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Bergman PJ. Cancer Immunotherapy. Vet Clin North Am Small Anim Pract 2024; 54:441-468. [PMID: 38158304 DOI: 10.1016/j.cvsm.2023.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
The enhanced understanding of immunology experienced over the last 5 decades afforded through the tools of molecular biology has recently translated into cancer immunotherapy becoming one of the most exciting and rapidly expanding fields. Human cancer immunotherapy is now recognized as one of the pillars of treatment alongside surgery, radiation, and chemotherapy. The field of veterinary cancer immunotherapy has also rapidly advanced in the last decade with a handful of commercially available products and a plethora of investigational cancer immunotherapies, which will hopefully expand our veterinary oncology treatment toolkit over time.
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Affiliation(s)
- Philip J Bergman
- Clinical Studies, VCA; Katonah Bedford Veterinary Center, Bedford Hills, NY, USA; Memorial Sloan-Kettering Cancer Center, New York, NY, USA.
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2
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Chatterji P, Xing G, Furst L, Dave K, Zhou Q, LaBarbera DV, Thamm DH, Eaton JK, Wawer MJ, Viswanathan VS. Validation of ferroptosis in canine cancer cells to enable comparative oncology and translational medicine. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.04.28.591561. [PMID: 38746359 PMCID: PMC11092520 DOI: 10.1101/2024.04.28.591561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
Ferroptosis is a cell death mechanism that has attracted significant attention as a potential basis for the development of new cancer therapies. Validation of ferroptosis biology in species commonly used in translation and pre-clinical development is a necessary foundation for enabling the advancement of such ferroptosis modulating drugs. Here, we demonstrate that canine cancer cells exhibit sensitivity to a wide range of ferroptosis-inducing perturbations in a manner indistinguishable from human cancer cells, and recapitulate characteristic patterns of ferroptotic response across tumor types seen in the human setting. The foundation provided herein establishes the dog as a relevant efficacy and toxicology model for ferroptosis and creates new opportunities to leverage the canine comparative oncology paradigm to accelerate the development of ferroptosis-inducing drugs for human cancer patients.
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Affiliation(s)
- Priya Chatterji
- Kojin Therapeutics, 451 D Street, Suite 502, Boston, MA 02210
| | - Gang Xing
- Kojin Therapeutics, 451 D Street, Suite 502, Boston, MA 02210
| | - Laura Furst
- Kojin Therapeutics, 451 D Street, Suite 502, Boston, MA 02210
| | - Krishna Dave
- Kojin Therapeutics, 451 D Street, Suite 502, Boston, MA 02210
| | - Qiong Zhou
- The CU Anschutz Center for Drug Discovery, Skaggs School of Pharmacy and Pharmaceutical Sciences, Department of Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, 12850 E. Montview Blvd, Aurora, CO 80045
| | - Daniel V LaBarbera
- The CU Anschutz Center for Drug Discovery, Skaggs School of Pharmacy and Pharmaceutical Sciences, Department of Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, 12850 E. Montview Blvd, Aurora, CO 80045
| | - Douglas H Thamm
- Flint Animal Cancer Center, Colorado State University, 300 West Drake Road, Fort Collins, CO 80523
| | - John K Eaton
- Kojin Therapeutics, 451 D Street, Suite 502, Boston, MA 02210
| | - Mathias J Wawer
- Kojin Therapeutics, 451 D Street, Suite 502, Boston, MA 02210
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3
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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. RESEARCH SQUARE 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] [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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4
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Nunney L. The effect of body size and inbreeding on cancer mortality in breeds of the domestic dog: a test of the multi-stage model of carcinogenesis. ROYAL SOCIETY OPEN SCIENCE 2024; 11:231356. [PMID: 38298404 PMCID: PMC10827441 DOI: 10.1098/rsos.231356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 01/02/2024] [Indexed: 02/02/2024]
Abstract
Cancer is a leading cause of death in domestic dogs. Deaths due to cancer vary widely among breeds, providing an opportunity for testing the multi-stage model of carcinogenesis. This model underpins evolutionary and basic studies of cancer suppression and predicts a linear increase in cancer with breed size, an expectation complicated by bigger breeds having a shorter lifespan (decreasing risk). Using three independent datasets, the weight and lifespan of breeds provided a good fit of lifetime cancer mortality to the multi-stage model, the fit suggesting many canine cancers are initiated by four driver mutations. Of 85 breeds in more than one dataset, only flat-coated retriever showed significantly elevated cancer mortality, with Scottish terrier, Bernese mountain dog and bullmastiff also showing notable risk (greater than 50% over expected). Analysis of breed clades suggested terriers experience elevated cancer mortality. There was no evidence that the lower mass-specific metabolic rate of larger breeds reduced cancer risk. Residuals indicated increased breed inbreeding shortened expected lifespan, but had no overall effect on cancer mortality. The results provide a baseline for identifying increased breed risk for specific cancers and demonstrate that, unless selection promotes increased cancer suppression, the evolution of larger longer-lived animals leads to a predictable increased cancer risk.
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Affiliation(s)
- Leonard Nunney
- Department of Evolution, Ecology, and Organismal Biology, University of California Riverside, 900 University Avenue, Riverside, CA 92521, USA
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5
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Burton JH, Johnston SA, Vail DM, Eickhoff JC, Sykes KF, Brown JR, Shen L, Gervassi A, Page RL, Willcox JL, Al-Nadaf S, Willis AL, Biggs D, Ralston J, Mok I, Kurzman ID, Huelsmeyer MK, Hayim R, Smith BM, Thamm DH. Design of a randomized, placebo-controlled study evaluating efficacy and safety of a cancer preventative vaccine in dogs. Vet Immunol Immunopathol 2024; 267:110691. [PMID: 38056066 DOI: 10.1016/j.vetimm.2023.110691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 11/06/2023] [Accepted: 11/24/2023] [Indexed: 12/08/2023]
Abstract
Preventative anti-cancer vaccination strategies have long been hampered by the challenge of targeting the diverse array of potential tumor antigens, with successes to date limited to cancers with viral etiologies. Identification and vaccination against frameshift neoantigens conserved across multiple species and tumor histologies is a potential cancer preventative strategy currently being investigated. Companion dogs spontaneously develop cancers at a similar incidence to those in people and are a complementary comparative patient population for the development of novel anti-cancer therapeutics. In addition to an intact immune system with tumors that arise in an autochthonous tumor microenvironment, dogs also have a shorter lifespan and temporally compressed tumor natural history as compared to humans, which allows for more rapid evaluation of safety, immunogenicity, and efficacy of cancer vaccination strategies. Here we describe the study protocol for the Vaccination Against Canine Cancer Study (VACCS), the largest interventional cancer clinical trial conducted in companion dogs to date. In addition to safety and immunogenicity, the primary endpoint of VACCS is the cumulative incidence (CI) of dogs developing malignant neoplasia of any type at the end of the study period. Secondary endpoints include changes in incidence of specific tumor types, survival times following neoplasia diagnosis, and all-cause mortality.
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Affiliation(s)
- Jenna H Burton
- Flint Animal Cancer Center, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, 300 W. Drake Road, Fort Collins, CO 80523, United States
| | - Stephen Albert Johnston
- Calviri, Inc., Phoenix Bioscience Core, 850 North 5th Street, Phoenix, AZ 85004, United States; Center for Innovations in Medicine, Biodesign Institute, Arizona State University, 727 E. Tyler Street, Tempe, AZ 85281, United States
| | - David M Vail
- Carbone Cancer Center, University of Wisconsin-Madison, 600 Highland Ave, Madison, WI 53705, United States; Department of Medical Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, 2015 Linden Drive, Madison, WI 53706, United States
| | - Jens C Eickhoff
- Biostatistics and Medical Informatics, School of Medicine and Public Health, University of Wisconsin-Madison, 610 Walnut Street, Madison, WI 53726, United States
| | - Kathryn F Sykes
- Calviri, Inc., Phoenix Bioscience Core, 850 North 5th Street, Phoenix, AZ 85004, United States
| | - Justin R Brown
- Calviri, Inc., Phoenix Bioscience Core, 850 North 5th Street, Phoenix, AZ 85004, United States
| | - Luhui Shen
- Calviri, Inc., Phoenix Bioscience Core, 850 North 5th Street, Phoenix, AZ 85004, United States
| | - Ana Gervassi
- Calviri, Inc., Phoenix Bioscience Core, 850 North 5th Street, Phoenix, AZ 85004, United States
| | - Rodney L Page
- Flint Animal Cancer Center, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, 300 W. Drake Road, Fort Collins, CO 80523, United States
| | - Jennifer L Willcox
- Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California, One Shields Avenue, Davis, CA 95616, United States
| | - Sami Al-Nadaf
- Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California, One Shields Avenue, Davis, CA 95616, United States
| | - Amanda L Willis
- Flint Animal Cancer Center, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, 300 W. Drake Road, Fort Collins, CO 80523, United States
| | - Danielle Biggs
- Flint Animal Cancer Center, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, 300 W. Drake Road, Fort Collins, CO 80523, United States
| | - Jessica Ralston
- Flint Animal Cancer Center, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, 300 W. Drake Road, Fort Collins, CO 80523, United States
| | - Irene Mok
- Flint Animal Cancer Center, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, 300 W. Drake Road, Fort Collins, CO 80523, United States
| | - Ilene D Kurzman
- Department of Medical Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, 2015 Linden Drive, Madison, WI 53706, United States
| | - Michael K Huelsmeyer
- Department of Medical Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, 2015 Linden Drive, Madison, WI 53706, United States
| | - Rubi Hayim
- Department of Medical Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, 2015 Linden Drive, Madison, WI 53706, United States
| | - Brittany M Smith
- Veterinary Center for Clinical Trials, School of Veterinary Medicine, University of California, One Shields Avenue, Davis, CA 95616, United States
| | - Douglas H Thamm
- Flint Animal Cancer Center, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, 300 W. Drake Road, Fort Collins, CO 80523, United States.
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6
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Carvalho PT, Niza-Ribeiro J, Amorim I, Queiroga F, Severo M, Ribeiro AI, Pinello K. Comparative epidemiological study of breast cancer in humans and canine mammary tumors: insights from Portugal. Front Vet Sci 2023; 10:1271097. [PMID: 38098996 PMCID: PMC10720630 DOI: 10.3389/fvets.2023.1271097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 11/08/2023] [Indexed: 12/17/2023] Open
Abstract
Dogs spontaneously develop mammary gland tumors (MGT) and exhibit striking similarities in clinical and epidemiological characteristics to human breast cancer (HBC). Descriptive and comparative analysis of HBC and canine MGT with a focus on evaluating similarities and geographical distribution were the aims of this study. HBC cases were obtained from North Regional Oncological Registry (RORENO) (2010-2015) and canine MGT cases from Vet-OncoNet (2019-2022). Analyses were performed based on published and well accepted classification systems (ICD-O-3.2 for humans and Vet-ICD-O-canine-1). Age-standardized incidence risks (ASIR) of Porto district municipalities were calculated using 2021 Portuguese census (INE) and data from the Portuguese animal registration system (SIAC). Among 7,674 HBC cases and 1,140 MGT cases, a similar age and sex distribution pattern was observed. Approximately 69.2% of HBC cases were between 40 and 69 years old, while 66.9% of MGT cases were diagnosed between 7 and 12 years old (mean age of 9.6 years, SD = 2.6). In women, Invasive breast carcinoma (8500/3) was the most common histological type (n = 5,679, 74%) while in dogs it was the Complex Carcinoma (8983.1/3) (n = 205, 39%). Cocker and Yorkshire Terriers exhibited the highest relative risks (3.2 and 1.6, p < 0.05, respectively) when compared to cross breed dogs. The municipalities' ASIR of the two species exhibited a high correlation (R = 0.85, p < 0.01) and the spatial cluster analysis revealed similar geographic hotspots. Also, higher ASIR values both in women and dogs were more frequently found in urbanized areas compared to rural areas. This research sheds light on the shared features and geographical correlation between HBC and canine MGT, highlighting the potential of cross-species environmental oncology studies.
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Affiliation(s)
- Paulo Tiago Carvalho
- Vet-OncoNet, Population Studies Department, School of Medicine and Biomedical Sciences, ICBAS, University of Porto, Porto, Portugal
| | - João Niza-Ribeiro
- Vet-OncoNet, Population Studies Department, School of Medicine and Biomedical Sciences, ICBAS, University of Porto, Porto, Portugal
- Epidemiology Unit (EPIUnit), Institute of Public Health of the University of Porto (ISPUP), Porto, Portugal
- Laboratory for Integrative and Translational Research in Population Health (ITR), Porto, Portugal
| | - Irina Amorim
- Department of Pathology and Molecular Immunology, School of Medicine and Biomedical Sciences ICBAS, University of Porto, Porto, Portugal
| | - Felisbina Queiroga
- Department of Veterinary Sciences, University Trás-os-Montes and Alto Douro (UTAD), Vila Real, Portugal
- Centre for Animal and Veterinary Science (CECAV), University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
- Center for Animal Science Studies, Institute of Sciences, Technologies and Agroenvironment (CECA-ICETA), University of Porto, Porto, Portugal
| | - Milton Severo
- Epidemiology Unit (EPIUnit), Institute of Public Health of the University of Porto (ISPUP), Porto, Portugal
- Laboratory for Integrative and Translational Research in Population Health (ITR), Porto, Portugal
| | - Ana Isabel Ribeiro
- Epidemiology Unit (EPIUnit), Institute of Public Health of the University of Porto (ISPUP), Porto, Portugal
- Laboratory for Integrative and Translational Research in Population Health (ITR), Porto, Portugal
- Department of Public Health and Forensic Sciences and Medical Education, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Katia Pinello
- Vet-OncoNet, Population Studies Department, School of Medicine and Biomedical Sciences, ICBAS, University of Porto, Porto, Portugal
- Epidemiology Unit (EPIUnit), Institute of Public Health of the University of Porto (ISPUP), Porto, Portugal
- Laboratory for Integrative and Translational Research in Population Health (ITR), Porto, Portugal
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7
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Arnold C. From Canaries to Cats: Domestic Animals as Sentinels for Human Exposure Effects. ENVIRONMENTAL HEALTH PERSPECTIVES 2023; 131:112001. [PMID: 37966804 PMCID: PMC10650500 DOI: 10.1289/ehp12949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 08/29/2023] [Indexed: 11/16/2023]
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8
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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] [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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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] [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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10
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Garcia MB, Schadler KL, Chandra J, Clinton SK, Courneya KS, Cruz-Monserrate Z, Daniel CR, Dannenberg AJ, Demark-Wahnefried W, Dewhirst MW, Fabian CJ, Hursting SD, Irwin ML, Iyengar NM, McQuade JL, Schmitz KH, Basen-Engquist K. Translating energy balance research from the bench to the clinic to the community: Parallel animal-human studies in cancer. CA Cancer J Clin 2023. [PMID: 36825928 DOI: 10.3322/caac.21773] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 12/12/2022] [Accepted: 01/06/2023] [Indexed: 02/25/2023] Open
Abstract
Advances in energy balance and cancer research to date have largely occurred in siloed work in rodents or patients. However, substantial benefit can be derived from parallel studies in which animal models inform the design of clinical and population studies or in which clinical observations become the basis for animal studies. The conference Translating Energy Balance from Bench to Communities: Application of Parallel Animal-Human Studies in Cancer, held in July 2021, convened investigators from basic, translational/clinical, and population science research to share knowledge, examples of successful parallel studies, and strong research to move the field of energy balance and cancer toward practice changes. This review summarizes key topics discussed to advance research on the role of energy balance, including physical activity, body composition, and dietary intake, on cancer development, cancer outcomes, and healthy survivorship.
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Affiliation(s)
- Miriam B Garcia
- Department of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Keri L Schadler
- Department of Pediatrics-Research, The University of Texas MD Anderson Cancer Center, Texas, Houston, USA
| | - Joya Chandra
- Department of Pediatrics-Research, The University of Texas MD Anderson Cancer Center, Texas, Houston, USA
| | - Steven K Clinton
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University, Columbus, Ohio, USA
| | - Kerry S Courneya
- Faculty of Kinesiology, Sport, and Recreation, University of Alberta, Edmonton, Alberta, Canada
| | - Zobeida Cruz-Monserrate
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Internal Medicine, The Ohio State University, Columbus, Ohio, USA
| | - Carrie R Daniel
- Department of Epidemiology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | | | - Wendy Demark-Wahnefried
- Department of Nutrition Sciences, The University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Mark W Dewhirst
- Department of Radiation Oncology, Duke University School of Medicine, Durham, North Carolina, USA
| | - Carol J Fabian
- Department of Medicine, Division of Medical Oncology, The University of Kansas Medical Center, Westwood, Kansas, USA
| | - Stephen D Hursting
- Department of Nutrition Sciences, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Melinda L Irwin
- Department of Epidemiology, Yale School of Public Health, New Haven, Connecticut, USA
| | - Neil M Iyengar
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Jennifer L McQuade
- Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Kathryn H Schmitz
- Division of Hematology and Oncology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Karen Basen-Engquist
- Department of Health Disparities Research, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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11
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Boss MK, Harrison LG, Gold A, Karam SD, Regan DP. Canine oral squamous cell carcinoma as a spontaneous, translational model for radiation and immunology research. Front Oncol 2023; 12:1033704. [PMID: 36698398 PMCID: PMC9868558 DOI: 10.3389/fonc.2022.1033704] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 12/13/2022] [Indexed: 01/10/2023] Open
Abstract
Introduction Improving outcomes for oral squamous cell carcinoma (OSCC) patients has been hindered by a lack of effective predictive animal models. Spontaneously occurring canine OSCC could help fill this gap. The objective of this study was to characterize the immune landscape of canine OSCC to advance understanding of how dogs could serve as a surrogate for human OSCC. Methods/Results Canine OSCC contains a heterogenous tumor immune microenvironment. CD3+ T cells were the predominant tumor infiltrating immune cell population; however, there was a wide range CD3+ T cell density across samples. The most common CD3+ T cell micro-anatomical distribution was defined as "pre-existing immunity", but the remaining 20% of tumors were characterized as "immunologically ignorant" or "excluded infiltrates" patterns. When compared to normal oral mucosa, the tumor gene expression pattern suggests that canine OSCC microenvironment is highly inflamed and characterized by the presence of an anti-tumor immune response dominated by cytotoxic\effector T cells and NK cells (CD8a, GZMA, OX40, and HLA-A); however, overexpression of genes associated with effector T cell exhaustion and microenvironmental immunosuppression was also identified (PD-1, LAG3, CXCL2). Correlations between CD3+ T cell density and immune gene expression revealed key genes associated with cytotoxic anti-tumor T cell responses (GZMA, GZMB, PRF1), co-stimulation of T cells (CD27, CD28, ICOS), and other immune processes, including Type I IFN response (TNF, TNFSF10), and T cell exhaustion (CTLA4, PD-1). CD3+ T cell density in canine OSCC was significantly correlated with a cytolytic activity score (mean PRF1 and GZMA expression), suggestive of active effector CD8 T cell function. CD204+ macrophages were the second most abundant tumor infiltrating immune cell, and when comparing to normal oral mucosa, two differently expressed genes linked to tumor associated macrophages and myeloid derived suppressor cells (MDSC) were identified: CXCL2, CD70. Overexpression of CXCL2 was also identified in canine OSCC "T cell-high" tumors compared to "T cell-low" tumors. Discussion This study identified actionable immunotherapy targets which could inform future comparative oncology trials in canine OSCC: CTLA-4, PD-1, CXCL2. These data provide a good first step towards utilizing spontaneous canine OSCC as a comparative model for human OSCC radiation and immuno-oncology research.
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Affiliation(s)
- Mary-Keara Boss
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, United States,Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO, United States,*Correspondence: Daniel P. Regan, ; Mary-Keara Boss,
| | - Lauren G. Harrison
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, United States,Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO, United States,Department of Microbiology, Immunology, and Pathology, Colorado State University, Fort Collins, CO, United States
| | - Alexandra Gold
- Department of Clinical Sciences, Colorado State University, Fort Collins, CO, United States
| | - Sana D. Karam
- Department of Radiation Oncology, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Daniel P. Regan
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, United States,Department of Microbiology, Immunology, and Pathology, Colorado State University, Fort Collins, CO, United States,*Correspondence: Daniel P. Regan, ; Mary-Keara Boss,
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12
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Patkar S, Beck J, Harmon S, Mazcko C, Turkbey B, Choyke P, Brown GT, LeBlanc A. Deep Domain Adversarial Learning for Species-Agnostic Classification of Histologic Subtypes of Osteosarcoma. THE AMERICAN JOURNAL OF PATHOLOGY 2023; 193:60-72. [PMID: 36309101 PMCID: PMC9798510 DOI: 10.1016/j.ajpath.2022.09.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 08/31/2022] [Accepted: 09/28/2022] [Indexed: 11/07/2022]
Abstract
Osteosarcomas (OSs) are aggressive bone tumors with many divergent histologic patterns. During pathology review, OSs are subtyped based on the predominant histologic pattern; however, tumors often demonstrate multiple patterns. This high tumor heterogeneity coupled with scarcity of samples compared with other tumor types render histology-based prognosis of OSs challenging. To combat lower case numbers in humans, dogs with spontaneous OSs have been suggested as a model species. Herein, a convolutional neural network was adversarially trained to classify distinct histologic patterns of OS in humans using mostly canine OS data during training. Adversarial training improved domain adaption of a histologic subtype classifier from canines to humans, achieving an average multiclass F1 score of 0.77 (95% CI, 0.74-0.79) and 0.80 (95% CI, 0.78-0.81) when compared with the ground truth in canines and humans, respectively. Finally, this trained model, when used to characterize the histologic landscape of 306 canine OSs, uncovered distinct clusters with markedly different clinical responses to standard-of-care therapy.
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Affiliation(s)
- Sushant Patkar
- Artificial Intelligence Resource, Molecular Imaging Branch, National Cancer Institute, NIH, Bethesda, Maryland.
| | - Jessica Beck
- Comparative Oncology Program, Molecular Imaging Branch, National Cancer Institute, NIH, Bethesda, Maryland
| | - Stephanie Harmon
- Artificial Intelligence Resource, Molecular Imaging Branch, National Cancer Institute, NIH, Bethesda, Maryland
| | - Christina Mazcko
- Comparative Oncology Program, Molecular Imaging Branch, National Cancer Institute, NIH, Bethesda, Maryland
| | - Baris Turkbey
- Artificial Intelligence Resource, Molecular Imaging Branch, National Cancer Institute, NIH, Bethesda, Maryland
| | - Peter Choyke
- Artificial Intelligence Resource, Molecular Imaging Branch, National Cancer Institute, NIH, Bethesda, Maryland
| | - G. Thomas Brown
- Artificial Intelligence Resource, Molecular Imaging Branch, National Cancer Institute, NIH, Bethesda, Maryland
| | - Amy LeBlanc
- Comparative Oncology Program, Molecular Imaging Branch, National Cancer Institute, NIH, Bethesda, Maryland.
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13
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Beird HC, Bielack SS, Flanagan AM, Gill J, Heymann D, Janeway KA, Livingston JA, Roberts RD, Strauss SJ, Gorlick R. Osteosarcoma. Nat Rev Dis Primers 2022; 8:77. [PMID: 36481668 DOI: 10.1038/s41572-022-00409-y] [Citation(s) in RCA: 62] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/10/2022] [Indexed: 12/13/2022]
Abstract
Osteosarcoma is the most common primary malignant tumour of the bone. Osteosarcoma incidence is bimodal, peaking at 18 and 60 years of age, and is slightly more common in males. The key pathophysiological mechanism involves several possible genetic drivers of disease linked to bone formation, causing malignant progression and metastasis. While there have been significant improvements in the outcome of patients with localized disease, with event-free survival outcomes exceeding 60%, in patients with metastatic disease, event-free survival outcomes remain poor at less than 30%. The suspicion of osteosarcoma based on radiographs still requires pathological evaluation of a bone biopsy specimen for definitive diagnosis and CT imaging of the chest should be performed to identify lung nodules. So far, population-based screening and surveillance strategies have not been implemented due to the rarity of osteosarcoma and the lack of reliable markers. Current screening focuses only on groups at high risk such as patients with genetic cancer predisposition syndromes. Management of osteosarcoma requires a multidisciplinary team of paediatric and medical oncologists, orthopaedic and general surgeons, pathologists, radiologists and specialist nurses. Survivors of osteosarcoma require specialized medical follow-up, as curative treatment consisting of chemotherapy and surgery has long-term adverse effects, which also affect the quality of life of patients. The development of osteosarcoma model systems and related research as well as the evaluation of new treatment approaches are ongoing to improve disease outcomes, especially for patients with metastases.
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Affiliation(s)
- Hannah C Beird
- Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Stefan S Bielack
- Pediatric Oncology, Hematology, Immunology, Klinikum Stuttgart - Olgahospital, Stuttgart Cancer Center, Stuttgart, Germany
| | - Adrienne M Flanagan
- Research Department of Pathology, Cancer Institute, University College London, London, UK
| | - Jonathan Gill
- Division of Pediatrics, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Dominique Heymann
- Nantes Université, CNRS, UMR6286, US2B, Institut de Cancérologie de l'Ouest, Saint-Herblain, France
| | - Katherine A Janeway
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Harvard Medical School, Boston, MA, USA
| | - J Andrew Livingston
- Department of Sarcoma Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Ryan D Roberts
- Center for Childhood Cancer, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Sandra J Strauss
- University College London Hospitals NHS Foundation Trust, University College London, London, UK
| | - Richard Gorlick
- Division of Pediatrics, University of Texas MD Anderson Cancer Center, Houston, Texas, USA. .,Department of Sarcoma Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
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14
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Comparative Evaluation of Tumor-Infiltrating Lymphocytes in Companion Animals: Immuno-Oncology as a Relevant Translational Model for Cancer Therapy. Cancers (Basel) 2022; 14:cancers14205008. [PMID: 36291791 PMCID: PMC9599753 DOI: 10.3390/cancers14205008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 10/04/2022] [Accepted: 10/08/2022] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Laboratory experiments studying solid tumors are limited by the inability to adequately model the tumor microenvironment and important immune interactions. Immune cells that infiltrate the tumor bed or periphery have been documented as reliable biomarkers in human studies. Veterinary oncology provides a naturally occurring cancer model that could complement biomarker discovery, clinical trials, and drug development. Abstract Despite the important role of preclinical experiments to characterize tumor biology and molecular pathways, there are ongoing challenges to model the tumor microenvironment, specifically the dynamic interactions between tumor cells and immune infiltrates. Comprehensive models of host-tumor immune interactions will enhance the development of emerging treatment strategies, such as immunotherapies. Although in vitro and murine models are important for the early modelling of cancer and treatment-response mechanisms, comparative research studies involving veterinary oncology may bridge the translational pathway to human studies. The natural progression of several malignancies in animals exhibits similar pathogenesis to human cancers, and previous studies have shown a relevant and evaluable immune system. Veterinary oncologists working alongside oncologists and cancer researchers have the potential to advance discovery. Understanding the host-tumor-immune interactions can accelerate drug and biomarker discovery in a clinically relevant setting. This review presents discoveries in comparative immuno-oncology and implications to cancer therapy.
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15
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Atherton MJ, Rotolo A, Haran KP, Mason NJ. Case Report: Clinical and Serological Hallmarks of Cytokine Release Syndrome in a Canine B Cell Lymphoma Patient Treated With Autologous CAR-T Cells. Front Vet Sci 2022; 9:824982. [PMID: 35898541 PMCID: PMC9310037 DOI: 10.3389/fvets.2022.824982] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 06/20/2022] [Indexed: 11/13/2022] Open
Abstract
Background Chimeric antigen receptor-T (CAR-T) cells have transformed the treatment of human B cell malignancies. With the advent of CAR-T therapy, specific and in some cases severe toxicities have been documented with cytokine release syndrome (CRS) being the most frequently reported. As dogs develop tumors spontaneously and in an immunocompetent setting, they provide a unique translational opportunity to further investigate the activity and toxicities associated with CAR-T therapy. Although various adoptive cellular therapy (ACT) trials have been documented and several more are ongoing in canine oncology, CRS has not been comprehensively described in canine cancer patients. Case Presentation Here we present the clinical and serologic changes in a dog treated with autologous CAR-T for relapsed B cell lymphoma that presented with lethargy and fever 3 days following CAR-T. Multiplexed serum cytokine profiling revealed increases in key cytokines implicated in human CRS including IL-6, MCP-1, IFNγ and IL-10 at or shortly after peak CAR-T levels in vivo. Conclusion The observations noted in this case report are consistent with CRS development following CAR-T therapy in a canine patient. The dog represents a compelling model to study the pathophysiology of CRS and pre-clinically screen novel therapeutics to prevent and treat this life-threatening condition in the setting of a complex and naturally evolved immune system.
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Affiliation(s)
- Matthew J. Atherton
- Department of Clinical Sciences and Advanced Medicine, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, United States
- Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, United States
- *Correspondence: Matthew J. Atherton
| | - Antonia Rotolo
- Department of Clinical Sciences and Advanced Medicine, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Kumudhini P. Haran
- Department of Clinical Sciences and Advanced Medicine, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Nicola J. Mason
- Department of Clinical Sciences and Advanced Medicine, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, United States
- Parker Institute for Cancer Immunotherapy, University of Pennsylvania, Philadelphia, PA, United States
- Department of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, United States
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16
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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] [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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17
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A bitesize introduction to canine hematologic malignancies. Blood Adv 2022; 6:4073-4084. [PMID: 35316831 PMCID: PMC9278293 DOI: 10.1182/bloodadvances.2021005045] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 03/09/2022] [Indexed: 11/20/2022] Open
Abstract
Hematologic malignancies are frequently diagnosed in dogs and result in a spectrum of clinical signs associated with specific disease types. The most frequently encountered hematologic tumors in dogs include lymphoma, lymphoid and myeloid leukemias, and mast cell, plasma cell, and histiocytic neoplasias. Coupled with the heterogeneous presentations of the different categories and subtypes of canine hematologic malignancies, outcomes for these tumors are also variable. Considering this, appropriate treatment options range from active surveillance to curative intent approaches harnessing surgical, chemotherapeutic, and radiation-based modalities. The underlying pathology of many of these diseases bears remarkable resemblance to that of the corresponding diagnosis made in human patients. We introduce some of the pathogenic drivers of canine hematologic cancers alongside their clinical presentations. An overview of standard-of-care therapies for each of these diseases is also provided. As comparative oncology gains recognition as a valuable setting in which to investigate the pathogenesis of neoplasia and provide powerful, clinically relevant, immunocompetent models for the evaluation of novel therapies, the number of clinicians and scientists participating in cancer research involving dogs is expected to increase. This review aims at providing an introductory overview of canine hematologic malignancies.
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18
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Pinello K, Pires I, Castro AF, Carvalho PT, Santos A, de Matos A, Queiroga F, Niza-Ribeiro J. Vet-OncoNet: Developing a Network of Veterinary Oncology and Reporting a Pioneering Portuguese Experience. Vet Sci 2022; 9:vetsci9020072. [PMID: 35202324 PMCID: PMC8877992 DOI: 10.3390/vetsci9020072] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/28/2022] [Accepted: 02/01/2022] [Indexed: 02/01/2023] Open
Abstract
Vet-OncoNet is a replicable tripartite animal cancer database with the scientific and academic purposes of collecting data and producing evidence-based knowledge for cancer science in general. Inspired by the One Health vision, Vet-OncoNet uses business intelligence tools to optimize the process of capturing, treating, and reporting animal cancer data to a national level in three interfaces: ACR (animal cancer registry, pathology-based), COR (clinical oncology registry, vet practice-based) and RFR (risk factor registry, owner-based). The first results show that skin and mammary gland are by far the most affected systems. Mast cell tumors and complex adenoma of the mammary gland are the most frequent histologic type in dogs, while in cats they are squamous cell carcinomas, tubular adenocarcinoma of the mammary gland and lymphomas. Regarding COR, it provides valuable information on the landscape of veterinary oncology practices, therapeutics options, outcomes and owners’ drivers’ adherence towards therapies, which range from 30% up to 80% upon vet practices. Furthermore, being aware of the role of animals within the family and as possible sentinels of environmental risks to cancer in humans, the network built an interface (Pet-OncoNet) dedicated to owners and a database (RFR) that receives information regarding pets and owners’ daily habits.
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Affiliation(s)
- Katia Pinello
- Vet-OncoNet, Departamento de Estudo de Populações, ICBAS, Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal; (A.F.C.); (P.T.C.); (J.N.-R.)
- EPIUnit—Instituto de Saúde Pública, Universidade do Porto, Rua das Taipas 135, 4050-600 Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Rua das Taipas 135, 4050-600 Porto, Portugal
- Correspondence:
| | - Isabel Pires
- Departamento de Ciências Veterinárias, Universidade Trás-os-Montes e Alto Douro (UTAD), Quinta de Prados, 5000-801 Vila Real, Portugal; (I.P.); (F.Q.)
- CECAV—Centro de Ciência Animal e Veterinária, Universidade de Trás-os-Montes e Alto Douro, Quinta de Prados, Apartado 1013, 5001-801 Vila Real, Portugal
| | - Ana Filipa Castro
- Vet-OncoNet, Departamento de Estudo de Populações, ICBAS, Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal; (A.F.C.); (P.T.C.); (J.N.-R.)
| | - Paulo Tiago Carvalho
- Vet-OncoNet, Departamento de Estudo de Populações, ICBAS, Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal; (A.F.C.); (P.T.C.); (J.N.-R.)
| | - Andreia Santos
- Departamento de Clínicas Veterinárias, ICBAS, Instituto de Ciências Biomédicas de Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal; (A.S.); (A.d.M.)
- CECA-ICETA—Centro de Estudos de Ciência Animal, Instituto de Ciências, Tecnologias e Agroambiente, Universidade do Porto, 4051-401 Porto, Portugal
| | - Augusto de Matos
- Departamento de Clínicas Veterinárias, ICBAS, Instituto de Ciências Biomédicas de Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal; (A.S.); (A.d.M.)
- CECA-ICETA—Centro de Estudos de Ciência Animal, Instituto de Ciências, Tecnologias e Agroambiente, Universidade do Porto, 4051-401 Porto, Portugal
| | - Felisbina Queiroga
- Departamento de Ciências Veterinárias, Universidade Trás-os-Montes e Alto Douro (UTAD), Quinta de Prados, 5000-801 Vila Real, Portugal; (I.P.); (F.Q.)
- CECAV—Centro de Ciência Animal e Veterinária, Universidade de Trás-os-Montes e Alto Douro, Quinta de Prados, Apartado 1013, 5001-801 Vila Real, Portugal
- CECA-ICETA—Centro de Estudos de Ciência Animal, Instituto de Ciências, Tecnologias e Agroambiente, Universidade do Porto, 4051-401 Porto, Portugal
| | - João Niza-Ribeiro
- Vet-OncoNet, Departamento de Estudo de Populações, ICBAS, Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal; (A.F.C.); (P.T.C.); (J.N.-R.)
- EPIUnit—Instituto de Saúde Pública, Universidade do Porto, Rua das Taipas 135, 4050-600 Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Rua das Taipas 135, 4050-600 Porto, Portugal
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Prouteau A, Mottier S, Primot A, Cadieu E, Bachelot L, Botherel N, Cabillic F, Houel A, Cornevin L, Kergal C, Corre S, Abadie J, Hitte C, Gilot D, Lindblad-Toh K, André C, Derrien T, Hedan B. Canine Oral Melanoma Genomic and Transcriptomic Study Defines Two Molecular Subgroups with Different Therapeutical Targets. Cancers (Basel) 2022; 14:cancers14020276. [PMID: 35053440 PMCID: PMC8774001 DOI: 10.3390/cancers14020276] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 12/23/2021] [Accepted: 12/27/2021] [Indexed: 02/05/2023] Open
Abstract
Simple Summary In humans, mucosal melanoma (MM) is a rare and aggressive cancer. The canine model is frequently and spontaneously affected by MM, thus facilitating the collection of samples and the study of its genetic bases. Thanks to an integrative genomic and transcriptomic analysis of 32 canine MM samples, we identified two molecular subgroups of MM with a different microenvironment and structural variant (SV) content. We demonstrated that SVs are associated with recurrently amplified regions, and identified new candidate oncogenes (TRPM7, GABPB1, and SPPL2A) for MM. Our findings suggest the existence of two MM molecular subgroups that could benefit from dedicated therapies, such as immune checkpoint inhibitors or targeted therapies, for both human and veterinary medicine. Abstract Mucosal melanoma (MM) is a rare, aggressive clinical cancer. Despite recent advances in genetics and treatment, the prognosis of MM remains poor. Canine MM offers a relevant spontaneous and immunocompetent model to decipher the genetic bases and explore treatments for MM. We performed an integrative genomic and transcriptomic analysis of 32 canine MM samples, which identified two molecular subgroups with a different microenvironment and structural variant (SV) content. The overexpression of genes related to the microenvironment and T-cell response was associated with tumors harboring a lower content of SVs, whereas the overexpression of pigmentation-related pathways and oncogenes, such as TERT, was associated with a high SV burden. Using whole-genome sequencing, we showed that focal amplifications characterized complex chromosomal rearrangements targeting oncogenes, such as MDM2 or CDK4, and a recurrently amplified region on canine chromosome 30. We also demonstrated that the genes TRPM7, GABPB1, and SPPL2A, located in this CFA30 region, play a role in cell proliferation, and thus, may be considered as new candidate oncogenes for human MM. Our findings suggest the existence of two MM molecular subgroups that may benefit from dedicated therapies, such as immune checkpoint inhibitors or targeted therapies, for both human and veterinary medicine.
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Affiliation(s)
- Anais Prouteau
- IGDR—UMR 6290, CNRS, University of Rennes 1, 35000 Rennes, France; (A.P.); (S.M.); (A.P.); (E.C.); (L.B.); (N.B.); (A.H.); (C.K.); (S.C.); (C.H.); (D.G.); (C.A.)
| | - Stephanie Mottier
- IGDR—UMR 6290, CNRS, University of Rennes 1, 35000 Rennes, France; (A.P.); (S.M.); (A.P.); (E.C.); (L.B.); (N.B.); (A.H.); (C.K.); (S.C.); (C.H.); (D.G.); (C.A.)
| | - Aline Primot
- IGDR—UMR 6290, CNRS, University of Rennes 1, 35000 Rennes, France; (A.P.); (S.M.); (A.P.); (E.C.); (L.B.); (N.B.); (A.H.); (C.K.); (S.C.); (C.H.); (D.G.); (C.A.)
| | - Edouard Cadieu
- IGDR—UMR 6290, CNRS, University of Rennes 1, 35000 Rennes, France; (A.P.); (S.M.); (A.P.); (E.C.); (L.B.); (N.B.); (A.H.); (C.K.); (S.C.); (C.H.); (D.G.); (C.A.)
| | - Laura Bachelot
- IGDR—UMR 6290, CNRS, University of Rennes 1, 35000 Rennes, France; (A.P.); (S.M.); (A.P.); (E.C.); (L.B.); (N.B.); (A.H.); (C.K.); (S.C.); (C.H.); (D.G.); (C.A.)
| | - Nadine Botherel
- IGDR—UMR 6290, CNRS, University of Rennes 1, 35000 Rennes, France; (A.P.); (S.M.); (A.P.); (E.C.); (L.B.); (N.B.); (A.H.); (C.K.); (S.C.); (C.H.); (D.G.); (C.A.)
| | - Florian Cabillic
- Laboratoire de Cytogénétique et Biologie Cellulaire, CHU de Rennes, INSERM, INRA, University of Rennes 1, Nutrition Metabolisms and Cancer, 35000 Rennes, France; (F.C.); (L.C.)
| | - Armel Houel
- IGDR—UMR 6290, CNRS, University of Rennes 1, 35000 Rennes, France; (A.P.); (S.M.); (A.P.); (E.C.); (L.B.); (N.B.); (A.H.); (C.K.); (S.C.); (C.H.); (D.G.); (C.A.)
| | - Laurence Cornevin
- Laboratoire de Cytogénétique et Biologie Cellulaire, CHU de Rennes, INSERM, INRA, University of Rennes 1, Nutrition Metabolisms and Cancer, 35000 Rennes, France; (F.C.); (L.C.)
| | - Camille Kergal
- IGDR—UMR 6290, CNRS, University of Rennes 1, 35000 Rennes, France; (A.P.); (S.M.); (A.P.); (E.C.); (L.B.); (N.B.); (A.H.); (C.K.); (S.C.); (C.H.); (D.G.); (C.A.)
| | - Sébastien Corre
- IGDR—UMR 6290, CNRS, University of Rennes 1, 35000 Rennes, France; (A.P.); (S.M.); (A.P.); (E.C.); (L.B.); (N.B.); (A.H.); (C.K.); (S.C.); (C.H.); (D.G.); (C.A.)
| | - Jérôme Abadie
- Laboniris, Department of Biology, Pathology and Food Sciences, Oniris, 44300 Nantes, France;
| | - Christophe Hitte
- IGDR—UMR 6290, CNRS, University of Rennes 1, 35000 Rennes, France; (A.P.); (S.M.); (A.P.); (E.C.); (L.B.); (N.B.); (A.H.); (C.K.); (S.C.); (C.H.); (D.G.); (C.A.)
| | - David Gilot
- IGDR—UMR 6290, CNRS, University of Rennes 1, 35000 Rennes, France; (A.P.); (S.M.); (A.P.); (E.C.); (L.B.); (N.B.); (A.H.); (C.K.); (S.C.); (C.H.); (D.G.); (C.A.)
| | - Kerstin Lindblad-Toh
- Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA;
- Science for Life Laboratory, Department of Medical Biochemistry and Microbiology, Uppsala University, SE-751 24 Uppsala, Sweden
| | - Catherine André
- IGDR—UMR 6290, CNRS, University of Rennes 1, 35000 Rennes, France; (A.P.); (S.M.); (A.P.); (E.C.); (L.B.); (N.B.); (A.H.); (C.K.); (S.C.); (C.H.); (D.G.); (C.A.)
| | - Thomas Derrien
- IGDR—UMR 6290, CNRS, University of Rennes 1, 35000 Rennes, France; (A.P.); (S.M.); (A.P.); (E.C.); (L.B.); (N.B.); (A.H.); (C.K.); (S.C.); (C.H.); (D.G.); (C.A.)
- Correspondence: (T.D.); (B.H.); Tel.: +33-2-23-23-43-19 (B.H.)
| | - Benoit Hedan
- IGDR—UMR 6290, CNRS, University of Rennes 1, 35000 Rennes, France; (A.P.); (S.M.); (A.P.); (E.C.); (L.B.); (N.B.); (A.H.); (C.K.); (S.C.); (C.H.); (D.G.); (C.A.)
- Correspondence: (T.D.); (B.H.); Tel.: +33-2-23-23-43-19 (B.H.)
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20
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Flesner BK, Torres BT, Hutcheson KD, Rindt H, Zalcman AR, Maitz CA. A Pilot Study of Cancer-Induced Bone Pain Using Validated Owner Questionnaires, Serum N-Telopeptide Concentration, Kinetic Analysis, and PET/CT. Front Vet Sci 2022; 8:637195. [PMID: 34977203 PMCID: PMC8716557 DOI: 10.3389/fvets.2021.637195] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Accepted: 11/15/2021] [Indexed: 11/13/2022] Open
Abstract
Cancer-induced bone pain, despite its frequency and severity, is a poorly understood phenomenon in people and animals. Despite excitement regarding translational osteosarcoma studies, there is a lack of attention toward examining cancer pain in dogs. In this pilot study, we used a multimodal pain assessment methodology to evaluate pain relief after therapeutic intervention in dogs with primary bone cancer. We hypothesized that intervention would cause objective evidence of pain relief. Evaluations of 8 dogs with primary bone cancer included 18F-FDG PET/CT scans, kinetic analysis, validated owner questionnaires (Canine Brief Pain Inventory, canine BPI), and serum N-telopeptide (NTx) concentration. Dogs were routinely staged and had 18F-FDG PET/CT scans prior to treatment with day 0, 7, 14, and 28 canine BPI, serum NTx, orthopedic exam, and kinetic analysis. Dogs treated with zoledronate and radiation underwent day 28 18F-FDG PET scans. All clinical trial work was approved by the University of Missouri IACUC. Four dogs underwent amputation (AMP) for their appendicular bone tumors; four received neoadjuvant zoledronate and hypofractionated radiation therapy (ZOL+RT). Canine BPI revealed significant improvements in pain severity and pain interference scores compared to baseline for all dogs. Positive changes in peak vertical force (+16.7%) and vertical impulse (+29.1%) were noted at day 28 in ZOL+RT dogs. Dogs receiving ZOL+RT had a significant (at least 30%) reduction in serum NTx from baseline compared to amputated dogs (p = 0.029). SUVmax (p = 0.11) and intensity (p = 0.013) values from PET scans decreased while tumor uniformity (p = 0.017) significantly increased in ZOL+RT-treated tumors; gross tumor volume did not change (p = 0.78). Owner questionnaires, kinetic analysis, and 18F-FDG PET/CT scans showed improved pain relief in dogs receiving ZOL+RT. Serum NTx levels likely do not directly measure pain, but rather the degree of systemic osteoclastic activity. Larger, prospective studies are warranted to identify the ideal objective indicator of pain relief; however, use of multiple assessors is presumably best. With improved assessment of pain severity and relief in dogs with cancer, we can better evaluate the efficacy of our interventions. This could directly benefit people with cancer pain, potentially decreasing the amount of subtherapeutic novel drugs entering human clinical trials.
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Affiliation(s)
- Brian K Flesner
- Department of Veterinary Medicine and Surgery, College of Veterinary Medicine, University of Missouri, Columbia, MO, United States
| | - Bryan T Torres
- Department of Veterinary Medicine and Surgery, College of Veterinary Medicine, University of Missouri, Columbia, MO, United States
| | - Kyle D Hutcheson
- Department of Veterinary Medicine and Surgery, College of Veterinary Medicine, University of Missouri, Columbia, MO, United States
| | - Hansjörg Rindt
- Department of Veterinary Medicine and Surgery, College of Veterinary Medicine, University of Missouri, Columbia, MO, United States
| | - Amy R Zalcman
- Department of Veterinary Medicine and Surgery, College of Veterinary Medicine, University of Missouri, Columbia, MO, United States
| | - Charles A Maitz
- Department of Veterinary Medicine and Surgery, College of Veterinary Medicine, University of Missouri, Columbia, MO, United States
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21
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Bridging the Species Gap: Morphological and Molecular Comparison of Feline and Human Intestinal Carcinomas. Cancers (Basel) 2021; 13:cancers13235941. [PMID: 34885050 PMCID: PMC8656578 DOI: 10.3390/cancers13235941] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 11/21/2021] [Accepted: 11/22/2021] [Indexed: 01/09/2023] Open
Abstract
Simple Summary Colorectal cancer (CRC) is the second leading cause of cancer deaths in humans (2020) but modeling late-stage human CRC, including high tumor budding and metastatic activity, experimentally in mouse models is a major challenge. In the present study, histopathological, immunohistochemical and molecular features of spontaneous intestinal carcinomas in cats were evaluated with a special focus on their potential applicability as a valuable model for human CRC. Feline intestinal tumors display aggressive growth patterns and adequately model invasive late-stage human CRC. They exhibit the same histological subtypes and display strikingly high tumor budding activity, both of which are highly significant prognostic factors in human CRC. Moreover, human and feline colorectal tumors harbor the same mutations of the CTNNB1 gene, encoding β-catenin. Our data indicate that feline intestinal carcinomas constitute a valuable and promising in vivo model for human CRC. Further comparative oncological research, and especially investigation of the molecular landscape of feline intestinal neoplasms, is imperative. Abstract Limited availability of in vivo experimental models for invasive colorectal cancer (CRC) including metastasis and high tumor budding activity is a major problem in colorectal cancer research. In order to compare feline and human intestinal carcinomas, tumors of 49 cats were histologically subtyped, graded and further characterized according to the human WHO classification. Subsequently, feline tumors were compared to a cohort of 1004 human CRC cases. Feline intestinal tumors closely resembled the human phenotype on a histomorphological level. In both species, adenocarcinoma not otherwise specified (ANOS) was the most common WHO subtype. In cats, the second most common subtype of the colon (36.4%), serrated adenocarcinoma (SAC), was overrepresented compared to human CRC (8.7%). Mucinous adenocarcinoma (MAC) was the second most common subtype of the small intestine (12.5%). Intriguingly, feline carcinomas, particularly small intestinal, were generally of high tumor budding (Bd) status (Bd3), which is designated an independent prognostic key factor in human CRC. We also investigated the relevance of feline CTNNB1 exon 2 alterations by Sanger sequencing. In four cases of feline colonic malignancies (3 ANOS, 1 SAC), somatic missense mutations of feline CTNNB1 (p.D32G, p.D32N, p.G34R, and p.S37F) were detected, indicating that mutational alterations of the WNT/β-catenin signaling pathway potentially play an essential role in feline intestinal tumorigenesis comparable to humans and dogs. These results indicate that spontaneous intestinal tumors of cats constitute a useful but so far underutilized model for human CRC. Our study provides a solid foundation for advanced comparative oncology studies and emphasizes the need for further (molecular) characterization of feline intestinal carcinomas.
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22
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Berry MR, Fan TM. Target-Based Radiosensitization Strategies: Concepts and Companion Animal Model Outlook. Front Oncol 2021; 11:768692. [PMID: 34746010 PMCID: PMC8564182 DOI: 10.3389/fonc.2021.768692] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 10/04/2021] [Indexed: 12/12/2022] Open
Abstract
External beam radiotherapy is indicated in approximately 50-60% of human cancer patients. The prescribed dose of ionizing radiation that can be delivered to a tumor is determined by the sensitivity of the normal surrounding tissues. Despite dose intensification provided by highly conformal radiotherapy, durable locoregional tumor control remains a clinical barrier for recalcitrant tumor histologies, and contributes to cancer morbidity and mortality. Development of target-based radiosensitization strategies that selectively sensitizes tumor tissue to ionizing radiation is expected to improve radiotherapy efficacy. While exploration of radiosensitization strategies has vastly expanded with technological advances permitting the precise and conformal delivery of radiation, maximal clinical benefit derived from radiotherapy will require complementary discoveries that exploit molecularly-based vulnerabilities of tumor cells, as well as the assessment of investigational radiotherapy strategies in animal models that faithfully recapitulate radiobiologic responses of human cancers. To address these requirements, the purpose of this review is to underscore current and emerging concepts of molecularly targeted radiosensitizing strategies and highlight the utility of companion animal models for improving the predictive value of radiotherapy investigations.
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Affiliation(s)
- Matthew R Berry
- 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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23
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Boss MK. Canine comparative oncology for translational radiation research. Int J Radiat Biol 2021; 98:496-505. [PMID: 34586958 DOI: 10.1080/09553002.2021.1987572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
PURPOSE Laboratory and clinical research are essential for advancing radiation research; however, there is a growing awareness that conventional laboratory animal models and early-phase clinical studies in patients have not improved the low success rates and late-stage failures in new cancer therapy efforts. There are considerable costs and inefficiencies in moving preclinical research into effective cancer therapies for patients. Canine translational models of radiation research can fill an important niche between rodent and human studies, ultimately providing valuable, predictive, translational biological and clinical results for human cancer patients. Companion dogs naturally and spontaneously develop cancers over the course of their lifetime. Many canine tumor types share important similarities to human disease, molecularly and biologically, with a comparable clinical course. Dogs receive state-of-the-art medical care, which can include radiotherapy, experimental therapeutics, and novel technologies, offering an important opportunity for radiobiology and radiation oncology research. Notably, the National Cancer Institute has developed the Comparative Oncology Program to promote this area of increased research interest. CONCLUSION In this review, the benefits and limitations of performing translational radiation research in companion dogs will be presented, and current research utilizing the canine model will be highlighted, including studies across research areas focusing on common canine tumor types treated with radiotherapy, comparative normal tissue effects, radiation and immunology research, and alternative radiation therapy approaches involving canine cancer patients.
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Affiliation(s)
- Mary-Keara Boss
- Flint Animal Cancer Center, Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO, USA
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24
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Tonogai EJ, Huang S, Botham RC, Berry MR, Joslyn SK, Daniel GB, Chen Z, Rao J, Zhang X, Basuli F, Rossmeisl JH, Riggins GJ, LeBlanc AK, Fan TM, Hergenrother PJ. Evaluation of a procaspase-3 activator with hydroxyurea or temozolomide against high-grade meningioma in cell culture and canine cancer patients. Neuro Oncol 2021; 23:1723-1735. [PMID: 34216463 PMCID: PMC8485451 DOI: 10.1093/neuonc/noab161] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND High-grade meningioma is an aggressive type of brain cancer that is often recalcitrant to surgery and radiotherapy, leading to poor overall survival. Currently, there are no FDA-approved drugs for meningioma, highlighting the need for new therapeutic options, but development is challenging due to the lack of predictive preclinical models. METHODS To leverage the known overexpression of procaspase-3 in meningioma, PAC-1, a blood-brain barrier penetrant procaspase-3 activator, was evaluated for its ability to induce apoptosis in meningioma cells. To enhance the effects of PAC-1, combinations with either hydroxyurea or temozolomide were explored in cell culture. Both combinations were further investigated in small groups of canine meningioma patients and assessed by MRI, and the novel apoptosis tracer, [18F]C-SNAT4, was evaluated in patients treated with PAC-1 + HU. RESULTS In meningioma cell lines in culture, PAC-1 + HU are synergistic while PAC-1 + TMZ show additive-to-synergistic effects. In canine meningioma patients, PAC-1 + HU led to stabilization of disease and no change in apoptosis within the tumor, whereas PAC-1 + TMZ reduced tumor burden in all three canine patients treated. CONCLUSIONS Our results suggest PAC-1 + TMZ as a potentially efficacious combination for the treatment of human meningioma, and also demonstrate the utility of including pet dogs with meningioma as a means to assess anticancer strategies for this common brain tumor.
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Affiliation(s)
- Emily J Tonogai
- Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
- Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
| | - Shan Huang
- Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland, USA
| | - Rachel C Botham
- Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
- Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
| | - Matthew R Berry
- Department of Veterinary Clinical Medicine, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
| | | | - Gregory B Daniel
- Radiology, Department of Small Animal Clinical Sciences, Virgina-Maryland College of Veterinary Medicine, Blacksburg, Virginia, USA
| | - Zixin Chen
- Departments of Radiology and Chemistry, Stanford Medicine, Stanford, California, USA
| | - Jianghong Rao
- Departments of Radiology and Chemistry, Stanford Medicine, Stanford, California, USA
| | - Xiang Zhang
- Chemistry and Synthesis Center, NHLBI, NIH, Bethesda, Maryland, USA
| | - Falguni Basuli
- Chemistry and Synthesis Center, NHLBI, NIH, Bethesda, Maryland, USA
| | - John H Rossmeisl
- Neurology and Neurosurgery, Department of Small Animal Clinical Sciences, Virgina-Maryland College of Veterinary Medicine, Blacksburg, Virginia, USA
| | - Gregory J Riggins
- Department of Neurosurgery, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Amy K LeBlanc
- Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland, USA
| | - Timothy M Fan
- Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
- Department of Veterinary Clinical Medicine, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
- Cancer Center at Illinois, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
| | - Paul J Hergenrother
- Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
- Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
- Cancer Center at Illinois, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
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25
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Lundberg AP, Boudreau MW, Selting KA, Chatkewitz LE, Samuelson J, Francis JM, Parkinson EI, Barger AM, Hergenrother PJ, Fan TM. Utilizing feline oral squamous cell carcinoma patients to develop NQO1-targeted therapy. Neoplasia 2021; 23:811-822. [PMID: 34246985 PMCID: PMC8274297 DOI: 10.1016/j.neo.2021.06.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Accepted: 06/10/2021] [Indexed: 02/06/2023] Open
Abstract
Developing effective therapies for the treatment of advanced head-and-neck squamous cell carcinoma (HNSCC) remains a major challenge, and there is a limited landscape of effective targeted therapies on the horizon. NAD(P)H:quinone oxidoreductase 1 (NQO1) is a 2-electron reductase that is overexpressed in HNSCC and presents as a promising target for the treatment of HNSCC. Current NQO1-targeted drugs are hindered by their poor oxidative tolerability in human patients, underscoring a need for better preclinical screening for oxidative toxicities for NQO1-bioactivated small molecules. Herein, we describe our work to include felines and feline oral squamous cell carcinoma (FOSCC) patients in the preclinical assessment process to prioritize lead compounds with increased tolerability and efficacy prior to full human translation. Specifically, our data demonstrate that IB-DNQ, an NQO1-targeted small molecule, is well-tolerated in FOSCC patients and shows promising initial efficacy against FOSCC tumors in proof-of-concept single agent and radiotherapy combination cohorts. Furthermore, FOSCC tumors are amenable to evaluating a variety of target-inducible couplet hypotheses, evidenced herein with modulation of NQO1 levels with palliative radiotherapy. The use of felines and their naturally-occurring tumors provide an intriguing, often underutilized tool for preclinical drug development for NQO1-targeted approaches and has broader applications for the evaluation of other anticancer strategies.
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Affiliation(s)
- Alycen P Lundberg
- Department of Veterinary Clinical Medicine, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Matthew W Boudreau
- Carle R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Kim A Selting
- Department of Veterinary Clinical Medicine, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Lindsay E Chatkewitz
- Carle R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Jonathan Samuelson
- Department of Veterinary Clinical Medicine, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Veterinary Diagnostic Laboratory, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Joshua M Francis
- Carle R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Elizabeth I Parkinson
- Carle R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Anne M Barger
- Department of Veterinary Clinical Medicine, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Veterinary Diagnostic Laboratory, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Paul J Hergenrother
- Carle R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Cancer Center at Illinois, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Timothy M Fan
- Department of Veterinary Clinical Medicine, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Carle R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Cancer Center at Illinois, University of Illinois at Urbana-Champaign, Urbana, IL, USA.
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26
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Mestrinho LA, Santos RR. Translational oncotargets for immunotherapy: From pet dogs to humans. Adv Drug Deliv Rev 2021; 172:296-313. [PMID: 33705879 DOI: 10.1016/j.addr.2021.02.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 02/10/2021] [Accepted: 02/27/2021] [Indexed: 12/21/2022]
Abstract
Preclinical studies in rodent models have been a pivotal role in human clinical research, but many of them fail in the translational process. Spontaneous tumors in pet dogs have the potential to bridge the gap between preclinical models and human clinical trials. Their natural occurrence in an immunocompetent system overcome the limitations of preclinical rodent models. Due to its reasonable cellular, molecular, and genetic homology to humans, the pet dog represents a valuable model to accelerate the translation of preclinical studies to clinical trials in humans, actually with benefits for both species. Moreover, their unique genetic features of breeding and breed-related mutations have contributed to assess and optimize therapeutics in individuals with different genetic backgrounds. This review aims to outline four main immunotherapy approaches - cancer vaccines, adaptive T-cell transfer, antibodies, and cytokines -, under research in veterinary medicine and how they can serve the clinical application crosstalk with humans.
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27
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Hédan B, Cadieu É, Rimbault M, Vaysse A, Dufaure de Citres C, Devauchelle P, Botherel N, Abadie J, Quignon P, Derrien T, André C. Identification of common predisposing loci to hematopoietic cancers in four dog breeds. PLoS Genet 2021; 17:e1009395. [PMID: 33793571 PMCID: PMC8016107 DOI: 10.1371/journal.pgen.1009395] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 02/03/2021] [Indexed: 12/14/2022] Open
Abstract
Histiocytic sarcoma (HS) is a rare but aggressive cancer in both humans and dogs. The spontaneous canine model, which has clinical, epidemiological, and histological similarities with human HS and specific breed predispositions, provides a unique opportunity to unravel the genetic basis of this cancer. In this study, we aimed to identify germline risk factors associated with the development of HS in canine-predisposed breeds. We used a methodology that combined several genome-wide association studies in a multi-breed and multi-cancer approach as well as targeted next-generation sequencing, and imputation We combined several dog breeds (Bernese mountain dogs, Rottweilers, flat-coated retrievers, and golden retrievers), and three hematopoietic cancers (HS, lymphoma, and mast cell tumor). Results showed that we not only refined the previously identified HS risk CDKN2A locus, but also identified new loci on canine chromosomes 2, 5, 14, and 20. Capture and targeted sequencing of specific loci suggested the existence of regulatory variants in non-coding regions and methylation mechanisms linked to risk haplotypes, which lead to strong cancer predisposition in specific dog breeds. We also showed that these canine cancer predisposing loci appeared to be due to the additive effect of several risk haplotypes involved in other hematopoietic cancers such as lymphoma or mast cell tumors as well. This illustrates the pleiotropic nature of these canine cancer loci as observed in human oncology, thereby reinforcing the interest of predisposed dog breeds to study cancer initiation and progression. Because of specific breed structures and artificial selection, pet dogs suffer from numerous genetic diseases, including cancers and represent a unique spontaneous model of human cancers. Here, we focused on histiocytic sarcoma (HS), a rare and highly aggressive cancer in humans. In this study, we have used spontaneous affected and unaffected dogs from three predisposed dog breeds to identify loci involved in HS predisposition. Through genetic analyses, we showed that these canine cancer predispositions are due to the additive effect of several risk haplotypes also involved in the predisposition of other hematopoietic cancers. The corresponding chromosomal regions in humans are involved in the predisposition of several cancers and are also associated with immune traits. This study demonstrates the pleiotropic nature of these canine cancer loci as observed in human oncology, thereby reinforcing the interest of predisposed dog breeds to study mechanisms involved in cancer initiation.
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Affiliation(s)
- Benoît Hédan
- Univ Rennes, CNRS, IGDR (Institut de Génétique et Développement de Rennes)–UMR6290, Rennes, France
- * E-mail:
| | - Édouard Cadieu
- Univ Rennes, CNRS, IGDR (Institut de Génétique et Développement de Rennes)–UMR6290, Rennes, France
| | - Maud Rimbault
- Univ Rennes, CNRS, IGDR (Institut de Génétique et Développement de Rennes)–UMR6290, Rennes, France
| | - Amaury Vaysse
- Univ Rennes, CNRS, IGDR (Institut de Génétique et Développement de Rennes)–UMR6290, Rennes, France
| | | | | | - Nadine Botherel
- Univ Rennes, CNRS, IGDR (Institut de Génétique et Développement de Rennes)–UMR6290, Rennes, France
| | - Jérôme Abadie
- Oniris, Laboniris—Department of Biology, Pathology and Food Sciences, Nantes, France
| | - Pascale Quignon
- Univ Rennes, CNRS, IGDR (Institut de Génétique et Développement de Rennes)–UMR6290, Rennes, France
| | - Thomas Derrien
- Univ Rennes, CNRS, IGDR (Institut de Génétique et Développement de Rennes)–UMR6290, Rennes, France
| | - Catherine André
- Univ Rennes, CNRS, IGDR (Institut de Génétique et Développement de Rennes)–UMR6290, Rennes, France
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28
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Chibuk J, Flory A, Kruglyak KM, Leibman N, Nahama A, Dharajiya N, van den Boom D, Jensen TJ, Friedman JS, Shen MR, Clemente-Vicario F, Chorny I, Tynan JA, Lytle KM, Holtvoigt LE, Murtaza M, Diaz LA, Tsui DWY, Grosu DS. Horizons in Veterinary Precision Oncology: Fundamentals of Cancer Genomics and Applications of Liquid Biopsy for the Detection, Characterization, and Management of Cancer in Dogs. Front Vet Sci 2021; 8:664718. [PMID: 33834049 PMCID: PMC8021921 DOI: 10.3389/fvets.2021.664718] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 02/23/2021] [Indexed: 12/14/2022] Open
Abstract
Cancer is the leading cause of death in dogs, in part because many cases are identified at an advanced stage when clinical signs have developed, and prognosis is poor. Increased understanding of cancer as a disease of the genome has led to the introduction of liquid biopsy testing, allowing for detection of genomic alterations in cell-free DNA fragments in blood to facilitate earlier detection, characterization, and management of cancer through non-invasive means. Recent discoveries in the areas of genomics and oncology have provided a deeper understanding of the molecular origins and evolution of cancer, and of the "one health" similarities between humans and dogs that underlie the field of comparative oncology. These discoveries, combined with technological advances in DNA profiling, are shifting the paradigm for cancer diagnosis toward earlier detection with the goal of improving outcomes. Liquid biopsy testing has already revolutionized the way cancer is managed in human medicine - and it is poised to make a similar impact in veterinary medicine. Multiple clinical use cases for liquid biopsy are emerging, including screening, aid in diagnosis, targeted treatment selection, treatment response monitoring, minimal residual disease detection, and recurrence monitoring. This review article highlights key scientific advances in genomics and their relevance for veterinary oncology, with the goal of providing a foundational introduction to this important topic for veterinarians. As these technologies migrate from human medicine into veterinary medicine, improved awareness and understanding will facilitate their rapid adoption, for the benefit of veterinary patients.
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Affiliation(s)
| | | | | | - Nicole Leibman
- The Cancer Institute, Animal Medical Center, New York, NY, United States
| | | | | | | | | | | | - M. Richard Shen
- RS Technology Ventures LLC., Rancho Santa Fe, CA, United States
| | | | | | | | | | | | - Muhammed Murtaza
- Department of Surgery and Center for Human Genomics and Precision Medicine, University of Wisconsin-Madison, Madison, WI, United States
| | - Luis A. Diaz
- Division of Solid Tumor Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, United States
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29
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Szopa IM, Granica M, Bujak JK, Łabędź A, Błaszczyk M, Paulos CM, Majchrzak-Kuligowska K. Effective Activation and Expansion of Canine Lymphocytes Using a Novel Nano-Sized Magnetic Beads Approach. Front Immunol 2021; 12:604066. [PMID: 33679741 PMCID: PMC7933476 DOI: 10.3389/fimmu.2021.604066] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 01/04/2021] [Indexed: 12/18/2022] Open
Abstract
Expansion protocols for human T lymphocytes using magnetic beads, which serve as artificial antigen presenting cells (aAPCs), is well-studied. Yet, the efficacy of magnetic beads for propagation and functionality of peripheral blood lymphocytes (PBLs) isolated from companion dogs still remains limited. Domestic dog models are important in immuno-oncology field. Thus, we built the platform for induction of canine PBLs function, proliferation and biological activity using nano-sized magnetic beads (termed as MicroBeads) coated with anti-canine CD3 and CD28 antibodies. Herein we reveal that activation of canine PBLs via MicroBeads induces a range of genes involved in immediate-early response to T cell activation in dogs. Furthermore, canine T lymphocytes are effectively activated by MicroBeads, as measured by cluster formation and induction of activation marker CD25 on canine T cells as quickly as 24 h post stimulation. Similar to human T cells, canine PBLs require lower activation signal strength for efficient proliferation and expansion, as revealed by titration studies using a range of MicroBeads in the culture. Additionally, the impact of temperature was assessed in multiple stimulation settings, showing that both 37°C and 38.5°C are optimal for the expansion of canine T cells. In contrast to stimulation using plant mitogen Concanavalin A (ConA), MicroBead-based activation did not increase activation-induced cell death. In turn, MicroBeads supported the propagation of T cells with an effector memory phenotype that secreted substantial IL-2 and IFN-γ. Thus, MicroBeads represent an accessible and affordable tool for conducting immunological studies on domestic dog models. Similarities in inducing intracellular signaling pathways further underscore the importance of this model in comparative medicine. Presented herein MicroBead-based expansion platforms for canine PBLs may benefit adoptive immunotherapy in dogs and facilitate the design of next-generation clinical trials in humans.
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Affiliation(s)
- Iwona Monika Szopa
- Department of Physiological Sciences, Institute of Veterinary Medicine, Warsaw University of Life Sciences, Warsaw, Poland
| | - Monika Granica
- Department of Physiological Sciences, Institute of Veterinary Medicine, Warsaw University of Life Sciences, Warsaw, Poland
| | - Joanna Katarzyna Bujak
- Department of Physiological Sciences, Institute of Veterinary Medicine, Warsaw University of Life Sciences, Warsaw, Poland
- Department of Physics and Biophysics, Institute of Biology, Warsaw University of Life Sciences, Warsaw, Poland
| | - Agata Łabędź
- Department of Physiological Sciences, Institute of Veterinary Medicine, Warsaw University of Life Sciences, Warsaw, Poland
| | - Maciej Błaszczyk
- Department of Physiological Sciences, Institute of Veterinary Medicine, Warsaw University of Life Sciences, Warsaw, Poland
| | - Chrystal Mary Paulos
- Department of Surgery, Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA, United States
| | - Kinga Majchrzak-Kuligowska
- Department of Physiological Sciences, Institute of Veterinary Medicine, Warsaw University of Life Sciences, Warsaw, Poland
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30
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Cuzzubbo S, Mangsbo S, Nagarajan D, Habra K, Pockley AG, McArdle SEB. Cancer Vaccines: Adjuvant Potency, Importance of Age, Lifestyle, and Treatments. Front Immunol 2021; 11:615240. [PMID: 33679703 PMCID: PMC7927599 DOI: 10.3389/fimmu.2020.615240] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 12/23/2020] [Indexed: 12/13/2022] Open
Abstract
Although the discovery and characterization of multiple tumor antigens have sparked the development of many antigen/derived cancer vaccines, many are poorly immunogenic and thus, lack clinical efficacy. Adjuvants are therefore incorporated into vaccine formulations to trigger strong and long-lasting immune responses. Adjuvants have generally been classified into two categories: those that ‘depot’ antigens (e.g. mineral salts such as aluminum hydroxide, emulsions, liposomes) and those that act as immunostimulants (Toll Like Receptor agonists, saponins, cytokines). In addition, several novel technologies using vector-based delivery of antigens have been used. Unfortunately, the immune system declines with age, a phenomenon known as immunosenescence, and this is characterized by functional changes in both innate and adaptive cellular immunity systems as well as in lymph node architecture. While many of the immune functions decline over time, others paradoxically increase. Indeed, aging is known to be associated with a low level of chronic inflammation—inflamm-aging. Given that the median age of cancer diagnosis is 66 years and that immunotherapeutic interventions such as cancer vaccines are currently given in combination with or after other forms of treatments which themselves have immune-modulating potential such as surgery, chemotherapy and radiotherapy, the choice of adjuvants requires careful consideration in order to achieve the maximum immune response in a compromised environment. In addition, more clinical trials need to be performed to carefully assess how less conventional form of immune adjuvants, such as exercise, diet and psychological care which have all be shown to influence immune responses can be incorporated to improve the efficacy of cancer vaccines. In this review, adjuvants will be discussed with respect to the above-mentioned important elements.
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Affiliation(s)
- Stefania Cuzzubbo
- Université de Paris, PARCC, INSERM U970, 75015, Paris, France.,Laboratoire de Recherches Biochirurgicales (Fondation Carpentier), Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Européen Georges Pompidou, Paris, France
| | - Sara Mangsbo
- Ultimovacs AB, Uppsala, Sweden.,Department of Pharmaceutical Biosciences, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Divya Nagarajan
- Department of Immunology, Genetics and Clinical pathology Rudbeck laboratories, Uppsala University, Uppsala, Sweden
| | - Kinana Habra
- The School of Science and Technology, Nottingham Trent University, Nottingham, United Kingdom.,The John van Geest Cancer Research Centre, School of Science and Technology, Nottingham Trent University, Nottingham, United Kingdom
| | - Alan Graham Pockley
- The John van Geest Cancer Research Centre, School of Science and Technology, Nottingham Trent University, Nottingham, United Kingdom.,Centre for Health, Ageing and Understanding Disease (CHAUD), School of Science and Technology, Nottingham Trent University, Nottingham, United Kingdom
| | - Stephanie E B McArdle
- The John van Geest Cancer Research Centre, School of Science and Technology, Nottingham Trent University, Nottingham, United Kingdom.,Centre for Health, Ageing and Understanding Disease (CHAUD), School of Science and Technology, Nottingham Trent University, Nottingham, United Kingdom
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31
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Graim K, Gorenshteyn D, Robinson DG, Carriero NJ, Cahill JA, Chakrabarti R, Goldschmidt MH, Durham AC, Funk J, Storey JD, Kristensen VN, Theesfeld CL, Sorenmo KU, Troyanskaya OG. Modeling molecular development of breast cancer in canine mammary tumors. Genome Res 2021; 31:337-347. [PMID: 33361113 PMCID: PMC7849403 DOI: 10.1101/gr.256388.119] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2019] [Accepted: 12/17/2020] [Indexed: 12/30/2022]
Abstract
Understanding the changes in diverse molecular pathways underlying the development of breast tumors is critical for improving diagnosis, treatment, and drug development. Here, we used RNA-profiling of canine mammary tumors (CMTs) coupled with a robust analysis framework to model molecular changes in human breast cancer. Our study leveraged a key advantage of the canine model, the frequent presence of multiple naturally occurring tumors at diagnosis, thus providing samples spanning normal tissue and benign and malignant tumors from each patient. We showed human breast cancer signals, at both expression and mutation level, are evident in CMTs. Profiling multiple tumors per patient enabled by the CMT model allowed us to resolve statistically robust transcription patterns and biological pathways specific to malignant tumors versus those arising in benign tumors or shared with normal tissues. We showed that multiple histological samples per patient is necessary to effectively capture these progression-related signatures, and that carcinoma-specific signatures are predictive of survival for human breast cancer patients. To catalyze and support similar analyses and use of the CMT model by other biomedical researchers, we provide FREYA, a robust data processing pipeline and statistical analyses framework.
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Affiliation(s)
- Kiley Graim
- Flatiron Institute, Simons Foundation, New York, New York 10010, USA
- Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, New Jersey 08544, USA
| | - Dmitriy Gorenshteyn
- Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, New Jersey 08544, USA
- Graduate Program in Quantitative and Computational Biology, Princeton University, Princeton, New Jersey 08544, USA
| | - David G Robinson
- Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, New Jersey 08544, USA
- Graduate Program in Quantitative and Computational Biology, Princeton University, Princeton, New Jersey 08544, USA
| | | | - James A Cahill
- Laboratory of the Neurogenetics of Language, Rockefeller University, New York, New York 10065, USA
| | - Rumela Chakrabarti
- Department of Biomedical Sciences and the Penn Vet Cancer Center, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - Michael H Goldschmidt
- Department of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - Amy C Durham
- Department of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - Julien Funk
- Flatiron Institute, Simons Foundation, New York, New York 10010, USA
| | - John D Storey
- Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, New Jersey 08544, USA
- Center for Statistics and Machine Learning, Princeton University, Princeton, New Jersey 08544, USA
| | - Vessela N Kristensen
- Department of Cancer Genetics, Institute for Cancer Research, Oslo University Hospital Radiumhospitalet, 0310 Oslo, Norway
| | - Chandra L Theesfeld
- Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, New Jersey 08544, USA
| | - Karin U Sorenmo
- Department of Biomedical Sciences and the Penn Vet Cancer Center, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - Olga G Troyanskaya
- Flatiron Institute, Simons Foundation, New York, New York 10010, USA
- Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, New Jersey 08544, USA
- Department of Computer Science, Princeton University, Princeton, New Jersey 08544, USA
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32
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Prouteau A, Denis JA, De Fornel P, Cadieu E, Derrien T, Kergal C, Botherel N, Ulvé R, Rault M, Bouzidi A, François R, Dorso L, Lespagnol A, Devauchelle P, Abadie J, André C, Hédan B. Circulating tumor DNA is detectable in canine histiocytic sarcoma, oral malignant melanoma, and multicentric lymphoma. Sci Rep 2021; 11:877. [PMID: 33441840 PMCID: PMC7806858 DOI: 10.1038/s41598-020-80332-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 12/21/2020] [Indexed: 12/12/2022] Open
Abstract
Circulating tumor DNA (ctDNA) has become an attractive biomarker in human oncology, and its use may be informative in canine cancer. Thus, we used droplet digital PCR or PCR for antigen receptor rearrangement, to explore tumor-specific point mutations, copy number alterations, and chromosomal rearrangements in the plasma of cancer-affected dogs. We detected ctDNA in 21/23 (91.3%) of histiocytic sarcoma (HS), 2/8 (25%) of oral melanoma, and 12/13 (92.3%) of lymphoma cases. The utility of ctDNA in diagnosing HS was explored in 133 dogs, including 49 with HS, and the screening of recurrent PTPN11 mutations in plasma had a specificity of 98.8% and a sensitivity between 42.8 and 77% according to the clinical presentation of HS. Sensitivity was greater in visceral forms and especially related to pulmonary location. Follow-up of four dogs by targeting lymphoma-specific antigen receptor rearrangement in plasma showed that minimal residual disease detection was concordant with clinical evaluation and treatment response. Thus, our study shows that ctDNA is detectable in the plasma of cancer-affected dogs and is a promising biomarker for diagnosis and clinical follow-up. ctDNA detection appears to be useful in comparative oncology research due to growing interest in the study of natural canine tumors and exploration of new therapies.
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Affiliation(s)
- Anaïs Prouteau
- Univ Rennes, CNRS, IGDR (Institut de génétique et développement de Rennes) UMR6290, 35000, Rennes, France
| | - Jérôme Alexandre Denis
- Sorbonne University, Paris, France.,INSERM UMR_S 938, Endocrinology and Oncology Biochemistry Department, APHP Pitié-Salpêtrière Hospital, Paris, France
| | | | - Edouard Cadieu
- Univ Rennes, CNRS, IGDR (Institut de génétique et développement de Rennes) UMR6290, 35000, Rennes, France
| | - Thomas Derrien
- Univ Rennes, CNRS, IGDR (Institut de génétique et développement de Rennes) UMR6290, 35000, Rennes, France
| | - Camille Kergal
- Univ Rennes, CNRS, IGDR (Institut de génétique et développement de Rennes) UMR6290, 35000, Rennes, France
| | - Nadine Botherel
- Univ Rennes, CNRS, IGDR (Institut de génétique et développement de Rennes) UMR6290, 35000, Rennes, France
| | - Ronan Ulvé
- Univ Rennes, CNRS, IGDR (Institut de génétique et développement de Rennes) UMR6290, 35000, Rennes, France
| | - Mélanie Rault
- Univ Rennes, CNRS, IGDR (Institut de génétique et développement de Rennes) UMR6290, 35000, Rennes, France
| | | | | | - Laetitia Dorso
- Department of Biology, Pathology and Food Sciences, Oniris, Laboniris, Nantes, France
| | - Alexandra Lespagnol
- Laboratory of Somatic Genetic of Cancers, Hospital of Rennes, Rennes, France
| | | | - Jérôme Abadie
- Department of Biology, Pathology and Food Sciences, Oniris, Laboniris, Nantes, France
| | - Catherine André
- Univ Rennes, CNRS, IGDR (Institut de génétique et développement de Rennes) UMR6290, 35000, Rennes, France
| | - Benoît Hédan
- Univ Rennes, CNRS, IGDR (Institut de génétique et développement de Rennes) UMR6290, 35000, Rennes, France.
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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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34
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Boyé P, David E, Serres F, Pascal Q, Floch F, Geeraert K, Coste V, Marescaux L, Cagnol S, Goujon JY, Egorov M, Le Bot R, Tierny D. Phase I dose escalation study of 12b80 (hydroxybisphosphonate linked doxorubicin) in naturally occurring osteosarcoma. Oncotarget 2020; 11:4281-4292. [PMID: 33245733 PMCID: PMC7679038 DOI: 10.18632/oncotarget.27801] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 10/27/2020] [Indexed: 11/25/2022] Open
Abstract
Purpose: 12b80 combines doxorubicin bound to a bone targeting hydroxybisphosphonate vector using a pH-sensitive linker, designed to specifically trigger doxorubicin release in an acidic bone tumor microenvironment. This phase I study aimed to determine the safety and toxicity profiles of 12b80 in dogs with naturally occurring osteosarcoma, with the objective to translate findings from dogs to humans. Experimental Design: Ten client-owned dogs with osteosarcoma were enrolled in an accelerated dose-titration design followed by 3 + 3 design. Dogs received three cycles of 12b80 intravenous injection at 4 mg/kg (n = 1), 6 mg/kg (n = 2), 8 mg/kg (n = 3), and 10 mg/kg (n = 4). Endpoints included safety, tolerability, maximum tolerated dose (MTD), and dose-limiting toxicity (DLT). Results: The MTD of 12b80 was 8 mg/kg (i.e., equivalent dose of doxorubicin of 110 mg/m2, range: 93–126). Most adverse events included grade ≤ 2 gastrointestinal disorders and hypersensitivity reactions. No hematological or cardiac DLT were observed at any dose tested. Conclusions: In dogs, 12b80 is overall well tolerated and expends the MTD of doxorubicin up to four times the standard dose of 30 mg/m2. These results demonstrate the potential therapeutic benefit of 12b80 in canine and human osteosarcoma.
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Affiliation(s)
- Pierre Boyé
- Oncovet Clinical Research (OCR), Parc Eurasanté, Loos, France.,Oncovet, Villeneuve d'Ascq, France.,Department of Small Animal Teaching Hospital, The Royal (Dick) School of Veterinary Studies and The Roslin Institute, University of Edinburgh, Easter Bush, Edinburgh, UK
| | | | - François Serres
- Oncovet Clinical Research (OCR), Parc Eurasanté, Loos, France.,Oncovet, Villeneuve d'Ascq, France
| | - Quentin Pascal
- Oncovet Clinical Research (OCR), Parc Eurasanté, Loos, France
| | | | | | - Virginie Coste
- Oncovet Clinical Research (OCR), Parc Eurasanté, Loos, France
| | | | | | | | | | | | - Dominique Tierny
- Oncovet Clinical Research (OCR), Parc Eurasanté, Loos, France.,Oncovet, Villeneuve d'Ascq, France
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35
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Dantas D, Soares L, Novais S, Vilarinho R, Moreira JA, Silva S, Frazão O, Oliveira T, Leal N, Faísca P, Reis J. Discrimination of Benign and Malignant Lesions in Canine Mammary Tissue Samples Using Raman Spectroscopy: A Pilot Study. Animals (Basel) 2020; 10:ani10091652. [PMID: 32937987 PMCID: PMC7552658 DOI: 10.3390/ani10091652] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 09/06/2020] [Accepted: 09/11/2020] [Indexed: 11/16/2022] Open
Abstract
Breast cancer is a health problem that affects individual life quality and the family system. It is the most frequent type of cancer in women, but men are also affected. As an integrative approach, comparative oncology offers an opportunity to learn more about natural cancers in different species. Methods based on Raman spectroscopy have shown significant potential in the study of the human breast through the fingerprinting of biological tissue, which provides valuable information that can be used to identify, characterize and discriminate structures in breast tissue, in both healthy and carcinogenic environments. One of the most important applications of Raman spectroscopy in medical diagnosis is the characterization of microcalcifications, which are highly important diagnostic indicators of breast tissue diseases. Raman spectroscopy has been used to analyze the chemical composition of microcalcifications. These occur in benign and malignant lesions in the human breast, and Raman helps to discriminate microcalcifications as type I and type II according to their composition. This paper demonstrates the recent progress in understanding how this vibrational technique can discriminate through the fingerprint regions of lesions in unstained histology sections from canine mammary glands.
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Affiliation(s)
- Diana Dantas
- IFIMUP, Department of Physics and Astronomy, Faculty of Sciences of University of Porto, Rua do Campo Alegre 687, 4169-007 Porto, Portugal; (D.D.); (L.S.); (R.V.); (J.A.M.)
| | - Liliana Soares
- IFIMUP, Department of Physics and Astronomy, Faculty of Sciences of University of Porto, Rua do Campo Alegre 687, 4169-007 Porto, Portugal; (D.D.); (L.S.); (R.V.); (J.A.M.)
| | - Susana Novais
- INESC TEC—Institute for Systems and Computer Engineering, Technology and Science, Rua do Campo Alegre 687, 4169-007 Porto, Portugal; (S.N.); (S.S.); (O.F.)
| | - Rui Vilarinho
- IFIMUP, Department of Physics and Astronomy, Faculty of Sciences of University of Porto, Rua do Campo Alegre 687, 4169-007 Porto, Portugal; (D.D.); (L.S.); (R.V.); (J.A.M.)
| | - J. Agostinho Moreira
- IFIMUP, Department of Physics and Astronomy, Faculty of Sciences of University of Porto, Rua do Campo Alegre 687, 4169-007 Porto, Portugal; (D.D.); (L.S.); (R.V.); (J.A.M.)
| | - Susana Silva
- INESC TEC—Institute for Systems and Computer Engineering, Technology and Science, Rua do Campo Alegre 687, 4169-007 Porto, Portugal; (S.N.); (S.S.); (O.F.)
| | - Orlando Frazão
- INESC TEC—Institute for Systems and Computer Engineering, Technology and Science, Rua do Campo Alegre 687, 4169-007 Porto, Portugal; (S.N.); (S.S.); (O.F.)
| | - Teresa Oliveira
- Departamento de Medicina Veterinária; Escola de Ciências e Tecnologia; Universidade de Évora; Pólo da Mitra, Apartado 94, 7002-554 Évora, Portugal;
| | - Nuno Leal
- DNAtech Laboratório Veterinário, Estrada do Paço do Lumiar, N.° 22 Edifício E, 1° Andar, 1649-038 Lisboa, Portugal; (N.L.); (P.F.)
| | - Pedro Faísca
- DNAtech Laboratório Veterinário, Estrada do Paço do Lumiar, N.° 22 Edifício E, 1° Andar, 1649-038 Lisboa, Portugal; (N.L.); (P.F.)
- Centro de Investigação em BioCiências e Tecnologias da Saúde, Faculdade de Medicina Veterinária, Universidade Lusófona de Humanidades e Tecnologias, Campo Grande 376, 1749-024 Lisboa, Portugal
| | - Joana Reis
- Departamento de Medicina Veterinária; Escola de Ciências e Tecnologia; Universidade de Évora; Pólo da Mitra, Apartado 94, 7002-554 Évora, Portugal;
- Correspondence:
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36
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Jagodinsky JC, Harari PM, Morris ZS. The Promise of Combining Radiation Therapy With Immunotherapy. Int J Radiat Oncol Biol Phys 2020; 108:6-16. [PMID: 32335187 PMCID: PMC7442714 DOI: 10.1016/j.ijrobp.2020.04.023] [Citation(s) in RCA: 84] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 03/30/2020] [Accepted: 04/13/2020] [Indexed: 12/17/2022]
Abstract
The development of immunotherapy in oncology builds upon many years of scientific investigation into the cellular mechanics underlying interactions between tumor cells and immune cell populations. The past decade has brought an accelerating pace to the clinical investigation of new immunotherapy agents, particularly in the setting of metastatic disease. The integration of immunotherapy into phase 3 clinical trial design has lagged in settings of advanced locoregional disease, where combination with radiation therapy may be critical. Yet, such may be the settings where immunotherapies have their greatest potential to affect patient survival and achieve curative outcomes. In this review, we discuss the interaction of radiation with the immune system and the potential to augment antitumor immunity through combined-modality approaches that integrate radiation and immunotherapies. The dynamics of cellular and tumor response to radiation offer unique opportunities for beneficial interplay with immunotherapy that may go unrecognized with conventional screening and monotherapy clinical testing of novel pharmaceutical agents. Using immune checkpoint blockade as a primary example, we discuss recent preclinical and clinical studies that illustrate the potential synergy of such therapies in combination with radiation, and we highlight the potential clinical value of such interactions. For various immunotherapy agents, their greatest clinical effect may rest in combination with radiation, and efforts to facilitate systematic investigation of this approach are highly warranted.
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Affiliation(s)
- Justin C Jagodinsky
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Paul M Harari
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Zachary S Morris
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin.
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37
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Thomas R, Pontius JU, Borst LB, Breen M. Development of a Genome-Wide Oligonucleotide Microarray Platform for Detection of DNA Copy Number Aberrations in Feline Cancers. Vet Sci 2020; 7:vetsci7030088. [PMID: 32645884 PMCID: PMC7560183 DOI: 10.3390/vetsci7030088] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 06/25/2020] [Accepted: 06/30/2020] [Indexed: 12/18/2022] Open
Abstract
The utility of the domestic cat as a model system for biomedical studies was constrained for many years by the absence of a comprehensive feline reference genome sequence assembly. While such a resource now exists, the cat continues to lag behind the domestic dog in terms of integration into the ‘One Health’ era of molecular medicine. Stimulated by the advances being made within the evolving field of comparative cancer genomics, we developed a microarray platform that allows rapid and sensitive detection of DNA copy number aberrations in feline tumors using comparative genomic hybridization analysis. The microarray comprises 110,456 unique oligonucleotide probes anchored at mean intervals of 22.6 kb throughout the feline reference genome sequence assembly, providing ~350-fold higher resolution than was previously possible using this technique. We demonstrate the utility of this resource through genomic profiling of a feline injection-site sarcoma case, revealing a highly disrupted profile of DNA copy number imbalance involving several key cancer-associated genes including KIT,TP53, PTEN, FAS and RB1. These findings were supported by targeted fluorescence in-situ hybridization analysis, which identified major alterations in chromosome structure, including complex intrachromosomal reorganization events typical of those seen in aggressive soft-tissue sarcomas of other species. We then characterized a second mass that was identified at a nearby site in the same patient almost 12 months later. This mass demonstrated a remarkably conserved genomic profile consistent with a recurrence of the original tumor; however the detection of subtle differences reflected evolution of the tumor over time. These findings exemplify the diverse potential of this microarray platform to incorporate domestic cat cancers into comparative and translational research efforts in molecular oncology.
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Affiliation(s)
- Rachael Thomas
- Department of Molecular Biomedical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC 27606, USA;
- Comparative Medicine Institute, North Carolina State University, Raleigh, NC 27606, USA
- Correspondence:
| | - Joan U Pontius
- Laboratory of Genomic Diversity, Basic Research Program, Science Applications International Corporation-Frederick, Inc., National Cancer Institute-Frederick, Frederick, MD 21702, USA;
- Present address: JP Solutions, Ellicott City MD 21042, USA
| | - Luke B Borst
- Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, Raleigh, NC 27606, USA;
| | - Matthew Breen
- Department of Molecular Biomedical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC 27606, USA;
- Comparative Medicine Institute, North Carolina State University, Raleigh, NC 27606, USA
- Center for Human Health and the Environment, North Carolina State University, Raleigh, NC 27607, USA
- Cancer Genetics Program, UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC 27514, USA
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38
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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] [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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39
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Barthélémy I, Hitte C, Tiret L. The Dog Model in the Spotlight: Legacy of a Trustful Cooperation. J Neuromuscul Dis 2020; 6:421-451. [PMID: 31450509 PMCID: PMC6918919 DOI: 10.3233/jnd-190394] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Dogs have long been used as a biomedical model system and in particular as a preclinical proof of concept for innovative therapies before translation to humans. A recent example of the utility of this animal model is the promising myotubularin gene delivery in boys affected by X-linked centronuclear myopathy after successful systemic, long-term efficient gene therapy in Labrador retrievers. Mostly, this is due to unique features that make dogs an optimal system. The continuous emergence of spontaneous inherited disorders enables the identification of reliable complementary molecular models for human neuromuscular disorders (NMDs). Dogs’ characteristics including size, lifespan and unprecedented medical care level allow a comprehensive longitudinal description of diseases. Moreover, the highly similar pathogenic mechanisms with human patients yield to translational robustness. Finally, interindividual phenotypic heterogeneity between dogs helps identifying modifiers and anticipates precision medicine issues. This review article summarizes the present list of molecularly characterized dog models for NMDs and provides an exhaustive list of the clinical and paraclinical assays that have been developed. This toolbox offers scientists a sensitive and reliable system to thoroughly evaluate neuromuscular function, as well as efficiency and safety of innovative therapies targeting these NMDs. This review also contextualizes the model by highlighting its unique genetic value, shaped by the long-term coevolution of humans and domesticated dogs. Because the dog is one of the most protected research animal models, there is considerable opposition to include it in preclinical projects, posing a threat to the use of this model. We thus discuss ethical issues, emphasizing that unlike many other models, the dog also benefits from its contribution to comparative biomedical research with a drastic reduction in the prevalence of morbid alleles in the breeding stock and an improvement in medical care.
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Affiliation(s)
- Inès Barthélémy
- U955 - IMRB, Team 10 - Biology of the neuromuscular system, Inserm, UPEC, EFS, École nationale vétérinaire d'Alfort, Maisons-Alfort, France
| | - Christophe Hitte
- CNRS, University of Rennes 1, UMR 6290, IGDR, Faculty of Medicine, SFR Biosit, Rennes, France
| | - Laurent Tiret
- U955 - IMRB, Team 10 - Biology of the neuromuscular system, Inserm, UPEC, EFS, École nationale vétérinaire d'Alfort, Maisons-Alfort, France
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40
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Thamm DH, Joseph JK, Rose BJ, Meuten TK, Weishaar KM. Phase-I trial of survivin inhibition with EZN-3042 in dogs with spontaneous lymphoma. BMC Vet Res 2020; 16:97. [PMID: 32209084 PMCID: PMC7092583 DOI: 10.1186/s12917-020-02317-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Accepted: 03/16/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Lymphoma is a common cancer in dogs. While most dogs receiving chemotherapy experience remission, very few are cured, and median survival times are generally in the 12-month range. Novel approaches to treatment are unquestionably needed. The Inhibitor of Apoptosis Protein (IAP) family member survivin, which is one of the most commonly overexpressed proteins in human cancer, plays a key role in apoptosis resistance, a major cause of drug-resistant treatment failure. Survivin targeting therapies have shown promise preclinically; however, none have been evaluated in dogs to date. The goal of the current study was to determine the safety and pharmacodynamic effects of systemic administration of the anti-survivin locked nucleic acid antisense oligonucleotide EZN-3042 in dogs with lymphoma. RESULTS We performed a prospective phase-I clinical trial in dogs with biopsy-accessible peripheral nodal lymphoma. Eighteen dogs were treated with EZN-3042 as a 2-h IV infusion at 5 dose levels, from 3.25 to 8.25 mg/kg twice weekly for 3 treatments. No dose-limiting toxicities were encountered. Reduction in tumor survivin mRNA and protein were observed in 3 of 5 evaluable dogs at the 8.25 mg/kg dose cohort. CONCLUSIONS In conclusion, reduced survivin expression was demonstrated in lymphoma tissues in the majority of dogs treated with EZN-3042 at 8.25 mg/kg twice weekly, which was associated with minimal adverse effects. This dose may be used in future studies of EZN-3042/chemotherapy combinations in dogs with spontaneous lymphoma and other cancers.
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Affiliation(s)
- Douglas H Thamm
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, 80523-1620, USA. .,Cell and Molecular Biology Graduate Program, Colorado State University, Fort Collins, CO, 80523, USA. .,University of Colorado Cancer Center, Anschutz Medical Campus, Aurora, CO, 80045, USA.
| | - Jenette K Joseph
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, 80523-1620, USA.,Cell and Molecular Biology Graduate Program, Colorado State University, Fort Collins, CO, 80523, USA
| | - Barbara J Rose
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, 80523-1620, USA
| | - Travis K Meuten
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, 80523-1620, USA.,Department of Microbiology, Immunology and Pathology, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, 80523, USA
| | - Kristen M Weishaar
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, 80523-1620, USA
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Huh JW, Tanksley J, Chino J, Willett CG, Dewhirst MW. Long-term Consequences of Pelvic Irradiation: Toxicities, Challenges, and Therapeutic Opportunities with Pharmacologic Mitigators. Clin Cancer Res 2020; 26:3079-3090. [PMID: 32098770 DOI: 10.1158/1078-0432.ccr-19-2744] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 01/17/2020] [Accepted: 02/21/2020] [Indexed: 11/16/2022]
Abstract
A percentage of long-term cancer survivors who receive pelvic irradiation will develop treatment-related late effects, collectively termed pelvic radiation disease. Thus, there is a need to prevent or ameliorate treatment-related late effects in these patients. Modern radiotherapy methods can preferentially protect normal tissues from radiation toxicities to permit higher doses to targets. However, concerns about chronic small bowel toxicity, for example, still constrain the prescription dose. This provides strong rationale for considering adding pharmacologic mitigators. Implementation of modern targeted radiotherapy methods enables delivery of focused radiation to target volumes, while minimizing dose to normal tissues. In prostate cancer, these technical advances enabled safe radiation dose escalation and better local tumor control without increasing normal tissue complications. In other pelvic diseases, these new radiotherapy methods have not resulted in the low probability of normal tissue damage achieved with prostate radiotherapy. The persistence of toxicity provides rationale for pharmacologic mitigators. Several new agents could be readily tested in clinical trials because they are being or have been studied in human patients already. Although there are promising preclinical data supporting mitigators, no clinically proven options to treat or prevent pelvic radiation disease currently exist. This review highlights therapeutic options for prevention and/or treatment of pelvic radiation disease, using pharmacologic mitigators. Successful development of mitigators would reduce the number of survivors who suffer from these devastating consequences of pelvic radiotherapy. It is important to note that pharmacologic mitigators to ameliorate pelvic radiation disease may be applicable to other irradiated sites in which chronic toxicity impairs quality of life.
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Affiliation(s)
- Jung Wook Huh
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
- Department of Radiation Oncology, Duke University Medical Center, Durham, North Carolina
| | - Jarred Tanksley
- Department of Radiation Oncology, Duke University Medical Center, Durham, North Carolina
| | - Junzo Chino
- Department of Radiation Oncology, Duke University Medical Center, Durham, North Carolina
| | - Christopher G Willett
- Department of Radiation Oncology, Duke University Medical Center, Durham, North Carolina
| | - Mark W Dewhirst
- Department of Radiation Oncology, Duke University Medical Center, Durham, North Carolina.
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42
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Haran KP, Lockhart A, Xiong A, Radaelli E, Savickas PJ, Posey A, Mason NJ. Generation and Validation of an Antibody to Canine CD19 for Diagnostic and Future Therapeutic Purposes. Vet Pathol 2020; 57:241-252. [PMID: 32081102 DOI: 10.1177/0300985819900352] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The B-cell coreceptor, CD19 is a transmembrane protein expressed throughout B-cell ontogeny from pro-B cell to plasmablast. It plays an important role in B-cell development and function and is an attractive target for antibody-directed immunotherapies against B-cell malignancies, including acute lymphoblastic leukemia (ALL), chronic lymphocytic leukemia (CLL), and non-Hodgkin lymphoma (B-NHL) in humans. With the rapid development of next-generation immunotherapies aimed at improving therapeutic efficacy, there is a pressing need for a clinically relevant, immune-competent, spontaneous animal model to derisk these new approaches and inform human immunotherapy clinical trials. Pet dogs develop spontaneous B-cell malignancies, including B-NHL and leukemias that share comparable oncogenic pathways and similar immunosuppressive features to human B-cell malignancies. Despite treatment with multiagent chemotherapy, durable remissions in canine B-NHL are rare and most dogs succumb to their disease within 1 year of diagnosis. Here we report the development and validation of an anti-canine CD19-targeting monoclonal antibody and its single-chain derivatives, which enable next-generation CD19-targeted immunotherapies to be developed and evaluated in client-owned dogs with spontaneous B-NHL. These future in vivo studies aim to provide important information regarding the safety and therapeutic efficacy of CD19-targeted mono- and combination therapies and identify correlative biomarkers of response that will help to inform human clinical trial design. In addition, development of canine CD19-targeted immunotherapies aims to provide better therapeutic options for pet dogs diagnosed with B-cell malignancies.
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Affiliation(s)
- Kumudhini Preethi Haran
- Department of Clinical Sciences and Advanced Medicine, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Alexandra Lockhart
- Department of Clinical Sciences and Advanced Medicine, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Ailian Xiong
- Department of Clinical Sciences and Advanced Medicine, 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
| | - Patrick J Savickas
- Department of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Avery Posey
- Center for Cellular Immunotherapy, Department of Pathology and Laboratory Medicine, School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.,Parker Institute for Cancer Immunotherapy, University of Pennsylvania, Philadelphia, PA, USA.,Corporal Michael J. Crescenz VA Medical Center, Philadelphia, PA, USA
| | - Nicola J Mason
- Department of Clinical Sciences and Advanced Medicine, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, USA.,Department of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, USA.,Parker Institute for Cancer Immunotherapy, University of Pennsylvania, Philadelphia, PA, USA
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Boyé P, Floch F, Serres F, Segaoula Z, Hordeaux J, Pascal Q, Coste V, Courapied S, Bouchaert E, Rybicka A, Mazuy C, Marescaux L, Geeraert K, Fournel-Fleury C, Duhamel A, Machuron F, Ferré P, Pétain A, Guilbaud N, Tierny D, Gomes B. Randomized, double-blind trial of F14512, a polyamine-vectorized anticancer drug, compared with etoposide phosphate, in dogs with naturally occurring lymphoma. Oncotarget 2020; 11:671-686. [PMID: 32133044 PMCID: PMC7041934 DOI: 10.18632/oncotarget.27461] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 01/13/2020] [Indexed: 12/12/2022] Open
Abstract
Purpose: F14512 is an epipodophyllotoxin derivative from etoposide, combined with a spermine moiety introduced as a cell delivery vector. The objective of this study was to compare the safety and antitumor activity of F14512 and etoposide phosphate in dogs with spontaneous non-Hodgkin lymphoma (NHL) and to investigate the potential benefit of F14512 in P-glycoprotein (Pgp) overexpressing lymphomas.
Experimental Design: Forty-eight client-owned dogs with intermediate to high-grade NHL were enrolled into a randomized, double-blind trial of F14512 versus etoposide phosphate. Endpoints included safety and therapeutic efficacy.
Results: Twenty-five dogs were randomized to receive F14512 and 23 dogs to receive etoposide phosphate. All adverse events (AEs) were reversible, and no treatment-related death was reported. Hematologic AEs were more severe with F14512 and gastrointestinal AEs were more frequent with etoposide phosphate. F14512 exhibited similar response rate and progression-free survival (PFS) as etoposide phosphate in the global treated population. Subgroup analysis of dogs with Pgp-overexpressing NHL showed a significant improvement in PFS in dogs treated with F14512 compared with etoposide phosphate.
Conclusion: F14512 showed strong therapeutic efficacy against spontaneous NHL and exhibited a clinical benefice in Pgp-overexpressing lymphoma superior to etoposide phosphate. The results clearly justify the evaluation of F14512 in human clinical trials.
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Affiliation(s)
- Pierre Boyé
- OCR (Oncovet-Clinical-Research), Loos, France.,Oncovet, Villeneuve d'Ascq, France.,Current address: Department of Small Animal Teaching Hospital, The Royal (Dick) School of Veterinary Studies and The Roslin Institute, University of Edinburgh, UK
| | | | - François Serres
- OCR (Oncovet-Clinical-Research), Loos, France.,Oncovet, Villeneuve d'Ascq, France
| | - Zacharie Segaoula
- OCR (Oncovet-Clinical-Research), Loos, France.,Université de Lille, JPARC - Centre de Recherche Jean-Pierre Aubert, Neurosciences et Cancer, Lille, France
| | | | | | | | | | | | | | | | | | | | | | - Alain Duhamel
- Université Lille, Santé Publique: Epidémiologie et Qualité des Soins, Lille, France
| | - François Machuron
- Université Lille, Santé Publique: Epidémiologie et Qualité des Soins, Lille, France
| | - Pierre Ferré
- Institut de Recherche Pierre Fabre, Toulouse, France
| | | | | | - Dominique Tierny
- OCR (Oncovet-Clinical-Research), Loos, France.,Oncovet, Villeneuve d'Ascq, France
| | - Bruno Gomes
- Institut de Recherche Pierre Fabre, Toulouse, France.,Current address: Hoffmann-La Roche, Switzerland
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Vail DM, LeBlanc AK, Jeraj R. Advanced Cancer Imaging Applied in the Comparative Setting. Front Oncol 2020; 10:84. [PMID: 32117739 PMCID: PMC7019008 DOI: 10.3389/fonc.2020.00084] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 01/16/2020] [Indexed: 11/13/2022] Open
Abstract
The potential for companion (pet) species with spontaneously arising tumors to act as surrogates for preclinical development of advanced cancer imaging technologies has become more apparent in the last decade. The utility of the companion model specifically centers around issues related to body size (including spatial target/normal anatomic characteristics), physical size and spatial distribution of metastasis, tumor heterogeneity, the presence of an intact syngeneic immune system and a syngeneic tumor microenvironment shaped by the natural evolution of the cancer. Companion species size allows the use of similar equipment, hardware setup, software, and scan protocols which provide the opportunity for standardization and harmonization of imaging operating procedures and quality assurance across imaging protocols, imaging hardware, and the imaged species. Murine models generally do not replicate the size and spatial distribution of human metastatic cancer and these factors strongly influence image resolution and dosimetry. The following review will discuss several aspects of comparative cancer imaging in more detail while providing several illustrative examples of investigational approaches performed or currently under exploration at our institutions. Topics addressed include a discussion on interested consortia; image quality assurance and harmonization; image-based biomarker development and validation; contrast agent and radionuclide tracer development; advanced imaging to assess and predict response to cytotoxic and immunomodulatory anticancer agents; imaging of the tumor microenvironment; development of novel theranostic approaches; cell trafficking assessment via non-invasive imaging; and intraoperative imaging to inform surgical oncology decision making. Taken in totality, these comparative opportunities predict that safety, diagnostic and efficacy data generated in companion species with naturally developing and progressing cancers would better recapitulate the human cancer condition than that of artificial models in small rodent systems and ultimately accelerate the integration of novel imaging technologies into clinical practice. It is our hope that the examples presented should serve to provide those involved in cancer investigations who are unfamiliar with available comparative methodologies an understanding of the potential utility of this approach.
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Affiliation(s)
- David M Vail
- Department of Medical Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, Madison, WI, United States.,Carbone Cancer Center, University of Wisconsin-Madison, Madison, WI, United States
| | - Amy K LeBlanc
- Comparative Oncology Program, Center for Cancer Research, National Cancer Institute, Bethesda, MD, United States
| | - Robert Jeraj
- Carbone Cancer Center, University of Wisconsin-Madison, Madison, WI, United States.,Department of Medical Physics, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, United States
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45
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Fan TM, Roberts RD, Lizardo MM. Understanding and Modeling Metastasis Biology to Improve Therapeutic Strategies for Combating Osteosarcoma Progression. Front Oncol 2020; 10:13. [PMID: 32082995 PMCID: PMC7006476 DOI: 10.3389/fonc.2020.00013] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 01/07/2020] [Indexed: 12/12/2022] Open
Abstract
Osteosarcoma is a malignant primary tumor of bone, arising from transformed progenitor cells with osteoblastic differentiation and osteoid production. While categorized as a rare tumor, most patients diagnosed with osteosarcoma are adolescents in their second decade of life and underscores the potential for life changing consequences in this vulnerable population. In the setting of localized disease, conventional treatment for osteosarcoma affords a cure rate approaching 70%; however, survival for patients suffering from metastatic disease remain disappointing with only 20% of individuals being alive past 5 years post-diagnosis. In patients with incurable disease, pulmonary metastases remain the leading cause for osteosarcoma-associated mortality; yet identifying new strategies for combating metastatic progression remains at a scientific and clinical impasse, with no significant advancements for the past four decades. While there is resonating clinical urgency for newer and more effective treatment options for managing osteosarcoma metastases, the discovery of druggable targets and development of innovative therapies for inhibiting metastatic progression will require a deeper and more detailed understanding of osteosarcoma metastasis biology. Toward the goal of illuminating the processes involved in cancer metastasis, a convergent science approach inclusive of diverse disciplines spanning the biology and physical science domains can offer novel and synergistic perspectives, inventive, and sophisticated model systems, and disruptive experimental approaches that can accelerate the discovery and characterization of key processes operative during metastatic progression. Through the lens of trans-disciplinary research, the field of comparative oncology is uniquely positioned to advance new discoveries in metastasis biology toward impactful clinical translation through the inclusion of pet dogs diagnosed with metastatic osteosarcoma. Given the spontaneous course of osteosarcoma development in the context of real-time tumor microenvironmental cues and immune mechanisms, pet dogs are distinctively valuable in translational modeling given their faithful recapitulation of metastatic disease progression as occurs in humans. Pet dogs can be leveraged for the exploration of novel therapies that exploit tumor cell vulnerabilities, perturb local microenvironmental cues, and amplify immunologic recognition. In this capacity, pet dogs can serve as valuable corroborative models for realizing the science and best clinical practices necessary for understanding and combating osteosarcoma metastases.
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Affiliation(s)
- Timothy M Fan
- Comparative Oncology Research Laboratory, Department of Veterinary Clinical Medicine, College of Veterinary Medicine, University of Illinois at Urbana-Champaign, Urbana, IL, United States
| | - Ryan D Roberts
- Center for Childhood Cancer and Blood Disorders, Abigail Wexner Research Institute at Nationwide Children's Hospital, The James Comprehensive Cancer Center at The Ohio State University, Columbus, OH, United States
| | - Michael M Lizardo
- Poul Sorensen Laboratory, Department of Molecular Oncology, BC Cancer, Part of the Provincial Health Services Authority in British Columbia, Vancouver, BC, Canada
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46
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Dow S. A Role for Dogs in Advancing Cancer Immunotherapy Research. Front Immunol 2020; 10:2935. [PMID: 32010120 PMCID: PMC6979257 DOI: 10.3389/fimmu.2019.02935] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Accepted: 11/29/2019] [Indexed: 12/27/2022] Open
Abstract
While rodent cancer models are essential for early proof-of-concept and mechanistic studies for immune therapies, these models have limitations with regards to predicting the ultimate effectiveness of new immunotherapies in humans. As a unique spontaneous, large animal model of cancer, the value of conducting studies in pet dogs with cancer has been increasingly recognized by the research community. This review will therefore summarize key aspects of the dog cancer immunotherapy model and the role that these studies may play in the overall immunotherapy drug research effort. We will focus on cancer types and settings in which the dog model is most likely to impact clinical immuno-oncology research and drug development. Immunological reagent availability is discussed, along with some unique opportunities and challenges associated with the dog immunotherapy model. Overall it is hoped that this review will increase awareness of the dog cancer immunotherapy model and stimulate additional collaborative studies to benefit both man and man's best friend.
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Affiliation(s)
- Steven Dow
- Flint Animal Cancer Center, Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, United States
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47
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Thamm DH. Canine Cancer: Strategies in Experimental Therapeutics. Front Oncol 2019; 9:1257. [PMID: 31803625 PMCID: PMC6873901 DOI: 10.3389/fonc.2019.01257] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 10/31/2019] [Indexed: 12/13/2022] Open
Abstract
Cancer is the most common cause of death in adult dogs. Many features of spontaneously developing tumors in pet dogs contribute to their potential utility as a human disease model. These include similar environmental exposures, similar clonal evolution as it applies to important factors such as immune avoidance, a favorable body size for imaging and serial biopsy, and a relatively contracted time course of disease progression, which makes evaluation of temporal endpoints such as progression free or overall survival feasible in a comparatively short time frame. These criteria have been leveraged to evaluate novel local therapies, demonstrate proof of tumor target inhibition or tumor localization, evaluate potential antimetastatic approaches, and assess the efficacy, safety and immune effects of a variety of immune-based therapeutics. Some of these canine proof of concept studies have been instrumental in informing subsequent human clinical trials. This review will cover key aspects of clinical trials in dogs with spontaneous neoplasia, with examples of how these studies have contributed to human cancer therapeutic development.
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Affiliation(s)
- Douglas H Thamm
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, United States.,Cell and Molecular Biology Graduate Program, Colorado State University, Fort Collins, CO, United States.,University of Colorado Cancer Center, Anschutz Medical Campus, Aurora, CO, United States
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48
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Migliorini D, Mason NJ, Posey AD. Keeping the Engine Running: The Relevance and Predictive Value of Preclinical Models for CAR-T Cell Development. ILAR J 2019; 59:276-285. [PMID: 31095687 DOI: 10.1093/ilar/ilz009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Revised: 02/03/2019] [Indexed: 12/24/2022] Open
Abstract
The cellular immunotherapy field has achieved important milestones in the last 30 years towards the treatment of a variety of cancers due to improvements in ex-vivo T cell manufacturing processes, the invention of synthetic T cell receptors, and advances in cellular engineering. Here, we discuss major preclinical models that have been useful for the validation of chimeric antigen receptor (CAR)-T cell therapies and also promising new models that will fuel future investigations towards success. However, multiple unanswered questions in the CAR-T cell field remain to be addressed that will require innovative preclinical models. Key challenges facing the field include premature immune rejection of universal CAR-T cells and the immune suppressive tumor microenvironment. Immune competent models that accurately recapitulate tumor heterogeneity, the hostile tumor microenvironment, and barriers to CAR-T cell homing, toxicity, and persistence are needed for further advancement of the field.
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Affiliation(s)
- Denis Migliorini
- University Hospital, Geneva, Switzerland; and Center for Cellular Immunotherapies, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania; and Parker Institute for Cancer Immunotherapy
| | - Nicola J Mason
- University of Pennsylvania School of Veterinary Medicine, Philadelphia, Pennsylvania; and Parker Institute for Cancer Immunotherapy, Philadelphia, PA
| | - Avery D Posey
- Department of Pathology and Laboratory Medicine, and Center for Cellular Immunotherapies, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania; and Parker Institute for Cancer Immunotherapy; and Corporal Michael J. Crescenz VA Medical Center, Philadelphia, Pennsylvania
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49
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Regan D, Garcia K, Thamm D. Clinical, Pathological, and Ethical Considerations for the Conduct of Clinical Trials in Dogs with Naturally Occurring Cancer: A Comparative Approach to Accelerate Translational Drug Development. ILAR J 2019; 59:99-110. [PMID: 30668709 DOI: 10.1093/ilar/ily019] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Revised: 11/26/2018] [Indexed: 01/21/2023] Open
Abstract
The role of comparative oncology in translational research is receiving increasing attention from drug developers and the greater biomedical research community. Pet dogs with spontaneous cancer are important and underutilized translational models, owing to dogs' large size and relative outbreeding, combined with their high incidence of certain tumor histotypes with significant biological, genetic, and histological similarities to their human tumor counterparts. Dogs with spontaneous tumors naturally develop therapy resistance and spontaneous metastasis, all in the context of an intact immune system. These fundamental features of cancer biology are often lacking in induced or genetically engineered preclinical tumor models and likely contribute to their poor predictive value and the associated overall high failure rate in oncology drug development. Thus, the conduct of clinical trials in pet dogs with naturally occurring cancer represents a viable surrogate and valuable intermediary step that should be increasingly incorporated into the cancer drug discovery and development pipeline. The development of molecular-targeted therapies has resulted in an expanded role of the pathologist in human oncology trials, and similarly the expertise of veterinary pathologists will be increasingly valuable to all phases of comparative oncology trial design and conduct. In this review, we provide a framework of clinical, ethical, and pathology-focused considerations for the increasing integration of translational research investigations in dogs with spontaneous cancer as a means to accelerate clinical cancer discovery and drug development.
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Affiliation(s)
- Daniel Regan
- Department of Microbiology, Immunology, and Pathology, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, Colorado
| | - Kelly Garcia
- Biologic Resources Laboratory, University of Illinois, Chicago, Illinois
| | - Douglas Thamm
- Flint Animal Cancer Center, Colorado State University, Fort Collins, Colorado
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50
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Panjwani MK, Atherton MJ, MaloneyHuss MA, Haran KP, Xiong A, Gupta M, Kulikovsaya I, Lacey SF, Mason NJ. Establishing a model system for evaluating CAR T cell therapy using dogs with spontaneous diffuse large B cell lymphoma. Oncoimmunology 2019; 9:1676615. [PMID: 32002286 PMCID: PMC6959441 DOI: 10.1080/2162402x.2019.1676615] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 09/29/2019] [Indexed: 11/19/2022] Open
Abstract
Multiple rodent and primate preclinical studies have advanced CAR T cells into the clinic. However, no single model accurately reflects the challenges of effective CAR T therapy in human cancer patients. To evaluate the effectiveness of next-generation CAR T cells that aim to overcome barriers to durable tumor elimination, we developed a system to evaluate CAR T cells in pet dogs with spontaneous cancer. Here we report on this system and the results of a pilot trial using CAR T cells to treat canine diffuse large B cell lymphoma (DLBCL). We designed and manufactured CD20-targeting, second-generation canine CAR T cells for functional evaluation in vitro and in vivo using lentivectors to parallel human CAR T cell manufacturing. A first-in-species trial of five dogs with DLBCL treated with CAR T was undertaken. Canine CAR T cells functioned in an antigen-specific manner and killed CD20+ targets. Circulating CAR T cells were detectable post-infusion, however, induction of canine anti-mouse antibodies (CAMA) was associated with CAR T cell loss. Specific selection pressure on CD20+ tumors was observed following CAR T cell therapy, culminating in antigen escape and emergence of CD20-disease. Patient survival times correlated with ex vivo product expansion. Altering product manufacturing improved transduction efficiency and skewed toward a memory-like phenotype of canine CAR T cells. Manufacturing of functional canine CAR T cells using a lentivector is feasible. Comparable challenges to effective CAR T cell therapy exist, indicating their relevance in informing future human clinical trial design.
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Affiliation(s)
- M Kazim Panjwani
- Department of Clinical Studies, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Matthew J Atherton
- Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Martha A MaloneyHuss
- Department of Clinical Studies, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Kumudhini P Haran
- Department of Clinical Studies, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Ailian Xiong
- Department of Clinical Studies, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Minnal Gupta
- Translational and Correlative Studies Laboratory (TCSL), Center for Cellular Immunotherapies, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Irina Kulikovsaya
- Translational and Correlative Studies Laboratory (TCSL), Center for Cellular Immunotherapies, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Simon F Lacey
- Translational and Correlative Studies Laboratory (TCSL), Center for Cellular Immunotherapies, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.,Parker Institute for Cancer Immunotherapy, University of Pennsylvania, Philadelphia, PA, USA
| | - Nicola J Mason
- Department of Clinical Studies, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, USA.,Parker Institute for Cancer Immunotherapy, University of Pennsylvania, Philadelphia, PA, USA.,Department of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, USA
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