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Briukhovetska D, Dörr J, Endres S, Libby P, Dinarello CA, Kobold S. Interleukins in cancer: from biology to therapy. Nat Rev Cancer 2021; 21:481-499. [PMID: 34083781 PMCID: PMC8173513 DOI: 10.1038/s41568-021-00363-z] [Citation(s) in RCA: 349] [Impact Index Per Article: 116.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/13/2021] [Indexed: 02/06/2023]
Abstract
Interleukins and associated cytokines serve as the means of communication for innate and adaptive immune cells as well as non-immune cells and tissues. Thus, interleukins have a critical role in cancer development, progression and control. Interleukins can nurture an environment enabling and favouring cancer growth while simultaneously being essential for a productive tumour-directed immune response. These properties of interleukins can be exploited to improve immunotherapies to promote effectiveness as well as to limit side effects. This Review aims to unravel some of these complex interactions.
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Affiliation(s)
- Daria Briukhovetska
- Center of Integrated Protein Science Munich (CIPS-M) and Division of Clinical Pharmacology, Department of Medicine IV, Klinikum der Universität München, LMU, Munich, Germany
| | - Janina Dörr
- Center of Integrated Protein Science Munich (CIPS-M) and Division of Clinical Pharmacology, Department of Medicine IV, Klinikum der Universität München, LMU, Munich, Germany
| | - Stefan Endres
- Center of Integrated Protein Science Munich (CIPS-M) and Division of Clinical Pharmacology, Department of Medicine IV, Klinikum der Universität München, LMU, Munich, Germany
- German Center for Translational Cancer Research (DKTK), Munich, Germany
- Einheit für Klinische Pharmakologie (EKLiP), Helmholtz Zentrum München, German Research Center for Environmental Health (HMGU), Neuherberg, Germany
| | - Peter Libby
- Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | | | - Sebastian Kobold
- Center of Integrated Protein Science Munich (CIPS-M) and Division of Clinical Pharmacology, Department of Medicine IV, Klinikum der Universität München, LMU, Munich, Germany.
- German Center for Translational Cancer Research (DKTK), Munich, Germany.
- Einheit für Klinische Pharmakologie (EKLiP), Helmholtz Zentrum München, German Research Center for Environmental Health (HMGU), Neuherberg, Germany.
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Hepatic stellate cells suppress NK cell-sustained breast cancer dormancy. Nature 2021; 594:566-571. [PMID: 34079127 DOI: 10.1038/s41586-021-03614-z] [Citation(s) in RCA: 136] [Impact Index Per Article: 45.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Accepted: 05/04/2021] [Indexed: 12/15/2022]
Abstract
The persistence of undetectable disseminated tumour cells (DTCs) after primary tumour resection poses a major challenge to effective cancer treatment1-3. These enduring dormant DTCs are seeds of future metastases, and the mechanisms that switch them from dormancy to outgrowth require definition. Because cancer dormancy provides a unique therapeutic window for preventing metastatic disease, a comprehensive understanding of the distribution, composition and dynamics of reservoirs of dormant DTCs is imperative. Here we show that different tissue-specific microenvironments restrain or allow the progression of breast cancer in the liver-a frequent site of metastasis4 that is often associated with a poor prognosis5. Using mouse models, we show that there is a selective increase in natural killer (NK) cells in the dormant milieu. Adjuvant interleukin-15-based immunotherapy ensures an abundant pool of NK cells that sustains dormancy through interferon-γ signalling, thereby preventing hepatic metastases and prolonging survival. Exit from dormancy follows a marked contraction of the NK cell compartment and the concurrent accumulation of activated hepatic stellate cells (aHSCs). Our proteomics studies on liver co-cultures implicate the aHSC-secreted chemokine CXCL12 in the induction of NK cell quiescence through its cognate receptor CXCR4. CXCL12 expression and aHSC abundance are closely correlated in patients with liver metastases. Our data identify the interplay between NK cells and aHSCs as a master switch of cancer dormancy, and suggest that therapies aimed at normalizing the NK cell pool might succeed in preventing metastatic outgrowth.
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Lung mesenchymal cells elicit lipid storage in neutrophils that fuel breast cancer lung metastasis. Nat Immunol 2020; 21:1444-1455. [PMID: 32958928 PMCID: PMC7584447 DOI: 10.1038/s41590-020-0783-5] [Citation(s) in RCA: 115] [Impact Index Per Article: 28.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Accepted: 08/11/2020] [Indexed: 12/30/2022]
Abstract
Acquisition of a lipid-laden phenotype by immune cells has been defined in infectious diseases and atherosclerosis, but remains largely uncharacterized in cancer. Here, in breast cancer models we found that neutrophils are induced to accumulate neutral lipids upon interaction with resident mesenchymal cells (MCs) in the pre-metastatic lung. Lung MCs elicit this process through repressing the adipose triglyceride lipase (ATGL) activity in neutrophils in prostaglandin E2-dependent and -independent manners. In vivo, neutrophil-specific deletion of genes encoding ATGL or ATGL inhibitory factors altered neutrophil lipid profiles and breast tumor lung metastasis in mice. Mechanistically, lipids stored in lung neutrophils are transported to metastatic tumor cells through a macropinocytosis-lysosome pathway, endowing the tumor cells with augmented survival and proliferative capacities. Pharmacological inhibition of macropinocytosis significantly reduced metastatic colonization by breast tumor cells in vivo. Collectively, our work reveals that neutrophils serve as an energy reservoir to fuel breast cancer lung metastasis.
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Kabelitz D, Serrano R, Kouakanou L, Peters C, Kalyan S. Cancer immunotherapy with γδ T cells: many paths ahead of us. Cell Mol Immunol 2020; 17:925-939. [PMID: 32699351 PMCID: PMC7609273 DOI: 10.1038/s41423-020-0504-x] [Citation(s) in RCA: 180] [Impact Index Per Article: 45.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Accepted: 06/27/2020] [Indexed: 12/12/2022] Open
Abstract
γδ T cells play uniquely important roles in stress surveillance and immunity for infections and carcinogenesis. Human γδ T cells recognize and kill transformed cells independently of human leukocyte antigen (HLA) restriction, which is an essential feature of conventional αβ T cells. Vγ9Vδ2 γδ T cells, which prevail in the peripheral blood of healthy adults, are activated by microbial or endogenous tumor-derived pyrophosphates by a mechanism dependent on butyrophilin molecules. γδ T cells expressing other T cell receptor variable genes, notably Vδ1, are more abundant in mucosal tissue. In addition to the T cell receptor, γδ T cells usually express activating natural killer (NK) receptors, such as NKp30, NKp44, or NKG2D which binds to stress-inducible surface molecules that are absent on healthy cells but are frequently expressed on malignant cells. Therefore, γδ T cells are endowed with at least two independent recognition systems to sense tumor cells and to initiate anticancer effector mechanisms, including cytokine production and cytotoxicity. In view of their HLA-independent potent antitumor activity, there has been increasing interest in translating the unique potential of γδ T cells into innovative cellular cancer immunotherapies. Here, we discuss recent developments to enhance the efficacy of γδ T cell-based immunotherapy. This includes strategies for in vivo activation and tumor-targeting of γδ T cells, the optimization of in vitro expansion protocols, and the development of gene-modified γδ T cells. It is equally important to consider potential synergisms with other therapeutic strategies, notably checkpoint inhibitors, chemotherapy, or the (local) activation of innate immunity.
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Affiliation(s)
- Dieter Kabelitz
- Institute of Immunology, Christian-Albrechts University of Kiel and University Hospital Schleswig-Holstein Campus Kiel, D-24105, Kiel, Germany.
| | - Ruben Serrano
- Institute of Immunology, Christian-Albrechts University of Kiel and University Hospital Schleswig-Holstein Campus Kiel, D-24105, Kiel, Germany
| | - Léonce Kouakanou
- Institute of Immunology, Christian-Albrechts University of Kiel and University Hospital Schleswig-Holstein Campus Kiel, D-24105, Kiel, Germany
| | - Christian Peters
- Institute of Immunology, Christian-Albrechts University of Kiel and University Hospital Schleswig-Holstein Campus Kiel, D-24105, Kiel, Germany
| | - Shirin Kalyan
- Faculty of Medicine, University of British Columbia, Vancouver, BC, V6T 1Z4, Canada
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The function and clinical application of extracellular vesicles in innate immune regulation. Cell Mol Immunol 2020; 17:323-334. [PMID: 32203193 PMCID: PMC7109106 DOI: 10.1038/s41423-020-0391-1] [Citation(s) in RCA: 175] [Impact Index Per Article: 43.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Accepted: 02/17/2020] [Indexed: 12/21/2022] Open
Abstract
The innate immune system plays a crucial role in the host defense against viral and microbial infection. Exosomes constitute a subset of extracellular vesicles (EVs) that can be released by almost all cell types. Owing to their capacity to shield the payload from degradation and to evade recognition and subsequent removal by the immune system, exosomes efficiently transport functional components to recipient cells. Accumulating evidence has recently shown that exosomes derived from tumor cells, host cells and even bacteria and parasites mediate the communication between the invader and innate immune cells and thus play an irreplaceable function in the dissemination of pathogens and donor cell-derived molecules, modulating the innate immune responses of the host. In this review, we describe the current understanding of EVs (mainly focusing on exosomes) and summarize and discuss their crucial roles in determining innate immune responses. Additionally, we discuss the potential of using exosomes as biomarkers and cancer vaccines in diagnostic and therapeutic applications.
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Garner H, de Visser KE. Immune crosstalk in cancer progression and metastatic spread: a complex conversation. Nat Rev Immunol 2020; 20:483-497. [PMID: 32024984 DOI: 10.1038/s41577-019-0271-z] [Citation(s) in RCA: 233] [Impact Index Per Article: 58.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/20/2019] [Indexed: 12/12/2022]
Abstract
Metastatic disease is responsible for approximately 90% of cancer deaths. For successful dissemination and metastasis, cancer cells must evade detection and destruction by the immune system. This process is enabled by factors secreted by the primary tumour that shape both the intratumoural microenvironment and the systemic immune landscape. Here, we review the evidence of aberrant immune cell crosstalk in metastasis formation and the role that primary tumours play in hijacking these interactions in order to enhance their metastatic potential. Moreover, we highlight the intriguing parallels between the inflammatory pathways underlying inflammatory disorders and cancer progression.
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Affiliation(s)
- Hannah Garner
- Division of Tumour Biology & Immunology, Oncode Institute, Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Karin E de Visser
- Division of Tumour Biology & Immunology, Oncode Institute, Netherlands Cancer Institute, Amsterdam, Netherlands. .,Department of Immunohematology and Blood Transfusion, Leiden University Medical Centre, Leiden, Netherlands.
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Cazillis M, Giocanti N, Houssais JF, Ekert B. Ribosomal RNA-protein cross-links, induced by gamma-irradiation of 40S and 60S ribosomal subunits of L cells. EUROPEAN JOURNAL OF BIOCHEMISTRY 1984; 139:439-45. [PMID: 6698023 DOI: 10.1111/j.1432-1033.1984.tb08024.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The 40S and 60S ribosomal subunits of L cells are gamma-irradiated in the absence of oxygen at low radiation doses to keep the integrity of the ribosomal structure. We show that under these experimental conditions, specific cross-links are induced in situ between rRNA and ribosomal proteins due to close contact between their reactive groups. We found that about 15 proteins are cross-linked to the 28S RNA. Most of them belong to the core proteins of the 60S ribosomal subunits. A few high-molecular mass proteins which might be factors are also bound to 28S RNA. Between 8 and 11 proteins are covalently linked to 18S RNA; 8 of these have been previously described as transferable proteins from one subunit to the other. Only 3 are core proteins of the small subunit. The contribution of these results to the study of the three-dimensional ribosomal structure is also discussed.
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Guialis A, Arvanitopoulou A, Patrinou-Georgoula M, Sekeris CE. Identification of two discrete ribonucleoprotein particles within the monomer population of rat liver nuclear RNPs. FEBS Lett 1983; 151:127-33. [PMID: 6186526 DOI: 10.1016/0014-5793(83)80357-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
30-50 S RNP particles (monoparticles) isolated from rat liver nuclei were submitted to electrophoresis in native 0.5% agarose gels. Two RNP fractions were thus separated, a minor one remaining closer to the top of the gel (MI) and a more abundant one migrating further into the gel (MII). SDS-polyacrylamide gel electrophoresis revealed that MII contains the major monoparticle (Mr 30 000-40 000 or 'core') polypeptides and higher molecular weight proteins, whereas MI contains several minor proteins of Mr greater than 40 000. Some proteins are common to both particle classes. Urea-acrylamide gel electrophoresis revealed that HnRNA is mainly present in MII, whereas snRNA is confined to the MI particle class.
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Cazillis M, Houssais JF. The ribosomal proteins of L cells. A comparative analysis of the ribosomal proteins split off by KCl, the core proteins, the proteins transferable between the two subunits and the proteins labelled in absence of ribosomal synthesis. EUROPEAN JOURNAL OF BIOCHEMISTRY 1981; 114:355-63. [PMID: 6783410 DOI: 10.1111/j.1432-1033.1981.tb05155.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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10
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Cazillis M, Houssais JF. The polysomal proteins of L cells. Discrimination between the structural ribosomal proteins, the exchangeable ribosomal proteins and the non-ribosomal proteins by two-dimensional dodecylsulfate electrophoresis and autoradiography. EUROPEAN JOURNAL OF BIOCHEMISTRY 1979; 93:23-30. [PMID: 436829 DOI: 10.1111/j.1432-1033.1979.tb12790.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Three groups of proteins can be clearly discriminated in the total protein of L cell polysomes by selective labelling in the presence of low doses of actinomycin D and two-dimensional polyacrylamide/dodecylsulfate gel electrophoresis followed by autoradiography: (a) structural ribosomal proteins which are not labelled in the presence of actinomycin D and form stained non-radioactive spot in gels; (b) exchangeable ribosomal proteins which are labelled in the presence of actinomycin D and stained radioactive spots; (c) non-ribosomal proteins which are detectable only by autoradiography of gels. The large and small subunits of L cell ribosomes contain respectively 45 and 34 ribosomal proteins with molecular weights less than or equal to 50 000; seven of the large subunit proteins and nine of the small subunit proteins are exchangeable. Most of the non-ribosomal proteins migrate in the region of the related to the separation of the ribosomal proteins of mammalian cells and the possible significance of the presence of non-ribosomal proteins in polysomes are discussed.
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Houssais JF. A comparative study on the two classes of heterogeneous nuclear ribonucleoprotein particles separated in metrizamide density gradient, by electrophoresis of proteins and chase experiments. Evidence for two distinct subfractions of HnRNP in mammalian nuclei. Mol Biol Rep 1977; 3:251-61. [PMID: 870820 DOI: 10.1007/bf00643481] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Heterogeneous nuclear ribonucleoprotein particles (HnRNP) were separated in metrizamide density gradients, into two fractions migrating to 1.31 g ml-1 and 1.18 g ml-1, respectively. Proteins associated with each of these fractions were analysed by SDS-acrylamide gel electrophoresis. It is shown that the whole proteins extracted from these two metrizamide fractions exhibit clearly different electrophoretic patterns: 1.31 HnRNP particles contain as major polypeptide chains molecules with molecular weights ranging from 40,000 to 65,000, while major polypeptides of 1.18 HnRNP are banding in the 30,000-40,000 molecular weight region of the gels. Both fractions contain numerous other associated polypeptide chains whose molecular weights are above 65,000. A possible kinetic relationship between these two HnRNP classes was investigated in vivo by performing chase experiments. No clear evidence for a precursor-product relationship was found. Implications arising from these structural and kinetic observations, and problems relating to nuclear maturation of pre-messenger RNA, are discussed.
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Houssais JF. [Separation of ribonucleoprotein particles (Hn-RNP) from nuclei of L cells, in two classes, by isopycnic centrifugation in metrizamide gradients]. FEBS Lett 1975; 56:341-7. [PMID: 1171785 DOI: 10.1016/0014-5793(75)81123-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Separation of nuclear Hn-RNP particles into two density classes, following isopy cnic centrifugation in metrizamide gradients, is reported. One class (density 1.31 g/ml) is rapidly labelled, and contains polydisperse heterogeneous high molecular weight particles, easily diffusible from intact nuclei under certain conditions. The other class (density 1.18 g/ml) is of lower molecular weight, not diffusible, and needs apparently a longer time to be labelled and/or to accumulate inside the nuclei.
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