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Kazmi I, Afzal M, Almalki WH, S RJ, Alzarea SI, Kumar A, Sinha A, Kukreti N, Ali H, Abida. From oncogenes to tumor suppressors: The dual role of ncRNAs in fibrosarcoma. Pathol Res Pract 2024; 258:155329. [PMID: 38692083 DOI: 10.1016/j.prp.2024.155329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 04/07/2024] [Accepted: 04/22/2024] [Indexed: 05/03/2024]
Abstract
Fibrosarcoma is a challenging cancer originating from fibrous tissues, marked by aggressive growth and limited treatment options. The discovery of non-coding RNAs (ncRNAs), including long non-coding RNAs (lncRNAs), microRNAs (miRNAs), and small interfering RNAs (siRNAs), has opened new pathways for understanding and treating this malignancy. These ncRNAs play crucial roles in gene regulation, cellular processes, and the tumor microenvironment. This review aims to explore the impact of ncRNAs on fibrosarcoma's pathogenesis, progression, and resistance to treatment, focusing on their mechanistic roles and therapeutic potential. A comprehensive review of literature from databases like PubMed and Google Scholar was conducted, focusing on the dysregulation of ncRNAs in fibrosarcoma, their contribution to tumor growth, metastasis, drug resistance, and their cellular pathway interactions. NcRNAs significantly influence fibrosarcoma, affecting cell proliferation, apoptosis, invasion, and angiogenesis. Their function as oncogenes or tumor suppressors makes them promising biomarkers and therapeutic targets. Understanding their interaction with the tumor microenvironment is essential for developing more effective treatments for fibrosarcoma. Targeting ncRNAs emerges as a promising strategy for fibrosarcoma therapy, offering hope to overcome the shortcomings of existing treatments. Further investigation is needed to clarify specific ncRNAs' roles in fibrosarcoma and to develop ncRNA-based therapies, highlighting the significance of ncRNAs in improving patient outcomes in this challenging cancer.
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Affiliation(s)
- Imran Kazmi
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, 21589, Jeddah, Saudi Arabia
| | - Muhammad Afzal
- Department of Pharmaceutical Sciences, Pharmacy Program, Batterjee Medical College, P.O. Box 6231, Jeddah 21442, Saudi Arabia.
| | - Waleed Hassan Almalki
- Department of Pharmacology, College of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Renuka Jyothi S
- Department of Biotechnology and Genetics, School of Sciences, JAIN (Deemed to be University), Bangalore, Karnataka, India
| | - Sami I Alzarea
- Department of Pharmacology, College of Pharmacy, Jouf University, 72341, Sakaka, Al-Jouf, Saudi Arabia
| | - Ashwani Kumar
- Department of Pharmacy, Vivekananda Global University, Jaipur, Rajasthan 303012, India
| | - Aashna Sinha
- School of Applied and Life Sciences, Division of Research and Innovation Uttaranchal University, Dehradun, Uttarakhand, India
| | - Neelima Kukreti
- School of Pharmacy, Graphic Era Hill University, Dehradun 248007, India
| | - Haider Ali
- Centre for Global Health Research, Saveetha Medical College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, India; Department of Pharmacology, Kyrgyz State Medical College, Bishkek, Kyrgyzstan
| | - Abida
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Northern Border University, Rafha 91911, Saudi Arabia
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2
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Silver KI, Mannheimer JD, Saba C, Hendricks WPD, Wang G, Day K, Warrier M, Beck JA, Mazcko C, LeBlanc AK. Clinical, pathologic and molecular findings in 2 Rottweiler littermates with appendicular osteosarcoma. Res Sq 2024:rs.3.rs-4223759. [PMID: 38659878 PMCID: PMC11042397 DOI: 10.21203/rs.3.rs-4223759/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
Appendicular osteosarcoma was diagnosed and treated in a pair of littermate Rottweiler dogs, resulting in distinctly different clinical outcomes despite similar therapy within the context of a prospective, randomized clinical trial (NCI-COTC021/022). Histopathology, immunohistochemistry, mRNA sequencing, and targeted DNA hotspot sequencing techniques were applied to both dogs' tumors to define factors that could underpin their differential response to treatment. We describe the comparison of their clinical, histologic and molecular features, as well as those from a companion cohort of Rottweiler dogs, providing new insight into potential prognostic biomarkers for canine osteosarcoma.
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Affiliation(s)
| | | | | | - William P D Hendricks
- Vidium Animal Health, A Subsidiary of The Translational Genomics Research Institute (TGen)
| | - Guannan Wang
- Vidium Animal Health, A Subsidiary of The Translational Genomics Research Institute (TGen)
| | - Kenneth Day
- Vidium Animal Health, A Subsidiary of The Translational Genomics Research Institute (TGen)
| | - Manisha Warrier
- Vidium Animal Health, A Subsidiary of The Translational Genomics Research Institute (TGen)
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3
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Silver KI, Patkar S, Mazcko C, Berger EP, Beck JA, LeBlanc AK. Patterns of metastatic progression and association with clinical outcomes in canine osteosarcoma: A necropsy study of 83 dogs. Vet Comp Oncol 2023; 21:646-655. [PMID: 37592810 PMCID: PMC10842475 DOI: 10.1111/vco.12927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 07/17/2023] [Accepted: 07/18/2023] [Indexed: 08/19/2023]
Abstract
Osteosarcoma is a highly metastatic primary bone tumour that occurs spontaneously in both pet dogs and humans. Patterns of metastasis to organs beyond the most common site (lung) are poorly characterised and it is unknown whether specific associations between patterns of metastatic progression and patient features exist. This retrospective study characterised the necropsy findings of 83 dogs receiving standardised therapy and clinical monitoring in a prospective clinical trial setting to document patterns of metastasis and correlate outcomes with these patterns and other patient and tumour-specific factors. A total of 20 different sites of metastasis were documented, with lung as the most common site, followed by bone, kidney, liver, and heart. Two distinct clusters of dogs were identified based on patterns of metastasis. There was no significant association between site of enrollment, trial arm, sex, serum alkaline phosphatase (ALP) activity, or tumour location and clinical outcomes. A second cancer type was identified at necropsy in 10 dogs (10/83; 12%). These data showcase the extensive nature of osteosarcoma metastasis beyond the lung and provide a benchmark for clinical monitoring of the disease. Further, this study provides insight into transcriptional features of primary tumours that may relate to a propensity for osteosarcoma metastasis to specific organs and tissues.
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Affiliation(s)
- K I Silver
- Comparative Oncology Program, Molecular Imaging Branch, National Cancer Institute, NIH, Bethesda, Maryland, USA
| | - S Patkar
- Artificial Intelligence Resource, Molecular Imaging Branch, National Cancer Institute, NIH, Bethesda, Maryland, USA
| | - C Mazcko
- Comparative Oncology Program, Molecular Imaging Branch, National Cancer Institute, NIH, Bethesda, Maryland, USA
| | - E P Berger
- Frederick National Laboratory for Cancer Research in the Comparative Oncology Program, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - J A Beck
- Comparative Oncology Program, Molecular Imaging Branch, National Cancer Institute, NIH, Bethesda, Maryland, USA
| | - A K LeBlanc
- Comparative Oncology Program, Molecular Imaging Branch, National Cancer Institute, NIH, Bethesda, Maryland, USA
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4
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Pritchard C, Al-Nadaf S, Rebhun RB, Willcox JL, Skorupski KA, Lejeune A. Efficacy and toxicity of carboplatin in the treatment of macroscopic mesenchymal neoplasia in dogs. Vet Comp Oncol 2023; 21:717-725. [PMID: 37705417 DOI: 10.1111/vco.12936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 08/21/2023] [Accepted: 08/24/2023] [Indexed: 09/15/2023]
Abstract
Palliative chemotherapy options for dogs with macroscopic non-osseous mesenchymal tumours are limited. The purpose of this study was to assess the response rate of these tumours to carboplatin chemotherapy. Medical records of 28 dogs treated with carboplatin for macroscopic mesenchymal neoplasia between 1990 and 2022 were retrospectively reviewed. Sixteen dogs with soft tissue sarcoma and 12 dogs with haemangiosarcoma were included. Responses observed included one complete response and three partial responses, for an overall response rate of 14.2% (4/28) and median time to progression of 42 days (range 21-259 days). Responses were only seen in patients with haemangiosarcoma, for a response rate of 33.3% (4/12) and median time to progression for responders of 103 days (range 39-252 days). Median time to progression for dogs with metastatic disease was similar to those with only local disease (distant median: 44 days; local median: 23 days, p = 0.56). Dogs with chemotherapy-naïve disease were compared to dogs having received previous chemotherapy treatment and had a median time to progression of 75 days and 40.5 days respectively (p = 0.13). Twenty-two dogs experienced 48 adverse events, with most being grade 1 or 2 (79%). Carboplatin was well tolerated, with variable macroscopic anti-tumour activity and short response duration. Carboplatin may be an acceptable rescue option for dogs with macroscopic haemangiosarcoma, especially those patients that cannot receive doxorubicin.
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Affiliation(s)
- Céleste Pritchard
- Department of Surgical & Radiological Sciences, School of Veterinary Medicine, University of California, Davis, California, USA
| | - Sami Al-Nadaf
- Department of Surgical & Radiological Sciences, School of Veterinary Medicine, University of California, Davis, California, USA
| | - Robert B Rebhun
- Department of Surgical & Radiological Sciences, School of Veterinary Medicine, University of California, Davis, California, USA
| | | | - Katherine A Skorupski
- Department of Surgical & Radiological Sciences, School of Veterinary Medicine, University of California, Davis, California, USA
| | - Amandine Lejeune
- Department of Surgical & Radiological Sciences, School of Veterinary Medicine, University of California, Davis, California, USA
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5
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Hay AN, Ruger L, Hsueh A, Vickers E, Klahn S, Vlaisavljevich E, Tuohy J. A review of the development of histotripsy for extremity tumor ablation with a canine comparative oncology model to inform human treatments. Int J Hyperthermia 2023; 40:2274802. [PMID: 37994796 PMCID: PMC10669778 DOI: 10.1080/02656736.2023.2274802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 10/19/2023] [Indexed: 11/24/2023] Open
Abstract
Cancer is a devasting disease resulting in millions of deaths worldwide in both humans and companion animals, including dogs. Treatment of cancer is complex and challenging and therefore often multifaceted, as in the case of osteosarcoma (OS) and soft tissue sarcoma (STS). OS predominantly involves the appendicular skeleton and STS commonly develops in the extremities, resulting in treatment challenges due to the need to balance wide-margin resections to achieve local oncological control against the functional outcomes for the patient. To achieve wide tumor resection, invasive limb salvage surgery is often required, and the patient is at risk for numerous complications which can ultimately lead to impaired limb function and mobility. The advent of tumor ablation techniques offers the exciting potential of developing noninvasive or minimally invasive treatment options for extremity tumors. One promising innovative tumor ablation technique with strong potential to serve as a noninvasive limb salvage treatment for extremity tumor patients is histotripsy. Histotripsy is a novel, noninvasive, non-thermal, and non-ionizing focused ultrasound technique which uses controlled acoustic cavitation to mechanically disintegrate tissue with high precision. In this review, we present the ongoing development of histotripsy as a non-surgical alternative for extremity tumors and highlight the value of spontaneously occurring OS and STS in the pet dog as a comparative oncology research model to advance this field of histotripsy research.
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Affiliation(s)
- Alayna N. Hay
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA
- Virginia Tech Animal Cancer Care and Research Center, Virginia-Maryland College of Veterinary Medicine, Roanoke, VA
| | - Lauren Ruger
- Department of Biomedical Engineering and Mechanics, Virginia Polytechnic Institute and State University, Blacksburg, VA
| | - Andy Hsueh
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA
- Virginia Tech Animal Cancer Care and Research Center, Virginia-Maryland College of Veterinary Medicine, Roanoke, VA
| | - Elliana Vickers
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA
- Virginia Tech Animal Cancer Care and Research Center, Virginia-Maryland College of Veterinary Medicine, Roanoke, VA
- Department of Biomedical Engineering and Mechanics, Virginia Polytechnic Institute and State University, Blacksburg, VA
- Graduate program in Translation Biology, Medicine and Health, Virginia Polytechnic Institute and State University, Roanoke, VA
| | - Shawna Klahn
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA
- Virginia Tech Animal Cancer Care and Research Center, Virginia-Maryland College of Veterinary Medicine, Roanoke, VA
| | - Eli Vlaisavljevich
- Department of Biomedical Engineering and Mechanics, Virginia Polytechnic Institute and State University, Blacksburg, VA
| | - Joanne Tuohy
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA
- Virginia Tech Animal Cancer Care and Research Center, Virginia-Maryland College of Veterinary Medicine, Roanoke, VA
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Razzuoli E, Chirullo B, De Ciucis CG, Mecocci S, Martini I, Zoccola R, Campanella C, Varello K, Petrucci P, Di Meo A, Bozzetta E, Tarantino M, Goria M, Modesto P. Animal models of Soft Tissue Sarcoma for alternative anticancer therapy studies: characterization of the A-72 Canine Cell Line. Vet Res Commun 2023; 47:1615-1627. [PMID: 37038001 PMCID: PMC10484808 DOI: 10.1007/s11259-023-10115-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 03/21/2023] [Indexed: 04/12/2023]
Abstract
Canine Soft Tissue Sarcoma (STS) cell line A-72 has been largely employed for antiviral and antiproliferative studies. However, there are few information on their characteristics. Our aim was to evaluate A-72 expression level of genes and proteins involved in the innate immune response and cell cycle, their ability to respond to infective stressors and their possible use as a cellular model for anti-cancer studies in human and animal medicine. For this purpose, we evaluated the basal expression of immune-related, cell cycle and DNA repair genes on this cell line and tumoral tissues. A-72 ability to respond to a wild-type strain of Salmonella typhimurium was assessed. S. typhimurium showed ability to penetrate A-72 causing pro-inflammatory response accompanied by a decrease of cell viability. IL10 and IL18 genes were not expressed in A-72 while CXCL8, NOS2, CXCR4 and PTEN were highly expressed in all samples and TP53 was slightly expressed, as shown in human STS. Our results outline the ability of A-72 to respond to a bacterial agent by modifying the expression of important genes involved in innate immune response and provide a useful model for in vitro evaluation of new therapeutic approaches that could be translated into the human oncology.
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Affiliation(s)
- Elisabetta Razzuoli
- National Reference Center of Veterinary and Comparative Oncology (CEROVEC), Istituto Zooprofilattico Sperimentale del Piemonte, Liguria E Valle D’Aosta, Piazza Borgo Pila 39/24, 16129 Genoa, Italy
| | - Barbara Chirullo
- Unit of Emerging Zoonoses Department of Food Safety, Nutrition and Veterinary Public Health, Istituto Superiore Di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
| | - Chiara Grazia De Ciucis
- National Reference Center of Veterinary and Comparative Oncology (CEROVEC), Istituto Zooprofilattico Sperimentale del Piemonte, Liguria E Valle D’Aosta, Piazza Borgo Pila 39/24, 16129 Genoa, Italy
| | - Samanta Mecocci
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126 Perugia, Italy
| | - Isabella Martini
- National Reference Center of Veterinary and Comparative Oncology (CEROVEC), Istituto Zooprofilattico Sperimentale del Piemonte, Liguria E Valle D’Aosta, Piazza Borgo Pila 39/24, 16129 Genoa, Italy
| | - Roberto Zoccola
- National Reference Center of Veterinary and Comparative Oncology (CEROVEC), Istituto Zooprofilattico Sperimentale del Piemonte, Liguria E Valle D’Aosta, Piazza Borgo Pila 39/24, 16129 Genoa, Italy
| | - Chiara Campanella
- National Reference Center of Veterinary and Comparative Oncology (CEROVEC), Istituto Zooprofilattico Sperimentale del Piemonte, Liguria E Valle D’Aosta, Piazza Borgo Pila 39/24, 16129 Genoa, Italy
| | - Katia Varello
- National Reference Center of Veterinary and Comparative Oncology (CEROVEC), Istituto Zooprofilattico Sperimentale del Piemonte, Liguria E Valle D’Aosta, Piazza Borgo Pila 39/24, 16129 Genoa, Italy
| | - Paola Petrucci
- Unit of Emerging Zoonoses Department of Food Safety, Nutrition and Veterinary Public Health, Istituto Superiore Di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
| | - Antonio Di Meo
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126 Perugia, Italy
| | - Elena Bozzetta
- National Reference Center of Veterinary and Comparative Oncology (CEROVEC), Istituto Zooprofilattico Sperimentale del Piemonte, Liguria E Valle D’Aosta, Piazza Borgo Pila 39/24, 16129 Genoa, Italy
| | - Michela Tarantino
- Unit of Emerging Zoonoses Department of Food Safety, Nutrition and Veterinary Public Health, Istituto Superiore Di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
| | - Maria Goria
- National Reference Center of Veterinary and Comparative Oncology (CEROVEC), Istituto Zooprofilattico Sperimentale del Piemonte, Liguria E Valle D’Aosta, Piazza Borgo Pila 39/24, 16129 Genoa, Italy
| | - Paola Modesto
- National Reference Center of Veterinary and Comparative Oncology (CEROVEC), Istituto Zooprofilattico Sperimentale del Piemonte, Liguria E Valle D’Aosta, Piazza Borgo Pila 39/24, 16129 Genoa, Italy
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Beer P, Pauli C, Haberecker M, Grest P, Beebe E, Fuchs D, Markkanen E, Krudewig C, Nolff MC. Cross-species evaluation of fibroblast activation protein alpha as potential imaging target for soft tissue sarcoma: a comparative immunohistochemical study in humans, dogs, and cats. Front Oncol 2023; 13:1210004. [PMID: 37727209 PMCID: PMC10505752 DOI: 10.3389/fonc.2023.1210004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 08/09/2023] [Indexed: 09/21/2023] Open
Abstract
Introduction Complete surgical tumor resection is paramount in the management of soft tissue sarcoma (STS) in humans, dogs, and cats alike. Near-infrared targeted tracers for fluorescence-guided surgery (FGS) could facilitate intraoperative visualization of the tumor and improve resection accuracy. Target identification is complicated in STS due to the rarity and heterogeneity of the disease. This study aims to validate the expression of fibroblast activation protein alpha (FAP) in selected human, canine, and feline STS subtypes to assess the value of FAP as a target for FGS and to validate companion animals as a translational model. Methods Formalin-fixed and paraffin-embedded tissue samples from 53 canine STSs (perivascular wall tumor (PWT), canine fibrosarcoma (cFS), and STS not further specified (NOS)), 24 feline fibrosarcomas, and 39 human STSs (myxofibrosarcoma, undifferentiated pleomorphic sarcoma, dermatofibrosarcoma protuberans, and malignant peripheral nerve sheath tumor) as well as six canine and seven feline healthy controls and 10 inflamed tissue samples were immunohistochemically stained for their FAP expression. FAP labeling in tumor, peritumoral, healthy skin, and inflamed tissue samples was quantified using a visually assessed semiquantitative expression score and digital image analysis. Target selection criteria (TASC) scoring was subsequently performed as previously described. Results Eighty-five percent (85%) of human (33/39), 76% of canine (40/53), and 92% of feline (22/24) STSs showed FAP positivity in over 10% of the tumor cells. A high expression was determined in 53% canine (28/53), 67% feline (16/24), and 44% human STSs (17/39). The average FAP-labeled area of canine, feline, and human STSs was 31%, 33%, and 42%, respectively (p > 0.8990). The FAP-positive tumor area was larger in STS compared to healthy and peritumoral tissue samples (p < 0.0001). TASC scores were above 18 for all feline and human STS subtypes and canine PWTs but not for canine STS NOS and cFS. Conclusion This study represents the first cross-species target evaluation of FAP for STS. Our results demonstrate that FAP expression is increased in various STS subtypes compared to non-cancerous tissues across species, thereby validating dogs and cats as suitable animal models. Based on a TASC score, FAP could be considered a target for FGS.
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Affiliation(s)
- Patricia Beer
- Clinic for Small Animal Surgery, Department for Small Animals, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland
| | - Chantal Pauli
- Department of Pathology and Molecular Pathology, University of Zurich, Zurich, Switzerland
- Medical Faculty, University of Zurich, Zurich, Switzerland
| | - Martina Haberecker
- Department of Pathology and Molecular Pathology, University of Zurich, Zurich, Switzerland
| | - Paula Grest
- Institute of Veterinary Pathology, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland
| | - Erin Beebe
- Institute of Veterinary Pharmacology and Toxicology, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland
| | - Daniel Fuchs
- Institute of Veterinary Pharmacology and Toxicology, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland
| | - Enni Markkanen
- Institute of Veterinary Pharmacology and Toxicology, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland
| | - Christiane Krudewig
- Institute of Veterinary Pathology, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland
| | - Mirja Christine Nolff
- Clinic for Small Animal Surgery, Department for Small Animals, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland
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Mannheimer JD, Tawa G, Gerhold D, Braisted J, Sayers CM, McEachron TA, Meltzer P, Mazcko C, Beck JA, LeBlanc AK. Transcriptional profiling of canine osteosarcoma identifies prognostic gene expression signatures with translational value for humans. Commun Biol 2023; 6:856. [PMID: 37591946 PMCID: PMC10435536 DOI: 10.1038/s42003-023-05208-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 08/03/2023] [Indexed: 08/19/2023] Open
Abstract
Canine osteosarcoma is increasingly recognized as an informative model for human osteosarcoma. Here we show in one of the largest clinically annotated canine osteosarcoma transcriptional datasets that two previously reported, as well as de novo gene signatures devised through single sample Gene Set Enrichment Analysis (ssGSEA), have prognostic utility in both human and canine patients. Shared molecular pathway alterations are seen in immune cell signaling and activation including TH1 and TH2 signaling, interferon signaling, and inflammatory responses. Virtual cell sorting to estimate immune cell populations within canine and human tumors showed similar trends, predominantly for macrophages and CD8+ T cells. Immunohistochemical staining verified the increased presence of immune cells in tumors exhibiting immune gene enrichment. Collectively these findings further validate naturally occurring osteosarcoma of the pet dog as a translationally relevant patient model for humans and improve our understanding of the immunologic and genomic landscape of the disease in both species.
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Affiliation(s)
- Joshua D Mannheimer
- Comparative Oncology Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Gregory Tawa
- Division of Preclinical Innovation, Therapeutic Development Branch, National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, MD, USA
| | - David Gerhold
- Division of Preclinical Innovation, Therapeutic Development Branch, National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, MD, USA
| | - John Braisted
- Division of Preclinical Innovation, Therapeutic Development Branch, National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, MD, USA
| | - Carly M Sayers
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Troy A McEachron
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Paul Meltzer
- Genetics Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Christina Mazcko
- Comparative Oncology Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Jessica A Beck
- Comparative Oncology Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Amy K LeBlanc
- Comparative Oncology Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.
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Arendt ML, Dobson JM. Sarcoma Predisposition in Dogs with a Comparative View to Human Orthologous Disease. Vet Sci 2023; 10:476. [PMID: 37505880 PMCID: PMC10385400 DOI: 10.3390/vetsci10070476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 07/03/2023] [Accepted: 07/14/2023] [Indexed: 07/29/2023] Open
Abstract
Sarcomas are malignant tumors arising from the embryonic mesodermal cell lineage. This group of cancers covers a heterogenous set of solid tumors arising from soft tissues or bone. Many features such as histology, biological behavior and molecular characteristics are shared between sarcomas in humans and dogs, suggesting that human sarcoma research can be informative for canine disease, and that dogs with sarcomas can serve as relevant translational cancer models, to aid in the understanding of human disease and cancer biology. In the present paper, risk factors for the development of sarcoma in dogs are reviewed, with a particular focus on recent advances in clinical genetics, and on the identification of simple and complex genetic risk factors with a comparison with what has been found in human orthologous disease.
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Affiliation(s)
- Maja L Arendt
- Department of Veterinary Clinical Sciences, University of Copenhagen, 1870 Frederiksberg C, Denmark
| | - Jane M Dobson
- Queens Veterinary School Hospital, University of Cambridge, Cambridge CB3 0ES, UK
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10
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Das S, Idate R, Lana SE, Regan DP, Duval DL. Integrated analysis of canine soft tissue sarcomas identifies recurrent mutations in TP53, KMT genes and PDGFB fusions. Sci Rep 2023; 13:10422. [PMID: 37369741 DOI: 10.1038/s41598-023-37266-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 06/19/2023] [Indexed: 06/29/2023] Open
Abstract
Soft tissue sarcomas (STS) are a heterogenous group of mesenchymal tumors representing over 50 distinct types with overlapping histological features and non-specific anatomical locations. Currently, localized sarcomas are treated with surgery + / - radiation in both humans and dogs with few molecularly targeted therapeutic options. However, to improve precision-based cancer therapy through trials in pet dogs with naturally occurring STS tumors, knowledge of genomic profiling and molecular drivers in both species is essential. To this purpose, we sought to characterize the transcriptomic and genomic mutation profiles of canine STS subtypes (fibrosarcoma, undifferentiated pleomorphic sarcoma, and peripheral nerve sheath tumors), by leveraging RNAseq, whole exome sequencing, immunohistochemistry, and drug assays. The most common driver mutations were in cell cycle/DNA repair (31%, TP53-21%) and chromatin organization/binding (41%, KMT2D-21%) genes. Similar to a subset of human sarcomas, we identified fusion transcripts of platelet derived growth factor B and collagen genes that predict sensitivity to PDGFR inhibitors. Transcriptomic profiling grouped these canine STS tumors into 4 clusters, one PNST group (H1), and 3 FSA groups selectively enriched for extracellular matrix interactions and PDFGB fusions (H2), homeobox transcription factors (H3), and elevated T-cell infiltration (H4). This multi-omics approach provides insights into canine STS sub-types at a molecular level for comparison to their human counterparts, to improve diagnosis, and may provide additional targets for chemo- and immuno-therapy.
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Affiliation(s)
- Sunetra Das
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, 80523, USA
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, 80523, USA
| | - Rupa Idate
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, 80523, USA
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, 80523, USA
| | - Susan E Lana
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, 80523, USA
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, 80523, USA
| | - Daniel P Regan
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, 80523, USA
- Department of Microbiology, Immunology and Pathology, Colorado State University, Fort Collins, CO, 80523, USA
| | - Dawn L Duval
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, 80523, USA.
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, 80523, USA.
- University of Colorado Cancer Center, Anschutz Medical Campus, Aurora, CO, 80045, USA.
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11
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Stinson JA, Sheen A, Momin N, Hampel J, Bernstein R, Kamerer R, Fadl-Alla B, Samuelson J, Fink E, Fan TM, Wittrup KD. Collagen-Anchored Interleukin-2 and Interleukin-12 Safely Reprogram the Tumor Microenvironment in Canine Soft-Tissue Sarcomas. Clin Cancer Res 2023; 29:2110-2122. [PMID: 37014656 PMCID: PMC10239368 DOI: 10.1158/1078-0432.ccr-23-0006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 03/21/2023] [Accepted: 03/31/2023] [Indexed: 04/05/2023]
Abstract
PURPOSE Cytokine therapies such as IL2 and IL12 suffer from impractically small therapeutic windows driven by their on-target, off-tumor activity, limiting their clinical potential despite potent antitumor effects. We previously engineered cytokines that bind and anchor to tumor collagen following intratumoral injection, and sought to test their safety and biomarker activity in spontaneous canine soft-tissue sarcomas (STS). EXPERIMENTAL DESIGN Collagen-binding cytokines were canine-ized to minimize immunogenicity and were used in a rapid dose-escalation study in healthy beagles to identify a maximum tolerated dose. Ten client-owned pet dogs with STS were then enrolled into trial, receiving cytokines at different intervals prior to surgical tumor excision. Tumor tissue was analyzed through IHC and NanoString RNA profiling for dynamic changes within treated tumors. Archived, untreated STS samples were analyzed in parallel as controls. RESULTS Intratumorally administered collagen-binding IL2 and IL12 were well tolerated by STS-bearing dogs, with only Grade 1/2 adverse events observed (mild fever, thrombocytopenia, neutropenia). IHC revealed enhanced T-cell infiltrates, corroborated by an enhancement in gene expression associated with cytotoxic immune function. We found concordant increases in expression of counter-regulatory genes that we hypothesize would contribute to a transient antitumor effect, and confirmed in mouse models that combination therapy to inhibit this counter-regulation can improve responses to cytokine therapy. CONCLUSIONS These results support the safety and activity of intratumorally delivered, collagen-anchoring cytokines for inflammatory polarization of the canine STS tumor microenvironment. We are further evaluating the efficacy of this approach in additional canine cancers, including oral malignant melanoma.
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Affiliation(s)
- Jordan A. Stinson
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Allison Sheen
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Noor Momin
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Jordan Hampel
- Department of Veterinary Clinical Medicine, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Rebecca Bernstein
- Department of Veterinary Clinical Medicine, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Rebecca Kamerer
- Department of Veterinary Clinical Medicine, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Bahaa Fadl-Alla
- Department of Pathobiology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Jonathan Samuelson
- Department of Veterinary Clinical Medicine, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Elizabeth Fink
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Timothy M. Fan
- Department of Veterinary Clinical Medicine, University of Illinois at Urbana-Champaign, Urbana, IL, USA
- Cancer Center at Illinois, Urbana, IL, USA
| | - K. Dane Wittrup
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
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12
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Su C, Himes JE, Kirsch DG. Relationship between the tumor microenvironment and the efficacy of the combination of radiotherapy and immunotherapy. Int Rev Cell Mol Biol 2023; 378:201-232. [PMID: 37438018 DOI: 10.1016/bs.ircmb.2023.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/14/2023]
Abstract
Activating and recruiting the immune system is critical for successful cancer treatment. Since the discovery of immune checkpoint inhibitors, immunotherapy has become the standard of care for many types of cancers. However, many patients fail to respond to immunotherapy. Further research is needed to understand the mechanisms of resistance and adjuvant therapies that can help sensitize patients to immunotherapies. Here, we will discuss how radiotherapy can change the tumor microenvironment and work synergistically with immunotherapy. We will examine different pre-clinical models focusing on their limitations and their unique advantages in studying the efficacy of treatments and the tumor microenvironment. We will also describe emerging findings from clinical trials testing the combination of immunotherapy and radiotherapy.
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Affiliation(s)
- Chang Su
- Molecular Cancer Biology Program and Medical Scientist Training Program, Duke University School of Medicine, Durham, NC, United States
| | - Jonathon E Himes
- Molecular Cancer Biology Program and Medical Scientist Training Program, Duke University School of Medicine, Durham, NC, United States
| | - David G Kirsch
- Department of Radiation Oncology, Duke University School of Medicine, Durham, NC, United States; Department of Pharmacology & Cancer Biology, Duke University School of Medicine, Durham, NC, United States.
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13
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Qiao L, Qin S, Weng N, Li B, Luo M, Zhang Z, Zhou L, Wang D, Huang C. Discovery of canine drug toceranib phosphate as a repurposed agent against human hepatocellular carcinoma. Liver Int 2023; 43:928-944. [PMID: 36776105 DOI: 10.1111/liv.15540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 01/25/2023] [Accepted: 02/08/2023] [Indexed: 02/14/2023]
Abstract
BACKGROUND AND AIMS Human hepatocellular carcinoma (HCC) is an aggressive malignancy with poor clinical outcomes. There are limited therapeutic options for those diagnosed with terminal HCC and therefore incorporating novel agents into standard-of-care regimens is urgently needed. In contrast to de novo drug discovery, the strategy of repurposing compounds initially designed to treat animals might yield substantial advantages in terms of efficacy and safety. Given the evidence for the clinical efficacy of toceranib phosphate (TOC) against canine carcinomas, we aimed to investigate its therapeutic effect on human HCC. METHODS The antitumor effects of TOC were evaluated using human HCC cell lines and cell-line-derived xenograft models. Changes in autophagic response upon TOC exposure were quantified through immunoblotting and immunofluorescence analysis. The role of TOC-triggered autophagy was addressed via pharmacological and genetic inhibition. RESULTS We demonstrated TOC exhibited potent antitumor activity against human HCC cells by stimulating apoptosis in vitro and in vivo by a concomitant increase in autophagic flux. Blocking the TOC-triggered autophagy inhibited cellular proliferation and decreased tumour burden, indicating a protective role of autophagy against TOC-mediated HCC cell death. This role played by TOC-induced autophagy was further linked to the inactivation of the Akt/mTOR pathway that could be attributed to the upregulation of Cyr61. Moreover, treatment with sorafenib plus TOC resulted in pronounced synergistic effects on HCC cells. CONCLUSION Our results elucidate a newly identified therapeutic potential of TOC in treating HCC, sparking a growing interest in repurposing such canine drugs for human use.
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Affiliation(s)
- Ling Qiao
- School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, P.R. China
| | - Siyuan Qin
- Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Collaborative Innovation Center for Biotherapy, Chengdu, P.R. China
- West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, P.R. China
| | - Ningna Weng
- Department of Abdominal Oncology, West China Hospital of Sichuan University, Chengdu, P.R. China
| | - Bowen Li
- Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Collaborative Innovation Center for Biotherapy, Chengdu, P.R. China
- West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, P.R. China
| | - Maochao Luo
- Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Collaborative Innovation Center for Biotherapy, Chengdu, P.R. China
- West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, P.R. China
| | - Zhe Zhang
- Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Collaborative Innovation Center for Biotherapy, Chengdu, P.R. China
- West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, P.R. China
| | - Li Zhou
- Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Collaborative Innovation Center for Biotherapy, Chengdu, P.R. China
- West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, P.R. China
| | - Dong Wang
- School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, P.R. China
| | - Canhua Huang
- School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, P.R. China
- Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Collaborative Innovation Center for Biotherapy, Chengdu, P.R. China
- West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, P.R. China
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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15
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Das S, Idate R, Lana SE, Regan DP, Duval DL. Integrated analysis of canine soft tissue sarcomas identifies recurrent mutations in TP53, KMT genes and PDGFB fusions. bioRxiv 2023:2023. [PMID: 36711648 DOI: 10.1101/2023.01.06.522911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Canine soft tissue sarcomas (STS) are a heterogenous group of malignant tumors arising from mesenchymal cells of soft tissues. This simplified collective of tumors most commonly arise from subcutaneous tissues, are treated similar clinically, and conventionally exclude other sarcomas with more definitive anatomical, histological, or biological features. Histologically, canine STS sub-types are difficult to discern at the light microscopic level due to their overlapping features. Thus, genomic, and transcriptomic profiling of canine STS may prove valuable in differentiating the diverse sub-types of mesenchymal neoplasms within this group. To this purpose we sought to characterize the transcript expression and genomic mutation profiles of canine STS. To delineate transcriptomic sub-types, hierarchical clustering was used to identify 4 groups with district expression profiles. Using the RNAseq data, we identified three samples carrying driver fusions of platelet derived growth factor B ( PDGFB ) and collagen genes. Sensitivity to imatinib was evaluated in a canine STS cell line also bearing a PDGFB fusion. Using whole exome sequencing, recurrent driver variants were identified in the cancer genes KMT2D (21% of the samples) and TP53 (21%) along with copy number losses of RB1 and CDKN2A. Gene amplifications and resulting transcript increases were identified in genes on chromosomes 13, 14, and 36. A subset of STS was identified with high T-cell infiltration. This multi-omics approach has defined canine STS sub-types at a molecular level for comparison to their human counterparts, to improve diagnosis, and may provide additional targets for therapy.
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Armando F, Mazzola F, Ferrari L, Corradi A. An Overview of Epithelial-to-Mesenchymal Transition and Mesenchymal-to-Epithelial Transition in Canine Tumors: How Far Have We Come? Vet Sci 2022; 10. [PMID: 36669020 DOI: 10.3390/vetsci10010019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 12/23/2022] [Accepted: 12/24/2022] [Indexed: 12/31/2022] Open
Abstract
Historically, pre-clinical and clinical studies in human medicine have provided new insights, pushing forward the contemporary knowledge. The new results represented a motivation for investigators in specific fields of veterinary medicine, who addressed the same research topics from different perspectives in studies based on experimental and spontaneous animal disease models. The study of different pheno-genotypic contexts contributes to the confirmation of translational models of pathologic mechanisms. This review provides an overview of EMT and MET processes in both human and canine species. While human medicine rapidly advances, having a large amount of information available, veterinary medicine is not at the same level. This situation should provide motivation for the veterinary medicine research field, to apply the knowledge on humans to research in pets. By merging the knowledge of these two disciplines, better and faster results can be achieved, thus improving human and canine health.
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Sapino S, Chindamo G, Chirio D, Morel S, Peira E, Vercelli C, Gallarate M. Nanocarriers in Veterinary Medicine: A Challenge for Improving Osteosarcoma Conventional Treatments. Nanomaterials (Basel) 2022; 12:4501. [PMID: 36558354 PMCID: PMC9785518 DOI: 10.3390/nano12244501] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 12/13/2022] [Accepted: 12/16/2022] [Indexed: 06/17/2023]
Abstract
In recent years, several nanocarrier-based drug delivery systems, such as polymeric nanoparticles, solid lipid nanoparticles, metallic nanoparticles, liposomes, and others, have been explored to target and treat a wide variety of diseases. Their employment has brought many benefits, not only to human medicine but also to veterinary medicine, albeit at a slower rate. Soon, the use of nanocarriers could revolutionize the animal health sector, and many veterinary therapies will be more effective as a result. The purpose of this review is to offer an overview of the main applications of nanocarriers in the veterinary field, from supplements for animal health and reproduction to nanovaccines and nanotherapies. Among the major pathologies that can affect animals, special attention is given to canine osteosarcoma (OSA): a comparison with human OSA is provided and the main treatment options are reviewed emphasizing the benefits that nanocarriers could bring in the treatment of this widespread disease.
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Affiliation(s)
- Simona Sapino
- Dipartimento di Scienza e Tecnologia del Farmaco, Università degli Studi di Torino, 10125 Torino, Italy
| | - Giulia Chindamo
- Dipartimento di Scienza e Tecnologia del Farmaco, Università degli Studi di Torino, 10125 Torino, Italy
| | - Daniela Chirio
- Dipartimento di Scienza e Tecnologia del Farmaco, Università degli Studi di Torino, 10125 Torino, Italy
| | - Silvia Morel
- Dipartimento di Scienze del Farmaco, Università del Piemonte Orientale A. Avogadro, 28100 Novara, Italy
| | - Elena Peira
- Dipartimento di Scienza e Tecnologia del Farmaco, Università degli Studi di Torino, 10125 Torino, Italy
| | - Cristina Vercelli
- Dipartimento di Scienze Veterinarie, Università degli Studi di Torino, 10095 Grugliasco, Italy
| | - Marina Gallarate
- Dipartimento di Scienza e Tecnologia del Farmaco, Università degli Studi di Torino, 10125 Torino, Italy
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18
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Beebe E, Pöschel A, Kunz L, Wolski W, Motamed Z, Meier D, Guscetti F, Nolff MC, Markkanen E. Proteomic profiling of canine fibrosarcoma and adjacent peritumoral tissue. Neoplasia 2022; 35:100858. [PMID: 36508875 PMCID: PMC9761855 DOI: 10.1016/j.neo.2022.100858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 11/28/2022] [Indexed: 12/13/2022] Open
Abstract
Fibrosarcoma (FSA) are rare soft tissue tumors that display aggressive local behavior and invasive growth leading to high rates of tumor recurrence. While the low incidence in humans hampers detailed understanding of the disease, FSA are frequent in dogs and present potential models for the human condition. However, a lack of in-depth molecular characterization of FSA and unaffected peritumoral tissue (PTT) in both species impedes the translational potential of dogs. To address this shortcoming, we characterized canine FSA and matched skeletal muscle, adipose and connective tissue using laser-capture microdissection (LCM) and LC-MS/MS in 30 formalin-fixed paraffin embedded (FFPE) specimens. Principal component analysis of 3'530 different proteins detected across all samples clearly separates the four tissues, with several targets strongly differentiating tumor from all three PTTs. 25 proteins were exclusively found in tumor tissue in ≥80% of cases. Among these, CD68 (a macrophage marker), Optineurin (OPTN), Nuclear receptor coactivator 5 (NCOA5), RAP1GDS1 (Rap1 GTPase-GDP dissociation stimulator 1) and Stromal cell derived factor 2 like 1 (SDF2L1) were present in ≥90% of FSA. Protein expression across all FSA was highly homogeneous and characterized by MYC and TP53 signaling, hyperactive EIF2 and immune-related changes as well as strongly decreased oxidative phosphorylation and oxidative lipid metabolism. Finally, we demonstrate significant molecular homology between canine FSA and human soft-tissue sarcomas, emphasizing the relevance of studying canine FSA as a model for human FSA. In conclusion, we provide the first detailed overview of proteomic changes in FSA and surrounding PTT with relevance for the human disease.
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Affiliation(s)
- Erin Beebe
- Institute of Veterinary Pharmacology and Toxicology, Vetsuisse Faculty, University of Zurich, 8057 Zürich, Switzerland
| | - Amiskwia Pöschel
- Institute of Veterinary Pharmacology and Toxicology, Vetsuisse Faculty, University of Zurich, 8057 Zürich, Switzerland
| | - Laura Kunz
- Functional Genomics Center Zürich, ETH Zürich/University of Zurich, 8057 Zürich, Switzerland
| | - Witold Wolski
- Functional Genomics Center Zürich, ETH Zürich/University of Zurich, 8057 Zürich, Switzerland
| | - Zahra Motamed
- Institute of Veterinary Pharmacology and Toxicology, Vetsuisse Faculty, University of Zurich, 8057 Zürich, Switzerland
| | - Daniela Meier
- Zyto/Histo Diagnostik Labor Freienstein, 8427 Freienstein, Switzerland
| | - Franco Guscetti
- Institute of Veterinary Pathology Vetsuisse Faculty, University of Zurich, 8057 Zürich, Switzerland
| | - Mirja C. Nolff
- Small Animal Surgery, Tierspital Zürich, 8057 Zürich, Switzerland,Corresponding authors.
| | - Enni Markkanen
- Institute of Veterinary Pharmacology and Toxicology, Vetsuisse Faculty, University of Zurich, 8057 Zürich, Switzerland,Corresponding authors.
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Tan G, Xu J, Yu Q, Yang Z, Zhang H. The safety and efficiency of photodynamic therapy for the treatment of osteosarcoma: A systematic review of in vitro experiment and animal model reports. Photodiagnosis Photodyn Ther 2022; 40:103093. [PMID: 36031143 DOI: 10.1016/j.pdpdt.2022.103093] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 08/23/2022] [Accepted: 08/24/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Osteosarcoma (OS) is an aggressive malignant bone tumour with high mortality. A poor prognosis is noted in patients with distal metastases or multidrug resistance. As an emerging antitumor strategy, photodynamic therapy (PDT) mediated by visible and near infrared light has attracted intensive attention given its target selectivity, remote controllability, minimal or non-invasive features. However, PDT also has obvious limitations. Specifically, due to the limited penetration of light, it is mainly used in the clinical treatment of superficial malignant tumours, such as musculoskeletal sarcomas and melanoma, but it has not been applied to the clinical treatment of deep malignant bone tumours except for a very small number of experiments on deep canine OS models. MATERIALS AND METHODS We searched for studies that focused on the effectiveness and safety of PDT for OS based on in vitro experiments and animal models in the last decade. A systematic search was conducted using electronic databases, including PubMed, ClinicalTrials.gov, and the Cochrane Library. INCLUSION CRITERIA (1) original research articles about PDT for OS; (2) articles in English; (3) in vitro or animal model research; and (4) detailed information, including cell name, fluence, irradiation wavelength, time of incubation with PS, duration between PS treatment and irradiation, and duration between irradiation and viability assays. EXCLUSION CRITERIA (1) study was a review/systemic review article, patent, letter, or conference abstract/paper; (2) articles were not published in English; (3) studies containing overlapping or insufficient data. RESULTS We identified 201 publications, and 44 articles met the inclusion criteria and were included in the synthesis. Unfortunately, there are no relevant clinical reports of the use of PDT in the treatment of human OS. In these studies, 8 studies only employed in vivo experiments to evaluate the efficiency of PDT in an OS animal model, 19 studies exclusively performed in vitro viability assays of cells treated with PDT under different conditions, and 17 studies included in vitro cell experiments and in vivo animal OS models to evaluate the effect of PDT on OS in vivo and in vitro. All studies have shown that PDT is cytotoxic to OS cells or can inhibit the growth of OS in heterologous or homologous animal OS models but exhibits minimal cytotoxicity at a certain range of dosages. CONCLUSION Based on this systematic review, PDT can eradicate OS cells in cell culture and there is some evidence for efficacy in animal models. However, the ability for PDT to control human OS is unclear, the animal and human reports do not show evidence of human OS control, they just do show feasibility. The major issues concerning the potential for treatment of osteosarcoma with PDT are that adequate light should be transmitted to tumor loci and if the disease is caught before metastasis and irradiation of tumor sites is feasible, curative potential is there. Otherwise, PDT may be mainly palliative. To determine whether PDT can safely and efficiently be used in the clinical treatment of OS, many preclinical orthotopic animal OS models and OS models of multiple systemic metastases must be performed and interstitial PDT or intraoperative PDT may be a good and potential candidate for human OS treatment. If these problems can be well solved, PDT may be a potentially effective strategy for the treatment of OS patients.
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Affiliation(s)
- Gang Tan
- Department of Orthopedics, West China Hospital of Sichuan University, Chengdu, Sichuan, China; Department of Orthopedics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Jing Xu
- Operating Room, West China Hospital, Sichuan University/West China School of Nursing, Sichuan University, Chengdu, Sichuan 610041, China
| | - Qin Yu
- Department of Orthopedics, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Zeyu Yang
- Rotex Tech.Ltd.Co. Room 1104, floor 11, building 6, No. 599, Shijicheng South Road, high tech Zone, Chengdu, Sichuan, China.
| | - Hui Zhang
- Department of Orthopedics, West China Hospital of Sichuan University, Chengdu, Sichuan, China.
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20
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Antoniou A, Evripidou N, Panayiotou S, Spanoudes K, Damianou C. Treatment of canine and feline sarcoma using MR-guided focused ultrasound system. J Ultrasound 2022; 25:895-904. [PMID: 35277843 PMCID: PMC9705640 DOI: 10.1007/s40477-022-00672-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 02/27/2022] [Indexed: 11/30/2022] Open
Abstract
PURPOSE In recent years, veterinary medicine has enhanced its applications beyond traditional approaches, progressively incorporating the Focused Ultrasound (FUS) technology. This study investigated the ability of FUS to precisely ablate naturally occurring canine and feline soft tissue sarcomas (STS). METHODS Six dogs and four cats with superficial tumours were enrolled in the study. The tumours were treated with a Magnetic Resonance guided FUS (MRgFUS) robotic system featuring a single element spherically focused transducer of 2.6 MHz. The tumours were then removed by surgery and sent for hematoxylin and eosin (H&E) staining. RESULTS The MRgFUS system was capable of inflicting well-defined overlapping lesions in the tumours. The anatomical sites of the treated tumours were the neck, leg, face, back and belly. Coagulative necrosis was evidenced by histopathology assessment in 80% of cases. CONCLUSION Therefore, this technology can be a therapeutic solution for veterinary cancer and a model for advancing the knowledge on human STS.
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Affiliation(s)
- Anastasia Antoniou
- Department of Electrical Engineering, Computer Engineering, and Informatics, Cyprus University of Technology, 30 Archbishop Kyprianou Street, 3036, Limassol, Cyprus
| | - Nikolas Evripidou
- Department of Electrical Engineering, Computer Engineering, and Informatics, Cyprus University of Technology, 30 Archbishop Kyprianou Street, 3036, Limassol, Cyprus
| | - Stelios Panayiotou
- SGS Diagnostic Centre of Histopathology and Cytology Limited, 21 Thessalonikis, 3025, Limassol, Cyprus
| | - Kyriakos Spanoudes
- Department of Electrical Engineering, Computer Engineering, and Informatics, Cyprus University of Technology, 30 Archbishop Kyprianou Street, 3036, Limassol, Cyprus
| | - Christakis Damianou
- Department of Electrical Engineering, Computer Engineering, and Informatics, Cyprus University of Technology, 30 Archbishop Kyprianou Street, 3036, Limassol, Cyprus.
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21
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Dhawan D, Ramos-Vara JA, Utturkar SM, Ruple A, Tersey SA, Nelson JB, Cooper B, Heng HG, Ostrander EA, Parker HG, Hahn NM, Adams LG, Fulkerson CM, Childress MO, Bonney P, Royce C, Fourez LM, Enstrom AW, Ambrosius LA, Knapp DW. Identification of a naturally-occurring canine model for early detection and intervention research in high grade urothelial carcinoma. Front Oncol 2022; 12:1011969. [PMID: 36439482 PMCID: PMC9692095 DOI: 10.3389/fonc.2022.1011969] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 10/24/2022] [Indexed: 09/23/2023] Open
Abstract
BACKGROUND Early detection and intervention research is expected to improve the outcomes for patients with high grade muscle invasive urothelial carcinoma (InvUC). With limited patients in suitable high-risk study cohorts, relevant animal model research is critical. Experimental animal models often fail to adequately represent human cancer. The purpose of this study was to determine the suitability of dogs with high breed-associated risk for naturally-occurring InvUC to serve as relevant models for early detection and intervention research. The feasibility of screening and early intervention, and similarities and differences between canine and human tumors, and early and later canine tumors were determined. METHODS STs (n=120) ≥ 6 years old with no outward evidence of urinary disease were screened at 6-month intervals for 3 years with physical exam, ultrasonography, and urinalysis with sediment exam. Cystoscopic biopsy was performed in dogs with positive screening tests. The pathological, clinical, and molecular characteristics of the "early" cancer detected by screening were determined. Transcriptomic signatures were compared between the early tumors and published findings in human InvUC, and to more advanced "later" canine tumors from STs who had the typical presentation of hematuria and urinary dysfunction. An early intervention trial of an oral cyclooxygenase inhibitor, deracoxib, was conducted in dogs with cancer detected through screening. RESULTS Biopsy-confirmed bladder cancer was detected in 32 (27%) of 120 STs including InvUC (n=29, three starting as dysplasia), grade 1 noninvasive cancer (n=2), and carcinoma in situ (n=1). Transcriptomic signatures including druggable targets such as EGFR and the PI3K-AKT-mTOR pathway, were very similar between canine and human InvUC, especially within luminal and basal molecular subtypes. Marked transcriptomic differences were noted between early and later canine tumors, particularly within luminal subtype tumors. The deracoxib remission rate (42% CR+PR) compared very favorably to that with single-agent cyclooxygenase inhibitors in more advanced canine InvUC (17-25%), supporting the value of early intervention. CONCLUSIONS The study defined a novel naturally-occurring animal model to complement experimental models for early detection and intervention research in InvUC. Research incorporating the canine model is expected to lead to improved outcomes for humans, as well as pet dogs, facing bladder cancer.
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Affiliation(s)
- Deepika Dhawan
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Purdue University, West Lafayette, IN, United States
| | - José A. Ramos-Vara
- Department of Comparative Pathobiology, College of Veterinary Medicine, Purdue University, West Lafayette, IN, United States
- Purdue University Center for Cancer Research, West Lafayette, IN, United States
| | - Sagar M. Utturkar
- Purdue University Center for Cancer Research, West Lafayette, IN, United States
| | - Audrey Ruple
- Purdue University Center for Cancer Research, West Lafayette, IN, United States
- Department of Public Health, College of Health and Human Sciences, Purdue University, West Lafayette, IN, United States
| | - Sarah A. Tersey
- Department of Medicine, Section of Endocrinology, Metabolism, and Diabetes, University of Chicago, Chicago, IL, United States
| | - Jennifer B. Nelson
- Department of Medicine, Section of Endocrinology, Metabolism, and Diabetes, University of Chicago, Chicago, IL, United States
| | - Bruce R. Cooper
- Bindley Bioscience Center, Purdue University, West Lafayette, IN, United States
| | - Hock Gan Heng
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Purdue University, West Lafayette, IN, United States
| | - Elaine A. Ostrander
- National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, United States
| | - Heidi G. Parker
- National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, United States
| | - Noah M. Hahn
- Department of Oncology and Urology, Johns Hopkins University School of Medicine, and Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, United States
| | - Larry G. Adams
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Purdue University, West Lafayette, IN, United States
| | - Christopher M. Fulkerson
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Purdue University, West Lafayette, IN, United States
- Department of Comparative Pathobiology, College of Veterinary Medicine, Purdue University, West Lafayette, IN, United States
| | - Michael O. Childress
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Purdue University, West Lafayette, IN, United States
- Department of Comparative Pathobiology, College of Veterinary Medicine, Purdue University, West Lafayette, IN, United States
| | - Patty L. Bonney
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Purdue University, West Lafayette, IN, United States
| | - Christine Royce
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Purdue University, West Lafayette, IN, United States
| | - Lindsey M. Fourez
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Purdue University, West Lafayette, IN, United States
| | - Alexander W. Enstrom
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Purdue University, West Lafayette, IN, United States
| | - Lisbeth A. Ambrosius
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Purdue University, West Lafayette, IN, United States
| | - Deborah W. Knapp
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Purdue University, West Lafayette, IN, United States
- Purdue University Center for Cancer Research, West Lafayette, IN, United States
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22
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Kleber KT, Iranpur KR, Perry LM, Cruz SM, Razmara AM, Culp WTN, Kent MS, Eisen JA, Rebhun RB, Canter RJ. Using the canine microbiome to bridge translation of cancer immunotherapy from pre-clinical murine models to human clinical trials. Front Immunol 2022; 13:983344. [PMID: 36032113 PMCID: PMC9412231 DOI: 10.3389/fimmu.2022.983344] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 07/26/2022] [Indexed: 11/27/2022] Open
Abstract
The microbiome has clearly been established as a cutting-edge field in tumor immunology and immunotherapy. Growing evidence supports the role of the microbiome in immune surveillance, self-tolerance, and response to immune checkpoint inhibitors such as anti PD-L1 and CTLA-4 blockade (1–6). Moreover, recent studies including those using fecal microbial transplantation (FMT) have demonstrated that response to checkpoint immunotherapies may be conferred or eliminated through gut microbiome modulation (7, 8). Consequently, studies evaluating microbiota-host immune and metabolic interactions remain an area of high impact research. While observations in murine models have highlighted the importance of the microbiome in response to therapy, we lack sufficient understanding of the exact mechanisms underlying these interactions. Furthermore, mouse and human gut microbiome composition may be too dissimilar for discovery of all relevant gut microbial biomarkers. Multiple cancers in dogs, including lymphoma, high grade gliomas, melanomas and osteosarcoma (OSA) closely resemble their human analogues, particularly in regard to metastasis, disease recurrence and response to treatment. Importantly, dogs with these spontaneous cancers also have intact immune systems, suggesting that microbiome analyses in these subjects may provide high yield information, especially in the setting of novel immunotherapy regimens which are currently expanding rapidly in canine comparative oncology (9, 10). Additionally, as onco-microbiotic therapies are developed to modify gut microbiomes for maximal responsiveness, large animal models with intact immune systems will be useful for trialing interventions and monitoring adverse events. Together, pre-clinical mechanistic studies and large animal trials can help fully unlock the potential of the microbiome as a diagnostic and therapeutic target in cancer.
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Affiliation(s)
- Kara T. Kleber
- Division of Surgical Oncology, Department of Surgery, University of California Davis Medical Center, Sacramento, CA, United States
| | - Khurshid R. Iranpur
- Division of Surgical Oncology, Department of Surgery, University of California Davis Medical Center, Sacramento, CA, United States
| | - Lauren M. Perry
- Division of Surgical Oncology, Department of Surgery, University of California Davis Medical Center, Sacramento, CA, United States
| | - Sylvia M. Cruz
- Division of Surgical Oncology, Department of Surgery, University of California Davis Medical Center, Sacramento, CA, United States
| | - Aryana M. Razmara
- School of Veterinary Medicine, University of California Davis, Sacramento, CA, United States
| | - William T. N. Culp
- Center for Companion Animal Health Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California Davis, Davis, CA, United States
| | - Michael S. Kent
- Center for Companion Animal Health Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California Davis, Davis, CA, United States
| | - Jonathan A. Eisen
- Department of Medical Microbiology and Immunology, University of California Davis, Davis, CA, United States
| | - Robert B. Rebhun
- Center for Companion Animal Health Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California Davis, Davis, CA, United States
| | - Robert J. Canter
- Division of Surgical Oncology, Department of Surgery, University of California Davis Medical Center, Sacramento, CA, United States
- *Correspondence: Robert J. Canter,
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23
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Carroll J, Coutermarsh-Ott S, Klahn SL, Tuohy J, Barry SL, Allen IC, Hay AN, Ruth J, Dervisis N. High intensity focused ultrasound for the treatment of solid tumors: a pilot study in canine cancer patients. Int J Hyperthermia 2022; 39:855-864. [PMID: 35848421 DOI: 10.1080/02656736.2022.2097323] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
Abstract
PURPOSE To investigate the safety, feasibility, and outcomes of High-Intensity Focused Ultrasound (HIFU) for the treatment of solid tumors in a spontaneous canine cancer model. METHODS Dogs diagnosed with subcutaneous solid tumors were recruited, staged and pretreatment biopsies were obtained. A single HIFU treatment was delivered to result in partial tumor ablation using a commercially available HIFU unit. Tumors were resected 3-6 days post HIFU and samples obtained for histopathology and immunohistochemistry. Total RNA was isolated from paired pre and post treated FFPE tumor samples, and quantitative gene expression analysis was performed using the nCounter Canine IO Panel. RESULTS A total of 20 dogs diagnosed with solid tumors were recruited and treated in the study. Tumors treated included Soft Tissue Sarcoma (n = 15), Mast Cell Tumor (n = 3), Osteosarcoma (n = 1), and Thyroid Carcinoma (n = 1). HIFU was well tolerated with only 1 dog experiencing a clinically significant adverse event. Pathology confirmed the presence of complete tissue ablation at the HIFU targeted site and immunohistochemistry indicated immune cell infiltration at the treated/untreated tumor border. Quantitative gene expression analysis indicated that 28 genes associated with T-cell activation were differentially expressed post-HIFU. CONCLUSIONS HIFU appears to be safe and feasible for the treatment of subcutaneous canine solid tumors, resulting in ablation of the targeted tissue. HIFU induced immunostimulatory changes, highlighting the canine cancer patient as an attractive model for studying the effects of focal ablation therapies on the tumor microenvironment.
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Affiliation(s)
- Jennifer Carroll
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA, USA
| | - Sheryl Coutermarsh-Ott
- Department of Biomedical Sciences and Pathobiology, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA, USA
| | - Shawna L Klahn
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA, USA
| | - Joanne Tuohy
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA, USA
| | - Sabrina L Barry
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA, USA
| | - Irving C Allen
- Department of Biomedical Sciences and Pathobiology, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA, USA.,Department of Basic Science Education, Virginia Tech Carilion School of Medicine, Roanoke, VA, USA
| | - Alayna N Hay
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA, USA
| | - Jeffrey Ruth
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA, USA
| | - Nick Dervisis
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA, USA.,Department of Internal Medicine, Virginia Tech Carilion School of Medicine, Roanoke, VA, USA.,ICTAS Center for Engineered Health, Virginia Tech, Blacksburg, VA, USA
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24
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Abstract
Dogs are remarkable, adaptable, and dependable creatures that have evolved alongside humans while contributing tremendously to our survival. Our canine companions share many similarities to human disease, particularly cancer. With the advancement of next-generation sequencing technology, we are beginning to unravel the complexity of cancer and the vast intra- and intertumoral heterogeneity that makes treatment difficult. Consequently, precision medicine has emerged as a therapeutic approach to improve patient survival by evaluating and classifying an individual tumor's molecular profile. Many canine and human cancers share striking similarities in terms of genotypic, phenotypic, clinical, and histological presentations. Dogs are superior to rodent models of cancer because they are a naturally heterogeneous population in which tumors occur spontaneously, are exposed to similar environmental conditions, and show more similarities in key modulators of tumorigenesis and clinical response, including the immune system, drug metabolism, and gut microbiome. In this chapter, we will explore various canine models of human cancers and emphasize the dog's critical role in advancing precision medicine and improving the survival of both man and man's best friend.
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Affiliation(s)
- Rebecca L Nance
- Scott-Ritchey Research Center, Auburn University College of Veterinary Medicine, Auburn, AL, United States; Department of Pathobiology, Auburn University College of Veterinary Medicine, Auburn, AL, United States
| | - Abdul Mohin Sajib
- Division of Cellular and Gene Therapies, Center for Biologics Evaluation and Research, US Food and Drug Administration, Silver Spring, MD, United States
| | - Bruce F Smith
- Scott-Ritchey Research Center, Auburn University College of Veterinary Medicine, Auburn, AL, United States; Department of Pathobiology, Auburn University College of Veterinary Medicine, Auburn, AL, United States.
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25
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Abstract
Osteosarcoma (OS) is the most common malignant bone tumor in children. Despite efforts to develop and implement new therapies, patient outcomes have not measurably improved since the 1980s. Metastasis continues to be the main source of patient mortality, with 30% of cases developing metastatic disease within 5 years of diagnosis. Research models are critical in the advancement of cancer research and include a variety of species. For example, xenograft and patient-derived xenograft (PDX) mouse models provide opportunities to study human tumor cells in vivo while transgenic models have offered significant insight into the molecular mechanisms underlying OS development. A growing recognition of naturally occurring cancers in companion species has led to new insights into how veterinary patients can contribute to studies of cancer biology and drug development. The study of canine cases, including the use of diagnostic tissue archives and clinical trials, offers a potential mechanism to further canine and human cancer research. Advancement in the field of OS research requires continued development and appropriate use of animal models. In this review, animal models of OS are described with a focus on the mouse and tumor-bearing pet dog as parallel and complementary models of human OS.
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Affiliation(s)
| | - Ling Ren
- National Cancer Institute, Bethesda, MD
| | | | | | - Kathleen Bardales
- National Cancer Institute, Bethesda, MD
- University of Pennsylvania, Philadelphia, PA
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26
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Favaro PF, Stewart SD, McDonald BR, Cawley J, Contente-Cuomo T, Wong S, Hendricks WPD, Trent JM, Khanna C, Murtaza M. Feasibility of circulating tumor DNA analysis in dogs with naturally occurring malignant and benign splenic lesions. Sci Rep 2022; 12:6337. [PMID: 35428782 PMCID: PMC9012871 DOI: 10.1038/s41598-022-09716-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 03/28/2022] [Indexed: 11/27/2022] Open
Abstract
Comparative studies of naturally occurring canine cancers have provided new insight into many areas of cancer research. Development and validation of circulating tumor DNA (ctDNA) analysis in pet dogs can help address diagnostic needs in veterinary as well as human oncology. Dogs have high incidence of naturally occurring spontaneous cancers, demonstrate molecular heterogeneity and clonal evolution during therapy, allow serial sampling of blood from the same individuals during the course of disease progression, and have relatively compressed intervals for disease progression amenable to longitudinal studies. Here, we present a feasibility study of ctDNA analysis performed in 48 dogs including healthy dogs and dogs with either benign splenic lesions or malignant splenic tumors (hemangiosarcoma) using shallow whole genome sequencing (sWGS) of cell-free DNA. To enable detection and quantification of ctDNA using sWGS, we adapted two informatic approaches and compared their performance for the canine genome. At the time of initial clinical presentation, mean ctDNA fraction in dogs with malignant splenic tumors was 11.2%, significantly higher than dogs with benign lesions (3.2%; p = 0.001). ctDNA fraction was 14.3% and 9.0% in dogs with metastatic and localized disease, respectively (p = 0.227). In dogs treated with surgical resection of malignant tumors, mean ctDNA fraction decreased from 11.0% prior to resection to 7.9% post-resection (p = 0.047 for comparison of paired samples). Our results demonstrate that ctDNA analysis is feasible in dogs with hemangiosarcoma using a cost-effective approach such as sWGS. Additional studies are needed to validate these findings, and determine the role of ctDNA to assess burden of disease and treatment response in dogs with cancer.
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Affiliation(s)
- Patricia Filippsen Favaro
- Translational Genomics Research Institute (TGen), Phoenix, AZ, USA.,Department of Surgery and Center for Human Genomics and Precision Medicine, University of Wisconsin-Madison, Madison, WI, USA
| | - Samuel D Stewart
- Ethos Veterinary Health, Woburn, MA, USA.,Ethos Discovery, San Diego, CA, USA
| | - Bradon R McDonald
- Translational Genomics Research Institute (TGen), Phoenix, AZ, USA.,Department of Surgery and Center for Human Genomics and Precision Medicine, University of Wisconsin-Madison, Madison, WI, USA
| | - Jacob Cawley
- Ethos Veterinary Health, Woburn, MA, USA.,Ethos Discovery, San Diego, CA, USA
| | | | - Shukmei Wong
- Translational Genomics Research Institute (TGen), Phoenix, AZ, USA
| | | | - Jeffrey M Trent
- Translational Genomics Research Institute (TGen), Phoenix, AZ, USA
| | - Chand Khanna
- Ethos Veterinary Health, Woburn, MA, USA. .,Ethos Discovery, San Diego, CA, USA.
| | - Muhammed Murtaza
- Translational Genomics Research Institute (TGen), Phoenix, AZ, USA. .,Department of Surgery and Center for Human Genomics and Precision Medicine, University of Wisconsin-Madison, Madison, WI, USA.
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27
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Paulos PE, Boston S, Skinner O, Liptak JM, Amsellem PM, Fournier Q, Wood CJ, Maurizio A, Murgia D, Oblak ML, Dean BL, Baird SD, Kulendra NJ. Outcome with Surgical Treatment of Canine Soft Tissue Sarcoma in the Region of the Ischiatic Tuberosity: A Veterinary Society of Surgical Oncology Retrospective Study. Vet Comp Oncol 2022; 20:669-678. [PMID: 35420253 DOI: 10.1111/vco.12821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 03/27/2022] [Accepted: 04/11/2022] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To determine the outcome of dogs with soft tissue sarcoma (STS) within the region of the ischiatic tuberosity (ITSTS) treated surgically. STUDY DESIGN Multi-institutional retrospective study ANIMALS: Fifty-two client-owned dogs with histologically confirmed STS in the region of the IT treated with surgical resection between March 1st, 2009, and March 1st, 2021, and a minimum follow-up time of six months. METHODS Data collected included signalment, preoperative diagnostics, surgical intent/method, complications, histopathology, margins, outcome, and cause of death. Statistical analyses were performed to determine significant factors in treatment and prognosis of ITSTS. RESULTS Fifty-two dogs with histopathologically-confirmed ITSTS included resulting in 24 grade I, 20 grade II, and seven grade III tumors. Overall survival time and disease progression were negatively associated with tumor grade while recurrence was positively associated with grade and incomplete margins. Overall survival time and progression-free survival time was not reached for tumors graded as I or II and was 255 and 268 days respectively for grade III. Median time to recurrence was not reached for tumors excised with complete margins and 398 days for incomplete margins. There was a 25% reported surgical complication rate. CONCLUSION Ischiatic tuberosity soft tissue sarcoma was not found to be a unique clinical entity in dogs. Treatment recommendations and prognosis were similar to STS in other locations. The outcome was influenced by histologic grade and margins. CLINICAL SIGNIFICANCE Ischiatic tuberosity soft tissue sarcoma of dogs does not behave more aggressively than those in other locations. Surgical complications were common but not life-threatening. Overall prognosis, including survival and disease recurrence, appears to depend on histological grade and surgical margins. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Patrisha E Paulos
- VCA Canada, Mississauga-Oakville Veterinary Emergency Hospital, Ontario, Canada
| | - Sarah Boston
- VCA Canada, Mississauga-Oakville Veterinary Emergency Hospital, Ontario, Canada
| | | | | | | | | | | | | | | | | | | | - Steven D Baird
- Earlswood Veterinary Referrals, Belfast, Northern Ireland
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28
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Sabbieti MG, Marchegiani A, Sufianov AA, Gabai VL, Shneider A, Agas D. P62/SQSTM1 beyond Autophagy: Physiological Role and Therapeutic Applications in Laboratory and Domestic Animals. Life (Basel) 2022; 12:life12040539. [PMID: 35455030 PMCID: PMC9025487 DOI: 10.3390/life12040539] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 03/25/2022] [Accepted: 03/31/2022] [Indexed: 12/02/2022] Open
Abstract
Inflammation is the preceding condition for the development of mild and severe pathological conditions, including various forms of osteopenia, cancer, metabolic syndromes, neurological disorders, atherosclerosis, cardiovascular, lung diseases, etc., in human and animals. The inflammatory status is induced by multifarious intracellular signaling cascades, where cytokines, chemokines, arachidonic acid metabolites, adhesion molecules, immune cells and other components foster a “slow burn” at a local or systemic level. Assuming that countering inflammation limits the development of inflammation-based diseases, a series of new side-effects-free therapies was assessed in experimental and domestic animals. Within the targets of the drug candidates for quenching inflammation, an archetypal autophagic gear, the p62/sqstm1 protein, has currently earned attention from researchers. Intracellular p62 has been recently coined as a multi-task tool associated with autophagy, bone remodeling, bone marrow integrity, cancer progression, and the maintenance of systemic homeostasis. Accordingly, p62 can act as an effective suppressor of inflamm-aging, reducing oxidative stress and proinflammatory signals. Such an operational schedule renders this protein an effective watchdog for degenerative diseases and cancer development in laboratory and pet animals. This review summarizes the current findings concerning p62 activities as a molecular hub for cell and tissues metabolism and in a variety of inflammatory diseases and other pathological conditions. It also specifically addresses the applications of exogenous p62 (DNA plasmid) as an anti-inflammatory and homeostatic regulator in the treatment of osteoporosis, metabolic syndrome, age-related macular degeneration and cancer in animals, and the possible application of p62 plasmid in other inflammation-associated diseases.
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Affiliation(s)
- Maria Giovanna Sabbieti
- School of Biosciences and Veterinary Medicine, University of Camerino, 62032 Camerino, Italy; (M.G.S.); (A.M.)
| | - Andrea Marchegiani
- School of Biosciences and Veterinary Medicine, University of Camerino, 62032 Camerino, Italy; (M.G.S.); (A.M.)
| | - Albert A. Sufianov
- Federal Center of Neurosurgery, 625032 Tyumen, Russia;
- Sechenov First Moscow State Medical University, 119991 Moscow, Russia
| | | | - Alexander Shneider
- CureLab Oncology Inc., Dedham, MA 02026, USA; (V.L.G.); (A.S.)
- Department of Molecular Biology, Ariel University, Ariel 40700, Israel
- Institute of Biomedical Systems and Biotechnology, Peter the Great St. Petersburg Polytechnic University, 195251 St. Petersburg, Russia
| | - Dimitrios Agas
- School of Biosciences and Veterinary Medicine, University of Camerino, 62032 Camerino, Italy; (M.G.S.); (A.M.)
- Correspondence:
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29
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Lenz JA, Assenmacher CA, Costa V, Louka K, Rau S, Keuler NS, Zhang PJ, Maki RG, Durham AC, Radaelli E, Atherton MJ. Increased tumor-infiltrating lymphocyte density is associated with favorable outcomes in a comparative study of canine histiocytic sarcoma. Cancer Immunol Immunother 2022; 71:807-818. [PMID: 34415404 PMCID: PMC8858331 DOI: 10.1007/s00262-021-03033-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Accepted: 08/12/2021] [Indexed: 12/18/2022]
Abstract
Histiocytic sarcoma (HS) is a rare and aggressive tumor in humans with no universally agreed standard of care therapy. Spontaneous canine HS exhibits increased prevalence in specific breeds, shares key genetic and biologic similarities with the human disease, and occurs in an immunocompetent setting. Previous data allude to the immunogenicity of this disease in both species, highlighting the potential for their successful treatment with immunotherapy. Quantification of CD3 tumor-infiltrating lymphocytes (TIL) in five cases of human HS revealed variable intra-tumoral T cell infiltration. Due to the paucity of human cases and lack of current model systems in which to appraise associations between anti-tumor immunity and treatment-outcome in HS, we analyzed clinical data and quantified TIL in 18 dogs that were previously diagnosed with localized HS and treated with curative-intent tumor resection with or without adjuvant chemotherapy. As in humans, assessment of TIL in biopsy tissues taken at diagnosis reveal a spectrum of immunologically "cold" to "hot" tumors. Importantly, we show that increased CD3 and granzyme B TIL are positively associated with favorable outcomes in dogs following surgical resection. NanoString transcriptional analyses revealed increased T cell and antigen presentation transcripts associated with prolonged survival in canine pulmonary HS and a decreased tumor immunogenicity profile associated with shorter survivals in splenic HS. Based on these findings, we propose that spontaneous canine HS is an accessible and powerful novel model to study tumor immunology and will provide a unique platform to preclinically appraise the efficacy and tolerability of anti-cancer immunotherapies for HS.
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Affiliation(s)
- Jennifer A Lenz
- Department of Clinical Sciences and Advanced Medicine, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, USA.
| | - Charles-Antoine Assenmacher
- Department of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Victoria Costa
- Department of Veterinary Clinical Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, LA, USA
| | - Katie Louka
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Suzanne Rau
- Metropolitan Veterinary Associates, Norristown, PA, USA
| | - Nicholas S Keuler
- Department of Statistics, University of Wisconsin-Madison, Madison, WI, USA
| | - Paul J Zhang
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Robert G Maki
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Amy C Durham
- Department of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Enrico Radaelli
- Department of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Matthew J Atherton
- Department of Clinical Sciences and Advanced Medicine, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, USA.
- Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, USA.
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Pinello K, Pires I, Castro AF, Carvalho PT, Santos A, de Matos A, Queiroga F, Canadas-sousa A, Dias-pereira P, Catarino J, Faísca P, Branco S, Lopes C, Marcos F, Peleteiro MC, Pissarra H, Ruivo P, Magalhães R, Severo M, Niza-ribeiro J. Cross Species Analysis and Comparison of Tumors in Dogs and Cats, by Age, Sex, Topography and Main Morphologies. Data from Vet-OncoNet. Vet Sci 2022; 9:167. [PMID: 35448665 PMCID: PMC9025902 DOI: 10.3390/vetsci9040167] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 03/21/2022] [Accepted: 03/23/2022] [Indexed: 02/05/2023] Open
Abstract
The animal cancer burden is essential for the translational value of companion animals in comparative oncology. The present work aims to describe, analyze, and compare frequencies and associations of tumors in dogs and cats based on the Animal Cancer Registry created by Vet-OncoNet. With 9079 registries, regarding 2019 and 2020, 81% (n = 7355) belonged to dogs. In comparison, cats have a general one-year right advance in the mean age of cancer diagnosis compared to dogs. The multivariate topography group analysis shows a distinct pattern between the two species: dogs have higher odds of cancer in the genito-urinary system, spleen, soft tissue tumors and skin, while cats show higher odds for tumors in the eyes, digestive organs, nasal cavity, lymph nodes, bones and mammary glands. Regarding morphologies, dogs are overrepresented in mast cell tumors (MCT), melanomas, and hemangiosarcomas. While cats are overrepresented in fibrosarcomas, lymphomas (T and B-cell), in malignant mammary tumors, and squamous cell carcinoma (SCC). Females have greater odds only in the mammary gland, with males having greater odds in six of twelve topographies. This study is the first outcome of continuous animal cancer registration studies in Portugal.
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Von Rueden SK, Fan TM. Cancer-Immunity Cycle and Therapeutic Interventions- Opportunities for Including Pet Dogs With Cancer. Front Oncol 2021; 11:773420. [PMID: 34869014 PMCID: PMC8639699 DOI: 10.3389/fonc.2021.773420] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Accepted: 11/01/2021] [Indexed: 12/22/2022] Open
Abstract
The tumor-immune interplay represents a dynamic series of events executed by cellular and soluble participants that either promote or inhibit successful tumor formation and growth. Throughout a tumor’s development and progression, the host organism’s immune system reacts by generating anti-cancer defenses through various incremental and combinatorial mechanisms, and this reactive orchestration is termed the cancer-immunity cycle. Success or failure of the cancer-immunity cycle dictates the fate of both host and tumor as winner or loser. Insights into how the tumor and host immune system continuously adapt to each other throughout the lifecycle of the tumor is necessary to rationally develop new effective immunotherapies. Additionally, the evolving nature of the cancer-immunity cycle necessitates therapeutic agility, requiring real-time serial assessment of immunobiologic markers that permits tailoring of therapies to the everchanging tumor immune microenvironment. In order to accelerate advances in the field of immuno-oncology, this review summarizes the steps comprising the cancer-immunity cycle, and underscores key breakpoints in the cycle that either favor cancer regression or progression, as well as shaping of the tumor microenvironment and associated immune phenotypes. Furthermore, specific large animal models of spontaneous cancers that are deemed immunogenic will be reviewed and proposed as unique resources for validating investigational immunotherapeutic protocols that are informed by the cancer-immunity cycle. Collectively, this review will provide a progressive look into the dynamic interplay between tumor and host immune responses and raise awareness for how large animal models can be included for developing combinatorial and sequenced immunotherapies to maximizing favorable treatment outcomes.
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Affiliation(s)
- Samantha K Von Rueden
- Department of Veterinary Clinical Medicine, University of Illinois at Urbana-Champaign, Champaign, IL, United States
| | - Timothy M Fan
- Department of Veterinary Clinical Medicine, University of Illinois at Urbana-Champaign, Champaign, IL, United States.,Cancer Center at Illinois, University of Illinois at Urbana-Champaign, Urbana, IL, United States
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Das S, Idate R, Regan DP, Fowles JS, Lana SE, Thamm DH, Gustafson DL, Duval DL. Immune pathways and TP53 missense mutations are associated with longer survival in canine osteosarcoma. Commun Biol 2021; 4:1178. [PMID: 34635775 PMCID: PMC8505454 DOI: 10.1038/s42003-021-02683-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 09/15/2021] [Indexed: 12/20/2022] Open
Abstract
Osteosarcoma affects about 2.8% of dogs with cancer, with a one-year survival rate of approximately 45%. The purpose of this study was to characterize mutation and expression profiles of osteosarcoma and its association with outcome in dogs. The number of somatic variants identified across 26 samples ranged from 145 to 2,697 with top recurrent mutations observed in TP53 and SETD2. Additionally, 47 cancer genes were identified with copy number variations. Missense TP53 mutation status and low pre-treatment blood monocyte counts were associated with a longer disease-free interval (DFI). Patients with longer DFI also showed increased transcript levels of anti-tumor immune response genes. Although, T-cell and myeloid cell quantifications were not significantly associated with outcome; immune related genes, PDL-1 and CD160, were correlated with T-cell abundance. Overall, the association of gene expression and mutation profiles to outcome provides insights into pathogenesis and therapeutic interventions in osteosarcoma patients.
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Affiliation(s)
- Sunetra Das
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, 80523, USA.
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, 80523, USA.
| | - Rupa Idate
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, 80523, USA
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, 80523, USA
| | - Daniel P Regan
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, 80523, USA
- Department of Microbiology, Immunology, & Pathology, Colorado State University, Fort Collins, CO, 80523, USA
- University of Colorado Cancer Center, Anschutz Medical Campus, Aurora, CO, 80045, USA
| | - Jared S Fowles
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, 80523, USA
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, 80523, USA
- Cell and Molecular Biology Graduate Program, Colorado State University, Fort Collins, CO, 80523, USA
| | - Susan E Lana
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, 80523, USA
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, 80523, USA
| | - Douglas H Thamm
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, 80523, USA
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, 80523, USA
- University of Colorado Cancer Center, Anschutz Medical Campus, Aurora, CO, 80045, USA
- Cell and Molecular Biology Graduate Program, Colorado State University, Fort Collins, CO, 80523, USA
| | - Daniel L Gustafson
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, 80523, USA
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, 80523, USA
- University of Colorado Cancer Center, Anschutz Medical Campus, Aurora, CO, 80045, USA
- Cell and Molecular Biology Graduate Program, Colorado State University, Fort Collins, CO, 80523, USA
| | - Dawn L Duval
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, 80523, USA.
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, 80523, USA.
- University of Colorado Cancer Center, Anschutz Medical Campus, Aurora, CO, 80045, USA.
- Cell and Molecular Biology Graduate Program, Colorado State University, Fort Collins, CO, 80523, USA.
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Gustafson DL, Collins KP, Fowles JS, Ehrhart EJ, Weishaar KM, Das S, Duval DL, Thamm DH. Prospective clinical trial testing COXEN-based gene expression models of chemosensitivity in dogs with spontaneous osteosarcoma. Cancer Chemother Pharmacol 2021; 88:699-712. [PMID: 34263337 DOI: 10.1007/s00280-021-04325-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 07/06/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND This study is a prospective clinical trial in dogs with osteosarcoma testing a gene expression model (GEM) predicting the chemosensitivity of tumors to carboplatin (CARBO) or doxorubicin (DOX) developed using the COXEN method. PATIENTS AND METHODS Sixty dogs with appendicular osteosarcoma were enrolled in this trial. RNA isolation and gene expression profiling were conducted with 2 biopsies for 54/63 screened tumors, and with a single biopsy for 9 tumors. Resulting gene expression data were used for calculation of a COXEN score for CARBO and DOX based on a previous study showing the significance of this predictor on patient outcome utilizing retrospective data (BMC Bioinformatics 17:93). Dogs were assigned adjuvant CARBO, DOX or the combination based on the results of the COXEN score following surgical removal of the tumor via amputation and were monitored for disease progression by chest radiograph every 2 months. RESULTS The COXEN predictor of chemosensitivity to CARBO or DOX was not a significant predictor of progression-free interval or overall survival for the trial participants. The calculation of DOX COXEN score using gene expression data from two independent biopsies of the same tumor were highly correlated (P < 0.0001), whereas the calculated CARBO COXEN score was not (P = 0.3039). CONCLUSION The COXEN predictor of chemosensitivity to CARBO or DOX is not a significant predictor of outcome when utilized in this prospective study. This trial represents the first prospective trial of a GEM predictor of chemosensitivity and establishes pet dogs with cancer as viable surrogates for prospective trials of prognostic indicators.
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Affiliation(s)
- Daniel L Gustafson
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, USA.
- Department of Clinical Sciences, Colorado State University, Fort Collins, CO, USA.
- University of Colorado Cancer Center, Anschutz Medical Campus, Aurora, CO, USA.
| | - Keagan P Collins
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, USA
| | - Jared S Fowles
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, USA
| | - E J Ehrhart
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, USA
- Department of Microbiology, Immunology and Pathology, Colorado State University, Fort Collins, CO, USA
| | - Kristen M Weishaar
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, USA
- Department of Clinical Sciences, Colorado State University, Fort Collins, CO, USA
| | - Sunetra Das
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, USA
| | - Dawn L Duval
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, USA
- Department of Clinical Sciences, Colorado State University, Fort Collins, CO, USA
- University of Colorado Cancer Center, Anschutz Medical Campus, Aurora, CO, USA
| | - Douglas H Thamm
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, USA
- Department of Clinical Sciences, Colorado State University, Fort Collins, CO, USA
- University of Colorado Cancer Center, Anschutz Medical Campus, Aurora, CO, USA
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Tierce R, Martin T, Hughes KL, Harrison L, Swancutt KL, Rao S, Leary D, LaRue SM, Boss MK. Response of Canine Soft Tissue Sarcoma to Stereotactic Body Radiotherapy. Radiat Res 2021; 196:587-601. [PMID: 34473832 DOI: 10.1667/rade-20-00271.1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Accepted: 08/17/2021] [Indexed: 12/24/2022]
Abstract
Canine soft tissue sarcoma (STS) has served as a preclinical model for radiation, hyperthermia, experimental therapeutics, and tumor microenvironmental research for decades. Stereotactic body radiotherapy (SBRT) demonstrates promising results for the control of various tumors in human and veterinary medicine; however, there is limited clinical data for the management of STS with SBRT. In this retrospective study, we aimed to define overall efficacy and toxicity of SBRT for the treatment of macroscopic canine STS to establish this preclinical model for comparative oncology research. Fifty-two canine patients met inclusion criteria. Total radiation dose prescribed ranged from 20-50 Gy delivered in 1-5 fractions. Median progression-free survival time (PFST) was 173 days and overall survival time (OST) 228 days. Best overall response was evaluable in 46 patients, with 30.4% responding to treatment (complete response n = 3; partial response n = 11). For responders, OST significantly increased to 475 days vs. 201 days (P = 0.009). Prognostic factors identified by multivariable Cox regressions included size of tumor and metastasis at presentation. Dogs were 3× more likely to progress (P = 0.009) or 3.5× more likely to experience death (P = 0.003) at all times of follow up if they presented with metastatic disease. Similarly, every 100-cc increase in tumor volume resulted in a 5% increase in the risk of progression (P = 0.002) and death (P = 0.001) at all times of follow up. Overall, 30.8% of patients developed acute toxicities, 7.7% grade 3; 28.8% of patients developed late toxicities, 11.5% grade 3. Increased dose administered to the skin significantly affected toxicity development. SBRT serves as a viable treatment option to provide local tumor control for canine macroscopic STS, particularly those with early-stage disease and smaller tumors. The results of this study will help to define patient inclusion criteria and to set dose limits for preclinical canine STS trials involving SBRT.
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Affiliation(s)
- Rebecca Tierce
- Department of Clinical Sciences, Colorado State University, Fort Collins, Colorado.,Division of Comparative Medicine, New York University Langone Medical Center, New York, New York
| | - Tiffany Martin
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, Colorado
| | - Kelly L Hughes
- Department of Microbiology, Immunology, and Pathology, Colorado State University, Fort Collins, Colorado
| | - Lauren Harrison
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, Colorado
| | - Katy L Swancutt
- Division of Molecular Radiation Biology, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Sangeeta Rao
- Department of Clinical Sciences, Colorado State University, Fort Collins, Colorado
| | - Del Leary
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, Colorado
| | - Susan M LaRue
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, Colorado
| | - Mary-Keara Boss
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, Colorado
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Magee K, Marsh IR, Turek MM, Grudzinski J, Aluicio-Sarduy E, Engle JW, Kurzman ID, Zuleger CL, Oseid EA, Jaskowiak C, Albertini MR, Esbona K, Bednarz B, Sondel PM, Weichert JP, Morris ZS, Hernandez R, Vail DM. Safety and feasibility of an in situ vaccination and immunomodulatory targeted radionuclide combination immuno-radiotherapy approach in a comparative (companion dog) setting. PLoS One 2021; 16:e0255798. [PMID: 34383787 PMCID: PMC8360580 DOI: 10.1371/journal.pone.0255798] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 07/23/2021] [Indexed: 12/18/2022] Open
Abstract
Rationale Murine syngeneic tumor models have revealed efficacious systemic antitumor responses following primary tumor in situ vaccination combined with targeted radionuclide therapy to secondary or metastatic tumors. Here we present studies on the safety and feasibility of this approach in a relevant translational companion dog model (n = 17 dogs) with advanced cancer. Methods The three component of the combination immuno-radiotherapy approach were employed either separately or in combination in companion dogs with advanced stage cancer. In situ vaccination was achieved through the administration of hypofractionated external beam radiotherapy and intratumoral hu14.18-IL2 fusion immunocytokine injections to the index tumor. In situ vaccination was subsequently combined with targeted radionuclide therapy using a theranostic pairing of IV 86Y-NM600 (for PET imaging and subject-specific dosimetry) and IV 90Y-NM600 (therapeutic radionuclide) prescribed to deliver an immunomodulatory 2 Gy dose to all metastatic sites in companion dogs with metastatic melanoma or osteosarcoma. In a subset of dogs, immunologic parameters preliminarily assessed. Results The components of the immuno-radiotherapy combination were well tolerated either alone or in combination, resulting in only transient low grade (1 or 2) adverse events with no dose-limiting events observed. In subject-specific dosimetry analyses, we observed 86Y-NM600 tumor:bone marrow absorbed-dose differential uptakes ≥2 in 4 of 5 dogs receiving the combination, which allowed subsequent safe delivery of at least 2 Gy 90Y-NM600 TRT to tumors. NanoString gene expression profiling and immunohistochemistry from pre- and post-treatment biopsy specimens provide evidence of tumor microenvironment immunomodulation by 90Y-NM600 TRT. Conclusions The combination of external beam radiotherapy, intratumoral immunocytokine, and targeted radionuclide immuno-radiotherapy known to have activity against syngeneic melanoma in murine models is feasible and well tolerated in companion dogs with advanced stage, spontaneously arising melanoma or osteosarcoma and has immunomodulatory potential. Further studies evaluating the dose-dependent immunomodulatory effects of this immuno-radiotherapy combination are currently ongoing.
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Affiliation(s)
- Kara Magee
- Department of Medical Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
| | - Ian R. Marsh
- Department of Medical Physics, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
| | - Michelle M. Turek
- Department of Surgical Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
| | - Joseph Grudzinski
- Department of Medical Physics, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
| | - Eduardo Aluicio-Sarduy
- Department of Medical Physics, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
| | - Jonathan W. Engle
- Department of Medical Physics, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
| | - Ilene D. Kurzman
- Department of Medical Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
| | - Cindy L. Zuleger
- Department of Medicine, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
- Carbone Cancer Center, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
| | - Elizabeth A. Oseid
- Office of Environment, Health and Safety, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
| | - Christine Jaskowiak
- Department of Radiology, School of Medicine and Public Health, Madison, Wisconsin, United States of America
| | - Mark R. Albertini
- Department of Medicine, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
- Carbone Cancer Center, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
- The Medical Service, William S. Middleton Memorial Veterans Hospital, Madison, Wisconsin, United States of America
| | - Karla Esbona
- Department of Pathology and Laboratory Medicine, School of Medicine and Public Health, Madison, Wisconsin, United States of America
| | - Bryan Bednarz
- Department of Medical Physics, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
- Department of Radiology, School of Medicine and Public Health, Madison, Wisconsin, United States of America
| | - Paul M. Sondel
- Carbone Cancer Center, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
- Department of Human Oncology, School of Medicine and Public Health, Madison, Wisconsin, United States of America
- Department of Pediatrics, School of Medicine and Public Health, Madison, Wisconsin, United States of America
| | - Jamey P. Weichert
- Carbone Cancer Center, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
- Department of Radiology, School of Medicine and Public Health, Madison, Wisconsin, United States of America
| | - Zachary S. Morris
- Carbone Cancer Center, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
- Department of Pathology and Laboratory Medicine, School of Medicine and Public Health, Madison, Wisconsin, United States of America
| | - Reinier Hernandez
- Department of Medical Physics, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
- Carbone Cancer Center, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
- Department of Radiology, School of Medicine and Public Health, Madison, Wisconsin, United States of America
- * E-mail: (RH); . (DMV)
| | - David M. Vail
- Department of Medical Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
- Carbone Cancer Center, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
- * E-mail: (RH); . (DMV)
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Gendron KP, Howerth EW, Nagata K, Perlini M, Northrup N. Intramuscular Grade 1 fibrosarcoma: Magnetic resonance imaging findings in 2 dogs. Can Vet J 2021; 62:857-860. [PMID: 34341599 PMCID: PMC8281950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Two adult neutered male dogs were presented for evaluation of firm, painless masses arising within muscle: an 8-year-old German wirehaired pointer dog with an accessory tricipital growth, and a 3-year-old German shepherd dog with a gracilis muscle growth. Magnetic resonance imaging (MRI) characteristics suggested malignant behavior, with a central fluid-like portion with a hyperenhancing lining, a nidus of disorganized tissue, and an extensive reactive zone, whereas histopathology was consistent with low-grade fibrosarcoma. This report describes histologically low-grade, yet biologically high-grade intramuscular fibrosarcoma, in which MRI provided detailed information on tumor behavior and assisted with biopsy and surgical planning.
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Affiliation(s)
- Karine P Gendron
- Department of Veterinary Biosciences and Diagnostic Imaging (Gendron, Perlini), Department of Pathology (Howerth), Department of Small Animal Medicine and Surgery (Nagata, Northrup), College of Veterinary Medicine, University of Georgia, Athens, Georgia 30602, USA
| | - Elizabeth W Howerth
- Department of Veterinary Biosciences and Diagnostic Imaging (Gendron, Perlini), Department of Pathology (Howerth), Department of Small Animal Medicine and Surgery (Nagata, Northrup), College of Veterinary Medicine, University of Georgia, Athens, Georgia 30602, USA
| | - Koichi Nagata
- Department of Veterinary Biosciences and Diagnostic Imaging (Gendron, Perlini), Department of Pathology (Howerth), Department of Small Animal Medicine and Surgery (Nagata, Northrup), College of Veterinary Medicine, University of Georgia, Athens, Georgia 30602, USA
| | - Michael Perlini
- Department of Veterinary Biosciences and Diagnostic Imaging (Gendron, Perlini), Department of Pathology (Howerth), Department of Small Animal Medicine and Surgery (Nagata, Northrup), College of Veterinary Medicine, University of Georgia, Athens, Georgia 30602, USA
| | - Nicole Northrup
- Department of Veterinary Biosciences and Diagnostic Imaging (Gendron, Perlini), Department of Pathology (Howerth), Department of Small Animal Medicine and Surgery (Nagata, Northrup), College of Veterinary Medicine, University of Georgia, Athens, Georgia 30602, USA
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Gola C, Giannuzzi D, Rinaldi A, Iussich S, Modesto P, Morello E, Buracco P, Aresu L, De Maria R. Genomic and Transcriptomic Characterization of Canine Osteosarcoma Cell Lines: A Valuable Resource in Translational Medicine. Front Vet Sci 2021; 8:666838. [PMID: 34079834 PMCID: PMC8165228 DOI: 10.3389/fvets.2021.666838] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Accepted: 03/30/2021] [Indexed: 12/12/2022] Open
Abstract
Osteosarcoma (OSA) represents the most common primary bone tumor in dogs and is characterized by a highly aggressive behavior. Cell lines represent one of the most suitable and reproducible pre-clinical models, and therefore the knowledge of their molecular landscape is mandatory to investigate oncogenic mechanisms and drug response. The present study aims at determining variants, putative driver genes, and gene expression aberrations by integrating whole-exome and RNA sequencing. For this purpose, eight canine OSA cell lines and one matched pair of primary tumor and normal tissue were analyzed. Overall, cell lines revealed a mean tumor mutational burden of 9.6 mutations/Mb (range 3.9–16.8). Several known oncogenes and tumor suppressor genes, such as ALK, MYC, and MET, were prioritized as having a likely role in canine OSA. Mutations in eight genes, previously described as human OSA drivers and including TP53, PTCH1, MED12, and PI3KCA, were retrieved in our cell lines. When variants were cross-referenced with human OSA driver mutations, the E273K mutation of TP53 was identified in the Wall cell line and tumor sample. The transcriptome profiling detected two possible p53 inactivation mechanisms in the Wall cell line on the one hand, and in D17 and D22 on the other. Moreover, MET overexpression, potentially leading to MAPK/ERK pathway activation, was observed in D17 and D22 cell lines. In conclusion, our data provide the molecular characterization of a large number of canine OSA cell lines, allowing future investigations on potential therapeutic targets and associated biomarkers. Notably, the Wall cell line represents a valuable model to empower prospective in vitro studies both in human and in dogs, since the TP53 driver mutation was maintained during cell line establishment and was widely reported as a mutation hotspot in several human cancers.
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Affiliation(s)
- Cecilia Gola
- Department of Veterinary Science, University of Turin, Turin, Italy
| | - Diana Giannuzzi
- Department of Agronomy, Food, Natural Resources, Animals, and Environment, University of Padua, Padua, Italy
| | - Andrea Rinaldi
- Faculty of Biomedical Sciences, Institute of Oncology Research, Universit'a della Svizzera Italiana (USI), Bellinzona, Switzerland
| | - Selina Iussich
- Department of Veterinary Science, University of Turin, Turin, Italy
| | - Paola Modesto
- National Reference Center for Veterinary and Comparative Oncology-Veterinary Medical Research Institute for Piemonte, Liguria, and Valle d'Aosta, Torino, Italy
| | - Emanuela Morello
- Department of Veterinary Science, University of Turin, Turin, Italy
| | - Paolo Buracco
- Department of Veterinary Science, University of Turin, Turin, Italy
| | - Luca Aresu
- Department of Veterinary Science, University of Turin, Turin, Italy
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LeBlanc AK, Mazcko CN, Cherukuri A, Berger EP, Kisseberth WC, Brown ME, Lana SE, Weishaar K, Flesner BK, Bryan JN, Vail DM, Burton JH, Willcox JL, Mutsaers AJ, Woods JP, Northrup NC, Saba C, Curran KM, Leeper H, Wilson-Robles H, Wustefeld-Janssens BG, Lindley S, Smith AN, Dervisis N, Klahn S, Higginbotham ML, Wouda RM, Krick E, Mahoney JA, London CA, Barber LG, Balkman CE, McCleary-Wheeler AL, Suter SE, Martin O, Borgatti A, Burgess K, Childress MO, Fidel JL, Allstadt SD, Gustafson DL, Selmic LE, Khanna C, Fan TM. Adjuvant Sirolimus Does Not Improve Outcome in Pet Dogs Receiving Standard-of-Care Therapy for Appendicular Osteosarcoma: A Prospective, Randomized Trial of 324 Dogs. Clin Cancer Res 2021; 27:3005-3016. [PMID: 33753454 DOI: 10.1158/1078-0432.ccr-21-0315] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 02/24/2021] [Accepted: 03/18/2021] [Indexed: 12/31/2022]
Abstract
PURPOSE The mTOR pathway has been identified as a key nutrient signaling hub that participates in metastatic progression of high-grade osteosarcoma. Inhibition of mTOR signaling is biologically achievable with sirolimus, and might slow the outgrowth of distant metastases. In this study, pet dogs with appendicular osteosarcoma were leveraged as high-value biologic models for pediatric osteosarcoma, to assess mTOR inhibition as a therapeutic strategy for attenuating metastatic disease progression. PATIENTS AND METHODS A total of 324 pet dogs diagnosed with treatment-naïve appendicular osteosarcoma were randomized into a two-arm, multicenter, parallel superiority trial whereby dogs received amputation of the affected limb, followed by adjuvant carboplatin chemotherapy ± oral sirolimus therapy. The primary outcome measure was disease-free interval (DFI), as assessed by serial physical and radiologic detection of emergent macroscopic metastases; secondary outcomes included overall 1- and 2-year survival rates, and sirolimus pharmacokinetic variables and their correlative relationship to adverse events and clinical outcomes. RESULTS There was no significant difference in the median DFI or overall survival between the two arms of this trial; the median DFI and survival for standard-of-care (SOC; defined as amputation and carboplatin therapy) dogs was 180 days [95% confidence interval (CI), 144-237] and 282 days (95% CI, 224-383) and for SOC + sirolimus dogs, it was 204 days (95% CI, 157-217) and 280 days (95% CI, 252-332), respectively. CONCLUSIONS In a population of pet dogs nongenomically segmented for predicted mTOR inhibition response, sequentially administered adjuvant sirolimus, although well tolerated when added to a backbone of therapy, did not extend DFI or survival in dogs with appendicular osteosarcoma.
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Affiliation(s)
- Amy K LeBlanc
- Comparative Oncology Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
| | - Christina N Mazcko
- Comparative Oncology Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Aswini Cherukuri
- Comparative Oncology Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Erika P Berger
- Frederick National Laboratory for Cancer Research in the Comparative Oncology Program, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - William C Kisseberth
- Department of Veterinary Clinical Sciences, The Ohio State University College of Veterinary Medicine, Columbus, Ohio
| | - Megan E Brown
- Department of Veterinary Clinical Sciences, The Ohio State University College of Veterinary Medicine, Columbus, Ohio
| | - Susan E Lana
- Flint Animal Cancer Center, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, Colorado
| | - Kristen Weishaar
- Flint Animal Cancer Center, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, Colorado
| | - Brian K Flesner
- Department of Veterinary Medicine and Surgery, College of Veterinary Medicine, University of Missouri, Columbia, Missouri
| | - Jeffrey N Bryan
- Department of Veterinary Medicine and Surgery, College of Veterinary Medicine, University of Missouri, Columbia, Missouri
| | - David M Vail
- Department of Medical Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, Madison, Wisconsin
| | - Jenna H Burton
- Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California-Davis, Davis, California
| | - Jennifer L Willcox
- Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California-Davis, Davis, California
| | - Anthony J Mutsaers
- Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
| | - J Paul Woods
- Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
| | - Nicole C Northrup
- Department of Small Animal Medicine & Surgery, College of Veterinary Medicine University of Georgia, Athens, Georgia
| | - Corey Saba
- Department of Small Animal Medicine & Surgery, College of Veterinary Medicine University of Georgia, Athens, Georgia
| | - Kaitlin M Curran
- Department of Clinical Sciences, Carlson College of Veterinary Medicine, Oregon State University, Corvallis, Oregon
| | - Haley Leeper
- Department of Clinical Sciences, Carlson College of Veterinary Medicine, Oregon State University, Corvallis, Oregon
| | - Heather Wilson-Robles
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, Texas
| | - Brandan G Wustefeld-Janssens
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, Texas
| | - Stephanie Lindley
- Department of Clinical Sciences, Wilford and Kate Bailey Small Animal Teaching Hospital, Auburn University College of Veterinary Medicine, Auburn, Alabama
| | - Annette N Smith
- Department of Clinical Sciences, Wilford and Kate Bailey Small Animal Teaching Hospital, Auburn University College of Veterinary Medicine, Auburn, Alabama
| | - Nikolaos Dervisis
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Blacksburg, Virginia.,ICATS Center for Engineered Health, Virginia Tech, Kelly Hall, Blacksburg, Virginia.,Department of Internal Medicine, Virginia Tech Carilion School of Medicine, Roanoke, Virginia
| | - Shawna Klahn
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Blacksburg, Virginia
| | - Mary Lynn Higginbotham
- Department of Clinical Sciences, College of Veterinary Medicine, Kansas State University, Manhattan, Kansas
| | - Raelene M Wouda
- Department of Clinical Sciences, College of Veterinary Medicine, Kansas State University, Manhattan, Kansas
| | - Erika Krick
- Ryan Veterinary Hospital, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Jennifer A Mahoney
- Ryan Veterinary Hospital, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Cheryl A London
- Department of Clinical Sciences, Cummings School of Veterinary Medicine at Tufts University, North Grafton, Massachusetts
| | - Lisa G Barber
- Department of Clinical Sciences, Cummings School of Veterinary Medicine at Tufts University, North Grafton, Massachusetts
| | - Cheryl E Balkman
- Department of Clinical Sciences, Cornell University College of Veterinary Medicine, Ithaca, New York
| | - Angela L McCleary-Wheeler
- Department of Clinical Sciences, Cornell University College of Veterinary Medicine, Ithaca, New York
| | - Steven E Suter
- Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina
| | - Olya Martin
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Tennessee, Knoxville, Tennessee
| | - Antonella Borgatti
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota
| | - Kristine Burgess
- Department of Clinical Sciences, Cummings School of Veterinary Medicine at Tufts University, North Grafton, Massachusetts
| | - Michael O Childress
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Purdue University, West Lafayette, Indiana
| | - Janean L Fidel
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Washington State University, Pullman, Washington
| | - Sara D Allstadt
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Tennessee, Knoxville, Tennessee
| | - Daniel L Gustafson
- Flint Animal Cancer Center, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, Colorado
| | - Laura E Selmic
- Department of Veterinary Clinical Sciences, The Ohio State University College of Veterinary Medicine, Columbus, Ohio
| | - Chand Khanna
- Comparative Oncology Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.,Ethos Veterinary Health, Woburn, Massachusetts.,Ethos Discovery, San Diego, California
| | - Timothy M Fan
- Department of Veterinary Clinical Medicine, College of Veterinary Medicine, University of Illinois at Urbana-Champaign, Urbana, Illinois. .,Cancer Center at Illinois, University of Illinois at Urbana-Champaign, Urbana, Illinois
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Hernández IB, Kromhout JZ, Teske E, Hennink WE, van Nimwegen SA, Oliveira S. Molecular targets for anticancer therapies in companion animals and humans: what can we learn from each other? Theranostics 2021; 11:3882-3897. [PMID: 33664868 PMCID: PMC7914358 DOI: 10.7150/thno.55760] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 12/29/2020] [Indexed: 12/24/2022] Open
Abstract
Despite clinical successes in the treatment of some early stage cancers, it is undeniable that novel and innovative approaches are needed to aid in the fight against cancer. Targeted therapies offer the desirable feature of tumor specificity while sparing healthy tissues, thereby minimizing side effects. However, the success rate of translation of these therapies from the preclinical setting to the clinic is dramatically low, highlighting an important point of necessary improvement in the drug development process in the oncology field. The practice of a comparative oncology approach can address some of the current issues, by introducing companion animals with spontaneous tumors in the linear drug development programs. In this way, animals from the veterinary clinic get access to novel/innovative therapies, otherwise inaccessible, while generating robust data to aid therapy refinement and increase translational success. In this review, we present an overview of targetable membrane proteins expressed in the most well-characterized canine and feline solid cancers, greatly resembling the counterpart human malignancies. We identified particular areas in which a closer collaboration between the human and veterinary clinic would benefit both human and veterinary patients. Considerations and challenges to implement comparative oncology in the development of anticancer targeted therapies are also discussed.
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Bittner ML, Lopes R, Hua J, Sima C, Datta A, Wilson-Robles H. Comprehensive live-cell imaging analysis of cryptotanshinone and synergistic drug-screening effects in various human and canine cancer cell lines. PLoS One 2021; 16:e0236074. [PMID: 33544704 PMCID: PMC7864433 DOI: 10.1371/journal.pone.0236074] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 12/01/2020] [Indexed: 12/15/2022] Open
Abstract
Background Several studies have highlighted both the extreme anticancer effects of Cryptotanshinone (CT), a Stat3 crippling component from Salvia miltiorrhiza, as well as other STAT3 inhibitors to fight cancer. Methods Data presented in this experiment incorporates 2 years of in vitro studies applying a comprehensive live-cell drug-screening analysis of human and canine cancer cells exposed to CT at 20 μM concentration, as well as to other drug combinations. As previously observed in other studies, dogs are natural cancer models, given to their similarity in cancer genetics, epidemiology and disease progression compared to humans. Results Results obtained from several types of human and canine cancer cells exposed to CT and varied drug combinations, verified CT efficacy at combating cancer by achieving an extremely high percentage of apoptosis within 24 hours of drug exposure. Conclusions CT anticancer efficacy in various human and canine cancer cell lines denotes its ability to interact across different biological processes and cancer regulatory cell networks, driving inhibition of cancer cell survival.
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Affiliation(s)
- Michael L. Bittner
- Center for Bioinformatics and Genomic Systems Engineering, Texas A&M Engineering Experiment Station, Texas A&M University, College Station, TX, United States of America
- Translational Genomics Research Institute, Phoenix, AZ, United States of America
| | - Rosana Lopes
- Center for Bioinformatics and Genomic Systems Engineering, Texas A&M Engineering Experiment Station, Texas A&M University, College Station, TX, United States of America
- * E-mail: (RL); (HWR)
| | - Jianping Hua
- Center for Bioinformatics and Genomic Systems Engineering, Texas A&M Engineering Experiment Station, Texas A&M University, College Station, TX, United States of America
| | - Chao Sima
- Center for Bioinformatics and Genomic Systems Engineering, Texas A&M Engineering Experiment Station, Texas A&M University, College Station, TX, United States of America
| | - Aniruddha Datta
- Center for Bioinformatics and Genomic Systems Engineering, Texas A&M Engineering Experiment Station, Texas A&M University, College Station, TX, United States of America
| | - Heather Wilson-Robles
- College of Veterinary Medicine, Texas A&M University, College Station, TX, United States of America
- * E-mail: (RL); (HWR)
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Abstract
Comparative oncology clinical trials play an important and growing role in cancer research and drug development efforts. These trials, typically conducted in companion (pet) dogs, allow assessment of novel anticancer agents and combination therapies in a veterinary clinical setting that supports serial biologic sample collections and exploration of dose, schedule and corresponding pharmacokinetic/pharmacodynamic relationships. Further, an intact immune system and natural co-evolution of tumour and microenvironment support exploration of novel immunotherapeutic strategies. Substantial improvements in our collective understanding of the molecular landscape of canine cancers have occurred in the past 10 years, facilitating translational research and supporting the inclusion of comparative studies in drug development. The value of the approach is demonstrated in various clinical trial settings, including single-agent or combination response rates, inhibition of metastatic progression and randomized comparison of multiple agents in a head-to-head fashion. Such comparative oncology studies have been purposefully included in the developmental plan for several US FDA-approved and up-and-coming anticancer drugs. Challenges for this field include keeping pace with technology and data dissemination/harmonization, improving annotation of the canine genome and immune system, and generation of canine-specific validated reagents to support integration of correlative biology within clinical trial efforts.
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Affiliation(s)
- Amy K LeBlanc
- Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.
| | - Christina N Mazcko
- Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
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Zachos TA. CORR Insights®: Is Use of BMP-2 Associated with Tumor Growth and Osteoblastic Differentiation in Murine Models of Osteosarcoma? Clin Orthop Relat Res 2020; 478:2934-2935. [PMID: 33165052 PMCID: PMC7899422 DOI: 10.1097/corr.0000000000001546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 10/02/2020] [Indexed: 01/31/2023]
Affiliation(s)
- Terri A Zachos
- T. A. Zachos, Department of Orthopaedic Surgery, University of California Davis Health System, Sacramento, CA, USA
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Gourbault O, Llobat L. MicroRNAs as Biomarkers in Canine Osteosarcoma: A New Future? Vet Sci 2020; 7:E146. [PMID: 33008041 DOI: 10.3390/vetsci7040146] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Revised: 09/24/2020] [Accepted: 09/29/2020] [Indexed: 12/15/2022] Open
Abstract
Sarcomas are frequent in dogs and canine species are excellent animal models for studying the human counterpart. However, osteosarcomas are a rare form of sarcoma with high death rates in humans and dogs. miRNAs are small endogenous RNAs that regulate gene expression post-transcriptionally. The discovery of miRNAs could give a contribute in the diagnosis and prognosis of different types of tumors in animal species, as already in humans. The differentiated expression of miRNAs is a frequent finding in cancers and is related to their pathogenesis in many cases. Most canine and human sarcomas show similar miRNA aberrations. Lower levels of miR-1 and miR-133b in canine osteosarcoma tissues were found to increase tumorigenesis through a higher expression of their target genes MET and MCL1. The overexpression of miR-9 promotes a metastatic phenotype in canine osteosarcomas and its capacity as a prognostic biomarker for the disease is currently being evaluated. MicroRNAs at the 14q32 locus could be used as prognostic biomarkers, since their decreased expression has been associated with poor prognosis in canine and human osteosarcomas. Furthermore, a decreased expression of miR-34a in osteosarcoma tumour cells has been associated with shorter disease-free survival times and its reintroduction as a synthetic prodrug shows good potential as a novel therapeutic target to fight the disease. Circulating miR-214 and miR-126 are significantly increased in a broad-spectrum cancer and have the ability to successfully predict the prognosis of dogs. However, further studies are needed to make the use of miRNAs as biomarkers a common practice.
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Mackowiak da Fonseca J, Mackowiak da Fonseca II, Nagamine MK, Massoco CDO, Nishiya AT, Ward JM, Liu S, Leppla SH, Bugge TH, Dagli MLZ. Inhibitory Effects of a Reengineered Anthrax Toxin on Canine and Human Osteosarcoma Cells. Toxins (Basel) 2020; 12:toxins12100614. [PMID: 32987941 PMCID: PMC7601267 DOI: 10.3390/toxins12100614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 09/12/2020] [Accepted: 09/14/2020] [Indexed: 12/03/2022] Open
Abstract
Canine and human osteosarcomas (OSA) share similarities. Novel therapies are necessary for these tumours. The Bacillus anthracis toxin was reengineered to target and kill cells with high expressions of matrix metalloproteinases (MMPs) and urokinase plasminogen activator (uPA). Since canine OSA express MMPs and uPA, we assessed whether the reengineered toxin could show efficacy against these tumours. Two OSA cell lines (canine D17 and human MG63) and a non-neoplastic canine osteoblastic cell line (COBS) were used. Cells were treated with different concentrations of the reengineered anthrax toxin and cell viability was quantified using MTT assay. The cell cycle, apoptosis, and necrosis were analysed by flow cytometry. The wound-healing assay was performed to quantify the migration capacity of treated cells. D17 and MG63 cells had significantly decreased viability after 24 h of treatment. Cell cycle analysis revealed that OSA cells underwent apoptosis when treated with the toxin, whereas COBS cells arrested in the G1 phase. The wound-healing assay showed that D17 and MG63 cells had a significantly reduced migration capacity after treatment. These results point for the first time towards the in vitro inhibitory effects of the reengineered anthrax toxin on OSA cells; this reengineered toxin could be further tested as a new therapy for OSA.
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Affiliation(s)
- Jonathan Mackowiak da Fonseca
- Department of Pathology, School of Veterinary Medicine and Animal Science, University of Sao Paulo, Sao Paulo 05508-270, SP, Brazil; (J.M.d.F.); (I.I.M.d.F.); (M.K.N.); (C.d.O.M.); (A.T.N.)
| | - Ivone Izabel Mackowiak da Fonseca
- Department of Pathology, School of Veterinary Medicine and Animal Science, University of Sao Paulo, Sao Paulo 05508-270, SP, Brazil; (J.M.d.F.); (I.I.M.d.F.); (M.K.N.); (C.d.O.M.); (A.T.N.)
| | - Marcia Kazumi Nagamine
- Department of Pathology, School of Veterinary Medicine and Animal Science, University of Sao Paulo, Sao Paulo 05508-270, SP, Brazil; (J.M.d.F.); (I.I.M.d.F.); (M.K.N.); (C.d.O.M.); (A.T.N.)
| | - Cristina de Oliveira Massoco
- Department of Pathology, School of Veterinary Medicine and Animal Science, University of Sao Paulo, Sao Paulo 05508-270, SP, Brazil; (J.M.d.F.); (I.I.M.d.F.); (M.K.N.); (C.d.O.M.); (A.T.N.)
| | - Adriana Tomoko Nishiya
- Department of Pathology, School of Veterinary Medicine and Animal Science, University of Sao Paulo, Sao Paulo 05508-270, SP, Brazil; (J.M.d.F.); (I.I.M.d.F.); (M.K.N.); (C.d.O.M.); (A.T.N.)
| | | | - Shihui Liu
- Aging Institute and Division of Infectious Diseases, Department of Medicine, University of Pittsburg, Pittsburgh, PA 15261, USA;
| | - Stephen Howard Leppla
- Microbial Pathogenesis Section, Laboratory of Parasitic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA;
| | - Thomas Henrik Bugge
- Proteases & Tissue Remodeling Section, National Institute of Dental and Craniofacial Research, NIH, Bethesda, MD 20892, USA;
| | - Maria Lucia Zaidan Dagli
- Department of Pathology, School of Veterinary Medicine and Animal Science, University of Sao Paulo, Sao Paulo 05508-270, SP, Brazil; (J.M.d.F.); (I.I.M.d.F.); (M.K.N.); (C.d.O.M.); (A.T.N.)
- Correspondence: ; Tel.: +55-11-30917712
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Gola C, Iussich S, Noury S, Martano M, Gattino F, Morello E, Martignani E, Maniscalco L, Accornero P, Buracco P, Aresu L, De Maria R. Clinical significance and in vitro cellular regulation of hypoxia mimicry on HIF-1α and downstream genes in canine appendicular osteosarcoma. Vet J 2020; 264:105538. [PMID: 33012439 DOI: 10.1016/j.tvjl.2020.105538] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 09/02/2020] [Accepted: 09/02/2020] [Indexed: 12/11/2022]
Abstract
Cellular adaptation to a hypoxic microenvironment is essential for tumour progression and is largely mediated by HIF-1α and hypoxia-regulated factors, including CXCR4, VEGF-A and GLUT-1. In human osteosarcoma, hypoxia is associated with resistance to chemotherapy as well as with metastasis and poor survival, whereas little is known about its role in canine osteosarcoma (cOSA). This study aimed primarily to evaluate the prognostic value of several known hypoxic markers in cOSA. Immunohistochemical analysis for HIF-1α, CXCR4, VEGF-A and GLUT-1 was performed on 56 appendicular OSA samples; correlations with clinicopathological features and outcome was investigated. The second aim was to investigate the in vitro regulation of markers under chemically induced hypoxia (CoCl2). Two primary canine osteosarcoma cell lines were selected, and Western blotting, immunofluorescence and qRT-PCR were used to study protein and gene expression. Dogs with high-grade OSA (35.7%) were more susceptible to the development of metastases (P = 0.047) and showed high HIF-1α protein expression (P = 0.007). Moreover, HIF-1α overexpression (56%) was correlated with a shorter disease-free interval (DFI; P = 0.01), indicating that it is a reliable negative prognostic marker. The in vitro experiments identified an accumulation of HIF-1α in cOSA cells after chemically induced hypoxia, leading to a significant increase in GLUT-1 transcript (P = 0.02). HIF-1α might be a promising prognostic marker, highlighting opportunities for the use of therapeutic strategies targeting the hypoxic microenvironment in cOSA. These results reinforce the role of the dog as a comparative animal model since similar hypoxic mechanisms are reported in human osteosarcoma.
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Affiliation(s)
- C Gola
- Department of Veterinary Science, University of Turin, Grugliasco (TO), Italy
| | - S Iussich
- Department of Veterinary Science, University of Turin, Grugliasco (TO), Italy
| | - S Noury
- Hassan II Institute of Agronomy and Veterinary Medicine, Rabat, Morocco
| | - M Martano
- Department of Veterinary Science, University of Parma, Parma (PR)
| | - F Gattino
- Department of Veterinary Science, University of Turin, Grugliasco (TO), Italy
| | - E Morello
- Department of Veterinary Science, University of Turin, Grugliasco (TO), Italy
| | - E Martignani
- Department of Veterinary Science, University of Turin, Grugliasco (TO), Italy
| | - L Maniscalco
- Department of Veterinary Science, University of Turin, Grugliasco (TO), Italy
| | - P Accornero
- Department of Veterinary Science, University of Turin, Grugliasco (TO), Italy
| | - P Buracco
- Department of Veterinary Science, University of Turin, Grugliasco (TO), Italy
| | - L Aresu
- Department of Veterinary Science, University of Turin, Grugliasco (TO), Italy
| | - R De Maria
- Department of Veterinary Science, University of Turin, Grugliasco (TO), Italy.
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46
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García-Iglesias MJ, Cuevas-Higuera JL, Bastida-Sáenz A, de Garnica-García MG, Polledo L, Perero P, González-Fernández J, Fernández-Martínez B, Pérez-Martínez C. Immunohistochemical detection of p53 and pp53 Ser 392 in canine hemangiomas and hemangiosarcomas located in the skin. BMC Vet Res 2020; 16:239. [PMID: 32660487 PMCID: PMC7359283 DOI: 10.1186/s12917-020-02457-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2019] [Accepted: 07/06/2020] [Indexed: 12/12/2022] Open
Abstract
Background p53 protein is essential for the regulation of cell proliferation. Aberrant accumulation of it usually occurs in cutaneous malignancies. Mutant p53 is detected by immunohistochemistry because it is more stable than the wild-type p53. However, post-translational modifications of p53 in response to ultraviolet radiation are important mechanisms of wild-type p53 stabilization, leading to positive staining in the absence of mutation. The aims were: 1) to analyze the immunohistochemical expression of p53 and phospho-p53 Serine392 in canine skin endothelial tumours; and 2) to determine if any relationship exists between p53 and phospho-p53 Serine392 overexpression and cell proliferation. Results p53 and phospho-p53 Serine392 immunolabeling was examined in 40 canine cutaneous endothelial tumours (13 hemangiomas and 27 hemangiosarcomas). Their expression was associated with tumour size, hemangiosarcoma stage (dermal versus hypodermal), histological diagnosis and proliferative activity (mitotic count and Ki-67 index). Statistical analysis revealed a significant increase of p53 immunoreactivity in hemangiosarcomas (median, 74.61%; interquartile range [IQR], 66.97–82.98%) versus hemangiomas (median, 0%; IQR, 0–20.91%) (p < .001) and in well-differentiated hemangiosarcomas (median, 82.40%; IQR, 66.49–83.17%) versus hemangiomas (p = .002). Phospho-p53 Serine392 immunoreactivity was significantly higher in hemangiosarcomas (median, 53.80%; IQR, 0–69.50%) than in hemangiomas (median, 0%; IQR, 0.0%) (p < .001). Positive correlation of the overexpression of p53 and phospho-p53 Serine392 with mitotic count and Ki-67 index was found in the cutaneous vascular tumours (p < .001). The Ki-67 index of the hemangiomas (median, 0.50%; IQR, 0–2.80%) was significantly lower than that of the hemangiosarcomas (median, 34.85%; IQR, 23.88–42.33%) (p < .001), and that specifically of well-differentiated hemangiosarcomas (median, 24.60%; IQR, 15.45–39.35%) (p = .001). Immunolabeling of 18 visceral hemangiosarcomas showed that the p53 (median, 41.59%; IQR, 26.89–64.87%) and phospho-p53 Serine392 (median, 0%; IQR, 0–22.53%) indexes were significantly lower than those of skin (p = .001; p = .006, respectively). Conclusions The p53 and phospho-p53 Serine392overexpression together with high proliferative activity in hemangiosarcomas versus hemangiomas indicated that p53 might play a role in the acquisition of malignant phenotypes in cutaneous endothelial neoplasms in dogs. The Ki-67 index may be useful in distinguishing canine well-differentiated hemangiosarcomas from hemangiomas.
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Affiliation(s)
- María José García-Iglesias
- Histology and Pathological Anatomy Section, Department of Animal Health, Faculty of Veterinary Medicine, University of León, León, Spain.,Institute of Biomedicine (IBIOMED), University of León, León, Spain
| | - Jose Luis Cuevas-Higuera
- Histology and Pathological Anatomy Section, Department of Animal Health, Faculty of Veterinary Medicine, University of León, León, Spain
| | - Ana Bastida-Sáenz
- Histology and Pathological Anatomy Section, Department of Animal Health, Faculty of Veterinary Medicine, University of León, León, Spain
| | | | | | - Paula Perero
- Histology and Pathological Anatomy Section, Department of Animal Health, Faculty of Veterinary Medicine, University of León, León, Spain
| | | | | | - Claudia Pérez-Martínez
- Histology and Pathological Anatomy Section, Department of Animal Health, Faculty of Veterinary Medicine, University of León, León, Spain. .,Institute of Biomedicine (IBIOMED), University of León, León, Spain.
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47
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Allende C, Higgins B, Johns J. Comparison of serum cytokine concentrations between healthy dogs and canine osteosarcoma patients at the time of diagnosis. Vet Immunol Immunopathol 2020; 227:110084. [PMID: 32559421 DOI: 10.1016/j.vetimm.2020.110084] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 06/03/2020] [Accepted: 06/08/2020] [Indexed: 11/19/2022]
Abstract
Systemic immune responses in cancer patients are of tremendous importance, both to advance understanding of disease mechanisms and for development of new diagnostic testing. Minimal published information is available on the systemic cytokine response in canine osteosarcoma (OS) patients. The goal of this study was to investigate serum cytokine alterations present in OS patients at the time of diagnosis. Serum samples from 22 canine OS patients at the time of diagnosis and 18 healthy control dogs were evaluated via multiplex immunoassay for 14 analytes. Significant increases in serum interleukin-8 (IL-8) and interleukin-12p40 (IL-12p40) concentrations were found in OS patients when compared to healthy controls. The results correlate with several published studies on serum cytokine alterations in human OS patients. These data add to the growing body of knowledge on immunologic alterations in OS, including potential immunomodulatory therapy of canine patients, and support future studies on serum cytokine testing to investigate diagnostic and prognostic utility.
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Affiliation(s)
- Carolina Allende
- Oregon State University Carlson College of Veterinary Medicine, Dept. of Biomedical Sciences, 700 SW 30thSt., Corvallis OR 97331, United States
| | - Berta Higgins
- Oregon State University Carlson College of Veterinary Medicine, Dept. of Biomedical Sciences, 700 SW 30thSt., Corvallis OR 97331, United States
| | - Jennifer Johns
- Oregon State University Carlson College of Veterinary Medicine, Dept. of Biomedical Sciences, 700 SW 30thSt., Corvallis OR 97331, United States.
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48
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Atherton MJ, Lenz JA, Mason NJ. Sarcomas-A barren immunological wasteland or field of opportunity for immunotherapy? Vet Comp Oncol 2020; 18:447-470. [PMID: 32246517 DOI: 10.1111/vco.12595] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 03/13/2020] [Accepted: 03/24/2020] [Indexed: 12/11/2022]
Abstract
Key advances in our understanding of immunobiology and the immunosuppressive mechanisms of the tumour microenvironment have led to significant breakthroughs in manipulating the immune system to successfully treat cancer. Remarkable therapeutic responses have occurred with tumours that carry a high mutational burden. In these cases, pre-existing tumour-specific T cells can be rejuvenated via checkpoint inhibition to eliminate tumours. Furthermore, durable remissions have been achieved in haematological malignancies following adoptive transfer of T cells that specifically target cell surface proteins where expression is restricted to the malignancy's cell of origin. Soft tissue sarcomas and bone sarcomas have a paucity of non-synonymous somatic mutations and do not commonly express known, targetable, tumour-specific antigens. Historically, soft tissue sarcomas have been considered immunologically 'cold' and as such, unlikely candidates for immune therapy. Here, we review the immune landscape of canine and feline sarcomas and the immunotherapeutic strategies that have been employed in veterinary clinical trials to improve patient outcome. We also provide insight into immunotherapeutic approaches being used to treat human sarcomas. Together, current data indicates that, rather than a barren immunological wasteland, sarcomas represent a field of opportunities for immunotherapies. Furthermore, we and others would suggest that strategic combinations of immunotherapeutic approaches may hold promise for more effective treatments for high grade soft tissue sarcomas and bone sarcomas.
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Affiliation(s)
- Matthew J Atherton
- Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Jennifer A Lenz
- Department of Clinical Sciences and Advanced Medicine, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Nicola J Mason
- Department of Clinical Sciences and Advanced Medicine, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Department of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Parker Institute for Cancer Immunotherapy, University of Pennsylvania, Philadelphia, Pennsylvania, USA
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Wang G, Wu M, Durham AC, Radaelli E, Mason NJ, Xu X, Roth DB. Molecular subtypes in canine hemangiosarcoma reveal similarities with human angiosarcoma. PLoS One 2020; 15:e0229728. [PMID: 32210430 PMCID: PMC7094861 DOI: 10.1371/journal.pone.0229728] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 02/12/2020] [Indexed: 12/12/2022] Open
Abstract
Angiosarcoma (AS) is a rare neoplasm with limited treatment options and a poor survival rate. Development of effective therapies is hindered by the rarity of this disease. Dogs spontaneously develop hemangiosarcoma (HSA), a common, histologically similar neoplasm. Metastatic disease occurs rapidly and despite chemotherapy, most dogs die several months after diagnosis. These features suggest that HSA might provide a tractable model to test experimental therapies in clinical trials. We previously reported whole exome sequencing of 20 HSA cases. Here we report development of a NGS targeted resequencing panel to detect driver mutations in HSA and other canine tumors. We validated the panel by resequencing the original 20 cases and sequenced 30 additional cases. Overall, we identified potential driver mutations in over 90% of the cases, including well-documented (in human cancers) oncogenic mutations in PIK3CA (46%), PTEN (6%), PLCG1(4%), and TP53 (66%), as well as previously undetected recurrent activating mutations in NRAS (24%). The driver role of these mutations is further demonstrated by augmented downstream signaling crucial to tumor growth. The recurrent, mutually exclusive mutation patterns suggest distinct molecular subtypes of HSA. Driver mutations in some subtypes closely resemble those seen in some AS cases, including NRAS, PLCG1, PIK3CA and TP53. Furthermore, activation of the MAPK and PI3K pathways appear to be key oncogenic mechanisms in both species. Together, these observations suggest that dogs with spontaneous HSA could serve as a useful model for testing the efficacy of targeted therapies, some of which could potentially be of therapeutic value in AS.
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Affiliation(s)
- Guannan Wang
- Department of Pathology and Laboratory Medicine, Raymond and Ruth Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States of America
- * E-mail: (GW); (DBR)
| | - Ming Wu
- Illumina, San Diego, CA, United States of America
| | - Amy C. Durham
- Department of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, United States of America
| | - Enrico Radaelli
- Department of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, United States of America
| | - Nicola J. Mason
- Department of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, United States of America
- Department of Clinical Sciences and Advanced Medicine, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, United States of America
| | - XiaoWei Xu
- Department of Pathology and Laboratory Medicine, Raymond and Ruth Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States of America
| | - David B. Roth
- Department of Pathology and Laboratory Medicine, Raymond and Ruth Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States of America
- * E-mail: (GW); (DBR)
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50
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Borgatti A, Dickerson EB, Lawrence J. Emerging therapeutic approaches for canine sarcomas: Pushing the boundaries beyond the conventional. Vet Comp Oncol 2019; 18:9-24. [PMID: 31749286 DOI: 10.1111/vco.12554] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 11/08/2019] [Accepted: 11/11/2019] [Indexed: 12/21/2022]
Abstract
Sarcomas represent a group of genomically chaotic, highly heterogenous tumours of mesenchymal origin with variable mutational load. Conventional therapy with surgery and radiation therapy is effective for managing small, low-grade sarcomas and remains the standard therapeutic approach. For advanced, high-grade, recurrent, or metastatic sarcomas, systemic chemotherapy provides minimal benefit, therefore, there is a drive to develop novel approaches. The discovery of "Coley's toxins" in the 19th century, and their use to stimulate the immune system supported the application of unconventional therapies for the treatment of sarcomas. While promising, this initial work was abandoned and treatment paradigm and disease course of sarcomas was largely unchanged for several decades. Exciting new therapies are currently changing treatment algorithms for advanced carcinomas and melanomas, and similar approaches are being applied to advance the field of sarcoma research. Recent discoveries in subtype-specific cancer biology and the identification of distinct molecular targets have led to the development of promising targeted strategies with remarkable potential to change the landscape of sarcoma therapy in dogs. The purpose of this review article is to describe the current standard of care and limitations as well as emerging approaches for sarcoma therapy that span many of the most active paradigms in oncologic research, including immunotherapies, checkpoint inhibitors, and drugs capable of cellular metabolic reprogramming.
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Affiliation(s)
- Antonella Borgatti
- Animal Cancer Care and Research (ACCR) 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.,Clinical Investigation Center, College of Veterinary Medicine, St. Paul, Minnesota
| | - Erin B Dickerson
- Animal Cancer Care and Research (ACCR) 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
| | - Jessica Lawrence
- Animal Cancer Care and Research (ACCR) 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
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