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Sabattini S, Baldassarro VA, Zaccone R, Calzà L, Giardino L, Vascellari M, Lorenzini L, Moretti M, Marconato L. Dysregulated miRNAs in a canine model of haemangiosarcoma metastatic to the brain. Vet Comp Oncol 2024; 22:70-77. [PMID: 38112225 DOI: 10.1111/vco.12949] [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: 06/19/2023] [Revised: 11/11/2023] [Accepted: 12/01/2023] [Indexed: 12/21/2023]
Abstract
Haemangiosarcoma is a highly metastatic and lethal cancer of blood vessel-forming cells that commonly spreads to the brain in both humans and dogs. Dysregulations in phosphatase and tensin (PTEN) homologue have been identified in various types of cancers, including haemangiosarcoma. MicroRNAs (miRNAs) are short noncoding single-stranded RNA molecules that play a crucial role in regulating the gene expression. Some miRNAs can function as oncogenes or tumour suppressors, influencing important processes in cancer, such as angiogenesis. This study aimed to investigate whether miRNAs targeting PTEN were disrupted in canine haemangiosarcoma and its corresponding brain metastases (BM). The expression levels of miRNA-10b, miRNA-19b, miRNA-21, miRNA-141 and miRNA-494 were assessed in samples of primary canine cardiac haemangiosarcomas and their matched BM. Furthermore, the miRNA profile of the tumours was compared to samples of adjacent non-cancerous tissue and healthy control tissues. In primary cardiac haemangiosarcoma, miRNA-10b showed a significant increase in expression, while miRNA-494 and miRNA-141 exhibited downregulation. Moreover, the overexpression of miRNA-10b was retained in metastatic brain lesions. Healthy tissues demonstrated significantly different expression patterns compared to cancerous tissues. In particular, the expression of miRNA-10b was nearly undetectable in both control brain tissue and perimetastatic cerebral tissue. These findings can provide a rationale for the development of miRNA-based therapeutic strategies, aimed at selectively treating haemangiosarcoma.
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Affiliation(s)
- Silvia Sabattini
- Department of Veterinary Medical Sciences, University of Bologna, Bologna, Italy
| | | | - Riccardo Zaccone
- Department of Veterinary Medical Sciences, University of Bologna, Bologna, Italy
| | - Laura Calzà
- Department of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy
| | - Luciana Giardino
- Department of Veterinary Medical Sciences, University of Bologna, Bologna, Italy
| | - Marta Vascellari
- Istituto Zooprofilattico Sperimentale delle Venezie, Legnaro, Italy
| | - Luca Lorenzini
- Department of Veterinary Medical Sciences, University of Bologna, Bologna, Italy
| | - Marzia Moretti
- Department of Veterinary Medical Sciences, University of Bologna, Bologna, Italy
- IRET Foundation, Bologna, Italy
| | - Laura Marconato
- Department of Veterinary Medical Sciences, University of Bologna, Bologna, Italy
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Yang NY, Zheng HH, Yu C, Ye Y, Du CT, Xie GH. Research progress of good markers for canine mammary carcinoma. Mol Biol Rep 2023; 50:10617-10625. [PMID: 37943402 DOI: 10.1007/s11033-023-08863-x] [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: 05/19/2023] [Accepted: 09/27/2023] [Indexed: 11/10/2023]
Abstract
PURPOSE Mammary gland tumors are the most common neoplastic diseases in elderly female dogs, about 50% of which are considered to be malignant. Canine mammary tumors are similar to human breast cancers in many respects, so canine mammary tumors are frequently studied alongside human breast cancer. This article mentioned KI-67, HER-2, COX-2, BRCA1, BRCA2, P53, CA15-3, MicroRNA, Top2α and so on. All these markers are expected to have an important role in the clinic. METHODS Existing markers of canine mammary carcinoma are reviewed, and the expression of each marker and its diagnostic role for this tumor are described in detail. RESULTS This article introduced several effective markers of canine mammary tumors, among them, antigen KI-67 (KI-67), human epidermal growth factor receptor 2 (HER-2), cyclooxygenase 2 (COX-2) are promising and can be detected in both serum and tissue samples. Breast cancer caused by mutations in the breast cancer 1 gene (BRCA1) and breast cancer 2 gene (BRCA2) is also a hot topic of research. In addition to the above symbols, tumor protein p53 (p53), cancer antigen15-3 (CA15-3), MicroRNA (miRNA), topoisomerase πα (Top2α), proliferating cell nuclear antigen (PCNA), epidermal growth factor receptor (EGFR) and E-cadherin will also be involved in this paper. We will also mention Mammaglobin, which has been rarely reported so far.
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Affiliation(s)
- Ning-Yu Yang
- College of Veterinary Medicine, Jilin University, No. 5333 Xi'an Road, Changchun, 130062, China
| | - Hui-Hua Zheng
- College of Veterinary Medicine, Jilin University, No. 5333 Xi'an Road, Changchun, 130062, China
- College of Animal Science and Technology & College of Veterinary Medicine, Zhejiang A&F University, Hangzhou, 311300, China
| | - Chao Yu
- College of Veterinary Medicine, Jilin University, No. 5333 Xi'an Road, Changchun, 130062, China
| | - Yan Ye
- College of Veterinary Medicine, Jilin University, No. 5333 Xi'an Road, Changchun, 130062, China
| | - Chong-Tao Du
- College of Veterinary Medicine, Jilin University, No. 5333 Xi'an Road, Changchun, 130062, China
| | - Guang-Hong Xie
- College of Veterinary Medicine, Jilin University, No. 5333 Xi'an Road, Changchun, 130062, China.
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Valdivia G, Alonso-Diez Á, Pérez-Alenza D, Peña L. From Conventional to Precision Therapy in Canine Mammary Cancer: A Comprehensive Review. Front Vet Sci 2021; 8:623800. [PMID: 33681329 PMCID: PMC7925635 DOI: 10.3389/fvets.2021.623800] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 01/11/2021] [Indexed: 12/16/2022] Open
Abstract
Canine mammary tumors (CMTs) are the most common neoplasm in intact female dogs. Canine mammary cancer (CMC) represents 50% of CMTs, and besides surgery, which is the elective treatment, additional targeted and non-targeted therapies could offer benefits in terms of survival to these patients. Also, CMC is considered a good spontaneous intermediate animal model for the research of human breast cancer (HBC), and therefore, the study of new treatments for CMC is a promising field in comparative oncology. Dogs with CMC have a comparable disease, an intact immune system, and a much shorter life span, which allows the achievement of results in a relatively short time. Besides conventional chemotherapy, innovative therapies have a large niche of opportunities. In this article, a comprehensive review of the current research in adjuvant therapies for CMC is conducted to gather available information and evaluate the perspectives. Firstly, updates are provided on the clinical-pathological approach and the use of conventional therapies, to delve later into precision therapies against therapeutic targets such as hormone receptors, tyrosine kinase receptors, p53 tumor suppressor gene, cyclooxygenases, the signaling pathways involved in epithelial-mesenchymal transition, and immunotherapy in different approaches. A comparison of the different investigations on targeted therapies in HBC is also carried out. In the last years, the increasing number of basic research studies of new promising therapeutic agents on CMC cell lines and CMC mouse xenografts is outstanding. As the main conclusion of this review, the lack of effort to bring the in vitro studies into the field of applied clinical research emerges. There is a great need for well-planned large prospective randomized clinical trials in dogs with CMC to obtain valid results for both species, humans and dogs, on the use of new therapies. Following the One Health concept, human and veterinary oncology will have to join forces to take advantage of both the economic and technological resources that are invested in HBC research, together with the innumerable advantages of dogs with CMC as a spontaneous animal model.
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Affiliation(s)
- Guillermo Valdivia
- Department Animal Medicine, Surgery and Pathology, Veterinary School, Complutense University of Madrid, Madrid, Spain
- Mammary Oncology Unit, Complutense Veterinary Teaching Hospital, Complutense University of Madrid, Madrid, Spain
| | - Ángela Alonso-Diez
- Department Animal Medicine, Surgery and Pathology, Veterinary School, Complutense University of Madrid, Madrid, Spain
- Mammary Oncology Unit, Complutense Veterinary Teaching Hospital, Complutense University of Madrid, Madrid, Spain
| | - Dolores Pérez-Alenza
- Department Animal Medicine, Surgery and Pathology, Veterinary School, Complutense University of Madrid, Madrid, Spain
- Mammary Oncology Unit, Complutense Veterinary Teaching Hospital, Complutense University of Madrid, Madrid, Spain
| | - Laura Peña
- Department Animal Medicine, Surgery and Pathology, Veterinary School, Complutense University of Madrid, Madrid, Spain
- Mammary Oncology Unit, Complutense Veterinary Teaching Hospital, Complutense University of Madrid, Madrid, Spain
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Yan H, Guo M, Zou J, Xiao F, Yi L, He Y, He B. Promotive effect of Talin-1 protein on gastric cancer progression through PTK2-PXN-VCL-E-Cadherin-CAPN2-MAPK1 signaling axis. J Clin Lab Anal 2020; 34:e23555. [PMID: 32951272 PMCID: PMC7755796 DOI: 10.1002/jcla.23555] [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: 07/08/2020] [Revised: 07/31/2020] [Accepted: 08/10/2020] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVE Our research group was aim to explore the molecular mechanism of Talin-1 protein affecting gastric cancer progression through PTK2-PXN-VCL-E-Cadherin-CAPN2-MAPK1 signal axis. METHODS 12 cases of patients with gastric cancer in this hospital from 2018 to 2019 were collected. Immunohistochemistry assay and Western blotting were used to detect the expression of Talin-1, PXN, E-Cadherin, CAPN2, MAPK1 protein in gastric cancer tissue. Cell migration and invasion were measured by Transwell. RESULTS The results showed that the expression levels of protein Talin-1, PXN and MAPK1 in gastric cancer tissues were significantly higher than that in normal tissue. The number of cell adhesion in the model group was significantly lower than that in the normal group. However, the cell adhesion number in ov-TLN1 was the highest. Transwell results showed that TLN1 could accelerate the migration and invasion abilities of gastric cancer MKN-45 cells. Moreover, Western blotting showed that protein Talin-1, PXN, E-Cadherin, CAPN2, MAPK1 in model group all increased compared with normal group. CONCLUSION It indicated that talin-1 protein influenced the development of gastric cancer through PTK2-PXN-VCL-E-Cadherin-CAPN2-MAPK1 signal axis.
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Affiliation(s)
- Hongzhu Yan
- Department of Pathology, Seventh People's Hospital of Shanghai University of TCM, Shanghai, China
| | - Min Guo
- Department of Pathology, Seventh People's Hospital of Shanghai University of TCM, Shanghai, China
| | - Jue Zou
- Department of Pathology, Seventh People's Hospital of Shanghai University of TCM, Shanghai, China
| | - Feng Xiao
- Department of Pathology, Seventh People's Hospital of Shanghai University of TCM, Shanghai, China
| | - Lina Yi
- Department of Pathology, Seventh People's Hospital of Shanghai University of TCM, Shanghai, China
| | - Ying He
- Department of Ultrasound, The Tumor Hospital of Nantong University, Nantong, China
| | - Bosheng He
- Department of Radiology, The Second Affiliated Hospital of Nantong University, Nantong, China
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Silvestri S, Porcellato I, Mechelli L, Menchetti L, Iussich S, De Maria R, Sforna M, Bongiovanni L, Brachelente C. E-Cadherin Expression in Canine Melanocytic Tumors: Histological, Immunohistochemical, and Survival Analysis. Vet Pathol 2020; 57:608-619. [PMID: 32578507 DOI: 10.1177/0300985820934385] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
E-cadherin, a glycoprotein involved in cell-cell adhesion, has a pivotal role in epithelial-mesenchymal transition, a process through which neoplastic epithelial cells develop an invasive phenotype. In human cutaneous melanomas, decreased E-cadherin expression is associated with shorter survival and increased Breslow thickness, whereas in the dog its role is poorly understood. Tumor thickness and modified Clark level were recently proposed as useful features to assess canine melanocytic tumors, but no studies investigated their association with E-cadherin expression. We performed immunohistochemistry on 77 formalin-fixed, paraffin-embedded primary canine melanocytic tumors. A 3-tier and a 2-tier classification system for assessing E-cadherin expression were tested, with the latter being more informative for the assessment of canine melanocytic tumors. E-cadherin expression was lower in cutaneous melanomas than melanocytomas, as well as in amelanotic tumors compared to pigmented tumors. In amelanotic melanomas, absent E-cadherin expression was associated with an unfavorable outcome, suggesting a potential use of this marker in defining the prognosis of amelanotic melanomas. E-cadherin expression was lower in tumors with greater tumor thickness and modified Clark level ≥IV, suggesting its possible utility in identifying the most invasive tumors. The expression of E-cadherin in oral melanomas was heterogeneous, but was associated with pigmentation and clinical outcome; thus, E-cadherin evaluation could be advantageous to detect the most aggressive neoplasms. However, cutaneous melanomas without E-cadherin expression frequently had a favorable clinical outcome. Hence, its importance as prognostic factor should be carefully considered depending on the tumor origin.
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Affiliation(s)
| | | | | | | | | | | | | | - Laura Bongiovanni
- 90051University of Teramo, Teramo, Italy
- Present address: Department of Pathobiology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands
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Canadas A, Santos M, Medeiros R, Dias-Pereira P. Influence of E-cadherin genetic variation in canine mammary tumour risk, clinicopathological features and prognosis. Vet Comp Oncol 2019; 17:489-496. [PMID: 31100200 DOI: 10.1111/vco.12510] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Revised: 05/13/2019] [Accepted: 05/14/2019] [Indexed: 12/14/2022]
Abstract
E-cadherin is a cell adhesion molecule that participates in several cellular processes that guarantee the maintenance of structural and functional integrity of epithelial tissues. E-cadherin plays an important role in mammary carcinogenesis, and various studies have demonstrated the effect of CDH1 genetic variation in risk, progression and biological behaviour of human breast cancer. Although there are some recognized genetic variations in canine CDH1 gene, their influence in canine mammary tumour development and progression has not been previously evaluated. In this study, we aim to assess the influence of CDH1 SNPs rs850805755, rs852280880 and rs852639930 in the risk, clinicopathological features and clinical outcome of canine mammary tumours. A case-control study was conducted involving 206 bitches with mammary tumours and 161 bitches free of mammary neoplasia. CDH1 SNPs rs850805755 and rs852280880 were associated with a decreased risk and a later onset of mammary tumour development. Furthermore, these SNPs were related to the development of small size carcinomas, of low histological grade and low nuclear pleomorphism. SNP rs852639930 was associated with the development of small size tumours with a non-infiltrative, non-invasive growth pattern. Data from the present investigation demonstrate that these CDH1 genetic variants could have a protective role in canine mammary tumours, by being associated with low risk of tumour development, delayed onset of the disease and less aggressive clinicopathological features.
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Affiliation(s)
- Ana Canadas
- Department of Pathology and Molecular Immunology, Instituto Ciências Biomédicas Abel Salazar, ICBAS - UPorto, University of Porto, Porto, Portugal
| | - Marta Santos
- Department of Microscopy, Instituto Ciências Biomédicas Abel Salazar, ICBAS - UPorto, University of Porto, Porto, Portugal
| | - Rui Medeiros
- Molecular Oncology and Viral Pathology Group, IPO-Porto Research Centre, Portuguese Institute of Oncology of Porto, (IPO-Porto), Porto, Portugal.,CEBIMED, Biomedical Research Centre, Faculty of Health Sciences of Fernando Pessoa University, Porto, Portugal.,FMUP, Faculty of Medicine of Porto, University of Porto, Porto, Portugal.,LPCC, Research Department-Portuguese League Against Cancer (LPCC-NRNorte), Porto, Portugal
| | - Patrícia Dias-Pereira
- Department of Pathology and Molecular Immunology, Instituto Ciências Biomédicas Abel Salazar, ICBAS - UPorto, University of Porto, Porto, Portugal
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