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Zhang X, Shang C, Qiao X, Guo Y. Role and clinical significance of immunogenic cell death biomarkers in chemoresistance and immunoregulation of head and neck squamous cell carcinoma. Biomed Pharmacother 2023; 167:115509. [PMID: 37722193 DOI: 10.1016/j.biopha.2023.115509] [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: 07/12/2023] [Revised: 09/04/2023] [Accepted: 09/12/2023] [Indexed: 09/20/2023] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) is one of the most common malignancies in the whole world, with little improvement in the 5-year survival rate due to the occurrence of chemoresistance. With the increasing interests in tumor immune microenvironment, immunogenic cell death (ICD)-induced chemotherapy has shown promising results in enhancing sensitivity to immune checkpoint inhibitors (ICI) and improving the efficiency of tumor immunotherapy. This review summarizes the role of key ICD biomarkers and their underlying molecular mechanisms in HNSCC chemoresistance. The results showed that ICD initiation could significantly improve the survival and prognosis of patients. ICD and its biomarker could also serve as molecular markers for tumor diagnosis and prognosis. Moreover, key components of DAMPs including CALR, HGMB1, and ATP are involved in the regulation of HNSCC chemo-sensitivity, confirming that the key biomarkers of ICD can also be developed into new targets for regulating HNSCC chemoresistance. This review clearly illustrates the theoretical basis for the hypothesis that ICD biomarkers are therapeutic targets involved in HNSCC progression, chemoresistance, and even immune microenvironment regulation. The compilation and investigation may provide new insights into the molecular therapy of HNSCC.
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Affiliation(s)
- Xuanyu Zhang
- Department of Oral Biology, School and Hospital of Stomatology, China Medical University, Liaoning Provincial Key Laboratory of Oral Disease, Shenyang, Liaoning, China
| | - Chao Shang
- Department of Neurobiology, China Medical University, Shenyang, Liaoning, China
| | - Xue Qiao
- Department of Oral Biology, School and Hospital of Stomatology, China Medical University, Liaoning Provincial Key Laboratory of Oral Disease, Shenyang, Liaoning, China; Department of Central Laboratory, School and Hospital of Stomatology, China Medical University, Liaoning Provincial Key Laboratory of Oral Disease, Shenyang, Liaoning, China.
| | - Yan Guo
- Department of Oral Biology, School and Hospital of Stomatology, China Medical University, Liaoning Provincial Key Laboratory of Oral Disease, Shenyang, Liaoning, China; Department of Central Laboratory, School and Hospital of Stomatology, China Medical University, Liaoning Provincial Key Laboratory of Oral Disease, Shenyang, Liaoning, China.
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Sprooten J, Laureano RS, Vanmeerbeek I, Govaerts J, Naulaerts S, Borras DM, Kinget L, Fucíková J, Špíšek R, Jelínková LP, Kepp O, Kroemer G, Krysko DV, Coosemans A, Vaes RD, De Ruysscher D, De Vleeschouwer S, Wauters E, Smits E, Tejpar S, Beuselinck B, Hatse S, Wildiers H, Clement PM, Vandenabeele P, Zitvogel L, Garg AD. Trial watch: chemotherapy-induced immunogenic cell death in oncology. Oncoimmunology 2023; 12:2219591. [PMID: 37284695 PMCID: PMC10240992 DOI: 10.1080/2162402x.2023.2219591] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 05/25/2023] [Accepted: 05/25/2023] [Indexed: 06/08/2023] Open
Abstract
Immunogenic cell death (ICD) refers to an immunologically distinct process of regulated cell death that activates, rather than suppresses, innate and adaptive immune responses. Such responses culminate into T cell-driven immunity against antigens derived from dying cancer cells. The potency of ICD is dependent on the immunogenicity of dying cells as defined by the antigenicity of these cells and their ability to expose immunostimulatory molecules like damage-associated molecular patterns (DAMPs) and cytokines like type I interferons (IFNs). Moreover, it is crucial that the host's immune system can adequately detect the antigenicity and adjuvanticity of these dying cells. Over the years, several well-known chemotherapies have been validated as potent ICD inducers, including (but not limited to) anthracyclines, paclitaxels, and oxaliplatin. Such ICD-inducing chemotherapeutic drugs can serve as important combinatorial partners for anti-cancer immunotherapies against highly immuno-resistant tumors. In this Trial Watch, we describe current trends in the preclinical and clinical integration of ICD-inducing chemotherapy in the existing immuno-oncological paradigms.
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Affiliation(s)
- Jenny Sprooten
- Cell Stress & Immunity (CSI) Lab, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Raquel S. Laureano
- Cell Stress & Immunity (CSI) Lab, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Isaure Vanmeerbeek
- Cell Stress & Immunity (CSI) Lab, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Jannes Govaerts
- Cell Stress & Immunity (CSI) Lab, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Stefan Naulaerts
- Cell Stress & Immunity (CSI) Lab, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Daniel M. Borras
- Cell Stress & Immunity (CSI) Lab, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Lisa Kinget
- Laboratory of Experimental Oncology, Department of Oncology, Leuven Cancer Institute, KU Leuven, Leuven, Belgium
| | - Jitka Fucíková
- Department of Immunology, Charles University, 2Faculty of Medicine and University Hospital Motol, Prague, Czech Republic
- Sotio Biotech, Prague, Czech Republic
| | - Radek Špíšek
- Department of Immunology, Charles University, 2Faculty of Medicine and University Hospital Motol, Prague, Czech Republic
- Sotio Biotech, Prague, Czech Republic
| | - Lenka Palová Jelínková
- Department of Immunology, Charles University, 2Faculty of Medicine and University Hospital Motol, Prague, Czech Republic
- Sotio Biotech, Prague, Czech Republic
| | - Oliver Kepp
- Metabolomics and Cell Biology Platforms, Institut Gustave Roussy Cancer Center, Université Paris Saclay, Villejuif, France
- Centre de Recherche des Cordeliers, Equipe Labellisée Par la Liguecontre le Cancer, Université de Paris, sorbonne Université, Inserm U1138, Institut Universitaire de France, Paris, France
| | - Guido Kroemer
- Metabolomics and Cell Biology Platforms, Institut Gustave Roussy Cancer Center, Université Paris Saclay, Villejuif, France
- Centre de Recherche des Cordeliers, Equipe Labellisée Par la Liguecontre le Cancer, Université de Paris, sorbonne Université, Inserm U1138, Institut Universitaire de France, Paris, France
- Department of Biology, Hôpital Européen Georges Pompidou, AP-HP, Institut du Cancer Paris CARPEM, Paris, France
| | - Dmitri V. Krysko
- Cell Death Investigation and Therapy (CDIT) Laboratory, Department of Human Structure and Repair, Ghent University, Ghent, Belgium
- Cancer Research Insitute Ghent, Ghent University, Ghent, Belgium
| | - An Coosemans
- Laboratory of Tumor Immunology and Immunotherapy, Department of Oncology, Leuven Cancer Institute, KU Leuven, Leuven, Belgium
| | - Rianne D.W. Vaes
- Department of Radiation Oncology (MAASTRO), GROW School for Oncology and Reproduction, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Dirk De Ruysscher
- Department of Radiation Oncology (MAASTRO), GROW School for Oncology and Reproduction, Maastricht University Medical Center, Maastricht, The Netherlands
- Department of Radiotherapy, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Steven De Vleeschouwer
- Department Neurosurgery, University Hospitals Leuven, Leuven, Belgium
- Department Neuroscience, Laboratory for Experimental Neurosurgery and Neuroanatomy, KU Leuven, Leuven, Belgium
- Leuven Brain Institute (LBI), KU Leuven, Leuven, Belgium
| | - Els Wauters
- Laboratory of Respiratory Diseases and Thoracic Surgery (Breathe), Department of Chronic Diseases and Metabolism, KU Leuven, Leuven, Belgium
| | - Evelien Smits
- Center for Oncological Research (CORE), Integrated Personalized and Precision Oncology Network (IPPON), University of Antwerp, Antwerp, Belgium
- Center for Cell Therapy and Regenerative Medicine, Antwerp University Hospital, Antwerp, Belgium
| | - Sabine Tejpar
- Molecular Digestive Oncology, Department of Oncology, Katholiek Universiteit Leuven, Leuven, Belgium
- Cell Death and Inflammation Unit, VIB-Ugent Center for Inflammation Research (IRC), Ghent, Belgium
| | - Benoit Beuselinck
- Laboratory of Experimental Oncology, Department of Oncology, Leuven Cancer Institute, KU Leuven, Leuven, Belgium
| | - Sigrid Hatse
- Laboratory of Experimental Oncology, Department of Oncology, Leuven Cancer Institute, KU Leuven, Leuven, Belgium
| | - Hans Wildiers
- Laboratory of Experimental Oncology, Department of Oncology, Leuven Cancer Institute, KU Leuven, Leuven, Belgium
| | - Paul M. Clement
- Laboratory of Experimental Oncology, Department of Oncology, Leuven Cancer Institute, KU Leuven, Leuven, Belgium
| | - Peter Vandenabeele
- Cell Death and Inflammation Unit, VIB-Ugent Center for Inflammation Research (IRC), Ghent, Belgium
- Molecular Signaling and Cell Death Unit, Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium
| | - Laurence Zitvogel
- Tumour Immunology and Immunotherapy of Cancer, European Academy of Tumor Immunology, Gustave Roussy Cancer Center, Inserm, Villejuif, France
| | - Abhishek D. Garg
- Cell Stress & Immunity (CSI) Lab, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
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Zhou C, Yang ZF, Sun BY, Yi Y, Wang Z, Zhou J, Fan J, Gan W, Ren N, Qiu SJ. Lenvatinib Induces Immunogenic Cell Death and Triggers Toll-Like Receptor-3/4 Ligands in Hepatocellular Carcinoma. J Hepatocell Carcinoma 2023; 10:697-712. [PMID: 37138764 PMCID: PMC10149778 DOI: 10.2147/jhc.s401639] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Accepted: 04/20/2023] [Indexed: 05/05/2023] Open
Abstract
Purpose Immunogenic cell death (ICD) is a cell death modality that plays a vital role in anticancer therapy. In this study, we investigated whether lenvatinib induces ICD in hepatocellular carcinoma and how it affects cancer cell behavior. Patients and Methods Hepatoma cells were treated with 0.5 μM lenvatinib for two weeks, and damage-associated molecular patterns were assessed using the expression of calreticulin, high mobility group box 1, and ATP secretion. Transcriptome sequencing was performed to investigate the effects of lenvatinib on hepatocellular carcinoma. Additionally, CU CPT 4A and TAK-242 were used to inhibit TLR3 and TLR4 expressions, respectively. Flow cytometry was used to assess PD-L1 expression. Kaplan-Meier and Cox regression models were applied for prognosis assessment. Results After treatment with lenvatinib, there was a significant increase in ICD-associated damage-associated molecular patterns, such as calreticulin on the cell membrane, extracellular ATP, and high mobility group box 1, in hepatoma cells. Following treatment with lenvatinib, there was a significant increase in the downstream immunogenic cell death receptors, including TLR3 and TLR4. Furthermore, lenvatinib increased the expression of PD-L1, which was later inhibited by TLR4. Interestingly, inhibiting TLR3 in MHCC-97H and Huh7 cells strengthened their proliferative capacity. Moreover, TLR3 inhibition was identified as an independent risk factor for overall survival and recurrence-free survival in patients with hepatocellular carcinoma. Conclusion Our study revealed that lenvatinib induced ICD in hepatocellular carcinoma and upregulated PD-L1 expression through TLR4 while promoting cell apoptosis through TLR3. Antibodies against PD-1/PD-L1 can enhance the efficacy of lenvatinib in the management of hepatocellular carcinoma.
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Affiliation(s)
- Cheng Zhou
- Department of Liver Surgery and Transplantation & Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, People’s Republic of China
| | - Zhang-Fu Yang
- Department of Liver Surgery and Transplantation & Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, People’s Republic of China
| | - Bao-Ye Sun
- Department of Liver Surgery and Transplantation & Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, People’s Republic of China
| | - Yong Yi
- Department of Liver Surgery and Transplantation & Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, People’s Republic of China
| | - Zheng Wang
- Department of Liver Surgery and Transplantation & Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, People’s Republic of China
| | - Jian Zhou
- Department of Liver Surgery and Transplantation & Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, People’s Republic of China
| | - Jia Fan
- Department of Liver Surgery and Transplantation & Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, People’s Republic of China
| | - Wei Gan
- Department of Liver Surgery and Transplantation & Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, People’s Republic of China
| | - Ning Ren
- Department of Liver Surgery and Transplantation & Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, People’s Republic of China
- Institute of Fudan Minhang Academic Health System & Key Laboratory of Whole-Period Monitoring and Precise Intervention of Digestive Cancer, Minhang Hospital, Fudan University, Shanghai, People’s Republic of China
| | - Shuang-Jian Qiu
- Department of Liver Surgery and Transplantation & Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, People’s Republic of China
- Correspondence: Shuang-Jian Qiu, Liver Cancer Institute and Zhongshan Hospital, Fudan University, Shanghai, 200030, People’s Republic of China, Tel +86 13916625289, Email
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Yan B, Liu C, Wang S, Li H, Jiao J, Lee WSV, Zhang S, Hou Y, Hou Y, Ma X, Fan H, Lv Y, Liu X. Magnetic hyperthermia induces effective and genuine immunogenic tumor cell death with respect to exogenous heating. J Mater Chem B 2022; 10:5364-5374. [DOI: 10.1039/d2tb01004f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This study systematically verified that magnetic hyperthermia (MH) with intracellular heating can induce genuine immunogenic tumor cell death for effective antitumor therapy, while exogenous heating fails to elicit this effect.
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Affiliation(s)
- Bin Yan
- Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Provincial Key Laboratory of Biotechnology of Shaanxi Province, Northwest University, Xi’an, Shaanxi 710069, China
| | - Chen Liu
- Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Provincial Key Laboratory of Biotechnology of Shaanxi Province, Northwest University, Xi’an, Shaanxi 710069, China
| | - Siyao Wang
- Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Provincial Key Laboratory of Biotechnology of Shaanxi Province, Northwest University, Xi’an, Shaanxi 710069, China
| | - Hugang Li
- Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Provincial Key Laboratory of Biotechnology of Shaanxi Province, Northwest University, Xi’an, Shaanxi 710069, China
| | - Ju Jiao
- Department of Nuclear Medicine, The Third Affiliated Hospital of Sun Yat-sen University, 600 Tianhe Road, Guangzhou, Guangdong 510630, China
| | - Wee Siang Vincent Lee
- Department of Materials Science and Engineering, National University of Singapore, 117573, Singapore
| | - Song Zhang
- College of Life Sciences, Nankai University, Tianjin 300071, China
| | - Yayi Hou
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical School, Jiangsu Key Laboratory of Molecular Medicine, Nanjing University, Nanjing, 210093, China
| | - Yuzhu Hou
- Department of Pathogenic Microbiology and Immunology, School of Basic Medical Sciences, Xi’an Jiaotong University, Xi’an, Shaanxi 710061, China
| | - Xiaowei Ma
- National Center for Veterinary Drug Safety Evaluation, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Haiming Fan
- Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Provincial Key Laboratory of Biotechnology of Shaanxi Province, Northwest University, Xi’an, Shaanxi 710069, China
| | - Yi Lv
- Institute of Regenerative and Reconstructive Medicine, Med-X Institute, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi 710049, China
- National Local Joint Engineering Research Center for Precision Surgery & Regenerative Medicine, Shaanxi Provincial Center for Regenerative Medicine and Surgical Engineering, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi 710061, China
| | - Xiaoli Liu
- Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Provincial Key Laboratory of Biotechnology of Shaanxi Province, Northwest University, Xi’an, Shaanxi 710069, China
- Institute of Regenerative and Reconstructive Medicine, Med-X Institute, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi 710049, China
- National Local Joint Engineering Research Center for Precision Surgery & Regenerative Medicine, Shaanxi Provincial Center for Regenerative Medicine and Surgical Engineering, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi 710061, China
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Zhao S, Wang X, Cai S, Zhang S, Luo H, Wu C, Zhang R, Zhang J. A novel peptidoglycan recognition protein involved in the prophenoloxidase activation system and antimicrobial peptide production in Antheraea pernyi. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2018; 86:78-85. [PMID: 29734021 DOI: 10.1016/j.dci.2018.04.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Revised: 04/07/2018] [Accepted: 04/10/2018] [Indexed: 06/08/2023]
Abstract
Pattern recognition receptors (PRRs) are employed in insects to defend against infectious pathogens by triggering various immune responses. Peptidoglycan recognition proteins (PGRPs), a vital family of PRRs, are widely distributed and highly conserved from vertebrates to invertebrates. To date, five PGRP genes have been identified in Antheraea pernyi, but their biochemical roles still remain unknown. In this study, we focused on the immune functions of PGRP-SA in A. pernyi (ApPGRP-SA), which was confirmed to be immune-related according to its significantly up-regulated expression level post microbial injection. In addition, the binding properties of ApPGRP-SA were investigated using a recombinant protein produced in a prokaryotic expression system, revealing that rApPGRP-SA displayed a multi-binding ability to various microbes, including the Gram-positive bacteria Staphylococcus aureus and Micrococcus luteus, Gram-negative bacteria Escherichia coli and Pseudomonas aeruginosa, and fungus Candida albicans, together with their surface pathogen associated molecular patterns (PAMPs). Further studies showed that after recognition, the mixture of rApPGRP-SA/PAMP remarkably stimulated prophenoloxidase (PPO) activation in the hemolymph of A. pernyi in vitro, while the ds-PGRP-SA-treated hemolymph exhibited a lower sensitivity to PAMPs in comparison to the native sample. Moreover, the transcriptional level of the three antimicrobial peptides was also decreased in PGRP-SA knock-down larvae in response to immune-challenge. In summary, we conclude that ApPGRP-SA is a novel identified PGRP in A. pernyi that might act as a broad-spectrum pattern recognition receptor and is involved in the PPO activation system as well as antimicrobial peptide production.
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Affiliation(s)
- Siqi Zhao
- School of Life Science and Bio-pharmaceutics, Shenyang Pharmaceutical University, China
| | - Xialu Wang
- School of Medical Devices, Shenyang Pharmaceutical University, China
| | - Siyu Cai
- School of Life Science and Bio-pharmaceutics, Shenyang Pharmaceutical University, China
| | - Siqiang Zhang
- School of Life Science and Bio-pharmaceutics, Shenyang Pharmaceutical University, China
| | - Hao Luo
- School of Life Science and Bio-pharmaceutics, Shenyang Pharmaceutical University, China
| | - Chunfu Wu
- School of Life Science and Bio-pharmaceutics, Shenyang Pharmaceutical University, China
| | - Rong Zhang
- School of Life Science and Bio-pharmaceutics, Shenyang Pharmaceutical University, China.
| | - Jinghai Zhang
- School of Medical Devices, Shenyang Pharmaceutical University, China.
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Viral Modulation of TLRs and Cytokines and the Related Immunotherapies for HPV-Associated Cancers. J Immunol Res 2018; 2018:2912671. [PMID: 29854832 PMCID: PMC5954921 DOI: 10.1155/2018/2912671] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Accepted: 03/26/2018] [Indexed: 12/27/2022] Open
Abstract
The modulation of the host innate immune system is a well-established carcinogenesis feature of several tumors, including human papillomavirus- (HPV-) related cancers. This virus is able to interrupt the initial events of the immune response, including the expression of Toll-like receptors (TLRs), cytokines, and inflammation. Both TLRs and cytokines play a central role in HPV recognition, cell maturation and differentiation as well as immune signalling. Therefore, the imbalance of this sensitive control of the immune response is a key factor for developing immunotherapies, which strengthen the host immune system to accomplish an efficient defence against HPV and HPV-infected cells. Based on this, the review is aimed at exposing the HPV immune evasion mechanisms involving TLRs and cytokines and at discussing existing and potential immunotherapeutic TLR- and cytokine-related tools.
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Zhu R, Bu Q, Fu D, Shao X, Jiang L, Guo W, Chen B, Liu B, Hu Z, Tian J, Zhao Y, Cen X. Toll-like receptor 3 modulates the behavioral effects of cocaine in mice. J Neuroinflammation 2018; 15:93. [PMID: 29571298 PMCID: PMC5865345 DOI: 10.1186/s12974-018-1130-8] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Accepted: 03/13/2018] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND The nucleus accumbens in the midbrain dopamine limbic system plays a key role in cocaine addiction. Toll-like receptors (TLRs) are important pattern-recognition receptors (PPRs) in the innate immune system that are also involved in drug dependence; however, the detailed mechanism is largely unknown. METHODS The present study was designed to investigate the potential role of TLR3 in cocaine addiction. Cocaine-induced conditioned place preference (CPP), locomotor activity, and self-administration were used to determine the effects of TLR3 in the rewarding properties of cocaine. Lentivirus-mediated re-expression of Tlr3 (LV-TLR3) was applied to determine if restoration of TLR3 expression in the NAc is sufficient to restore the cocaine effect in TLR3-/- mice. The protein levels of phospho-NF-κB p65, IKKβ, and p-IκBα both in the cytoplasm and nucleus of cocaine-induced CPP mice were detected by Western blot. RESULTS We showed that both TLR3 deficiency and intra-NAc injection of TLR3 inhibitors significantly attenuated cocaine-induced CPP, locomotor activity, and self-administration in mice. Importantly, the TLR3-/- mice that received intra-NAc injection of LV-TLR3 displayed significant increases in cocaine-induced CPP and locomotor activity. Finally, we found that TLR3 inhibitor reverted cocaine-induced upregulation of phospho-NF-κB p65, IKKβ, and p-IκBα. CONCLUSIONS Taken together, our results describe that TLR3 modulates cocaine-induced behaviors and provide further evidence supporting a role for central pro-inflammatory immune signaling in drug reward. We propose that TLR3 blockade could be a novel approach to treat cocaine addiction.
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Affiliation(s)
- Ruiming Zhu
- National Chengdu Center for Safety Evaluation of Drugs, State Key Lab of Biotherapy/Collaborative Innovation Center of Biotherapy, West China Hospital, West China Medical School, Sichuan University, #28 Gaopeng Street, High Technological Development Zone, Chengdu, 610041, China
| | - Qian Bu
- National Chengdu Center for Safety Evaluation of Drugs, State Key Lab of Biotherapy/Collaborative Innovation Center of Biotherapy, West China Hospital, West China Medical School, Sichuan University, #28 Gaopeng Street, High Technological Development Zone, Chengdu, 610041, China.,Healthy Food Evaluation Research Center, Department of Food Science and Technology, College of Light Industry, Textile and Food Engineering, Sichuan University, Chengdu, 610065, China
| | - Dengqi Fu
- National Chengdu Center for Safety Evaluation of Drugs, State Key Lab of Biotherapy/Collaborative Innovation Center of Biotherapy, West China Hospital, West China Medical School, Sichuan University, #28 Gaopeng Street, High Technological Development Zone, Chengdu, 610041, China
| | - Xue Shao
- National Chengdu Center for Safety Evaluation of Drugs, State Key Lab of Biotherapy/Collaborative Innovation Center of Biotherapy, West China Hospital, West China Medical School, Sichuan University, #28 Gaopeng Street, High Technological Development Zone, Chengdu, 610041, China
| | - Linhong Jiang
- National Chengdu Center for Safety Evaluation of Drugs, State Key Lab of Biotherapy/Collaborative Innovation Center of Biotherapy, West China Hospital, West China Medical School, Sichuan University, #28 Gaopeng Street, High Technological Development Zone, Chengdu, 610041, China
| | - Wei Guo
- National Chengdu Center for Safety Evaluation of Drugs, State Key Lab of Biotherapy/Collaborative Innovation Center of Biotherapy, West China Hospital, West China Medical School, Sichuan University, #28 Gaopeng Street, High Technological Development Zone, Chengdu, 610041, China.,School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, 264005, China
| | - Bo Chen
- National Chengdu Center for Safety Evaluation of Drugs, State Key Lab of Biotherapy/Collaborative Innovation Center of Biotherapy, West China Hospital, West China Medical School, Sichuan University, #28 Gaopeng Street, High Technological Development Zone, Chengdu, 610041, China
| | - Bin Liu
- National Chengdu Center for Safety Evaluation of Drugs, State Key Lab of Biotherapy/Collaborative Innovation Center of Biotherapy, West China Hospital, West China Medical School, Sichuan University, #28 Gaopeng Street, High Technological Development Zone, Chengdu, 610041, China
| | - Zhengtao Hu
- National Chengdu Center for Safety Evaluation of Drugs, State Key Lab of Biotherapy/Collaborative Innovation Center of Biotherapy, West China Hospital, West China Medical School, Sichuan University, #28 Gaopeng Street, High Technological Development Zone, Chengdu, 610041, China
| | - Jingwei Tian
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, 264005, China
| | - Yinglan Zhao
- National Chengdu Center for Safety Evaluation of Drugs, State Key Lab of Biotherapy/Collaborative Innovation Center of Biotherapy, West China Hospital, West China Medical School, Sichuan University, #28 Gaopeng Street, High Technological Development Zone, Chengdu, 610041, China
| | - Xiaobo Cen
- National Chengdu Center for Safety Evaluation of Drugs, State Key Lab of Biotherapy/Collaborative Innovation Center of Biotherapy, West China Hospital, West China Medical School, Sichuan University, #28 Gaopeng Street, High Technological Development Zone, Chengdu, 610041, China.
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Dong LF, Xu SY, Long JP, Wan F, Chen YD. RNA-Sequence Analysis Reveals Differentially Expressed Genes (DEGs) in Patients Exhibiting Different Risks of Tumor Metastasis. Med Sci Monit 2017; 23:2842-2849. [PMID: 28601889 PMCID: PMC5475372 DOI: 10.12659/msm.904789] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Background Breast cancer is one of the most common malignancies in women. In a previous study, we found that for two patients who had a high risk of lymphatic metastasis, lymphatic metastasis did not occur; whereas, for two patients who had a low risk of lymphatic metastasis, lymphatic metastasis did occur. Material/Methods We analyzed the differential gene expressions of these four patients by RNA-sequence. The data (HRNM_T versus HRNM_N, LRYM_T versus LRYM_N, and HRNM_T versus LRYM_T) was then processed using differentially expressed genes (DEGs) analysis, functional analysis for DEGs, and PPI network construct. Results For HRNM_T versus HRNM_N, there were 224 DEGs. There were 504 DEGs for LRYM_T versus LRYM_N, and 88 DEGs for LRYM_T versus LRYM_N. For HRNM_T versus HRNM_N, DEGs were up-regulated mainly in the cell cycle, the IL-17 signaling pathway, and the progesterone-mediated oocyte maturation; DEGs were down-regulated mainly in the IL-17 signaling pathway. For LRYM_T versus LRYM_N, DEGs were up-regulated mainly in protein digestion and absorption, and cytokine-cytokine receptor interaction; DEGs were down-regulated mainly in ECM-receptor interaction. For HRNM_T versus LRYM_T, DEGs were up-regulated mainly in the PPAR signaling pathway; DEGs were downregulated mainly in the adipocytokine signaling pathway. The DEGs were screened to construct PPI networks. Conclusions The GO and KEGG functional enrichments of HRNM_T versus HRNM_N, and LRYM_T versus LRYM_N were consistent with earlier studies. For HRNM_T versus LRYM_T, DEGs were up-regulated mainly in PPAR signaling; DEGs were down-regulated mainly in the adipocytokine pathway.
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Affiliation(s)
- Li-Feng Dong
- Department of Breast, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China (mainland)
| | - Shu-Ying Xu
- Physical Examination Center, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China (mainland)
| | - Jing-Pei Long
- Department of Breast, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China (mainland)
| | - Fang Wan
- Department of Breast, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China (mainland)
| | - Yi-Ding Chen
- Department of Surgical Oncology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, China (mainland)
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Combined toll-like receptor 3/7/9 deficiency on host cells results in T-cell-dependent control of tumour growth. Nat Commun 2017; 8:14600. [PMID: 28300057 PMCID: PMC5356072 DOI: 10.1038/ncomms14600] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Accepted: 01/16/2017] [Indexed: 02/07/2023] Open
Abstract
Toll-like receptors (TLRs) are located either on the cell surface or intracellularly in endosomes and their activation normally contributes to the induction of protective immune responses. However, in cancer their activation by endogenous ligands can modulate tumour progression. It is currently unknown how endosomal TLRs regulate endogenous anti-tumour immunity. Here we show that TLR3, 7 and 9 deficiencies on host cells, after initial tumour growth, result in complete tumour regression and induction of anti-tumour immunity. Tumour regression requires the combined absence of all three receptors, is dependent on both CD4 and CD8 T cells and protects the mice from subsequent tumour challenge. While tumours in control mice are infiltrated by higher numbers of regulatory T cells, tumour regression in TLR-deficient mice is paralleled by altered vascular structure and strongly induced influx of cytotoxic and cytokine-producing effector T cells. Thus, endosomal TLRs may represent a molecular link between the inflamed tumour cell phenotype, anti-tumour immunity and the regulation of T-cell activation. Activation of Toll-like receptor (TLR) is generally associated with increased immune activity. Here, the authors show, using syngeneic mouse models, that combined deficiency of TLR 3/7/9 in the host induces an inflamed tumour phenotype and results in T cell dependent tumour regression after an initial growth.
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