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Furukawa T, Shiotsuki A, Okada Y, Nibe K, Tei M, Anazawa T, Yoshikawa M, Ono K, Hirao H. Prognostic value of tumour-related factors associated with canine retroperitoneal hemangiosarcoma in comparison with other anatomic presentations: A retrospective observational study. Vet Med Sci 2024; 10:e1495. [PMID: 38889089 PMCID: PMC11185220 DOI: 10.1002/vms3.1495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Revised: 04/23/2024] [Accepted: 05/17/2024] [Indexed: 06/20/2024] Open
Abstract
BACKGROUND Dogs with retroperitoneal hemangiosarcoma (HSA) exhibit variable postoperative median survival times (MST). OBJECTIVE To retrospectively evaluate the prognostic value of selected tumour-related factors, such as tumour size, rupture, invasion into adjacent tissue, involvement of lymph node and distant metastasis, they were analysed in dogs with retroperitoneal HSA. METHODS Ten dogs with retroperitoneal HSA managed solely with surgical excision were reviewed and compared with spleen (71) and liver (9) HSA. The Kaplan-Meier method and log-rank analysis were used compare MSTs between factors. Multivariable Cox proportional-hazard analysis was used to compare differences between arising sites. RESULTS Retroperitoneal HSA showed comparatively longer postoperative MST compared with that of spleen and liver HSA and demonstrated significantly longer MST (p = 0.003) for tumours ≥5 cm (195 days) than <5 cm (70 days). Spleen HSA revealed significantly shorter MSTs in involvement of distant lymph nodes (23 days) and distant metastasis (39 days) than those in negative (83 days, p = 0.002 and 110 days, p < 0.001, respectively). Liver HSA also revealed significantly shorter MST (16.5 days compared with 98 days, p = 0.003) for distant metastasis. Additionally, hazard ratios (HRs) and their forest plot for overall HSA revealed as poor prognostic factors, arising sites (spleen; HR 2.78, p = 0.016 and liver; HR 3.62, p = 0.019), involvement of distant lymph nodes (HR 2.43, p = 0.014), and distant metastasis (HR 2.86, p < 0.001), and as better prognostic factor of tumour size ≥5 cm (HR 0.53, p = 0.037). CONCLUSION In combination with overall HSA, retroperitoneal HSA shows comparatively longer postoperative MST compared to spleen and liver HSA, associated with tumour size ≥5 cm suggesting better prognostic factor.
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Affiliation(s)
| | - Akiko Shiotsuki
- Japan Animal Referral Medical Center (Nagoya)Nagoya‐shiAichiJapan
| | - Yusami Okada
- Japan Animal Referral Medical Center (Nagoya)Nagoya‐shiAichiJapan
| | - Kazumi Nibe
- Japan Animal Referral Medical CenterKawasaki‐shiKanagawaJapan
| | - Meina Tei
- Japan Animal Referral Medical CenterKawasaki‐shiKanagawaJapan
| | - Tetsuya Anazawa
- Japan Animal Referral Medical Center (Nagoya)Nagoya‐shiAichiJapan
| | | | - Kenichiro Ono
- Japan Animal Referral Medical CenterKawasaki‐shiKanagawaJapan
| | - Hidehiro Hirao
- Japan Animal Referral Medical CenterKawasaki‐shiKanagawaJapan
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2
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Kim JH, Schulte AJ, Sarver AL, Lee D, Angelos MG, Frantz AM, Forster CL, O'Brien TD, Cornax I, O'Sullivan MG, Cheng N, Lewellen M, Oseth L, Kumar S, Bullman S, Pedamallu CS, Goyal SM, Meyerson M, Lund TC, Breen M, Lindblad-Toh K, Dickerson EB, Kaufman DS, Modiano JF. Hemangiosarcoma Cells Promote Conserved Host-derived Hematopoietic Expansion. CANCER RESEARCH COMMUNICATIONS 2024; 4:1467-1480. [PMID: 38757809 PMCID: PMC11166094 DOI: 10.1158/2767-9764.crc-23-0441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 02/29/2024] [Accepted: 05/10/2024] [Indexed: 05/18/2024]
Abstract
Hemangiosarcoma and angiosarcoma are soft-tissue sarcomas of blood vessel-forming cells in dogs and humans, respectively. These vasoformative sarcomas are aggressive and highly metastatic, with disorganized, irregular blood-filled vascular spaces. Our objective was to define molecular programs which support the niche that enables progression of canine hemangiosarcoma and human angiosarcoma. Dog-in-mouse hemangiosarcoma xenografts recapitulated the vasoformative and highly angiogenic morphology and molecular characteristics of primary tumors. Blood vessels in the tumors were complex and disorganized, and they were lined by both donor and host cells. In a series of xenografts, we observed that the transplanted hemangiosarcoma cells created exuberant myeloid hyperplasia and gave rise to lymphoproliferative tumors of mouse origin. Our functional analyses indicate that hemangiosarcoma cells generate a microenvironment that supports expansion and differentiation of hematopoietic progenitor populations. Furthermore, gene expression profiling data revealed hemangiosarcoma cells expressed a repertoire of hematopoietic cytokines capable of regulating the surrounding stromal cells. We conclude that canine hemangiosarcomas, and possibly human angiosarcomas, maintain molecular properties that provide hematopoietic support and facilitate stromal reactions, suggesting their potential involvement in promoting the growth of hematopoietic tumors. SIGNIFICANCE We demonstrate that hemangiosarcomas regulate molecular programs supporting hematopoietic expansion and differentiation, providing insights into their potential roles in creating a permissive stromal-immune environment for tumor progression.
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Affiliation(s)
- Jong Hyuk Kim
- Animal Cancer Care and Research Program, University of Minnesota, St Paul, Minnesota
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St Paul, Minnesota
- Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Florida, Gainesville, Florida
- University of Florida Health Cancer Center, University of Florida, Gainesville, Florida
- Intelligent Critical Care Center, University of Florida, Gainesville, Florida
- Artificial Intelligence Academic Initiative (AI) Center, University of Florida, Gainesville, Florida
| | - Ashley J. Schulte
- Animal Cancer Care and Research Program, University of Minnesota, St Paul, Minnesota
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St Paul, Minnesota
- Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
| | - Aaron L. Sarver
- Animal Cancer Care and Research Program, University of Minnesota, St Paul, Minnesota
- Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
- Institute for Health Informatics, University of Minnesota, Minneapolis, Minnesota
| | - Donghee Lee
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Florida, Gainesville, Florida
| | - Mathew G. Angelos
- Stem Cell Institute, University of Minnesota, Minneapolis, Minnesota
- Department of Medicine (Division of Hematology, Oncology, and Transplantation), Medical School, University of Minnesota, Minneapolis, Minnesota
- Microbiology, Immunology and Cancer Biology (MICaB) Graduate Program, University of Minnesota, Minneapolis, Minnesota
- Department of Medicine, Division of Hematology and Oncology, School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Aric M. Frantz
- Animal Cancer Care and Research Program, University of Minnesota, St Paul, Minnesota
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St Paul, Minnesota
- Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
- Capstan Therapeutics, San Diego, California
| | - Colleen L. Forster
- The University of Minnesota Biological Materials Procurement Network (BioNet), University of Minnesota, Minneapolis, Minnesota
| | - Timothy D. O'Brien
- Animal Cancer Care and Research Program, University of Minnesota, St Paul, Minnesota
- Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
- Stem Cell Institute, University of Minnesota, Minneapolis, Minnesota
- Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, St Paul, Minnesota
| | - Ingrid Cornax
- Animal Cancer Care and Research Program, University of Minnesota, St Paul, Minnesota
- Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
- Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, St Paul, Minnesota
- Janssen Research and Development, LLC
| | - M. Gerard O'Sullivan
- Animal Cancer Care and Research Program, University of Minnesota, St Paul, Minnesota
- Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
- Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, St Paul, Minnesota
| | - Nuojin Cheng
- School of Mathematics, College of Science and Engineering, University of Minnesota, Minneapolis, Minnesota
- Applied Mathematics, University of Colorado Boulder, Boulder, Colorado
| | - Mitzi Lewellen
- Animal Cancer Care and Research Program, University of Minnesota, St Paul, Minnesota
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St Paul, Minnesota
- Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
| | - LeAnn Oseth
- Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
| | - Sunil Kumar
- Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, St Paul, Minnesota
| | - Susan Bullman
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts
- Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Chandra Sekhar Pedamallu
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts
- Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts
| | - Sagar M. Goyal
- Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, St Paul, Minnesota
| | - Matthew Meyerson
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts
- Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts
| | - Troy C. Lund
- Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
- Department of Pediatrics, Medical School, University of Minnesota, Minneapolis, Minnesota
| | - Matthew Breen
- Department of Molecular Biomedical Sciences, College of Veterinary Medicine, and Comparative Medicine Institute, North Carolina State University, Raleigh, North Carolina
- Cancer Genetics Program, University of North Carolina Lineberger Comprehensive Cancer Center, Raleigh, North Carolina
| | - Kerstin Lindblad-Toh
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts
- Science of Life Laboratory, Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden
| | - Erin B. Dickerson
- Animal Cancer Care and Research Program, University of Minnesota, St Paul, Minnesota
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St Paul, Minnesota
- Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
| | - Dan S. Kaufman
- Animal Cancer Care and Research Program, University of Minnesota, St Paul, Minnesota
- Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
- Stem Cell Institute, University of Minnesota, Minneapolis, Minnesota
- Department of Medicine (Division of Hematology, Oncology, and Transplantation), Medical School, University of Minnesota, Minneapolis, Minnesota
- Center for Immunology, University of Minnesota, Minneapolis, Minnesota
- Division of Regenerative Medicine, Department of Medicine, University of California-San Diego, La Jolla, California
| | - Jaime F. Modiano
- Animal Cancer Care and Research Program, University of Minnesota, St Paul, Minnesota
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St Paul, Minnesota
- Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
- Stem Cell Institute, University of Minnesota, Minneapolis, Minnesota
- Center for Immunology, University of Minnesota, Minneapolis, Minnesota
- Department of Laboratory Medicine and Pathology, Medical School, University of Minnesota, Minneapolis, Minnesota
- Center for Engineering in Medicine, University of Minnesota, Minneapolis, Minnesota
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3
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Stikeman E, Bianco D. Use of human intravenous immunoglobulin for the treatment of 12 dogs with newly diagnosed malignant disease and presumed secondary immune-mediated thrombocytopenia. J Small Anim Pract 2024; 65:338-345. [PMID: 38239177 DOI: 10.1111/jsap.13700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 11/14/2023] [Accepted: 12/18/2023] [Indexed: 04/25/2024]
Abstract
OBJECTIVES To evaluate the safety and efficacy of human intravenous immunoglobulin in dogs with newly diagnosed malignancy and presumed secondary immune-mediated thrombocytopenia. MATERIALS AND METHODS Twelve client-owned dogs with newly diagnosed malignant disease and presumed secondary immune-mediated thrombocytopenia were prospectively enrolled to receive a single infusion of human intravenous immunoglobulin at a dose of 0.5 to 1 mg/kg intravenous over 8 hours. A complete treatment response was defined as a platelet estimation of ≥40,000 platelets/μL within 24 hours and a partial response within 48 hours from the completion of human intravenous immunoglobulin infusion. No treatment response was defined as a platelet estimation remaining <40,000 platelets/μL over 48 hours from the completion of the human intravenous immunoglobulin infusion. This pilot study had a prospective, open-label, uncontrolled design. RESULTS Out of the 12 enrolled dogs, seven completed the study. A complete treatment response to human intravenous immunoglobulin was identified in one lymphoma dog and a partial response was noted in another lymphoma dog. The remaining 10 dogs had no response to human intravenous immunoglobulin. No clinically relevant adverse reactions to human intravenous immunoglobulin occurred in any of the 12 initially enrolled dogs during the infusion and over a 3-month follow-up period for the seven surviving dogs. CLINICAL SIGNIFICANCE The results of this study suggest that the use of human intravenous immunoglobulin in dogs with newly diagnosed malignant disease and presumed secondary immune-mediated thrombocytopenia appears safe, but not effective for the treatment of thrombocytopenia. Larger multi-centre, prospective, double-blinded, placebo-controlled, outcome-based, malignancy-specific studies are needed to further evaluate these preliminary findings.
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Affiliation(s)
- E Stikeman
- Internal Medicine Department, Metropolitan Animal Specialty Hospital, 6565 Santa Monica Boulevard, Los Angeles, CA, 90038, USA
| | - D Bianco
- Internal Medicine Department, Metropolitan Animal Specialty Hospital, 6565 Santa Monica Boulevard, Los Angeles, CA, 90038, USA
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4
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Suphonkhan J, Klaymongkol C, Khomsiri W, Wanprom J, Jeamsripong S, Chimnakboon N, Rungsipipat A, Radtanakatikanon A. Retrospective Study of Clinicopathological Changes and Prediction Model for Canine Vascular Neoplasms. Vet Sci 2024; 11:189. [PMID: 38787161 PMCID: PMC11125596 DOI: 10.3390/vetsci11050189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Revised: 04/06/2024] [Accepted: 04/22/2024] [Indexed: 05/25/2024] Open
Abstract
Vascular neoplasms, including hemangiosarcoma (HSA) and hemangioma (HMA), are more common in dogs than other domestic animal species; however, comprehensive laboratory screening tests for early diagnosis are currently limited. The aims of this study were to investigate general signalments, anatomic locations, and clinicopathological abnormalities of dogs diagnosed with vascular neoplasms and to determine the diagnostic significance of these abnormalities. Retrospective data of dogs with HMA, HSA, and healthy dogs were analyzed. Dogs with HMA and HSA were seniors, with mixed breeds being most affected. HMA affected predominantly non-visceral sites, while HSA was more common in visceral sites, particularly the spleen. In multivariate model analyses, the odds of HMA diagnosis were 5.5 times higher in anemic dogs and 33.0 times higher in lymphopenic dogs compared to dogs without the abnormalities. The odds of HSA diagnosis were 42.5 times higher in anemic dogs, 343 times higher in lymphopenic dogs and 92.7 times higher in dogs with hyperfibrinogenemia compared to dogs without the abnormalities. The study suggested that these identified abnormalities were nonspecific and commonly observed in various chronic diseases, and hence their combination with clinical information, such as diagnostic imaging and histopathology, is important to facilitate a more precise diagnosis of canine vascular neoplasms.
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Affiliation(s)
- Jidapa Suphonkhan
- Faculty of Veterinary Science, Chulalongkorn University, Bangkok 10330, Thailand
| | | | - Wijittra Khomsiri
- Faculty of Veterinary Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Jedsada Wanprom
- Faculty of Veterinary Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Saharuetai Jeamsripong
- Research Unit in Microbial Food Safety and Antimicrobial Resistance, Department of Veterinary Public Health, Faculty of Veterinary Science, Chulalongkorn University, Bangkok 10330, Thailand;
| | - Narisara Chimnakboon
- Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok 10330, Thailand; (N.C.); (A.R.)
| | - Anudep Rungsipipat
- Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok 10330, Thailand; (N.C.); (A.R.)
- Center of Excellence for Companion Animal Cancer, Faculty of Veterinary Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Araya Radtanakatikanon
- Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok 10330, Thailand; (N.C.); (A.R.)
- Center of Excellence for Companion Animal Cancer, Faculty of Veterinary Science, Chulalongkorn University, Bangkok 10330, Thailand
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5
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Brachelente C, Torrigiani F, Porcellato I, Drigo M, Brescia M, Treggiari E, Ferro S, Zappulli V, Sforna M. Tumor Immune Microenvironment and Its Clinicopathological and Prognostic Associations in Canine Splenic Hemangiosarcoma. Animals (Basel) 2024; 14:1224. [PMID: 38672372 PMCID: PMC11047608 DOI: 10.3390/ani14081224] [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: 03/04/2024] [Revised: 04/11/2024] [Accepted: 04/16/2024] [Indexed: 04/28/2024] Open
Abstract
Tumor cells can induce important cellular and molecular modifications in the tissue or host where they grow. The idea that the host and tumor interact with each other has led to the concept of a tumor microenvironment, composed of immune cells, stromal cells, blood vessels, and extracellular matrix, representing a unique environment participating and, in some cases, promoting cancer progression. The study of the tumor immune microenvironment, particularly focusing on the role of tumor-infiltrating lymphocytes (TILs), is highly relevant in oncology due to the prognostic and therapeutic significance of TILs in various tumors and their identification as targets for therapeutic intervention. Canine splenic hemangiosarcoma (HSA) is a common tumor; however, its immune microenvironment remains poorly understood. This retrospective study aimed to characterize the histological and immunohistochemical features of 56 cases of canine splenic HSA, focusing particularly on tumor-infiltrating lymphocytes (TILs). We assessed the correlations between the lymphocytic response, the macroscopic and histological characteristics of the tumor, and the survival data. Our study demonstrated that FoxP3 distribution was associated with tumor-related death and survival, while the CD20 count was associated with metastasis. This study provides an in-depth characterization of the tumor immune microenvironment in canine splenic HSA and describes potential prognostic factors.
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Affiliation(s)
- Chiara Brachelente
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126 Perugia, Italy; (C.B.); (M.B.); (M.S.)
| | - Filippo Torrigiani
- Department of Comparative Biomedicine and Food Science, University of Padua, AGRIPOLIS, Viale dell’Università 16, 35020 Legnaro, Italy; (F.T.); (S.F.); (V.Z.)
| | - Ilaria Porcellato
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126 Perugia, Italy; (C.B.); (M.B.); (M.S.)
| | - Michele Drigo
- Department of Animal Medicine, Production and Health, University of Padua, AGRIPOLIS, Viale dell’Università 16, 35020 Legnaro, Italy;
| | - Martina Brescia
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126 Perugia, Italy; (C.B.); (M.B.); (M.S.)
| | - Elisabetta Treggiari
- Clinica Veterinaria Croce Blu, via San Giovanni Bosco 27/C, 15121 Alessandria, Italy;
| | - Silvia Ferro
- Department of Comparative Biomedicine and Food Science, University of Padua, AGRIPOLIS, Viale dell’Università 16, 35020 Legnaro, Italy; (F.T.); (S.F.); (V.Z.)
| | - Valentina Zappulli
- Department of Comparative Biomedicine and Food Science, University of Padua, AGRIPOLIS, Viale dell’Università 16, 35020 Legnaro, Italy; (F.T.); (S.F.); (V.Z.)
| | - Monica Sforna
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126 Perugia, Italy; (C.B.); (M.B.); (M.S.)
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6
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Tortorelli I, Bellan E, Chiusole B, Murtas F, Ruggieri P, Pala E, Cerchiaro M, Buzzaccarini MS, Scarzello G, Krengli M, Bisinella G, Battisti S, Di Maggio A, Zagonel V, Tos APD, Sbaraglia M, Brunello A. Primary vascular tumors of bone: A comprehensive literature review on classification, diagnosis and treatment. Crit Rev Oncol Hematol 2024; 195:104268. [PMID: 38237880 DOI: 10.1016/j.critrevonc.2024.104268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 12/23/2023] [Accepted: 01/11/2024] [Indexed: 02/02/2024] Open
Abstract
Primary vascular tumors of bone are a heterogeneous group of neoplasms, ranging from benign hemangiomas to frankly malignant epithelioid hemangioendotheliomas and angiosarcomas. Over the years, their classification has been a matter of discussion, due to morphologic similarities and uncertainty regarding biologic behavior. Over the past decade, with the development of next-generation sequencing, there has been a significant improvement in the molecular characterization of these lesions. The integration of their morphologic, immunohistochemical and molecular features has led to a better stratification, with important prognostic and therapeutic implications. Nevertheless, primary vascular bone tumors still represent a challenge for medical oncologists. Given their rarity and heterogeneity, in the last few years, there has been no significant progress in medical treatment options, so further research is needed. Here we present a review of the current knowledge regarding primary vascular tumors of the bone, correlating clinicopathologic features with tumor behavior and therapeutic approaches.
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Affiliation(s)
- Ilaria Tortorelli
- Oncology 1 Unit, Department of Oncology, Istituto Oncologico Veneto IOV - IRCCS, Via Gattamelata 64, 35128 Padua, Italy; Department of Surgery, Oncology and Gastroenterology (DISCOG), University of Padua, Via Nicolò Giustiniani 2, 35128 Padua, Italy
| | - Elena Bellan
- Department of Pathology, Azienda Ospedale Università Padova, Via Gabelli 61, 35121 Padua, Italy
| | - Benedetta Chiusole
- Oncology 1 Unit, Department of Oncology, Istituto Oncologico Veneto IOV - IRCCS, Via Gattamelata 64, 35128 Padua, Italy
| | - Fabio Murtas
- Oncology 1 Unit, Department of Oncology, Istituto Oncologico Veneto IOV - IRCCS, Via Gattamelata 64, 35128 Padua, Italy; Department of Surgery, Oncology and Gastroenterology (DISCOG), University of Padua, Via Nicolò Giustiniani 2, 35128 Padua, Italy
| | - Pietro Ruggieri
- Department of Orthopedics and Orthopedic Oncology, University of Padua, Via Nicolò Giustiniani 1, 35128 Padua, Italy
| | - Elisa Pala
- Department of Orthopedics and Orthopedic Oncology, University of Padua, Via Nicolò Giustiniani 1, 35128 Padua, Italy
| | - Mariachiara Cerchiaro
- Department of Orthopedics and Orthopedic Oncology, University of Padua, Via Nicolò Giustiniani 1, 35128 Padua, Italy
| | | | - Giovanni Scarzello
- Radiotherapy Unit, Istituto Oncologico Veneto IOV - IRCCS, Via Nicolò Giustiniani 2, 35128 Padua, Italy
| | - Marco Krengli
- Radiotherapy Unit, Istituto Oncologico Veneto IOV - IRCCS, Via Nicolò Giustiniani 2, 35128 Padua, Italy
| | - Gianluca Bisinella
- Division of Orthopedics and Trauma, AULSS 6 Euganea, Ospedali Riuniti Padova Sud, Via Albere 30, Monselice, Padua, Italy
| | - Sara Battisti
- Division of Orthopedics and Trauma, AULSS 6 Euganea, Ospedali Riuniti Padova Sud, Via Albere 30, Monselice, Padua, Italy
| | - Antonio Di Maggio
- Oncologic Radiology Unit, Department of Radiology and Medical Physics, Istituto Oncologico Veneto IOV - IRCCS, Via Gattamelata 64, 35128 Padua, Italy
| | - Vittorina Zagonel
- Oncology 1 Unit, Department of Oncology, Istituto Oncologico Veneto IOV - IRCCS, Via Gattamelata 64, 35128 Padua, Italy
| | - Angelo Paolo Dei Tos
- Department of Pathology, Azienda Ospedale Università Padova, Via Gabelli 61, 35121 Padua, Italy; Department of Medicine, University of Padua School of Medicine, Via 8 Febbraio 2, 35122 Padua, Italy
| | - Marta Sbaraglia
- Department of Pathology, Azienda Ospedale Università Padova, Via Gabelli 61, 35121 Padua, Italy; Department of Medicine, University of Padua School of Medicine, Via 8 Febbraio 2, 35122 Padua, Italy
| | - Antonella Brunello
- Oncology 1 Unit, Department of Oncology, Istituto Oncologico Veneto IOV - IRCCS, Via Gattamelata 64, 35128 Padua, Italy.
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7
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Schlein LJ, Brill SA, Brady RV, Farrell KB, Rose BJ, Meuten TK, Jordan CT, Thamm DH. Parthenolide As a Therapeutic for Disseminated Canine Neoplasms. J Pharmacol Exp Ther 2024; 388:774-787. [PMID: 38135509 PMCID: PMC10877710 DOI: 10.1124/jpet.123.001851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 11/09/2023] [Accepted: 11/27/2023] [Indexed: 12/24/2023] Open
Abstract
This study provides a unique translational research opportunity to help both humans and dogs diagnosed with diseases that carry dismal prognoses in both species: histiocytic sarcoma (HS), hemangiosarcoma (HSA), and disseminated mastocytosis/mast cell tumor (MCT). Although exceedingly rare in humans, these so called "orphan diseases" are relatively more common in dogs. For these and other more commonplace cancers like lymphoma (Lym), dogs are an excellent translational model for human disease due to remarkably similar disease biology. In this study, assays were performed to assess the therapeutic potential of parthenolide (PTL), a known canonical nuclear factor kappa B (NF-κB) signaling inhibitor with additional mechanisms of antineoplastic activity, including alteration of cellular reduction-oxidation balance. Canine cell lines and primary cells are sensitive to PTL and undergo dose-dependent apoptosis after exposure to drug. PTL exposure also leads to glutathione depletion, reactive oxygen species generation, and NF-κB inhibition in canine cells. Standard-of-care therapeutics broadly synergize with PTL. In two canine HS cell lines, expression of NF-κB pathway signaling partners is downregulated with PTL therapy. Preliminary data suggest that PTL inhibits NF-κB activity of cells and extends survival time in a mouse model of disseminated canine HS. These data support further investigation of compounds that can antagonize canonical NF-κB pathway signaling in these cancers and pave the way for clinical trials of PTL in affected dogs. As dogs are an excellent natural disease model for these cancers, these data will ultimately improve our understanding of their human disease counterparts and hopefully improve care for both species. SIGNIFICANCE STATEMENT: Disseminated neoplasms in human and canine cancers are challenging to treat, and novel therapeutic approaches are needed to improve outcomes. Parthenolide is a promising treatment for histiocytic sarcoma, hemangiosarcoma, and mast cell neoplasia.
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Affiliation(s)
- Lisa J Schlein
- Flint Animal Cancer Center (L.J.S., S.A.B., R.V.B., K.B.F., B.J.R., T.K.M., D.H.T.) and Cell and Molecular Biology Graduate Program (L.J.S., S.A.B., R.V.B.), Colorado State University, Fort Collins, Colorado; and Anschutz Medical Campus, University of Colorado, Aurora, Colorado (C.T.J.)
| | - Samuel A Brill
- Flint Animal Cancer Center (L.J.S., S.A.B., R.V.B., K.B.F., B.J.R., T.K.M., D.H.T.) and Cell and Molecular Biology Graduate Program (L.J.S., S.A.B., R.V.B.), Colorado State University, Fort Collins, Colorado; and Anschutz Medical Campus, University of Colorado, Aurora, Colorado (C.T.J.)
| | - Rachel V Brady
- Flint Animal Cancer Center (L.J.S., S.A.B., R.V.B., K.B.F., B.J.R., T.K.M., D.H.T.) and Cell and Molecular Biology Graduate Program (L.J.S., S.A.B., R.V.B.), Colorado State University, Fort Collins, Colorado; and Anschutz Medical Campus, University of Colorado, Aurora, Colorado (C.T.J.)
| | - Kristen B Farrell
- Flint Animal Cancer Center (L.J.S., S.A.B., R.V.B., K.B.F., B.J.R., T.K.M., D.H.T.) and Cell and Molecular Biology Graduate Program (L.J.S., S.A.B., R.V.B.), Colorado State University, Fort Collins, Colorado; and Anschutz Medical Campus, University of Colorado, Aurora, Colorado (C.T.J.)
| | - Barbara J Rose
- Flint Animal Cancer Center (L.J.S., S.A.B., R.V.B., K.B.F., B.J.R., T.K.M., D.H.T.) and Cell and Molecular Biology Graduate Program (L.J.S., S.A.B., R.V.B.), Colorado State University, Fort Collins, Colorado; and Anschutz Medical Campus, University of Colorado, Aurora, Colorado (C.T.J.)
| | - Travis K Meuten
- Flint Animal Cancer Center (L.J.S., S.A.B., R.V.B., K.B.F., B.J.R., T.K.M., D.H.T.) and Cell and Molecular Biology Graduate Program (L.J.S., S.A.B., R.V.B.), Colorado State University, Fort Collins, Colorado; and Anschutz Medical Campus, University of Colorado, Aurora, Colorado (C.T.J.)
| | - Craig T Jordan
- Flint Animal Cancer Center (L.J.S., S.A.B., R.V.B., K.B.F., B.J.R., T.K.M., D.H.T.) and Cell and Molecular Biology Graduate Program (L.J.S., S.A.B., R.V.B.), Colorado State University, Fort Collins, Colorado; and Anschutz Medical Campus, University of Colorado, Aurora, Colorado (C.T.J.)
| | - Douglas H Thamm
- Flint Animal Cancer Center (L.J.S., S.A.B., R.V.B., K.B.F., B.J.R., T.K.M., D.H.T.) and Cell and Molecular Biology Graduate Program (L.J.S., S.A.B., R.V.B.), Colorado State University, Fort Collins, Colorado; and Anschutz Medical Campus, University of Colorado, Aurora, Colorado (C.T.J.)
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8
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Suzuki T, Henshaw MJ, Yanagi T, Aoshima K. Current understanding of comparative pathology and prospective research approaches for canine hemangiosarcoma. Res Vet Sci 2024; 167:105120. [PMID: 38150941 DOI: 10.1016/j.rvsc.2023.105120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 12/11/2023] [Accepted: 12/18/2023] [Indexed: 12/29/2023]
Abstract
Hemangiosarcoma (HSA) is a malignant tumor originating from endothelial cells. HSA typically develops in dogs, but is rare in other animals, including humans. Although surgery and chemotherapy are conventional treatments for HSA, neither treatment can significantly improve patient prognosis. To develop novel and effective therapeutics, a deeper understanding of HSA pathogenesis must be acquired. However, the limited research tools for HSA have been unable to make a breakthrough; therefore, it is crucial to widely utilize or establish novel research tools such as patient-derived xenograft models, organoids, and chicken embryo xenograft models. The pathogenesis of the human counterpart of HSA, angiosarcoma (AS), also remains incompletely understood, preventing the extrapolation of findings from humans to dogs, unlike other diseases. In this review, we summarize the clinicopathological and morphological features of HSA, and then we discuss the current understanding of the molecular pathology of HSA. Finally, we highlight promising research tools that may accelerate HSA basic research toward developing novel therapeutics. We also briefly summarize AS to help researchers comprehend HSA from the perspective of comparative pathology.
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Affiliation(s)
- Tamami Suzuki
- Laboratory of Comparative Pathology, Department of Clinical Sciences, Faculty of Veterinary Medicine, Hokkaido University, Sapporo, Hokkaido 060-0818, Japan
| | - Michael James Henshaw
- English Education Section, Faculty of Veterinary Medicine, Hokkaido University, Sapporo, Hokkaido 060-0818, Japan
| | - Teruki Yanagi
- Department of Dermatology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Hokkaido 060-8638, Japan
| | - Keisuke Aoshima
- Laboratory of Comparative Pathology, Department of Clinical Sciences, Faculty of Veterinary Medicine, Hokkaido University, Sapporo, Hokkaido 060-0818, Japan; Cancer Research Unit, One Health Research Center, Hokkaido University, Sapporo, Hokkaido 060-0818, Japan.
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9
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Schlein LJ, Thamm DH. Immunohistochemical evidence of NF-kB activation in canine lymphomas, histiocytic sarcomas, hemangiosarcomas, and mast cell tumors. Vet Pathol 2024; 61:20-31. [PMID: 37357953 DOI: 10.1177/03009858231180484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/27/2023]
Abstract
Increased or constitutive activation of nuclear factor kappa B (NF-kB) is a feature of many chronic disease processes, including cancer. While NF-kB overactivation has been documented extensively in human oncology, there is a relative paucity of data documenting the same phenomenon in veterinary medicine. To assess NF-kB activity, antibodies to p65 and p100/p52, which are components of NF-kB heterodimers, were first validated for specificity and canine cross-reactivity via Western blot and labeling of immortalized cell pellets. Then, nuclear labeling for these antibodies was assessed via QuPath software in over 200 tumor tissue samples (10 hemangiosarcomas, 94 histiocytic sarcomas, 71 lymphomas, and 28 mast cell tumors) and compared to immunolabeling in appropriate normal tissue counterparts. Greater than 70% of spontaneous canine tumors evaluated in this study had more nuclear p65 and p100/p52 immunoreactivity than was observed in comparable normal cell populations. Specifically, 144/204 (70.58%) of tumors evaluated had positive p65 nuclear labeling and 179/195 (91.79%) had positive p100/p52 nuclear labeling. Surprisingly, greater nuclear p100/p52 reactivity was associated with a longer progression-free survival (PFS) and overall survival (OS) in canine lymphomas. These results provide support and preliminary data to investigate the role of NF-kB signaling in different types of canine cancer.
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10
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Kerboeuf M, Haugeberg DA, Olsen T, Sørling LK, Koppang EO, Moe L, Haaland AH. Tumor-associated macrophages in canine visceral hemangiosarcoma. Vet Pathol 2024; 61:32-45. [PMID: 37341055 PMCID: PMC10687809 DOI: 10.1177/03009858231179947] [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] [Indexed: 06/22/2023]
Abstract
Canine hemangiosarcoma (HSA) is a highly malignant tumor derived from hematopoietic stem cells and commonly occurs in visceral organs or skin. Visceral HSAs are particularly aggressive and progress rapidly despite multimodal treatment. Tumor-associated macrophages (TAMs) play a central role in carcinogenesis, tumor progression, and metastasis in humans and murine models. In this retrospective study, we investigated the prevalence and phenotype of TAMs in privately owned, treatment-naïve dogs with naturally occurring HSA. We used CD204 as a general macrophage marker and CD206 as a marker for M2-polarized macrophages. Formalin-fixed paraffin-embedded tissues from HSAs in the spleen (n = 9), heart (n = 6), and other locations (n = 12) from 17 dogs were sectioned and immunohistochemically labeled with CD204 and CD206 antibodies. The mean number of log(CD204)- and log(CD206)-positive cells and the ratio of log(CD206/CD204)-positive cells were compared with normal surrounding tissues and between tumor locations. There were significantly more macrophages and M2 macrophages, and a higher ratio of M2 macrophages to total macrophages in tumor hot spots (P = .0002, P < .0001, and P = .0002, respectively) and in tumor tissues outside of hot spots (P = .009, P = .002, and P = .007, respectively) than in normal surrounding tissues. There were no significant differences between tumor locations, but there was a trend toward higher numbers of CD204-positive macrophages within the splenic tumors. There was no association between histological parameters or clinical stage and TAM numbers or phenotype. As in humans, TAMs in dogs with HSA have a predominantly M2-skewed phenotype. Dogs with HSA could serve as excellent models to evaluate new TAM-reprogramming therapies.
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Affiliation(s)
| | | | - Tobias Olsen
- Norwegian University of Life Sciences, Ås, Norway
| | | | | | - Lars Moe
- Norwegian University of Life Sciences, Ås, Norway
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11
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Heishima K, Aketa N, Heishima M, Kawachi A. Hemangiosarcoma in dogs as a potential non-rodent animal model for drug discovery research of angiosarcoma in humans. Front Oncol 2023; 13:1250766. [PMID: 38130992 PMCID: PMC10733437 DOI: 10.3389/fonc.2023.1250766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 11/06/2023] [Indexed: 12/23/2023] Open
Abstract
Since the domestication of dogs 10,000 years ago, they have shared their living environment with humans and have co-evolved. The breeding process that dogs have undergone in only a few centuries has led to a significant accumulation of specific genetic alterations that could induce particular diseases in certain breeds. These canine diseases are similar to what is found in humans with several differences; therefore, comparing such diseases occurring in humans and dogs can help discover novel disease mechanisms, pathways, and causal genetic factors. Human angiosarcoma (AS) and canine hemangiosarcoma (HSA), which are sarcomas originating from endothelium, are examples of diseases shared between humans and dogs. They exhibit similar characteristics and clinical behaviors, although with some critical differences resulting from evolution. In this review, we will describe the similarities and differences in terms of clinical and molecular characteristics between human AS and canine HSA, and discuss how these similarities and differences can be applied to advance the treatment of these diseases.
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Affiliation(s)
- Kazuki Heishima
- Institute for Advanced Study (GUiAS), Gifu University, Gifu, Japan
- Center for One Medicine Innovative Translational Research (COMIT), Gifu University, Gifu, Japan
| | - Naohiko Aketa
- Clinical and Translational Research Center, Keio University Hospital, Tokyo, Japan
| | | | - Asuka Kawachi
- Division of Cancer RNA Research, National Cancer Center, Tokyo, Japan
- Department of Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
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12
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ICHIMATA M, TOSHIMA A, MATSUYAMA F, FUKAZAWA E, HARADA K, KATAYAMA R, KAGAWA Y, YAMAGAMI T, KOBAYASHI T. Clinical features and prognosis of retroperitoneal hemangiosarcoma in dogs with surgical resection with or without adjuvant doxorubicin. J Vet Med Sci 2023; 85:1231-1236. [PMID: 37853623 PMCID: PMC10686775 DOI: 10.1292/jvms.22-0533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 09/21/2023] [Indexed: 10/20/2023] Open
Abstract
Retroperitoneal hemangiosarcoma (RPHSA) is a rare tumor in dogs with a poorly understood prognosis after surgery. The objectives of this study were to investigate the clinical features and prognosis of canine RPHSA that had undergone surgical resection. In this single-center, retrospective cohort study, we reviewed the medical records of dogs that had undergone surgical resection for retroperitoneal tumors and received a histopathologic diagnosis of HSA between 2005 and 2021. The median progression-free survival (PFS) and overall survival (OS) were 77.5 days and 168 days, respectively. In the present study, canine RPHSA had an aggressive biological behavior similar to visceral HSA. Further studies in larger canine populations are needed to evaluate the efficacy of adjuvant chemotherapy.
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Affiliation(s)
- Masanao ICHIMATA
- Japan Small Animal Cancer Center, Affiliated with the Japan Small Animal Medical Center Foundation, Saitama, Japan
| | | | - Fukiko MATSUYAMA
- Japan Small Animal Cancer Center, Affiliated with the Japan Small Animal Medical Center Foundation, Saitama, Japan
| | - Eri FUKAZAWA
- Japan Small Animal Cancer Center, Affiliated with the Japan Small Animal Medical Center Foundation, Saitama, Japan
| | - Kei HARADA
- Japan Small Animal Cancer Center, Affiliated with the Japan Small Animal Medical Center Foundation, Saitama, Japan
| | - Ryuzo KATAYAMA
- Japan Small Animal Cancer Center, Affiliated with the Japan Small Animal Medical Center Foundation, Saitama, Japan
| | - Yumiko KAGAWA
- Japan Small Animal Medical Center, Saitama, Japan
- North Lab., Hokkaido, Japan
| | | | - Tetsuya KOBAYASHI
- Japan Small Animal Cancer Center, Affiliated with the Japan Small Animal Medical Center Foundation, Saitama, Japan
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13
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Kapturska KM, Pawlak A. New molecular targets in canine hemangiosarcoma-Comparative review and future of the precision medicine. Vet Comp Oncol 2023; 21:357-377. [PMID: 37308243 DOI: 10.1111/vco.12917] [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: 09/05/2022] [Revised: 05/10/2023] [Accepted: 05/30/2023] [Indexed: 06/14/2023]
Abstract
Human angiosarcoma and canine hemangiosarcoma reveal similarities not only in their aggressive clinical behaviour, but especially in molecular landscape and genetic alterations involved in tumorigenesis and metastasis formation. Currently, no satisfying treatment that allows for achieving long overall survival or even prolonged time to progression does not exist. Due to the progress that has been made in targeted therapies and precision medicine the basis for a new treatment design is to uncover mutations and their functions as possible targets to provide tailored drugs for individual cases. Whole exome or genome sequencing studies and immunohistochemistry brought in the last few years important discoveries and identified the most common mutations with probably crucial role in this tumour development. Also, despite a lack of mutation in some of the culprit genes, the cancerogenesis cause may be buried in main cellular pathways connected with proteins encoded by those genes and involving, for example, pathological angiogenesis. The aim of this review is to highlight the most promising molecular targets for precision oncology treatment from the veterinary perspective aided by the principles of comparative science. Some of the drugs are only undergoing laboratory in vitro studies and others entered the clinic in the management of other cancer types in humans, but those used in dogs with promising responses have been mentioned as priorities.
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Affiliation(s)
- Karolina Małgorzata Kapturska
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Wroclaw University of Environmental and Life Sciences, Wroclaw, Poland
- Veterinary Clinic NEOVET s.c. Hildebrand, Jelonek, Michalek-Salt, Wroclaw, Poland
| | - Aleksandra Pawlak
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Wroclaw University of Environmental and Life Sciences, Wroclaw, Poland
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14
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Pimentel PAB, Giuliano A, Bęczkowski PM, Horta RDS. Molecular Profile of Canine Hemangiosarcoma and Potential Novel Therapeutic Targets. Vet Sci 2023; 10:387. [PMID: 37368773 DOI: 10.3390/vetsci10060387] [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: 05/14/2023] [Revised: 05/31/2023] [Accepted: 06/02/2023] [Indexed: 06/29/2023] Open
Abstract
Canine hemangiosarcoma (HSA) is a relatively common neoplasia, occurring mainly in the skin, spleen, liver and right atrium. Despite the numerous studies investigating the treatment of canine HSA, no significant improvement in survival has been achieved in the last 20 years. Advancements in genetic and molecular profiling presented molecular similarities between canine HSA and human angiosarcoma. It could therefore serve as a valuable model for investigating new and more effective treatments in people and dogs. The most common genetic abnormalities in canine HSA have been found in the phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha (PIK3CA) and neuroblastoma RAS viral oncogene homolog (NRAS) pathways. Mutations are also found in tumor protein p53 (TP53), phosphatase and tensin homolog (PTEN) and cyclin dependent kinase inhibitor 2A (CDKN2A). Known abnormal protein expression could be exploited to trial new target treatments that could be beneficial for both canine and human patients. Despite the high expression of vascular endothelial growth factor (VEGF) and its receptor (VEGFR), no correlation with overall survival time has ever been found. In this review, we explore the most recent developments in molecular profiling in canine HSA and discuss their possible applications in the prognosis and treatment of this fatal disease.
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Affiliation(s)
| | - Antonio Giuliano
- Department of Veterinary Clinical Science, Jockey Club College of Veterinary Medicine, City University of Hong Kong, Hong Kong, China
- Veterinary Medical Centre, City University of Hong Kong, Hong Kong, China
| | - Paweł Marek Bęczkowski
- Department of Veterinary Clinical Science, Jockey Club College of Veterinary Medicine, City University of Hong Kong, Hong Kong, China
| | - Rodrigo Dos Santos Horta
- Department of Veterinary Clinic and Surgery, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil
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15
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Klosowski M, Haines L, Alfino L, McMellen A, Leibowitz M, Regan D. Naturally occurring canine sarcomas: Bridging the gap from mouse models to human patients through cross-disciplinary research partnerships. Front Oncol 2023; 13:1130215. [PMID: 37035209 PMCID: PMC10076632 DOI: 10.3389/fonc.2023.1130215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 02/20/2023] [Indexed: 04/11/2023] Open
Abstract
Fueled by support from the National Cancer Institute's "Cancer Moonshot" program, the past few years have witnessed a renewed interest in the canine spontaneous cancer model as an invaluable resource in translational oncology research. Increasingly, there is awareness that pet dogs with cancer provide an accessible bridge to improving the efficiency of cancer drug discovery and clinical therapeutic development. Canine tumors share many biological, genetic, and histologic features with their human tumor counterparts, and most importantly, retain the complexities of naturally occurring drug resistance, metastasis, and tumor-host immune interactions, all of which are difficult to recapitulate in induced or genetically engineered murine tumor models. The utility of canine models has been particularly apparent in sarcoma research, where the increased incidence of sarcomas in dogs as compared to people has facilitated comparative research resulting in treatment advances benefitting both species. Although there is an increasing awareness of the advantages in using spontaneous canine sarcoma models for research, these models remain underutilized, in part due to a lack of more permanent institutional and cross-institutional infrastructure to support partnerships between veterinary and human clinician-scientists. In this review, we provide an updated overview of historical and current applications of spontaneously occurring canine tumor models in sarcoma research, with particular attention to knowledge gaps, limitations, and growth opportunities within these applications. Furthermore, we propose considerations for working within existing veterinary translational and comparative oncology research infrastructures to maximize the benefit of partnerships between veterinary and human biomedical researchers within and across institutions to improve the utility and application of spontaneous canine sarcomas in translational oncology research.
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Affiliation(s)
- Marika Klosowski
- Flint Animal Cancer Center, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, United States
- Department of Microbiology, Immunology, and Pathology, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, United States
| | - Laurel Haines
- Flint Animal Cancer Center, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, United States
- Department of Microbiology, Immunology, and Pathology, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, United States
| | - Lauren Alfino
- Flint Animal Cancer Center, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, United States
- Department of Microbiology, Immunology, and Pathology, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, United States
| | - Alexandra McMellen
- Center for Cancer and Blood Disorders, Children’s Hospital Colorado, Aurora, CO, United States
| | - Michael Leibowitz
- Center for Cancer and Blood Disorders, Children’s Hospital Colorado, Aurora, CO, United States
| | - Daniel Regan
- Flint Animal Cancer Center, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, United States
- Department of Microbiology, Immunology, and Pathology, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, United States
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16
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Schick AR, Grimes JA. Evaluation of the validity of the double two-thirds rule for diagnosing hemangiosarcoma in dogs with nontraumatic hemoperitoneum due to a ruptured splenic mass: a systematic review. J Am Vet Med Assoc 2022; 261:69-73. [PMID: 36322487 DOI: 10.2460/javma.22.08.0389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
Abstract
OBJECTIVE To evaluate the validity of the double two-thirds rule for a diagnosis of splenic hemangiosarcoma in dogs with nontraumatic hemoperitoneum due to a ruptured splenic mass. SAMPLE Systematic literature review. PROCEDURES 3 databases (PubMed, CAB abstracts, and World of Science) were searched in November 2020. Articles were included if data on dogs with nontraumatic hemoperitoneum due to a splenic mass were included and subsequent pathologic diagnosis could be determined. RESULTS In total, 2,390 unique articles were identified, with 66 articles meeting the criteria for full-text review and 14 articles included for analysis. A total of 1,150 dogs were evaluated, with 73.0% (840/1,150) of dogs being diagnosed with a malignant splenic lesion and 27.0% (310/1,150) being diagnosed with a benign splenic lesion. Of the malignancies, 87.3% (733/840) were hemangiosarcoma. Levels of evidence were low, and bias was high as most included studies were retrospective case series. CLINICAL RELEVANCE The double two-thirds rule should be refined when evaluating dogs with nontraumatic hemoperitoneum from a ruptured splenic mass, with more dogs being diagnosed with a malignancy and hemangiosarcoma specifically than the double two-thirds rule indicates. These findings may be useful in an emergency setting to guide owners on potential diagnoses for dogs with nontraumatic hemoperitoneum due to a ruptured splenic mass. However, there remains a portion of these dogs with benign conditions and nonhemangiosarcoma malignancies that may have a good long-term prognosis compared to dogs with hemangiosarcoma. Studies with higher levels of evidence, lower risks of bias, and large case numbers are needed in the literature.
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Affiliation(s)
- Ashley R. Schick
- Department of Small Animal Medicine and Surgery, College of Veterinary Medicine, University of Georgia, Athens, GA
| | - Janet A. Grimes
- Department of Small Animal Medicine and Surgery, College of Veterinary Medicine, University of Georgia, Athens, GA
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17
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Abstract
Spontaneous tumors in dogs share several environmental, epidemiologic, biologic, clinical and molecular features with a wide variety of human cancers, making this companion animal an attractive model. Nuclear factor kappa B (NF-kB) transcription factor overactivation is common in several human cancers, and there is evidence that similar signaling aberrations also occur in canine cancers including lymphoma, leukemia, hemangiosarcoma, mammary cancer, melanoma, glioma, and prostate cancer. This review provides an overview of NF-kB signaling biology, both in health and in cancer development. It also summarizes available evidence of aberrant NF-kB signaling in canine cancer, and reviews antineoplastic compounds that have been shown to inhibit NF-kB activity used in various types of canine cancers. Available data suggest that dogs may be an excellent model for human cancers that have overactivation of NF-kB.
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18
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O'Byrne KL, Stent A, Tauro A. Clinicopathologic and imaging features of a primary poorly differentiated extradural haemangiosarcoma with polyostotic vertebral involvement and pulmonary metastases in a dog. VETERINARY RECORD CASE REPORTS 2022. [DOI: 10.1002/vrc2.380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Kadie Leanne O'Byrne
- Perth Veterinary Specialists Perth Western Australia Australia
- The University of Melbourne Melbourne Victoria Australia
| | - Andrew Stent
- The University of Melbourne Melbourne Victoria Australia
| | - Anna Tauro
- ChesterGates Veterinary Specialists Chester UK
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19
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Massimini M, Romanucci M, De Maria R, Della Salda L. An Update on Molecular Pathways Regulating Vasculogenic Mimicry in Human Osteosarcoma and Their Role in Canine Oncology. Front Vet Sci 2021; 8:722432. [PMID: 34631854 PMCID: PMC8494780 DOI: 10.3389/fvets.2021.722432] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 08/23/2021] [Indexed: 01/16/2023] Open
Abstract
Canine tumors are valuable comparative models for human counterparts, especially to explore novel biomarkers and to understand pathways and processes involved in metastasis. Vasculogenic mimicry (VM) is a unique property of malignant cancer cells which promote metastasis. Thus, it represents an opportunity to investigate both the molecular mechanisms and the therapeutic targets of a crucial phenotypic malignant switch. Although this biological process has been largely investigated in different human cancer types, including osteosarcoma, it is still largely unknown in veterinary pathology, where it has been mainly explored in canine mammary tumors. The presence of VM in human osteosarcoma is associated with poor clinical outcome, reduced patient survival, and increased risk of metastasis and it shares the main pathways involved in other type of human tumors. This review illustrates the main findings concerning the VM process in human osteosarcoma, search for the related current knowledge in canine pathology and oncology, and potential involvement of multiple pathways in VM formation, in order to provide a basis for future investigations on VM in canine tumors.
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20
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Ong SLM, Szuhai K, Bovée JVMG. Gene fusions in vascular tumors and their underlying molecular mechanisms. Expert Rev Mol Diagn 2021; 21:897-909. [PMID: 34225547 DOI: 10.1080/14737159.2021.1950533] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
INTRODUCTION The group of vascular tumors contains many different entities, and is considered difficult by pathologists, as they often have overlapping histological characteristics. Chromosomal translocations have been identified in ~20% of mesenchymal tumors and are considered the drivers of tumor formation. Many translocations have been discovered over the past decade through next-generation sequencing. This technological advancement has also revealed several recurrent gene fusions in vascular tumors. AREAS COVERED This review will discuss the various vascular tumors for which recurrent gene fusions have been identified. The gene fusions and the presumed molecular mechanisms underlying tumorigenesis are shown, and potential implications for targeted therapies discussed. The identification of these gene fusions in vascular tumors has improved diagnostic accuracy, especially since several of these fusions can be easily detected using surrogate immunohistochemical markers. EXPERT OPINION The identification of gene fusions in a subset of vascular tumors over the past decade has improved diagnostic accuracy, and has provided the pathologists with novel diagnostic tools to accurately diagnose these often difficult tumors. Moreover, the increased understanding of the underlying molecular mechanisms can guide the development of targeted therapeutic strategies.
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Affiliation(s)
- Sheena L M Ong
- Department of Pathology, Leiden University Medical Center, Leiden, The Netherlands
| | - Karoly Szuhai
- Department of Cell and Chemical Biology, Leiden University Medical Center, Leiden, The Netherlands
| | - Judith V M G Bovée
- Department of Pathology, Leiden University Medical Center, Leiden, The Netherlands
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21
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Griffin MA, Culp WTN, Rebhun RB. Canine and feline haemangiosarcoma. Vet Rec 2021; 189:e585. [PMID: 34213807 DOI: 10.1002/vetr.585] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 02/12/2021] [Accepted: 05/04/2021] [Indexed: 11/07/2022]
Abstract
INTRODUCTION Haemangiosarcoma (HSA) is a malignant neoplasm of dogs and cats that is suspected to originate from a pluripotent bone marrow progenitor with a complex and multifactorial pathogenesis. APPROACH Pertinent literature was identified, reviewed, and summarized for inclusion in the manuscript. RESULTS/INTERPRETATION Dogs are more frequently diagnosed with HSA than cats, and primary sites of this disease include dermal, subcutaneous/intramuscular, and visceral (most commonly the spleen). Dogs and cats with HSA generally have a poor prognosis owing to the rapid and widespread metastasis typically associated with this disease. However, some forms such as cutaneous HSA behave in a less aggressive fashion with improved outcomes. Surgical excision and anthracycline-based chemotherapy remain the mainstays of treatment, although novel treatment modalities are currently under investigation for potential roles in treatment of this disease. CONCLUSION This review aims to describe the clinical presentation and progression of the various forms of HSA in dogs and cats as well as to provide a systematic review of the veterinary literature with a focus on the various published treatment options and associated outcomes.
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Affiliation(s)
- Maureen A Griffin
- School of Veterinary Medicine, University of California-Davis, Davis, California, USA
| | - William T N Culp
- School of Veterinary Medicine, University of California-Davis, Davis, California, USA
| | - Robert B Rebhun
- School of Veterinary Medicine, University of California-Davis, Davis, California, USA
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22
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Wilson-Robles H, Miller T, Jarvis J, Terrell J, Kelly TK, Bygott T, Bougoussa M. Characterizing circulating nucleosomes in the plasma of dogs with hemangiosarcoma. BMC Vet Res 2021; 17:231. [PMID: 34187493 PMCID: PMC8243913 DOI: 10.1186/s12917-021-02934-6] [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: 03/08/2021] [Accepted: 06/10/2021] [Indexed: 11/24/2022] Open
Abstract
Background Nucleosomes consist of DNA wrapped around a histone octamer core like thread on a spool to condense DNA as chromatin into chromosomes. Diseases such as cancer or inflammation lead to cell death, chromatin fragmentation and release of nucleosomes into the blood. The Nu.Q™ platform measures circulating nucleosomes in the blood of humans that result from disease and has been used to detect and identify cancer even at early stages. The objectives of this study are to quantify and better characterize nucleosomes in dogs with various stages of hemangiosarcoma (HSA) using this ELISA-based assay. Samples from 77 dogs with a confirmed diagnosis of hemangiosarcoma and 134 healthy controls were utilized for this study. The HSA samples were recruited from the Texas A&M University Small Animal Clinic (TAMU-SAC) or purchased from biobanks. All control samples were recruited from the TAMU-SAC. Results Dogs with hemangiosarcoma had a 6.6-fold increase in their median plasma nucleosome concentrations compared to controls (AUC 92.9 %). Elevated nucleosome concentrations were seen at all stages of disease and nucleosome concentrations increased with the stage of the disease. Conclusions Plasma nucleosome concentrations are a reliable way to differentiate dogs with hemangiosarcoma from healthy dogs. Further testing is underway to better characterize cancer associated HSA circulating nucleosomes and optimize future diagnostics for canine HSA detection. Supplementary Information The online version contains supplementary material available at 10.1186/s12917-021-02934-6.
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Affiliation(s)
- Heather Wilson-Robles
- College of Veterinary Medicine, Small Animal Clinical Sciences Department, Texas A&M University, College Station, TX, 77843, USA.
| | - Tasha Miller
- College of Veterinary Medicine, Small Animal Clinical Sciences Department, Texas A&M University, College Station, TX, 77843, USA
| | - Jill Jarvis
- College of Veterinary Medicine, Small Animal Clinical Sciences Department, Texas A&M University, College Station, TX, 77843, USA
| | - Jason Terrell
- Volition America & Volition Veterinary Diagnostic Development, 13215 Bee Cave Parkway, Galleria Oaks B, Suite 125, Austin, Texas, 78738, USA
| | - Theresa Kathleen Kelly
- College of Veterinary Medicine, Small Animal Clinical Sciences Department, Texas A&M University, College Station, TX, 77843, USA.,Volition America & Volition Veterinary Diagnostic Development, 13215 Bee Cave Parkway, Galleria Oaks B, Suite 125, Austin, Texas, 78738, USA
| | - Thomas Bygott
- Volition Diagnostics UK Ltd, 93-95 Gloucester Place, London, W1U 6JQ, UK
| | - Mhammed Bougoussa
- Belgian Volition SRL, 22 Rue Phocas Lejeune, Parc Scientifique Crealys, 5032, Isnes, Belgium
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23
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Evans JM, Parker HG, Rutteman GR, Plassais J, Grinwis GCM, Harris AC, Lana SE, Ostrander EA. Multi-omics approach identifies germline regulatory variants associated with hematopoietic malignancies in retriever dog breeds. PLoS Genet 2021; 17:e1009543. [PMID: 33983928 PMCID: PMC8118335 DOI: 10.1371/journal.pgen.1009543] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 04/12/2021] [Indexed: 12/18/2022] Open
Abstract
Histiocytic sarcoma is an aggressive hematopoietic malignancy of mature tissue histiocytes with a poorly understood etiology in humans. A histologically and clinically similar counterpart affects flat-coated retrievers (FCRs) at unusually high frequency, with 20% developing the lethal disease. The similar clinical presentation combined with the closed population structure of dogs, leading to high genetic homogeneity, makes dogs an excellent model for genetic studies of cancer susceptibility. To determine the genetic risk factors underlying histiocytic sarcoma in FCRs, we conducted multiple genome-wide association studies (GWASs), identifying two loci that confer significant risk on canine chromosomes (CFA) 5 (Pwald = 4.83x10-9) and 19 (Pwald = 2.25x10-7). We subsequently undertook a multi-omics approach that has been largely unexplored in the canine model to interrogate these regions, generating whole genome, transcriptome, and chromatin immunoprecipitation sequencing. These data highlight the PI3K pathway gene PIK3R6 on CFA5, and proximal candidate regulatory variants that are strongly associated with histiocytic sarcoma and predicted to impact transcription factor binding. The CFA5 association colocalizes with susceptibility loci for two hematopoietic malignancies, hemangiosarcoma and B-cell lymphoma, in the closely related golden retriever breed, revealing the risk contribution this single locus makes to multiple hematological cancers. By comparison, the CFA19 locus is unique to the FCR and harbors risk alleles associated with upregulation of TNFAIP6, which itself affects cell migration and metastasis. Together, these loci explain ~35% of disease risk, an exceptionally high value that demonstrates the advantages of domestic dogs for complex trait mapping and genetic studies of cancer susceptibility. We have identified two regions of the canine genome that explain a striking 35% of risk for developing histiocytic sarcoma in FCRs. The disease is uniformly lethal, affects 20% of FCRs, and parallels a cancer of the same name in humans. Both regions harbor genes involved in cell migration and cancer-related pathways. The first includes variants in regulatory regions at the tumor suppressor PIK3R6 locus that are strongly associated with histiocytic sarcoma and likely confer risk for other hematopoietic cancers. FCRs with risk alleles at the second locus demonstrate increased expression of TNFAIP6, which correlates with poor prognosis in multiple human cancers. In identifying genomic differences between affected and unaffected dogs, we advance our understanding of both canine and human health biology and set the stage for the development of diagnostic and therapeutic strategies.
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Affiliation(s)
- Jacquelyn M. Evans
- Cancer Genetics and Comparative Genomics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Heidi G. Parker
- Cancer Genetics and Comparative Genomics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Gerard R. Rutteman
- Department of Clinical Sciences, division Internal Medicine of Companion Animals, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Jocelyn Plassais
- Cancer Genetics and Comparative Genomics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Guy C. M. Grinwis
- Department Biomedical Health Sciences, division Pathology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Alexander C. Harris
- Cancer Genetics and Comparative Genomics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Susan E. Lana
- College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, Colorado, United States of America
| | - Elaine A. Ostrander
- Cancer Genetics and Comparative Genomics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, Maryland, United States of America
- * E-mail:
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24
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Kim JH, Megquier K, Thomas R, Sarver AL, Song JM, Kim YT, Cheng N, Schulte AJ, Linden MA, Murugan P, Oseth L, Forster CL, Elvers I, Swofford R, Turner-Maier J, Karlsson EK, Breen M, Lindblad-Toh K, Modiano JF. Genomically Complex Human Angiosarcoma and Canine Hemangiosarcoma Establish Convergent Angiogenic Transcriptional Programs Driven by Novel Gene Fusions. Mol Cancer Res 2021; 19:847-861. [PMID: 33649193 DOI: 10.1158/1541-7786.mcr-20-0937] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 12/21/2020] [Accepted: 02/10/2021] [Indexed: 11/16/2022]
Abstract
Sporadic angiosarcomas are aggressive vascular sarcomas whose rarity and genomic complexity present significant obstacles in deciphering the pathogenic significance of individual genetic alterations. Numerous fusion genes have been identified across multiple types of cancers, but their existence and significance remain unclear in sporadic angiosarcomas. In this study, we leveraged RNA-sequencing data from 13 human angiosarcomas and 76 spontaneous canine hemangiosarcomas to identify fusion genes associated with spontaneous vascular malignancies. Ten novel protein-coding fusion genes, including TEX2-PECAM1 and ATP8A2-FLT1, were identified in seven of the 13 human tumors, with two tumors showing mutations of TP53. HRAS and NRAS mutations were found in angiosarcomas without fusions or TP53 mutations. We found 15 novel protein-coding fusion genes including MYO16-PTK2, GABRA3-FLT1, and AKT3-XPNPEP1 in 11 of the 76 canine hemangiosarcomas; these fusion genes were seen exclusively in tumors of the angiogenic molecular subtype that contained recurrent mutations in TP53, PIK3CA, PIK3R1, and NRAS. In particular, fusion genes and mutations of TP53 cooccurred in tumors with higher frequency than expected by random chance, and they enriched gene signatures predicting activation of angiogenic pathways. Comparative transcriptomic analysis of human angiosarcomas and canine hemangiosarcomas identified shared molecular signatures associated with activation of PI3K/AKT/mTOR pathways. Our data suggest that genome instability induced by TP53 mutations might create a predisposition for fusion events that may contribute to tumor progression by promoting selection and/or enhancing fitness through activation of convergent angiogenic pathways in this vascular malignancy. IMPLICATIONS: This study shows that, while drive events of malignant vasoformative tumors of humans and dogs include diverse mutations and stochastic rearrangements that create novel fusion genes, convergent transcriptional programs govern the highly conserved morphologic organization and biological behavior of these tumors in both species.
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Affiliation(s)
- Jong Hyuk Kim
- Animal Cancer Care and Research Program, University of Minnesota, St Paul, Minnesota. .,Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St Paul, Minnesota.,Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota.,Institute for Engineering in Medicine, University of Minnesota, Minneapolis, Minnesota
| | - Kate Megquier
- Broad Institute of Harvard and MIT, Cambridge, Massachusetts
| | - Rachael Thomas
- Department of Molecular Biomedical Sciences, College of Veterinary Medicine & Comparative Medicine Institute, North Carolina State University, Raleigh, North Carolina
| | - Aaron L Sarver
- Animal Cancer Care and Research Program, University of Minnesota, St Paul, Minnesota.,Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota.,Institute for Health Informatics, University of Minnesota, Minneapolis, Minnesota
| | - Jung Min Song
- Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
| | - Yoon Tae Kim
- Department of Electrical Engineering and Computer Science, York University, Toronto, Ontario, Canada
| | - Nuojin Cheng
- School of Mathematics, College of Science and Engineering, University of Minnesota, Minneapolis, Minnesota
| | - Ashley J Schulte
- Animal Cancer Care and Research Program, University of Minnesota, St Paul, Minnesota.,Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St Paul, Minnesota.,Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
| | - Michael A Linden
- Animal Cancer Care and Research Program, University of Minnesota, St Paul, Minnesota.,Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota.,Department of Laboratory Medicine and Pathology, School of Medicine, University of Minnesota, Minneapolis, Minnesota
| | - Paari Murugan
- Animal Cancer Care and Research Program, University of Minnesota, St Paul, Minnesota.,Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota.,Department of Laboratory Medicine and Pathology, School of Medicine, University of Minnesota, Minneapolis, Minnesota
| | - LeAnn Oseth
- Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
| | - Colleen L Forster
- The University of Minnesota Biological Materials Procurement Network (BioNet), University of Minnesota, Minneapolis, Minnesota
| | - Ingegerd Elvers
- Broad Institute of Harvard and MIT, Cambridge, Massachusetts.,Science for Life Laboratory, Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden
| | - Ross Swofford
- Broad Institute of Harvard and MIT, Cambridge, Massachusetts
| | | | - Elinor K Karlsson
- Broad Institute of Harvard and MIT, Cambridge, Massachusetts.,University of Massachusetts Medical School, Worcester, Massachusetts
| | - Matthew Breen
- Department of Molecular Biomedical Sciences, College of Veterinary Medicine & Comparative Medicine Institute, North Carolina State University, Raleigh, North Carolina.,Cancer Genetics Program, University of North Carolina Lineberger Comprehensive Cancer Center, Raleigh, North Carolina
| | - Kerstin Lindblad-Toh
- Broad Institute of Harvard and MIT, Cambridge, Massachusetts.,Science for Life Laboratory, Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden
| | - Jaime F Modiano
- Animal Cancer Care and Research Program, University of Minnesota, St Paul, Minnesota.,Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St Paul, Minnesota.,Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota.,Institute for Engineering in Medicine, University of Minnesota, Minneapolis, Minnesota.,Department of Laboratory Medicine and Pathology, School of Medicine, University of Minnesota, Minneapolis, Minnesota.,Center for Immunology, University of Minnesota, Minneapolis, Minnesota.,Stem Cell Institute, University of Minnesota, Minneapolis, Minnesota
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25
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Saha J, Kim JH, Amaya CN, Witcher C, Khammanivong A, Korpela DM, Brown DR, Taylor J, Bryan BA, Dickerson EB. Propranolol Sensitizes Vascular Sarcoma Cells to Doxorubicin by Altering Lysosomal Drug Sequestration and Drug Efflux. Front Oncol 2021; 10:614288. [PMID: 33598432 PMCID: PMC7882688 DOI: 10.3389/fonc.2020.614288] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 12/14/2020] [Indexed: 01/02/2023] Open
Abstract
Angiosarcoma is a rare cancer of blood vessel-forming cells with a high patient mortality and few treatment options. Although chemotherapy often produces initial clinical responses, outcomes remain poor, largely due to the development of drug resistance. We previously identified a subset of doxorubicin-resistant cells in human angiosarcoma and canine hemangiosarcoma cell lines that exhibit high lysosomal accumulation of doxorubicin. Hydrophobic, weak base chemotherapeutics, like doxorubicin, are known to sequester within lysosomes, promoting resistance by limiting drug accessibility to cellular targets. Drug synergy between the beta adrenergic receptor (β-AR) antagonist, propranolol, and multiple chemotherapeutics has been documented in vitro, and clinical data have corroborated the increased therapeutic potential of propranolol with chemotherapy in angiosarcoma patients. Because propranolol is also a weak base and accumulates in lysosomes, we sought to determine whether propranolol enhanced doxorubicin cytotoxicity via antagonism of β-ARs or by preventing the lysosomal accumulation of doxorubicin. β-AR-like immunoreactivities were confirmed in primary tumor tissues and cell lines; receptor function was verified by monitoring downstream signaling pathways of β-ARs in response to receptor agonists and antagonists. Mechanistically, propranolol increased cytoplasmic doxorubicin concentrations in sarcoma cells by decreasing the lysosomal accumulation and cellular efflux of this chemotherapeutic agent. Equivalent concentrations of the receptor-active S-(-) and -inactive R-(+) enantiomers of propranolol produced similar effects, supporting a β-AR-independent mechanism. Long-term exposure of hemangiosarcoma cells to propranolol expanded both lysosomal size and number, yet cells remained sensitive to doxorubicin in the presence of propranolol. In contrast, removal of propranolol increased cellular resistance to doxorubicin, underscoring lysosomal doxorubicin sequestration as a key mechanism of resistance. Our results support the repurposing of the R-(+) enantiomer of propranolol with weak base chemotherapeutics to increase cytotoxicity and reduce the development of drug-resistant cell populations without the cardiovascular and other side effects associated with antagonism of β-ARs.
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Affiliation(s)
- Jhuma Saha
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, MN, United States
| | - Jong Hyuk Kim
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, MN, United States.,Animal Cancer Care and Research Program, College of Veterinary Medicine University of Minnesota, St. Paul, MN, United States.,Masonic Cancer Center, University of Minnesota, Minneapolis, MN, United States
| | - Clarissa N Amaya
- Department of Biomedical Sciences, Texas Tech University Health Sciences Center, El Paso, TX, United States.,Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center, El Paso, TX, United States
| | - Caleb Witcher
- Department of Biology, Stephen F. Austin State University, Nacogdoches, TX, United States
| | - Ali Khammanivong
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, MN, United States
| | - Derek M Korpela
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, MN, United States
| | - David R Brown
- Department of Veterinary and Biomedical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, MN, United States
| | - Josephine Taylor
- Department of Biology, Stephen F. Austin State University, Nacogdoches, TX, United States
| | - Brad A Bryan
- Department of Biomedical Sciences, Texas Tech University Health Sciences Center, El Paso, TX, United States.,Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center, El Paso, TX, United States
| | - Erin B Dickerson
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, MN, United States.,Animal Cancer Care and Research Program, College of Veterinary Medicine University of Minnesota, St. Paul, MN, United States.,Masonic Cancer Center, University of Minnesota, Minneapolis, MN, United States
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26
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Lucroy MD, Clauson RM, Suckow MA, El-Tayyeb F, Kalinauskas A. Evaluation of an autologous cancer vaccine for the treatment of metastatic canine hemangiosarcoma: a preliminary study. BMC Vet Res 2020; 16:447. [PMID: 33208160 PMCID: PMC7672887 DOI: 10.1186/s12917-020-02675-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Accepted: 11/09/2020] [Indexed: 01/29/2023] Open
Abstract
Background Canine hemangiosarcoma (HSA) is an aggressive cancer arising from multipotential bone marrow-derived stem cells. Anthracycline chemotherapy drugs have been the mainstay adjuvant chemotherapy following surgery with only modest improvement in survival and an attendant risk for adverse events. Immunotherapy, using a whole cell autologous cancer vaccine adjuvanted with MIM-SIS, may improve outcomes for dogs with HSA with a lower risk for adverse events compared with chemotherapy. Results In cultured DH82 canine monocyte-like cells, autologous cancer vaccines prepared from 13 dogs with HSA increased MHC-II surface expression ranging from 20.0-60.4% on single-stained cells, CD80 surface expression ranging from 23.7–45.9% on single-stained cells, and MHC-II/CD80 surface expression ranging from 7.2–20.1% on double-stained cells. Autologous cancer vaccines were able to, on average, stimulate an up-regulation of MHC-II and CD80 by 48-fold as compared to media only (MHC-II + CD80 + cells: 12.19 ± 3.70% vs. 0.25 ± 0.06%; p < 0.001). The overall median survival time for dogs treated with the autologous cancer vaccine was 142 days (range, 61 to 373 days). Dogs treated with the autologous cancer vaccine or maximum tolerated dose (MTD) chemotherapy had significantly (P < 0.001) longer survival than dogs treated with surgery alone. The 1-year survival rate was 12.5% for dogs treated with the autologous cancer vaccine, and 0% for dogs treated with surgery alone or MTD chemotherapy. No adverse events were observed in the dogs treated with the autologous cancer vaccine. Conclusions The adjuvanted autologous cancer vaccine is capable of up-regulating MHC-II and CD80 in cultured canine monocyte-derived cells, which are important stimulatory molecules in generating an immune response and improves survival time in dogs with metastatic (stage III) HSA when compared to surgical treatment alone. Autologous cancer vaccine-treated dogs had survival similar to those dogs treated with MTD chemotherapy without any observed adverse events. This autologous cancer vaccine represents an effective form of individualized immunotherapy that is an appealing option for dog owners not wanting to pursue adjuvant chemotherapy for HSA.
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Affiliation(s)
- Michael D Lucroy
- Torigen Pharmaceuticals, Inc, 400 Farmington Avenue R1855 CB129, 06032, Farmington, CT, USA.
| | - Ryan M Clauson
- Torigen Pharmaceuticals, Inc, 400 Farmington Avenue R1855 CB129, 06032, Farmington, CT, USA
| | - Mark A Suckow
- Office of the Vice President for Research, University of Kentucky, 445 Bowman Hall, KY, 40506-0032, Lexington, USA
| | - Ferris El-Tayyeb
- Torigen Pharmaceuticals, Inc, 400 Farmington Avenue R1855 CB129, 06032, Farmington, CT, USA
| | - Ashley Kalinauskas
- Torigen Pharmaceuticals, Inc, 400 Farmington Avenue R1855 CB129, 06032, Farmington, CT, USA
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27
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Bellamy EJ, Di Palma S, Verganti SP. What Is Your Diagnosis? J Am Vet Med Assoc 2020; 256:1101-1104. [PMID: 32364456 DOI: 10.2460/javma.256.10.1101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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28
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Cheng N, Schulte AJ, Santosa F, Kim JH. Machine learning application identifies novel gene signatures from transcriptomic data of spontaneous canine hemangiosarcoma. Brief Bioinform 2020; 22:5930848. [PMID: 33078825 DOI: 10.1093/bib/bbaa252] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 09/02/2020] [Accepted: 09/08/2020] [Indexed: 01/20/2023] Open
Abstract
Angiosarcomas are soft-tissue sarcomas that form malignant vascular tissues. Angiosarcomas are very rare, and due to their aggressive behavior and high metastatic propensity, they have poor clinical outcomes. Hemangiosarcomas commonly occur in domestic dogs, and share pathological and clinical features with human angiosarcomas. Typical pathognomonic features of this tumor are irregular vascular channels that are filled with blood and are lined by a mixture of malignant and nonmalignant endothelial cells. The current gold standard is the histological diagnosis of angiosarcoma; however, microscopic evaluation may be complicated, particularly when tumor cells are undetectable due to the presence of excessive amounts of nontumor cells or when tissue specimens have insufficient tumor content. In this study, we implemented machine learning applications from next-generation transcriptomic data of canine hemangiosarcoma tumor samples (n = 76) and nonmalignant tissues (n = 10) to evaluate their training performance for diagnostic utility. The 10-fold cross-validation test and multiple feature selection methods were applied. We found that extra trees and random forest learning models were the best classifiers for hemangiosarcoma in our testing datasets. We also identified novel gene signatures using the mutual information and Monte Carlo feature selection method. The extra trees model revealed high classification accuracy for hemangiosarcoma in validation sets. We demonstrate that high-throughput sequencing data of canine hemangiosarcoma are trainable for machine learning applications. Furthermore, our approach enables us to identify novel gene signatures as reliable determinants of hemangiosarcoma, providing significant insights into the development of potential applications for this vascular malignancy.
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Affiliation(s)
- Nuojin Cheng
- School of Mathematics, College of Science and Engineering at the University of Minnesota, Minneapolis, MN, USA
| | - Ashley J Schulte
- Animal Cancer Care and Research Program, Department of Veterinary Clinical Sciences, College of Veterinary Medicine at the University of Minnesota, St Paul, MN, USA
| | - Fadil Santosa
- Department of Applied Mathematics & Statistics, Whiting School of Engineering at the Johns Hopkins University, Baltimore, MD, USA
| | - Jong Hyuk Kim
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine at the University of Minnesota, St Paul, MN, USA
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29
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Aoki T, Doiguchi M. Effects of Right Atrioventricular Expanded Polytetrafluoroethylene Path Graft Reconstruction on Arrhythmogenicity and Ventricular Function in Dogs. J Am Anim Hosp Assoc 2020; 55:231-237. [PMID: 31433222 DOI: 10.5326/jaaha-ms-6943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Right atrioventricular pericardial autografts, including the coronary groove, may cause myocardial ischemia. Our aim was to explore the effects of this procedure using an expanded polytetrafluoroethylene (ePTFE) patch on arrhythmogenicity and right ventricular function. Four healthy beagles and one client-owned golden retriever with recurrent cardiac tamponade as a result of hemangiosarcoma were included. The four healthy dogs underwent right atrioventricular ePTFE patch graft reconstruction after complete resection of the right auricle. Right ventricular function and arrhythmia were evaluated using tricuspid annular plane systolic excursion and tissue Doppler imaging on echocardiography and Holter electrocardiography, respectively, before and after surgery. The golden retriever underwent right atrioventricular ePTFE patch graft reconstruction followed by resection of the cardiac mass. None of the echocardiographic values, not involving systolic function, changed after surgery in the four healthy dogs. Transient arrhythmias tended to increase 1 day after surgery. The dog with recurrent cardiac tamponade exhibited more severe arrhythmia and required transient antiarrhythmic treatment for 3 days and survived the cardiac tamponade for 434 days after surgery. We showed that an ePTFE patch can serve as a suitable alternative material for right atrioventricular patch graft reconstruction, although transient arrhythmias may occur following surgery.
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Affiliation(s)
- Takuma Aoki
- From the Laboratory of Surgery 1, Department of Veterinary Medicine, School of Veterinary Medicine, Azabu University, Tokyo, Japan
| | - Makoto Doiguchi
- From the Laboratory of Surgery 1, Department of Veterinary Medicine, School of Veterinary Medicine, Azabu University, Tokyo, Japan
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30
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Azevedo CN, Sterman AA, Stranahan LW, Taylor BM, Wiener DJ, Davidson JR, Russell KE. Pathologic and flow cytometric features of a case of canine ventral cervical lymphangiosarcoma. J Vet Diagn Invest 2020; 32:476-480. [PMID: 32306890 DOI: 10.1177/1040638720917324] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
An 11-y-old spayed female German Shepherd was presented for a second opinion of ventral cervical swelling of 3-mo duration. On examination, the dog had significant dependent ventral cervical swelling. Enlarged lymph nodes with cystic changes and severe edematous facial swelling were noted on computed tomography. Fine-needle aspiration of the ventral cervical swelling revealed yellow-tinged fluid, with a predominance of lymphoid cells noted on cytologic examination. On cervical exploratory surgery, the left mandibular lymph node was surrounded by a large fluid pocket; biopsies of the lymph node were obtained. Impression smear cytology, flow cytometry, PCR for antigen receptor gene rearrangements, and histopathology were performed on samples from the left mandibular lymph node. Impression smear cytology revealed a population of atypical discrete cells. Flow cytometry identified a population of CD34+/CD45- large cells. A tumor of endothelial origin within the medulla of the lymph node was identified by histopathology, and lymphangiosarcoma was confirmed based on prospero-related homeobox gene 1 (PROX1) immunoreactivity. Our study describes the challenges in the diagnosis of a rarely reported entity and highlights that neoplastic endothelial cells should be considered as a differential when high proportions of CD34+/CD45- cells are present in flow cytometry.
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Affiliation(s)
- Carolina N Azevedo
- Departments of Veterinary Pathobiology (Azevedo, Stranahan, Taylor, Wiener, Russell), College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX.,Small Animal Clinical Sciences (Sterman, Davidson), College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX
| | - Allyson A Sterman
- Departments of Veterinary Pathobiology (Azevedo, Stranahan, Taylor, Wiener, Russell), College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX.,Small Animal Clinical Sciences (Sterman, Davidson), College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX
| | - Lauren W Stranahan
- Departments of Veterinary Pathobiology (Azevedo, Stranahan, Taylor, Wiener, Russell), College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX.,Small Animal Clinical Sciences (Sterman, Davidson), College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX
| | - Brianne M Taylor
- Departments of Veterinary Pathobiology (Azevedo, Stranahan, Taylor, Wiener, Russell), College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX.,Small Animal Clinical Sciences (Sterman, Davidson), College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX
| | - Dominique J Wiener
- Departments of Veterinary Pathobiology (Azevedo, Stranahan, Taylor, Wiener, Russell), College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX.,Small Animal Clinical Sciences (Sterman, Davidson), College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX
| | - Jacqueline R Davidson
- Departments of Veterinary Pathobiology (Azevedo, Stranahan, Taylor, Wiener, Russell), College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX.,Small Animal Clinical Sciences (Sterman, Davidson), College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX
| | - Karen E Russell
- Departments of Veterinary Pathobiology (Azevedo, Stranahan, Taylor, Wiener, Russell), College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX.,Small Animal Clinical Sciences (Sterman, Davidson), College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX
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31
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Lucroy MD, Suckow MA. Predictive modeling for cancer drug discovery using canine models. Expert Opin Drug Discov 2020; 15:731-738. [PMID: 32176534 DOI: 10.1080/17460441.2020.1739644] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Rodent models of cancer lack many features associated with the disease in humans. Because dogs closely share an environment with humans, as well as comparable pathophysiology of cancer, they represent a powerful model with which to study novel approaches to cancer treatment. AREAS COVERED The authors summarize the weaknesses of rodent models of cancer and the ongoing need for better animal models with which to study potential therapeutic approaches. The homology of cancer in dogs and humans is described, along with examples specific to several common cancer types. EXPERT OPINION Laboratory mice and rats will continue to play a central role in cancer research; however, because of a variety of limitations, pet dogs with spontaneous cancer offer unique opportunities for research and should be included in the preclinical development of therapeutic compounds. Environmental homology between dogs and humans, along with biological and molecular similarities present circumstances that strengthen the translational rigor of studies conducted using canine patients. Progress will depend on a sufficient number of dogs to be diagnosed with cancer and available for use in studies; and essential to this will be the availability of enhanced resources for diagnosis of cancer in canine patients and reliable coordination between research scientists, veterinarians, and physicians.
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Affiliation(s)
- Michael D Lucroy
- Vice President, Oncology, Torigen Pharmaceuticals, Inc , Farmington, CT, USA
| | - Mark A Suckow
- Department of Biomedical Engineering, University of Kentucky , Lexington, KY, USA
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Mendez SE, Sykes Crumplar SE, Durham AC. Primary Hemangiosarcoma of the Falciform Fat in Seven Dogs (2007-2015). J Am Anim Hosp Assoc 2020; 56:120-126. [PMID: 31961215 DOI: 10.5326/jaaha-ms-6967] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Canine hemangiosarcoma (HSA), a malignant neoplasm of vascular endothelial or bone marrow progenitor cell origin, most often affects the spleen, heart, and liver and typically has an aggressive biologic behavior. Canine HSA arising from the falciform fat/ligament represents a rare anatomic variant, with only two reports in the veterinary literature. In this study, we describe the clinical presentation, treatment, and outcome of seven dogs with primary HSA of the falciform ligament. Histologic grade and mitotic score were not significantly associated with outcome. All dogs had the primary tumor surgically excised except for one diagnosed at necropsy. Median overall survival for all dogs diagnosed prior to necropsy was 339 days, and the 1 yr survival rate was 50%. Four dogs were treated with adjuvant chemotherapy and had a significantly longer median overall survival (394 versus 83 days) than those that did not (P = .018). Dogs with HSA of the falciform ligament may have improved 1 yr survival rates and longer median survival time compared with dogs with HSA in more common visceral locations.
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Affiliation(s)
- Susan Esther Mendez
- From the Department of Oncology (S.E.M.) and the Comparative Pathology Core (A.C.D.), School of Veterinary Medicine, University of Pennsylvania, Philadelphia, Pennsylvania; and Corteva Agriscience, Wilmington, Delaware (S.E.S.C.)
| | - Sarah E Sykes Crumplar
- From the Department of Oncology (S.E.M.) and the Comparative Pathology Core (A.C.D.), School of Veterinary Medicine, University of Pennsylvania, Philadelphia, Pennsylvania; and Corteva Agriscience, Wilmington, Delaware (S.E.S.C.)
| | - Amy C Durham
- From the Department of Oncology (S.E.M.) and the Comparative Pathology Core (A.C.D.), School of Veterinary Medicine, University of Pennsylvania, Philadelphia, Pennsylvania; and Corteva Agriscience, Wilmington, Delaware (S.E.S.C.)
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Kakiuchi-Kiyota S, Obert LA, Crowell DM, Xia S, Roy MD, Coskran TM, Kreeger JM, Crabbs TA, Cohen SM, Cattley RC, Cook JC. Expression of Hematopoietic Stem and Endothelial Cell Markers in Canine Hemangiosarcoma. Toxicol Pathol 2020; 48:481-493. [PMID: 31918642 DOI: 10.1177/0192623319897539] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Several chemicals and pharmaceuticals increase the incidence of hemangiosarcomas (HSAs) in mice, but the relevance to humans is uncertain. Recently, canine HSAs were identified as a powerful tool for investigating the pathogenesis of human HSAs. To characterize the cellular phenotype of canine HSAs, we evaluated immunoreactivity and/or messenger RNA (mRNA) expression of markers for hematopoietic stem cells (HSCs), endothelial cells (ECs), a tumor suppressor protein, and a myeloid marker in canine HSAs. Neoplastic canine cells expressed EC markers and a myeloid marker, but expressed HSC markers less consistently. The canine tumor expression results were then compared to previously published immunoreactivity results for these markers in human and mouse HSAs. There are 2 noteworthy differences across species: (1) most human HSAs had HSC marker expression, indicating that they were comprised of tumor cells that were less differentiated than those in canine and mouse tumors; and (2) human and canine HSAs expressed a late-stage EC maturation marker, whereas mouse HSAs were negative, suggesting that human and canine tumors may retain greater differentiation potential than mouse tumors. These results indicate that HSA development is variable across species and that caution is necessary when discussing translation of carcinogenic risk from animal models to humans.
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Affiliation(s)
| | - Leslie A Obert
- Drug Safety Research & Development, Pfizer Inc., Groton, CT, USA
| | | | - Shuhua Xia
- Drug Safety Research & Development, Pfizer Inc., Groton, CT, USA
| | - Marc D Roy
- Drug Safety Research & Development, Pfizer Inc., Groton, CT, USA
| | | | - John M Kreeger
- Drug Safety Research & Development, Pfizer Inc., Groton, CT, USA
| | - Torrie A Crabbs
- Experimental Pathology Laboratories, Inc., Research Triangle Park, NC, USA
| | - Samuel M Cohen
- Department of Pathology and Microbiology, University of Nebraska Medical Center, NE, USA
| | - Russell C Cattley
- Department of Pathobiology, College of Veterinary Medicine, Auburn University, AL, USA. Kakiuchi-Kiyota is now with Safety Assessment, Genentech Inc., South San Francisco, CA, USA; Obert is now with Translational Medicine & Comparative Pathology, GlaxoSmithKline, Collegeville, PA, USA; Roy is now with Nonclinical Development, Sarepta Therapeutics, Cambridge, MA, USA
| | - Jon C Cook
- Drug Safety Research & Development, Pfizer Inc., Groton, CT, USA
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Tenovin-6 induces the SIRT-independent cell growth suppression and blocks autophagy flux in canine hemangiosarcoma cell lines. Exp Cell Res 2019; 388:111810. [PMID: 31891684 DOI: 10.1016/j.yexcr.2019.111810] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 12/24/2019] [Accepted: 12/27/2019] [Indexed: 12/20/2022]
Abstract
Canine hemangiosarcoma (HSA) is a commonly occurring aggressive tumor stemming from the vascular endothelial cells and is considered to be a good model for a similar disease in humans, called angiosarcoma. In this study, we reviewed drug libraries to identify new signal transduction inhibitors that can suppress the cell growth of canine HSA in vitro. We observed that tenovin-6, a sirtuin (SIRT) inhibitor, inhibited cell proliferation and induced cell death in three canine HSA cell lines (JuB4, Re12, and Ud6). These effects were induced through G1 cell cycle arrest and caspase-3 activation. Although tenovin-6 is known as an inhibitor of SIRT1 and SIRT2, knockout (KO) of genes encoding SIRT1 and/or SIRT2 had no apparent impact on cell proliferation in canine HSA. In addition, tenovin-6 showed cell growth inhibition in SIRT KO cells, as well as parental cells. These results indicated the cytotoxicity of tenovin-6 was a SIRT-independent event. Instead, we found that tenovin-6 inhibited autophagy flux in canine HSA cells, as evidenced by the suppression of lysosomal proteolysis. These results suggested that tenovin-6 induces cell growth suppression in canine HSA cells by impairing the lysosomal function. Therefore, tenovin-6 could be used in a new therapeutic strategy to treat canine HSA.
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Marconato L, Chalfon C, Finotello R, Polton G, Vasconi ME, Annoni M, Stefanello D, Mesto P, Capitani O, Agnoli C, Amati M, Sabattini S. Adjuvant anthracycline-based vs metronomic chemotherapy vs no medical treatment for dogs with metastatic splenic hemangiosarcoma: A multi-institutional retrospective study of the Italian Society of Veterinary Oncology. Vet Comp Oncol 2019; 17:537-544. [PMID: 31251441 DOI: 10.1111/vco.12519] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 06/23/2019] [Accepted: 06/24/2019] [Indexed: 12/24/2022]
Abstract
Treatment options for dogs with metastatic (stage III) splenic hemangiosarcoma are limited. A doxorubicin-based chemotherapy regimen is commonly administered; however, there are no published data to support this practice. The aim of this study was to investigate the impact of maximum-tolerated-dose chemotherapy (MTD), metronomic chemotherapy (MC) and no adjuvant treatment on outcome in dogs with stage III splenic hemangiosarcoma undergoing splenectomy. Medical records of dogs with stage III splenic hemangiosarcoma that underwent splenectomy followed by MTD chemotherapy, MC or no adjuvant treatment were retrieved. Time to progression (TTP), survival time (ST) and toxicity were evaluated. One hundred three dogs were identified: 23 received adjuvant MTD, 38 MC and 42 were not medically treated. Overall median TTP and ST were 50 (95% confidence interval [CI], 39-61) and 55 days (95% CI, 43-66), respectively. Dogs treated with adjuvant MTD had a significantly longer TTP and ST compared with dogs receiving MC (median TTP, 134 vs 52 days, P = .025; median ST, 140 vs 58 days, P = .023, respectively). Dogs treated by splenectomy only had the shortest median TTP (28 days) and ST (40 days). However, treatment-related adverse events (AEs) were significantly more frequent in the MTD group (P = .017). The outcome for dogs with metastatic splenic hemangiosarcoma is poor. While MTD showed greater efficacy compared to MC, toxicity was higher in this group. Treatment-related AEs need to be carefully balanced against this modest survival prolongation when offering adjuvant MTD to dogs with advanced stage hemangiosarcoma.
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Affiliation(s)
| | - Carmit Chalfon
- Department of Veterinary Medical Sciences, University of Bologna, Bologna, Italy
| | - Riccardo Finotello
- Department of Small Animal Clinical Science, Institute of Veterinary Science, University of Liverpool, Neston, UK
| | - Gerry Polton
- North Downs Specialist Referrals, Bletchingley, UK
| | | | | | | | - Paola Mesto
- Centro Medico Veterinario BMVet, Bari, Italy
| | - Ombretta Capitani
- Department of Veterinary Medical Sciences, University of Bologna, Bologna, Italy
| | - Chiara Agnoli
- Department of Veterinary Medical Sciences, University of Bologna, Bologna, Italy
| | - Maria Amati
- Ospedale Veterinario Città di Pavia, Pavia, Italy
| | - Silvia Sabattini
- Department of Veterinary Medical Sciences, University of Bologna, Bologna, Italy
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Abstract
Histiocytic sarcoma (HS) and hemangiosarcoma (HSA) are uncommon and aggressive neoplasms that develop much more frequently in dogs than in cats. Breed-specific predispositions have been identified for both cancers. The development of novel diagnostics is underway and may aid in earlier diagnosis. Therapeutic approaches to HS and HSA depend on the stage of disease and may include surgery, radiation therapy, and chemotherapy. Such interventions improve outcome; however, aside from a small number of clinical circumstances, both diseases are considered largely incurable. Continued efforts toward the identification of driver mutations and subsequent druggable targets may lead to improvements in long-term prognosis.
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Affiliation(s)
- Christine Mullin
- Hope Veterinary Specialists, 40 Three Tun Road, Malvern, PA 19355, USA.
| | - Craig A Clifford
- Hope Veterinary Specialists, 40 Three Tun Road, Malvern, PA 19355, USA
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Alfaleh MA, Arora N, Yeh M, de Bakker CJ, Howard CB, Macpherson P, Allavena RE, Chen X, Harkness L, Mahler SM, Jones ML. Canine CD117-Specific Antibodies with Diverse Binding Properties Isolated from a Phage Display Library Using Cell-Based Biopanning. Antibodies (Basel) 2019; 8:E15. [PMID: 31544821 PMCID: PMC6640692 DOI: 10.3390/antib8010015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2018] [Revised: 12/28/2018] [Accepted: 01/29/2019] [Indexed: 12/11/2022] Open
Abstract
CD117 (c-Kit) is a tyrosine kinase receptor that is overexpressed in multiple dog tumors. There is 100% homology between the juxtamembrane domain of human and canine CD117, and many cancer-causing mutations occur in this region in both species. Thus, CD117 is an important target for cancer treatment in dogs and for comparative oncology studies. Currently, there is no monoclonal antibody (mAb) specifically designed to target the exposed region of canine CD117, although there exist some with species cross-reactivity. We panned a naïve phage display library to isolate antibodies against recombinant CD117 on whole cells. Several mAbs were isolated and were shown to bind recombinant canine CD117 at low- to sub-nanomolar affinity. Additionally, binding to native canine CD117 was confirmed by immunohistochemistry and by flow cytometry. Competitive binding assays also identified mAbs that competed with the CD117 receptor-specific ligand, the stem cell factor (SCF). These results show the ability of our cell-based biopanning strategy to isolate a panel of antibodies that have varied characteristics when used in different binding assays. These in vitro/ex vivo assessments suggest that some of the isolated mAbs might be promising candidates for targeting overexpressed CD117 in canine cancers for different useful applications.
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Affiliation(s)
- Mohamed A Alfaleh
- Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, Brisbane, QLD 4072, Australia.
- Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia.
- Vaccines and Immunotherapy Unit, King Fahd Medical Research Center (KFMRC), King Abdulaziz University, Jeddah 21589, Saudi Arabia.
| | - Neetika Arora
- Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, Brisbane, QLD 4072, Australia.
| | - Michael Yeh
- Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, Brisbane, QLD 4072, Australia.
| | - Christopher J de Bakker
- Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, Brisbane, QLD 4072, Australia.
| | - Christopher B Howard
- Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, Brisbane, QLD 4072, Australia.
- Australian Research Council Training Centre for Biopharmaceutical Innovation, The University of Queensland, Brisbane, QLD 4072, Australia.
- Centre for Advanced Imaging, The University of Queensland, Brisbane, QLD 4072, Australia.
| | - Philip Macpherson
- School of Veterinary Science, The University of Queensland, Gatton, QLD 4343, Australia.
| | - Rachel E Allavena
- School of Veterinary Science, The University of Queensland, Gatton, QLD 4343, Australia.
| | - Xiaoli Chen
- Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, Brisbane, QLD 4072, Australia.
| | - Linda Harkness
- Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, Brisbane, QLD 4072, Australia.
| | - Stephen M Mahler
- Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, Brisbane, QLD 4072, Australia.
- Australian Research Council Training Centre for Biopharmaceutical Innovation, The University of Queensland, Brisbane, QLD 4072, Australia.
| | - Martina L Jones
- Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, Brisbane, QLD 4072, Australia.
- Australian Research Council Training Centre for Biopharmaceutical Innovation, The University of Queensland, Brisbane, QLD 4072, Australia.
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Dowling M, Samuelson J, Fadl-Alla B, Pondenis HC, Byrum M, Barger AM, Fan TM. Overexpression of prostate specific membrane antigen by canine hemangiosarcoma cells provides opportunity for the molecular detection of disease burdens within hemorrhagic body cavity effusions. PLoS One 2019; 14:e0210297. [PMID: 30601866 PMCID: PMC6314605 DOI: 10.1371/journal.pone.0210297] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Accepted: 12/18/2018] [Indexed: 12/22/2022] Open
Abstract
Background Canine hemangiosarcoma (cHSA) is a highly metastatic mesenchymal cancer that disseminates by hematogenous and direct implantation routes. Therapies for cHSA are generally ineffective, in part due to advanced clinical disease stage at the time of diagnosis. The validation of conventional molecular methods for detecting novel biomarkers preferentially expressed by cHSA could lead to more timely diagnosis, earlier therapeutic interventions, and improved outcomes. In humans, prostate-specific membrane antigen (PSMA) is a transmembrane protein overexpressed by prostate carcinoma and tumor-associated endothelium of various solid cancer histologies. Importantly, the preferential overexpression of PSMA by certain cancers has been leveraged for the development of diagnostic molecular imaging reagents and targeted therapeutics. Recently, PSMA has been qualitatively demonstrated to be expressed in cHSA cell lines, however, quantitative PSMA expressions and the potential utility of PSMA transcript identification in biologic fluids to support the presence of microscopic cHSA burden has not been reported. Therefore, this study sought to characterize the differential quantitative expressions of PSMA between cHSA and non-malignant tissues, and to determine the potential diagnostic utility of PCR-generated PSMA amplicons as a surrogate of rare cHSA cells dwelling within peritoneal and pericardial cavities. Methods Quantitative gene and protein expressions for PSMA were compared between one normal endothelial and six cHSA cell lines by RT-PCR, western blot analysis, and fluorescent microscopy. Additionally, gene and protein expressions of PSMA in normal canine tissues were characterized. Graded expressions of PSMA were determined in spontaneously-arising cHSA tumor samples and the feasibility of qualitative PCR as a molecular diagnostic to detect PSMA transcripts in whole blood from healthy dogs and hemorrhagic effusions from cHSA-bearing dogs were evaluated. Results PSMA gene and protein expressions were elevated (up to 6-fold) in cHSA cells compared with non-malignant endothelium. By immunohistochemistry, protein expressions of PSMA were detectable in all cHSA tissue samples evaluated. As predicted by human protein atlas data, PSMA’s expression was comparably identified at substantial levels in select normal canine tissues including kidney, liver, and intestine. In young healthy pet dogs, PSMA amplicons could not be identified in circulating whole blood yet were detectable in hemorrhagic effusions collected from pet dogs with confirmed cHSA or PSMA-expressing cancer. Conclusions PSMA is quantitatively overexpressed in cHSA compared to normal endothelium, but its protein expression is not restricted to only cHSA tumor tissues, as specific visceral organs also substantively express PSMA. Optimized qualitative PCR methods failed to amplify PSMA amplicons sufficiently for visible detection in circulating whole blood derived from healthy young dogs, yet PSMA transcripts were readily identifiable in hemorrhagic effusions collected from pet dogs with histologically confirmed cHSA or PSMA-expressing cancer. While preliminary, findings derived from a limited cohort of normal and diseased pet dogs provocatively raise the potential value of PSMA amplicon detection as an ancillary molecular diagnostic test for supporting the presence of microscopic cHSA disease burden within hemorrhagic body cavity effusions.
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Affiliation(s)
- Matthew Dowling
- Department of Veterinary Clinical Medicine, University of Illinois, Urbana, IL, United States of America
| | - Jonathan Samuelson
- Department of Pathobiology, University of Illinois, Urbana, IL, United States of America
| | - Bahaa Fadl-Alla
- Department of Pathobiology, University of Illinois, Urbana, IL, United States of America
| | - Holly C. Pondenis
- Department of Veterinary Clinical Medicine, University of Illinois, Urbana, IL, United States of America
| | - Mark Byrum
- Department of Veterinary Clinical Medicine, University of Illinois, Urbana, IL, United States of America
| | - Anne M. Barger
- Department of Veterinary Clinical Medicine, University of Illinois, Urbana, IL, United States of America
| | - Timothy M. Fan
- Department of Veterinary Clinical Medicine, University of Illinois, Urbana, IL, United States of America
- * E-mail:
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Reckelhoff CR, Lejeune A, Thompson PM, Shiomitsu K. In vitro effects of the chemotherapy agent water-soluble micellar paclitaxel (Paccal Vet) on canine hemangiosarcoma cell lines. Vet Comp Oncol 2018; 17:32-41. [PMID: 30267450 DOI: 10.1111/vco.12442] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 08/21/2018] [Accepted: 08/22/2018] [Indexed: 12/11/2022]
Abstract
Paccal Vet (Osamia Pharmaceuticals) is a water-soluble nanoparticle micellar formulation of the drug paclitaxel that is well tolerated in dogs. This study evaluated the in vitro effect of Paccal Vet on two canine hemangiosarcoma (HSA) cell lines and their expression of vascular endothelial growth factor (VEGF) and basic fibroblast growth factor (bFGF). Paccal Vet caused HSA cell death in a dose- and time-dependent manner. The 50% inhibitory concentration (IC50 ) for the two HSA cell lines were 7 to 610 ng/mL, which are clinically achievable. Cell cycle analysis through flow cytometry showed cell cycle arrest at G2/M phase. Annexin-V and caspase 3/7 activity assays showed significant increases in apoptosis in correlation with the IC50 in each cell line. Reverse transcriptase-PCR was performed on the cell lines to validate the gene expression of VEGF and bFGF. Results obtained from this study support future studies involving the use of paclitaxel (micellar) for treatment of canine HSA.
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Affiliation(s)
- Caroline R Reckelhoff
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Florida, Gainesville, Florida
| | - Amandine Lejeune
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Florida, Gainesville, Florida
| | - Patrick M Thompson
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Florida, Gainesville, Florida
| | - Keijiro Shiomitsu
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Florida, Gainesville, Florida
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Ciepluch BJ, Wilson‐Robles HM, Pashmakova MB, Budke CM, Ellison GW, Thieman Mankin KM. Long‐term postoperative effects of administration of allogeneic blood products in 104 dogs with hemangiosarcoma. Vet Surg 2018; 47:1039-1045. [DOI: 10.1111/vsu.12967] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Revised: 02/14/2018] [Accepted: 03/04/2018] [Indexed: 01/17/2023]
Affiliation(s)
- Brittany J. Ciepluch
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine and Biomedical SciencesTexas A&M College of Veterinary Medicine College Station Texas
| | - Heather M. Wilson‐Robles
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine and Biomedical SciencesTexas A&M College of Veterinary Medicine College Station Texas
| | - Medora B. Pashmakova
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine and Biomedical SciencesTexas A&M College of Veterinary Medicine College Station Texas
| | - Christine M. Budke
- Department of Veterinary Integrative Biosciences, College of Veterinary Medicine and Biomedical SciencesTexas A&M College of Veterinary Medicine College Station Texas
| | - Gary W. Ellison
- Department of Small Animal Clinical Sciences, College of Veterinary MedicineUniversity of Florida College of Veterinary Medicine Gainesville Florida
| | - Kelley M. Thieman Mankin
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine and Biomedical SciencesTexas A&M College of Veterinary Medicine College Station Texas
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Pyuen AA, Meuten T, Rose BJ, Thamm DH. In vitro effects of PI3K/mTOR inhibition in canine hemangiosarcoma. PLoS One 2018; 13:e0200634. [PMID: 30011343 PMCID: PMC6047806 DOI: 10.1371/journal.pone.0200634] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Accepted: 06/29/2018] [Indexed: 02/07/2023] Open
Abstract
While extremely rare in humans, hemangiosarcoma (HSA) accounts for nearly 2% of canine neoplasia, and is characterized by both aggressive local growth/invasion and a high rate of metastasis. Both canine and human HSA exhibit sustained aberrant PI3K/Akt/mTOR pathway signaling. The purpose of this study was to examine the in vitro effects of a novel dual PI3K/mTOR inhibitor, VDC-597, in three canine HSA cell lines (DEN-, CIN-, and SB-HSA). VDC-597 suppressed activation of both Akt and 4eBP1 in canine HSA cells in a dose-dependent fashion, with an IC50 of approximately 0.3 uM, a concentration predicted to be clinically achievable based on preliminary early-phase canine and human studies. VDC-597 dose-dependently reduced proliferation, migration, and vascular endothelial growth factor production in HSA cells, while promoting tumor cell apoptosis. VDC-597 demonstrated additive antiproliferative effects when combined with doxorubicin. These results suggest that inhibitors of the PI3K/mTOR pathway may act against multiple components of the neoplastic process, including proliferation/apoptosis, chemosensitivity, migration, and angiogenesis, and justify the evaluation of PI3K/mTOR inhibitors in canine, and potentially human, HSA.
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Affiliation(s)
- Alex A. Pyuen
- Flint Animal Cancer Center, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, United States of America
- Cell and Molecular Biology Graduate Program, Colorado State University, Fort Collins, CO, United States of America
| | - Travis Meuten
- Flint Animal Cancer Center, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, United States of America
| | - Barbara J. Rose
- Flint Animal Cancer Center, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, United States of America
| | - Douglas H. Thamm
- Flint Animal Cancer Center, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, United States of America
- Cell and Molecular Biology Graduate Program, Colorado State University, Fort Collins, CO, United States of America
- Comprehensive Cancer Center, University of Colorado, Aurora, CO, United States of America
- * E-mail:
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van IJzendoorn DGP, Bovée JVMG. Vascular Tumors of Bone: The Evolvement of a Classification Based on Molecular Developments. Surg Pathol Clin 2018; 10:621-635. [PMID: 28797505 DOI: 10.1016/j.path.2017.04.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The classification of vascular tumors of bone has been under debate over time. Vascular tumors in bone are rare, display highly overlapping morphology, and, therefore, are considered difficult by pathologists. Compared with their soft tissue counterparts, they are more often multifocal and sometimes behave more aggressively. Over the past decade, with the advent of next-generation sequencing, recurrent molecular alterations have been found in some of the entities. The integration of morphology and molecular changes has led to a better characterization of these separate entities.
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Affiliation(s)
- David G P van IJzendoorn
- Department of Pathology, Leiden University Medical Center, Postzone L1-Q, Postbus 9600, Leiden 2300 RC, The Netherlands
| | - Judith V M G Bovée
- Department of Pathology, Leiden University Medical Center, Postzone L1-Q, Postbus 9600, Leiden 2300 RC, The Netherlands.
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Kim JH, Frantz AM, Sarver AL, Gorden Klukas BH, Lewellen M, O’Brien TD, Dickerson EB, Modiano JF. Modulation of fatty acid metabolism and immune suppression are features of in vitro tumour sphere formation in ontogenetically distinct dog cancers. Vet Comp Oncol 2018; 16:E176-E184. [PMID: 29152836 PMCID: PMC5821546 DOI: 10.1111/vco.12368] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Revised: 09/18/2017] [Accepted: 10/13/2017] [Indexed: 12/19/2022]
Abstract
Non-adherent, 3-dimensional sphere formation is used as an in vitro surrogate to evaluate cellular potential for tumour initiation and self-renewal. To determine if a shared molecular program underlies the capacity for sphere formation by cells originating from diverse tumour types, we characterized molecular and functional properties of 10 independent cell lines derived from 3 ontogenetically distinct dog cancers: hemangiosarcoma, osteosarcoma and glial brain tumours. Genome-wide gene expression profiling identified tumour-of-origin-dependent patterns of adjustment to sphere formation in a uniform culture condition. However, expression of the stem/progenitor markers CD34 and CD117, resistance to cytotoxic drugs and dye efflux (side population assays) showed no association with these gene expression profiles. Instead, primary sphere-forming capacity was inversely correlated with the ability to reform secondary spheres, regardless of tumour ontogeny. Primary sphere formation seemed to be proportional to the number of pre-existing cells with sphere-forming capacity in the cell lines. Cell lines where secondary sphere formation was more proficient than primary sphere formation showed enrichment of genes involved in fatty acid synthesis and immunosuppressive cytokines. In contrast, cell lines where secondary sphere formation was approximately equivalent to or less proficient than primary sphere formation showed upregulation of CD40 and enrichment of genes involved in fatty acid oxidation. Our data suggest that in vitro sphere formation is associated with upregulation of gene clusters involved in metabolic and immunosuppressive functions, which might be necessary for self-renewal and for tumour initiation and/or tumour propagation in vivo.
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Affiliation(s)
- Jong-Hyuk Kim
- Animal Cancer Care and Research Program, University of Minnesota, St. Paul, MN, USA
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, MN, USA
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
| | - Aric M. Frantz
- Animal Cancer Care and Research Program, University of Minnesota, St. Paul, MN, USA
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, MN, USA
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
| | - Aaron L. Sarver
- Animal Cancer Care and Research Program, University of Minnesota, St. Paul, MN, USA
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
| | - Brandi H. Gorden Klukas
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, MN, USA
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
| | - Mitzi Lewellen
- Animal Cancer Care and Research Program, University of Minnesota, St. Paul, MN, USA
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, MN, USA
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
| | - Timothy D. O’Brien
- Animal Cancer Care and Research Program, University of Minnesota, St. Paul, MN, USA
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
- Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, St. Paul, MN, USA
- Stem Cell Institute, University of Minnesota, Minneapolis, MN, USA
| | - Erin B. Dickerson
- Animal Cancer Care and Research Program, University of Minnesota, St. Paul, MN, USA
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, MN, USA
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
| | - Jaime F. Modiano
- Animal Cancer Care and Research Program, University of Minnesota, St. Paul, MN, USA
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, MN, USA
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
- Stem Cell Institute, University of Minnesota, Minneapolis, MN, USA
- Center for Immunology, University of Minnesota, Minneapolis, MN, USA
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44
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Hwang Y, Kim D, Chang D, Ahn B, Kim YB, Kim G. Effects of neural stem cells and 5-fluorocytosine in canine metastatic lung tumor. J Vet Sci 2018; 18:257-260. [PMID: 27515273 PMCID: PMC5489474 DOI: 10.4142/jvs.2017.18.2.257] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2016] [Revised: 06/28/2016] [Accepted: 07/21/2016] [Indexed: 11/20/2022] Open
Abstract
This is the first case report to describe the tumor regressive effect of systemic human neural stem cell (NSC)/5-fluorocytosine (5-FC) therapy on canine metastatic lung tumor. The therapeutic effects appeared approximately two weeks after 5-FC administration. Thoracic radiographs revealed a reduced number of lung nodules and decreased nodule size. However, there were no significant antitumor effects on primary lesions in abdominal organs. In conclusion, human NSC/5-FC prodrug therapy can secure patient quality of life with the same or more therapeutic effects and fewer side effects than other recommended chemotherapies.
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Affiliation(s)
- Yawon Hwang
- Veterinary Medical Center, College of Veterinary Medicine, Chungbuk National University, Cheongju 28644, Korea
| | - Dongwook Kim
- Veterinary Medical Center, College of Veterinary Medicine, Chungbuk National University, Cheongju 28644, Korea
| | - Dongwoo Chang
- Veterinary Medical Center, College of Veterinary Medicine, Chungbuk National University, Cheongju 28644, Korea
| | - Byeongwoo Ahn
- Veterinary Medical Center, College of Veterinary Medicine, Chungbuk National University, Cheongju 28644, Korea
| | - Yun-Bae Kim
- Veterinary Medical Center, College of Veterinary Medicine, Chungbuk National University, Cheongju 28644, Korea.,Division of Neurology, Department of Medicine, UBC Hospital, University of British Columbia, Vancouver, British Columbia V6T2B5, Canada
| | - Gonhyung Kim
- Veterinary Medical Center, College of Veterinary Medicine, Chungbuk National University, Cheongju 28644, Korea
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45
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Maharani A, Aoshima K, Onishi S, Gulay KCM, Kobayashi A, Kimura T. Cellular atypia is negatively correlated with immunohistochemical reactivity of CD31 and vWF expression levels in canine hemangiosarcoma. J Vet Med Sci 2018; 80:213-218. [PMID: 29311493 PMCID: PMC5836755 DOI: 10.1292/jvms.17-0561] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Canine hemangiosarcoma (HSA) is one of the most common mesenchymal tumors in dogs. Its
high metastatic and growth rates are usually associated with poor prognosis. Neoplastic
cells of HSA can show various levels of cellular atypia in the same mass and may consist
of various populations at different differentiated stages. Up to present, however, there
is no report analyzing their differentiation states by comparing cellular atypia with
differentiation-related protein expressions. To evaluate whether cellular atypia can be
used as a differentiation marker in HSA, we analyzed correlation between cellular atypia
and intensities of CD31 and von Willebrand Factor (vWF) staining in HSA cases. We also
compared cellular atypia and expression levels of CD31 and vWF in each growth patterns.
Our results show that cellular atypia was negatively correlated to CD31 and vWF expression
levels but no significant correlation was found between growth patterns and cellular
atypia or CD31 and vWF expression levels. Our study suggests that cellular atypia is
useful for identifying differentiation levels in HSA cases. This study also provides
useful information to determine differentiation levels of cell populations within HSA
based only on morphological analysis, which will aid further HSA research such as
identifying undifferentiation markers of endothelial cells or finding undifferentiated
cell population in tissue sections.
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Affiliation(s)
- Aprilia Maharani
- Laboratory of Comparative Pathology, Department of Clinical Veterinary Sciences, Faculty of Veterinary Medicine, Hokkaido University, Hokkaido 060-0818, Japan
| | - Keisuke Aoshima
- Laboratory of Comparative Pathology, Department of Clinical Veterinary Sciences, Faculty of Veterinary Medicine, Hokkaido University, Hokkaido 060-0818, Japan
| | - Shinichi Onishi
- Laboratory of Comparative Pathology, Department of Clinical Veterinary Sciences, Faculty of Veterinary Medicine, Hokkaido University, Hokkaido 060-0818, Japan
| | - Kevin Christian Montecillo Gulay
- Laboratory of Comparative Pathology, Department of Clinical Veterinary Sciences, Faculty of Veterinary Medicine, Hokkaido University, Hokkaido 060-0818, Japan
| | - Atsushi Kobayashi
- Laboratory of Comparative Pathology, Department of Clinical Veterinary Sciences, Faculty of Veterinary Medicine, Hokkaido University, Hokkaido 060-0818, Japan
| | - Takashi Kimura
- Laboratory of Comparative Pathology, Department of Clinical Veterinary Sciences, Faculty of Veterinary Medicine, Hokkaido University, Hokkaido 060-0818, Japan
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Ciepluch B, Wilson-Robles H, Levine G, Smith R, Wright GA, Miller T, O'Brien MT, Thieman Mankin KM. Removal of hemangiosarcoma cells from canine blood with a cell salvage system and leukocyte reduction filter. Vet Surg 2017; 47:293-301. [DOI: 10.1111/vsu.12760] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Revised: 06/22/2017] [Accepted: 06/29/2017] [Indexed: 12/15/2022]
Affiliation(s)
- Brittany Ciepluch
- Department of Small Animal Clinical Sciences; Texas A&M University; College Station Texas
| | - Heather Wilson-Robles
- Department of Small Animal Clinical Sciences; Texas A&M University; College Station Texas
| | - Gwendolyn Levine
- Department of Veterinary Pathobiology; Texas A&M University; College Station Texas
| | - Roger Smith
- Department of Veterinary Pathobiology; Texas A&M University; College Station Texas
| | - Gus A. Wright
- Department of Veterinary Pathobiology; Texas A&M University; College Station Texas
| | - Tasha Miller
- Department of Small Animal Clinical Sciences; Texas A&M University; College Station Texas
| | - Maureen T. O'Brien
- Department of Veterinary Pathobiology; Texas A&M University; College Station Texas
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47
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Carlson A, Alderete KS, Grant MKO, Seelig DM, Sharkey LC, Zordoky BNM. Anticancer effects of resveratrol in canine hemangiosarcoma cell lines. Vet Comp Oncol 2017; 16:253-261. [PMID: 29235249 DOI: 10.1111/vco.12375] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Revised: 11/08/2017] [Accepted: 11/09/2017] [Indexed: 12/20/2022]
Abstract
Hemangiosarcoma (HSA) is a highly malignant tumour with aggressive biological behaviour. HSAs are more common in dogs than other domestic animals. The median survival time of dogs with HSA remains short, even with chemotherapy and surgery. Therefore, there is a critical need to improve the adjuvant chemotherapeutic regimens to improve clinical outcomes in dogs with HSA. Resveratrol has been shown to possess strong anti-proliferative and/or pro-apoptotic properties in human cancer cell lines. Nevertheless, the potential anticancer effects of resveratrol have not been reported in canine HSAs. The objective of this study is to determine the growth inhibitory effects of resveratrol in HSA cells when used alone or in combination with doxorubicin, a commonly used chemotherapeutic agent. Frog and DD-1 canine HSA cell lines were treated with varying concentrations of resveratrol with and without doxorubicin. Cell viability was measured by the MTT assay. The expression of apoptotic proteins, activation of p38 mitogen-activated protein kinase (MAPK), AMP-activated protein kinase (AMPK) and extracellular signal-regulated kinase 1/2 (ERK1/2) were assessed by western blotting. Similar to human cancer cell lines, resveratrol markedly inhibited the growth and induced apoptosis in both HSA cell lines. Mechanistically, resveratrol activated p38 MAPK, but did not affect the AMPK or the ERK1/2 pathways. Additional experiments showed that resveratrol augmented the growth-inhibitory and apoptotic effects of doxorubicin in both HSA cell lines. These findings suggest that resveratrol has pro-apoptotic effects in canine HSA cells; therefore, its use as a potential adjunct therapy in canine HSA patients warrants further investigation.
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Affiliation(s)
- A Carlson
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota
| | - K S Alderete
- Department of Experimental and Clinical Pharmacology, College of Pharmacy, University of Minnesota, Minneapolis, Minnesota
| | - M K O Grant
- Department of Experimental and Clinical Pharmacology, College of Pharmacy, University of Minnesota, Minneapolis, Minnesota
| | - D M Seelig
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota
| | - L C Sharkey
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota
| | - B N M Zordoky
- Department of Experimental and Clinical Pharmacology, College of Pharmacy, University of Minnesota, Minneapolis, Minnesota
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48
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Cook JC, Obert LA, Koza-Taylor P, Coskran TM, Opsahl AC, Ziemek D, Roy M, Qian J, Lawton MP, Criswell KA. From the Cover: Fenretinide, Troglitazone, and Elmiron Add to Weight of Evidence Support for Hemangiosarcoma Mode-of-Action From Studies in Mice. Toxicol Sci 2017; 161:58-75. [DOI: 10.1093/toxsci/kfx195] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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49
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Matsuyama A, Poirier VJ, Mantovani F, Foster RA, Mutsaers AJ. Adjuvant Doxorubicin with or without Metronomic Cyclophosphamide for Canine Splenic Hemangiosarcoma. J Am Anim Hosp Assoc 2017; 53:304-312. [PMID: 28892429 DOI: 10.5326/jaaha-ms-6540] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
This retrospective study investigated the outcome of 33 dogs with splenic hemangiosarcoma treated with surgery followed by adjuvant dose-intensified doxorubicin (DOX) with or without low-dose metronomic cyclophosphamide (LDM-C) maintenance therapy. Among the 33 dogs, 18 dogs received LDM-C. Clinical stage was available for all dogs (5 stage I, 18 stage II, and 10 stage III). Nine dogs had macroscopic, and 24 dogs had microscopic disease at the start of DOX treatment. Median progression-free survival (PFS) and overall survival were 125 and 133 days, respectively. Clinical stage and tumor burden (microscopic versus macroscopic) at the start of chemotherapy was prognostic for PFS. No significant difference was observed in PFS or overall survival for the addition of LDM-C after a completed DOX protocol (P = .563 and P = .148, respectively). Based on the results of this retrospective study, the addition of LDM-C therapy as a maintenance regimen following a completed protocol of DOX adjuvant treatment of canine hemangiosarcoma may not improve outcome.
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Affiliation(s)
- Arata Matsuyama
- From the Department of Biomedical Sciences (A.M., A.J.M.), Department of Clinical Studies (F.M., A.J.M.), Health Sciences Centre (V.J.P.), and Department of Pathobiology (R.A.F.), Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
| | - Valerie J Poirier
- From the Department of Biomedical Sciences (A.M., A.J.M.), Department of Clinical Studies (F.M., A.J.M.), Health Sciences Centre (V.J.P.), and Department of Pathobiology (R.A.F.), Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
| | - Fernanda Mantovani
- From the Department of Biomedical Sciences (A.M., A.J.M.), Department of Clinical Studies (F.M., A.J.M.), Health Sciences Centre (V.J.P.), and Department of Pathobiology (R.A.F.), Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
| | - Robert A Foster
- From the Department of Biomedical Sciences (A.M., A.J.M.), Department of Clinical Studies (F.M., A.J.M.), Health Sciences Centre (V.J.P.), and Department of Pathobiology (R.A.F.), Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
| | - Anthony J Mutsaers
- From the Department of Biomedical Sciences (A.M., A.J.M.), Department of Clinical Studies (F.M., A.J.M.), Health Sciences Centre (V.J.P.), and Department of Pathobiology (R.A.F.), Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
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50
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Im K, Graef AJ, Breen M, Lindblad-Toh K, Modiano JF, Kim JH. Interactions between CXCR4 and CXCL12 promote cell migration and invasion of canine hemangiosarcoma. Vet Comp Oncol 2017; 15:315-327. [PMID: 26337509 PMCID: PMC7199805 DOI: 10.1111/vco.12165] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Revised: 06/14/2015] [Accepted: 07/07/2015] [Indexed: 12/14/2022]
Abstract
The CXCR4/CXCL12 axis plays an important role in cell locomotion and metastasis in many cancers. In this study, we hypothesized that the CXCR4/CXCL12 axis promotes migration and invasion of canine hemangiosarcoma (HSA) cells. Transcriptomic analysis across 12 HSA cell lines and 58 HSA whole tumour tissues identified heterogeneous expression of CXCR4 and CXCL12, which was associated with cell movement. In vitro, CXCL12 promoted calcium mobilization, cell migration and invasion that were directly proportional to surface expression of CXCR4; furthermore, these responses proved sensitive to the CXCR4 antagonist, AMD3100, in HSA cell lines. These results indicate that CXCL12 potentiates migration and invasion of canine HSA cells through CXCR4 signalling. The direct relationship between these responses in HSA cells suggests that the CXCR4/CXCL12 axis contributes to HSA progression.
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Affiliation(s)
- KeumSoon Im
- Animal Cancer Care and Research Program, University of Minnesota, St Paul, MN
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St Paul, MN
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN
| | - Ashley J. Graef
- Animal Cancer Care and Research Program, University of Minnesota, St Paul, MN
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St Paul, MN
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN
| | - Matthew Breen
- Department of Molecular Biomedical Sciences, College of Veterinary Medicine, & Center for Comparative Medicine and Translational Research, North Carolina State University, Raleigh, NC, USA
- Cancer Genetics Program, University of North Carolina Lineberger Comprehensive Cancer Center, Raleigh, NC, USA
| | - Kerstin Lindblad-Toh
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Science for Life Laboratory, Dept. of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden
| | - Jaime F. Modiano
- Animal Cancer Care and Research Program, University of Minnesota, St Paul, MN
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St Paul, MN
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN
- Stem Cell Institute, University of Minnesota, Minneapolis, MN
- Center for Immunology, University of Minnesota, Minneapolis, MN
| | - Jong-Hyuk Kim
- Animal Cancer Care and Research Program, University of Minnesota, St Paul, MN
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St Paul, MN
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN
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