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He W, Li Q, Lu Y, Ju D, Gu Y, Zhao K, Dong C. Cancer treatment evolution from traditional methods to stem cells and gene therapy. Curr Gene Ther 2021; 22:368-385. [PMID: 34802404 DOI: 10.2174/1566523221666211119110755] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 06/25/2021] [Accepted: 09/16/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND Cancer, a malignant tumor, is caused by the failure of the mechanism that controls cell growth and proliferation. Late clinical symptoms often manifest as lumps, pain, ulcers, and bleeding. Systemic symptoms include weight loss, fatigue, and loss of appetite. It is a major disease that threatens human life and health. How to treat cancer is a long-standing problem that needs to be overcome in the history of medicine. METHOD Traditional tumor treatment methods are poorly targeted, and the side effects of treatment seriously damage the physical and mental health of patients. In recent years, with the advancement of medical science and technology, the research on gene combined with mesenchymal stem cells to treat tumors has been intensified. Mesenchymal stem cells carry genes to target cancer cells, which can achieve better therapeutic effects. DISCUSSION In the text, we systematically review the cancer treatment evolution from traditional methods to novel approaches that include immunotherapy, nanotherapy, stem cell theapy, and gene therapy. We provide the latest review of the application status, clinical trials and development prospects of mesenchymal stem cells and gene therapy for cancer, as well as their integration in cancer treatment. Mesenchymal stem cells are effective carriers carrying genes and provide new clinical ideas for tumor treatment. CONCLUSION This review focuses on the current status, application prospects and challenges of mesenchymal stem cell combined gene therapy for cancer, and provides new ideas for clinical research.
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Affiliation(s)
- Wenhua He
- Department of Anatomy, Medical College of Nantong University, Nantong 226001. China
| | - Qingxuan Li
- Department of Anatomy, Medical College of Nantong University, Nantong 226001. China
| | - Yan Lu
- Department of Anatomy, Medical College of Nantong University, Nantong 226001. China
| | - Dingyue Ju
- Department of Anatomy, Medical College of Nantong University, Nantong 226001. China
| | - Yu Gu
- Department of Anatomy, Medical College of Nantong University, Nantong 226001. China
| | - Kai Zhao
- Department of Anatomy, Medical College of Nantong University, Nantong 226001. China
| | - Chuanming Dong
- Department of Anatomy, Medical College of Nantong University, Nantong 226001. 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: 52] [Impact Index Per Article: 17.3] [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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Lemos de Matos A, Franco LS, McFadden G. Oncolytic Viruses and the Immune System: The Dynamic Duo. MOLECULAR THERAPY-METHODS & CLINICAL DEVELOPMENT 2020; 17:349-358. [PMID: 32071927 PMCID: PMC7015832 DOI: 10.1016/j.omtm.2020.01.001] [Citation(s) in RCA: 139] [Impact Index Per Article: 34.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Oncolytic viruses (OVs) constitute a new and promising immunotherapeutic approach toward cancer treatment. This therapy takes advantage of the natural propensity of most tumor cells to be infected by specific OVs. Besides the direct killing potential (oncolysis), what makes OV administration attractive for the present cancer immunotherapeutic scenario is the capacity to induce two new overlapping, but distinct, immunities: anti-tumoral and anti-viral. OV infection and oncolysis naturally elicit both innate and adaptive immune responses (required for long-term anti-tumoral immunity); at the same time, the viral infection prompts an anti-viral response. In this review, we discuss the dynamic interaction between OVs and the triggered responses of the immune system. The anti-OV immunological events that lead to viral clearance and the strategies to deal with such potential loss of the therapeutic virus are discussed. Additionally, we review the immune stimulatory actions induced by OVs through different inherent strategies, such as modulation of the tumor microenvironment, the role of immunogenic cell death, and the consequences of genetically modifying OVs by arming them with therapeutic transgenes. An understanding of the balance between the OV-induced anti-tumoral versus anti-viral immunities will provide insight when choosing the appropriate virotherapy for any specific cancer.
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Affiliation(s)
- Ana Lemos de Matos
- Biodesign Center for Immunotherapy, Vaccines, and Virotherapy (B-CIVV), The Biodesign Institute, Arizona State University, Tempe, AZ 85287, USA
| | - Lina S Franco
- Biodesign Center for Immunotherapy, Vaccines, and Virotherapy (B-CIVV), The Biodesign Institute, Arizona State University, Tempe, AZ 85287, USA
| | - Grant McFadden
- Biodesign Center for Immunotherapy, Vaccines, and Virotherapy (B-CIVV), The Biodesign Institute, Arizona State University, Tempe, AZ 85287, USA
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Hamada K, Takagi S, Kuboshima H, Shimada H, Takagi K, Yasuoka T, Matsubara K, Sassa Y, Furuya T, Suzuki K, Uchide T, Mizutani T, Tani K, Itoh H, Sugiyama T. Cloning of carrier cells infected with oncolytic adenovirus driven by midkine promoter and biosafety studies. J Gene Med 2019; 21:e3064. [PMID: 30548997 PMCID: PMC6590659 DOI: 10.1002/jgm.3064] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 11/23/2018] [Accepted: 11/23/2018] [Indexed: 12/02/2022] Open
Abstract
Background A549 carrier cells infected with oncolytic adenovirus can induce complete tumor reduction of subcutaneous ovarian tumors but not intraperitoneal disseminated ovarian tumors. This appears to be a result of the insufficient antitumor effect of A549 carrier cells. Therefore, in the present study, we cloned a novel carrier cell with the aim of improving the antitumor effects. Methods Carrier cells infected with oncolytic adenovirus AdE3‐midkine with a midkine promoter were cloned by limiting dilution. We examined the antitumor effects of these cells on subcutaneous and intraperitoneal OVHM ovarian tumors in a syngeneic mouse model. Biosafety tests were conducted in beagle dogs and rabbits. Results We cloned EHMK‐51‐35 carrier cells with 10‐fold higher antitumor effects compared to A549 carrier cells in vitro. EHMK‐51‐35 carrier cells co‐infected with AdE3‐midkine and Ad‐mGM‐CSF induced a 100% complete tumor reduction in subcutaneous tumors and a 60% reduction of intraperitoneal disseminated tumors. Single‐dose acute toxicity test on beagle dogs with EHMK‐51‐35 carrier cells co‐infected with AdE3‐midkine and Ad‐cGM‐CSF showed no serious side effects. Biologically active adenoviruses were not detected in the blood, saliva, feces, urine or whole organs. In a chronic toxicity test, VX2 tumors in rabbits were injected five times with EHMK‐51‐35 carrier cells infected with AdE3‐midkine and these rabbits showed no serious side effects. Conclusions Significant antitumor effects and safety of cloned EHMK‐51‐35 carrier cells were confirmed in intraperitoneal ovarian tumors and toxicity tests, respectively. These findings will be extended to preclinical efficacy studies using dogs and cats, with the aim of conducting human clinical trials on refractory solid tumors.
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Affiliation(s)
- Katsuyuki Hamada
- Department of Clinical Oncology, School of Medicine, Toho University, Tokyo, Japan.,Department of Obstetrics and Gynecology, School of Medicine, Ehime University, Ehime, Japan
| | - Soichi Takagi
- Advanced Biomedical Engineering and Science, Graduate School of Medicine, Tokyo Women's Medical University, Tokyo, Japan.,Animal Stem Cell Inc., Tokyo, Japan
| | | | - Hideaki Shimada
- Department of Surgery, School of Medicine, Toho University, Tokyo, Japan
| | - Kazuko Takagi
- Department of Obstetrics and Gynecology, School of Medicine, Ehime University, Ehime, Japan
| | - Toshiaki Yasuoka
- Department of Obstetrics and Gynecology, School of Medicine, Ehime University, Ehime, Japan
| | - Keiichi Matsubara
- Department of Obstetrics and Gynecology, School of Medicine, Ehime University, Ehime, Japan
| | - Yukiko Sassa
- Cooperative Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, Tokyo, Japan
| | - Tetsuya Furuya
- Cooperative Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, Tokyo, Japan
| | - Kazuhiko Suzuki
- Cooperative Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, Tokyo, Japan
| | - Tsuyoshi Uchide
- Cooperative Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, Tokyo, Japan
| | - Tetsuya Mizutani
- Research and Education Center for Prevention of Global Infectious Disease of Animal, Faculty of Agriculture, Tokyo University of Agriculture and Technology, Tokyo, Japan
| | - Kenzaburo Tani
- Project Division of ALA Advanced Medical Research, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Hiroshi Itoh
- Animal Medical Center, Faculty of Agriculture, Tokyo University of Agriculture and Technology, Tokyo, Japan
| | - Takashi Sugiyama
- Department of Obstetrics and Gynecology, School of Medicine, Ehime University, Ehime, Japan
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