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Stroes CI, Meijer SL, Creemers GJ, Hooijer GKJ, Mohammad NH, Los M, Slingerland M, Hospers GAP, Cats A, Beerepoot LV, Bijlsma MF, van Laarhoven HWM. Tumor immune microenvironmental characteristics in Human Epidermal Growth Factor-2 (HER2) positive esophageal adenocarcinoma: A comparative analysis and biomarker study. Transl Oncol 2024; 49:102079. [PMID: 39151279 PMCID: PMC11375138 DOI: 10.1016/j.tranon.2024.102079] [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: 04/08/2024] [Revised: 07/11/2024] [Accepted: 08/01/2024] [Indexed: 08/19/2024] Open
Abstract
BACKGROUND HER2 targeting in esophageal adenocarcinoma (EAC) has shown potential, but often fails to show durable response. Given the contributions of the tumor immune microenvironment (TIME) to therapeutic responses, we aimed to chart the TIME characteristics of HER2 positive tumors. METHODS 84 biopsies were taken from the TRAP cohort (neoadjuvant chemoradiotherapy (nCRT) according to CROSS with trastuzumab and pertuzumab; n = 40; HER2+n = 40) and a control cohort with nCRT only (n = 44; HER2- n = 40, HER2+n = 4) before treatment. Biopsies were analysed using targeted gene expression analysis (Nanostring immune-oncology panel, 750 genes). Differential gene expression was assessed between HER2 positive (n = 44) vs. negative biopsies (n = 40), and non-responders (n = 17) vs. responders (n = 23) to anti-HER2 treatment. Statistical significance was determined as p-value <0.05, adjusted for multiple testing correction. RESULTS 83 biopsies were eligible for analyses following quality control (TRAP cohort n = 40; control cohort n = 43); there were no significant differences in clinical characteristics between the TRAP vs. control the cohort or HER2 positive vs. HER2 negative biopsies. HER2 expression was found to associate with epithelial markers (EPCAM p < 0.001; E-cadherin p < 0.001). Moreover, HER2 expression was associated with a lower expression of immune cell infiltration, such as NK-cells (p < 0.001) and CD8 T-cells (p < 0.001), but also lower expression of immune exhaustion markers (PDCD1LG2, CTLA4; p < 0.001). In non-responders to anti-HER2 treatment, baseline biopsies showed increased expression of immune exhaustion markers, as well as hypoxia and VEGF signalling. DISCUSSION HER2 expression was associated with epithelial tumor characteristics. The HER2 positive TIME showed reduced immune cell infiltration but also lower expression of inhibitory signals associated with immune exhaustion, questioning the mechanism behind potential clinical benefit of co-administration of anti-HER2 agents and checkpoint inhibitors. As limited response was associated with increased VEGF signalling, studies could investigate potential synergism of targeting VEGF and HER2.
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Affiliation(s)
- Charlotte I Stroes
- Amsterdam UMC, Location University of Amsterdam, Department of Medical Oncology, Amsterdam, the Netherlands; Amsterdam UMC, Location University of Amsterdam, Center for Experimental and Molecular Medicine, Laboratory of Experimental Oncology and Radiobiology, Meibergdreef 9, Amsterdam, the Netherlands; Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, the Netherlands.
| | - Sybren L Meijer
- Amsterdam UMC, Location University of Amsterdam, Department of Pathology, Amsterdam, the Netherlands
| | - Geert-Jan Creemers
- Catharina Hospital, Department of Medical Oncology, Eindhoven, the Netherlands
| | - Gerrit K J Hooijer
- Amsterdam UMC, Location University of Amsterdam, Department of Pathology, Amsterdam, the Netherlands
| | - Nadia Haj Mohammad
- Universtiy Medical Center Utrecht, Department of Medical Oncology, Utrecht University, Utrecht, the Netherlands
| | - Maartje Los
- Sint Antonius Hospital, Department of Medical Oncology, Nieuwegein, the Netherlands
| | - Marije Slingerland
- Leiden University Medical Center, Department of Medical Oncology, Leiden, the Netherlands
| | - Geke A P Hospers
- Universtiy Medical Center Groningen, Department of Medical Oncology, University of Groningen, Groningen, the Netherlands
| | - Annemieke Cats
- Netherlands Cancer Institute, Department of Gastrointestinal Oncology, Amsterdam, the Netherlands
| | - Laurens V Beerepoot
- Elisabeth-TweeSteden Hospital, Department of Medical Oncology, Tilburg, the Netherlands
| | - Maarten F Bijlsma
- Amsterdam UMC, Location University of Amsterdam, Department of Medical Oncology, Amsterdam, the Netherlands; Amsterdam UMC, Location University of Amsterdam, Center for Experimental and Molecular Medicine, Laboratory of Experimental Oncology and Radiobiology, Meibergdreef 9, Amsterdam, the Netherlands; Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, the Netherlands
| | - Hanneke W M van Laarhoven
- Amsterdam UMC, Location University of Amsterdam, Department of Medical Oncology, Amsterdam, the Netherlands; Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, the Netherlands.
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Singh A, Miranda Bedate A, von Richthofen HJ, Vijver SV, van der Vlist M, Kuhn R, Yermanos A, Kuball JJ, Kesmir C, Pascoal Ramos MI, Meyaard L. A novel bioinformatics pipeline for the identification of immune inhibitory receptors as potential therapeutic targets. eLife 2024; 13:RP92870. [PMID: 39377459 PMCID: PMC11460946 DOI: 10.7554/elife.92870] [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] [Indexed: 10/09/2024] Open
Abstract
Despite major successes with inhibitory receptor blockade in cancer, the identification of novel inhibitory receptors as putative drug targets is needed due to lack of durable responses, therapy resistance, and side effects. Most inhibitory receptors signal via immunoreceptor tyrosine-based inhibitory motifs (ITIMs) and previous studies estimated that our genome contains over 1600 ITIM-bearing transmembrane proteins. However, testing and development of these candidates requires increased understanding of their expression patterns and likelihood to function as inhibitory receptor. Therefore, we designed a novel bioinformatics pipeline integrating machine learning-guided structural predictions and sequence-based likelihood models to identify putative inhibitory receptors. Using transcriptomics data of immune cells, we determined the expression of these novel inhibitory receptors, and classified them into previously proposed functional categories. Known and putative inhibitory receptors were expressed across different immune cell subsets with cell type-specific expression patterns. Furthermore, putative immune inhibitory receptors were differentially expressed in subsets of tumour infiltrating T cells. In conclusion, we present an inhibitory receptor pipeline that identifies 51 known and 390 novel human inhibitory receptors. This pipeline will support future drug target selection across diseases where therapeutic targeting of immune inhibitory receptors is warranted.
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Affiliation(s)
- Akashdip Singh
- Center for Translational Immunology, University Medical Centre Utrecht, Utrecht UniversityUtrechtNetherlands
- Oncode InstituteUtrechtNetherlands
| | - Alberto Miranda Bedate
- Center for Translational Immunology, University Medical Centre Utrecht, Utrecht UniversityUtrechtNetherlands
- Department of Hematology, University Medical Center Utrecht, Utrecht UniversityUrechtNetherlands
| | - Helen J von Richthofen
- Center for Translational Immunology, University Medical Centre Utrecht, Utrecht UniversityUtrechtNetherlands
- Oncode InstituteUtrechtNetherlands
| | - Saskia V Vijver
- Center for Translational Immunology, University Medical Centre Utrecht, Utrecht UniversityUtrechtNetherlands
- Oncode InstituteUtrechtNetherlands
| | - Michiel van der Vlist
- Center for Translational Immunology, University Medical Centre Utrecht, Utrecht UniversityUtrechtNetherlands
- Oncode InstituteUtrechtNetherlands
| | - Raphael Kuhn
- Department of Biosystems Science and Engineering, ETH ZurichZurichSwitzerland
| | - Alexander Yermanos
- Center for Translational Immunology, University Medical Centre Utrecht, Utrecht UniversityUtrechtNetherlands
- Department of Biosystems Science and Engineering, ETH ZurichZurichSwitzerland
| | - Jürgen J Kuball
- Center for Translational Immunology, University Medical Centre Utrecht, Utrecht UniversityUtrechtNetherlands
- Department of Hematology, University Medical Center Utrecht, Utrecht UniversityUrechtNetherlands
| | - Can Kesmir
- Theoretical Biology and Bioinformatics, Department of Biology, Utrecht UniversityUtrechtNetherlands
| | - M Ines Pascoal Ramos
- Center for Translational Immunology, University Medical Centre Utrecht, Utrecht UniversityUtrechtNetherlands
- Oncode InstituteUtrechtNetherlands
| | - Linde Meyaard
- Center for Translational Immunology, University Medical Centre Utrecht, Utrecht UniversityUtrechtNetherlands
- Oncode InstituteUtrechtNetherlands
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3
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Zhang X, Chen H, Wang C, Chen C, Liu L, Nie S, Gao X, Huang N, Chen J. Pan-cancer analysis of the role of α2C-adrenergic receptor (ADRA2C) in human tumors and validation in glioblastoma multiforme models. J Cancer 2024; 15:5691-5709. [PMID: 39308687 PMCID: PMC11414618 DOI: 10.7150/jca.98240] [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: 05/08/2024] [Accepted: 06/30/2024] [Indexed: 09/25/2024] Open
Abstract
Background: Several studies have reported the relationship between α2C-adrenergic receptor (ADRA2C) and both neoplastic and non-neoplastic diseases. However, a comprehensive pan-cancer analysis is currently lacking. Methods: Utilizing the RNA sequencing (RNA-seq) datasets from The Cancer Genome Atlas (TCGA) database, the roles of ADRA2C in human pan-cancer were analyzed through a variety of bioinformatics approaches, including R programming language and single-cell sequencing data analysis, et al. Besides, cell migration assay and immunochemistry were employed to further validate the role of ADRA2C in glioblastoma multiforme (GBM) cell lines and GBM mouse model. Results: A total of 33 cancer types were involved in this study. It was revealed that the expression level of ADRA2C varied across different clinical stages in patients with breast invasive carcinoma (BRCA), esophageal adenocarcinoma (ESCA), kidney renal papillary cell carcinoma (KIRP) and lung squamous cell carcinoma (LUSC). Meanwhile, it was found that ADRA2C may play roles in prognosis of adrenocortical carcinoma (ACC), glioblastoma multiforme and lower grade glioma (GBM-LGG), and uveal melanoma (UVM). Functional enrichment analysis suggested that ADRA2C expression level was highly correlated with neuronal system-related pathways. Moreover, ADRA2C may be a promising diagnostic marker for cervical squamous cell carcinoma and endocervical adenocarcinoma (CESC), cholangiocarcinoma (CHOL), GBM, GBMLGG, kidney chromophobe (KICH), and KIRP. Additionally, ADRA2C expression level was correlated with the levels of several infiltrating cells and immune checkpoint genes. Besides, the single-cell sequencing data analysis indicated that ADRA2C played a role in multiple tumor development processes in GBM, retinoblastoma (RB), and UVM. Finally, in vitro and in vivo experiments confirmed that the expression level of ADRA2C may be associated with glioma cell migration, apoptosis, and invasion. Conclusion: ADRA2C exhibited to play a notable role in several cancer types, suggesting that ADRA2C could serve as a promising biomarker or target for cancer diagnosis, prognosis, and treatment, particularly for GBM.
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Affiliation(s)
- Xiaoxiao Zhang
- Department of Pathophysiology, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu 610041, China
| | - Huitong Chen
- Department of Pathophysiology, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu 610041, China
| | - Chenyang Wang
- Department of Gastrointestinal Surgery, the First Affiliated Hospital of Hebei North University, Zhangjiakou 075061, China
| | - Chan Chen
- Department of Pathophysiology, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu 610041, China
| | - Liyan Liu
- Department of Pathophysiology, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu 610041, China
| | - Shuangfa Nie
- Department of Gastrointestinal Surgery, the First Affiliated Hospital of Hebei North University, Zhangjiakou 075061, China
| | - Xiang Gao
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu 610041, China
| | - Ning Huang
- Department of Pathophysiology, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu 610041, China
| | - Junli Chen
- Department of Pathophysiology, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu 610041, China
- NHC Key Laboratory of Chronobiology (Sichuan University), Chengdu 610041, China
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4
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Luo Y, Xia Y, Liu D, Li X, Li H, Liu J, Zhou D, Dong Y, Li X, Qian Y, Xu C, Tao K, Li G, Pan W, Zhong Q, Liu X, Xu S, Wang Z, Liu R, Zhang W, Shan W, Fang T, Wang S, Peng Z, Jin P, Jin N, Shi S, Chen Y, Wang M, Jiao X, Luo M, Gong W, Wang Y, Yao Y, Zhao Y, Huang X, Ji X, He Z, Zhao G, Liu R, Wu M, Chen G, Hong L, Ma D, Fang Y, Liang H, Gao Q. Neoadjuvant PARPi or chemotherapy in ovarian cancer informs targeting effector Treg cells for homologous-recombination-deficient tumors. Cell 2024; 187:4905-4925.e24. [PMID: 38971151 DOI: 10.1016/j.cell.2024.06.013] [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: 01/18/2023] [Revised: 02/12/2024] [Accepted: 06/10/2024] [Indexed: 07/08/2024]
Abstract
Homologous recombination deficiency (HRD) is prevalent in cancer, sensitizing tumor cells to poly (ADP-ribose) polymerase (PARP) inhibition. However, the impact of HRD and related therapies on the tumor microenvironment (TME) remains elusive. Our study generates single-cell gene expression and T cell receptor profiles, along with validatory multimodal datasets from >100 high-grade serous ovarian cancer (HGSOC) samples, primarily from a phase II clinical trial (NCT04507841). Neoadjuvant monotherapy with the PARP inhibitor (PARPi) niraparib achieves impressive 62.5% and 73.6% response rates per RECIST v.1.1 and GCIG CA125, respectively. We identify effector regulatory T cells (eTregs) as key responders to HRD and neoadjuvant therapies, co-occurring with other tumor-reactive T cells, particularly terminally exhausted CD8+ T cells (Tex). TME-wide interferon signaling correlates with cancer cells upregulating MHC class II and co-inhibitory ligands, potentially driving Treg and Tex fates. Depleting eTregs in HRD mouse models, with or without PARP inhibition, significantly suppresses tumor growth without observable toxicities, underscoring the potential of eTreg-focused therapeutics for HGSOC and other HRD-related tumors.
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Affiliation(s)
- Yikai Luo
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; Graduate Program in Quantitative and Computational Biosciences, Baylor College of Medicine, Houston, TX 77030, USA
| | - Yu Xia
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Dan Liu
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Xiong Li
- Department of Gynecology & Obstetrics, Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430014, China
| | - Huayi Li
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Jiahao Liu
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Dongchen Zhou
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Yu Dong
- Precision Scientific (Beijing) Co., Ltd., Beijing 100085, China
| | - Xin Li
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Yiyu Qian
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Cheng Xu
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Kangjia Tao
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Guannan Li
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Wen Pan
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Qing Zhong
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Xingzhe Liu
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Sen Xu
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Zhi Wang
- Department of Gynecology & Obstetrics, Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430014, China
| | - Ronghua Liu
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Wei Zhang
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Wanying Shan
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Tian Fang
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Siyuan Wang
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Zikun Peng
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Ping Jin
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Ning Jin
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Shennan Shi
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Yuxin Chen
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Mengjie Wang
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Xiaofei Jiao
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Mengshi Luo
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Wenjian Gong
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Ya Wang
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Yue Yao
- Precision Scientific (Beijing) Co., Ltd., Beijing 100085, China
| | - Yi Zhao
- Precision Scientific (Beijing) Co., Ltd., Beijing 100085, China
| | - Xinlin Huang
- Precision Scientific (Beijing) Co., Ltd., Beijing 100085, China
| | - Xuwo Ji
- Precision Scientific (Beijing) Co., Ltd., Beijing 100085, China
| | - Zhaoren He
- BioMap (Beijing) Intelligence Technology Limited, Beijing 100089, China
| | - Guangnian Zhao
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Rong Liu
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Mingfu Wu
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Gang Chen
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Li Hong
- Department of Gynecology and Obstetrics, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Ding Ma
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.
| | - Yong Fang
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.
| | - Han Liang
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; Graduate Program in Quantitative and Computational Biosciences, Baylor College of Medicine, Houston, TX 77030, USA.
| | - Qinglei Gao
- National Clinical Research Center for Obstetrics and Gynecology, Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Cancer Biology Research Center (Key Laboratory of the Ministry of Education, Hubei Provincial Key Laboratory of Tumor Invasion and Metastasis), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.
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5
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Kim KS, Lee C, Kim HS, Gu SJ, Yoon HJ, Won SB, Lee H, Lee YS, Kim SS, Kane LP, Park EJ. TIM-3 on myeloid cells promotes pulmonary inflammation through increased production of galectin-3. Commun Biol 2024; 7:1090. [PMID: 39237613 PMCID: PMC11377825 DOI: 10.1038/s42003-024-06762-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 08/22/2024] [Indexed: 09/07/2024] Open
Abstract
T cell immunoglobulin and mucin-containing molecule 3 (TIM-3) exhibits unique, cell type- and context-dependent characteristics and functions. Here, we report that TIM-3 on myeloid cells plays essential roles in modulating lung inflammation. We found that myeloid cell-specific TIM-3 knock-in (FSF-TIM3/LysM-Cre+) mice have lower body weight and shorter lifespan than WT mice. Intriguingly, the lungs of FSF-TIM3/LysM-Cre+ mice display excessive inflammation and features of disease-associated pathology. We further revealed that galectin-3 levels are notably elevated in TIM-3-overexpressing lung-derived myeloid cells. Furthermore, both TIM-3 blockade and GB1107, a galectin-3 inhibitor, ameliorated lung inflammation in FSF-TIM3/LysM-Cre+/- mice. Using an LPS-induced lung inflammation model with myeloid cell-specific TIM-3 knock-out mice, we demonstrated the association of TIM-3 with both lung inflammation and galectin-3. Collectively, our findings suggest that myeloid TIM-3 is an important regulator in the lungs and that modulation of TIM-3 and galectin-3 could offer therapeutic benefits for inflammation-associated lung diseases.
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Affiliation(s)
- Ki Sun Kim
- Department of Cancer Biomedical Science, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang-si, Gyeonggi-do, 10408, Republic of Korea
| | - Chanju Lee
- Department of Cancer Biomedical Science, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang-si, Gyeonggi-do, 10408, Republic of Korea
- Immuno-oncology Branch, National Cancer Center, Goyang-si, Gyeonggi-do, 10408, Republic of Korea
| | - Hyung-Seok Kim
- Department of Cancer Biomedical Science, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang-si, Gyeonggi-do, 10408, Republic of Korea
| | - Su Jeong Gu
- Department of Cancer Biomedical Science, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang-si, Gyeonggi-do, 10408, Republic of Korea
| | - Hee Jung Yoon
- Immuno-oncology Branch, National Cancer Center, Goyang-si, Gyeonggi-do, 10408, Republic of Korea
| | - Su Bin Won
- Department of Cancer Biomedical Science, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang-si, Gyeonggi-do, 10408, Republic of Korea
- Immuno-oncology Branch, National Cancer Center, Goyang-si, Gyeonggi-do, 10408, Republic of Korea
| | - Ho Lee
- Department of Cancer Biomedical Science, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang-si, Gyeonggi-do, 10408, Republic of Korea
| | - Yong Sun Lee
- Department of Cancer Biomedical Science, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang-si, Gyeonggi-do, 10408, Republic of Korea
| | - Sang Soo Kim
- Radiological Science Branch, National Cancer Center, Goyang-si, Gyeonggi-do, 10408, Republic of Korea
| | - Lawrence P Kane
- Department of Immunology, University of Pittsburgh, Pittsburgh, PA, 15213, USA
| | - Eun Jung Park
- Department of Cancer Biomedical Science, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang-si, Gyeonggi-do, 10408, Republic of Korea.
- Immuno-oncology Branch, National Cancer Center, Goyang-si, Gyeonggi-do, 10408, Republic of Korea.
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6
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Schnell A. Stem-like T cells in cancer and autoimmunity. Immunol Rev 2024; 325:9-22. [PMID: 38804499 DOI: 10.1111/imr.13356] [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] [Indexed: 05/29/2024]
Abstract
Stem-like T cells are characterized by their ability to self-renew, survive long-term, and give rise to a heterogeneous pool of effector and memory T cells. Recent advances in single-cell RNA-sequencing (scRNA-seq) and lineage tracing technologies revealed an important role for stem-like T cells in both autoimmunity and cancer. In cancer, stem-like T cells constitute an important arm of the anti-tumor immune response by giving rise to effector T cells that mediate tumor control. In contrast, in autoimmunity stem-like T cells perform an unfavorable role by forming a reservoir of long-lived autoreactive cells that replenish the pathogenic, effector T-cell pool and thereby driving disease pathology. This review provides background on the discovery of stem-like T cells and their function in cancer and autoimmunity. Moreover, the influence of the microbiota and metabolism on the stem-like T-cell pool is summarized. Lastly, the implications of our knowledge about stem-like T cells for clinical treatment strategies for cancer and autoimmunity will be discussed.
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Affiliation(s)
- Alexandra Schnell
- Whitehead Institute for Biomedical Research, Cambridge, Massachusetts, USA
- Howard Hughes Medical Institute, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
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7
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Yamaguchi H, Hsu JM, Sun L, Wang SC, Hung MC. Advances and prospects of biomarkers for immune checkpoint inhibitors. Cell Rep Med 2024; 5:101621. [PMID: 38906149 PMCID: PMC11293349 DOI: 10.1016/j.xcrm.2024.101621] [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: 01/11/2024] [Revised: 04/22/2024] [Accepted: 05/29/2024] [Indexed: 06/23/2024]
Abstract
Immune checkpoint inhibitors (ICIs) activate anti-cancer immunity by blocking T cell checkpoint molecules such as programmed death 1 (PD-1) and cytotoxic T lymphocyte-associated protein 4 (CTLA-4). Although ICIs induce some durable responses in various cancer patients, they also have disadvantages, including low response rates, the potential for severe side effects, and high treatment costs. Therefore, selection of patients who can benefit from ICI treatment is critical, and identification of biomarkers is essential to improve the efficiency of ICIs. In this review, we provide updated information on established predictive biomarkers (tumor programmed death-ligand 1 [PD-L1] expression, DNA mismatch repair deficiency, microsatellite instability high, and tumor mutational burden) and potential biomarkers currently under investigation such as tumor-infiltrated and peripheral lymphocytes, gut microbiome, and signaling pathways related to DNA damage and antigen presentation. In particular, this review aims to summarize the current knowledge of biomarkers, discuss issues, and further explore future biomarkers.
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Affiliation(s)
- Hirohito Yamaguchi
- Graduate Institute of Cell Biology, China Medical University, Taichung City 406040, Taiwan; Graduate Institute of Biomedical Sciences and Institute of Biochemistry and Molecular Biology, China Medical University, Taichung City 406040, Taiwan; Cancer Biology and Precision Therapeutics Center and Research Center for Cancer Biology, China Medical University, Taichung City 40402, Taiwan
| | - Jung-Mao Hsu
- Graduate Institute of Biomedical Sciences and Institute of Biochemistry and Molecular Biology, China Medical University, Taichung City 406040, Taiwan; Cancer Biology and Precision Therapeutics Center and Research Center for Cancer Biology, China Medical University, Taichung City 40402, Taiwan
| | - Linlin Sun
- Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenvironment, Lung Cancer Institute, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
| | - Shao-Chun Wang
- Graduate Institute of Biomedical Sciences and Institute of Biochemistry and Molecular Biology, China Medical University, Taichung City 406040, Taiwan; Cancer Biology and Precision Therapeutics Center and Research Center for Cancer Biology, China Medical University, Taichung City 40402, Taiwan; Center for Molecular Medicine, China Medical University Hospital, Taichung City 40402, Taiwan
| | - Mien-Chie Hung
- Graduate Institute of Biomedical Sciences and Institute of Biochemistry and Molecular Biology, China Medical University, Taichung City 406040, Taiwan; Cancer Biology and Precision Therapeutics Center and Research Center for Cancer Biology, China Medical University, Taichung City 40402, Taiwan; Center for Molecular Medicine, China Medical University Hospital, Taichung City 40402, Taiwan.
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8
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Cui N, Xu X, Zhou F. Single-cell technologies in psoriasis. Clin Immunol 2024; 264:110242. [PMID: 38750947 DOI: 10.1016/j.clim.2024.110242] [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: 09/25/2023] [Revised: 03/30/2024] [Accepted: 05/01/2024] [Indexed: 05/24/2024]
Abstract
Psoriasis is a chronic and recurrent inflammatory skin disorder. The primary manifestation of psoriasis arises from disturbances in the cutaneous immune microenvironment, but the specific functions of the cellular components within this microenvironment remain unknown. Recent advancements in single-cell technologies have enabled the detection of multi-omics at the level of individual cells, including single-cell transcriptome, proteome, and metabolome, which have been successfully applied in studying autoimmune diseases, and other pathologies. These techniques allow the identification of heterogeneous cell clusters and their varying contributions to disease development. Considering the immunological traits of psoriasis, an in-depth exploration of immune cells and their interactions with cutaneous parenchymal cells can markedly advance our comprehension of the mechanisms underlying the onset and recurrence of psoriasis. In this comprehensive review, we present an overview of recent applications of single-cell technologies in psoriasis, aiming to improve our understanding of the underlying mechanisms of this disorder.
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Affiliation(s)
- Niannian Cui
- First School of Clinical Medicine, Anhui Medical University, Hefei 230032, China
| | - Xiaoqing Xu
- Department of Dermatology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230031, China; Institute of Dermatology, Anhui Medical University, Hefei, Anhui 230022, China; The Key Laboratory of Dermatology, Ministry of Education, Anhui Medical University, Hefei, China; Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei, Anhui 230022, China
| | - Fusheng Zhou
- Department of Dermatology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230031, China; Institute of Dermatology, Anhui Medical University, Hefei, Anhui 230022, China; The Key Laboratory of Dermatology, Ministry of Education, Anhui Medical University, Hefei, China; Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei, Anhui 230022, China.
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9
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Lorenzo-Sanz L, Lopez-Cerda M, da Silva-Diz V, Artés MH, Llop S, Penin RM, Bermejo JO, Gonzalez-Suarez E, Esteller M, Viñals F, Espinosa E, Oliva M, Piulats JM, Martin-Liberal J, Muñoz P. Cancer cell plasticity defines response to immunotherapy in cutaneous squamous cell carcinoma. Nat Commun 2024; 15:5352. [PMID: 38914547 PMCID: PMC11196727 DOI: 10.1038/s41467-024-49718-8] [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: 05/02/2023] [Accepted: 06/17/2024] [Indexed: 06/26/2024] Open
Abstract
Immune checkpoint blockade (ICB) approaches have changed the therapeutic landscape for many tumor types. However, half of cutaneous squamous cell carcinoma (cSCC) patients remain unresponsive or develop resistance. Here, we show that, during cSCC progression in male mice, cancer cells acquire epithelial/mesenchymal plasticity and change their immune checkpoint (IC) ligand profile according to their features, dictating the IC pathways involved in immune evasion. Epithelial cancer cells, through the PD-1/PD-L1 pathway, and mesenchymal cancer cells, through the CTLA-4/CD80 and TIGIT/CD155 pathways, differentially block antitumor immune responses and determine the response to ICB therapies. Accordingly, the anti-PD-L1/TIGIT combination is the most effective strategy for blocking the growth of cSCCs that contain both epithelial and mesenchymal cancer cells. The expression of E-cadherin/Vimentin/CD80/CD155 proteins in cSCC, HNSCC and melanoma patient samples predicts response to anti-PD-1/PD-L1 therapy. Collectively, our findings indicate that the selection of ICB therapies should take into account the epithelial/mesenchymal features of cancer cells.
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Affiliation(s)
- Laura Lorenzo-Sanz
- Oncobell Program, Bellvitge Biomedical Research Institute (IDIBELL), 08908, L'Hospitalet de Llobregat, Barcelona, Spain.
| | - Marta Lopez-Cerda
- Oncobell Program, Bellvitge Biomedical Research Institute (IDIBELL), 08908, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Victoria da Silva-Diz
- Oncobell Program, Bellvitge Biomedical Research Institute (IDIBELL), 08908, L'Hospitalet de Llobregat, Barcelona, Spain
- Rutgers Cancer Institute of New Jersey, Rutgers University, 08901, New Brunswick, NJ, USA
| | - Marta H Artés
- Oncobell Program, Bellvitge Biomedical Research Institute (IDIBELL), 08908, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Sandra Llop
- Medical Oncology Department, Catalan Institute of Oncology (ICO), 08908, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Rosa M Penin
- Pathology Service, Bellvitge University Hospital/IDIBELL, 08908, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Josep Oriol Bermejo
- Plastic Surgery Unit, Bellvitge University Hospital/IDIBELL, 08908, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Eva Gonzalez-Suarez
- Oncobell Program, Bellvitge Biomedical Research Institute (IDIBELL), 08908, L'Hospitalet de Llobregat, Barcelona, Spain
- Molecular Oncology, Spanish National Cancer Research Centre (CNIO), 28029, Madrid, Spain
| | - Manel Esteller
- Josep Carreras Leukaemia Research Institute (IJC), 08916, Badalona, Barcelona, Spain
- Centro de Investigación Biomédica en Red Cáncer (CIBERONC), ISCIII, 28029, Madrid, Spain
- Institució Catalana de Recerca i Estudis Avançats (ICREA), 08010, Barcelona, Spain
- Physiological Sciences Department, School of Medicine and Health Sciences, University of Barcelona (UB), 08908, Barcelona, Spain
| | - Francesc Viñals
- Oncobell Program, Bellvitge Biomedical Research Institute (IDIBELL), 08908, L'Hospitalet de Llobregat, Barcelona, Spain
- Physiological Sciences Department, School of Medicine and Health Sciences, University of Barcelona (UB), 08908, Barcelona, Spain
- Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology (ICO)/IDIBELL, 08908, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Enrique Espinosa
- Centro de Investigación Biomédica en Red Cáncer (CIBERONC), ISCIII, 28029, Madrid, Spain
- Medical Oncology Department, La Paz University Hospital, Autonomous University of Madrid (UAM), 28046, Madrid, Spain
| | - Marc Oliva
- Medical Oncology Department, Catalan Institute of Oncology (ICO), 08908, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Josep M Piulats
- Oncobell Program, Bellvitge Biomedical Research Institute (IDIBELL), 08908, L'Hospitalet de Llobregat, Barcelona, Spain
- Medical Oncology Department, Catalan Institute of Oncology (ICO), 08908, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Juan Martin-Liberal
- Medical Oncology Department, Catalan Institute of Oncology (ICO), 08908, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Purificación Muñoz
- Oncobell Program, Bellvitge Biomedical Research Institute (IDIBELL), 08908, L'Hospitalet de Llobregat, Barcelona, Spain.
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10
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Santagata S, Rea G, Bello AM, Capiluongo A, Napolitano M, Desicato S, Fragale A, D'Alterio C, Trotta AM, Ieranò C, Portella L, Persico F, Di Napoli M, Di Maro S, Feroce F, Azzaro R, Gabriele L, Longo N, Pignata S, Perdonà S, Scala S. Targeting CXCR4 impaired T regulatory function through PTEN in renal cancer patients. Br J Cancer 2024; 130:2016-2026. [PMID: 38704478 PMCID: PMC11183124 DOI: 10.1038/s41416-024-02702-x] [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: 09/20/2023] [Revised: 04/12/2024] [Accepted: 04/19/2024] [Indexed: 05/06/2024] Open
Abstract
BACKGROUND Tregs trafficking is controlled by CXCR4. In Renal Cell Carcinoma (RCC), the effect of the new CXCR4 antagonist, R54, was explored in peripheral blood (PB)-Tregs isolated from primary RCC patients. METHODS PB-Tregs were isolated from 77 RCC patients and 38 healthy donors (HDs). CFSE-T effector-Tregs suppression assay, IL-35, IFN-γ, IL-10, TGF-β1 secretion, and Nrp-1+Tregs frequency were evaluated. Tregs were characterised for CTLA-4, PD-1, CD40L, PTEN, CD25, TGF-β1, FOXP3, DNMT1 transcriptional profile. PTEN-pAKT signalling was evaluated in the presence of R54 and/or triciribine (TCB), an AKT inhibitor. Methylation of TSDR (Treg-Specific-Demethylated-Region) was conducted. RESULTS R54 impaired PB-RCC-Tregs function, reduced Nrp-1+Tregs frequency, the release of IL-35, IL-10, and TGF-β1, while increased IFN-γ Teff-secretion. The CXCR4 ligand, CXCL12, recruited CD25+PTEN+Tregs in RCC while R54 significantly reduced it. IL-2/PMA activates Tregs reducing pAKT+Tregs while R54 increases it. The AKT inhibitor, TCB, prevented the increase in pAKT+Tregs R54-mediated. Moreover, R54 significantly reduced FOXP3-TSDR demethylation with DNMT1 and FOXP3 downregulation. CONCLUSION R54 impairs Tregs function in primary RCC patients targeting PTEN/PI3K/AKT pathway, reducing TSDR demethylation and FOXP3 and DNMT1 expression. Thus, CXCR4 targeting is a strategy to inhibit Tregs activity in the RCC tumour microenvironment.
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Affiliation(s)
- Sara Santagata
- Microenvironment Molecular Targets, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131, Naples, Italy
| | - Giuseppina Rea
- Microenvironment Molecular Targets, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131, Naples, Italy
| | - Anna Maria Bello
- Microenvironment Molecular Targets, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131, Naples, Italy
| | - Anna Capiluongo
- Microenvironment Molecular Targets, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131, Naples, Italy
| | - Maria Napolitano
- Microenvironment Molecular Targets, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131, Naples, Italy
| | - Sonia Desicato
- Urology, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131, Naples, Italy
| | - Alessandra Fragale
- Department of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, 00161, Rome, Italy
| | - Crescenzo D'Alterio
- Microenvironment Molecular Targets, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131, Naples, Italy
| | - Anna Maria Trotta
- Microenvironment Molecular Targets, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131, Naples, Italy
| | - Caterina Ieranò
- Microenvironment Molecular Targets, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131, Naples, Italy
| | - Luigi Portella
- Microenvironment Molecular Targets, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131, Naples, Italy
| | - Francesco Persico
- Department of Neurosciences, Reproductive Sciences and Odontostomatology, Urology Unit, University of Naples "Federico II", 80138, Napoli, Italy
| | - Marilena Di Napoli
- Uro-gynecological Oncology, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131, Naples, Italy
| | - Salvatore Di Maro
- Department of Environmental, Biological and Pharmaceutical Science and Technology, University of Campania "Luigi Vanvitelli", 81100, Caserta, Italy
| | - Florinda Feroce
- Pathology, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131, Naples, Italy
| | - Rosa Azzaro
- Transfusion Medicine Unit, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131, Naples, Italy
| | - Lucia Gabriele
- Department of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, 00161, Rome, Italy
| | - Nicola Longo
- Department of Neurosciences, Reproductive Sciences and Odontostomatology, Urology Unit, University of Naples "Federico II", 80138, Napoli, Italy
| | - Sandro Pignata
- Uro-gynecological Oncology, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131, Naples, Italy
| | - Sisto Perdonà
- Urology, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131, Naples, Italy
| | - Stefania Scala
- Microenvironment Molecular Targets, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131, Naples, Italy.
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11
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Soltantoyeh T, Akbari B, Shahosseini Z, Mirzaei HR, Hadjati J. Simultaneous targeting of Tim3 and A2a receptors modulates MSLN-CAR T cell antitumor function in a human cervical tumor xenograft model. Front Immunol 2024; 15:1362904. [PMID: 38855110 PMCID: PMC11157064 DOI: 10.3389/fimmu.2024.1362904] [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: 12/29/2023] [Accepted: 05/10/2024] [Indexed: 06/11/2024] Open
Abstract
Introduction Chimeric antigen receptor (CAR) T cell therapy has transformed the treatment of hematological malignancies. However, its efficacy in solid tumors is limited by the immunosuppressive tumor microenvironment that compromises CAR T cell antitumor function in clinical settings. To overcome this challenge, researchers have investigated the potential of inhibiting specific immune checkpoint receptors, including A2aR (Adenosine A2 Receptor) and Tim3 (T cell immunoglobulin and mucin domain-containing protein 3), to enhance CAR T cell function. In this study, we evaluated the impact of genetic targeting of Tim3 and A2a receptors on the antitumor function of human mesothelin-specific CAR T cells (MSLN-CAR) in vitro and in vivo. Methods Second-generation anti-mesothelin CAR T cells were produced using standard cellular and molecular techniques. A2aR-knockdown and/or Tim3- knockdown anti-mesothelin-CAR T cells were generated using shRNA-mediated gene silencing. The antitumor function of CAR T cells was evaluated by measuring cytokine production, proliferation, and cytotoxicity in vitro through coculture with cervical cancer cells (HeLa cell line). To evaluate in vivo antitumor efficacy of manufactured CAR T cells, tumor growth and mouse survival were monitored in a human cervical cancer xenograft model. Results In vitro experiments demonstrated that knockdown of A2aR alone or in combination with Tim3 significantly improved CAR T cell proliferation, cytokine production, and cytotoxicity in presence of tumor cells in an antigen-specific manner. Furthermore, in the humanized xenograft model, both double knockdown CAR T cells and control CAR T cells could effectively control tumor growth. However, single knockdown CAR T cells were associated with reduced survival in mice. Conclusion These findings highlight the potential of concomitant genetic targeting of Tim3 and A2a receptors to augment the efficacy of CAR T cell therapy in solid tumors. Nevertheless, caution should be exercised in light of our observation of decreased survival in mice treated with single knockdown MSLN-CAR T cells, emphasizing the need for careful efficacy considerations.
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Affiliation(s)
- Tahereh Soltantoyeh
- Department of Medical Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Behnia Akbari
- Department of Medical Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Shahosseini
- Department of Medical Biotechnology, School of Allied Medical Sciences, Iran University of Medical Sciences, Tehran, Iran
- Virology Department, Pasteur Institute of Iran, Tehran, Iran
| | - Hamid Reza Mirzaei
- Department of Medical Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Jamshid Hadjati
- Department of Medical Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
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12
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Chen XJ, Tang R, Zha J, Zeng L, Zhou L, Liu Z, Yang D, Zeng M, Zhu X, Chen A, Liu H, Chen H, Chen G. A potential defensive role of TIM-3 on T lymphocytes in the inflammatory involvement of diabetic kidney disease. Front Immunol 2024; 15:1365226. [PMID: 38812511 PMCID: PMC11133625 DOI: 10.3389/fimmu.2024.1365226] [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: 01/04/2024] [Accepted: 04/29/2024] [Indexed: 05/31/2024] Open
Abstract
Objective The aberrant mobilization and activation of various T lymphocyte subpopulations play a pivotal role in the pathogenesis of diabetic kidney disease (DKD), yet the regulatory mechanisms underlying these processes remain poorly understood. Our study is premised on the hypothesis that the dysregulation of immune checkpoint molecules on T lymphocytes disrupts kidney homeostasis, instigates pathological inflammation, and promotes DKD progression. Methods A total of 360 adult patients with DKD were recruited for this study. The expression of immune checkpoint molecules on T lymphocytes was assessed by flow cytometry for peripheral blood and immunofluorescence staining for kidney tissue. Single-cell sequencing (scRNA-seq) data from the kidneys of DKD mouse model were analyzed. Results Patients with DKD exhibited a reduction in the proportion of CD3+TIM-3+ T cells in circulation concurrent with the emergence of significant albuminuria and hematuria (p=0.008 and 0.02, respectively). Conversely, the incidence of infection during DKD progression correlated with an elevation of peripheral CD3+TIM-3+ T cells (p=0.01). Both univariate and multivariate logistic regression analysis revealed a significant inverse relationship between the proportion of peripheral CD3+TIM-3+ T cells and severe interstitial mononuclear infiltration (OR: 0.193, 95%CI: 0.040,0.926, p=0.04). Immunofluorescence assays demonstrated an increase of CD3+, TIM-3+ and CD3+TIM-3+ interstitial mononuclear cells in the kidneys of DKD patients as compared to patients diagnosed with minimal change disease (p=0.03, 0.02 and 0.002, respectively). ScRNA-seq analysis revealed decreased gene expression of TIM3 on T lymphocytes in DKD compared to control. And one of TIM-3's main ligands, Galectin-9 on immune cells showed a decreasing trend in gene expression as kidney damage worsened. Conclusion Our study underscores the potential protective role of TIM-3 on T lymphocytes in attenuating the progression of DKD and suggests that monitoring circulating CD3+TIM3+ T cells may serve as a viable strategy for identifying DKD patients at heightened risk of disease progression.
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Affiliation(s)
- Xiao-Jun Chen
- Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, China
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital at Central South University, Changsha, China
| | - Runyan Tang
- Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, China
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital at Central South University, Changsha, China
| | - Jie Zha
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital at Central South University, Changsha, China
| | - Li Zeng
- Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, China
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital at Central South University, Changsha, China
| | - Linshan Zhou
- Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, China
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital at Central South University, Changsha, China
| | - Zhiwen Liu
- Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, China
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital at Central South University, Changsha, China
| | - Danyi Yang
- Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, China
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital at Central South University, Changsha, China
| | - Mengru Zeng
- Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, China
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital at Central South University, Changsha, China
| | - Xuejing Zhu
- Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, China
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital at Central South University, Changsha, China
| | - Anqun Chen
- Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, China
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital at Central South University, Changsha, China
| | - Hong Liu
- Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, China
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital at Central South University, Changsha, China
| | - Huihui Chen
- Department of Ophthalmology, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Guochun Chen
- Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, China
- Department of Nephrology, Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital at Central South University, Changsha, China
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Yao Y, Zeng L, Huang X, Zhang J, Zhang G, Wang L. Role of co‑inhibitory molecules in the treatment of psoriasis (Review). Exp Ther Med 2024; 27:209. [PMID: 38590557 PMCID: PMC11000047 DOI: 10.3892/etm.2024.12497] [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: 06/18/2023] [Accepted: 01/24/2024] [Indexed: 04/10/2024] Open
Abstract
Psoriasis is a common chronic inflammatory skin disease characterized by abnormal activation and infiltration of T-cells and excessive proliferation of keratinocytes (KCs). Its pathogenesis is complex and frequently accompanied by the imbalance of T-cell subpopulations, contributing to its development and further exacerbation. Therefore, the immune system, especially T-cells, is mainly involved in the pathogenesis of psoriasis. While T-cell activation not only requires the first recognition of T-cell receptor and major histocompatibility complex peptide, co-stimulatory and co-inhibitory pathways are reported to promote or dampen T-cell responses through a variety of mechanisms. In recent years, immuno-related agents have been applied in the treatment of numerous clinical diseases, including psoriasis, and are starting to show promising and potential therapy prospects in autoimmune skin diseases. The present review outlined the role of co-inhibitory molecules in the pathogenesis of psoriasis and their application in the treatment of psoriasis.
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Affiliation(s)
- Yue Yao
- Department of Dermatology, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei 050031, P.R. China
- Candidate Branch of National Clinical Research Center for Skin Diseases, Shijiazhuang, Hebei 050031, P.R. China
| | - Linxi Zeng
- Department of Dermatology, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei 050031, P.R. China
- Candidate Branch of National Clinical Research Center for Skin Diseases, Shijiazhuang, Hebei 050031, P.R. China
| | - Xin Huang
- Department of Dermatology, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei 050031, P.R. China
- Candidate Branch of National Clinical Research Center for Skin Diseases, Shijiazhuang, Hebei 050031, P.R. China
| | - Jinfang Zhang
- Department of Dermatology, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei 050031, P.R. China
- Candidate Branch of National Clinical Research Center for Skin Diseases, Shijiazhuang, Hebei 050031, P.R. China
| | - Guoqiang Zhang
- Department of Dermatology, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei 050031, P.R. China
- Candidate Branch of National Clinical Research Center for Skin Diseases, Shijiazhuang, Hebei 050031, P.R. China
| | - Ling Wang
- Department of Orthopedic Oncology, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei 050011, P.R. China
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Layug PJ, Vats H, Kannan K, Arsenio J. Sex differences in CD8 + T cell responses during adaptive immunity. WIREs Mech Dis 2024:e1645. [PMID: 38581141 DOI: 10.1002/wsbm.1645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 02/08/2024] [Accepted: 03/14/2024] [Indexed: 04/08/2024]
Abstract
Biological sex is an important variable that influences the immune system's susceptibility to infectious and non-infectious diseases and their outcomes. Sex dimorphic features in innate and adaptive immune cells and their activities may help to explain sex differences in immune responses. T lymphocytes in the adaptive immune system are essential to providing protection against infectious and chronic inflammatory diseases. In this review, T cell responses are discussed with focus on the current knowledge of biological sex differences in CD8+ T cell mediated adaptive immune responses in infectious and chronic inflammatory diseases. Future directions aimed at investigating the molecular and cellular mechanisms underlying sex differences in diverse T cell responses will continue to underscore the significance of understanding sex differences in protective immunity at the cellular level, to induce appropriate T cell-based immune responses in infection, autoimmunity, and cancer. This article is categorized under: Immune System Diseases > Molecular and Cellular Physiology Infectious Diseases > Molecular and Cellular Physiology.
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Affiliation(s)
- Paul Jerard Layug
- Department of Internal Medicine, Max Rady College of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
- Manitoba Centre for Proteomics and Systems Biology, Winnipeg, Manitoba, Canada
| | - Harman Vats
- Manitoba Centre for Proteomics and Systems Biology, Winnipeg, Manitoba, Canada
- Max Rady College of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Kamali Kannan
- Manitoba Centre for Proteomics and Systems Biology, Winnipeg, Manitoba, Canada
- Rady Faculty of Health Sciences, Max Rady College of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Janilyn Arsenio
- Department of Internal Medicine, Max Rady College of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
- Manitoba Centre for Proteomics and Systems Biology, Winnipeg, Manitoba, Canada
- Max Rady College of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
- Rady Faculty of Health Sciences, Max Rady College of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
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15
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Gao F, You X, Yang L, Zou X, Sui B. Boosting immune responses in lung tumor immune microenvironment: A comprehensive review of strategies and adjuvants. Int Rev Immunol 2024; 43:280-308. [PMID: 38525925 DOI: 10.1080/08830185.2024.2333275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 02/12/2024] [Accepted: 03/15/2024] [Indexed: 03/26/2024]
Abstract
The immune system has a substantial impact on the growth and expansion of lung malignancies. Immune cells are encompassed by a stroma comprising an extracellular matrix (ECM) and different cells like stromal cells, which are known as the tumor immune microenvironment (TIME). TME is marked by the presence of immunosuppressive factors, which inhibit the function of immune cells and expand tumor growth. In recent years, numerous strategies and adjuvants have been developed to extend immune responses in the TIME, to improve the efficacy of immunotherapy. In this comprehensive review, we outline the present knowledge of immune evasion mechanisms in lung TIME, explain the biology of immune cells and diverse effectors on these components, and discuss various approaches for overcoming suppressive barriers. We highlight the potential of novel adjuvants, including toll-like receptor (TLR) agonists, cytokines, phytochemicals, nanocarriers, and oncolytic viruses, for enhancing immune responses in the TME. Ultimately, we provide a summary of ongoing clinical trials investigating these strategies and adjuvants in lung cancer patients. This review also provides a broad overview of the current state-of-the-art in boosting immune responses in the TIME and highlights the potential of these approaches for improving outcomes in lung cancer patients.
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Affiliation(s)
- Fei Gao
- Department of Oncology, The First Affiliated Hospital of Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang Province, China
| | - Xiaoqing You
- Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang Province, China
| | - Liu Yang
- Department of Oncology, Da Qing Long Nan Hospital, Daqing, Heilongjiang Province, China
| | - Xiangni Zou
- Department of Nursing, The First Affiliated Hospital of Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang Province, China
| | - Bowen Sui
- Department of Oncology, The First Affiliated Hospital of Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang Province, China
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16
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Haham N, Zveik O, Rechtman A, Brill L, Vaknin-Dembinsky A. Altered immune co-inhibitory receptor expression and correlation of LAG-3 expression to disease severity in NMOSD. J Neuroimmunol 2024; 388:578289. [PMID: 38301597 DOI: 10.1016/j.jneuroim.2024.578289] [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: 09/18/2023] [Revised: 11/20/2023] [Accepted: 01/10/2024] [Indexed: 02/03/2024]
Abstract
Co-inhibitory receptors (CIR)s regulate T cell-mediated immune responses and growing evidence links co-inhibitory receptors to the progression of neuroimmunological diseases. We studied the expression levels of CIRs: TIM-3, TIGIT, PD-1 and LAG-3 in the peripheral blood mononuclear cells (PBMCs) of 30 patients with Neuromyelitis optica spectrum disorder (NMOSD), 11 Multiple sclerosis (MS) patients and 31 Healthy controls (HC). We found that the mRNA expression levels of TIM-3 were significantly increased in NMOSD compared with HC, and increased LAG-3 surface protein expression was also observed on T-cells of NMOSD patients. Moreover, we observed a negative correlation between LAG-3 expression and disease severity in NMOSD. Our findings suggest a protective effect of LAG-3 in the setting of NMOSD, and that the differential expression of CIRs observed in this study may play a role in the pathological process of NMOSD.
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Affiliation(s)
- Nitsan Haham
- Department of Neurology and Laboratory of Neuroimmunology and the Agnes-Ginges Center for Neurogenetics, Hadassah- Medical Center, Ein-Kerem, Faculty of Medicine, Hebrew University of Jerusalem, Ein-Karem, Jerusalem 91120, Israel.
| | - Omri Zveik
- Department of Neurology and Laboratory of Neuroimmunology and the Agnes-Ginges Center for Neurogenetics, Hadassah- Medical Center, Ein-Kerem, Faculty of Medicine, Hebrew University of Jerusalem, Ein-Karem, Jerusalem 91120, Israel
| | - Ariel Rechtman
- Department of Neurology and Laboratory of Neuroimmunology and the Agnes-Ginges Center for Neurogenetics, Hadassah- Medical Center, Ein-Kerem, Faculty of Medicine, Hebrew University of Jerusalem, Ein-Karem, Jerusalem 91120, Israel
| | - Livnat Brill
- Department of Neurology and Laboratory of Neuroimmunology and the Agnes-Ginges Center for Neurogenetics, Hadassah- Medical Center, Ein-Kerem, Faculty of Medicine, Hebrew University of Jerusalem, Ein-Karem, Jerusalem 91120, Israel
| | - Adi Vaknin-Dembinsky
- Department of Neurology and Laboratory of Neuroimmunology and the Agnes-Ginges Center for Neurogenetics, Hadassah- Medical Center, Ein-Kerem, Faculty of Medicine, Hebrew University of Jerusalem, Ein-Karem, Jerusalem 91120, Israel.
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17
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Wang Q, Zhang J, Wen Y, Qi S, Duan Y, Liu Q, Li C. The pleiotropic enhancer enh9 promotes cell proliferation and migration in non-small cell lung cancer via ERMP1 and PD-L1. Biochim Biophys Acta Mol Basis Dis 2024; 1870:167015. [PMID: 38182069 DOI: 10.1016/j.bbadis.2023.167015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 12/27/2023] [Accepted: 12/28/2023] [Indexed: 01/07/2024]
Abstract
Enhancers, cis-acting DNA elements for transcriptional regulation, are important regulators of cell identity and disease. However, of the hundreds of thousands of enhancers annotated in the human genome, only a few have been studied for their regulatory mechanisms and functions in cancer progression and therapeutic resistance. Here, we report the pleiotropy of one enhancer (named enh9) in both cell proliferation and migration in non-small cell lung cancer (NSCLC) cells. By integrating multi-genomic data, ERMP1 and PD-L1 were screened out as potential targets of enh9. CUT&Tag sequencing demonstrated that enh9 was involved in the genomic interactions between the transcription factor RELA and the promoters of ERMP1 and PD-L1. In addition, ERMP1 and PD-L1 were validated to be involved in cell proliferation and migration, respectively. Our study fully elucidated the function and transcriptional regulation mechanisms of enh9 in NSCLC. The exploration on enhancers is promising to provide new insights for cancer diagnosis and therapy.
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Affiliation(s)
- Qilin Wang
- School of Engineering Medicine, Beihang University, Beijing 100191, China; Key Laboratory of Big Data-Based Precision Medicine (Ministry of Industry and Information Technology), Beihang University, Beijing 100191, China; School of Biological Science and Medical Engineering, Beihang University, Beijing 100191, China
| | - Junyou Zhang
- School of Engineering Medicine, Beihang University, Beijing 100191, China; Key Laboratory of Big Data-Based Precision Medicine (Ministry of Industry and Information Technology), Beihang University, Beijing 100191, China; School of Biological Science and Medical Engineering, Beihang University, Beijing 100191, China
| | - Yanling Wen
- Institute for Hepatology, National Clinical Research Center for Infectious Disease, Shenzhen Third People's Hospital, Shenzhen, Guangdong 518112, China; The Second Affiliated Hospital, School of Medicine, Southern University of Science and Technology, Shenzhen, Guangdong 518112, China
| | - Sihan Qi
- School of Engineering Medicine, Beihang University, Beijing 100191, China; Key Laboratory of Big Data-Based Precision Medicine (Ministry of Industry and Information Technology), Beihang University, Beijing 100191, China; School of Biological Science and Medical Engineering, Beihang University, Beijing 100191, China
| | - Yingying Duan
- School of Engineering Medicine, Beihang University, Beijing 100191, China; Key Laboratory of Big Data-Based Precision Medicine (Ministry of Industry and Information Technology), Beihang University, Beijing 100191, China; School of Biological Science and Medical Engineering, Beihang University, Beijing 100191, China
| | - Qian Liu
- School of Engineering Medicine, Beihang University, Beijing 100191, China; Key Laboratory of Big Data-Based Precision Medicine (Ministry of Industry and Information Technology), Beihang University, Beijing 100191, China; School of Biological Science and Medical Engineering, Beihang University, Beijing 100191, China
| | - Chunyan Li
- School of Engineering Medicine, Beihang University, Beijing 100191, China; Key Laboratory of Big Data-Based Precision Medicine (Ministry of Industry and Information Technology), Beihang University, Beijing 100191, China; School of Biological Science and Medical Engineering, Beihang University, Beijing 100191, China; Beijing Advanced Innovation Center for Big Data-Based Precision Medicine, Beihang University, Beijing 100191, China.
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18
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Wang CM, Jan Wu YJ, Huang LY, Zheng JW, Chen JY. Comprehensive Co-Inhibitory Receptor (Co-IR) Expression on T Cells and Soluble Proteins in Rheumatoid Arthritis. Cells 2024; 13:403. [PMID: 38474367 DOI: 10.3390/cells13050403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 02/11/2024] [Accepted: 02/22/2024] [Indexed: 03/14/2024] Open
Abstract
Co-inhibitory receptors (Co-IRs) are essential in controlling the progression of immunopathology in rheumatoid arthritis (RA) by limiting T cell activation. The objective of this investigation was to determine the phenotypic expression of Co-IR T cells and to assess the levels of serum soluble PD-1, PDL-2, and TIM3 in Taiwanese RA patients. METHODS Co-IRs T cells were immunophenotyped employing multicolor flow cytometry, and ELISA was utilized for measuring soluble PD-1, PDL-2, and TIM3. Correlations have been detected across the percentage of T cells expressing Co-IRs (MFI) and different indicators in the blood, including ESR, high-sensitivity CRP (hsCRP), 28 joint disease activity scores (DAS28), and soluble PD-1/PDL-2/TIM3. RESULTS In RA patients, we recognized elevated levels of PD-1 (CD279), CTLA-4, and TIGIT in CD4+ T cells; TIGIT, HLA-DR, TIM3, and LAG3 in CD8+ T cells; and CD8+CD279+TIM3+, CD8+HLA-DR+CD38+ T cells. The following tests were revealed to be correlated with hsCRP: CD4/CD279 MFI, CD4/CD279%, CD4/TIM3%, CD8/TIM3%, CD8/TIM3 MFI, CD8/LAG3%, and CD8+HLA-DR+CD38+%. CD8/LAG3 and CD8/TIM3 MFIs are linked to ESR. DAS28-ESR and DAS28-CRP exhibited relationships with CD4/CD127 MFI, CD8/CD279%, and CD8/CD127 MFI, respectively. CD4+CD279+TIM3+% was correlated with DAS28-ESR (p = 0.0084, N = 46), DAS28-CRP (p = 0.007, N = 47), and hsCRP (p = 0.002, N = 56), respectively. In the serum of patients with RA, levels of soluble PD-1, PDL-2, and Tim3 were extremely elevated. CD4+ TIM3+% (p = 0.0089, N = 46) and CD8+ TIM3+% (p = 0.0305, N = 46) were correlated with sTIM3 levels; sPD1 levels were correlated with CD4+CD279+% (p < 0.0001, N = 31) and CD3+CD279+% (p = 0.0084, N = 30). CONCLUSIONS Co-IR expressions on CD4+ and CD8+ T cells, as well as soluble PD-1, PDL-2, and TIM3 levels, could function as indicators of disease activity and potentially play crucial roles in the pathogenesis of RA.
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Affiliation(s)
- Chin-Man Wang
- Department of Rehabilitation, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan 33302, Taiwan
| | - Yeong-Jian Jan Wu
- Division of Allergy, Immunology and Rheumatology, Department of Medicine, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, No. 5, Fu-Shin St. Kwei-Shan, Taoyuan 33305, Taiwan
| | - Li-Yu Huang
- Division of Allergy, Immunology and Rheumatology, Department of Medicine, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, No. 5, Fu-Shin St. Kwei-Shan, Taoyuan 33305, Taiwan
| | - Jian-Wen Zheng
- Division of Allergy, Immunology and Rheumatology, Department of Medicine, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, No. 5, Fu-Shin St. Kwei-Shan, Taoyuan 33305, Taiwan
| | - Ji-Yih Chen
- Division of Allergy, Immunology and Rheumatology, Department of Medicine, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, No. 5, Fu-Shin St. Kwei-Shan, Taoyuan 33305, Taiwan
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19
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Dorando HK, Mutic EC, Li JY, Perrin EP, Wurtz MK, Quinn CC, Payton JE. LPS and type I and II interferons have opposing effects on epigenetic regulation of LAIR1 expression in mouse and human macrophages. J Leukoc Biol 2024; 115:547-564. [PMID: 38011310 DOI: 10.1093/jleuko/qiad148] [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: 07/31/2023] [Revised: 10/26/2023] [Accepted: 11/09/2023] [Indexed: 11/29/2023] Open
Abstract
Inhibitory immune receptors are important for maintaining immune homeostasis. We identified epigenetic alterations in 2 members of this group, LAIR1 and LAIR2, in lymphoma patients with inflammatory tissue damage and susceptibility to infection. We predicted that the expression of LAIR genes is controlled by immune mediators acting on transcriptional regulatory elements. Using flow cytometry, quantitative reverse-transcription polymerase chain reaction, and RNA sequencing, we measured LAIR1 and LAIR2 in human and murine immune cell subsets at baseline and posttreatment with immune mediators, including type I and II interferons, tumor necrosis factor α, and lipopolysaccharide (LPS). We identified candidate regulatory elements using epigenome profiling and measured their regulatory activity using luciferase reporters. LAIR1 expression substantially increases during monocyte differentiation to macrophages in both species. In contrast, murine and human macrophages exhibited opposite changes in LAIR1 in response to immune stimuli: human LAIR1 increased with LPS while mouse LAIR1 increased with interferon γ. LAIR genes had distinct patterns of enhancer activity with variable responses to immune stimuli. To identify relevant transcription factors (TFs), we developed integrative bioinformatic techniques applied to TF chromatin immunoprecipitation sequencing, RNA sequencing, and luciferase activity, revealing distinct sets of TFs for each LAIR gene. Most strikingly, LAIR1 TFs include nuclear factor kappa B factors RELA and RELB, while Lair1 and LAIR2 instead include STAT3 and/or STAT5. Regulation by nuclear factor kappa B factors may therefore explain the LPS-induced increase in LAIR1 expression, in contrast to Lair1 decrease. Our findings reveal new insights into transcriptional mechanisms that control distinct expression patterns of LAIR genes in response to inflammatory stimuli in human and murine myeloid and lymphoid cells.
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Affiliation(s)
- Hannah K Dorando
- Department of Pathology and Immunology, Washington University School of Medicine in St.Louis, 660 S. Euclid Avenue, Box 8118, St. Louis, MO 63110, United States
| | - Evan C Mutic
- Department of Pathology and Immunology, Washington University School of Medicine in St.Louis, 660 S. Euclid Avenue, Box 8118, St. Louis, MO 63110, United States
| | - Joanna Y Li
- Department of Pathology and Immunology, Washington University School of Medicine in St.Louis, 660 S. Euclid Avenue, Box 8118, St. Louis, MO 63110, United States
| | - Ezri P Perrin
- Department of Pathology and Immunology, Washington University School of Medicine in St.Louis, 660 S. Euclid Avenue, Box 8118, St. Louis, MO 63110, United States
| | - Mellisa K Wurtz
- Department of Pathology and Immunology, Washington University School of Medicine in St.Louis, 660 S. Euclid Avenue, Box 8118, St. Louis, MO 63110, United States
| | - Chaz C Quinn
- Department of Pathology and Immunology, Washington University School of Medicine in St.Louis, 660 S. Euclid Avenue, Box 8118, St. Louis, MO 63110, United States
| | - Jacqueline E Payton
- Department of Pathology and Immunology, Washington University School of Medicine in St.Louis, 660 S. Euclid Avenue, Box 8118, St. Louis, MO 63110, United States
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20
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Sun J(A, Adil A, Biniazan F, Haykal S. Immunogenicity and tolerance induction in vascularized composite allotransplantation. FRONTIERS IN TRANSPLANTATION 2024; 3:1350546. [PMID: 38993748 PMCID: PMC11235364 DOI: 10.3389/frtra.2024.1350546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 01/29/2024] [Indexed: 07/13/2024]
Abstract
Vascularized composite allotransplantation (VCA) is the transplantation of multiple tissues such as skin, muscle, bone, nerve, and vessels, as a functional unit (i.e., hand or face) to patients suffering from major tissue trauma and functional deficits. Though the surgical feasibility has been optimized, issues regarding graft rejection remains. VCA rejection involves a diverse population of cells but is primarily driven by both donor and recipient lymphocytes, antigen-presenting cells, macrophages, and other immune as well as donor-derived cells. In addition, it is commonly understood that different tissues within VCA, such as the skin, elicits a stronger rejection response. Currently, VCA recipients are required to follow potent and lifelong immunosuppressing regimens to maximize graft survival. This puts patients at risk for malignancies, opportunistic infections, and cancers, thereby posing a need for less perilous methods of inducing graft tolerance. This review will provide an overview of cell populations and mechanisms, specific tissue involved in VCA rejection, as well as an updated scope of current methods of tolerance induction.
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Affiliation(s)
- Jiahui (Angela) Sun
- Latner Thoracic Surgery Laboratories, University Health Network, Toronto General Hospital, University of Toronto, Toronto, ON, Canada
- Institute of Medical Science, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Aisha Adil
- Latner Thoracic Surgery Laboratories, University Health Network, Toronto General Hospital, University of Toronto, Toronto, ON, Canada
- Institute of Medical Science, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Felor Biniazan
- Latner Thoracic Surgery Laboratories, University Health Network, Toronto General Hospital, University of Toronto, Toronto, ON, Canada
| | - Siba Haykal
- Latner Thoracic Surgery Laboratories, University Health Network, Toronto General Hospital, University of Toronto, Toronto, ON, Canada
- Institute of Medical Science, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
- Division of Plastic & Reconstructive Surgery, Department of Surgery, University of Toronto, Toronto, ON, Canada
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21
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Lamas NJ, Lassalle S, Martel A, Nahon-Estève S, Macocco A, Zahaf K, Lalvee S, Fayada J, Lespinet-Fabre V, Bordone O, Pedeutour F, Baillif S, Hofman P. Characterisation of the protein expression of the emerging immunotherapy targets VISTA, LAG-3 and PRAME in primary uveal melanoma: insights from a southern French patient cohort. Pathology 2023; 55:929-944. [PMID: 37863710 DOI: 10.1016/j.pathol.2023.08.003] [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: 01/28/2023] [Revised: 07/02/2023] [Accepted: 08/04/2023] [Indexed: 10/22/2023]
Abstract
Uveal melanoma (UM) is the most common intraocular tumour in adults, with dismal prognosis once metastases develop, since therapeutic options for the metastatic disease are ineffective. Over the past decade, novel cancer therapies based on immunotherapy have changed the landscape of treatment of different forms of cancer leading to many hopes of improvement in patient overall survival (OS). VISTA, LAG-3 and PRAME are novel promising targets of immunotherapy that have recently gained attention in different solid tumours, but whose relevance in UM remained to be comprehensively evaluated until now. Here, we studied the protein expression of VISTA, LAG-3 and PRAME using immunohistochemistry in representative whole tissue sections from primary UM cases in a cohort of 30 patients from a single centre (Nice University Hospital, Nice, France). The expression of each of these markers was correlated with different clinical and pathological parameters, including onset of metastases and OS. We demonstrated the protein expression of VISTA and LAG-3 in small lymphocytes infiltrating the tumour, while no expression of the proteins was detected in UM cells. For PRAME, nuclear expression was observed in UM cells, but no expression in tumour infiltrating immune cells was identified. Increased levels of VISTA expression in tumour infiltrating lymphocytes (TILs) were associated with nuclear BAP1 expression and better prognosis. Higher levels of LAG-3 in TILs were associated with higher levels of CD8-positive TILs. PRAME nuclear positivity in melanoma cells was associated with epithelioid cell dominant (>90%) UM histological subtype, higher mitotic numbers and a higher percentage of chromosome 8q gain. This study proposes VISTA as a novel relevant immune checkpoint molecule in primary UM and contributes to confirm LAG-3 and PRAME as potentially important immunotherapy targets in the treatment of UM patients, helping to expand the number of immunotherapy candidate molecules that are relevant to modulate in this aggressive cancer.
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Affiliation(s)
- Nuno Jorge Lamas
- Université Côte d'Azur, Laboratory of Clinical and Experimental Pathology, Biobank BB-0033-00025, Pasteur Hospital, Centre Hospitalier Universitaire de Nice, Nice, France; Anatomic Pathology Service, Pathology Department, Centro Hospitalar Universitário de Santo António (CHUdSA), Porto, Largo Professor Abel Salazar, Porto, Portugal; Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Campus de Gualtar, Braga, Portugal; ICVS/3B's, PT Government Associate Laboratory, University of Minho, Braga/Guimarães, Portugal
| | - Sandra Lassalle
- Université Côte d'Azur, Laboratory of Clinical and Experimental Pathology, Biobank BB-0033-00025, Pasteur Hospital, Centre Hospitalier Universitaire de Nice, Nice, France; IRCAN Team 4, Inserm U1081/CNRS 7284, Centre de Lutte contre le Cancer Antoine Lacassagne, Nice, France; FHU OncoAge, Centre Hospitalier Universitaire de Nice, Nice, France
| | - Arnaud Martel
- Université Côte d'Azur, Department of Ophthalmology, Pasteur Hospital, Centre Hospitalier Universitaire de Nice, Nice, France
| | - Sacha Nahon-Estève
- Université Côte d'Azur, Department of Ophthalmology, Pasteur Hospital, Centre Hospitalier Universitaire de Nice, Nice, France
| | - Adam Macocco
- Université Côte d'Azur, Laboratory of Clinical and Experimental Pathology, Biobank BB-0033-00025, Pasteur Hospital, Centre Hospitalier Universitaire de Nice, Nice, France
| | - Katia Zahaf
- Université Côte d'Azur, Laboratory of Clinical and Experimental Pathology, Biobank BB-0033-00025, Pasteur Hospital, Centre Hospitalier Universitaire de Nice, Nice, France
| | - Salome Lalvee
- Université Côte d'Azur, Laboratory of Clinical and Experimental Pathology, Biobank BB-0033-00025, Pasteur Hospital, Centre Hospitalier Universitaire de Nice, Nice, France
| | - Julien Fayada
- Université Côte d'Azur, Laboratory of Clinical and Experimental Pathology, Biobank BB-0033-00025, Pasteur Hospital, Centre Hospitalier Universitaire de Nice, Nice, France
| | - Virginie Lespinet-Fabre
- Université Côte d'Azur, Laboratory of Clinical and Experimental Pathology, Biobank BB-0033-00025, Pasteur Hospital, Centre Hospitalier Universitaire de Nice, Nice, France; IRCAN Team 4, Inserm U1081/CNRS 7284, Centre de Lutte contre le Cancer Antoine Lacassagne, Nice, France; FHU OncoAge, Centre Hospitalier Universitaire de Nice, Nice, France
| | - Olivier Bordone
- Université Côte d'Azur, Laboratory of Clinical and Experimental Pathology, Biobank BB-0033-00025, Pasteur Hospital, Centre Hospitalier Universitaire de Nice, Nice, France; IRCAN Team 4, Inserm U1081/CNRS 7284, Centre de Lutte contre le Cancer Antoine Lacassagne, Nice, France; FHU OncoAge, Centre Hospitalier Universitaire de Nice, Nice, France
| | - Florence Pedeutour
- Laboratory of Solid Tumour Genetics, Centre Hospitalier Universitaire de Nice, Université Côte d'Azur, Nice, France
| | - Stéphanie Baillif
- Université Côte d'Azur, Department of Ophthalmology, Pasteur Hospital, Centre Hospitalier Universitaire de Nice, Nice, France
| | - Paul Hofman
- Université Côte d'Azur, Laboratory of Clinical and Experimental Pathology, Biobank BB-0033-00025, Pasteur Hospital, Centre Hospitalier Universitaire de Nice, Nice, France; IRCAN Team 4, Inserm U1081/CNRS 7284, Centre de Lutte contre le Cancer Antoine Lacassagne, Nice, France; FHU OncoAge, Centre Hospitalier Universitaire de Nice, Nice, France.
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22
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Schnell A, Huang L, Regan BML, Singh V, Vonficht D, Bollhagen A, Wang M, Hou Y, Bod L, Sobel RA, Chihara N, Madi A, Anderson AC, Regev A, Kuchroo VK. Targeting PGLYRP1 promotes antitumor immunity while inhibiting autoimmune neuroinflammation. Nat Immunol 2023; 24:1908-1920. [PMID: 37828379 PMCID: PMC10864036 DOI: 10.1038/s41590-023-01645-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 09/08/2023] [Indexed: 10/14/2023]
Abstract
Co-inhibitory and checkpoint molecules suppress T cell function in the tumor microenvironment, thereby rendering T cells dysfunctional. Although immune checkpoint blockade is a successful treatment option for multiple human cancers, severe autoimmune-like adverse effects can limit its application. Here, we show that the gene encoding peptidoglycan recognition protein 1 (PGLYRP1) is highly coexpressed with genes encoding co-inhibitory molecules, indicating that it might be a promising target for cancer immunotherapy. Genetic deletion of Pglyrp1 in mice led to decreased tumor growth and an increased activation/effector phenotype in CD8+ T cells, suggesting an inhibitory function of PGLYRP1 in CD8+ T cells. Surprisingly, genetic deletion of Pglyrp1 protected against the development of experimental autoimmune encephalomyelitis, a model of autoimmune disease in the central nervous system. PGLYRP1-deficient myeloid cells had a defect in antigen presentation and T cell activation, indicating that PGLYRP1 might function as a proinflammatory molecule in myeloid cells during autoimmunity. These results highlight PGLYRP1 as a promising target for immunotherapy that, when targeted, elicits a potent antitumor immune response while protecting against some forms of tissue inflammation and autoimmunity.
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Affiliation(s)
- Alexandra Schnell
- Gene Lay Institute of Immunology and Inflammation, Brigham and Women's Hospital, Mass General Hospital and Harvard Medical School, Boston, MA, USA
- Klarman Cell Observatory, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Linglin Huang
- Gene Lay Institute of Immunology and Inflammation, Brigham and Women's Hospital, Mass General Hospital and Harvard Medical School, Boston, MA, USA
- Department of Data Science, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Biostatistics, Harvard T. H. Chan School of Public Health, Boston, MA, USA
| | - Brianna M L Regan
- Gene Lay Institute of Immunology and Inflammation, Brigham and Women's Hospital, Mass General Hospital and Harvard Medical School, Boston, MA, USA
| | - Vasundhara Singh
- Klarman Cell Observatory, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Dominik Vonficht
- Gene Lay Institute of Immunology and Inflammation, Brigham and Women's Hospital, Mass General Hospital and Harvard Medical School, Boston, MA, USA
- German Cancer Research Center (DKFZ), Heidelberg, Germany
- Faculty of Biosciences, Heidelberg University, Heidelberg, Germany
| | - Alina Bollhagen
- Gene Lay Institute of Immunology and Inflammation, Brigham and Women's Hospital, Mass General Hospital and Harvard Medical School, Boston, MA, USA
- German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Mona Wang
- Gene Lay Institute of Immunology and Inflammation, Brigham and Women's Hospital, Mass General Hospital and Harvard Medical School, Boston, MA, USA
| | - Yu Hou
- Gene Lay Institute of Immunology and Inflammation, Brigham and Women's Hospital, Mass General Hospital and Harvard Medical School, Boston, MA, USA
- Klarman Cell Observatory, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Liangzhu Laboratory, Zhejiang University, Hangzhou, China
| | - Lloyd Bod
- Gene Lay Institute of Immunology and Inflammation, Brigham and Women's Hospital, Mass General Hospital and Harvard Medical School, Boston, MA, USA
- Klarman Cell Observatory, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Raymond A Sobel
- Palo Alto Veteran's Administration Health Care System and Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
| | - Norio Chihara
- Gene Lay Institute of Immunology and Inflammation, Brigham and Women's Hospital, Mass General Hospital and Harvard Medical School, Boston, MA, USA
- Division of Neurology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Asaf Madi
- Gene Lay Institute of Immunology and Inflammation, Brigham and Women's Hospital, Mass General Hospital and Harvard Medical School, Boston, MA, USA
- Department of Pathology, Faculty of Medicine, Tel-Aviv University, Tel Aviv-Yafo, Israel
| | - Ana C Anderson
- Gene Lay Institute of Immunology and Inflammation, Brigham and Women's Hospital, Mass General Hospital and Harvard Medical School, Boston, MA, USA
- Klarman Cell Observatory, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Aviv Regev
- Klarman Cell Observatory, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Genentech, South San Francisco, CA, USA
| | - Vijay K Kuchroo
- Gene Lay Institute of Immunology and Inflammation, Brigham and Women's Hospital, Mass General Hospital and Harvard Medical School, Boston, MA, USA.
- Klarman Cell Observatory, Broad Institute of MIT and Harvard, Cambridge, MA, USA.
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23
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Zhou C, Deng H, Fang Y, Wei Z, Shen Y, Qiu S, Ye D, Shen Z, Shen Y. Identification and validation of a novel signature based on T cell marker genes to predict prognosis, immunotherapy response and chemotherapy sensitivity in head and neck squamous carcinoma by integrated analysis of single-cell and bulk RNA-sequencing. Heliyon 2023; 9:e21381. [PMID: 37954266 PMCID: PMC10632748 DOI: 10.1016/j.heliyon.2023.e21381] [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: 04/03/2023] [Revised: 09/15/2023] [Accepted: 10/20/2023] [Indexed: 11/14/2023] Open
Abstract
T cells are among the most potent anti-tumor cells that are found in humans. Our study sought to develop a reliable signature incorporating T cell marker genes (TMGs) for predicting the prognosis and therapy responsiveness of head and neck squamous cell carcinoma (HNSCC) patients. We downloaded scRNA-seq data from the GSE181919 to identify TMGs. Subsequently, we devised a 12 TMG signature in the TCGA HNSCC cohort by using LASSO analysis. Patients with high-risk scores were shown to experience unfavorable progression-free survival, disease-specific survival, and overall survival, which was validated in the GSE65858 cohort. Additionally, the nomogram integrated risk score and clinical features are more suitable for clinical application. The enrichment analyses of both pathways and functions showed that high- and low-risk patients had functionally related distinctions. Furthermore, analysis of the immunological landscape confirmed that the low-risk patients had a larger percentage of infiltrating immune cells as well as a higher incidence rate of immune-related events. In the meantime, a greater IPS score and expression of immune checkpoint genes suggested significantly favorable responsiveness to immunotherapy in low-risk patients. On the other hand, the high-risk patients had a greater degree of sensitivity to the chemotherapy agents, which included paclitaxel, gemcitabine, docetaxel, and cisplatin. Our finding revealed that this TMG signature independently functioned as a prognostic marker and guided individualized immunotherapy and chemotherapy selection for patients with HNSCC.
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Affiliation(s)
- Chongchang Zhou
- Department of Otorhinolaryngology Head and Neck Surgery, Ningbo Medical Center Lihuili Hospital, Ningbo University, Ningbo, Zhejiang, China
| | - Hongxia Deng
- Department of Otorhinolaryngology Head and Neck Surgery, Ningbo Medical Center Lihuili Hospital, Ningbo University, Ningbo, Zhejiang, China
| | - Yi Fang
- Department of Otorhinolaryngology Head and Neck Surgery, Ningbo Medical Center Lihuili Hospital, Ningbo University, Ningbo, Zhejiang, China
- Health Science Center, Ningbo University, Ningbo, Zhejiang, China
| | - Zhengyu Wei
- Department of Otorhinolaryngology Head and Neck Surgery, Ningbo Medical Center Lihuili Hospital, Ningbo University, Ningbo, Zhejiang, China
- Health Science Center, Ningbo University, Ningbo, Zhejiang, China
| | - Yiming Shen
- Department of Otorhinolaryngology Head and Neck Surgery, Ningbo Medical Center Lihuili Hospital, Ningbo University, Ningbo, Zhejiang, China
- Health Science Center, Ningbo University, Ningbo, Zhejiang, China
| | - Shijie Qiu
- Department of Otorhinolaryngology Head and Neck Surgery, Ningbo Medical Center Lihuili Hospital, Ningbo University, Ningbo, Zhejiang, China
| | - Dong Ye
- Department of Otorhinolaryngology Head and Neck Surgery, Ningbo Medical Center Lihuili Hospital, Ningbo University, Ningbo, Zhejiang, China
| | - Zhisen Shen
- Department of Otorhinolaryngology Head and Neck Surgery, Ningbo Medical Center Lihuili Hospital, Ningbo University, Ningbo, Zhejiang, China
| | - Yi Shen
- Department of Otorhinolaryngology Head and Neck Surgery, Ningbo Medical Center Lihuili Hospital, Ningbo University, Ningbo, Zhejiang, China
- Department of Otorhinolaryngology Head and Neck Surgery, Ningbo NO. 2 Hospital, Ningbo, Zhejiang, China
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24
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Dong Q, Xue T, Yan H, Liu F, Liu R, Zhang K, Chong Y, Du J, Zhang H. Radiotherapy combined with nano-biomaterials for cancer radio-immunotherapy. J Nanobiotechnology 2023; 21:395. [PMID: 37899463 PMCID: PMC10614396 DOI: 10.1186/s12951-023-02152-2] [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: 06/06/2023] [Accepted: 10/09/2023] [Indexed: 10/31/2023] Open
Abstract
Radiotherapy (RT) plays an important role in tumor therapy due to its noninvasiveness and wide adaptation. In recent years, radiation therapy has been discovered to induce an anti-tumor immune response, which arouses widespread concern among scientists and clinicians. In this review, we highlight recent advances in the applications of nano-biomaterials for radiotherapy-activated immunotherapy. We first discuss the combination of different radiosensitizing nano-biomaterials and immune checkpoint inhibitors to enhance tumor immune response and improve radiotherapy efficacy. Subsequently, various nano-biomaterials-enabled tumor oxygenation strategies are introduced to alleviate the hypoxic tumor environment and amplify the immunomodulatory effect. With the aid of nano-vaccines and adjuvants, radiotherapy refreshes the host's immune system. Additionally, ionizing radiation responsive nano-biomaterials raise innate immunity-mediated anti-tumor immunity. At last, we summarize the rapid development of immune modulatable nano-biomaterials and discuss the key challenge in the development of nano-biomaterials for tumor radio-immunotherapy. Understanding the nano-biomaterials-assisted radio-immunotherapy will maximize the benefits of clinical radiotherapy and immunotherapy and facilitate the development of new combinational therapy modality.
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Affiliation(s)
- Qingrong Dong
- Department of Medical Imaging, First Hospital of Shanxi Medical University, Intelligent Imaging Big Data and Functional Nano-Imaging Engineering Research Center of Shanxi Province, Taiyuan, 030001, People's Republic of China
| | - Tingyu Xue
- Department of Medical Imaging, First Hospital of Shanxi Medical University, Intelligent Imaging Big Data and Functional Nano-Imaging Engineering Research Center of Shanxi Province, Taiyuan, 030001, People's Republic of China
| | - Haili Yan
- Department of Medical Imaging, First Hospital of Shanxi Medical University, Intelligent Imaging Big Data and Functional Nano-Imaging Engineering Research Center of Shanxi Province, Taiyuan, 030001, People's Republic of China
| | - Fang Liu
- College of Pharmacy, Shanxi Medical University, Jinzhong, 030619, People's Republic of China
| | - Ruixue Liu
- Department of Medical Imaging, First Hospital of Shanxi Medical University, Intelligent Imaging Big Data and Functional Nano-Imaging Engineering Research Center of Shanxi Province, Taiyuan, 030001, People's Republic of China
| | - Kun Zhang
- College of Pharmacy, Shanxi Medical University, Jinzhong, 030619, People's Republic of China
| | - Yu Chong
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection School for Radiological and Interdisciplinary Sciences (RAD-X) Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, People's Republic of China.
| | - Jiangfeng Du
- Department of Medical Imaging, First Hospital of Shanxi Medical University, Intelligent Imaging Big Data and Functional Nano-Imaging Engineering Research Center of Shanxi Province, Taiyuan, 030001, People's Republic of China.
- College of Pharmacy, Shanxi Medical University, Jinzhong, 030619, People's Republic of China.
- Collaborative Innovation Center for Molecular Imaging of Precision Medicine, Shanxi Medical University, Taiyuan, 030001, People's Republic of China.
| | - Hui Zhang
- Department of Medical Imaging, First Hospital of Shanxi Medical University, Intelligent Imaging Big Data and Functional Nano-Imaging Engineering Research Center of Shanxi Province, Taiyuan, 030001, People's Republic of China.
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25
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Finn P, Chavez M, Chen X, Wang H, Rane DA, Gurjar J, Qi LS. Drug-Mediated Control of Receptor Valency Enhances Immune Cell Potency. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.01.04.522664. [PMID: 36712002 PMCID: PMC9881924 DOI: 10.1101/2023.01.04.522664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Designer T cells offer a novel paradigm for treating diseases like cancer, yet they are often hindered by target recognition evasion and limited in vivo control. To overcome these challenges, we develop valency-controlled receptors (VCRs), a novel class of synthetic receptors engineered to enable precise modulation of immune cell activity. VCRs use custom-designed valency-control ligands (VCLs) to modulate T cell signaling via spatial molecular clustering. Using multivalent DNA origami as VCL, we first establish that valency is important for tuning the activity of CD3-mediated immune activation. We then generate multivalent formats of clinically relevant drugs as VCL and incorporate VCR into the architecture of chimeric antigen receptors (CARs). Our data demonstrate that VCL-mediated VCRs can significantly amplify CAR activities and improve suboptimal CARs. Finally, through medicinal chemistry, we synthesize programmable, bioavailable VCL drugs that potentiate targeted immune response against low-antigen tumors both in vitro and in vivo. Our findings establish receptor valency as a core mechanism for enhancing CAR functionality and offer a synthetic chemical biology platform for strengthening customizable, potent, and safer cell therapies.
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26
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Banerjee A, Narasimhulu CA, Singla DK. Immune interactions in pembrolizumab (PD-1 inhibitor) cancer therapy and cardiovascular complications. Am J Physiol Heart Circ Physiol 2023; 325:H751-H767. [PMID: 37594487 PMCID: PMC10659324 DOI: 10.1152/ajpheart.00378.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 08/09/2023] [Accepted: 08/09/2023] [Indexed: 08/19/2023]
Abstract
The use of immunotherapies like pembrolizumab (PEM) is increasingly common for the management of numerous cancer types. The use of PEM to bolster T-cell response against tumor growth is well documented. However, the interactions PEM has on other immune cells to facilitate tumor regression and clearance is unknown and warrants further investigation. In this review, we present literature findings that have reported the interactions of PEM in stimulating innate and adaptive immune cells, which enhance cytotoxic phenotypes. This triggers secretion of cytokines and chemokines, which have both beneficial and detrimental effects. We also describe how this leads to the development of rare but underreported occurrence of PEM-induced immune-related cardiovascular complications that arise suddenly and progress rapidly to debilitating and fatal consequences. This review encourages further research and investigation of PEM-induced cardiovascular complications and other immune cell interactions in patients with cancer. As PEM therapy in treating cancer types is expanding, we expect that this review will inform health care professionals of diverse specializations of medicine like dermatology (melanoma skin cancers), ophthalmology (eye cancers), and pathology (hematological malignancies) about PEM-induced cardiac complications.
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Affiliation(s)
- Abha Banerjee
- Division of Metabolic and Cardiovascular Sciences, Burnett School of Biomedical Sciences, College of Medicine, University of Central Florida, Orlando, Florida, United States
| | - Chandrakala Aluganti Narasimhulu
- Division of Metabolic and Cardiovascular Sciences, Burnett School of Biomedical Sciences, College of Medicine, University of Central Florida, Orlando, Florida, United States
| | - Dinender K Singla
- Division of Metabolic and Cardiovascular Sciences, Burnett School of Biomedical Sciences, College of Medicine, University of Central Florida, Orlando, Florida, United States
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27
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Wu Y, Li M, Meng G, Ma Y, Ye J, Sun T, Ji C. Immune checkpoint-related gene polymorphisms are associated with acute myeloid leukemia. Cancer Med 2023; 12:18588-18596. [PMID: 37602517 PMCID: PMC10557852 DOI: 10.1002/cam4.6468] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 08/09/2023] [Accepted: 08/10/2023] [Indexed: 08/22/2023] Open
Abstract
BACKGROUND Chemotherapy is still the standard regimen for treating acute myeloid leukemia (AML) and its disappointing efficacy requires the urgent need for new therapeutic targets. It is well known that immune response plays an increasingly significant role in the pathogenesis of AML. METHODS We detected nine single nucleotide polymorphisms (SNPs) in immune checkpoint-related genes, including PD1, LAG3, TIM3, and TIGIT in 285 AML inpatients and 324 healthy controls. SNP genotyping was performed on the MassARRAY platform. Furthermore, we analyzed the relationship between the susceptibility and prognosis of AML and the selected SNPs. RESULTS Our results showed that rs2227982 and rs10204525 in PD1 were significantly associated with susceptibility to AML after false discovery rate correction. PD1 rs10204525 also showed a significant correlation with the response to chemotherapy and risk stratification of AML. Importantly, the AA genotype of PD1 (rs2227982) under the recessive model showed a negative impact on AML prognosis independently. CONCLUSIONS Our results indicate that PD1 SNPs are important for susceptibility and prognosis in AML, which may provide a new therapeutic target for AML patients.
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Affiliation(s)
- Yuyan Wu
- Department of HematologyQilu Hospital of Shandong University, Cheeloo College of Medicine, Shandong UniversityJinanShandong ProvincePeople's Republic of China
| | - Mingying Li
- Department of HematologyQilu Hospital of Shandong University, Cheeloo College of Medicine, Shandong UniversityJinanShandong ProvincePeople's Republic of China
| | - Guangqiang Meng
- Department of HematologyQilu Hospital of Shandong University, Cheeloo College of Medicine, Shandong UniversityJinanShandong ProvincePeople's Republic of China
| | - Yuechan Ma
- Department of HematologyQilu Hospital of Shandong University, Cheeloo College of Medicine, Shandong UniversityJinanShandong ProvincePeople's Republic of China
| | - Jingjing Ye
- Department of HematologyQilu Hospital of Shandong University, Cheeloo College of Medicine, Shandong UniversityJinanShandong ProvincePeople's Republic of China
- Shandong Key Laboratory of ImmunohematologyQilu Hospital of Shandong UniversityJinanShandong ProvincePeople's Republic of China
| | - Tao Sun
- Department of HematologyQilu Hospital of Shandong University, Cheeloo College of Medicine, Shandong UniversityJinanShandong ProvincePeople's Republic of China
- Shandong Key Laboratory of ImmunohematologyQilu Hospital of Shandong UniversityJinanShandong ProvincePeople's Republic of China
| | - Chunyan Ji
- Department of HematologyQilu Hospital of Shandong University, Cheeloo College of Medicine, Shandong UniversityJinanShandong ProvincePeople's Republic of China
- Shandong Key Laboratory of ImmunohematologyQilu Hospital of Shandong UniversityJinanShandong ProvincePeople's Republic of China
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28
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Zhang Y, Liu F, Tan L, Li X, Dai Z, Cheng Q, Liu J, Wang Y, Huang L, Wang L, Wang Z. LncRNA-edited biomimetic nanovaccines combined with anti-TIM-3 for augmented immune checkpoint blockade immunotherapy. J Control Release 2023; 361:671-680. [PMID: 37591462 DOI: 10.1016/j.jconrel.2023.08.022] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 08/07/2023] [Accepted: 08/11/2023] [Indexed: 08/19/2023]
Abstract
T-cell immunoglobulin mucin (TIM)-3 blockade ameliorates T cell exhaustion and triggers dendritic cell (DC) inflammasome activation, showing great potential in immune checkpoint blockade (ICB) immunotherapy. However, pharmacokinetic profile and T cell/DC infiltration in tumor microenvironment is still undesired. Here, we develop a long noncoding RNA (lncRNA)-edited biomimetic nanovaccine combined with anti-TIM-3 to mediate dual-effect antigen cross-presentation and dampen T cell immunosuppression for reinforced ICB immunotherapy. LncRNA inducing major histocompatibility complex I and immunogenicity of tumor (LIMIT)-edited tumor cell membrane is used to encapsulate anti-TIM-3, formulating LCCT. Afterward, LCCT nanoparticles are embedded into an alginate-based hydrogel for suppressing post-surgical tumor relapse. LCCT retains TIM-3 blockade efficacy of anti-TIM-3 in both DCs and CD8+ T cells (beyond 75%). Moreover, the integrated anti-TIM-3 augments endocytosis of LCCT in DCs (1.5-fold), amplifying inflammasome activation and antigen cross-presentation. Furthermore, such DC activation synergistic with LCCT-induced CD8+ T-cell dampened immunosuppression and direct cross-presentation stimulates effector and memory-precursor CD8+ T cells against tumors. This lncRNA-edited biomimetic nanovaccine strategy brings a new sight to improve current ICB immunotherapy.
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Affiliation(s)
- Yang Zhang
- Department of Clinical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Research Center for Tissue Engineering and Regenerative Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Feng Liu
- Research Center for Tissue Engineering and Regenerative Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Lulu Tan
- Research Center for Tissue Engineering and Regenerative Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Xin Li
- Department of Clinical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Research Center for Tissue Engineering and Regenerative Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Zheng Dai
- Research Center for Tissue Engineering and Regenerative Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Qian Cheng
- Department of Clinical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Research Center for Tissue Engineering and Regenerative Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Jia Liu
- Research Center for Tissue Engineering and Regenerative Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Yang Wang
- Department of Clinical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Research Center for Tissue Engineering and Regenerative Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Lei Huang
- Research Center for Tissue Engineering and Regenerative Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Lin Wang
- Department of Clinical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Research Center for Tissue Engineering and Regenerative Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China.
| | - Zheng Wang
- Research Center for Tissue Engineering and Regenerative Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China.
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29
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Yadav R, Hakobyan N, Wang JC. Role of Next Generation Immune Checkpoint Inhibitor (ICI) Therapy in Philadelphia Negative Classic Myeloproliferative Neoplasm (MPN): Review of the Literature. Int J Mol Sci 2023; 24:12502. [PMID: 37569880 PMCID: PMC10420159 DOI: 10.3390/ijms241512502] [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: 06/26/2023] [Revised: 07/17/2023] [Accepted: 07/26/2023] [Indexed: 08/13/2023] Open
Abstract
The Philadelphia chromosome-negative (Ph-) myeloproliferative neoplasms (MPNs), which include essential thrombocythemia (ET), polycythemia vera (PV), and myelofibrosis (MF), are enduring and well-known conditions. These disorders are characterized by the abnormal growth of one or more hematopoietic cell lineages in the body's stem cells, leading to the enlargement of organs and the manifestation of constitutional symptoms. Numerous studies have provided evidence indicating that the pathogenesis of these diseases involves the dysregulation of the immune system and the presence of chronic inflammation, both of which are significant factors. Lately, the treatment of cancer including hematological malignancy has progressed on the agents aiming for the immune system, cytokine environment, immunotherapy agents, and targeted immune therapy. Immune checkpoints are the molecules that regulate T cell function in the tumor microenvironment (TME). The first line of primary immune checkpoints are programmed cell death-1 (PD-1)/programmed cell death ligand-1 (PD-L1), and cytotoxic T-lymphocyte antigen-4 (CTLA-4). Immune checkpoint inhibitor therapy (ICIT) exerts its anti-tumor actions by blocking the inhibitory pathways in T cells and has reformed cancer treatment. Despite the impressive clinical success of ICIT, tumor internal resistance poses a challenge for oncologists leading to a low response rate in solid tumors and hematological malignancies. A Phase II trial on nivolumab for patients with post-essential thrombocythemia myelofibrosis, primary myelofibrosis, or post-polycythemia myelofibrosis was performed (Identifier: NCT02421354). This trial tested the efficacy of a PD-1 blockade agent, namely nivolumab, but was terminated prematurely due to adverse events and lack of efficacy. A multicenter, Phase II, single-arm open-label study was conducted including pembrolizumab in patients with primary thrombocythemia, post-essential thrombocythemia or post-polycythemia vera myelofibrosis that were ineligible for or were previously treated with ruxolitinib. This study showed that pembrolizumab treatment did not have many adverse events, but there were no pertinent clinical responses hence it was terminated after the first stage was completed. To avail the benefits from immunotherapy, the paradigm has shifted to new immune checkpoints in the TME such as lymphocyte activation gene-3 (LAG-3), T cell immunoglobulin and mucin domain 3 (TIM-3), T cell immunoglobulin and ITIM domain (TIGIT), V-domain immunoglobulin-containing suppressor of T cell activation (VISTA), and human endogenous retrovirus-H long terminal repeat-associating protein 2 (HHLA2) forming the basis of next-generation ICIT. The primary aim of this article is to underscore and elucidate the significance of next-generation ICIT in the context of MPN. Specifically, we aim to explore the potential of monoclonal antibodies as targeted immunotherapy and the development of vaccines targeting specific MPN epitopes, with the intent of augmenting tumor-related immune responses. It is anticipated that these therapeutic modalities rooted in immunotherapy will not only expand but also enhance the existing treatment regimens for patients afflicted with MPN. Preliminary studies from our laboratory showed over-expressed MDSC and over-expressed VISTA in MDSC, and in progenitor and immune cells directing the need for more clinical trials using next-generation ICI in the treatment of MPN.
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Affiliation(s)
- Ruchi Yadav
- Department of Internal Medicine, Brookdale University Hospital Medical Center, Brooklyn, NY 11212, USA; (R.Y.); (N.H.)
| | - Narek Hakobyan
- Department of Internal Medicine, Brookdale University Hospital Medical Center, Brooklyn, NY 11212, USA; (R.Y.); (N.H.)
| | - Jen-Chin Wang
- Department of Hematology/Oncology, Brookdale University Hospital Medical Center, Brooklyn, NY 11212, USA
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Li J, Guo Q, Xing R. Construction and validation of an immune infiltration-related risk model for predicting prognosis and immunotherapy response in low grade glioma. BMC Cancer 2023; 23:727. [PMID: 37543576 PMCID: PMC10403952 DOI: 10.1186/s12885-023-11222-5] [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: 11/02/2022] [Accepted: 07/25/2023] [Indexed: 08/07/2023] Open
Abstract
BACKGROUND Low grade glioma (LGG) is considered a heterogeneous tumor with highly variable survival and limited efficacy of immunotherapy. To identify high-risk subsets and apply immunotherapy effectively in LGG, the status and function of immune infiltration in the glioma microenvironment must be explored. METHODS Four independent glioma cohorts comprising 1,853 patients were enrolled for bioinformatics analysis. We used ConsensusClusterPlus to cluster patients into four different immune subtypes based on immune infiltration. The immune-infiltration signature (IIS) was constructed by LASSO regression analysis. Somatic mutation and copy number variation (CNV) analyses were performed to explore genomic and transcriptomic traits in the high- and low- risk groups. The correlation between response to programmed cell death 1 (PD-1) blockade and the IIS risk score was confirmed in an in vivo glioma model. RESULTS Patients were clustered into four different immune subtypes based on immune infiltration, and the high immune infiltration subtype was associated with worse survival in LGG. The high immune infiltration subtype had stronger inflammatory response, immune response and immune cell chemotaxis. The IIS, consisting of EMP3, IQGAP2, METTL7B, SLC1A6 and TNFRSF11B, could predict LGG malignant progression, which was validated with internal clinical samples. M2 macrophage infiltration positively correlated with the IIS risk score. The high-risk group had significantly more somatic mutations and CNVs. The IIS risk score was related to immunomodulatory molecules and could predict immunotherapy clinical benefit. In vivo, immunotherapy-sensitive glioma model exhibited higher IIS risk score and more infiltration of immune cells, especially M2 macrophages. The IIS risk score was decreased in an immunotherapy-sensitive glioma model after anti-PD1 immunotherapy. CONCLUSION Different immune subtypes of LGG had unique immune cell infiltration characteristics, and the high immune infiltration subtype was associated with immunosuppressive signaling pathways. A novel IIS prognostic model based on immune infiltration status was constructed for immunophenotypic classification, risk stratification, prognostication and immunotherapy response prediction in LGG.
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Affiliation(s)
- Jinna Li
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, 110000, China
| | - Qing Guo
- Department of Neurosurgery, The First Hospital of China Medical University, Shenyang, 110000, China.
| | - Rui Xing
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, 110000, China.
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Zhang Y, Zhang Q, Zheng Y, Chen J, Liu N, Liu K, Song W. Soluble DPP4 can act as a diagnostic biomarker in Hashimoto's thyroiditis with thyroid papillary carcinoma. J Cancer Res Ther 2023; 19:1048-1054. [PMID: 37675735 DOI: 10.4103/jcrt.jcrt_919_23] [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] [Indexed: 09/08/2023]
Abstract
Background Hashimoto's thyroiditis (HT) is an independent risk factor for papillary thyroid carcinoma (PTC), but the underlying mechanism remains unknown. The incidence of PTC in patients with HT is significantly elevated, and the presence of both HT and PTC contributes to a higher rate of misdiagnosis. Materials and Methods Gene ontology (GO) enrichment analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis were performed on the thyroid nodule gene chip dataset from GEO Datasets. Serum and clinical data from 191 patients with thyroid nodules at the affiliated hospital were collected for analysis. Experimental techniques, including real-time quantitative PCR, ELISA, immunohistochemistry (IHC), and enzyme activity detection, were used to measure the level of dipeptidyl peptidase 4 (DPP4) in thyroid nodule tissues and serum. Results Thyroid nodules in patients with HT and PTC exhibit high levels of DPP4, along with elevated concentrations of soluble DPP4 in the serum. These findings demonstrate the potential predictive value of soluble DPP4 for PTC diagnosis. Conclusions The concentration and enzymatic activity of soluble DPP4 in serum can serve as diagnostic biomarkers for patients with HT-associated PTC.
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Affiliation(s)
- Yan Zhang
- Department of Endocrinology and Metabolism, Guiqian International General Hospital, Guiyang, Guizhou, China
| | - Qiao Zhang
- Department of Endocrinology and Metabolism, Guiqian International General Hospital, Guiyang, Guizhou, China
| | - Yingying Zheng
- Shandong Provincial Key Laboratory for Rheumatic Disease and Translational Medicine, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
| | - Jiaxi Chen
- School of Clinical and Basic Medicine and Institute of Basic Medicine, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Nian Liu
- School of Clinical and Basic Medicine and Institute of Basic Medicine, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Kai Liu
- Department of Immunology, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Wengang Song
- Shandong Provincial Key Laboratory for Rheumatic Disease and Translational Medicine, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital; Department of Immunology, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
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32
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Lobo CS, Mendes MIP, Pereira DA, Gomes-da-Silva LC, Arnaut LG. Photodynamic therapy changes tumour immunogenicity and promotes immune-checkpoint blockade response, particularly when combined with micromechanical priming. Sci Rep 2023; 13:11667. [PMID: 37468749 DOI: 10.1038/s41598-023-38862-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 07/16/2023] [Indexed: 07/21/2023] Open
Abstract
Photodynamic therapy (PDT) with redaporfin stimulates colon carcinoma (CT26), breast (4T1) and melanoma (B16F10) cells to display high levels of CD80 molecules on their surfaces. CD80 overexpression amplifies immunogenicity because it increases same cell (cis) CD80:PD-L1 interactions, which (i) disrupt binding of T-cells PD-1 inhibitory receptors with their ligands (PD-L1) in tumour cells, and (ii) inhibit CTLA-4 inhibitory receptors binding to CD80 in tumour cells. In some cancer cells, redaporfin-PDT also increases CTLA-4 and PD-L1 expressions and virtuous combinations between PDT and immune-checkpoint blockers (ICB) depend on CD80/PD-L1 or CD80/CTLA-4 tumour overexpression ratios post-PDT. This was confirmed using anti-CTLA-4 + PDT combinations to increase survival of mice bearing CT26 tumours, and to regress lung metastases observed with bioluminescence in mice with orthotopic 4T1 tumours. However, the primary 4T1 responded poorly to treatments. Photoacoustic imaging revealed low infiltration of redaporfin in the tumour. Priming the primary tumour with high-intensity (~ 60 bar) photoacoustic waves generated with nanosecond-pulsed lasers and light-to-pressure transducers improved the response of 4T1 tumours to PDT. Penetration-resistant tumours require a combination of approaches to respond to treatments: tumour priming to facilitate drug infiltration, PDT for a strong local effect and a change in immunogenicity, and immunotherapy for a systemic effect.
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Affiliation(s)
- Catarina S Lobo
- CQC, Chemistry Department, University of Coimbra, 3004-535, Coimbra, Portugal
| | - Maria Inês P Mendes
- CQC, Chemistry Department, University of Coimbra, 3004-535, Coimbra, Portugal
| | - Diogo A Pereira
- CQC, Chemistry Department, University of Coimbra, 3004-535, Coimbra, Portugal
| | | | - Luis G Arnaut
- CQC, Chemistry Department, University of Coimbra, 3004-535, Coimbra, Portugal.
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Park SH, Eun R, Heo J, Lim YT. Nanoengineered drug delivery in cancer immunotherapy for overcoming immunosuppressive tumor microenvironment. Drug Deliv Transl Res 2023; 13:2015-2031. [PMID: 36581707 DOI: 10.1007/s13346-022-01282-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/08/2022] [Indexed: 12/31/2022]
Abstract
Almost like a living being in and of itself, tumors actively interact with and modify their environment to escape immune responses. Owing to the pre-formation of cancer-favorable microenvironment prior to anti-cancer treatment, the numerous attempts that followed propose limited efficacy in oncology. Immunogenicity by activation of immune cells within the tumor microenvironment or recruitment of immune cells from nearby lymph nodes is quickly offset as the immunosuppressive environment, rapidly converting immunogenic cells into immune suppressive cells, overriding the immune system. Tumor cells, as well as regulatory cells, namely M2 macrophages, Treg cells, and MDSCs, derived by the immunosuppressive environment, also cloak from potential anti-tumoral factors by directly or indirectly secreting cytokines, such as IL-10 and TGF-β, related to immune regulation. Enzymes and other metabolic or angiogenetic constituents - VEGF, IDO1, and iNOS - are also employed directed for anti-cancer immune cell malfunctioning. Therefore, the conversion of "cold" immunosuppressive environment into "hot" immune responsive environment is of paramount importance, bestowing the advances in the field of cancer immunotherapy the opportunity to wholly fulfill its intended purpose. This paper reviews the mechanisms by which tumors wield to exercise immune suppression and the nanoengineered delivery strategies being developed to overcome this suppression.
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Affiliation(s)
- Sei Hyun Park
- SKKU Advanced Institute of Nanotechnology (SAINT), Department of Nano Science and Technology, Department of Nano Engineering, School of Chemical Engineering, and Biomedical Institute for Convergence at SKKU, Sungkyunkwan University (SKKU), Suwon, Gyeonggi-Do, 16419, Republic of Korea
| | - Ryounho Eun
- SKKU Advanced Institute of Nanotechnology (SAINT), Department of Nano Science and Technology, Department of Nano Engineering, School of Chemical Engineering, and Biomedical Institute for Convergence at SKKU, Sungkyunkwan University (SKKU), Suwon, Gyeonggi-Do, 16419, Republic of Korea
| | - Janghun Heo
- SKKU Advanced Institute of Nanotechnology (SAINT), Department of Nano Science and Technology, Department of Nano Engineering, School of Chemical Engineering, and Biomedical Institute for Convergence at SKKU, Sungkyunkwan University (SKKU), Suwon, Gyeonggi-Do, 16419, Republic of Korea
| | - Yong Taik Lim
- SKKU Advanced Institute of Nanotechnology (SAINT), Department of Nano Science and Technology, Department of Nano Engineering, School of Chemical Engineering, and Biomedical Institute for Convergence at SKKU, Sungkyunkwan University (SKKU), Suwon, Gyeonggi-Do, 16419, Republic of Korea.
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Stieg DC, Parris JLD, Yang THL, Mirji G, Reiser SK, Murali N, Werts M, Barnoud T, Lu DY, Shinde R, Murphy ME, Claiborne DT. The African-centric P47S Variant of TP53 Confers Immune Dysregulation and Impaired Response to Immune Checkpoint Inhibition. CANCER RESEARCH COMMUNICATIONS 2023; 3:1200-1211. [PMID: 37441266 PMCID: PMC10335007 DOI: 10.1158/2767-9764.crc-23-0149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 05/18/2023] [Accepted: 06/14/2023] [Indexed: 07/15/2023]
Abstract
The tumor suppressor TP53 is the most frequently mutated gene in cancer and is mutationally inactivated in 50% of sporadic tumors. Inactivating mutations in TP53 also occur in Li Fraumeni syndrome (LFS). In addition to germline mutations in TP53 in LFS that completely inactivate this protein, there are many more germline mutant forms of TP53 in human populations that partially inactivate this protein: we call these partially inactivating mutations "hypomorphs." One of these hypomorphs is a SNP that exists in 6%-10% of Africans and 1%-2% of African Americans, which changes proline at amino acid 47 to serine (Pro47Ser; P47S). We previously showed that the P47S variant of p53 is intrinsically impaired for tumor suppressor function, and that this SNP is associated with increased cancer risk in mice and humans. Here we show that this SNP also influences the tumor microenvironment, and the immune microenvironment profile in P47S mice is more protumorigenic. At basal levels, P47S mice show impaired memory T-cell formation and function, along with increased anti-inflammatory (so-called "M2") macrophages. We show that in tumor-bearing P47S mice, there is an increase in immunosuppressive myeloid-derived suppressor cells and decreased numbers of activated dendritic cells, macrophages, and B cells, along with evidence for increased T-cell exhaustion in the tumor microenvironment. Finally, we show that P47S mice demonstrate an incomplete response to anti-PD-L1 therapy. Our combined data suggest that the African-centric P47S variant leads to both intrinsic and extrinsic defects in tumor suppression. Significance Findings presented here show that the P47S variant of TP53 influences the immune microenvironment, and the immune response to cancer. This is the first time that a naturally occurring genetic variant of TP53 has been shown to negatively impact the immune microenvironment and the response to immunotherapy.
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Affiliation(s)
- David C. Stieg
- Program in Molecular and Cellular Oncogenesis, The Wistar Institute, Philadelphia, Pennsylvania
| | - Joshua L. D. Parris
- Program in Molecular and Cellular Oncogenesis, The Wistar Institute, Philadelphia, Pennsylvania
| | - Tyler Hong Loong Yang
- Program in Immunology, Microenvironment, and Metastasis, The Wistar Institute, Philadelphia, Pennsylvania
| | - Gauri Mirji
- Program in Immunology, Microenvironment, and Metastasis, The Wistar Institute, Philadelphia, Pennsylvania
| | - Sarah Kim Reiser
- Program in Immunology, Microenvironment, and Metastasis, The Wistar Institute, Philadelphia, Pennsylvania
| | - Nivitha Murali
- Program in Molecular and Cellular Oncogenesis, The Wistar Institute, Philadelphia, Pennsylvania
| | - Madison Werts
- Program in Immunology, Microenvironment, and Metastasis, The Wistar Institute, Philadelphia, Pennsylvania
| | - Thibaut Barnoud
- Department of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, South Carolina
| | - David Y. Lu
- Program in Molecular and Cellular Oncogenesis, The Wistar Institute, Philadelphia, Pennsylvania
| | - Rahul Shinde
- Program in Immunology, Microenvironment, and Metastasis, The Wistar Institute, Philadelphia, Pennsylvania
| | - Maureen E. Murphy
- Program in Molecular and Cellular Oncogenesis, The Wistar Institute, Philadelphia, Pennsylvania
| | - Daniel T. Claiborne
- Program in Immunology, Microenvironment, and Metastasis, The Wistar Institute, Philadelphia, Pennsylvania
- Vaccine and Immunotherapy Center, The Wistar Institute, Philadelphia, Pennsylvania
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Bernson E, Huhn O, Karlsson V, Hawkes D, Lycke M, Cazzetta V, Mikulak J, Hall J, Piskorz AM, Portuesi R, Vitobello D, Fiamengo B, Siesto G, Horowitz A, Ghadially H, Mavilio D, Brenton JD, Sundfeldt K, Colucci F. Identification of Tissue-Resident Natural Killer and T Lymphocytes with Anti-Tumor Properties in Ascites of Ovarian Cancer Patients. Cancers (Basel) 2023; 15:3362. [PMID: 37444472 PMCID: PMC10340516 DOI: 10.3390/cancers15133362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 05/30/2023] [Accepted: 06/19/2023] [Indexed: 07/15/2023] Open
Abstract
Women with ovarian cancer have limited therapy options, with immunotherapy being unsatisfactory for a large group of patients. Tumor cells spread from the ovary or the fallopian tube into the abdominal cavity, which is commonly accompanied with massive ascites production. The ascites represents a unique peritoneal liquid tumor microenvironment with the presence of both tumor and immune cells, including cytotoxic lymphocytes. We characterized lymphocytes in ascites from patients with high-grade serous ovarian cancer. Our data reveal the presence of NK and CD8+ T lymphocytes expressing CD103 and CD49a, which are markers of tissue residency. Moreover, these cells express high levels of the inhibitory NKG2A receptor, with the highest expression level detected on tissue-resident NK cells. Lymphocytes with these features were also present at the primary tumor site. Functional assays showed that tissue-resident NK cells in ascites are highly responsive towards ovarian tumor cells. Similar results were observed in an in vivo mouse model, in which tissue-resident NK and CD8+ T cells were detected in the peritoneal fluid upon tumor growth. Together, our data reveal the presence of highly functional lymphocyte populations that may be targeted to improve immunotherapy for patients with ovarian cancer.
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Affiliation(s)
- Elin Bernson
- Department of Obstetrics and Gynaecology, University of Cambridge School of Clinical Medicine, NIHR Cambridge Biomedical Research Centre, Addenbrooke’s Hosptial, Cambridge CB2 0QQ, UK
- Sahlgrenska Center for Cancer Research, Department of Obstetrics and Gynecology, Institute of Clinical Sciences, University of Gothenburg, 405 30 Gothenburg, Sweden
| | - Oisín Huhn
- Department of Obstetrics and Gynaecology, University of Cambridge School of Clinical Medicine, NIHR Cambridge Biomedical Research Centre, Addenbrooke’s Hosptial, Cambridge CB2 0QQ, UK
| | - Veronika Karlsson
- Sahlgrenska Center for Cancer Research, Department of Obstetrics and Gynecology, Institute of Clinical Sciences, University of Gothenburg, 405 30 Gothenburg, Sweden
| | - Delia Hawkes
- Department of Obstetrics and Gynaecology, University of Cambridge School of Clinical Medicine, NIHR Cambridge Biomedical Research Centre, Addenbrooke’s Hosptial, Cambridge CB2 0QQ, UK
| | - Maria Lycke
- Sahlgrenska Center for Cancer Research, Department of Obstetrics and Gynecology, Institute of Clinical Sciences, University of Gothenburg, 405 30 Gothenburg, Sweden
| | - Valentina Cazzetta
- Laboratory of Clinical and Experimental Immunology, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy
- Department of Medical Biotechnologies and Translational Medicine, University of Milan, 20122 Milan, Italy
| | - Joanna Mikulak
- Laboratory of Clinical and Experimental Immunology, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy
| | - James Hall
- Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge CB2 1TN, UK
| | - Anna M. Piskorz
- Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge CB2 1TN, UK
| | - Rosalba Portuesi
- Unit of Gynecology, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy
| | - Domenico Vitobello
- Unit of Gynecology, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy
| | - Barbara Fiamengo
- Unit of Pathological Anatomy, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy
| | - Gabriele Siesto
- Unit of Gynecology, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy
| | - Amir Horowitz
- Department of Oncological Sciences, Lipschultz Precision Immunology Institute, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Hormas Ghadially
- AstraZeneca, Oncology R&D, Granta Park, Cambridge CB21 6GP, UK
- Department of Pathology, School of Medicine and Oral Health, Kamuzu University of Health Sciences, Mahatma Gandhi Road, Blantyre Private Bag 360, Malawi
| | - Domenico Mavilio
- Laboratory of Clinical and Experimental Immunology, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy
- Department of Medical Biotechnologies and Translational Medicine, University of Milan, 20122 Milan, Italy
| | - James D. Brenton
- Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge CB2 1TN, UK
| | - Karin Sundfeldt
- Sahlgrenska Center for Cancer Research, Department of Obstetrics and Gynecology, Institute of Clinical Sciences, University of Gothenburg, 405 30 Gothenburg, Sweden
| | - Francesco Colucci
- Department of Obstetrics and Gynaecology, University of Cambridge School of Clinical Medicine, NIHR Cambridge Biomedical Research Centre, Addenbrooke’s Hosptial, Cambridge CB2 0QQ, UK
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Zhou X, Gu Y, Wang H, Zhou W, Zou L, Li S, Hua C, Gao S. From bench to bedside: targeting lymphocyte activation gene 3 as a therapeutic strategy for autoimmune diseases. Inflamm Res 2023:10.1007/s00011-023-01742-y. [PMID: 37314518 DOI: 10.1007/s00011-023-01742-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 01/12/2023] [Accepted: 05/12/2023] [Indexed: 06/15/2023] Open
Abstract
BACKGROUND Immune checkpoints negatively regulate immune response, thereby playing an important role in maintaining immune homeostasis. Substantial studies have confirmed that blockade or deficiency of immune checkpoint pathways contributes to the deterioration of autoimmune diseases. In this context, focusing on immune checkpoints might provide alternative strategies for the treatment of autoimmunity. Lymphocyte activation gene 3 (LAG3), as a member of immune checkpoint, is critical in regulating immune responses as manifested in multiple preclinical studies and clinical trials. Recent success of dual-blockade of LAG3 and programmed death-1 in melanoma also supports the notion that LAG3 is a crucial regulator in immune tolerance. METHODS We wrote this review article by searching the PubMed, Web of Science and Google Scholar databases. CONCLUSION In this review, we summarize the molecular structure and the action mechanisms of LAG3. Additionally, we highlight its roles in diverse autoimmune diseases and discuss how the manipulation of the LAG3 pathway can serve as a promising therapeutic strategy as well as its specific mechanism with the aim of filling the gaps from bench to bedside.
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Affiliation(s)
- Xueyin Zhou
- School of the 2nd Clinical Medical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Yiming Gu
- School of the 2nd Clinical Medical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Huihong Wang
- School of the 2nd Clinical Medical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Wei Zhou
- School of the 2nd Clinical Medical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Lei Zou
- School of the 2nd Clinical Medical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Shuting Li
- School of the 2nd Clinical Medical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Chunyan Hua
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China.
| | - Sheng Gao
- Laboratory Animal Center, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China.
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Herzog BH, Baer JM, Borcherding N, Kingston NL, Belle JI, Knolhoff BL, Hogg GD, Ahmad F, Kang LI, Petrone J, Lin CY, Govindan R, DeNardo DG. Tumor-associated fibrosis impairs immune surveillance and response to immune checkpoint blockade in non-small cell lung cancer. Sci Transl Med 2023; 15:eadh8005. [PMID: 37285399 DOI: 10.1126/scitranslmed.adh8005] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 05/17/2023] [Indexed: 06/09/2023]
Abstract
Non-small cell lung cancer (NSCLC) is a leading cause of cancer-related deaths. Immune checkpoint blockade has improved survival for many patients with NSCLC, but most fail to obtain long-term benefit. Understanding the factors leading to reduced immune surveillance in NSCLC is critical in improving patient outcomes. Here, we show that human NSCLC harbors large amounts of fibrosis that correlates with reduced T cell infiltration. In murine NSCLC models, the induction of fibrosis led to increased lung cancer progression, impaired T cell immune surveillance, and failure of immune checkpoint blockade efficacy. Associated with these changes, we observed that fibrosis leads to numerically and functionally impaired dendritic cells and altered macrophage phenotypes that likely contribute to immunosuppression. Within cancer-associated fibroblasts, distinct changes within the Col13a1-expressing population suggest that these cells produce chemokines to recruit macrophages and regulatory T cells while limiting recruitment of dendritic cells and T cells. Targeting fibrosis through transforming growth factor-β receptor signaling overcame the effects of fibrosis to enhance T cell responses and improved the efficacy of immune checkpoint blockade but only in the context of chemotherapy. Together, these data suggest that fibrosis in NSCLC leads to reduced immune surveillance and poor responsiveness to checkpoint blockade and highlight antifibrotic therapies as a candidate strategy to overcome immunotherapeutic resistance.
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Affiliation(s)
- Brett H Herzog
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
- Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - John M Baer
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Nicholas Borcherding
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Natalie L Kingston
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Jad I Belle
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Brett L Knolhoff
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Graham D Hogg
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Faiz Ahmad
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Liang-I Kang
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Jessica Petrone
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Chieh-Yu Lin
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Ramaswamy Govindan
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
- Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - David G DeNardo
- Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO 63110, USA
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
- Department of Surgery, Washington University School of Medicine, St. Louis, MO 63110, USA
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38
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Chen H, Zha J, Tang R, Chen G. T-cell immunoglobulin and mucin-domain containing-3 (TIM-3): Solving a key puzzle in autoimmune diseases. Int Immunopharmacol 2023; 121:110418. [PMID: 37290326 DOI: 10.1016/j.intimp.2023.110418] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Revised: 05/25/2023] [Accepted: 05/30/2023] [Indexed: 06/10/2023]
Abstract
Dysfunctional immune cells participate in the pathogenesis of a variety of autoimmune diseases, although the specific mechanisms remain elusive and effective clinical interventions are lacking. Recent research on immune checkpoint molecules has revealed significant expression of T cell immunoglobulin and mucin domain-containing protein 3 (TIM-3) on the surfaces of various immune cells. These include different subsets of T cells, macrophages, dendritic cells, natural killer cells, and mast cells. Further investigation into its protein structure, ligands, and intracellular signaling pathway activation mechanisms has found that TIM-3, by binding with different ligands, is involved in the regulation of crucial biological processes such as proliferation, apoptosis, phenotypic transformation, effector protein synthesis, and cellular interactions of various immune cells. The TIM-3-ligand axis plays a pivotal role in the pathogenesis of numerous conditions, including autoimmune diseases, infections, cancers, transplant rejection, and chronic inflammation. This article primarily focuses on the research findings of TIM-3 in the field of autoimmune diseases, with a special emphasis on the structure and signaling pathways of TIM-3, its types of ligands, and the potential mechanisms implicated in systemic lupus erythematosus, multiple sclerosis, rheumatoid arthritis, as well as other autoimmune diseases and chronic inflammation. The latest research results in the field of immunology suggest that TIM-3 dysfunction affects various immune cells and participates in the pathogenesis of diseases. Monitoring the activity of its receptor-ligand axis can serve as a novel biological marker for disease clinical diagnosis and prognosis evaluation. More importantly, the TIM-3-ligand axis and the downstream signaling pathway molecules may become key targets for targeted intervention treatment of autoimmune-related diseases.
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Affiliation(s)
- Huihui Chen
- Department of Ophthalmology, The Second Xiangya Hospital of Central South University, Changsha, China; Clinical Immunology Research Center of Central South University, Changsha, China
| | - Jie Zha
- Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, China; Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Runyan Tang
- Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, China; Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Guochun Chen
- Clinical Immunology Research Center of Central South University, Changsha, China; Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, China; Hunan Key Laboratory of Kidney Disease and Blood Purification, The Second Xiangya Hospital of Central South University, Changsha, China.
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39
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Chen P, Li J, Tan H. Progress and Challenges of Immune Checkpoint Inhibitor-Induced Hypophysitis. J Clin Med 2023; 12:jcm12103468. [PMID: 37240574 DOI: 10.3390/jcm12103468] [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: 12/31/2022] [Revised: 04/13/2023] [Accepted: 04/29/2023] [Indexed: 05/28/2023] Open
Abstract
Immune checkpoint inhibitors (ICIs) are a new type of antitumor drug which can achieve antitumor goals by blocking the binding of immune checkpoints to their ligands, thereby enhancing the activity of T cells. Meanwhile, ICIs block the binding of immune checkpoints to their ligands, disrupting the immune tolerance of T cells to self-antigens, which may lead to a series of immune-related adverse events (irAEs). Immune checkpoint inhibitor-induced hypophysitis (IH) is a relatively rare irAE. Due to the lack of specificity in clinical manifestations, it is difficult to accurately diagnose IH in a timely manner in clinical practice. However, the risk of adverse events, especially IH, for patients receiving ICIs has not been adequately investigated. Missed or delayed diagnosis may lead to poor prognosis or even adverse clinical outcomes. In this article, we summarize the epidemiology, pathogenesis, clinical manifestations, diagnosis and treatment of IH.
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Affiliation(s)
- Piaohong Chen
- Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Jianwei Li
- Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
- Institute of Pituitary Adenomas and Related Diseases, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Huiwen Tan
- Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
- Institute of Pituitary Adenomas and Related Diseases, West China Hospital, Sichuan University, Chengdu 610041, China
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40
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Chen C, Liu X, Chang CY, Wang HY, Wang RF. The Interplay between T Cells and Cancer: The Basis of Immunotherapy. Genes (Basel) 2023; 14:genes14051008. [PMID: 37239368 DOI: 10.3390/genes14051008] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 04/17/2023] [Accepted: 04/24/2023] [Indexed: 05/28/2023] Open
Abstract
Over the past decade, immunotherapy has emerged as one of the most promising approaches to cancer treatment. The use of immune checkpoint inhibitors has resulted in impressive and durable clinical responses in the treatment of various cancers. Additionally, immunotherapy utilizing chimeric antigen receptor (CAR)-engineered T cells has produced robust responses in blood cancers, and T cell receptor (TCR)-engineered T cells are showing promising results in the treatment of solid cancers. Despite these noteworthy advancements in cancer immunotherapy, numerous challenges remain. Some patient populations are unresponsive to immune checkpoint inhibitor therapy, and CAR T cell therapy has yet to show efficacy against solid cancers. In this review, we first discuss the significant role that T cells play in the body's defense against cancer. We then delve into the mechanisms behind the current challenges facing immunotherapy, starting with T cell exhaustion due to immune checkpoint upregulation and changes in the transcriptional and epigenetic landscapes of dysfunctional T cells. We then discuss cancer-cell-intrinsic characteristics, including molecular alterations in cancer cells and the immunosuppressive nature of the tumor microenvironment (TME), which collectively facilitate tumor cell proliferation, survival, metastasis, and immune evasion. Finally, we examine recent advancements in cancer immunotherapy, with a specific emphasis on T-cell-based treatments.
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Affiliation(s)
- Christina Chen
- Department of Molecular Microbiology and Immunology, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA
| | - Xin Liu
- Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA
| | - Che-Yu Chang
- Department of Molecular Microbiology and Immunology, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA
| | - Helen Y Wang
- Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA
| | - Rong-Fu Wang
- Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA
- Department of Pediatrics, Children's Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA
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41
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Deligiorgi MV, Trafalis DT. A Concerted Vision to Advance the Knowledge of Diabetes Mellitus Related to Immune Checkpoint Inhibitors. Int J Mol Sci 2023; 24:ijms24087630. [PMID: 37108792 PMCID: PMC10146255 DOI: 10.3390/ijms24087630] [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: 02/14/2023] [Revised: 04/03/2023] [Accepted: 04/11/2023] [Indexed: 04/29/2023] Open
Abstract
The rubric of immune-related (ir) diabetes mellitus (DM) (irDM) encompasses various hyperglycemic disorders related to immune checkpoint inhibitors (ICPis). Beyond sharing similarities with conventional DM, irDM is a distinct, yet important, entity. The present narrative review provides a comprehensive overview of the literature regarding irDM published in major databases from January 2018 until January 2023. Initially considered rare, irDM is increasingly being reported. To advance the knowledge of irDM, the present review suggests a concerted vision comprising two intertwined aspects: a scientific-centered and a patient-centered view. The scientific-centered aspect addresses the pathophysiology of irDM, integrating: (i) ICPi-induced pancreatic islet autoimmunity in genetically predisposed patients; (ii) altered gut microbiome; (iii) involvement of exocrine pancreas; (iv) immune-related acquired generalized lipodystrophy. The patient-centered aspect is both nurtured by and nurturing the four pillars of the scientific-centered aspect: awareness, diagnosis, treatment, and monitoring of irDM. The path forward is a multidisciplinary initiative towards: (i) improved characterization of the epidemiological, clinical, and immunological profile of irDM; (ii) standardization of reporting, management, and surveillance protocols for irDM leveraging global registries; (iii) patient stratification according to personalized risk for irDM; (iv) new treatments for irDM; and (v) uncoupling ICPi efficacy from immunotoxicity.
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Affiliation(s)
- Maria V Deligiorgi
- Department of Pharmacology-Clinical Pharmacology Unit, Faculty of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Dimitrios T Trafalis
- Department of Pharmacology-Clinical Pharmacology Unit, Faculty of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece
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Liu S, Sun Q, Ren X. Novel strategies for cancer immunotherapy: counter-immunoediting therapy. J Hematol Oncol 2023; 16:38. [PMID: 37055849 PMCID: PMC10099030 DOI: 10.1186/s13045-023-01430-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 03/21/2023] [Indexed: 04/15/2023] Open
Abstract
The advent of immunotherapy has made an indelible mark on the field of cancer therapy, especially the application of immune checkpoint inhibitors in clinical practice. Although immunotherapy has proven its efficacy and safety in some tumors, many patients still have innate or acquired resistance to immunotherapy. The emergence of this phenomenon is closely related to the highly heterogeneous immune microenvironment formed by tumor cells after undergoing cancer immunoediting. The process of cancer immunoediting refers to the cooperative interaction between tumor cells and the immune system that involves three phases: elimination, equilibrium, and escape. During these phases, conflicting interactions between the immune system and tumor cells result in the formation of a complex immune microenvironment, which contributes to the acquisition of different levels of immunotherapy resistance in tumor cells. In this review, we summarize the characteristics of different phases of cancer immunoediting and the corresponding therapeutic tools, and we propose normalized therapeutic strategies based on immunophenotyping. The process of cancer immunoediting is retrograded through targeted interventions in different phases of cancer immunoediting, making immunotherapy in the context of precision therapy the most promising therapy to cure cancer.
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Affiliation(s)
- Shaochuan Liu
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, 300060, Tianjin, China
- Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, 300060, Tianjin, China
- Key Laboratory of Cancer Immunology and Biotherapy, 300060, Tianjin, China
- Key Laboratory of Cancer Prevention and Therapy, 300060, Tianjin, China
- Tianjin's Clinical Research Center for Cancer, 300060, Tianjin, China
- Department of Biotherapy, Tianjin Medical University Cancer Institute and Hospital, 300060, Tianjin, China
| | - Qian Sun
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, 300060, Tianjin, China.
- Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, 300060, Tianjin, China.
- Key Laboratory of Cancer Immunology and Biotherapy, 300060, Tianjin, China.
- Key Laboratory of Cancer Prevention and Therapy, 300060, Tianjin, China.
- Tianjin's Clinical Research Center for Cancer, 300060, Tianjin, China.
- Department of Biotherapy, Tianjin Medical University Cancer Institute and Hospital, 300060, Tianjin, China.
| | - Xiubao Ren
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, 300060, Tianjin, China.
- Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, 300060, Tianjin, China.
- Key Laboratory of Cancer Immunology and Biotherapy, 300060, Tianjin, China.
- Key Laboratory of Cancer Prevention and Therapy, 300060, Tianjin, China.
- Tianjin's Clinical Research Center for Cancer, 300060, Tianjin, China.
- Department of Biotherapy, Tianjin Medical University Cancer Institute and Hospital, 300060, Tianjin, China.
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43
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Rancan C, Arias-Badia M, Dogra P, Chen B, Aran D, Yang H, Luong D, Ilano A, Li J, Chang H, Kwek SS, Zhang L, Lanier LL, Meng MV, Farber DL, Fong L. Exhausted intratumoral Vδ2 - γδ T cells in human kidney cancer retain effector function. Nat Immunol 2023; 24:612-624. [PMID: 36928415 PMCID: PMC10063448 DOI: 10.1038/s41590-023-01448-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 02/03/2023] [Indexed: 03/18/2023]
Abstract
Gamma delta (γδ) T cells reside within human tissues including tumors, but their function in mediating antitumor responses to immune checkpoint inhibition is unknown. Here we show that kidney cancers are infiltrated by Vδ2- γδ T cells, with equivalent representation of Vδ1+ and Vδ1- cells, that are distinct from γδ T cells found in normal human tissues. These tumor-resident Vδ2- T cells can express the transcriptional program of exhausted αβ CD8+ T cells as well as canonical markers of terminal T-cell exhaustion including PD-1, TIGIT and TIM-3. Although Vδ2- γδ T cells have reduced IL-2 production, they retain expression of cytolytic effector molecules and co-stimulatory receptors such as 4-1BB. Exhausted Vδ2- γδ T cells are composed of three distinct populations that lack TCF7, are clonally expanded and express cytotoxic molecules and multiple Vδ2- T-cell receptors. Human tumor-derived Vδ2- γδ T cells maintain cytotoxic function and pro-inflammatory cytokine secretion in vitro. The transcriptional program of Vδ2- T cells in pretreatment tumor biopsies was used to predict subsequent clinical responses to PD-1 blockade in patients with cancer. Thus, Vδ2- γδ T cells within the tumor microenvironment can contribute to antitumor efficacy.
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Affiliation(s)
- Chiara Rancan
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, CA, USA
| | - Marcel Arias-Badia
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, CA, USA
| | - Pranay Dogra
- Department of Microbiology and Immunology, Columbia University Medical Center, New York, NY, USA
| | - Brandon Chen
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, CA, USA
| | - Dvir Aran
- The Taub Faculty of Computer Science and Faculty of Biology, Technion-Israel Institute of Technology, Haifa, Israel
| | - Hai Yang
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, CA, USA
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA, USA
| | - Diamond Luong
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, CA, USA
| | - Arielle Ilano
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, CA, USA
| | - Jacky Li
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, CA, USA
| | - Hewitt Chang
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, CA, USA
| | - Serena S Kwek
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, CA, USA
| | - Li Zhang
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, CA, USA
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA, USA
| | - Lewis L Lanier
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA, USA
- Parker Institute for Cancer Immunotherapy, University of California, San Francisco, CA, USA
- Department of Microbiology and Immunology, University of California, San Francisco, CA, USA
| | - Maxwell V Meng
- Department of Urology, University of California, San Francisco, CA, USA
| | - Donna L Farber
- Department of Microbiology and Immunology, Columbia University Medical Center, New York, NY, USA
| | - Lawrence Fong
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, CA, USA.
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA, USA.
- Parker Institute for Cancer Immunotherapy, University of California, San Francisco, CA, USA.
- Department of Urology, University of California, San Francisco, CA, USA.
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44
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Mangani D, Yang D, Anderson AC. Learning from the nexus of autoimmunity and cancer. Immunity 2023; 56:256-271. [PMID: 36792572 PMCID: PMC9986833 DOI: 10.1016/j.immuni.2023.01.022] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 01/13/2023] [Accepted: 01/19/2023] [Indexed: 02/16/2023]
Abstract
The immune system plays critical roles in both autoimmunity and cancer, diseases at opposite ends of the immune spectrum. Autoimmunity arises from loss of T cell tolerance against self, while in cancer, poor immunity against transformed self fails to control tumor growth. Blockade of pathways that preserve self-tolerance is being leveraged to unleash immunity against many tumors; however, widespread success is hindered by the autoimmune-like toxicities that arise in treated patients. Knowledge gained from the treatment of autoimmunity can be leveraged to treat these toxicities in patients. Further, the understanding of how T cell dysfunction arises in cancer can be leveraged to induce a similar state in autoreactive T cells. Here, we review what is known about the T cell response in autoimmunity and cancer and highlight ways in which we can learn from the nexus of these two diseases to improve the application, efficacy, and management of immunotherapies.
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Affiliation(s)
- Davide Mangani
- Evergrande Center for Immunologic Diseases, Ann Romney Center for Neurologic Diseases, Harvard Medical School and Mass General Brigham, Boston, MA 02115, USA; Institute for Research in Biomedicine, Faculty of Biomedical Sciences, Universita della Svizzera Italiana, Bellinzona 6500, Switzerland.
| | - Dandan Yang
- Evergrande Center for Immunologic Diseases, Ann Romney Center for Neurologic Diseases, Harvard Medical School and Mass General Brigham, Boston, MA 02115, USA
| | - Ana C Anderson
- Evergrande Center for Immunologic Diseases, Ann Romney Center for Neurologic Diseases, Harvard Medical School and Mass General Brigham, Boston, MA 02115, USA.
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Hu Q, Yang L, Shan Z, Wen S, Lu H, Zou Z, Guo J, Liu X, Xie W, Cao Y, Wang Z, Yang L, Wang X. The interaction of CD300lf and ceramide reduces the development of periodontitis by inhibiting osteoclast differentiation. J Clin Periodontol 2023; 50:183-199. [PMID: 36089906 DOI: 10.1111/jcpe.13724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 07/24/2022] [Accepted: 09/06/2022] [Indexed: 01/20/2023]
Abstract
AIM The regulation of osteoclasts (OCs) by inhibitory immunoreceptors maintains bone homeostasis and is considered an important determinant of the extent of periodontal pathology. The aim of this study was to investigate the role of the inhibitory immunoreceptor CD300lf and its ligand ceramide in osteoclastogenesis in periodontitis. MATERIALS AND METHODS The expression of CD300lf was measured in vitro and in a ligature-induced periodontitis model. The effect of CD300lf ablation on osteoclastogenesis was examined in ligature-retained and ligature removal periodontitis models. The effect of ceramide, the ligand of CD300lf, was examined in osteoclastogenesis in vitro and in vivo by smearing 20 μg of ceramide dissolved in carboxymethylcellulose on teeth and gingiva every other day in an experimental periodontitis model and ligature removal model. RESULTS CD300lf expression was downregulated during osteoclastogenesis. Ablation of CD300lf in the ligature-induced periodontitis model increased the number of OCs and exacerbated bone damage. Bone resorption caused by CD300lf ablation was reversible following ligature removal. CD300lf-ceramide binding suppressed osteoclastogenesis in vitro and inhibited alveolar bone loss in a mouse periodontitis model. CONCLUSIONS Our findings reveal that CD300lf-ceramide binding plays a critical negative role in alveolar bone loss in periodontitis by inhibiting OCs differentiation.
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Affiliation(s)
- Qiannan Hu
- Hospital of Stomatology, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Lisa Yang
- Hospital of Stomatology, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Zhongyan Shan
- Hospital of Stomatology, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Shuqiong Wen
- Hospital of Stomatology, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Huanzi Lu
- Hospital of Stomatology, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Zhaolei Zou
- Hospital of Stomatology, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Junyi Guo
- Hospital of Stomatology, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Xiangqi Liu
- Hospital of Stomatology, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Wenqiang Xie
- Hospital of Stomatology, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Yang Cao
- Hospital of Stomatology, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Zhi Wang
- Hospital of Stomatology, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Le Yang
- Hospital of Stomatology, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Xi Wang
- Hospital of Stomatology, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-Sen University, Guangzhou, Guangdong, China
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Abstract
Cancer immunotherapy with immune-checkpoint blockade has improved the outcomes of patients with various malignancies, yet a majority do not benefit or develop resistance. To address this unmet need, efforts across the field are targeting additional coinhibitory receptors, costimulatory proteins, and intracellular mediators that could prevent or bypass anti-PD1 resistance mechanisms. The CD28 costimulatory pathway is necessary for antigen-specific T cell activation, though prior CD28 agonists did not translate successfully to clinic due to toxicity. Casitas B lymphoma-b (Cbl-b) is a downstream, master regulator of both CD28 and CTLA-4 signaling. This E3 ubiquitin ligase regulates both innate and adaptive immune cells, ultimately promoting an immunosuppressive tumor microenvironment (TME) in the absence of CD28 costimulation. Recent advances in pharmaceutical screening and computational biology have enabled the development of novel platforms to target this once 'undruggable' protein. These platforms include DNA encoded library screening, allosteric drug targeting, small-interfering RNA inhibition, CRISPR genome editing, and adoptive cell therapy. Both genetic knock-out models and Cbl-b inhibitors have been shown to reverse immunosuppression in the TME, stimulate cytotoxic T cell activity, and promote tumor regression, findings augmented with PD1 blockade in experimental models. In translating Cbl-b inhibitors to clinic, we propose specific gene expression profiles that may identify patient populations most likely to benefit. Overall, novel Cbl-b inhibitors provide antigen-specific immune stimulation and are a promising therapeutic tool in the field of immuno-oncology.
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Affiliation(s)
- Ryan C Augustin
- UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania, USA
- Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Riyue Bao
- UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania, USA
- Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Jason J Luke
- UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania, USA
- Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
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47
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Gamerith G, Mildner F, Merkel PA, Harris K, Cooney L, Lim N, Spiera R, Seo P, Langford CA, Hoffman GS, St Clair EW, Fervenza FC, Monach P, Ytterberg SR, Geetha D, Amann A, Wolf D, Specks U, Stone JH, Kronbichler A. Association of baseline soluble immune checkpoints with the risk of relapse in PR3-ANCA vasculitis following induction of remission. Ann Rheum Dis 2023; 82:253-261. [PMID: 35973802 DOI: 10.1136/ard-2022-222479] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 08/02/2022] [Indexed: 01/26/2023]
Abstract
OBJECTIVES We investigated whether soluble immune checkpoints (sICPs) predict treatment resistance, relapse and infections in patients with antineutrophil cytoplasm antibody (ANCA)-associated vasculitis (AAV). METHODS Plasma sICP concentrations from available samples obtained during conduct of the RAVE trial were measured by immunoabsorbent assays from patients with either proteinase 3 (PR3) or myeloperoxidase (MPO)-ANCA vasculitis and were correlated with clinical outcomes, a set of biomarkers and available flow cytometry analyses focusing on T cell subsets. Log-rank test was used to evaluate survival benefits, and optimal cut-off values of the marker molecules were calculated using Yeldons J. RESULTS Analysis of 189 plasma samples at baseline revealed higher concentrations of sTim-3, sCD27, sLag-3, sPD-1 and sPD-L2 in patients with MPO-ANCA vasculitis (n=62) as compared with PR3-ANCA vasculitis (n=127). Among patients receiving rituximab induction therapy (n=95), the combination of lower soluble (s)Lag-3 (<90 pg/mL) and higher sCD27 (>3000 pg/mL) predicted therapy failure. Twenty-four out of 73 patients (32.9%) in the rituximab arm reaching remission at 6 months relapsed during follow-up. In this subgroup, high baseline values of sTim-3 (>1200 pg/mL), sCD27 (>1250 pg/mL) and sBTLA (>1000 pg/mL) were associated with both sustained remission and infectious complications. These findings could not be replicated in 94 patients randomised to receive cyclophosphamide/azathioprine. CONCLUSIONS Patients with AAV treated with rituximab achieved remission less frequently when concentrations of sLag-3 were low and concentrations of sCD27 were high. Higher concentrations of sTim-3, sCD27 and sBTLA at baseline predicted relapse in patients treated with rituximab. These results require confirmation but may contribute to a personalised treatment approach of AAV.
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Affiliation(s)
- Gabriele Gamerith
- Department of Internal Medicine V, Hematology and Oncology, Comprehensive Cancer Center Innsbruck (CCCI), Medical University of Innsbruck, Innsbruck, Austria
| | - Finn Mildner
- Department of Internal Medicine V, Hematology and Oncology, Comprehensive Cancer Center Innsbruck (CCCI), Medical University of Innsbruck, Innsbruck, Austria
| | - Peter A Merkel
- Division of Rheumatology and Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | | | - Laura Cooney
- Immune Tolerance Network (ITN), Bethesda, Maryland, USA
| | - Noha Lim
- Immune Tolerance Network (ITN), Bethesda, Maryland, USA
| | - Robert Spiera
- Hospital for Special Surgery, New York City, New York, USA
| | - Philip Seo
- Department of Internal Medicine, Division of Rheumatology, Johns Hopkins University, Baltimore, Maryland, USA
| | - Carol A Langford
- Rheumatic and Immunologic Diseases, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Gary S Hoffman
- Rheumatic and Immunologic Diseases, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - E William St Clair
- Rheumatology, Duke University School of Medicine, Durham, North Carolina, USA
| | - Fernando C Fervenza
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, USA
| | - Paul Monach
- VA Boston Healthcare System, West Roxbury, Massachusetts, USA
| | | | - Duvuru Geetha
- Division of Nephrology, Johns Hopkins University, Baltimore, Maryland, USA
| | - Arno Amann
- Department of Internal Medicine V, Hematology and Oncology, Comprehensive Cancer Center Innsbruck (CCCI), Medical University of Innsbruck, Innsbruck, Austria
| | - Dominik Wolf
- Department of Internal Medicine V, Hematology and Oncology, Comprehensive Cancer Center Innsbruck (CCCI), Medical University of Innsbruck, Innsbruck, Austria
| | - Ulrich Specks
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, New York, USA
| | - John H Stone
- Rheumatology Unit, Division of Rheumatology Allergy, and Immunology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
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Secchiari F, Nuñez SY, Sierra JM, Ziblat A, Regge MV, Raffo Iraolagoitia XL, Rovegno A, Ameri C, Secin FP, Richards N, Ríos Pita H, Vitagliano G, Rico L, Mieggi M, Frascheri F, Bonanno N, Blas L, Trotta A, Friedrich AD, Fuertes MB, Domaica CI, Zwirner NW. The MICA-NKG2D axis in clear cell renal cell carcinoma bolsters MICA as target in immuno-oncology. Oncoimmunology 2022; 11:2104991. [PMID: 35936986 PMCID: PMC9354769 DOI: 10.1080/2162402x.2022.2104991] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
NKG2D is a major natural killer (NK) cell-activating receptor that recognizes eight ligands (NKG2DLs), including MICA, and whose engagement triggers NK cell effector functions. As NKG2DLs are upregulated on tumor cells but tumors can subvert the NKG2D-NKG2DL axis, NKG2DLs constitute attractive targets for antibody (Ab)-based immuno-oncology therapies. However, such approaches require a deep characterization of NKG2DLs and NKG2D cell surface expression on primary tumor and immune cells. Here, using a bioinformatic analysis, we observed that MICA is overexpressed in renal cell carcinoma (RCC), and we also detected an association between the NKG2D-MICA axis and a diminished overall survival of RCC patients. Also, by flow cytometry (FC), we observed that MICA was the only NKG2DL over-expressed on clear cell renal cell carcinoma (ccRCC) tumor cells, including cancer stem cells (CSC) that also coexpressed NKG2D. Moreover, tumor-infiltrating leukocytes (TIL), but not peripheral blood lymphoid cells (PBL) from ccRCC patients, over-expressed MICA, ULBP3 and ULBP4. In addition, NKG2D was downregulated on peripheral blood NK cells (PBNK) from ccRCC patients but upregulated on tumor-infiltrating NK cells (TINK). These TINK exhibited impaired degranulation that negatively correlated with NKG2D expression, diminished IFN-γ production, upregulation of TIM-3, and an impaired glucose intake upon stimulation with cytokines, indicating that they are dysfunctional, display features of exhaustion and an altered metabolic fitness. We conclude that ccRCC patients exhibit a distorted MICA-NKG2D axis, and MICA emerges as the forefront NKG2DL for the development of targeted therapies in ccRCC.
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Affiliation(s)
- Florencia Secchiari
- Laboratorio de Fisiopatología de la Inmunidad Innata, Instituto de Biología y Medicina Experimental (IBYME-CONICET), Argentina
| | - Sol Yanel Nuñez
- Laboratorio de Fisiopatología de la Inmunidad Innata, Instituto de Biología y Medicina Experimental (IBYME-CONICET), Argentina
| | - Jessica Mariel Sierra
- Laboratorio de Fisiopatología de la Inmunidad Innata, Instituto de Biología y Medicina Experimental (IBYME-CONICET), Argentina
| | - Andrea Ziblat
- Laboratorio de Fisiopatología de la Inmunidad Innata, Instituto de Biología y Medicina Experimental (IBYME-CONICET), Argentina
| | - María Victoria Regge
- Laboratorio de Fisiopatología de la Inmunidad Innata, Instituto de Biología y Medicina Experimental (IBYME-CONICET), Argentina
| | - Ximena Lucía Raffo Iraolagoitia
- Laboratorio de Fisiopatología de la Inmunidad Innata, Instituto de Biología y Medicina Experimental (IBYME-CONICET), Argentina
| | - Agustín Rovegno
- Servicio de Urología, Centro de Educación Médica e Investigaciones Clínicas “Norberto Quirno” (CEMIC)
| | - Carlos Ameri
- Servicio de Urología, Hospital Alemán, Buenos Aires, Argentina
| | - Fernando Pablo Secin
- Servicio de Urología, Centro de Educación Médica e Investigaciones Clínicas “Norberto Quirno” (CEMIC)
| | - Nicolás Richards
- Servicio de Urología, Centro de Educación Médica e Investigaciones Clínicas “Norberto Quirno” (CEMIC)
| | | | | | - Luis Rico
- Servicio de Urología, Hospital Alemán, Buenos Aires, Argentina
| | - Mauro Mieggi
- Servicio de Urología, Hospital Alemán, Buenos Aires, Argentina
| | | | - Nicolás Bonanno
- Servicio de Urología, Hospital Alemán, Buenos Aires, Argentina
| | - Leandro Blas
- Servicio de Urología, Hospital Alemán, Buenos Aires, Argentina
| | - Aldana Trotta
- Laboratorio de Fisiopatología de la Inmunidad Innata, Instituto de Biología y Medicina Experimental (IBYME-CONICET), Argentina
| | - Adrián David Friedrich
- Laboratorio de Fisiopatología de la Inmunidad Innata, Instituto de Biología y Medicina Experimental (IBYME-CONICET), Argentina
| | - Mercedes Beatriz Fuertes
- Laboratorio de Fisiopatología de la Inmunidad Innata, Instituto de Biología y Medicina Experimental (IBYME-CONICET), Argentina
| | - Carolina Inés Domaica
- Laboratorio de Fisiopatología de la Inmunidad Innata, Instituto de Biología y Medicina Experimental (IBYME-CONICET), Argentina
| | - Norberto Walter Zwirner
- Laboratorio de Fisiopatología de la Inmunidad Innata, Instituto de Biología y Medicina Experimental (IBYME-CONICET), Argentina
- Facultad de Ciencias Exactas y Naturales, Departamento de Química Biológica, Universidad de Buenos Aires, Argentina
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Oludada OE, Idowu TO, Jeon Y, Choi I. VSTM5 is a novel immune checkpoint that promotes oral tolerance of cell-mediated and antibody responses. Biochem Biophys Res Commun 2022; 635:283-290. [DOI: 10.1016/j.bbrc.2022.10.057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/09/2022] [Accepted: 10/14/2022] [Indexed: 11/28/2022]
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50
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Pawłowska A, Skiba W, Suszczyk D, Kuryło W, Jakubowicz-Gil J, Paduch R, Wertel I. The Dual Blockade of the TIGIT and PD-1/PD-L1 Pathway as a New Hope for Ovarian Cancer Patients. Cancers (Basel) 2022; 14:5757. [PMID: 36497240 PMCID: PMC9740841 DOI: 10.3390/cancers14235757] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 11/17/2022] [Accepted: 11/19/2022] [Indexed: 11/25/2022] Open
Abstract
The prognosis for ovarian cancer (OC) patients is poor and the five-year survival rate is only 47%. Immune checkpoints (ICPs) appear to be the potential targets in up-and-coming OC treatment. However, the response of OC patients to immunotherapy based on programmed cell death pathway (PD-1/PD-L1) inhibitors totals only 6-15%. The promising approach is a combined therapy, including other ICPs such as the T-cell immunoglobulin and ITIM domain/CD155/DNAX accessory molecule-1 (TIGIT/CD155/DNAM-1) axis. Preclinical studies in a murine model of colorectal cancer showed that the dual blockade of PD-1/PD-L1 and TIGIT led to remission in the whole studied group vs. the regression of the tumors with the blockade of a single pathway. The approach stimulates the effector activity of T cells and NK cells, and redirects the immune system activity against the tumor. The understanding of the synergistic action of the TIGIT and PD-1/PD-L1 blockade is, however, poor. Thus, the aim of this review is to summarize the current knowledge about the mode of action of the dual TIGIT and PD-1/PD-L1 blockade and its potential benefits for OC patients. Considering the positive impact of this combined therapy in malignancies, including lung and colorectal cancer, it appears to be a promising approach in OC treatment.
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Affiliation(s)
- Anna Pawłowska
- Independent Laboratory of Cancer Diagnostics and Immunology, Medical University of Lublin, Chodźki 4a, 20-093 Lublin, Poland
| | - Wiktoria Skiba
- Independent Laboratory of Cancer Diagnostics and Immunology, Medical University of Lublin, Chodźki 4a, 20-093 Lublin, Poland
| | - Dorota Suszczyk
- Independent Laboratory of Cancer Diagnostics and Immunology, Medical University of Lublin, Chodźki 4a, 20-093 Lublin, Poland
| | - Weronika Kuryło
- Students’ Scientific Association, Independent Laboratory of Cancer Diagnostics and Immunology, Medical University of Lublin, Chodźki 4a, 20-093 Lublin, Poland
| | - Joanna Jakubowicz-Gil
- Department of Functional Anatomy and Cytobiology, Maria Curie-Skłodowska University, Akademicka 19, 20-033 Lublin, Poland
| | - Roman Paduch
- Department of Virology and Immunology, Institute of Microbiology and Biotechnology, Faculty of Biology and Biotechnology, Maria Curie-Skłodowska University, Akademicka 19, 20-033 Lublin, Poland
| | - Iwona Wertel
- Independent Laboratory of Cancer Diagnostics and Immunology, Medical University of Lublin, Chodźki 4a, 20-093 Lublin, Poland
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