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Sayaf K, Battistella S, Russo FP. NLRP3 Inflammasome in Acute and Chronic Liver Diseases. Int J Mol Sci 2024; 25:4537. [PMID: 38674122 PMCID: PMC11049922 DOI: 10.3390/ijms25084537] [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: 01/29/2024] [Revised: 04/17/2024] [Accepted: 04/18/2024] [Indexed: 04/28/2024] Open
Abstract
NLRP3 (NOD-, LRR-, and pyrin domain-containing protein 3) is an intracellular complex that upon external stimuli or contact with specific ligands, recruits other components, forming the NLRP3 inflammasome. The NLRP3 inflammasome mainly mediates pyroptosis, a highly inflammatory mode of regulated cell death, as well as IL-18 and IL-1β production. Acute and chronic liver diseases are characterized by a massive influx of pro-inflammatory stimuli enriched in reactive oxygen species (ROS) and damage-associated molecular patterns (DAMPs) that promote the assemblage and activation of the NLRP3 inflammasome. As the major cause of inflammatory cytokine storm, the NLRP3 inflammasome exacerbates liver diseases, even though it might exert protective effects in regards to hepatitis C and B virus infection (HCV and HBV). Here, we summarize the current knowledge concerning NLRP3 inflammasome function in both acute and chronic liver disease and in the post liver transplant setting, focusing on the molecular mechanisms involved in NLRP3 activity.
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Affiliation(s)
- Katia Sayaf
- Department of Surgery, Oncology and Gastroenterology, University of Padova, 35128 Padua, Italy; (K.S.); (S.B.)
| | - Sara Battistella
- Department of Surgery, Oncology and Gastroenterology, University of Padova, 35128 Padua, Italy; (K.S.); (S.B.)
- Gastroenterology and Multivisceral Transplant Unit, Padua University Hospital, 35128 Padua, Italy
| | - Francesco Paolo Russo
- Department of Surgery, Oncology and Gastroenterology, University of Padova, 35128 Padua, Italy; (K.S.); (S.B.)
- Gastroenterology and Multivisceral Transplant Unit, Padua University Hospital, 35128 Padua, Italy
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Li NN, Lun DX, Gong N, Meng G, Du XY, Wang H, Bao X, Li XY, Song JW, Hu K, Li L, Li SY, Liu W, Zhu W, Zhang Y, Li J, Yao T, Mou L, Han X, Hao F, Hu Y, Liu L, Zhu H, Wu Y, Liu B. Targeting the chromatin structural changes of antitumor immunity. J Pharm Anal 2024; 14:100905. [PMID: 38665224 PMCID: PMC11043877 DOI: 10.1016/j.jpha.2023.11.012] [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: 06/16/2023] [Revised: 09/28/2023] [Accepted: 11/21/2023] [Indexed: 04/28/2024] Open
Abstract
Epigenomic imbalance drives abnormal transcriptional processes, promoting the onset and progression of cancer. Although defective gene regulation generally affects carcinogenesis and tumor suppression networks, tumor immunogenicity and immune cells involved in antitumor responses may also be affected by epigenomic changes, which may have significant implications for the development and application of epigenetic therapy, cancer immunotherapy, and their combinations. Herein, we focus on the impact of epigenetic regulation on tumor immune cell function and the role of key abnormal epigenetic processes, DNA methylation, histone post-translational modification, and chromatin structure in tumor immunogenicity, and introduce these epigenetic research methods. We emphasize the value of small-molecule inhibitors of epigenetic modulators in enhancing antitumor immune responses and discuss the challenges of developing treatment plans that combine epigenetic therapy and immunotherapy through the complex interaction between cancer epigenetics and cancer immunology.
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Affiliation(s)
- Nian-nian Li
- Weifang People's Hospital, Weifang, Shandong, 261000, China
- School of Life Sciences, Nankai University, Tianjin, 300071, China
| | - Deng-xing Lun
- Weifang People's Hospital, Weifang, Shandong, 261000, China
| | - Ningning Gong
- Weifang Traditional Chinese Medicine Hospital, Weifang, Shandong, 261000, China
| | - Gang Meng
- Shaanxi Key Laboratory of Sericulture, Ankang University, Ankang, Shaanxi, 725000, China
| | - Xin-ying Du
- Weifang People's Hospital, Weifang, Shandong, 261000, China
| | - He Wang
- Weifang People's Hospital, Weifang, Shandong, 261000, China
| | - Xiangxiang Bao
- Weifang People's Hospital, Weifang, Shandong, 261000, China
| | - Xin-yang Li
- Guizhou Education University, Guiyang, 550018, China
| | - Ji-wu Song
- Weifang People's Hospital, Weifang, Shandong, 261000, China
| | - Kewei Hu
- Weifang Traditional Chinese Medicine Hospital, Weifang, Shandong, 261000, China
| | - Lala Li
- Guizhou Normal University, Guiyang, 550025, China
| | - Si-ying Li
- Weifang People's Hospital, Weifang, Shandong, 261000, China
| | - Wenbo Liu
- Weifang People's Hospital, Weifang, Shandong, 261000, China
| | - Wanping Zhu
- Weifang People's Hospital, Weifang, Shandong, 261000, China
| | - Yunlong Zhang
- School of Medical Imaging, Weifang Medical University, Weifang, Shandong, 261053, China
| | - Jikai Li
- Department of Bone and Soft Tissue Oncology, Tianjin Hospital, Tianjin, 300299, China
| | - Ting Yao
- School of Life Sciences, Nankai University, Tianjin, 300071, China
- Teda Institute of Biological Sciences & Biotechnology, Nankai University, Tianjin, 300457, China
| | - Leming Mou
- Weifang People's Hospital, Weifang, Shandong, 261000, China
| | - Xiaoqing Han
- Weifang People's Hospital, Weifang, Shandong, 261000, China
| | - Furong Hao
- Weifang People's Hospital, Weifang, Shandong, 261000, China
| | - Yongcheng Hu
- Weifang People's Hospital, Weifang, Shandong, 261000, China
| | - Lin Liu
- School of Life Sciences, Nankai University, Tianjin, 300071, China
| | - Hongguang Zhu
- Weifang People's Hospital, Weifang, Shandong, 261000, China
| | - Yuyun Wu
- Xinqiao Hospital of Army Military Medical University, Chongqing, 400038, China
| | - Bin Liu
- Weifang People's Hospital, Weifang, Shandong, 261000, China
- School of Life Sciences, Nankai University, Tianjin, 300071, China
- Teda Institute of Biological Sciences & Biotechnology, Nankai University, Tianjin, 300457, China
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3
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Pérez-Gómez JM, Montero-Hidalgo AJ, Fuentes-Fayos AC, Sarmento-Cabral A, Guzmán-Ruiz R, Malagón MM, Herrera-Martínez AD, Gahete MD, Luque RM. Exploring the role of the inflammasomes on prostate cancer: Interplay with obesity. Rev Endocr Metab Disord 2023; 24:1165-1187. [PMID: 37819510 PMCID: PMC10697898 DOI: 10.1007/s11154-023-09838-w] [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] [Accepted: 09/21/2023] [Indexed: 10/13/2023]
Abstract
Obesity is a weight-related disorder characterized by excessive adipose tissue growth and dysfunction which leads to the onset of a systemic chronic low-grade inflammatory state. Likewise, inflammation is considered a classic cancer hallmark affecting several steps of carcinogenesis and tumor progression. In this regard, novel molecular complexes termed inflammasomes have been identified which are able to react to a wide spectrum of insults, impacting several metabolic-related disorders, but their contribution to cancer biology remains unclear. In this context, prostate cancer (PCa) has a markedly inflammatory component, and patients frequently are elderly individuals who exhibit weight-related disorders, being obesity the most prevalent condition. Therefore, inflammation, and specifically, inflammasome complexes, could be crucial players in the interplay between PCa and metabolic disorders. In this review, we will: 1) discuss the potential role of each inflammasome component (sensor, molecular adaptor, and targets) in PCa pathophysiology, placing special emphasis on IL-1β/NF-kB pathway and ROS and hypoxia influence; 2) explore the association between inflammasomes and obesity, and how these molecular complexes could act as the cornerstone between the obesity and PCa; and, 3) compile current clinical trials regarding inflammasome targeting, providing some insights about their potential use in the clinical practice.
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Affiliation(s)
- Jesús M Pérez-Gómez
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), IMIBIC Building, Av. Menéndez Pidal s/n, 14004, Córdoba, Spain
- Department of Cell Biology, Physiology, and Immunology, University of Córdoba, Cordoba, Spain
- Hospital Universitario Reina Sofía (HURS), Cordoba, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición, (CIBERobn), Cordoba, Spain
| | - Antonio J Montero-Hidalgo
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), IMIBIC Building, Av. Menéndez Pidal s/n, 14004, Córdoba, Spain
- Department of Cell Biology, Physiology, and Immunology, University of Córdoba, Cordoba, Spain
- Hospital Universitario Reina Sofía (HURS), Cordoba, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición, (CIBERobn), Cordoba, Spain
| | - Antonio C Fuentes-Fayos
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), IMIBIC Building, Av. Menéndez Pidal s/n, 14004, Córdoba, Spain
- Department of Cell Biology, Physiology, and Immunology, University of Córdoba, Cordoba, Spain
- Hospital Universitario Reina Sofía (HURS), Cordoba, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición, (CIBERobn), Cordoba, Spain
| | - André Sarmento-Cabral
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), IMIBIC Building, Av. Menéndez Pidal s/n, 14004, Córdoba, Spain
- Department of Cell Biology, Physiology, and Immunology, University of Córdoba, Cordoba, Spain
- Hospital Universitario Reina Sofía (HURS), Cordoba, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición, (CIBERobn), Cordoba, Spain
| | - Rocio Guzmán-Ruiz
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), IMIBIC Building, Av. Menéndez Pidal s/n, 14004, Córdoba, Spain
- Department of Cell Biology, Physiology, and Immunology, University of Córdoba, Cordoba, Spain
- Hospital Universitario Reina Sofía (HURS), Cordoba, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición, (CIBERobn), Cordoba, Spain
| | - María M Malagón
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), IMIBIC Building, Av. Menéndez Pidal s/n, 14004, Córdoba, Spain
- Department of Cell Biology, Physiology, and Immunology, University of Córdoba, Cordoba, Spain
- Hospital Universitario Reina Sofía (HURS), Cordoba, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición, (CIBERobn), Cordoba, Spain
| | - Aura D Herrera-Martínez
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), IMIBIC Building, Av. Menéndez Pidal s/n, 14004, Córdoba, Spain
- Hospital Universitario Reina Sofía (HURS), Cordoba, Spain
- Endocrinology and Nutrition Service, HURS/IMIBIC, Córdoba, Spain
| | - Manuel D Gahete
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), IMIBIC Building, Av. Menéndez Pidal s/n, 14004, Córdoba, Spain
- Department of Cell Biology, Physiology, and Immunology, University of Córdoba, Cordoba, Spain
- Hospital Universitario Reina Sofía (HURS), Cordoba, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición, (CIBERobn), Cordoba, Spain
| | - Raúl M Luque
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), IMIBIC Building, Av. Menéndez Pidal s/n, 14004, Córdoba, Spain.
- Department of Cell Biology, Physiology, and Immunology, University of Córdoba, Cordoba, Spain.
- Hospital Universitario Reina Sofía (HURS), Cordoba, Spain.
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición, (CIBERobn), Cordoba, Spain.
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Alves-Hanna FS, Crespo-Neto JA, Nogueira GM, Pereira DS, Lima AB, Ribeiro TLP, Santos VGR, Fonseca JRF, Magalhães-Gama F, Sadahiro A, Costa AG. Insights Regarding the Role of Inflammasomes in Leukemia: What Do We Know? J Immunol Res 2023; 2023:5584492. [PMID: 37577033 PMCID: PMC10421713 DOI: 10.1155/2023/5584492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 07/02/2023] [Accepted: 07/10/2023] [Indexed: 08/15/2023] Open
Abstract
Inflammation is a physiological mechanism of the immune response and has an important role in maintaining the hematopoietic cell niche in the bone marrow. During this process, the participation of molecules produced by innate immunity cells in response to a variety of pathogen-associated molecular patterns and damage-associated molecular patterns is observed. However, chronic inflammation is intrinsically associated with leukemogenesis, as it induces DNA damage in hematopoietic stem cells and contributes to the creation of the preleukemic clone. Several factors influence the malignant transformation within the hematopoietic microenvironment, with inflammasomes having a crucial role in this process, in addition to acting in the regulation of hematopoiesis and its homeostasis. Inflammasomes are intracellular multimeric complexes responsible for the maturation and secretion of the proinflammatory cytokines interleukin-1β and interleukin-18 and the cell death process via pyroptosis. Therefore, dysregulation of the activation of these complexes may be a factor in triggering several diseases, including leukemias, and this has been the subject of several studies in the area. In this review, we summarized the current knowledge on the relationship between inflammation and leukemogenesis, in particular, the role of inflammasomes in different types of leukemias, and we describe the potential therapeutic targets directed at inflammasomes in the leukemic context.
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Affiliation(s)
- Fabíola Silva Alves-Hanna
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Instituto de Ciências Biológicas, Universidade Federal do Amazonas (UFAM), Manaus, AM, Brazil
- Diretoria de Ensino e Pesquisa, Fundação Hospitalar de Hematologia e Hemoterapia do Amazonas (HEMOAM), Manaus, AM, Brazil
| | - Juniel Assis Crespo-Neto
- Diretoria de Ensino e Pesquisa, Fundação Hospitalar de Hematologia e Hemoterapia do Amazonas (HEMOAM), Manaus, AM, Brazil
| | - Glenda Menezes Nogueira
- Diretoria de Ensino e Pesquisa, Fundação Hospitalar de Hematologia e Hemoterapia do Amazonas (HEMOAM), Manaus, AM, Brazil
- Programa de Pós-Graduação em Ciências Aplicadas à Hematologia, Universidade do Estado do Amazonas (UEA), Manaus, AM, Brazil
| | - Daniele Sá Pereira
- Diretoria de Ensino e Pesquisa, Fundação Hospitalar de Hematologia e Hemoterapia do Amazonas (HEMOAM), Manaus, AM, Brazil
- Programa de Pós-Graduação em Ciências Aplicadas à Hematologia, Universidade do Estado do Amazonas (UEA), Manaus, AM, Brazil
| | - Amanda Barros Lima
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Instituto de Ciências Biológicas, Universidade Federal do Amazonas (UFAM), Manaus, AM, Brazil
- Diretoria de Ensino e Pesquisa, Fundação Hospitalar de Hematologia e Hemoterapia do Amazonas (HEMOAM), Manaus, AM, Brazil
| | - Thaís Lohana Pereira Ribeiro
- Diretoria de Ensino e Pesquisa, Fundação Hospitalar de Hematologia e Hemoterapia do Amazonas (HEMOAM), Manaus, AM, Brazil
- Programa de Pós-Graduação em Ciências Aplicadas à Hematologia, Universidade do Estado do Amazonas (UEA), Manaus, AM, Brazil
| | | | - Joey Ramone Ferreira Fonseca
- Diretoria de Ensino e Pesquisa, Fundação Hospitalar de Hematologia e Hemoterapia do Amazonas (HEMOAM), Manaus, AM, Brazil
| | - Fábio Magalhães-Gama
- Diretoria de Ensino e Pesquisa, Fundação Hospitalar de Hematologia e Hemoterapia do Amazonas (HEMOAM), Manaus, AM, Brazil
- Programa de Pós-Graduação em Ciências da Saúde, Instituto René Rachou, Fundação Oswaldo Cruz (FIOCRUZ-Minas), Belo Horizonte, MG, Brazil
| | - Aya Sadahiro
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Instituto de Ciências Biológicas, Universidade Federal do Amazonas (UFAM), Manaus, AM, Brazil
| | - Allyson Guimarães Costa
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Instituto de Ciências Biológicas, Universidade Federal do Amazonas (UFAM), Manaus, AM, Brazil
- Diretoria de Ensino e Pesquisa, Fundação Hospitalar de Hematologia e Hemoterapia do Amazonas (HEMOAM), Manaus, AM, Brazil
- Programa de Pós-Graduação em Ciências Aplicadas à Hematologia, Universidade do Estado do Amazonas (UEA), Manaus, AM, Brazil
- Programa de Pós-Graduação em Ciências da Saúde, Instituto René Rachou, Fundação Oswaldo Cruz (FIOCRUZ-Minas), Belo Horizonte, MG, Brazil
- Escola de Enfermagem de Manaus, Universidade Federal do Amazonas (UFAM), Manaus, AM, Brazil
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Ozbay Kurt FG, Lasser S, Arkhypov I, Utikal J, Umansky V. Enhancing immunotherapy response in melanoma: myeloid-derived suppressor cells as a therapeutic target. J Clin Invest 2023; 133:e170762. [PMID: 37395271 DOI: 10.1172/jci170762] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/04/2023] Open
Abstract
Despite the remarkable success of immune checkpoint inhibitors (ICIs) in melanoma treatment, resistance to them remains a substantial clinical challenge. Myeloid-derived suppressor cells (MDSCs) represent a heterogeneous population of myeloid cells that can suppress antitumor immune responses mediated by T and natural killer cells and promote tumor growth. They are major contributors to ICI resistance and play a crucial role in creating an immunosuppressive tumor microenvironment. Therefore, targeting MDSCs is considered a promising strategy to improve the therapeutic efficacy of ICIs. This Review describes the mechanism of MDSC-mediated immune suppression, preclinical and clinical studies on MDSC targeting, and potential strategies for inhibiting MDSC functions to improve melanoma immunotherapy.
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Affiliation(s)
- Feyza Gul Ozbay Kurt
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karls University of Heidelberg, Mannheim, Germany
- DKFZ-Hector Cancer Institute at the University Medical Center Mannheim, Mannheim, Germany
- Mannheim Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, Ruprecht-Karls University of Heidelberg, Mannheim, Germany
| | - Samantha Lasser
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karls University of Heidelberg, Mannheim, Germany
- DKFZ-Hector Cancer Institute at the University Medical Center Mannheim, Mannheim, Germany
- Mannheim Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, Ruprecht-Karls University of Heidelberg, Mannheim, Germany
| | - Ihor Arkhypov
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karls University of Heidelberg, Mannheim, Germany
- DKFZ-Hector Cancer Institute at the University Medical Center Mannheim, Mannheim, Germany
- Mannheim Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, Ruprecht-Karls University of Heidelberg, Mannheim, Germany
| | - Jochen Utikal
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karls University of Heidelberg, Mannheim, Germany
- DKFZ-Hector Cancer Institute at the University Medical Center Mannheim, Mannheim, Germany
| | - Viktor Umansky
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karls University of Heidelberg, Mannheim, Germany
- DKFZ-Hector Cancer Institute at the University Medical Center Mannheim, Mannheim, Germany
- Mannheim Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, Ruprecht-Karls University of Heidelberg, Mannheim, Germany
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Kubelkova K, Bostik V, Joshi L, Macela A. Innate Immune Recognition, Integrated Stress Response, Infection, and Tumorigenesis. BIOLOGY 2023; 12:biology12040499. [PMID: 37106700 PMCID: PMC10135864 DOI: 10.3390/biology12040499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 03/19/2023] [Accepted: 03/21/2023] [Indexed: 03/29/2023]
Abstract
Engagement of PRRs in recognition of PAMPs or DAMPs is one of the processes that initiates cellular stress. These sensors are involved in signaling pathways leading to induction of innate immune processes. Signaling initiated by PRRs is associated with the activation of MyD88-dependent signaling pathways and myddosome formation. MyD88 downstream signaling depends upon the context of signaling initiation, the cell (sub)type and the microenvironment of signal initiation. Recognition of PAMPs or DAMPs through PRRs activates the cellular autonomous defence mechanism, which orchestrates the cell responses to resolve specific insults at the single cell level. In general, stressed endoplasmic reticulum is directly linked with the induction of autophagy and initiation of mitochondrial stress. These processes are regulated by the release of Ca2+ from ER stores accepted by mitochondria, which respond through membrane depolarization and the production of reactive oxygen species generating signals leading to inflammasome activation. In parallel, signaling from PRRs initiates the accumulation of misfolded or inappropriately post-translationally modified proteins in the ER and triggers a group of conserved emergency rescue pathways known as unfolded protein response. The cell-autonomous effector mechanisms have evolutionarily ancient roots and were gradually specialized for the defence of specific cell (sub)types. All of these processes are common to the innate immune recognition of microbial pathogens and tumorigenesis as well. PRRs are active in both cases. Downstream are activated signaling pathways initiated by myddosomes, translated by the cellular autonomous defence mechanism, and finalized by inflammasomes.
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Affiliation(s)
- Klara Kubelkova
- Department of Molecular Pathology and Biology, Faculty of Military Health Sciences, University of Defence, 500 01 Hradec Kralove, Czech Republic
- Correspondence:
| | - Vanda Bostik
- Department of Epidemiology, Faculty of Military Health Sciences, University of Defence, 500 01 Hradec Kralove, Czech Republic
| | - Lokesh Joshi
- Glycoscience Group, National Centre for Biomedical Engineering Science, University of Galway, H91 W2TY Galway, Ireland
| | - Ales Macela
- Department of Molecular Pathology and Biology, Faculty of Military Health Sciences, University of Defence, 500 01 Hradec Kralove, Czech Republic
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Wu N, Cao Y, Liu Y, Zhou Y, He H, Tang R, Wan L, Wang C, Xiong X, Zhong L, Li P. Low-intensity focused ultrasound targeted microbubble destruction reduces tumor blood supply and sensitizes anti-PD-L1 immunotherapy. Front Bioeng Biotechnol 2023; 11:1173381. [PMID: 37139047 PMCID: PMC10150078 DOI: 10.3389/fbioe.2023.1173381] [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: 02/24/2023] [Accepted: 04/04/2023] [Indexed: 05/05/2023] Open
Abstract
Immune checkpoint blockade (ICB) typified by anti-PD-1/PD-L1 antibodies as a revolutionary treatment for solid malignancies has been limited to a subset of patients due to poor immunogenicity and inadequate T cell infiltration. Unfortunately, no effective strategies combined with ICB therapy are available to overcome low therapeutic efficiency and severe side effects. Ultrasound-targeted microbubble destruction (UTMD) is an effective and safe technique holding the promise to decrease tumor blood perfusion and activate anti-tumor immune response based on the cavitation effect. Herein, we demonstrated a novel combinatorial therapeutic modality combining low-intensity focused ultrasound-targeted microbubble destruction (LIFU-TMD) with PD-L1 blockade. LIFU-TMD caused the rupture of abnormal blood vessels to deplete tumor blood perfusion and induced the tumor microenvironment (TME) transformation to sensitize anti-PD-L1 immunotherapy, which markedly inhibited 4T1 breast cancer's growth in mice. We discovered immunogenic cell death (ICD) in a portion of cells induced by the cavitation effect from LIFU-TMD, characterized by the increased expression of calreticulin (CRT) on the tumor cell surface. Additionally, flow cytometry revealed substantially higher levels of dendritic cells (DCs) and CD8+ T cells in draining lymph nodes and tumor tissue, as induced by pro-inflammatory molecules like IL-12 and TNF-α. These suggest that LIFU-TMD as a simple, effective, and safe treatment option provides a clinically translatable strategy for enhancing ICB therapy.
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Affiliation(s)
- Nianhong Wu
- Chongqing Key Laboratory of Ultrasound Molecular Imaging, Institute of Ultrasound Imaging and Department of Ultrasound, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yuting Cao
- Chongqing Key Laboratory of Ultrasound Molecular Imaging, Institute of Ultrasound Imaging and Department of Ultrasound, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Ying Liu
- Chongqing Key Laboratory of Ultrasound Molecular Imaging, Institute of Ultrasound Imaging and Department of Ultrasound, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Department of Ultrasound, The Third People’s Hospital of Chengdu City, Chengdu, China
| | - Ying Zhou
- Chongqing Key Laboratory of Ultrasound Molecular Imaging, Institute of Ultrasound Imaging and Department of Ultrasound, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Hongye He
- Chongqing Key Laboratory of Ultrasound Molecular Imaging, Institute of Ultrasound Imaging and Department of Ultrasound, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Rui Tang
- Chongqing Key Laboratory of Ultrasound Molecular Imaging, Institute of Ultrasound Imaging and Department of Ultrasound, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Li Wan
- Chongqing Key Laboratory of Ultrasound Molecular Imaging, Institute of Ultrasound Imaging and Department of Ultrasound, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Can Wang
- Chongqing Key Laboratory of Ultrasound Molecular Imaging, Institute of Ultrasound Imaging and Department of Ultrasound, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xialin Xiong
- Chongqing Key Laboratory of Ultrasound Molecular Imaging, Institute of Ultrasound Imaging and Department of Ultrasound, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Linhong Zhong
- Chongqing Key Laboratory of Ultrasound Molecular Imaging, Institute of Ultrasound Imaging and Department of Ultrasound, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Pan Li
- Chongqing Key Laboratory of Ultrasound Molecular Imaging, Institute of Ultrasound Imaging and Department of Ultrasound, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
- *Correspondence: Pan Li,
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8
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Zheng L, Liu H. Prognostic association between NLRP3 inflammasome expression level and operable pancreatic adenocarcinoma. Int J Biol Markers 2022; 37:314-321. [PMID: 35686324 DOI: 10.1177/03936155221096690] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND The NLRP3 inflammasome is significantly associated with tumor development and metastasis in various malignancies. However, the significance of the NLRP3 inflammasome in pancreatic adenocarcinoma has not been fully determined. Therefore, we try to evaluate the expression of the NLRP3 inflammasome in pancreatic adenocarcinoma and analyzed its prognostic significance. METHODS This cohort study enrolled 98 patients with primary pancreatic adenocarcinoma who received curative surgery. The NLRP3 inflammasome expression levels in cancer tissue were determined by immunohistochemistry, and compared with that of adjacent normal tissues. The association between NLRP3 inflammasome expression levels and baseline clinicopathological characteristics were also analyzed. Moreover, the correlation between NLRP3 inflammasome expression levels and survival was analyzed by log-rank test, and the survival curve was made by the Kaplan-Meier survival analysis. RESULTS Expression of each NLRP3 inflammasome component in cancer tissue was higher than that in the adjacent normal tissues (all P < 0.05), including NLRP3, IL-1β, ASC, and Caspase-1. All four components of the NLRP3 inflammasome were closely associated with clinical stage and lymph node status (all P < 0.05). The Kaplan-Meier log rank test showed that the high expression level of the NLRP3 inflammasome was significantly related to poor overall survival in pancreatic adenocarcinoma patients. CONCLUSIONS NLRP3 inflammasome expression was upregulated in cancer tissue and closely associated with the prognosis of operable pancreatic adenocarcinoma.
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Affiliation(s)
- Lina Zheng
- Ambulatory Care Department, The Seventh Medical Centre, 104607Chinese PLA General Hospital, Beijing 100700, China
| | - Hailiang Liu
- Department of Burn and Plastic Surgery, The Fourth Medical Center, 104607Chinese PLA General Hospital, Beijing, China
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9
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Mónaco A, Chilibroste S, Yim L, Chabalgoity JA, Moreno M. Inflammasome activation, NLRP3 engagement and macrophage recruitment to tumor microenvironment are all required for Salmonella antitumor effect. Cancer Immunol Immunother 2022; 71:2141-2150. [PMID: 35061085 DOI: 10.1007/s00262-022-03148-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 01/07/2022] [Indexed: 12/13/2022]
Abstract
Salmonella-based cancer therapies show great potential in preclinical models, but for most cases the observed antitumor effect is transient. Understanding the basis of the antitumor efficacy might guide the design of improved strains that elicit long-lasting effects, paving the wave for clinical use. Here, we deepened into the role of macrophages and inflammasome activation in the context of Salmonella anti-melanoma effect. We showed inflammasome activation in melanoma cells upon infection, which correlated with cell surface exposure of gasdermin-D (GSDM-D) and calreticulin (CRT) and High mobility group box 1 protein (HMGB-1) release, suggesting immunogenic cell death, particularly pyroptosis. Salmonella infection upregulated levels of Caspase-11 (Casp11) mRNA, but not Nlrp3 or Nlrc4 mRNA, the only described inflammasome receptors engaged by Salmonella, suggesting that non-canonical inflammasome activation could be occurring in melanoma cells. Intratumoral administration of Salmonella to melanoma-bearing mice elicited local inflammasome activation and interleukin-1β (IL-1β) production together with tumor growth retardation and extended survival in wild type but not Caspase-1/11 (Casp1/11) knockout mice despite similar levels of intratumoral IL-1β in the later. Salmonella antitumor activity was also suppressed in melanoma bearing Nlrp3 knockout mice. Salmonella induced macrophage recruitment to the tumor site and infiltrating cells exhibited inflammasome activation. Depletion experiments confirmed that macrophages are also essential for Salmonella anti-melanoma effect. Intratumoral macrophages showed a marked M2/M1 shift soon after treatment but this inflammatory profile is then lost, which could explain the transient effect of therapy. All in all, our results highlight CASP-1/11 axis and macrophages as essential players in Salmonella-based cancer immunotherapy and suggest a possible target for future interventions.
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Affiliation(s)
- Amy Mónaco
- Departamento de Desarrollo Biotecnológico, Instituto de Higiene, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Sofía Chilibroste
- Departamento de Desarrollo Biotecnológico, Instituto de Higiene, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Lucía Yim
- Departamento de Desarrollo Biotecnológico, Instituto de Higiene, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Jose Alejandro Chabalgoity
- Departamento de Desarrollo Biotecnológico, Instituto de Higiene, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay.
| | - María Moreno
- Departamento de Desarrollo Biotecnológico, Instituto de Higiene, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay.
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10
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Detam 1 black soybean against cisplatin-induced acute ren failure on rat model via antioxidant, antiinflammatory and antiapoptosis potential. J Tradit Complement Med 2022; 12:426-435. [PMID: 35747350 PMCID: PMC9209860 DOI: 10.1016/j.jtcme.2022.01.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 11/23/2021] [Accepted: 01/11/2022] [Indexed: 12/14/2022] Open
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11
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Fitzgerald AA, Wang S, Agarwal V, Marcisak EF, Zuo A, Jablonski SA, Loth M, Fertig EJ, MacDougall J, Zhukovsky E, Trivedi S, Bhatia D, O'Neill V, Weiner LM. DPP inhibition alters the CXCR3 axis and enhances NK and CD8+ T cell infiltration to improve anti-PD1 efficacy in murine models of pancreatic ductal adenocarcinoma. J Immunother Cancer 2021; 9:jitc-2021-002837. [PMID: 34737215 PMCID: PMC8578994 DOI: 10.1136/jitc-2021-002837] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/11/2021] [Indexed: 12/12/2022] Open
Abstract
Background Pancreatic ductal adenocarcinoma (PDAC) is projected to be the second leading cause of cancer death in the USA by 2030. Immune checkpoint inhibitors fail to control most PDAC tumors because of PDAC’s extensive immunosuppressive microenvironment and poor immune infiltration, a phenotype also seen in other non-inflamed (ie, ‘cold’) tumors. Identifying novel ways to enhance immunotherapy efficacy in PDAC is critical. Dipeptidyl peptidase (DPP) inhibition can enhance immunotherapy efficacy in other cancer types; however, the impact of DPP inhibition on PDAC tumors remains unexplored. Methods We examined the effects of an oral small molecule DPP inhibitor (BXCL701) on PDAC tumor growth using mT3-2D and Pan02 subcutaneous syngeneic murine models in C57BL/6 mice. We explored the effects of DPP inhibition on the tumor immune landscape using RNAseq, immunohistochemistry, cytokine evaluation and flow cytometry. We then tested if BXCL701 enhanced anti-programmed cell death protein 1 (anti-PD1) efficacy and performed immune cell depletion and rechallenged studies to explore the relevance of cytotoxic immune cells to combination treatment efficacy. Results In both murine models of PDAC, DPP inhibition enhanced NK and T cell immune infiltration and reduced tumor growth. DPP inhibition also enhanced the efficacy of anti-PD1. The efficacy of dual anti-PD1 and BXCL701 therapy was dependent on both CD8+ T cells and NK cells. Mice treated with this combination therapy developed antitumor immune memory that cleared some tumors after re-exposure. Lastly, we used The Cancer Genome Atlas (TCGA) to demonstrate that increased NK cell content, but not T cell content, in human PDAC tumors is correlated with longer overall survival. We propose that broad DPP inhibition enhances antitumor immune response via two mechanisms: (1) DPP4 inhibition increases tumor content of CXCL9/10, which recruits CXCR3+ NK and T cells, and (2) DPP8/9 inhibition activates the inflammasome, resulting in proinflammatory cytokine release and Th1 response, further enhancing the CXCL9/10-CXCR3 axis. Conclusions These findings show that DPP inhibition with BXCL701 represents a pharmacologic strategy to increase the tumor microenvironment immune cell content to improve anti-PD1 efficacy in PDAC, suggesting BXCL701 can enhance immunotherapy efficacy in ‘cold’ tumor types. These findings also highlight the potential importance of NK cells along with T cells in regulating PDAC tumor growth.
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Affiliation(s)
- Allison A Fitzgerald
- Department of Oncology, Georgetown University Medical Center, Washington, DC, USA
| | - Shangzi Wang
- Department of Oncology, Georgetown University Medical Center, Washington, DC, USA
| | - Veena Agarwal
- Immune-oncology, BioXcel Therapeutics Inc, New Haven, Connecticut, USA
| | - Emily F Marcisak
- McKusick-Nathans Institute of the Department of Genetic Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland, USA.,Department of Oncology, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
| | - Annie Zuo
- Department of Oncology, Georgetown University Medical Center, Washington, DC, USA
| | - Sandra A Jablonski
- Department of Oncology, Georgetown University Medical Center, Washington, DC, USA
| | - Melanie Loth
- McKusick-Nathans Institute of the Department of Genetic Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
| | - Elana J Fertig
- Department of Oncology, Johns Hopkins School of Medicine, Baltimore, Maryland, USA.,Department of Applied Mathematics and Statistics, Johns Hopkins University Whiting School of Engineering, Baltimore, Maryland, USA
| | | | | | | | - Dimple Bhatia
- BioXcel Therapeutics Inc, New Haven, Connecticut, USA
| | - Vince O'Neill
- BioXcel Therapeutics Inc, New Haven, Connecticut, USA
| | - Louis M Weiner
- Department of Oncology, Georgetown University Medical Center, Washington, DC, USA
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12
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A Perspective on Withania somnifera Modulating Antitumor Immunity in Targeting Prostate Cancer. J Immunol Res 2021; 2021:9483433. [PMID: 34485538 PMCID: PMC8413038 DOI: 10.1155/2021/9483433] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 08/07/2021] [Indexed: 01/07/2023] Open
Abstract
Medicinal plants serve as a lead source of bioactive compounds and have been an integral part of day-to-day life in treating various disease conditions since ancient times. Withaferin A (WFA), a bioactive ingredient of Withania somnifera, has been used for health and medicinal purposes for its adaptogenic, anti-inflammatory, and anticancer properties long before the published literature came into existence. Nearly 25% of pharmaceutical drugs are derived from medicinal plants, classified as dietary supplements. The bioactive compounds in these supplements may serve as chemotherapeutic substances competent to inhibit or reverse the process of carcinogenesis. The role of WFA is appreciated to polarize tumor-suppressive Th1-type immune response inducing natural killer cell activity and may provide an opportunity to manipulate the tumor microenvironment at an early stage to inhibit tumor progression. This article signifies the cumulative information about the role of WFA in modulating antitumor immunity and its potential in targeting prostate cancer.
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13
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Luo Q, Fan J, Li L. Silencing YKL-40 gene can inhibit inflammatory factor expression and affects the effect of THP-1 cells on endometrial cancer. Arch Gynecol Obstet 2021; 305:467-473. [PMID: 34417838 DOI: 10.1007/s00404-021-06194-5] [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: 03/21/2020] [Accepted: 08/17/2021] [Indexed: 11/25/2022]
Abstract
PURPOSE To investigate the effect of silencing the YKL-40 gene on the expression of inflammatory factors and the effect of silencing the YKL-40 gene of THP-1 cells on endometrial cancer. METHODS We used a siRNA targeting a sequence in YKL-40 (si-YKL-40) to transfect HEC-1A and THP-1 cells. Quantitative real-time polymerase chain reaction assay was performed to investigate the mRNA levels of YKL-40, IL-8 and MMP-9 in HEC-1A and THP-1 cells. Migration, and invasion assays were performed to identify the effects of co-culture with THP-1 cells that silenced YKL-40 gene on the migration and invasion capacity of HEC-1A cells. Tube formation ability were detected by Matrigel-based angiogenesis assay. RESULTS We successfully transfected HEC-1A and THP-1 cells with lentivirus to silence the YKL-40 gene. Compared with the blank control group and NC group, the expression of YKL-40, IL-8 and MMP-9 which were examined by qRT-PCR in YKL-40-siRNA group was significantly reduced in the two cell lines; after co-cultured with the supernatant of transfected THP-1 cells, the migration and invasion ability of HEC-1A cells in YKL-40-siRNA group was significantly reduced; the number of tubes in the YKL-40-siRNA group was significantly reduced, the spacing between the tubes was significantly increased, and the structure of tubes was incomplete. CONCLUSION Silencing the YKL-40 gene in THP-1 cells can inhibit the expression of inflammatory factors, the invasion and migration of human endometrial cancer cells and the capacity of vitro angiogenic. And YKL-40 gene as a marker of inflammation may be an effective therapeutic target for endometrial cancer.
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Affiliation(s)
- Qin Luo
- The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Jiangtao Fan
- The First Affiliated Hospital of Guangxi Medical University, Nanning, China.
| | - Lili Li
- The Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou, China
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14
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Ratajczak MZ, Kucia M. The Nlrp3 inflammasome - the evolving story of its positive and negative effects on hematopoiesis. Curr Opin Hematol 2021; 28:251-261. [PMID: 33901136 PMCID: PMC8169640 DOI: 10.1097/moh.0000000000000658] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE OF REVIEW Hematopoiesis is co-regulated by innate immunity, which is an ancient evolutionary defense mechanism also involved in the development and regeneration of damaged tissues. This review seeks to shed more light on the workings of the Nlrp3 inflammasome, which is an intracellular innate immunity pattern recognition receptor and sensor of changes in the hematopoietic microenvironment, and focus on its role in hematopoieisis. RECENT FINDINGS Hematopoietic stem progenitor cells (HSPCs) are exposed to several external mediators of innate immunity. Moreover, since hemato/lymphopoietic cells develop from a common stem cell, their behavior and fate are coregulated by intracellular innate immunity pathways. Therefore, the Nlrp3 inflammasome is functional both in immune cells and in HSPCs and affects hematopoiesis in either a positive or negative way, depending on its activity level. Specifically, while a physiological level of activation regulates the trafficking of HSPCs and most likely maintains their pool in the bone marrow, hyperactivation may lead to irreversible cell damage by pyroptosis and HSPC senescence and contribute to the origination of myelodysplasia and hematopoietic malignancies. SUMMARY Modulation of the level of Nrp3 inflammasome activation will enable improvements in HSPC mobilization, homing, and engraftment strategies. It may also control pathological activation of this protein complex during HSPC senescence, graft-versus-host disease, the induction of cytokine storms, and the development of hematopoietic malignancies.
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Affiliation(s)
- Mariusz Z. Ratajczak
- Stem Cell Institute at James Graham Brown Cancer Center, University of Louisville, KY, USA
- Department of Regenerative Medicine, Center for Preclinical Research and Technology, Medical University of Warsaw, Poland
| | - Magdalena Kucia
- Stem Cell Institute at James Graham Brown Cancer Center, University of Louisville, KY, USA
- Department of Regenerative Medicine, Center for Preclinical Research and Technology, Medical University of Warsaw, Poland
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15
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Fourie C, Shridas P, Davis T, de Villiers WJ, Engelbrecht AM. Serum amyloid A and inflammasome activation: A link to breast cancer progression? Cytokine Growth Factor Rev 2021; 59:62-70. [DOI: 10.1016/j.cytogfr.2020.10.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 10/16/2020] [Accepted: 10/20/2020] [Indexed: 12/13/2022]
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16
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Hatscher L, Lehmann CHK, Purbojo A, Onderka C, Liang C, Hartmann A, Cesnjevar R, Bruns H, Gross O, Nimmerjahn F, Ivanović-Burmazović I, Kunz M, Heger L, Dudziak D. Select hyperactivating NLRP3 ligands enhance the T H1- and T H17-inducing potential of human type 2 conventional dendritic cells. Sci Signal 2021; 14:14/680/eabe1757. [PMID: 33906973 DOI: 10.1126/scisignal.abe1757] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The detection of microorganisms and danger signals by pattern recognition receptors on dendritic cells (DCs) and the consequent formation of inflammasomes are pivotal for initiating protective immune responses. Although the activation of inflammasomes leading to secretion of the cytokine IL-1β is typically accompanied by pyroptosis (an inflammatory form of lytic programmed cell death), some cells can survive and exist in a state of hyperactivation. Here, we found that the conventional type 2 DC (cDC2) subset is the major human DC subset that is transcriptionally and functionally poised for inflammasome formation and response without pyroptosis. When cDC2 were stimulated with ligands that relatively weakly activated the inflammasome, the cells did not enter pyroptosis but instead secreted IL-12 family cytokines and IL-1β. These cytokines induced prominent T helper type 1 (TH1) and TH17 responses that were superior to those seen in response to Toll-like receptor (TLR) stimulation alone or to stronger, classical inflammasome ligands. These findings not only define the human cDC2 subpopulation as a prime target for the treatment of inflammasome-dependent inflammatory diseases but may also inform new approaches for adjuvant and vaccine development.
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Affiliation(s)
- Lukas Hatscher
- Laboratory of Dendritic Cell Biology, Department of Dermatology, University Hospital Erlangen, Friedrich-Alexander University of Erlangen-Nürnberg, 91052 Erlangen, Germany
| | - Christian H K Lehmann
- Laboratory of Dendritic Cell Biology, Department of Dermatology, University Hospital Erlangen, Friedrich-Alexander University of Erlangen-Nürnberg, 91052 Erlangen, Germany
| | - Ariawan Purbojo
- Department of Pediatric Cardiac Surgery, University Hospital Erlangen, Friedrich-Alexander University of Erlangen-Nürnberg, 91054 Erlangen, Germany
| | - Constantin Onderka
- Department of Chemistry and Pharmacy, Friedrich-Alexander University Erlangen-Nürnberg, 91058 Erlangen, Germany
| | - Chunguang Liang
- Chair of Medical Informatics, Friedrich-Alexander University Erlangen-Nürnberg, 91058 Erlangen, Germany
| | - Arndt Hartmann
- Department of Pathology, University Hospital Erlangen, Friedrich-Alexander University of Erlangen-Nürnberg, 91054 Erlangen, Germany
| | - Robert Cesnjevar
- Department of Pediatric Cardiac Surgery, University Hospital Erlangen, Friedrich-Alexander University of Erlangen-Nürnberg, 91054 Erlangen, Germany
| | - Heiko Bruns
- Department of Internal Medicine 5-Hematology/Oncology, Friedrich-Alexander University Erlangen-Nürnberg, 91054 Erlangen, Germany
| | - Olaf Gross
- Institute of Neuropathology, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany.,Signalling Research Centres BIOSS and CIBSS, University of Freiburg, 79104 Freiburg, Germany.,Center for Basics in NeuroModulation (NeuroModulBasics), Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany
| | - Falk Nimmerjahn
- Institute of Genetics, Department of Biology, Friedrich-Alexander University Erlangen-Nürnberg (FAU), 91058 Erlangen, Germany
| | - Ivana Ivanović-Burmazović
- Department of Chemistry and Pharmacy, Friedrich-Alexander University Erlangen-Nürnberg, 91058 Erlangen, Germany.,Department Chemistry, Ludwigs Maximilians University, 81377 Munich, Germany
| | - Meik Kunz
- Chair of Medical Informatics, Friedrich-Alexander University Erlangen-Nürnberg, 91058 Erlangen, Germany
| | - Lukas Heger
- Laboratory of Dendritic Cell Biology, Department of Dermatology, University Hospital Erlangen, Friedrich-Alexander University of Erlangen-Nürnberg, 91052 Erlangen, Germany
| | - Diana Dudziak
- Laboratory of Dendritic Cell Biology, Department of Dermatology, University Hospital Erlangen, Friedrich-Alexander University of Erlangen-Nürnberg, 91052 Erlangen, Germany. .,Institute of Genetics, Department of Biology, Friedrich-Alexander University Erlangen-Nürnberg (FAU), 91058 Erlangen, Germany.,Deutsches Zentrum Immuntherapie, 91054 Erlangen, Germany.,Comprehensive Cancer Center Erlangen-European Metropolitan Area of Nuremberg, 91054 Erlangen, Germany.,Medical Immunology Campus Erlangen, 91054 Erlangen, Germany
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17
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Moon SW, Son HJ, Mo HY, Yoo NJ, Lee SH. Somatic Mutation of NLRP Genes in Gastric and Colonic Cancers. Pathol Oncol Res 2021; 27:607385. [PMID: 34257569 PMCID: PMC8262223 DOI: 10.3389/pore.2021.607385] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Accepted: 02/26/2021] [Indexed: 01/21/2023]
Abstract
Nucleotide-binding and leucine-rich repeat protein (NLRP) genes are involved in inflammasome formation that plays a role in inflammation/host defense and cell death. Both cell death and inflammation are crucial for cancer development, but the roles of NLRPs in cancer are partially known. In this study, we analyzed mononucleotide repeats in coding sequences of NLRP1, NLRP2, NLRP4 and NLRP9, and found 1, 1, 1 and 8 frameshift mutation (s) in gastric (GC) and colonic cancers (CRC), respectively. Five of the 32 high microsatellite instability (MSI-H) GCs (15.5%) and 6 of 113 MSI-H CRCs (5.5%) exhibited the frameshift mutations. There was no NLRP frameshift mutations in microsatellite stable (MSS) GCs and CRCs. We also discovered that 2 of 16 CRCs (12.5%) harbored intratumoral heterogeneity (ITH) of the NLRP9 frameshift mutations in one or more areas. In both GC and CRC with MSI-H, NLRP9 expression in NLRP9-mutated cases was significantly lower than that in NLRP9-non-mutated cases. Our data indicate that NLRP9 is altered at multiple levels (frameshift mutation, mutational ITH and loss of expression), which together could contribute to pathogenesis of MSI-H GC and CRC.
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Affiliation(s)
- Seong Won Moon
- Department of Pathology, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Hyun Ji Son
- Department of Pathology, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Ha Yoon Mo
- Department of Pathology, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Nam Jin Yoo
- Department of Pathology, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Sug Hyung Lee
- Department of Pathology, College of Medicine, The Catholic University of Korea, Seoul, South Korea.,Department of Cancer Research Institute, College of Medicine, The Catholic University of Korea, Seoul, South Korea
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18
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Sok SPM, Ori D, Wada A, Okude H, Kawasaki T, Momota M, Nagoor NH, Kawai T. 1'-Acetoxychavicol acetate inhibits NLRP3-dependent inflammasome activation via mitochondrial ROS suppression. Int Immunol 2021; 33:373-386. [PMID: 33830232 DOI: 10.1093/intimm/dxab016] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 04/06/2021] [Indexed: 12/13/2022] Open
Abstract
The nucleotide-binding oligomerization domain-like receptor (NLR) family pyrin domain containing (NLRP) 3 inflammasome is a multiprotein complex that triggers Caspase-1-mediated IL-1β production and pyroptosis, and its dysregulation is associated with the pathogenesis of inflammatory diseases. 1'-Acetoxychavicol acetate (ACA) is a natural compound in the rhizome of tropical ginger Alpinia species with anti-microbial, anti-allergic and anti-cancer properties. In this study, we found that ACA suppressed NLRP3 inflammasome activation in mouse bone marrow-derived macrophages and human THP-1 monocytes. ACA inhibited Caspase-1 activation and IL-1β production by NLRP3 agonists such as nigericin, monosodium urate (MSU) crystals, and ATP. Moreover, it suppressed oligomerization of the adapter molecule, apoptosis-associated speck-like protein containing a CARD (ASC), and Caspase-1-mediated cleavage of pyroptosis executor Gasdermin D. Mechanistically, ACA inhibited generation of mitochondrial reactive oxygen species (ROS) and prevented release of oxidized mitochondrial DNA, which trigger NLRP3 inflammasome activation. ACA also prevented NLRP3 inflammasome activation in vivo, as evidenced in the MSU crystal-induced peritonitis and dextran sodium sulfate-induced colitis mouse models accompanied by decreased Caspase-1 activation. Thus, ACA is a potent inhibitor of the NLRP3 inflammasome for prevention of NLRP3-associated inflammatory diseases.
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Affiliation(s)
- Sophia P M Sok
- Laboratory of Molecular Immunobiology, Division of Biological Science, Graduate School of Science and Technology, Nara Institute of Science and Technology (NAIST), Nara 630-0192, Japan.,Institute of Biological Sciences (Genetics and Molecular Biology), Faculty of Science, University of Malaya, Kuala Lumpur 50603, Malaysia.,Centre of Research in Biotechnology for Agriculture (CEBAR), University of Malaya, Kuala Lumpur 50603, Malaysia
| | - Daisuke Ori
- Laboratory of Molecular Immunobiology, Division of Biological Science, Graduate School of Science and Technology, Nara Institute of Science and Technology (NAIST), Nara 630-0192, Japan
| | - Ayana Wada
- Laboratory of Molecular Immunobiology, Division of Biological Science, Graduate School of Science and Technology, Nara Institute of Science and Technology (NAIST), Nara 630-0192, Japan
| | - Haruna Okude
- Laboratory of Molecular Immunobiology, Division of Biological Science, Graduate School of Science and Technology, Nara Institute of Science and Technology (NAIST), Nara 630-0192, Japan
| | - Takumi Kawasaki
- Laboratory of Molecular Immunobiology, Division of Biological Science, Graduate School of Science and Technology, Nara Institute of Science and Technology (NAIST), Nara 630-0192, Japan
| | - Masatoshi Momota
- Laboratory of Molecular Immunobiology, Division of Biological Science, Graduate School of Science and Technology, Nara Institute of Science and Technology (NAIST), Nara 630-0192, Japan
| | - Noor Hasima Nagoor
- Institute of Biological Sciences (Genetics and Molecular Biology), Faculty of Science, University of Malaya, Kuala Lumpur 50603, Malaysia.,Centre of Research in Biotechnology for Agriculture (CEBAR), University of Malaya, Kuala Lumpur 50603, Malaysia
| | - Taro Kawai
- Laboratory of Molecular Immunobiology, Division of Biological Science, Graduate School of Science and Technology, Nara Institute of Science and Technology (NAIST), Nara 630-0192, Japan
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19
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Looi CK, Hii LW, Chung FFL, Mai CW, Lim WM, Leong CO. Roles of Inflammasomes in Epstein-Barr Virus-Associated Nasopharyngeal Cancer. Cancers (Basel) 2021; 13:1786. [PMID: 33918087 PMCID: PMC8069343 DOI: 10.3390/cancers13081786] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 03/08/2021] [Accepted: 03/08/2021] [Indexed: 02/05/2023] Open
Abstract
Epstein-Barr virus (EBV) infection is recognised as one of the causative agents in most nasopharyngeal carcinoma (NPC) cases. Expression of EBV viral antigens can induce host's antiviral immune response by activating the inflammasomes to produce pro-inflammatory cytokines, such as interleukin-1β (IL-1β) and IL-18. These cytokines are known to be detrimental to a wide range of virus-infected cells, in which they can activate an inflammatory cell death program, called pyroptosis. However, aberrant inflammasome activation and production of its downstream cytokines lead to chronic inflammation that may contribute to various diseases, including NPC. In this review, we summarise the roles of inflammasomes during viral infection, how EBV evades inflammasome-mediated immune response, and progress into tumourigenesis. The contrasting roles of inflammasomes in cancer, as well as the current therapeutic approaches used in targeting inflammasomes, are also discussed in this review. While the inflammasomes appear to have dual roles in carcinogenesis, there are still many questions that remain unanswered. In particular, the exact molecular mechanism responsible for the regulation of the inflammasomes during carcinogenesis of EBV-associated NPC has not been explored thoroughly. Furthermore, the current practical application of inflammasome inhibitors is limited to specific tumour types, hence, further studies are warranted to discover the potential of targeting the inflammasomes for the treatment of NPC.
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Affiliation(s)
- Chin King Looi
- School of Postgraduate Studies, International Medical University, Kuala Lumpur 57000, Malaysia; (C.K.L.); (L.-W.H.)
- Center for Cancer and Stem Cell Research, Institute for Research, Development and Innovation (IRDI), International Medical University, Kuala Lumpur 57000, Malaysia; (C.-W.M.); (W.-M.L.)
| | - Ling-Wei Hii
- School of Postgraduate Studies, International Medical University, Kuala Lumpur 57000, Malaysia; (C.K.L.); (L.-W.H.)
- Center for Cancer and Stem Cell Research, Institute for Research, Development and Innovation (IRDI), International Medical University, Kuala Lumpur 57000, Malaysia; (C.-W.M.); (W.-M.L.)
- School of Pharmacy, International Medical University, Kuala Lumpur 57000, Malaysia
| | - Felicia Fei-Lei Chung
- Mechanisms of Carcinogenesis Section (MCA), Epigenetics Group (EGE), International Agency for Research on Cancer World Health Organisation, CEDEX 08 Lyon, France;
| | - Chun-Wai Mai
- Center for Cancer and Stem Cell Research, Institute for Research, Development and Innovation (IRDI), International Medical University, Kuala Lumpur 57000, Malaysia; (C.-W.M.); (W.-M.L.)
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med X Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Wei-Meng Lim
- Center for Cancer and Stem Cell Research, Institute for Research, Development and Innovation (IRDI), International Medical University, Kuala Lumpur 57000, Malaysia; (C.-W.M.); (W.-M.L.)
- School of Pharmacy, International Medical University, Kuala Lumpur 57000, Malaysia
| | - Chee-Onn Leong
- Center for Cancer and Stem Cell Research, Institute for Research, Development and Innovation (IRDI), International Medical University, Kuala Lumpur 57000, Malaysia; (C.-W.M.); (W.-M.L.)
- School of Pharmacy, International Medical University, Kuala Lumpur 57000, Malaysia
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20
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Yang L, Hu M, Lu Y, Han S, Wang J. Inflammasomes and the Maintenance of Hematopoietic Homeostasis: New Perspectives and Opportunities. Molecules 2021; 26:molecules26020309. [PMID: 33435298 PMCID: PMC7827629 DOI: 10.3390/molecules26020309] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Revised: 01/04/2021] [Accepted: 01/07/2021] [Indexed: 12/14/2022] Open
Abstract
Hematopoietic stem cells (HSCs) regularly produce various blood cells throughout life via their self-renewal, proliferation, and differentiation abilities. Most HSCs remain quiescent in the bone marrow (BM) and respond in a timely manner to either physiological or pathological cues, but the underlying mechanisms remain to be further elucidated. In the past few years, accumulating evidence has highlighted an intermediate role of inflammasome activation in hematopoietic maintenance, post-hematopoietic transplantation complications, and senescence. As a cytosolic protein complex, the inflammasome participates in immune responses by generating a caspase cascade and inducing cytokine secretion. This process is generally triggered by signals from purinergic receptors that integrate extracellular stimuli such as the metabolic factor ATP via P2 receptors. Furthermore, targeted modulation/inhibition of specific inflammasomes may help to maintain/restore adequate hematopoietic homeostasis. In this review, we will first summarize the possible relationships between inflammasome activation and homeostasis based on certain interesting phenomena. The cellular and molecular mechanism by which purinergic receptors integrate extracellular cues to activate inflammasomes inside HSCs will then be described. We will also discuss the therapeutic potential of targeting inflammasomes and their components in some diseases through pharmacological or genetic strategies.
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21
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Mutala LB, Deleine C, Karakachoff M, Dansette D, Ducoin K, Oger R, Rousseau O, Podevin J, Duchalais E, Fourquier P, Thomas WEA, Gourraud PA, Bennouna J, Brochier C, Gervois N, Bossard C, Jarry A. The Caspase-1/IL-18 Axis of the Inflammasome in Tumor Cells: A Modulator of the Th1/Tc1 Response of Tumor-Infiltrating T Lymphocytes in Colorectal Cancer. Cancers (Basel) 2021; 13:cancers13020189. [PMID: 33430344 PMCID: PMC7825767 DOI: 10.3390/cancers13020189] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 12/29/2020] [Accepted: 01/04/2021] [Indexed: 12/12/2022] Open
Abstract
In colorectal cancer (CRC), a high density of T lymphocytes represents a strong prognostic marker in subtypes of CRC. Optimized immunotherapy strategies to boost this T-cell response are still needed. A good candidate is the inflammasome pathway, an emerging player in cancer immunology that bridges innate and adaptive immunity. Its effector protein caspase-1 matures IL-18 that can promote a T-helper/cytotoxic (Th1/Tc1) response. It is still unknown whether tumor cells from CRC possess a functional caspase-1/IL-18 axis that could modulate the Th1/Tc1 response. We used two independent cohorts of CRC patients to assess IL-18 and caspase-1 expression by tumor cells in relation to the density of TILs and the microsatellite status of CRC. Functional and multiparametric approaches at the protein and mRNA levels were performed on an ex vivo CRC explant culture model. We show that, in the majority of CRCs, tumor cells display an activated and functional caspase-1/IL-18 axis that contributes to drive a Th1/Tc1 response elicited by TILs expressing IL-18Rα. Furthermore, unsupervised clustering identified three clusters of CRCs according to the caspase-1/IL-18/TIL density/interferon gamma (IFNγ) axis and microsatellite status. Together, our results strongly suggest that targeting the caspase-1/IL-18 axis can improve the anti-tumor immune response in subgroups of CRC.
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Affiliation(s)
- Linda Bilonda Mutala
- Institut Roche, 92100 Boulogne-Billancourt, France; (L.B.M.); (C.B.)
- Inserm, CRCINA, Université de Nantes, 44000 Nantes, France; (C.D.); (K.D.); (R.O.); (N.G.); (C.B.)
- LabEx IGO, Université de Nantes, 44000 Nantes, France
| | - Cécile Deleine
- Inserm, CRCINA, Université de Nantes, 44000 Nantes, France; (C.D.); (K.D.); (R.O.); (N.G.); (C.B.)
- LabEx IGO, Université de Nantes, 44000 Nantes, France
| | - Matilde Karakachoff
- Clinique des Données, CHU de Nantes, INSERM, CIC 1413, 44093 Nantes, France; (M.K.); (O.R.); (P.-A.G.)
| | | | - Kathleen Ducoin
- Inserm, CRCINA, Université de Nantes, 44000 Nantes, France; (C.D.); (K.D.); (R.O.); (N.G.); (C.B.)
- LabEx IGO, Université de Nantes, 44000 Nantes, France
| | - Romain Oger
- Inserm, CRCINA, Université de Nantes, 44000 Nantes, France; (C.D.); (K.D.); (R.O.); (N.G.); (C.B.)
- LabEx IGO, Université de Nantes, 44000 Nantes, France
| | - Olivia Rousseau
- Clinique des Données, CHU de Nantes, INSERM, CIC 1413, 44093 Nantes, France; (M.K.); (O.R.); (P.-A.G.)
| | - Juliette Podevin
- Digestive Surgery Department and IMAD, CHU Nantes, 44093 Nantes, France; (J.P.); (E.D.)
| | - Emilie Duchalais
- Digestive Surgery Department and IMAD, CHU Nantes, 44093 Nantes, France; (J.P.); (E.D.)
| | - Pierre Fourquier
- Digestive Surgery Department, Hôpital Privé du Confluent, 44200 Nantes, France;
| | | | - Pierre-Antoine Gourraud
- Clinique des Données, CHU de Nantes, INSERM, CIC 1413, 44093 Nantes, France; (M.K.); (O.R.); (P.-A.G.)
| | - Jaafar Bennouna
- Digestive Oncology Department and IMAD, CHU, 44093 Nantes, France;
| | - Camille Brochier
- Institut Roche, 92100 Boulogne-Billancourt, France; (L.B.M.); (C.B.)
| | - Nadine Gervois
- Inserm, CRCINA, Université de Nantes, 44000 Nantes, France; (C.D.); (K.D.); (R.O.); (N.G.); (C.B.)
- LabEx IGO, Université de Nantes, 44000 Nantes, France
| | - Céline Bossard
- Inserm, CRCINA, Université de Nantes, 44000 Nantes, France; (C.D.); (K.D.); (R.O.); (N.G.); (C.B.)
- LabEx IGO, Université de Nantes, 44000 Nantes, France
- Pathology Department, CHU Nantes, 44093 Nantes, France;
| | - Anne Jarry
- Inserm, CRCINA, Université de Nantes, 44000 Nantes, France; (C.D.); (K.D.); (R.O.); (N.G.); (C.B.)
- LabEx IGO, Université de Nantes, 44000 Nantes, France
- Correspondence:
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22
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Wang Y, Li Z, Teng M, Liu J. Dihydroartemisinin inhibits activation of the AIM2 inflammasome pathway and NF-κB/HIF-1α/VEGF pathway by inducing autophagy in A431 human cutaneous squamous cell carcinoma cells. Int J Med Sci 2021; 18:2705-2715. [PMID: 34104103 PMCID: PMC8176175 DOI: 10.7150/ijms.57167] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 04/19/2021] [Indexed: 12/27/2022] Open
Abstract
The therapeutic effect of dihydroartemisinin (DHA) against cutaneous squamous cell carcinoma (cSCC) has been previously demonstrated; however, the underlying mechanism remains unclear. This study sought to verify the therapeutic effect of DHA against cSCC and explore its underlying mechanism in A431 cSCC cells. This study reported that DHA inhibited A431 cells proliferation in a time- and concentration-dependent manner and promoted A431 cells apoptosis. Moreover, DHA inhibited the invasion and migration of A431 cells. Mechanistically, DHA promoted autophagy and inhibited activation of the absent in melanoma 2 (AIM2) inflammasome pathway and NF-κB/HIF-1α/VEGF pathway. Treatment of A431 cells with the mTOR inhibitor, and autophagy promoter, rapamycin also inhibited these two pathways. In conclusion, DHA inhibited activation of the AIM2 inflammasome pathway and NF-κB/HIF-1α/VEGF pathway by promoting autophagy in A431 cells, thus accounting for its therapeutic effect. Induction of autophagy by DHA may be mediated by inhibiting the mTOR pathway and promoting reactive oxygen species production.
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Affiliation(s)
- Yajie Wang
- Department of Dermatology, Cosmetology and Venereology, Shenzhen Hospital, Southern Medical University, Shenzhen, 518101, Guangdong, China
| | - Zhijia Li
- Molecular Diagnosis and Treatment Center for Infectious Diseases, Dermatology Hospital of Southern Medical University, Guangzhou, 510091, Guangdong, China
| | - Muzhou Teng
- Molecular Diagnosis and Treatment Center for Infectious Diseases, Dermatology Hospital of Southern Medical University, Guangzhou, 510091, Guangdong, China
| | - Junlin Liu
- Department of Dermatology, the Second Affiliated Hospital, Hainan Medical University, Haikou, 570311, Hainan, China
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23
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Raut PK, Park PH. Globular adiponectin antagonizes leptin-induced growth of cancer cells by modulating inflammasomes activation: Critical role of HO-1 signaling. Biochem Pharmacol 2020; 180:114186. [DOI: 10.1016/j.bcp.2020.114186] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 07/28/2020] [Accepted: 07/29/2020] [Indexed: 12/16/2022]
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24
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Balahura LR, Selaru A, Dinescu S, Costache M. Inflammation and Inflammasomes: Pros and Cons in Tumorigenesis. J Immunol Res 2020; 2020:2549763. [PMID: 33015196 PMCID: PMC7520695 DOI: 10.1155/2020/2549763] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 08/13/2020] [Accepted: 09/01/2020] [Indexed: 12/17/2022] Open
Abstract
Over the past decade, it has been well established that tumorigenesis is affected by chronic inflammation. During this event, proinflammatory cytokines are produced by numerous types of cells, such as fibroblasts, endothelial cells, macrophages, and tumor cells, and are able to promote the initiation, progression, and metastasis of different types of cancer. When persistent inflammation occurs, activation of inflammasome complexes is initiated, leading to its assembly and further activation of caspase, production of proinflammatory cytokines, and pyroptosis induction. The function of this multiprotein complex is not only to reassure inflammation and to promote cell death, through caspase activity, but also has been identified to have significant contributions during tumorigenesis and cancer development. So far, many efforts have been made in order to extend the knowledge of inflammasome implications and how its components could be targeted as therapeutic agents. Additionally, microRNAs (miRNAs), evolutionary conserved noncoding molecules, have emerged as pivotal players during numerous biological events by regulating gene and protein expression. Therefore, dysregulations of miRNA expressions have been correlated with inflammation during tumor development. In this review, we aim to highlight the dual role of inflammasomes and proinflammatory cytokines during carcinogenesis paired with the distinguished effects of miRNAs upon inflammation cascades during tumor growth and progression.
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Affiliation(s)
- Liliana R Balahura
- Department of Immunology, National Institute for Research and Development in Biomedical Pathology and Biomedical Sciences "Victor Babes", Bucharest 050096, Romania
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Bucharest, Bucharest 050095, Romania
| | - Aida Selaru
- Department of Immunology, National Institute for Research and Development in Biomedical Pathology and Biomedical Sciences "Victor Babes", Bucharest 050096, Romania
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Bucharest, Bucharest 050095, Romania
| | - Sorina Dinescu
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Bucharest, Bucharest 050095, Romania
- The Research Institute of the University of Bucharest, Bucharest 050663, Romania
| | - Marieta Costache
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Bucharest, Bucharest 050095, Romania
- The Research Institute of the University of Bucharest, Bucharest 050663, Romania
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25
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Xia W, Zhao J, Su B, Jiao Y, Weng W, Zhang M, Wang X, Guo C, Wu H, Zhang T, Gao Y, Li Z. Syphilitic infection impairs immunity by inducing both apoptosis and pyroptosis of CD4 + and CD8 + T lymphocytes. Innate Immun 2020; 27:99-106. [PMID: 32873094 PMCID: PMC7780356 DOI: 10.1177/1753425920952840] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Syphilis is an important health problem worldwide; however, few studies have probed the impact of syphilitic infection on T cell turnover. The mechanisms behind the frequency of T cell subset changes and the associations between these subsets during syphilitic infection remain unclear. Herein, we used a cell-staining method and flow cytometry to explore changes in T cell subpopulations and potential contribution of apoptosis and pyroptosis that triggered therein. We investigated caspase-1-mediated pyroptosis and caspase-3-mediated apoptosis of CD4+ and CD8+ T cells, the major effector lymphocytes with pivotal roles in the pathogenesis of infectious diseases. We found that the levels of caspase-1 and caspase-3 increased in both the circulation and intracellularly in CD4+ and CD8+ T cells. Caspase-1 showed a continual increase from early latent stage infection through to phase 2 disease, whereas caspase-3 increased through to phase 1 disease but declined during phase 2. In addition, serum levels and intracellular expression of caspase-1 and caspase-3 were positively correlated. Overall, this study increases our understanding of how syphilitic infection influences CD4+ and CD8+ T-cell turnover, which may help with designing novel and effective strategies to control syphilis infection and prevent its transmission.
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Affiliation(s)
- Wei Xia
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, China.,Beijing Key Laboratory for HIV/AIDS Research, China
| | - Jinxue Zhao
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, China.,Department of Dermatology, Beijing Youan Hospital, Capital Medical University, China.,Department of Dermatology, The First Hospital of Fangshan District, China
| | - Bin Su
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, China.,Beijing Key Laboratory for HIV/AIDS Research, China
| | - Yanmei Jiao
- Treatment and Research Center for Infectious Diseases, the Fifth Medical Center of the General Hospital of PLA, China *Wei Xia and Jinxue Zhao contributed equally to the article
| | - Wenjia Weng
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, China.,Department of Dermatology, Beijing Youan Hospital, Capital Medical University, China
| | - Ming Zhang
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, China.,Department of Dermatology, Beijing Youan Hospital, Capital Medical University, China
| | - Xiaodan Wang
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, China.,Department of Dermatology, Beijing Youan Hospital, Capital Medical University, China
| | - Caiping Guo
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, China
| | - Hao Wu
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, China.,Beijing Key Laboratory for HIV/AIDS Research, China
| | - Tong Zhang
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, China.,Beijing Key Laboratory for HIV/AIDS Research, China
| | - Yanqing Gao
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, China.,Department of Dermatology, Beijing Youan Hospital, Capital Medical University, China
| | - Zaicun Li
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, China
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26
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Poli G, Fabi C, Bellet MM, Costantini C, Nunziangeli L, Romani L, Brancorsini S. Epigenetic Mechanisms of Inflammasome Regulation. Int J Mol Sci 2020; 21:E5758. [PMID: 32796686 PMCID: PMC7460952 DOI: 10.3390/ijms21165758] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 08/05/2020] [Accepted: 08/08/2020] [Indexed: 02/07/2023] Open
Abstract
The innate immune system represents the host's first-line defense against pathogens, dead cells or environmental factors. One of the most important inflammatory pathways is represented by the activation of the NOD-like receptor (NLR) protein family. Some NLRs induce the assembly of large caspase-1-activating complexes called inflammasomes. Different types of inflammasomes have been identified that can respond to distinct bacterial, viral or fungal infections; sterile cell damage or other stressors, such as metabolic imbalances. Epigenetic regulation has been recently suggested to provide a complementary mechanism to control inflammasome activity. This regulation can be exerted through at least three main mechanisms, including CpG DNA methylation, histones post-translational modifications and noncoding RNA expression. The repression or promotion of expression of different inflammasomes (NLRP1, NLRP2, NLRP3, NLRP4, NLRP6, NLRP7, NLRP12 and AIM2) through epigenetic mechanisms determines the development of pathologies with variable severity. For example, our team recently explored the role of microRNAs (miRNAs) targeting and modulating the components of the inflammasome as potential biomarkers in bladder cancer and during therapy. This suggests that the epigenetic control of inflammasome-related genes could represent a potential target for further investigations of molecular mechanisms regulating inflammatory pathways.
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Affiliation(s)
- Giulia Poli
- Department of Experimental Medicine, University of Perugia, 06132 Perugia, Italy; (M.M.B.); (C.C.); (L.R.); (S.B.)
| | - Consuelo Fabi
- Department of Surgical and Biomedical Sciences, Urology and Andrology Clinic, University of Perugia, 05100 Terni, Italy;
| | - Marina Maria Bellet
- Department of Experimental Medicine, University of Perugia, 06132 Perugia, Italy; (M.M.B.); (C.C.); (L.R.); (S.B.)
| | - Claudio Costantini
- Department of Experimental Medicine, University of Perugia, 06132 Perugia, Italy; (M.M.B.); (C.C.); (L.R.); (S.B.)
| | - Luisa Nunziangeli
- Polo d’Innovazione di Genomica, Genetica e Biologia, 05100 Terni, Italy;
| | - Luigina Romani
- Department of Experimental Medicine, University of Perugia, 06132 Perugia, Italy; (M.M.B.); (C.C.); (L.R.); (S.B.)
| | - Stefano Brancorsini
- Department of Experimental Medicine, University of Perugia, 06132 Perugia, Italy; (M.M.B.); (C.C.); (L.R.); (S.B.)
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27
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Bekele DI, Patnaik MM. Autoimmunity, Clonal Hematopoiesis, and Myeloid Neoplasms. Rheum Dis Clin North Am 2020; 46:429-444. [DOI: 10.1016/j.rdc.2020.03.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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28
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Kimono D, Bose D, Seth RK, Mondal A, Saha P, Janulewicz P, Sullivan K, Lasley S, Horner R, Klimas N, Chatterjee S. Host Akkermansia muciniphila Abundance Correlates With Gulf War Illness Symptom Persistence via NLRP3-Mediated Neuroinflammation and Decreased Brain-Derived Neurotrophic Factor. Neurosci Insights 2020; 15:2633105520942480. [PMID: 32832901 PMCID: PMC7440889 DOI: 10.1177/2633105520942480] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Accepted: 06/25/2020] [Indexed: 12/16/2022] Open
Abstract
Neurological disorders are commonly reported among veterans who returned from the Gulf war. Veterans who suffer from Gulf War illness (GWI) complain of continued symptom persistence that includes neurological disorders, muscle weakness, headaches, and memory loss, that developed during or shortly after the war. Our recent research showed that chemical exposure associated microbial dysbiosis accompanied by a leaky gut connected the pathologies in the intestine, liver, and brain. However, the mechanisms that caused the symptoms to persist even 30 years after the war remained elusive to investigators. In this study, we used a rodent model of GWI to investigate the persistence of microbiome alterations, resultant chronic inflammation, and its effect on neurotrophic and synaptic plasticity marker BDNF. The results showed that exposure to GW chemicals (the pesticide permethrin and prophylactic drug pyridostigmine bromide) resulted in persistent pathology characterized by the low relative abundance of the probiotic bacteria Akkermansia muciniphila in the gut, which correlated with high circulatory HMGB1 levels, blood-brain barrier dysfunction, neuroinflammation and lowered neurotrophin BDNF levels. Mechanistically, we used mice lacking the NLRP3 gene to investigate this inflammasome's role in observed pathology. These mice had significantly decreased inflammation and a subsequent increase in BDNF in the frontal cortex. This suggests that a persistently low species abundance of Akkermansia muciniphila and associated chronic inflammation due to inflammasome activation might be playing a significant role in contributing to chronic neurological problems in GWI. A therapeutic approach with various small molecules that can target both the restoration of a healthy microbiome and decreasing inflammasome activation might have better outcomes in treating GWI symptom persistence.
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Affiliation(s)
- Diana Kimono
- Environmental Health and Disease Laboratory, NIEHS Center for Oceans and Human Health on Climate Change Interactions, Department of Environmental Health Sciences, University of South Carolina, Columbia, SC, USA
| | - Dipro Bose
- Environmental Health and Disease Laboratory, NIEHS Center for Oceans and Human Health on Climate Change Interactions, Department of Environmental Health Sciences, University of South Carolina, Columbia, SC, USA
| | - Ratanesh K Seth
- Environmental Health and Disease Laboratory, NIEHS Center for Oceans and Human Health on Climate Change Interactions, Department of Environmental Health Sciences, University of South Carolina, Columbia, SC, USA
| | - Ayan Mondal
- Environmental Health and Disease Laboratory, NIEHS Center for Oceans and Human Health on Climate Change Interactions, Department of Environmental Health Sciences, University of South Carolina, Columbia, SC, USA
| | - Punnag Saha
- Environmental Health and Disease Laboratory, NIEHS Center for Oceans and Human Health on Climate Change Interactions, Department of Environmental Health Sciences, University of South Carolina, Columbia, SC, USA
| | - Patricia Janulewicz
- Department of Environmental Health, Boston University School of Public Health, Boston, MA, USA
| | - Kimberly Sullivan
- Department of Environmental Health, Boston University School of Public Health, Boston, MA, USA
| | - Stephen Lasley
- Department of Cancer Biology and Pharmacology, University of Illinois College of Medicine, Peoria, IL, USA
| | - Ronnie Horner
- Department of Health Services Policy and Management, University of South Carolina, Columbia, SC, USA
| | - Nancy Klimas
- Department of Clinical Immunology, College of Osteopathic Medicine, Nova Southeastern University, Fort Lauderdale, FL, USA
| | - Saurabh Chatterjee
- Environmental Health and Disease Laboratory, NIEHS Center for Oceans and Human Health on Climate Change Interactions, Department of Environmental Health Sciences, University of South Carolina, Columbia, SC, USA
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29
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Longhitano L, Li Volti G, Giallongo C, Spampinato M, Barbagallo I, Di Rosa M, Romano A, Avola R, Tibullo D, Palumbo GA. The Role of Inflammation and Inflammasome in Myeloproliferative Disease. J Clin Med 2020; 9:E2334. [PMID: 32707883 PMCID: PMC7464195 DOI: 10.3390/jcm9082334] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 07/01/2020] [Accepted: 07/17/2020] [Indexed: 12/22/2022] Open
Abstract
Polycythemia vera (PV), essential thrombocythemia (ET) and primary myelofibrosis (PMF) are rare hematological conditions known as myeloproliferative neoplasms (MPNs). They are characterized for being BCR-ABL negative malignancies and affected patients often present with symptoms which can significantly impact their quality of life. MPNs are characterized by a clonal proliferation of an abnormal hematopoietic stem/progenitor cell. In MPNs; cells of all myeloid lineages; including those involved in the immune and inflammatory response; may belong to the malignant clone thus leading to an altered immune response and an overexpression of cytokines and inflammatory receptors; further worsening chronic inflammation. Many of these cytokines; in particular, IL-1β and IL-18; are released in active form by activating the inflammasome complexes which in turn mediate the inflammatory process. Despite this; little is known about the functional effects of stem cell-driven inflammasome signaling in MPN pathogenesis. In this review we focused on the role of inflammatory pathway and inflammasome in MPN diseases. A better understanding of the inflammatory-state-driving MPNs and of the role of the inflammasome may provide new insights on possible therapeutic strategies.
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Affiliation(s)
- Lucia Longhitano
- Section of Biochemistry, Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (L.L.); (G.L.V.); (M.S.); (R.A.)
| | - Giovanni Li Volti
- Section of Biochemistry, Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (L.L.); (G.L.V.); (M.S.); (R.A.)
| | - Cesarina Giallongo
- Department of Scienze Mediche Chirurgiche e Tecnologie Avanzate “G.F. Ingrassia”, University of Catania, 95123 Catania, Italy;
| | - Mariarita Spampinato
- Section of Biochemistry, Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (L.L.); (G.L.V.); (M.S.); (R.A.)
| | - Ignazio Barbagallo
- Section of Biochemistry, Department of Drug Sciences, University of Catania, 95123 Catania, Italy;
| | - Michelino Di Rosa
- Section of Human Anatomy, Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy;
| | - Alessandra Romano
- Division of Hematology, Department of General Surgery and Medical-Surgical Specialties, A.O.U. “Policlinico-Vittorio Emanuele”, University of Catania, 95123 Catania, Italy;
| | - Roberto Avola
- Section of Biochemistry, Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (L.L.); (G.L.V.); (M.S.); (R.A.)
| | - Daniele Tibullo
- Section of Biochemistry, Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (L.L.); (G.L.V.); (M.S.); (R.A.)
| | - Giuseppe Alberto Palumbo
- Department of Scienze Mediche Chirurgiche e Tecnologie Avanzate “G.F. Ingrassia”, University of Catania, 95123 Catania, Italy;
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30
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Barber G, Anand A, Katarzyna Oficjalska, Phelan JJ, Heeran AB, Flis E, Clarke NE, Watson JA, Strangmann J, Flood B, O'Neill H, O'Toole D, MacCarthy F, Ravi N, Reynolds JV, Kay EW, Quante M, O'Sullivan J, Creagh EM. Characterizing caspase-1 involvement during esophageal disease progression. Cancer Immunol Immunother 2020; 69:2635-2649. [PMID: 32613271 DOI: 10.1007/s00262-020-02650-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Accepted: 06/19/2020] [Indexed: 12/16/2022]
Abstract
Barrett's esophagus (BE) is an inflammatory condition and a neoplastic precursor to esophageal adenocarcinoma (EAC). Inflammasome signaling, which contributes to acute and chronic inflammation, results in caspase-1 activation leading to the secretion of IL-1β and IL-18, and inflammatory cell death (pyroptosis). This study aimed to characterize caspase-1 expression, and its functional importance, during disease progression to BE and EAC. Three models of disease progression (Normal-BE-EAC) were employed to profile caspase-1 expression: (1) a human esophageal cell line model; (2) a murine model of BE; and (3) resected tissue from BE-associated EAC patients. BE patient biopsies and murine BE organoids were cultured ex vivo in the presence of a caspase-1 inhibitor, to determine the importance of caspase-1 for inflammatory cytokine and chemokine secretion.Epithelial caspase-1 expression levels were significantly enhanced in BE (p < 0.01). In contrast, stromal caspase-1 levels correlated with histological inflammation scores during disease progression (p < 0.05). Elevated secretion of IL-1β from BE explanted tissue, compared to adjacent normal tissue (p < 0.01), confirmed enhanced activity of caspase-1 in BE tissue. Caspase-1 inhibition in LPS-stimulated murine BE organoids caused a significant reduction in IL-1β (p < 0.01) and CXCL1 (p < 0.05) secretion, confirming the importance of caspase-1 in the production of cytokines and chemokines associated with disease progression from BE to EAC. Targeting caspase-1 activity in BE patients should therefore be tested as a novel strategy to prevent inflammatory complications associated with disease progression.
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Affiliation(s)
- Gillian Barber
- School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland.,Department of Surgery, Trinity Translational Medicine Institute, Trinity College and St. James's Hospital Dublin, Dublin 8, Ireland
| | - Akanksha Anand
- Department of Internal Medicine, Technical University of Munich, Munich, Germany
| | - Katarzyna Oficjalska
- School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - James J Phelan
- Department of Surgery, Trinity Translational Medicine Institute, Trinity College and St. James's Hospital Dublin, Dublin 8, Ireland
| | - Aisling B Heeran
- Department of Surgery, Trinity Translational Medicine Institute, Trinity College and St. James's Hospital Dublin, Dublin 8, Ireland
| | - Ewelina Flis
- School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - Niamh E Clarke
- Department of Surgery, Trinity Translational Medicine Institute, Trinity College and St. James's Hospital Dublin, Dublin 8, Ireland
| | - Jenny A Watson
- Royal College of Surgeons in Ireland and Beaumont Hospital, Dublin 9, Ireland
| | - Julia Strangmann
- Department of Internal Medicine, Technical University of Munich, Munich, Germany
| | - Brian Flood
- School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - Hazel O'Neill
- Department of Surgery, Trinity Translational Medicine Institute, Trinity College and St. James's Hospital Dublin, Dublin 8, Ireland
| | - Dermot O'Toole
- National Oesophageal and Gastric Centre, St. James's Hospital, Dublin 8, Ireland
| | - Finbar MacCarthy
- National Oesophageal and Gastric Centre, St. James's Hospital, Dublin 8, Ireland
| | - Narayanasamy Ravi
- Department of Surgery, Trinity Translational Medicine Institute, Trinity College and St. James's Hospital Dublin, Dublin 8, Ireland.,National Oesophageal and Gastric Centre, St. James's Hospital, Dublin 8, Ireland
| | - John V Reynolds
- Department of Surgery, Trinity Translational Medicine Institute, Trinity College and St. James's Hospital Dublin, Dublin 8, Ireland.,National Oesophageal and Gastric Centre, St. James's Hospital, Dublin 8, Ireland
| | - Elaine W Kay
- Royal College of Surgeons in Ireland and Beaumont Hospital, Dublin 9, Ireland
| | - Michael Quante
- Department of Internal Medicine, Technical University of Munich, Munich, Germany
| | - Jacintha O'Sullivan
- Department of Surgery, Trinity Translational Medicine Institute, Trinity College and St. James's Hospital Dublin, Dublin 8, Ireland.
| | - Emma M Creagh
- School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland.
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31
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Yokobori T. Editorial Comment on: DPP9 Increases Chemoresistance and is an Indicator of Poor Prognosis in Colorectal Cancer. Ann Surg Oncol 2020; 27:4084-4085. [PMID: 32572851 DOI: 10.1245/s10434-020-08746-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Indexed: 12/24/2022]
Affiliation(s)
- Takehiko Yokobori
- Department of General Surgical Science, Graduate School of Medicine, Gunma University, Maebashi, Japan. .,Research Program for Omics-Based Medical Science, Division of Integrated Oncology Research, Gunma University Initiative for Advanced Research (GIAR), Maebashi, Gunma, Japan.
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32
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Jin H, Kim HJ. NLRC4, ASC and Caspase-1 Are Inflammasome Components that Are Mediated by P2Y 2R Activation in Breast Cancer Cells. Int J Mol Sci 2020; 21:ijms21093337. [PMID: 32397236 PMCID: PMC7246622 DOI: 10.3390/ijms21093337] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 04/24/2020] [Accepted: 05/06/2020] [Indexed: 12/21/2022] Open
Abstract
The inflammasomes are reported to be associated with tumor progression. In our previous study, we determined that extracellular ATP enhances invasion and tumor growth by inducing inflammasome activation in a P2Y purinergic receptor 2 (P2Y2R)-dependent manner. However, it is not clear which inflammasome among the diverse complexes is associated with P2Y2R activation in breast cancer. Thus, in this study, we determined which inflammasome components are regulated by P2Y2R activation and are involved in tumor progression in breast cancer cells and radiotherapy-resistant (RT-R)-breast cancer cells. First, we found that NOD-, LRR-, and pyrin domain-containing protein 3 (NLRP3); NLR family caspase activation and recruitment domain (CARD) containing 4 (NLRC4); apoptosis-associated speck-like protein containing a CARD complex (ASC); and caspase-1 mRNA levels were upregulated in RT-R-MDA-MB-231 cells compared to MDA-MB-231 cells, whereas tumor necrosis factor-α (TNF-α) or ATP treatment induced NLRC4, ASC, and caspase-1 but not NLRP3 protein levels. Moreover, TNF-α or ATP increased protein levels of NLRC4, ASC, and caspase-1 in a P2Y2R-dependent manner in MDA-MB-231 and RT-R-MDA-MB-231 cells. In addition, P2Y2R activation by ATP induced the secretion of IL-1β and VEGF-A, as well as invasion, in MDA-MB-231 and RT-R-MDA-MB-231 cells, which was inhibited by NLRC4, ASC, and caspase-1 small interfering RNA (siRNA). Taken together, this report suggests that P2Y2R activation by ATP induces tumor invasion and angiogenesis through inflammasome activation, specifically by regulating the inflammasome components NLRC4, ASC, and caspase-1.
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33
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Protti MP, De Monte L. Dual Role of Inflammasome Adaptor ASC in Cancer. Front Cell Dev Biol 2020; 8:40. [PMID: 32117971 PMCID: PMC7010858 DOI: 10.3389/fcell.2020.00040] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Accepted: 01/16/2020] [Indexed: 01/01/2023] Open
Abstract
Apoptosis-associated Speck-like protein containing a CARD (caspase activation and recruitment domain) (ASC), also called PYCARD/Target of Methylation-induced Silencing-1 (TMS1), was originally discovered as a protein that forms aggregates (“specks”) in human leukemia cells treated with chemotherapeutic agents. Its expression was found to be silenced by methylation in many human tumors, preventing tumor cells from undergoing apoptosis and supporting its role as a tumor suppressor. Subsequently, ASC was also identified as a central adaptor molecule of the inflammasome complex, which mediates the secretion of inflammatory cytokines (i.e., IL-1β and IL-18). Inflammatory cytokines have been shown to mediate tumor-promoting functions. Thus, in the context of cancer development and progression, ASC may exert opposing functions, i.e., be either tumor-suppressing by inducing tumor cell apoptosis, or tumor-promoting by favoring secretion of inflammatory cytokines (by tumor cells and/or tumor infiltrating myeloid cells) within the tumor microenvironment. Here, we report and discuss this dual role of ASC by also considering the final contribution of each of its two main functions in several cancer types, taking into consideration the correlation between ASC expression, clinical correlates, and patients’ survival. ASC and inflammasome targeting strategies are being developed. However, before the use of such treatments in clinical practice, it is fundamental to better dissect the role of ASC in different tumors, in order to privilege or avoid their use in those tumors in which ASC exerts an anti-tumor or pro-tumor function, respectively.
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Affiliation(s)
- Maria Pia Protti
- Tumor Immunology Unit, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) San Raffaele Scientific Institute, Milan, Italy.,Division of Immunology, Transplantation and Infectious Diseases, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) San Raffaele Scientific Institute, Milan, Italy
| | - Lucia De Monte
- Tumor Immunology Unit, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) San Raffaele Scientific Institute, Milan, Italy.,Division of Immunology, Transplantation and Infectious Diseases, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) San Raffaele Scientific Institute, Milan, Italy
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34
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Morrow ZT, Powers ZM, Sauer JD. Listeria monocytogenes cancer vaccines: bridging innate and adaptive immunity. CURRENT CLINICAL MICROBIOLOGY REPORTS 2019; 6:213-224. [PMID: 33072493 DOI: 10.1007/s40588-019-00133-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Purpose of the Review Immunotherapy has emerged as a promising cancer treatment, however success in only select clinical indications underscores the need for novel approaches. Recently Listeria monocytogenes-based vaccines have been developed to drive tumor specific T-cell responses. Here, we discuss recent preclinical studies using L. monocytogenes vaccines, innate immune pathways that influence T-cell priming, and new vaccine strategies in clinical trials. Recent Findings Recent studies indicate that in addition to inducing antigen specific T-cell responses, L. monocytogenes vaccines remodel the TME. In addition, several innate immune pathways influence adaptive immune responses to L. monocytogenes and modulating these pathways holds promise to enhance anti-tumor T-cell responses. Summary The interplay between innate and adaptive immune responses to L. monocytogenes is poorly understood. Understanding these interactions will facilitate the design of better anti-cancer vaccines and improved use of combination therapies.
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Affiliation(s)
- Zachary T Morrow
- University of Wisconsin- Madison, School of Medicine and Public Health, Department of Medical Microbiology and Immunology
| | - Zachary M Powers
- University of Wisconsin- Madison, School of Medicine and Public Health, Department of Medical Microbiology and Immunology
| | - John-Demian Sauer
- University of Wisconsin-Madison, School of Medicine and Public Health, Department of Medical Microbiology and Immunology, 1550 Linden Dr. Rm 4203, Madison WI, 53706
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35
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Kridin K, Kowalski EH, Kneiber D, Laufer-Britva R, Amber KT. From bench to bedside: evolving therapeutic targets in autoimmune blistering disease. J Eur Acad Dermatol Venereol 2019; 33:2239-2252. [PMID: 31314932 DOI: 10.1111/jdv.15816] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Accepted: 07/08/2019] [Indexed: 12/17/2022]
Abstract
Autoimmune blistering diseases comprise a group of heterogenous conditions characterized by the loss of tolerance and subsequent development of autoantibodies targeting epidermal and subepidermal adhesion proteins. Blisters and erosions form on the skin and mucous membranes leading to significant morbidity and mortality. Traditional therapies rely on systemic immunosuppression. Advancements in our understanding of the pathophysiology of pemphigus and pemphigoid have led to the development of molecules which target specific pathways involved in induction and perpetuation of disease. In this review, we outline the novel therapeutic strategies including B-cell depletion, T-regulatory cell repletion, cell signalling inhibitors and small molecular inhibitors, inhibitory monoclonal antibodies, as well as complement inhibition. We additionally review their current level of clinical evidence. We lastly review therapeutics targets gleaned from the experimental epidermolysis bullosa acquisita mouse model. These emerging treatments offer an exciting progression from basic science discoveries that have the potential to transform the treatment paradigm in autoimmune blistering diseases.
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Affiliation(s)
- K Kridin
- Department of Dermatology, Rambam Healthcare Campus, Haifa, Israel
| | - E H Kowalski
- Department of Dermatology, University of Illinois at Chicago, Chicago, IL, USA
| | - D Kneiber
- Department of Dermatology, University of Illinois at Chicago, Chicago, IL, USA
| | - R Laufer-Britva
- Department of Dermatology, Rambam Healthcare Campus, Haifa, Israel
| | - K T Amber
- Department of Dermatology, University of Illinois at Chicago, Chicago, IL, USA
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36
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Semenok D, Medvedev J, Giassafaki LP, Lavdas I, Vizirianakis IS, Eleftheriou P, Gavalas A, Petrou A, Geronikaki A. 4,5-Diaryl 3( 2H)Furanones: Anti-Inflammatory Activity and Influence on Cancer Growth. Molecules 2019; 24:molecules24091751. [PMID: 31064095 PMCID: PMC6539231 DOI: 10.3390/molecules24091751] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 04/24/2019] [Accepted: 04/30/2019] [Indexed: 11/22/2022] Open
Abstract
Apart from their anti-inflammatory action, COX inhibitors have gathered the interest of many scientists due to their potential use for the treatment and prevention of cancer. It has been shown that cyclooxygenase inhibitors restrict cancer cell growth and are able to interact with known antitumor drugs, enhancing their in vitro and in vivo cytotoxicity. The permutation of hydrophilic and hydrophobic aryl groups in COX inhibitors leads to cardinal changes in the biological activity of the compounds. In the present study, thirteen heterocyclic coxib-like 4,5-diarylfuran-3(2H)-ones and their annelated derivatives—phenanthro[9,10-b]furan-3-ones—were synthesized and studied for anti-inflammatory and COX-1/2 inhibitory action and for their cytotoxic activity on the breast cancer (MCF-7) and squamous cell carcinoma (HSC-3) cell lines. The F-derivative of the –SOMe substituted furan-3(2H)-ones exhibited the best activity (COX-1 IC50 = 2.8 μM, anti-inflammatory activity (by carrageenan paw edema model) of 54% (dose 0.01 mmol/kg), and MCF-7 and HSC-3 cytotoxicity with IC50 values of 10 μM and 7.5 μM, respectively). A cytotoxic effect related to the COX-1 inhibitory action was observed and a synergistic effect with the anti-neoplastic drugs gefitinib and 5-fluorouracil was found. A phenanthrene derivative exhibited the best synergistic effect with gefitinib.
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Affiliation(s)
- Dmitrii Semenok
- Skolkovo Institute of Science and Technology, Skolkovo Innovation Center, 3 Nobel Street, 143026 Moscow, Russia.
- Moscow Institute of Physics and Technology, 9 Institutsky lane, 141700 Dolgoprudny, Russia.
| | - Jury Medvedev
- Saint-Petersburg State University, Institute of Chemistry, Universitetskiy Prospekt, 26, 198504 Petergof, Russia.
| | - Lefki-P Giassafaki
- Department of Pharmacology, School of Pharmacy, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece.
| | - Iason Lavdas
- Department of Pharmacology, School of Pharmacy, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece.
| | - Ioannis S Vizirianakis
- Department of Pharmacology, School of Pharmacy, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece.
| | - Phaedra Eleftheriou
- Department of Medical Laboratory Studies, School of Health and Medical Care, Alexander Technological Educational Institute of Thessaloniki, 57400 Thessaloniki, Greece.
| | - Antonis Gavalas
- Department of Pharmaceutical Chemistry, School of Pharmacy, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece.
| | - Anthi Petrou
- Department of Pharmaceutical Chemistry, School of Pharmacy, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece.
| | - Athina Geronikaki
- Department of Pharmaceutical Chemistry, School of Pharmacy, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece.
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