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Daraban Bocaneti F, Altamura G, Corteggio A, Tanase OI, Dascalu MA, Pasca SA, Hritcu O, Mares M, Borzacchiello G. Expression of matrix metalloproteinases (MMPs)−2/-7/-9/-14 and tissue inhibitors of MMPs (TIMPs)−1/-2 in bovine cutaneous fibropapillomas associated with BPV-2 infection. Front Vet Sci 2022; 9:1063580. [DOI: 10.3389/fvets.2022.1063580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 11/04/2022] [Indexed: 11/29/2022] Open
Abstract
IntroductionBovine papillomaviruses −1/−2 (BPVs) are small non-enveloped double-stranded DNA viruses able to infect the skin of bovids and equids, causing development of neoplastic lesions such as bovine cutaneous fibropapillomas and equine sarcoid. Matrix metalloproteinases (MMPs) are a group of zinc-dependent endopeptidases that degrade basal membrane and extracellular matrix, whose function is essential in physiological processes such as tissue remodeling and wound healing. MMPs activity is finely regulated by a balancing with expression of tissue inhibitors of MMPs (TIMPs), a process that is impaired during tumour development. BPV infection is associated with upregulation of MMPs and /or their unbalancing with TIMPs, contributing to local invasion and impairment of extracellular matrix remodeling in equine sarcoid; however, studies regarding this topic in bovine fibropapillomas are lacking.MethodsThe aim of this study was to perform an immunohistochemical and biochemical analysis on a panel of MMPs and TIMPs in BPV-2 positive bovine cutaneous fibropapillomas vs. normal skin samples.ResultsImmunohistochemistry revealed a cytoplasmic expression of MMP-2 (15/19), a cytoplasmic and perinuclear immunoreactivity of MMP-7 (19/19) and MMP-9 (19/19), along with a cytoplasmic and nuclear pattern of MMP-14 (16/19), accompanied by a cytoplasmic expression of TIMP-1 (14/19) and TIMP-2 (18/19) in tumour samples; western blotting revealed an overexpression of MMP-2 (8/9), MMP-7 (9/9) and MMP-9 (9/9), and a decreased level of MMP-14 (9/9), TIMP-1 (9/9) and TIMP-2 (9/9) in tumour versus normal skin samples. Moreover, gelatine zymography confirmed the expression of pro-active MMP-2 (9/9) and MMP-9 (9/9) and, most importantly, indicated the presence and increased activity of their active forms (82 and 62 kDa, respectively) in tumour samples.DiscussionThis is the first study describing MMPs and TIMPs in bovine cutaneous fibropapillomas and our results suggest that their unbalanced expression in presence of BPV-2 may play a significant role in tumour development. A further analysis of supplementary MMPs and TIMPs could bring new important insights into the papillomavirus induced tumours.
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Romanucci M, Borzacchiello G, Defourny SVP, Corvini A, Altamura G, Petrizzi L, Della Salda L. Fibroblastic sarcoid in a Grant's Zebra in Europe and its association with bovine papillomavirus type-1. J Exot Pet Med 2020. [DOI: 10.1053/j.jepm.2019.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Sanz Ressel BL, Massone AR, Barbeito CG. Dysregulated expression of the key effectors of the mammalian target of rapamycin signalling pathway in cutaneous papillomas of dogs. Vet Comp Oncol 2019; 17:522-527. [PMID: 31222908 DOI: 10.1111/vco.12516] [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: 05/10/2019] [Revised: 06/03/2019] [Accepted: 06/12/2019] [Indexed: 01/10/2023]
Abstract
Cutaneous papillomas (CP) are one of the most common skin neoplasms in dogs. Different murine models have shown that persistent activation of the phosphatidylinositol 3-kinase/Akt/mammalian target of rapamycin (PI3K/Akt/mTOR) pathway has a central role in the development and progression of CP. The purpose of this study were to evaluate the immunohistochemical expression pattern of two key molecules involved in the PI3K/Akt/mTOR signalling pathway, pAktSer473 , and pS6Ser235/236 , on 36 canine specimens of CP using a tissue microarray. The results show that the PI3K/Akt/mTOR signalling pathway is persistently activated in CP of dogs, pointing to this pathway as a potential therapeutic target.
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Affiliation(s)
- Berenice L Sanz Ressel
- Laboratorio de Histología y Embriología Descriptiva, Experimental y Comparada (LHYEDEC), Facultad de Ciencias Veterinarias (FCV), Universidad Nacional de La Plata (UNLP), La Plata, Argentina.,FCV, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), UNLP, La Plata, Argentina
| | - Adriana R Massone
- Laboratorio de Patología Especial Veterinaria Dr. Bernardo Epstein, FCV, UNLP, La Plata, Argentina
| | - Claudio G Barbeito
- Laboratorio de Histología y Embriología Descriptiva, Experimental y Comparada (LHYEDEC), Facultad de Ciencias Veterinarias (FCV), Universidad Nacional de La Plata (UNLP), La Plata, Argentina.,FCV, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), UNLP, La Plata, Argentina
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Altamura G, Eleni C, Meoli R, Cardeti G, Friedrich KG, Borzacchiello G. Tongue Squamous Cell Carcinoma in a European Lynx (Lynx Lynx): Papillomavirus Infection and Histologic Analysis. Vet Sci 2018; 5:vetsci5010001. [PMID: 29301274 PMCID: PMC5876569 DOI: 10.3390/vetsci5010001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Revised: 12/19/2017] [Accepted: 12/29/2017] [Indexed: 11/16/2022] Open
Abstract
Oral squamous cell carcinoma (SCC) is a common finding in domestic and wild felids. Only two cases of oral SCC have been reported in Lynx species (Lynx rufus and Lynx canadensis), at mandibular and gingival sites. In this study, we describe the first report of tongue SCC in a 15 years old female European lynx (Lynx lynx), along with viral investigations. Necropsy and histological analysis were performed and the presence of papillomavirus (PV) infection was investigated by ultrastructural and molecular methods. The lardaceous mass at tongue level was histologically diagnosed as moderately differentiated SCC. Typical microscopical features of SCC were also found in the retropharyngeal lymph node and at the pulmonary level. Neither viral DNA by PCR, nor viral particles by transmission electron microscopy were found. Despite that PV infection is associated with Felidae, this work reports the first description of tongue SCC in Lynx species, but no evidence of PV infection, suggesting that PV may not be involved in development of SCC in bobcat species.
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Affiliation(s)
- Gennaro Altamura
- Department of Veterinary medicine and Animal production, University of Naples Federico II, Via Veterinaria 1, 80137 Naples, Italy.
| | - Claudia Eleni
- Istituto Zooprofilattico Sperimentale del Lazio e della Toscana 'M. Aleandri', Via Appia Nuova 1411, 00178 Rome, Italy.
| | - Roberta Meoli
- Istituto Zooprofilattico Sperimentale del Lazio e della Toscana 'M. Aleandri', Via Appia Nuova 1411, 00178 Rome, Italy.
| | - Giusy Cardeti
- Istituto Zooprofilattico Sperimentale del Lazio e della Toscana 'M. Aleandri', Via Appia Nuova 1411, 00178 Rome, Italy.
| | | | - Giuseppe Borzacchiello
- Department of Veterinary medicine and Animal production, University of Naples Federico II, Via Veterinaria 1, 80137 Naples, Italy.
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Eleni C, Corteggio A, Altamura G, Meoli R, Cocumelli C, Rossi G, Friedrich KG, Di Cerbo P, Borzacchiello G. Detection of Papillomavirus DNA in Cutaneous Squamous Cell Carcinoma and Multiple Papillomas in Captive Reptiles. J Comp Pathol 2017; 157:23-26. [PMID: 28735666 DOI: 10.1016/j.jcpa.2017.04.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Revised: 04/21/2017] [Accepted: 04/29/2017] [Indexed: 11/19/2022]
Abstract
Papillomaviruses (PVs) are small, non-enveloped DNA viruses that cause mucocutaneous tumours including squamous cell carcinoma (SCC) in man. In animals, evidence supports a causal role for PVs in the development of cutaneous and oral SCC in some species. In reptiles, three cases of papilloma or fibropapilloma have been associated with PV infection, but no association has been reported to date with SCC. Two cases of cutaneous epithelial tumours, multiple papillomas in a spiny-tailed lizard (Uromastyx acanthinura) and SCC in a Dumeril's boa (Acrantophis dumerili), were investigated by polymerase chain reaction. PV DNA was amplified from samples of both lesions. Typical microscopical features suggestive of PV infection (e.g. the presence of koilocytes) were observed in the lesions from the spiny-tailed lizard. This is the first report of an association between PV and SCC in reptiles. Further studies are needed to better clarify the role of PVs in these species and to characterize the PV strains involved.
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Affiliation(s)
- C Eleni
- Laboratory of Anatomo-histopathology, Istituto Zooprofilattico Sperimentale del Lazio e della Toscana 'M. Aleandri', Via Appia Nuova 1411, Rome, Italy.
| | - A Corteggio
- Department of Veterinary Medicine and Animal Production, University of Naples 'Federico II', Via Veterinaria 1, Naples, Italy
| | - G Altamura
- Department of Veterinary Medicine and Animal Production, University of Naples 'Federico II', Via Veterinaria 1, Naples, Italy
| | - R Meoli
- Laboratory of Anatomo-histopathology, Istituto Zooprofilattico Sperimentale del Lazio e della Toscana 'M. Aleandri', Via Appia Nuova 1411, Rome, Italy
| | - C Cocumelli
- Laboratory of Anatomo-histopathology, Istituto Zooprofilattico Sperimentale del Lazio e della Toscana 'M. Aleandri', Via Appia Nuova 1411, Rome, Italy
| | - G Rossi
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Circonvallazione 93/95, Matelica, Italy
| | - K G Friedrich
- Fondazione Bioparco di Roma, Viale del Giardino Zoologico 20, Rome, Italy
| | - P Di Cerbo
- Fondazione Bioparco di Roma, Viale del Giardino Zoologico 20, Rome, Italy
| | - G Borzacchiello
- Department of Veterinary Medicine and Animal Production, University of Naples 'Federico II', Via Veterinaria 1, Naples, Italy
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Expression and activation of platelet-derived growth factor β receptor, mitogen-activated protein/extracellular signal-regulated kinase kinase (MEK) and extracellular signal-regulated kinase (ERK) in canine mammary tumours. Res Vet Sci 2017; 110:29-33. [DOI: 10.1016/j.rvsc.2016.10.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Revised: 10/18/2016] [Accepted: 10/26/2016] [Indexed: 12/31/2022]
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Gil da Costa RM, Peleteiro MC, Pires MA, DiMaio D. An Update on Canine, Feline and Bovine Papillomaviruses. Transbound Emerg Dis 2016; 64:1371-1379. [PMID: 27615361 DOI: 10.1111/tbed.12555] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2016] [Indexed: 12/14/2022]
Abstract
Over recent years, a growing number of papillomaviruses have been identified, which cause a wide range of lesions in domestic and wild animals. Papillomavirus-induced lesions may have a great impact on animal health, and some diseases observed in farm animals are associated with significant economic losses. This concise review brings together recent advancements on animal papillomavirus research, providing the scientific community and veterinary practitioners with an update on this rapidly evolving field. Among others, bovine, canine and feline papillomaviruses (BPV, CPV and FcaPV) are most extensively discussed, in view of the recent discovery of new viral types and their worldwide importance for animal health. Feline papillomaviruses 2 is an emerging, highly prevalent pathogen in domestic cats, associated with a subset of malignant skin lesions. Aspects related to cross-species infection by BPV and its environmental co-factors are also addressed. Animal papillomaviruses are also fascinating models for studying molecular and cell biology and have recently inspired some major breakthroughs. Overall, it is clear that additional, international and systematic efforts are needed to clarify which lesions are caused by which viral types and to develop experimental models for studying animal papillomavirus.
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Affiliation(s)
- R M Gil da Costa
- LEPABE, Chemical Engineering Department, Faculty of Engineering, University of Porto (FEUP), Porto, Portugal.,Molecular Oncology and Viral Pathology Group, CI-IPOP, Portuguese Institute of Oncology, Porto, Portugal
| | - M C Peleteiro
- Faculty of Veterinary Medicine, CIISA, University of Lisbon, Lisboa, Portugal
| | - M A Pires
- Veterinary Sciences Department, CECAV, University of Trás-os-Montes e Alto Douro (UTAD), Vila Real, Portugal
| | - D DiMaio
- Department of Genetics, Yale School of Medicine, New Haven, CT, USA.,Department of Molecular Biophysics and Biochemistry, Yale University, New Haven, CT, USA.,Department of Therapeutic Radiology, Yale School of Medicine, New Haven, CT, USA.,Yale Cancer Center, New Haven, CT, USA
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Treggiari E, Ressel L, Polton GA, Benoit J, Desmas I, Blackwood L. Clinical outcome, PDGFRβ and KIT expression in feline histiocytic disorders: a multicentre study. Vet Comp Oncol 2015; 15:65-77. [PMID: 25665137 DOI: 10.1111/vco.12142] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2014] [Revised: 01/10/2015] [Accepted: 01/13/2015] [Indexed: 12/26/2022]
Abstract
Information about histiocytic disease in cats is limited. The aim of this study was to document clinical findings and outcome in feline histiocytic disorders, and characterize the expression of PDGFRβ and KIT in order to identify potential treatment targets. Morphologically diagnosed feline histiocytic tumours were reviewed and characterized by immunohistochemistry (IHC). Five cases of feline progressive histiocytosis (FPH), eight histiocytic sarcomas (HS) and two haemophagocytic histiocytic sarcomas (HaeHS) were confirmed. PDGFRβ was variably positive in most histiocytic cases, while KIT was negative in all. Clinical presentation, treatment and outcome were also evaluated. Partial responses were recorded in measurable disease with tyrosine kinase inhibitors and lomustine, and radiotherapy achieved long-term control in some cases. Survival times were shortest in HaeHS and disseminated disease. PDGFRβ, but not KIT, may represent a therapeutic target in feline histiocytic disorders but more studies are needed to investigate other potential treatment targets.
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Affiliation(s)
- E Treggiari
- Small Animal Teaching Hospital, School of Veterinary Science, University of Liverpool, Neston, UK
| | - L Ressel
- Section of Pathology, School of Veterinary Science, University of Liverpool, Neston, UK
| | - G A Polton
- North Downs Specialist Referrals, Bletchingley, UK
| | | | - I Desmas
- Royal Veterinary College, Queen Mother Hospital for Animals, Hatfield, UK
| | - L Blackwood
- Small Animal Teaching Hospital, School of Veterinary Science, University of Liverpool, Neston, UK
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Bocaneti F, Altamura G, Corteggio A, Velescu E, Roperto F, Borzacchiello G. Bovine Papillomavirus: New Insights into an Old Disease. Transbound Emerg Dis 2014; 63:14-23. [PMID: 24661978 DOI: 10.1111/tbed.12222] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2013] [Indexed: 12/17/2022]
Abstract
Bovine papillomaviruses (BPVs) are small DNA tumoral viruses able to induce benign cutaneous and/or mucosal epithelial lesions. Generally, the benign tumours affecting the skin or mucosa spontaneously regress, but under special circumstances, the defence system may be overwhelmed, thus leading to cancer, especially in the presence of immunosuppressant and mutagen agents from bracken fern. To date, thirteen different BPV genotypes have been associated with skin and mucosal tumours in cattle, and out of these, only four types (BPV-1, -2, -5 and -13) cross-infect other species. Recent investigations in vivo have revealed new insights into the epidemiology and pathogenesis of this viral infection. This review briefly discusses viral epidemiology, will give data on BPV genome structure and viral genes and will describe the cellular events and new aspects of both cutaneous and mucosal tumours in large ruminants. Finally, some aspects of active immunization will be described.
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Affiliation(s)
- F Bocaneti
- Department of Public Health, Faculty of Veterinary Medicine, University of Agriculture Sciences and Veterinary Medicine, Iasi, Romania
| | - G Altamura
- Department of Veterinary Medicine and Animal Productions, University of Naples Federico II, Napoli, Italy
| | - A Corteggio
- Department of Veterinary Medicine and Animal Productions, University of Naples Federico II, Napoli, Italy
| | - E Velescu
- Department of Public Health, Faculty of Veterinary Medicine, University of Agriculture Sciences and Veterinary Medicine, Iasi, Romania
| | - F Roperto
- Department of Veterinary Medicine and Animal Productions, University of Naples Federico II, Napoli, Italy
| | - G Borzacchiello
- Department of Veterinary Medicine and Animal Productions, University of Naples Federico II, Napoli, Italy
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DiMaio D, Petti LM. The E5 proteins. Virology 2013; 445:99-114. [PMID: 23731971 DOI: 10.1016/j.virol.2013.05.006] [Citation(s) in RCA: 177] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2013] [Revised: 05/01/2013] [Accepted: 05/03/2013] [Indexed: 12/23/2022]
Abstract
The E5 proteins are short transmembrane proteins encoded by many animal and human papillomaviruses. These proteins display transforming activity in cultured cells and animals, and they presumably also play a role in the productive virus life cycle. The E5 proteins are thought to act by modulating the activity of cellular proteins. Here, we describe the biological activities of the best-studied E5 proteins and discuss the evidence implicating specific protein targets and pathways in mediating these activities. The primary target of the 44-amino acid BPV1 E5 protein is the PDGF β receptor, whereas the EGF receptor appears to be an important target of the 83-amino acid HPV16 E5 protein. Both E5 proteins also bind to the vacuolar ATPase and affect MHC class I expression and cell-cell communication. Continued studies of the E5 proteins will elucidate important aspects of transmembrane protein-protein interactions, cellular signal transduction, cell biology, virus replication, and tumorigenesis.
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Affiliation(s)
- Daniel DiMaio
- Department of Genetics, Yale School of Medicine, USA; Department of Therapeutic Radiology, Yale School of Medicine, USA; Department of Molecular Biophysics & Biochemistry, Yale University, USA; Yale Cancer Center, USA.
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Corteggio A, Altamura G, Roperto F, Borzacchiello G. Bovine papillomavirus E5 and E7 oncoproteins in naturally occurring tumors: are two better than one? Infect Agent Cancer 2013; 8:1. [PMID: 23302179 PMCID: PMC3562249 DOI: 10.1186/1750-9378-8-1] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2012] [Accepted: 01/07/2013] [Indexed: 11/10/2022] Open
Abstract
Bovine papillomaviruses (BPVs) are oncogenic DNA viruses, which mainly induce benign lesions of cutaneous and/or mucosal epithelia in cattle. Thirteen (BPV 1-13) different viral genotypes have been characterized so far. BPVs are usually species-specific but BPV 1/2 may also infect equids as well as buffaloes and bison and cause tumors in these species. BPV-induced benign lesions usually regress, however occasionally they develop into cancer particularly in the presence of environmental carcinogenic co-factors. The major transforming protein of BPV is E5, a very short hydrophobic, transmembrane protein with many oncogenic activities. E5 contributes to cell transformation through the activation of the cellular β receptor for the platelet-derived growth factor (PDGFβ-r), it also decreases cell surface expression of major histocompatibility complex class I (MHCI) causing viral escape from immunosurveillance, and plays a role in the inhibition of the intracellular communication by means of aberrant connexin expression. E7 is considered as a weak transforming gene, it synergies with E5 in cell transformation during cancer development. E7 expression correlates in vivo with the over-expression of β1-integrin, which plays a role in the regulation of keratinocytes proliferation and differentiation. Additionally, E7 is involved in cell-mediated immune responses leading to tumour rejection, in anoikis process by direct binding to p600, and in invasion process by upregulation of Matrix metalloproteinase1 (MMP-1) expression. Studies on the role of BPV E5 and E7 oncoproteins in naturally occurring tumours are of scientific value, as they may shed new light on the biological role of these two oncogenes in cell transformation.
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Affiliation(s)
- Annunziata Corteggio
- Department of Pathology and Animal Health, University of Naples Federico II, Via Veterinaria, Napoli 1 80137, Italy.
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