1
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Li Y, Jin H, Li Q, Shi L, Mao Y, Zhao L. The role of RNA methylation in tumor immunity and its potential in immunotherapy. Mol Cancer 2024; 23:130. [PMID: 38902779 PMCID: PMC11188252 DOI: 10.1186/s12943-024-02041-8] [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: 12/24/2023] [Accepted: 06/10/2024] [Indexed: 06/22/2024] Open
Abstract
RNA methylation, a prevalent post-transcriptional modification, has garnered considerable attention in research circles. It exerts regulatory control over diverse biological functions by modulating RNA splicing, translation, transport, and stability. Notably, studies have illuminated the substantial impact of RNA methylation on tumor immunity. The primary types of RNA methylation encompass N6-methyladenosine (m6A), 5-methylcytosine (m5C), N1-methyladenosine (m1A), and N7-methylguanosine (m7G), and 3-methylcytidine (m3C). Compelling evidence underscores the involvement of RNA methylation in regulating the tumor microenvironment (TME). By affecting RNA translation and stability through the "writers", "erasers" and "readers", RNA methylation exerts influence over the dysregulation of immune cells and immune factors. Consequently, RNA methylation plays a pivotal role in modulating tumor immunity and mediating various biological behaviors, encompassing proliferation, invasion, metastasis, etc. In this review, we discussed the mechanisms and functions of several RNA methylations, providing a comprehensive overview of their biological roles and underlying mechanisms within the tumor microenvironment and among immunocytes. By exploring how these RNA modifications mediate tumor immune evasion, we also examine their potential applications in immunotherapy. This review aims to provide novel insights and strategies for identifying novel targets in RNA methylation and advancing cancer immunotherapy efficacy.
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Affiliation(s)
- Yan Li
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Department of Pathology, School of Basic Medical Science, Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Haoer Jin
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Department of Pathology, School of Basic Medical Science, Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Qingling Li
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Department of Pathology, School of Basic Medical Science, Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Liangrong Shi
- Department of Radiology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yitao Mao
- Department of Radiology, Xiangya Hospital, Central South University, Changsha, Hunan, China.
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China.
| | - Luqing Zhao
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, Hunan, China.
- Department of Pathology, School of Basic Medical Science, Xiangya School of Medicine, Central South University, Changsha, Hunan, China.
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China.
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2
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López L, Morosi LG, La Terza F, Bourdely P, Rospo G, Amadio R, Piperno GM, Russo V, Volponi C, Vodret S, Joshi S, Giannese F, Lazarevic D, Germano G, Stoitzner P, Bardelli A, Dalod M, Pace L, Caronni N, Guermonprez P, Benvenuti F. Dendritic cell-targeted therapy expands CD8 T cell responses to bona-fide neoantigens in lung tumors. Nat Commun 2024; 15:2280. [PMID: 38480738 PMCID: PMC10937682 DOI: 10.1038/s41467-024-46685-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 03/06/2024] [Indexed: 03/17/2024] Open
Abstract
Cross-presentation by type 1 DCs (cDC1) is critical to induce and sustain antitumoral CD8 T cell responses to model antigens, in various tumor settings. However, the impact of cross-presenting cDC1 and the potential of DC-based therapies in tumors carrying varied levels of bona-fide neoantigens (neoAgs) remain unclear. Here we develop a hypermutated model of non-small cell lung cancer in female mice, encoding genuine MHC-I neoepitopes to study neoAgs-specific CD8 T cell responses in spontaneous settings and upon Flt3L + αCD40 (DC-therapy). We find that cDC1 are required to generate broad CD8 responses against a range of diverse neoAgs. DC-therapy promotes immunogenicity of weaker neoAgs and strongly inhibits the growth of high tumor-mutational burden (TMB) tumors. In contrast, low TMB tumors respond poorly to DC-therapy, generating mild CD8 T cell responses that are not sufficient to block progression. scRNA transcriptional analysis, immune profiling and functional assays unveil the changes induced by DC-therapy in lung tissues, which comprise accumulation of cDC1 with increased immunostimulatory properties and less exhausted effector CD8 T cells. We conclude that boosting cDC1 activity is critical to broaden the diversity of anti-tumoral CD8 T cell responses and to leverage neoAgs content for therapeutic advantage.
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Affiliation(s)
- Lucía López
- Cellular Immunology, International Centre for Genetic Engineering and Biotechnology, ICGEB, Trieste, Italy
| | - Luciano Gastón Morosi
- Cellular Immunology, International Centre for Genetic Engineering and Biotechnology, ICGEB, Trieste, Italy
| | - Federica La Terza
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Pierre Bourdely
- Université Paris Cité, Institut Cochin, INSERM 1016, Paris, France
- Laboratory of Tumor Inflammation and Angiogenesis, Center for Cancer Biology, VIB, KU Leuven, Leuven, Belgium
| | - Giuseppe Rospo
- Department of Oncology, Molecular Biotechnology Center, University of Torino, Turin, Italy
- Boehringer Ingelheim RCV GmbH & Co KG, Vienna, Austria
| | - Roberto Amadio
- Cellular Immunology, International Centre for Genetic Engineering and Biotechnology, ICGEB, Trieste, Italy
| | - Giulia Maria Piperno
- Cellular Immunology, International Centre for Genetic Engineering and Biotechnology, ICGEB, Trieste, Italy
| | - Valentina Russo
- G. Armenise-Harvard Immune Regulation Unit, IIGM, Candiolo, TO, Italy
- Candiolo Cancer Institute, FPO-IRCCS, Candiolo, TO, Italy
| | - Camilla Volponi
- Cellular Immunology, International Centre for Genetic Engineering and Biotechnology, ICGEB, Trieste, Italy
- Cellular and Molecular Oncoimmunology, IRCCS Humanitas Research Hospital, Rozzano, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
| | - Simone Vodret
- Cellular Immunology, International Centre for Genetic Engineering and Biotechnology, ICGEB, Trieste, Italy
| | - Sonal Joshi
- Cellular Immunology, International Centre for Genetic Engineering and Biotechnology, ICGEB, Trieste, Italy
| | - Francesca Giannese
- Center for Omics Sciences, IRCCS San Raffaele Institute, Milano, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Dejan Lazarevic
- Center for Omics Sciences, IRCCS San Raffaele Institute, Milano, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Giovanni Germano
- Department of Oncology, Molecular Biotechnology Center, University of Torino, Turin, Italy
- IFOM ETS - The AIRC Institute of Molecular Oncology, 20139, Milan, Italy
| | - Patrizia Stoitzner
- Department of Dermatology, Venereology & Allergology, Medical University of Innsbruck, Innsbruck, Austria
| | - Alberto Bardelli
- Department of Oncology, Molecular Biotechnology Center, University of Torino, Turin, Italy
- IFOM ETS - The AIRC Institute of Molecular Oncology, 20139, Milan, Italy
| | - Marc Dalod
- Aix-Marseille University, CNRS, INSERM, CIML, Centre d'Immunologie de Marseille-Luminy, Turing Center for Living Systems, Marseille, France
| | - Luigia Pace
- G. Armenise-Harvard Immune Regulation Unit, IIGM, Candiolo, TO, Italy
- Candiolo Cancer Institute, FPO-IRCCS, Candiolo, TO, Italy
| | - Nicoletta Caronni
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
| | | | - Federica Benvenuti
- Cellular Immunology, International Centre for Genetic Engineering and Biotechnology, ICGEB, Trieste, Italy.
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3
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Wu RC, Luke JJ. Uncovering the Potential of CD40 Agonism to Enhance Immune Checkpoint Blockade. Clin Cancer Res 2024; 30:9-11. [PMID: 37870487 PMCID: PMC10842335 DOI: 10.1158/1078-0432.ccr-23-2437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 09/27/2023] [Accepted: 10/09/2023] [Indexed: 10/24/2023]
Abstract
In this CCR Translations, we discuss the therapeutic potential of CD40 agonism, which stimulates antigen-presenting cells (APC) to activate effector T and NK cells. CD40 agonism may lead to development of an interferon-activated, T cell-inflamed tumor microenvironment and has the potential to facilitate long-term response with immune checkpoint blockade. See related article by Weiss et al., p. 74.
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Affiliation(s)
- Richard C. Wu
- The Ohio State University James Cancer Center and Division of Medical Oncology
| | - Jason J. Luke
- UPMC Hillman Cancer Center and the University of Pittsburgh Dept. of Medicine
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4
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Poh AR, Ernst M. Functional roles of SRC signaling in pancreatic cancer: Recent insights provide novel therapeutic opportunities. Oncogene 2023:10.1038/s41388-023-02701-x. [PMID: 37120696 DOI: 10.1038/s41388-023-02701-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Accepted: 04/19/2023] [Indexed: 05/01/2023]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is an aggressive malignant disease with a 5-year survival rate of <10%. Aberrant activation or elevated expression of the tyrosine kinase c-SRC (SRC) is frequently observed in PDAC and is associated with a poor prognosis. Preclinical studies have revealed a multifaceted role for SRC activation in PDAC, including promoting chronic inflammation, tumor cell proliferation and survival, cancer cell stemness, desmoplasia, hypoxia, angiogenesis, invasion, metastasis, and drug resistance. Strategies to inhibit SRC signaling include suppressing its catalytic activity, inhibiting protein stability, or by interfering with signaling components of the SRC signaling pathway including suppressing protein interactions of SRC. In this review, we discuss the molecular and immunological mechanisms by which aberrant SRC activity promotes PDAC tumorigenesis. We also provide a comprehensive update of SRC inhibitors in the clinic, and discuss the clinical challenges associated with targeting SRC in pancreatic cancer.
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Affiliation(s)
- Ashleigh R Poh
- Olivia Newton-John Cancer Research Institute and La Trobe University School of Cancer Medicine, Melbourne, VIC, 3084, Australia.
| | - Matthias Ernst
- Olivia Newton-John Cancer Research Institute and La Trobe University School of Cancer Medicine, Melbourne, VIC, 3084, Australia.
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5
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Medler TR, Kramer G, Bambina S, Gunderson AJ, Alice A, Blair T, Zebertavage L, Duhen T, Duhen R, Young K, Crittenden MR, Gough MJ. Tumor resident memory CD8 T cells and concomitant tumor immunity develop independently of CD4 help. Sci Rep 2023; 13:6277. [PMID: 37072485 PMCID: PMC10113239 DOI: 10.1038/s41598-023-33508-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 04/13/2023] [Indexed: 05/03/2023] Open
Abstract
Tissue resident memory (Trm) CD8 T cells infiltrating tumors represent an enriched population of tumor antigen-specific T cells, and their presence is associated with improved outcomes in patients. Using genetically engineered mouse pancreatic tumor models we demonstrate that tumor implantation generates a Trm niche that is dependent on direct antigen presentation by cancer cells. However, we observe that initial CCR7-mediated localization of CD8 T cells to tumor draining lymph nodes is required to subsequently generate CD103+ CD8 T cells in tumors. We observe that the formation of CD103+ CD8 T cells in tumors is dependent on CD40L but independent of CD4 T cells, and using mixed chimeras we show that CD8 T cells can provide their own CD40L to permit CD103+ CD8 T cell differentiation. Finally, we show that CD40L is required to provide systemic protection against secondary tumors. These data suggest that CD103+ CD8 T cell formation in tumors can occur independent of the two-factor authentication provided by CD4 T cells and highlight CD103+ CD8 T cells as a distinct differentiation decision from CD4-dependent central memory.
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Affiliation(s)
- Terry R Medler
- Earle A. Chiles Research Institute, Robert W. Franz Cancer Center, Providence Portland Medical Center, NE Glisan St., Portland, OR, 480597213, USA
| | - Gwen Kramer
- Earle A. Chiles Research Institute, Robert W. Franz Cancer Center, Providence Portland Medical Center, NE Glisan St., Portland, OR, 480597213, USA
| | - Shelly Bambina
- Earle A. Chiles Research Institute, Robert W. Franz Cancer Center, Providence Portland Medical Center, NE Glisan St., Portland, OR, 480597213, USA
| | - Andrew J Gunderson
- Earle A. Chiles Research Institute, Robert W. Franz Cancer Center, Providence Portland Medical Center, NE Glisan St., Portland, OR, 480597213, USA
- Pelotonia Institute for Immuno-Oncology, The Ohio State University Comprehensive Cancer Center - Arthur G. James Cancer Hospital and Richard J. Solove Research Institute, The OH State University, Columbus, OH, 43210, USA
| | - Alejandro Alice
- Earle A. Chiles Research Institute, Robert W. Franz Cancer Center, Providence Portland Medical Center, NE Glisan St., Portland, OR, 480597213, USA
| | - Tiffany Blair
- Earle A. Chiles Research Institute, Robert W. Franz Cancer Center, Providence Portland Medical Center, NE Glisan St., Portland, OR, 480597213, USA
| | - Lauren Zebertavage
- Earle A. Chiles Research Institute, Robert W. Franz Cancer Center, Providence Portland Medical Center, NE Glisan St., Portland, OR, 480597213, USA
| | - Thomas Duhen
- Earle A. Chiles Research Institute, Robert W. Franz Cancer Center, Providence Portland Medical Center, NE Glisan St., Portland, OR, 480597213, USA
| | - Rebekka Duhen
- Earle A. Chiles Research Institute, Robert W. Franz Cancer Center, Providence Portland Medical Center, NE Glisan St., Portland, OR, 480597213, USA
| | - Kristina Young
- Earle A. Chiles Research Institute, Robert W. Franz Cancer Center, Providence Portland Medical Center, NE Glisan St., Portland, OR, 480597213, USA
- The Oregon Clinic, Portland, OR, 97213, USA
| | - Marka R Crittenden
- Earle A. Chiles Research Institute, Robert W. Franz Cancer Center, Providence Portland Medical Center, NE Glisan St., Portland, OR, 480597213, USA
- The Oregon Clinic, Portland, OR, 97213, USA
| | - Michael J Gough
- Earle A. Chiles Research Institute, Robert W. Franz Cancer Center, Providence Portland Medical Center, NE Glisan St., Portland, OR, 480597213, USA.
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6
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Cao X, Geng Q, Fan D, Wang Q, Wang X, Zhang M, Zhao L, Jiao Y, Deng T, Liu H, Zhou J, Jia L, Xiao C. m 6A methylation: a process reshaping the tumour immune microenvironment and regulating immune evasion. Mol Cancer 2023; 22:42. [PMID: 36859310 PMCID: PMC9976403 DOI: 10.1186/s12943-022-01704-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Accepted: 12/19/2022] [Indexed: 03/03/2023] Open
Abstract
N6-methyladenosine (m6A) methylation is the most universal internal modification in eukaryotic mRNA. With elaborate functions executed by m6A writers, erasers, and readers, m6A modulation is involved in myriad physiological and pathological processes. Extensive studies have demonstrated m6A modulation in diverse tumours, with effects on tumorigenesis, metastasis, and resistance. Recent evidence has revealed an emerging role of m6A modulation in tumour immunoregulation, and divergent m6A methylation patterns have been revealed in the tumour microenvironment. To depict the regulatory role of m6A methylation in the tumour immune microenvironment (TIME) and its effect on immune evasion, this review focuses on the TIME, which is characterized by hypoxia, metabolic reprogramming, acidity, and immunosuppression, and outlines the m6A-regulated TIME and immune evasion under divergent stimuli. Furthermore, m6A modulation patterns in anti-tumour immune cells are summarized.
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Affiliation(s)
- Xiaoxue Cao
- grid.415954.80000 0004 1771 3349Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China ,grid.506261.60000 0001 0706 7839Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China
| | - Qishun Geng
- grid.415954.80000 0004 1771 3349Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China ,grid.506261.60000 0001 0706 7839Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China
| | - Danping Fan
- grid.410318.f0000 0004 0632 3409Beijing Key Laboratory of Research of Chinese Medicine on Prevention and Treatment for Major Diseases, Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, China
| | - Qiong Wang
- grid.24695.3c0000 0001 1431 9176China-Japan Friendship Clinical Medical College, Beijing University of Chinese Medicine, Beijing, China
| | - Xing Wang
- grid.24695.3c0000 0001 1431 9176China-Japan Friendship Clinical Medical College, Beijing University of Chinese Medicine, Beijing, China
| | - Mengxiao Zhang
- grid.415954.80000 0004 1771 3349Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Lu Zhao
- grid.24696.3f0000 0004 0369 153XChina-Japan Friendship Hospital, Capital Medical University, Beijing, China
| | - Yi Jiao
- grid.24695.3c0000 0001 1431 9176China-Japan Friendship Clinical Medical College, Beijing University of Chinese Medicine, Beijing, China
| | - Tingting Deng
- grid.415954.80000 0004 1771 3349Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Honglin Liu
- grid.415954.80000 0004 1771 3349Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Jing Zhou
- grid.256607.00000 0004 1798 2653Department of Physiology, School of Basic Medical Sciences, Guangxi Medical University, Nanning, Guangxi China
| | - Liqun Jia
- Oncology Department of Integrated Traditional Chinese and Western Medicine, China-Japan Friendship Hospital, Beijing, China.
| | - Cheng Xiao
- Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China. .,Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China. .,Department of Emergency, China-Japan Friendship Hospital, Beijing, China.
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7
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Zagorulya M, Spranger S. Once upon a prime: DCs shape cancer immunity. Trends Cancer 2023; 9:172-184. [PMID: 36357313 PMCID: PMC10827483 DOI: 10.1016/j.trecan.2022.10.006] [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: 08/31/2022] [Revised: 10/05/2022] [Accepted: 10/12/2022] [Indexed: 11/09/2022]
Abstract
Cytotoxic CD8+ T cells are potent killers of diseased cells, but their functional capacity is often compromised in cancer. The quality of antitumor T cell immunity is determined during T cell priming in the lymph node and further influenced by the local microenvironment of the tumor. Increasing evidence indicates that dendritic cells (DCs) have the capacity to precisely regulate the functional quality of antitumor T cell responses in both locations. In this review, we discuss recent advances in our understanding of how distinct DC-derived signals influence CD8+ T cell differentiation and antitumor functions. Insight into the mechanisms of DC-mediated regulation of antitumor immunity could inspire the development of improved approaches to prevent and reverse T cell dysfunction in cancer.
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Affiliation(s)
- Maria Zagorulya
- Department of Biology, MIT, Cambridge, MA 02139, USA; Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA 02139, USA
| | - Stefani Spranger
- Department of Biology, MIT, Cambridge, MA 02139, USA; Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA 02139, USA; Ludwig Center at MIT's Koch Institute for Integrative Cancer Research, Cambridge, MA 02139, USA; Ragon Institute of MGH, MIT and Harvard, Cambridge, MA 02139, USA.
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8
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Katopodi T, Petanidis S, Charalampidis C, Chatziprodromidou I, Eskitzis P, Tsavlis D, Zarogoulidis P, Kosmidis C, Matthaios D, Porpodis K. Tumor-Infiltrating Dendritic Cells: Decisive Roles in Cancer Immunosurveillance, Immunoediting, and Tumor T Cell Tolerance. Cells 2022; 11:cells11203183. [PMID: 36291050 PMCID: PMC9600942 DOI: 10.3390/cells11203183] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 10/06/2022] [Accepted: 10/08/2022] [Indexed: 11/16/2022] Open
Abstract
The tumor microenvironment plays a key role in progression of tumorigenesis, tumor progression, and metastasis. Accumulating data reveal that dendritic cells (DCs) appear to play a key role in the development and progression of metastatic neoplasia by driving immune system dysfunction and establishing immunosuppression, which is vital for tumor evasion of host immune response. Consequently, in this review, we will discuss the function of tumor-infiltrating DCs in immune cell signaling pathways that lead to treatment resistance, tumor recurrence, and immunosuppression. We will also review DC metabolism, differentiation, and plasticity, which are essential for metastasis and the development of lung tumors. Furthermore, we will take into account the interaction between myeloid cells and DCs in tumor-related immunosuppression. We will specifically look into the molecular immune-related mechanisms in the tumor microenvironment that result in reduced drug sensitivity and tumor relapse, as well as methods for combating drug resistance and focusing on immunosuppressive tumor networks. DCs play a crucial role in modulating the immune response. Especially, as cancer progresses, DCs may switch from playing an immunostimulatory to an inhibitory role. This article’s main emphasis is on tumor-infiltrating DCs. We address how they affect tumor growth and expansion, and we highlight innovative approaches for therapeutic modulation of these immunosuppressive DCs which is necessary for future personalized therapeutic approaches.
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Affiliation(s)
- Theodora Katopodi
- Laboratory of Medical Biology and Genetics, Department of Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Savvas Petanidis
- Laboratory of Medical Biology and Genetics, Department of Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
- Correspondence: ; Tel.: +30-2310-999-205; Fax: +30-2310-999-208
| | | | | | - Panagiotis Eskitzis
- Department of Obstetrics, University of Western Macedonia, 50100 Kozani, Greece
| | - Drosos Tsavlis
- Laboratory of Experimental Physiology, Department of Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Paul Zarogoulidis
- Third Department of Surgery, “AHEPA” University Hospital, Aristotle University of Thessaloniki, 55236 Thessaloniki, Greece
| | - Christoforos Kosmidis
- Third Department of Surgery, “AHEPA” University Hospital, Aristotle University of Thessaloniki, 55236 Thessaloniki, Greece
| | | | - Konstantinos Porpodis
- Pulmonary Department-Oncology Unit, “G.Papanikolaou” General Hospital, Aristotle University of Thessaloniki, 57010 Thessaloniki, Greece
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9
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Inhibition of HCK in myeloid cells restricts pancreatic tumor growth and metastasis. Cell Rep 2022; 41:111479. [DOI: 10.1016/j.celrep.2022.111479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 08/18/2022] [Accepted: 09/20/2022] [Indexed: 11/17/2022] Open
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10
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Liu Z, Lv J, Dang Q, Liu L, Weng S, Wang L, Zhou Z, Kong Y, Li H, Han Y, Han X. Engineering neoantigen vaccines to improve cancer personalized immunotherapy. Int J Biol Sci 2022; 18:5607-5623. [PMID: 36263174 PMCID: PMC9576504 DOI: 10.7150/ijbs.76281] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Accepted: 08/25/2022] [Indexed: 01/12/2023] Open
Abstract
Immunotherapy treatments harnessing the immune system herald a new era of personalized medicine, offering considerable benefits for cancer patients. Over the past years, tumor neoantigens emerged as a rising star in immunotherapy. Neoantigens are tumor-specific antigens arising from somatic mutations, which are proceeded and presented by the major histocompatibility complex on the cell surface. With the advancement of sequencing technology and bioinformatics engineering, the recognition of neoantigens has accelerated and is expected to be incorporated into the clinical routine. Currently, tumor vaccines against neoantigens mainly encompass peptides, DNA, RNA, and dendritic cells, which are extremely specific to individual patients. Due to the high immunogenicity of neoantigens, tumor vaccines could activate and expand antigen-specific CD4+ and CD8+ T cells to intensify anti-tumor immunity. Herein, we introduce the origin and prediction of neoantigens and compare the advantages and disadvantages of multiple types of neoantigen vaccines. Besides, we review the immunizations and the current clinical research status in neoantigen vaccines, and outline strategies for enhancing the efficacy of neoantigen vaccines. Finally, we present the challenges facing the application of neoantigens.
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Affiliation(s)
- Zaoqu Liu
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China.,Interventional Institute of Zhengzhou University, Zhengzhou, Henan 450052, China.,Interventional Treatment and Clinical Research Center of Henan Province, Zhengzhou, Henan 450052, China
| | - Jinxiang Lv
- Department of Gastroenterology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Qin Dang
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Long Liu
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Siyuan Weng
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Libo Wang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Zhaokai Zhou
- Department of Pediatric Urology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 40052, China
| | - Ying Kong
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Huanyun Li
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Yilin Han
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Xinwei Han
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China.,Interventional Institute of Zhengzhou University, Zhengzhou, Henan 450052, China.,Interventional Treatment and Clinical Research Center of Henan Province, Zhengzhou, Henan 450052, China.,✉ Corresponding author: Xinwei Han.
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11
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Huo W, Yang X, Wang B, Cao L, Fang Z, Li Z, Liu H, Liang XJ, Zhang J, Jin Y. Biomineralized hydrogel DC vaccine for cancer immunotherapy: A boosting strategy via improving immunogenicity and reversing immune-inhibitory microenvironment. Biomaterials 2022; 288:121722. [DOI: 10.1016/j.biomaterials.2022.121722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 07/31/2022] [Accepted: 08/01/2022] [Indexed: 11/02/2022]
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Padrón LJ, Maurer DM, O'Hara MH, O'Reilly EM, Wolff RA, Wainberg ZA, Ko AH, Fisher G, Rahma O, Lyman JP, Cabanski CR, Yu JX, Pfeiffer SM, Spasic M, Xu J, Gherardini PF, Karakunnel J, Mick R, Alanio C, Byrne KT, Hollmann TJ, Moore JS, Jones DD, Tognetti M, Chen RO, Yang X, Salvador L, Wherry EJ, Dugan U, O'Donnell-Tormey J, Butterfield LH, Hubbard-Lucey VM, Ibrahim R, Fairchild J, Bucktrout S, LaVallee TM, Vonderheide RH. Sotigalimab and/or nivolumab with chemotherapy in first-line metastatic pancreatic cancer: clinical and immunologic analyses from the randomized phase 2 PRINCE trial. Nat Med 2022; 28:1167-1177. [PMID: 35662283 PMCID: PMC9205784 DOI: 10.1038/s41591-022-01829-9] [Citation(s) in RCA: 118] [Impact Index Per Article: 59.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 04/15/2022] [Indexed: 12/12/2022]
Abstract
Chemotherapy combined with immunotherapy has improved the treatment of certain solid tumors, but effective regimens remain elusive for pancreatic ductal adenocarcinoma (PDAC). We conducted a randomized phase 2 trial evaluating the efficacy of nivolumab (nivo; anti-PD-1) and/or sotigalimab (sotiga; CD40 agonistic antibody) with gemcitabine/nab-paclitaxel (chemotherapy) in patients with first-line metastatic PDAC ( NCT03214250 ). In 105 patients analyzed for efficacy, the primary endpoint of 1-year overall survival (OS) was met for nivo/chemo (57.7%, P = 0.006 compared to historical 1-year OS of 35%, n = 34) but was not met for sotiga/chemo (48.1%, P = 0.062, n = 36) or sotiga/nivo/chemo (41.3%, P = 0.223, n = 35). Secondary endpoints were progression-free survival, objective response rate, disease control rate, duration of response and safety. Treatment-related adverse event rates were similar across arms. Multi-omic circulating and tumor biomarker analyses identified distinct immune signatures associated with survival for nivo/chemo and sotiga/chemo. Survival after nivo/chemo correlated with a less suppressive tumor microenvironment and higher numbers of activated, antigen-experienced circulating T cells at baseline. Survival after sotiga/chemo correlated with greater intratumoral CD4 T cell infiltration and circulating differentiated CD4 T cells and antigen-presenting cells. A patient subset benefitting from sotiga/nivo/chemo was not identified. Collectively, these analyses suggest potential treatment-specific correlates of efficacy and may enable biomarker-selected patient populations in subsequent PDAC chemoimmunotherapy trials.
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Affiliation(s)
- Lacey J Padrón
- Parker Institute for Cancer Immunotherapy, San Francisco, CA, USA.
| | - Deena M Maurer
- Parker Institute for Cancer Immunotherapy, San Francisco, CA, USA
| | - Mark H O'Hara
- Abramson Cancer Center of the University of Pennsylvania, Philadelphia, PA, USA
| | | | - Robert A Wolff
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Zev A Wainberg
- University of California, Los Angeles, Los Angeles, CA, USA
| | - Andrew H Ko
- University of California, San Francisco, San Francisco, CA, USA
| | | | - Osama Rahma
- Dana-Farber Cancer Institute, Boston, MA, USA
| | - Jaclyn P Lyman
- Parker Institute for Cancer Immunotherapy, San Francisco, CA, USA
| | | | - Jia Xin Yu
- Parker Institute for Cancer Immunotherapy, San Francisco, CA, USA
| | | | - Marko Spasic
- Parker Institute for Cancer Immunotherapy, San Francisco, CA, USA
| | - Jingying Xu
- Parker Institute for Cancer Immunotherapy, San Francisco, CA, USA
| | | | | | - Rosemarie Mick
- Abramson Cancer Center of the University of Pennsylvania, Philadelphia, PA, USA
| | - Cécile Alanio
- Abramson Cancer Center of the University of Pennsylvania, Philadelphia, PA, USA
- Parker Institute of Cancer Immunotherapy at the University of Pennsylvania, Philadelphia, PA, USA
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, USA
- Institute for Immunology, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, USA
| | - Katelyn T Byrne
- Abramson Cancer Center of the University of Pennsylvania, Philadelphia, PA, USA
- Parker Institute of Cancer Immunotherapy at the University of Pennsylvania, Philadelphia, PA, USA
| | | | - Jonni S Moore
- Abramson Cancer Center of the University of Pennsylvania, Philadelphia, PA, USA
| | - Derek D Jones
- Abramson Cancer Center of the University of Pennsylvania, Philadelphia, PA, USA
| | | | | | | | | | - E John Wherry
- Abramson Cancer Center of the University of Pennsylvania, Philadelphia, PA, USA
- Parker Institute of Cancer Immunotherapy at the University of Pennsylvania, Philadelphia, PA, USA
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, USA
- Institute for Immunology, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, USA
| | - Ute Dugan
- Parker Institute for Cancer Immunotherapy, San Francisco, CA, USA
| | | | | | | | - Ramy Ibrahim
- Parker Institute for Cancer Immunotherapy, San Francisco, CA, USA
| | - Justin Fairchild
- Parker Institute for Cancer Immunotherapy, San Francisco, CA, USA
| | | | | | - Robert H Vonderheide
- Abramson Cancer Center of the University of Pennsylvania, Philadelphia, PA, USA.
- Parker Institute of Cancer Immunotherapy at the University of Pennsylvania, Philadelphia, PA, USA.
- Institute for Immunology, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, USA.
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