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Estaller A, Kessler M, Wehrend A, Gessler F, Hirschberger J, Neumann S. Investigation of serum survivin in dogs suffering from cancer: a multicenter study. J Vet Sci 2021; 22:e79. [PMID: 34697925 PMCID: PMC8636654 DOI: 10.4142/jvs.2021.22.e79] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 07/25/2021] [Accepted: 08/24/2021] [Indexed: 11/20/2022] Open
Abstract
Background In contrast to human medicine, only a small number of serum tumor markers are established in veterinary medicine even though they are a non-invasive diagnostic tool. Objectives This study examined whether survivin could be suitable as a potential canine serum tumor marker. Methods This study measured the serum survivin concentrations of dogs with mammary tumors (n = 33), squamous cell carcinoma (n = 9), soft-tissue sarcoma (n = 18) and multicentric lymphoma (n = 22), using a commercially available, competitive immunoassay kit (BlueGene). The serum survivin concentrations were compared with those of a healthy control group (n = 20) and a control group of dogs with non-neoplastic diseases (n = 17). Results Dogs with malignant tumors had serum survivin concentrations between 15 and 5,906 pg/mL (median, 72 pg/mL), those in the healthy group ranged from 7 to 99 pg/mL (median, 21 pg/mL) and those in the group of dogs suffering from non-neoplastic diseases from 15 to 93 pg/mL (median, 42 pg/mL). The differences in the survivin concentrations between the healthy dogs and dogs with malignant tumors and between the dogs with non-neoplastic diseases and those with malignant tumors were significant (p < 0.001 and p = 0.006, respectively). Conclusions The serum survivin concentrations in dogs with malignant tumors, with some exceptions, are higher than in dogs with benign tumors and dogs that do not suffer from a malignancy. Therefore, survivin can provide information on the presence of malignant tumors and be used as a tumor marker in dogs.
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Affiliation(s)
- Annkathrin Estaller
- Small Animal Clinic, Institute of Veterinary Medicine, Georg-August University of Göttingen, Göttingen 37077, Germany
| | - Martin Kessler
- Small Animal Clinic Hofheim, Hofheim am Taunus 65719, Germany
| | - Axel Wehrend
- Clinic of Obstetrics, Gynaecology and Andrology of Large and Small Animals of the Justus-Liebig-University Giessen, Giessen 35392, Germany
| | | | - Johannes Hirschberger
- Clinic of Small Animal Medicine, Ludwig Maximilian University of Munich, Munich 80539, Germany
| | - Stephan Neumann
- Small Animal Clinic, Institute of Veterinary Medicine, Georg-August University of Göttingen, Göttingen 37077, Germany.
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Tsamouri MM, Steele TM, Mudryj M, Kent MS, Ghosh PM. Comparative Cancer Cell Signaling in Muscle-Invasive Urothelial Carcinoma of the Bladder in Dogs and Humans. Biomedicines 2021; 9:1472. [PMID: 34680588 PMCID: PMC8533305 DOI: 10.3390/biomedicines9101472] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 10/12/2021] [Accepted: 10/12/2021] [Indexed: 12/15/2022] Open
Abstract
Muscle-invasive urothelial carcinoma (MIUC) is the most common type of bladder malignancy in humans, but also in dogs that represent a naturally occurring model for this disease. Dogs are immunocompetent animals that share risk factors, pathophysiological features, clinical signs and response to chemotherapeutics with human cancer patients. This review summarizes the fundamental pathways for canine MIUC initiation, progression, and metastasis, emerging therapeutic targets and mechanisms of drug resistance, and proposes new opportunities for potential prognostic and diagnostic biomarkers and therapeutics. Identifying similarities and differences between cancer signaling in dogs and humans is of utmost importance for the efficient translation of in vitro research to successful clinical trials for both species.
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Affiliation(s)
- Maria Malvina Tsamouri
- Veterans Affairs-Northern California Health System, Mather, CA 95655, USA; (T.M.S.); (M.M.)
- Department of Urologic Surgery, School of Medicine, University of California Davis, Sacramento, CA 95718, USA
- Graduate Group in Integrative Pathobiology, University of California Davis, Davis, CA 95616, USA
| | - Thomas M. Steele
- Veterans Affairs-Northern California Health System, Mather, CA 95655, USA; (T.M.S.); (M.M.)
- Department of Urologic Surgery, School of Medicine, University of California Davis, Sacramento, CA 95718, USA
| | - Maria Mudryj
- Veterans Affairs-Northern California Health System, Mather, CA 95655, USA; (T.M.S.); (M.M.)
- Department of Medical Microbiology and Immunology, School of Medicine, University of California Davis, Davis, CA 95616, USA
| | - Michael S. Kent
- Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California Davis, Davis, CA 95616, USA;
| | - Paramita M. Ghosh
- Veterans Affairs-Northern California Health System, Mather, CA 95655, USA; (T.M.S.); (M.M.)
- Department of Urologic Surgery, School of Medicine, University of California Davis, Sacramento, CA 95718, USA
- Department of Biochemistry and Molecular Medicine, School of Medicine, University of California Davis, Sacramento, CA 95718, USA
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Sajib AM, Sandey M, Morici S, Schuler B, Agarwal P, Smith BF. Analysis of endogenous and exogenous tumor upregulated promoter expression in canine tumors. PLoS One 2020; 15:e0240807. [PMID: 33166332 PMCID: PMC7652315 DOI: 10.1371/journal.pone.0240807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 10/05/2020] [Indexed: 11/19/2022] Open
Abstract
Gene therapy is a promising treatment option for cancer. However, its utility may be limited due to expression in off-target cells. Cancer-specific promoters such as telomerase reverse transcriptase (TERT), survivin, and chemokine receptor 4 (CXCR4) have enhanced activity in a variety of human and murine cancers, however, little has been published regarding these promoters in dogs. Given the utility of canine cancer models, the activity of these promoters along with adenoviral E2F enhanced E1a promoter (EEE) was evaluated in a variety of canine tumors, both from the endogenous gene and from exogenously administered constructs. Endogenous expression levels were measured for cTERT, cSurvivin, and cCXCR4 and were low for all three, with some non-malignant and some tumor cell lines and tissues expressing the gene. Expression levels from exogenously supplied promoters were measured by both the number of cells expressing the construct and the intensity of expression in individual cells. Exogenously supplied promoters were active in more cells in all tumor lines than in normal cells, with the EEE promoter being most active, followed by cTERT. The intensity of expression varied more with cell type than with specific promoters. Ultimately, no single promoter was identified that would result in reliable expression, regardless of the tumor type. Thus, these findings imply that identification of a pan-cancer promoter may be difficult. In addition, this data raises the concern that endogenous expression analysis may not accurately predict exogenous promoter activity.
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Affiliation(s)
- Abdul Mohin Sajib
- Scott-Ritchey Research Center, College of Veterinary Medicine, Auburn University, Auburn, AL, United States of America
| | - Maninder Sandey
- Scott-Ritchey Research Center, College of Veterinary Medicine, Auburn University, Auburn, AL, United States of America
| | - Samantha Morici
- Scott-Ritchey Research Center, College of Veterinary Medicine, Auburn University, Auburn, AL, United States of America
| | - Bradley Schuler
- Scott-Ritchey Research Center, College of Veterinary Medicine, Auburn University, Auburn, AL, United States of America
| | - Payal Agarwal
- Scott-Ritchey Research Center, College of Veterinary Medicine, Auburn University, Auburn, AL, United States of America
- Department of Pathobiology, College of Veterinary Medicine, Auburn University, Auburn, AL, United States of America
| | - Bruce F. Smith
- Scott-Ritchey Research Center, College of Veterinary Medicine, Auburn University, Auburn, AL, United States of America
- Department of Pathobiology, College of Veterinary Medicine, Auburn University, Auburn, AL, United States of America
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Miyamoto R, Tani H, Ikeda T, Saima H, Tamura K, Bonkobara M. Commitment toward cell death by activation of autophagy with survivin inhibitor YM155 in two canine squamous cell carcinoma cell lines with high expression of survivin. Res Vet Sci 2020; 135:412-415. [PMID: 33160684 DOI: 10.1016/j.rvsc.2020.10.025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 09/16/2020] [Accepted: 10/28/2020] [Indexed: 01/22/2023]
Abstract
Canine squamous cell carcinoma (SCC) is difficult to treat if local therapy is not feasible. Recently, survivin inhibitor YM155 was shown to have growth inhibitory activity on high-survivin-expressing canine SCC cell lines HAPPY and SQ4. Here, the mechanisms underlying the effect of YM155 on these cell lines were investigated. YM155 induced cleavage of poly(ADP-ribose) polymerase (PARP) in HAPPY, but not in SQ4 cells. Analyzing two autophagy markers, the level of microtubule-associated protein 1 light chain 3 (LC3)-II and the LC3-II/LC3-I ratio, indicated that YM155 activates autophagy in both cell lines, and this activation occurs prior to PARP cleavage in HAPPY cells. Moreover, inhibition of autophagic flux by chloroquine almost completely prevented the toxic effect of YM155 in both cell lines. Although there are differences in their eventual cell death type, both cell lines may be committed to cell death by activation of autophagy with YM155. Activation of autophagy is likely to be a key mechanism in the growth-inhibitory effects of YM155 in these lines. These data provide new insights into the cytotoxic mechanism of YM155 in canine SCC cells.
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Affiliation(s)
- Ryo Miyamoto
- Department of Veterinary Clinical Pathology, Nippon Veterinary and Life Science University, 1-7-1 Kyonan-cho, Musashino-shi, Tokyo 180-8602, Japan
| | - Hiroyuki Tani
- Department of Veterinary Clinical Pathology, Nippon Veterinary and Life Science University, 1-7-1 Kyonan-cho, Musashino-shi, Tokyo 180-8602, Japan
| | - Tomoyo Ikeda
- Department of Veterinary Clinical Pathology, Nippon Veterinary and Life Science University, 1-7-1 Kyonan-cho, Musashino-shi, Tokyo 180-8602, Japan
| | - Hono Saima
- Department of Veterinary Clinical Pathology, Nippon Veterinary and Life Science University, 1-7-1 Kyonan-cho, Musashino-shi, Tokyo 180-8602, Japan
| | - Kyoichi Tamura
- Department of Veterinary Clinical Pathology, Nippon Veterinary and Life Science University, 1-7-1 Kyonan-cho, Musashino-shi, Tokyo 180-8602, Japan
| | - Makoto Bonkobara
- Department of Veterinary Clinical Pathology, Nippon Veterinary and Life Science University, 1-7-1 Kyonan-cho, Musashino-shi, Tokyo 180-8602, Japan; Research Center for Animal Life Science, Nippon Veterinary and Life Science University, 1-7-1 Kyonan-cho, Musashino-shi, Tokyo 180-8602, Japan.
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Canine squamous cell carcinoma cell lines with high expression of survivin are sensitive to survivin inhibitor YM155. Vet J 2018; 240:31-36. [DOI: 10.1016/j.tvjl.2018.09.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Revised: 08/30/2018] [Accepted: 09/02/2018] [Indexed: 01/06/2023]
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