology Center “Guido Tarone”, Department of Molecular Biotechnology and Health Sciences, University of Torino, Via Nizza 52, 10126 Torino, Italy
| | - Katia Mareschi
- Department of Public Health and Paediatrics, University of Torino, Piazza Polonia 94, 10126 Torino, Italy
- Stem Cell Transplantation and Cellular Therapy Laboratory, Paediatric Onco-Haematology Department, Regina Margherita Children’s Hospital, City of Health and Science of Torino, 10126 Torino, Italy
| | - Elisa Tirtei
- Department of Public Health and Paediatrics, University of Torino, Piazza Polonia 94, 10126 Torino, Italy
- Stem Cell Transplantation and Cellular Therapy Laboratory, Paediatric Onco-Haematology Department, Regina Margherita Children’s Hospital, City of Health and Science of Torino, 10126 Torino, Italy
| | - Davide Giacobino
- Department of Veterinary Sciences, University of Torino, Largo Paolo Braccini 2, Grugliasco, 10095 Torino, Italy
| | - Mariateresa Camerino
- Department of Veterinary Sciences, University of Torino, Largo Paolo Braccini 2, Grugliasco, 10095 Torino, Italy
| | - Paolo Buracco
- Department of Veterinary Sciences, University of Torino, Largo Paolo Braccini 2, Grugliasco, 10095 Torino, Italy
| | - Emanuela Morello
- Department of Veterinary Sciences, University of Torino, Largo Paolo Braccini 2, Grugliasco, 10095 Torino, Italy
| | - Federica Cavallo
- Molecular Biotechnology Center “Guido Tarone”, Department of Molecular Biotechnology and Health Sciences, University of Torino, Via Nizza 52, 10126 Torino, Italy
- Correspondence: (F.C.); (F.R.)
| | - Federica Riccardo
- Molecular Biotechnology Center “Guido Tarone”, Department of Molecular Biotechnology and Health Sciences, University of Torino, Via Nizza 52, 10126 Torino, Italy
- Correspondence: (F.C.); (F.R.)
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6
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An Analysis of Transcriptomic Burden Identifies Biological Progression Roadmaps for Hematological Malignancies and Solid Tumors. Biomedicines 2022; 10:biomedicines10112720. [DOI: 10.3390/biomedicines10112720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 10/24/2022] [Indexed: 11/16/2022] Open
Abstract
Biological paths of tumor progression are difficult to predict without time-series data. Using median shift and abacus transformation in the analysis of RNA sequencing data sets, natural patient stratifications were found based on their transcriptomic burden (TcB). Using gene-behavior analysis, TcB groups were evaluated further to discover biological courses of tumor progression. We found that solid tumors and hematological malignancies (n = 4179) share conserved biological patterns, and biological network complexity decreases at increasing TcB levels. An analysis of gene expression datasets including pediatric leukemia patients revealed TcB patterns with biological directionality and survival implications. A prospective interventional study with PI3K targeted therapy in canine lymphomas proved that directional biological responses are dynamic. To conclude, TcB-enriched biological mechanisms detected the existence of biological trajectories within tumors. Using this prognostic informative novel informatics method, which can be applied to tumor transcriptomes and progressive diseases inspires the design of progression-specific therapeutic approaches.
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7
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Nance RL, Sajib AM, Smith BF. Canine models of human cancer: Bridging the gap to improve precision medicine. PROGRESS IN MOLECULAR BIOLOGY AND TRANSLATIONAL SCIENCE 2022; 189:67-99. [PMID: 35595353 DOI: 10.1016/bs.pmbts.2021.12.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Dogs are remarkable, adaptable, and dependable creatures that have evolved alongside humans while contributing tremendously to our survival. Our canine companions share many similarities to human disease, particularly cancer. With the advancement of next-generation sequencing technology, we are beginning to unravel the complexity of cancer and the vast intra- and intertumoral heterogeneity that makes treatment difficult. Consequently, precision medicine has emerged as a therapeutic approach to improve patient survival by evaluating and classifying an individual tumor's molecular profile. Many canine and human cancers share striking similarities in terms of genotypic, phenotypic, clinical, and histological presentations. Dogs are superior to rodent models of cancer because they are a naturally heterogeneous population in which tumors occur spontaneously, are exposed to similar environmental conditions, and show more similarities in key modulators of tumorigenesis and clinical response, including the immune system, drug metabolism, and gut microbiome. In this chapter, we will explore various canine models of human cancers and emphasize the dog's critical role in advancing precision medicine and improving the survival of both man and man's best friend.
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Affiliation(s)
- Rebecca L Nance
- Scott-Ritchey Research Center, Auburn University College of Veterinary Medicine, Auburn, AL, United States; Department of Pathobiology, Auburn University College of Veterinary Medicine, Auburn, AL, United States
| | - Abdul Mohin Sajib
- Division of Cellular and Gene Therapies, Center for Biologics Evaluation and Research, US Food and Drug Administration, Silver Spring, MD, United States
| | - Bruce F Smith
- Scott-Ritchey Research Center, Auburn University College of Veterinary Medicine, Auburn, AL, United States; Department of Pathobiology, Auburn University College of Veterinary Medicine, Auburn, AL, United States.
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8
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Tarone L, Giacobino D, Camerino M, Ferrone S, Buracco P, Cavallo F, Riccardo F. Canine Melanoma Immunology and Immunotherapy: Relevance of Translational Research. Front Vet Sci 2022; 9:803093. [PMID: 35224082 PMCID: PMC8873926 DOI: 10.3389/fvets.2022.803093] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 01/10/2022] [Indexed: 11/17/2022] Open
Abstract
In veterinary oncology, canine melanoma is still a fatal disease for which innovative and long-lasting curative treatments are urgently required. Considering the similarities between canine and human melanoma and the clinical revolution that immunotherapy has instigated in the treatment of human melanoma patients, special attention must be paid to advancements in tumor immunology research in the veterinary field. Herein, we aim to discuss the most relevant knowledge on the immune landscape of canine melanoma and the most promising immunotherapeutic approaches under investigation. Particular attention will be dedicated to anti-cancer vaccination, and, especially, to the encouraging clinical results that we have obtained with DNA vaccines directed against chondroitin sulfate proteoglycan 4 (CSPG4), which is an appealing tumor-associated antigen with a key oncogenic role in both canine and human melanoma. In parallel with advances in therapeutic options, progress in the identification of easily accessible biomarkers to improve the diagnosis and the prognosis of melanoma should be sought, with circulating small extracellular vesicles emerging as strategically relevant players. Translational advances in melanoma management, whether achieved in the human or veterinary fields, may drive improvements with mutual clinical benefits for both human and canine patients; this is where the strength of comparative oncology lies.
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Affiliation(s)
- Lidia Tarone
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Turin, Turin, Italy
| | - Davide Giacobino
- Department of Veterinary Sciences, University of Turin, Turin, Italy
| | | | - Soldano Ferrone
- Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Paolo Buracco
- Department of Veterinary Sciences, University of Turin, Turin, Italy
| | - Federica Cavallo
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Turin, Turin, Italy
| | - Federica Riccardo
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Turin, Turin, Italy
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Kanygin V, Kichigin A, Zaboronok A, Kasatova A, Petrova E, Tsygankova A, Zavjalov E, Mathis BJ, Taskaev S. In Vivo Accelerator-Based Boron Neutron Capture Therapy for Spontaneous Tumors in Large Animals: Case Series. BIOLOGY 2022; 11:138. [PMID: 35053138 PMCID: PMC8773183 DOI: 10.3390/biology11010138] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 01/12/2022] [Accepted: 01/12/2022] [Indexed: 11/29/2022]
Abstract
(1) Background: accelerator-based neutron sources are a new frontier for BNCT but many technical issues remain. We aimed to study such issues and results in larger-animal BNCT (cats and dogs) with naturally occurring, malignant tumors in different locations as an intermediate step in translating current research into clinical practice. (2) Methods: 10 pet cats and dogs with incurable, malignant tumors that had no treatment alternatives were included in this study. A tandem accelerator with vacuum insulation was used as a neutron source. As a boron-containing agent, 10B-enriched sodium borocaptate (BSH) was used at a dose of 100 mg/kg. Animal condition as well as tumor progression/regression were monitored. (3) Results: regression of tumors in response to treatment, improvements in the overall clinical picture, and an increase in the estimated duration and quality of life were observed. Treatment-related toxicity was mild and reversible. (4) Conclusions: our study contributes to preparations for human BNCT clinical trials and suggests utility for veterinary oncology.
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Affiliation(s)
- Vladimir Kanygin
- Laboratory of Medical and Biological Problems of BNCT, Department of Physics, Novosibirsk State University, 1 Pirogov Str., 630090 Novosibirsk, Russia; (V.K.); (A.K.); (A.T.); (E.Z.)
| | - Aleksandr Kichigin
- Laboratory of Medical and Biological Problems of BNCT, Department of Physics, Novosibirsk State University, 1 Pirogov Str., 630090 Novosibirsk, Russia; (V.K.); (A.K.); (A.T.); (E.Z.)
| | - Alexander Zaboronok
- Laboratory of Medical and Biological Problems of BNCT, Department of Physics, Novosibirsk State University, 1 Pirogov Str., 630090 Novosibirsk, Russia; (V.K.); (A.K.); (A.T.); (E.Z.)
- Department of Neurosurgery, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8575, Ibaraki, Japan
| | - Anna Kasatova
- Budker Institute of Nuclear Physics, Siberian Branch of Russian Academy of Sciences, 11, Acad. Lavrentieva Ave., 630090 Novosibirsk, Russia; (A.K.); (S.T.)
| | - Elena Petrova
- Veterinary Clinic “Best”, 57 Frunze Str., 630005 Novosibirsk, Russia;
| | - Alphiya Tsygankova
- Laboratory of Medical and Biological Problems of BNCT, Department of Physics, Novosibirsk State University, 1 Pirogov Str., 630090 Novosibirsk, Russia; (V.K.); (A.K.); (A.T.); (E.Z.)
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentieva Ave., 630090 Novosibirsk, Russia
| | - Evgenii Zavjalov
- Laboratory of Medical and Biological Problems of BNCT, Department of Physics, Novosibirsk State University, 1 Pirogov Str., 630090 Novosibirsk, Russia; (V.K.); (A.K.); (A.T.); (E.Z.)
- Center for Genetic Resources of Laboratory Animals, Institute of Cytology and Genetics SB RAS, 10, Acad. Lavrentieva Ave., 630090 Novosibirsk, Russia
| | - Bryan J. Mathis
- International Medical Center, University of Tsukuba Hospital, 2-1-1 Amakubo, Tsukuba 305-8576, Ibaraki, Japan;
| | - Sergey Taskaev
- Budker Institute of Nuclear Physics, Siberian Branch of Russian Academy of Sciences, 11, Acad. Lavrentieva Ave., 630090 Novosibirsk, Russia; (A.K.); (S.T.)
- Laboratory of BNCT, Department of Physics, Novosibirsk State University, 1 Pirogov Str., 630090 Novosibirsk, Russia
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10
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Giuliano A. Companion Animal Model in Translational Oncology; Feline Oral Squamous Cell Carcinoma and Canine Oral Melanoma. BIOLOGY 2021; 11:biology11010054. [PMID: 35053051 PMCID: PMC8773126 DOI: 10.3390/biology11010054] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 12/29/2021] [Accepted: 12/30/2021] [Indexed: 12/16/2022]
Abstract
Simple Summary Laboratory rodents are the most common animal models used in preclinical cancer research. Companion animals with naturally occurring cancers are an under-utilized natural model for the development of new anti-cancer drugs. Dogs and cats develop several types of cancers that resemble those arising in humans with similar clinical and histopathological features and often with similar molecular and genetic backgrounds. Exposure to environmental carcinogens, including air, food and water are also common between people and their pets. Dogs and cats are a unique model that could be integrated between the preclinical laboratory animal model and human clinical trials. Abstract Companion animals with naturally occurring cancers can provide an advantageous model for cancer research and in particular anticancer drug development. Compared to commonly utilized mouse models, companion animals, specifically dogs and cats, share a closer phylogenetical distance, body size, and genome organization. Most importantly, pets develop spontaneous, rather than artificially induced, cancers. The incidence of cancer in people and companion animals is quite similar and cancer is the leading cause of death in dogs over 10 years of age. Many cancer types in dogs and cats have similar pathological, molecular, and clinical features to their human counterparts. Drug toxicity and response to anti-cancer treatment in dogs and cats are also similar to those in people. Companion animals share their lives with their owners, including the environmental and socioeconomic cancer-risk factors. In contrast to humans, pets have a shorter life span and cancer progression is often more rapid. Clinical trials in companion animals are cheaper and less time consuming compared to human trials. Dogs and cats with naturally occurring cancers are an ideal and unique model for human cancer research. Model selection for the specific type of cancer is of pivotal importance. Although companion animal models for translational research have been reviewed previously, this review will try to summarize the most important advantages and disadvantages of this model. Feline oral squamous cell carcinoma as a model for head and neck squamous cell carcinoma and canine oral melanoma as a model for mucosal melanoma and immunotherapy in people will be discussed as examples.
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Affiliation(s)
- Antonio Giuliano
- Department of Veterinary Clinical Science, Jockey Club College of Veterinary Medicine, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong
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11
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Lundberg AP, Boudreau MW, Selting KA, Chatkewitz LE, Samuelson J, Francis JM, Parkinson EI, Barger AM, Hergenrother PJ, Fan TM. Utilizing feline oral squamous cell carcinoma patients to develop NQO1-targeted therapy. Neoplasia 2021; 23:811-822. [PMID: 34246985 PMCID: PMC8274297 DOI: 10.1016/j.neo.2021.06.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Accepted: 06/10/2021] [Indexed: 02/06/2023] Open
Abstract
Developing effective therapies for the treatment of advanced head-and-neck squamous cell carcinoma (HNSCC) remains a major challenge, and there is a limited landscape of effective targeted therapies on the horizon. NAD(P)H:quinone oxidoreductase 1 (NQO1) is a 2-electron reductase that is overexpressed in HNSCC and presents as a promising target for the treatment of HNSCC. Current NQO1-targeted drugs are hindered by their poor oxidative tolerability in human patients, underscoring a need for better preclinical screening for oxidative toxicities for NQO1-bioactivated small molecules. Herein, we describe our work to include felines and feline oral squamous cell carcinoma (FOSCC) patients in the preclinical assessment process to prioritize lead compounds with increased tolerability and efficacy prior to full human translation. Specifically, our data demonstrate that IB-DNQ, an NQO1-targeted small molecule, is well-tolerated in FOSCC patients and shows promising initial efficacy against FOSCC tumors in proof-of-concept single agent and radiotherapy combination cohorts. Furthermore, FOSCC tumors are amenable to evaluating a variety of target-inducible couplet hypotheses, evidenced herein with modulation of NQO1 levels with palliative radiotherapy. The use of felines and their naturally-occurring tumors provide an intriguing, often underutilized tool for preclinical drug development for NQO1-targeted approaches and has broader applications for the evaluation of other anticancer strategies.
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Affiliation(s)
- Alycen P Lundberg
- Department of Veterinary Clinical Medicine, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Matthew W Boudreau
- Carle R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Kim A Selting
- Department of Veterinary Clinical Medicine, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Lindsay E Chatkewitz
- Carle R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Jonathan Samuelson
- Department of Veterinary Clinical Medicine, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Veterinary Diagnostic Laboratory, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Joshua M Francis
- Carle R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Elizabeth I Parkinson
- Carle R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Anne M Barger
- Department of Veterinary Clinical Medicine, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Veterinary Diagnostic Laboratory, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Paul J Hergenrother
- Carle R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Cancer Center at Illinois, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Timothy M Fan
- Department of Veterinary Clinical Medicine, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Carle R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Cancer Center at Illinois, University of Illinois at Urbana-Champaign, Urbana, IL, USA.
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12
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Gola C, Giannuzzi D, Rinaldi A, Iussich S, Modesto P, Morello E, Buracco P, Aresu L, De Maria R. Genomic and Transcriptomic Characterization of Canine Osteosarcoma Cell Lines: A Valuable Resource in Translational Medicine. Front Vet Sci 2021; 8:666838. [PMID: 34079834 PMCID: PMC8165228 DOI: 10.3389/fvets.2021.666838] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Accepted: 03/30/2021] [Indexed: 12/12/2022] Open
Abstract
Osteosarcoma (OSA) represents the most common primary bone tumor in dogs and is characterized by a highly aggressive behavior. Cell lines represent one of the most suitable and reproducible pre-clinical models, and therefore the knowledge of their molecular landscape is mandatory to investigate oncogenic mechanisms and drug response. The present study aims at determining variants, putative driver genes, and gene expression aberrations by integrating whole-exome and RNA sequencing. For this purpose, eight canine OSA cell lines and one matched pair of primary tumor and normal tissue were analyzed. Overall, cell lines revealed a mean tumor mutational burden of 9.6 mutations/Mb (range 3.9–16.8). Several known oncogenes and tumor suppressor genes, such as ALK, MYC, and MET, were prioritized as having a likely role in canine OSA. Mutations in eight genes, previously described as human OSA drivers and including TP53, PTCH1, MED12, and PI3KCA, were retrieved in our cell lines. When variants were cross-referenced with human OSA driver mutations, the E273K mutation of TP53 was identified in the Wall cell line and tumor sample. The transcriptome profiling detected two possible p53 inactivation mechanisms in the Wall cell line on the one hand, and in D17 and D22 on the other. Moreover, MET overexpression, potentially leading to MAPK/ERK pathway activation, was observed in D17 and D22 cell lines. In conclusion, our data provide the molecular characterization of a large number of canine OSA cell lines, allowing future investigations on potential therapeutic targets and associated biomarkers. Notably, the Wall cell line represents a valuable model to empower prospective in vitro studies both in human and in dogs, since the TP53 driver mutation was maintained during cell line establishment and was widely reported as a mutation hotspot in several human cancers.
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Affiliation(s)
- Cecilia Gola
- Department of Veterinary Science, University of Turin, Turin, Italy
| | - Diana Giannuzzi
- Department of Agronomy, Food, Natural Resources, Animals, and Environment, University of Padua, Padua, Italy
| | - Andrea Rinaldi
- Faculty of Biomedical Sciences, Institute of Oncology Research, Universit'a della Svizzera Italiana (USI), Bellinzona, Switzerland
| | - Selina Iussich
- Department of Veterinary Science, University of Turin, Turin, Italy
| | - Paola Modesto
- National Reference Center for Veterinary and Comparative Oncology-Veterinary Medical Research Institute for Piemonte, Liguria, and Valle d'Aosta, Torino, Italy
| | - Emanuela Morello
- Department of Veterinary Science, University of Turin, Turin, Italy
| | - Paolo Buracco
- Department of Veterinary Science, University of Turin, Turin, Italy
| | - Luca Aresu
- Department of Veterinary Science, University of Turin, Turin, Italy
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13
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Novel Human Antibodies to Insulin Growth Factor 2 Receptor (IGF2R) for Radioimmunoimaging and Therapy of Canine and Human Osteosarcoma. Cancers (Basel) 2021; 13:cancers13092208. [PMID: 34064450 PMCID: PMC8124616 DOI: 10.3390/cancers13092208] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Revised: 04/28/2021] [Accepted: 04/29/2021] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Osteosarcoma (OS) is the most common type of bone cancer and mainly affects children, teens and young adults. The overall survival rate is ~67%, but patients with distant metastases have poor prognosis. Insulin growth factor 2 receptor (IGF2R) is a protein that has been shown to be expressed widely in human patient-derived OS cells and is a suitable for target for monoclonal antibody-based therapies. Given the similarities between canine and human OS, IGF2R is also overexpressed in canine OS. Towards the goal of one-health approach, we generated human antibodies that bind with similar affinities to IGF2R expressed in human, murine and canine tissues. We demonstrate tumor accumulation of radiolabeled antibodies in mice bearing human and canine patients derived tumors. Therefore, these antibodies show promise for development into the agents for radioimmunoimaging and radioimmunotherapy of OS in human and canine patients. Abstract Etiological and genetic drivers of osteosarcoma (OS) are not well studied and vary from one tumor to another; making it challenging to pursue conventional targeted therapy. Recent studies have shown that cation independent mannose-6-phosphate/insulin-like growth factor-2 receptor (IGF2R) is consistently overexpressed in almost all of standard and patient-derived OS cell lines, making it an ideal therapeutic target for development of antibody-based drugs. Monoclonal antibodies, targeting IGF2R, can be conjugated with alpha- or beta-emitter radionuclides to deliver cytocidal doses of radiation to target IGF2R expression in OS. This approach known as radioimmunotherapy (RIT) can therefore be developed as a novel treatment for OS. In addition, OS is one of the common cancers in companion dogs and very closely resembles human OS in clinical presentation and molecular aberrations. In this study, we have developed human antibodies that cross-react with similar affinities to IGF2R proteins of human, canine and murine origin. We used naïve and synthetic antibody Fab-format phage display libraries to develop antibodies to a conserved region on IGF2R. The generated antibodies were radiolabeled and characterized in vitro and in vivo using human and canine OS patient-derived tumors in SCID mouse models. We demonstrate specific binding to IGF2R and tumor uptake in these models, as well as binding to tumor tissue of canine OS patients, making these antibodies suitable for further development of RIT for OS
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Hernández IB, Kromhout JZ, Teske E, Hennink WE, van Nimwegen SA, Oliveira S. Molecular targets for anticancer therapies in companion animals and humans: what can we learn from each other? Theranostics 2021; 11:3882-3897. [PMID: 33664868 PMCID: PMC7914358 DOI: 10.7150/thno.55760] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 12/29/2020] [Indexed: 12/24/2022] Open
Abstract
Despite clinical successes in the treatment of some early stage cancers, it is undeniable that novel and innovative approaches are needed to aid in the fight against cancer. Targeted therapies offer the desirable feature of tumor specificity while sparing healthy tissues, thereby minimizing side effects. However, the success rate of translation of these therapies from the preclinical setting to the clinic is dramatically low, highlighting an important point of necessary improvement in the drug development process in the oncology field. The practice of a comparative oncology approach can address some of the current issues, by introducing companion animals with spontaneous tumors in the linear drug development programs. In this way, animals from the veterinary clinic get access to novel/innovative therapies, otherwise inaccessible, while generating robust data to aid therapy refinement and increase translational success. In this review, we present an overview of targetable membrane proteins expressed in the most well-characterized canine and feline solid cancers, greatly resembling the counterpart human malignancies. We identified particular areas in which a closer collaboration between the human and veterinary clinic would benefit both human and veterinary patients. Considerations and challenges to implement comparative oncology in the development of anticancer targeted therapies are also discussed.
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15
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Schwint AE, Monti Hughes A, Garabalino MA, Santa Cruz GA, González SJ, Longhino J, Provenzano L, Oña P, Rao M, Cantarelli MDLÁ, Leiras A, Olivera MS, Trivillin VA, Alessandrini P, Brollo F, Boggio E, Costa H, Ventimiglia R, Binia S, Pozzi ECC, Nievas SI, Santa Cruz IS. Clinical Veterinary Boron Neutron Capture Therapy (BNCT) Studies in Dogs with Head and Neck Cancer: Bridging the Gap between Translational and Clinical Studies. BIOLOGY 2020; 9:biology9100327. [PMID: 33036386 PMCID: PMC7599538 DOI: 10.3390/biology9100327] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 10/01/2020] [Accepted: 10/05/2020] [Indexed: 01/08/2023]
Abstract
Simple Summary Boron Neutron Capture Therapy (BNCT) is a treatment for cancer based on the selective accumulation in tumor of boron compounds, followed by external irradiation with neutrons. The interaction between boron-10 and a neutron gives rise to very energetic particles that travel only a very short distance (approximately the diameter of a cell) and are lethal for the cell. In this way, BNCT damages tumor tissue selectively while preserving normal tissue. BNCT has proved effective to treat certain tumors in clinical trials worldwide, with room for improvement. Our group has worked on animal models to improve the efficacy of BNCT, in particular for head and neck cancer. Herein we performed clinical veterinary BNCT studies in five terminal dog patients with head and neck cancer with no other therapeutic option. In all cases we observed partial tumor response, clinical benefit, and extension of estimated survival time at recruitment with excellent quality of life. Toxicity associated to the treatment was mild/moderate and reversible. These studies contribute towards preparation for clinical BNCT trials for head and neck cancer in Argentina and suggest a potential role for BNCT in veterinary medicine. Abstract Translational Boron Neutron Capture Therapy (BNCT) studies performed by our group and clinical BNCT studies worldwide have shown the therapeutic efficacy of BNCT for head and neck cancer. The present BNCT studies in veterinary patients with head and neck cancer were performed to optimize the therapeutic efficacy of BNCT, contribute towards exploring the role of BNCT in veterinary medicine, put in place technical aspects for an upcoming clinical trial of BNCT for head and neck cancer at the RA-6 Nuclear Reactor, and assess the feasibility of employing the existing B2 beam to treat large, deep-seated tumors. Five dogs with head and neck cancer with no other therapeutic option were treated with two applications of BNCT mediated by boronophenyl-alanine (BPA) separated by 3–5 weeks. Two to three portals per BNCT application were used to achieve a potentially therapeutic dose over the tumor without exceeding normal tissue tolerance. Clinical and Computed Tomography results evidenced partial tumor control in all cases, with slight-moderate mucositis, excellent life quality, and prolongation in the survival time estimated at recruitment. These exploratory studies show the potential value of BNCT in veterinary medicine and contribute towards initiating a clinical BNCT trial for head and neck cancer at the RA-6 clinical facility.
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Affiliation(s)
- Amanda E. Schwint
- National Atomic Energy Commission (CNEA), Avenida del Libertador 8250, C1429 BNP, Buenos Aires, Argentina; (A.M.H.); (M.A.G.); (G.A.S.C.); (S.J.G.); (J.L.); (L.P.); (M.S.O.); (V.A.T.); (F.B.); (E.B.); (E.C.C.P.); (S.I.N.); (I.S.S.C.)
- National Research Council (CONICET), Godoy Cruz 2290, C1425FQB, Buenos Aires, Argentina
- Correspondence: ; Tel.: +54-911-6496-7168
| | - Andrea Monti Hughes
- National Atomic Energy Commission (CNEA), Avenida del Libertador 8250, C1429 BNP, Buenos Aires, Argentina; (A.M.H.); (M.A.G.); (G.A.S.C.); (S.J.G.); (J.L.); (L.P.); (M.S.O.); (V.A.T.); (F.B.); (E.B.); (E.C.C.P.); (S.I.N.); (I.S.S.C.)
- National Research Council (CONICET), Godoy Cruz 2290, C1425FQB, Buenos Aires, Argentina
| | - Marcela A. Garabalino
- National Atomic Energy Commission (CNEA), Avenida del Libertador 8250, C1429 BNP, Buenos Aires, Argentina; (A.M.H.); (M.A.G.); (G.A.S.C.); (S.J.G.); (J.L.); (L.P.); (M.S.O.); (V.A.T.); (F.B.); (E.B.); (E.C.C.P.); (S.I.N.); (I.S.S.C.)
| | - Gustavo A. Santa Cruz
- National Atomic Energy Commission (CNEA), Avenida del Libertador 8250, C1429 BNP, Buenos Aires, Argentina; (A.M.H.); (M.A.G.); (G.A.S.C.); (S.J.G.); (J.L.); (L.P.); (M.S.O.); (V.A.T.); (F.B.); (E.B.); (E.C.C.P.); (S.I.N.); (I.S.S.C.)
| | - Sara J. González
- National Atomic Energy Commission (CNEA), Avenida del Libertador 8250, C1429 BNP, Buenos Aires, Argentina; (A.M.H.); (M.A.G.); (G.A.S.C.); (S.J.G.); (J.L.); (L.P.); (M.S.O.); (V.A.T.); (F.B.); (E.B.); (E.C.C.P.); (S.I.N.); (I.S.S.C.)
- National Research Council (CONICET), Godoy Cruz 2290, C1425FQB, Buenos Aires, Argentina
| | - Juan Longhino
- National Atomic Energy Commission (CNEA), Avenida del Libertador 8250, C1429 BNP, Buenos Aires, Argentina; (A.M.H.); (M.A.G.); (G.A.S.C.); (S.J.G.); (J.L.); (L.P.); (M.S.O.); (V.A.T.); (F.B.); (E.B.); (E.C.C.P.); (S.I.N.); (I.S.S.C.)
| | - Lucas Provenzano
- National Atomic Energy Commission (CNEA), Avenida del Libertador 8250, C1429 BNP, Buenos Aires, Argentina; (A.M.H.); (M.A.G.); (G.A.S.C.); (S.J.G.); (J.L.); (L.P.); (M.S.O.); (V.A.T.); (F.B.); (E.B.); (E.C.C.P.); (S.I.N.); (I.S.S.C.)
- National Research Council (CONICET), Godoy Cruz 2290, C1425FQB, Buenos Aires, Argentina
| | - Paulina Oña
- Fundación INTECNUS: Instituto de Tecnologías Nucleares para la Salud, Ruta Provincial 82, San Carlos de Bariloche, R8402AGP, Provincia Rio Negro, Argentina; (P.O.); (H.C.); (R.V.); (S.B.)
| | - Monica Rao
- Hospital Veterinario, Gobernador M. Ugarte 2152, Olivos, B1636BWT, Provincia Buenos Aires, Argentina;
| | | | - Andrea Leiras
- Independent Veterinarian, Huilqui 12356, San Carlos de Bariloche, 8400, Provincia Rio Negro, Argentina;
| | - María Silvina Olivera
- National Atomic Energy Commission (CNEA), Avenida del Libertador 8250, C1429 BNP, Buenos Aires, Argentina; (A.M.H.); (M.A.G.); (G.A.S.C.); (S.J.G.); (J.L.); (L.P.); (M.S.O.); (V.A.T.); (F.B.); (E.B.); (E.C.C.P.); (S.I.N.); (I.S.S.C.)
| | - Verónica A. Trivillin
- National Atomic Energy Commission (CNEA), Avenida del Libertador 8250, C1429 BNP, Buenos Aires, Argentina; (A.M.H.); (M.A.G.); (G.A.S.C.); (S.J.G.); (J.L.); (L.P.); (M.S.O.); (V.A.T.); (F.B.); (E.B.); (E.C.C.P.); (S.I.N.); (I.S.S.C.)
- National Research Council (CONICET), Godoy Cruz 2290, C1425FQB, Buenos Aires, Argentina
| | - Paula Alessandrini
- Independent Veterinarian, Lonquimay 3817, San Carlos de Bariloche, 8400, Provincia Rio Negro, Argentina;
| | - Fabricio Brollo
- National Atomic Energy Commission (CNEA), Avenida del Libertador 8250, C1429 BNP, Buenos Aires, Argentina; (A.M.H.); (M.A.G.); (G.A.S.C.); (S.J.G.); (J.L.); (L.P.); (M.S.O.); (V.A.T.); (F.B.); (E.B.); (E.C.C.P.); (S.I.N.); (I.S.S.C.)
| | - Esteban Boggio
- National Atomic Energy Commission (CNEA), Avenida del Libertador 8250, C1429 BNP, Buenos Aires, Argentina; (A.M.H.); (M.A.G.); (G.A.S.C.); (S.J.G.); (J.L.); (L.P.); (M.S.O.); (V.A.T.); (F.B.); (E.B.); (E.C.C.P.); (S.I.N.); (I.S.S.C.)
| | - Hernan Costa
- Fundación INTECNUS: Instituto de Tecnologías Nucleares para la Salud, Ruta Provincial 82, San Carlos de Bariloche, R8402AGP, Provincia Rio Negro, Argentina; (P.O.); (H.C.); (R.V.); (S.B.)
| | - Romina Ventimiglia
- Fundación INTECNUS: Instituto de Tecnologías Nucleares para la Salud, Ruta Provincial 82, San Carlos de Bariloche, R8402AGP, Provincia Rio Negro, Argentina; (P.O.); (H.C.); (R.V.); (S.B.)
| | - Sergio Binia
- Fundación INTECNUS: Instituto de Tecnologías Nucleares para la Salud, Ruta Provincial 82, San Carlos de Bariloche, R8402AGP, Provincia Rio Negro, Argentina; (P.O.); (H.C.); (R.V.); (S.B.)
| | - Emiliano C. C. Pozzi
- National Atomic Energy Commission (CNEA), Avenida del Libertador 8250, C1429 BNP, Buenos Aires, Argentina; (A.M.H.); (M.A.G.); (G.A.S.C.); (S.J.G.); (J.L.); (L.P.); (M.S.O.); (V.A.T.); (F.B.); (E.B.); (E.C.C.P.); (S.I.N.); (I.S.S.C.)
| | - Susana I. Nievas
- National Atomic Energy Commission (CNEA), Avenida del Libertador 8250, C1429 BNP, Buenos Aires, Argentina; (A.M.H.); (M.A.G.); (G.A.S.C.); (S.J.G.); (J.L.); (L.P.); (M.S.O.); (V.A.T.); (F.B.); (E.B.); (E.C.C.P.); (S.I.N.); (I.S.S.C.)
| | - Iara S. Santa Cruz
- National Atomic Energy Commission (CNEA), Avenida del Libertador 8250, C1429 BNP, Buenos Aires, Argentina; (A.M.H.); (M.A.G.); (G.A.S.C.); (S.J.G.); (J.L.); (L.P.); (M.S.O.); (V.A.T.); (F.B.); (E.B.); (E.C.C.P.); (S.I.N.); (I.S.S.C.)
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16
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Jansons J, Bayurova E, Skrastina D, Kurlanda A, Fridrihsone I, Kostyushev D, Kostyusheva A, Artyuhov A, Dashinimaev E, Avdoshina D, Kondrashova A, Valuev-Elliston V, Latyshev O, Eliseeva O, Petkov S, Abakumov M, Hippe L, Kholodnyuk I, Starodubova E, Gorodnicheva T, Ivanov A, Gordeychuk I, Isaguliants M. Expression of the Reverse Transcriptase Domain of Telomerase Reverse Transcriptase Induces Lytic Cellular Response in DNA-Immunized Mice and Limits Tumorigenic and Metastatic Potential of Murine Adenocarcinoma 4T1 Cells. Vaccines (Basel) 2020; 8:vaccines8020318. [PMID: 32570805 PMCID: PMC7350266 DOI: 10.3390/vaccines8020318] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 06/14/2020] [Accepted: 06/15/2020] [Indexed: 02/06/2023] Open
Abstract
Telomerase reverse transcriptase (TERT) is a classic tumor-associated antigen overexpressed in majority of tumors. Several TERT-based cancer vaccines are currently in clinical trials, but immune correlates of their antitumor activity remain largely unknown. Here, we characterized fine specificity and lytic potential of immune response against rat TERT in mice. BALB/c mice were primed with plasmids encoding expression-optimized hemagglutinin-tagged or nontagged TERT or empty vector and boosted with same DNA mixed with plasmid encoding firefly luciferase (Luc DNA). Injections were followed by electroporation. Photon emission from booster sites was assessed by in vivo bioluminescent imaging. Two weeks post boost, mice were sacrificed and assessed for IFN-γ, interleukin-2 (IL-2), and tumor necrosis factor alpha (TNF-α) production by T-cells upon their stimulation with TERT peptides and for anti-TERT antibodies. All TERT DNA-immunized mice developed cellular and antibody response against epitopes at the N-terminus and reverse transcriptase domain (rtTERT) of TERT. Photon emission from mice boosted with TERT/TERT-HA+Luc DNA was 100 times lower than from vector+Luc DNA-boosted controls. Bioluminescence loss correlated with percent of IFN-γ/IL-2/TNF-α producing CD8+ and CD4+ T-cells specific to rtTERT, indicating immune clearance of TERT/Luc-coexpressing cells. We made murine adenocarcinoma 4T1luc2 cells to express rtTERT by lentiviral transduction. Expression of rtTERT significantly reduced the capacity of 4T1luc2 to form tumors and metastasize in mice, while not affecting in vitro growth. Mice which rejected the tumors developed T-cell response against rtTERT and low/no response to the autoepitope of TERT. This advances rtTERT as key component of TERT-based therapeutic vaccines against cancer.
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Affiliation(s)
- Juris Jansons
- Department of Research, and Department of Pathology, Pathology, Rīga Stradiņš University, LV-1007 Riga, Latvia; (J.J.); (A.K.); (I.F.); (L.H.); (I.K.)
- Latvian Biomedical Research and Study Centre, LV-1067 Riga, Latvia;
| | - Ekaterina Bayurova
- N.F. Gamaleya National Research Center for Epidemiology and Microbiology, Moscow 127994, Russia; (E.B.); (O.L.); (O.E.); (M.A.); (A.I.); (I.G.)
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences, Moscow 127994, Russia; (D.A.); (A.K.)
| | - Dace Skrastina
- Latvian Biomedical Research and Study Centre, LV-1067 Riga, Latvia;
| | - Alisa Kurlanda
- Department of Research, and Department of Pathology, Pathology, Rīga Stradiņš University, LV-1007 Riga, Latvia; (J.J.); (A.K.); (I.F.); (L.H.); (I.K.)
| | - Ilze Fridrihsone
- Department of Research, and Department of Pathology, Pathology, Rīga Stradiņš University, LV-1007 Riga, Latvia; (J.J.); (A.K.); (I.F.); (L.H.); (I.K.)
| | - Dmitry Kostyushev
- National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health, Moscow 127994, Russia; (D.K.); (A.K.)
| | - Anastasia Kostyusheva
- National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health, Moscow 127994, Russia; (D.K.); (A.K.)
| | - Alexander Artyuhov
- Center for Precision Genome Editing and Genetic Technologies, Pirogov Russian National Research Medical University, Moscow 127994, Russia; (A.A.); (E.D.)
| | - Erdem Dashinimaev
- Center for Precision Genome Editing and Genetic Technologies, Pirogov Russian National Research Medical University, Moscow 127994, Russia; (A.A.); (E.D.)
- Koltzov Institute of Developmental Biology of Russian Academy of Sciences, Moscow 127994, Russia
| | - Darya Avdoshina
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences, Moscow 127994, Russia; (D.A.); (A.K.)
| | - Alla Kondrashova
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences, Moscow 127994, Russia; (D.A.); (A.K.)
| | - Vladimir Valuev-Elliston
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow 127994, Russia; (V.V.-E.); (E.S.)
| | - Oleg Latyshev
- N.F. Gamaleya National Research Center for Epidemiology and Microbiology, Moscow 127994, Russia; (E.B.); (O.L.); (O.E.); (M.A.); (A.I.); (I.G.)
| | - Olesja Eliseeva
- N.F. Gamaleya National Research Center for Epidemiology and Microbiology, Moscow 127994, Russia; (E.B.); (O.L.); (O.E.); (M.A.); (A.I.); (I.G.)
| | - Stefan Petkov
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, 17177 Stockholm, Sweden;
| | - Maxim Abakumov
- N.F. Gamaleya National Research Center for Epidemiology and Microbiology, Moscow 127994, Russia; (E.B.); (O.L.); (O.E.); (M.A.); (A.I.); (I.G.)
- Laboratory of Biomedical Nanomaterials, National University of Science and Technology MISIS, Moscow 127994, Russia
- Department of Medical Nanobiotechnologies, Pirogov Russian National Research Medical University, Moscow 127994, Russia
| | - Laura Hippe
- Department of Research, and Department of Pathology, Pathology, Rīga Stradiņš University, LV-1007 Riga, Latvia; (J.J.); (A.K.); (I.F.); (L.H.); (I.K.)
| | - Irina Kholodnyuk
- Department of Research, and Department of Pathology, Pathology, Rīga Stradiņš University, LV-1007 Riga, Latvia; (J.J.); (A.K.); (I.F.); (L.H.); (I.K.)
| | - Elizaveta Starodubova
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow 127994, Russia; (V.V.-E.); (E.S.)
| | | | - Alexander Ivanov
- N.F. Gamaleya National Research Center for Epidemiology and Microbiology, Moscow 127994, Russia; (E.B.); (O.L.); (O.E.); (M.A.); (A.I.); (I.G.)
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow 127994, Russia; (V.V.-E.); (E.S.)
| | - Ilya Gordeychuk
- N.F. Gamaleya National Research Center for Epidemiology and Microbiology, Moscow 127994, Russia; (E.B.); (O.L.); (O.E.); (M.A.); (A.I.); (I.G.)
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences, Moscow 127994, Russia; (D.A.); (A.K.)
- Institute for Translational Medicine and Biotechnology, Sechenov First Moscow State Medical University, Moscow 127994, Russia
| | - Maria Isaguliants
- Department of Research, and Department of Pathology, Pathology, Rīga Stradiņš University, LV-1007 Riga, Latvia; (J.J.); (A.K.); (I.F.); (L.H.); (I.K.)
- N.F. Gamaleya National Research Center for Epidemiology and Microbiology, Moscow 127994, Russia; (E.B.); (O.L.); (O.E.); (M.A.); (A.I.); (I.G.)
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences, Moscow 127994, Russia; (D.A.); (A.K.)
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, 17177 Stockholm, Sweden;
- Correspondence:
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Kieslinger M, Swoboda A, Kramer N, Pratscher B, Wolfesberger B, Burgener IA. Companion Animals as Models for Inhibition of STAT3 and STAT5. Cancers (Basel) 2019; 11:cancers11122035. [PMID: 31861073 PMCID: PMC6966487 DOI: 10.3390/cancers11122035] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 12/12/2019] [Accepted: 12/13/2019] [Indexed: 12/28/2022] Open
Abstract
The use of transgenic mouse models has revolutionized the study of many human diseases. However, murine models are limited in their representation of spontaneously arising tumors and often lack key clinical signs and pathological changes. Thus, a closer representation of complex human diseases is of high therapeutic relevance. Given the high failure rate of drugs at the clinical trial phase (i.e., around 90%), there is a critical need for additional clinically relevant animal models. Companion animals like cats and dogs display chronic inflammatory or neoplastic diseases that closely resemble the human counterpart. Cat and dog patients can also be treated with clinically approved inhibitors or, if ethics and drug safety studies allow, pilot studies can be conducted using, e.g., inhibitors of the evolutionary conserved JAK-STAT pathway. The incidence by which different types of cancers occur in companion animals as well as mechanisms of disease are unique between humans and companion animals, where one can learn from each other. Taking advantage of this situation, existing inhibitors of known oncogenic STAT3/5 or JAK kinase signaling pathways can be studied in the context of rare human diseases, benefitting both, the development of drugs for human use and their application in veterinary medicine.
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18
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Tarone L, Barutello G, Iussich S, Giacobino D, Quaglino E, Buracco P, Cavallo F, Riccardo F. Naturally occurring cancers in pet dogs as pre-clinical models for cancer immunotherapy. Cancer Immunol Immunother 2019; 68:1839-1853. [PMID: 31222484 PMCID: PMC11028358 DOI: 10.1007/s00262-019-02360-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 06/11/2019] [Indexed: 12/13/2022]
Abstract
Despite the significant progress in tumor prevention, early detection, diagnosis and treatment made over recent decades, cancer is still an enormous public health challenge all around the world, with the number of people affected increasing every year. A great deal of effort is therefore being devoted to the search for novel safe, effective and economically sustainable treatments for the growing population of neoplastic patients. One main obstacle to this process is the extremely low percentage of therapeutic approaches that, after successfully passing pre-clinical testing, actually demonstrate activity when finally tested in humans. This disappointing and expensive failure rate is partly due to the pre-clinical murine models used for in vivo testing, which cannot faithfully recapitulate the multifaceted nature and evolution of human malignancies. These features are better mirrored in natural disease models, i.e., companion animals affected by cancers. Herein, we discuss the relevance of spontaneous canine tumors for the evaluation of the safety and anti-tumor activity of novel therapeutic strategies before in-human trials, and present our experience in the development of a vaccine that targets chondroitin sulphate proteoglycan (CSPG)4 as an example of these comparative oncology studies.
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Affiliation(s)
- Lidia Tarone
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Turin, Via Nizza, 52, 10126, Turin, Italy
| | - Giuseppina Barutello
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Turin, Via Nizza, 52, 10126, Turin, Italy
| | - Selina Iussich
- Department of Veterinary Sciences, University of Turin, Largo Braccini, 2, 10095, Grugliasco, Italy
| | - Davide Giacobino
- Department of Veterinary Sciences, University of Turin, Largo Braccini, 2, 10095, Grugliasco, Italy
| | - Elena Quaglino
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Turin, Via Nizza, 52, 10126, Turin, Italy
| | - Paolo Buracco
- Department of Veterinary Sciences, University of Turin, Largo Braccini, 2, 10095, Grugliasco, Italy
| | - Federica Cavallo
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Turin, Via Nizza, 52, 10126, Turin, Italy.
| | - Federica Riccardo
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Turin, Via Nizza, 52, 10126, Turin, Italy
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19
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Photodynamic Surgery for Feline Injection-Site Sarcoma. BIOMED RESEARCH INTERNATIONAL 2019; 2019:8275935. [PMID: 31360726 PMCID: PMC6644288 DOI: 10.1155/2019/8275935] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 06/04/2019] [Accepted: 06/27/2019] [Indexed: 12/14/2022]
Abstract
Musculoskeletal sarcomas are rare and aggressive human malignancies affecting bones and soft tissues with severe consequences, in terms of both morbidity and mortality. An innovative technique that combines photodynamic surgery (PDS) and therapy (PDT) with acridine orange has been recently suggested, showing promising results. However, due to the low incidence of sarcoma in humans, this procedure has been attempted only in pilot studies and stronger evidence is needed. Naturally occurring tumors in cats are well-established and advantageous models for human cancers. Feline injection-site sarcoma (FISS) shares with human musculoskeletal sarcomas a mesenchymal origin and an aggressive behavior with a high relapse rate. Furthermore, wide surgical excision is not always possible due to the size and site of development. We assessed the feasibility and the effectiveness of PDS and PDT with acridine orange to prevent FISS recurrence by treating a short case series of cats. For PDS, the surgical field was irrigated with an acridine orange solution and exposed to UV light to enlighten the residual tumor tissue, and the resultant fluorescent areas were trimmed. For PDT, before wound closure, the field was again irrigated with acridine orange solution and exposed to visible light to get the antitumoral cytocidal effect. The procedure was easy to perform and well tolerated, we did not observe any major complications, and all the surgical resection margins were free of disease. Finally, at follow-up, all treated patients did not show evidence of tumor recurrence and had a significantly higher event-free survival rate in respect to a control group treated only by surgery. In conclusion, by this study we demonstrated that, in FISS, PDS and PDT with acridine orange may improve local tumor control, granting a better outcome, and we laid the foundation to validate its effectiveness for the treatment of human musculoskeletal sarcomas.
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20
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Riccardo F, Tarone L, Iussich S, Giacobino D, Arigoni M, Sammartano F, Morello E, Martano M, Gattino F, Maria RD, Ferrone S, Buracco P, Cavallo F. Identification of CSPG4 as a promising target for translational combinatorial approaches in osteosarcoma. Ther Adv Med Oncol 2019; 11:1758835919855491. [PMID: 31217827 PMCID: PMC6557023 DOI: 10.1177/1758835919855491] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Accepted: 05/09/2019] [Indexed: 12/19/2022] Open
Abstract
Background: Osteosarcoma (OSA) is a highly metastatic pediatric bone tumor. Adjuvant chemotherapy and surgical resection represent standard treatments; however, the prognosis is still poor. Effective strategies are urgently needed. Chondroitin sulfate proteoglycan (CSPG)4 is a transmembrane proteoglycan with a low expression in normal tissues but high expression in several solid tumors, where it plays a central tumorigenic role. Therefore, it represents a promising therapeutic target. The high homology between human and canine CSPG4 and the recognized translational power of canine tumors as preclinical models for human malignancies prompted us to evaluate CSPG4 expression and the consequences of its immune-targeting for both human and canine OSA treatment. Methods: We analyzed CSPG4 overexpression in human and canine OSA samples and its significance for the survival of OSA patients. We exploited functional in vitro experiments to assess the antitumor potential of CSPG4 immune-targeting. Results: CSPG4 is overexpressed in OSA and has possible clinical implications as suggested by an evident correlation between CSPG4 overexpression and a shorter survival for both OSA-affected humans and dogs. The potential of CSPG4 immune-targeting for OSA treatment came from the ability of anti-CSPG4 monoclonal antibodies and sera, derived from human-CSPG4-DNA vaccinated canine patients, to significantly inhibit human and canine CSPG4-positive OSA cell proliferation, migration, and osteospheres generation. Moreover, CSPG4 immune-targeting has been shown to potentiate the effect of doxorubicin. Conclusions: Overall, these results provide the rationale to investigate the CSPG4 immune-targeting as a promising weapon for the treatment of CSPG4-positive OSA canine patients, to be successfully translated to a human setting.
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Affiliation(s)
- Federica Riccardo
- University of Torino, Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Centre, Via Nizza, 52, Torino, TO, 10126, Italy
| | - Lidia Tarone
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Torino, Torino, Italy
| | - Selina Iussich
- Department of Veterinary Sciences, University of Torino, Grugliasco, Italy
| | - Davide Giacobino
- Department of Veterinary Sciences, University of Torino, Grugliasco, Italy
| | - Maddalena Arigoni
- Department of Molecular Biotechnology and Health Sciences, Bioinformatics and Genomic Unit, Molecular Biotechnology Center, University of Torino, Torino, Italy
| | | | - Emanuela Morello
- Department of Veterinary Sciences, University of Torino, Grugliasco, Italy
| | - Marina Martano
- Department of Veterinary Sciences, University of Torino, Grugliasco, Italy
| | - Francesca Gattino
- Department of Veterinary Sciences, University of Torino, Grugliasco, Italy
| | - Raffaella De Maria
- Department of Veterinary Sciences, University of Torino, Grugliasco, Italy
| | - Soldano Ferrone
- Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Paolo Buracco
- Department of Veterinary Sciences, University of Torino, Grugliasco, Italy
| | - Federica Cavallo
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Torino, Torino, Italy
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21
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Tel-eVax: a genetic vaccine targeting telomerase for treatment of canine lymphoma. J Transl Med 2018; 16:349. [PMID: 30537967 PMCID: PMC6290499 DOI: 10.1186/s12967-018-1738-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Accepted: 12/07/2018] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND we have recently shown that Tel-eVax, a genetic vaccine targeting dog telomerase (dTERT) and based on Adenovirus (Ad)/DNA Electro-Gene-Transfer (DNA-EGT) technology can induce strong immune response and increase overall survival (OS) of dogs affected by multicentric Diffuse Large B cell Lymphoma (DLBCL) when combined to COP therapy in a double-arm study. Here, we have utilized a clinically validated device for veterinary electroporation called Vet-ePorator™, based on Cliniporator™ technology currently utilized and approved in Europe for electrochemotherapy applications and adapted to electrogenetransfer (EGT). METHODS 17 dogs affected by DLBCL were vaccinated using two Ad vector injections (Prime phase) followed by DNA-EGT (Boost phase) by means of a Vet-ePorator™ device and treated in the same time with a 27-week Madison Wisconsin CHOP protocol. The immune response was measured by ELISA assays using pool of peptides. RESULTS No significant adverse effects were observed. The OS of vaccine/CHOP animals was 64.5 weeks, in line with the previous study. Dogs developed antibodies against the immunizing antigen. CONCLUSIONS Tel-eVax in combination with CHOP is safe and immunogenic in lymphoma canine patients. These data confirm the therapeutic efficacy of dTERT vaccine and hold promise for the treatment of dogs affected by other cancer types. More importantly, our findings may translate to human clinical trials and represent new strategies for cancer treatment.
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22
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Garden OA, Volk SW, Mason NJ, Perry JA. Companion animals in comparative oncology: One Medicine in action. Vet J 2018; 240:6-13. [PMID: 30268334 DOI: 10.1016/j.tvjl.2018.08.008] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Revised: 06/19/2018] [Accepted: 08/22/2018] [Indexed: 12/19/2022]
Abstract
Comparative oncology is poised to have a far-reaching impact on both animals and human beings with cancer. The field is gaining momentum and has repeatedly proven its utility in various aspects of oncology, including study of the genetics, development, progression, immunology and therapy of cancer. Companion animals provide many advantages over both traditional rodent models and human beings for studying cancer biology and accelerating the development of novel anti-cancer therapies. In this review, several examples of the ability of companion animals with spontaneous cancers to fill a unique niche in the field of oncology are discussed. In addition, potential caveats of the use of companion animals in research are reviewed, as well as ethical considerations and efforts to standardize veterinary clinical trials.
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Affiliation(s)
- O A Garden
- Department of Clinical Sciences and Advanced Medicine, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
| | - S W Volk
- Department of Clinical Sciences and Advanced Medicine, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - N J Mason
- Department of Clinical Sciences and Advanced Medicine, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - J A Perry
- Department of Clinical Sciences and Advanced Medicine, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
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23
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Brandão YDO, Toledo MB, Chequin A, Cristo TG, Sousa RS, Ramos EAS, Klassen G. DNA Methylation Status of the Estrogen Receptor α Gene in Canine Mammary Tumors. Vet Pathol 2018; 55:510-516. [PMID: 29566609 DOI: 10.1177/0300985818763711] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Estrogen receptor α (ERα) has an important role in mammary carcinogenesis, prognosis, and treatment. In human and canine mammary cancer, the most aggressive tumors show loss of ERα expression, which in human breast cancer has been attributed to methylation of the cytosine followed by guanine (CpG) island within the estrogen receptor α gene ( ESR1) promoter. This study aimed to investigate the role of ESR1 CpG island (CGI) methylation in ERα expression in canine mammary tumors. Twenty-one canine mammary samples were sorted into three groups: malignant tumor (n = 9), benign tumor (n = 8), and normal gland (n = 4). Immunohistochemical analysis and reverse-transcription quantitative real-time PCR were performed to assess ERα expression and ESR1 mRNA levels. The methylation status was determined using sodium-bisulfite-treated DNA sequencing. All normal mammary glands and benign tumors showed high ERα expression (score range, 5-8). Six of the nine malignant tumors did not show ERα expression (score 0), two had score 2, and one had score 4. Lower ERα ( P < .005) and ESR1 mRNA levels ( P < .005) were found in malignant mammary tumors than in the other two groups. Canine ESR1 has an intragenic and non-promoter-associated CGI, different from humans. No significant variation in methylation percentage was observed among the groups, suggesting that ESR1 is not regulated by DNA methylation, unlike that in humans. This difference should be considered in further research using ERα as a biomarker for mammary tumors in canine studies on ERα-targeting therapy.
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Affiliation(s)
- Yara de Oliveira Brandão
- 1 Epigenetics Laboratory, Department of Basic Pathology, Federal University of Paraná, Curitiba, Paraná, Brazil
| | - Mariana Busato Toledo
- 1 Epigenetics Laboratory, Department of Basic Pathology, Federal University of Paraná, Curitiba, Paraná, Brazil
| | - Andressa Chequin
- 1 Epigenetics Laboratory, Department of Basic Pathology, Federal University of Paraná, Curitiba, Paraná, Brazil
| | - Thierry Grima Cristo
- 2 Laboratory of Veterinary Pathology, Veterinary Hospital, Federal University of Paraná, Curitiba, Paraná, Brazil
| | - Renato Silva Sousa
- 2 Laboratory of Veterinary Pathology, Veterinary Hospital, Federal University of Paraná, Curitiba, Paraná, Brazil
| | - Edneia Amancio Souza Ramos
- 1 Epigenetics Laboratory, Department of Basic Pathology, Federal University of Paraná, Curitiba, Paraná, Brazil
| | - Giseli Klassen
- 1 Epigenetics Laboratory, Department of Basic Pathology, Federal University of Paraná, Curitiba, Paraná, Brazil
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Barutello G, Rolih V, Arigoni M, Tarone L, Conti L, Quaglino E, Buracco P, Cavallo F, Riccardo F. Strengths and Weaknesses of Pre-Clinical Models for Human Melanoma Treatment: Dawn of Dogs' Revolution for Immunotherapy. Int J Mol Sci 2018. [PMID: 29534457 PMCID: PMC5877660 DOI: 10.3390/ijms19030799] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Despite several therapeutic advances, malignant melanoma still remains a fatal disease for which novel and long-term curative treatments are needed. The successful development of innovative therapies strongly depends on the availability of appropriate pre-clinical models. For this purpose, several mouse models holding the promise to provide insight into molecular biology and clinical behavior of melanoma have been generated. The most relevant ones and their contribution for the advancement of therapeutic approaches for the treatment of human melanoma patients will be here summarized. However, as models, mice do not recapitulate all the features of human melanoma, thus their strengths and weaknesses need to be carefully identified and considered for the translation of the results into the human clinics. In this panorama, the concept of comparative oncology acquires a priceless value. The revolutionary importance of spontaneous canine melanoma as a translational model for the pre-clinical investigation of melanoma progression and treatment will be here discussed, with a special consideration to the development of innovative immunotherapeutic approaches.
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Affiliation(s)
- Giuseppina Barutello
- Department of Molecular Biotechnology and Health Sciences, University of Torino, 10126 Torino, Italy.
| | - Valeria Rolih
- Department of Molecular Biotechnology and Health Sciences, University of Torino, 10126 Torino, Italy.
| | - Maddalena Arigoni
- Department of Molecular Biotechnology and Health Sciences, University of Torino, 10126 Torino, Italy.
| | - Lidia Tarone
- Department of Molecular Biotechnology and Health Sciences, University of Torino, 10126 Torino, Italy.
| | - Laura Conti
- Department of Molecular Biotechnology and Health Sciences, University of Torino, 10126 Torino, Italy.
| | - Elena Quaglino
- Department of Molecular Biotechnology and Health Sciences, University of Torino, 10126 Torino, Italy.
| | - Paolo Buracco
- Department of Veterinary Science, University of Torino, 10095 Grugliasco, Italy.
| | - Federica Cavallo
- Department of Molecular Biotechnology and Health Sciences, University of Torino, 10126 Torino, Italy.
| | - Federica Riccardo
- Department of Molecular Biotechnology and Health Sciences, University of Torino, 10126 Torino, Italy.
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25
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Rolih V, Barutello G, Iussich S, De Maria R, Quaglino E, Buracco P, Cavallo F, Riccardo F. CSPG4: a prototype oncoantigen for translational immunotherapy studies. J Transl Med 2017; 15:151. [PMID: 28668095 PMCID: PMC5494135 DOI: 10.1186/s12967-017-1250-4] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Accepted: 06/21/2017] [Indexed: 12/21/2022] Open
Abstract
Thanks to striking progress in both the understanding of anti-tumor immune response and the characterization of several tumor associated antigens (TAA), a more rational design and more sophisticated strategies for anti-tumor vaccination have been possible. However, the effectiveness of cancer vaccines in clinical trial is still partial, indicating that additional studies are needed to optimize their design and their pre-clinical testing. Indeed, anti-tumor vaccination success relies on the choice of the best TAA to be targeted and on the translational power of the pre-clinical model used to assess its efficacy. The chondroitin sulfate proteoglycan-4 (CSPG4) is a cell surface proteoglycan overexpressed in a huge range of human and canine neoplastic lesions by tumor cells, tumor microenvironment and cancer initiating cells. CSPG4 plays a central role in the oncogenic pathways required for malignant progression and metastatization. Thanks to these features and to its poor expression in adult healthy tissues, CSPG4 represents an ideal oncoantigen and thus an attractive target for anti-tumor immunotherapy. In this review we explore the potential of CSPG4 immune-targeting. Moreover, since it has been clearly demonstrated that spontaneous canine tumors mimic the progression of human malignancies better than any other pre-clinical model available so far, we reported also our results indicating that CSPG4 DNA vaccination is safe and effective in significantly increasing the survival of canine melanoma patients. Therefore, anti-CSPG4 vaccination strategy could have a substantial impact for the treatment of the wider population of spontaneous CSPG4-positive tumor affected dogs with a priceless translational value and a revolutionary implication for human oncological patients.
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Affiliation(s)
- Valeria Rolih
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Torino, 10126 Turin, Italy
| | - Giuseppina Barutello
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Torino, 10126 Turin, Italy
| | - Selina Iussich
- Department of Veterinary Sciences, University of Torino, 10095 Grugliasco, Italy
| | - Raffaella De Maria
- Department of Veterinary Sciences, University of Torino, 10095 Grugliasco, Italy
| | - Elena Quaglino
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Torino, 10126 Turin, Italy
| | - Paolo Buracco
- Department of Veterinary Sciences, University of Torino, 10095 Grugliasco, Italy
| | - Federica Cavallo
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Torino, 10126 Turin, Italy
| | - Federica Riccardo
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Torino, 10126 Turin, Italy
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26
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Nantasanti S, de Bruin A, Rothuizen J, Penning LC, Schotanus BA. Concise Review: Organoids Are a Powerful Tool for the Study of Liver Disease and Personalized Treatment Design in Humans and Animals. Stem Cells Transl Med 2016; 5:325-30. [PMID: 26798060 DOI: 10.5966/sctm.2015-0152] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2015] [Accepted: 11/09/2015] [Indexed: 12/19/2022] Open
Abstract
Organoids are three-dimensional culture systems in which adult stem cells and their progeny grow and represent the native physiology of the cells in vivo. Organoids have been successfully derived from several organ systems in both animal models and human patients. Organoids have been used for fundamental research, disease modeling, drug testing, and transplantation. In this review, we summarize the applications of liver-derived organoids and discuss their potential. It is likely that organoids will provide an invaluable tool to unravel disease mechanisms, design novel (personalized) treatment strategies, and generate autologous stem cells for gene editing and transplantation purposes.
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Affiliation(s)
- Sathidpak Nantasanti
- Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands Department of Pathobiology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands Department of Companion Animal Clinical Sciences, Faculty of Veterinary Medicine, Kasetsart University, Bangkok, Thailand
| | - Alain de Bruin
- Department of Pathobiology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands Department of Pediatrics, Division of Molecular Genetics, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Jan Rothuizen
- Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Louis C Penning
- Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Baukje A Schotanus
- Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
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27
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Lollini PL, Cavallo F, Nanni P, Quaglino E. The Promise of Preventive Cancer Vaccines. Vaccines (Basel) 2015; 3:467-89. [PMID: 26343198 PMCID: PMC4494347 DOI: 10.3390/vaccines3020467] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2015] [Revised: 06/04/2015] [Accepted: 06/08/2015] [Indexed: 01/01/2023] Open
Abstract
Years of unsuccessful attempts at fighting established tumors with vaccines have taught us all that they are only able to truly impact patient survival when used in a preventive setting, as would normally be the case for traditional vaccines against infectious diseases. While true primary cancer prevention is still but a long-term goal, secondary and tertiary prevention are already in the clinic and providing encouraging results. A combination of immunopreventive cancer strategies and recently approved checkpoint inhibitors is a further promise of forthcoming successful cancer disease control, but prevention will require a considerable reduction of currently reported toxicities. These considerations summed with the increased understanding of tumor antigens allow space for an optimistic view of the future.
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Affiliation(s)
- Pier-Luigi Lollini
- Department of Experimental Diagnostic and Specialty Medicine (DIMES), University of Bologna, Viale Filopanti 22, Bologna 40126, Italy.
| | - Federica Cavallo
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Torino, Via Nizza 52, Torino 10126, Italy.
| | - Patrizia Nanni
- Department of Experimental Diagnostic and Specialty Medicine (DIMES), University of Bologna, Viale Filopanti 22, Bologna 40126, Italy.
| | - Elena Quaglino
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Torino, Via Nizza 52, Torino 10126, Italy.
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Jensen-Jarolim E, Fazekas J, Singer J, Hofstetter G, Oida K, Matsuda H, Tanaka A. Crosstalk of carcinoembryonic antigen and transforming growth factor-β via their receptors: comparing human and canine cancer. Cancer Immunol Immunother 2015; 64:531-7. [PMID: 25832000 PMCID: PMC4412651 DOI: 10.1007/s00262-015-1684-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2014] [Accepted: 03/19/2015] [Indexed: 01/27/2023]
Abstract
There is accumulating evidence that the transforming growth factor beta (TGF-β) and nuclear factor kappa-B (NFκB) pathways are tightly connected and play a key role in malignant transformation in cancer. Immune infiltration by regulatory T- and B-lymphocytes (Tregs, Bregs) has recently gained increased attention for being an important source of TGF-β. There is a plethora of studies examining the pro-tumorigenic functions of carcinoembryonic antigen (CEA), but its receptor CEAR is far less studied. So far, there is a single connecting report that TGF-β also may signal through CEAR. The crosstalk between cancer tissues is further complicated by the expression of CEAR and TGF-β receptors in stromal cells, and implications of TGF-β in epithelial–mesenchymal transition. Furthermore, tumor-infiltrating Tregs and Bregs may directly instruct cancer cells by secreting TGF-β binding to their CEAR. Therefore, both TGF-β and CEA may act synergistically in breast cancer and cause disease progression, and NFκB could be a common crossing point between their signaling. CEAR, TGF-β1–3, TGF-β-R types I–III and NFκB class I and II molecules have an outstanding human–canine sequence identity, and only a canine CEA homolog has not yet been identified. For these reasons, the dog may be a valid translational model patient for investigating the crosstalk of the interconnected CEA and TGF-β networks.
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Affiliation(s)
- Erika Jensen-Jarolim
- Department of Comparative Medicine, Comparative Immunology and Oncology, Messerli Research Institute of the University of Veterinary Medicine Vienna, c/o Institute of Pathophysiology and Allergy Research, AKH 4Q, Medical University Vienna and University Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria,
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