1
|
Giudice GC, Sonpavde GP. Vaccine approaches to treat urothelial cancer. Hum Vaccin Immunother 2024; 20:2379086. [PMID: 39043175 PMCID: PMC11268260 DOI: 10.1080/21645515.2024.2379086] [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: 03/28/2024] [Accepted: 07/08/2024] [Indexed: 07/25/2024] Open
Abstract
Bladder cancer (BC) accounts for about 4% of all malignancies. Non-muscle-invasive BC, 75% of cases, is treated with transurethral resection and adjuvant intravesical instillation, while muscle-invasive BC warrants cisplatin-based perioperative chemotherapy. Although immune-checkpoint inhibitors, antibody drug conjugates and targeted agents have provided dramatic advances, metastatic BC remains a generally incurable disease and clinical trials continue to vigorously evaluate novel molecules. Cancer vaccines aim at activating the patient's immune system against tumor cells. Several means of delivering neoantigens have been developed, including peptides, antigen-presenting cells, virus, or nucleic acids. Various improvements are constantly being explored, such as adjuvants use and combination strategies. Nucleic acids-based vaccines are increasingly gaining attention in recent years, with promising results in other malignancies. However, despite the recent advantages, numerous obstacles persist. This review is aimed at describing the different types of cancer vaccines, their evaluations in UC patients and the more recent innovations in this field.
Collapse
Affiliation(s)
- Giulia Claire Giudice
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Guru P. Sonpavde
- AdventHealth Cancer Institute, University of Central Florida, Orlando, FL, USA
| |
Collapse
|
2
|
Fang XL, Cao XP, Xiao J, Hu Y, Chen M, Raza HK, Wang HY, He X, Gu JF, Zhang KJ. Overview of role of survivin in cancer: expression, regulation, functions, and its potential as a therapeutic target. J Drug Target 2024; 32:223-240. [PMID: 38252514 DOI: 10.1080/1061186x.2024.2309563] [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: 07/11/2023] [Accepted: 11/11/2023] [Indexed: 01/24/2024]
Abstract
Survivin holds significant importance as a member of the inhibitor of apoptosis protein (IAP) family due to its predominant expression in tumours rather than normal terminally differentiated adult tissues. The high expression level of survivin in tumours is closely linked to chemotherapy resistance, heightened tumour recurrence, and increased tumour aggressiveness and serves as a negative prognostic factor for cancer patients. Consequently, survivin has emerged as a promising therapeutic target for cancer treatment. In this review, we delve into the various biological characteristics of survivin in cancers and its pivotal role in maintaining immune system homeostasis. Additionally, we explore different therapeutic strategies aimed at targeting survivin.
Collapse
Affiliation(s)
- Xian-Long Fang
- Academician Expert Workstation of Fengxian District, Shanghai Yuansong Biotechnology Limited Company, Shanghai, China
| | - Xue-Ping Cao
- Academician Expert Workstation of Fengxian District, Shanghai Yuansong Biotechnology Limited Company, Shanghai, China
| | - Jun Xiao
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai, China
| | - Yun Hu
- Academician Expert Workstation of Fengxian District, Shanghai Yuansong Biotechnology Limited Company, Shanghai, China
| | - Mian Chen
- Academician Expert Workstation of Fengxian District, Shanghai Yuansong Biotechnology Limited Company, Shanghai, China
| | - Hafiz Khuram Raza
- Academician Expert Workstation of Fengxian District, Shanghai Yuansong Biotechnology Limited Company, Shanghai, China
| | - Huai-Yuan Wang
- Institute of Smart Biomedical Materials, School of Materials Science and Engineering, Zhejiang Sci-Tech University, Hangzhou, China
| | - Xu He
- Department of Stomatology, Huashan Hospital, Fudan University, Shanghai, China
| | - Jin-Fa Gu
- Academician Expert Workstation of Fengxian District, Shanghai Yuansong Biotechnology Limited Company, Shanghai, China
| | - Kang-Jian Zhang
- Academician Expert Workstation of Fengxian District, Shanghai Yuansong Biotechnology Limited Company, Shanghai, China
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai, China
- Institute of Smart Biomedical Materials, School of Materials Science and Engineering, Zhejiang Sci-Tech University, Hangzhou, China
| |
Collapse
|
3
|
Usta S, Misura A, Rashedi I, Amitai I, Roos K, Jiang Y, Mangoff K, Klein G, Forward N, Stewart D, Mangel J, Tomlinson G, Tsui H, Berinstein NL. Intensity of survivin expression linked to features of aggressive relapsed/refractory diffuse large B-cell lymphoma. Leuk Lymphoma 2024:1-11. [PMID: 39328061 DOI: 10.1080/10428194.2024.2403668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Revised: 09/04/2024] [Accepted: 09/06/2024] [Indexed: 09/28/2024]
Abstract
SPiReL is a phase II clinical trial evaluating combination immunotherapy, pembrolizumab and cyclophosphamide, with maveropepimut-S, in survivin-expressing relapsed/refractory (R/R) Diffuse Large B Cell Lymphoma (DLBCL). We describe baseline tumor survivin expression and associations with clinico-pathological variables in 25 participants. The median number of survivin-expressing cells was 99%, and the intensity of survivin expression within tumors was heterogeneous by semi-quantitative immunohistochemistry assessment. Tumors with higher numbers of cells expressing 2+/3+ survivin were associated with characteristics of poor outcome, (Lactate dehydrogenase and cell-of-origin). Greater total baseline tumor area was associated with lower proportions of 1+ cells and greater proportions of 2+/3+ cells. High intensity survivin expression is associated with aggressive clinical features supporting a pathobiological role in R/R DLBCL. Future prognostic models incorporating survivin as a clinical biomarker require assessment of intensity, overall expression and should include potential threshold effects of survivin in DLBCL pathobiology.
Collapse
Affiliation(s)
- Sila Usta
- Sunnybrook Research Institute, Toronto, Canada
- Department of Immunology, University of Toronto, Toronto, Canada
| | | | | | - Irina Amitai
- Sunnybrook Health Sciences Centre, Toronto, Canada
- Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Kim Roos
- Sunnybrook Research Institute, Toronto, Canada
| | - Yidi Jiang
- Sunnybrook Research Institute, Toronto, Canada
| | | | - Gail Klein
- Sunnybrook Research Institute, Toronto, Canada
| | | | | | - Joy Mangel
- Department of Medicine, London Health Sciences Centre, London, Canada
| | | | - Hubert Tsui
- Sunnybrook Research Institute, Toronto, Canada
- Department of Immunology, University of Toronto, Toronto, Canada
- Sunnybrook Health Sciences Centre, Toronto, Canada
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Canada
| | - Neil L Berinstein
- Sunnybrook Research Institute, Toronto, Canada
- Department of Immunology, University of Toronto, Toronto, Canada
- Sunnybrook Health Sciences Centre, Toronto, Canada
| |
Collapse
|
4
|
Zheng Y, Zhong G, He C, Li M. Targeted splicing therapy: new strategies for colorectal cancer. Front Oncol 2023; 13:1222932. [PMID: 37664052 PMCID: PMC10470845 DOI: 10.3389/fonc.2023.1222932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 08/07/2023] [Indexed: 09/05/2023] Open
Abstract
RNA splicing is the process of forming mature mRNA, which is an essential phase necessary for gene expression and controls many aspects of cell proliferation, survival, and differentiation. Abnormal gene-splicing events are closely related to the development of tumors, and the generation of oncogenic isoform in splicing can promote tumor progression. As a main process of tumor-specific splicing variants, alternative splicing (AS) can promote tumor progression by increasing the production of oncogenic splicing isoforms and/or reducing the production of normal splicing isoforms. This is the focus of current research on the regulation of aberrant tumor splicing. So far, AS has been found to be associated with various aspects of tumor biology, including cell proliferation and invasion, resistance to apoptosis, and sensitivity to different chemotherapeutic drugs. This article will review the abnormal splicing events in colorectal cancer (CRC), especially the tumor-associated splicing variants arising from AS, aiming to offer an insight into CRC-targeted splicing therapy.
Collapse
Affiliation(s)
| | | | - Chengcheng He
- Department of Gastroenterology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | | |
Collapse
|
5
|
Jiang C, Li J, Zhang W, Zhuang Z, Liu G, Hong W, Li B, Zhang X, Chao CC. Potential association factors for developing effective peptide-based cancer vaccines. Front Immunol 2022; 13:931612. [PMID: 35967400 PMCID: PMC9364268 DOI: 10.3389/fimmu.2022.931612] [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: 04/29/2022] [Accepted: 06/29/2022] [Indexed: 11/26/2022] Open
Abstract
Peptide-based cancer vaccines have been shown to boost immune systems to kill tumor cells in cancer patients. However, designing an effective T cell epitope peptide-based cancer vaccine still remains a challenge and is a major hurdle for the application of cancer vaccines. In this study, we constructed for the first time a library of peptide-based cancer vaccines and their clinical attributes, named CancerVaccine (https://peptidecancervaccine.weebly.com/). To investigate the association factors that influence the effectiveness of cancer vaccines, these peptide-based cancer vaccines were classified into high (HCR) and low (LCR) clinical responses based on their clinical efficacy. Our study highlights that modified peptides derived from artificially modified proteins are suitable as cancer vaccines, especially for melanoma. It may be possible to advance cancer vaccines by screening for HLA class II affinity peptides may be an effective therapeutic strategy. In addition, the treatment regimen has the potential to influence the clinical response of a cancer vaccine, and Montanide ISA-51 might be an effective adjuvant. Finally, we constructed a high sensitivity and specificity machine learning model to assist in designing peptide-based cancer vaccines capable of providing high clinical responses. Together, our findings illustrate that a high clinical response following peptide-based cancer vaccination is correlated with the right type of peptide, the appropriate adjuvant, and a matched HLA allele, as well as an appropriate treatment regimen. This study would allow for enhanced development of cancer vaccines.
Collapse
Affiliation(s)
- Chongming Jiang
- Department of Medicine, Baylor College of Medicine, Houston TX, United States
- Dan L Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, United States
- Institute for Clinical and Translational Research, Baylor College of Medicine, Houston, TX, United States
- *Correspondence: Chongming Jiang, ; Cheng-Chi Chao,
| | - Jianrong Li
- Department of Medicine, Baylor College of Medicine, Houston TX, United States
- Dan L Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, United States
- Institute for Clinical and Translational Research, Baylor College of Medicine, Houston, TX, United States
| | - Wei Zhang
- Institute of Super Cell, BGI-Shenzhen, Shenzhen, China
| | | | - Geng Liu
- Institute of Super Cell, BGI-Shenzhen, Shenzhen, China
| | - Wei Hong
- Department of Medicine, Baylor College of Medicine, Houston TX, United States
- Dan L Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, United States
- Institute for Clinical and Translational Research, Baylor College of Medicine, Houston, TX, United States
| | - Bo Li
- Institute of Super Cell, BGI-Shenzhen, Shenzhen, China
| | - Xiuqing Zhang
- Institute of Super Cell, BGI-Shenzhen, Shenzhen, China
| | - Cheng-Chi Chao
- Department of Pipeline Development, Biomap, Inc, San Francisco, CA, United States
- *Correspondence: Chongming Jiang, ; Cheng-Chi Chao,
| |
Collapse
|
6
|
Maiorano BA, Schinzari G, Ciardiello D, Rodriquenz MG, Cisternino A, Tortora G, Maiello E. Cancer Vaccines for Genitourinary Tumors: Recent Progresses and Future Possibilities. Vaccines (Basel) 2021; 9:623. [PMID: 34207536 PMCID: PMC8228524 DOI: 10.3390/vaccines9060623] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 05/27/2021] [Accepted: 06/04/2021] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND In the last years, many new treatment options have widened the therapeutic scenario of genitourinary malignancies. Immunotherapy has shown efficacy, especially in the urothelial and renal cell carcinomas, with no particular relevance in prostate cancer. However, despite the use of immune checkpoint inhibitors, there is still high morbidity and mortality among these neoplasms. Cancer vaccines represent another way to activate the immune system. We sought to summarize the most recent advances in vaccine therapy for genitourinary malignancies with this review. METHODS We searched PubMed, Embase and Cochrane Database for clinical trials conducted in the last ten years, focusing on cancer vaccines in the prostate, urothelial and renal cancer. RESULTS Various therapeutic vaccines, including DNA-based, RNA-based, peptide-based, dendritic cells, viral vectors and modified tumor cells, have been demonstrated to induce specific immune responses in a variable percentage of patients. However, these responses rarely corresponded to significant survival improvements. CONCLUSIONS Further preclinical and clinical studies will improve the knowledge about cancer vaccines in genitourinary malignancies to optimize dosage, select targets with a driver role for tumor development and growth, and finally overcome resistance mechanisms. Combination strategies represent possibly more effective and long-lasting treatments.
Collapse
Affiliation(s)
- Brigida Anna Maiorano
- Oncology Unit, Foundation Casa Sollievo della Sofferenza IRCCS, 73013 San Giovanni Rotondo, Italy; (D.C.); (M.G.R.); (E.M.)
- Department of Translational Medicine and Surgery, Catholic University of the Sacred Heart, 00168 Rome, Italy; (G.S.); (G.T.)
| | - Giovanni Schinzari
- Department of Translational Medicine and Surgery, Catholic University of the Sacred Heart, 00168 Rome, Italy; (G.S.); (G.T.)
- Medical Oncology Unit, Comprehensive Cancer Center, Foundation A. Gemelli Policlinic IRCCS, 00168 Rome, Italy
| | - Davide Ciardiello
- Oncology Unit, Foundation Casa Sollievo della Sofferenza IRCCS, 73013 San Giovanni Rotondo, Italy; (D.C.); (M.G.R.); (E.M.)
- Medical Oncology, Department of Precision Medicine, Luigi Vanvitelli University of Campania, 80131 Naples, Italy
| | - Maria Grazia Rodriquenz
- Oncology Unit, Foundation Casa Sollievo della Sofferenza IRCCS, 73013 San Giovanni Rotondo, Italy; (D.C.); (M.G.R.); (E.M.)
| | - Antonio Cisternino
- Urology Unit, Foundation Casa Sollievo della Sofferenza IRCCS, 73013 San Giovanni Rotondo, Italy;
| | - Giampaolo Tortora
- Department of Translational Medicine and Surgery, Catholic University of the Sacred Heart, 00168 Rome, Italy; (G.S.); (G.T.)
- Medical Oncology Unit, Comprehensive Cancer Center, Foundation A. Gemelli Policlinic IRCCS, 00168 Rome, Italy
| | - Evaristo Maiello
- Oncology Unit, Foundation Casa Sollievo della Sofferenza IRCCS, 73013 San Giovanni Rotondo, Italy; (D.C.); (M.G.R.); (E.M.)
| |
Collapse
|
7
|
Wieczorek E, Garstka MA. Recurrent bladder cancer in aging societies: Importance of major histocompatibility complex class I antigen presentation. Int J Cancer 2020; 148:1808-1820. [PMID: 33105025 DOI: 10.1002/ijc.33359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 10/20/2020] [Accepted: 10/21/2020] [Indexed: 12/24/2022]
Abstract
Aging is associated with an insufficient immune response that may lead to the initiation and progression of various malignancies. Bladder cancer (BC), prevalent in elderly patients, predominantly presents as recurrent nonmuscle invasive BC that requires further treatment. There is much interest in the activation of patients' immune cells with the focus on CD8+ T cells. Successful therapy should also ensure the efficient presentation of BC antigens by major histocompatibility complex (MHC) class I molecules. The purpose of this systematic review is to present the existing literature on the role of MHC class I in BC research and therapy. The bibliographic databases PubMed and Web of Science were searched for articles published between January 2009 and September 2020 that addressed MHC class I relationship to BC. We searched for available relevant publications on MHC class I and its role and regulation in BC, aging and MHC class I importance in BC immunotherapy. Based on the provided evidence, we propose that the loss of MHC class I expression in BC may lead to its recurrence after the transurethral resection and unresponsiveness to Bacillus Calmette-Guerin immunotherapy. We discuss different ways to enhance MHC class I antigen presentation to CD8+ T cells in BC treatment. The immune status characterized by MHC class I expression patterns and cancer-infiltrating immune cells may provide valuable prognostic information about which patients may benefit from transurethral resection of BC and additional immunotherapy.
Collapse
Affiliation(s)
- Edyta Wieczorek
- Department of Molecular Genetics and Epigenetics, Nofer Institute of Occupational Medicine, Lodz, Poland
| | - Malgorzata A Garstka
- Core Research Laboratory, the Second Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an, China.,Department of Endocrinology, The Second Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an, China.,Department of Tumor and Immunology, Precision Medical Institute, Western China Science and Technology Innovation Port, School of Medicine, Xi'an Jiaotong University, Xi'an, China
| |
Collapse
|
8
|
Lapenta C, Gabriele L, Santini SM. IFN-Alpha-Mediated Differentiation of Dendritic Cells for Cancer Immunotherapy: Advances and Perspectives. Vaccines (Basel) 2020; 8:vaccines8040617. [PMID: 33086492 PMCID: PMC7711454 DOI: 10.3390/vaccines8040617] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 10/09/2020] [Accepted: 10/15/2020] [Indexed: 01/08/2023] Open
Abstract
The past decade has seen tremendous developments in novel cancer therapies through targeting immune-checkpoint molecules. However, since increasing the presentation of tumor antigens remains one of the major issues for eliciting a strong antitumor immune response, dendritic cells (DC) still hold a great potential for the development of cancer immunotherapy. A considerable body of evidence clearly demonstrates the importance of the interactions of type I IFN with the immune system for the generation of a durable antitumor response through its effects on DC. Actually, highly active DC can be rapidly generated from blood monocytes in vitro in the presence of IFN-α (IFN-DC), suitable for therapeutic vaccination of cancer patients. Here we review how type I IFN can promote the ex vivo differentiation of human DC and orientate DC functions towards the priming and expansion of protective antitumor immune responses. New epigenetic elements of control on activation of the type I IFN signal will be highlighted. We also review a few clinical trials exploiting IFN-DC in cancer vaccination and discuss how IFN-DC could be exploited for the design of effective strategies of cancer immunotherapy as a monotherapy or in combination with immune-checkpoint inhibitors or immunomodulatory drugs.
Collapse
|
9
|
Chen Q, Jia G, Zhao X, Bao Y, Zhang Y, Ozkan C, Minev B, Ma W. Novel Survivin Peptides Screened With Computer Algorithm Induce Cytotoxic T Lymphocytes With Higher Cytotoxic Efficiency to Cancer Cells. Front Mol Biosci 2020; 7:570003. [PMID: 33102521 PMCID: PMC7496070 DOI: 10.3389/fmolb.2020.570003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Accepted: 08/12/2020] [Indexed: 12/15/2022] Open
Abstract
The identification of novel biomarkers and therapeutic targets in advanced cancer is critical for improving cancer diagnosis and therapeutics. Survivin (SV) is highly expressed predominantly in most cancer cells and tissues but is absent or undetectable in terminally differentiated normal adult tissues. Therefore, it functions as an almost universal tumor antigen. Peptides are short chains of amino acids linked by peptide bonds. To obtain novel SV decamers that are able to induce SV-specific cytotoxic T lymphocytes (CTLs) with a higher cytotoxic efficiency against cancer cells, major histocompatibility complex (MHC) peptide binding algorithms were conducted to predict nine modified SV95 decamers (from SV95–2 to SV95–10) based on the natural SV95–104 peptide sequence of ELTLGEFLKL (here defined as SV95–1). The fluorescent density of each SV95 peptide was determined by a MHC stability assay, followed by the generation of SV95-specific CTLs with each SV95 peptide (from SV95–1 to SV95–10) and human dendritic cells (DCs) loaded with Poly(lactic-co-glycolic) acid (PLGA) nanoparticles encapsulated with SV95 peptide. Finally, IFN-γ ELISpot and CytoTox 96® Non-Radioactive Cytotoxicity Assays were employed to verify their cytotoxic efficiency of the SV95-specific CTLs generated with the corresponding artificial antigen presenting cells (aAPCs) containing SV95 (SV95–1 to SV95–10) peptide. Furthermore, the cytotoxicity of the SV95 specific CTLs generated with nine mutated SV95 peptides was compared to the one generated with natural SV95–1 peptide and TIL2080 cells. The results indicated that the HLA-A2-restricted mutated SV95 epitope decamers (SV95–6 and SV95–7) showed significant higher binding ability compared to natural peptide SV95–1 in MHC stability assay. More importantly, SV95–specific CTLs with higher cytotoxicity were successfully induced with both SV95–6 and SV95–7 peptides, which significantly eliminated target cells (not only SV95–1 peptide pulsed T2 cells, but also both HLA-A2 and SV positive cancer cells) when compared to those generated with natural SV95–1 peptide and TIL2080 cells. These findings suggest that the SV95–6 and SV95–7 peptides are two novel HLA-A2-restricted CTL epitopes and may be useful for the immunotherapy for patients with survivin expressing cancer.
Collapse
Affiliation(s)
- Qiuqiang Chen
- Key Laboratory for Translational Medicine, The First Hospital Affiliated to Huzhou University School of Medicine, Huzhou, China
| | - Gang Jia
- Department of Oncology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, China
| | - Xiaolei Zhao
- Department of Urology, Huaihe Hospital of Henan University, Kaifeng, China
| | - Ying Bao
- Key Laboratory for Translational Medicine, The First Hospital Affiliated to Huzhou University School of Medicine, Huzhou, China
| | - Yu Zhang
- Mechanical and Automotive Engineering, School of Engineering, RMIT University, Melbourne, VIC, Australia.,Materials Science and Engineering Program, Department of Mechanical Engineering, University of California, Riverside, Riverside, CA, United States
| | - Cengiz Ozkan
- Materials Science and Engineering Program, Department of Mechanical Engineering, University of California, Riverside, Riverside, CA, United States
| | - Boris Minev
- Department of Medicine, Moores Cancer Center, University of California, San Diego, La Jolla, CA, United States
| | - Wenxue Ma
- Department of Medicine, Moores Cancer Center, University of California, San Diego, La Jolla, CA, United States
| |
Collapse
|
10
|
Negative regulators of cell death pathways in cancer: perspective on biomarkers and targeted therapies. Apoptosis 2019; 23:93-112. [PMID: 29322476 DOI: 10.1007/s10495-018-1440-4] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Cancer is a primary cause of human fatality and conventional cancer therapies, e.g., chemotherapy, are often associated with adverse side-effects, tumor drug-resistance, and recurrence. Molecularly targeted therapy, composed of small-molecule inhibitors and immunotherapy (e.g., monoclonal antibody and cancer vaccines), is a less harmful alternative being more effective against cancer cells whilst preserving healthy tissues. Drug-resistance, however, caused by negative regulation of cell death signaling pathways, is still a challenge. Circumvention of negative regulators of cell death pathways or development of predictive and response biomarkers is, therefore, quintessential. This review critically discusses the current state of knowledge on targeting negative regulators of cell death signaling pathways including apoptosis, ferroptosis, necroptosis, autophagy, and anoikis and evaluates the recent advances in clinical and preclinical research on biomarkers of negative regulators. It aims to provide a comprehensive platform for designing efficacious polytherapies including novel agents for restoring cell death signaling pathways or targeting alternative resistance pathways to improve the chances for antitumor responses. Overall, it is concluded that nonapoptotic cell death pathways are a potential research arena for drug discovery, development of novel biomarkers and targeted therapies.
Collapse
|
11
|
Li F, Aljahdali I, Ling X. Cancer therapeutics using survivin BIRC5 as a target: what can we do after over two decades of study? JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2019; 38:368. [PMID: 31439015 PMCID: PMC6704566 DOI: 10.1186/s13046-019-1362-1] [Citation(s) in RCA: 139] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Accepted: 08/06/2019] [Indexed: 02/06/2023]
Abstract
Survivin (also named BIRC5) is a well-known cancer therapeutic target. Since its discovery more than two decades ago, the use of survivin as a target for cancer therapeutics has remained a central goal of survivin studies in the cancer field. Many studies have provided intriguing insight into survivin's functional role in cancers, thus providing promise for survivin as a cancer therapeutic target. Despite this, moving survivin-targeting agents into and through the clinic remains a challenge. In order to address this challenge, we may need to rethink current strategies in order to develop a new mindset for targeting survivin. In this Review, we will first summarize the current survivin mechanistic studies, and then review the status of survivin cancer therapeutics, which is classified into five categories: (i) survivin-partner protein interaction inhibitors, (ii) survivin homodimerization inhibitors, (iii) survivin gene transcription inhibitors, (iv) survivin mRNA inhibitors and (v) survivin immunotherapy. We will then provide our opinions on cancer therapeutics using survivin as a target, with the goal of stimulating discussion that might facilitate translational research for discovering improved strategies and/or more effective anticancer agents that target survivin for cancer therapy.
Collapse
Affiliation(s)
- Fengzhi Li
- Department of Pharmacology & Therapeutics, Roswell Park Comprehensive Cancer Center, Elm and Carlton Streets, Buffalo, New York, 14263, USA. .,Developmental Therapeutics Program, Roswell Park Comprehensive Cancer Center, Elm and Carlton Streets, Buffalo, New York, 14263, USA.
| | - Ieman Aljahdali
- Department of Pharmacology & Therapeutics, Roswell Park Comprehensive Cancer Center, Elm and Carlton Streets, Buffalo, New York, 14263, USA.,Department of Cellular & Molecular Biology, Roswell Park Comprehensive Cancer Center, Elm and Carlton Streets, Buffalo, New York, 14263, USA
| | - Xiang Ling
- Department of Pharmacology & Therapeutics, Roswell Park Comprehensive Cancer Center, Elm and Carlton Streets, Buffalo, New York, 14263, USA.,Canget BioTekpharma LLC, Buffalo, New York, USA
| |
Collapse
|
12
|
Huang J, Li X, Liu P, Wang J, Li H. Retracted: Emodin protects H9c2 cells against hypoxia-induced injury via regulation of miR-26a/survivin and the JAK1/STAT3 pathway. J Cell Biochem 2019; 120:11081-11090. [PMID: 30701574 DOI: 10.1002/jcb.28385] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Accepted: 01/10/2019] [Indexed: 02/02/2023]
Abstract
BACKGROUND/AIM Congenital heart disease (CHD) is a catastrophic disease. Emodin possesses biological properties in protecting against some diseases. Our study investigated to explore the effects of emodin on hypoxia-stimulated cardiomyocytes, which mimicked CHD in vitro. METHODS H9c2 cells were stimulated with hypoxia and then the cells were treated with or without emodin, and/or transfected with miR-26a mimic, pcDNA-survivin and their corresponding negative control (NC). Cell viability and cell apoptosis were detected by Cell Counting kit-8 assay and flow cytometry, respectively. In addition, the expression of apoptotic proteins, Janus kinase 1 (JNK)/signal transducer and activator of transcription 3 (STAT3) pathway factors, and survivin were evaluated by using Western blot analysis. The expression of miR-26a was analyzed by quantitative real time polymerase chain reaction (qRT-PCR). Moreover, the target of miR-26a was verified by using a luciferase report assay. RESULTS Hypoxia significantly decreased cell viability and increased cell apoptosis, and the accumulated levels of cleaved caspase-3 and cleaved-caspase-9 were upregulated by hypoxia compared with the control. However, emodin administration led to the opposite result. A further result showed that emodin increased the phosphorylation of JNK/STAT3 pathway-related proteins and the pathway inhibitor AG490 impaired the protective effects of emodin on hypoxia-induced injury. In addition, emodin negatively regulated the miR-26a expression, and overexpression of miR-26a enhanced cell apoptosis and upregulated the expression of cleaved-caspase-3 and cleaved-caspase-9 compared with the NC. Moreover, emodin statistically upregulated the expression of survivin, and overexpression of miR-26a decreased the expression of survivin. The luciferase of miR-26a overexpression was decreased in the wild type of the survivin group. CONCLUSION Emodin protects hypoxia-induced cell injury as evidenced by increasing cell viability and decreasing apoptosis through downregulation of miR-26a as well as activation of the JNK/STAT3 pathway.
Collapse
Affiliation(s)
- Jiancheng Huang
- Department of Congenital Heart Disease, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Xiaobing Li
- Department of Congenital Heart Disease, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Pujuan Liu
- Department of Congenital Heart Disease, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Jun Wang
- Department of Congenital Heart Disease, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Hongying Li
- Department of Congenital Heart Disease, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| |
Collapse
|
13
|
Garg H, Hada RS, Gupta JC, Talwar GP, Dubey S. Combination immunotherapy with Survivin and luteinizing hormone-releasing hormone fusion protein in murine breast cancer model. World J Clin Oncol 2018; 9:188-199. [PMID: 30622927 PMCID: PMC6314864 DOI: 10.5306/wjco.v9.i8.188] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Revised: 08/24/2018] [Accepted: 11/04/2018] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate the therapeutic potential of two recombinant proteins, Survivin and luteinizing hormone-releasing hormone (LHRH) fusion protein [LHRH(6leu)-LTB] for immunotherapy of breast cancer.
METHODS Murine 4T-1 breast cancer model was used to evaluate the efficacy of recombinant proteins in vivo. Twenty four Balb/c mice were divided into 4 groups of 6 mice each. Recombinant Survivin and LHRH fusion protein, alone or in combination, were administered along with immunomodulator Mycobacterium indicus pranii (MIP) in Balb/c mice. Unimmunized or control group mice were administered with phosphate buffer saline. Each group was then challenged with syngeneic 4T-1 cells to induce the growth of breast tumor. Tumor growth was monitored to evaluate the efficacy of immune-response in preventing the growth of cancer cells.
RESULTS Preventive immunization with 20 µg recombinant Survivin and MIP was effective in suppressing growth of 4T-1 mouse model of breast cancer (P = 0.04) but 50 µg dose was ineffective in suppressing tumor growth. However, combination of Survivin and LHRH fusion protein was more effective in suppressing tumor growth (P = 0.02) as well as metastasis in vivo in comparison to LHRH fusion protein as vaccine antigen alone.
CONCLUSION Recombinant Survivin and MIP suppress tumor growth significantly. Combining LHRH fusion protein with Survivin and MIP enhances tumor suppressive effects marginally which provides evidence for recombinant Survivin and LHRH fusion protein as candidates for translating the combination cancer immunotherapy approaches.
Collapse
Affiliation(s)
- Himani Garg
- Talwar Research Foundation, Neb Sarai, New Delhi 110068, India
- Amity Institute of Virology and Immunology, Amity University Uttar Pradesh, Noida 201303, Uttar Pradesh, India
| | | | - Jagdish C Gupta
- Talwar Research Foundation, Neb Sarai, New Delhi 110068, India
| | - G P Talwar
- Talwar Research Foundation, Neb Sarai, New Delhi 110068, India
| | - Shweta Dubey
- Amity Institute of Virology and Immunology, Amity University Uttar Pradesh, Noida 201303, Uttar Pradesh, India
| |
Collapse
|
14
|
Case report: Long-term survival of a pancreatic cancer patient immunized with an SVN-2B peptide vaccine. Cancer Immunol Immunother 2018; 67:1603-1609. [PMID: 30069687 PMCID: PMC6182403 DOI: 10.1007/s00262-018-2217-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2017] [Accepted: 07/24/2018] [Indexed: 12/22/2022]
Abstract
A 62-year-old woman who underwent surgery to treat pancreatic cancer provided written, informed consent to undergo adjuvant therapy with gemcitabine, tegafur, and uracil. However, this was stopped after only 14 days due to Grade 4 neutropenia. She was then started on vaccine therapy with Survivin 2B peptide (SVN-2B) including IFA and INF-α. Although metastatic lung tumors were identified and resected at 82 months after surgery, the patient has remained free of new or relapsed disease for 12 years thereafter. Tetramer and ELISPOT assays revealed the continuous circulation of SVN-2B-restricted cytotoxic T-lymphocytes (CTLs) in her peripheral blood, and CTL clones had specific activity for SVN-2B at 12 years after surgery. The adverse effects of the peptide vaccination were tolerable and comprised low-grade headache, nausea, and fatigue. A prognosis beyond 10 years in the face of pancreatic cancer with distant metastasis is extremely rare. This experience might indicate the value of cancer vaccination therapy.
Collapse
|
15
|
Survivin-Based Treatment Strategies for Squamous Cell Carcinoma. Int J Mol Sci 2018; 19:ijms19040971. [PMID: 29587347 PMCID: PMC5979467 DOI: 10.3390/ijms19040971] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 03/20/2018] [Accepted: 03/21/2018] [Indexed: 02/07/2023] Open
Abstract
Survivin, an anti-apoptotic molecule abundantly expressed in most human neoplasms, has been reported to contribute to cancer initiation and drug resistance in a wide variety of human tumors. Efficient downregulation of survivin can sensitize tumor cells to various therapeutic interventions, generating considerable efforts in its validation as a new target in cancer therapy. This review thoroughly analyzes up-to-date information on the potential of survivin as a therapeutic target for new anticancer treatments. The literature dealing with the therapeutic targeting of survivin will be reviewed, discussing specifically squamous cell carcinomas (SCCs), and with emphasis on the last clinical trials. This review gives insight into the recent developments undertaken in validating various treatment strategies that target survivin in SCCs and analyze the translational possibility, identifying those strategies that seem to be the closest to being incorporated into clinical practice. The most recent developments, such as dominant-negative survivin mutants, RNA interference, anti-sense oligonucleotides, small-molecule inhibitors, and peptide-based immunotherapy, seem to be helpful for effectively downregulating survivin expression and reducing tumor growth potential, increasing the apoptotic rate, and sensitizing tumor cells to chemo- and radiotherapy. However, selective and efficient targeting of survivin in clinical trials still poses a major challenge.
Collapse
|
16
|
Garg H, Suri P, Gupta JC, Talwar GP, Dubey S. Survivin: a unique target for tumor therapy. Cancer Cell Int 2016; 16:49. [PMID: 27340370 PMCID: PMC4917988 DOI: 10.1186/s12935-016-0326-1] [Citation(s) in RCA: 306] [Impact Index Per Article: 38.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Accepted: 06/10/2016] [Indexed: 12/13/2022] Open
Abstract
Survivin is the smallest member of the Inhibitor of apoptosis (IAP) family of proteins, involved in inhibition of apoptosis and regulation of cell cycle. These functional attributes make Survivin a unique protein exhibiting divergent functions i.e. regulating cell proliferation and cell death. Expression pattern of Survivin is also distinctive; it is prominently expressed during embryonal development, absent in most normal, terminally differentiated tissues but upregulated in a variety of human cancers. Expression of Survivin in tumours correlates with not only inhibition of apoptosis and a decreased rate of cell death, but also resistance to chemotherapy and aggressiveness of tumours. Therefore, Survivin is an important target for cancer vaccines and therapeutics. Survivin has also been found to be prominently expressed on both human and embryonic stem cells and many somatic stem cell types indicating its yet unexplored role in stem cell generation and maintenance. Overall, Survivin emerges as a molecule with much wider role in cellular homeostasis. This review will discuss various aspects of Survivin biology and its role in regulation of apoptosis, cell division, chemo-resistance and tumour progression. Various molecular and immunotherapeutic approaches targeting Survivin will also be discussed.
Collapse
Affiliation(s)
- Himani Garg
- Amity Institute of Virology and Immunology, Amity University Uttar Pradesh, J-3 Block, Room No: LG21, Sector 125, Noida, Uttar Pradesh 201303 India
| | - Prerna Suri
- Amity Institute of Biotechnology, Amity University Uttar Pradesh, Sector 125, Noida, India
| | - Jagdish C Gupta
- Talwar Research Foundation, E-8 Neb Valley, Neb Sarai, New Delhi, 110 068 India
| | - G P Talwar
- Talwar Research Foundation, E-8 Neb Valley, Neb Sarai, New Delhi, 110 068 India
| | - Shweta Dubey
- Amity Institute of Virology and Immunology, Amity University Uttar Pradesh, J-3 Block, Room No: LG21, Sector 125, Noida, Uttar Pradesh 201303 India
| |
Collapse
|
17
|
Loss of Survivin in Intestinal Epithelial Progenitor Cells Leads to Mitotic Catastrophe and Breakdown of Gut Immune Homeostasis. Cell Rep 2016; 14:1062-1073. [DOI: 10.1016/j.celrep.2016.01.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2015] [Revised: 11/25/2015] [Accepted: 12/29/2015] [Indexed: 01/17/2023] Open
|
18
|
Chai SJ, Yap YY, Foo YC, Yap LF, Ponniah S, Teo SH, Cheong SC, Patel V, Lim KP. Identification of Four-Jointed Box 1 (FJX1)-Specific Peptides for Immunotherapy of Nasopharyngeal Carcinoma. PLoS One 2015; 10:e0130464. [PMID: 26536470 PMCID: PMC4633155 DOI: 10.1371/journal.pone.0130464] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Accepted: 05/20/2015] [Indexed: 01/02/2023] Open
Abstract
Nasopharyngeal carcinoma (NPC) is highly prevalent in South East Asia and China. The poor outcome is due to late presentation, recurrence, distant metastasis and limited therapeutic options. For improved treatment outcome, immunotherapeutic approaches focusing on dendritic and autologous cytotoxic T-cell based therapies have been developed, but cost and infrastructure remain barriers for implementing these in low-resource settings. As our prior observations had found that four-jointed box 1 (FJX1), a tumor antigen, is overexpressed in NPCs, we investigated if short 9-20 amino acid sequence specific peptides matching to FJX1 requiring only intramuscular immunization to train host immune systems would be a better treatment option for this disease. Thus, we designed 8 FJX1-specific peptides and implemented an assay system to first, assess the binding of these peptides to HLA-A2 molecules on T2 cells. After, ELISPOT assays were used to determine the peptides immunogenicity and ability to induce potential cytotoxicity activity towards cancer cells. Also, T-cell proliferation assay was used to evaluate the potential of MHC class II peptides to stimulate the expansion of isolated T-cells. Our results demonstrate that these peptides are immunogenic and peptide stimulated T-cells were able to induce peptide-specific cytolytic activity specifically against FJX1-expressing cancer cells. In addition, we demonstrated that the MHC class II peptides were capable of inducing T-cell proliferation. Our results suggest that these peptides are capable of inducing specific cytotoxic cytokines secretion against FJX1-expressing cancer cells and serve as a potential vaccine-based therapy for NPC patients.
Collapse
Affiliation(s)
- San Jiun Chai
- Cancer Research Initiatives Foundation (CARIF), Sime Darby Medical Centre, Subang Jaya, Selangor, Malaysia
| | - Yoke Yeow Yap
- Department of Surgery, Clinical Campus Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Hospital Kuala Lumpur, Kuala Lumpur, Malaysia
| | - Yoke Ching Foo
- Department of Oncology, Sime Darby Medical Centre, Subang Jaya, Selangor, Malaysia
| | - Lee Fah Yap
- Cancer Research Initiatives Foundation (CARIF), Sime Darby Medical Centre, Subang Jaya, Selangor, Malaysia
| | - Sathibalan Ponniah
- Department of Surgery, Cancer Vaccine Development Program, Uniformed Services University of the Health Sciences, Bethesda, Maryland, United States of America
| | - Soo Hwang Teo
- Cancer Research Initiatives Foundation (CARIF), Sime Darby Medical Centre, Subang Jaya, Selangor, Malaysia
| | - Sok Ching Cheong
- Cancer Research Initiatives Foundation (CARIF), Sime Darby Medical Centre, Subang Jaya, Selangor, Malaysia
| | - Vyomesh Patel
- Cancer Research Initiatives Foundation (CARIF), Sime Darby Medical Centre, Subang Jaya, Selangor, Malaysia
| | - Kue Peng Lim
- Cancer Research Initiatives Foundation (CARIF), Sime Darby Medical Centre, Subang Jaya, Selangor, Malaysia
- * E-mail:
| |
Collapse
|
19
|
Pol J, Bloy N, Buqué A, Eggermont A, Cremer I, Sautès-Fridman C, Galon J, Tartour E, Zitvogel L, Kroemer G, Galluzzi L. Trial Watch: Peptide-based anticancer vaccines. Oncoimmunology 2015; 4:e974411. [PMID: 26137405 PMCID: PMC4485775 DOI: 10.4161/2162402x.2014.974411] [Citation(s) in RCA: 88] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2014] [Accepted: 10/06/2014] [Indexed: 02/07/2023] Open
Abstract
Malignant cells express antigens that can be harnessed to elicit anticancer immune responses. One approach to achieve such goal consists in the administration of tumor-associated antigens (TAAs) or peptides thereof as recombinant proteins in the presence of adequate adjuvants. Throughout the past decade, peptide vaccines have been shown to mediate antineoplastic effects in various murine tumor models, especially when administered in the context of potent immunostimulatory regimens. In spite of multiple limitations, first of all the fact that anticancer vaccines are often employed as therapeutic (rather than prophylactic) agents, this immunotherapeutic paradigm has been intensively investigated in clinical scenarios, with promising results. Currently, both experimentalists and clinicians are focusing their efforts on the identification of so-called tumor rejection antigens, i.e., TAAs that can elicit an immune response leading to disease eradication, as well as to combinatorial immunostimulatory interventions with superior adjuvant activity in patients. Here, we summarize the latest advances in the development of peptide vaccines for cancer therapy.
Collapse
Key Words
- APC, antigen-presenting cell
- CMP, carbohydrate-mimetic peptide
- EGFR, epidermal growth factor receptor
- FDA, Food and Drug Administration
- GM-CSF, granulocyte macrophage colony stimulating factor
- HPV, human papillomavirus
- IDH1, isocitrate dehydrogenase 1 (NADP+), soluble
- IDO1, indoleamine 2, 3-dioxygenase 1
- IFNα, interferon α
- IL-2, interleukin-2
- MUC1, mucin 1
- NSCLC, non-small cell lung carcinoma
- PADRE, pan-DR binding peptide epitope
- PPV, personalized peptide vaccination
- SLP, synthetic long peptide
- TAA, tumor-associated antigen
- TERT, telomerase reverse transcriptase
- TLR, Toll-like receptor
- TRA, tumor rejection antigen
- WT1
- carbohydrate-mimetic peptides
- immune checkpoint blockers
- immunostimulatory cytokines
- survivin
- synthetic long peptides
Collapse
Affiliation(s)
- Jonathan Pol
- Gustave Roussy Cancer Campus; Villejuif, France
- INSERM, U1138; Paris, France
- Equipe 11 labellisée par la Ligue Nationale contre le Cancer; Center de Recherche des Cordeliers; Paris, France
| | - Norma Bloy
- Gustave Roussy Cancer Campus; Villejuif, France
- INSERM, U1138; Paris, France
- Equipe 11 labellisée par la Ligue Nationale contre le Cancer; Center de Recherche des Cordeliers; Paris, France
- Université Paris-Sud/Paris XI
| | - Aitziber Buqué
- Gustave Roussy Cancer Campus; Villejuif, France
- INSERM, U1138; Paris, France
- Equipe 11 labellisée par la Ligue Nationale contre le Cancer; Center de Recherche des Cordeliers; Paris, France
| | | | - Isabelle Cremer
- INSERM, U1138; Paris, France
- Equipe 13; Center de Recherche des Cordeliers; Paris, France
- Université Pierre et Marie Curie/Paris VI; Paris, France
| | - Catherine Sautès-Fridman
- INSERM, U1138; Paris, France
- Equipe 13; Center de Recherche des Cordeliers; Paris, France
- Université Pierre et Marie Curie/Paris VI; Paris, France
| | - Jérôme Galon
- INSERM, U1138; Paris, France
- Université Pierre et Marie Curie/Paris VI; Paris, France
- Laboratory of Integrative Cancer Immunology, Center de Recherche des Cordeliers; Paris, France
- Université Paris Descartes/Paris V; Sorbonne Paris Cité; Paris, France
| | - Eric Tartour
- Université Paris Descartes/Paris V; Sorbonne Paris Cité; Paris, France
- INSERM; U970; Paris, France
- Pôle de Biologie; Hôpital Européen Georges Pompidou; AP-HP; Paris, France
| | - Laurence Zitvogel
- Gustave Roussy Cancer Campus; Villejuif, France
- INSERM; U1015; CICBT507; Villejuif, France
| | - Guido Kroemer
- INSERM, U1138; Paris, France
- Equipe 11 labellisée par la Ligue Nationale contre le Cancer; Center de Recherche des Cordeliers; Paris, France
- Université Paris Descartes/Paris V; Sorbonne Paris Cité; Paris, France
- Pôle de Biologie; Hôpital Européen Georges Pompidou; AP-HP; Paris, France
- Metabolomics and Cell Biology Platforms; Gustave Roussy Cancer Campus; Villejuif, France
| | - Lorenzo Galluzzi
- Gustave Roussy Cancer Campus; Villejuif, France
- INSERM, U1138; Paris, France
- Equipe 11 labellisée par la Ligue Nationale contre le Cancer; Center de Recherche des Cordeliers; Paris, France
- Université Paris Descartes/Paris V; Sorbonne Paris Cité; Paris, France
| |
Collapse
|
20
|
Targeting Survivin with YM155 (Sepantronium Bromide): A novel therapeutic strategy for paediatric acute myeloid leukaemia. Leuk Res 2015; 39:435-44. [DOI: 10.1016/j.leukres.2015.01.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2014] [Revised: 12/06/2014] [Accepted: 01/09/2015] [Indexed: 11/21/2022]
|
21
|
Makboul R, Refaiy AELRM, Badary FAM, Abdelkawi IF, Merseburger AS, Mohammed RAA. Expression of survivin in squamous cell carcinoma and transitional cell carcinoma of the urinary bladder: a comparative immunohistochemical study. Korean J Urol 2015; 56:31-40. [PMID: 25598934 PMCID: PMC4294853 DOI: 10.4111/kju.2015.56.1.31] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2014] [Accepted: 10/12/2014] [Indexed: 11/24/2022] Open
Abstract
Purpose To compare the expression of survivin and its association with clinicopathological criteria in major types of urinary bladder carcinoma, specifically, transitional cell carcinoma with and without squamous differentiation and squamous cell carcinoma. Materials and Methods Immunohistochemical staining for survivin and Ki67 was performed on paraffin-embedded sections of 104 carcinomas: 52 transitional cell carcinoma, 20 transitional cell carcinoma with squamous differentiation, and 32 squamous cell carcinoma. Expression of survivin in >10% of tumor cells was described as altered survivin status. Ki67 staining in >20% of tumor cells was described as a high proliferation index. Results Altered survivin expression was detected in 60/104 specimens (58%) and was significantly more frequent in transitional cell carcinoma (78%) than in squamous cell carcinoma (38%) or transitional cell carcinoma with squamous differentiation (40%) (p<0.0001). In transitional cell carcinoma but not in squamous cell carcinoma, altered survivin status was associated with higher tumor grade, higher proliferation index, and recurrence. In the whole specimens, altered survivin expression was significantly associated with advanced stage (p<0.001), recurrence (p=0.005), distant metastasis (p<0.001), and death (p=0.001). In the multivariate analysis, altered survivin was an independent poor prognostic factor for recurrence. Conclusions Unlike in transitional cell carcinoma, alteration of survivin expression in squamous cell carcinoma occurs less frequently and is not associated with features of tumor aggression or patient outcome. These findings raise a question: are urinary bladder carcinoma patients with squamous cell carcinoma type suitable candidates for survivin vaccine? This is an important question to be answered before approving the vaccine in management.
Collapse
Affiliation(s)
- Rania Makboul
- Department of Pathology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | | | | | - Islam F Abdelkawi
- Department of Urology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Axel S Merseburger
- Department of Urology and Urological Oncology, Hannover Medical School, Hannover, Germany
| | | |
Collapse
|
22
|
Yang J, Zhang Q, Li K, Yin H, Zheng JN. Composite peptide-based vaccines for cancer immunotherapy (Review). Int J Mol Med 2014; 35:17-23. [PMID: 25395173 DOI: 10.3892/ijmm.2014.2000] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2014] [Accepted: 11/03/2014] [Indexed: 11/06/2022] Open
Abstract
The use of peptide-based vaccines as therapeutics aims to elicit immune responses through antigenic epitopes derived from tumor antigens. Peptide-based vaccines are easily synthesized and chemically stable entities, and of note, they are absent of oncogenic potential. However, their application is more complicated as the success of an effective peptide-based vaccine is determined by numerous parameters. The success thus far has been limited by the choice of tumor antigenic peptides, poor immunogenicity and incorporation of strategies to reverse cancer-mediated immune suppression. In the present review, an overview of the mechanisms of peptide-based vaccines is provided and antigenic peptides are categorized with respect to their tissue distribution in order to determine their usefulness as targets. Furthermore, certain approaches are proposed that induce and maintain T cells for immunotherapy. The recent progress indicates that peptide-based vaccines are preferential for targeted therapy in cancer patients.
Collapse
Affiliation(s)
- Jie Yang
- Jiangsu Key Laboratory of Biological Cancer Therapy, Xuzhou Medical College, Xuzhou, Jiangsu 221000, P.R. China
| | - Qing Zhang
- Jiangsu Key Laboratory of Biological Cancer Therapy, Xuzhou Medical College, Xuzhou, Jiangsu 221000, P.R. China
| | - Ke Li
- Jiangsu Key Laboratory of Biological Cancer Therapy, Xuzhou Medical College, Xuzhou, Jiangsu 221000, P.R. China
| | - Hong Yin
- Jiangsu Key Laboratory of Biological Cancer Therapy, Xuzhou Medical College, Xuzhou, Jiangsu 221000, P.R. China
| | - Jun-Nian Zheng
- Jiangsu Key Laboratory of Biological Cancer Therapy, Xuzhou Medical College, Xuzhou, Jiangsu 221000, P.R. China
| |
Collapse
|
23
|
Survivin-targeting Artificial MicroRNAs Mediated by Adenovirus Suppress Tumor Activity in Cancer Cells and Xenograft Models. MOLECULAR THERAPY-NUCLEIC ACIDS 2014; 3:e208. [PMID: 25368912 PMCID: PMC4459545 DOI: 10.1038/mtna.2014.59] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/24/2014] [Accepted: 09/24/2014] [Indexed: 02/03/2023]
Abstract
Survivin is highly expressed in most human tumors and fetal tissue, and absent in terminally differentiated cells. It promotes tumor cell proliferation by negatively regulating cell apoptosis and facilitating cell division. Survivin's selective expression pattern suggests that it might be a suitable target for cancer therapy, which would promote death of transformed but not normal cells. This was tested using artificial microRNAs (amiRNAs) targeting survivin. After screening, two effective amiRNAs, which knocked down survivin expression, were identified and cloned into a replication-defective adenoviral vector. Tumor cells infected with the recombinant vector downregulated expression of survivin and underwent apoptotic cell death. Further studies showed that apoptosis was associated with increases in caspase 3 and cleaved Poly (ADP-ribose) polymerase, and activation of the p53 signaling pathway. Furthermore, amiRNA treatment caused blockade of mitosis and cell cycle arrest at the G2/M phase. In vivo, survivin-targeting amiRNAs expressed by adenoviral vectors effectively delayed growth of hepatocellular and cervical carcinomas in mouse xenograft models. These results indicate that silencing of survivin by amiRNA has potential for treatment of cancer.
Collapse
|
24
|
Role of type I interferon in inducing a protective immune response: perspectives for clinical applications. Cytokine Growth Factor Rev 2014; 26:195-201. [PMID: 25466627 DOI: 10.1016/j.cytogfr.2014.10.002] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Accepted: 10/22/2014] [Indexed: 11/24/2022]
Abstract
Type I IFNs (IFN-I) are antiviral cytokines endowed with many biological effects, including antitumor activity. Over the last 15 years, an ensemble of studies has revealed that these cytokines play a crucial role in the induction of a protective antitumor immune response. Early in vivo studies in mouse models have been instrumental for understanding the IFN-I-induced host-mediated mechanisms. IFN-α is currently recognized as a powerful inducer of the differentiation/activation of dendritic cells (DCs) and today IFN-α-conditioned DCs represent promising DC candidates for the development of therapeutic cancer vaccines. Moreover, data from pilot clinical trials support the concept of using IFN-α as an enhancer of the response of patients to cancer vaccines. Notably, endogenous IFN-I production does also play a critical role in the antitumor response to some chemotherapeutic agents. Thus, we can now envisage new strategies of clinical use of IFN-α, based on the injection of IFN-conditioned cells as well as the usage of these cytokines as cancer vaccine adjuvants, alone or in combination with other treatments (including epigenetic drugs) to induce an immunogenic cell death and a long lasting antitumor response.
Collapse
|