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Liu K, Hoover AR, Wang L, Sun Y, Valerio TI, Furrer C, Adams J, Yang J, Li M, Chen WR. Localized ablative immunotherapy enhances antitumor immunity by modulating the transcriptome of tumor-infiltrating Gamma delta T cells. Cancer Lett 2024; 604:217267. [PMID: 39307410 PMCID: PMC11471373 DOI: 10.1016/j.canlet.2024.217267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2024] [Revised: 09/10/2024] [Accepted: 09/18/2024] [Indexed: 09/26/2024]
Abstract
Gamma delta T cells (γδT cells) play crucial roles in the immune response against tumors, yet their functional dynamics under different cancer therapies remain poorly understood. Laser Ablative Immunotherapy (LAIT) is a novel cancer treatment modality combining local photothermal therapy (PTT) and intratumoral injection of an immunostimulant, N-dihydrogalactochitosan (glycated chitosan, GC). LAIT has been shown to induce systemic antitumor immune responses in pre-clinical studies and clinical trials, eradicating both treated local tumors and untreated distant metastases. In this study, we used LAIT to treat breast tumors in a mouse model and investigated the effects of LAIT on tumor-infiltrating γδT cells using single-cell RNA sequencing (scRNAseq). We characterized the γδT cells from tumors in control, PTT, GC, and LAIT (PTT + GC) groups, by identifying six distinct subtypes: activated, cytotoxic, cycling cytotoxic, IFN-enriched, antigen-presenting, and IL17-producing γδT cells. Differential gene expression analysis revealed that LAIT significantly upregulated genes associated with T cell activation, leukocyte adhesion, and interferon signaling in treated tumor tissues while downregulating genes involved in protein folding and stress responses. LAIT also uniquely increased the proportion of IL17-producing γδT cells, which correlated with prolonged survival in breast cancer patients, as analyzed using TCGA data. Furthermore, the transcriptomic profiles of γδT cells in LAIT-treated tumors closely resembled those in immune checkpoint inhibitor (ICI)-treated patients, suggesting potential synergistic effects. Our findings indicate that LAIT modulates the γδT cell transcriptome, enhancing their antitumor capabilities and providing a basis for combining LAIT with ICI therapy to improve cancer treatment outcomes.
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Affiliation(s)
- Kaili Liu
- Stephenson School of Biomedical Engineering, University of Oklahoma, Norman, OK, USA
| | - Ashley R Hoover
- Stephenson School of Biomedical Engineering, University of Oklahoma, Norman, OK, USA; Arthritis and Clinical Immunology Research Program, Oklahoma Medical Research Foundation, Oklahoma City, OK, USA
| | - Lin Wang
- Stephenson School of Biomedical Engineering, University of Oklahoma, Norman, OK, USA
| | - Yuanhong Sun
- Stephenson School of Biomedical Engineering, University of Oklahoma, Norman, OK, USA
| | - Trisha I Valerio
- Stephenson School of Biomedical Engineering, University of Oklahoma, Norman, OK, USA
| | - Coline Furrer
- Stephenson School of Biomedical Engineering, University of Oklahoma, Norman, OK, USA
| | - Jacob Adams
- Stephenson School of Biomedical Engineering, University of Oklahoma, Norman, OK, USA
| | - Jingxuan Yang
- Department of Medicine, Department of Surgery, University of Oklahoma Health Sciences Center, Oklahoma City, OK, 73104, USA; Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, 73104, USA
| | - Min Li
- Department of Medicine, Department of Surgery, University of Oklahoma Health Sciences Center, Oklahoma City, OK, 73104, USA; Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, 73104, USA
| | - Wei R Chen
- Stephenson School of Biomedical Engineering, University of Oklahoma, Norman, OK, USA; Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, 73104, USA.
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Sabsabi MA, Kheimar A, You Y, von La Roche D, Härtle S, Göbel TW, von Heyl T, Schusser B, Kaufer BB. Unraveling the role of γδ T cells in the pathogenesis of an oncogenic avian herpesvirus. mBio 2024; 15:e0031524. [PMID: 38953352 PMCID: PMC11323538 DOI: 10.1128/mbio.00315-24] [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: 01/31/2024] [Accepted: 06/12/2024] [Indexed: 07/04/2024] Open
Abstract
Marek's disease virus (MDV) is an oncogenic alphaherpesvirus that causes deadly lymphomas in chickens. In chickens, up to 50% of all peripheral T cells are gamma delta (γδ) T cells. Until now, their role in MDV pathogenesis and tumor formation remains poorly understood. To investigate the role of γδ T cells in MDV pathogenesis, we infected recently generated γδ T cell knockout chickens with very virulent MDV. Strikingly, disease and tumor incidence were highly increased in the absence of γδ T cells, indicating that γδ T cells play an important role in the immune response against MDV. In the absence of γδ T cells, virus replication was drastically increased in the thymus and spleen, which are potential sites of T cell transformation. Taken together, our data provide the first evidence that γδ T cells play an important role in the pathogenesis and tumor formation of this highly oncogenic herpesvirus.IMPORTANCEGamma delta (γδ) T cells are the most abundant T cells in chickens, but their role in fighting pathogens remains poorly understood. Marek's disease virus (MDV) is an important veterinary pathogen, that causes one of the most frequent cancers in animals and is used as a model for virus-induced tumor formation. Our study revealed that γδ T cells play a crucial role in combating MDV, as disease and tumor incidence drastically increased in the absence of these cells. γδ T cells restricted virus replication in the key lymphoid organs, thereby decreasing the likelihood of causing tumors and disease. This study provides novel insights into the role of γδ T cells in the pathogenesis of this highly oncogenic virus.
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Affiliation(s)
| | - Ahmed Kheimar
- Institut für Virologie, Freie Universität Berlin, Berlin, Germany
- Department of Poultry Diseases, Faculty of Veterinary Medicine, Sohag University, Sohag, Egypt
| | - Yu You
- Institut für Virologie, Freie Universität Berlin, Berlin, Germany
| | - Dominik von La Roche
- Department of Veterinary Sciences, Ludwig-Maximilians-Universität München, München, Germany
| | - Sonja Härtle
- Department of Veterinary Sciences, Ludwig-Maximilians-Universität München, München, Germany
| | - Thomas W. Göbel
- Department of Veterinary Sciences, Ludwig-Maximilians-Universität München, München, Germany
| | - Theresa von Heyl
- Reproductive Biotechnology, TUM School of Life Sciences, Technische Universität München, München, Germany
| | - Benjamin Schusser
- Reproductive Biotechnology, TUM School of Life Sciences, Technische Universität München, München, Germany
- Center for Infection Prevention (ZIP), Technische Universität München, München, Germany
| | - Benedikt B. Kaufer
- Institut für Virologie, Freie Universität Berlin, Berlin, Germany
- Veterinary Centre for Resistance Research (TZR), Freie Universität Berlin, Berlin, Germany
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Akman M, Monteleone C, Doronzo G, Godel M, Napoli F, Merlini A, Campani V, Nele V, Balmas E, Chontorotzea T, Fontana S, Digiovanni S, Barbu FA, Astanina E, Jafari N, Salaroglio IC, Kopecka J, De Rosa G, Mohr T, Bertero A, Righi L, Novello S, Scagliotti GV, Bussolino F, Riganti C. TFEB controls sensitivity to chemotherapy and immuno-killing in non-small cell lung cancer. J Exp Clin Cancer Res 2024; 43:219. [PMID: 39107857 PMCID: PMC11304671 DOI: 10.1186/s13046-024-03142-4] [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: 03/14/2024] [Accepted: 07/29/2024] [Indexed: 08/10/2024] Open
Abstract
BACKGROUND In non-small cell lung cancer (NSCLC) the efficacy of chemo-immunotherapy is affected by the high expression of drug efflux transporters as ABCC1 and by the low expression of ABCA1, mediating the isopentenyl pyrophosphate (IPP)-dependent anti-tumor activation of Vγ9Vδ2 T-lymphocytes. In endothelial cells ABCA1 is a predicted target of the transcription factor EB (TFEB), but no data exists on the correlation between TFEB and ABC transporters involved in the chemo-immuno-resistance in NSCLC. METHODS The impact of TFEB/ABCC1/ABCA1 expression on NSCLC patients' survival was analyzed in the TCGA-LUAD cohort and in a retrospective cohort of our institution. Human NSCLC cells silenced for TFEB (shTFEB) were analyzed for ABC transporter expression, chemosensitivity and immuno-killing. The chemo-immuno-sensitizing effects of nanoparticles encapsulating zoledronic acid (NZ) on shTFEB tumors and on tumor immune-microenvironment were evaluated in Hu-CD34+ mice by single-cell RNA-sequencing. RESULTS TFEBlowABCA1lowABCC1high and TFEBhighABCA1highABCC1low NSCLC patients had the worst and the best prognosis, respectively, in the TCGA-LUAD cohort and in a retrospective cohort of patients receiving platinum-based chemotherapy or immunotherapy as first-line treatment. By silencing shTFEB in NSCLC cells, we demonstrated that TFEB was a transcriptional inducer of ABCA1 and a repressor of ABCC1. shTFEB cells had also a decreased activity of ERK1/2/SREBP2 axis, implying reduced synthesis and efflux via ABCA1 of cholesterol and its intermediate IPP. Moreover, TFEB silencing reduced cholesterol incorporation in mitochondria: this event increased the efficiency of OXPHOS and the fueling of ABCC1 by mitochondrial ATP. Accordingly, shTFEB cells were less immuno-killed by the Vγ9Vδ2 T-lymphocytes activated by IPP and more resistant to cisplatin. NZ, which increased IPP efflux but not OXPHOS and ATP production, sensitized shTFEB immuno-xenografts, by reducing intratumor proliferation and increasing apoptosis in response to cisplatin, and by increasing the variety of anti-tumor infiltrating cells (Vγ9Vδ2 T-lymphocytes, CD8+T-lymphocytes, NK cells). CONCLUSIONS This work suggests that TFEB is a gatekeeper of the sensitivity to chemotherapy and immuno-killing in NSCLC, and that the TFEBlowABCA1lowABCC1high phenotype can be predictive of poor response to chemotherapy and immunotherapy. By reshaping both cancer metabolism and tumor immune-microenvironment, zoledronic acid can re-sensitize TFEBlow NSCLCs, highly resistant to chemo- and immunotherapy.
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Affiliation(s)
- Muhlis Akman
- Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Turin, Italy
| | - Ciro Monteleone
- Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Turin, Italy
| | - Gabriella Doronzo
- Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Turin, Italy
- IRCCS Candiolo Cancer Institute, Candiolo, Italy
| | - Martina Godel
- Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Turin, Italy
- Molecular Biotechnology Center "Guido Tarone", University of Torino, Torino, Italy
| | - Francesca Napoli
- Pathology Unit, Department of Oncology at San Luigi Hospital, University of Torino, Torino, Italy
| | - Alessandra Merlini
- Thoracic Oncology Unit, Department of Oncology at San Luigi Hospital, University of Torino, Torino, Italy
| | - Virginia Campani
- Department of Pharmacy, University of Napoli Federico II, Napoli, Italy
| | - Valeria Nele
- Department of Pharmacy, University of Napoli Federico II, Napoli, Italy
| | - Elisa Balmas
- Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
- Molecular Biotechnology Center "Guido Tarone", University of Torino, Torino, Italy
| | - Tatiana Chontorotzea
- Center for Cancer Research and Comprehensive Cancer Center, Medical University Vienna, Vienna, Austria
| | - Simona Fontana
- Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Turin, Italy
- Molecular Biotechnology Center "Guido Tarone", University of Torino, Torino, Italy
| | - Sabrina Digiovanni
- Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Turin, Italy
- Molecular Biotechnology Center "Guido Tarone", University of Torino, Torino, Italy
| | - Francesca Alice Barbu
- Pathology Unit, Department of Oncology at San Luigi Hospital, University of Torino, Torino, Italy
| | | | - Niloufar Jafari
- Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Turin, Italy
- Molecular Biotechnology Center "Guido Tarone", University of Torino, Torino, Italy
| | - Iris Chiara Salaroglio
- Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Turin, Italy
- Molecular Biotechnology Center "Guido Tarone", University of Torino, Torino, Italy
| | - Joanna Kopecka
- Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Turin, Italy
- Molecular Biotechnology Center "Guido Tarone", University of Torino, Torino, Italy
| | - Giuseppe De Rosa
- Department of Pharmacy, University of Napoli Federico II, Napoli, Italy
| | - Thomas Mohr
- Center for Cancer Research and Comprehensive Cancer Center, Medical University Vienna, Vienna, Austria
| | - Alessandro Bertero
- Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
- Molecular Biotechnology Center "Guido Tarone", University of Torino, Torino, Italy
| | - Luisella Righi
- Pathology Unit, Department of Oncology at San Luigi Hospital, University of Torino, Torino, Italy
| | - Silvia Novello
- Thoracic Oncology Unit, Department of Oncology at San Luigi Hospital, University of Torino, Torino, Italy
| | | | - Federico Bussolino
- Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Turin, Italy
- IRCCS Candiolo Cancer Institute, Candiolo, Italy
| | - Chiara Riganti
- Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Turin, Italy.
- Molecular Biotechnology Center "Guido Tarone", University of Torino, Torino, Italy.
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Nguyen NTT, Müller R, Briukhovetska D, Weber J, Feucht J, Künkele A, Hudecek M, Kobold S. The Spectrum of CAR Cellular Effectors: Modes of Action in Anti-Tumor Immunity. Cancers (Basel) 2024; 16:2608. [PMID: 39061247 PMCID: PMC11274444 DOI: 10.3390/cancers16142608] [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: 06/16/2024] [Revised: 07/13/2024] [Accepted: 07/17/2024] [Indexed: 07/28/2024] Open
Abstract
Chimeric antigen receptor-T cells have spearheaded the field of adoptive cell therapy and have shown remarkable results in treating hematological neoplasia. Because of the different biology of solid tumors compared to hematological tumors, response rates of CAR-T cells could not be transferred to solid entities yet. CAR engineering has added co-stimulatory domains, transgenic cytokines and switch receptors to improve performance and persistence in a hostile tumor microenvironment, but because of the inherent cell type limitations of CAR-T cells, including HLA incompatibility, toxicities (cytokine release syndrome, neurotoxicity) and high costs due to the logistically challenging preparation process for autologous cells, the use of alternative immune cells is gaining traction. NK cells and γδ T cells that do not need HLA compatibility or macrophages and dendritic cells with additional properties such as phagocytosis or antigen presentation are increasingly seen as cellular vehicles with potential for application. As these cells possess distinct properties, clinicians and researchers need a thorough understanding of their peculiarities and commonalities. This review will compare these different cell types and their specific modes of action seen upon CAR activation.
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Affiliation(s)
- Ngoc Thien Thu Nguyen
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, 80336 Munich, Germany; (N.T.T.N.); (R.M.); (D.B.)
- German Cancer Consortium (DKTK), Partner Site Munich, a Partnership between the DKFZ Heidelberg and the University Hospital of the LMU, 80336 Munich, Germany
| | - Rasmus Müller
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, 80336 Munich, Germany; (N.T.T.N.); (R.M.); (D.B.)
| | - Daria Briukhovetska
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, 80336 Munich, Germany; (N.T.T.N.); (R.M.); (D.B.)
| | - Justus Weber
- Department of Medicine II, Chair in Cellular Immunotherapy, University Hospital Würzburg, 97080 Würzburg, Germany; (J.W.); (M.H.)
| | - Judith Feucht
- Cluster of Excellence iFIT “Image-Guided and Functionally Instructed Tumor Therapies”, University of Tübingen, 72076 Tuebingen, Germany;
- Department of Hematology and Oncology, University Children’s Hospital Tuebingen, University of Tübingen, 72076 Tuebingen, Germany
| | - Annette Künkele
- Department of Pediatric Oncology/Hematology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 13353 Berlin, Germany;
- German Cancer Consortium (DKTK), Partner Site Berlin, 10117 Berlin, Germany
| | - Michael Hudecek
- Department of Medicine II, Chair in Cellular Immunotherapy, University Hospital Würzburg, 97080 Würzburg, Germany; (J.W.); (M.H.)
- Fraunhofer Institute for Cell Therapy and Immunology, Cellular Immunotherapy Branch Site Würzburg, 97080 Würzburg, Germany
| | - Sebastian Kobold
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, 80336 Munich, Germany; (N.T.T.N.); (R.M.); (D.B.)
- German Cancer Consortium (DKTK), Partner Site Munich, a Partnership between the DKFZ Heidelberg and the University Hospital of the LMU, 80336 Munich, Germany
- Einheit für Klinische Pharmakologie (EKLiP), Helmholtz Zentrum München—German Research Center for Environmental Health Neuherberg, 85764 Oberschleißheim, Germany
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Gerashchenko T, Frolova A, Patysheva M, Fedorov A, Stakheyeva M, Denisov E, Cherdyntseva N. Breast Cancer Immune Landscape: Interplay Between Systemic and Local Immunity. Adv Biol (Weinh) 2024; 8:e2400140. [PMID: 38727796 DOI: 10.1002/adbi.202400140] [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: 03/12/2024] [Revised: 04/16/2024] [Indexed: 07/13/2024]
Abstract
Breast cancer (BC) is one of the most common malignancies in women worldwide. Numerous studies in immuno-oncology and successful trials of immunotherapy have demonstrated the causal role of the immune system in cancer pathogenesis. The interaction between the tumor and the immune system is known to have a dual nature. Despite cytotoxic lymphocyte activity against transformed cells, a tumor can escape immune surveillance and leverage chronic inflammation to maintain its own development. Research on antitumor immunity primarily focuses on the role of the tumor microenvironment, whereas the systemic immune response beyond the tumor site is described less thoroughly. Here, a comprehensive review of the formation of the immune profile in breast cancer patients is offered. The interplay between systemic and local immune reactions as self-sustaining mechanism of tumor progression is described and the functional activity of the main cell populations related to innate and adaptive immunity is discussed. Additionally, the interaction between different functional levels of the immune system and their contribution to the development of the pro- or anti-tumor immune response in BC is highlighted. The presented data can potentially inform the development of new immunotherapy strategies in the treatment of patients with BC.
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Affiliation(s)
- Tatiana Gerashchenko
- Laboratory of Cancer Progression Biology, Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Kooperativny Str. 5, Tomsk, 634009, Russia
| | - Anastasia Frolova
- Laboratory of Molecular Oncology and Immunology, Cancer Research Institute, Tomsk National Researc, Medical Center, Russian Academy of Sciences, Kooperativny Str. 5, Tomsk, 634009, Russia
- Tomsk State University, 36 Lenin Ave., Tomsk, 634050, Russia
| | - Marina Patysheva
- Laboratory of Cancer Progression Biology, Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Kooperativny Str. 5, Tomsk, 634009, Russia
| | - Anton Fedorov
- Laboratory of Cancer Progression Biology, Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Kooperativny Str. 5, Tomsk, 634009, Russia
| | - Marina Stakheyeva
- Laboratory of Molecular Oncology and Immunology, Cancer Research Institute, Tomsk National Researc, Medical Center, Russian Academy of Sciences, Kooperativny Str. 5, Tomsk, 634009, Russia
| | - Evgeny Denisov
- Laboratory of Cancer Progression Biology, Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Kooperativny Str. 5, Tomsk, 634009, Russia
| | - Nadezda Cherdyntseva
- Laboratory of Molecular Oncology and Immunology, Cancer Research Institute, Tomsk National Researc, Medical Center, Russian Academy of Sciences, Kooperativny Str. 5, Tomsk, 634009, Russia
- Tomsk State University, 36 Lenin Ave., Tomsk, 634050, Russia
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Li W, Zhao X, Ren C, Gao S, Han Q, Lu M, Li X. The therapeutic role of γδT cells in TNBC. Front Immunol 2024; 15:1420107. [PMID: 38933280 PMCID: PMC11199784 DOI: 10.3389/fimmu.2024.1420107] [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: 04/19/2024] [Accepted: 05/30/2024] [Indexed: 06/28/2024] Open
Abstract
Triple-negative breast cancer (TNBC) is a subtype of breast cancer that presents significant therapeutic challenges due to the absence of estrogen receptor (ER), progesterone receptor (PR), and human epidermal growth factor receptor 2 (HER2) expression. As a result, conventional hormonal and targeted therapies are largely ineffective, underscoring the urgent need for novel treatment strategies. γδT cells, known for their robust anti-tumor properties, show considerable potential in TNBC treatment as they can identify and eliminate tumor cells without reliance on MHC restrictions. These cells demonstrate extensive proliferation both in vitro and in vivo, and can directly target tumors through cytotoxic effects or indirectly by promoting other immune responses. Studies suggest that expansion and adoptive transfer strategies targeting Vδ2 and Vδ1 γδT cell subtypes have shown promise in preclinical TNBC models. This review compiles and discusses the existing literature on the primary subgroups of γδT cells, their roles in cancer therapy, their contributions to tumor cell cytotoxicity and immune modulation, and proposes potential strategies for future γδT cell-based immunotherapies in TNBC.
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Affiliation(s)
- Wenjing Li
- Department of Breast Center, The Second Affiliated Hospital of Shandong First Medical University, Tai’an, Shandong, China
| | - Xian Zhao
- Department of Breast Center, The Second Affiliated Hospital of Shandong First Medical University, Tai’an, Shandong, China
| | - Chuanxin Ren
- Department of The First Clinical Medical School, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Shang Gao
- Department of Breast Center, The Second Affiliated Hospital of Shandong First Medical University, Tai’an, Shandong, China
| | - Qinyu Han
- Department of Breast Center, The Second Affiliated Hospital of Shandong First Medical University, Tai’an, Shandong, China
| | - Min Lu
- Department of Breast Center, The Second Affiliated Hospital of Shandong First Medical University, Tai’an, Shandong, China
| | - Xiangqi Li
- Department of Breast Center, The Second Affiliated Hospital of Shandong First Medical University, Tai’an, Shandong, China
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Cunha D, Neves M, Silva D, Silvestre AR, Nunes PB, Arrobas F, Ribot JC, Ferreira F, Moita LF, Soares-de-Almeida L, Silva JM, Filipe P, Ferreira J. Tumor-Infiltrating T Cells in Skin Basal Cell Carcinomas and Squamous Cell Carcinomas: Global Th1 Preponderance with Th17 Enrichment-A Cross-Sectional Study. Cells 2024; 13:964. [PMID: 38891095 PMCID: PMC11172364 DOI: 10.3390/cells13110964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2024] [Revised: 05/26/2024] [Accepted: 05/26/2024] [Indexed: 06/21/2024] Open
Abstract
Basal cell carcinomas (BCCs) and squamous cell carcinomas (SCCs) are high-incidence, non-melanoma skin cancers (NMSCs). The success of immune-targeted therapies in advanced NMSCs led us to anticipate that NMSCs harbored significant populations of tumor-infiltrating lymphocytes with potential anti-tumor activity. The main aim of this study was to characterize T cells infiltrating NMSCs. Flow cytometry and immunohistochemistry were used to assess, respectively, the proportions and densities of T cell subpopulations in BCCs (n = 118), SCCs (n = 33), and normal skin (NS, n = 30). CD8+ T cells, CD4+ T cell subsets, namely, Th1, Th2, Th17, Th9, and regulatory T cells (Tregs), CD8+ and CD4+ memory T cells, and γδ T cells were compared between NMSCs and NS samples. Remarkably, both BCCs and SCCs featured a significantly higher Th1/Th2 ratio (~four-fold) and an enrichment for Th17 cells. NMSCs also showed a significant enrichment for IFN-γ-producing CD8+T cells, and a depletion of γδ T cells. Using immunohistochemistry, NMSCs featured denser T cell infiltrates (CD4+, CD8+, and Tregs) than NS. Overall, these data favor a Th1-predominant response in BCCs and SCCs, providing support for immune-based treatments in NMSCs. Th17-mediated inflammation may play a role in the progression of NMSCs and thus become a potential therapeutic target in NMSCs.
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Affiliation(s)
- Daniela Cunha
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina da Universidade de Lisboa, 1649-028 Lisbon, Portugal; (D.C.)
- Centro de Dermatologia, Hospital CUF Descobertas, 1998-018 Lisbon, Portugal
- Dermatology Unit, Champalimaud Foundation, 1400-038 Lisbon, Portugal
| | - Marco Neves
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina da Universidade de Lisboa, 1649-028 Lisbon, Portugal; (D.C.)
| | - Daniela Silva
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina da Universidade de Lisboa, 1649-028 Lisbon, Portugal; (D.C.)
| | - Ana Rita Silvestre
- Serviço de Anatomia Patológica, Hospital CUF Descobertas, 1998-018 Lisbon, Portugal (P.B.N.)
| | - Paula Borralho Nunes
- Serviço de Anatomia Patológica, Hospital CUF Descobertas, 1998-018 Lisbon, Portugal (P.B.N.)
- Instituto de Anatomia Patológica, Faculdade de Medicina da Universidade de Lisboa, 1649-028 Lisbon, Portugal
| | - Fernando Arrobas
- Datamedica, Biostatistics Services and Consulting, 2610-008 Amadora, Portugal
| | - Julie C. Ribot
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina da Universidade de Lisboa, 1649-028 Lisbon, Portugal; (D.C.)
| | - Fernando Ferreira
- CIISA—Centre for Interdisciplinary Research in Animal Health, Faculty of Veterinary Medicine, University of Lisbon, 1300-477 Lisbon, Portugal;
- Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), 1300-477 Lisbon, Portugal
| | - Luís F. Moita
- Innate Immunity and Inflammation Laboratory, Instituto Gulbenkian de Ciência, 2780-156 Oeiras, Portugal
| | - Luís Soares-de-Almeida
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina da Universidade de Lisboa, 1649-028 Lisbon, Portugal; (D.C.)
- Serviço de Dermatologia, Centro Hospitalar Universitário Lisboa Norte EPE, 1649-028 Lisbon, Portugal
- Clínica Dermatológica Universitária, Faculdade de Medicina da Universidade de Lisboa, 1649-028 Lisbon, Portugal
| | - João Maia Silva
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina da Universidade de Lisboa, 1649-028 Lisbon, Portugal; (D.C.)
- Centro de Dermatologia, Hospital CUF Descobertas, 1998-018 Lisbon, Portugal
- Serviço de Dermatologia, Centro Hospitalar Universitário Lisboa Norte EPE, 1649-028 Lisbon, Portugal
- Clínica Dermatológica Universitária, Faculdade de Medicina da Universidade de Lisboa, 1649-028 Lisbon, Portugal
| | - Paulo Filipe
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina da Universidade de Lisboa, 1649-028 Lisbon, Portugal; (D.C.)
- Serviço de Dermatologia, Centro Hospitalar Universitário Lisboa Norte EPE, 1649-028 Lisbon, Portugal
- Clínica Dermatológica Universitária, Faculdade de Medicina da Universidade de Lisboa, 1649-028 Lisbon, Portugal
| | - João Ferreira
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina da Universidade de Lisboa, 1649-028 Lisbon, Portugal; (D.C.)
- Clínica Dermatológica Universitária, Faculdade de Medicina da Universidade de Lisboa, 1649-028 Lisbon, Portugal
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Desmares A, Bouzy S, Thonier F, Goustille J, Llamas-Gutierrez F, Genevieve F, Cottin L, Baseggio L, Lemaire P, Lafon CL, Cornillet-Lefebvre P, Galoisy AC, Brouzes C, Rault E, Dindinaud E, Fleury C, Blanc-Jouvan F, Wuilleme S, Bardet V, Fest T, Lamy T, Roussel M, Pannetier M, Pastoret C. Hepatosplenic T-cell lymphoma displays an original oyster-shell cytological pattern and a genomic profile distinct from that of γδ T-cell large granular lymphocytic leukemia. Haematologica 2024; 109:1941-1946. [PMID: 38268478 PMCID: PMC11141637 DOI: 10.3324/haematol.2023.283856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 01/15/2024] [Indexed: 01/26/2024] Open
Abstract
Not available.
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Affiliation(s)
- Anne Desmares
- Centre Hospitalier Universitaire de Rennes, Laboratoire d'Hématologie, Rennes, France; Groupe Francophone d'Hématologie Cellulaire, Bron
| | - Simon Bouzy
- Groupe Francophone d'Hématologie Cellulaire, Bron, France; Centre Hospitalier Universitaire de Nantes, Laboratoire d'Hématologie, Nantes
| | | | - Julien Goustille
- Groupe Francophone d'Hématologie Cellulaire, Bron, France; Centre Hospitalier de Saint-Malo, Laboratoire de Biologie, Saint-Malo
| | | | - Franck Genevieve
- Groupe Francophone d'Hématologie Cellulaire, Bron, France; Centre Hospitalier Universitaire d'Angers, Laboratoire d'Hématologie, Angers
| | - Laurane Cottin
- Groupe Francophone d'Hématologie Cellulaire, Bron, France; Centre Hospitalier Universitaire d'Angers, Laboratoire d'Hématologie, Angers
| | - Lucile Baseggio
- Groupe Francophone d'Hématologie Cellulaire, Bron, France; Hospices Civils de Lyon - HCL, Laboratoire d'Hématologie, Bron
| | - Pierre Lemaire
- Groupe Francophone d'Hématologie Cellulaire, Bron, France; Hôpital Saint-Louis AP-HP, Laboratoire d'hématologie, Paris
| | - Carinne Lecoq Lafon
- Groupe Francophone d'Hématologie Cellulaire, Bron, France; Centre Hospitalier Universitaire de Reims, Laboratoire d'hématologie, Reims France
| | | | - Anne-Cécile Galoisy
- Groupe Francophone d'Hématologie Cellulaire, Bron, France; Centre Hospitalier Universitaire de Strasbourg, Laboratoire d'Hématologie, Strasbourg
| | - Chantal Brouzes
- Groupe Francophone d'Hématologie Cellulaire, Bron, France; Hôpital Necker AP-HP, Laboratoire d'hématologie, Paris
| | - Emmanuelle Rault
- Groupe Francophone d'Hématologie Cellulaire, Bron, France; Centre Hospitalier Universitaire de Tours, Laboratoire d'Hématologie, Tours
| | - Elodie Dindinaud
- Groupe Francophone d'Hématologie Cellulaire, Bron, France; Centre Hospitalier Universitaire de Poitiers, Laboratoire d'hématologie, Poitiers
| | - Carole Fleury
- Groupe Francophone d'Hématologie Cellulaire, Bron, France; Hôpital Avicenne AP-HP, Laboratoire d'hématologie, Bobigny
| | - Florence Blanc-Jouvan
- Groupe Francophone d'Hématologie Cellulaire, Bron, France; Centre Hospitalier Annecy Genevois, Laboratoire de biologie, Epagny Metz-Tessy
| | - Soraya Wuilleme
- Groupe Francophone d'Hématologie Cellulaire, Bron, France; Centre Hospitalier Universitaire de Nantes, Laboratoire d'Hématologie, Nantes
| | - Valérie Bardet
- Groupe Francophone d'Hématologie Cellulaire, Bron, France; Centre Hospitalier Universitaire Ambroise Paré AP-HP, Service d'Hématologie-Immunologie-Transfusion, Paris
| | - Thierry Fest
- Centre Hospitalier Universitaire de Rennes, Laboratoire d'Hématologie, Rennes, France; Université de Rennes 1, INSERM UMR 1236, Rennes
| | - Thierry Lamy
- Université de Rennes 1, INSERM UMR 1236, Rennes, France; Centre Hospitalier Universitaire de Rennes, Hématologie clinique, Rennes
| | - Mikael Roussel
- Centre Hospitalier Universitaire de Rennes, Laboratoire d'Hématologie, Rennes, France; Université de Rennes 1, INSERM UMR 1236, Rennes
| | - Mélanie Pannetier
- Centre Hospitalier Universitaire de Rennes, Laboratoire d'Hématologie, Rennes, France; Groupe Francophone d'Hématologie Cellulaire, Bron
| | - Cédric Pastoret
- Centre Hospitalier Universitaire de Rennes, Laboratoire d'Hématologie, Rennes, France; Université de Rennes 1, INSERM UMR 1236, Rennes.
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9
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Ye Z, Cheng P, Huang Q, Hu J, Huang L, Hu G. Immunocytes interact directly with cancer cells in the tumor microenvironment: one coin with two sides and future perspectives. Front Immunol 2024; 15:1388176. [PMID: 38840908 PMCID: PMC11150710 DOI: 10.3389/fimmu.2024.1388176] [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: 02/19/2024] [Accepted: 05/07/2024] [Indexed: 06/07/2024] Open
Abstract
The tumor microenvironment is closely linked to the initiation, promotion, and progression of solid tumors. Among its constitutions, immunologic cells emerge as critical players, facilitating immune evasion and tumor progression. Apart from their indirect impact on anti-tumor immunity, immunocytes directly influence neoplastic cells, either bolstering or impeding tumor advancement. However, current therapeutic modalities aimed at alleviating immunosuppression from regulatory cells on effector immune cell populations may not consistently yield satisfactory results in various solid tumors, such as breast carcinoma, colorectal cancer, etc. Therefore, this review outlines and summarizes the direct, dualistic effects of immunocytes such as T cells, innate lymphoid cells, B cells, eosinophils, and tumor-associated macrophages on tumor cells within the tumor microenvironment. The review also delves into the underlying mechanisms involved and presents the outcomes of clinical trials based on these direct effects, aiming to propose innovative and efficacious therapeutic strategies for addressing solid tumors.
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Affiliation(s)
- Zhiyi Ye
- Department of General Surgery (Breast and Thyroid Surgery), Shaoxing People’s Hospital; Shaoxing Hospital, Zhejiang University School of Medicine, Zhejiang, China
| | - Pu Cheng
- Department of Gynecology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Qi Huang
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Department of Oncology, Anhui Medical University, Hefei, Anhui, China
| | - Jingjing Hu
- School of Medicine, Shaoxing University, Zhejiang, China
| | - Liming Huang
- Department of General Surgery (Breast and Thyroid Surgery), Shaoxing People’s Hospital; Shaoxing Hospital, Zhejiang University School of Medicine, Zhejiang, China
| | - Guoming Hu
- Department of General Surgery (Breast and Thyroid Surgery), Shaoxing People’s Hospital, Shaoxing Hospital, Zhejiang University School of Medicine, Shaoxing, Zhejiang, China
- Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, Hangzhou, Zhejiang, China
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10
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Hou Q, Wang P, Kong X, Chen J, Yao C, Luo X, Li Y, Jin Z, Wu X. Higher TIGIT+ γδ T CM cells may predict poor prognosis in younger adult patients with non-acute promyelocytic AML. Front Immunol 2024; 15:1321126. [PMID: 38711501 PMCID: PMC11070478 DOI: 10.3389/fimmu.2024.1321126] [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: 10/13/2023] [Accepted: 03/19/2024] [Indexed: 05/08/2024] Open
Abstract
Introduction γδ T cells recognize and exert cytotoxicity against tumor cells. They are also considered potential immune cells for immunotherapy. Our previous study revealed that the altered expression of immune checkpoint T-cell immunoreceptor with immunoglobulin and ITIM domain (TIGIT) on γδ T cells may result in immunosuppression and is possibly associated with a poor overall survival in acute myeloid leukemia (AML). However, whether γδ T-cell memory subsets are predominantly involved and whether they have a relationship with clinical outcomes in patients with AML under the age of 65 remain unclear. Methods In this study, we developed a multicolor flow cytometry-based assay to monitor the frequency and distribution of γδ T-cell subsets, including central memory γδ T cells (TCM γδ), effector memory γδ T cells (TEM γδ), and TEM expressing CD45RA (TEMRA γδ), in peripheral blood from 30 young (≤65 years old) patients with newly diagnosed non-acute promyelocytic leukemia (also known as M3) AML (AMLy-DN), 14 young patients with AML in complete remission (AMLy-CR), and 30 healthy individuals (HIs). Results Compared with HIs, patients with AMLy-DN exhibited a significantly higher differentiation of γδ T cells, which was characterized by decreased TCM γδ cells and increased TEMRA γδ cells. A generally higher TIGIT expression was observed in γδ T cells and relative subsets in patients with AMLy-DN, which was partially recovered in patients with AMLy-CR. Furthermore, 17 paired bone marrow from patients with AMLy-DN contained higher percentages of γδ and TIGIT+ γδ T cells and a lower percentage of TCM γδ T cells. Multivariate logistic regression analyses revealed the association of high percentage of TIGIT+ TCM γδ T cells with an increased risk of poor induction chemotherapy response. Conclusions In this study, we investigated the distribution of γδ T cells and their memory subsets in patients with non-M3 AML and suggested TIGIT+ TCM γδ T cells as potential predictive markers of induction chemotherapy response.
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MESH Headings
- Humans
- Receptors, Immunologic/metabolism
- Male
- Female
- Adult
- Middle Aged
- Prognosis
- Receptors, Antigen, T-Cell, gamma-delta/metabolism
- Young Adult
- Aged
- Memory T Cells/immunology
- Memory T Cells/metabolism
- T-Lymphocyte Subsets/immunology
- T-Lymphocyte Subsets/metabolism
- Leukemia, Myeloid, Acute/immunology
- Leukemia, Myeloid, Acute/therapy
- Leukemia, Myeloid, Acute/diagnosis
- Immunologic Memory
- Leukemia, Promyelocytic, Acute/immunology
- Leukemia, Promyelocytic, Acute/diagnosis
- Leukemia, Promyelocytic, Acute/mortality
- Immunophenotyping
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Affiliation(s)
- Qi Hou
- Institute of Hematology, Medical Laboratory Center, School of Medicine, Jinan University, Guangzhou, China
| | - Penglin Wang
- Department of Pathophysiology, School of Medicine, Jinan University, Guangzhou, China
| | - Xueting Kong
- Institute of Hematology, Medical Laboratory Center, School of Medicine, Jinan University, Guangzhou, China
- Department of Hematology, Huazhong University of Science and Technology Union Shenzhen Hospital (Nanshan Hospital), Shenzhen, China
| | - Junjie Chen
- Institute of Hematology, Medical Laboratory Center, School of Medicine, Jinan University, Guangzhou, China
| | - Chao Yao
- Institute of Hematology, Medical Laboratory Center, School of Medicine, Jinan University, Guangzhou, China
| | - Xiaodan Luo
- Department of Hematology, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yangqiu Li
- Institute of Hematology, Medical Laboratory Center, School of Medicine, Jinan University, Guangzhou, China
- Key Laboratory of Viral Pathogenesis and Infection Prevention and Control (Jinan University), Ministry of Education, Guangzhou, China
| | - Zhenyi Jin
- Key Laboratory of Viral Pathogenesis and Infection Prevention and Control (Jinan University), Ministry of Education, Guangzhou, China
- Department of Pathology, School of Medicine, Jinan University, Guangzhou, China
| | - Xiuli Wu
- Institute of Hematology, Medical Laboratory Center, School of Medicine, Jinan University, Guangzhou, China
- Key Laboratory of Viral Pathogenesis and Infection Prevention and Control (Jinan University), Ministry of Education, Guangzhou, China
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11
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Yu X, Wang L, Niu Z, Zhu L. Controversial role of γδ T cells in colorectal cancer. Am J Cancer Res 2024; 14:1482-1500. [PMID: 38726287 PMCID: PMC11076236 DOI: 10.62347/hwmb1163] [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: 01/14/2024] [Accepted: 03/29/2024] [Indexed: 05/12/2024] Open
Abstract
Colorectal cancer (CRC) is the third most frequent type of cancer, and the second leading cause of cancer-related deaths worldwide. Current treatments for patients with CRC do not substantially improve the survival and quality of life of patients with advanced CRC, thus necessitating the development of new treatment strategies. The emergence of immunotherapy has revitalized the field, showing great potential in advanced CRC treatment. Owing to the ability of tumor cells to evade the immune system through major histocompatibility complex shedding and heterogeneous and low antigen spreading, only a few patients respond to immunotherapy. γδ T cells have heterogeneous structures and functions, and their key roles in immune regulation, tumor immunosurveillance, and specific primary immune responses have increasingly been recognized. γδ T cells recognize and kill CRC cells efficiently, thus inhibiting tumor progress through various mechanisms. However, γδ T cells can potentially promote tumor development and metastasis. Thus, given this dual role in prognosis, these cells can act as either a "friend" or "foe" of CRC. In this review, we explore the characteristics of γδ T cells and their functions in CRC, highlighting their application in immunotherapy.
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Affiliation(s)
- Xianzhe Yu
- Department of Medical Oncology, Cancer Center and Lung Cancer Center/Lung Cancer Institute, West China Hospital, Sichuan UniversityChengdu, Sichuan, The People’s Republic of China
- Department of Gastrointestinal Surgery, Chengdu Second People’s HospitalNo. 10 Qinyun Nan Street, Chengdu, Sichuan, The People’s Republic of China
| | - Leibo Wang
- Department of Surgery, Beijing Jishuitan Hospital Guizhou HospitalGuiyang, Guizhou, The People’s Republic of China
| | - Zhongxi Niu
- Department of Thoracic Surgery, The Third Medical Center of PLA General HospitalBeijing, The People’s Republic of China
| | - Lingling Zhu
- Department of Medical Oncology, Cancer Center and Lung Cancer Center/Lung Cancer Institute, West China Hospital, Sichuan UniversityChengdu, Sichuan, The People’s Republic of China
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12
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Philippova J, Shevchenko J, Sennikov S. GD2-targeting therapy: a comparative analysis of approaches and promising directions. Front Immunol 2024; 15:1371345. [PMID: 38558810 PMCID: PMC10979305 DOI: 10.3389/fimmu.2024.1371345] [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: 01/16/2024] [Accepted: 02/26/2024] [Indexed: 04/04/2024] Open
Abstract
Disialoganglioside GD2 is a promising target for immunotherapy with expression primarily restricted to neuroectodermal and epithelial tumor cells. Although its role in the maintenance and repair of neural tissue is well-established, its functions during normal organism development remain understudied. Meanwhile, studies have shown that GD2 plays an important role in tumorigenesis. Its functions include proliferation, invasion, motility, and metastasis, and its high expression and ability to transform the tumor microenvironment may be associated with a malignant phenotype. Structurally, GD2 is a glycosphingolipid that is stably expressed on the surface of tumor cells, making it a suitable candidate for targeting by antibodies or chimeric antigen receptors. Based on mouse monoclonal antibodies, chimeric and humanized antibodies and their combinations with cytokines, toxins, drugs, radionuclides, nanoparticles as well as chimeric antigen receptor have been developed. Furthermore, vaccines and photoimmunotherapy are being used to treat GD2-positive tumors, and GD2 aptamers can be used for targeting. In the field of cell therapy, allogeneic immunocompetent cells are also being utilized to enhance GD2 therapy. Efforts are currently being made to optimize the chimeric antigen receptor by modifying its design or by transducing not only αβ T cells, but also γδ T cells, NK cells, NKT cells, and macrophages. In addition, immunotherapy can combine both diagnostic and therapeutic methods, allowing for early detection of disease and minimal residual disease. This review discusses each immunotherapy method and strategy, its advantages and disadvantages, and highlights future directions for GD2 therapy.
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Affiliation(s)
| | | | - Sergey Sennikov
- Laboratory of Molecular Immunology, Federal State Budgetary Scientific Institution Research Institute of Fundamental and Clinical Immunology, Novosibirsk, Russia
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13
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Albarrán Fernández V, Ballestín Martínez P, Stoltenborg Granhøj J, Borch TH, Donia M, Marie Svane I. Biomarkers for response to TIL therapy: a comprehensive review. J Immunother Cancer 2024; 12:e008640. [PMID: 38485186 PMCID: PMC10941183 DOI: 10.1136/jitc-2023-008640] [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] [Accepted: 02/05/2024] [Indexed: 03/17/2024] Open
Abstract
Adoptive cell therapy with tumor-infiltrating lymphocytes (TIL) has demonstrated durable clinical responses in patients with metastatic melanoma, substantiated by recent positive results of the first phase III trial on TIL therapy. Being a demanding and logistically complex treatment, extensive preclinical and clinical effort is required to optimize patient selection by identifying predictive biomarkers of response. This review aims to comprehensively summarize the current evidence regarding the potential impact of tumor-related factors (such as mutational burden, neoantigen load, immune infiltration, status of oncogenic driver genes, and epigenetic modifications), patient characteristics (including disease burden and location, baseline cytokines and lactate dehydrogenase serum levels, human leucocyte antigen haplotype, or prior exposure to immune checkpoint inhibitors and other anticancer therapies), phenotypic features of the transferred T cells (mainly the total cell count, CD8:CD4 ratio, ex vivo culture time, expression of exhaustion markers, costimulatory signals, antitumor reactivity, and scope of target tumor-associated antigens), and other treatment-related factors (such as lymphodepleting chemotherapy and postinfusion administration of interleukin-2).
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Affiliation(s)
- Víctor Albarrán Fernández
- National Center for Cancer Immune Therapy (CCIT-DK), Department of Oncology, Copenhagen University Hospital, Herlev, Denmark
- Ramón y Cajal University Hospital, Department of Medical Oncology, Madrid, Spain
| | - Pablo Ballestín Martínez
- National Center for Cancer Immune Therapy (CCIT-DK), Department of Oncology, Copenhagen University Hospital, Herlev, Denmark
- Clínico San Carlos University Hospital, Department of Medical Oncology, Madrid, Spain
| | - Joachim Stoltenborg Granhøj
- National Center for Cancer Immune Therapy (CCIT-DK), Department of Oncology, Copenhagen University Hospital, Herlev, Denmark
| | - Troels Holz Borch
- National Center for Cancer Immune Therapy (CCIT-DK), Department of Oncology, Copenhagen University Hospital, Herlev, Denmark
| | - Marco Donia
- National Center for Cancer Immune Therapy (CCIT-DK), Department of Oncology, Copenhagen University Hospital, Herlev, Denmark
| | - Inge Marie Svane
- National Center for Cancer Immune Therapy (CCIT-DK), Department of Oncology, Copenhagen University Hospital, Herlev, Denmark
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14
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Verkerk T, Pappot AT, Jorritsma T, King LA, Duurland MC, Spaapen RM, van Ham SM. Isolation and expansion of pure and functional γδ T cells. Front Immunol 2024; 15:1336870. [PMID: 38426099 PMCID: PMC10902048 DOI: 10.3389/fimmu.2024.1336870] [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: 11/11/2023] [Accepted: 02/01/2024] [Indexed: 03/02/2024] Open
Abstract
γδ T cells are important components of the immune system due to their ability to elicit a fast and strong response against infected and transformed cells. Because they can specifically and effectively kill target cells in an MHC independent fashion, there is great interest to utilize these cells in anti-tumor therapies where antigen presentation may be hampered. Since only a small fraction of T cells in the blood or tumor tissue are γδ T cells, they require extensive expansion to allow for fundamental, preclinical and ex vivo research. Although expansion protocols can be successful, most are based on depletion of other cell types rather than γδ T cell specific isolation, resulting in unpredictable purity of the isolated fraction. Moreover, the primary focus only lies with expansion of Vδ2+ T cells, while Vδ1+ T cells likewise have anti-tumor potential. Here, we investigated whether γδ T cells directly isolated from blood could be efficiently expanded while maintaining function. γδ T cell subsets were isolated using MACS separation, followed by FACS sorting, yielding >99% pure γδ T cells. Isolated Vδ1+ and Vδ2+ T cells could effectively expand immediately after isolation or upon freeze/thawing and reached expansion ratios between 200 to 2000-fold starting from varying numbers using cytokine supported feeder stimulations. MACS/FACS isolated and PHA stimulated γδ T cells expanded as good as immobilized antibody mediated stimulated cells in PBMCs, but delivered purer cells. After expansion, potential effector functions of γδ T cells were demonstrated by IFN-γ, TNF-α and granzyme B production upon PMA/ionomycin stimulation and effective killing capacity of multiple tumor cell lines was confirmed in killing assays. In conclusion, pure γδ T cells can productively be expanded while maintaining their anti-tumor effector functions against tumor cells. Moreover, γδ T cells could be expanded from low starting numbers suggesting that this protocol may even allow for expansion of cells extracted from tumor biopsies.
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Affiliation(s)
- Tamara Verkerk
- Department of Immunopathology, Sanquin Research, Amsterdam, Netherlands
- Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
- Amsterdam Institute for Infection and Immunity, Amsterdam, Netherlands
| | - Anouk T Pappot
- Department of Immunopathology, Sanquin Research, Amsterdam, Netherlands
- Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Tineke Jorritsma
- Department of Immunopathology, Sanquin Research, Amsterdam, Netherlands
| | - Lisa A King
- Amsterdam Institute for Infection and Immunity, Amsterdam, Netherlands
- Department of Medical Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
- Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Mariël C Duurland
- Department of Immunopathology, Sanquin Research, Amsterdam, Netherlands
| | - Robbert M Spaapen
- Department of Immunopathology, Sanquin Research, Amsterdam, Netherlands
- Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - S Marieke van Ham
- Department of Immunopathology, Sanquin Research, Amsterdam, Netherlands
- Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
- Swammerdam Institute for Life Sciences, University of Amsterdam, Amsterdam, Netherlands
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15
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Azimnasab-Sorkhabi P, Soltani-Asl M, Soleiman Ekhtiyari M, Kfoury Junior JR. Landscape of unconventional γδ T cell subsets in cancer. Mol Biol Rep 2024; 51:238. [PMID: 38289417 DOI: 10.1007/s11033-024-09267-1] [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: 12/20/2023] [Accepted: 01/18/2024] [Indexed: 02/01/2024]
Abstract
T cells are broadly categorized into two groups, namely conventional and unconventional T cells. Conventional T cells are the most prevalent and well-studied subset of T cells. On the other hand, unconventional T cells exhibit diverse functions shared between innate and adaptive immune cells. During recent decades, γδ T cells have received attention for their roles in cancer immunity. These cells can detect various molecules, such as lipids and metabolites. Also, they are known for their distinctive ability to recognize and target cancer cells in the tumor microenvironment (TME). This feature of γδ T cells could provide a unique therapeutic tool to fight against cancer. Understanding the role of γδ T cells in TME is essential to prepare the groundwork to use γδ T cells for clinical purposes. Here, we provide recent knowledge regarding the role γδ T cell subsets in different cancer types.
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Affiliation(s)
- Parviz Azimnasab-Sorkhabi
- Department of Surgery, School of Veterinary Medicine and Animal Sciences, University of Sao Paulo, Sao Paulo, Brazil.
| | - Maryam Soltani-Asl
- Department of Surgery, School of Veterinary Medicine and Animal Sciences, University of Sao Paulo, Sao Paulo, Brazil
- The Ohio State University Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | | | - Jose Roberto Kfoury Junior
- Department of Surgery, School of Veterinary Medicine and Animal Sciences, University of Sao Paulo, Sao Paulo, Brazil
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16
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Xu K, Li D, Qian J, Zhang Y, Zhang M, Zhou H, Hou X, Jiang J, Zhang Z, Sun H, Shi G, Dai H, Liu H. Single-cell disulfidptosis regulator patterns guide intercellular communication of tumor microenvironment that contribute to kidney renal clear cell carcinoma progression and immunotherapy. Front Immunol 2024; 15:1288240. [PMID: 38292868 PMCID: PMC10824999 DOI: 10.3389/fimmu.2024.1288240] [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: 09/04/2023] [Accepted: 01/03/2024] [Indexed: 02/01/2024] Open
Abstract
Background Disulfidptosis, an emerging type of programmed cell death, plays a pivotal role in various cancer types, notably impacting the progression of kidney renal clear cell carcinoma (KIRC) through the tumor microenvironment (TME). However, the specific involvement of disulfidptosis within the TME remains elusive. Methods Analyzing 41,784 single cells obtained from seven samples of KIRC through single-cell RNA sequencing (scRNA-seq), this study employed nonnegative matrix factorization (NMF) to assess 24 disulfidptosis regulators. Pseudotime analysis, intercellular communication mapping, determination of transcription factor activities (TFs), and metabolic profiling of the TME subgroup in KIRC were conducted using Monocle, CellChat, SCENIC, and scMetabolism. Additionally, public cohorts were utilized to predict prognosis and immune responses within the TME subgroup of KIRC. Results Through NMF clustering and differential expression marker genes, fibroblasts, macrophages, monocytes, T cells, and B cells were categorized into four to six distinct subgroups. Furthermore, this investigation revealed the correlation between disulfidptosis regulatory factors and the biological traits, as well as the pseudotime trajectories of TME subgroups. Notably, disulfidptosis-mediated TME subgroups (DSTN+CD4T-C1 and FLNA+CD4T-C2) demonstrated significant prognostic value and immune responses in patients with KIRC. Multiple immunohistochemistry (mIHC) assays identified marker expression within both cell clusters. Moreover, CellChat analysis unveiled diverse and extensive interactions between disulfidptosis-mediated TME subgroups and tumor epithelial cells, highlighting the TNFSF12-TNFRSF12A ligand-receptor pair as mediators between DSTN+CD4T-C1, FLNA+CD4T-C2, and epithelial cells. Conclusion Our study sheds light on the role of disulfidptosis-mediated intercellular communication in regulating the biological characteristics of the TME. These findings offer valuable insights for patients with KIRC, potentially guiding personalized immunotherapy approaches.
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Affiliation(s)
- Kangjie Xu
- Central Laboratory Department, Binhai County People’s Hospital, Yancheng, Jiangsu, China
| | - Dongling Li
- Nephrology Department, Binhai County People’s Hospital, Yancheng, Jiangsu, China
| | - Jinke Qian
- Urology Department, Binhai County People’s Hospital, Yancheng, Jiangsu, China
| | - Yanhua Zhang
- Obstetrics and Gynecology Department, Binhai County People’s Hospital, Yancheng, Jiangsu, China
| | - Minglei Zhang
- Oncology Department, Binhai County People’s Hospital, Yancheng, Jiangsu, China
| | - Hai Zhou
- Central Laboratory Department, Binhai County People’s Hospital, Yancheng, Jiangsu, China
| | - Xuefeng Hou
- Central Laboratory Department, Binhai County People’s Hospital, Yancheng, Jiangsu, China
| | - Jian Jiang
- Central Laboratory Department, Binhai County People’s Hospital, Yancheng, Jiangsu, China
| | - Zihang Zhang
- Pathology Department, Binhai County People’s Hospital, Yancheng, Jiangsu, China
| | - Hang Sun
- Urology Department, Binhai County People’s Hospital, Yancheng, Jiangsu, China
| | - Guodong Shi
- Medical Department, Binhai County People’s Hospital, Yancheng, Jiangsu, China
| | - Hua Dai
- Yangzhou University Clinical Medical College, Jiangsu Key Laboratory of Experimental & Translational Non-coding RNA Research, Yancheng, Jiangsu, China
| | - Hui Liu
- Urology Department, Binhai County People’s Hospital, Yancheng, Jiangsu, China
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17
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Zhao Y, Dong P, He W, Zhang J, Chen H. γδ T cells: Major advances in basic and clinical research in tumor immunotherapy. Chin Med J (Engl) 2024; 137:21-33. [PMID: 37592858 PMCID: PMC10766231 DOI: 10.1097/cm9.0000000000002781] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Indexed: 08/19/2023] Open
Abstract
ABSTRACT γδ T cells are a kind of innate immune T cell. They have not attracted sufficient attention because they account for only a small proportion of all immune cells, and many basic factors related to these cells remain unclear. However, in recent years, with the rapid development of tumor immunotherapy, γδ T cells have attracted increasing attention because of their ability to exert cytotoxic effects on most tumor cells without major histocompatibility complex (MHC) restriction. An increasing number of basic studies have focused on the development, antigen recognition, activation, and antitumor immune response of γδ T cells. Additionally, γδ T cell-based immunotherapeutic strategies are being developed, and the number of clinical trials investigating such strategies is increasing. This review mainly summarizes the progress of basic research and the clinical application of γδ T cells in tumor immunotherapy to provide a theoretical basis for further the development of γδ T cell-based strategies in the future.
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Affiliation(s)
- Yueqi Zhao
- Department of Immunology, CAMS Key Laboratory for T Cell and Immunotherapy, State Key Laboratory of Medical Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and School of Basic Medicine, Peking Union Medical College, Beijing 100005, China
| | - Peng Dong
- Changzhou Xitaihu Institute for Frontier Technology of Cell Therapy, Changzhou, Jiangsu 213000, China
| | - Wei He
- Department of Immunology, CAMS Key Laboratory for T Cell and Immunotherapy, State Key Laboratory of Medical Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and School of Basic Medicine, Peking Union Medical College, Beijing 100005, China
| | - Jianmin Zhang
- Department of Immunology, CAMS Key Laboratory for T Cell and Immunotherapy, State Key Laboratory of Medical Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and School of Basic Medicine, Peking Union Medical College, Beijing 100005, China
- Changzhou Xitaihu Institute for Frontier Technology of Cell Therapy, Changzhou, Jiangsu 213000, China
- Haihe Laboratory of Cell Ecosystem, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin 300020, China
| | - Hui Chen
- Department of Immunology, CAMS Key Laboratory for T Cell and Immunotherapy, State Key Laboratory of Medical Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and School of Basic Medicine, Peking Union Medical College, Beijing 100005, China
- Changzhou Xitaihu Institute for Frontier Technology of Cell Therapy, Changzhou, Jiangsu 213000, China
- Haihe Laboratory of Cell Ecosystem, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin 300020, China
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Katsnelson EN, Spengler A, Domenico J, Couts KL, Loh L, Gapin L, McCarter MD, Tobin RP. Dysfunctional states of unconventional T-cell subsets in cancer. J Leukoc Biol 2024; 115:36-46. [PMID: 37837379 PMCID: PMC10843843 DOI: 10.1093/jleuko/qiad129] [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: 08/15/2023] [Revised: 09/25/2023] [Accepted: 09/28/2023] [Indexed: 10/16/2023] Open
Abstract
Unconventional T cells represent a promising therapeutic agent to overcome the current limitations of immunotherapies due to their universal T-cell receptors, ability to respond directly to cytokine stimulation, and capacity to recruit and modulate conventional immune cells in the tumor microenvironment. Like conventional T cells, unconventional T cells can enter a dysfunctional state, and the functional differences associated with this state may provide insight into the discrepancies observed in their role in antitumor immunity in various cancers. The exhaustive signature of unconventional T cells differs from conventional αβ T cells, and understanding the differences in the mechanisms underlying exhaustive differentiation in these cell types may aid in the discovery of new treatments to improve sustained antitumor responses. Ongoing clinical trials investigating therapies that leverage unconventional T-cell populations have shown success in treating hematologic malignancies and reducing the immunosuppressive tumor environment. However, several hurdles remain to extend these promising results into solid tumors. Here we discuss the current knowledge on unconventional T-cell function/dysfunction and consider how the incorporation of therapies that modulate unconventional T-cell exhaustion may aid in overcoming the current limitations of immunotherapy. Additionally, we discuss how components of the tumor microenvironment alter the functions of unconventional T cells and how these changes can affect tumor infiltration by lymphocytes and alter conventional T-cell responses.
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Affiliation(s)
- Elizabeth N. Katsnelson
- Department of Surgery, Division of Surgical Oncology, University of Colorado Anschutz Medical Campus, 12800 E 19th Ave, Aurora, CO 80045, United States
| | - Andrea Spengler
- Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, 12800 E 19th Ave, Aurora, CO 80045, United States
| | - Joanne Domenico
- Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, 12800 E 19th Ave, Aurora, CO 80045, United States
| | - Kasey L. Couts
- Department of Medicine, Division of Medical Oncology, University of Colorado Anschutz Medical Campus, 12800 E 19th Ave, Aurora, CO 80045, United States
| | - Liyen Loh
- Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, 12800 E 19th Ave, Aurora, CO 80045, United States
| | - Laurent Gapin
- Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, 12800 E 19th Ave, Aurora, CO 80045, United States
| | - Martin D. McCarter
- Department of Surgery, Division of Surgical Oncology, University of Colorado Anschutz Medical Campus, 12800 E 19th Ave, Aurora, CO 80045, United States
| | - Richard P. Tobin
- Department of Surgery, Division of Surgical Oncology, University of Colorado Anschutz Medical Campus, 12800 E 19th Ave, Aurora, CO 80045, United States
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Li Y, Mo XP, Yao H, Xiong QX. Research Progress of γδT Cells in Tumor Immunotherapy. Cancer Control 2024; 31:10732748241284863. [PMID: 39348473 PMCID: PMC11459529 DOI: 10.1177/10732748241284863] [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: 01/04/2024] [Revised: 08/20/2024] [Accepted: 09/03/2024] [Indexed: 10/02/2024] Open
Abstract
Background: γδT cells are special innate lymphoid cells, which are not restricted by major histocompatibility complex (MHC). γδT cells mainly exist in human epidermis and mucosal epithelium. They can secrete a variety of cytokines and chemokines involved in immune regulation, and produce effective cytotoxic responses to cancer cells. Purpose: To investigate the role of γδT cells in tumor immunotherapy, to understand its anti-tumor mechanism, and to explore the synergistic effect with other treatment modalities. This therapy is expected to become an important means of cancer treatment. Research Design: In this review presents a comprehensive analysis of the existing literature, focusing on the efficacy of γδT cells in a variety of tumor types. Results: The mechanism of γδT cells recognizing tumor antigens and killing tumor was clarified. The tumor immunotherapy based on γδT cells and its application in clinical practice were summarized. Conclusions: γδT cells have shown promising potential in tumor immunotherapy, but the therapeutic effect varies according to the type of tumor, and some patients have poor response. There are still some challenges in the treatment of this disease, such as non-standard expansion regimens and different responses of patients, indicating that the existing treatment methods are not complete. Future research should focus on perfecting γδT cell expansion protocols, gaining a deeper understanding of its anti-tumor mechanisms, and exploring synergies with other treatment modalities. This multifaceted study will promote the development of γδT cells in the field of cancer immunotherapy.
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Affiliation(s)
- Yan Li
- Department of Clinical Laboratory, The First Affiliated Hospital of Kunming Medical University, Kunming, China
- Yunnan Key Laboratory of Laboratory Medicine, Kunming, China
| | - Xin-pei Mo
- Department of Clinical Laboratory, The First Affiliated Hospital of Kunming Medical University, Kunming, China
- Yunnan Key Laboratory of Laboratory Medicine, Kunming, China
| | - Hong Yao
- Cancer Biotherapy Center, The Third Affiliated Hospital of Kunming Medical University (Tumor Hospital of Yunnan Province), Kunming, China
| | - Qiu-xia Xiong
- Department of Clinical Laboratory, The First Affiliated Hospital of Kunming Medical University, Kunming, China
- Yunnan Key Laboratory of Laboratory Medicine, Kunming, China
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Wang X, Jin Y, Xu L, Tao S, Wu Y, Ao C. Integrating Single-Cell RNA-Seq and Bulk RNA-Seq to Construct a Novel γδT Cell-Related Prognostic Signature for Human Papillomavirus-Infected Cervical Cancer. Cancer Control 2024; 31:10732748241274228. [PMID: 39206965 PMCID: PMC11363054 DOI: 10.1177/10732748241274228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Revised: 06/11/2024] [Accepted: 07/17/2024] [Indexed: 09/04/2024] Open
Abstract
BACKGROUND Gamma delta (γδ) T cells play dual roles in human tumors, with both antitumor and tumor-promoting functions. However, the role of γδT cells in HPV-infected cervical cancer is still undetermined. Therefore, we aimed to identify γδT cell-related prognostic signatures in the cervical tumor microenvironment. METHODS Single-cell RNA-sequencing (scRNA-seq) data, bulk RNA-seq data, and corresponding clinical information of cervical cancer patients were obtained from the TCGA and GEO databases. The Seurat R package was used for single-cell analysis, and machine learning algorithms were used to screen and construct a γδT cell-related prognostic signature. Real-time quantitative PCR (RT-qPCR) was performed to detect the expression of prognostic signature genes. RESULTS Single-cell analysis indicated distinct populations of γδT cells between HPV-positive (HPV+) and HPV-negative (HPV-) cervical cancers. A trajectory analysis indicated γδT cells clustered into differential clusters with the pseudotime. High-dimensional Weighted Gene Co-expression Network Analysis (hdWGCNA) identified the key γδT cell-related gene modules. Bulk RNA-seq analysis also demonstrated the heterogeneity of immune cells, and the γδT-score was positively associated with inflammatory response and negatively associated with MYC stemness. Eight γδT cell-related hub genes (GTRGs), including ITGAE, IKZF3, LSP1, NEDD9, CLEC2D, RBPJ, TRBC2, and OXNAD1, were selected and validated as a prognostic signature for cervical cancer. CONCLUSION We identified γδT cell-related prognostic signatures that can be considered independent factors for survival prediction in cervical cancer.
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Affiliation(s)
- Xiaochuan Wang
- Department of Dermatology, The First People’s Hospital of Yunnan Province, the Affiliated Hospital of Kunming University of Science and Technology, Yunnan Provincial Key Laboratory of Clinical Virology, Kunming, China
| | - Yichao Jin
- Department of Dermatology, The First People’s Hospital of Yunnan Province, the Affiliated Hospital of Kunming University of Science and Technology, Yunnan Provincial Key Laboratory of Clinical Virology, Kunming, China
| | - Liangheng Xu
- Department of Dermatology, The First People’s Hospital of Yunnan Province, the Affiliated Hospital of Kunming University of Science and Technology, Yunnan Provincial Key Laboratory of Clinical Virology, Kunming, China
| | - Sizhen Tao
- Department of Dermatology, The First People’s Hospital of Yunnan Province, the Affiliated Hospital of Kunming University of Science and Technology, Yunnan Provincial Key Laboratory of Clinical Virology, Kunming, China
| | - Yifei Wu
- Department of Dermatology, The First People’s Hospital of Yunnan Province, the Affiliated Hospital of Kunming University of Science and Technology, Yunnan Provincial Key Laboratory of Clinical Virology, Kunming, China
| | - Chunping Ao
- Department of Dermatology, The First People’s Hospital of Yunnan Province, the Affiliated Hospital of Kunming University of Science and Technology, Yunnan Provincial Key Laboratory of Clinical Virology, Kunming, China
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21
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Savino W, Lepletier A. Thymus-derived hormonal and cellular control of cancer. Front Endocrinol (Lausanne) 2023; 14:1168186. [PMID: 37529610 PMCID: PMC10389273 DOI: 10.3389/fendo.2023.1168186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 06/26/2023] [Indexed: 08/03/2023] Open
Abstract
The thymus gland is a central lymphoid organ in which developing T cell precursors, known as thymocytes, undergo differentiation into distinct type of mature T cells, ultimately migrating to the periphery where they exert specialized effector functions and orchestrate the immune responses against tumor cells, pathogens and self-antigens. The mechanisms supporting intrathymic T cell differentiation are pleiotropically regulated by thymic peptide hormones and cytokines produced by stromal cells in the thymic microenvironment and developing thymocytes. Interestingly, in the same way as T cells, thymic hormones (herein exemplified by thymosin, thymulin and thymopoietin), can circulate to impact immune cells and other cellular components in the periphery. Evidence on how thymic function influences tumor cell biology and response of patients with cancer to therapies remains unsatisfactory, although there has been some improvement in the knowledge provided by recent studies. Herein, we summarize research progression in the field of thymus-mediated immunoendocrine control of cancer, providing insights into how manipulation of the thymic microenvironment can influence treatment outcomes, including clinical responses and adverse effects of therapies. We review data obtained from clinical and preclinical cancer research to evidence the complexity of immunoendocrine interactions underpinning anti-tumor immunity.
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Affiliation(s)
- Wilson Savino
- Laboratory on Thymus Research, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil
- Brazilian National Institute of Science and Technology on Neuroimmunomodulation, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil
- Rio de Janeiro Research Network on Neuroinflammation, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil
- INOVA-IOC Network on Neuroimmunomodulation, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil
| | - Ailin Lepletier
- Institute for Glycomics, Griffith University, Gold Coast, QLD, Australia
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22
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Rezapour A, Rydbeck D, Byvald F, Tasselius V, Danielsson G, Angenete E, Yrlid U. A type I interferon footprint in pre-operative biopsies is an independent biomarker that in combination with CD8 + T cell quantification can improve the prediction of response to neoadjuvant treatment of rectal adenocarcinoma. Oncoimmunology 2023; 12:2209473. [PMID: 37180638 PMCID: PMC10173792 DOI: 10.1080/2162402x.2023.2209473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 04/26/2023] [Accepted: 04/27/2023] [Indexed: 05/16/2023] Open
Abstract
Tailored treatment for patients with rectal cancer requires clinically available markers to predict their response to neoadjuvant treatment. The quantity of tumor-infiltrating lymphocytes (TILs) in pre-operative tumor biopsies has been suggested to predict a favorable response, but opposing results exist. A biopsy-adapted Immunoscore (ISB) based on TILs has recently emerged as a promising predictor of tumor regression and prognosis in (colo)rectal cancer. We aimed to refine the ISB for prediction of response using multiplex immunofluorescence (mIF) on pre-operative rectal cancer biopsies. We combined the distribution and density of conventional T cell subsets and γδT cells with a type I Interferon (IFN)-driven response assessed using Myxovirus resistance protein A (MxA) expression. We found that pathological complete response (pCR) following neoadjuvant treatment was associated with type I IFN. Stratification of patients according to the density of CD8+ in the entire tumor tissue and MxA+ cells in tumor stroma, where equal weight was assigned to both parameters, resulted in improved predictive quality compared to the ISB. This novel stratification approach using these two independent parameters in pre-operative biopsies could potentially aid in identifying patients with a good chance of achieving a pCR following neoadjuvant treatment.
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Affiliation(s)
- Azar Rezapour
- Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Daniel Rydbeck
- Department of Surgery, Region Västra Götaland, Sahlgrenska University Hospital/Östra, Gothenburg, Sweden
- Department of Surgery, SSORG - Scandinavian Surgical Outcomes Research Group, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Fabian Byvald
- Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Viktor Tasselius
- Department of Surgery, SSORG - Scandinavian Surgical Outcomes Research Group, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Public Health and Community Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Gustaf Danielsson
- Department of Clinical Pathology and Genetics, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Eva Angenete
- Department of Surgery, Region Västra Götaland, Sahlgrenska University Hospital/Östra, Gothenburg, Sweden
- Department of Surgery, SSORG - Scandinavian Surgical Outcomes Research Group, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Ulf Yrlid
- Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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Ma L, Feng Y, Zhou Z. A close look at current γδ T-cell immunotherapy. Front Immunol 2023; 14:1140623. [PMID: 37063836 PMCID: PMC10102511 DOI: 10.3389/fimmu.2023.1140623] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 03/08/2023] [Indexed: 04/03/2023] Open
Abstract
Owing to their antitumor and major histocompatibility complex (MHC)-independent capacities, γδ T cells have gained popularity in adoptive T-cell immunotherapy in recent years. However, many unknowns still exist regarding γδ T cells, and few clinical data have been collected. Therefore, this review aims to describe all the main features of the applications of γδ T cells and provide a systematic view of current γδ T-cell immunotherapy. Specifically, this review will focus on how γδ T cells performed in treating cancers in clinics, on the γδ T-cell clinical trials that have been conducted to date, and the role of γδ T cells in the pharmaceutical industry.
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Affiliation(s)
- Ling Ma
- Institute of Molecular Medicine, College of Future Technology, Peking University, Beijing, China
- Research and Development Department, Beijing Dingchengtaiyuan (DCTY) Biotech Co., Ltd., Beijing, China
| | - Yanmin Feng
- Research and Development Department, Beijing Dingchengtaiyuan (DCTY) Biotech Co., Ltd., Beijing, China
| | - Zishan Zhou
- Research and Development Department, Beijing Dingchengtaiyuan (DCTY) Biotech Co., Ltd., Beijing, China
- *Correspondence: Zishan Zhou,
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24
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Andric F, Al-Fairouzi A, Wettergren Y, Szeponik L, Bexe-Lindskog E, Cusack JC, Tumusiime G, Quiding-Järbrink M, Ljungman D. Immune Microenvironment in Sporadic Early-Onset versus Average-Onset Colorectal Cancer. Cancers (Basel) 2023; 15:cancers15051457. [PMID: 36900249 PMCID: PMC10001362 DOI: 10.3390/cancers15051457] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 02/17/2023] [Accepted: 02/20/2023] [Indexed: 03/03/2023] Open
Abstract
The incidence of left-sided colon and rectal cancer in young people are increasing worldwide, but its causes are poorly understood. It is not clear if the tumor microenvironment is dependent on age of onset, and little is known about the composition of tumor-infiltrating T cells in early-onset colorectal cancer (EOCRC). To address this, we investigated T-cell subsets and performed gene expression immune profiling in sporadic EOCRC tumors and matched average-onset colorectal cancer (AOCRC) tumors. Left-sided colon and rectal tumors from 40 cases were analyzed; 20 EOCRC (<45 years) patients were matched 1:1 to AOCRC (70-75 years) patients by gender, tumor location, and stage. Cases with germline pathogenic variants, inflammatory bowel disease or neoadjuvant-treated tumors were excluded. For T cells in tumors and stroma, a multiplex immunofluorescence assay combined with digital image analysis and machine learning algorithms was used. Immunological mediators in the tumor microenvironment were assessed by NanoString gene expression profiling of mRNA. Immunofluorescence revealed no significant difference between EOCRC and AOCRC with regard to infiltration of total T cells, conventional CD4+ and CD8+ T cells, regulatory T cells, or γδ T cells. Most T cells were located in the stroma in both EOCRC and AOCRC. Immune profiling by gene expression revealed higher expression in AOCRC of the immunoregulatory cytokine IL-10, the inhibitory NK cell receptors KIR3DL3 and KLRB1 (CD161), and IFN-a7 (IFNA7). In contrast, the interferon-induced gene IFIT2 was more highly expressed in EOCRC. However, in a global analysis of 770 tumor immunity genes, no significant differences could be detected. T-cell infiltration and expression of inflammatory mediators are similar in EOCRC and AOCRC. This may indicate that the immune response to cancer in left colon and rectum is not related to age of onset and that EOCRC is likely not driven by immune response deficiency.
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Affiliation(s)
- Fanny Andric
- Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, 412 96 Gothenburg, Sweden
| | - Ala Al-Fairouzi
- Department of Surgery, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, 412 96 Gothenburg, Sweden
| | - Yvonne Wettergren
- Department of Surgery, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, 412 96 Gothenburg, Sweden
| | - Louis Szeponik
- Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, 412 96 Gothenburg, Sweden
| | - Elinor Bexe-Lindskog
- Department of Surgery, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, 412 96 Gothenburg, Sweden
- Department of Surgery, Sahlgrenska University Hospital, Region Västra Götaland, 413 45 Gothenburg, Sweden
| | - James C. Cusack
- Department of Surgery, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Gerald Tumusiime
- Department of Surgery, Uganda Christian University School of Medicine, Mukono P.O. Box 4, Uganda
| | - Marianne Quiding-Järbrink
- Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, 412 96 Gothenburg, Sweden
| | - David Ljungman
- Department of Surgery, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, 412 96 Gothenburg, Sweden
- Department of Surgery, Sahlgrenska University Hospital, Region Västra Götaland, 413 45 Gothenburg, Sweden
- Correspondence:
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25
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Mass Cytometry Reveals the Imbalanced Immune State in the Peripheral Blood of Patients with Essential Hypertension. Cardiovasc Ther 2023; 2023:9915178. [PMID: 36891527 PMCID: PMC9988372 DOI: 10.1155/2023/9915178] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 01/26/2023] [Accepted: 01/27/2023] [Indexed: 03/02/2023] Open
Abstract
Mounting evidence has confirmed that essential hypertension (EH) is closely related to low-grade inflammation, but there is still a lack of in-depth understanding of the state of immune cells in the circulating blood of patients with EH. We analyzed whether hypertensive peripheral blood immune cell balance was destroyed. The peripheral blood mononuclear cells (PBMCs) of all subjects were analyzed using time-of-flight cytometry (CyTOF) based on 42 kinds of metal-binding antibodies. CD45+ cells were categorized into 32 kinds of subsets. Compared with the health control (HC) group, the percentage of total dendritic cells, two kinds of myeloid dendritic cell subsets, one intermediate/nonclassical monocyte subset and one CD4+ central memory T cell subset in the EH group, was significantly higher; the percentage of low-density neutrophils, four kinds of classical monocyte subsets, one CD14lowCD16- monocyte subset, one naive CD4+ and one naive CD8+ T cell subsets, one CD4+ effector and one CD4+ central memory T cell subsets, one CD8+ effector memory T cell subset, and one terminally differentiated γδ T cell subset, decreased significantly in EH. What is more, the expression of many important antigens was enhanced in CD45+ immune cells, granulocytes, and B cells in patients with EH. In conclusion, the altered number and antigen expression of immune cells reflect the imbalanced immune state of the peripheral blood in patients with EH.
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26
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Duan J, Liu C, Yi J, Wang Y. Shared sex hormone metabolism-related gene prognostic index between breast and endometrial cancers. Front Endocrinol (Lausanne) 2023; 14:1126862. [PMID: 36742386 PMCID: PMC9895087 DOI: 10.3389/fendo.2023.1126862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Accepted: 01/09/2023] [Indexed: 01/21/2023] Open
Abstract
AIMS As sex hormone-dependent tumors, it remains to be clarified whether there is a common genetic signature and its value between breast and endometrial cancers. The aim of this study was to establish the shared sex hormone metabolism-related gene prognostic index (SHMRGPI) between breast and endometrial cancers and to analyze its potential role in the therapeutic and prognostic assessment of endometrial cancers. METHODS Using transcriptome data from TCGA, tumor-associated gene modules were identified by weighted gene co-expression network analysis, and the intersection of module genes with female sex hormone synthesis and metabolism genes was defined as sex hormone metabolism-related gene. SHMRGPI was established by the least absolute shrinkage and selection operator and Cox regression. Its prognostic value of patients with endometrial cancer was validated, and a nomogram was constructed. We further investigated the relationship between SHMRGPI groups and clinicopathological features, immune infiltration, tumor mutation burden, and drug sensitivity. RESULTS A total of 8 sex hormone metabolism-related gene were identified as key genes for the construction of prognostic models. Based on SHMRGPI, endometrial cancer patients were divided into high and low SHMRGPI groups. Patients in the low SHMRGPI group had longer overall survival (OS) compared with the high group (P< 0.05). Furthermore, we revealed significant differences between SHMRGPI groups as regards tumor immune cell infiltration, somatic mutation, microsatellite instability and drug sensitivity. Patients with low SHMRGPI may be the beneficiaries of immunotherapy and targeted therapy. CONCLUSIONS The SHMRGPI established in this study has prognostic power and may be used to screen patients with endometrial cancer who may benefit from immunotherapy or targeted therapy.
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Affiliation(s)
- Junyi Duan
- First Clinical Medical College, Shanxi Medical University, Taiyuan, China
| | - Chenan Liu
- Department of Gastrointestinal Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
- Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Jiahong Yi
- Sun Yat-Sen University Cancer Center, Sun Yat-Sen University, Guangzhou, China
| | - Yun Wang
- Department of Obstetrics and Gynecology, The 985th Hospital of The People’s Liberation Army Joint Logistic Support Force, Taiyuan, China
- *Correspondence: Yun Wang,
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27
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Giannotta C, Autino F, Massaia M. Vγ9Vδ2 T-cell immunotherapy in blood cancers: ready for prime time? Front Immunol 2023; 14:1167443. [PMID: 37143664 PMCID: PMC10153673 DOI: 10.3389/fimmu.2023.1167443] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 03/31/2023] [Indexed: 05/06/2023] Open
Abstract
In the last years, the tumor microenvironment (TME) has emerged as a promising target for therapeutic interventions in cancer. Cancer cells are highly dependent on the TME to growth and evade the immune system. Three major cell subpopulations are facing each other in the TME: cancer cells, immune suppressor cells, and immune effector cells. These interactions are influenced by the tumor stroma which is composed of extracellular matrix, bystander cells, cytokines, and soluble factors. The TME can be very different depending on the tissue where cancer arises as in solid tumors vs blood cancers. Several studies have shown correlations between the clinical outcome and specific patterns of TME immune cell infiltration. In the recent years, a growing body of evidence suggests that unconventional T cells like natural killer T (NKT) cells, mucosal-associated invariant T (MAIT) cells, and γδ T cells are key players in the protumor or antitumor TME commitment in solid tumors and blood cancers. In this review, we will focus on γδ T cells, especially Vγ9Vδ2 T cells, to discuss their peculiarities, pros, and cons as potential targets of therapeutic interventions in blood cancers.
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Affiliation(s)
- Claudia Giannotta
- Laboratorio di Immunologia dei Tumori del Sangue (LITS), Centro Interdipartimentale di Biotecnologie Molecolari “Guido Tarone”, Dipartimento di Biotecnologie Molecolari e Scienze per la Salute, Università Degli Studi di Torino, Torino, Italy
| | - Federica Autino
- Laboratorio di Immunologia dei Tumori del Sangue (LITS), Centro Interdipartimentale di Biotecnologie Molecolari “Guido Tarone”, Dipartimento di Biotecnologie Molecolari e Scienze per la Salute, Università Degli Studi di Torino, Torino, Italy
| | - Massimo Massaia
- Laboratorio di Immunologia dei Tumori del Sangue (LITS), Centro Interdipartimentale di Biotecnologie Molecolari “Guido Tarone”, Dipartimento di Biotecnologie Molecolari e Scienze per la Salute, Università Degli Studi di Torino, Torino, Italy
- Struttura Complessa (SC) Ematologia, Azienda Ospedaliera (AO) S. Croce e Carle, Cuneo, Italy
- *Correspondence: Massimo Massaia,
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Adoptive Cell Therapy for T-Cell Malignancies. Cancers (Basel) 2022; 15:cancers15010094. [PMID: 36612092 PMCID: PMC9817702 DOI: 10.3390/cancers15010094] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/19/2022] [Accepted: 12/20/2022] [Indexed: 12/28/2022] Open
Abstract
T-cell malignancies are often aggressive and associated with poor prognoses. Adoptive cell therapy has recently shown promise as a new line of therapy for patients with hematological malignancies. However, there are currently challenges in applying adoptive cell therapy to T-cell malignancies. Various approaches have been examined in preclinical and clinical studies to overcome these obstacles. This review aims to provide an overview of the recent progress on adoptive cell therapy for T-cell malignancies. The benefits and drawbacks of different types of adoptive cell therapy are discussed. The potential advantages and current applications of innate immune cell-based adoptive cell therapy for T cell malignancies are emphasized.
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Esteso G, Felgueres MJ, García-Jiménez ÁF, Reyburn-Valés C, Benguría A, Vázquez E, Reyburn HT, Aguiló N, Martín C, Puentes E, Murillo I, Rodríguez E, Valés-Gómez M. BCG-activation of leukocytes is sufficient for the generation of donor-independent innate anti-tumor NK and γδ T-cells that can be further expanded in vitro. Oncoimmunology 2022; 12:2160094. [PMID: 36567803 PMCID: PMC9788708 DOI: 10.1080/2162402x.2022.2160094] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Bacillus Calmette-Guérin (BCG), the nonpathogenic Mycobacterium bovis strain used as tuberculosis vaccine, has been successfully used as treatment for non-muscle invasive bladder cancer for decades, and suggested to potentiate cellular and humoral immune responses. However, the exact mechanism of action is not fully understood. We previously described that BCG mainly activated anti-tumor cytotoxic NK cells with upregulation of CD56 and a CD16+ phenotype. Now, we show that stimulation of human peripheral blood mononuclear cells with iBCG, a preparation based on BCG-Moreau, expands oligoclonal γδ T-cells, with a cytotoxic phenotype, together with anti-tumor CD56high CD16+ NK cells. We have used scRNA-seq, flow cytometry, and functional assays to characterize these BCG-activated γδ T-cells in detail. They had a high IFNγ secretion signature with expression of CD27+ and formed conjugates with bladder cancer cells. BCG-activated γδ T-cells proliferated strongly in response to minimal doses of cytokines and had anti-tumor functions, although not fully based on degranulation. BCG was sufficient to stimulate proliferation of γδ T-cells when cultured with other PBMC; however, BCG alone did not stimulate expansion of purified γδ T-cells. The characterization of these non-donor restricted lymphocyte populations, which can be expanded in vitro, could provide a new approach to prepare cell-based immunotherapy tools.
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Affiliation(s)
- Gloria Esteso
- Department of Immunology and Oncology, National Centre for Biotechnology, Spanish National Research Council, Madrid, Spain
| | - María José Felgueres
- Department of Immunology and Oncology, National Centre for Biotechnology, Spanish National Research Council, Madrid, Spain
| | - Álvaro F. García-Jiménez
- Department of Immunology and Oncology, National Centre for Biotechnology, Spanish National Research Council, Madrid, Spain
| | - Christina Reyburn-Valés
- Department of Immunology and Oncology, National Centre for Biotechnology, Spanish National Research Council, Madrid, Spain
| | - Alberto Benguría
- Servicio de Genómica, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Enrique Vázquez
- Servicio de Genómica, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Hugh T. Reyburn
- Department of Immunology and Oncology, National Centre for Biotechnology, Spanish National Research Council, Madrid, Spain
| | - Nacho Aguiló
- Grupo de Genética de Micobacterias, Departamento de Microbiología y Medicina Preventiva, Facultad de Medicina, Universidad de Zaragoza, IIS-Aragon; Zaragoza, Spain and CIBER Enfermedades Respiratorias, Instituto de Salud Carlos III; Madrid, Spain
| | - Carlos Martín
- Grupo de Genética de Micobacterias, Departamento de Microbiología y Medicina Preventiva, Facultad de Medicina, Universidad de Zaragoza, IIS-Aragon; Zaragoza, Spain and CIBER Enfermedades Respiratorias, Instituto de Salud Carlos III; Madrid, Spain,Servicio de Microbiología, Hospital Universitario Miguel Servet, IIS Aragon; Zaragoza, Spain
| | - Eugenia Puentes
- Clinical Research Department y Research & Development Department, Biofabri, Grupo Zendal, O’Porriño, Pontevedra, Spain
| | - Ingrid Murillo
- Clinical Research Department y Research & Development Department, Biofabri, Grupo Zendal, O’Porriño, Pontevedra, Spain
| | - Esteban Rodríguez
- Clinical Research Department y Research & Development Department, Biofabri, Grupo Zendal, O’Porriño, Pontevedra, Spain
| | - Mar Valés-Gómez
- Department of Immunology and Oncology, National Centre for Biotechnology, Spanish National Research Council, Madrid, Spain,CONTACT Mar Valés-Gómez Department of Immunology and Oncology, National Centre for Biotechnology, Spanish National Research Council, Madrid, Spain
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Giannotta C, Castella B, Tripoli E, Grimaldi D, Avonto I, D’Agostino M, Larocca A, Kopecka J, Grasso M, Riganti C, Massaia M. Immune dysfunctions affecting bone marrow Vγ9Vδ2 T cells in multiple myeloma: Role of immune checkpoints and disease status. Front Immunol 2022; 13:1073227. [PMID: 36605214 PMCID: PMC9808386 DOI: 10.3389/fimmu.2022.1073227] [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: 10/18/2022] [Accepted: 11/29/2022] [Indexed: 12/24/2022] Open
Abstract
Introduction Bone marrow (BM) Vγ9Vδ2 T cells are intrinsically predisposed to sense the immune fitness of the tumor microenvironment (TME) in multiple myeloma (MM) and monoclonal gammopathy of undetermined significance (MGUS). Methods In this work, we have used BM Vγ9Vδ2 T cells to interrogate the role of the immune checkpoint/immune checkpoint-ligand (ICP/ICP-L) network in the immune suppressive TME of MM patients. Results PD-1+ BM MM Vγ9Vδ2 T cells combine phenotypic, functional, and TCR-associated alterations consistent with chronic exhaustion and immune senescence. When challenged by zoledronic acid (ZA) as a surrogate assay to interrogate the reactivity to their natural ligands, BM MM Vγ9Vδ2 T cells further up-regulate PD-1 and TIM-3 and worsen TCR-associated alterations. BM MM Vγ9Vδ2 T cells up-regulate TIM-3 after stimulation with ZA in combination with αPD-1, whereas PD-1 is not up-regulated after ZA stimulation with αTIM-3, indicating a hierarchical regulation of inducible ICP expression. Dual αPD-1/αTIM-3 blockade improves the immune functions of BM Vγ9Vδ2 T cells in MM at diagnosis (MM-dia), whereas single PD-1 blockade is sufficient to rescue BM Vγ9Vδ2 T cells in MM in remission (MM-rem). By contrast, ZA stimulation induces LAG-3 up-regulation in BM Vγ9Vδ2 T cells from MM in relapse (MM-rel) and dual PD-1/LAG-3 blockade is the most effective combination in this setting. Discussion These data indicate that: 1) inappropriate immune interventions can exacerbate Vγ9Vδ2 T-cell dysfunction 2) ICP blockade should be tailored to the disease status to get the most of its beneficial effect.
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Affiliation(s)
- Claudia Giannotta
- Laboratorio di Immunologia dei Tumori del Sangue (LITS), Centro Interdipartimentale di Biotecnologie Molecolari “Guido Tarone”, Dipartimento di Biotecnologie Molecolari e Scienze della Salute, Università degli Studi di Torino, Torino, Italy
| | - Barbara Castella
- Laboratorio di Immunologia dei Tumori del Sangue (LITS), Centro Interdipartimentale di Biotecnologie Molecolari “Guido Tarone”, Dipartimento di Biotecnologie Molecolari e Scienze della Salute, Università degli Studi di Torino, Torino, Italy,Struttura Complessa (SC) Ematologia, Azienda Ospedaliera (AO) S.Croce e Carle, Cuneo, Italy
| | - Ezio Tripoli
- Laboratorio di Immunologia dei Tumori del Sangue (LITS), Centro Interdipartimentale di Biotecnologie Molecolari “Guido Tarone”, Dipartimento di Biotecnologie Molecolari e Scienze della Salute, Università degli Studi di Torino, Torino, Italy,Struttura Complessa (SC) Ematologia, Azienda Ospedaliera (AO) S.Croce e Carle, Cuneo, Italy
| | - Daniele Grimaldi
- Struttura Complessa (SC) Ematologia, Azienda Ospedaliera (AO) S.Croce e Carle, Cuneo, Italy
| | - Ilaria Avonto
- Servizio Interdipartimentale di Immunoematologia e Medicina Trasfusionale, Azienda Ospedaliera (AO) S.Croce e Carle, Cuneo, Italy
| | - Mattia D’Agostino
- Struttura Complessa (SC) Ematologia, Azienda Ospedaliero-Universitaria (AOU) Città della Salute e della Scienza di Torino, Torino, Italy
| | - Alessandra Larocca
- Struttura Complessa (SC) Ematologia, Azienda Ospedaliero-Universitaria (AOU) Città della Salute e della Scienza di Torino, Torino, Italy
| | - Joanna Kopecka
- Dipartimento di Oncologia, Università degli Studi di Torino, Torino, Italy
| | - Mariella Grasso
- Struttura Complessa (SC) Ematologia, Azienda Ospedaliera (AO) S.Croce e Carle, Cuneo, Italy
| | - Chiara Riganti
- Dipartimento di Oncologia, Università degli Studi di Torino, Torino, Italy
| | - Massimo Massaia
- Laboratorio di Immunologia dei Tumori del Sangue (LITS), Centro Interdipartimentale di Biotecnologie Molecolari “Guido Tarone”, Dipartimento di Biotecnologie Molecolari e Scienze della Salute, Università degli Studi di Torino, Torino, Italy,Struttura Complessa (SC) Ematologia, Azienda Ospedaliera (AO) S.Croce e Carle, Cuneo, Italy,*Correspondence: Massimo Massaia,
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Ling S, You Z, Li Y, Zhang J, Zhao S, He Y, Chen X. The role of γδ T17 cells in cardiovascular disease. J Leukoc Biol 2022; 112:1649-1661. [PMID: 36073777 DOI: 10.1002/jlb.3mr0822-761rr] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 06/23/2022] [Accepted: 08/03/2022] [Indexed: 01/04/2023] Open
Abstract
Due to the ability of γδ T cells to bridge adaptive and innate immunity, γδ T cells can respond to a variety of molecular cues and acquire the ability to induce a variety of cytokines such as IL-17 family, IFN-γ, IL-4, and IL-10. IL-17+ γδ T cells (γδ T17 cells) populations have recently received considerable interest as they are the major early source of IL-17A in many immune response models. However, the exact mechanism of γδ T17 cells is still poorly understood, especially in the context of cardiovascular disease (CVD). CVD is the leading cause of death in the world, and it tends to be younger. Here, we offer a review of the cardiovascular inflammatory and immune functions of γδ T17 cells in order to understand their role in CVD, which may be the key to developing new clinical applications.
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Affiliation(s)
- Shaoxue Ling
- College of Pharmaceutical Engineering of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, Tianjin, 301617, China
| | - Zonghao You
- College of Pharmaceutical Engineering of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, Tianjin, 301617, China
| | - Yang Li
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, Tianjin, 301617, China
| | - Jian Zhang
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, Tianjin, 301617, China
| | - Shuwu Zhao
- School of Intergrative Medicine, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, Tianjin, 301617, China
| | - Yongzhi He
- College of Pharmaceutical Engineering of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, Tianjin, 301617, China
| | - Xi Chen
- College of Pharmaceutical Engineering of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, Tianjin, 301617, China
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32
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γδ T Lymphocytes as a Double-Edged Sword-State of the Art in Gynecological Diseases. Int J Mol Sci 2022; 23:ijms232314797. [PMID: 36499125 PMCID: PMC9740168 DOI: 10.3390/ijms232314797] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 11/21/2022] [Accepted: 11/22/2022] [Indexed: 12/03/2022] Open
Abstract
Human gamma-delta (γδ) T cells are a heterogeneous cell population that bridges the gap between innate and acquired immunity. They are involved in a variety of immunological processes, including tumor escape mechanisms. However, by being prolific cytokine producers, these lymphocytes also participate in antitumor cytotoxicity. Which one of the two possibilities takes place depends on the tumor microenvironment (TME) and the subpopulation of γδ T lymphocytes. The aim of this paper is to summarize existing knowledge about the phenotype and dual role of γδ T cells in cancers, including ovarian cancer (OC). OC is the third most common gynecological cancer and the most lethal gynecological malignancy. Anticancer immunity in OC is modulated by the TME, including by immunosuppressive cells, cytokines, and soluble factors. Immune cells are exposed in the TME to many signals that determine their immunophenotype and can manipulate their functions. The significance of γδ T cells in the pathophysiology of OC is enigmatic and remains to be investigated.
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33
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Bai Z, Bai Y, Fang C, Chen W. Oxidative stress-related patterns determination for establishment of prognostic models, and characteristics of tumor microenvironment infiltration. Front Surg 2022; 9:1013794. [PMID: 36386530 PMCID: PMC9665876 DOI: 10.3389/fsurg.2022.1013794] [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: 08/07/2022] [Accepted: 10/14/2022] [Indexed: 12/02/2022] Open
Abstract
Oxidative stress-mediated excessive accumulation of ROS in the body destroys cell homeostasis and participates in various diseases. However, the relationship between oxidative stress-related genes (ORGs) and tumor microenvironment (TME) in gastric cancer remains poorly understood. For improving the treatment strategy of GC, it is necessary to explore the relationship among them. We describe the changes of ORGs in 732 gastric cancer samples from two data sets. The two different molecular subtypes revealed that the changes of ORGs were associated with clinical features, prognosis, and TME. Subsequently, the OE_score was related to RFS, as confirmed by the correlation between OE_score and TME, TMB, MSI, immunotherapy, stem cell analysis, chemotherapeutic drugs, etc. OE_score can be used as an independent predictive marker for the treatment and prognosis of gastric cancer. Further, a Norman diagram was established to improve clinical practicability. Our research showed a potential role of ORGs in clinical features, prognosis, and tumor microenvironment of gastric cancer. Our research findings broaden the understanding of gastric cancer ORGs as a potential target for individualized treatment of gastric cancer and a new direction to evaluate the prognosis.
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Affiliation(s)
- Zihao Bai
- Graduate Department, Shanxi Medical University, Taiyuan, China
| | - Yihua Bai
- Graduate Department, Shanxi Medical University, Taiyuan, China
| | - Changzhong Fang
- Graduate Department, Shanxi Medical University, Taiyuan, China
| | - Wenliang Chen
- Department of General Surgery, The 2nd Affiliated Hospital of Shanxi Medical University, Taiyuan, China,Correspondence: Wenliang Chen
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Todosenko N, Yurova K, Khaziakhmatova O, Malashchenko V, Khlusov I, Litvinova L. Heparin and Heparin-Based Drug Delivery Systems: Pleiotropic Molecular Effects at Multiple Drug Resistance of Osteosarcoma and Immune Cells. Pharmaceutics 2022; 14:pharmaceutics14102181. [PMID: 36297616 PMCID: PMC9612132 DOI: 10.3390/pharmaceutics14102181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 09/29/2022] [Accepted: 10/10/2022] [Indexed: 11/23/2022] Open
Abstract
One of the main problems of modern health care is the growing number of oncological diseases both in the elderly and young population. Inadequately effective chemotherapy, which remains the main method of cancer control, is largely associated with the emergence of multidrug resistance in tumor cells. The search for new solutions to overcome the resistance of malignant cells to pharmacological agents is being actively pursued. Another serious problem is immunosuppression caused both by the tumor cells themselves and by antitumor drugs. Of great interest in this context is heparin, a biomolecule belonging to the class of glycosaminoglycans and possessing a broad spectrum of biological activity, including immunomodulatory and antitumor properties. In the context of the rapid development of the new field of “osteoimmunology,” which focuses on the collaboration of bone and immune cells, heparin and delivery systems based on it may be of intriguing importance for the oncotherapy of malignant bone tumors. Osteosarcoma is a rare but highly aggressive, chemoresistant malignant tumor that affects young adults and is characterized by constant recurrence and metastasis. This review describes the direct and immune-mediated regulatory effects of heparin and drug delivery systems based on it on the molecular mechanisms of (multiple) drug resistance in (onco) pathological conditions of bone tissue, especially osteosarcoma.
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Affiliation(s)
- Natalia Todosenko
- Center for Immunology and Cellular Biotechnology, Immanuel Kant Baltic Federal University, 236001 Kaliningrad, Russia
| | - Kristina Yurova
- Center for Immunology and Cellular Biotechnology, Immanuel Kant Baltic Federal University, 236001 Kaliningrad, Russia
| | - Olga Khaziakhmatova
- Center for Immunology and Cellular Biotechnology, Immanuel Kant Baltic Federal University, 236001 Kaliningrad, Russia
| | - Vladimir Malashchenko
- Center for Immunology and Cellular Biotechnology, Immanuel Kant Baltic Federal University, 236001 Kaliningrad, Russia
| | - Igor Khlusov
- Department of Morphology and General Pathology, Siberian State Medical University, 634050 Tomsk, Russia
| | - Larisa Litvinova
- Center for Immunology and Cellular Biotechnology, Immanuel Kant Baltic Federal University, 236001 Kaliningrad, Russia
- Correspondence:
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Cherry ABC, Gherardin NA, Sikder HI. Intracellular radar: Understanding γδ T cell immune surveillance and implications for clinical strategies in oncology. Front Oncol 2022; 12:1011081. [PMID: 36212425 PMCID: PMC9539555 DOI: 10.3389/fonc.2022.1011081] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 09/08/2022] [Indexed: 11/18/2022] Open
Abstract
T cells play a key role in anticancer immunity, with responses mediated through a diversity of αβ or γδ T cell receptors. Although αβ and γδ T cells stem from common thymic precursors, the development and subsequent biological roles of these two subsets differ considerably. γδ T cells are an unconventional T cell subset, uniquely poised between the adaptive and innate immune systems, that possess the ability to recognize intracellular disturbances and non-peptide-based antigens to eliminate tumors. These distinctive features of γδ T cells have led to recent interest in developing γδ-inspired therapies for treating cancer patients. In this minireview, we explore the biology of γδ T cells, including how the γδ T cell immune surveillance system can detect intracellular disturbances, and propose a framework to understand the γδ T cell-inspired therapeutic strategies entering the clinic today.
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Affiliation(s)
- Anne B. C. Cherry
- Axiom Healthcare Strategies, Princeton, NJ, United States
- *Correspondence: Anne B. C. Cherry,
| | - Nicholas A. Gherardin
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, VIC, Australia
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Chitadze G, Kabelitz D. Immune surveillance in glioblastoma: role of the NKG2D system and novel cell-based therapeutic approaches. Scand J Immunol 2022; 96:e13201. [PMID: 35778892 DOI: 10.1111/sji.13201] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 06/28/2022] [Accepted: 06/30/2022] [Indexed: 11/27/2022]
Abstract
Glioblastoma, formerly known as Glioblastoma multiforme (GBM) is the most frequent and most aggressive brain tumor in adults. The brain is an immunopriviledged organ and the blood brain barrier shields the brain from immune surveillance. In this review we discuss the composition of the immunosuppressive tumor micromilieu and potential immune escape mechanisms in GBM. In this respect, we focus on the role of the NKG2D receptor/ligand system. NKG2D ligands are frequently expressed on GBM tumor cells and can activate NKG2D-expressing killer cells including NK cells and γδ T cells. Soluble NKG2D ligands, however, contribute to tumor escape from immunological attack. We also discuss the current immunotherapeutic strategies to improve the survival of GBM patients. Such approaches include the modulation of the NKG2D receptor/ligand system, the application of checkpoint inhibitors, the adoptive transfer of ex vivo expanded and/or modified immune cells, or the application of antibodies and antibody constructs to target cytotoxic effector cells in vivo. In view of the multitude of pursued strategies, there is hope for improved overall survival of GBM patients in the future.
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Affiliation(s)
- Guranda Chitadze
- Unit for Hematological Diagnostics, Department of Internal Medicine II
| | - Dieter Kabelitz
- Institute of Immunology, University Hospital Schleswig-Holstein (UKSH) Campus Kiel, Kiel, Germany
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37
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Saura-Esteller J, de Jong M, King LA, Ensing E, Winograd B, de Gruijl TD, Parren PWHI, van der Vliet HJ. Gamma Delta T-Cell Based Cancer Immunotherapy: Past-Present-Future. Front Immunol 2022; 13:915837. [PMID: 35784326 PMCID: PMC9245381 DOI: 10.3389/fimmu.2022.915837] [Citation(s) in RCA: 90] [Impact Index Per Article: 45.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 05/05/2022] [Indexed: 12/15/2022] Open
Abstract
γδ T-cells directly recognize and kill transformed cells independently of HLA-antigen presentation, which makes them a highly promising effector cell compartment for cancer immunotherapy. Novel γδ T-cell-based immunotherapies, primarily focusing on the two major γδ T-cell subtypes that infiltrate tumors (i.e. Vδ1 and Vδ2), are being developed. The Vδ1 T-cell subset is enriched in tissues and contains both effector T-cells as well as regulatory T-cells with tumor-promoting potential. Vδ2 T-cells, in contrast, are enriched in circulation and consist of a large, relatively homogeneous, pro-inflammatory effector T-cell subset. Healthy individuals typically harbor in the order of 50-500 million Vγ9Vδ2 T-cells in the peripheral blood alone (1-10% of the total CD3+ T-cell population), which can rapidly expand upon stimulation. The Vγ9Vδ2 T-cell receptor senses intracellular phosphorylated metabolites, which accumulate in cancer cells as a result of mevalonate pathway dysregulation or upon pharmaceutical intervention. Early clinical studies investigating the therapeutic potential of Vγ9Vδ2 T-cells were based on either ex vivo expansion and adoptive transfer or their systemic activation with aminobisphosphonates or synthetic phosphoantigens, either alone or combined with low dose IL-2. Immune-related adverse events (irAE) were generally \mild, but the clinical efficacy of these approaches provided overall limited benefit. In recent years, critical advances have renewed the excitement for the potential of Vγ9Vδ2 T-cells in cancer immunotherapy. Here, we review γδ T-cell-based therapeutic strategies and discuss the prospects of those currently evaluated in clinical studies in cancer patients as well as future therapies that might arise from current promising pre-clinical results.
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Affiliation(s)
- José Saura-Esteller
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam University Medical Center (UMC), Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Milon de Jong
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam University Medical Center (UMC), Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Lisa A. King
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam University Medical Center (UMC), Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | | | | | - Tanja D. de Gruijl
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam University Medical Center (UMC), Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Paul W. H. I. Parren
- LAVA Therapeutics, Utrecht, Netherlands
- Department of Immunology, Leiden University Medical Center, Leiden, Netherlands
| | - Hans J. van der Vliet
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam University Medical Center (UMC), Vrije Universiteit Amsterdam, Amsterdam, Netherlands
- LAVA Therapeutics, Utrecht, Netherlands
- *Correspondence: Hans J. van der Vliet, ;
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Faccani C, Rotta G, Clemente F, Fedeli M, Abbati D, Manfredi F, Potenza A, Anselmo A, Pedica F, Fiorentini G, Villa C, Protti MP, Doglioni C, Aldrighetti L, Bonini C, Casorati G, Dellabona P, de Lalla C. Workflow for high-dimensional flow cytometry analysis of T cells from tumor metastases. Life Sci Alliance 2022; 5:5/10/e202101316. [PMID: 35724271 PMCID: PMC9166301 DOI: 10.26508/lsa.202101316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 05/24/2022] [Accepted: 05/25/2022] [Indexed: 11/24/2022] Open
Abstract
We describe a multi-step high-dimensional (HD) flow cytometry workflow for the deep phenotypic characterization of T cells infiltrating metastatic tumor lesions in the liver, particularly derived from colorectal cancer (CRC-LM). First, we applied a novel flow cytometer setting approach based on single positive cells rather than fluorescent beads, resulting in optimal sensitivity when compared with previously published protocols. Second, we set up a 26-color based antibody panel designed to assess the functional state of both conventional T-cell subsets and unconventional invariant natural killer T, mucosal associated invariant T, and gamma delta T (γδT)-cell populations, which are abundant in the liver. Third, the dissociation of the CRC-LM samples was accurately tuned to preserve both the viability and antigenic integrity of the stained cells. This combined procedure permitted the optimal capturing of the phenotypic complexity of T cells infiltrating CRC-LM. Hence, this study provides a robust tool for high-dimensional flow cytometry analysis of complex T-cell populations, which could be adapted to characterize other relevant pathological tissues.
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Affiliation(s)
- Cristina Faccani
- Experimental Immunology Unit, Ospedale San Raffaele Scientific Institute, Milan, Italy
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | | | - Francesca Clemente
- Tumor Immunology Unit, Ospedale San Raffaele Scientific Institute, Milan, Italy
| | - Maya Fedeli
- Experimental Immunology Unit, Ospedale San Raffaele Scientific Institute, Milan, Italy
- Università Vita-Salute San Raffaele, Milan, Italy
| | - Danilo Abbati
- Experimental Hematology Unit, Ospedale San Raffaele Scientific Institute, Milan, Italy
| | - Francesco Manfredi
- Experimental Hematology Unit, Ospedale San Raffaele Scientific Institute, Milan, Italy
| | - Alessia Potenza
- Experimental Hematology Unit, Ospedale San Raffaele Scientific Institute, Milan, Italy
| | - Achille Anselmo
- Flow Cytometry Resource, Advanced Cytometry Technical Applications Laboratory (FRACTAL) Ospedale San Raffaele Scientific Institute, Milan, Italy
| | - Federica Pedica
- Department of Experimental Oncology, Pathology Unit, Ospedale San Raffaele Scientific Institute, Milan, Italy
| | - Guido Fiorentini
- Hepatobiliary Surgery, Ospedale San Raffaele Scientific Institute, Milan, Italy
| | - Chiara Villa
- Flow Cytometry Resource, Advanced Cytometry Technical Applications Laboratory (FRACTAL) Ospedale San Raffaele Scientific Institute, Milan, Italy
| | - Maria P Protti
- Tumor Immunology Unit, Ospedale San Raffaele Scientific Institute, Milan, Italy
| | - Claudio Doglioni
- Department of Experimental Oncology, Pathology Unit, Ospedale San Raffaele Scientific Institute, Milan, Italy
- Università Vita-Salute San Raffaele, Milan, Italy
| | - Luca Aldrighetti
- Hepatobiliary Surgery, Ospedale San Raffaele Scientific Institute, Milan, Italy
| | - Chiara Bonini
- Experimental Hematology Unit, Ospedale San Raffaele Scientific Institute, Milan, Italy
- Università Vita-Salute San Raffaele, Milan, Italy
| | - Giulia Casorati
- Experimental Immunology Unit, Ospedale San Raffaele Scientific Institute, Milan, Italy
| | - Paolo Dellabona
- Experimental Immunology Unit, Ospedale San Raffaele Scientific Institute, Milan, Italy
| | - Claudia de Lalla
- Experimental Immunology Unit, Ospedale San Raffaele Scientific Institute, Milan, Italy
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Song D, Wei Y, Hu Y, Sun Y, Liu M, Ren Q, Hu Z, Guo Q, Wang Y, Zhou Y. Identification of immunophenotypes in esophageal squamous cell carcinoma based on immune gene sets. Clin Transl Oncol 2022; 24:1100-1114. [PMID: 35098447 DOI: 10.1007/s12094-021-02749-9] [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: 10/13/2021] [Accepted: 12/06/2021] [Indexed: 02/05/2023]
Abstract
PURPOSE Esophageal squamous cell carcinoma (ESCC) is a malignant tumor with high heterogeneity. Research on molecular mechanisms involved in the process of tumor origination and progression is extremely limited to investigating mechanisms of molecular typing for ESCC. METHODS After comprehensively analyzing the gene expression profiles in The Cancer Genome Atlas and Gene Expression Omnibus databases, we identified four immunotypes of ESCC (referred to as C1-C4) based on the gene sets of 28 immune cell subpopulations. The discrepancies in prognostic value, clinical features, drug sensitivity, and tumor components between the immunotypes were individually analyzed. RESULTS The ranking of immune infiltration is C1 > C4 > C3 > C2. These subtypes are characterized by high and low expression of immune checkpoint proteins, enrichment and insufficiency of immune-related pathways, and differential distribution of immune cell subgroups. Poorer survival was observed in the C1 subtype, which we hypothesized could be caused by an immunosuppressive cell population. Fortunately, C1's susceptibility to anti-PD-1 therapy offers hope for patients with poor prognosis in advanced stages. On the other hand, C4 is sensitive to docetaxel, which may offer novel treatment strategies for ESCC in the future. It is worth noting that immunophenotyping is tightly bound to the abundance of stromal components and stem cells, which could explain the tumor immune escape to some extent. Ultimately, determination of hub genes based on the C1 subtypes provides a reference for the discovery of immunotarget drugs against ESCC. CONCLUSION The identification of immunophenotypes in our study provides new therapeutic strategies for patients with ESCC.
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Affiliation(s)
- Danlei Song
- The First Clinical Medical College, Lanzhou University, Lanzhou, China
- Department of Gastroenterology, Key Laboratory for Gastrointestinal Diseases of Gansu Province, The First Hospital of Lanzhou University, Lanzhou, 730000, Gansu Province, China
| | - Yongjian Wei
- The First Department of Hepatobiliary and Pancreatic Surgery, Cangzhou Central Hospital, Cangzhou, China
| | - Yuping Hu
- The First Clinical Medical College, Lanzhou University, Lanzhou, China
- Hospital of Reproductive Medicine, The First Hospital of Lanzhou University, Lanzhou, China
| | - Yueting Sun
- The First Clinical Medical College, Lanzhou University, Lanzhou, China
- Department of Gastroenterology, Key Laboratory for Gastrointestinal Diseases of Gansu Province, The First Hospital of Lanzhou University, Lanzhou, 730000, Gansu Province, China
| | - Min Liu
- Department of Gastroenterology, Key Laboratory for Gastrointestinal Diseases of Gansu Province, The First Hospital of Lanzhou University, Lanzhou, 730000, Gansu Province, China
| | - Qian Ren
- Department of Gastroenterology, Key Laboratory for Gastrointestinal Diseases of Gansu Province, The First Hospital of Lanzhou University, Lanzhou, 730000, Gansu Province, China
| | - Zenan Hu
- Department of Gastroenterology, Key Laboratory for Gastrointestinal Diseases of Gansu Province, The First Hospital of Lanzhou University, Lanzhou, 730000, Gansu Province, China
| | - Qinghong Guo
- Department of Gastroenterology, Key Laboratory for Gastrointestinal Diseases of Gansu Province, The First Hospital of Lanzhou University, Lanzhou, 730000, Gansu Province, China
| | - Yuping Wang
- Department of Gastroenterology, Key Laboratory for Gastrointestinal Diseases of Gansu Province, The First Hospital of Lanzhou University, Lanzhou, 730000, Gansu Province, China
| | - Yongning Zhou
- The First Clinical Medical College, Lanzhou University, Lanzhou, China.
- Department of Gastroenterology, Key Laboratory for Gastrointestinal Diseases of Gansu Province, The First Hospital of Lanzhou University, Lanzhou, 730000, Gansu Province, China.
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Targeting Immunosuppressive Tumor-Associated Macrophages Using Innate T Cells for Enhanced Antitumor Reactivity. Cancers (Basel) 2022; 14:cancers14112749. [PMID: 35681730 PMCID: PMC9179365 DOI: 10.3390/cancers14112749] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 05/17/2022] [Accepted: 05/30/2022] [Indexed: 01/03/2023] Open
Abstract
The field of T cell-based and chimeric antigen receptor (CAR)-engineered T (CAR-T) cell-based antitumor immunotherapy has seen substantial developments in the past decade; however, considerable issues, such as graft-versus-host disease (GvHD) and tumor-associated immunosuppression, have proven to be substantial roadblocks to widespread adoption and implementation. Recent developments in innate immune cell-based CAR therapy have opened several doors for the expansion of this therapy, especially as it relates to allogeneic cell sources and solid tumor infiltration. This study establishes in vitro killing assays to examine the TAM-targeting efficacy of MAIT, iNKT, and γδT cells. This study also assesses the antitumor ability of CAR-engineered innate T cells, evaluating their potential adoption for clinical therapies. The in vitro trials presented in this study demonstrate the considerable TAM-killing abilities of all three innate T cell types, and confirm the enhanced antitumor abilities of CAR-engineered innate T cells. The tumor- and TAM-targeting capacity of these innate T cells suggest their potential for antitumor therapy that supplements cytotoxicity with remediation of tumor microenvironment (TME)-immunosuppression.
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Bhat J, Placek K, Faissner S. Contemplating Dichotomous Nature of Gamma Delta T Cells for Immunotherapy. Front Immunol 2022; 13:894580. [PMID: 35669772 PMCID: PMC9163397 DOI: 10.3389/fimmu.2022.894580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 04/22/2022] [Indexed: 11/13/2022] Open
Abstract
γδ T cells are unconventional T cells, distinguished from αβ T cells in a number of functional properties. Being small in number compared to αβ T cells, γδ T cells have surprised us with their pleiotropic roles in various diseases. γδ T cells are ambiguous in nature as they can produce a number of cytokines depending on the (micro) environmental cues and engage different immune response mechanisms, mainly due to their epigenetic plasticity. Depending on the disease condition, γδ T cells contribute to beneficial or detrimental response. In this review, we thus discuss the dichotomous nature of γδ T cells in cancer, neuroimmunology and infectious diseases. We shed light on the importance of equal consideration for systems immunology and personalized approaches, as exemplified by changes in metabolic requirements. While providing the status of immunotherapy, we will assess the metabolic (and other) considerations for better outcome of γδ T cell-based treatments.
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Affiliation(s)
- Jaydeep Bhat
- Department of Molecular Immunology, Ruhr-University Bochum, Bochum, Germany
| | - Katarzyna Placek
- Department of Molecular Immunology and Cell Biology, Life and Medical Sciences Institute, University of Bonn, Bonn, Germany
| | - Simon Faissner
- Department of Neurology, Ruhr-University Bochum, St. Josef-Hospital, Bochum, Germany
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Kong X, Zheng J, Liu X, Wang W, Jiang X, Chen J, Lai J, Jin Z, Wu X. High TRGV 9 Subfamily Expression Marks an Improved Overall Survival in Patients With Acute Myeloid Leukemia. Front Immunol 2022; 13:823352. [PMID: 35222403 PMCID: PMC8866455 DOI: 10.3389/fimmu.2022.823352] [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: 11/27/2021] [Accepted: 01/24/2022] [Indexed: 11/13/2022] Open
Abstract
Background Heterogeneous T cells in acute myeloid leukemia (AML) have the combinatorial variety generated by different T cell receptors (TCRs). γδ T cells are a distinct subgroup of T cells containing TCRγ (TRGV) and TCRδ (TRDV) subfamilies with diverse structural and functional heterogeneity. Our previous study showed that clonally expanded TRDV T cells might benefit the immune response directed against AML. However, the features of the TRGV repertoire in AML remain unknown. To fully characterize the features of γδ T cells, we analyzed the distribution and clonality of TRGV I-III subfamilies (TRGV II is also termed TRVG 9), the proportions of γδ T cell subsets, and their effects on the overall survival (OS) of patients with AML. Methods In this study, the complementarity-determining region 3 (CDR3) size of TRGV subfamilies in γδ T cells of peripheral blood (PB) from de novo AML patients were analyzed by Genescan analysis. Expression levels of TRGV subfamilies were performed by real-time quantitative PCR. The proportions of total γδ T cells and their Vγ9+ Vδ2+ T cells subsets were detected by multicolor flow cytometry assay. We further compared the correlation among the TRGV gene expression levels, the proportion of Vγ9+ Vδ2+ T cells, and OS in AML. Results We first found that the distribution pattern and clonality of TRGV subfamilies were changed. The expression frequencies and gene expression levels of three TRGV subfamilies in AML samples were significantly lower than those in healthy individuals (HIs). Compared with HIs, the proportions of total γδ T cells and Vγ9+ Vδ2+ T cells were also significantly decreased in patients with AML. In addition, patients with AML who had higher expression levels of the TRGV gene and higher proportion of Vγ9+ Vδ2+ T cells showed better OS than their counterparts. Furthermore, high expression levels of TRGV 9 and proportion of Vγ9+ Vδ2+ T cells were identified as independent protective factors for complete remission in patients with AML. Conclusions The restriction of TRGV usage might be related to the preference of usage of γδ T cells. Higher expression of TRGV subfamilies might be associated with better OS in AML. Higher TRGV 9 expression and increased Vγ9+ Vδ2+ T cells subfamilies might indicate a better prognosis in patients with AML.
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Affiliation(s)
- Xueting Kong
- Institute of Hematology, School of Medicine, Jinan University, Guangzhou, China
| | - Jiamian Zheng
- Institute of Hematology, School of Medicine, Jinan University, Guangzhou, China
| | - Xiaxin Liu
- Institute of Hematology, School of Medicine, Jinan University, Guangzhou, China
| | - Wandi Wang
- Institute of Hematology, School of Medicine, Jinan University, Guangzhou, China
| | - Xuan Jiang
- Institute of Hematology, School of Medicine, Jinan University, Guangzhou, China
| | - Jie Chen
- Department of Hematology, First Affiliated Hospital, Jinan University, Guangzhou, China
| | - Jing Lai
- Department of Hematology, First Affiliated Hospital, Jinan University, Guangzhou, China
| | - Zhenyi Jin
- Institute of Hematology, School of Medicine, Jinan University, Guangzhou, China.,Department of Pathology, School of Medicine, Jinan University, Guangzhou, China
| | - Xiuli Wu
- Institute of Hematology, School of Medicine, Jinan University, Guangzhou, China
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Fang F, Xie S, Chen M, Li Y, Yue J, Ma J, Shu X, He Y, Xiao W, Tian Z. Advances in NK cell production. Cell Mol Immunol 2022; 19:460-481. [PMID: 34983953 PMCID: PMC8975878 DOI: 10.1038/s41423-021-00808-3] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 11/06/2021] [Indexed: 12/12/2022] Open
Abstract
Immunotherapy based on natural killer (NK) cells is a promising approach for treating a variety of cancers. Unlike T cells, NK cells recognize target cells via a major histocompatibility complex (MHC)-independent mechanism and, without being sensitized, kill the cells directly. Several strategies for obtaining large quantities of NK cells with high purity and high cytotoxicity have been developed. These strategies include the use of cytokine-antibody fusions, feeder cells or membrane particles to stimulate the proliferation of NK cells and enhance their cytotoxicity. Various materials, including peripheral blood mononuclear cells (PBMCs), umbilical cord blood (UCB), induced pluripotent stem cells (iPSCs) and NK cell lines, have been used as sources to generate NK cells for immunotherapy. Moreover, genetic modification technologies to improve the proliferation of NK cells have also been developed to enhance the functions of NK cells. Here, we summarize the recent advances in expansion strategies with or without genetic manipulation of NK cells derived from various cellular sources. We also discuss the closed, automated and GMP-controlled large-scale expansion systems used for NK cells and possible future NK cell-based immunotherapy products.
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Affiliation(s)
- Fang Fang
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, China
- Institute of Immunology, University of Science and Technology of China, Hefei, 230027, China
- Engineering Technology Research Center of Biotechnology Drugs Anhui, University of Science and Technology of China, Hefei, 230027, China
- Biomedical Sciences and Health Laboratory of Anhui Province, University of Science and Technology of China, Hefei, 230027, China
| | - Siqi Xie
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, China
- Institute of Immunology, University of Science and Technology of China, Hefei, 230027, China
- Engineering Technology Research Center of Biotechnology Drugs Anhui, University of Science and Technology of China, Hefei, 230027, China
| | - Minhua Chen
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, China
- Institute of Immunology, University of Science and Technology of China, Hefei, 230027, China
- Engineering Technology Research Center of Biotechnology Drugs Anhui, University of Science and Technology of China, Hefei, 230027, China
| | - Yutong Li
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, China
- Institute of Immunology, University of Science and Technology of China, Hefei, 230027, China
- Engineering Technology Research Center of Biotechnology Drugs Anhui, University of Science and Technology of China, Hefei, 230027, China
| | - Jingjing Yue
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, China
- Institute of Immunology, University of Science and Technology of China, Hefei, 230027, China
- Engineering Technology Research Center of Biotechnology Drugs Anhui, University of Science and Technology of China, Hefei, 230027, China
| | - Jie Ma
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, China
- Institute of Immunology, University of Science and Technology of China, Hefei, 230027, China
- Engineering Technology Research Center of Biotechnology Drugs Anhui, University of Science and Technology of China, Hefei, 230027, China
| | - Xun Shu
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, China
- Institute of Immunology, University of Science and Technology of China, Hefei, 230027, China
- Engineering Technology Research Center of Biotechnology Drugs Anhui, University of Science and Technology of China, Hefei, 230027, China
| | - Yongge He
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, China
- Institute of Immunology, University of Science and Technology of China, Hefei, 230027, China
- Engineering Technology Research Center of Biotechnology Drugs Anhui, University of Science and Technology of China, Hefei, 230027, China
| | - Weihua Xiao
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China.
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, China.
- Institute of Immunology, University of Science and Technology of China, Hefei, 230027, China.
- Engineering Technology Research Center of Biotechnology Drugs Anhui, University of Science and Technology of China, Hefei, 230027, China.
- Biomedical Sciences and Health Laboratory of Anhui Province, University of Science and Technology of China, Hefei, 230027, China.
| | - Zhigang Tian
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China.
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, China.
- Institute of Immunology, University of Science and Technology of China, Hefei, 230027, China.
- Engineering Technology Research Center of Biotechnology Drugs Anhui, University of Science and Technology of China, Hefei, 230027, China.
- Biomedical Sciences and Health Laboratory of Anhui Province, University of Science and Technology of China, Hefei, 230027, China.
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Peña-Romero AC, Orenes-Piñero E. Dual Effect of Immune Cells within Tumour Microenvironment: Pro- and Anti-Tumour Effects and Their Triggers. Cancers (Basel) 2022; 14:1681. [PMID: 35406451 PMCID: PMC8996887 DOI: 10.3390/cancers14071681] [Citation(s) in RCA: 83] [Impact Index Per Article: 41.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 03/21/2022] [Accepted: 03/23/2022] [Indexed: 02/04/2023] Open
Abstract
Our body is constantly exposed to pathogens or external threats, but with the immune response that our body can develop, we can fight off and defeat possible attacks or infections. Nevertheless, sometimes this threat comes from an internal factor. Situations such as the existence of a tumour also cause our immune system (IS) to be put on alert. Indeed, the link between immunology and cancer is evident these days, with IS being used as one of the important targets for treating cancer. Our IS is able to eliminate those abnormal or damaged cells found in our body, preventing the uncontrolled proliferation of tumour cells that can lead to cancer. However, in several cases, tumour cells can escape from the IS. It has been observed that immune cells, the extracellular matrix, blood vessels, fat cells and various molecules could support tumour growth and development. Thus, the developing tumour receives structural support, irrigation and energy, among other resources, making its survival and progression possible. All these components that accompany and help the tumour to survive and to grow are called the tumour microenvironment (TME). Given the importance of its presence in the tumour development process, this review will focus on one of the components of the TME: immune cells. Immune cells can support anti-tumour immune response protecting us against tumour cells; nevertheless, they can also behave as pro-tumoural cells, thus promoting tumour progression and survival. In this review, the anti-tumour and pro-tumour immunity of several immune cells will be discussed. In addition, the TME influence on this dual effect will be also analysed.
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Affiliation(s)
| | - Esteban Orenes-Piñero
- Department of Biochemistry and Molecular Biology-A, University of Murcia, 30120 Murcia, Spain;
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Identification of a Novel PPAR Signature for Predicting Prognosis, Immune Microenvironment, and Chemotherapy Response in Bladder Cancer. PPAR Res 2022; 2021:7056506. [PMID: 35027921 PMCID: PMC8749226 DOI: 10.1155/2021/7056506] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 12/10/2021] [Accepted: 12/13/2021] [Indexed: 01/14/2023] Open
Abstract
Background Mounting evidence has confirmed that peroxisome proliferator-activated receptors (PPARs) played a crucial role in the development and progression of bladder cancer (BLCA). The purpose of this study is to comprehensively investigate the function and prognostic value of PPAR-targeted genes in BLCA. Methods The RNA sequencing data and clinical information of BLCA patients were acquired from The Cancer Genome Atlas (TCGA). The differentially expressed PPAR-targeted genes were investigated. Cox analysis and least absolute shrinkage and selection operator (LASSO) analysis were performed for screening prognostic PPAR-targeted genes and constructing the prognostic PPAR signature and then validated by GSE13507 cohort and GSE32894 cohort. A nomogram was constructed to predict the outcomes of BLCA patients in combination with PPAR signature and clinical factors. Gene set enrichment analysis (GSEA) and immune cell infiltration were implemented to explore the molecular characteristics of the signature. The Genomics of Drug Sensitivity in Cancer (GDSC) database was used to predict the chemotherapy responses of the prognostic signature. The candidate small molecule drugs targeting PPAR-targeted genes were screened by the CMAP database. Results We constructed and validated the prognostic signature comprising of 4 PPAR-targeted genes (CPT1B, CALR, AHNAK, and FADS2), which was an independent prognostic biomarker in BLCA patients. A nomogram based on the signature and clinical factors was established in the TCGA set, and the calibration plots displayed the excellent predictive capacity. GSEA analysis indicated that PPAR signature was implicated in multiple oncogenic signaling pathways and correlated with tumor immune cell infiltration. Patients in the high-risk groups showed greater sensitivity to chemotherapy than those in the low-risk groups. Moreover, 11 candidate small molecule drugs were identified for the treatment of BLCA. Conclusion We constructed and validated a novel PPAR signature, which showed the excellent performance in predicting prognosis and chemotherapy sensitivity of BLCA patients.
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Salkeni MA, Shin JY, Gulley JL. Resistance to Immunotherapy: Mechanisms and Means for Overcoming. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1342:45-80. [PMID: 34972962 DOI: 10.1007/978-3-030-79308-1_2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Immune checkpoint blockade transformed cancer therapy during the last decade. However, durable responses remain uncommon, early and late relapses occur over the course of treatment, and many patients with PD-L1-expressing tumors do not respond to PD-(L)1 blockade. In addition, while some malignancies exhibit inherent resistance to treatment, others develop adaptations that allow them to evade antitumor immunity after a period of response. It is crucial to understand the pathophysiology of the tumor-immune system interplay and the mechanisms of immune escape in order to circumvent primary and acquired resistance. Here we provide an outline of the most well-defined mechanisms of resistance and shed light on ongoing efforts to reinvigorate immunoreactivity.
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Affiliation(s)
- Mohamad A Salkeni
- Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD, USA.
| | - John Y Shin
- Genitourinary Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - James L Gulley
- Genitourinary Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.
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Jhita N, Raikar SS. Allogeneic gamma delta T cells as adoptive cellular therapy for hematologic malignancies. EXPLORATION OF IMMUNOLOGY 2022; 2:334-350. [PMID: 35783107 PMCID: PMC9249101 DOI: 10.37349/ei.2022.00054] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/25/2021] [Accepted: 03/28/2022] [Indexed: 05/22/2023]
Abstract
Cancer immunotherapy, especially T-cell driven targeting, has significantly evolved and improved over the past decade, paving the way to treat previously refractory cancers. Hematologic malignancies, given their direct tumor accessibility and less immunosuppressive microenvironment compared to solid tumors, are better suited to be targeted by cellular immunotherapies. Gamma delta (γδ) T cells, with their unique attributes spanning the entirety of the immune system, make a tantalizing therapeutic platform for cancer immunotherapy. Their inherent anti-tumor properties, ability to act like antigen-presenting cells, and the advantage of having no major histocompatibility complex (MHC) restrictions, allow for greater flexibility in their utility to target tumors, compared to their αβ T cell counterpart. Their MHC-independent anti-tumor activity, coupled with their ability to be easily expanded from peripheral blood, enhance their potential to be used as an allogeneic product. In this review, the potential of utilizing γδ T cells to target hematologic malignancies is described, with a specific focus on their applicability as an allogeneic adoptive cellular therapy product.
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Affiliation(s)
| | - Sunil S. Raikar
- Correspondence: Sunil S. Raikar, Cell and Gene Therapy Program, Department of Pediatrics, Aflac Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta, Emory University School of Medicine, 1760 Haygood Drive NE, Atlanta, GA 30322, USA.
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Barros MDS, de Araújo ND, Magalhães-Gama F, Pereira Ribeiro TL, Alves Hanna FS, Tarragô AM, Malheiro A, Costa AG. γδ T Cells for Leukemia Immunotherapy: New and Expanding Trends. Front Immunol 2021; 12:729085. [PMID: 34630403 PMCID: PMC8493128 DOI: 10.3389/fimmu.2021.729085] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 08/30/2021] [Indexed: 12/22/2022] Open
Abstract
Recently, many discoveries have elucidated the cellular and molecular diversity in the leukemic microenvironment and improved our knowledge regarding their complex nature. This has allowed the development of new therapeutic strategies against leukemia. Advances in biotechnology and the current understanding of T cell-engineering have led to new approaches in this fight, thus improving cell-mediated immune response against cancer. However, most of the investigations focus only on conventional cytotoxic cells, while ignoring the potential of unconventional T cells that until now have been little studied. γδ T cells are a unique lymphocyte subpopulation that has an extensive repertoire of tumor sensing and may have new immunotherapeutic applications in a wide range of tumors. The ability to respond regardless of human leukocyte antigen (HLA) expression, the secretion of antitumor mediators and high functional plasticity are hallmarks of γδ T cells, and are ones that make them a promising alternative in the field of cell therapy. Despite this situation, in particular cases, the leukemic microenvironment can adopt strategies to circumvent the antitumor response of these lymphocytes, causing their exhaustion or polarization to a tumor-promoting phenotype. Intervening in this crosstalk can improve their capabilities and clinical applications and can make them key components in new therapeutic antileukemic approaches. In this review, we highlight several characteristics of γδ T cells and their interactions in leukemia. Furthermore, we explore strategies for maximizing their antitumor functions, aiming to illustrate the findings destined for a better mobilization of γδ T cells against the tumor. Finally, we outline our perspectives on their therapeutic applicability and indicate outstanding issues for future basic and clinical leukemia research, in the hope of contributing to the advancement of studies on γδ T cells in cancer immunotherapy.
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Affiliation(s)
- Mateus de Souza Barros
- Diretoria de Ensino e Pesquisa, Fundação Hospitalar de Hematologia e Hemoterapia do Amazonas (HEMOAM), Manaus, Brazil
| | - Nilberto Dias de Araújo
- Diretoria de Ensino e Pesquisa, Fundação Hospitalar de Hematologia e Hemoterapia do Amazonas (HEMOAM), Manaus, Brazil
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Instituto de Ciências Biológicas, Universidade Federal do Amazonas (UFAM), Manaus, Brazil
| | - Fábio Magalhães-Gama
- Diretoria de Ensino e Pesquisa, Fundação Hospitalar de Hematologia e Hemoterapia do Amazonas (HEMOAM), Manaus, Brazil
- Programa de Pós-Graduação em Ciências da Saúde, Instituto René Rachou - Fundação Oswaldo Cruz (FIOCRUZ) Minas, Belo Horizonte, Brazil
| | - Thaís Lohana Pereira Ribeiro
- Diretoria de Ensino e Pesquisa, Fundação Hospitalar de Hematologia e Hemoterapia do Amazonas (HEMOAM), Manaus, Brazil
| | - Fabíola Silva Alves Hanna
- Diretoria de Ensino e Pesquisa, Fundação Hospitalar de Hematologia e Hemoterapia do Amazonas (HEMOAM), Manaus, Brazil
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Instituto de Ciências Biológicas, Universidade Federal do Amazonas (UFAM), Manaus, Brazil
| | - Andréa Monteiro Tarragô
- Diretoria de Ensino e Pesquisa, Fundação Hospitalar de Hematologia e Hemoterapia do Amazonas (HEMOAM), Manaus, Brazil
- Programa de Pós-Graduação em Ciências Aplicadas à Hematologia, Universidade do Estado do Amazonas (UEA), Manaus, Brazil
| | - Adriana Malheiro
- Diretoria de Ensino e Pesquisa, Fundação Hospitalar de Hematologia e Hemoterapia do Amazonas (HEMOAM), Manaus, Brazil
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Instituto de Ciências Biológicas, Universidade Federal do Amazonas (UFAM), Manaus, Brazil
- Programa de Pós-Graduação em Ciências Aplicadas à Hematologia, Universidade do Estado do Amazonas (UEA), Manaus, Brazil
| | - Allyson Guimarães Costa
- Diretoria de Ensino e Pesquisa, Fundação Hospitalar de Hematologia e Hemoterapia do Amazonas (HEMOAM), Manaus, Brazil
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Instituto de Ciências Biológicas, Universidade Federal do Amazonas (UFAM), Manaus, Brazil
- Programa de Pós-Graduação em Ciências Aplicadas à Hematologia, Universidade do Estado do Amazonas (UEA), Manaus, Brazil
- Programa de Pós-Graduação em Medicina Tropical, UEA, Manaus, Brazil
- Instituto de Pesquisa Clínica Carlos Borborema, Fundação de Medicina Tropical Doutor Heitor Vieira Dourado (FMT-HVD), Manaus, Brazil
- Escola de Enfermagem de Manaus, UFAM, Manaus, Brazil
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Chimeric antigen receptor- and natural killer cell receptor-engineered innate killer cells in cancer immunotherapy. Cell Mol Immunol 2021; 18:2083-2100. [PMID: 34267335 PMCID: PMC8429625 DOI: 10.1038/s41423-021-00732-6] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 06/18/2021] [Indexed: 02/06/2023] Open
Abstract
Chimeric antigen receptor (CAR)-engineered T-cell (CAR-T) therapy has demonstrated impressive therapeutic efficacy against hematological malignancies, but multiple challenges have hindered its application, particularly for the eradication of solid tumors. Innate killer cells (IKCs), particularly NK cells, NKT cells, and γδ T cells, employ specific antigen-independent innate tumor recognition and cytotoxic mechanisms that simultaneously display high antitumor efficacy and prevent tumor escape caused by antigen loss or modulation. IKCs are associated with a low risk of developing GVHD, thus offering new opportunities for allogeneic "off-the-shelf" cellular therapeutic products. The unique innate features, wide tumor recognition range, and potent antitumor functions of IKCs make them potentially excellent candidates for cancer immunotherapy, particularly serving as platforms for CAR development. In this review, we first provide a brief summary of the challenges hampering CAR-T-cell therapy applications and then discuss the latest CAR-NK-cell research, covering the advantages, applications, and clinical translation of CAR- and NK-cell receptor (NKR)-engineered IKCs. Advances in synthetic biology and the development of novel genetic engineering techniques, such as gene-editing and cellular reprogramming, will enable the further optimization of IKC-based anticancer therapies.
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