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Wang Y, Jin J, Li Y, Zhou Q, Yao R, Wu Z, Hu H, Fang Z, Dong S, Cai Q, Hu S, Liu B. NK cell tumor therapy modulated by UV-inactivated oncolytic herpes simplex virus type 2 and checkpoint inhibitors. Transl Res 2022; 240:64-86. [PMID: 34757194 DOI: 10.1016/j.trsl.2021.10.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 10/24/2021] [Accepted: 10/25/2021] [Indexed: 11/28/2022]
Abstract
Oncolytic virotherapy is a new and safe therapeutic strategy for cancer treatment. In our previous study, a new type of oncolytic herpes simplex virus type 2 (oHSV2) was constructed. Following the completion of a preclinical study, oHSV2 has now entered into clinical trials for the treatment of melanoma and other solid tumors (NCT03866525). Oncolytic viruses (OVs) are generally able to directly destroy tumor cells and stimulate the immune system to fight tumors. Natural killer (NK) cells are important components of the innate immune system and critical players against tumor cells. But the detailed interactions between oncolytic viruses and NK cells and these interaction effects on the antitumor immune response remain to be elucidated. In particular, the functions of activating surface receptors and checkpoint inhibitors on oHSV2-treated NK cells and tumor cells are still unknown. In this study, we found that UV-oHSV2 potently activates human peripheral blood mononuclear cells, leading to increased antitumor activity in vitro and in vivo. Further investigation indicated that UV-oHSV2-stimulated NK cells release IFN-γ via Toll-like receptor 2 (TLR2)/NF-κB signaling pathway and exert antitumor activity via TLR2. We found for the first time that the expression of a pair of checkpoint molecules, NKG2A (on NK cells) and HLA-E (on tumor cells), is upregulated by UV-oHSV2 stimulation. Anti-NKG2A and anti-HLA-E treatment could further enhance the antitumor effects of UV-oHSV2-stimulated NK92 cells in vitro and in vivo. As our oHSV2 clinical trial is ongoing, we expect that the combination therapy of oncolytic virus oHSV2 and anti-NKG2A/anti-HLA-E antibodies may have synergistic antitumor effects in our future clinical trials.
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Affiliation(s)
- Yang Wang
- National "111" Centre for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Provincial Cooperative Innovation Centre of Industrial Fermentation, Hubei Key Laboratory of Industrial Microbiology, Hubei University of Technology, Wuhan 430068, China
| | - Jing Jin
- National "111" Centre for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Provincial Cooperative Innovation Centre of Industrial Fermentation, Hubei Key Laboratory of Industrial Microbiology, Hubei University of Technology, Wuhan 430068, China
| | - Yuying Li
- National "111" Centre for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Provincial Cooperative Innovation Centre of Industrial Fermentation, Hubei Key Laboratory of Industrial Microbiology, Hubei University of Technology, Wuhan 430068, China
| | - Qin Zhou
- National "111" Centre for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Provincial Cooperative Innovation Centre of Industrial Fermentation, Hubei Key Laboratory of Industrial Microbiology, Hubei University of Technology, Wuhan 430068, China
| | - Ruoyi Yao
- National "111" Centre for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Provincial Cooperative Innovation Centre of Industrial Fermentation, Hubei Key Laboratory of Industrial Microbiology, Hubei University of Technology, Wuhan 430068, China
| | - Zhen Wu
- National "111" Centre for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Provincial Cooperative Innovation Centre of Industrial Fermentation, Hubei Key Laboratory of Industrial Microbiology, Hubei University of Technology, Wuhan 430068, China
| | - Han Hu
- National "111" Centre for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Provincial Cooperative Innovation Centre of Industrial Fermentation, Hubei Key Laboratory of Industrial Microbiology, Hubei University of Technology, Wuhan 430068, China
| | - Zhizheng Fang
- Wuhan Binhui Biopharmaceutical Co., Ltd., Wuhan, 430000, China
| | - Shuang Dong
- Department of Medical Oncology, Hubei Cancer Hospital, Wuhan, 430079, China
| | - Qian Cai
- Department of Medical Oncology, Hubei Cancer Hospital, Wuhan, 430079, China
| | - Sheng Hu
- Department of Medical Oncology, Hubei Cancer Hospital, Wuhan, 430079, China; Huazhong Agricultural University, Wuhan, 430068, China
| | - Binlei Liu
- National "111" Centre for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Provincial Cooperative Innovation Centre of Industrial Fermentation, Hubei Key Laboratory of Industrial Microbiology, Hubei University of Technology, Wuhan 430068, China.
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Patel RS, Romero R, Watson EV, Liang AC, Burger M, Westcott PMK, Mercer KL, Bronson RT, Wooten EC, Bhutkar A, Jacks T, Elledge SJ. A GATA4-regulated secretory program suppresses tumors through recruitment of cytotoxic CD8 T cells. Nat Commun 2022; 13:256. [PMID: 35017504 PMCID: PMC8752777 DOI: 10.1038/s41467-021-27731-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 12/06/2021] [Indexed: 12/11/2022] Open
Abstract
The GATA4 transcription factor acts as a master regulator of development of multiple tissues. GATA4 also acts in a distinct capacity to control a stress-inducible pro-inflammatory secretory program that is associated with senescence, a potent tumor suppression mechanism, but also operates in non-senescent contexts such as tumorigenesis. This secretory pathway is composed of chemokines, cytokines, growth factors, and proteases. Since GATA4 is deleted or epigenetically silenced in cancer, here we examine the role of GATA4 in tumorigenesis in mouse models through both loss-of-function and overexpression experiments. We find that GATA4 promotes non-cell autonomous tumor suppression in multiple model systems. Mechanistically, we show that Gata4-dependent tumor suppression requires cytotoxic CD8 T cells and partially requires the secreted chemokine CCL2. Analysis of transcriptome data in human tumors reveals reduced lymphocyte infiltration in GATA4-deficient tumors, consistent with our murine data. Notably, activation of the GATA4-dependent secretory program combined with an anti-PD-1 antibody robustly abrogates tumor growth in vivo.
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Affiliation(s)
- Rupesh S Patel
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA.,Department of Genetics, Harvard Medical School, Boston, MA, USA.,Howard Hughes Medical Institute, Chevy Chase, MD, USA.,Scripps Green Hospital, San Diego, CA, USA
| | - Rodrigo Romero
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA.,Department of Biology, Massachusetts Institute of Technology, Cambridge, MA, USA.,Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Emma V Watson
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA.,Department of Genetics, Harvard Medical School, Boston, MA, USA.,Howard Hughes Medical Institute, Chevy Chase, MD, USA
| | - Anthony C Liang
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA.,Department of Genetics, Harvard Medical School, Boston, MA, USA.,Howard Hughes Medical Institute, Chevy Chase, MD, USA
| | - Megan Burger
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Peter M K Westcott
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Kim L Mercer
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | | | - Eric C Wooten
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA.,Department of Genetics, Harvard Medical School, Boston, MA, USA.,Howard Hughes Medical Institute, Chevy Chase, MD, USA
| | - Arjun Bhutkar
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Tyler Jacks
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA.,Department of Biology, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Stephen J Elledge
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA. .,Department of Genetics, Harvard Medical School, Boston, MA, USA. .,Howard Hughes Medical Institute, Chevy Chase, MD, USA.
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53
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Vulpis E, Loconte L, Peri A, Molfetta R, Caracciolo G, Masuelli L, Tomaipitinca L, Peruzzi G, Petillo S, Petrucci MT, Fazio F, Simonelli L, Fionda C, Soriani A, Cerboni C, Cippitelli M, Paolini R, Bernardini G, Palmieri G, Santoni A, Zingoni A. Impact on NK cell functions of acute versus chronic exposure to extracellular vesicle-associated MICA: Dual role in cancer immunosurveillance. J Extracell Vesicles 2022; 11:e12176. [PMID: 34973063 PMCID: PMC8720178 DOI: 10.1002/jev2.12176] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 11/02/2021] [Accepted: 11/28/2021] [Indexed: 12/21/2022] Open
Abstract
Natural killer (NK) cells are innate cytotoxic lymphocytes that play a key role in cancer immunosurveillance thanks to their ability to recognize and kill cancer cells. NKG2D is an activating receptor that binds to MIC and ULBP molecules typically induced on damaged, transformed or infected cells. The release of NKG2D ligands (NKG2DLs) in the extracellular milieu through protease-mediated cleavage or by extracellular vesicle (EV) secretion allows cancer cells to evade NKG2D-mediated immunosurveillance. In this work, we investigated the immunomodulatory properties of the NKG2D ligand MICA*008 associated to distinct populations of EVs (i.e., small extracellular vesicles [sEVs] and medium size extracellular vesicles [mEVs]). By using as model a human MICA*008-transfected multiple myeloma (MM) cell line, we found that this ligand is present on both vesicle populations. Interestingly, our findings reveal that NKG2D is specifically involved in the uptake of vesicles expressing its cognate ligand. We provide evidence that MICA*008-expressing sEVs and mEVs are able on one hand to activate NK cells but, following prolonged stimulation induce a sustained NKG2D downmodulation leading to impaired NKG2D-mediated functions. Moreover, our findings show that MICA*008 can be transferred by vesicles to NK cells causing fratricide. Focusing on MM as a clinically and biologically relevant model of tumour-NK cell interactions, we found enrichment of EVs expressing MICA in the bone marrow of a cohort of patients. All together our results suggest that the accumulation of NKG2D ligands associated to vesicles in the tumour microenvironment could favour the suppression of NK cell activity either by NKG2D down-modulation or by fratricide of NK cell dressed with EV-derived NKG2D ligands.
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Affiliation(s)
- Elisabetta Vulpis
- Laboratory affiliated to Istituto Pasteur Italia‐Fondazione Cenci BolognettiDepartment of Molecular MedicineSapienza’ University of RomeRomeItaly
| | - Luisa Loconte
- Laboratory affiliated to Istituto Pasteur Italia‐Fondazione Cenci BolognettiDepartment of Molecular MedicineSapienza’ University of RomeRomeItaly
| | - Agnese Peri
- Laboratory affiliated to Istituto Pasteur Italia‐Fondazione Cenci BolognettiDepartment of Molecular MedicineSapienza’ University of RomeRomeItaly
| | - Rosa Molfetta
- Laboratory affiliated to Istituto Pasteur Italia‐Fondazione Cenci BolognettiDepartment of Molecular MedicineSapienza’ University of RomeRomeItaly
| | - Giulio Caracciolo
- Department of Molecular MedicineSapienza University of RomeRomeItaly
| | - Laura Masuelli
- Department of Experimental MedicineSapienza University of RomeRomeItaly
| | - Luana Tomaipitinca
- Laboratory affiliated to Istituto Pasteur Italia‐Fondazione Cenci BolognettiDepartment of Molecular MedicineSapienza’ University of RomeRomeItaly
| | - Giovanna Peruzzi
- Center for Life Nano & Neuro ScienceIstituto Italiano di TecnologiaRomeItaly
| | - Sara Petillo
- Laboratory affiliated to Istituto Pasteur Italia‐Fondazione Cenci BolognettiDepartment of Molecular MedicineSapienza’ University of RomeRomeItaly
| | - Maria Teresa Petrucci
- Department of Cellular Biotechnologies and HematologySapienza University of RomeItaly
| | - Francesca Fazio
- Department of Cellular Biotechnologies and HematologySapienza University of RomeItaly
| | - Lucilla Simonelli
- Department of Experimental MedicineSapienza University of RomeRomeItaly
| | - Cinzia Fionda
- Laboratory affiliated to Istituto Pasteur Italia‐Fondazione Cenci BolognettiDepartment of Molecular MedicineSapienza’ University of RomeRomeItaly
| | - Alessandra Soriani
- Laboratory affiliated to Istituto Pasteur Italia‐Fondazione Cenci BolognettiDepartment of Molecular MedicineSapienza’ University of RomeRomeItaly
| | - Cristina Cerboni
- Laboratory affiliated to Istituto Pasteur Italia‐Fondazione Cenci BolognettiDepartment of Molecular MedicineSapienza’ University of RomeRomeItaly
| | - Marco Cippitelli
- Laboratory affiliated to Istituto Pasteur Italia‐Fondazione Cenci BolognettiDepartment of Molecular MedicineSapienza’ University of RomeRomeItaly
| | - Rossella Paolini
- Laboratory affiliated to Istituto Pasteur Italia‐Fondazione Cenci BolognettiDepartment of Molecular MedicineSapienza’ University of RomeRomeItaly
| | - Giovanni Bernardini
- Laboratory affiliated to Istituto Pasteur Italia‐Fondazione Cenci BolognettiDepartment of Molecular MedicineSapienza’ University of RomeRomeItaly
| | | | - Angela Santoni
- Laboratory affiliated to Istituto Pasteur Italia‐Fondazione Cenci BolognettiDepartment of Molecular MedicineSapienza’ University of RomeRomeItaly
- Neuromed I.R.C.C.S.‐Istituto Neurologico MediterraneoPozzilliItaly
| | - Alessandra Zingoni
- Laboratory affiliated to Istituto Pasteur Italia‐Fondazione Cenci BolognettiDepartment of Molecular MedicineSapienza’ University of RomeRomeItaly
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54
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Lee S, Wang EY, Steinberg AB, Walton CC, Chinta SJ, Andersen JK. A guide to senolytic intervention in neurodegenerative disease. Mech Ageing Dev 2021; 200:111585. [PMID: 34627838 PMCID: PMC8627445 DOI: 10.1016/j.mad.2021.111585] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 09/20/2021] [Accepted: 10/06/2021] [Indexed: 12/18/2022]
Abstract
Cellular senescence is a potential tumor-suppressive mechanism that generally results in an irreversible cell cycle arrest. Senescent cells accumulate with age and actively secrete soluble factors, collectively termed the 'senescence-associated secretory phenotype' (SASP), which has both beneficial and detrimental effects. Although the contribution of senescent cells to age-related pathologies has been well-established outside the brain, emerging evidence indicates that brain cells also undergo cellular senescence and contribute to neuronal loss in the context of age-related neurodegenerative diseases. Contribution of senescent cells in the pathogenesis of neurological disorders has led to the possibility of eliminating senescence cells via pharmacological compounds called senolytics. Recently several senolytics have been demonstrated to elicit improved cognitive performance and healthspan in mouse models of neurodegeneration. However, their translation for use in the clinic still holds several potential challenges. This review summarizes available senolytics, their purported mode of action, and possible off-target effects. We also discuss possible alternative strategies that may help minimize potential side-effects associated with the senolytics approach.
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Affiliation(s)
- Suckwon Lee
- Buck Institute for Research on Aging, 8001 Redwood Blvd., Novato, CA, 94945, USA
| | - Ellen Y Wang
- Buck Institute for Research on Aging, 8001 Redwood Blvd., Novato, CA, 94945, USA
| | - Alexandra B Steinberg
- University of Wisconsin Department of Biochemistry, 433 Babcock Drive., Madison, WI, 53706, USA
| | - Chaska C Walton
- Buck Institute for Research on Aging, 8001 Redwood Blvd., Novato, CA, 94945, USA.
| | - Shankar J Chinta
- Buck Institute for Research on Aging, 8001 Redwood Blvd., Novato, CA, 94945, USA; Touro University California, College of Pharmacy, 1310 Club Dr., Vallejo, CA, 94592, USA.
| | - Julie K Andersen
- Buck Institute for Research on Aging, 8001 Redwood Blvd., Novato, CA, 94945, USA.
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55
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Lutfi N, Galindo-Campos MA, Yélamos J. Impact of DNA Damage Response-Targeted Therapies on the Immune Response to Tumours. Cancers (Basel) 2021; 13:6008. [PMID: 34885119 PMCID: PMC8656491 DOI: 10.3390/cancers13236008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 11/22/2021] [Accepted: 11/26/2021] [Indexed: 01/02/2023] Open
Abstract
The DNA damage response (DDR) maintains the stability of a genome faced with genotoxic insults (exogenous or endogenous), and aberrations of the DDR are a hallmark of cancer cells. These cancer-specific DDR defects present new therapeutic opportunities, and different compounds that inhibit key components of DDR have been approved for clinical use or are in various stages of clinical trials. Although the therapeutic rationale of these DDR-targeted agents initially focused on their action against tumour cells themselves, these agents might also impact the crosstalk between tumour cells and the immune system, which can facilitate or impede tumour progression. In this review, we summarise recent data on how DDR-targeted agents can affect the interactions between tumour cells and the components of the immune system, both by acting directly on the immune cells themselves and by altering the expression of different molecules and pathways in tumour cells that are critical for their relationship with the immune system. Obtaining an in-depth understanding of the mechanisms behind how DDR-targeted therapies affect the immune system, and their crosstalk with tumour cells, may provide invaluable clues for the rational development of new therapeutic strategies in cancer.
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Affiliation(s)
- Nura Lutfi
- Cancer Research Program, Hospital del Mar Medical Research Institute (IMIM), 08003 Barcelona, Spain; (N.L.); (M.A.G.-C.)
| | | | - José Yélamos
- Cancer Research Program, Hospital del Mar Medical Research Institute (IMIM), 08003 Barcelona, Spain; (N.L.); (M.A.G.-C.)
- Immunology Unit, Department of Pathology, Hospital del Mar, 08003 Barcelona, Spain
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56
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Immunogenic senescence sensitizes lung cancer to LUNX-targeting therapy. Cancer Immunol Immunother 2021; 71:1403-1417. [PMID: 34674012 PMCID: PMC9123058 DOI: 10.1007/s00262-021-03077-1] [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] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 09/30/2021] [Indexed: 11/02/2022]
Abstract
The higher immunogenicity of tumors usually predicts favorable therapeutic responses. Tumor antigens dominate the immunogenic character within tumors. We investigated if there was a targetable tumor antigen during immunogenic chemotherapy within lung cancer. Chemotherapy-induced immunogenic senescence was demonstrated using a multi-marker, three-step workflow, and RNA-sequencing data. The ability of anti-lung-specific X protein (LUNX) antibody to suppress the survival of senescent lung cancer cells was evaluated in vitro and in vivo using real-time cytotoxicity analysis and xenograft mouse models, respectively. The induction of cellular senescence by immunogenic chemotherapy boosted cell-surface shuttling of LUNX and enhanced the immunogenic features of senescent tumor cells, which sensitized lung cancer cells to anti-LUNX antibody-mediated therapy and contributed to tumor suppression. The immunogenic senescence-mediated anti-tumor response was triggered by the direct action of antibody on tumor cells, strengthened by natural-killer cells through an antibody-dependent cell-mediated cytotoxicity response, and ultimately, led to tumor control. Our findings suggest that LUNX is a lung cancer targetable-immunogenic antigen. The proportion of lung cancers responding to LUNX-targeting therapy could be expanded substantially by immunogenic chemotherapy that induces senescence-associated translocation of LUNX to the plasma membrane.
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Jones JO, Moody WM, Shields JD. Microenvironmental modulation of the developing tumour: an immune-stromal dialogue. Mol Oncol 2021; 15:2600-2633. [PMID: 32741067 PMCID: PMC8486574 DOI: 10.1002/1878-0261.12773] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 07/03/2020] [Accepted: 07/27/2020] [Indexed: 12/17/2022] Open
Abstract
Successful establishment of a tumour relies on a cascade of interactions between cancer cells and stromal cells within an evolving microenvironment. Both immune and nonimmune cellular components are key factors in this process, and the individual players may change their role from tumour elimination to tumour promotion as the microenvironment develops. While the tumour-stroma crosstalk present in an established tumour is well-studied, aspects in the early tumour or premalignant microenvironment have received less attention. This is in part due to the challenges in studying this process in the clinic or in mouse models. Here, we review the key anti- and pro-tumour factors in the early microenvironment and discuss how understanding this process may be exploited in the clinic.
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Affiliation(s)
- James O. Jones
- MRC Cancer UnitHutchison/MRC Research CentreUniversity of CambridgeCambridgeUK
- Department of OncologyCambridge University Hospitals NHS Foundation TrustCambridgeUK
| | - William M. Moody
- MRC Cancer UnitHutchison/MRC Research CentreUniversity of CambridgeCambridgeUK
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Beyond the Double-Strand Breaks: The Role of DNA Repair Proteins in Cancer Stem-Cell Regulation. Cancers (Basel) 2021; 13:cancers13194818. [PMID: 34638302 PMCID: PMC8508278 DOI: 10.3390/cancers13194818] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 09/22/2021] [Accepted: 09/22/2021] [Indexed: 12/12/2022] Open
Abstract
Simple Summary Cancer stem cells (CSCs) are a tumor cell population maintaining tumor growth and promoting tumor relapse if not wholly eradicated during treatment. CSCs are often equipped with molecular mechanisms making them resistant to conventional anti-cancer therapies whose curative potential depends on DNA damage-induced cell death. An elevated expression of some key DNA repair proteins is one of such defense mechanisms. However, new research reveals that the role of critical DNA repair proteins is extending far beyond the DNA repair mechanisms. This review discusses the diverse biological functions of DNA repair proteins in CSC maintenance and the adaptation to replication and oxidative stress, anti-cancer immune response, epigenetic reprogramming, and intracellular signaling mechanisms. It also provides an overview of their potential therapeutic targeting. Abstract Cancer stem cells (CSCs) are pluripotent and highly tumorigenic cells that can re-populate a tumor and cause relapses even after initially successful therapy. As with tissue stem cells, CSCs possess enhanced DNA repair mechanisms. An active DNA damage response alleviates the increased oxidative and replicative stress and leads to therapy resistance. On the other hand, mutations in DNA repair genes cause genomic instability, therefore driving tumor evolution and developing highly aggressive CSC phenotypes. However, the role of DNA repair proteins in CSCs extends beyond the level of DNA damage. In recent years, more and more studies have reported the unexpected role of DNA repair proteins in the regulation of transcription, CSC signaling pathways, intracellular levels of reactive oxygen species (ROS), and epithelial–mesenchymal transition (EMT). Moreover, DNA damage signaling plays an essential role in the immune response towards tumor cells. Due to its high importance for the CSC phenotype and treatment resistance, the DNA damage response is a promising target for individualized therapies. Furthermore, understanding the dependence of CSC on DNA repair pathways can be therapeutically exploited to induce synthetic lethality and sensitize CSCs to anti-cancer therapies. This review discusses the different roles of DNA repair proteins in CSC maintenance and their potential as therapeutic targets.
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Szudy-Szczyrek A, Ahern S, Kozioł M, Majowicz D, Szczyrek M, Krawczyk J, Hus M. Therapeutic Potential of Innate Lymphoid Cells for Multiple Myeloma Therapy. Cancers (Basel) 2021; 13:4806. [PMID: 34638291 PMCID: PMC8507621 DOI: 10.3390/cancers13194806] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 09/17/2021] [Accepted: 09/21/2021] [Indexed: 01/08/2023] Open
Abstract
Innate lymphoid cells (ILCs) are a recently identified family of lymphocyte-like cells lacking a specific antigen receptor. They are part of the innate immune system. They play a key role in tissue homeostasis and also control inflammatory and neoplastic processes. In response to environmental stimuli, ILCs change their phenotype and functions, and influence the activity of other cells in the microenvironment. ILC dysfunction can lead to a wide variety of diseases, including cancer. ILC can be divided into three subgroups: ILC Group 1, comprising NK cells and ILC1; Group 2, including ILC2 alone; and Group 3, containing Lymphoid Tissue inducers (LTi) and ILC3 cells. While Group 1 ILCs mainly exert antitumour activity, Group 2 and Group 3 ILCs are protumorigenic in nature. A growing body of preclinical and clinical data support the role of ILCs in the pathogenesis of multiple myeloma (MM). Therefore, targeting ILCs may be of clinical benefit. In this manuscript, we review the available data on the role of ILCs in MM immunology and therapy.
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Affiliation(s)
- Aneta Szudy-Szczyrek
- Chair and Department of Haematooncology and Bone Marrow Transplantation, Medical University of Lublin, 20-081 Lublin, Poland; (M.K.); (D.M.)
| | - Sean Ahern
- Department of Haematology, University Hospital Galway, H91 TK33 Galway, Ireland; (S.A.); (J.K.)
- National University of Ireland, H91 TK33 Galway, Ireland
| | - Magdalena Kozioł
- Chair and Department of Haematooncology and Bone Marrow Transplantation, Medical University of Lublin, 20-081 Lublin, Poland; (M.K.); (D.M.)
| | - Daria Majowicz
- Chair and Department of Haematooncology and Bone Marrow Transplantation, Medical University of Lublin, 20-081 Lublin, Poland; (M.K.); (D.M.)
| | - Michał Szczyrek
- Chair and Department of Pneumonology, Oncology and Allergology, Medical University of Lublin, 20-954 Lublin, Poland;
| | - Janusz Krawczyk
- Department of Haematology, University Hospital Galway, H91 TK33 Galway, Ireland; (S.A.); (J.K.)
- National University of Ireland, H91 TK33 Galway, Ireland
| | - Marek Hus
- Chair and Department of Haematooncology and Bone Marrow Transplantation, Medical University of Lublin, 20-081 Lublin, Poland; (M.K.); (D.M.)
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De Blander H, Morel AP, Senaratne AP, Ouzounova M, Puisieux A. Cellular Plasticity: A Route to Senescence Exit and Tumorigenesis. Cancers (Basel) 2021; 13:4561. [PMID: 34572787 PMCID: PMC8468602 DOI: 10.3390/cancers13184561] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 09/03/2021] [Accepted: 09/08/2021] [Indexed: 01/10/2023] Open
Abstract
Senescence is a dynamic, multistep program that results in permanent cell cycle arrest and is triggered by developmental or environmental, oncogenic or therapy-induced stress signals. Senescence is considered as a tumor suppressor mechanism that prevents the risk of neoplastic transformation by restricting the proliferation of damaged cells. Cells undergoing senescence sustain important morphological changes, chromatin remodeling and metabolic reprogramming, and secrete pro-inflammatory factors termed senescence-associated secretory phenotype (SASP). SASP activation is required for the clearance of senescent cells by innate immunity. Therefore, escape from senescence and the associated immune editing would be a prerequisite for tumor initiation and progression as well as therapeutic resistance. One of the possible mechanisms for overcoming senescence could be the acquisition of cellular plasticity resulting from the accumulation of genomic alterations and genetic and epigenetic reprogramming. The modified composition of the SASP produced by these reprogrammed cancer cells would create a permissive environment, allowing their immune evasion. Additionally, the SASP produced by cancer cells could enhance the cellular plasticity of neighboring cells, thus hindering their recognition by the immune system. Here, we propose a comprehensive review of the literature, highlighting the role of cellular plasticity in the pro-tumoral activity of senescence in normal cells and in the cancer context.
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Affiliation(s)
- Hadrien De Blander
- Equipe Labellisée Ligue Contre le Cancer “EMT and Cancer Cell Plasticity”, CNRS 5286, INSERM 1052, Centre Léon Bérard, Cancer Research Center of Lyon, Université Claude Bernard Lyon 1, 69008 Lyon, France; (A.-P.M.); (M.O.)
- LabEx DEVweCAN, Université de Lyon, 69008 Lyon, France
| | - Anne-Pierre Morel
- Equipe Labellisée Ligue Contre le Cancer “EMT and Cancer Cell Plasticity”, CNRS 5286, INSERM 1052, Centre Léon Bérard, Cancer Research Center of Lyon, Université Claude Bernard Lyon 1, 69008 Lyon, France; (A.-P.M.); (M.O.)
- LabEx DEVweCAN, Université de Lyon, 69008 Lyon, France
- Institut Curie “EMT and Cancer Cell Plasticity”, Consortium Centre Léon Bérard, 69008 Lyon, France
| | - Aruni P. Senaratne
- UMR3664—Nuclear Dynamics, Development, Biology, Cancer, Genetics and Epigenetics, Institut Curie, PSL Research University, 75005 Paris, France;
| | - Maria Ouzounova
- Equipe Labellisée Ligue Contre le Cancer “EMT and Cancer Cell Plasticity”, CNRS 5286, INSERM 1052, Centre Léon Bérard, Cancer Research Center of Lyon, Université Claude Bernard Lyon 1, 69008 Lyon, France; (A.-P.M.); (M.O.)
- LabEx DEVweCAN, Université de Lyon, 69008 Lyon, France
- Institut Curie “EMT and Cancer Cell Plasticity”, Consortium Centre Léon Bérard, 69008 Lyon, France
- CNRS UMR3666, Inserm U1143, Cellular and Chemical Biology, Institut Curie, PSL Research University, 75005 Paris, France
| | - Alain Puisieux
- Equipe Labellisée Ligue Contre le Cancer “EMT and Cancer Cell Plasticity”, CNRS 5286, INSERM 1052, Centre Léon Bérard, Cancer Research Center of Lyon, Université Claude Bernard Lyon 1, 69008 Lyon, France; (A.-P.M.); (M.O.)
- LabEx DEVweCAN, Université de Lyon, 69008 Lyon, France
- Institut Curie “EMT and Cancer Cell Plasticity”, Consortium Centre Léon Bérard, 69008 Lyon, France
- CNRS UMR3666, Inserm U1143, Cellular and Chemical Biology, Institut Curie, PSL Research University, 75005 Paris, France
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61
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Nandi SS, Gohil T, Sawant SA, Lambe UP, Ghosh S, Jana S. CD155: A Key Receptor Playing Diversified Roles. Curr Mol Med 2021; 22:594-607. [PMID: 34514998 DOI: 10.2174/1566524021666210910112906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Revised: 06/16/2021] [Accepted: 06/20/2021] [Indexed: 11/22/2022]
Abstract
Cluster of differentiation (CD155), formerly identified as poliovirus receptor (PVR) and later as immunoglobulin molecule involved in cell adhesion, proliferation, invasion and migration. It is a surface protein expressed mostly on normal and transformed malignant cells. The expression of the receptor varies based on the origin of tissue. The expression of the protein is determined by factors involved in sonic hedgehog pathway, Ras-MEK-ERK pathway and during stress conditions like DNA damage response. The protein uses alternate splicing mechanism, producing four isoforms - two being soluble (CD155β and CD155γ) and two being transmembrane protein (CD155α and CD155δ). Apart from being a viral receptor, researchers have identified CD155 having important roles in cancer research and cell signaling field. The receptor is recognized as biomarker for identifying cancerous tissue. The receptor interacts with molecules involved in cells defense mechanism. The immune-surveillance role of CD155 is being deciphered to understand the mechanistic approach it utilizes as onco-immunologic molecule. CD155 is a non-MHC-I ligand which helps in identifying non-self to NK cells via an inhibitory TIGIT ligand. The TIGIT-CD155 pathway is a novel MHC-I-independent education mechanism for cell tolerance and activation of NK cell. The receptor also has a role in metastasis of cancer and trans endothelial mechanism. In this review, authors discuss the virus-host interaction that occurs via single transmembrane receptor, the poliovirus infection pathway, which is being exploited as therapeutic pathway. The oncolytic virotherapy is now promising way for curing cancer.
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Affiliation(s)
- Shyam Sundar Nandi
- National Institute of Virology, (Mumbai unit), (Formerly Enterovirus Research Centre). Haffkine Institute Compound, Indian Council of Medical Research, A. D. Marg, Parel. Mumbai-12. India
| | - Trupti Gohil
- National Institute of Virology, (Mumbai unit), (Formerly Enterovirus Research Centre). Haffkine Institute Compound, Indian Council of Medical Research, A. D. Marg, Parel. Mumbai-12. India
| | - Sonali Ankush Sawant
- National Institute of Virology, (Mumbai unit), (Formerly Enterovirus Research Centre). Haffkine Institute Compound, Indian Council of Medical Research, A. D. Marg, Parel. Mumbai-12. India
| | - Upendra Pradeep Lambe
- National Institute of Virology, (Mumbai unit), (Formerly Enterovirus Research Centre). Haffkine Institute Compound, Indian Council of Medical Research, A. D. Marg, Parel. Mumbai-12. India
| | - Sudip Ghosh
- Molecular Biology Division, ICMR-National Institute of Nutrition, Jamai-Osmania PO, Hyderabad. India
| | - Snehasis Jana
- Trivedi Science Research Laboratory Pvt Ltd., Thane-West, Maharashtra-400604. India
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62
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Biology and pathology of the uterine microenvironment and its natural killer cells. Cell Mol Immunol 2021; 18:2101-2113. [PMID: 34426671 PMCID: PMC8429689 DOI: 10.1038/s41423-021-00739-z] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 07/12/2021] [Indexed: 02/07/2023] Open
Abstract
Tissues are the new frontier of discoveries in immunology. Cells of the immune system are an integral part of tissue physiology and immunity. Determining how immune cells inhabit, housekeep, and defend gut, lung, brain, liver, uterus, and other organs helps revealing the intimate details of tissue physiology and may offer new therapeutic targets to treat pathologies. The uterine microenvironment modulates the development and function of innate lymphoid cells [ILC, largely represented by natural killer (NK) cells], macrophages, T cells, and dendritic cells. These immune cells, in turn, contribute to tissue homeostasis. Regulated by ovarian hormones, the human uterine mucosa (endometrium) undergoes ~400 monthly cycles of breakdown and regeneration from menarche to menopause, with its fibroblasts, glands, blood vessels, and immune cells remodeling the tissue into the transient decidua. Even more transformative changes occur upon blastocyst implantation. Before the placenta is formed, the endometrial glands feed the embryo by histiotrophic nutrition while the uterine spiral arteries are stripped of their endothelial layer and smooth muscle actin. This arterial remodeling is carried out by invading fetal trophoblast and maternal immune cells, chiefly uterine NK (uNK) cells, which also assist fetal growth. The transformed arteries no longer respond to maternal stimuli and meet the increasing demands of the growing fetus. This review focuses on how the everchanging uterine microenvironment affects uNK cells and how uNK cells regulate homeostasis of the decidua, placenta development, and fetal growth. Determining these pathways will help understand the causes of major pregnancy complications.
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63
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Moon J, Oh YM, Ha SJ. Perspectives on immune checkpoint ligands: expression, regulation, and clinical implications. BMB Rep 2021. [PMID: 34078531 PMCID: PMC8411045 DOI: 10.5483/bmbrep.2021.54.8.054] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
In the tumor microenvironment, immune checkpoint ligands (ICLs) must be expressed in order to trigger the inhibitory signal via immune checkpoint receptors (ICRs). Although ICL expression frequently occurs in a manner intrinsic to tumor cells, extrinsic factors derived from the tumor microenvironment can fine-tune ICL expression by tumor cells or prompt non-tumor cells, including immune cells. Considering the extensive interaction between T cells and other immune cells within the tumor microenvironment, ICL expression on immune cells can be as significant as that of ICLs on tumor cells in promoting anti-tumor immune responses. Here, we introduce various regulators known to induce or suppress ICL expression in either tumor cells or immune cells, and concise mechanisms relevant to their induction. Finally, we focus on the clinical significance of understanding the mechanisms of ICLs for an optimized immunotherapy for individual cancer patients.
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Affiliation(s)
- Jihyun Moon
- Department of Biochemistry, College of Life Science & Biotechnology, Yonsei University, Seoul 03722, Korea
- Brain Korea 21 (BK21) FOUR Program, Yonsei Education & Research Center for Biosystems, Yonsei University, Seoul 03722, Korea
| | - Yoo Min Oh
- Department of Biochemistry, College of Life Science & Biotechnology, Yonsei University, Seoul 03722, Korea
- Brain Korea 21 (BK21) FOUR Program, Yonsei Education & Research Center for Biosystems, Yonsei University, Seoul 03722, Korea
| | - Sang-Jun Ha
- Department of Biochemistry, College of Life Science & Biotechnology, Yonsei University, Seoul 03722, Korea
- Brain Korea 21 (BK21) FOUR Program, Yonsei Education & Research Center for Biosystems, Yonsei University, Seoul 03722, Korea
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64
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Molinaro C, Martoriati A, Cailliau K. Proteins from the DNA Damage Response: Regulation, Dysfunction, and Anticancer Strategies. Cancers (Basel) 2021; 13:3819. [PMID: 34359720 PMCID: PMC8345162 DOI: 10.3390/cancers13153819] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 07/22/2021] [Accepted: 07/26/2021] [Indexed: 12/21/2022] Open
Abstract
Cells respond to genotoxic stress through a series of complex protein pathways called DNA damage response (DDR). These monitoring mechanisms ensure the maintenance and the transfer of a correct genome to daughter cells through a selection of DNA repair, cell cycle regulation, and programmed cell death processes. Canonical or non-canonical DDRs are highly organized and controlled to play crucial roles in genome stability and diversity. When altered or mutated, the proteins in these complex networks lead to many diseases that share common features, and to tumor formation. In recent years, technological advances have made it possible to benefit from the principles and mechanisms of DDR to target and eliminate cancer cells. These new types of treatments are adapted to the different types of tumor sensitivity and could benefit from a combination of therapies to ensure maximal efficiency.
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Affiliation(s)
| | | | - Katia Cailliau
- Univ. Lille, CNRS, UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, F-59000 Lille, France; (C.M.); (A.M.)
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65
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Fuertes MB, Domaica CI, Zwirner NW. Leveraging NKG2D Ligands in Immuno-Oncology. Front Immunol 2021; 12:713158. [PMID: 34394116 PMCID: PMC8358801 DOI: 10.3389/fimmu.2021.713158] [Citation(s) in RCA: 63] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 07/02/2021] [Indexed: 12/14/2022] Open
Abstract
Immune checkpoint inhibitors (ICI) revolutionized the field of immuno-oncology and opened new avenues towards the development of novel assets to achieve durable immune control of cancer. Yet, the presence of tumor immune evasion mechanisms represents a challenge for the development of efficient treatment options. Therefore, combination therapies are taking the center of the stage in immuno-oncology. Such combination therapies should boost anti-tumor immune responses and/or target tumor immune escape mechanisms, especially those created by major players in the tumor microenvironment (TME) such as tumor-associated macrophages (TAM). Natural killer (NK) cells were recently positioned at the forefront of many immunotherapy strategies, and several new approaches are being designed to fully exploit NK cell antitumor potential. One of the most relevant NK cell-activating receptors is NKG2D, a receptor that recognizes 8 different NKG2D ligands (NKG2DL), including MICA and MICB. MICA and MICB are poorly expressed on normal cells but become upregulated on the surface of damaged, transformed or infected cells as a result of post-transcriptional or post-translational mechanisms and intracellular pathways. Their engagement of NKG2D triggers NK cell effector functions. Also, MICA/B are polymorphic and such polymorphism affects functional responses through regulation of their cell-surface expression, intracellular trafficking, shedding of soluble immunosuppressive isoforms, or the affinity of NKG2D interaction. Although immunotherapeutic approaches that target the NKG2D-NKG2DL axis are under investigation, several tumor immune escape mechanisms account for reduced cell surface expression of NKG2DL and contribute to tumor immune escape. Also, NKG2DL polymorphism determines functional NKG2D-dependent responses, thus representing an additional challenge for leveraging NKG2DL in immuno-oncology. In this review, we discuss strategies to boost MICA/B expression and/or inhibit their shedding and propose that combination strategies that target MICA/B with antibodies and strategies aimed at promoting their upregulation on tumor cells or at reprograming TAM into pro-inflammatory macrophages and remodeling of the TME, emerge as frontrunners in immuno-oncology because they may unleash the antitumor effector functions of NK cells and cytotoxic CD8 T cells (CTL). Pursuing several of these pipelines might lead to innovative modalities of immunotherapy for the treatment of a wide range of cancer patients.
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Affiliation(s)
- Mercedes Beatriz Fuertes
- Laboratorio de Fisiopatología de la Inmunidad Innata, Instituto de Biología y Medicina Experimental (IBYME-CONICET), Buenos Aires, Argentina
| | - Carolina Inés Domaica
- Laboratorio de Fisiopatología de la Inmunidad Innata, Instituto de Biología y Medicina Experimental (IBYME-CONICET), Buenos Aires, Argentina
| | - Norberto Walter Zwirner
- Laboratorio de Fisiopatología de la Inmunidad Innata, Instituto de Biología y Medicina Experimental (IBYME-CONICET), Buenos Aires, Argentina.,Facultad de Ciencias Exactas y Naturales, Departamento de Química Biológica, Universidad de Buenos Aires, Buenos Aires, Argentina
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66
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Hattori H, Takaoka K, Ueta M, Oshitani M, Tamaoka J, Noguchi K, Kishimoto H. Senescent RAW264.7 cells exhibit increased production of nitric oxide and release inducible nitric oxide synthase in exosomes. Mol Med Rep 2021; 24:681. [PMID: 34318909 DOI: 10.3892/mmr.2021.12320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 06/08/2021] [Indexed: 11/06/2022] Open
Abstract
Aging cells not only cease growing, but also secrete various proteins such as inflammatory cytokines. This secretory phenomenon is known as the senescence‑associated secretory phenotype (SASP). The aim of the present study was to elucidate the effects of senescence on the differentiation of osteoclast precursors (OCPs) and corresponding SASP. RAW264.7 cells were used as OCPs and were cultured to passage (P)5, P10 and P20. Cell proliferation assays, senescence‑associated β‑galactosidase staining and telomere length quantification were subsequently performed, and it was revealed that replicative senescence was induced at P20. In addition, the level of tartrate‑resistant acid phosphatase activity in P20 cells treated with receptor activator of nuclear factor‑κB ligand was significantly lower than that in P5 and P10 cells. The SASP factors interleukin‑6, tumour necrosis factor‑α and nitric oxide were significantly increased in P20 culture supernatants compared with those in P5 and P10 supernatants. Furthermore, the number of exosomes at P20 was increased compared with that at P5 and P10, and inducible nitric oxide synthase (iNOS) was expressed in exosomes at P20, but not in exosomes at P5. In conclusion, the present study revealed that senescent RAW264.7 cells exhibit increased expression of SASP factors and release iNOS in exosomes.
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Affiliation(s)
- Hirokazu Hattori
- Department of Oral and Maxillofacial Surgery, Hyogo College of Medicine, Nishinomiya, Hyogo 663‑8501, Japan
| | - Kazuki Takaoka
- Department of Oral and Maxillofacial Surgery, Hyogo College of Medicine, Nishinomiya, Hyogo 663‑8501, Japan
| | - Miho Ueta
- Department of Oral and Maxillofacial Surgery, Hyogo College of Medicine, Nishinomiya, Hyogo 663‑8501, Japan
| | - Masayuki Oshitani
- Department of Oral and Maxillofacial Surgery, Hyogo College of Medicine, Nishinomiya, Hyogo 663‑8501, Japan
| | - Joji Tamaoka
- Department of Oral and Maxillofacial Surgery, Hyogo College of Medicine, Nishinomiya, Hyogo 663‑8501, Japan
| | - Kazuma Noguchi
- Department of Oral and Maxillofacial Surgery, Hyogo College of Medicine, Nishinomiya, Hyogo 663‑8501, Japan
| | - Hiromitsu Kishimoto
- Department of Oral and Maxillofacial Surgery, Hyogo College of Medicine, Nishinomiya, Hyogo 663‑8501, Japan
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67
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Merkt W, Zhou Y, Han H, Lagares D. Myofibroblast fate plasticity in tissue repair and fibrosis: Deactivation, apoptosis, senescence and reprogramming. Wound Repair Regen 2021; 29:678-691. [PMID: 34117675 DOI: 10.1111/wrr.12952] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Revised: 05/10/2021] [Accepted: 05/17/2021] [Indexed: 12/14/2022]
Abstract
In response to tissue injury, fibroblasts differentiate into professional repair cells called myofibroblasts, which orchestrate many aspects of the normal tissue repair programme including synthesis, deposition and contraction of extracellular matrix proteins, leading to wound closure. Successful tissue repair responses involve termination of myofibroblast activities in order to prevent pathologic fibrotic scarring. Here, we discuss the cellular and molecular mechanisms limiting myofibroblast activities during physiological tissue repair, including myofibroblast deactivation, apoptosis, reprogramming and immune clearance of senescent myofibroblasts. In addition, we summarize pathological mechanisms leading to myofibroblast persistence and survival, a hallmark of fibrotic diseases. Finally, we discuss emerging anti-fibrotic therapies aimed at targeting myofibroblast fate such as senolytics, gene therapy, cellular immunotherapy and CAR-T cells.
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Affiliation(s)
- Wolfgang Merkt
- Fibrosis Research Center, Center for Immunology and Inflammatory Diseases, Division of Pulmonary and Critical Care Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Department of Hematology, Oncology and Rheumatology, Internal Medicine V, University Hospital of Heidelberg, Heidelberg, Germany
| | - Yan Zhou
- Fibrosis Research Center, Center for Immunology and Inflammatory Diseases, Division of Pulmonary and Critical Care Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Department of Physiology, Xiangya Medical School, Central South University, Changsha, China
| | - Hongwei Han
- Fibrosis Research Center, Center for Immunology and Inflammatory Diseases, Division of Pulmonary and Critical Care Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - David Lagares
- Fibrosis Research Center, Center for Immunology and Inflammatory Diseases, Division of Pulmonary and Critical Care Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
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68
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Wang RW, Viganò S, Ben-David U, Amon A, Santaguida S. Aneuploid senescent cells activate NF-κB to promote their immune clearance by NK cells. EMBO Rep 2021; 22:e52032. [PMID: 34105235 PMCID: PMC8339690 DOI: 10.15252/embr.202052032] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 04/25/2021] [Accepted: 05/19/2021] [Indexed: 01/07/2023] Open
Abstract
The immune system plays a major role in the protection against cancer. Identifying and characterizing the pathways mediating this immune surveillance are thus critical for understanding how cancer cells are recognized and eliminated. Aneuploidy is a hallmark of cancer, and we previously found that untransformed cells that had undergone senescence due to highly abnormal karyotypes are eliminated by natural killer (NK) cells in vitro. However, the mechanisms underlying this process remained elusive. Here, using an in vitro NK cell killing system, we show that non‐cell‐autonomous mechanisms in aneuploid cells predominantly mediate their clearance by NK cells. Our data indicate that in untransformed aneuploid cells, NF‐κB signaling upregulation is central to elicit this immune response. Inactivating NF‐κB abolishes NK cell‐mediated clearance of untransformed aneuploid cells. In cancer cell lines, NF‐κB upregulation also correlates with the degree of aneuploidy. However, such upregulation in cancer cells is not sufficient to trigger NK cell‐mediated clearance, suggesting that additional mechanisms might be at play during cancer evolution to counteract NF‐κB‐mediated immunogenicity.
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Affiliation(s)
- Ruoxi W Wang
- Department of Biology, Massachusetts Institute of Technology, Howard Hughes Medical Institute, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Sonia Viganò
- Department of Experimental Oncology at IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Uri Ben-David
- Department of Human Molecular Genetics & Biochemistry, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Angelika Amon
- Department of Biology, Massachusetts Institute of Technology, Howard Hughes Medical Institute, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Stefano Santaguida
- Department of Experimental Oncology at IEO, European Institute of Oncology IRCCS, Milan, Italy.,Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
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69
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Manolakou T, Verginis P, Boumpas DT. DNA Damage Response in the Adaptive Arm of the Immune System: Implications for Autoimmunity. Int J Mol Sci 2021; 22:5842. [PMID: 34072535 PMCID: PMC8198144 DOI: 10.3390/ijms22115842] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Revised: 05/24/2021] [Accepted: 05/25/2021] [Indexed: 12/25/2022] Open
Abstract
In complex environments, cells have developed molecular responses to confront threats against the genome and achieve the maintenance of genomic stability assuring the transfer of undamaged DNA to their progeny. DNA damage response (DDR) mechanisms may be activated upon genotoxic or environmental agents, such as cytotoxic drugs or ultraviolet (UV) light, and during physiological processes requiring DNA transactions, to restore DNA alterations that may cause cellular malfunction and affect viability. In addition to the DDR, multicellular organisms have evolved specialized immune cells to respond and defend against infections. Both adaptive and innate immune cells are subjected to DDR processes, either as a prerequisite to the immune response, or as a result of random endogenous and exogenous insults. Aberrant DDR activities have been extensively studied in the immune cells of the innate arm, but not in adaptive immune cells. Here, we discuss how the aberrant DDR may lead to autoimmunity, with emphasis on the adaptive immune cells and the potential of therapeutic targeting.
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Affiliation(s)
- Theodora Manolakou
- Center for Clinical, Experimental Surgery and Translational Research, Biomedical Research Foundation of the Academy of Athens, 115 27 Athens, Greece;
- School of Medicine, National and Kapodistrian University of Athens, 115 27 Athens, Greece
| | - Panayotis Verginis
- Institute of Molecular Biology and Biotechnology, Foundation for Research and Technology, 700 13 Heraklion, Greece;
- Laboratory of Immune Regulation and Tolerance, Division of Basic Sciences, University of Crete Medical School, 700 13 Heraklion, Greece
| | - Dimitrios T. Boumpas
- Center for Clinical, Experimental Surgery and Translational Research, Biomedical Research Foundation of the Academy of Athens, 115 27 Athens, Greece;
- Joint Rheumatology Program, 4th Department of Internal Medicine, Attikon University Hospital, National and Kapodistrian University of Athens Medical School, 124 62 Athens, Greece
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Expression profiles of Natural Killer Group 2D Ligands (NGK2DLs) in colorectal carcinoma and changes in response to chemotherapeutic agents. Mol Biol Rep 2021; 48:3999-4008. [PMID: 34009568 DOI: 10.1007/s11033-021-06404-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 05/08/2021] [Indexed: 12/21/2022]
Abstract
Colorectal cancer (CRC) is one of the most common cancers worldwide. Natural Killer Group 2D Receptor (NKG2D) and their ligands (NKG2DLs) play crucial roles in natural killer (NK) cell-mediated cytotoxicity. Tumorigeneses cause increased NKG2DLs expression on tumor cell surfaces, thereby these cells individually eliminated by NK cells. However, CRC cells can reduce their NKG2DL expression to escape from NK-mediated immune surveillance which is associated with poor prognosis. Therefore, previous studies suggest that up-regulation of NKG2DLs can contribute to promising NK cell-mediated immunotherapy strategies. We aimed to analyze NKG2DLs expression profiles in response to chemotherapeutic drugs and increased MHC class I polypeptide-related sequence A (MICA) expression, which is related to favorable prognosis in CRC, using low doses of bortezomib and epirubicin combination without causing direct cytotoxicity. Results showed that MICA expression sligthly increased following drug treatment in the CRC cells but not for the normal cells. Also, we enriched our study with Gene Expression Omnibus (GEO) datasets including expression profiles of various NKG2DLs using in silico analyses. Accordingly, NKG2DL expression in CRC was screened in proportion to other cancers, histologic subtypes, TNM stages and metastatic samples to compare with our data. Overall, the analyzed data showed that NKG2DLs demonstrate different expression profiles in response to chemotherapeutic agents and a combination of low-dose bortezomib and epirubicin slightly increased MICA mRNA expression in CRC cell lines. However, performing further analysis of the combination therapy for MICA protein expression and studying its interaction with NK cells will make the results more meaningful.
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Abstract
Significance: Genomic instability, a hallmark of cancer, renders cancer cells susceptible to genomic stress from both endogenous and exogenous origins, resulting in the increased tendency to accrue DNA damage, chromosomal instability, or aberrant DNA localization. Apart from the cell autonomous tumor-promoting effects, genomic stress in cancer cells could have a profound impact on the tumor microenvironment. Recent Advances: Recently, it is increasingly appreciated that harnessing genomic stress could provide a promising strategy to revive antitumor immunity, and thereby offer new therapeutic opportunities in cancer treatment. Critical Issues: Genomic stress is closely intertwined with antitumor immunity via mechanisms involving the direct crosstalk with DNA damage response components, upregulation of immune-stimulatory/inhibitory ligands, release of damage-associated molecular patterns, increase of neoantigen repertoire, and activation of DNA sensing pathways. A better understanding of these mechanisms will provide molecular basis for exploiting the genomic stress to boost antitumor immunity. Future Directions: Future research should pay attention to the heterogeneity between individual cancers in the genomic instability and the associated immune response, and how to balance the toxicity and benefit by specifying the types, potency, and treatment sequence of genomic stress inducer in therapeutic practice. Antioxid. Redox Signal. 34, 1128-1150.
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Affiliation(s)
- Congying Pu
- Division of Antitumor Pharmacology, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Siyao Tao
- Division of Antitumor Pharmacology, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Jun Xu
- Division of Antitumor Pharmacology, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Min Huang
- Division of Antitumor Pharmacology, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China.,University of Chinese Academy of Sciences, Beijing, China
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Salminen A. Feed-forward regulation between cellular senescence and immunosuppression promotes the aging process and age-related diseases. Ageing Res Rev 2021; 67:101280. [PMID: 33581314 DOI: 10.1016/j.arr.2021.101280] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 01/28/2021] [Accepted: 02/08/2021] [Indexed: 02/07/2023]
Abstract
Aging is a progressive degenerative process involving a chronic low-grade inflammation and the accumulation of senescent cells. One major issue is to reveal the mechanisms which promote the deposition of pro-inflammatory senescent cells within tissues. The accumulation involves mechanisms which increase cellular senescence as well as those inhibiting the clearance of senescent cells from tissues. It is known that a persistent inflammatory state evokes a compensatory immunosuppression which inhibits pro-inflammatory processes by impairing the functions of effector immune cells, e.g., macrophages, T cells and natural killer (NK) cells. Unfortunately, these cells are indispensable for immune surveillance and the subsequent clearance of senescent cells, i.e., the inflammation-induced counteracting immunosuppression prevents the cleansing of host tissues. Moreover, senescent cells can also repress their own clearance by expressing inhibitors of immune surveillance and releasing the ligands of NKG2D receptors which impair their surveillance by NK and cytotoxic CD8+ T cells. It seems that cellular senescence and immunosuppression establish a feed-forward process which promotes the aging process and age-related diseases. I will examine in detail the immunosuppressive mechanisms which impair the surveillance and clearance of pro-inflammatory senescent cells with aging. In addition, I will discuss several therapeutic strategies to halt the degenerative feed-forward circuit associated with the aging process and age-related diseases.
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73
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Rubio MT, Dhuyser A, Nguyen S. Role and Modulation of NK Cells in Multiple Myeloma. HEMATO 2021. [DOI: 10.3390/hemato2020010] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/09/2023]
Abstract
Myeloma tumor cells are particularly dependent on their microenvironment and sensitive to cellular antitumor immune response, including natural killer (NK) cells. These later are essential innate lymphocytes implicated in the control of viral infections and cancers. Their cytotoxic activity is regulated by a balance between activating and inhibitory signals resulting from the complex interaction of surface receptors and their respective ligands. Myeloma disease evolution is associated with a progressive alteration of NK cell number, phenotype and cytotoxic functions. We review here the different therapeutic approaches that could restore or enhance NK cell functions in multiple myeloma. First, conventional treatments (immunomodulatory drugs-IMids and proteasome inhibitors) can enhance NK killing of tumor cells by modulating the expression of NK receptors and their corresponding ligands on NK and myeloma cells, respectively. Because of their ability to kill by antibody-dependent cell cytotoxicity, NK cells are important effectors involved in the efficacy of anti-myeloma monoclonal antibodies targeting the tumor antigens CD38, CS1 or BCMA. These complementary mechanisms support the more recent therapeutic combination of IMids or proteasome inhibitors to monoclonal antibodies. We finally discuss the ongoing development of new NK cell-based immunotherapies, such as ex vivo expanded killer cell immunoglobulin-like receptors (KIR)-mismatched NK cells, chimeric antigen receptors (CAR)-NK cells, check point and KIR inhibitors.
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74
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Fitsiou E, Soto-Gamez A, Demaria M. Biological functions of therapy-induced senescence in cancer. Semin Cancer Biol 2021; 81:5-13. [PMID: 33775830 DOI: 10.1016/j.semcancer.2021.03.021] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 03/03/2021] [Accepted: 03/22/2021] [Indexed: 01/10/2023]
Abstract
Therapy-induced cellular senescence is a state of stable growth arrest induced by common cancer treatments such as chemotherapy and radiation. In an oncogenic context, therapy-induced senescence can have different consequences. By blocking cellular proliferation and by facilitating immune cell infiltration, it functions as tumor suppressive mechanism. By fueling the proliferation of bystander cells and facilitating metastasis, it acts as a tumor promoting factor. This dual role is mainly attributed to the differential expression and secretion of a set of pro-inflammatory cytokines and tissue remodeling factors, collectively known as the Senescence-Associated Secretory Phenotype (SASP). Here, we describe cell-autonomous and non-cell-autonomous mechanisms that senescent cells activate in response to chemotherapy and radiation leading to tumor suppression and tumor promotion. We present the current state of knowledge on the stimuli that affect the activation of these opposing mechanisms and the effect of senescent cells on their micro-environment eg. by regulating the functions of immune cells in tumor clearance as well as strategies to eliminate senescent tumor cells before exerting their deleterious side-effects.
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Affiliation(s)
- Eleni Fitsiou
- European Research Institute for the Biology of Ageing, University Medical Center Groningen, 9713AV, Groningen, The Netherlands
| | - Abel Soto-Gamez
- European Research Institute for the Biology of Ageing, University Medical Center Groningen, 9713AV, Groningen, The Netherlands; University of Groningen, Groningen Research Institute of Pharmacy, Chemical and Pharmaceutical Biology, Groningen, The Netherlands
| | - Marco Demaria
- European Research Institute for the Biology of Ageing, University Medical Center Groningen, 9713AV, Groningen, The Netherlands.
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Johnston RJ, Lee PS, Strop P, Smyth MJ. Cancer Immunotherapy and the Nectin Family. ANNUAL REVIEW OF CANCER BIOLOGY-SERIES 2021. [DOI: 10.1146/annurev-cancerbio-060920-084910] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
It is increasingly clear that the nectin family and its immunoreceptors shape the immune response to cancer through several pathways. Yet, even as antibodies against TIGIT, CD96, and CD112R advance into clinical development, biological and therapeutic questions remain unanswered. Here, we review recent progress, prospects, and challenges to understanding and tapping this family in cancer immunotherapy.
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Affiliation(s)
- Robert J. Johnston
- Oncology Discovery, Bristol Myers Squibb, Redwood City, California 94063, USA
| | - Peter S. Lee
- Discovery Biotherapeutics, Bristol Myers Squibb, Redwood City, California 94063, USA;,
| | - Pavel Strop
- Discovery Biotherapeutics, Bristol Myers Squibb, Redwood City, California 94063, USA;,
| | - Mark J. Smyth
- Immunology in Cancer and Infection Laboratory, QIMR Berghofer Medical Research Institute, Herston, Queensland 4006, Australia
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76
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Nagai K. Dysfunction of natural killer cells in end-stage kidney disease on hemodialysis. RENAL REPLACEMENT THERAPY 2021; 7:8. [PMID: 33614163 PMCID: PMC7880510 DOI: 10.1186/s41100-021-00324-0] [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] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Accepted: 01/28/2021] [Indexed: 11/20/2022] Open
Abstract
Natural killer (NK) cells are known to play an important role in defense against infection and tumors. Although there is no clear consensus, most studies have shown that the number and cytotoxicity of NK cells decreases in end-stage kidney disease (ESKD) patients undergoing hemodialysis. Uremic patients chronically suffer from oxidative stress, which could be responsible for downregulation of the activating receptors on NK cells and modulation of ligand expression for activating receptors. Theoretically, the reduced number of NK cells and decreased function might increase susceptibility to viral infections and cancer development in patients with ESKD. There is emerging evidence that NK cell numbers may be an outcome predictor in renal transplantation; however, the clinical significance of NK cell dysfunction in dialysis patients requires clarification. In this review, I describe NK cell number, cytotoxic activity, and activating mechanisms in the context of uremia and oxidative stress, which is anticipated to assist in elucidating the mechanisms underlying immunodeficiency in dialysis patients.
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Affiliation(s)
- Kei Nagai
- Department of Nephrology, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
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77
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Toffoli EC, Sheikhi A, Höppner YD, de Kok P, Yazdanpanah-Samani M, Spanholtz J, Verheul HMW, van der Vliet HJ, de Gruijl TD. Natural Killer Cells and Anti-Cancer Therapies: Reciprocal Effects on Immune Function and Therapeutic Response. Cancers (Basel) 2021; 13:cancers13040711. [PMID: 33572396 PMCID: PMC7916216 DOI: 10.3390/cancers13040711] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 02/03/2021] [Accepted: 02/06/2021] [Indexed: 12/16/2022] Open
Abstract
Simple Summary Natural Killer (NK) cells are innate lymphocytes that play an important role in the immune response against cancer. Their activity is controlled by a balance of inhibitory and activating receptors, which in cancer can be skewed to favor their suppression in support of immune escape. It is therefore imperative to find ways to optimize their antitumor functionality. In this review, we explore and discuss how their activity influences, or even mediates, the efficacy of various anti-cancer therapies and, vice versa, how their activity can be affected by these therapies. Knowledge of the mechanisms underlying these observations could provide rationales for combining anti-cancer treatments with strategies enhancing NK cell function in order to improve their therapeutic efficacy. Abstract Natural Killer (NK) cells are innate immune cells with the unique ability to recognize and kill virus-infected and cancer cells without prior immune sensitization. Due to their expression of the Fc receptor CD16, effector NK cells can kill tumor cells through antibody-dependent cytotoxicity, making them relevant players in antibody-based cancer therapies. The role of NK cells in other approved and experimental anti-cancer therapies is more elusive. Here, we review the possible role of NK cells in the efficacy of various anti-tumor therapies, including radiotherapy, chemotherapy, and immunotherapy, as well as the impact of these therapies on NK cell function.
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Affiliation(s)
- Elisa C. Toffoli
- Cancer Center Amsterdam, Department of Medical Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands; (E.C.T.); (A.S.); (Y.D.H.); (P.d.K.); (H.J.v.d.V.)
| | - Abdolkarim Sheikhi
- Cancer Center Amsterdam, Department of Medical Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands; (E.C.T.); (A.S.); (Y.D.H.); (P.d.K.); (H.J.v.d.V.)
- Department of Immunology, School of Medicine, Dezful University of Medical Sciences, Dezful 64616-43993, Iran
| | - Yannick D. Höppner
- Cancer Center Amsterdam, Department of Medical Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands; (E.C.T.); (A.S.); (Y.D.H.); (P.d.K.); (H.J.v.d.V.)
| | - Pita de Kok
- Cancer Center Amsterdam, Department of Medical Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands; (E.C.T.); (A.S.); (Y.D.H.); (P.d.K.); (H.J.v.d.V.)
| | - Mahsa Yazdanpanah-Samani
- Department of Medical Biotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz 71348-45794, Iran;
| | - Jan Spanholtz
- Glycostem, Kloosterstraat 9, 5349 AB Oss, The Netherlands;
| | - Henk M. W. Verheul
- Department of Medical Oncology, Radboud Institute for Health Sciences, Radboud University Medical Center, Geert Grooteplein Zuid 10, 6525 GA Nijmegen, The Netherlands;
| | - Hans J. van der Vliet
- Cancer Center Amsterdam, Department of Medical Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands; (E.C.T.); (A.S.); (Y.D.H.); (P.d.K.); (H.J.v.d.V.)
- Lava Therapeutics, Yalelaan 60, 3584 CM Utrecht, The Netherlands
| | - Tanja D. de Gruijl
- Cancer Center Amsterdam, Department of Medical Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands; (E.C.T.); (A.S.); (Y.D.H.); (P.d.K.); (H.J.v.d.V.)
- Correspondence: ; Tel.: +31-20-4444063
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Di Micco R, Krizhanovsky V, Baker D, d'Adda di Fagagna F. Cellular senescence in ageing: from mechanisms to therapeutic opportunities. Nat Rev Mol Cell Biol 2021; 22:75-95. [PMID: 33328614 PMCID: PMC8344376 DOI: 10.1038/s41580-020-00314-w] [Citation(s) in RCA: 882] [Impact Index Per Article: 294.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/02/2020] [Indexed: 12/11/2022]
Abstract
Cellular senescence, first described in vitro in 1961, has become a focus for biotech companies that target it to ameliorate a variety of human conditions. Eminently characterized by a permanent proliferation arrest, cellular senescence occurs in response to endogenous and exogenous stresses, including telomere dysfunction, oncogene activation and persistent DNA damage. Cellular senescence can also be a controlled programme occurring in diverse biological processes, including embryonic development. Senescent cell extrinsic activities, broadly related to the activation of a senescence-associated secretory phenotype, amplify the impact of cell-intrinsic proliferative arrest and contribute to impaired tissue regeneration, chronic age-associated diseases and organismal ageing. This Review discusses the mechanisms and modulators of cellular senescence establishment and induction of a senescence-associated secretory phenotype, and provides an overview of cellular senescence as an emerging opportunity to intervene through senolytic and senomorphic therapies in ageing and ageing-associated diseases.
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Affiliation(s)
- Raffaella Di Micco
- San Raffaele Telethon Institute for Gene Therapy (SR-TIGET), IRCCS San Raffaele Scientific Institute, Milan, Italy.
| | - Valery Krizhanovsky
- Department of Molecular Cell Biology, The Weizmann Institute of Science, Rehovot, Israel
| | - Darren Baker
- Department of Pediatrics, Mayo Clinic, Rochester, MN, USA
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN, USA
| | - Fabrizio d'Adda di Fagagna
- IFOM - The FIRC Institute of Molecular Oncology, Milan, Italy.
- Istituto di Genetica Molecolare, Consiglio Nazionale delle Ricerche, Pavia, Italy.
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Abstract
The induction of senescence in tumor cells impairs transformation and promotes an anticancer immune response resulting from the production by senescent cells of cytokines and chemokines, an aspect known as "senescence-associated secretory phenotype" (SASP). Here we discuss recent findings regarding the role of NFκB in the modulation of the SASP and the consequent anticancer immune response.
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Affiliation(s)
- Elvira Crescenzi
- Istituto di Endocrinologia ed Oncologia Sperimentale; Naples, Italy
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80
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Veneziani I, Infante P, Ferretti E, Melaiu O, Battistelli C, Lucarini V, Compagnone M, Nicoletti C, Castellano A, Petrini S, Ognibene M, Pezzolo A, Di Marcotullio L, Bei R, Moretta L, Pistoia V, Fruci D, Barnaba V, Locatelli F, Cifaldi L. Nutlin-3a Enhances Natural Killer Cell-Mediated Killing of Neuroblastoma by Restoring p53-Dependent Expression of Ligands for NKG2D and DNAM-1 Receptors. Cancer Immunol Res 2021; 9:170-183. [PMID: 33303573 DOI: 10.1158/2326-6066.cir-20-0313] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 09/17/2020] [Accepted: 12/04/2020] [Indexed: 11/16/2022]
Abstract
In this study, we explored whether Nutlin-3a, a well-known, nontoxic small-molecule compound antagonizing the inhibitory interaction of MDM2 with the tumor suppressor p53, may restore ligands for natural killer (NK) cell-activating receptors (NK-AR) on neuroblastoma cells to enhance the NK cell-mediated killing. Neuroblastoma cell lines were treated with Nutlin-3a, and the expression of ligands for NKG2D and DNAM-1 NK-ARs and the neuroblastoma susceptibility to NK cells were evaluated. Adoptive transfer of human NK cells in a xenograft neuroblastoma-bearing NSG murine model was assessed. Two data sets of neuroblastoma patients were explored to correlate p53 expression with ligand expression. Luciferase assays and chromatin immunoprecipitation analysis of p53 functional binding on PVR promoter were performed. Primary neuroblastoma cells were also treated with Nutlin-3a, and neuroblastoma spheroids obtained from one high-risk patient were assayed for NK-cell cytotoxicity. We provide evidence showing that the Nutlin-3a-dependent rescue of p53 function in neuroblastoma cells resulted in (i) increased surface expression of ligands for NK-ARs, thus rendering neuroblastoma cell lines significantly more susceptible to NK cell-mediated killing; (ii) shrinkage of human neuroblastoma tumor masses that correlated with overall survival upon adoptive transfer of NK cells in neuroblastoma-bearing mice; (iii) and increased expression of ligands in primary neuroblastoma cells and boosting of NK cell-mediated disaggregation of neuroblastoma spheroids. We also found that p53 was a direct transcription factor regulating the expression of PVR ligand recognized by DNAM-1. Our findings demonstrated an immunomodulatory role of Nutlin-3a, which might be prospectively used for a novel NK cell-based immunotherapy for neuroblastoma.
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Affiliation(s)
- Irene Veneziani
- Department of Paediatric Haematology/Oncology and of Cell and Gene Therapy, Ospedale Pediatrico Bambino Gesù, IRCCS, Rome, Italy
| | - Paola Infante
- Center for Life NanoScience@Sapienza, Istituto Italiano di Tecnologia, Rome, Italy
| | - Elisa Ferretti
- Department of Experimental Medicine, University of Genoa, Genova, Italy
- Centre of Excellence for Biomedical Research, University of Genoa, Genova, Italy
| | - Ombretta Melaiu
- Department of Paediatric Haematology/Oncology and of Cell and Gene Therapy, Ospedale Pediatrico Bambino Gesù, IRCCS, Rome, Italy
| | - Cecilia Battistelli
- Istituto Pasteur-Fondazione Cenci Bolognetti, Rome, Italy
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Valeria Lucarini
- Department of Paediatric Haematology/Oncology and of Cell and Gene Therapy, Ospedale Pediatrico Bambino Gesù, IRCCS, Rome, Italy
| | - Mirco Compagnone
- Department of Paediatric Haematology/Oncology and of Cell and Gene Therapy, Ospedale Pediatrico Bambino Gesù, IRCCS, Rome, Italy
| | - Carmine Nicoletti
- Istituto Pasteur-Fondazione Cenci Bolognetti, Rome, Italy
- DAHFMO-Unit of Histology and Medical Embryology, Sapienza University of Rome, Rome, Italy
| | - Aurora Castellano
- Department of Paediatric Haematology/Oncology and of Cell and Gene Therapy, Ospedale Pediatrico Bambino Gesù, IRCCS, Rome, Italy
| | - Stefania Petrini
- Confocal Microscopy, Core Facility, Research Laboratories, Ospedale Pediatrico Bambino Gesù, IRCCS, Rome, Italy
| | - Marzia Ognibene
- Laboratorio Cellule Staminali Post Natali e Terapie Cellulari, IRCCS Giannina Gaslini Institute, Genoa, Italy
| | - Annalisa Pezzolo
- Laboratorio Cellule Staminali Post Natali e Terapie Cellulari, IRCCS Giannina Gaslini Institute, Genoa, Italy
| | - Lucia Di Marcotullio
- Istituto Pasteur-Fondazione Cenci Bolognetti, Rome, Italy
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Roberto Bei
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata," Rome, Italy
| | - Lorenzo Moretta
- Department of Immunology, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Vito Pistoia
- Department of Immunology, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Doriana Fruci
- Department of Paediatric Haematology/Oncology and of Cell and Gene Therapy, Ospedale Pediatrico Bambino Gesù, IRCCS, Rome, Italy
| | - Vincenzo Barnaba
- Istituto Pasteur-Fondazione Cenci Bolognetti, Rome, Italy
- Cellular and Molecular Immunology Unit, Dipartimento di Scienze Cliniche, Internistiche, Anestesiologiche e Cardiovascolari, Sapienza University of Rome, Rome, Italy
| | - Franco Locatelli
- Department of Paediatric Haematology/Oncology and of Cell and Gene Therapy, Ospedale Pediatrico Bambino Gesù, IRCCS, Rome, Italy
- Department of Pediatrics, Sapienza University of Rome, Rome, Italy
| | - Loredana Cifaldi
- Department of Paediatric Haematology/Oncology and of Cell and Gene Therapy, Ospedale Pediatrico Bambino Gesù, IRCCS, Rome, Italy.
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata," Rome, Italy
- Academic Department of Pediatrics (DPUO), Ospedale Pediatrico Bambino Gesù, IRCCS, Rome, Italy
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81
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Cockram PE, Kist M, Prakash S, Chen SH, Wertz IE, Vucic D. Ubiquitination in the regulation of inflammatory cell death and cancer. Cell Death Differ 2021; 28:591-605. [PMID: 33432113 PMCID: PMC7798376 DOI: 10.1038/s41418-020-00708-5] [Citation(s) in RCA: 186] [Impact Index Per Article: 62.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 12/03/2020] [Accepted: 12/04/2020] [Indexed: 12/12/2022] Open
Abstract
The ubiquitin system is complex, multifaceted, and is crucial for the modulation of a vast number of cellular processes. Ubiquitination is tightly regulated at different levels by a range of enzymes including E1s, E2s, and E3s, and an array of DUBs. The UPS directs protein degradation through the proteasome, and regulates a wide array of cellular processes including transcription and epigenetic factors as well as key oncoproteins. Ubiquitination is key to the dynamic regulation of programmed cell death. Notably, the TNF signaling pathway is controlled by competing ubiquitin conjugation and deubiquitination, which governs both proteasomal degradation and signaling complex formation. In the inflammatory response, ubiquitination is capable of both activating and dampening inflammasome activation through the control of either protein stability, complex formation, or, in some cases, directly affecting receptor activity. In this review, we discuss the enzymes and targets in the ubiquitin system that regulate fundamental cellular processes regulating cell death, and inflammation, as well as disease consequences resulting from their dysregulation. Finally, we highlight several pre-clinical and clinical compounds that regulate ubiquitin system enzymes, with the aim of restoring homeostasis and ameliorating diseases.
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Affiliation(s)
- Peter E Cockram
- Departments of Discovery Oncology, Genentech, 1 DNA Way, South San Francisco, CA, 94080, USA.,Departments of Discovery Chemistry, Genentech, 1 DNA Way, South San Francisco, CA, 94080, USA
| | - Matthias Kist
- Departments of Early Discovery Biochemistry, Genentech, 1 DNA Way, South San Francisco, CA, 94080, USA
| | - Sumit Prakash
- Departments of Discovery Oncology, Genentech, 1 DNA Way, South San Francisco, CA, 94080, USA
| | - Si-Han Chen
- Departments of Discovery Oncology, Genentech, 1 DNA Way, South San Francisco, CA, 94080, USA
| | - Ingrid E Wertz
- Departments of Discovery Oncology, Genentech, 1 DNA Way, South San Francisco, CA, 94080, USA. .,Departments of Early Discovery Biochemistry, Genentech, 1 DNA Way, South San Francisco, CA, 94080, USA.
| | - Domagoj Vucic
- Departments of Early Discovery Biochemistry, Genentech, 1 DNA Way, South San Francisco, CA, 94080, USA.
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Pazina T, MacFarlane AW, Bernabei L, Dulaimi E, Kotcher R, Yam C, Bezman NA, Robbins MD, Ross EA, Campbell KS, Cohen AD. Alterations of NK Cell Phenotype in the Disease Course of Multiple Myeloma. Cancers (Basel) 2021; 13:cancers13020226. [PMID: 33435153 PMCID: PMC7827733 DOI: 10.3390/cancers13020226] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 01/05/2021] [Accepted: 01/06/2021] [Indexed: 12/22/2022] Open
Abstract
Simple Summary Multiple myeloma (MM) is a deadly cancer localized in the bone marrow, where changes can support progression and therapy resistance. This study examined the expression of numerous biological markers on natural killer (NK) cells in blood and bone marrow of patients with MM. NK cells play key roles in the innate immunosurveillance of MM, so we sought to identify biomarkers on NK cells that may be prognostic for patient outcomes and identify new therapeutic targets in these patients. Biomarker expression was compared on NK cells between MM disease stages and healthy donors, between blood and bone marrow, and associations with disease progression. The study shows that loss of certain biomarkers on NK cells may limit their anti-tumor function in MM patients, that several drug-targetable biomarkers are upregulated on NK cells, and that high expression of the biomarker, SLAMF7, may have prognostic potential to identify patients more likely to show rapid disease progression. Abstract Accumulating evidence demonstrates important roles for natural killer (NK) cells in controlling multiple myeloma (MM). A prospective flow cytometry-based analysis of NK cells in the blood and bone marrow (BM) of MM patient subgroups was performed (smoldering (SMM), newly diagnosed (ND), relapsed/refractory, (RR) and post-stem cell transplantation (pSCT)). Assessments included the biomarker expression and function of NK cells, correlations between the expression of receptors on NK cells with their ligands on myeloma cells, and comparisons between MM patient subgroups and healthy controls. The most striking differences from healthy controls were found in RR and pSCT patients, in which NK cells were less mature and expressed reduced levels of the activating receptors DNAM-1, NKG2D, and CD16. These differences were more pronounced in the BM than in blood, including upregulation of the therapeutic targets TIM3, TIGIT, ICOS, and GITR. Their expression suggests NK cells became exhausted upon chronic encounters with the tumor. A high expression of SLAMF7 on blood NK cells correlated with shorter progression-free survival. This correlation was particularly evident in ND patients, including on mature CD56dim NK cells in the BM. Thus, our NK cell analysis identified possible therapeutic targets in MM and a biomarker with prognostic potential for disease progression.
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Affiliation(s)
- Tatiana Pazina
- Blood Cell Development and Function Program, Fox Chase Cancer Center, Philadelphia, PA 19111, USA; (T.P.); (A.W.M.IV)
- FSBSI “Institute of Experimental Medicine”, Department of General Pathology and Pathological Physiology, 197376 St. Petersburg, Russia
| | - Alexander W. MacFarlane
- Blood Cell Development and Function Program, Fox Chase Cancer Center, Philadelphia, PA 19111, USA; (T.P.); (A.W.M.IV)
| | - Luca Bernabei
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA 19104, USA; (L.B.); (R.K.); (C.Y.)
| | - Essel Dulaimi
- Department of Pathology, Fox Chase Cancer Center, Philadelphia, PA 19111, USA;
| | - Rebecca Kotcher
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA 19104, USA; (L.B.); (R.K.); (C.Y.)
| | - Clinton Yam
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA 19104, USA; (L.B.); (R.K.); (C.Y.)
| | | | | | - Eric A. Ross
- Biostatistics and Bioinformatics Facility, Fox Chase Cancer Center, Philadelphia, PA 19111, USA;
| | - Kerry S. Campbell
- Blood Cell Development and Function Program, Fox Chase Cancer Center, Philadelphia, PA 19111, USA; (T.P.); (A.W.M.IV)
- Correspondence: (K.S.C.); (A.D.C.); Tel.: +1-215-728-7761 (K.S.C.); +1-215-615-5853 (A.D.C.)
| | - Adam D. Cohen
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA 19104, USA; (L.B.); (R.K.); (C.Y.)
- Correspondence: (K.S.C.); (A.D.C.); Tel.: +1-215-728-7761 (K.S.C.); +1-215-615-5853 (A.D.C.)
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83
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Liao C, Xiao Y, Liu L. The Dynamic Process and Its Dual Effects on Tumors of Therapy-Induced Senescence. Cancer Manag Res 2021; 12:13553-13566. [PMID: 33408525 PMCID: PMC7781229 DOI: 10.2147/cmar.s285083] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Accepted: 12/08/2020] [Indexed: 12/14/2022] Open
Abstract
Cellular senescence is traditionally considered as stable cell cycle arrest state with other phenotypic alterations including the production of an array of cytokines and growth factors. Cancer cells undergo senescence in response to chemotherapeutic agents, radiotherapy and molecular targeted therapy. This form of senescence is termed therapy-induced senescence (TIS) and represents a desirable target in cancer therapy. Recent studies have shown that cellular senescence is a highly heterogeneous and dynamic process. Apart from being cleared by the immune system, the senescent cancer cells may survive for a long time and escape from senescence state. Notably, these cells even have the potential to regain stem-like state with high aggressiveness that eventually facilitates cancer recurrence. Furthermore, the senescence-associated secretory phenotype (SASP) of senescent cells is not always the same, and could establish immunosuppression and a protumor microenvironment. Given these detrimental effects, senescence-inducing chemotherapy followed by senotherapy (the “one–two punch” approach), has emerged. This combined therapy could mitigate unnecessary side effects of the persistent senescent cells, reduce the toxicity of pro-senescence therapy and prolong the survival of cancer patients, and it has a potential future in the precise treatment of cancer. Herein, we review the complex effects of therapy-induced senescence in cancer and highlight the great promise of two-step strategies in anticancer therapies.
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Affiliation(s)
- Chenxi Liao
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, People's Republic of China
| | - Yin Xiao
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, People's Republic of China
| | - Lingbo Liu
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, People's Republic of China
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84
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Xing S, Ferrari de Andrade L. NKG2D and MICA/B shedding: a 'tag game' between NK cells and malignant cells. Clin Transl Immunology 2020; 9:e1230. [PMID: 33363734 PMCID: PMC7754731 DOI: 10.1002/cti2.1230] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 12/02/2020] [Accepted: 12/05/2020] [Indexed: 12/20/2022] Open
Abstract
Natural killer (NK) cells are innate lymphocytes with cytotoxic functions and recognise target cells with the NK group 2D (NKG2D) receptor. Tumor cells are marked for NK‐cell‐mediated destruction upon expression of MICA and MICB (MICA/B), which are NKG2D ligands upregulated by many human cancers in response to cellular stress pathways associated with malignant transformation such as DNA damage and accumulation of misfolded proteins. However, MICA/B proteins are downregulated by tumor cells via intriguing molecular mechanisms, such as post‐translational modifications in which the external domains of MICA/B are proteolytically cleaved by surface proteases and shed into the extracellular space. MICA/B shedding by cancer cells causes effective escape from NKG2D recognition and allows the development of cancers. Patients frequently have increased concentrations of soluble MICA/B molecules shed in the blood plasmas and sera, thus indicating that MICA/B shedding is a therapeutic target in immune‐oncology. Here, we review the clinical significance of MICA/B shedding in cancer as well as novel immunotherapeutic approaches that aim to restore NKG2D‐mediated surveillance. We also briefly discuss potential roles of MICA/B shedding beyond oncology, such as in viral infections and immune tolerance. This review will help to inform the future developments of NKG2D‐based immunotherapies.
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Affiliation(s)
| | - Lucas Ferrari de Andrade
- Precision Immunology Institute New York NY USA.,Department of Oncological Sciences New York NY USA.,The Tisch Cancer Institute of the Icahn School of Medicine at Mount Sinai New York NY USA
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85
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Engler M, Fidan M, Nandi S, Cirstea IC. Senescence in RASopathies, a possible novel contributor to a complex pathophenoype. Mech Ageing Dev 2020; 194:111411. [PMID: 33309600 DOI: 10.1016/j.mad.2020.111411] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 11/17/2020] [Accepted: 11/23/2020] [Indexed: 01/07/2023]
Abstract
Senescence is a biological process that induces a permanent cell cycle arrest and a specific gene expression program in response to various stressors. Following studies over the last few decades, the concept of senescence has evolved from an antiproliferative mechanism in cancer (oncogene-induced senescence) to a critical component of physiological processes associated with embryonic development, tissue regeneration, ageing and its associated diseases. In somatic cells, oncogenic mutations in RAS-MAPK pathway genes are associated with oncogene-induced senescence and cancer, while germline mutations in the same pathway are linked to a group of monogenic developmental disorders generally termed RASopathies. Here, we consider that in these disorders, senescence induction may result in opposing outcomes, a tumour protective effect and a possible contributor to a premature ageing phenotype identified in Costello syndrome, which belongs to the RASopathy group. In this review, we will highlight the role of senescence in organismal homeostasis and we will describe the current knowledge about senescence in RASopathies. Additionally, we provide a perspective on examples of experimentally characterised RASopathy mutations that, alone or in combination with various stressors, may also trigger an age-dependent chronic senescence, possibly contributing to the age-dependent worsening of RASopathy pathophenotype and the reduction of lifespan.
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Affiliation(s)
- Melanie Engler
- Institute of Comparative Molecular Endocrinology, Ulm University, Helmholtzstr. 8/1, 89081, Ulm, Germany
| | - Miray Fidan
- Institute of Comparative Molecular Endocrinology, Ulm University, Helmholtzstr. 8/1, 89081, Ulm, Germany
| | - Sayantan Nandi
- Institute of Comparative Molecular Endocrinology, Ulm University, Helmholtzstr. 8/1, 89081, Ulm, Germany
| | - Ion Cristian Cirstea
- Institute of Comparative Molecular Endocrinology, Ulm University, Helmholtzstr. 8/1, 89081, Ulm, Germany.
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86
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Alfarra H, Weir J, Grieve S, Reiman T. Targeting NK Cell Inhibitory Receptors for Precision Multiple Myeloma Immunotherapy. Front Immunol 2020; 11:575609. [PMID: 33304346 PMCID: PMC7693637 DOI: 10.3389/fimmu.2020.575609] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 10/19/2020] [Indexed: 12/13/2022] Open
Abstract
Innate immune surveillance of cancer involves multiple types of immune cells including the innate lymphoid cells (ILCs). Natural killer (NK) cells are considered the most active ILC subset for tumor elimination because of their ability to target infected and malignant cells without prior sensitization. NK cells are equipped with an array of activating and inhibitory receptors (IRs); hence NK cell activity is controlled by balanced signals between the activating and IRs. Multiple myeloma (MM) is a hematological malignancy that is known for its altered immune landscape. Despite improvements in therapeutic options for MM, this disease remains incurable. An emerging trend to improve clinical outcomes in MM involves harnessing the inherent ability of NK cells to kill malignant cells by recruiting NK cells and enhancing their cytotoxicity toward the malignant MM cells. Following the clinical success of blocking T cell IRs in multiple cancers, targeting NK cell IRs is drawing increasing attention. Relevant NK cell IRs that are attractive candidates for checkpoint blockades include KIRs, NKG2A, LAG-3, TIGIT, PD-1, and TIM-3 receptors. Investigating these NK cell IRs as pathogenic agents and therapeutic targets could lead to promising applications in MM therapy. This review describes the critical role of enhancing NK cell activity in MM and discusses the potential of blocking NK cell IRs as a future MM therapy.
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MESH Headings
- Animals
- Antineoplastic Agents, Immunological/adverse effects
- Antineoplastic Agents, Immunological/therapeutic use
- Cytotoxicity, Immunologic/drug effects
- Humans
- Immune Checkpoint Inhibitors/adverse effects
- Immune Checkpoint Inhibitors/therapeutic use
- Immunotherapy, Adoptive/adverse effects
- Killer Cells, Natural/drug effects
- Killer Cells, Natural/immunology
- Killer Cells, Natural/metabolism
- Killer Cells, Natural/transplantation
- Molecular Targeted Therapy
- Multiple Myeloma/drug therapy
- Multiple Myeloma/immunology
- Multiple Myeloma/metabolism
- Multiple Myeloma/pathology
- Receptors, Natural Killer Cell/antagonists & inhibitors
- Receptors, Natural Killer Cell/metabolism
- Signal Transduction
- Tumor Escape
- Tumor Microenvironment
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Affiliation(s)
- Helmi Alfarra
- Department of Biology, University of New Brunswick, Saint John, NB, Canada
| | - Jackson Weir
- Department of Biology, University of New Brunswick, Saint John, NB, Canada
| | - Stacy Grieve
- Department of Biology, University of New Brunswick, Saint John, NB, Canada
| | - Tony Reiman
- Department of Biology, University of New Brunswick, Saint John, NB, Canada
- Department of Oncology, Saint John Regional Hospital, Saint John, NB, Canada
- Department of Medicine, Dalhousie University, Saint John, NB, Canada
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87
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Koliaraki V, Henriques A, Prados A, Kollias G. Unfolding innate mechanisms in the cancer microenvironment: The emerging role of the mesenchyme. J Exp Med 2020; 217:133714. [PMID: 32044979 PMCID: PMC7144533 DOI: 10.1084/jem.20190457] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 12/09/2019] [Accepted: 01/22/2020] [Indexed: 12/13/2022] Open
Abstract
Innate mechanisms in the tumor stroma play a crucial role both in the initial rejection of tumors and in cancer promotion. Here, we provide a concise overview of the innate system in cancer and recent advances in the field, including the activation and functions of innate immune cells and the emerging innate properties and modulatory roles of the fibroblastic mesenchyme. Novel insights into the diverse identities and functions of the innate immune and mesenchymal cells in the microenvironment of tumors should lead to improved anticancer therapies.
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Affiliation(s)
- Vasiliki Koliaraki
- Institute for Fundamental Biomedical Research, Biomedical Sciences Research Center "Alexander Fleming", Vari, Greece
| | - Ana Henriques
- Institute for Fundamental Biomedical Research, Biomedical Sciences Research Center "Alexander Fleming", Vari, Greece.,Institute for Bioinnovation, Biomedical Sciences Research Center "Alexander Fleming", Vari, Greece
| | - Alejandro Prados
- Institute for Bioinnovation, Biomedical Sciences Research Center "Alexander Fleming", Vari, Greece
| | - George Kollias
- Institute for Fundamental Biomedical Research, Biomedical Sciences Research Center "Alexander Fleming", Vari, Greece.,Institute for Bioinnovation, Biomedical Sciences Research Center "Alexander Fleming", Vari, Greece.,Department of Physiology, Medical School, National and Kapodistrian University of Athens, Athens, Greece
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88
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Liu C, Lai H, Chen T. Boosting Natural Killer Cell-Based Cancer Immunotherapy with Selenocystine/Transforming Growth Factor-Beta Inhibitor-Encapsulated Nanoemulsion. ACS NANO 2020; 14:11067-11082. [PMID: 32806028 DOI: 10.1021/acsnano.9b10103] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Natural killer (NK) cell-based immunotherapy represents a promising strategy to overcome the bottlenecks of cancer treatment. However, the therapeutic efficacy is greatly limited by downregulation of recognition ligands on the tumor cell surface, and the immunosuppressive effects can be thwarted by the tumor microenvironment such as secretion of transforming growth factor-beta (TGF-β), which could stunt the NK cell-mediated immune response. To overcome these limitations, herein we developed a nanoemulsion system (SSB NMs) to co-deliver TGF-β inhibitor and selenocysteine (SeC) to achieve amplified anticancer efficacy. SSB NMs significantly enhanced the lytic potency of NK92 cells by 2.1-fold. Moreover, a subtoxic dose of SSB NMs effectively sensitized MDA-MB-231 triple-negative breast cancer (TNBC) cells to NK cells derived from seven clinical patients, resulting in an up to 13.8-fold increase in cancer lysis. Mechanistic studies reveal that the sensitizing effects relied on natural killer group 2, member D (NKG2D)/NKG2D ligands (NKG2DLs) signaling with the involvement of DNA damage response. SSB NMs also effectively restrained TGF-β/TGF-β RI/Smad2/3 signaling, which thus enhanced NKG2DL expression on tumor cells and stimulated NKG2D surface expression on NK92 cells, ultimately contributing to the enhanced immune response. Furthermore, SSB NMs sustained release of SeC and TGF-β inhibitor and synergized with NK92 cells to induce significant anticancer effects in vivo. Together, this study not only demonstrates a simple strategy for the design of a nanoemulsion to co-deliver synergistic drugs but also sheds light on the application and action mechanisms in NK cell adaptive therapy against breast cancer, especially TNBCs.
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Affiliation(s)
- Chang Liu
- The First Affiliated Hospital and Department of Chemistry, Jinan University, Guangzhou 510632, China
| | - Haoqiang Lai
- The First Affiliated Hospital and Department of Chemistry, Jinan University, Guangzhou 510632, China
| | - Tianfeng Chen
- The First Affiliated Hospital and Department of Chemistry, Jinan University, Guangzhou 510632, China
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89
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Novel Approaches to Improve Myeloma Cell Killing by Monoclonal Antibodies. J Clin Med 2020; 9:jcm9092864. [PMID: 32899714 PMCID: PMC7564331 DOI: 10.3390/jcm9092864] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 08/29/2020] [Accepted: 08/31/2020] [Indexed: 12/14/2022] Open
Abstract
The monoclonal antibodies (mAbs) have significantly changed the treatment of multiple myeloma (MM) patients. However, despite their introduction, MM remains an incurable disease. The mAbs currently used for MM treatment were developed with different mechanisms of action able to target antigens, such as cluster of differentiation 38 (CD38) and SLAM family member 7 (SLAMF7) expressed by both, MM cells and the immune microenvironment cells. In this review, we focused on the mechanisms of action of the main mAbs approved for the therapy of MM, and on the possible novel approaches to improve MM cell killing by mAbs. Actually, the combination of anti-CD38 or anti-SLAMF7 mAbs with the immunomodulatory drugs significantly improved the clinical effect in MM patients. On the other hand, pre-clinical evidence indicates that different approaches may increase the efficacy of mAbs. The use of trans-retinoic acid, the cyclophosphamide or the combination of anti-CD47 and anti-CD137 mAbs have given the rationale to design these types of combinations therapies in MM patients in the future. In conclusion, a better understanding of the mechanism of action of the mAbs will allow us to develop novel therapeutic approaches to improve their response rate and to overcome their resistance in MM patients.
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90
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Gene expression analysis of activating and inhibitory receptors of natural killer cells in patients with acute myeloblastic leukemia. Adv Med Sci 2020; 65:354-360. [PMID: 32592956 DOI: 10.1016/j.advms.2020.05.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 01/02/2020] [Accepted: 05/28/2020] [Indexed: 11/21/2022]
Abstract
PURPOSE Natural killer (NK) cells are cytotoxic lymphocytes, which have long been known to play an essential role in immune surveillance of tumor cells. The results of several clinical studies imply evidence of impaired activity of NK cells in acute myeloblastic leukemia (AML). The aim of this study was to investigate the gene expression of activating and inhibitory receptors of NK cells in patients with newly diagnosed AML before and after induction therapy using 7 + 3 regimen in comparison to healthy donors. MATERIALS AND METHODS Sixteen AML patients aged 16-64 years as well as 16 matched healthy individuals were studied. Peripheral blood samples from patients were obtained in two steps, namely, in newly diagnosed patients and 28 days after receiving induction therapy. Real-time PCR was performed to evaluate the expression levels of activating receptors, including DNAM-1 and NKp46 as well as inhibitory receptors of KIR2DL1 and NKG2A. RESULTS Our results demonstrated that the newly diagnosed patients showed over 50% decrease in NKp46 expression and a 6-fold increase in KIR2DL1 expression compared to healthy controls. The mRNA expression analysis in patients after induction therapy suggested a significant decrease in mRNA expressions of KIR2DL1 and NKG2A in comparison to newly diagnosed patients. CONCLUSION Herewith, we show a statistical difference in mRNA expression levels of activating (NKp46) and inhibitory receptors from NK cells in newly diagnosed AML patients when compared with healthy controls or patients who received induction therapy, supporting the findings of researchers who reported the impaired NK cells cytotoxicity in AML patients.
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91
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Sedgwick AJ, Ghazanfari N, Constantinescu P, Mantamadiotis T, Barrow AD. The Role of NK Cells and Innate Lymphoid Cells in Brain Cancer. Front Immunol 2020; 11:1549. [PMID: 32903717 PMCID: PMC7438769 DOI: 10.3389/fimmu.2020.01549] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 06/12/2020] [Indexed: 12/14/2022] Open
Abstract
The brain is considered an immune privileged site due to the high selectivity of the blood-brain barrier which restricts the passage of molecules and cells into the brain parenchyma. Recent studies have highlighted active immunosurveillance mechanisms in the brain. Here we review emerging evidence for the contribution of innate lymphoid cells (ILCs) including natural killer (NK) cells to the immunosurveillance of brain cancers focusing on glioblastoma, one of the most aggressive and most common malignant primary brain tumors diagnosed in adults. Moreover, we discuss how the local tissue microenvironment and unique cellular interactions influence ILC functions in the brain and how these interactions might be successfully harnessed for cancer immunotherapy using insights gained from the studies of autoimmunity, aging, and CNS injury.
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Affiliation(s)
- Alexander James Sedgwick
- Department of Microbiology and Immunology, The University of Melbourne and The Peter Doherty Institute for Infection and Immunity, Melbourne, VIC, Australia
| | - Nazanin Ghazanfari
- Department of Microbiology and Immunology, The University of Melbourne and The Peter Doherty Institute for Infection and Immunity, Melbourne, VIC, Australia
| | - Patrick Constantinescu
- Department of Microbiology and Immunology, The University of Melbourne and The Peter Doherty Institute for Infection and Immunity, Melbourne, VIC, Australia
| | - Theo Mantamadiotis
- Department of Microbiology and Immunology, The University of Melbourne and The Peter Doherty Institute for Infection and Immunity, Melbourne, VIC, Australia.,Department of Surgery, The Royal Melbourne Hospital, The University of Melbourne, Parkville, VIC, Australia
| | - Alexander David Barrow
- Department of Microbiology and Immunology, The University of Melbourne and The Peter Doherty Institute for Infection and Immunity, Melbourne, VIC, Australia
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92
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Wang H, Li X, Peng R, Wang Y, Wang J. Stereotactic ablative radiotherapy for colorectal cancer liver metastasis. Semin Cancer Biol 2020; 71:21-32. [PMID: 32629077 DOI: 10.1016/j.semcancer.2020.06.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 06/23/2020] [Accepted: 06/25/2020] [Indexed: 12/24/2022]
Abstract
Survival improvement of colorectal liver metastasis (CRLM) benefits from systemic therapy and metastasis-directed local therapy. Stereotactic ablative body radiotherapy (SABR), as a new efficient metastasis-directed local therapy with a systematic impact, plays a vital role in CRLM multidisciplinary treatment. SABR leads to a dramatic immunological change in the tumor microenvironment (TME) via differential activation of cytoprotective and cytotoxic pathways in malignant and non-malignant cells, in addition to direct tumor cell death. The synergy of SABR and immunotherapy might increase the abscopal response rate of out-field lesions by targeting different steps of the immune-mediated response, in addition to direct intratumoral cell death. The clinical treatment and efficacy of SABR, its influence on TME, and potential molecular underpinnings of which are the topic of this review.
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Affiliation(s)
- Hao Wang
- Department of Radiation Oncology, Peking University Third Hospital, 49 North Garden Road, Beijing, 100191, China
| | - Xuemin Li
- Department of Radiation Oncology, Peking University Third Hospital, 49 North Garden Road, Beijing, 100191, China
| | - Ran Peng
- Department of Radiation Oncology, Peking University Third Hospital, 49 North Garden Road, Beijing, 100191, China
| | - Yuxia Wang
- Department of Radiation Oncology, Peking University Third Hospital, 49 North Garden Road, Beijing, 100191, China
| | - Junjie Wang
- Department of Radiation Oncology, Peking University Third Hospital, 49 North Garden Road, Beijing, 100191, China.
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93
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Tang M, Gao S, Zhang L, Liu B, Li J, Wang Z, Zhang W. Docetaxel suppresses immunotherapy efficacy of natural killer cells toward castration-resistant prostate cancer cells via altering androgen receptor-lectin-like transcript 1 signals. Prostate 2020; 80:742-752. [PMID: 32449811 DOI: 10.1002/pros.23988] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Accepted: 04/17/2020] [Indexed: 12/26/2022]
Abstract
BACKGROUND Docetaxel is an effective first-line chemotherapy agent used in the treatment of castration-resistant prostate cancer (CRPC) patients. However, most times chemotherapy with docetaxel eventually fails due to the development of docetaxel resistance. Natural killer (NK) cells are the first line of defense against cancer and infections. NK cell function is determined by a delicate balance between signals received via activating and inhibitory receptors. The aim of this study is to explore whether the potential docetaxel-resistant mechanism is associated with impaired NK cell cytotoxicity toward CRPC cells. METHODS By performing MTT assay, we explored the role of docetaxel in regulating NK cells' cytotoxicity. Western blot and quantitative real-time polymerase chain reaction analysis were used to measure messenger RNA and protein levels separately. Luciferase reporter assay and chromatin immunoprecipitation assay were performed to analyze the mechanism. RESULTS We found that docetaxel could suppress the immunotherapy efficacy of NK cells toward CRPC cells via the androgen receptor (AR)-lectin-like transcript 1 (LLT1) signals in vitro. Analysis of the mechanism revealed that docetaxel functioned through increasing AR to upregulate LLT1 expression in CRPC cells. AR transcriptionally activated LLT1 expression by binding to its promoter region. Furthermore, targeting AR with ASC-J9 or blocking LL1 by anti-human LLT1 monoclonal antibody could reverse the suppressive effect of docetaxel on the immunotherapy efficacy of NK cells toward CRPC cells. CONCLUSIONS We concluded that chemotherapy agent docetaxel could increase AR that transcriptionally regulated the expression of NK inhibitory ligand LLT1 on CRPC cells. An increase of LL1 may further suppress the immunological efficacy of NK cells to kill CRPC cells. Additionally, targeting AR or blocking LL1 could enhance the immunotherapy efficacy of NK cells toward CRPC cells which might be considered as a new therapeutic option for the prevention or treatment of docetaxel resistance.
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MESH Headings
- Androgen Receptor Antagonists/pharmacology
- Antibodies, Monoclonal/immunology
- Antibodies, Monoclonal/pharmacology
- Antineoplastic Agents/adverse effects
- Antineoplastic Agents/therapeutic use
- Cell Line, Tumor
- Coculture Techniques
- Combined Modality Therapy
- Curcumin/analogs & derivatives
- Curcumin/pharmacology
- Docetaxel/adverse effects
- Docetaxel/therapeutic use
- HEK293 Cells
- Humans
- Immunotherapy, Adoptive/methods
- Killer Cells, Natural/drug effects
- Killer Cells, Natural/immunology
- Killer Cells, Natural/transplantation
- Lectins, C-Type/antagonists & inhibitors
- Lectins, C-Type/biosynthesis
- Lectins, C-Type/immunology
- Male
- Prostatic Neoplasms, Castration-Resistant/drug therapy
- Prostatic Neoplasms, Castration-Resistant/immunology
- Prostatic Neoplasms, Castration-Resistant/therapy
- Receptors, Androgen/biosynthesis
- Receptors, Androgen/genetics
- Receptors, Androgen/immunology
- Receptors, Cell Surface/antagonists & inhibitors
- Receptors, Cell Surface/biosynthesis
- Receptors, Cell Surface/immunology
- Up-Regulation/drug effects
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Affiliation(s)
- Min Tang
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Shenglin Gao
- Department of Urology, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, Jiangsu, China
| | - Lei Zhang
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Bianjiang Liu
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Jie Li
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Zengjun Wang
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Wei Zhang
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
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94
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Song P, Zhao Q, Zou MH. Targeting senescent cells to attenuate cardiovascular disease progression. Ageing Res Rev 2020; 60:101072. [PMID: 32298812 DOI: 10.1016/j.arr.2020.101072] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 04/07/2020] [Accepted: 04/09/2020] [Indexed: 12/19/2022]
Abstract
Cardiovascular disease (CVD) is the most common disease to increase as life expectancy increases. Most high-profile pharmacological treatments for age-related CVD have led to inefficacious results, implying that novel approaches to treating these pathologies are needed. Emerging data have demonstrated that senescent cardiovascular cells, which are characterized by irreversible cell cycle arrest and a distinct senescence-associated secretory phenotype, accumulate in aged or diseased cardiovascular systems, suggesting that they may impair cardiovascular function. This review discusses the evidence implicating senescent cells in cardiovascular ageing, the onset and progression of CVD, and the molecular mechanisms underlying cardiovascular cell senescence. We also review eradication of senescent cardiovascular cells by small-molecule-drug-mediated apoptosis and immune cell-mediated efferocytosis and toxicity as promising and precisely targeted therapeutics for CVD prevention and treatment.
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95
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Battram AM, Bachiller M, Martín-Antonio B. Senescence in the Development and Response to Cancer with Immunotherapy: A Double-Edged Sword. Int J Mol Sci 2020; 21:ijms21124346. [PMID: 32570952 PMCID: PMC7352478 DOI: 10.3390/ijms21124346] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 06/11/2020] [Accepted: 06/13/2020] [Indexed: 12/12/2022] Open
Abstract
Cellular senescence was first described as a physiological tumor cell suppressor mechanism that leads to cell growth arrest with production of the senescence-associated secretory phenotype known as SASP. The main role of SASP in physiological conditions is to attract immune cells to clear senescent cells avoiding tumor development. However, senescence can be damage-associated and, depending on the nature of these stimuli, additional types of senescence have been described. In the context of cancer, damage-associated senescence has been described as a consequence of chemotherapy treatments that were initially thought of as a tumor suppressor mechanism. However, in certain contexts, senescence after chemotherapy can promote cancer progression, especially when immune cells become senescent and cannot clear senescent tumor cells. Moreover, aging itself leads to continuous inflammaging and immunosenescence which are responsible for rewiring immune cells to become defective in their functionality. Here, we define different types of senescence, pathways that activate them, and functions of SASP in these events. Additionally, we describe the role of senescence in cancer and its treatments, including how aging and chemotherapy contribute to senescence in tumor cells, before focusing on immune cell senescence and its role in cancer. Finally, we discuss potential therapeutic interventions to reverse cell senescence.
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Affiliation(s)
- Anthony M. Battram
- Department of Hematology, Hospital Clinic, IDIBAPS, 08036 Barcelona, Spain; (A.M.B.); (M.B.)
| | - Mireia Bachiller
- Department of Hematology, Hospital Clinic, IDIBAPS, 08036 Barcelona, Spain; (A.M.B.); (M.B.)
| | - Beatriz Martín-Antonio
- Department of Hematology, Hospital Clinic, IDIBAPS, 08036 Barcelona, Spain; (A.M.B.); (M.B.)
- Department of Hematology, Hospital Clinic, IDIBAPS/Josep Carreras Leukaemia Research Institute, Carrer Rosselló 149-153, 08036 Barcelona, Spain
- Correspondence: ; Tel.: +34-93-227-45-28; Fax: +34-93-312-94-07
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96
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Kale A, Sharma A, Stolzing A, Desprez PY, Campisi J. Role of immune cells in the removal of deleterious senescent cells. Immun Ageing 2020; 17:16. [PMID: 32518575 PMCID: PMC7271494 DOI: 10.1186/s12979-020-00187-9] [Citation(s) in RCA: 178] [Impact Index Per Article: 44.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Accepted: 05/18/2020] [Indexed: 02/06/2023]
Abstract
Cellular senescence is an essentially irreversible arrest of cell proliferation coupled to a complex senescence-associated secretory phenotype (SASP). The senescence arrest prevents the development of cancer, and the SASP can promote tissue repair. Recent data suggest that the prolonged presence of senescent cells, and especially the SASP, could be deleterious, and their beneficial effects early in life can become maladaptive such that they drive aging phenotypes and pathologies late in life. It is therefore important to develop strategies to eliminate senescent cells. There are currently under development or approved several immune cell-based therapies for cancer, which could be redesigned to target senescent cells. This review focuses on this possible use of immune cells and discusses how current cell-based therapies could be used for senescent cell removal.
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Affiliation(s)
- Abhijit Kale
- Buck Institute for Research on Aging, 8001 Redwood Boulevard, Novato, CA 94945 USA
| | - Amit Sharma
- SENS Research Foundation, 110 Pioneer Way, Suite J, Mountain View, CA 94041 USA
| | - Alexandra Stolzing
- SENS Research Foundation, 110 Pioneer Way, Suite J, Mountain View, CA 94041 USA
- Centre for Biological Engineering, Wolfson School of Mechanical, Electrical and Manufacturing Engineering, Loughborough University, Loughborough, UK
| | - Pierre-Yves Desprez
- Buck Institute for Research on Aging, 8001 Redwood Boulevard, Novato, CA 94945 USA
- California Pacific Medical Center, Research Institute, San Francisco, CA 94107 USA
| | - Judith Campisi
- Buck Institute for Research on Aging, 8001 Redwood Boulevard, Novato, CA 94945 USA
- Biosciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720 USA
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97
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Idso JM, Lao S, Schloemer NJ, Knipstein J, Burns R, Thakar MS, Malarkannan S. Entinostat augments NK cell functions via epigenetic upregulation of IFIT1-STING-STAT4 pathway. Oncotarget 2020; 11:1799-1815. [PMID: 32499867 PMCID: PMC7244011 DOI: 10.18632/oncotarget.27546] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 03/03/2020] [Indexed: 12/15/2022] Open
Abstract
Histone deacetylase inhibitors (HDACi) are an emerging cancer therapy; however, their effect on natural killer (NK) cell-mediated anti-tumor responses remain unknown. Here, we evaluated the impact of a benzamide HDACi, entinostat, on human primary NK cells as well as tumor cell lines. Entinostat significantly upregulated the expression of NKG2D, an essential NK cell activating receptor. Independently, entinostat augmented the expression of ULBP1, HLA, and MICA/B on both rhabdomyosarcoma and Ewing sarcoma cell lines. Additionally, entinostat increased both cytotoxicity and IFN-γ production in human NK cells following coculture with these tumor cells. Mechanistically, entinostat treatment resulted in increased chromatin accessibility to the promoter region for interferon-induced protein with tetratricopeptide repeats 1 (IFIT1) gene and thereby increasing the transcript and protein levels of IFIT1 that augmented the IFIT1-mediated IRF1, STAT4, and STING pathways. Corresponding transcriptome analysis revealed enrichment of IRF1 and STAT4 and gene sets responsible for NK cell-mediated IFN-γ production and cytotoxicity, respectively. Our results show a novel mechanism by which entinostat initiates an IFIT1-STING-mediated potentiation of STAT4 via IRF1 to augment NK cell-mediated anti-tumor responses.
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Affiliation(s)
- John M Idso
- Laboratory of Molecular Immunology and Immunotherapy, Blood Research Institute, Versiti, Milwaukee, WI, USA
| | - Shunhua Lao
- Laboratory of Molecular Immunology and Immunotherapy, Blood Research Institute, Versiti, Milwaukee, WI, USA
| | - Nathan J Schloemer
- Laboratory of Molecular Immunology and Immunotherapy, Blood Research Institute, Versiti, Milwaukee, WI, USA.,Division of Pediatric Hematology-Oncology-BMT, Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Jeffrey Knipstein
- Division of Pediatric Hematology-Oncology-BMT, Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Robert Burns
- Bioinformatics Core, Blood Research Institute, Versiti, Milwaukee, WI, USA
| | - Monica S Thakar
- Laboratory of Molecular Immunology and Immunotherapy, Blood Research Institute, Versiti, Milwaukee, WI, USA.,Division of Pediatric Hematology-Oncology-BMT, Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI, USA.,Co-senior authors
| | - Subramaniam Malarkannan
- Laboratory of Molecular Immunology and Immunotherapy, Blood Research Institute, Versiti, Milwaukee, WI, USA.,Division of Pediatric Hematology-Oncology-BMT, Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI, USA.,Divson of Hematology-Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA.,Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, WI, USA.,Co-senior authors
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98
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Li H, Chen X, Zeng W, Zhou W, Zhou Q, Wang Z, Jiang W, Xie B, Sun LQ. Radiation-Enhanced Expression of CCL22 in Nasopharyngeal Carcinoma is Associated With CCR4 + CD8 T Cell Recruitment. Int J Radiat Oncol Biol Phys 2020; 108:126-139. [PMID: 32428547 DOI: 10.1016/j.ijrobp.2020.05.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 04/22/2020] [Accepted: 05/01/2020] [Indexed: 12/24/2022]
Abstract
PURPOSE Radiation therapy elicits profound alterations in gene expression in tumor cells. This study aims to determine the dynamic changes in the expression of immunity-associated genes in nasopharyngeal carcinoma (NPC) cells upon radiation therapy. METHODS AND MATERIALS The study was performed using NPC patient-derived tumor xenograft tumors, cell lines, CCR4+ CD8 T cells sorted from peripheral blood mononuclear cells of healthy volunteers, and TCGA-derived bulk RNA-seq or single-cell RNA-seq (scRNA-seq) data sets. Patient-derived tumor xenograft tumors or cell lines were irradiated and collected for bulk RNA sequencing or for CCL22 expression and release detection. Malignant phenotypes and radiosensitivity were assessed in cells with or without overexpression of CCL22 or recombinant CCL22 treatment in the presence or absence of irradiation. TCGA data sets were used for uncovering CCR4 status in subtypes of T cells. CCL22 in supernatants, cell lysates, or serum samples was measured with enzyme-linked immunosorbent assay. RESULTS CCL22 was significantly increased in the irradiated patient-derived tumor xenograft tumors, the supernatants and cell lysates collected from irradiated NPC cell lines, and the serum of patients who received radiation therapy. No alterations of malignant phenotypes were found in tumor cells with CCL22 overexpression or recombinant CCL22 treatment. Kaplan-Meier analysis revealed that CCL22 or its receptor CCR4 positively correlated with cytotoxic T lymphocyte signatures, and high expression of CCL22 or CCR4 was associated with better prognosis for patients with NPC. scRNA-seq data set-based analysis demonstrated that CCR4 was expressed in multiple subtypes of T cells, including effector CD8 T cells. Chemotaxis assay indicated that CCR4+ CD8 T cells could be recruited by CCL22 treatment. CONCLUSION The radiation-enhanced release of CCL22 from NPC cells promotes migration of CCR4 + effector CD8 T cells, which might partially be associated with radiation therapy-mediated antitumor immunity.
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Affiliation(s)
- Hanghang Li
- Xiangya Cancer Center, Xiangya Hospital, Central South University, Changsha, Hunan, China; Key Laboratory of Molecular Radiation Oncology Hunan Province, Changsha, Hunan, China
| | - Xiang Chen
- Department of Otolaryngology-Head Neck Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Wenjing Zeng
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Weibing Zhou
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Qin Zhou
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Zhan Wang
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Wuzhong Jiang
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Bowen Xie
- Xiangya Cancer Center, Xiangya Hospital, Central South University, Changsha, Hunan, China; Key Laboratory of Molecular Radiation Oncology Hunan Province, Changsha, Hunan, China
| | - Lun-Quan Sun
- Xiangya Cancer Center, Xiangya Hospital, Central South University, Changsha, Hunan, China; Key Laboratory of Molecular Radiation Oncology Hunan Province, Changsha, Hunan, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China; Hunan International Scientific and Technological Cooperation Base of Precision Medicine for Cancer, Changsha, Hunan, China.
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99
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Hodgins JJ, Khan ST, Park MM, Auer RC, Ardolino M. Killers 2.0: NK cell therapies at the forefront of cancer control. J Clin Invest 2020; 129:3499-3510. [PMID: 31478911 DOI: 10.1172/jci129338] [Citation(s) in RCA: 140] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Natural killer (NK) cells are innate cytotoxic lymphocytes involved in the surveillance and elimination of cancer. As we have learned more and more about the mechanisms NK cells employ to recognize and eliminate tumor cells, and how, in turn, cancer evades NK cell responses, we have gained a clear appreciation that NK cells can be harnessed in cancer immunotherapy. Here, we review the evidence for NK cells' critical role in combating transformed and malignant cells, and how cancer immunotherapies potentiate NK cell responses for therapeutic purposes. We highlight cutting-edge immunotherapeutic strategies in preclinical and clinical development such as adoptive NK cell transfer, chimeric antigen receptor-expressing NK cells (CAR-NKs), bispecific and trispecific killer cell engagers (BiKEs and TriKEs), checkpoint blockade, and oncolytic virotherapy. Further, we describe the challenges that NK cells face (e.g., postsurgical dysfunction) that must be overcome by these therapeutic modalities to achieve cancer clearance.
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Affiliation(s)
- Jonathan J Hodgins
- Centre for Cancer Therapeutics, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada.,Department of Biochemistry, Microbiology and Immunology, and
| | - Sarwat T Khan
- Centre for Cancer Therapeutics, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Maria M Park
- Centre for Cancer Therapeutics, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada.,Department of Biochemistry, Microbiology and Immunology, and
| | - Rebecca C Auer
- Centre for Cancer Therapeutics, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada.,Department of Surgery, University of Ottawa, Ottawa, Ontario, Canada
| | - Michele Ardolino
- Centre for Cancer Therapeutics, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada.,Department of Biochemistry, Microbiology and Immunology, and
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100
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Li Y, Dong K, Fan X, Xie J, Wang M, Fu S, Li Q. DNT Cell-based Immunotherapy: Progress and Applications. J Cancer 2020; 11:3717-3724. [PMID: 32328176 PMCID: PMC7171494 DOI: 10.7150/jca.39717] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Accepted: 02/26/2020] [Indexed: 12/14/2022] Open
Abstract
Cancer immunotherapy has firmly established a dominant status in recent years. Adoptive cellular immunotherapy (ACI) is the main branch of immunotherapy. Recently, the immune effector cells of ACI, such as T cells, NK cells, and genetically engineered cells, have been used to achieve significant clinical benefits in the treatment of malignant tumors. However, the clinical applications have limitations, including toxicity, unexpectedly low efficiency, high costs and strict technical requirements. More exploration is needed to optimize ACI for cancer patients. CD3+CD4-CD8- double negative T cells (DNTs) have emerged as functional antitumor effector cells, according to the definition of adoptive immunotherapy. They constitute a kind of T cell subset that mediates nontumor antigen-restricted immunity and has important immune regulatory functions. Preclinical experiments showed that DNTs had a dual effect by killing tumor cells and inhibiting graft-versus-host disease. Notably, DNTs can be acquired from healthy donors and expanded in vitro; thus, allogeneic DNTs may be provided as “off-the-shelf” cellular products that can be readily available for direct clinical application. We review the progress and application of DNTs in immunotherapy. DNTs may provide some novel perspectives on cancer immunotherapy.
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Affiliation(s)
- Yingrui Li
- Department of Biochemistry & Molecular Biology, School of Basic Medical Sciences, Shanxi Medical University, Taiyuan, 030000, China.,Department of Oncology, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China
| | - Kang Dong
- Shanxi Pharmaceutical Group Gene Biotech co. LTD, Taiyuan, 030000, China
| | - Xueke Fan
- Department of Gastroenterology, Jincheng People's Hospital, Jincheng, 048000, China
| | - Jun Xie
- Department of Biochemistry & Molecular Biology, School of Basic Medical Sciences, Shanxi Medical University, Taiyuan, 030000, China
| | - Miao Wang
- Department of Oncology, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China
| | - Songtao Fu
- Department of Biochemistry & Molecular Biology, School of Basic Medical Sciences, Shanxi Medical University, Taiyuan, 030000, China
| | - Qin Li
- Department of Oncology, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China
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