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Lv Z, Li H, Yuan Y, Wu Q. A novel inflammasome-related gene nomogram predicts survival in hepatocellular carcinoma. Medicine (Baltimore) 2023; 102:e33121. [PMID: 36827012 DOI: 10.1097/md.0000000000033121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/25/2023] Open
Abstract
Inflammasomes are closely associated with the progression of multiple cancers. We established an inflammasome-related gene (IRG)-based model to predict the survival of patients with hepatocellular carcinoma (HCC). The RNA-sequencing data and clinical information of HCC patients were downloaded from the cancer genome atlas-liver hepatocellular carcinoma database, and the differentially expressed inflammasome-related gene were screened. Seven prognostic differentially expressed inflammasome-related genes were identified by univariate Cox analysis and incorporated into the risk model using least absolute shrinkage and selection operator-Cox algorithm. The predictive accuracy of the risk model was evaluated through the Kaplan-Meier, receiver operating characteristic and Cox regression analyses. The performance of the model was verified in the International Cancer Genome Consortium-Liver Cancer - RIKEN, JP cohort. A nomogram was constructed to predict the 1-, 2-, 3- ,and 5-year survival of HCC patients, and its performance was evaluated using calibration curves. The significantly enriched gene ontology terms, Kyoto encyclopedia of genes and genomes pathways and infiltrating immune cell populations associated with the IRG model were also analyzed to explore of the potential molecular mechanisms and immunotherapeutic targets. An independent and highly accurate prognostic model consisting of 7 IRGs was established and verified in 2 independent HCC cohorts. The IRG model was significantly associated with cell division and cell cycle. In addition, the high-risk group was more likely to have greater infiltration of immune cells and higher expression of immune checkpoint-related genes compared to the low-risk group. An IRG-based model was established to predict 1-, 2-, 3-, and 5-year survival rate in individual HCC patients, which provides new insights into the role of inflammasomes in HCC.
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Affiliation(s)
- Zhengqi Lv
- Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu, P.R. China
| | - Heng Li
- Guizhou Medical University, Guiyang, Guizhou, P.R. China
| | - Yiwen Yuan
- Guizhou Medical University, Guiyang, Guizhou, P.R. China
| | - Qinghua Wu
- Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu, P.R. China
- Department of Radiology, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, P.R. China
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2
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Mikaeili Namini A, Jahangir M, Mohseni M, Kolahi AA, Hassanian-Moghaddam H, Mazloumi Z, Motallebi M, Sheikhpour M, Movafagh A. An in silico comparative transcriptome analysis identifying hub lncRNAs and mRNAs in brain metastatic small cell lung cancer (SCLC). Sci Rep 2022; 12:18063. [PMID: 36302939 PMCID: PMC9613661 DOI: 10.1038/s41598-022-22252-7] [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: 05/08/2022] [Accepted: 10/12/2022] [Indexed: 01/24/2023] Open
Abstract
Small cell lung cancer (SCLC) is a particularly lethal subtype of lung cancer. Metastatic lung tumours lead to most deaths from lung cancer. Predicting and preventing tumour metastasis is crucially essential for patient survivability. Hence, in the current study, we focused on a comprehensive analysis of lung cancer patients' differentially expressed genes (DEGs) on brain metastasis cell lines. DEGs are analysed through KEGG and GO databases for the most critical biological processes and pathways for enriched DEGs. Additionally, we performed protein-protein interaction (PPI), GeneMANIA, and Kaplan-Meier survival analyses on our DEGs. This article focused on mRNA and lncRNA DEGs for LC patients with brain metastasis and underlying molecular mechanisms. The expression data was gathered from the Gene Expression Omnibus database (GSE161968). We demonstrate that 30 distinct genes are up-expressed in brain metastatic SCLC patients, and 31 genes are down-expressed. All our analyses show that these genes are involved in metastatic SCLC. PPI analysis revealed two hub genes (CAT and APP). The results of this article present three lncRNAs, Including XLOC_l2_000941, LOC100507481, and XLOC_l2_007062, also notable mRNAs, have a close relation with brain metastasis in lung cancer and may have a role in the epithelial-mesenchymal transition (EMT) in tumour cells.
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Affiliation(s)
- Arsham Mikaeili Namini
- grid.412265.60000 0004 0406 5813Department of Animal Biology, Faculty of Biological Sciences, Kharazmi University, Tehran, Iran
| | - Motahareh Jahangir
- grid.412502.00000 0001 0686 4748Department of Cell and Molecular Biology, Faculty of Life Sciences and Biotechnology, Shahid Beheshti University, Tehran, Iran
| | - Maryam Mohseni
- grid.411600.2Department of Social Medicine, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ali Asghar Kolahi
- grid.411600.2Social Determinants of Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hossein Hassanian-Moghaddam
- grid.411600.2Social Determinants of Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Zeinab Mazloumi
- grid.449262.fDepartment of Biology, Zanjan Branch, Islamic Azad University, Zanjan, Iran
| | - Marzieh Motallebi
- grid.411600.2Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mojgan Sheikhpour
- grid.420169.80000 0000 9562 2611Department of Mycobacteriology and Pulmonary Research, Pasteur Institute of Iran, Microbiology Research Center (MRC), Pasteur Institute of Iran, Tehran, Iran
| | - Abolfazl Movafagh
- grid.411600.2Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Hill M, Russo S, Olivera D, Malcuori M, Galliussi G, Segovia M. The intracellular cation channel TMEM176B as a dual immunoregulator. Front Cell Dev Biol 2022; 10:1038429. [PMID: 36340035 PMCID: PMC9630633 DOI: 10.3389/fcell.2022.1038429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 09/27/2022] [Indexed: 11/30/2022] Open
Abstract
Characterizing immune regulatory pathways is critical to understand physiological and pathophysiological processes as well as to identify novel immunotherapeutic targets. The cation channel TMEM176B has emerged in the last years as a potential new immunoregulatory player and pharmacological target. Here, we review how expression data, clinical associations of genetic variants and functional studies support a dual role for TMEM176B in regulating immune responses. Thus, TMEM176B can inhibit effector immune responses in some settings whereas it may also promote immunity by supporting antigen presentation in others. We also discuss a potential role for TMEM176B in regulating type 2 and 3 immunity and comment recent data on modulation of DC biology and inflammasome activation as well as CD8+ T cell responses. Understanding the role of TMEM176B in immunity is critical to propose rational pharmacological approaches targeting this channel.
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Affiliation(s)
- Marcelo Hill
- Laboratory of Immunoregulation and Inflammation, Institut Pasteur de Montevideo, Montevideo, Uruguay
- Immunobiology Department, Faculty of Medicine, University of the Republic, Montevideo, Uruguay
- *Correspondence: Marcelo Hill, ; Mercedes Segovia,
| | - Sofía Russo
- Laboratory of Immunoregulation and Inflammation, Institut Pasteur de Montevideo, Montevideo, Uruguay
- Immunobiology Department, Faculty of Medicine, University of the Republic, Montevideo, Uruguay
| | - Daniela Olivera
- Laboratory of Immunoregulation and Inflammation, Institut Pasteur de Montevideo, Montevideo, Uruguay
- Immunobiology Department, Faculty of Medicine, University of the Republic, Montevideo, Uruguay
| | - Mateo Malcuori
- Laboratory of Immunoregulation and Inflammation, Institut Pasteur de Montevideo, Montevideo, Uruguay
- Immunobiology Department, Faculty of Medicine, University of the Republic, Montevideo, Uruguay
| | - Germán Galliussi
- Laboratory of Vascular Biology and Drug Development, Institut Pasteur de Montevideo, Montevideo, Uruguay
| | - Mercedes Segovia
- Laboratory of Immunoregulation and Inflammation, Institut Pasteur de Montevideo, Montevideo, Uruguay
- Immunobiology Department, Faculty of Medicine, University of the Republic, Montevideo, Uruguay
- *Correspondence: Marcelo Hill, ; Mercedes Segovia,
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Duhalde Vega M, Olivera D, Gastão Davanzo G, Bertullo M, Noya V, Fabiano de Souza G, Primon Muraro S, Castro I, Arévalo AP, Crispo M, Galliussi G, Russo S, Charbonnier D, Rammauro F, Jeldres M, Alamón C, Varela V, Batthyany C, Bollati-Fogolín M, Oppezzo P, Pritsch O, Proença-Módena JL, Nakaya HI, Trias E, Barbeito L, Anegon I, Cuturi MC, Moraes-Vieira P, Segovia M, Hill M. PD-1/PD-L1 blockade abrogates a dysfunctional innate-adaptive immune axis in critical β-coronavirus disease. SCIENCE ADVANCES 2022; 8:eabn6545. [PMID: 36129987 PMCID: PMC9491709 DOI: 10.1126/sciadv.abn6545] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Severe COVID-19 is associated with hyperinflammation and weak T cell responses against SARS-CoV-2. However, the links between those processes remain partially characterized. Moreover, whether and how therapeutically manipulating T cells may benefit patients are unknown. Our genetic and pharmacological evidence demonstrates that the ion channel TMEM176B inhibited inflammasome activation triggered by SARS-CoV-2 and SARS-CoV-2-related murine β-coronavirus. Tmem176b-/- mice infected with murine β-coronavirus developed inflammasome-dependent T cell dysfunction and critical disease, which was controlled by modulating dysfunctional T cells with PD-1 blockers. In critical COVID-19, inflammasome activation correlated with dysfunctional T cells and low monocytic TMEM176B expression, whereas PD-L1 blockade rescued T cell functionality. Here, we mechanistically link T cell dysfunction and inflammation, supporting a cancer immunotherapy to reinforce T cell immunity in critical β-coronavirus disease.
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Affiliation(s)
- Maite Duhalde Vega
- Laboratory of Immunoregulation and Inflammation, Institut Pasteur de Montevideo, 11400 Montevideo, Uruguay
| | - Daniela Olivera
- Laboratory of Immunoregulation and Inflammation, Institut Pasteur de Montevideo, 11400 Montevideo, Uruguay
- Immunobiology Department, Faculty of Medicine, University of the Republic, 11800 Montevideo, Uruguay
| | - Gustavo Gastão Davanzo
- Laboratory of Immunometabolism, Department of Genetics, Evolution, Microbiology and Immunology, Institute of Biology, University of Campinas, SP, Brazil
| | | | - Verónica Noya
- Laboratory of Molecular Biology, Sanatorio Americano, 11600 Montevideo, Uruguay
| | - Gabriela Fabiano de Souza
- Laboratory of Emerging Viruses, Department of Genetics, Evolution, Microbiology and Immunology, Institute of Biology, University of Campinas, SP, Brazil
| | - Stéfanie Primon Muraro
- Laboratory of Emerging Viruses, Department of Genetics, Evolution, Microbiology and Immunology, Institute of Biology, University of Campinas, SP, Brazil
| | | | - Ana Paula Arévalo
- Laboratory Animals Biotechnology, Institut Pasteur de Montevideo, 11400 Montevideo, Uruguay
| | - Martina Crispo
- Laboratory Animals Biotechnology, Institut Pasteur de Montevideo, 11400 Montevideo, Uruguay
| | - Germán Galliussi
- Laboratory of Vascular Biology and Drug Development, Institut Pasteur de Montevideo, 11400 Montevideo, Uruguay
| | - Sofía Russo
- Laboratory of Immunoregulation and Inflammation, Institut Pasteur de Montevideo, 11400 Montevideo, Uruguay
- Immunobiology Department, Faculty of Medicine, University of the Republic, 11800 Montevideo, Uruguay
| | - David Charbonnier
- Laboratory of Immunoregulation and Inflammation, Institut Pasteur de Montevideo, 11400 Montevideo, Uruguay
| | - Florencia Rammauro
- Immunobiology Department, Faculty of Medicine, University of the Republic, 11800 Montevideo, Uruguay
- Laboratory of Immunovirology, Institut Pasteur de Montevideo, 11400 Montevideo, Uruguay
| | - Mathías Jeldres
- Laboratory of Immunoregulation and Inflammation, Institut Pasteur de Montevideo, 11400 Montevideo, Uruguay
- Immunobiology Department, Faculty of Medicine, University of the Republic, 11800 Montevideo, Uruguay
| | - Catalina Alamón
- Laboratorio de Neurodegeneración, Institut Pasteur de Montevideo, 11400 Montevideo, Uruguay
| | - Valentina Varela
- Laboratorio de Neurodegeneración, Institut Pasteur de Montevideo, 11400 Montevideo, Uruguay
| | - Carlos Batthyany
- Laboratory of Vascular Biology and Drug Development, Institut Pasteur de Montevideo, 11400 Montevideo, Uruguay
| | | | - Pablo Oppezzo
- Research Laboratory on Chronic Lymphocytic Leukemia, Institut Pasteur de Montevideo, 11400 Montevideo, Uruguay
| | - Otto Pritsch
- Immunobiology Department, Faculty of Medicine, University of the Republic, 11800 Montevideo, Uruguay
- Laboratory of Immunovirology, Institut Pasteur de Montevideo, 11400 Montevideo, Uruguay
| | - José Luiz Proença-Módena
- Laboratory of Emerging Viruses, Department of Genetics, Evolution, Microbiology and Immunology, Institute of Biology, University of Campinas, SP, Brazil
| | | | - Emiliano Trias
- Laboratorio de Neurodegeneración, Institut Pasteur de Montevideo, 11400 Montevideo, Uruguay
| | - Luis Barbeito
- Laboratorio de Neurodegeneración, Institut Pasteur de Montevideo, 11400 Montevideo, Uruguay
| | - Ignacio Anegon
- INSERM UMR 1064, Center for Research in Transplantation and Immunology; Université de Nantes; CHU Nantes, Institut de Transplantation Urologie Néphrologie (ITUN), 44093 Nantes, France
| | - María Cristina Cuturi
- INSERM UMR 1064, Center for Research in Transplantation and Immunology; Université de Nantes; CHU Nantes, Institut de Transplantation Urologie Néphrologie (ITUN), 44093 Nantes, France
| | - Pedro Moraes-Vieira
- Laboratory of Immunometabolism, Department of Genetics, Evolution, Microbiology and Immunology, Institute of Biology, University of Campinas, SP, Brazil
| | - Mercedes Segovia
- Laboratory of Immunoregulation and Inflammation, Institut Pasteur de Montevideo, 11400 Montevideo, Uruguay
- Immunobiology Department, Faculty of Medicine, University of the Republic, 11800 Montevideo, Uruguay
- Corresponding author. (M.S.); (M.H.)
| | - Marcelo Hill
- Laboratory of Immunoregulation and Inflammation, Institut Pasteur de Montevideo, 11400 Montevideo, Uruguay
- Immunobiology Department, Faculty of Medicine, University of the Republic, 11800 Montevideo, Uruguay
- Corresponding author. (M.S.); (M.H.)
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5
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Wang YY, Shi LY, Zhu ZT, Wang QJ. A new pyroptosis model can predict the immunotherapy response and immune microenvironment characteristics and prognosis of patients with cutaneous melanoma based on TCGA and GEO databases. ANNALS OF TRANSLATIONAL MEDICINE 2022; 10:353. [PMID: 35434038 PMCID: PMC9011270 DOI: 10.21037/atm-22-1095] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 03/18/2022] [Indexed: 01/14/2023]
Abstract
Background Recent studies have shown that pyroptosis is related to cancer development. Our previous study also found that gasdermins (GSDMs) was associated with the tumor immune microenvironment. Therefore, we wanted to observe the relationship between pyroptosis and the immune microenvironment and prognosis of skin cutaneous melanoma (SKCM). Methods Pyroptosis-related genes were used for pan-cancer prognostic analysis using the GEPIA2 online analysis website. Prognosis-related genes were clustered using R software and related R packages, and the best clustering results were screened for prognosis analysis. The prognosis-related genes were also used to establish a prognosis-related model. Assess the predictive power of a model by comparing area under the curve (AUC). The t-test was used to analyze the differences of immune-related indicators between the two clusters and between high and low risk groups. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis was performed on the differential genes. Results By clustering the prognosis-related genes, SKCM could be divided into 2 clusters with significant differences in prognosis P<0.05. A prognostic model can be established using prognosis-related genes. The AUC value of 1 year, 2 years and 3 years was 0.696, 0.702 and 0.664, respectively. The risk score was significantly associated with prognosis in both univariate and multivariate Cox analyses P<0.001. The low-risk group or C2 cluster with better prognosis had higher expression of pyroptosis-related genes, and tended to have a lower exclusion score, greater chemokine expression, more immune cells and higher immune score. However, the C2 cluster or low-risk group was also associated with a higher dysfunction score. At the same time, the C2 or low-risk group was more suitable for immunotherapy because of the higher immunophenoscore (IPS) score P<0.001. Correlation analysis also demonstrated that the risk score was positively correlated with the gene expression of most immunoinhibitors, MHC molecules, immunostimulators, and chemokines and their receptors. Conclusions Pyroptosis is associated with melanoma immune microenvironment, immunotherapy response, and prognoses. The constructed risk scores could effectively predict the characteristics of the immune microenvironment, the sensitivity to immunotherapy, and the prognosis of melanoma patients.
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Affiliation(s)
- Yuan-Yuan Wang
- Department of Clinical Trial, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
| | - Lin-Yang Shi
- Department of Clinical Trial, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
| | - Zhi-Tu Zhu
- Department of Clinical Trial, Institute of Clinical Bioinformatics, Cancer Center of Jinzhou Medical University, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
| | - Qing-Jun Wang
- Department of Clinical Trial, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
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6
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Li Y, Lv J, Shi W, Feng J, Liu M, Gan S, Wu H, Fan W, Shi M. Inflammasome Signaling: A Novel Paradigm of Hub Platform in Innate Immunity for Cancer Immunology and Immunotherapy. Front Immunol 2021; 12:710110. [PMID: 34421915 PMCID: PMC8374049 DOI: 10.3389/fimmu.2021.710110] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Accepted: 07/21/2021] [Indexed: 12/31/2022] Open
Abstract
Inflammasomes are fundamental innate immune mechanisms that promote inflammation and induce an inflammatory form of programmed cell death, pyroptosis. Pyroptotic inflammasome has been reported to be closely associated with tumorigenesis and prognosis of multiple cancers. Emerging studies show that the inflammasome assembly into a higher-order supramolecular complex has been utilized to evaluate the status of the innate immune response. The inflammasomes are now regarded as cellular signaling hubs of the innate immunity that drive the production of inflammatory cytokines and consequent recruitment of immune cells to the tumor sites. Herein, we provided an overview of molecular characteristics and biological properties of canonical and non-canonical inflammasome signaling in cancer immunology and immunotherapy. We also focus on the mechanism of regulating pyroptotic inflammasome in tumor cells, as well as the potential roles of inflammasome-mediated pyroptotic cell death in cancers, to explore the potential diagnostic and therapeutic markers contributing to the prevention and treatment of cancers.
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Affiliation(s)
- Ying Li
- School of Life Science and Technology, Harbin Institute of Technology, Harbin, China.,International Research Center for Regenerative Medicine, BOAO International Hospital, Qionghai, China
| | - Jiao Lv
- School of Life Science and Technology, Harbin Institute of Technology, Harbin, China
| | - Weikai Shi
- School of Life Science and Technology, Harbin Institute of Technology, Harbin, China
| | - Jia Feng
- School of Life Science and Technology, Harbin Institute of Technology, Harbin, China
| | - Mingxi Liu
- School of Life Science and Technology, Harbin Institute of Technology, Harbin, China
| | - Shenao Gan
- School of Life Science and Technology, Harbin Institute of Technology, Harbin, China
| | - Hongjin Wu
- International Research Center for Regenerative Medicine, BOAO International Hospital, Qionghai, China
| | - Weiwei Fan
- Department of Infectious and Medicine, Heilongjiang Provincial Hospital, Harbin, China
| | - Ming Shi
- School of Life Science and Technology, Harbin Institute of Technology, Harbin, China
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Chang M, Hou Z, Wang M, Li C, Lin J. Recent Advances in Hyperthermia Therapy-Based Synergistic Immunotherapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2004788. [PMID: 33289219 DOI: 10.1002/adma.202004788] [Citation(s) in RCA: 180] [Impact Index Per Article: 60.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 08/17/2020] [Indexed: 06/12/2023]
Abstract
The past decades have witnessed hyperthermia therapy (HTT) as an emerging strategy against malignant tumors. Nanomaterial-based photothermal therapy (PTT) and magnetic hyperthermia (MHT), as highly effective and noninvasive treatment models, offer advantages over other strategies in the treatment of different types of tumors. However, both PTT and MHT cannot completely cure cancer due to recurrence and distal metastasis. In recent years, cancer immunotherapy has attracted widespread attention owing to its capability to activate the body's own natural defense to identify, attack, and eradicate cancer cells. Significant efforts have been devoted to studying the activated immune responses caused by hyperthermia-ablated tumors. In this article, the synergistic mechanism of HTT in immunotherapy, including immunogenic cell death and reversal of the immunosuppressive tumor microenvironment is discussed. The reports of the combination of HTT or HTT-based multimodal therapy with immunotherapy, including immunoadjuvant exploitation, immune checkpoint blockade therapy, and adoptive cellular immunotherapy are summarized. As highlighted, these strategies could achieve synergistically enhanced therapeutic outcomes against both primary tumors and metastatic lesions, prevent cancer recurrence, and prolong the survival period. Finally, current challenges and prospective developments in HTT-synergized immunotherapy are also reviewed.
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Affiliation(s)
- Mengyu Chang
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
- School of Applied Chemistry and Engineering, University of Sciences and Technology of China, Hefei, 230026, P. R. China
| | - Zhiyao Hou
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Protein Modification and Degradation, School of Basic Medical Sciences, Guangzhou Medical University, Guangdong, 511436, P. R. China
- Department of Abdominal Surgery, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, 510095, P. R. China
| | - Man Wang
- Institute of Molecular Sciences and Engineering, Shandong University, Qingdao, 266237, P. R. China
| | - Chunxia Li
- Institute of Molecular Sciences and Engineering, Shandong University, Qingdao, 266237, P. R. China
| | - Jun Lin
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
- School of Applied Chemistry and Engineering, University of Sciences and Technology of China, Hefei, 230026, P. R. China
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8
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Hill M, Segovia M, Russo S, Girotti MR, Rabinovich GA. The Paradoxical Roles of Inflammation during PD-1 Blockade in Cancer. Trends Immunol 2020; 41:982-993. [DOI: 10.1016/j.it.2020.09.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 09/10/2020] [Accepted: 09/10/2020] [Indexed: 12/30/2022]
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9
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Freeman TL, Swartz TH. Targeting the NLRP3 Inflammasome in Severe COVID-19. Front Immunol 2020; 11:1518. [PMID: 32655582 PMCID: PMC7324760 DOI: 10.3389/fimmu.2020.01518] [Citation(s) in RCA: 301] [Impact Index Per Article: 75.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 06/09/2020] [Indexed: 01/08/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a member of the genus Betacoronavirus within the family Coronaviridae. It is an enveloped single-stranded positive-sense RNA virus. Since December of 2019, a global expansion of the infection has occurred with widespread dissemination of coronavirus disease 2019 (COVID-19). COVID-19 often manifests as only mild cold-like symptomatology, but severe disease with complications occurs in 15% of cases. Respiratory failure occurs in severe disease that can be accompanied by a systemic inflammatory reaction characterized by inflammatory cytokine release. In severe cases, fatality is caused by the rapid development of severe lung injury characteristic of acute respiratory distress syndrome (ARDS). Although ARDS is a complication of SARS-CoV-2 infection, it is not viral replication or infection that causes tissue injury; rather, it is the result of dysregulated hyperinflammation in response to viral infection. This pathology is characterized by intense, rapid stimulation of the innate immune response that triggers activation of the Nod-like receptor family, pyrin domain-containing 3 (NLRP3) inflammasome pathway and release of its products including the proinflammatory cytokines IL-6 and IL-1β. Here we review the literature that describes the pathogenesis of severe COVID-19 and NLRP3 activation and describe an important role in targeting this pathway for the treatment of severe COVID-19.
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MESH Headings
- Animals
- Betacoronavirus/metabolism
- COVID-19
- Coronavirus Infections/complications
- Coronavirus Infections/drug therapy
- Coronavirus Infections/metabolism
- Coronavirus Infections/virology
- Cytokine Release Syndrome/drug therapy
- Cytokine Release Syndrome/metabolism
- Furans
- Heterocyclic Compounds, 4 or More Rings/pharmacology
- Heterocyclic Compounds, 4 or More Rings/therapeutic use
- Humans
- Immunity, Innate
- Indenes
- Inflammasomes/antagonists & inhibitors
- Inflammasomes/metabolism
- Interleukin 1 Receptor Antagonist Protein/pharmacology
- Interleukin 1 Receptor Antagonist Protein/therapeutic use
- Interleukin-1beta/antagonists & inhibitors
- Interleukin-1beta/metabolism
- Mice
- NLR Family, Pyrin Domain-Containing 3 Protein/antagonists & inhibitors
- NLR Family, Pyrin Domain-Containing 3 Protein/metabolism
- Pandemics
- Pneumonia, Viral/complications
- Pneumonia, Viral/drug therapy
- Pneumonia, Viral/metabolism
- Pneumonia, Viral/virology
- Pyroptosis/drug effects
- Respiratory Distress Syndrome/drug therapy
- Respiratory Distress Syndrome/etiology
- Respiratory Distress Syndrome/metabolism
- SARS-CoV-2
- Sesquiterpenes, Guaiane/pharmacology
- Sesquiterpenes, Guaiane/therapeutic use
- Sulfonamides
- Sulfones/pharmacology
- Sulfones/therapeutic use
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Affiliation(s)
| | - Talia H. Swartz
- Division of Infectious Diseases, Department of Medicine, Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
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10
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Taams LS, de Gruijl TD. Immune checkpoint inhibition: from molecules to clinical application. Clin Exp Immunol 2020; 200:105-107. [PMID: 32297327 PMCID: PMC7160649 DOI: 10.1111/cei.13434] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Affiliation(s)
- L. S. Taams
- Centre for Inflammation Biology and Cancer ImmunologyDepartment of Inflammation BiologySchool for Immunology and Microbial SciencesKing’s College LondonLondonUK
| | - T. D. de Gruijl
- Department of Medical OncologyAmsterdam University Medical CentersVrije UniversiteitCancer Center AmsterdamAmsterdamthe Netherlands
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