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Chen S, Yao C, Tian N, Zhang C, Chen Y, Wang X, Jiang Y, Zhang T, Zeng T, Song Y. The interplay between persistent pathogen infections with tumor microenvironment and immunotherapy in cancer. Cancer Med 2024; 13:e70154. [PMID: 39240588 PMCID: PMC11378724 DOI: 10.1002/cam4.70154] [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: 04/30/2024] [Revised: 07/15/2024] [Accepted: 08/16/2024] [Indexed: 09/07/2024] Open
Abstract
BACKGROUND Chronic infections by pathogenic microorganisms play a significant role in cancer development, disrupting the body's immune system and microenvironment. This interference impairs the body's ability to eliminate these microorganisms promptly, allowing them to persist by evading immune defenses. AIMS This study aimed to explore how chronic pathogenic infections influence the immune microenvironment, impacting tumorigenesis, cancer progression, and treatment strategies. Additionally, it seeks to investigate the effects of these infections on specific immune checkpoints and identify potential targets for immunotherapy. METHODS We conducted searches, readings, and detailed analyses of key terms in databases like PubMed and Web of Science to evaluate the impact of chronic infections by pathogenic microorganisms on the immune microenvironment. RESULTS Our analysis demonstrates a significant association between persistent chronic infections by pathogenic microorganisms and tumorigenesis. Notable impacts on the immune microenvironment include changes in immune cell function and the regulation of immune checkpoints, offering insights into potential targets for cancer immunotherapy. DISCUSSION This study highlights the complex relationship between chronic infections and cancer development, presenting new opportunities for cancer immunotherapy by understanding their effects on the immune microenvironment. The influence of these infections on immune checkpoints emphasizes the crucial role of the immune system in cancer treatment. CONCLUSION Chronic infections by pathogenic microorganisms greatly affect the immune microenvironment, tumorigenesis, and cancer treatment. Unraveling the underlying mechanisms can unveil potential targets for immunotherapy, improving our comprehension of the immune response to cancer and potentially leading to more effective cancer treatments in the future.
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Affiliation(s)
- Si Chen
- Department of Laboratory Medicine, West China Hospital, Sichuan University; Sichuan Clinical Research Center for Laboratory Medicine; Clinical Laboratory Medicine Research Center of West China Hospital, Chengdu, People's Republic of China
| | - Caihong Yao
- Department of Laboratory Medicine, West China Hospital, Sichuan University; Sichuan Clinical Research Center for Laboratory Medicine; Clinical Laboratory Medicine Research Center of West China Hospital, Chengdu, People's Republic of China
| | - Na Tian
- Anesthesiology Department, Qingdao Eighth People's Hospital, Qingdao, People's Republic of China
| | - Chunying Zhang
- Department of Laboratory Medicine, West China Hospital, Sichuan University; Sichuan Clinical Research Center for Laboratory Medicine; Clinical Laboratory Medicine Research Center of West China Hospital, Chengdu, People's Republic of China
| | - Yuemei Chen
- Department of Laboratory Medicine, West China Hospital, Sichuan University; Sichuan Clinical Research Center for Laboratory Medicine; Clinical Laboratory Medicine Research Center of West China Hospital, Chengdu, People's Republic of China
| | - Xuting Wang
- Department of Laboratory Medicine, West China Hospital, Sichuan University; Sichuan Clinical Research Center for Laboratory Medicine; Clinical Laboratory Medicine Research Center of West China Hospital, Chengdu, People's Republic of China
| | - Yue Jiang
- Department of Laboratory Medicine, West China Hospital, Sichuan University; Sichuan Clinical Research Center for Laboratory Medicine; Clinical Laboratory Medicine Research Center of West China Hospital, Chengdu, People's Republic of China
| | - Tonghao Zhang
- Department of Statistics, University of Virginia, Charlottesville, Virginia, USA
| | - Tingting Zeng
- Department of Laboratory Medicine, West China Hospital, Sichuan University; Sichuan Clinical Research Center for Laboratory Medicine; Clinical Laboratory Medicine Research Center of West China Hospital, Chengdu, People's Republic of China
| | - Yali Song
- Department of Laboratory Medicine, West China Hospital, Sichuan University; Sichuan Clinical Research Center for Laboratory Medicine; Clinical Laboratory Medicine Research Center of West China Hospital, Chengdu, People's Republic of China
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Braun MR, Moore AC, Lindbloom JD, Hodgson KA, Dora EG, Tucker SN. Elimination of Human Papillomavirus 16-Positive Tumors by a Mucosal rAd5 Therapeutic Vaccination in a Pre-Clinical Murine Study. Vaccines (Basel) 2024; 12:955. [PMID: 39339987 PMCID: PMC11435741 DOI: 10.3390/vaccines12090955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2024] [Revised: 08/07/2024] [Accepted: 08/13/2024] [Indexed: 09/30/2024] Open
Abstract
Therapeutic vaccination can harness the body's cellular immune system to target and destroy cancerous cells. Several treatment options are available to eliminate pre-cancerous and cancerous lesions caused by human papillomaviruses (HPV), but may not result in a long-term cure. Therapeutic vaccination may offer an effective, durable, and minimally intrusive alternative. We developed mucosally delivered, recombinant, non-replicating human adenovirus type 5 (rAd5)-vectored vaccines that encode HPV16's oncogenic proteins E6 and E7 alongside a molecular dsRNA adjuvant. The induction of antigen-specific T cells and the therapeutic efficacy of rAd5 were evaluated in a mouse model of HPV tumorigenesis where E6E7-transformed cells, TC-1, were implanted subcutaneously in C57BL/6 mice. After tumor growth, mice were treated intranasally with rAd5 vaccines expressing the wildtype form of E6E7 (rAd5-16/E6E7Wt) in combination with an anti-PD-1 antibody or isotype control. Animals treated with rAd5-16/E6E7Wt with and without anti-PD-1 had significant reductions in tumor volume and increased survival compared to controls. Further, animals treated with rAd5-16/E6E7Wt had increased CD4+ and CD8+ tumor-infiltrating lymphocytes (TILs) and produced a cytotoxic tumor microenvironment. In a second study, the immunogenicity of a non-transformative form of E6E7 (rAd5-16/E6E7Mu) and a vaccine encoding predicted T cell epitopes of E6E7 (rAd5-16/E6E7epi) were evaluated. These vaccines elicited significant reductions in TC-1 tumor volume and increased survival of animals. Antigen-specific CD8+ T effector memory cells were observed in the animals treated with E6E7-encoding rAd5, but not in the rAd5-empty group. The work described here demonstrates that this mucosal vaccination can be used therapeutically to elicit specific cellular immunity and further identifies a clinical candidate with great potential for the treatment and prevention of human cervical cancer.
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Affiliation(s)
- Molly R Braun
- Vaxart Inc., 170 Harbor Way Suite 300, South San Francisco, CA 94080, USA
| | - Anne C Moore
- Vaxart Inc., 170 Harbor Way Suite 300, South San Francisco, CA 94080, USA
- School of Biochemistry and Cell Biology, University College Cork, T12 XF62 Cork, Ireland
- National Institute of Bioprocessing Research and Training, A94 X099 Dublin, Ireland
| | | | | | - Emery G Dora
- Vaxart Inc., 170 Harbor Way Suite 300, South San Francisco, CA 94080, USA
| | - Sean N Tucker
- Vaxart Inc., 170 Harbor Way Suite 300, South San Francisco, CA 94080, USA
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3
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Wang R, Huang H, Yu C, Li X, Wang Y, Xie L. Current status and future directions for the development of human papillomavirus vaccines. Front Immunol 2024; 15:1362770. [PMID: 38983849 PMCID: PMC11231394 DOI: 10.3389/fimmu.2024.1362770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Accepted: 06/11/2024] [Indexed: 07/11/2024] Open
Abstract
The development of human papillomavirus (HPV) vaccines has made substantive progress, as represented by the approval of five prophylactic vaccines since 2006. Generally, the deployment of prophylactic HPV vaccines is effective in preventing newly acquired infections and incidences of HPV-related malignancies. However, there is still a long way to go regarding the prevention of all HPV infections and the eradication of established HPV infections, as well as the subsequent progression to cancer. Optimizing prophylactic HPV vaccines by incorporating L1 proteins from more HPV subtypes, exploring adjuvants that reinforce cellular immune responses to eradicate HPV-infected cells, and developing therapeutic HPV vaccines used either alone or in combination with other cancer therapeutic modalities might bring about a new era getting closer to the vision to get rid of HPV infection and related diseases. Herein, we summarize strategies for the development of HPV vaccines, both prophylactic and therapeutic, with an emphasis on the selection of antigens and adjuvants, as well as implications for vaccine efficacy based on preclinical studies and clinical trials. Additionally, we outline current cutting-edge insights on formulation strategies, dosing schedules, and age expansion among HPV vaccine recipients, which might play important roles in addressing barriers to vaccine uptake, such as vaccine hesitancy and vaccine availability.
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Affiliation(s)
- Rui Wang
- Beijing Engineering Research Center of Protein and Antibody, Sinocelltech Ltd., Beijing, China
| | - Hongpeng Huang
- Beijing Engineering Research Center of Protein and Antibody, Sinocelltech Ltd., Beijing, China
| | - Chulin Yu
- Beijing Engineering Research Center of Protein and Antibody, Sinocelltech Ltd., Beijing, China
| | - Xuefeng Li
- Beijing Engineering Research Center of Protein and Antibody, Sinocelltech Ltd., Beijing, China
| | - Yang Wang
- Beijing Engineering Research Center of Protein and Antibody, Sinocelltech Ltd., Beijing, China
| | - Liangzhi Xie
- Beijing Engineering Research Center of Protein and Antibody, Sinocelltech Ltd., Beijing, China
- Cell Culture Engineering Center, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
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4
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Zhang Y, Wang Y, Guo S, Cui H. METTL3-mediated HPV vaccine enhances the effect of anti PD-1 immunotherapy to alleviate the development of cutaneous squamous cell carcinoma. An Bras Dermatol 2024; 99:210-222. [PMID: 38030537 PMCID: PMC10943324 DOI: 10.1016/j.abd.2023.05.006] [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: 03/16/2023] [Revised: 04/28/2023] [Accepted: 05/02/2023] [Indexed: 12/01/2023] Open
Abstract
BACKGROUND Cutaneous squamous cell carcinoma (cSCC) develops from epithelial keratinocytes by dysregulation of self-renewal and differentiation. Recent studies have found that the size and number of cSCC tumors gradually decrease or even disappear after HPV vaccination. However, the role of the HPV vaccine in the cSCC mechanism is poorly understood. OBJECTIVE The aim of this study is to investigate the effect and mechanism of the HPV vaccine in cSCC. METHODS Immunofluorescence was used to study the immune infiltrating cells in the tumor tissues of patients with cSCC. The effects of the HPV vaccine on cSCC cells and tissues were studied by Cell Culture, Real-time PCR, Western Blot, Cytotoxicity Assay, Enzyme-linked Immunosorbent Assay, m6A Blotting, CCK-8 Assay, m6A Ribonucleic acid Methylation Quantification and tumor transplantation. RESULTS The HPV vaccine enhanced the toxic effect of CD8+T cells on cSCC cells and promoted the secretion of multiple cytokines by CD8+T cells. In addition, HPV vaccines can increase tumor sensitivity to anti-PD-1 therapy by downregulating METTL3 in tumor tissue, with the combination of HPV vaccine and PD-1 monoclonal antibodies producing enhanced immune cell infiltration compared to PD-1 blockade alone. STUDY LIMITATIONS It is important to note the limitations of this study, including the small sample size, the construction of the mouse model, and the choice of HPV vaccine and PD-1 monoclonal antibody, which may limit the generalization of our findings to a wider population. CONCLUSIONS It is hoped that this research will contribute to a deeper understanding of the role of the HPV vaccine in the treatment of cSCC. HPV vaccine is expected to become an important approach to alleviate the development of cSCC.
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Affiliation(s)
- Yingjie Zhang
- Department of Dermatology, First Hospital of Shanxi Medical University, Taiyuan, China; The First Clinical Medical College, Shanxi Medical University, Taiyuan, China
| | - Yiru Wang
- Department of Dermatology, Taiyuan Maternity and Child Health Care Hospital, Taiyuan, China
| | - Shuping Guo
- Department of Dermatology, First Hospital of Shanxi Medical University, Taiyuan, China
| | - Hongzhou Cui
- Department of Dermatology, First Hospital of Shanxi Medical University, Taiyuan, China; The First Clinical Medical College, Shanxi Medical University, Taiyuan, China.
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5
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Qiu K, Duan X, Mao M, Song Y, Rao Y, Cheng D, Feng L, Shao X, Jiang C, Huang H, Wang Y, Li H, Chen X, Wu S, Luo D, Chen F, Peng X, Zheng Y, Wang H, Liu J, Zhao Y, Song X, Ren J. mRNA-LNP vaccination-based immunotherapy augments CD8 + T cell responses against HPV-positive oropharyngeal cancer. NPJ Vaccines 2023; 8:144. [PMID: 37773254 PMCID: PMC10542330 DOI: 10.1038/s41541-023-00733-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 09/12/2023] [Indexed: 10/01/2023] Open
Abstract
Although mRNA vaccines are known as potent activators of antigen-specific immune responses against infectious diseases, limited understanding of how they drive the functional commitment of CD8+ T cells in tumor microenvironment (TME) and secondary lymphoid organs hinders their broader application in cancer immunotherapy. Here, we systematically evaluated the immunological effects of a lipid nanoparticle (LNP)-encapsulated mRNA vaccine that encodes human papillomavirus E7 protein (HPV mRNA-LNP), a tumor-specific antigen of HPV-positive oropharyngeal squamous cell carcinoma (OPSCC). HPV mRNA-LNP vaccination activated overall and HPV-specific CD8+ T cells, as well as differentially drove the functional commitment of CD8+ T cells through distinct IFN-response and exhaustion trajectories in the spleen and TME, respectively. Combination therapies of HPV mRNA-LNP vaccination with immune checkpoint blockades boosted HPV-specific CD8+ T cells while maintaining their anti-tumor function, thus further promoting tumor regression. Our results showed that the HPV mRNA-LNP vaccination combined with immune checkpoint blockade is a promising approach for immunotherapy of HPV-positive OPSCC.
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Affiliation(s)
- Ke Qiu
- Department of Otolaryngology-Head & Neck Surgery and Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xing Duan
- Department of Otolaryngology-Head & Neck Surgery and Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Minzi Mao
- Department of Otolaryngology-Head & Neck Surgery and Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yao Song
- Department of Otolaryngology-Head & Neck Surgery and Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yufang Rao
- Department of Otolaryngology-Head & Neck Surgery and Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Danni Cheng
- Department of Otolaryngology-Head & Neck Surgery and Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Lan Feng
- Department of Otolaryngology-Head & Neck Surgery and Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xiuli Shao
- Department of Otolaryngology-Head & Neck Surgery and Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Chuanhuan Jiang
- Department of Otolaryngology-Head & Neck Surgery and Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Research Core Facility of West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Hai Huang
- Department of Otolaryngology-Head & Neck Surgery and Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yan Wang
- Research Core Facility of West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Huifang Li
- Research Core Facility of West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xuemei Chen
- Research Core Facility of West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Sisi Wu
- Research Core Facility of West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Dan Luo
- Research Core Facility of West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Fei Chen
- Department of Otolaryngology-Head & Neck Surgery and Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xingchen Peng
- Department of Biotherapy and National Clinical Research Center for Geriatrics, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yongbo Zheng
- Department of Otolaryngology-Head & Neck Surgery and Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Haiyang Wang
- Department of Otolaryngology-Head & Neck Surgery and Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Jun Liu
- Department of Otolaryngology-Head & Neck Surgery and Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yu Zhao
- Department of Otolaryngology-Head & Neck Surgery and Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China.
| | - Xiangrong Song
- Department of Otolaryngology-Head & Neck Surgery and Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China.
| | - Jianjun Ren
- Department of Otolaryngology-Head & Neck Surgery and Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China.
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6
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Rodrigues M, Vanoni G, Loap P, Dubot C, Timperi E, Minsat M, Bazire L, Durdux C, Fourchotte V, Laas E, Pouget N, Castel-Ajgal Z, Marret G, Lesage L, Meseure D, Vincent-Salomon A, Lecompte L, Servant N, Vacher S, Bieche I, Malhaire C, Huchet V, Champion L, Kamal M, Amigorena S, Lantz O, Chevrier M, Romano E. Nivolumab plus chemoradiotherapy in locally-advanced cervical cancer: the NICOL phase 1 trial. Nat Commun 2023; 14:3698. [PMID: 37349318 PMCID: PMC10287640 DOI: 10.1038/s41467-023-39383-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 06/12/2023] [Indexed: 06/24/2023] Open
Abstract
Concurrent chemoradiotherapy (CRT) with blockade of the PD-1 pathway may enhance immune-mediated tumor control through increased phagocytosis, cell death, and antigen presentation. The NiCOL phase 1 trial (NCT03298893) is designed to determine the safety/tolerance profile and the recommended phase-II dose of nivolumab with and following concurrent CRT in 16 women with locally advanced cervical cancer. Secondary endpoints include objective response rate (ORR), progression free survival (PFS), disease free survival, and immune correlates of response. Three patients experience grade 3 dose-limiting toxicities. The pre-specified endpoints are met, and overall response rate is 93.8% [95%CI: 69.8-99.8%] with a 2-year PFS of 75% [95% CI: 56.5-99.5%]. Compared to patients with progressive disease (PD), progression-free (PF) subjects show a brisker stromal immune infiltrate, higher proximity of tumor-infiltrating CD3+ T cells to PD-L1+ tumor cells and of FOXP3+ T cells to proliferating CD11c+ myeloid cells. PF show higher baseline levels of PD-1 and ICOS-L on tumor-infiltrating EMRA CD4+ T cells and tumor-associated macrophages, respectively; PD instead, display enhanced PD-L1 expression on TAMs, higher peripheral frequencies of proliferating Tregs at baseline and higher PD-1 levels at week 6 post-treatment initiation on CD4 and CD8 T cell subsets. Concomitant nivolumab plus definitive CRT is safe and associated with encouraging PFS rates. Further validation in the subset of locally advanced cervical cancer displaying pre-existing, adaptive immune activation is warranted.
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Affiliation(s)
- Manuel Rodrigues
- Department of Medical Oncology, Institut Curie, Paris & Saint-Cloud, France
| | - Giulia Vanoni
- Center for Cancer Immunotherapy, INSERM U932, PSL Research University, Institut Curie, Paris, France
| | - Pierre Loap
- Department of Radiation Oncology, Institut Curie, Paris & Saint Cloud, France
| | - Coraline Dubot
- Department of Medical Oncology, Institut Curie, Paris & Saint-Cloud, France
| | - Eleonora Timperi
- Center for Cancer Immunotherapy, INSERM U932, PSL Research University, Institut Curie, Paris, France
| | - Mathieu Minsat
- Department of Radiation Oncology, Institut Curie, Paris & Saint Cloud, France
| | - Louis Bazire
- Department of Radiation Oncology, Institut Curie, Paris & Saint Cloud, France
| | - Catherine Durdux
- Hôpital Européen Georges Pompidou, Department of Radiation Oncology, Paris, France
| | | | - Enora Laas
- Service of Breast and Gynecologic Surgery, Institut Curie, Paris, France
| | - Nicolas Pouget
- Service of Breast and Gynecologic Surgery, Institut Curie, Paris, France
| | - Zahra Castel-Ajgal
- Department of Drug Development and Innovation, Institut Curie, Paris, France
| | - Gregoire Marret
- Department of Drug Development and Innovation, Institut Curie, Paris, France
| | - Laetitia Lesage
- Department of Pathology Institut Curie, Paris, France
- Centre d'Investigation Clinique Biothérapie, Institut Curie, Paris, France
| | - Didier Meseure
- Department of Pathology Institut Curie, Paris, France
- Centre d'Investigation Clinique Biothérapie, Institut Curie, Paris, France
| | - Anne Vincent-Salomon
- Department of Pathology Institut Curie, Paris, France
- Centre d'Investigation Clinique Biothérapie, Institut Curie, Paris, France
| | - Lolita Lecompte
- Institut Curie Bioinformatics Platform, INSERM U900, Mines ParisTech, Paris, 75005, France
| | - Nicolas Servant
- Institut Curie Bioinformatics Platform, INSERM U900, Mines ParisTech, Paris, 75005, France
| | - Sophie Vacher
- Pharmacogenomics Unit, Service of Genetics, Institut Curie, Paris, France
| | - Ivan Bieche
- Pharmacogenomics Unit, Service of Genetics, Institut Curie, Paris, France
| | | | - Virginie Huchet
- Department of Nuclear Medicine, Institut Curie, Paris, 75005, France
| | - Laurence Champion
- Department of Nuclear Medicine, Institut Curie, Paris, 75005, France
| | - Maud Kamal
- Department of Drug Development and Innovation, Institut Curie, Paris, France
| | - Sebastian Amigorena
- Center for Cancer Immunotherapy, INSERM U932, PSL Research University, Institut Curie, Paris, France
| | - Olivier Lantz
- Center for Cancer Immunotherapy, INSERM U932, PSL Research University, Institut Curie, Paris, France
| | - Marion Chevrier
- Service of Biostatistics, Institut Curie, Paris, 75005, France
| | - Emanuela Romano
- Department of Medical Oncology, Institut Curie, Paris & Saint-Cloud, France.
- Center for Cancer Immunotherapy, INSERM U932, PSL Research University, Institut Curie, Paris, France.
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7
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Yu L, Lanqing G, Huang Z, Xin X, Minglin L, Fa-hui L, Zou H, Min J. T cell immunotherapy for cervical cancer: challenges and opportunities. Front Immunol 2023; 14:1105265. [PMID: 37180106 PMCID: PMC10169584 DOI: 10.3389/fimmu.2023.1105265] [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: 11/22/2022] [Accepted: 02/27/2023] [Indexed: 05/15/2023] Open
Abstract
Cancer cellular immunotherapy has made inspiring therapeutic effects in clinical practices, which brings new hope for the cure of cervical cancer. CD8+T cells are the effective cytotoxic effector cells against cancer in antitumor immunity, and T cells-based immunotherapy plays a crucial role in cellular immunotherapy. Tumor infiltrated Lymphocytes (TIL), the natural T cells, is approved for cervical cancer immunotherapy, and Engineered T cells therapy also has impressive progress. T cells with natural or engineered tumor antigen binding sites (CAR-T, TCR-T) are expanded in vitro, and re-infused back into the patients to eradicate tumor cells. This review summarizes the preclinical research and clinical applications of T cell-based immunotherapy for cervical cancer, and the challenges for cervical cancer immunotherapy.
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Affiliation(s)
- Lingfeng Yu
- School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Gong Lanqing
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ziyu Huang
- School of Arts and Sciences, Brandeis University, Boston, MA, United States
| | - Xiaoyan Xin
- School of Arts and Sciences, Brandeis University, Boston, MA, United States
| | - Liang Minglin
- School of Arts and Sciences, Brandeis University, Boston, MA, United States
| | - Lv Fa-hui
- Department of Obstetrics and Gynecology, The Second People’s Hospital of Hefei, Hefei, Anhui, China
| | - Hongmei Zou
- Department of Obstetrics, Qianjiang Central Hospital, Qianjiang, Hubei, China
| | - Jie Min
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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8
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Mohapatra A, Rajendrakumar SK, Cherukula K, Park MS, Padmanaban S, Vasukuty A, Mohanty A, Lee JY, Bae WK, Park IK. A sugar modified amphiphilic cationic nano-adjuvant ceased tumor immune suppression and rejuvenated peptide vaccine induced antitumor immunity in cervical cancer. Biomater Sci 2023; 11:1853-1866. [PMID: 36655902 DOI: 10.1039/d2bm01715f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Human papilloma virus (HPV), one of the most common cancer-causing viruses, accounts for more than 90% of human anal and cervical cancers. Clinical studies have focused on adjuvant therapy with vaccines to improve therapeutic outcomes in patients with late-stage HPV-related cancers. In the present study, a mannose receptor (CD206) targeting a lithocholic acid-modified polyethylenimine (PEI) nano-adjuvant delivering the toll-like receptor 7/8 agonist, resiquimod (R848) (mLAPMi-R848), in a HPV E6- and E7-expressing TC-1 tumor murine model was developed. Peritumoral administration of mLAPMi resulted in enhanced accumulation in tumor/tumor-draining lymph nodes and significantly targeted antigen presenting cells like macrophage and dendritic cells. PEI-based nanocarriers can exploit the adjuvant potency of R848 and improve the antitumor immunity. Hence, co-administration of mLAPMi-R848 along with an E6E7 peptide in TC-1 tumor mice eradicated tumor burden and elicited splenocyte-induced cytotoxicity in TC-1 cancer cells. In a bilateral TC-1 tumor model, administration of mLAPMi-R848 and E6E7 peptide significantly suppressed both primary and secondary tumor burdens and improved the overall survival rate. Immune cell profiling revealed elevated levels of mature DCs and CD8+ T cells but reduced levels of tumor-associated immunosuppressive cells (TAICs) like myeloid derived suppressor cells (MDSCs) and regulatory T (Treg) cells in distal tumors. Overall, this study demonstrated that mLAPMi-R848 has improved the antitumor immunity of the peptide antigen against HPV-induced cancers by targeted immunodulation of antigen presenting cells (APCs) and reducing TAICs. Furthermore, this nano-adjuvant has the potential to offer a new treatment option for patients with cervical cancer and can be applied for the treatment of other HPV induced cancers.
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Affiliation(s)
- Adityanarayan Mohapatra
- Department of Biomedical Science and BK21 PLUS Center for Creative Biomedical Scientists at Chonnam National University, Chonnam National University Medical School, Gwangju 61469, Republic of Korea.
| | - Santhosh Kalash Rajendrakumar
- Department of Biomedical Science and BK21 PLUS Center for Creative Biomedical Scientists at Chonnam National University, Chonnam National University Medical School, Gwangju 61469, Republic of Korea.
| | - Kondareddy Cherukula
- Department of Biomedical Science and BK21 PLUS Center for Creative Biomedical Scientists at Chonnam National University, Chonnam National University Medical School, Gwangju 61469, Republic of Korea.
| | - Myong-Suk Park
- Department of Hematology-Oncology, Chonnam National University Medical School, Gwangju, 61469, South Korea
| | - Sathiyamoorthy Padmanaban
- Department of Biomedical Science and BK21 PLUS Center for Creative Biomedical Scientists at Chonnam National University, Chonnam National University Medical School, Gwangju 61469, Republic of Korea.
| | - Arathy Vasukuty
- Department of Biomedical Science and BK21 PLUS Center for Creative Biomedical Scientists at Chonnam National University, Chonnam National University Medical School, Gwangju 61469, Republic of Korea.
| | - Ayeskanta Mohanty
- Department of Biomedical Science and BK21 PLUS Center for Creative Biomedical Scientists at Chonnam National University, Chonnam National University Medical School, Gwangju 61469, Republic of Korea.
| | - Jae Young Lee
- School of Materials Science and Engineering, Gwangju Institute of Science and Engineering, Gwangju 61005, Korea
| | - Woo Kyun Bae
- Department of Hematology-Oncology, Chonnam National University Medical School, Gwangju, 61469, South Korea
| | - In-Kyu Park
- Department of Biomedical Science and BK21 PLUS Center for Creative Biomedical Scientists at Chonnam National University, Chonnam National University Medical School, Gwangju 61469, Republic of Korea.
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9
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The Role of P16, P53, KI-67 and PD-L1 Immunostaining in Primary Vaginal Cancer. Cancers (Basel) 2023; 15:cancers15041046. [PMID: 36831389 PMCID: PMC9954710 DOI: 10.3390/cancers15041046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Revised: 02/02/2023] [Accepted: 02/04/2023] [Indexed: 02/11/2023] Open
Abstract
BACKGROUND To analyze clinical, pathological and immunohistochemical correlates of survival in vaginal cancer patients. METHODS Retrospective analysis of primary vaginal cancer patients, treated at the Department of Gynecology and Gynecological Oncology of the University Hospital Bonn between 2007 and 2021. RESULTS The study cohort comprised 22 patients. The median age was 63 years (range: 32-87 years). Squamous cell histology was present in 20 patients. Five-year OS in Stage I, II, III and IV was 100%, 56.25%, 0% and 41.67%, respectively (p = 0.147). Five-year DFS was 100%, 50%, 0% and 20.83%, respectively (p = 0.223). The 5-year OS was significantly reduced in the presence of nodal metastasis (p = 0.004), lymphangiosis (p = 0.009), hemangiosis (p = 0.002) and an age above 64 years (p = 0.029). Positive p 16 staining was associated with significantly improved OS (p = 0.010). Tumoral and immune cell PD-L1 staining was positive in 19 and in 16 patients, respectively, without significant impact on OS; 2 patients with metastastic disease are long-term survivors treated with either bevacizumab or pembrolizumab. CONCLUSION P16 expression, absence of lymph- or hemangiosis, nodal negative disease and an age below 64 years show improved survival rates in PVC. Tumoral PD-L1 expression as well as PD-L1 expression on immune cells is frequent in PVC, without impacting survival. Within our study cohort, long-term survivors with recurrent PVC are treated with anti-VEGF and immunotherapy.
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10
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Wu Y, Zhang Z, Wei Y, Qian Z, Wei X. Nanovaccines for cancer immunotherapy: Current knowledge and future perspectives. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.108098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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11
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Sun Q, Wang L, Zhang C, Hong Z, Han Z. Cervical cancer heterogeneity: a constant battle against viruses and drugs. Biomark Res 2022; 10:85. [PMCID: PMC9670454 DOI: 10.1186/s40364-022-00428-7] [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: 08/16/2022] [Accepted: 10/30/2022] [Indexed: 11/19/2022] Open
Abstract
Cervical cancer is the first identified human papillomavirus (HPV) associated cancer and the most promising malignancy to be eliminated. However, the ever-changing virus subtypes and acquired multiple drug resistance continue to induce failure of tumor prevention and treatment. The exploration of cervical cancer heterogeneity is the crucial way to achieve effective prevention and precise treatment. Tumor heterogeneity exists in various aspects including the immune clearance of viruses, tumorigenesis, neoplasm recurrence, metastasis and drug resistance. Tumor development and drug resistance are often driven by potential gene amplification and deletion, not only somatic genomic alterations, but also copy number amplifications, histone modification and DNA methylation. Genomic rearrangements may occur by selection effects from chemotherapy or radiotherapy which exhibits genetic intra-tumor heterogeneity in advanced cervical cancers. The combined application of cervical cancer therapeutic vaccine and immune checkpoint inhibitors has become an effective strategy to address the heterogeneity of treatment. In this review, we will integrate classic and recently updated epidemiological data on vaccination rates, screening rates, incidence and mortality of cervical cancer patients worldwide aiming to understand the current situation of disease prevention and control and identify the direction of urgent efforts. Additionally, we will focus on the tumor environment to summarize the conditions of immune clearance and gene integration after different HPV infections and to explore the genomic factors of tumor heterogeneity. Finally, we will make a thorough inquiry into completed and ongoing phase III clinical trials in cervical cancer and summarize molecular mechanisms of drug resistance among chemotherapy, radiotherapy, biotherapy, and immunotherapy.
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Affiliation(s)
- Qian Sun
- grid.33199.310000 0004 0368 7223Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
| | - Liangliang Wang
- grid.33199.310000 0004 0368 7223Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
| | - Cong Zhang
- grid.33199.310000 0004 0368 7223Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
| | - Zhenya Hong
- grid.33199.310000 0004 0368 7223Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
| | - Zhiqiang Han
- grid.33199.310000 0004 0368 7223Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
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12
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Ge Y, Zhang Y, Zhao KN, Zhu H. Emerging Therapeutic Strategies of Different Immunotherapy Approaches Combined with PD-1/PD-L1 Blockade in Cervical Cancer. Drug Des Devel Ther 2022; 16:3055-3070. [PMID: 36110399 PMCID: PMC9470119 DOI: 10.2147/dddt.s374672] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Accepted: 07/28/2022] [Indexed: 11/23/2022] Open
Affiliation(s)
- Yanjun Ge
- Department of Gynecology, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Yuchen Zhang
- Department of Gynecology, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Kong-Nan Zhao
- School of Basic Medical Science, Wenzhou Medical University, Wenzhou, People’s Republic of China
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Queensland, Australia
| | - Haiyan Zhu
- Department of Gynecology, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
- School of Basic Medical Science, Wenzhou Medical University, Wenzhou, People’s Republic of China
- Correspondence: Haiyan Zhu, Shanghai First Maternity and Infant Hospital, No. 2699 Gaokexi Road, Shanghai, 200092, People’s Republic of China, Tel +86 13758465255, Email
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13
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Fatemi SA, Seifi N, Rasekh S, Amiri S, Moezzi SMI, Bagheri A, Fathi S, Negahdaripour M. Immunotherapeutic approaches for HPV-caused cervical cancer. ADVANCES IN PROTEIN CHEMISTRY AND STRUCTURAL BIOLOGY 2021; 129:51-90. [PMID: 35305725 DOI: 10.1016/bs.apcsb.2021.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Cervical cancer, the fourth most frequent women cancer worldwide, is mostly (about 99%) associated with human papillomavirus (HPV). Despite availability of three effective prophylactic vaccines for more than one decade and some other preventive measures, it is still the fourth cause of cancer death among women globally. Thus, development of therapeutic vaccines seems essential, which has been vastly studied using different vaccine platforms. Even with very wide efforts during the past years, no therapeutic vaccine has been approved yet, which might be partly due to the complex events and interactions taken place in the tumor microenvironment. On the other hand, immunotherapy has opened its way into the management plans of some cancers. The recent approval of pembrolizumab for the treatment of metastatic/recurrent cervical cancer brings new hopes to the management of this disease, while some other immunotherapeutic approaches are also under investigation either alone or in combination with vaccines. Here, following a summary about HPV and its pathogenesis, cervical cancer therapeutic vaccines would be reviewed. Cell-based vaccines as well as immunomodulation and other modalities used along with vaccines would be also discussed.
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Affiliation(s)
- Seyed Amirreza Fatemi
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran; Department of Pharmaceutical Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran; Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Nadia Seifi
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran; Department of Pharmaceutical Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran; Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Shiva Rasekh
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran; Department of Pharmaceutical Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran; Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sogand Amiri
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran; Department of Pharmaceutical Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran; Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Seyed Mohammad Iman Moezzi
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran; Department of Pharmaceutical Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran; Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ashkan Bagheri
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran; Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Shirin Fathi
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran; Department of Pharmaceutical Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran; Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Manica Negahdaripour
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran; Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
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14
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Vaccination against Cancer or Infectious Agents during Checkpoint Inhibitor Therapy. Vaccines (Basel) 2021; 9:vaccines9121396. [PMID: 34960142 PMCID: PMC8706349 DOI: 10.3390/vaccines9121396] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 11/14/2021] [Accepted: 11/18/2021] [Indexed: 12/19/2022] Open
Abstract
The use of immune checkpoint inhibitors (ICI) has substantially increased the overall survival of cancer patients and has revolutionized the therapeutic situation in oncology. However, not all patients and cancer types respond to ICI, or become resistant over time. Combining ICIs with therapeutic cancer vaccines is a promising option as vaccination may help to overcome resistance to immunotherapies while immunotherapies may increase immune responses to the particular cancer vaccine by reinvigorating exhausted T cells. Thus, it would be possible to reprogram a response with appropriate vaccines, using a particular cancer antigen and a corresponding ICI. Target populations include currently untreatable cancer patients or those who receive treatment regimens with high risk of serious side effects. In addition, with the increased use of ICI in clinical practice, questions arise regarding safety and efficacy of administration of conventional vaccines, such as influenza or COVID-19 vaccines, during active ICI treatment. This review discusses the main principles of prophylactic and therapeutic cancer vaccines, the potential impact on combining therapeutic cancer vaccines with ICI, and briefly summarizes the current knowledge of safety and effectiveness of influenza and COVID-19 vaccines in ICI-treated patients.
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15
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Kandalaft LE, Harari A. Vaccines as Priming Tools for T Cell Therapy for Epithelial Cancers. Cancers (Basel) 2021; 13:cancers13225819. [PMID: 34830973 PMCID: PMC8616276 DOI: 10.3390/cancers13225819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 11/15/2021] [Accepted: 11/17/2021] [Indexed: 12/09/2022] Open
Abstract
Simple Summary Despite all of the impressive progress that has been made in the field of cancer therapy, cancer continues to devastate the lives of many. Recent efforts have focused on taking advantage of the patients’ immune system, modifying and employing it to attack cancer cells more efficiently. Therapeutic cancer vaccines are part of the armamentarium used for that purpose. In this review, we discuss the role of the immune system in the fight against cancer, the various strategies that are aimed at engaging the immune system, and how therapeutic cancer vaccines can be used as a self-standing strategy or as a means to leverage other immunotherapies to deliver more efficient results. We elaborate on the obstacles that are present, why immune therapies do not work equally well on all patients, and how vaccines can potentially play a role in improving cancer outcomes. Abstract Impressive progress has recently been made in the field of cancer immunotherapy with the adoptive transfer of T cells, a successful personalized strategy, and checkpoint inhibitors (CPI) having extended the survival of numerous patients. However, not all patients have been able to benefit from these innovations. A key determinant of the responsiveness to cancer immunotherapies is the presence of T cells within the tumors. These tumor-infiltrating lymphocytes (TILs) are crucial in controlling tumor growth and their activity is being potentiated by immunotherapies. Although some epithelial cancers are associated with spontaneous T-cell and B-cell responses, which makes them good candidates for immunotherapies, it remains to create strategies that would promote lymphocyte infiltration and enable sustained immune responses in immune-resistant tumors. Therapeutic cancer vaccines hold the potential of being able to render “cold”, poorly infiltrated tumors into “hot” tumors that would be receptive to cellular immunotherapies. In this review, we elaborate on the obstacles that need to be overcome and the strategies that are being explored to that end, including various types of antigen repertoires and different vaccine platforms and combinations with other available treatments.
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Affiliation(s)
- Lana E. Kandalaft
- Center of Experimental Therapeutics, Department of Oncology, University Hospital of Lausanne, 1011 Lausanne, Switzerland
- Ludwig Institute for Cancer Research, University of Lausanne, 1011 Lausanne, Switzerland
- Correspondence: (L.E.K.); (A.H.)
| | - Alexandre Harari
- Ludwig Institute for Cancer Research, University of Lausanne, 1011 Lausanne, Switzerland
- Correspondence: (L.E.K.); (A.H.)
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16
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Tang Y, Zhang AXJ, Chen G, Wu Y, Gu W. Prognostic and therapeutic TILs of cervical cancer-Current advances and future perspectives. MOLECULAR THERAPY-ONCOLYTICS 2021; 22:410-430. [PMID: 34553029 PMCID: PMC8430272 DOI: 10.1016/j.omto.2021.07.006] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Cervical cancer is a top lethal cancer for women worldwide. Although screening and vaccination programs are available in many countries, resulting in the decline of new cases, this is not true for developing countries where there are many new cases and related deaths. Cancer immunotherapy through adaptive cell therapy (ACT) has been applied in clinics, but now much attention is focused on autogenic tumor-infiltrating lymphocyte (TIL)-based therapy, which has shown more specificity and better ability to inhibit tumor growth. Data from melanoma and cervical cancers confirm that tumor-specific T cells in TILs can be expanded for more specific and effective ACT. Moreover, TILs are derived from individual patients and are ready to home back to kill tumor cells after patient infusion, aligning well with personalized and precision medicine. In addition to therapy, TIL cell types and numbers are good indicators of host immune response to the tumor, and thus they have significant values in prognosis. Because of the special relationship with human papillomavirus (HPV) infection, cervical cancer has some specialties in TIL-based prognosis and therapy. In this review, we summarize the recent advances in the prognostic significance of TILs and TIL-based therapy for cervical cancer and discuss related perspectives.
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Affiliation(s)
- Ying Tang
- Institute of Tumor, Guangzhou University of Chinese Medicine, Guangzhou, China.,Gillion ITM Research Institute, Guangzhou Hongkeyuan, Guangzhou, China
| | - Anne X J Zhang
- Gillion ITM Research Institute, Guangzhou Hongkeyuan, Guangzhou, China
| | - Guangyu Chen
- Gillion ITM Research Institute, Guangzhou Hongkeyuan, Guangzhou, China
| | - Yanheng Wu
- Gillion ITM Research Institute, Guangzhou Hongkeyuan, Guangzhou, China
| | - Wenyi Gu
- Gillion ITM Research Institute, Guangzhou Hongkeyuan, Guangzhou, China.,Australian Institute of Bioengineering and Nanotechnology, The University of Queensland, Brisbane, QLD 4072, Australia
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17
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Shamseddine AA, Burman B, Lee NY, Zamarin D, Riaz N. Tumor Immunity and Immunotherapy for HPV-Related Cancers. Cancer Discov 2021; 11:1896-1912. [PMID: 33990345 PMCID: PMC8338882 DOI: 10.1158/2159-8290.cd-20-1760] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 02/27/2021] [Accepted: 03/16/2021] [Indexed: 12/17/2022]
Abstract
Human papillomavirus (HPV) infection drives tumorigenesis in the majority of cervical, oropharyngeal, anal, and vulvar cancers. Genetic and epidemiologic evidence has highlighted the role of immunosuppression in the oncogenesis of HPV-related malignancies. Here we review how HPV modulates the immune microenvironment and subsequent therapeutic implications. We describe the landscape of immunotherapies for these cancers with a focus on findings from early-phase studies exploring antigen-specific treatments, and discuss future directions. Although responses across these studies have been modest to date, a deeper understanding of HPV-related tumor biology and immunology may prove instrumental for the development of more efficacious immunotherapeutic approaches. SIGNIFICANCE: HPV modulates the microenvironment to create a protumorigenic state of immune suppression and evasion. Our understanding of these mechanisms has led to the development of immunomodulatory treatments that have shown early clinical promise in patients with HPV-related malignancies. This review summarizes our current understanding of the interactions of HPV and its microenvironment and provides insight into the progress and challenges of developing immunotherapies for HPV-related malignancies.
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Affiliation(s)
- Achraf A Shamseddine
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Bharat Burman
- Department of Medicine, Division of Solid Tumor Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Nancy Y Lee
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Dmitriy Zamarin
- Department of Medicine, Division of Solid Tumor Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Nadeem Riaz
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York.
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18
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Combining Cancer Vaccines with Immunotherapy: Establishing a New Immunological Approach. Int J Mol Sci 2021; 22:ijms22158035. [PMID: 34360800 PMCID: PMC8348347 DOI: 10.3390/ijms22158035] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 07/22/2021] [Accepted: 07/23/2021] [Indexed: 12/13/2022] Open
Abstract
Therapeutic cancer vaccines have become increasingly qualified for use in personalized cancer immunotherapy. A deeper understanding of tumor immunology and novel antigen delivery technologies has assisted in optimizing vaccine design. Therapeutic cancer vaccines aim to establish long-lasting immunological memory against tumor cells, thereby leading to effective tumor regression and minimizing non-specific or adverse events. However, due to several resistance mechanisms, significant challenges remain to be solved in order to achieve these goals. In this review, we describe our current understanding with respect to the use of the antigen repertoire in vaccine platform development. We also summarize various intrinsic and extrinsic resistance mechanisms behind the failure of cancer vaccine development in the past. Finally, we suggest a strategy that combines immune checkpoint inhibitors to enhance the efficacy of cancer vaccines.
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19
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Donne AJ, Kinshuck A. Pharmacotherapy for recurrent respiratory papillomatosis (RRP): a treatment update. Expert Opin Pharmacother 2021; 22:1901-1908. [PMID: 34080517 DOI: 10.1080/14656566.2021.1935870] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Introduction: Recurrent respiratory papillomatosis is a rare human papillomavirus (HPV)-induced condition where warts grow within the airway and especially the larynx to effect voice and restrict breathing.Areas covered: A PubMed search using the following search terms was performed: respiratory papillomatosis and cidofovir, alpha-interferon, bevacizumab, PD1, and HPV vaccines. Surgery remains the mainstay of treatment. There has been a change in options available for adjuvant therapies with systemic bevacizumab and the potential benefits of prophylactic HPV vaccine. Despite efforts to identify a drug therapy to control RRP, no therapy yet remains which is predictable and effective in all. The current status of therapeutic vaccines and immunotherapy is discussed.Expert opinion: The current adjuvant therapies do offer a reasonable expectation of control but the effect for the individual is unpredictable despite the therapies being based on good science. The current therapies would allow an escalating treatment strategy to be formulated, however a single therapy is unlikely to be curative. Multi-center trials are required such that adequate numbers to show an effect are achieved.
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Affiliation(s)
- Adam J Donne
- Consultant Paediatric Otolaryngologist, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Andy Kinshuck
- Consultant in Otolaryngology/Head & Neck Surgery, Aintree University Hospital, Liverpool, UK
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20
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Recent Progress in Dendritic Cell-Based Cancer Immunotherapy. Cancers (Basel) 2021; 13:cancers13102495. [PMID: 34065346 PMCID: PMC8161242 DOI: 10.3390/cancers13102495] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 05/10/2021] [Accepted: 05/17/2021] [Indexed: 12/21/2022] Open
Abstract
Simple Summary Cancer immunotherapy has now attracted much attention because of the recent success of immune checkpoint inhibitors. However, they are only beneficial in a limited fraction of patients most probably due to lack of sufficient CD8+ cytotoxic T-lymphocytes against tumor antigens in the host. In this regard, dendritic cells are useful tools to induce host immune responses against exogenous antigens. In particular, recently characterized cross-presenting dendritic cells are capable of inducing CD8+ cytotoxic T-lymphocytes against exogenous antigens such as tumor antigens and uniquely express the chemokine receptor XCR1. Here we focus on the recent progress in DC-based cancer vaccines and especially the use of the XCR1 and its ligand XCL1 axis for the targeted delivery of cancer vaccines to cross-presenting dendritic cells. Abstract Cancer immunotherapy aims to treat cancer by enhancing cancer-specific host immune responses. Recently, cancer immunotherapy has been attracting much attention because of the successful clinical application of immune checkpoint inhibitors targeting the CTLA-4 and PD-1/PD-L1 pathways. However, although highly effective in some patients, immune checkpoint inhibitors are beneficial only in a limited fraction of patients, possibly because of the lack of enough cancer-specific immune cells, especially CD8+ cytotoxic T-lymphocytes (CTLs), in the host. On the other hand, studies on cancer vaccines, especially DC-based ones, have made significant progress in recent years. In particular, the identification and characterization of cross-presenting DCs have greatly advanced the strategy for the development of effective DC-based vaccines. In this review, we first summarize the surface markers and functional properties of the five major DC subsets. We then describe new approaches to induce antigen-specific CTLs by targeted delivery of antigens to cross-presenting DCs. In this context, the chemokine receptor XCR1 and its ligand XCL1, being selectively expressed by cross-presenting DCs and mainly produced by activated CD8+ T cells, respectively, provide highly promising molecular tools for this purpose. In the near future, CTL-inducing DC-based cancer vaccines may provide a new breakthrough in cancer immunotherapy alone or in combination with immune checkpoint inhibitors.
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21
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Ferrall L, Lin KY, Roden RBS, Hung CF, Wu TC. Cervical Cancer Immunotherapy: Facts and Hopes. Clin Cancer Res 2021; 27:4953-4973. [PMID: 33888488 DOI: 10.1158/1078-0432.ccr-20-2833] [Citation(s) in RCA: 139] [Impact Index Per Article: 46.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 03/12/2021] [Accepted: 04/08/2021] [Indexed: 11/16/2022]
Abstract
It is a sad fact that despite being almost completely preventable through human papillomavirus (HPV) vaccination and screening, cervical cancer remains the fourth most common cancer to affect women worldwide. Persistent high-risk HPV (hrHPV) infection is the primary etiologic factor for cervical cancer. Upward of 70% of cases are driven by HPV types 16 and 18, with a dozen other hrHPVs associated with the remainder of cases. Current standard-of-care treatments include radiotherapy, chemotherapy, and/or surgical resection. However, they have significant side effects and limited efficacy against advanced disease. There are a few treatment options for recurrent or metastatic cases. Immunotherapy offers new hope, as demonstrated by the recent approval of programmed cell death protein 1-blocking antibody for recurrent or metastatic disease. This might be augmented by combination with antigen-specific immunotherapy approaches, such as vaccines or adoptive cell transfer, to enhance the host cellular immune response targeting HPV-positive cancer cells. As cervical cancer progresses, it can foster an immunosuppressive microenvironment and counteract host anticancer immunity. Thus, approaches to reverse suppressive immune environments and bolster effector T-cell functioning are likely to enhance the success of such cervical cancer immunotherapy. The success of nonspecific immunostimulants like imiquimod against genital warts also suggest the possibility of utilizing these immunotherapeutic strategies in cervical cancer prevention to treat precursor lesions (cervical intraepithelial neoplasia) and persistent hrHPV infections against which the licensed prophylactic HPV vaccines have no efficacy. Here, we review the progress and challenges in the development of immunotherapeutic approaches for the prevention and treatment of cervical cancer.
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Affiliation(s)
- Louise Ferrall
- Department of Pathology, The Johns Hopkins University, Baltimore, Maryland
| | - Ken Y Lin
- Department of Obstetrics and Gynecology and Women's Health, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York
| | - Richard B S Roden
- Department of Pathology, The Johns Hopkins University, Baltimore, Maryland.,Department of Oncology, The Johns Hopkins University, Baltimore, Maryland.,Department of Obstetrics and Gynecology, The Johns Hopkins University, Baltimore, Maryland
| | - Chien-Fu Hung
- Department of Pathology, The Johns Hopkins University, Baltimore, Maryland.,Department of Oncology, The Johns Hopkins University, Baltimore, Maryland.,Department of Obstetrics and Gynecology, The Johns Hopkins University, Baltimore, Maryland
| | - T-C Wu
- Department of Pathology, The Johns Hopkins University, Baltimore, Maryland. .,Department of Oncology, The Johns Hopkins University, Baltimore, Maryland.,Department of Obstetrics and Gynecology, The Johns Hopkins University, Baltimore, Maryland.,Department of Molecular Microbiology and Immunology, The Johns Hopkins University, Baltimore, Maryland
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22
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Zhang L, Zhao Y, Tu Q, Xue X, Zhu X, Zhao KN. The Roles of Programmed Cell Death Ligand-1/ Programmed Cell Death-1 (PD-L1/PD-1) in HPV-induced Cervical Cancer and Potential for their Use in Blockade Therapy. Curr Med Chem 2021; 28:893-909. [PMID: 32003657 DOI: 10.2174/0929867327666200128105459] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 12/13/2019] [Accepted: 12/14/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND Cervical cancer induced by infection with human papillomavirus (HPV) remains a leading cause of mortality for women worldwide although preventive vaccines and early diagnosis have reduced morbidity and mortality. Advanced cervical cancer can only be treated with either chemotherapy or radiotherapy but the outcomes are poor. The median survival for advanced cervical cancer patients is only 16.8 months. METHODS We undertook a structural search of peer-reviewed published studies based on 1). Characteristics of programmed cell death ligand-1/programmed cell death-1(PD-L1/PD-1) expression in cervical cancer and upstream regulatory signals of PD-L1/PD-1 expression, 2). The role of the PD-L1/PD-1 axis in cervical carcinogenesis induced by HPV infection and 3). Whether the PD-L1/PD-1 axis has emerged as a potential target for cervical cancer therapies. RESULTS One hundred and twenty-six published papers were included in the review, demonstrating that expression of PD-L1/PD-1 is associated with HPV-caused cancer, especially with HPV 16 and 18 which account for approximately 70% of cervical cancer cases. HPV E5/E6/E7 oncogenes activate multiple signalling pathways including PI3K/AKT, MAPK, hypoxia-inducible factor 1α, STAT3/NF-kB and microRNA, which regulate PD-L1/PD-1 axis to promote HPV-induced cervical carcinogenesis. The PD-L1/PD-1 axis plays a crucial role in the immune escape of cervical cancer through inhibition of host immune response. Creating an "immune-privileged" site for initial viral infection and subsequent adaptive immune resistance, which provides a rationale for the therapeutic blockade of this axis in HPV-positive cancers. Currently, Phase I/II clinical trials evaluating the effects of PDL1/ PD-1 targeted therapies are in progress for cervical carcinoma, which provide an important opportunity for the application of anti-PD-L1/anti-PD-1 antibodies in cervical cancer treatment. CONCLUSION Recent research developments have led to an entirely new class of drugs using antibodies against the PD-L1/PD-1 thus promoting the body's immune system to fight cancer. The expression and roles of the PD-L1/ PD-1 axis in the progression of cervical cancer provide great potential for using PD-L1/PD-1 antibodies as a targeted cancer therapy.
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Affiliation(s)
- Lifang Zhang
- School of Basic Medical Science, Wenzhou Medical University, Wenzhou, 325035 Zhejiang, China
| | - Yu Zhao
- Department of Obstetrics and Gynaecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou 325035, Zhejiang, China
| | - Quanmei Tu
- Department of Obstetrics and Gynaecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou 325035, Zhejiang, China
| | - Xiangyang Xue
- School of Basic Medical Science, Wenzhou Medical University, Wenzhou, 325035 Zhejiang, China
| | - Xueqiong Zhu
- Department of Obstetrics and Gynaecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou 325035, Zhejiang, China
| | - Kong-Nan Zhao
- School of Basic Medical Science, Wenzhou Medical University, Wenzhou, 325035 Zhejiang, China
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23
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Kim SI, Cassella CR, Byrne KT. Tumor Burden and Immunotherapy: Impact on Immune Infiltration and Therapeutic Outcomes. Front Immunol 2021; 11:629722. [PMID: 33597954 PMCID: PMC7882695 DOI: 10.3389/fimmu.2020.629722] [Citation(s) in RCA: 83] [Impact Index Per Article: 27.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Accepted: 12/18/2020] [Indexed: 12/20/2022] Open
Abstract
Cancer immunotherapy has revolutionized the treatment landscape in medical oncology, but its efficacy has been variable across patients. Biomarkers to predict such differential response to immunotherapy include cytotoxic T lymphocyte infiltration, tumor mutational burden, and microsatellite instability. A growing number of studies also suggest that baseline tumor burden, or tumor size, predicts response to immunotherapy. In this review, we discuss the changes in immune profile and therapeutic responses that occur with increasing tumor size. We also overview therapeutic approaches to reduce tumor burden and favorably modulate the immune microenvironment of larger tumors.
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Affiliation(s)
- Samuel I Kim
- Program in Biochemistry, College of Arts and Sciences, University of Pennsylvania, Philadelphia, PA, United States
| | - Christopher R Cassella
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Katelyn T Byrne
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States.,Parker Institute for Cancer Immunotherapy, University of Pennsylvania, Philadelphia, PA, United States
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24
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Khan M, Zhao Z, Arooj S, Fu Y, Liao G. Soluble PD-1: Predictive, Prognostic, and Therapeutic Value for Cancer Immunotherapy. Front Immunol 2020; 11:587460. [PMID: 33329567 PMCID: PMC7710690 DOI: 10.3389/fimmu.2020.587460] [Citation(s) in RCA: 85] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Accepted: 10/16/2020] [Indexed: 12/13/2022] Open
Abstract
Programmed death protein 1 (PD-1) interaction with PD-L1 deliver immunosuppressive environment for tumor growth, and its blockade with directed monoclonal antibodies (anti-PD-1/anti-PD-L1) has shown remarkable clinical outcome. Lately, their soluble counterparts, sPD-1 and sPD-L1, have been detected in plasma, and elevated levels have been associated with advanced disease, clinical stages, and worst prognosis for cancer patients. Elevated plasma levels of sPD-L1 have been correlated with worst prognosis in several studies and has displayed a persistent outlook. On the other hand, sPD-1 levels have been inconsistent in their predictive and prognostic ability. Pretherapeutic higher sPD-1 plasma levels have shown to predict advanced disease state and to a lesser extent worst prognosis. Any increase in sPD-1 plasma level post therapeutically have been correlated with improved survival for various cancers. In vitro and in vivo studies have shown sPD-1 ability to bind PD-L1 and PD-L2 and block PD-1/PD-L1 interaction. Local delivery of sPD-1 in cancer tumor microenvironment through local gene therapy have demonstrated an increase in tumor specific CD8+ T cell immunity and tumor growth reduction. It had also exhibited enhancement of T cell immunity induced by vaccination and other gene therapeutic agents. Furthermore, it may also lessen the inhibitory effect of circulating sPD-L1 and enhance the effects of mAb-based immunotherapy. In this review, we highlight various aspects of sPD-1 role in cancer prediction, prognosis, and anti-cancer immunity, as well as, its therapeutic value for local gene therapy or systemic immunotherapy in blocking the PD-1 and PD-L1 checkpoint interactions.
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Affiliation(s)
- Muhammad Khan
- Department of Radiation Oncology, Shenzhen People's Hospital, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China.,Department of Oncology, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Zhihong Zhao
- Department of Nephrology, Shenzhen People's Hospital, Second Clinical Medicine Centre, Jinan University, Shenzhen, China
| | - Sumbal Arooj
- Department of Radiation Oncology, Shenzhen People's Hospital, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China.,Department of Biochemistry, University of Sialkot, Sialkot, Pakistan
| | - Yuxiang Fu
- Department of Radiation Oncology, Shenzhen People's Hospital, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China
| | - Guixiang Liao
- Department of Radiation Oncology, Shenzhen People's Hospital, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China
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25
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The Potential of Immune Checkpoint Blockade in Cervical Cancer: Can Combinatorial Regimens Maximize Response? A Review of the Literature. Curr Treat Options Oncol 2020; 21:95. [PMID: 33025260 DOI: 10.1007/s11864-020-00790-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/25/2020] [Indexed: 12/21/2022]
Abstract
OPINION STATEMENT Cervical cancer (CC) is most often caused by the human papillomavirus (HPV). In principle, these ties to the virus should make HPV tumors a relatively easy target for clearance by the immune system. However, these HPV-associated tumors have evolved strategies to escape immune attack. Checkpoint inhibition immunotherapy, which has had remarkable success in cancer treatment, has the potential to overcome the immune escape in CC by harnessing the patient's own immune system and priming it to recognize and kill tumors. Recent work involving PD-1/PD-L1 inhibitors in CC lends credence to this belief, as pembrolizumab has shown evidence of clinical efficacy and consequently been granted accelerated approval by the FDA. That being said, the oncologic outcomes following monotherapy with these biologics have mostly been modest and variable, and this can be attributed to alternative resistance mechanisms to tumor response. The use of therapies that stimulate immune responses via checkpoint-independent activation will therefore augment release of T cell inhibition by checkpoint inhibitors for stronger and more sustained clinical responses. Such a combinatorial approach holds promise for weak- or non-responders to checkpoint therapies as supported by evidence from various, recent pre-clinical, and preliminary clinical studies.
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26
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Qiao XW, Jiang J, Pang X, Huang MC, Tang YJ, Liang XH, Tang YL. The Evolving Landscape of PD-1/PD-L1 Pathway in Head and Neck Cancer. Front Immunol 2020; 11:1721. [PMID: 33072064 PMCID: PMC7531035 DOI: 10.3389/fimmu.2020.01721] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Accepted: 06/29/2020] [Indexed: 02/05/2023] Open
Abstract
Over the past 10 years, cancer immunotherapy has made significant progress in multiple cancer types and has been gradually been applied to clinical cancer care, in which the programmed cell death protein-1 (PD-1)/programmed cell death ligand 1 (PD-L1) pathway is one of the most attractive targets. Compared with traditional therapies, the emerging PD-1/PD-L1 blockade immunotherapy exhibited more satisfactory curative effects and lower toxicity for patients with advanced head and neck squamous cell carcinoma (HNSCC). This review analyzes the expression characteristics and clinical significance of PD-1/PD-L1 in HNSCC, the immunosuppressive roles of tumor cell and stromal cell expressing PD-1/PD-L1 in this disease, and presents the development landscape of PD-1/PD-L1 inhibitors, which may provide new curative alternatives for recurrent or metastatic HNSCC.
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Affiliation(s)
- Xin-Wei Qiao
- State Key Laboratory of Oral Diseases, Department of Oral Pathology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Jian Jiang
- Department of Head and Neck Surgery, Sichuan Cancer Center, School of Medicine, Sichuan Cancer Hospital & Institute, University of Electronic Science and Technology of China, Chengdu, China
| | - Xin Pang
- State Key Laboratory of Oral Diseases, Department of Oral Pathology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Mei-Chang Huang
- State Key Laboratory of Oral Diseases, Department of Oral Pathology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Ya-Jie Tang
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, China
| | - Xin-Hua Liang
- State Key Laboratory of Oral Diseases, Department of Oral Pathology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Ya-Ling Tang
- State Key Laboratory of Oral Diseases, Department of Oral Pathology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
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27
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Schmidt S, Bonilla WV, Reiter A, Stemeseder F, Kleissner T, Oeler D, Berka U, El-Gazzar A, Kiefmann B, Schulha SC, Raguz J, Habbeddine M, Scheinost M, Qing X, Lauterbach H, Matushansky I, Pinschewer DD, Orlinger KK. Live-attenuated lymphocytic choriomeningitis virus-based vaccines for active immunotherapy of HPV16-positive cancer. Oncoimmunology 2020; 9:1809960. [PMID: 33457095 PMCID: PMC7781782 DOI: 10.1080/2162402x.2020.1809960] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Infection with human papillomavirus (HPV) is associated with a variety of cancer types and limited therapy options. Therapeutic cancer vaccines targeting the HPV16 oncoproteins E6 and E7 have recently been extensively explored as a promising immunotherapy approach to drive durable antitumor T cell immunity and induce effective tumor control. With the goal to achieve potent and lasting antitumor T cell responses, we generated a novel lymphocytic choriomeningitis virus (LCMV)-based vaccine, TT1-E7E6, targeting HPV16 E6 and E7. This replication-competent vector was stably attenuated using a three-segmented viral genome packaging strategy. Compared to wild-type LCMV, TT1-E7E6 demonstrated significantly reduced viremia and CNS immunopathology. Intravenous vaccination of mice with TT1-E7E6 induced robust expansion of HPV16-specific CD8+ T cells producing IFN-γ, TNF-α and IL-2. In the HPV16 E6 and E7-expressing TC-1 tumor model, mice immunized with TT1-E7E6 showed significantly delayed tumor growth or complete tumor clearance accompanied with prolonged survival. Tumor control by TT1-E7E6 was also achieved in established large-sized tumors in this model. Furthermore, a combination of TT1-E7E6 with anti-PD-1 therapy led to enhanced antitumor efficacy with complete tumor regression in the majority of tumor-bearing mice that were resistant to anti-PD-1 treatment alone. TT1-E7E6 vector itself did not exhibit oncolytic properties in TC-1 cells, while the antitumor effect was associated with the accumulation of HPV16-specific CD8+ T cells with reduced PD-1 expression in the tumor tissues. Together, our results suggest that TT1-E7E6 is a promising therapeutic vaccine for HPV-positive cancers.
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Affiliation(s)
| | - Weldy V Bonilla
- Department of Biomedicine - Haus Petersplatz, Petersplatz 10, Division of Experimental Virology, University of Basel, Basel, Switzerland
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Daniel D Pinschewer
- Department of Biomedicine - Haus Petersplatz, Petersplatz 10, Division of Experimental Virology, University of Basel, Basel, Switzerland
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28
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Tabachnick-Cherny S, Pulliam T, Church C, Koelle DM, Nghiem P. Polyomavirus-driven Merkel cell carcinoma: Prospects for therapeutic vaccine development. Mol Carcinog 2020; 59:807-821. [PMID: 32219902 PMCID: PMC8238237 DOI: 10.1002/mc.23190] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 03/06/2020] [Accepted: 03/07/2020] [Indexed: 12/15/2022]
Abstract
Great strides have been made in cancer immunotherapy including the breakthrough successes of anti-PD-(L)1 checkpoint inhibitors. In Merkel cell carcinoma (MCC), a rare and aggressive skin cancer, PD-(L)1 blockade is highly effective. Yet, ~50% of patients either do not respond to therapy or develop PD-(L)1 refractory disease and, thus, do not experience long-term benefit. For these patients, additional or combination therapies are needed to augment immune responses that target and eliminate cancer cells. Therapeutic vaccines targeting tumor-associated antigens, mutated self-antigens, or immunogenic viral oncoproteins are currently being developed to augment T-cell responses. Approximately 80% of MCC cases in the United States are driven by the ongoing expression of viral T-antigen (T-Ag) oncoproteins from genomically integrated Merkel cell polyomavirus (MCPyV). Since T-Ag elicits specific B- and T-cell immune responses in most persons with virus-positive MCC (VP-MCC), and ongoing T-Ag expression is required to drive VP-MCC cell proliferation, therapeutic vaccination with T-Ag is a rational potential component of immunotherapy. Failure of the endogenous T-cell response to clear VP-MCC (allowing clinically evident tumors to arise) implies that therapeutic vaccination will need to be potent anśd synergize with other mechanisms to enhance T-cell activity against tumor cells. Here, we review the relevant underlying biology of VP-MCC, potentially applicable therapeutic vaccine platforms, and antigen delivery formats. We also describe early successes in the field of therapeutic cancer vaccines and address several clinical scenarios in which VP-MCC patients could potentially benefit from a therapeutic vaccine.
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Affiliation(s)
- Shira Tabachnick-Cherny
- Department of Medicine, Division of Dermatology, University of Washington, Seattle, Washington
| | - Thomas Pulliam
- Department of Medicine, Division of Dermatology, University of Washington, Seattle, Washington
| | - Candice Church
- Department of Medicine, Division of Dermatology, University of Washington, Seattle, Washington
| | - David M Koelle
- Department of Medicine, Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington
- Translational Research Program, Benaroya Research Institute at Virginia Mason, Seattle, Washington
- Department of Laboratory Medicine, University of Washington, Seattle, Washington
- Department of Global Health, University of Washington, Seattle, Washington
- Vaccine and Infectious Diseases Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Paul Nghiem
- Department of Medicine, Division of Dermatology, University of Washington, Seattle, Washington
- Seattle Cancer Care Alliance, Seattle, Washington
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
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29
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Roy S, Sethi TK, Taylor D, Kim YJ, Johnson DB. Breakthrough concepts in immune-oncology: Cancer vaccines at the bedside. J Leukoc Biol 2020; 108:1455-1489. [PMID: 32557857 DOI: 10.1002/jlb.5bt0420-585rr] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 04/15/2020] [Accepted: 04/18/2020] [Indexed: 12/11/2022] Open
Abstract
Clinical approval of the immune checkpoint blockade (ICB) agents for multiple cancer types has reinvigorated the long-standing work on cancer vaccines. In the pre-ICB era, clinical efforts focused on the Ag, the adjuvants, the formulation, and the mode of delivery. These translational efforts on therapeutic vaccines range from cell-based (e.g., dendritic cells vaccine Sipuleucel-T) to DNA/RNA-based platforms with various formulations (liposome), vectors (Listeria monocytogenes), or modes of delivery (intratumoral, gene gun, etc.). Despite promising preclinical results, cancer vaccine trials without ICB have historically shown little clinical activity. With the anticipation and expansion of combinatorial immunotherapeutic trials with ICB, the cancer vaccine field has entered the personalized medicine arena with recent advances in immunogenic neoantigen-based vaccines. In this article, we review the literature to organize the different cancer vaccines in the clinical space, and we will discuss their advantages, limits, and recent progress to overcome their challenges. Furthermore, we will also discuss recent preclinical advances and clinical strategies to combine vaccines with checkpoint blockade to improve therapeutic outcome and present a translational perspective on future directions.
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Affiliation(s)
- Sohini Roy
- Department of Otolaryngology - Head & Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Tarsheen K Sethi
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - David Taylor
- Department of Otolaryngology - Head & Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Young J Kim
- Department of Otolaryngology - Head & Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Douglas B Johnson
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
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30
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Qi S, Lu L, Zhou F, Chen Y, Xu M, Chen L, Yu X, Chen WR, Zhang Z. Neutrophil infiltration and whole-cell vaccine elicited by N-dihydrogalactochitosan combined with NIR phototherapy to enhance antitumor immune response and T cell immune memory. Am J Cancer Res 2020; 10:1814-1832. [PMID: 32042338 PMCID: PMC6993227 DOI: 10.7150/thno.38515] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Accepted: 10/01/2019] [Indexed: 12/21/2022] Open
Abstract
Melanoma is one of the deadliest malignancies with a high risk of relapse and metastasis. Long-term, tumor-specific, and systemic immunity induced by local intervention is ideal for personalized cancer therapy. Laser immunotherapy (LIT), a combination of local irradiation of laser and local administration of an immunostimulant, was developed to achieve such an immunity. Although LIT showed promising efficacy on tumors, its immunological mechanism is still not understood, especially its spatio-temporal dynamics. Methods: In this study, we investigated LIT-induced immunological responses using a 980-nm laser and a novel immunostimulant, N-dihydrogalactochitosan (GC). Then we followed the functions of key immune cells spatially and temporally using intravital imaging and immunological assays. Results: Immediately after LIT, GC induced a rapid infiltration of neutrophils which ingested most GC in tumors. The cytokines released to the serum peaked at 12 h after LIT. Laser irradiations produced photothermal effects to ablate the tumor, release damage-associated molecular patterns, and generate whole-cell tumor vaccines. LIT-treated tumor-bearing mice efficiently resisted the rechallenged tumor and prevented lung metastasis. Intravital imaging of tumor at rechallenging sites in LIT-treated mice revealed that the infiltration of tumor-infiltrating lymphocytes (TILs) increased with highly active motility. Half of TILs with arrest and confined movements indicated that they had long-time interactions with tumor cells. Furthermore, LIT has synergistic effect with checkpoint blockade to improve antitumor efficacy. Conclusion: Our research revealed the important role of LIT-induced neutrophil infiltration on the in situ whole-cell vaccine-elicited antitumor immune response and long-term T cell immune memory.
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31
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Kodumudi KN, Ramamoorthi G, Snyder C, Basu A, Jia Y, Awshah S, Beyer AP, Wiener D, Lam L, Zhang H, Greene MI, Costa RLB, Czerniecki BJ. Sequential Anti-PD1 Therapy Following Dendritic Cell Vaccination Improves Survival in a HER2 Mammary Carcinoma Model and Identifies a Critical Role for CD4 T Cells in Mediating the Response. Front Immunol 2019; 10:1939. [PMID: 31475002 PMCID: PMC6702967 DOI: 10.3389/fimmu.2019.01939] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Accepted: 07/31/2019] [Indexed: 12/27/2022] Open
Abstract
Patients with metastatic HER2 breast cancer (MBC) often become resistant to HER 2 targeted therapy and have recurrence of disease. The Panacea trial suggested that HER2 MBC patients were more likely to respond to checkpoint therapy if TIL were present or if tumor expressed PD-L1. We assessed whether type I polarized dendritic cells (DC1) could improve checkpoint therapy in a preclinical model of HER2+ breast cancer. TUBO bearing mice were vaccinated with either MHC class I or class II HER2 peptide pulsed DC1 (class I or class II HER2-DC1) concurrently or sequentially with administration of anti-PD-1 or anti-PDL1. Infiltration of tumors by immune cells, induction of anti-HER2 immunity and response to therapy was evaluated. Class I or class II HER2-DC1 vaccinated mice generated anti-HER2 CD8 or CD4+ T cell immune responses and demonstrated delayed tumor growth. Combining both MHC class I and II HER2-pulsed DC1 did not further result in inhibition of tumor growth or enhanced survival compared to individual administration. Interestingly class II HER2-DC1 led to both increased CD4 and CD8 T cells in the tumor microenvironment while class I peptides typically resulted in only increased CD8 T cells. Anti-PD-1 but not anti-PD-L1 administered sequentially with class I or class II HER2-DC1 vaccine could improve the efficacy of HER2-DC1 vaccine as measured by tumor growth, survival, infiltration of tumors by T cells and increase in systemic anti-HER2 immune responses. Depletion of CD4+ T cells abrogated the anti-tumor efficacy of combination therapy with class II HER2-DC1 and anti-PD-1, suggesting that tumor regression was CD4 dependent. Since class II HER2-DC1 was as effective as class I, we combined class II HER2-DC1 vaccine with anti-rat neu antibodies and anti-PD-1 therapy. Combination therapy demonstrated further delay in tumor growth, and enhanced survival compared to control mice. In summary, Class II HER2-DC1 drives both a CD4 and CD8 T cell tumor infiltration that leads to increased survival, and in combination with anti-HER2 therapy and checkpoint blockade can improve survival in preclinical models of HER2 positive breast cancer and warrants exploration in patients with HER2 MBC.
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MESH Headings
- Animals
- Antibodies, Monoclonal, Humanized/immunology
- Antibodies, Monoclonal, Humanized/pharmacology
- B7-H1 Antigen/antagonists & inhibitors
- B7-H1 Antigen/immunology
- B7-H1 Antigen/metabolism
- Breast Neoplasms/immunology
- Breast Neoplasms/metabolism
- Breast Neoplasms/therapy
- CD4-Positive T-Lymphocytes/drug effects
- CD4-Positive T-Lymphocytes/immunology
- CD4-Positive T-Lymphocytes/metabolism
- Cancer Vaccines/administration & dosage
- Cancer Vaccines/immunology
- Cell Line, Tumor
- Combined Modality Therapy
- Dendritic Cells/immunology
- Female
- Humans
- Mammary Neoplasms, Experimental/immunology
- Mammary Neoplasms, Experimental/metabolism
- Mammary Neoplasms, Experimental/therapy
- Mice, Inbred BALB C
- Mice, Transgenic
- Programmed Cell Death 1 Receptor/antagonists & inhibitors
- Programmed Cell Death 1 Receptor/immunology
- Programmed Cell Death 1 Receptor/metabolism
- Rats
- Receptor, ErbB-2/immunology
- Receptor, ErbB-2/metabolism
- Survival Analysis
- Treatment Outcome
- Tumor Burden/drug effects
- Tumor Burden/immunology
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Affiliation(s)
- Krithika N. Kodumudi
- Clinical Science & Immunology Program, H. Lee Moffitt Cancer Center, Tampa, FL, United States
| | - Ganesan Ramamoorthi
- Clinical Science & Immunology Program, H. Lee Moffitt Cancer Center, Tampa, FL, United States
| | - Colin Snyder
- Clinical Science & Immunology Program, H. Lee Moffitt Cancer Center, Tampa, FL, United States
| | - Amrita Basu
- Clinical Science & Immunology Program, H. Lee Moffitt Cancer Center, Tampa, FL, United States
| | - Yongsheng Jia
- Clinical Science & Immunology Program, H. Lee Moffitt Cancer Center, Tampa, FL, United States
- Department of Breast Oncology, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Tianjin, China
| | - Sabrina Awshah
- Clinical Science & Immunology Program, H. Lee Moffitt Cancer Center, Tampa, FL, United States
| | - Amber P. Beyer
- Clinical Science & Immunology Program, H. Lee Moffitt Cancer Center, Tampa, FL, United States
| | - Doris Wiener
- Clinical Science & Immunology Program, H. Lee Moffitt Cancer Center, Tampa, FL, United States
| | - Lian Lam
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Hongtao Zhang
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Mark I. Greene
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Ricardo L. B. Costa
- Clinical Science & Immunology Program, H. Lee Moffitt Cancer Center, Tampa, FL, United States
- Department of Breast Oncology, H. Lee Moffitt Cancer Center, Tampa, FL, United States
| | - Brian J. Czerniecki
- Clinical Science & Immunology Program, H. Lee Moffitt Cancer Center, Tampa, FL, United States
- Department of Breast Oncology, H. Lee Moffitt Cancer Center, Tampa, FL, United States
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32
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Frazer IH, Chandra J. Immunotherapy for HPV associated cancer. PAPILLOMAVIRUS RESEARCH 2019; 8:100176. [PMID: 31310819 PMCID: PMC6639647 DOI: 10.1016/j.pvr.2019.100176] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 07/10/2019] [Accepted: 07/12/2019] [Indexed: 02/01/2023]
Affiliation(s)
- Ian H Frazer
- The University of Queensland Diamantina Institute, Translational Research Institute, Woolloongabba, Queensland, 4102, Australia.
| | - Janin Chandra
- The University of Queensland Diamantina Institute, Translational Research Institute, Woolloongabba, Queensland, 4102, Australia
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33
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Grunwitz C, Salomon N, Vascotto F, Selmi A, Bukur T, Diken M, Kreiter S, Türeci Ö, Sahin U. HPV16 RNA-LPX vaccine mediates complete regression of aggressively growing HPV-positive mouse tumors and establishes protective T cell memory. Oncoimmunology 2019; 8:e1629259. [PMID: 31428528 PMCID: PMC6685602 DOI: 10.1080/2162402x.2019.1629259] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Revised: 06/04/2019] [Accepted: 06/04/2019] [Indexed: 10/27/2022] Open
Abstract
HPV16 infections are associated with a variety of cancers and there is compelling evidence that the transforming activity of HPV16 critically depends on the expression of the viral oncoproteins E6 and E7. Therapeutic cancer vaccines capable of generating durable and specific immunity against these HPV16 antigens hold great promise to achieve long-term disease control. Here we show in mice that HPV16 E7 RNA-LPX, an intravenously administered cancer vaccine based on immuno-pharmacologically optimized antigen-encoding mRNA, efficiently primes and expands antigen-specific effector and memory CD8+ T cells. HPV-positive TC-1 and C3 tumors of immunized mice are heavily infiltrated with activated immune cells and HPV16-specific T cells and are polarized towards a proinflammatory, cytotoxic and less immune-suppressive contexture. E7 RNA-LPX immunization mediates complete and durable remission of progressing tumors. Circulating memory T cells are highly cytotoxic and protect from tumor rechallenge. Moreover, E7 RNA-LPX immunization sensitizes anti-PD-L1 refractory tumors to checkpoint blockade. In conclusion, our data highlight the potential of HPV16 RNA-LPX for the treatment of HPV-driven cancers.
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Affiliation(s)
- Christian Grunwitz
- Biopharmaceutical New Technologies (BioNTech) Corporation, Mainz, Germany.,Research Center for Immunotherapy (FZI), University Medical Center Mainz, Mainz, Germany
| | - Nadja Salomon
- TRON - Translational Oncology at the University Medical Center of the Johannes Gutenberg University gGmbH, Mainz, Germany
| | - Fulvia Vascotto
- TRON - Translational Oncology at the University Medical Center of the Johannes Gutenberg University gGmbH, Mainz, Germany
| | - Abderaouf Selmi
- TRON - Translational Oncology at the University Medical Center of the Johannes Gutenberg University gGmbH, Mainz, Germany
| | - Thomas Bukur
- TRON - Translational Oncology at the University Medical Center of the Johannes Gutenberg University gGmbH, Mainz, Germany
| | - Mustafa Diken
- Biopharmaceutical New Technologies (BioNTech) Corporation, Mainz, Germany.,TRON - Translational Oncology at the University Medical Center of the Johannes Gutenberg University gGmbH, Mainz, Germany
| | - Sebastian Kreiter
- Biopharmaceutical New Technologies (BioNTech) Corporation, Mainz, Germany.,TRON - Translational Oncology at the University Medical Center of the Johannes Gutenberg University gGmbH, Mainz, Germany
| | - Özlem Türeci
- Biopharmaceutical New Technologies (BioNTech) Corporation, Mainz, Germany
| | - Ugur Sahin
- Biopharmaceutical New Technologies (BioNTech) Corporation, Mainz, Germany.,TRON - Translational Oncology at the University Medical Center of the Johannes Gutenberg University gGmbH, Mainz, Germany
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34
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Shibata T, Lieblong BJ, Sasagawa T, Nakagawa M. The promise of combining cancer vaccine and checkpoint blockade for treating HPV-related cancer. Cancer Treat Rev 2019; 78:8-16. [PMID: 31302573 DOI: 10.1016/j.ctrv.2019.07.001] [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] [Received: 04/19/2019] [Revised: 07/02/2019] [Accepted: 07/03/2019] [Indexed: 12/13/2022]
Abstract
Human papillomavirus (HPV)-associated intraepithelial neoplasia or cancers are ideal candidates for cancer immunotherapy since HPV oncoproteins, such as E6 and E7 proteins of high-risk HPVs, could be utilized as foreign antigens. In HPV-associated cancers as well as nonviral cancers, the cancer cells may evade host immunity through the expression of immune checkpoint molecules, downregulation of human leukocyte antigen, and activation of immune regulatory cells. Because of these immune suppressive mechanisms, HPV therapeutic vaccines have shown little efficacy against HPV-associated cancers, although they have shown efficacy in treating HPV-associated intraepithelial neoplasias. Recently, checkpoint blockade emerged as a promising new treatment for solid cancers; however, these therapies have shown only modest efficacy against HPV-associated cancers. Here we reviewed literature analyzing a combinatory therapy using an immune checkpoint inhibitor and an HPV therapeutic vaccine for treating HPV-associated cancers to compensate for shortfalls of each monotherapy. Complimentary modes of T cell activation would be deployed; as vaccines would directly stimulate the T cells, while checkpoint inhibitors would do so by releasing inhibition. Some promising studies using animal models and early human clinical trials raised a possibility that such combinations may be efficacious in regressing HPV-associated cancers. Epitope spreading (the phenomenon in which non-targeted antigens become new targets of immune response) may play a critical role mechanistically. Currently ongoing studies will shed light as to whether such combination therapy would indeed be a promising new treatment paradigm. Current and future studies must also determine the adverse effect profile of such a combination treatment.
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Affiliation(s)
- Takeo Shibata
- Department of Pathology, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA; Department of Obstetrics and Gynecology, Kanazawa Medical University, Uchinada, Ishikawa 920-0293, Japan.
| | - Benjamin J Lieblong
- Department of Pathology, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
| | - Toshiyuki Sasagawa
- Department of Obstetrics and Gynecology, Kanazawa Medical University, Uchinada, Ishikawa 920-0293, Japan.
| | - Mayumi Nakagawa
- Department of Pathology, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
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35
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Shen X, Zhang L, Li J, Li Y, Wang Y, Xu ZX. Recent Findings in the Regulation of Programmed Death Ligand 1 Expression. Front Immunol 2019; 10:1337. [PMID: 31258527 PMCID: PMC6587331 DOI: 10.3389/fimmu.2019.01337] [Citation(s) in RCA: 82] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Accepted: 05/28/2019] [Indexed: 12/11/2022] Open
Abstract
With the recent approvals for the application of monoclonal antibodies that target the well-characterized immune checkpoints, immune therapy shows great potential against both solid and hematologic tumors. The use of these therapeutic monoclonal antibodies elicits inspiring clinical results with durable objective responses and improvements in overall survival. Agents targeting programmed cell death protein 1 (PD-1; also known as PDCD1) and its ligand (PD-L1) achieve a great success in immune checkpoints therapy. However, the majority of patients fail to respond to PD-1/PD-L1 axis inhibitors. Expression of PD-L1 on the membrane of tumor and immune cells has been shown to be associated with enhanced objective response rates to PD-1/PD-L1 inhibition. Thus, an improved understanding of how PD-L1 expression is regulated will enable us to better define its role as a predictive marker. In this review, we summarize recent findings in the regulation of PD-L1 expression.
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Affiliation(s)
- Xiangfeng Shen
- Key Laboratory of Pathobiology, Ministry of Education, Norman Bethune College of Medicine, Jilin University, Changchun, China
| | - Lihong Zhang
- Key Laboratory of Pathobiology, Ministry of Education, Norman Bethune College of Medicine, Jilin University, Changchun, China
| | - Jicheng Li
- Department of Physiology, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Yulin Li
- Key Laboratory of Pathobiology, Ministry of Education, Norman Bethune College of Medicine, Jilin University, Changchun, China
| | - Yishu Wang
- Key Laboratory of Pathobiology, Ministry of Education, Norman Bethune College of Medicine, Jilin University, Changchun, China
| | - Zhi-Xiang Xu
- Key Laboratory of Pathobiology, Ministry of Education, Norman Bethune College of Medicine, Jilin University, Changchun, China
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36
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Singh A, Koutsoumpli G, van de Wall S, Daemen T. An alphavirus-based therapeutic cancer vaccine: from design to clinical trial. Cancer Immunol Immunother 2019; 68:849-859. [PMID: 30465060 PMCID: PMC11028389 DOI: 10.1007/s00262-018-2276-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Accepted: 11/09/2018] [Indexed: 01/25/2023]
Abstract
Cancer immunotherapy has greatly advanced in recent years. Most immunotherapeutic strategies are based on the use of immune checkpoint blockade to unleash antitumor immune responses or on the induction or adoptive transfer of immune effector cells. We aim to develop therapeutic vaccines based on recombinant Semliki Forest virus vectors to induce tumor-specific effector immune cells. In this review, we describe our ongoing work on SFV-based vaccines targeted against human papillomavirus- and hepatitis C virus-related infections and malignancies, focusing on design, delivery, combination strategies, preclinical efficacy and product development for a first-in-man clinical trial with an HPV-specific vaccine.
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Affiliation(s)
- Amrita Singh
- Department of Medical Microbiology, Tumor Virology and Cancer Immunotherapy, University of Groningen, University Medical Center Groningen, HPC EB88, PO Box 30.001, 9700RB, Groningen, The Netherlands
| | - Georgia Koutsoumpli
- Department of Medical Microbiology, Tumor Virology and Cancer Immunotherapy, University of Groningen, University Medical Center Groningen, HPC EB88, PO Box 30.001, 9700RB, Groningen, The Netherlands
| | - Stephanie van de Wall
- Department of Medical Microbiology, Tumor Virology and Cancer Immunotherapy, University of Groningen, University Medical Center Groningen, HPC EB88, PO Box 30.001, 9700RB, Groningen, The Netherlands
- Radiotherapy and OncoImmunology Laboratory, Department of Radiation Oncology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Toos Daemen
- Department of Medical Microbiology, Tumor Virology and Cancer Immunotherapy, University of Groningen, University Medical Center Groningen, HPC EB88, PO Box 30.001, 9700RB, Groningen, The Netherlands.
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37
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Kim T, Jung SH, Kim SK, Kwon HJ. P16 expression and its association with PD-L1 expression and FOXP3-positive tumor infiltrating lymphocytes in head and neck squamous cell carcinoma. Mol Cell Toxicol 2019. [DOI: 10.1007/s13273-019-0017-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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38
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Mougel A, Terme M, Tanchot C. Therapeutic Cancer Vaccine and Combinations With Antiangiogenic Therapies and Immune Checkpoint Blockade. Front Immunol 2019; 10:467. [PMID: 30923527 PMCID: PMC6426771 DOI: 10.3389/fimmu.2019.00467] [Citation(s) in RCA: 106] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Accepted: 02/21/2019] [Indexed: 12/12/2022] Open
Abstract
Considering the high importance of immune surveillance and immune escape in the evolution of cancer, the development of immunotherapeutic strategies has become a major field of research in recent decades. The considerable therapeutic breakthrough observed when targeting inhibitory immune checkpoint molecules has highlighted the need to find approaches enabling the induction and proper activation of an immune response against cancer. In this context, therapeutic vaccination, which can induce a specific immune response against tumor antigens, is an important approach to consider. However, this strategy has its advantages and limits. Considering its low clinical efficacy, approaches combining therapeutic cancer vaccine strategies with other immunotherapies or targeted therapies have been emphasized. This review will list different cancer vaccines, with an emphasis on their targets. We highlight the results and limits of vaccine strategies and then describe strategies that combine therapeutic vaccines and antiangiogenic therapies or immune checkpoint blockade. Antiangiogenic therapies and immune checkpoint blockade are of proven clinical efficacy for some indications, but are limited by toxicity and the development of resistance. Their combination with therapeutic vaccines could be a way to improve therapeutic outcome by specifically stimulating the immune system and considering a global approach to tumor microenvironment remodeling.
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Affiliation(s)
- Alice Mougel
- PARCC (Paris-Cardiovascular Research Center), INSERM U970, Paris, France.,UFR Science du Vivant, Université Paris Diderot, Sorbonne Paris Cité, Paris, France
| | - Magali Terme
- PARCC (Paris-Cardiovascular Research Center), INSERM U970, Paris, France.,Faculté de Médecine, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Corinne Tanchot
- PARCC (Paris-Cardiovascular Research Center), INSERM U970, Paris, France
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39
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Curran MA, Glisson BS. New Hope for Therapeutic Cancer Vaccines in the Era of Immune Checkpoint Modulation. Annu Rev Med 2019; 70:409-424. [PMID: 30379596 DOI: 10.1146/annurev-med-050217-121900] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The driver and passenger mutations accumulated in the process of malignant transformation offer an adequate spectrum of immune visible alterations to the cellular proteome and resulting peptidome to render these cancers targetable-and, in theory, rejectable-by the host T cell immune response. In addition, cancers often overexpress tissue-specific and developmental antigens to which immune tolerance is incomplete. Sometimes, virally transferred oncogenes drive malignant transformation and remain expressed throughout the cancer. Despite this state of antigenic sufficiency, cancer grows progressively and overcomes all efforts of the host immune system to contain it. While therapeutic cancer vaccination can mobilize high frequencies of tumor-specific T cells, these responses remain subject to intratumoral attenuation. Antibody modulation of T cell function through checkpoint blockade or costimulatory activation can restore survival, proliferation, and effector function to these tumor-infiltrating T cells and convert otherwise subtherapeutic vaccines into potentially curative cancer immunotherapeutics.
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Affiliation(s)
- Michael A Curran
- Department of Immunology, University of Texas MD Anderson Cancer Center, Houston, Texas 77054, USA; .,University of Texas Health Science Center at Houston Graduate School of Biomedical Science, Houston, Texas 77054, USA
| | - Bonnie S Glisson
- Department of Thoracic Head and Neck Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
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40
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Lin W, Chen M, Hong L, Zhao H, Chen Q. Crosstalk Between PD-1/PD-L1 Blockade and Its Combinatorial Therapies in Tumor Immune Microenvironment: A Focus on HNSCC. Front Oncol 2018; 8:532. [PMID: 30519541 PMCID: PMC6258806 DOI: 10.3389/fonc.2018.00532] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Accepted: 10/30/2018] [Indexed: 02/05/2023] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) is the sixth most common malignancy worldwide with a poor prognosis and high mortality. More than two-thirds of HNSCC patients still have no effective control of clinical progression, and the five-year survival rate is < 50%. Moreover, patients with platinum-refractory HNSCC have a median survival of < 6 months. The significant toxicity and low survival rates of current treatment strategies highlight the necessity for new treatment modalities. Recently, a large number of studies have demonstrated that programmed cell death protein-1 (PD-1) and its ligand, programmed cell death protein ligand-1 (PD-L1) play an essential role in tumor initiation and progression. PD-1/PD-L1 blockade has shown a desired and long-lasting therapeutic effect in the treatment of HNSCC and other malignancies. However, only a small number of patients with HNSCC can benefit from PD-1/PD-L1 blockade monotherapy, while the majority of patients do not respond. To overcome the unsatisfactory therapeutic effect of PD-1/PD-L1 blockade monotherapy, combining other treatment options for HNSCC (including chemotherapy, radiotherapy, targeted therapy, and immunotherapy) in the treatment scheme has become a commonly used strategy. Herein, the potential mechanisms underlying the crosstalk between PD-1/PD-L1 blockade and its combinatorial therapies for HNSCC were reviewed, and it is hoped that the improved understanding of the crosstalk process would provide further ideas for the design of a combinatorial regimen with a higher efficiency and response rate for the treatment of HNSCC and other malignancies.
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Affiliation(s)
- Weimin Lin
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Miao Chen
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Le Hong
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Hang Zhao
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Qianming Chen
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
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41
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Ao C, Zeng K. The role of regulatory T cells in pathogenesis and therapy of human papillomavirus-related diseases, especially in cancer. INFECTION GENETICS AND EVOLUTION 2018; 65:406-413. [PMID: 30172014 DOI: 10.1016/j.meegid.2018.08.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Revised: 08/13/2018] [Accepted: 08/15/2018] [Indexed: 12/19/2022]
Abstract
Human papillomavirus (HPV) is the most common sexually transmitted agent in the world. It can cause condyloma acuminatum, anogenital malignancies, and head and neck cancers. The host immune responses to HPV involve multiple cell types that have regulatory functions, and HPV-mediated changes to regulatory T cells (Tregs) in both the local lesion tissues and the circulatory system of patients have received considerable attention. The role of Tregs in HPV infections ranges from suppression of effector T cell (Teff) responses to protection of tissues from immune-mediated injury in different anatomic subsites. In this review, we explore the influence of Tregs in the immunopathology of HPV-related diseases and therapies targeting Tregs as novel approaches against HPV.
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Affiliation(s)
- Chunping Ao
- Department of Dermatology and Venereology, Nanfang hospital, Southern Medical University, Guangzhou, 510515, China
| | - Kang Zeng
- Department of Dermatology and Venereology, Nanfang hospital, Southern Medical University, Guangzhou, 510515, China.
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42
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Samra B, Tam E, Baseri B, Shapira I. Checkpoint inhibitors in head and neck cancer: current knowledge and perspectives. J Investig Med 2018; 66:1023-1030. [PMID: 29941547 DOI: 10.1136/jim-2018-000743] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/27/2018] [Indexed: 01/22/2023]
Abstract
The emergence of immunotherapy has provided significant clinical improvements in the treatment of metastatic solid tumors. Recurrent/metastatic head and neck squamous cell carcinoma (HNSCC) has dismal prognosis with median survival ranging between 6and12 months. Our aim is to review the current knowledge on the role of the immune system and immune checkpoint inhibitors in HNSCC. We will focus on the landmark trials that led to the regulatory approvals of pembrolizumab and nivolumab, and discuss a few promising contenders in clinical development and highlight the need to identify better biomarkers other than programmed death-ligand 1 to improve patient selection and help predict response.
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Affiliation(s)
- Bachar Samra
- Department of Hematology/Oncology, SUNY Downstate Medical Center, Brooklyn, New York, USA.,Department of Hematology/Oncology, SUNY Downstate Medical Center College of Medicine, Brooklyn, New York, USA
| | - Eric Tam
- Department of Hematology/Oncology, SUNY Downstate Medical Center, Brooklyn, New York, USA.,Department of Hematology/Oncology, SUNY Downstate Medical Center College of Medicine, Brooklyn, New York, USA
| | - Babak Baseri
- Department of Hematology/Oncology, SUNY Downstate Medical Center, Brooklyn, New York, USA.,Department of Hematology/Oncology, SUNY Downstate Medical Center College of Medicine, Brooklyn, New York, USA
| | - Iuliana Shapira
- Department of Hematology/Oncology, SUNY Downstate Medical Center College of Medicine, Brooklyn, New York, USA
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43
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Bhat P, Bergot AS, Waterhouse N, Frazer IH. Human papillomavirus E7 oncoprotein expression by keratinocytes alters the cytotoxic mechanisms used by CD8 T cells. Oncotarget 2018; 9:6015-6027. [PMID: 29464051 PMCID: PMC5814191 DOI: 10.18632/oncotarget.23210] [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: 11/30/2016] [Accepted: 04/17/2017] [Indexed: 11/25/2022] Open
Abstract
Cervical cancer is a malignant transformation of keratinocytes initiated by the E7 oncoprotein of human papillomavirus (HPV). These tumors are characterized by keratinocyte hyperproliferation and are often infiltrated with activated CD8 T cells. HPV infection confers changes to gain immunological advantage to promote chronic infection, and these persist with malignant transformation. We investigated the relative importance of the many redundant mechanisms of cytotoxicity used by CD8 T cells to kill keratinocytes expressing HPV E7 oncoprotein using extended-duration time-lapse microscopy that allows examination of cell-to-cell interactions during killing. E7 expression by keratinocytes increased susceptibility to cell-mediated killing. However, while killing of non-transgenic keratinocytes was traditional, perforin-mediated, and caspase-dependent, E7-expression favored killing by perforin-independent, caspase-independent mechanisms. The roles of perforin, TNFα, IFNγ, Fas/FasL and PD1/PD-L1 were graded according to target cell survival to produce a hierarchy of killing mechanisms utilized in killing E7-expressing cells. TNFα was essential for perforin-mediated killing of E7-expressing cells, but not perforin-independent killing. IFNγ facilitated killing by Fas/FasL interaction, especially in the absence of perforin. Additionally, expression of E7 offered protection from killing by up regulation of PD-L1, Fas and FasL expression on keratinocytes promoting fight-back by target cells, resulting in effector cell death. This study shows that keratinocytes expressing E7 are highly susceptible to killing by CD8 T cells, but utilizing different armamentarium. Down-regulation of CD8 T cell cytotoxicity in HPV-related tumors may be due to suppression by E7-expressing keratinocytes. Immunotherapy for HPV-related cancers may be improved by suppression of PD-L1, or by suppression of FasL.
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Affiliation(s)
- Purnima Bhat
- University of Queensland Diamantina Institute, University of Queensland, Translational Research Institute, Brisbane, Qld, Australia.,Medical School, Australian National University, Canberra, Act, Australia
| | - Anne-Sophie Bergot
- University of Queensland Diamantina Institute, University of Queensland, Translational Research Institute, Brisbane, Qld, Australia
| | - Nigel Waterhouse
- QIMR Berghofer Medical Research Institute, Brisbane, Qld, Australia
| | - Ian Hector Frazer
- University of Queensland Diamantina Institute, University of Queensland, Translational Research Institute, Brisbane, Qld, Australia
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44
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Bashaw AA, Leggatt GR, Chandra J, Tuong ZK, Frazer IH. Modulation of antigen presenting cell functions during chronic HPV infection. PAPILLOMAVIRUS RESEARCH (AMSTERDAM, NETHERLANDS) 2017; 4:58-65. [PMID: 29179871 PMCID: PMC5883240 DOI: 10.1016/j.pvr.2017.08.002] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Revised: 08/14/2017] [Accepted: 08/15/2017] [Indexed: 12/12/2022]
Abstract
High-risk human papillomaviruses (HR-HPV) infect basal keratinocytes, where in some individuals they evade host immune responses and persist. Persistent HR-HPV infection of the cervix causes precancerous neoplasia that can eventuate in cervical cancer. Dendritic cells (DCs) are efficient in priming/cross-priming antigen-specific T cells and generating antiviral and antitumor cytotoxic CD8+ T cells. However, HR-HPV have adopted various immunosuppressive strategies, with modulation of DC function crucial to escape from the host adaptive immune response. HPV E6 and E7 oncoproteins alter recruitment and localization of epidermal DCs, while soluble regulatory factors derived from HPV-induced hyperplastic epithelium change DC development and influence initiation of specific cellular immune responses. This review focuses on current evidence for HR-HPV manipulation of antigen presentation in dendritic cells and escape from host immunity.
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Affiliation(s)
- Abate Assefa Bashaw
- The University of Queensland Diamantina Institute, Translational Research Institute, Princess Alexandra Hospital, 37 Kent Street, Woolloongabba, Queensland 4102, Australia
| | - Graham R Leggatt
- The University of Queensland Diamantina Institute, Translational Research Institute, Princess Alexandra Hospital, 37 Kent Street, Woolloongabba, Queensland 4102, Australia
| | - Janin Chandra
- The University of Queensland Diamantina Institute, Translational Research Institute, Princess Alexandra Hospital, 37 Kent Street, Woolloongabba, Queensland 4102, Australia
| | - Zewen K Tuong
- The University of Queensland Diamantina Institute, Translational Research Institute, Princess Alexandra Hospital, 37 Kent Street, Woolloongabba, Queensland 4102, Australia
| | - Ian H Frazer
- The University of Queensland Diamantina Institute, Translational Research Institute, Princess Alexandra Hospital, 37 Kent Street, Woolloongabba, Queensland 4102, Australia.
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45
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Bellon M, Nicot C. Telomere Dynamics in Immune Senescence and Exhaustion Triggered by Chronic Viral Infection. Viruses 2017; 9:v9100289. [PMID: 28981470 PMCID: PMC5691640 DOI: 10.3390/v9100289] [Citation(s) in RCA: 89] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Revised: 09/28/2017] [Accepted: 09/29/2017] [Indexed: 02/06/2023] Open
Abstract
The progressive loss of immunological memory during aging correlates with a reduced proliferative capacity and shortened telomeres of T cells. Growing evidence suggests that this phenotype is recapitulated during chronic viral infection. The antigenic volume imposed by persistent and latent viruses exposes the immune system to unique challenges that lead to host T-cell exhaustion, characterized by impaired T-cell functions. These dysfunctional memory T cells lack telomerase, the protein capable of extending and stabilizing chromosome ends, imposing constraints on telomere dynamics. A deleterious consequence of this excessive telomere shortening is the premature induction of replicative senescence of viral-specific CD8+ memory T cells. While senescent cells are unable to expand, they can survive for extended periods of time and are more resistant to apoptotic signals. This review takes a closer look at T-cell exhaustion in chronic viruses known to cause human disease: Epstein–Barr virus (EBV), Hepatitis B/C/D virus (HBV/HCV/HDV), human herpesvirus 8 (HHV-8), human immunodeficiency virus (HIV), human T-cell leukemia virus type I (HTLV-I), human papillomavirus (HPV), herpes simplex virus-1/2 (HSV-1/2), and Varicella–Zoster virus (VZV). Current literature linking T-cell exhaustion with critical telomere lengths and immune senescence are discussed. The concept that enduring antigen stimulation leads to T-cell exhaustion that favors telomere attrition and a cell fate marked by enhanced T-cell senescence appears to be a common endpoint to chronic viral infections.
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Affiliation(s)
- Marcia Bellon
- Department of Pathology, Center for Viral Pathogenesis, University of Kansas Medical Center, Kansas City, KS 66160, USA.
| | - Christophe Nicot
- Department of Pathology, Center for Viral Pathogenesis, University of Kansas Medical Center, Kansas City, KS 66160, USA.
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46
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Mishra A. PD-1/PD-L1 biology and immunotherapy in HPV-positive oral cancers. Future Oncol 2017; 13:1907-1909. [DOI: 10.2217/fon-2017-0115] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Affiliation(s)
- Alok Mishra
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
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47
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Banister CE, Liu C, Pirisi L, Creek KE, Buckhaults PJ. Identification and characterization of HPV-independent cervical cancers. Oncotarget 2017; 8:13375-13386. [PMID: 28077784 PMCID: PMC5355105 DOI: 10.18632/oncotarget.14533] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Accepted: 12/27/2016] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Human papillomavirus (HPV) initiates cervical cancer, and continuous expression of HPV oncogenes E6 and E7 is thought to be necessary to maintain malignant growth. Current therapies target proliferating cells, rather than specific pathways, and most experimental therapies specifically target E6/E7. We investigated the presence and expression of HPV in cervical cancer, to correlate HPV oncogene expression with clinical and molecular features of these tumors that may be relevant to new targeted therapies. RESULTS While virtually all cervical cancers contained HPV DNA, and most expressed E6/E7 (HPV-active), a subset (8%) of HPV DNA-positive cervical cancers did not express HPV transcripts (HPV-inactive). HPV-inactive tumors occurred in older women (median 54 vs. 45 years, p = 0.02) and were associated with poorer survival (median 715 vs 3046 days, p = 0.0003). Gene expression profiles of HPV-active and -inactive tumors were distinct. HPV-active tumors expressed E2F target genes and increased AKT/MTOR signaling. HPV-inactive tumors had increased WNT/β-catenin and Sonic Hedgehog signaling. Substantial genome-wide differences in DNA methylation were observed. HPV-inactive tumors had a global decrease in DNA methylation; however, many promoter-associated CpGs were hypermethylated. Many inflammatory response genes showed promoter methylation and decreased expression. The somatic mutation landscapes were significantly different. HPV-active tumors carried few somatic mutations in driver genes, whereas HPV-inactive tumors were enriched for non-synonymous somatic mutations (p-value < 0.0000001) specifically targeting TP53, ARID, WNT, and PI3K pathways. MATERIALS AND METHODS The Cancer Genome Atlas (TCGA) cervical cancer data were analyzed. CONCLUSIONS Many of the gene expression changes and somatic mutations found in HPV-inactive tumors alter pathways for which targeted therapeutics are available. Treatment strategies focused on WNT, PI3K, or TP53 mutations may be effective against HPV-inactive tumors and could improve survival for these cervical cancer patients.
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Affiliation(s)
| | - Changlong Liu
- University of South Carolina College of Pharmacy, Columbia, SC, USA
| | - Lucia Pirisi
- University of South Carolina School of Medicine, Columbia, SC, USA
| | - Kim E Creek
- University of South Carolina College of Pharmacy, Columbia, SC, USA
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Luo M, Wang H, Wang Z, Cai H, Lu Z, Li Y, Du M, Huang G, Wang C, Chen X, Porembka MR, Lea J, Frankel AE, Fu YX, Chen ZJ, Gao J. A STING-activating nanovaccine for cancer immunotherapy. NATURE NANOTECHNOLOGY 2017; 12:648-654. [PMID: 28436963 PMCID: PMC5500418 DOI: 10.1038/nnano.2017.52] [Citation(s) in RCA: 569] [Impact Index Per Article: 81.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2016] [Accepted: 03/03/2017] [Indexed: 05/17/2023]
Abstract
The generation of tumour-specific T cells is critically important for cancer immunotherapy. A major challenge in achieving a robust T-cell response is the spatiotemporal orchestration of antigen cross-presentation in antigen-presenting cells with innate stimulation. Here, we report a minimalist nanovaccine, comprising a simple physical mixture of an antigen and a synthetic polymeric nanoparticle, PC7A NP, which generates a strong cytotoxic T-cell response with low systemic cytokine expression. Mechanistically, the PC7A NP achieves efficient cytosolic delivery of tumour antigens to antigen-presenting cells in draining lymph nodes, leading to increased surface presentation while simultaneously activating type I interferon-stimulated genes. This effect is dependent on stimulator of interferon genes (STING), but not the Toll-like receptor or the mitochondrial antiviral-signalling protein (MAVS) pathway. The nanovaccine led to potent tumour growth inhibition in melanoma, colon cancer and human papilloma virus-E6/E7 tumour models. The combination of the PC7A nanovaccine and an anti-PD-1 antibody showed great synergy, with 100% survival over 60 days in a TC-1 tumour model. Rechallenging of these tumour-free animals with TC-1 cells led to complete inhibition of tumour growth, suggesting the generation of long-term antitumour memory. The STING-activating nanovaccine offers a simple, safe and robust strategy in boosting anti-tumour immunity for cancer immunotherapy.
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Affiliation(s)
- Min Luo
- Department of Pharmacology, Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, Texas 75390, USA
| | - Hua Wang
- Department of Molecular Biology, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, Texas 75390, USA
| | - Zhaohui Wang
- Department of Pharmacology, Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, Texas 75390, USA
| | - Haocheng Cai
- Department of Molecular Biology, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, Texas 75390, USA
| | - Zhigang Lu
- Department of Developmental Biology, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, Texas 75390, USA
| | - Yang Li
- Department of Pharmacology, Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, Texas 75390, USA
| | - Mingjian Du
- Department of Molecular Biology, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, Texas 75390, USA
| | - Gang Huang
- Department of Pharmacology, Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, Texas 75390, USA
| | - Chensu Wang
- Department of Pharmacology, Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, Texas 75390, USA
| | - Xiang Chen
- Department of Molecular Biology, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, Texas 75390, USA
| | - Matthew R. Porembka
- Department of Surgery, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, Texas 75390, USA
| | - Jayanthi Lea
- Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, Texas 75390, USA
| | - Arthur E. Frankel
- Department of Internal Medicine, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, Texas 75390, USA
| | - Yang-Xin Fu
- Department of Pathology, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, Texas 75390, USA
| | - Zhijian J. Chen
- Department of Molecular Biology, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, Texas 75390, USA
- Howard Hughes Medical Institute, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, Texas 75390, USA
- Correspondence and requests for materials should be addressed to Z.J.C () or J.G. ()
| | - Jinming Gao
- Department of Pharmacology, Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, Texas 75390, USA
- Correspondence and requests for materials should be addressed to Z.J.C () or J.G. ()
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49
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Tsang KY, Fantini M, Fernando RI, Palena C, David JM, Hodge JW, Gabitzsch ES, Jones FR, Schlom J. Identification and characterization of enhancer agonist human cytotoxic T-cell epitopes of the human papillomavirus type 16 (HPV16) E6/E7. Vaccine 2017; 35:2605-2611. [PMID: 28389098 DOI: 10.1016/j.vaccine.2017.03.025] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Accepted: 03/07/2017] [Indexed: 12/31/2022]
Abstract
Human papillomavirus (HPV) is associated with the etiology of cervical carcinoma, head and neck squamous cell carcinoma, and several other cancer types. Vaccines directed against HPV virus-like particles and coat proteins have been extremely successful in the prevention of cervical cancer through the activation of host HPV-specific antibody responses; however, HPV-associated cancers remain a major public health problem. The development of a therapeutic vaccine will require the generation of T-cell responses directed against early HPV proteins (E6/E7) expressed in HPV-infected tumor cells. Clinical studies using various vaccine platforms have demonstrated that both HPV-specific human T cells can be generated and patient benefit can be achieved. However, no HPV therapeutic vaccine has been approved by the Food and Drug Administration to date. One method of enhancing the potential efficacy of a therapeutic vaccine is the generation of agonist epitopes. We report the first description of enhancer cytotoxic T lymphocyte agonist epitopes for HPV E6 and E7. While the in silico algorithm revealed six epitopes with potentially improved binding to human leukocyte antigen-A2 allele (HLA-A2)-Class I, 5/6 demonstrated enhanced binding to HLA-Class I in cell-based assays and only 3/6 had a greater ability to activate HPV-specific T cells which could lyse tumor cells expressing native HPV, compared to their native epitope counterparts. These agonist epitopes have potential for use in a range of HPV therapeutic vaccine platforms and for use in HPV-specific adoptive T- or natural killer-cell platforms.
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Affiliation(s)
- Kwong Y Tsang
- Laboratory of Tumor Immunology and Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 10 Center Drive, Room 8B09, Bethesda, MD 20892, USA
| | - Massimo Fantini
- Laboratory of Tumor Immunology and Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 10 Center Drive, Room 8B09, Bethesda, MD 20892, USA
| | - Romaine I Fernando
- Laboratory of Tumor Immunology and Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 10 Center Drive, Room 8B09, Bethesda, MD 20892, USA
| | - Claudia Palena
- Laboratory of Tumor Immunology and Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 10 Center Drive, Room 8B09, Bethesda, MD 20892, USA
| | - Justin M David
- Laboratory of Tumor Immunology and Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 10 Center Drive, Room 8B09, Bethesda, MD 20892, USA
| | - James W Hodge
- Laboratory of Tumor Immunology and Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 10 Center Drive, Room 8B09, Bethesda, MD 20892, USA
| | | | - Frank R Jones
- Etubics Corporation, 41 West Harrison Street, Suite 100, Seattle, WA 98119, USA
| | - Jeffrey Schlom
- Laboratory of Tumor Immunology and Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 10 Center Drive, Room 8B09, Bethesda, MD 20892, USA.
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50
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Mann JE, Hoesli R, Michmerhuizen NL, Devenport SN, Ludwig ML, Vandenberg TR, Matovina C, Jawad N, Mierzwa M, Shuman AG, Spector ME, Brenner JC. Surveilling the Potential for Precision Medicine-driven PD-1/PD-L1-targeted Therapy in HNSCC. J Cancer 2017; 8:332-344. [PMID: 28261333 PMCID: PMC5332883 DOI: 10.7150/jca.17547] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Accepted: 11/14/2016] [Indexed: 12/20/2022] Open
Abstract
Immunotherapy is becoming an accepted treatment modality for many patients with cancer and is now approved for use in platinum-refractory recurrent or metastatic head and neck squamous cell carcinoma (HNSCC). Despite these successes, a minority of patients with HNSCC receiving immunotherapy respond to treatment, and few undergo a complete response. Thus, there is a critical need to identify mechanisms regulating immune checkpoints in HNSCC such that one can predict who will benefit, and so novel combination strategies can be developed for non-responders. Here, we review the immunotherapy and molecular genetics literature to describe what is known about immune checkpoints in common genetic subsets of HNSCC. We highlight several highly recurrent genetic lesions that may serve as biomarkers or targets for combination immunotherapy in HNSCC.
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Affiliation(s)
- J E Mann
- Department of Otolaryngology - Head and Neck Surgery, University of Michigan Medical School, Ann Arbor, MI.; Department of Pathology, University of Michigan Medical School, Ann Arbor, MI
| | - R Hoesli
- Department of Otolaryngology - Head and Neck Surgery, University of Michigan Medical School, Ann Arbor, MI
| | - N L Michmerhuizen
- Department of Otolaryngology - Head and Neck Surgery, University of Michigan Medical School, Ann Arbor, MI.; Department of Pharmacology, University of Michigan Medical School, Ann Arbor, MI
| | - S N Devenport
- Department of Otolaryngology - Head and Neck Surgery, University of Michigan Medical School, Ann Arbor, MI.; Comprehensive Cancer Center, University of Michigan Medical School, Ann Arbor, MI
| | - M L Ludwig
- Department of Otolaryngology - Head and Neck Surgery, University of Michigan Medical School, Ann Arbor, MI.; Program in Cellular and Molecular Biology, University of Michigan Medical School, Ann Arbor, MI
| | - T R Vandenberg
- Department of Otolaryngology - Head and Neck Surgery, University of Michigan Medical School, Ann Arbor, MI
| | - C Matovina
- Department of Otolaryngology - Head and Neck Surgery, University of Michigan Medical School, Ann Arbor, MI
| | - N Jawad
- Department of Otolaryngology - Head and Neck Surgery, University of Michigan Medical School, Ann Arbor, MI
| | - M Mierzwa
- Department of Radiation Oncology, University of Michigan Medical School, Ann Arbor, MI.; Comprehensive Cancer Center, University of Michigan Medical School, Ann Arbor, MI
| | - A G Shuman
- Department of Otolaryngology - Head and Neck Surgery, University of Michigan Medical School, Ann Arbor, MI.; Comprehensive Cancer Center, University of Michigan Medical School, Ann Arbor, MI
| | - M E Spector
- Department of Otolaryngology - Head and Neck Surgery, University of Michigan Medical School, Ann Arbor, MI.; Comprehensive Cancer Center, University of Michigan Medical School, Ann Arbor, MI
| | - J C Brenner
- Department of Otolaryngology - Head and Neck Surgery, University of Michigan Medical School, Ann Arbor, MI.; Comprehensive Cancer Center, University of Michigan Medical School, Ann Arbor, MI
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