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Brandli A, Vessey KA, Fletcher EL. The contribution of pattern recognition receptor signalling in the development of age related macular degeneration: the role of toll-like-receptors and the NLRP3-inflammasome. J Neuroinflammation 2024; 21:64. [PMID: 38443987 PMCID: PMC10913318 DOI: 10.1186/s12974-024-03055-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 02/26/2024] [Indexed: 03/07/2024] Open
Abstract
Age-related macular degeneration (AMD) is a leading cause of irreversible vision loss, characterised by the dysfunction and death of the photoreceptors and retinal pigment epithelium (RPE). Innate immune cell activation and accompanying para-inflammation have been suggested to contribute to the pathogenesis of AMD, although the exact mechanism(s) and signalling pathways remain elusive. Pattern recognition receptors (PRRs) are essential activators of the innate immune system and drivers of para-inflammation. Of these PRRs, the two most prominent are (1) Toll-like receptors (TLR) and (2) NOD-, LRR- and pyrin domain-containing protein 3 (NLRP3)-inflammasome have been found to modulate the progression of AMD. Mutations in TLR2 have been found to be associated with an increased risk of developing AMD. In animal models of AMD, inhibition of TLR and NLRP3 has been shown to reduce RPE cell death, inflammation and angiogenesis signalling, offering potential novel treatments for advanced AMD. Here, we examine the evidence for PRRs, TLRs2/3/4, and NLRP3-inflammasome pathways in macular degeneration pathogenesis.
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Affiliation(s)
- Alice Brandli
- Department of Anatomy and Physiology, The University of Melbourne, Grattan St, Parkville, Victoria, 3010, Australia
- Roche Pharma Research and Early Development, F. Hoffmann-La Roche Ltd, Basel, Switzerland
| | - Kirstan A Vessey
- Department of Anatomy and Physiology, The University of Melbourne, Grattan St, Parkville, Victoria, 3010, Australia
| | - Erica L Fletcher
- Department of Anatomy and Physiology, The University of Melbourne, Grattan St, Parkville, Victoria, 3010, Australia.
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2
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Tumor immunology. Clin Immunol 2023. [DOI: 10.1016/b978-0-12-818006-8.00003-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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3
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Le Naour J, Sztupinszki Z, Carbonnier V, Casiraghi O, Marty V, Galluzzi L, Szallasi Z, Kroemer G, Vacchelli E. A loss-of-function polymorphism in ATG16L1 compromises therapeutic outcome in head and neck carcinoma patients. Oncoimmunology 2022; 11:2059878. [PMID: 35481288 PMCID: PMC9037530 DOI: 10.1080/2162402x.2022.2059878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
The anticancer immune response is shaped by immunogenic cell stress and death pathways. Thus, cancer cells can release danger-associated molecular patterns that act on pattern recognition receptors expressed by dendritic cells and their precursors to elicit an antitumor immune response. Here, we investigated the impact of single nucleotide polymorphisms (SNPs) in genes affecting this cancer-immunity dialogue in the context of head and neck squamous cell carcinoma (HNSCC). We observed that homozygosity for a loss-of-function SNP (rs2241880, leading to the substitution of a threonine residue in position 300 by an alanine) affecting autophagy related 16 like 1 (ATG16L1) is coupled to poor progression-free survival in platinum-treated HNSCC patients. This result was obtained on a cohort of patients enrolled at the Gustave Roussy Cancer Campus and was validated on an independent cohort of The Cancer Genome Atlas (TCGA). Homozygosity in rs2241880 is well known to predispose to Crohn’s disease, and epidemiological associations between Crohn’s disease and HNSCC have been reported at the levels of cancer incidence and prognosis. We speculate that rs2241880 might be partially responsible for this association.
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Affiliation(s)
- Julie Le Naour
- Equipe labellisée par la Ligue contre le cancer, Université de Paris, Sorbonne Université, INSERM U1138, Centre de Recherche des Cordeliers, Institut Universitaire de France, Paris, France
- Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Villejuif, France
- Université Paris Sud, Paris Saclay, Faculty of Medicine Kremlin Bicêtre, France
| | - Zsofia Sztupinszki
- Computational Health Informatics Program (CHIP), Boston Children’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Danish Cancer Society Research Center, Copenhagen, Denmark
| | - Vincent Carbonnier
- Equipe labellisée par la Ligue contre le cancer, Université de Paris, Sorbonne Université, INSERM U1138, Centre de Recherche des Cordeliers, Institut Universitaire de France, Paris, France
- Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Villejuif, France
- Université Paris Sud, Paris Saclay, Faculty of Medicine Kremlin Bicêtre, France
| | - Odile Casiraghi
- Department of Head and Neck Surgical and Medical Oncology, Gustave Roussy Cancer Campus, Paris-Saclay University, Villejuif, France
| | - Virginie Marty
- Experimental and Translational Pathology Platform (PETRA), AMMICa Inserm US23/UMS CNRS3655, Gustave Roussy Cancer Campus, Villejuif, France
| | - Lorenzo Galluzzi
- Department of Radiation Oncology, Weill Cornell Medical College, New York, NY, USA
- Sandra and Edward Meyer Cancer Center, New York, NY, USA
- Caryl and Israel Englander Institute for Precision Medicine, New York, NY, USA
| | - Zoltan Szallasi
- Computational Health Informatics Program (CHIP), Boston Children’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Danish Cancer Society Research Center, Copenhagen, Denmark
| | - Guido Kroemer
- Equipe labellisée par la Ligue contre le cancer, Université de Paris, Sorbonne Université, INSERM U1138, Centre de Recherche des Cordeliers, Institut Universitaire de France, Paris, France
- Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Villejuif, France
- Institut du Cancer Paris CARPEMAP-HP, Hôpital Européen Georges Pompidou, Pôle de Biologie, Paris, France
- Department of Cancer Medicine, Gustave Roussy Cancer Campus, Villejuif, France
| | - Erika Vacchelli
- Equipe labellisée par la Ligue contre le cancer, Université de Paris, Sorbonne Université, INSERM U1138, Centre de Recherche des Cordeliers, Institut Universitaire de France, Paris, France
- Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Villejuif, France
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4
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Senovilla L, Vacchelli E, Galon J, Adjemian S, Eggermont A, Fridman WH, Sautès-Fridman C, Ma Y, Tartour E, Zitvogel L, Kroemer G, Galluzzi L. Trial watch: Prognostic and predictive value of the immune infiltrate in cancer. Oncoimmunology 2021; 1:1323-1343. [PMID: 23243596 PMCID: PMC3518505 DOI: 10.4161/onci.22009] [Citation(s) in RCA: 177] [Impact Index Per Article: 59.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Solid tumors are constituted of a variety of cellular components, including bona fide malignant cells as well as endothelial, structural and immune cells. On one hand, the tumor stroma exerts major pro-tumorigenic and immunosuppressive functions, reflecting the capacity of cancer cells to shape the microenvironment to satisfy their own metabolic and immunological needs. On the other hand, there is a component of tumor-infiltrating leucocytes (TILs) that has been specifically recruited in the attempt to control tumor growth. Along with the recognition of the critical role played by the immune system in oncogenesis, tumor progression and response to therapy, increasing attention has been attracted by the potential prognostic and/or predictive role of the immune infiltrate in this setting. Data from large clinical studies demonstrate indeed that a robust infiltration of neoplastic lesions by specific immune cell populations, including (but not limited to) CD8+ cytotoxic T lymphocytes, Th1 and Th17 CD4+ T cells, natural killer cells, dendritic cells, and M1 macrophages constitutes an independent prognostic indicator in several types of cancer. Conversely, high levels of intratumoral CD4+CD25+FOXP3+ regulatory T cells, Th2 CD4+ T cells, myeloid-derived suppressor cells, M2 macrophages and neutrophils have frequently been associated with dismal prognosis. So far, only a few studies have addressed the true predictive potential of TILs in cancer patients, generally comforting the notion that—at least in some clinical settings—the immune infiltrate can reliably predict if a specific patient will respond to therapy or not. In this Trial Watch, we will summarize the results of clinical trials that have evaluated/are evaluating the prognostic and predictive value of the immune infiltrate in the context of solid malignancies.
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Affiliation(s)
- Laura Senovilla
- Institut Gustave Roussy; Villejuif, France ; Université Paris-Sud/Paris XI; Orsay, France ; INSERM, U848; Villejuif, France
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5
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Kulshrestha A, Katara GK, Ibrahim SA, Riehl VE, Schneiderman S, Bilal M, Young AN, Levine S, Fleetwood S, Dolan J, Gilman-Sachs A, Beaman KD. In vivo anti-V-ATPase antibody treatment delays ovarian tumor growth by increasing antitumor immune responses. Mol Oncol 2020; 14:2436-2454. [PMID: 32797726 PMCID: PMC7530789 DOI: 10.1002/1878-0261.12782] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 07/19/2020] [Accepted: 08/12/2020] [Indexed: 12/18/2022] Open
Abstract
Tumor acidity is the key metabolic feature promoting cancer progression and is modulated by pH regulators on a cancer cell's surface that pump out excess protons/lactic acid for cancer cell survival. Neutralizing tumor acidity improves the therapeutic efficacy of current treatments including immunotherapies. Vacuolar-ATPase (V-ATPase) proton pumps encompass unique plasma membrane-associated subunit isoforms, making this molecule an important target for anticancer therapy. Here, we examined the in vivo therapeutic efficacy of an antibody (a2v-mAB) targeting specific V-ATPase-'V0a2' surface isoform in controlling ovarian tumor growth. In vitro a2v-mAb treatment inhibited the proton pump activity in ovarian cancer (OVCA) cells. In vivo intraperitoneal a2v-mAb treatment drastically delayed ovarian tumor growth with no measurable in vivo toxicity in a transplant tumor model. To explore the possible mechanism causing delayed tumor growth, histochemical analysis of the a2v-mAb-treated tumor tissues displayed high immune cell infiltration (M1-macrophages, neutrophils, CD103+ cells, and NK cells) and an enhanced antitumor response (iNOS, IFN-y, IL-1α) compared to control. There was marked decrease in CA-125-positive cancer cells and an enhanced active caspase-3 expression in a2v-mAb-treated tumors. RNA-seq analysis of a2v-mAb tumor tissues further revealed upregulation of apoptosis-related and toll-like receptor pathway-related genes. Indirect coculture of a2v-mAb-treated OVCA cells with human PBMCs in an unbuffered medium led to an enhanced gene expression of antitumor molecules IFN-y, IL-17, and IL-12-A in PBMCs, further validating the in vivo antitumor responses. In conclusion, V-ATPase inhibition using a monoclonal antibody directed against the V0a2 isoform increases antitumor immune responses and could therefore constitute an effective treatment strategy in OVCA.
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Affiliation(s)
- Arpita Kulshrestha
- Department of Microbiology and Immunology, Center for Cancer cell biology, Immunology and infection, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
| | - Gajendra K Katara
- Department of Microbiology and Immunology, Center for Cancer cell biology, Immunology and infection, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
| | - Safaa A Ibrahim
- Department of Microbiology and Immunology, Center for Cancer cell biology, Immunology and infection, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA.,Department of Microbiology and Immunology, Faculty of Pharmacy, Cairo University, Giza, Egypt
| | - Valerie E Riehl
- Department of Microbiology and Immunology, Center for Cancer cell biology, Immunology and infection, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
| | - Sylvia Schneiderman
- Department of Microbiology and Immunology, Center for Cancer cell biology, Immunology and infection, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
| | - Mahmood Bilal
- Department of Microbiology and Immunology, Center for Cancer cell biology, Immunology and infection, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
| | - Alexandria N Young
- Center for Biomolecular Sciences, College of Pharmacy, University of Illinois at Chicago, IL, USA
| | - Shayna Levine
- Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
| | - Sara Fleetwood
- Department of Microbiology and Immunology, Center for Cancer cell biology, Immunology and infection, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
| | - James Dolan
- Department of Obstetrics & Gynecology, Advocate Lutheran General Hospital, Park Ridge, IL, USA
| | - Alice Gilman-Sachs
- Department of Microbiology and Immunology, Center for Cancer cell biology, Immunology and infection, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
| | - Kenneth D Beaman
- Department of Microbiology and Immunology, Center for Cancer cell biology, Immunology and infection, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA.,Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
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6
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The P2X7 purinergic receptor: a potential therapeutic target for lung cancer. J Cancer Res Clin Oncol 2020; 146:2731-2741. [PMID: 32892231 DOI: 10.1007/s00432-020-03379-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Accepted: 09/01/2020] [Indexed: 02/07/2023]
Abstract
PURPOSE Purinergic P2X7 receptor (P2X7R) is a gated ion channel for which adenosine triphosphate (ATP) is a ligand. Activated P2X7R is widely expressed in a variety of immune cells and tissues and is involved in a variety of physiological and pathological processes. Studies have confirmed that P2X7R is involved in the regulation of tumor cell growth, stimulating cell proliferation or inducing apoptosis. Recent studies have found that P2X7R is abnormally expressed in lung cancer and is closely related to the carcinogenesis and development of lung cancer. In this paper, we comprehensively describe the structure, function, and genetic polymorphisms of P2X7R. In particular, the role and therapeutic potential of P2X7R in lung cancer are discussed to provide new targets and new strategies for the treatment and prognosis of clinical lung cancer. METHODS The relevant literature on P2X7R and lung cancer from PubMed databases is reviewed in this article. RESULTS P2X7R regulates the function of lung cancer cells by activating multiple intracellular signaling pathways (such as the JNK, Rho, HMGB1 and EMT pathways), thereby affecting cell survival, growth, invasion, and metastasis and patient prognosis. Targeting P2X7R with inhibitors effectively suppresses the growth and metastasis of lung cancer cells. CONCLUSION In summary, P2X7R is expected to become a potential target for the treatment of lung cancer, and more clinical research is needed in the future to explore the effectiveness of P2X7R antagonists as treatments.
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Le Naour J, Galluzzi L, Zitvogel L, Kroemer G, Vacchelli E. Trial watch: IDO inhibitors in cancer therapy. Oncoimmunology 2020; 9:1777625. [PMID: 32934882 PMCID: PMC7466863 DOI: 10.1080/2162402x.2020.1777625] [Citation(s) in RCA: 84] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Indoleamine 2,3-dioxygenase 1 (IDO1) catalyzes the first, rate-limiting step of the so-called “kynurenine pathway”, which converts the essential amino acid L-tryptophan (Trp) into the immunosuppressive metabolite L-kynurenine (Kyn). While expressed constitutively by some tissues, IDO1 can also be induced in specific subsets of antigen-presenting cells that ultimately favor the establishment of immune tolerance to tumor antigens. At least in part, the immunomodulatory functions of IDO1 can be explained by depletion of Trp and accumulation of Kyn and its derivatives. In animal tumor models, genetic or pharmacological IDO1 inhibition can cause the (re)activation of anticancer immune responses. Similarly, neoplasms expressing high levels of IDO1 may elude anticancer immunosurveillance. Therefore, IDO1 inhibitors represent promising therapeutic candidates for cancer therapy, and some of them have already entered clinical evaluation. Here, we summarize preclinical and clinical studies testing IDO1-targeting interventions for oncologic indications.
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Affiliation(s)
- Julie Le Naour
- Equipe Labellisée Par La Ligue Contre Le Cancer, Université De Paris, Sorbonne Université, INSERM U1138, Centre De Recherche Des Cordeliers, Paris, France.,Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Villejuif, France.,Gustave Roussy Cancer Campus, Villejuif, France.,Faculty of Medicine Kremlin Bicêtre, Université Paris Sud, Paris Saclay, France
| | - Lorenzo Galluzzi
- Department of Radiation Oncology, Weill Cornell Medical College, New York, NY, USA.,Sandra and Edward Meyer Cancer Center, New York, NY, USA.,Caryl and Israel Englander Institute for Precision Medicine, New York, NY, USA.,Department of Dermatology, Yale School of Medicine, New Haven, CT, USA.,Université De Paris, Paris, France
| | - Laurence Zitvogel
- Gustave Roussy Cancer Campus, Villejuif, France.,Equipe Labellisée Ligue Contre Le Cancer, Villejuif, France.,Center of Clinical Investigations in Biotherapies of Cancer (CICBT) 1428, Villejuif, France
| | - Guido Kroemer
- Equipe Labellisée Par La Ligue Contre Le Cancer, Université De Paris, Sorbonne Université, INSERM U1138, Centre De Recherche Des Cordeliers, Paris, France.,Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Villejuif, France.,Gustave Roussy Cancer Campus, Villejuif, France.,Center of Clinical Investigations in Biotherapies of Cancer (CICBT) 1428, Villejuif, France.,Hôpital Européen Georges Pompidou, AP-HP, Paris, France.,Suzhou Institute for Systems Medicine, Chinese Academy of Medical Sciences, Suzhou, China.,Karolinska Institute, Department of Women's and Children's Health, Karolinska University Hospital, Stockholm, Sweden
| | - Erika Vacchelli
- Equipe Labellisée Par La Ligue Contre Le Cancer, Université De Paris, Sorbonne Université, INSERM U1138, Centre De Recherche Des Cordeliers, Paris, France.,Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Villejuif, France.,Gustave Roussy Cancer Campus, Villejuif, France
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8
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Immunological consequences of chemotherapy: Single drugs, combination therapies and nanoparticle-based treatments. J Control Release 2019; 305:130-154. [DOI: 10.1016/j.jconrel.2019.04.020] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 04/09/2019] [Accepted: 04/14/2019] [Indexed: 02/07/2023]
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9
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Khademalhosseini M, Arababadi MK. Toll-like receptor 4 and breast cancer: an updated systematic review. Breast Cancer 2018; 26:265-271. [PMID: 30543015 DOI: 10.1007/s12282-018-00935-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Accepted: 11/26/2018] [Indexed: 02/07/2023]
Abstract
Toll-like receptors (TLRs) may play dual roles in human cancers. TLR4 is a key molecule which may participate in both friend and foe roles against breast cancer. This review article collected recent data regarding the mechanisms used by TLR4 in the eradication of breast cancer cells and induction of the tumor cells, and discussed the mechanisms involved in the various functions of TLR4. The literature searches revealed that TLR4 is a key molecule that participates in breast cancer cell eradication or induction of breast cancer development and also transformation of the normal cells. TLR4 eradicates breast cancer cells via recognition of their DAMPs and then induces immune responses. Over-expression of TLR4 and also alterations in its signaling, including association of some intrinsic pathways such as TGF-β signaling and TP53, are the crucial factors to alter TLR4 functions against breast cancer.
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Affiliation(s)
- Morteza Khademalhosseini
- Geriatric Care Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
- Department of Laboratory Sciences, Faculty of Paramedicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Mohammad Kazemi Arababadi
- Department of Laboratory Sciences, Faculty of Paramedicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.
- Immunology of Infectious Diseases Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.
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10
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Bernal-Estévez DA, García O, Sánchez R, Parra-López CA. Monitoring the responsiveness of T and antigen presenting cell compartments in breast cancer patients is useful to predict clinical tumor response to neoadjuvant chemotherapy. BMC Cancer 2018; 18:77. [PMID: 29334915 PMCID: PMC5769526 DOI: 10.1186/s12885-017-3982-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Accepted: 12/26/2017] [Indexed: 12/25/2022] Open
Abstract
Background Vaccination of mice with tumors treated with Doxorubicin promotes a T cell immunity that relies on dendritic cell (DC) activation and is responsible for tumor control in vaccinated animals. Despite Doxorubicin in combination with Cyclophosphamide (A/C) is widely used to treat breast cancer patients, the stimulating effect of A/C on T and APC compartments and its correlation with patient’s clinical response remains to be proved. Methods In this prospective study, we designed an in vitro system to monitor various immunological readouts in PBMCs obtained from a total of 17 breast cancer patients before, and after neoadjuvant anti-tumor therapy with A/C. Results The results show that before treatment, T cells and DCs, exhibit a marked unresponsiveness to in vitro stimulus: whereas T cells exhibit poor TCR internalization and limited expression of CD154 in response to anti-CD3/CD28/CD2 stimulation, DCs secrete low levels of IL-12p70 and limited CD83 expression in response to pro-inflammatory cytokines. Notably, after treatment the responsiveness of T and APC compartments was recovered, and furthermore, this recovery correlated with patients’ residual cancer burden stage. Conclusions Our results let us to argue that the model used here to monitor the T and APC compartments is suitable to survey the recovery of immune surveillance and to predict tumor response during A/C chemotherapy. Electronic supplementary material The online version of this article (10.1186/s12885-017-3982-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- David A Bernal-Estévez
- Department of Microbiology, Graduated School in Biomedical Sciences, Universidad Nacional de Colombia, Bogotá, Colombia.,Immunology and Clinical Oncology Research Group (GIIOC), Fundación Salud de los Andes, Bogotá, Colombia
| | - Oscar García
- Servicio de seno y tejidos blandos, Instituto Nacional de Cancerología, Bogotá, Colombia
| | - Ramiro Sánchez
- Department of Microbiology, Graduated School in Biomedical Sciences, Universidad Nacional de Colombia, Bogotá, Colombia.,Clínica del Seno, Bogotá, Colombia
| | - Carlos A Parra-López
- Department of Microbiology, Graduated School in Biomedical Sciences, Universidad Nacional de Colombia, Bogotá, Colombia.
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11
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Immunogenic Stress and Death of Cancer Cells in Natural and Therapy-Induced Immunosurveillance. Oncoimmunology 2018. [DOI: 10.1007/978-3-319-62431-0_12] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
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12
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Colon cancer cell treatment with rose bengal generates a protective immune response via immunogenic cell death. Cell Death Dis 2017; 8:e2584. [PMID: 28151483 PMCID: PMC5386459 DOI: 10.1038/cddis.2016.473] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Revised: 12/13/2016] [Accepted: 12/14/2016] [Indexed: 12/15/2022]
Abstract
Immunotherapeutic approaches to manage patients with advanced gastrointestinal malignancies are desired; however, mechanisms to incite tumor-specific immune responses remain to be elucidated. Rose bengal (RB) is toxic at low concentrations to malignant cells and may induce damage-associated molecular patterns; therefore, we investigated its potential as an immunomodulator in colon cancer. Murine and human colon cancer lines were treated with RB (10% in saline/PV-10) for cell cycle, cell death, and apoptosis assays. Damage-associated molecular patterns were assessed with western blot, ELISA, and flow cytometry. In an immunocompetent murine model of colon cancer, we demonstrate that tumors regress upon RB treatment, and that RB induces cell death in colon cancer cells through G2/M growth arrest and predominantly necrosis. RB-treated colon cancer cells expressed distinct hallmarks of immunogenic cell death (ICD), including enhanced expression of calreticulin and heat-shock protein 90 on the cell surface, a decrease in intracellular ATP, and the release of HMGB1. To confirm the ICD phenotype, we vaccinated immunocompetent animals with syngeneic colon cancer cells treated with RB. RB-treated tumors served as a vaccine against subsequent challenge with the same CT26 colon cancer tumor cells, and vaccination with in vitro RB-treated cells resulted in slower tumor growth following inoculation with colon cancer cells, but not with syngeneic non-CT26 cancer cells, suggesting a specific antitumor immune response. In conclusion, RB serves as an inducer of ICD that contributes to enhanced specific antitumor immunity in colorectal cancer.
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13
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Garg AD, Elsen S, Krysko DV, Vandenabeele P, de Witte P, Agostinis P. Resistance to anticancer vaccination effect is controlled by a cancer cell-autonomous phenotype that disrupts immunogenic phagocytic removal. Oncotarget 2016; 6:26841-60. [PMID: 26314964 PMCID: PMC4694957 DOI: 10.18632/oncotarget.4754] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2015] [Accepted: 07/10/2015] [Indexed: 12/22/2022] Open
Abstract
Immunogenic cell death (ICD) is a well-established instigator of ‘anti-cancer vaccination-effect (AVE)’. ICD has shown considerable preclinical promise, yet there remain subset of cancer patients that fail to respond to clinically-applied ICD inducers. Non-responsiveness to ICD inducers could be explained by the existence of cancer cell-autonomous, anti-AVE resistance mechanisms. However such resistance mechanisms remain poorly investigated. In this study, we have characterized for the first time, a naturally-occurring preclinical cancer model (AY27) that exhibits intrinsic anti-AVE resistance despite treatment with ICD inducers like mitoxantrone or hypericin-photodynamic therapy. Further mechanistic analysis revealed that this anti-AVE resistance was associated with a defect in exposing the important ‘eat me’ danger signal, surface-calreticulin (ecto-CRT/CALR). In an ICD setting, this defective ecto-CRT further correlated with severely reduced phagocytic clearance of AY27 cells as well as the failure of these cells to activate AVE. Defective ecto-CRT in response to ICD induction was a result of low endogenous CRT protein levels (i.e. CRTlow-phenotype) in AY27 cells. Exogenous reconstitution of ecto-rCRT (recombinant-CRT) improved the phagocytic removal of ICD inducer-treated AY27 cells, and importantly, significantly increased their AVE-activating ability. Moreover, we found that a subset of cancer patients of various cancer-types indeed possessed CALRlow or CRTlow-tumours. Remarkably, we found that tumoural CALRhigh-phenotype was predictive of positive clinical responses to therapy with ICD inducers (radiotherapy and paclitaxel) in lung and ovarian cancer patients, respectively. Furthermore, only in the ICD clinical setting, tumoural CALR levels positively correlated with the levels of various phagocytosis-associated genes relevant for phagosome maturation or processing. Thus, we reveal the existence of a cancer cell-autonomous, anti-AVE or anti-ICD resistance mechanism that has profound clinical implications for anticancer immunotherapy and cancer predictive biomarker analysis.
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Affiliation(s)
- Abhishek D Garg
- Cell Death Research & Therapy (CDRT) Unit, Department of Cellular and Molecular Medicine, KU Leuven University of Leuven, Leuven, Belgium
| | - Sanne Elsen
- Laboratory for Molecular Biodiscovery, Department of Pharmaceutical Sciences, KU Leuven, Leuven, Belgium
| | - Dmitri V Krysko
- Molecular Signaling and Cell Death Unit, Department for Molecular Biomedical Research, VIB, Ghent, Belgium.,Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium
| | - Peter Vandenabeele
- Molecular Signaling and Cell Death Unit, Department for Molecular Biomedical Research, VIB, Ghent, Belgium.,Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium
| | - Peter de Witte
- Laboratory for Molecular Biodiscovery, Department of Pharmaceutical Sciences, KU Leuven, Leuven, Belgium
| | - Patrizia Agostinis
- Cell Death Research & Therapy (CDRT) Unit, Department of Cellular and Molecular Medicine, KU Leuven University of Leuven, Leuven, Belgium
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14
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Emens LA, Middleton G. The interplay of immunotherapy and chemotherapy: harnessing potential synergies. Cancer Immunol Res 2016; 3:436-43. [PMID: 25941355 DOI: 10.1158/2326-6066.cir-15-0064] [Citation(s) in RCA: 564] [Impact Index Per Article: 70.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Although cancer chemotherapy has historically been considered immune suppressive, it is now accepted that certain chemotherapies can augment tumor immunity. The recent success of immune checkpoint inhibitors has renewed interest in immunotherapies, and in combining them with chemotherapy to achieve additive or synergistic clinical activity. Two major ways that chemotherapy promotes tumor immunity are by inducing immunogenic cell death as part of its intended therapeutic effect and by disrupting strategies that tumors use to evade immune recognition. This second strategy, in particular, is dependent on the drug, its dose, and the schedule of chemotherapy administration in relation to antigen exposure or release. In this Cancer Immunology at the Crossroads article, we focus on cancer vaccines and immune checkpoint blockade as a forum for reviewing preclinical and clinical data demonstrating the interplay between immunotherapy and chemotherapy.
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Affiliation(s)
- Leisha A Emens
- Department of Oncology, Johns Hopkins School of Medicine, Baltimore, Maryland. Johns Hopkins Kimmel Cancer Center, Baltimore, Maryland.
| | - Gary Middleton
- Cancer Immunology and Immunotherapy Centre, School of Cancer Sciences, University of Birmingham, Birmingham, United Kingdom. Department of Medical Oncology, University Hospital Birmingham, Birmingham, United Kingdom.
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15
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Galluzzi L, Vacchelli E, Pedro JMBS, Buqué A, Senovilla L, Baracco EE, Bloy N, Castoldi F, Abastado JP, Agostinis P, Apte RN, Aranda F, Ayyoub M, Beckhove P, Blay JY, Bracci L, Caignard A, Castelli C, Cavallo F, Celis E, Cerundolo V, Clayton A, Colombo MP, Coussens L, Dhodapkar MV, Eggermont AM, Fearon DT, Fridman WH, Fučíková J, Gabrilovich DI, Galon J, Garg A, Ghiringhelli F, Giaccone G, Gilboa E, Gnjatic S, Hoos A, Hosmalin A, Jäger D, Kalinski P, Kärre K, Kepp O, Kiessling R, Kirkwood JM, Klein E, Knuth A, Lewis CE, Liblau R, Lotze MT, Lugli E, Mach JP, Mattei F, Mavilio D, Melero I, Melief CJ, Mittendorf EA, Moretta L, Odunsi A, Okada H, Palucka AK, Peter ME, Pienta KJ, Porgador A, Prendergast GC, Rabinovich GA, Restifo NP, Rizvi N, Sautès-Fridman C, Schreiber H, Seliger B, Shiku H, Silva-Santos B, Smyth MJ, Speiser DE, Spisek R, Srivastava PK, Talmadge JE, Tartour E, Van Der Burg SH, Van Den Eynde BJ, Vile R, Wagner H, Weber JS, Whiteside TL, Wolchok JD, Zitvogel L, Zou W, Kroemer G. Classification of current anticancer immunotherapies. Oncotarget 2014; 5:12472-508. [PMID: 25537519 PMCID: PMC4350348 DOI: 10.18632/oncotarget.2998] [Citation(s) in RCA: 319] [Impact Index Per Article: 31.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2014] [Accepted: 12/15/2014] [Indexed: 11/25/2022] Open
Abstract
During the past decades, anticancer immunotherapy has evolved from a promising therapeutic option to a robust clinical reality. Many immunotherapeutic regimens are now approved by the US Food and Drug Administration and the European Medicines Agency for use in cancer patients, and many others are being investigated as standalone therapeutic interventions or combined with conventional treatments in clinical studies. Immunotherapies may be subdivided into "passive" and "active" based on their ability to engage the host immune system against cancer. Since the anticancer activity of most passive immunotherapeutics (including tumor-targeting monoclonal antibodies) also relies on the host immune system, this classification does not properly reflect the complexity of the drug-host-tumor interaction. Alternatively, anticancer immunotherapeutics can be classified according to their antigen specificity. While some immunotherapies specifically target one (or a few) defined tumor-associated antigen(s), others operate in a relatively non-specific manner and boost natural or therapy-elicited anticancer immune responses of unknown and often broad specificity. Here, we propose a critical, integrated classification of anticancer immunotherapies and discuss the clinical relevance of these approaches.
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Affiliation(s)
- Lorenzo Galluzzi
- Equipe 11 labellisée pas la Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France
- INSERM, U1138, Paris, France
- Gustave Roussy Cancer Campus, Villejuif, France
- Université Paris Descartes/Paris V, Sorbonne Paris Cité, Paris, France
| | - Erika Vacchelli
- Equipe 11 labellisée pas la Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France
- INSERM, U1138, Paris, France
- Gustave Roussy Cancer Campus, Villejuif, France
| | - José-Manuel Bravo-San Pedro
- Equipe 11 labellisée pas la Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France
- INSERM, U1138, Paris, France
- Gustave Roussy Cancer Campus, Villejuif, France
| | - Aitziber Buqué
- Equipe 11 labellisée pas la Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France
- INSERM, U1138, Paris, France
- Gustave Roussy Cancer Campus, Villejuif, France
| | - Laura Senovilla
- Equipe 11 labellisée pas la Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France
- INSERM, U1138, Paris, France
- Gustave Roussy Cancer Campus, Villejuif, France
| | - Elisa Elena Baracco
- Equipe 11 labellisée pas la Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France
- INSERM, U1138, Paris, France
- Gustave Roussy Cancer Campus, Villejuif, France
- Faculté de Medicine, Université Paris Sud/Paris XI, Le Kremlin-Bicêtre, France
| | - Norma Bloy
- Equipe 11 labellisée pas la Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France
- INSERM, U1138, Paris, France
- Gustave Roussy Cancer Campus, Villejuif, France
- Faculté de Medicine, Université Paris Sud/Paris XI, Le Kremlin-Bicêtre, France
| | - Francesca Castoldi
- Equipe 11 labellisée pas la Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France
- INSERM, U1138, Paris, France
- Gustave Roussy Cancer Campus, Villejuif, France
- Faculté de Medicine, Université Paris Sud/Paris XI, Le Kremlin-Bicêtre, France
- Sotio a.c., Prague, Czech Republic
| | - Jean-Pierre Abastado
- Pole d'innovation thérapeutique en oncologie, Institut de Recherches Internationales Servier, Suresnes, France
| | - Patrizia Agostinis
- Cell Death Research and Therapy (CDRT) Laboratory, Dept. of Cellular and Molecular Medicine, University of Leuven, Leuven, Belgium
| | - Ron N. Apte
- The Shraga Segal Dept. of Microbiology, Immunology and Genetics, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Fernando Aranda
- Equipe 11 labellisée pas la Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France
- INSERM, U1138, Paris, France
- Gustave Roussy Cancer Campus, Villejuif, France
- Group of Immune receptors of the Innate and Adaptive System, Institut d'Investigacions Biomédiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Maha Ayyoub
- INSERM, U1102, Saint Herblain, France
- Institut de Cancérologie de l'Ouest, Saint Herblain, France
| | - Philipp Beckhove
- Translational Immunology Division, German Cancer Research Center, Heidelberg, Germany
| | - Jean-Yves Blay
- Equipe 11, Centre Léon Bérard (CLR), Lyon, France
- Centre de Recherche en Cancérologie de Lyon (CRCL), Lyon, France
| | - Laura Bracci
- Dept. of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Anne Caignard
- INSERM, U1160, Paris, France
- Groupe Hospitalier Saint Louis-Lariboisière - F. Vidal, Paris, France
| | - Chiara Castelli
- Unit of Immunotherapy of Human Tumors, Dept. of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale Tumori, Milano, Italy
| | - Federica Cavallo
- Molecular Biotechnology Center, Dept. of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
| | - Estaban Celis
- Cancer Immunology, Inflammation and Tolerance Program, Georgia Regents University Cancer Center, Augusta, GA, USA
| | - Vincenzo Cerundolo
- MRC Human Immunology Unit, Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Aled Clayton
- Institute of Cancer & Genetics, School of Medicine, Cardiff University, Cardiff, UK
- Velindre Cancer Centre, Cardiff, UK
| | - Mario P. Colombo
- Unit of Immunotherapy of Human Tumors, Dept. of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale Tumori, Milano, Italy
| | - Lisa Coussens
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
| | - Madhav V. Dhodapkar
- Sect. of Hematology and Immunobiology, Yale Cancer Center, Yale University, New Haven, CT, USA
| | | | | | - Wolf H. Fridman
- INSERM, U1138, Paris, France
- Université Paris Descartes/Paris V, Sorbonne Paris Cité, Paris, France
- Université Pierre et Marie Curie/Paris VI, Paris, France
- Equipe 13, Centre de Recherche des Cordeliers, Paris, France
| | - Jitka Fučíková
- Sotio a.c., Prague, Czech Republic
- Dept. of Immunology, 2nd Faculty of Medicine and University Hospital Motol, Charles University, Prague, Czech Republic
| | - Dmitry I. Gabrilovich
- Dept. of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Jérôme Galon
- INSERM, U1138, Paris, France
- Université Paris Descartes/Paris V, Sorbonne Paris Cité, Paris, France
- Université Pierre et Marie Curie/Paris VI, Paris, France
- Laboratory of Integrative Cancer Immunology, Centre de Recherche des Cordeliers, Paris, France
| | - Abhishek Garg
- Cell Death Research and Therapy (CDRT) Laboratory, Dept. of Cellular and Molecular Medicine, University of Leuven, Leuven, Belgium
| | - François Ghiringhelli
- INSERM, UMR866, Dijon, France
- Centre Georges François Leclerc, Dijon, France
- Université de Bourgogne, Dijon, France
| | - Giuseppe Giaccone
- Center for Cancer Research, National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, MD, USA
- Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, USA
| | - Eli Gilboa
- Dept. of Microbiology and Immunology, Sylvester Comprehensive Cancer Center, University of Miami, Miller School of Medicine, Miami, FL, USA
| | - Sacha Gnjatic
- Sect. of Hematology/Oncology, Immunology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Axel Hoos
- Glaxo Smith Kline, Cancer Immunotherapy Consortium, Collegeville, PA, USA
| | - Anne Hosmalin
- Université Paris Descartes/Paris V, Sorbonne Paris Cité, Paris, France
- INSERM, U1016, Paris, France
- CNRS, UMR8104, Paris, France
- Hôpital Cochin, AP-HP, Paris, France
| | - Dirk Jäger
- National Center for Tumor Diseases, University Medical Center Heidelberg, Heidelberg, Germany
| | - Pawel Kalinski
- Dept. of Surgery, University of Pittsburgh, Pittsburgh, PA, USA
- University of Pittsburgh Cancer Institute, Hillman Cancer Center, Pittsburgh, PA, USA
- Dept. of Immunology and Infectious Diseases and Microbiology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Klas Kärre
- Dept. of Microbiology, Tumor and Cell Biology, Karolinska Institute, Stockholm, Sweden
| | - Oliver Kepp
- Equipe 11 labellisée pas la Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France
- INSERM, U1138, Paris, France
- Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Villejuif, France
| | - Rolf Kiessling
- Dept. of Oncology, Karolinska Institute Hospital, Stockholm, Sweden
| | - John M. Kirkwood
- University of Pittsburgh Cancer Institute Laboratory, Pittsburgh, PA, USA
| | - Eva Klein
- Dept. of Microbiology, Tumor and Cell Biology, Karolinska Institute, Stockholm, Sweden
| | - Alexander Knuth
- National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Claire E. Lewis
- Academic Unit of Inflammation and Tumour Targeting, Dept. of Oncology, University of Sheffield Medical School, Sheffield, UK
| | - Roland Liblau
- INSERM, UMR1043, Toulouse, France
- CNRS, UMR5282, Toulouse, France
- Laboratoire d'Immunologie, CHU Toulouse, Université Toulouse II, Toulouse, France
| | - Michael T. Lotze
- Dept. of Surgery, University of Pittsburgh, Pittsburgh, PA, USA
- University of Pittsburgh Cancer Institute, Hillman Cancer Center, Pittsburgh, PA, USA
| | - Enrico Lugli
- Unit of Clinical and Experimental Immunology, Humanitas Clinical and Research Institute, Rozzano, Italy
| | - Jean-Pierre Mach
- Dept. of Biochemistry, University of Lausanne, Epalinges, Switzerland
| | - Fabrizio Mattei
- Dept. of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Domenico Mavilio
- Unit of Clinical and Experimental Immunology, Humanitas Clinical and Research Institute, Rozzano, Italy
- Dept. of Medical Biotechnologies and Translational Medicine, University of Milan, Rozzano, Italy
| | - Ignacio Melero
- Dept. of Immunology, Centro de Investigación Médica Aplicada (CIMA), Universidad de Navarra, Pamplona, Spain
- Dept. of Oncology, Clínica Universidad de Navarra, Pamplona, Spain
| | - Cornelis J. Melief
- ISA Therapeutics, Leiden, The Netherlands
- Dept. of Immunohematology and Blood Transfusion, Leiden University Medical Center, Leiden, The Netherlands
| | - Elizabeth A. Mittendorf
- Research Dept. of Surgical Oncology, The University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | | | - Adekunke Odunsi
- Center for Immunotherapy, Roswell Park Cancer Institute, Buffalo, NY, USA
| | - Hideho Okada
- Dept. of Neurological Surgery, University of California San Francisco, San Francisco, CA, USA
| | | | - Marcus E. Peter
- Div. of Hematology/Oncology, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | - Kenneth J. Pienta
- The James Buchanan Brady Urological Institute, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Angel Porgador
- The Shraga Segal Dept. of Microbiology, Immunology and Genetics, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - George C. Prendergast
- Lankenau Institute for Medical Research, Wynnewood, PA, USA
- Dept. of Pathology, Anatomy and Cell Biology, Sidney Kimmel Medical College, Philadelphia, PA, USA
- Cell Biology and Signaling Program, Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA, USA
| | - Gabriel A. Rabinovich
- Laboratorio de Inmunopatología, Instituto de Biología y Medicina Experimental (IBYME), Buenos Aires, Argentina
| | - Nicholas P. Restifo
- National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, MD, USA
| | - Naiyer Rizvi
- Memorial Sloan Kettering Cancer Center (MSKCC), New York, NY, USA
| | - Catherine Sautès-Fridman
- INSERM, U1138, Paris, France
- Université Paris Descartes/Paris V, Sorbonne Paris Cité, Paris, France
- Université Pierre et Marie Curie/Paris VI, Paris, France
- Equipe 13, Centre de Recherche des Cordeliers, Paris, France
| | - Hans Schreiber
- Dept. of Pathology, The Cancer Research Center, The University of Chicago, Chicago, IL, USA
| | - Barbara Seliger
- Institute of Medical Immunology, Martin Luther University Halle-Wittenberg, Halle, Germany
| | - Hiroshi Shiku
- Dept. of Immuno-GeneTherapy, Mie University Graduate School of Medicine, Tsu, Japan
| | - Bruno Silva-Santos
- Instituto de Medicina Molecular, Universidade de Lisboa, Lisboa, Portugal
| | - Mark J. Smyth
- Immunology in Cancer and Infection Laboratory, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
- School of Medicine, University of Queensland, Herston, Queensland, Australia
| | - Daniel E. Speiser
- Dept. of Oncology, University of Lausanne, Lausanne, Switzerland
- Ludwig Cancer Research Center, Lausanne, Switzerland
| | - Radek Spisek
- Sotio a.c., Prague, Czech Republic
- Dept. of Immunology, 2nd Faculty of Medicine and University Hospital Motol, Charles University, Prague, Czech Republic
| | - Pramod K. Srivastava
- Dept. of Immunology, University of Connecticut School of Medicine, Farmington, CT, USA
- Carole and Ray Neag Comprehensive Cancer Center, Farmington, CT, USA
| | - James E. Talmadge
- Laboratory of Transplantation Immunology, Dept. of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Eric Tartour
- Université Paris Descartes/Paris V, Sorbonne Paris Cité, Paris, France
- INSERM, U970, Paris, France
- Paris-Cardiovascular Research Center (PARCC), Paris, France
- Service d'Immunologie Biologique, Hôpital Européen Georges Pompidou (HEGP), AP-HP, Paris, France
| | | | - Benoît J. Van Den Eynde
- Ludwig Institute for Cancer Research, Brussels, Belgium
- de Duve Institute, Brussels, Belgium
- Université Catholique de Louvain, Brussels, Belgium
| | - Richard Vile
- Dept. of Molecular Medicine and Immunology, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Hermann Wagner
- Institute of Medical Microbiology, Immunology and Hygiene, Technical University Munich, Munich, Germany
| | - Jeffrey S. Weber
- Donald A. Adam Comprehensive Melanoma Research Center, Moffitt Cancer Center, Tampa, FL, USA
| | - Theresa L. Whiteside
- University of Pittsburgh Cancer Institute, Hillman Cancer Center, Pittsburgh, PA, USA
- University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Jedd D. Wolchok
- Dept. of Medicine and Ludwig Center, Memorial Sloan Kettering Cancer Center (MSKCC), New York, NY, USA
- Weill Cornell Medical College, New York, NY, USA
| | - Laurence Zitvogel
- Gustave Roussy Cancer Campus, Villejuif, France
- INSERM, U1015, Villejuif, France
- Centre d'Investigation Clinique Biothérapie 507 (CICBT507), Gustave Roussy Cancer Campus, Villejuif, France
| | - Weiping Zou
- University of Michigan, School of Medicine, Ann Arbor, MI, USA
| | - Guido Kroemer
- Equipe 11 labellisée pas la Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France
- INSERM, U1138, Paris, France
- Université Paris Descartes/Paris V, Sorbonne Paris Cité, Paris, France
- Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Villejuif, France
- Pôle de Biologie, Hôpital Européen Georges Pompidou (HEGP), AP-HP, Paris, France
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Senovilla L, Vacchelli E, Garcia P, Eggermont A, Fridman WH, Galon J, Zitvogel L, Kroemer G, Galluzzi L. Trial watch: DNA vaccines for cancer therapy. Oncoimmunology 2014; 2:e23803. [PMID: 23734328 PMCID: PMC3654598 DOI: 10.4161/onci.23803] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2013] [Accepted: 01/28/2013] [Indexed: 12/22/2022] Open
Abstract
The foundation of modern vaccinology dates back to the 1790s, when the English physician Edward Jenner uncovered the tremendous medical potential of prophylactic vaccination. Jenner’s work ignited a wave of nationwide vaccination campaigns abating the incidence of multiple life-threatening infectious diseases and culminating with the eradication of natural smallpox virus, which was definitively certified by the WHO in 1980. The possibility of using vaccines against cancer was first proposed at the end of the 19th century by Paul Ehrlich and William Coley. However, it was not until the 1990s that such a hypothesis began to be intensively investigated, following the realization that the immune system is not completely unresponsive to tumors and that neoplastic cells express immunogenic tumor-associated antigens (TAAs). Nowadays, anticancer vaccines are rapidly moving from the bench to the bedside, and a few prophylactic and therapeutic preparations have already been approved by FDA for use in humans. In this setting, one interesting approach is constituted by DNA vaccines, i.e., TAA-encoding circularized DNA constructs, often of bacterial origin, that are delivered to patients as such or by means of specific vectors, including (but not limited to) liposomal preparations, nanoparticles, bacteria and viruses. The administration of DNA vaccines is most often performed via the intramuscular or subcutaneous route and is expected to cause (1) the endogenous synthesis of the TAA by myocytes and/or resident antigen-presenting cells; (2) the presentation of TAA-derived peptides on the cell surface, in association with MHC class I molecules; and (3) the activation of potentially therapeutic tumor-specific immune responses. In this Trial Watch, we will summarize the results of recent clinical trials that have evaluated/are evaluating DNA vaccines as therapeutic interventions against cancer.
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Affiliation(s)
- Laura Senovilla
- Institut Gustave Roussy; Villejuif, France ; INSERM; U848; Villejuif, France ; INSERM; U1015 labelisée par la Ligue Nationale contre le Cancer; CICBT507; Villejuif, France
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17
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Boldrini L, Giordano M, Alì G, Servadio A, Pelliccioni S, Niccoli C, Mussi A, Fontanini G. P2X7 protein expression and polymorphism in non-small cell lung cancer (NSCLC). J Negat Results Biomed 2014; 13:16. [PMID: 25178922 PMCID: PMC4158335 DOI: 10.1186/1477-5751-13-16] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2014] [Accepted: 08/05/2014] [Indexed: 01/15/2023] Open
Abstract
Background P2X7, a purinergic receptor, plays important roles in inflammatory diseases, but recently its expression has been found in several tumors, suggesting a potential role as a cancer cell biomarker. Moreover, the relative amount of P2X7 varies among human individuals due to numerous single nucleotide polymorphisms resulting in either a loss- or gain-of-function; the P2X7 gene is highly polymorphic, and polymorphisms in the promoter or coding region may modify its expression or function. A polymorphism in exon 13 of the P2X7 receptor gene at the +1513 position (Glu496Ala substitution, corresponding to SNP rs3751143) has been shown to eradicate the function of this receptor and has been correlated with histological variants and clinical parameters in thyroid cancer. Until now, no data regarding P2X7 expression and polymorphisms in lung cancer have been published; based on these premises, we decided to evaluate the impact of the P2X7 expression and polymorphisms in ninety-seven cases of non-small cell lung cancer (NSCLC). Results No significant difference in the genotype frequency of the A1513C polymorphism was found between the two histological variants of NSCLC, adenocarcinoma and squamous cell carcinoma, and no statistically significant associations were observed between P2X7 protein expression and the main clinico-pathological characteristics of the NSCLC patients. Conclusions Based on our results, P2X7 expression and polymorphisms seem to have no potential impact in patients with non-small cell lung cancer; however, further studies will surely provide deeper insights regarding the role of this receptor at the clinical level in NSCLC.
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Affiliation(s)
- Laura Boldrini
- Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, Via Roma 57, 56126 Pisa, Italy.
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Galluzzi L, Vitale I, Michels J, Brenner C, Szabadkai G, Harel-Bellan A, Castedo M, Kroemer G. Systems biology of cisplatin resistance: past, present and future. Cell Death Dis 2014; 5:e1257. [PMID: 24874729 PMCID: PMC4047912 DOI: 10.1038/cddis.2013.428] [Citation(s) in RCA: 544] [Impact Index Per Article: 54.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2013] [Revised: 09/23/2013] [Accepted: 09/26/2013] [Indexed: 12/16/2022]
Abstract
The platinum derivative cis-diamminedichloroplatinum(II), best known as cisplatin, is currently employed for the clinical management of patients affected by testicular, ovarian, head and neck, colorectal, bladder and lung cancers. For a long time, the antineoplastic effects of cisplatin have been fully ascribed to its ability to generate unrepairable DNA lesions, hence inducing either a permanent proliferative arrest known as cellular senescence or the mitochondrial pathway of apoptosis. Accumulating evidence now suggests that the cytostatic and cytotoxic activity of cisplatin involves both a nuclear and a cytoplasmic component. Despite the unresolved issues regarding its mechanism of action, the administration of cisplatin is generally associated with high rates of clinical responses. However, in the vast majority of cases, malignant cells exposed to cisplatin activate a multipronged adaptive response that renders them less susceptible to the antiproliferative and cytotoxic effects of the drug, and eventually resume proliferation. Thus, a large fraction of cisplatin-treated patients is destined to experience therapeutic failure and tumor recurrence. Throughout the last four decades great efforts have been devoted to the characterization of the molecular mechanisms whereby neoplastic cells progressively lose their sensitivity to cisplatin. The advent of high-content and high-throughput screening technologies has accelerated the discovery of cell-intrinsic and cell-extrinsic pathways that may be targeted to prevent or reverse cisplatin resistance in cancer patients. Still, the multifactorial and redundant nature of this phenomenon poses a significant barrier against the identification of effective chemosensitization strategies. Here, we discuss recent systems biology studies aimed at deconvoluting the complex circuitries that underpin cisplatin resistance, and how their findings might drive the development of rational approaches to tackle this clinically relevant problem.
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Affiliation(s)
- L Galluzzi
- 1] Gustave Roussy, Villejuif, France [2] Université Paris Descartes/Paris V, Sorbonne Paris Cité, Paris, France [3] Equipe 11 labellisée par la Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France
| | - I Vitale
- 1] Regina Elena National Cancer Institute, Rome, Italy [2] National Institute of Health, Rome, Italy
| | - J Michels
- 1] Gustave Roussy, Villejuif, France [2] Equipe 11 labellisée par la Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France [3] INSERM, U848, Villejuif, France
| | - C Brenner
- 1] INSERM, UMRS 769; LabEx LERMIT, Châtenay Malabry, France [2] Faculté de Pharmacie, Université de Paris Sud/Paris XI, Châtenay Malabry, France
| | - G Szabadkai
- 1] Department of Cell and Developmental Biology, Consortium for Mitochondrial Research, University College London, London, UK [2] Department of Biomedical Sciences, Università Degli Studi di Padova, Padova, Italy
| | - A Harel-Bellan
- 1] Laboratoire Epigenetique et Cancer, Université de Paris Sud/Paris XI, Gif-Sur-Yvette, France [2] CNRS, FRE3377, Gif-Sur-Yvette, France [3] Commissariat à l'Energie Atomique (CEA), Saclay, France
| | - M Castedo
- 1] Gustave Roussy, Villejuif, France [2] Equipe 11 labellisée par la Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France [3] INSERM, U848, Villejuif, France
| | - G Kroemer
- 1] Université Paris Descartes/Paris V, Sorbonne Paris Cité, Paris, France [2] Equipe 11 labellisée par la Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France [3] INSERM, U848, Villejuif, France [4] Pôle de Biologie, Hôpital Européen Georges Pompidou, AP-HP, Paris, France [5] Metabolomics and Cell Biology Platforms, Gustave Roussy, Villejuif, France
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19
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Cicchelero L, de Rooster H, Sanders NN. Various ways to improve whole cancer cell vaccines. Expert Rev Vaccines 2014; 13:721-35. [PMID: 24758597 DOI: 10.1586/14760584.2014.911093] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Immunotherapy based on whole cancer cell vaccines is regarded as a promising avenue for cancer treatment. However, limited efficacy in the first human clinical trials calls for more optimized whole cancer cell vaccines and better patient selection. It is suggested that whole cancer cell vaccines consist preferably of immunogenically killed autologous cancer stem cells associated with dendritic cells. Adjuvants should stimulate both immune effector cells and memory cells, which could be achieved through their correct dosage and timing of administration. There are indications that whole cancer cell vaccination is less effective in patients who are immunocompromised, who have specific genetic defects in their immune or cancer cells, as well as in patients in an advanced cancer stage. However, such patients form the bulk of enrolled patients in clinical trials, prohibiting an objective evaluation of the true potential of whole cancer cell immunotherapy. Each key point will be discussed.
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Affiliation(s)
- Laetitia Cicchelero
- Laboratory of Gene Therapy, Department of Nutrition, Genetics and Ethology, Faculty of Veterinary Medicine, Ghent University, Heidestraat 19, B-9820 Merelbeke, Belgium
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20
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TLR4 is essential for dendritic cell activation and anti-tumor T-cell response enhancement by DAMPs released from chemically stressed cancer cells. Cell Mol Immunol 2013; 11:150-9. [PMID: 24362470 DOI: 10.1038/cmi.2013.59] [Citation(s) in RCA: 134] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2013] [Revised: 11/02/2013] [Accepted: 11/03/2013] [Indexed: 12/17/2022] Open
Abstract
The combination of immunotherapy and chemotherapy is regarded as a promising approach for the treatment of certain types of cancer. However, the underlying mechanisms need to be fully investigated to guide the design of more efficient protocols for cancer chemoimmunotherapy. It is well known that danger-associated molecular patterns (DAMPs) can activate immune cells, including dendritic cells (DCs), via Toll-like receptors (TLRs); however, the role of DAMPs released from chemical drug-treated tumor cells in the activation of the immune response needs to be further elucidated. Here, we found that colorectal cancer (CRC) cells treated with oxaliplatin (OXA) and/or 5-fluorouracil (5-Fu) released high levels of high-mobility group box 1 (HMGB1) and heat shock protein 70 (HSP70). After OXA/5-Fu therapy, the sera of CRC patients also exhibited increased levels of HMGB1 and HSP70, both of which are well-known DAMPs. The supernatants of dying CRC cells treated with OXA/5-Fu promoted mouse and human DC maturation, with upregulation of HLA-DR, CD80 and CD86 expression and enhancement of IL-1β, TNF-α, MIP-1α, MIP-1β, RANTES and IP-10 production. Vaccines composed of DCs pulsed with the supernatants of chemically stressed CRC cells induced a more significant IFN-γ-producing Th1 response both in vitro and in vivo. However, the supernatants of chemically stressed CRC cells failed to induce phenotypic maturation and cytokine production in TLR4-deficient DCs, indicating an essential role of TLR4 in DAMP-induced DC maturation and activation. Furthermore, pulsing with the supernatants of chemically stressed CRC cells did not efficiently induce an IFN-γ-producing Th1 response in TLR4-deficient DCs. Collectively, these results demonstrate that DAMPs released from chemically stressed cancer cells can activate DCs via TLR4 and enhance the induction of an anti-tumor T-cell immune response, delineating a clinically relevant immuno-adjuvant pathway triggered by DAMPs.
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Jinushi M. Yin and yang of tumor inflammation: how innate immune suppressors shape the tumor microenvironments. Int J Cancer 2013; 135:1277-85. [PMID: 24272248 DOI: 10.1002/ijc.28626] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2013] [Accepted: 11/19/2013] [Indexed: 01/12/2023]
Abstract
Pattern recognition-mediated sensing systems direct host immunity towards either antitumor immunosurveillance or protumorigenic inflammation. These activities imply dual and conflicting roles in the regulation of tumor-associated inflammation. On the one hand, recent evidence has revealed that several signaling components and cell-surface receptors suppress innate immune signals and constitute a negative feedback machinery preventing excess and continuous inflammation within tumor microenvironments. On the other hand, these same components also negatively regulate intrinsic tumorigenic activities by targeting nuclear factor-kappaB (NF-κB)-mediated antiapoptotic and inflammatory signals. Furthermore, the activation status of innate immune suppressors may reflect the functional plasticity of interactions between tumor cells and innate immune cells and determine whether tumor inflammation supports anti- or pro-tumorigenic responses. Thus, innate immune suppressors may provide valuable information about the immunogenic or tumorigenic status of tumor-associated inflammation thereby serving as potential biomarkers that predict tumor progression. Comprehensive analysis for identifying general and unique features of each innate immune suppressor in the regulation of tumor inflammation should explore the development of new biomarkers for improving future therapeutic strategies.
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Affiliation(s)
- Masahisa Jinushi
- Institute for Genetic Medicine, Hokkaido University, Sapporo, 060-0815, Japan
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22
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Kepp O, Galluzzi L, Kroemer G. Immune effectors required for the therapeutic activity of vorinostat. Oncoimmunology 2013; 2:e27157. [PMID: 24475375 PMCID: PMC3891759 DOI: 10.4161/onci.27157] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2013] [Accepted: 11/01/2013] [Indexed: 02/07/2023] Open
Affiliation(s)
- Oliver Kepp
- INSERM, U848; Villejuif, France ; Metabolomics and Cell Biology Platforms, Gustave Roussy; Villejuif, France ; Equipe 11 labellisée par la Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers; Paris, France ; Université Paris Descartes/Paris V, Sorbonne Paris Cité; Paris, France
| | - Lorenzo Galluzzi
- Equipe 11 labellisée par la Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers; Paris, France ; Université Paris Descartes/Paris V, Sorbonne Paris Cité; Paris, France ; Gustave Roussy; Villejuif, France
| | - Guido Kroemer
- INSERM, U848; Villejuif, France ; Metabolomics and Cell Biology Platforms, Gustave Roussy; Villejuif, France ; Equipe 11 labellisée par la Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers; Paris, France ; Université Paris Descartes/Paris V, Sorbonne Paris Cité; Paris, France ; Pôle de Biologie, Hôpital Européen Georges Pompidou, AP-HP; Paris, France
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23
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Sawant A, Schafer CC, Jin TH, Zmijewski J, Tse HM, Roth J, Sun Z, Siegal GP, Thannickal VJ, Grant SC, Ponnazhagan S, Deshane JS. Enhancement of antitumor immunity in lung cancer by targeting myeloid-derived suppressor cell pathways. Cancer Res 2013; 73:6609-20. [PMID: 24085788 DOI: 10.1158/0008-5472.can-13-0987] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Chemoresistance due to heterogeneity of the tumor microenvironment (TME) hampers the long-term efficacy of first-line therapies for lung cancer. Current combination therapies for lung cancer provide only modest improvement in survival, implicating necessity for novel approaches that suppress malignant growth and stimulate long-term antitumor immunity. Oxidative stress in the TME promotes immunosuppression by tumor-infiltrating myeloid-derived suppressor cells (MDSC), which inhibit host protective antitumor immunity. Using a murine model of lung cancer, we demonstrate that a combination treatment with gemcitabine and a superoxide dismutase mimetic targets immunosuppressive MDSC in the TME and enhances the quantity and quality of both effector and memory CD8(+) T-cell responses. At the effector cell function level, the unique combination therapy targeting MDSC and redox signaling greatly enhanced cytolytic CD8(+) T-cell response and further decreased regulatory T cell infiltration. For long-term antitumor effects, this therapy altered the metabolism of memory cells with self-renewing phenotype and provided a preferential advantage for survival of memory subsets with long-term efficacy and persistence. Adoptive transfer of memory cells from this combination therapy prolonged survival of tumor-bearing recipients. Furthermore, the adoptively transferred memory cells responded to tumor rechallenge exerting long-term persistence. This approach offers a new paradigm to inhibit immunosuppression by direct targeting of MDSC function, to generate effector and persistent memory cells for tumor eradication, and to prevent lung cancer relapse.
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Affiliation(s)
- Anandi Sawant
- Authors' Affiliations: Departments of Pathology, Medicine, Microbiology, and Pediatrics, The University of Alabama at Birmingham, Birmingham, Alabama
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Vacchelli E, Vitale I, Tartour E, Eggermont A, Sautès-Fridman C, Galon J, Zitvogel L, Kroemer G, Galluzzi L. Trial Watch: Anticancer radioimmunotherapy. Oncoimmunology 2013; 2:e25595. [PMID: 24319634 PMCID: PMC3850274 DOI: 10.4161/onci.25595] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2013] [Accepted: 06/28/2013] [Indexed: 12/18/2022] Open
Abstract
Radiotherapy has extensively been employed as a curative or palliative intervention against cancer throughout the last century, with a varying degree of success. For a long time, the antineoplastic activity of X- and γ-rays was entirely ascribed to their capacity of damaging macromolecules, in particular DNA, and hence triggering the (apoptotic) demise of malignant cells. However, accumulating evidence indicates that (at least part of) the clinical potential of radiotherapy stems from cancer cell-extrinsic mechanisms, including the normalization of tumor vasculature as well as short- and long-range bystander effects. Local bystander effects involve either the direct transmission of lethal signals between cells connected by gap junctions or the production of diffusible cytotoxic mediators, including reactive oxygen species, nitric oxide and cytokines. Conversely, long-range bystander effects, also known as out-of-field or abscopal effects, presumably reflect the elicitation of tumor-specific adaptive immune responses. Ionizing rays have indeed been shown to promote the immunogenic demise of malignant cells, a process that relies on the spatiotemporally defined emanation of specific damage-associated molecular patterns (DAMPs). Thus, irradiation reportedly improves the clinical efficacy of other treatment modalities such as surgery (both in neo-adjuvant and adjuvant settings) or chemotherapy. Moreover, at least under some circumstances, radiotherapy may potentiate anticancer immune responses as elicited by various immunotherapeutic agents, including (but presumably not limited to) immunomodulatory monoclonal antibodies, cancer-specific vaccines, dendritic cell-based interventions and Toll-like receptor agonists. Here, we review the rationale of using radiotherapy, alone or combined with immunomodulatory agents, as a means to elicit or boost anticancer immune responses, and present recent clinical trials investigating the therapeutic potential of this approach in cancer patients.
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Affiliation(s)
- Erika Vacchelli
- Gustave Roussy; Villejuif, France
- Université Paris-Sud/Paris XI; Le Kremlin-Bicêtre, France
- INSERM, U848; Villejuif, France
| | - Ilio Vitale
- Regina Elena National Cancer Institute; Rome, Italy
- National Institute of Health; Rome, Italy
| | - Eric Tartour
- INSERM, U970; Paris, France
- Université Paris Descartes/Paris V; Sorbonne Paris Cité; Paris, France
- Pôle de Biologie; Hôpital Européen Georges Pompidou; Assistance Publique-Hôpitaux de Paris; Paris, France
| | | | - Catherine Sautès-Fridman
- Université Paris Descartes/Paris V; Sorbonne Paris Cité; Paris, France
- Pôle de Biologie; Hôpital Européen Georges Pompidou; Assistance Publique-Hôpitaux de Paris; Paris, France
- Equipe 13, Centre de Recherche des Cordeliers; Paris, France
| | - Jérôme Galon
- Université Paris Descartes/Paris V; Sorbonne Paris Cité; Paris, France
- Equipe 15, Centre de Recherche des Cordeliers; Paris, France
- INSERM, U872; Paris, France
- Université Pierre et Marie Curie/Paris VI; Paris, France
| | - Laurence Zitvogel
- Université Paris-Sud/Paris XI; Le Kremlin-Bicêtre, France
- INSERM, U1015; Villejuif, France
| | - Guido Kroemer
- INSERM, U848; Villejuif, France
- Université Paris Descartes/Paris V; Sorbonne Paris Cité; Paris, France
- Pôle de Biologie; Hôpital Européen Georges Pompidou; Assistance Publique-Hôpitaux de Paris; Paris, France
- Equipe 11 labelisée par la Ligue Nationale contre le Cancer; Centre de Recherche des Cordeliers; Paris, France
- Metabolomics and Cell Biology Platforms; Institut Gustave Roussy; Villejuif, France
| | - Lorenzo Galluzzi
- Gustave Roussy; Villejuif, France
- Université Paris Descartes/Paris V; Sorbonne Paris Cité; Paris, France
- Equipe 11 labelisée par la Ligue Nationale contre le Cancer; Centre de Recherche des Cordeliers; Paris, France
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Identification of interconnected markers for T-cell acute lymphoblastic leukemia. BIOMED RESEARCH INTERNATIONAL 2013; 2013:210253. [PMID: 23956970 PMCID: PMC3727179 DOI: 10.1155/2013/210253] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2013] [Accepted: 06/04/2013] [Indexed: 12/11/2022]
Abstract
T-cell acute lymphoblastic leukemia (T-ALL) is a complex disease, resulting from proliferation of differentially arrested immature T cells. The molecular mechanisms and the genes involved in the generation of T-ALL remain largely undefined. In this study, we propose a set of genes to differentiate individuals with T-ALL from the nonleukemia/healthy ones and genes that are not differential themselves but interconnected with highly differentially expressed ones. We provide new suggestions for pathways involved in the cause of T-ALL and show that network-based classification techniques produce fewer genes with more meaningful and successful results than expression-based approaches. We have identified 19 significant subnetworks, containing 102 genes. The classification/prediction accuracies of subnetworks are considerably high, as high as 98%. Subnetworks contain 6 nondifferentially expressed genes, which could potentially participate in pathogenesis of T-ALL. Although these genes are not differential, they may serve as biomarkers if their loss/gain of function contributes to generation of T-ALL via SNPs. We conclude that transcription factors, zinc-ion-binding proteins, and tyrosine kinases are the important protein families to trigger T-ALL. These potential disease-causing genes in our subnetworks may serve as biomarkers, alternative to the traditional ones used for the diagnosis of T-ALL, and help understand the pathogenesis of the disease.
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26
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Molecular mechanisms of ATP secretion during immunogenic cell death. Cell Death Differ 2013; 21:79-91. [PMID: 23852373 DOI: 10.1038/cdd.2013.75] [Citation(s) in RCA: 373] [Impact Index Per Article: 33.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2013] [Revised: 05/29/2013] [Accepted: 05/31/2013] [Indexed: 12/12/2022] Open
Abstract
The immunogenic demise of cancer cells can be induced by various chemotherapeutics, such as anthracyclines and oxaliplatin, and provokes an immune response against tumor-associated antigens. Thus, immunogenic cell death (ICD)-inducing antineoplastic agents stimulate a tumor-specific immune response that determines the long-term success of therapy. The release of ATP from dying cells constitutes one of the three major hallmarks of ICD and occurs independently of the two others, namely, the pre-apoptotic exposure of calreticulin on the cell surface and the postmortem release of high-mobility group box 1 (HMBG1) into the extracellular space. Pre-mortem autophagy is known to be required for the ICD-associated secretion of ATP, implying that autophagy-deficient cancer cells fail to elicit therapy-relevant immune responses in vivo. However, the precise molecular mechanisms whereby ATP is actively secreted in the course of ICD remain elusive. Using a combination of pharmacological screens, silencing experiments and techniques to monitor the subcellular localization of ATP, we show here that, in response to ICD inducers, ATP redistributes from lysosomes to autolysosomes and is secreted by a mechanism that requires the lysosomal protein LAMP1, which translocates to the plasma membrane in a strictly caspase-dependent manner. The secretion of ATP additionally involves the caspase-dependent activation of Rho-associated, coiled-coil containing protein kinase 1 (ROCK1)-mediated, myosin II-dependent cellular blebbing, as well as the opening of pannexin 1 (PANX1) channels, which is also triggered by caspases. Of note, although autophagy and LAMP1 fail to influence PANX1 channel opening, PANX1 is required for the ICD-associated translocation of LAMP1 to the plasma membrane. Altogether, these findings suggest that caspase- and PANX1-dependent lysosomal exocytosis has an essential role in ATP release as triggered by immunogenic chemotherapy.
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Defective immunogenic cell death of HMGB1-deficient tumors: compensatory therapy with TLR4 agonists. Cell Death Differ 2013; 21:69-78. [PMID: 23811849 DOI: 10.1038/cdd.2013.72] [Citation(s) in RCA: 172] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2013] [Revised: 05/06/2013] [Accepted: 05/27/2013] [Indexed: 12/22/2022] Open
Abstract
Immunogenic cell death induced by anticancer chemotherapy is characterized by a series of molecular hallmarks that include the exodus of high-mobility group box 1 protein (HMGB1) from dying cells. HMGB1 is a nuclear nonhistone chromatin-binding protein. It is secreted at the late stages of cellular demise and engages Toll-like receptor4 (TLR4) on dendritic cells (DCs) to accelerate the processing of phagocytic cargo in the DC and to facilitate antigen presentation by DC to T cells. The absence of HMGB1 expression by dying tumor cells exposed to anthracyclines or oxaliplatin compromises DC-dependent T-cell priming by tumor-associated antigens. Here, we show that transplantable tumors exhibiting weak expression of nuclear HMGB1 respond to chemotherapy more effectively if the treatment is combined with the local or systemic administration of a highly purified and physiochemically defined and standardized lipopolysaccharide solution, which acts as a high-potency and exclusive TLR4 agonist, called Dendrophilin (DEN). The synergistic antitumor effects mediated by the combination of chemotherapy and immunotherapy relied upon the presence of the MyD88 (myeloid differentiation primary response gene) adapter of TLR4 (but not that of the TIR-domain-containing adapter-inducing interferon-β adapter), in line with the well-characterized action of DEN on the MyD88 signaling pathway. DEN and anthracyclines synergized to induce intratumoral accumulation of interferon-γ-producing CD4(+) and CD8(+) T lymphocytes. Moreover, DEN could restore the immunogenicity of dying tumor cells from which HMGB1 had been depleted by RNA interference. These findings underscore the potential clinical utility of combination regimens involving immunogenic chemotherapy and certain TLR4 agonists in advanced HMGB1-deficient cancers.
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28
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Chen G, Emens LA. Chemoimmunotherapy: reengineering tumor immunity. Cancer Immunol Immunother 2013; 62:203-16. [PMID: 23389507 PMCID: PMC3608094 DOI: 10.1007/s00262-012-1388-0] [Citation(s) in RCA: 189] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2012] [Accepted: 12/13/2012] [Indexed: 12/30/2022]
Abstract
Cancer chemotherapy drugs have long been considered immune suppressive. However, more recent data indicate that some cytotoxic drugs effectively treat cancer in part by facilitating an immune response to the tumor when given at the standard dose and schedule. These drugs induce a form of tumor cell death that is immunologically active, thereby inducing an adaptive immune response specific for the tumor. In addition, cancer chemotherapy drugs can promote tumor immunity through ancillary and largely unappreciated immunologic effects on both the malignant and normal host cells present within the tumor microenvironment. These more subtle immunomodulatory effects are dependent on the drug itself, its dose, and its schedule in relation to an immune-based intervention. The recent approvals of two new immune-based therapies for prostate cancer and melanoma herald a new era in cancer treatment and have led to heightened interest in immunotherapy as a valid approach to cancer treatment. A detailed understanding of the cellular and molecular basis of interactions between chemotherapy drugs and the immune system is essential for devising the optimal strategy for integrating new immune-based therapies into the standard of care for various cancers, resulting in the greatest long-term clinical benefit for cancer patients.
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Affiliation(s)
- Gang Chen
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD 21231-1000, USA
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29
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Krysko DV, Garg AD, Kaczmarek A, Krysko O, Agostinis P, Vandenabeele P. Immunogenic cell death and DAMPs in cancer therapy. Nat Rev Cancer 2012; 12:860-75. [PMID: 23151605 DOI: 10.1038/nrc3380] [Citation(s) in RCA: 1895] [Impact Index Per Article: 157.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Although it was thought that apoptotic cells, when rapidly phagocytosed, underwent a silent death that did not trigger an immune response, in recent years a new concept of immunogenic cell death (ICD) has emerged. The immunogenic characteristics of ICD are mainly mediated by damage-associated molecular patterns (DAMPs), which include surface-exposed calreticulin (CRT), secreted ATP and released high mobility group protein B1 (HMGB1). Most DAMPs can be recognized by pattern recognition receptors (PRRs). In this Review, we discuss the role of endoplasmic reticulum (ER) stress and reactive oxygen species (ROS) in regulating the immunogenicity of dying cancer cells and the effect of therapy-resistant cancer microevolution on ICD.
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Affiliation(s)
- Dmitri V Krysko
- Molecular Signalling and Cell Death Unit, Department for Molecular Biomedical Research, VIB, VIB-Ghent University Technologiepark 927, B-9052 Ghent (Zwijnaarde), Belgium. Dmitri.Krysko@dmbr. ugent.be
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