101
|
Mortara L, Benest AV, Bates DO, Noonan DM. Can the co-dependence of the immune system and angiogenesis facilitate pharmacological targeting of tumours? Curr Opin Pharmacol 2017. [PMID: 28623714 DOI: 10.1016/j.coph.2017.05.009] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Tumours elicit a number of mechanisms to induce a reprogramming of innate and adaptive immune cells to their advantage, inducing a pro-angiogenic phenotype. Investigation of these events is now leading to the identification of specific myeloid and lymphoid cell-targeted therapies, as well as of unexplored off-target activities of clinically relevant chemotherapeutic and metabolic drugs. It is also leading to an enhanced understanding of the interplay between angiogenesis and the immune system, and the value of novel co-targeting approaches using both immunotherapy and anti-angiogenic therapy. Here, we review recently identified mechanisms and potential pharmacological approaches targeting the crosstalk between cancer cells and the host immune system, providing an overview on novel therapeutic opportunities linking immuno-oncology and anti-angiogenic therapy.
Collapse
Affiliation(s)
- Lorenzo Mortara
- Immunology and General Pathology Laboratory, Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy
| | - Andrew V Benest
- Cancer Biology, Division of Cancer and Stem Cells, School of Medicine, University of Nottingham, Queen's Medical Centre, Nottingham NG2 7UH, UK
| | - David O Bates
- Cancer Biology, Division of Cancer and Stem Cells, School of Medicine, University of Nottingham, Queen's Medical Centre, Nottingham NG2 7UH, UK
| | - Douglas M Noonan
- Immunology and General Pathology Laboratory, Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy; Scientific and Technology Pole, IRCCS MultiMedica, Milan, Italy.
| |
Collapse
|
102
|
Madkouri R, Kaderbhai CG, Bertaut A, Truntzer C, Vincent J, Aubriot-Lorton MH, Farah W, Limagne E, Ladoire S, Boidot R, Derangère V, Ghiringhelli F. Immune classifications with cytotoxic CD8 + and Th17 infiltrates are predictors of clinical prognosis in glioblastoma. Oncoimmunology 2017; 6:e1321186. [PMID: 28680758 DOI: 10.1080/2162402x.2017.1321186] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Revised: 04/14/2017] [Accepted: 04/17/2017] [Indexed: 10/19/2022] Open
Abstract
BACKGROUND Interest is growing on immune cells involvement in central nervous system tumors such as glioblastoma. Even if a few reports highlighted that immune classifications could have a prognostic value, no paradigm has been clearly yet established on large and homogeneous cohorts. The aim of our study was to analyze the prognostic role of the in situ immune response of cytotoxic T cells (i.e., CD8+), Foxp3 cells, Th17 and tumor-associated macrophages in glioblastoma on two independent large and homogeneous cohorts. METHODS We worked on two large homogenous cohorts of patients having glioblastoma who underwent standard radiochemotherapy. The first cohort of 186 patients was analyzed using IHC procedures (CD8+, IL-17A, FoxP3 and CD163) of surgery pieces. We next worked with transcriptomic data available online and used metagene strategy analysis for the second cohort of 525 patients. RESULTS Cytotoxic CD8+ lymphocytes and Foxp3 cells were associated with a good prognosis, while Th17 were associated with a poor clinical outcome. These data were confirmed with transcriptomic analysis. Moreover, we showed for the first time a strong link between angiogenesis and Th17 metagenes expressions in glioblastoma. CONCLUSIONS Our study shows that glioblastoma bearing patients can be classified on the immune infiltrate aspects. Beyond this prognostic role of immune biomarkers, subsequent classifications could definitely help clinicians to handle targeted therapy administration and immunotherapeutic interventions.
Collapse
Affiliation(s)
| | | | - Aurélie Bertaut
- Departmentof Biostatistic, Georges Francois Leclerc Cancer Center, Dijon, France
| | - Caroline Truntzer
- Cancer Biology Genetic and Histology Transfer Platform, Georges Francois Leclerc Cancer Center, Dijon, France
| | - Julie Vincent
- Department of Medical Oncology, Georges Francois Leclerc Cancer Center, Dijon, France
| | | | - Walid Farah
- Department of Neurosurgery, CHU, Dijon, France
| | - Emeric Limagne
- Cancer Biology Genetic and Histology Transfer Platform, Georges Francois Leclerc Cancer Center, Dijon, France
| | - Sylvain Ladoire
- Department of Medical Oncology, Georges Francois Leclerc Cancer Center, Dijon, France.,Cancer Biology Genetic and Histology Transfer Platform, Georges Francois Leclerc Cancer Center, Dijon, France.,INSERM U866, Dijon, France.,University of Bourgogne Franche-Comté, Dijon, France
| | - Romain Boidot
- Cancer Biology Genetic and Histology Transfer Platform, Georges Francois Leclerc Cancer Center, Dijon, France.,INSERM U866, Dijon, France
| | - Valentin Derangère
- Cancer Biology Genetic and Histology Transfer Platform, Georges Francois Leclerc Cancer Center, Dijon, France.,INSERM U866, Dijon, France.,University of Bourgogne Franche-Comté, Dijon, France
| | - François Ghiringhelli
- Department of Medical Oncology, Georges Francois Leclerc Cancer Center, Dijon, France.,Cancer Biology Genetic and Histology Transfer Platform, Georges Francois Leclerc Cancer Center, Dijon, France.,INSERM U866, Dijon, France.,University of Bourgogne Franche-Comté, Dijon, France
| |
Collapse
|
103
|
Adamus G. Can innate and autoimmune reactivity forecast early and advance stages of age-related macular degeneration? Autoimmun Rev 2017; 16:231-236. [PMID: 28137479 PMCID: PMC5334174 DOI: 10.1016/j.autrev.2017.01.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Accepted: 11/03/2016] [Indexed: 01/17/2023]
Abstract
Age-related macular degeneration (AMD) is a major cause of central vision loss in persons over 55years of age in developed countries. AMD is a complex disease in which genetic, environmental and inflammatory factors influence its onset and progression. Elevation in serum anti-retinal autoantibodies, plasma and local activation of complement proteins of the alternative pathway, and increase in secretion of proinflammatory cytokines have been seen over the course of disease. Genetic studies of AMD patients confirmed that genetic variants affecting the alternative complement pathway have a major influence on AMD risk. Because the heterogeneity of this disease, there is no sufficient strategy to identify the disease onset and progression sole based eye examination, thus identification of reliable serological biomarkers for diagnosis, prognosis and response to treatment by sampling patient's blood is necessary. This review provides an outline of the current knowledge on possible serological (autoantibodies, complement factors, cytokines, chemokines) and related genetic biomarkers relevant to the pathology of AMD, and discusses their application for prediction of disease activity and prognosis in AMD.
Collapse
Affiliation(s)
- Grazyna Adamus
- Ocular Immunology Laboratory, Casey Eye Institute, School of Medicine, Oregon Health and Science University, Portland, OR, USA.
| |
Collapse
|
104
|
Ghosh P, Aznar N, Swanson L, Lo IC, Lopez-Sanchez I, Ear J, Rohena C, Kalogriopoulos N, Joosen L, Dunkel Y, Sun N, Nguyen P, Bhandari D. Biochemical, Biophysical and Cellular Techniques to Study the Guanine Nucleotide Exchange Factor, GIV/Girdin. CURRENT PROTOCOLS IN CHEMICAL BIOLOGY 2016; 8:265-298. [PMID: 27925669 PMCID: PMC5154557 DOI: 10.1002/cpch.13] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Canonical signal transduction via heterotrimeric G proteins is spatiotemporally restricted, i.e., triggered exclusively at the plasma membrane, only by agonist activation of G protein-coupled receptors via a finite process that is terminated within a few hundred milliseconds. Recently, a rapidly emerging paradigm has revealed a noncanonical pathway for activation of heterotrimeric G proteins via the nonreceptor guanidine-nucleotide exchange factor, GIV/Girdin. Biochemical, biophysical, and functional studies evaluating this pathway have unraveled its unique properties and distinctive spatiotemporal features. As in the case of any new pathway/paradigm, these studies first required an in-depth optimization of tools/techniques and protocols, governed by rationale and fundamentals unique to the pathway, and more specifically to the large multimodular GIV protein. Here we provide the most up-to-date overview of protocols that have generated most of what we know today about noncanonical G protein activation by GIV and its relevance in health and disease. © 2016 by John Wiley & Sons, Inc.
Collapse
Affiliation(s)
- Pradipta Ghosh
- Department of Cellular and Molecular Medicine, University of California at San Diego, La Jolla, CA 92093-0651
- Department of Medicine, University of California at San Diego, La Jolla, CA 92093-0651
| | - Nicolas Aznar
- Department of Medicine, University of California at San Diego, La Jolla, CA 92093-0651
| | - Lee Swanson
- Department of Medicine, University of California at San Diego, La Jolla, CA 92093-0651
| | - I-Chung Lo
- Department of Cellular and Molecular Medicine, University of California at San Diego, La Jolla, CA 92093-0651
| | | | - Jason Ear
- Department of Medicine, University of California at San Diego, La Jolla, CA 92093-0651
| | - Cristina Rohena
- Department of Medicine, University of California at San Diego, La Jolla, CA 92093-0651
| | | | - Linda Joosen
- Department of Medicine, University of California at San Diego, La Jolla, CA 92093-0651
| | - Ying Dunkel
- Department of Medicine, University of California at San Diego, La Jolla, CA 92093-0651
| | - Nina Sun
- Department of Medicine, University of California at San Diego, La Jolla, CA 92093-0651
| | - Peter Nguyen
- Department of Chemistry and Biochemistry, California State University Long Beach, Long Beach, CA 90840-9507
| | - Deepali Bhandari
- Department of Chemistry and Biochemistry, California State University Long Beach, Long Beach, CA 90840-9507
| |
Collapse
|
105
|
Xue D, Yang Y, Liu Y, Wang P, Dai Y, Liu Q, Chen L, Shen J, Ju H, Li Y, Tan Z. MicroRNA-206 attenuates the growth and angiogenesis in non-small cell lung cancer cells by blocking the 14-3-3ζ/STAT3/HIF-1α/VEGF signaling. Oncotarget 2016; 7:79805-79813. [PMID: 27806334 PMCID: PMC5346752 DOI: 10.18632/oncotarget.12972] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Accepted: 10/14/2016] [Indexed: 01/09/2023] Open
Abstract
Non-small cell lung cancer (NSCLC) is the leading cause of cancer-related mortality worldwide. Angiogenesis is the major hallmark in NSCLC. So, further elucidation of molecular mechanisms underlying the angiogenesis of NSCLC is urgently needed. Here, we found that microRNA-206 (miR-206) decreased the angiogenic ability in NSCLC via inhibiting the 14-3-3ζ/STAT3/HIF-1α/VEGF pathway. Briefly, 14-3-3ζ bond with phosphorylated-STAT3, and in turn, elevated the expression of HIF-1α. Then, by enhancing the recruitment of HIF-1α to VEGF promoter, 14-3-3ζ increased the angiogenesis. However, miR-206 decreased the angiogenesis by targeting 14-3-3ζ, and inhibiting the STAT3/HIF-1α/VEGF pathway. In NSCLC cell xenograft model, either overexpression of miR-206 or inhibition of 14-3-3ζ inhibited the STAT3/HIF-1α/VEGF pathway and decreased the tumor growth and angiogenesis. Furthermore, there was a negative correlation between miR-206 and 14-3-3ζ in NSCLC specimens. NSCLC patients with low expressions of miR-206 but high expressions of 14-3-3ζ had the worst survival. Collectively, our findings provided the underlying mechanisms of miR-206/14-3-3ζ in tumor growth and angiogenesis, and implicated miR-206 and 14-3-3ζ as potential therapeutic targets for NSCLC.
Collapse
Affiliation(s)
- Dong Xue
- Department of Surgery, The Second Affiliated Hospital, Nanjing Medical University, Nanjing 211166, China
| | - Ye Yang
- Department of Nutrition And Food Hygiene, School Of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Yawei Liu
- Department of Surgery, The Second Affiliated Hospital, Nanjing Medical University, Nanjing 211166, China
| | - Peiwen Wang
- Department of Nutrition And Food Hygiene, School Of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Yi Dai
- Department of Nutrition And Food Hygiene, School Of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Qinqiang Liu
- Department of Surgery, The Second Affiliated Hospital, Nanjing Medical University, Nanjing 211166, China
| | - Lijun Chen
- Department of Nutrition And Food Hygiene, School Of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Jian Shen
- Department of Surgery, The Second Affiliated Hospital, Nanjing Medical University, Nanjing 211166, China
| | - Huanyu Ju
- Department of Surgery, The Second Affiliated Hospital, Nanjing Medical University, Nanjing 211166, China
| | - Yuan Li
- Department of Nutrition And Food Hygiene, School Of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Zhenguo Tan
- Department of Surgery, The Second Affiliated Hospital, Nanjing Medical University, Nanjing 211166, China
| |
Collapse
|
106
|
Huang Q, Duan L, Qian X, Fan J, Lv Z, Zhang X, Han J, Wu F, Guo M, Hu G, Du J, Chen C, Jin Y. IL-17 Promotes Angiogenic Factors IL-6, IL-8, and Vegf Production via Stat1 in Lung Adenocarcinoma. Sci Rep 2016; 6:36551. [PMID: 27819281 PMCID: PMC5098156 DOI: 10.1038/srep36551] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Accepted: 10/18/2016] [Indexed: 01/07/2023] Open
Abstract
Inflammation and angiogenesis are two hallmarks of carcinoma. The proinflammatory cytokine interleukin-17 (IL-17) facilitates angiogenesis in lung cancer; however, the underlying mechanism is not fully understood. In this study, tumour microvessel density (MVD) was positively associated with IL-17, interleukin-6 (IL-6), interleukin-8 (IL-8), and vascular endothelial cell growth factor (VEGF) expression in human lung adenocarcinoma tissues, and it was increased in tumour tissues of A549-IL-17 cell-bearing nude mice. Importantly, positive correlations were also detected between IL-17 expression and IL-6, IL-8 and VEGF expression in human lung adenocarcinoma tissues. Furthermore, IL-6, IL-8 and VEGF production, as well as STAT1 phosphorylation, were increased in tumour tissues of A549-IL-17 cell-bearing nude mice in vivo and in A549 and H292 cells following IL-17 stimulation in vitro. In addition, STAT1 knockdown using an inhibitor and siRNA attenuated the IL-17-mediated increases in IL-6, IL-8 and VEGF expression in A549 and H292 cells. In conclusion, IL-17 may promote the production of the angiogenic inducers IL-6, IL-8 and VEGF via STAT1 signalling in lung adenocarcinoma.
Collapse
Affiliation(s)
- Qi Huang
- Department of Respiratory and Critical Care Medicine, Key Laboratory of Pulmonary Diseases of Health Ministry, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, China
| | - Limin Duan
- Department of Respiratory and Critical Care Medicine, Key Laboratory of Pulmonary Diseases of Health Ministry, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, China
| | - Xin Qian
- Department of Respiratory Medicine, Taihe Hospital, Hubei University of Medicine, No. 32, South Renmin Road, Shiyan, Hubei, 442000, P.R. China
| | - Jinshuo Fan
- Department of Respiratory and Critical Care Medicine, Key Laboratory of Pulmonary Diseases of Health Ministry, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, China
| | - Zhilei Lv
- Department of Respiratory and Critical Care Medicine, Key Laboratory of Pulmonary Diseases of Health Ministry, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, China
| | - Xiuxiu Zhang
- Department of Respiratory and Critical Care Medicine, Key Laboratory of Pulmonary Diseases of Health Ministry, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, China
| | - Jieli Han
- Department of Respiratory and Critical Care Medicine, Key Laboratory of Pulmonary Diseases of Health Ministry, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, China
| | - Feng Wu
- Department of Respiratory and Critical Care Medicine, Key Laboratory of Pulmonary Diseases of Health Ministry, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, China
| | - Mengfei Guo
- Department of Respiratory and Critical Care Medicine, Key Laboratory of Pulmonary Diseases of Health Ministry, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, China
| | - Guorong Hu
- Department of Respiratory and Critical Care Medicine, Key Laboratory of Pulmonary Diseases of Health Ministry, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, China
| | - Jiao Du
- Zhongshan Hospital, Xiamen University, 201-209 Hubin Road, Xiamen, Fujian, 361004, P.R. China
| | - Caiyun Chen
- Department of Respiratory Medicine,the First Hospital of Xi'an City, Xi'an, Shanxi, 710002, P.R. China
| | - Yang Jin
- Department of Respiratory and Critical Care Medicine, Key Laboratory of Pulmonary Diseases of Health Ministry, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, China
| |
Collapse
|
107
|
Marshall EA, Ng KW, Kung SHY, Conway EM, Martinez VD, Halvorsen EC, Rowbotham DA, Vucic EA, Plumb AW, Becker-Santos DD, Enfield KSS, Kennett JY, Bennewith KL, Lockwood WW, Lam S, English JC, Abraham N, Lam WL. Emerging roles of T helper 17 and regulatory T cells in lung cancer progression and metastasis. Mol Cancer 2016; 15:67. [PMID: 27784305 PMCID: PMC5082389 DOI: 10.1186/s12943-016-0551-1] [Citation(s) in RCA: 130] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2016] [Accepted: 10/18/2016] [Indexed: 12/14/2022] Open
Abstract
Lung cancer is a leading cause of cancer-related deaths worldwide. Lung cancer risk factors, including smoking and exposure to environmental carcinogens, have been linked to chronic inflammation. An integral feature of inflammation is the activation, expansion and infiltration of diverse immune cell types, including CD4+ T cells. Within this T cell subset are immunosuppressive regulatory T (Treg) cells and pro-inflammatory T helper 17 (Th17) cells that act in a fine balance to regulate appropriate adaptive immune responses.In the context of lung cancer, evidence suggests that Tregs promote metastasis and metastatic tumor foci development. Additionally, Th17 cells have been shown to be an integral component of the inflammatory milieu in the tumor microenvironment, and potentially involved in promoting distinct lung tumor phenotypes. Studies have shown that the composition of Tregs and Th17 cells are altered in the tumor microenvironment, and that these two CD4+ T cell subsets play active roles in promoting lung cancer progression and metastasis.We review current knowledge on the influence of Treg and Th17 cells on lung cancer tumorigenesis, progression, metastasis and prognosis. Furthermore, we discuss the potential biological and clinical implications of the balance among Treg/Th17 cells in the context of the lung tumor microenvironment and highlight the potential prognostic function and relationship to metastasis in lung cancer.
Collapse
Affiliation(s)
- Erin A Marshall
- Department of Integrative Oncology, British Columbia Cancer Agency, Vancouver, Canada
| | - Kevin W Ng
- Department of Integrative Oncology, British Columbia Cancer Agency, Vancouver, Canada
| | - Sonia H Y Kung
- Department of Integrative Oncology, British Columbia Cancer Agency, Vancouver, Canada. .,British Columbia Cancer Research Centre Centre, Vancouver, Canada.
| | - Emma M Conway
- Department of Integrative Oncology, British Columbia Cancer Agency, Vancouver, Canada.,Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada
| | - Victor D Martinez
- Department of Integrative Oncology, British Columbia Cancer Agency, Vancouver, Canada.,Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada
| | - Elizabeth C Halvorsen
- Department of Integrative Oncology, British Columbia Cancer Agency, Vancouver, Canada
| | - David A Rowbotham
- Department of Integrative Oncology, British Columbia Cancer Agency, Vancouver, Canada
| | - Emily A Vucic
- Department of Integrative Oncology, British Columbia Cancer Agency, Vancouver, Canada.,Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada
| | - Adam W Plumb
- Departments of Microbiology and Immunology, University of British Columbia, Vancouver, Canada.,Department of Zoology, University of British Columbia, Vancouver, Canada
| | | | - Katey S S Enfield
- Department of Integrative Oncology, British Columbia Cancer Agency, Vancouver, Canada
| | - Jennifer Y Kennett
- Department of Integrative Oncology, British Columbia Cancer Agency, Vancouver, Canada
| | - Kevin L Bennewith
- Department of Integrative Oncology, British Columbia Cancer Agency, Vancouver, Canada.,Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada
| | - William W Lockwood
- Department of Integrative Oncology, British Columbia Cancer Agency, Vancouver, Canada.,Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada
| | - Stephen Lam
- Department of Integrative Oncology, British Columbia Cancer Agency, Vancouver, Canada
| | - John C English
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada
| | - Ninan Abraham
- Departments of Microbiology and Immunology, University of British Columbia, Vancouver, Canada
| | - Wan L Lam
- Department of Integrative Oncology, British Columbia Cancer Agency, Vancouver, Canada. .,Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada. .,British Columbia Cancer Research Centre Centre, Vancouver, Canada.
| |
Collapse
|
108
|
Martino EC, Misso G, Pastina P, Costantini S, Vanni F, Gandolfo C, Botta C, Capone F, Lombardi A, Pirtoli L, Tassone P, Ulivieri C, Tagliaferri P, Cusi MG, Caraglia M, Correale P. Immune-modulating effects of bevacizumab in metastatic non-small-cell lung cancer patients. Cell Death Discov 2016; 2:16025. [PMID: 27752361 PMCID: PMC5045963 DOI: 10.1038/cddiscovery.2016.25] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2016] [Accepted: 03/02/2016] [Indexed: 01/24/2023] Open
Abstract
The mPEBev is an anticancer regimen which combines a chemotherapy doublet, based on cisplatin and oral etoposide (mPE), with bevacizumab (mPEBev), a mAb targeting the vasculo-endothelial growth factor (VEGF). In previous studies, this regimen showed powerful anti-angiogenetic effects and significant antitumor activity in metastatic non-small-cell lung cancer (mNSCLC) patients. We also recorded the best benefit in patients exhibiting low-systemic inflammatory profile at baseline. On these bases, we hypothesized that mPEBev antitumor activity could be partially related to bevacizumab-associated immunological effects. For this reason, we performed an immunological monitoring in 59 out of 120 stage IIIb-IV NSCLC patients enrolled in the BEVA2007 phase II trial, who received fractioned cisplatin (30 mg/sqm days 1-3q21) and oral etoposide (50 mg, days 1-15q21) (mPE doublet) ±bevacizumab. In this group of patients, 12 received the mPE doublet alone and 47 the doublet in combination with bevacizumab (5 mg/kg on the day 3q21; mPEBev regimen). Blood cell counts, serum analysis, multiplex cytokine assay and immunocytofluorimetric analysis, performed on baseline and post-treatment on blood samples from these patients, revealed that bevacizumab addition to the doublet decreased levels of pro-angiogenic (VEGF, Angiostatin-1 and Follistatin) and inflammatory cytokines (interferon (IFN)γ, IL4 and IL17), improved in vivo and in vitro cytotoxic T-lymphocytes (CTL) response and promoted dendritic cell activation. These results suggest that the mPEBev regimen improve the micro-environmental conditions for an efficient antigen-specific CTL response, making it a feasible candidate regimen to be assessed in combination with immune-checkpoint inhibitors in NSCLC patients.
Collapse
Affiliation(s)
- E C Martino
- Radiotherapy Unit, Department of Oncology, Siena University Hospital , Siena, Italy
| | - G Misso
- Department of Biochemistry, Biophysics and General Pathology, Second Naples University , Naples, Italy
| | - P Pastina
- Radiotherapy Unit, Department of Oncology, Siena University Hospital , Siena, Italy
| | | | - F Vanni
- Radiotherapy Unit, Department of Oncology, Siena University Hospital , Siena, Italy
| | - C Gandolfo
- Microbiology and Virology Unit, Department of Medical Biotechnology , Siena, Italy
| | - C Botta
- Medical Oncology Unit, 'Magna Graecia' University and AUO 'Materdomini' , Catanzaro, Italy
| | | | - A Lombardi
- Department of Biochemistry, Biophysics and General Pathology, Second Naples University , Naples, Italy
| | - L Pirtoli
- Radiotherapy Unit, Department of Oncology, Siena University Hospital , Siena, Italy
| | - P Tassone
- Medical Oncology Unit, 'Magna Graecia' University and AUO 'Materdomini' , Catanzaro, Italy
| | - C Ulivieri
- Department of Science of Life; University of Siena , Siena, Italy
| | - P Tagliaferri
- Medical Oncology Unit, 'Magna Graecia' University and AUO 'Materdomini' , Catanzaro, Italy
| | - M G Cusi
- Microbiology and Virology Unit, Department of Medical Biotechnology , Siena, Italy
| | - M Caraglia
- Department of Biochemistry, Biophysics and General Pathology, Second Naples University , Naples, Italy
| | - P Correale
- Radiotherapy Unit, Department of Oncology, Siena University Hospital , Siena, Italy
| |
Collapse
|
109
|
Deng Q, Chen H, Liu Y, Xiao F, Guo L, Liu D, Cheng X, Zhao M, Wang X, Xie S, Qi S, Yin Z, Gao J, Chen X, Wang J, Guo N, Ma Y, Shi M. Psychological stress promotes neutrophil infiltration in colon tissue through adrenergic signaling in DSS-induced colitis model. Brain Behav Immun 2016; 57:243-254. [PMID: 27133786 DOI: 10.1016/j.bbi.2016.04.017] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Revised: 04/20/2016] [Accepted: 04/27/2016] [Indexed: 10/21/2022] Open
Abstract
Inflammatory bowel disease (IBD) is a chronic intestinal inflammatory condition. Psychological stress has been postulated to affect the clinical symptoms and recurrence of IBD. The exact molecular mechanisms are not fully understood. In the present study, we demonstrate that psychological stress promotes neutrophil infiltration into colon tissues in dextran sulfate sodium (DSS)-induced colitis model. The psychological stress resulted in abnormal expression of the proinflammatory cytokines (IL-1β, IL-6, IL-17A, and IL-22) and neutrophil chemokines (CXCL1 and CXCL2) and overactivation of the STAT3 inflammatory signaling pathway. Under chronic unpredictable stress, the adrenergic nervous system was markedly activated, as the expression of tyrosine hydroxylase, the rate-limiting enzyme in catecholamine biosynthesis, in bone marrow and colonic epithelium was enhanced, especially in the myenteric ganglia. The β-AR agonist isoproterenol mimicked the effects of psychological stress on neutrophilia, neutrophil infiltration, and colonic damage in DSS-induced colitis. The β1-AR/β2-AR inhibitor propranolol reduced the numbers of the neutrophils in the circulation, suppressed neutrophil infiltration into colonic tissues, and attenuated the colonic tissue damage promoted by chronic stress. Propranolol also abolished stress-induced upregulation of proinflammatory cytokines and neutrophil chemokines. Our data reveal a close linkage between the β1-AR/β2-AR activation and neutrophil trafficking and also suggest the critical roles of adrenergic nervous system in exacerbation of inflammation and damage of colonic tissues in experimental colitis. The current study provides a new insight into the mechanisms underlying the association of psychological stress with excessive inflammatory response and pathophysiological consequences in IBD. The findings also suggest a potential application of neuroprotective agents to prevent relapsing immune activation in the treatment of IBD.
Collapse
Affiliation(s)
- Que Deng
- Institute of Basic Medical Sciences, Beijing 100850, PR China
| | - Hongyu Chen
- Institute of Basic Medical Sciences, Beijing 100850, PR China
| | - Yanjun Liu
- Laboratory of Cellular and Molecular Immunology, Medical School of Henan University, Kaifeng 475004, PR China
| | - Fengjun Xiao
- Department of Experimental Hematology, Beijing Institute of Radiation Medicine, Beijing 100850, PR China
| | - Liang Guo
- Institute of Basic Medical Sciences, Beijing 100850, PR China
| | - Dan Liu
- Institute of Basic Medical Sciences, Beijing 100850, PR China
| | - Xiang Cheng
- Institute of Basic Medical Sciences, Beijing 100850, PR China
| | - Min Zhao
- Institute of Basic Medical Sciences, Beijing 100850, PR China
| | - Xiaomeng Wang
- Institute of Basic Medical Sciences, Beijing 100850, PR China
| | - Shuai Xie
- Laboratory of Cellular and Molecular Immunology, Medical School of Henan University, Kaifeng 475004, PR China
| | - Siyong Qi
- Department of Urology, The First Affiliated Hospital, General Hospital of PLA, Beijing 100048, PR China
| | - Zhaoyang Yin
- Department of Urology, The First Affiliated Hospital, General Hospital of PLA, Beijing 100048, PR China
| | - Jiangping Gao
- Department of Urology, The First Affiliated Hospital, General Hospital of PLA, Beijing 100048, PR China
| | - Xintian Chen
- Department of Cancer Biotherapy, Cancer Institute, Tangshan People's Hospital, Tangshan 063001, PR China
| | - Jiangong Wang
- Department of Cancer Biotherapy, Cancer Institute, Tangshan People's Hospital, Tangshan 063001, PR China
| | - Ning Guo
- Institute of Basic Medical Sciences, Beijing 100850, PR China.
| | - Yuanfang Ma
- Laboratory of Cellular and Molecular Immunology, Medical School of Henan University, Kaifeng 475004, PR China.
| | - Ming Shi
- Institute of Basic Medical Sciences, Beijing 100850, PR China.
| |
Collapse
|
110
|
Atretkhany KSN, Drutskaya MS, Nedospasov SA, Grivennikov SI, Kuprash DV. Chemokines, cytokines and exosomes help tumors to shape inflammatory microenvironment. Pharmacol Ther 2016; 168:98-112. [PMID: 27613100 DOI: 10.1016/j.pharmthera.2016.09.011] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Relationship between inflammation and cancer is now well-established and represents a paradigm that our immune response does not necessarily serves solely to protect us from infections and cancer. Many specific mechanisms that link chronic inflammation to cancer promotion and metastasis have been uncovered in the recent years. Here we are focusing on the effects that tumors may exert on inflammatory cascades, tuning the immune system ability to cause tumor promotion or regression. In particular, we discuss the contributions of chemokines, cytokines and exosomes to the processes such as induction of inflammation and tumorigenesis. Overall, tumor-elicited inflammation is a key driver of tumor progression and an essential component of tumor microenvironment.
Collapse
Affiliation(s)
- K-S N Atretkhany
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Vavilova Str. 32, Russia; Biological Faculty, Lomonosov Moscow State University, 119234, Moscow, Russia
| | - M S Drutskaya
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Vavilova Str. 32, Russia; Biological Faculty, Lomonosov Moscow State University, 119234, Moscow, Russia
| | - S A Nedospasov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Vavilova Str. 32, Russia; Biological Faculty, Lomonosov Moscow State University, 119234, Moscow, Russia; German Rheumatology Research Center (DRFZ), Berlin, Germany
| | - S I Grivennikov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Vavilova Str. 32, Russia; Fox Chase Cancer Center, Cancer Prevention and Control Program, Philadelphia, PA, USA.
| | - D V Kuprash
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Vavilova Str. 32, Russia; Biological Faculty, Lomonosov Moscow State University, 119234, Moscow, Russia.
| |
Collapse
|
111
|
Fabre J, Giustiniani J, Garbar C, Antonicelli F, Merrouche Y, Bensussan A, Bagot M, Al-Dacak R. Targeting the Tumor Microenvironment: The Protumor Effects of IL-17 Related to Cancer Type. Int J Mol Sci 2016; 17:ijms17091433. [PMID: 27589729 PMCID: PMC5037712 DOI: 10.3390/ijms17091433] [Citation(s) in RCA: 90] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Revised: 08/10/2016] [Accepted: 08/24/2016] [Indexed: 12/25/2022] Open
Abstract
The inflammatory process contributes to immune tolerance as well as to tumor progression and metastasis. By releasing extracellular signals, cancerous cells constantly shape their surrounding microenvironment through their interactions with infiltrating immune cells, stromal cells and components of extracellular matrix. Recently, the pro-inflammatory interleukin 17 (IL-17)-producing T helper lymphocytes, the Th17 cells, and the IL-17/IL-17 receptor (IL-17R) axis gained special attention. The IL-17 family comprises at least six members, IL-17A, IL-17B, IL-17C, IL-17D, IL-17E (also called IL-25), and IL-17F. Secreted as disulfide-linked homo- or heterodimers, the IL-17 bind to the IL-17R, a type I cell surface receptor, of which there are five variants, IL-17RA to IL-17RE. This review focuses on the current advances identifying the promoting role of IL-17 in carcinogenesis, tumor metastasis and resistance to chemotherapy of diverse solid cancers. While underscoring the IL-17/IL-17R axis as promising immunotherapeutic target in the context of cancer managing, this knowledge calls upon further in vitro and in vivo studies that would allow the development and implementation of novel strategies to combat tumors.
Collapse
Affiliation(s)
- Joseph Fabre
- Institut Jean Godinot, Unicancer, 1 rue du Général Koenig, F-51726 Reims, France.
- Université Reims-Champagne-Ardenne, DERM-I-C, EA7319, 51 rue Cognacq-Jay, F-51095 Reims, France.
- Centre Hospitalo-Universitaire Henri Mondor, Service de Radiothérapie, 51 Avenue du Maréchal de Lattre de Tassigny, F-94010 Créteil, France.
| | - Jerome Giustiniani
- Institut Jean Godinot, Unicancer, 1 rue du Général Koenig, F-51726 Reims, France.
- Université Reims-Champagne-Ardenne, DERM-I-C, EA7319, 51 rue Cognacq-Jay, F-51095 Reims, France.
| | - Christian Garbar
- Institut Jean Godinot, Unicancer, 1 rue du Général Koenig, F-51726 Reims, France.
- Université Reims-Champagne-Ardenne, DERM-I-C, EA7319, 51 rue Cognacq-Jay, F-51095 Reims, France.
| | - Frank Antonicelli
- Université Reims-Champagne-Ardenne, DERM-I-C, EA7319, 51 rue Cognacq-Jay, F-51095 Reims, France.
| | - Yacine Merrouche
- Institut Jean Godinot, Unicancer, 1 rue du Général Koenig, F-51726 Reims, France.
- Université Reims-Champagne-Ardenne, DERM-I-C, EA7319, 51 rue Cognacq-Jay, F-51095 Reims, France.
| | - Armand Bensussan
- Institut National de la Santé et de la Recherche Médicale (INSERM) U976, Hôpital Saint Louis, F-75010 Paris, France.
- Université Paris Diderot, Sorbonne Paris Cité, Laboratoire Immunologie Dermatologie & Oncologie, UMR-S 976, F-75475 Paris, France.
- OREGA Biotech, 69130 Ecully, France.
| | - Martine Bagot
- Institut National de la Santé et de la Recherche Médicale (INSERM) U976, Hôpital Saint Louis, F-75010 Paris, France.
- Université Paris Diderot, Sorbonne Paris Cité, Laboratoire Immunologie Dermatologie & Oncologie, UMR-S 976, F-75475 Paris, France.
| | - Reem Al-Dacak
- Université Paris Diderot, Sorbonne Paris Cité, Laboratoire Immunologie Dermatologie & Oncologie, UMR-S 976, F-75475 Paris, France.
| |
Collapse
|
112
|
Joerger M, Finn SP, Cuffe S, Byrne AT, Gray SG. The IL-17-Th1/Th17 pathway: an attractive target for lung cancer therapy? Expert Opin Ther Targets 2016; 20:1339-1356. [PMID: 27353429 DOI: 10.1080/14728222.2016.1206891] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
INTRODUCTION There is strong pharmaceutical development of agents targeting the IL-17-TH17 pathway for the treatment of psoriasis (Ps) and psoriatic arthritis (PsA). Lung cancer accounts for 28% of all cancer-related deaths worldwide, and roughly 80% of patients with newly-diagnosed non-small cell lung cancer (NSCLC) present with metastatic disease, with a poor prognosis of around 12 months. Therefore, there is a high unmet medical need for the development of new and potent systemic treatments in this deadly disease. The emergence of immunotherapies such as anti-PD-1 or anti-PDL1 as candidate therapies in non-small cell lung cancer (NSCLC) indicates that targeting critical immuno-modulatory cytokines including those within the IL-17-Th1/Th17 axis may have proven benefit in the treatment of lung cancer. Areas covered: In this review we describe the current evidence for aberrant IL-17-Th1/Th17 settings in cancer, particularly with regard to targeting this axis in NSCLC. We further discuss the current agents under pharmaceutical development which could potentially target this axis, and discuss the current limitations and areas of concern regarding the use of these in lung cancer. Expert opinion: Current evidence suggests that moving forward agents targeting the IL-17-Th1/Th17 pathway may have novel new oncoimmunology indications in the treatment paradigm for NSCLC.
Collapse
Affiliation(s)
- Markus Joerger
- a Department of Medical Oncology & Hematology , Cantonal Hospital , St. Gallen , Switzerland
| | - Stephen P Finn
- b Department of Histopathology & Morbid Anatomy , Trinity College Dublin , Dublin , Ireland
| | - Sinead Cuffe
- c HOPE Directorate , St James's Hospital , Dublin , Ireland
| | - Annette T Byrne
- d Department of Physiology and Medical Physics & Centre for Systems Medicine , Royal College of Surgeons in Ireland , Dublin , Ireland
| | - Steven G Gray
- e Thoracic Oncology Research Group , IMM, St James's Hospital , Dublin , Ireland.,f Department of Clinical Medicine , Trinity College Dublin , Dublin , Ireland
| |
Collapse
|
113
|
Proteomic-Based Approaches for the Study of Cytokines in Lung Cancer. DISEASE MARKERS 2016; 2016:2138627. [PMID: 27445423 PMCID: PMC4944034 DOI: 10.1155/2016/2138627] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Accepted: 06/12/2016] [Indexed: 02/06/2023]
Abstract
Proteomic techniques are currently used to understand the biology of different human diseases, including studies of the cell signaling pathways implicated in cancer progression, which is important in knowing the roles of different proteins in tumor development. Due to its poor prognosis, proteomic approaches are focused on the identification of new biomarkers for the early diagnosis, prognosis, and targeted treatment of lung cancer. Cytokines are proteins involved in inflammatory processes and have been proposed as lung cancer biomarkers and therapeutic targets because it has been reported that some cytokines play important roles in tumor development, invasion, and metastasis. In this review, we aim to summarize the different proteomic techniques used to discover new lung cancer biomarkers and therapeutic targets. Several cytokines have been identified as important players in lung cancer using these techniques. We underline the most important cytokines that are useful as biomarkers and therapeutic targets. We also summarize some of the therapeutic strategies targeted for these cytokines in lung cancer.
Collapse
|
114
|
The anti-angiogenic effect and novel mechanisms of action of Combretastatin A-4. Sci Rep 2016; 6:28139. [PMID: 27338725 PMCID: PMC4919637 DOI: 10.1038/srep28139] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2016] [Accepted: 05/24/2016] [Indexed: 12/16/2022] Open
Abstract
Combretastatin A-4 (CA4) is the lead compound of a relatively new class of vascular disrupting agents that target existing tumor blood vessels. Recent studies showed the CA4 might inhibit angiogenesis. However, the underlying molecular mechanisms by which CA4 exerts its anti-angiogenic effects are not fully understood. In this study, we revealed that CA4 inhibited vascular endothelial growth factor (VEGF)-induced proliferation, migration and capillary-like tube formation of human umbilical vascular endothelial cells (HUVECs). In in vivo assay, CA4 suppressed neovascularization in chicken chorioallantoic membrane (CAM) model and decreased the microvessel density in tumor tissues of a breast cancer MCF-7 xenograft mouse model. In addition, CA4 decreased the expression level and secretion of VEGF both in MCF-7 cells and HUVECs under hypoxia, as well as the activation of VEGFR-2 and its downstream signaling mediators following VEGF stimulation in HUVECs. Moreover, VEGF and VEGFR-2 expression in tumor tissues of the mouse xenograft model were down-regulated following CA4 treatment. Taken together, results from the current work provide clear evidence that CA4 functions in endothelial cell system to inhibit angiogenesis, at least in part, by attenuating VEGF/VEGFR-2 signaling pathway.
Collapse
|
115
|
Carrega P, Campana S, Bonaccorsi I, Ferlazzo G. The Yin and Yang of Innate Lymphoid Cells in Cancer. Immunol Lett 2016; 179:29-35. [PMID: 27296768 DOI: 10.1016/j.imlet.2016.06.003] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2016] [Accepted: 06/10/2016] [Indexed: 12/30/2022]
Abstract
The recent appreciation of novel subsets of innate lymphoid cells (ILCs) as important regulators of tissue homeostasis, inflammation and repair, raise questions regarding the presence and role of these cells in cancer tissues. In addition to natural killer and fetal lymphoid tissue inducer (LTi) cells, the ILC family comprises non-cytolytic, cytokine-producing cells that are classified into ILC1, ILC2 and ILC3 based on phenotypic and functional characteristics. Differently from natural killer cells, which are the prototypical members of ILC1 and whose role in tumors is better established, the involvement of other ILC subsets in cancer progression or resistance is still fuzzy and in several instances controversial, since current studies indicate both context-dependent beneficial or pathogenic effects. Here, we review the current knowledge regarding the involvement of these novel ILC subsets in the context of tumor immunology, highlighting how ILC subsets might behave either as friends or foes.
Collapse
Affiliation(s)
- Paolo Carrega
- Istituto G. Gaslini, Genova 16148, Italy; Cell Factory UniMe, University of Messina, 98125, Italy
| | - Stefania Campana
- Laboratory of Immunology and Biotherapy, University of Messina, 98125, Italy
| | - Irene Bonaccorsi
- Laboratory of Immunology and Biotherapy, University of Messina, 98125, Italy
| | - Guido Ferlazzo
- Cell Factory UniMe, University of Messina, 98125, Italy; Laboratory of Immunology and Biotherapy, University of Messina, 98125, Italy; Cell Therapy Program, Azienda Ospedaliera Universitaria Policlinico Gaetano Martino, Messina 98125, Italy.
| |
Collapse
|
116
|
Bie Q, Sun C, Gong A, Li C, Su Z, Zheng D, Ji X, Wu Y, Guo Q, Wang S, Xu H. Non-tumor tissue derived interleukin-17B activates IL-17RB/AKT/β-catenin pathway to enhance the stemness of gastric cancer. Sci Rep 2016; 6:25447. [PMID: 27146881 PMCID: PMC4857095 DOI: 10.1038/srep25447] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Accepted: 04/15/2016] [Indexed: 12/25/2022] Open
Abstract
Inflammation is a critical component involved in tumor progression. Interleukin-17 (IL-17) belongs to a relatively new family of cytokines that has been associated with the progression of cancers. However, the role of IL-17B/IL-17RB (IL-17 receptor B) signaling to stemness of gastric cancer remains unknown. Here, we confirmed that the expression of IL-17RB in gastric cancer tissues was significantly increased, that overexpression was associated with poor prognosis of gastric cancer patients, and that overexpression was positively correlated with some stemness markers. Interestingly, the expression of IL-17B was upregulated in patient serum rather than gastric tumor tissues. Furthermore, exogenous rIL-17B significantly promoted the stemness of gastric cancer cells depending on IL-17RB and induced the expression of IL-17RB. Simultaneously, the expression of phosphorylated AKT, GSK-3β, and β-catenin as well as the nuclear translocation of β-catenin were significantly increased in the MGC-803 cell in a dose-dependent manner, when treated with rIL-17B. The AKT inhibitor, LY294002, and the knockdown of AKT expression reversed the rIL-17B-induced upregulation of β-catenin and some stemness markers. Together, our results indicate that the IL-17B/IL-17RB signal can promote the growth and migration of tumor cells, and upregulate cell stemness through activating the AKT/β-catenin pathway in gastric cancer, suggesting that IL-17RB may be a novel target in human gastric cancer therapy.
Collapse
Affiliation(s)
- Qingli Bie
- Department of Immunology, School of medicine, Jiangsu University, Zhenjiang, Jiangsu, PR China
| | - Caixia Sun
- Department of Anesthesiology, The Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu, PR China
| | - Aihua Gong
- Key Laboratory of Laboratory Medicine of Jiangsu Province, School of Medicine, Jiangsu University, Zhenjiang, Jiangsu, PR China
| | - Chunye Li
- Department of Anesthesiology, The Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu, PR China
| | - Zhaoliang Su
- Department of Immunology, School of medicine, Jiangsu University, Zhenjiang, Jiangsu, PR China.,Key Laboratory of Laboratory Medicine of Jiangsu Province, School of Medicine, Jiangsu University, Zhenjiang, Jiangsu, PR China
| | - Dong Zheng
- Department of Immunology, School of medicine, Jiangsu University, Zhenjiang, Jiangsu, PR China
| | - Xiaoyun Ji
- Department of Immunology, School of medicine, Jiangsu University, Zhenjiang, Jiangsu, PR China
| | - Yumin Wu
- Department of Immunology, School of medicine, Jiangsu University, Zhenjiang, Jiangsu, PR China
| | - Qi Guo
- Department of Immunology, School of medicine, Jiangsu University, Zhenjiang, Jiangsu, PR China.,Key Laboratory of Laboratory Medicine of Jiangsu Province, School of Medicine, Jiangsu University, Zhenjiang, Jiangsu, PR China
| | - Shengjun Wang
- Department of Immunology, School of medicine, Jiangsu University, Zhenjiang, Jiangsu, PR China.,Key Laboratory of Laboratory Medicine of Jiangsu Province, School of Medicine, Jiangsu University, Zhenjiang, Jiangsu, PR China
| | - Huaxi Xu
- Department of Immunology, School of medicine, Jiangsu University, Zhenjiang, Jiangsu, PR China.,Key Laboratory of Laboratory Medicine of Jiangsu Province, School of Medicine, Jiangsu University, Zhenjiang, Jiangsu, PR China
| |
Collapse
|
117
|
van Beek JJP, Martens AWJ, Bakdash G, de Vries IJM. Innate Lymphoid Cells in Tumor Immunity. Biomedicines 2016; 4:biomedicines4010007. [PMID: 28536374 PMCID: PMC5344245 DOI: 10.3390/biomedicines4010007] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Revised: 02/05/2016] [Accepted: 02/15/2016] [Indexed: 12/27/2022] Open
Abstract
Innate lymphoid cells (ILCs) are a group of immune cells of the lymphoid lineage that do not possess antigen specificity. The group includes natural killer (NK) cells, lymphoid tissue inducer (LTi) cells and the recently identified ILC1s, ILC2s and ILC3s. Although the role of NK cells in the context of cancer has been well established, the involvement of other ILC subsets in cancer progression and resistance is just emerging. Here, we review the literature on the role of the different ILC subsets in tumor immunity and discuss its implications for cancer treatment and monitoring.
Collapse
Affiliation(s)
- Jasper J P van Beek
- Department of Tumor Immunology, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, 6525 GA Nijmegen, The Netherlands.
| | - Anne W J Martens
- Department of Tumor Immunology, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, 6525 GA Nijmegen, The Netherlands.
| | - Ghaith Bakdash
- Department of Tumor Immunology, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, 6525 GA Nijmegen, The Netherlands.
| | - I Jolanda M de Vries
- Department of Tumor Immunology, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, 6525 GA Nijmegen, The Netherlands.
- Department of Medical Oncology, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, 6525 GA Nijmegen, The Netherlands.
| |
Collapse
|