1
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Patidar A, Selvaraj S, Chakravarti M, Guha I, Bhuniya A, Bera S, Dhar S, Roy K, Baral R, Chattopadhyay D, Pal C, Saha B. TLR induced IL-27 plays host-protective role against B16BL6 melanoma in C57BL/6 mice. Cytokine 2022; 154:155871. [DOI: 10.1016/j.cyto.2022.155871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 03/20/2022] [Accepted: 03/22/2022] [Indexed: 11/03/2022]
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2
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Coffee Polyphenol, Chlorogenic Acid, Suppresses Brain Aging and Its Effects Are Enhanced by Milk Fat Globule Membrane Components. Int J Mol Sci 2022; 23:ijms23105832. [PMID: 35628642 PMCID: PMC9145055 DOI: 10.3390/ijms23105832] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 05/17/2022] [Accepted: 05/19/2022] [Indexed: 02/04/2023] Open
Abstract
Mice feed with coffee polyphenols (CPP, chlorogenic acid) and milk fat globule membrane (MFGM) has increased survival rates and helps retain long-term memory. In the cerebral cortex of aged mice, CPP intake decreased the expression of the proinflammatory cytokine TNF-α, and lysosomal enzyme cathepsin B. The suppression of inflammation in the brain during aging was thought to result in the suppression of the repressor element 1-silencing transcription factor (REST) and prevention of brain aging. In contrast, CPP increased the expression of REST, cAMP-responsive element binding (CREB) and transforming growth factor β1 (TGF-β1) in the young hippocampus. The increased expression of these factors may contribute to the induction of neuronal differentiation and the suppression of memory decline with aging. Taken together, these results suggest that CPP increases CREB in the young hippocampus and suppresses inflammation in the old brain, resulting in a preventive effect on brain aging. The endotoxin levels were not elevated in the serum of aged mice. Although the mechanism of action of MFGM has not yet been elucidated, the increase in survival rate with both CPP and MFGM intake suggests that adding milk to coffee may improve not only the taste, but also the function.
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Dawson RE, Jenkins BJ, Saad MI. IL-6 family cytokines in respiratory health and disease. Cytokine 2021; 143:155520. [PMID: 33875334 DOI: 10.1016/j.cyto.2021.155520] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Revised: 03/23/2021] [Accepted: 03/24/2021] [Indexed: 02/07/2023]
Abstract
Chronic lung diseases including asthma, chronic obstructive pulmonary disease (COPD) and lung fibrosis represent a major burden on healthcare systems with limited effective therapeutic options. Developing effective treatments for these debilitating diseases requires an understanding of how alterations at the molecular level affect lung macroscopic architecture. A common theme among these lung disorders is the presence of an underlying dysregulated immune system which can lead to sustained chronic inflammation. In this respect, several inflammatory cytokines have been implicated in the pathogenesis of lung diseases, thus leading to the notion that cytokines are attractive therapeutic targets for these disorders. In this review, we discuss and highlight the recent breakthroughs that have enhanced our understanding of the role of the interleukin (IL)-6 family of cytokines in lung homeostasis and chronic diseases including asthma, COPD, lung fibrosis and lung cancer.
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Affiliation(s)
- Ruby E Dawson
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, Victoria, Australia; Department of Molecular and Translational Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Victoria, Australia
| | - Brendan J Jenkins
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, Victoria, Australia; Department of Molecular and Translational Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Victoria, Australia
| | - Mohamed I Saad
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, Victoria, Australia; Department of Molecular and Translational Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Victoria, Australia.
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4
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Beizavi Z, Zohouri M, Asadipour M, Ghaderi A. IL-27, a pleiotropic cytokine for fine-tuning the immune response in cancer. Int Rev Immunol 2020; 40:319-329. [PMID: 33146571 DOI: 10.1080/08830185.2020.1840565] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Interleukin (IL)-27, a member of the IL-6/IL-12 family, has an important role in modulating inflammation in partnership with innate and adaptive immune cells. IL-27 binding to IL-27R starts downstream signaling based on the target cells. It can instigate inflammation by inducing CD4+ T cell proliferation, Th1 polarization, cytotoxic T cell activation, generation of the natural killer cell, and macrophage and dendritic cell activation. However, by inducing programmed cell death and suppression of effector cells, IL-27 can suppress inflammation and return the immune response to hemostasis. Altogether, IL-27 displays multifaceted dual functions, which may result in either pro- or anti-inflammatory effects. Recent investigations indicated the antitumor activity of IL-27 via inducing Th1, and CTL responses and generating NK cells. On the other hand, IL-27 also can promote tumor cells' proliferation, survival, and angiogenesis. In the present review, we'll discuss recent advances concerning the role of IL-27 in inflammatory diseases such as infections, autoimmune diseases with a focus on cancer.
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Affiliation(s)
- Zahra Beizavi
- Department of Surgery, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mahshid Zohouri
- Shiraz Institute for Cancer Research, School of medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Morvarid Asadipour
- Shiraz Institute for Cancer Research, School of medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Abbas Ghaderi
- Shiraz Institute for Cancer Research, School of medicine, Shiraz University of Medical Sciences, Shiraz, Iran
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5
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Zuo B, Qi H, Lu Z, Chen L, Sun B, Yang R, Zhang Y, Liu Z, Gao X, You A, Wu L, Jing R, Zhou Q, Yin H. Alarmin-painted exosomes elicit persistent antitumor immunity in large established tumors in mice. Nat Commun 2020; 11:1790. [PMID: 32286296 PMCID: PMC7156382 DOI: 10.1038/s41467-020-15569-2] [Citation(s) in RCA: 103] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 03/17/2020] [Indexed: 11/09/2022] Open
Abstract
Treating large established tumors is challenging for dendritic cell (DC)-based immunotherapy. DC activation with tumor cell-derived exosomes (TEXs) carrying multiple tumor-associated antigen can enhance tumor recognition. Adding a potent adjuvant, high mobility group nucleosome-binding protein 1 (HMGN1), boosts DCs’ ability to activate T cells and improves vaccine efficiency. Here, we demonstrate that TEXs painted with the functional domain of HMGN1 (TEX-N1ND) via an exosomal anchor peptide potentiates DC immunogenicity. TEX-N1ND pulsed DCs (DCTEX-N1ND) elicit long-lasting antitumor immunity and tumor suppression in different syngeneic mouse models with large tumor burdens, most notably large, poorly immunogenic orthotopic hepatocellular carcinoma (HCC). DCTEX-N1ND show increased homing to lymphoid tissues and contribute to augmented memory T cells. Importantly, N1ND-painted serum exosomes from cancer patients also promote DC activation. Our study demonstrates the potency of TEX-N1ND to strengthen DC immunogenicity and to suppress large established tumors, and thus provides an avenue to improve DC-based immunotherapy. The use of tumour exosome-activated dendritic cell (DC) immunotherapy shows promise for the treatment of large established tumours. Here, the authors generate alarmin HMGN1-attached tumour exosomes which significantly improve therapy efficacy by boosting DC activation in several preclinical mouse models.
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Affiliation(s)
- Bingfeng Zuo
- Key Laboratory of Immune Microenvironment and Disease (Ministry of Education) & Tianjin Key Laboratory of Cellular Homeostasis and Human Diseases & Department of Cell Biology, Tianjin Medical University, Qixiangtai Road, Heping District, Tianjin, 300070, China
| | - Han Qi
- Key Laboratory of Immune Microenvironment and Disease (Ministry of Education) & Tianjin Key Laboratory of Cellular Homeostasis and Human Diseases & Department of Cell Biology, Tianjin Medical University, Qixiangtai Road, Heping District, Tianjin, 300070, China
| | - Zhen Lu
- Key Laboratory of Immune Microenvironment and Disease (Ministry of Education) & Tianjin Key Laboratory of Cellular Homeostasis and Human Diseases & Department of Cell Biology, Tianjin Medical University, Qixiangtai Road, Heping District, Tianjin, 300070, China
| | - Lu Chen
- Department of Hepatobiliary, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China
| | - Bo Sun
- Department of The Second Department of Breast Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060, China
| | - Rong Yang
- Department of Nanomedicine & Biopharmaceuticals, National Engineering Research Center for Nanomedicine, Huazhong University of Science and Technology, Wuhan, 430074, Hubei Province, China
| | - Yang Zhang
- Key Laboratory of Immune Microenvironment and Disease (Ministry of Education) & Tianjin Key Laboratory of Cellular Homeostasis and Human Diseases & Department of Cell Biology, Tianjin Medical University, Qixiangtai Road, Heping District, Tianjin, 300070, China
| | - Zhili Liu
- Key Laboratory of Immune Microenvironment and Disease (Ministry of Education) & Tianjin Key Laboratory of Cellular Homeostasis and Human Diseases & Department of Cell Biology, Tianjin Medical University, Qixiangtai Road, Heping District, Tianjin, 300070, China
| | - Xianjun Gao
- Key Laboratory of Immune Microenvironment and Disease (Ministry of Education) & Tianjin Key Laboratory of Cellular Homeostasis and Human Diseases & Department of Cell Biology, Tianjin Medical University, Qixiangtai Road, Heping District, Tianjin, 300070, China
| | - Abin You
- Key Laboratory of Immune Microenvironment and Disease (Ministry of Education) & Tianjin Key Laboratory of Cellular Homeostasis and Human Diseases & Department of Cell Biology, Tianjin Medical University, Qixiangtai Road, Heping District, Tianjin, 300070, China
| | - Li Wu
- Key Laboratory of Immune Microenvironment and Disease (Ministry of Education) & Tianjin Key Laboratory of Cellular Homeostasis and Human Diseases & Department of Cell Biology, Tianjin Medical University, Qixiangtai Road, Heping District, Tianjin, 300070, China
| | - Renwei Jing
- Key Laboratory of Immune Microenvironment and Disease (Ministry of Education) & Tianjin Key Laboratory of Cellular Homeostasis and Human Diseases & Department of Cell Biology, Tianjin Medical University, Qixiangtai Road, Heping District, Tianjin, 300070, China
| | - Qibing Zhou
- Department of Nanomedicine & Biopharmaceuticals, National Engineering Research Center for Nanomedicine, Huazhong University of Science and Technology, Wuhan, 430074, Hubei Province, China
| | - HaiFang Yin
- Key Laboratory of Immune Microenvironment and Disease (Ministry of Education) & Tianjin Key Laboratory of Cellular Homeostasis and Human Diseases & Department of Cell Biology, Tianjin Medical University, Qixiangtai Road, Heping District, Tianjin, 300070, China.
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Peng P, Zhang X, Qi T, Cheng H, Kong Q, Liu L, Cao X, Ding Z. Alpha-lipoic acid inhibits lung cancer growth via mTOR-mediated autophagy inhibition. FEBS Open Bio 2020; 10:607-618. [PMID: 32090494 PMCID: PMC7137803 DOI: 10.1002/2211-5463.12820] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 01/15/2020] [Accepted: 02/21/2020] [Indexed: 12/31/2022] Open
Abstract
Lung cancer is the leading cause of cancer‐related death, and there remains a need for novel therapies for this malignancy. Here, we examined the effects of alpha‐lipoic acid (LA), a drug used for treating human diabetic complications, on lung cancer growth. We report that LA limited lung cancer growth in xenograft mice and reduced lung cancer A549 cell viability. We observed autophagy activation in human lung cancers, and report that LA inactivated autophagy in A549 cells. In addition, LA activated mammalian target of rapamycin (mTOR)/p70S6K signaling. Inhibition of mTOR with rapamycin reversed LA‐induced inactivation of autophagy and abolished LA‐induced suppression of A549 cell viability. Altogether, the data suggest that LA exerts an anti‐lung cancer effect through mTOR‐mediated inhibition of autophagy, and thus LA may have therapeutic potential for lung cancer management.
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Affiliation(s)
- Peipei Peng
- Department of AnesthesiologyFirst Affiliated Hospital with Nanjing Medical UniversityChina
| | - Xiaojin Zhang
- Department of GeriatricsJiangsu Provincial Key Laboratory of GeriatricsFirst Affiliated Hospital with Nanjing Medical UniversityChina
| | - Tao Qi
- Department of AnesthesiologyFirst Affiliated Hospital with Nanjing Medical UniversityChina
| | - Hao Cheng
- Department of AnesthesiologyFirst Affiliated Hospital with Nanjing Medical UniversityChina
| | - Qiuyue Kong
- Department of AnesthesiologyFirst Affiliated Hospital with Nanjing Medical UniversityChina
| | - Li Liu
- Department of GeriatricsJiangsu Provincial Key Laboratory of GeriatricsFirst Affiliated Hospital with Nanjing Medical UniversityChina
- Laboratory of Targeted Intervention of Cardiovascular DiseaseCollaborative Innovation Center for Cardiovascular Disease Translational MedicineNanjing Medical UniversityChina
| | - Xiaofei Cao
- Department of AnesthesiologyFirst Affiliated Hospital with Nanjing Medical UniversityChina
| | - Zhengnian Ding
- Department of AnesthesiologyFirst Affiliated Hospital with Nanjing Medical UniversityChina
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7
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Kourko O, Seaver K, Odoardi N, Basta S, Gee K. IL-27, IL-30, and IL-35: A Cytokine Triumvirate in Cancer. Front Oncol 2019; 9:969. [PMID: 31681561 PMCID: PMC6797860 DOI: 10.3389/fonc.2019.00969] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 09/12/2019] [Indexed: 12/16/2022] Open
Abstract
The role of the immune system in anti-tumor immunity cannot be overstated, as it holds the potential to promote tumor eradication or prevent tumor cell escape. Cytokines are critical to influencing the immune responses and interactions with non-immune cells. Recently, the IL-12 and IL-6 family of cytokines have accumulated newly defined members each with specific immune functions related to various cancers and tumorigenesis. There is a need to better understand how cytokines like IL-27, IL-30, and IL-35 interact with one another, and how a developing tumor can exploit these interactions to enhance immune suppression. Current cytokine-based immunotherapies are associated with cytotoxic side effects which limits the success of treatment. In addition to this toxicity, understanding the complex interactions between immune and cancer cells may be one of the greatest challenges to developing a successful immunotherapy. In this review, we bring forth IL-27, IL-30, and IL-35, “sister cytokines,” along with more recent additions to the IL-12 family, which serve distinct purposes despite sharing structural similarities. We highlight how these cytokines function in the tumor microenvironment by examining their direct effects on cancer cells as well their indirect actions via regulatory functions of immune cells that act to either instigate or inhibit tumor progression. Understanding the context dependent immunomodulatory outcomes of these sister cytokines, as well as their regulation within the tumor microenvironment, may shed light onto novel cancer therapeutic treatments or targets.
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Affiliation(s)
- Olena Kourko
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
| | - Kyle Seaver
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
| | - Natalya Odoardi
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
| | - Sameh Basta
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
| | - Katrina Gee
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
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8
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Wang T, Chen Y, Nie H, Huang Y, Zhao Y, Yang J. IL-27 inhibits non-small-cell lung cancer cell metastasis by miR-935 in vitro. Onco Targets Ther 2019; 12:1447-1454. [PMID: 30863112 PMCID: PMC6391126 DOI: 10.2147/ott.s173207] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Introduction Non-small-cell lung cancer (NSCLC) accounts for more than half of all lung cancer cases. Cytokines play an important role in NSCLC, including IL-27. IL-27 inhibits NSCLC progression; however, the mechanism is not clear. The purpose of this study is to investigate the effects of IL-27 on NSCLC cell proliferation and metastasis. Materials and methods NSCLC cells were treated with IL-27 or transfected with miR-935, and the cell proliferation was assayed by Cell Counting Kit-8 (CCK-8) and colony formation. Cell metastasis was analyzed by Transwell chamber system and wound healing assay. IL-27 protein in the medium was analyzed by ELISA. IL-27 mRNA expression was measured by quantitative reverse transcriptase-PCR. Results We found that IL-27 played an inhibiting role in NSCLC cell proliferation and metastasis. The molecular mechanism of the suppressing role of IL-27 in NSCLC was regulated by miR-935. IL-27 expression was negatively associated with miR-935 in the clinical NSCLC samples. Conclusion The study revealed that IL-27 decreased lung cancer cell proliferation and metastasis via miR-935.
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Affiliation(s)
- Tao Wang
- Department of Respiratory and Critical Care Medicine, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China,
| | - Yifei Chen
- Department of Respiratory and Critical Care Medicine, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China,
| | - Hanxiang Nie
- Department of Respiratory and Critical Care Medicine, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Yi Huang
- Department of Respiratory and Critical Care Medicine, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Yang Zhao
- Department of Respiratory and Critical Care Medicine, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Jiong Yang
- Department of Respiratory and Critical Care Medicine, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China,
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9
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IL27 controls skin tumorigenesis via accumulation of ETAR-positive CD11b cells in the pre-malignant skin. Oncotarget 2018; 7:77138-77151. [PMID: 27738312 PMCID: PMC5363575 DOI: 10.18632/oncotarget.12581] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2015] [Accepted: 09/02/2016] [Indexed: 12/13/2022] Open
Abstract
Establishment of a permissive pre-malignant niche in concert with mutant stem are key triggers to initiate skin carcinogenesis. An understudied area of research is finding upstream regulators of both these triggers. IL27, a pleiotropic cytokine with both pro- and anti-inflammatory properties, was found to be a key regulator of both. Two step skin carcinogenesis model and K15-KRASG12D mouse model were used to understand the role of IL27 in skin tumors. CD11b−/− mice and small-molecule of ETAR signaling (ZD4054) inhibitor were used in vivo to understand mechanistically how IL27 promotes skin carcinogenesis. Interestingly, using in vivo studies, IL27 promoted papilloma incidence primarily through IL27 signaling in bone-marrow derived cells. Mechanistically, IL27 initiated the establishment of the pre-malignant niche and expansion of mutated stem cells in K15-KRASG12D mouse model by driving the accumulation of Endothelin A receptor (ETAR)-positive CD11b cells in the skin—a novel category of pro-tumor inflammatory identified in this study. These findings are clinically relevant, as the number of IL27RA-positive cells in the stroma is highly related to tumor de-differentiation in patients with squamous cell carcinomas.
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10
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Cao JY, Yin HS, Li HS, Yu XQ, Han X. Interleukin-27 augments the inhibitory effects of sorafenib on bladder cancer cells. ACTA ACUST UNITED AC 2017; 50:e6207. [PMID: 28746469 PMCID: PMC5520222 DOI: 10.1590/1414-431x20176207] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Accepted: 05/22/2017] [Indexed: 01/08/2023]
Abstract
Both sorafenib and interleukin-27 (IL-27) are antineoplastic drugs. This study aimed to investigate the synergistic effect of these two drugs on bladder cancer cells. HTB-9 and T24 cells were stimulated with IL-27 (50 ng/mL), sorafenib (2 μM) or the synergistic action of these two drugs. The cells without treatment acted as control. Cell proliferation, apoptosis and invasion were measured by bromodeoxyuridine assay, flow cytometry and modified Boyden chamber, respectively. Simultaneously, both modified Boyden chamber and scratch assay were used to assess cell migration. Finally, the phosphorylation levels of key kinases in the Akt/mechanistic target of rapamycin (mTOR)/mitogen-activated protein kinase (MAPK) pathway, and expression levels of matrix metalloproteinase (MMP)-2 and MMP-9 were detected by western blot analysis. Stimulation with IL-27 or sorafenib repressed proliferation, migration and invasion but promoted apoptosis, and the effects were all enhanced by the combination of these two drugs in HTB-9 cells. The effect of the combined treatment on bladder cancer cells was verified in T24 cells. Additionally, the phosphorylation levels of AKT, mTOR and MAPK as well as the expression levels of MMP-2 and MMP-9 were all decreased by a single treatment of IL-27 or sorafenib, and further decreased by the combined treatment of these two drugs. The combination of IL-27 and sorafenib inhibited proliferation, migration and invasion and promoted apoptosis of bladder cancer cells compared with mono-drug treatment. Additionally, the AKT/mTOR/MAPK pathway might be implicated in the functional effects by down-regulations of MMP-2 and MMP-9.
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Affiliation(s)
- J Y Cao
- Department of Urology, Binzhou Medical University Hospital, Binzhou, China
| | - H S Yin
- Department of Urology, Binzhou Medical University Hospital, Binzhou, China
| | - H S Li
- Department of Gastrointestinal Surgery, Binzhou Medical University Hospital, Binzhou, China
| | - X Q Yu
- Department of Gastrointestinal Surgery, Binzhou Medical University Hospital, Binzhou, China
| | - X Han
- Department of Gastrointestinal Surgery, Binzhou Medical University Hospital, Binzhou, China
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Sundaresan V, Lin VT, Liang F, Kaye FJ, Kawabata-Iwakawa R, Shiraishi K, Kohno T, Yokota J, Zhou L. Significantly mutated genes and regulatory pathways in SCLC-a meta-analysis. Cancer Genet 2017; 216-217:20-28. [PMID: 29025592 DOI: 10.1016/j.cancergen.2017.05.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Revised: 05/06/2017] [Accepted: 05/31/2017] [Indexed: 02/08/2023]
Abstract
Small cell lung cancer (SCLC) accounts for approximately 15% of all lung cancers and demands effective targeted therapeutic strategies. In this meta-analysis study, we aim to identify significantly mutated genes and regulatory pathways to help us better understand the progression of SCLC and to identify potential biomarkers. Besides ranking genes based on their mutation frequencies, we sought to identify statistically significant mutations in SCLC with the MutSigCV software. Our analysis identified several genes with relatively low mutation frequency, including PTEN, as highly significant (p < 0.001), suggesting these genes may play an important role in the progression of SCLC. Our results also indicated mutations in genes involved in the axon guidance pathways likely play an important role in SCLC progression. In addition, we observed that the mutation rate was significantly higher in samples with RB1 gene mutated when compared to samples with wild type RB1, suggesting that RB1 status has significant impact on the mutation profile and disease progression in SCLC.
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Affiliation(s)
- Varsha Sundaresan
- Department of Molecular Genetics and Microbiology, University of Florida, Gainesville, FL, USA; UF Health Cancer Center, University of Florida, Gainesville, FL, USA
| | - Victor T Lin
- Department of Molecular Genetics and Microbiology, University of Florida, Gainesville, FL, USA
| | - Faming Liang
- Department of Biostatistics, University of Florida, Gainesville, FL, USA
| | - Frederic J Kaye
- UF Health Cancer Center, University of Florida, Gainesville, FL, USA; Department of Medicine, University of Florida, Gainesville, FL, USA; UF Genetics Institute, University of Florida, Gainesville, FL, USA
| | - Reika Kawabata-Iwakawa
- Division of Genome Biology, National Cancer Center Research Institute, Tokyo 104-0045, Japan
| | - Kouya Shiraishi
- Division of Genome Biology, National Cancer Center Research Institute, Tokyo 104-0045, Japan
| | - Takashi Kohno
- Division of Genome Biology, National Cancer Center Research Institute, Tokyo 104-0045, Japan; Division of Translational Research, Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, Tokyo 104-0045, Japan
| | - Jun Yokota
- Division of Genome Biology, National Cancer Center Research Institute, Tokyo 104-0045, Japan; Cancer Genome Biology Group, Institute of Predictive and Personalized Medicine of Cancer, Barcelona 08916, Spain
| | - Lei Zhou
- Department of Molecular Genetics and Microbiology, University of Florida, Gainesville, FL, USA; UF Health Cancer Center, University of Florida, Gainesville, FL, USA; UF Genetics Institute, University of Florida, Gainesville, FL, USA.
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12
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Carbotti G, Barisione G, Airoldi I, Mezzanzanica D, Bagnoli M, Ferrero S, Petretto A, Fabbi M, Ferrini S. IL-27 induces the expression of IDO and PD-L1 in human cancer cells. Oncotarget 2016; 6:43267-80. [PMID: 26657115 PMCID: PMC4791231 DOI: 10.18632/oncotarget.6530] [Citation(s) in RCA: 104] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Accepted: 11/30/2015] [Indexed: 01/21/2023] Open
Abstract
IL-27 is a member of the IL-12 family that is produced by macrophages and dendritic cells. IL-27 inhibits the growth and invasiveness of different cancers and therefore represents a potential anti-tumor agent. By contrast, it may exert immune-regulatory properties in different biological systems. We reported that IL-27 induces the expression of the IL-18 inhibitor IL-18BP, in human Epithelial Ovarian Cancer (EOC) cells, thus potentially limiting the immune response. Here, we tested whether IL-27 may modulate other immune-regulatory molecules involved in EOC progression, including Indoleamine 2,3-dioxygenase (IDO) and Programmed Death-Ligand (PD-L)1. IDO and PD-L1 were not constitutively expressed by EOC cells in vitro, but IL-27 increased their expression through STAT1 and STAT3 tyrosine phosphorylation. Differently, cells isolated from EOC ascites showed constitutive activation of STAT1 and STAT3 and IDO expression. These findings, together with the expression of IL-27 in scattered leukocytes in EOC ascites and tissues, suggest a potential role of IL-27 in immune-regulatory networks of EOC. In addition, IL-27 induced IDO or PD-L1 expression in monocytes and in human PC3 prostate and A549 lung cancer cells. A current paradigm in tumor immunology is that tumor cells may escape from immune control due to “adaptive resistance” mediated by T cell-secreted IFN-γ, which induces PD-L1 and IDO expression in tumor cells. Our present data indicate that also IL-27 has similar activities and suggest that the therapeutic use of IL-27 as anti-cancer agent may have dual effects, in some tumors.
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Affiliation(s)
- Grazia Carbotti
- Department of Integrated Oncological Therapies, IRCCS AOU San Martino-IST Istituto Nazionale per la Ricerca sul Cancro, Genoa, Italy
| | - Gaia Barisione
- Department of Integrated Oncological Therapies, IRCCS AOU San Martino-IST Istituto Nazionale per la Ricerca sul Cancro, Genoa, Italy
| | - Irma Airoldi
- Laboratory of Oncology, Istituto Giannina Gaslini, Genoa, Italy
| | - Delia Mezzanzanica
- Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Marina Bagnoli
- Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Simone Ferrero
- Department of Surgery, Unit of Obstetrics and Gynaecology, IRCCS AOU San Martino-IST Istituto Nazionale per la Ricerca sul Cancro, and DINOGMI, University of Genoa Genoa, Italy
| | | | - Marina Fabbi
- Department of Integrated Oncological Therapies, IRCCS AOU San Martino-IST Istituto Nazionale per la Ricerca sul Cancro, Genoa, Italy
| | - Silvano Ferrini
- Department of Integrated Oncological Therapies, IRCCS AOU San Martino-IST Istituto Nazionale per la Ricerca sul Cancro, Genoa, Italy
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13
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Odenthal J, Takes R, Friedl P. Plasticity of tumor cell invasion: governance by growth factors and cytokines. Carcinogenesis 2016; 37:1117-1128. [PMID: 27664164 DOI: 10.1093/carcin/bgw098] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Revised: 08/15/2016] [Accepted: 09/22/2016] [Indexed: 01/01/2023] Open
Abstract
Tumor cell migration, the basis for metastatic dissemination, is an adaptive process which depends upon coordinated cell interaction with the environment, influencing cell-matrix and cell-cell adhesion, cytoskeletal dynamics and extracellular matrix remodeling. Growth factors and cytokines, released within the reactive tumor microenvironment and their intracellular effector signals strongly impact mechanocoupling functions in tumor cells and thereby control the mode and extent of tumor invasion, including collective and single-cell migration and their interconversions. Besides their role in controlling tumor cell growth and survival, cytokines and growth factors thus provide complex orchestration of the metastatic cascade and tumor cell adaptation to environmental challenge. We here review the mechanisms by which growth factors and cytokines control the reciprocal interactions between tumor cells and their microenvironment, and the consequences for the efficacy and plasticity of invasion programs and metastasis.
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Affiliation(s)
- Julia Odenthal
- Department of Otorhinolaryngology and Head and Neck Surgery, Radboud University Medical Center, 6525 EX Nijmegen, The Netherlands.,Department of Cell Biology, Radboud Institute for Molecular Life Sciences, 6525 GA Nijmegen, The Netherlands
| | - Robert Takes
- Department of Otorhinolaryngology and Head and Neck Surgery, Radboud University Medical Center, 6525 EX Nijmegen, The Netherlands
| | - Peter Friedl
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences, 6525 GA Nijmegen, The Netherlands, .,Department of Genitourinary Medical Oncology - Research, Houston, TX 77030, USA and.,Cancer Genomics Center, 3584 CG Utrecht, The Netherlands
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14
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Rao Q, Zuo B, Lu Z, Gao X, You A, Wu C, Du Z, Yin H. Tumor-derived exosomes elicit tumor suppression in murine hepatocellular carcinoma models and humans in vitro. Hepatology 2016; 64:456-72. [PMID: 26990897 DOI: 10.1002/hep.28549] [Citation(s) in RCA: 188] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2015] [Revised: 02/04/2016] [Accepted: 03/06/2016] [Indexed: 12/13/2022]
Abstract
UNLABELLED Hepatocellular carcinoma (HCC) remains a global challenge due to high morbidity and mortality rates and poor response to treatment. Immunotherapy, based on introduction of dendritic cells (DCs) activated by tumor cell lysates as antigens ex vivo, shows limited response rates in HCC patients. Here, we demonstrate that tumor cell-derived exosomes (TEXs), displaying an array of HCC antigens, can elicit a stronger immune response than cell lysates in vitro and in vivo. Significant tumor growth inhibition was achieved in ectopic and orthotopic HCC mice treated with TEX-pulsed DCs. Importantly, the tumor immune microenvironment was significantly improved in orthotopic HCC mice treated by TEX-pulsed DCs, demonstrated by increased numbers of T lymphocytes, elevated levels of interferon-γ, and decreased levels of interleukin-10 and tumor growth factor-β in tumor sites. As expected, T cells played an essential role in the TEX-pulsed DC-mediated immune response. Notably, exosomes from HCC cells not only promoted HCC-specific cytolysis but also provided cross-protective effects against pancreatic cancer cells. Moreover, HCC-specific cytolysis, elicited by DCs pulsed with human HepG2 cell-derived exosomes, was observed across different human HCC cells irrespective of human leukocyte antigen types. CONCLUSION HCC TEXs can potently carry HCC antigens, trigger a strong DC-mediated immune response, and improve the HCC tumor microenvironment. (Hepatology 2016;64:456-472).
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Affiliation(s)
- Quan Rao
- Department of Cell Biology and Research Centre of Basic Medical Science, Tianjin Medical University, Heping District, Tianjin, China.,Third Central Clinical College, Tianjin Medical University, Hedong District, Tianjin, China
| | - Bingfeng Zuo
- Department of Cell Biology and Research Centre of Basic Medical Science, Tianjin Medical University, Heping District, Tianjin, China
| | - Zhen Lu
- Department of Cell Biology and Research Centre of Basic Medical Science, Tianjin Medical University, Heping District, Tianjin, China
| | - Xianjun Gao
- Department of Cell Biology and Research Centre of Basic Medical Science, Tianjin Medical University, Heping District, Tianjin, China
| | - Abin You
- Department of Cell Biology and Research Centre of Basic Medical Science, Tianjin Medical University, Heping District, Tianjin, China.,Tianjin Cancer Hospital, Tianjin Medical University, Hexi District, Tianjin, China
| | - Chenxuan Wu
- Third Central Clinical College, Tianjin Medical University, Hedong District, Tianjin, China
| | - Zhi Du
- Third Central Clinical College, Tianjin Medical University, Hedong District, Tianjin, China.,Department of Hepatobiliary Surgery, Key Laboratory of Artificial Cell, Institute for Hepatobiliary Diseases, Third Central Hospital, Tianjin Medical University, Hedong District, Tianjin, China
| | - HaiFang Yin
- Department of Cell Biology and Research Centre of Basic Medical Science, Tianjin Medical University, Heping District, Tianjin, China
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15
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Ma H, Lu T, Zhang X, Li C, Xiong J, Huang L, Liu P, Li Y, Liu L, Ding Z. HSPA12B: a novel facilitator of lung tumor growth. Oncotarget 2016; 6:9924-36. [PMID: 25909170 PMCID: PMC4496407 DOI: 10.18632/oncotarget.3533] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Accepted: 02/17/2015] [Indexed: 12/21/2022] Open
Abstract
Lung tumor progression is regulated by proangiogenic factors. Heat shock protein A12B (HSPA12B) is a recently identified regulator of expression of proangiogenic factors. However, whether HSPA12B plays a role in lung tumor growth is unknown. To address this question, transgenic mice overexpressing HSPA12B (Tg) and wild-type littermates (WT) were implanted with Lewis lung cancer cells to induce lung tumorigenesis. Tg mice showed significantly higher number and bigger size of tumors than WT mice. Tg tumors exhibited increased angiogenesis and proliferation while reduced apoptosis compared with WT tumors. Interestingly, a significantly enhanced upregulation of Cox-2 was detected in Tg tumors than in WT tumors. Also, Tg tumors demonstrated upregulation of VEGF and angiopoietin-1, downregulation of AKAP12, and increased eNOS phosphorylation compared with WT tumors. Celecoxib, a selective Cox-2 inhibitor, suppressed the HSPA12B-induced increase in lung tumor burden. Moreover, celecoxib decreased angiogenesis and proliferation whereas increased apoptosis in Tg tumors. Additionally, celecoxib reduced angiopoietin-1 expression and eNOS phosphorylation but increased AKAP12 levels in Tg tumors. Our results indicate that HSPA12B stimulates lung tumor growth via a Cox-2-dependent mechanism. The present study identified HSPA12B as a novel facilitator of lung tumor growth and a potential therapeutic target for the treatment of lung cancer.
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Affiliation(s)
- He Ma
- Department of Anesthesiology, First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Ting Lu
- Department of Anesthesiology, First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Xiaojin Zhang
- Department of Geriatrics, First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Chuanfu Li
- Department of Surgery, East Tennessee State University, Johnson City, TN, USA
| | - Jingwei Xiong
- Department of Anesthesiology, First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Lei Huang
- Department of Anesthesiology, First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Ping Liu
- Department of Oncology, First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Yuehua Li
- Department of Pathophysiology, Nanjing Medical University, Nanjing, China
| | - Li Liu
- Department of Geriatrics, First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Zhengnian Ding
- Department of Anesthesiology, First Affiliated Hospital with Nanjing Medical University, Nanjing, China
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16
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Dibra D, Mitra A, Newman M, Xia X, Cutrera JJ, Gagea M, Kleinerman ES, Lozano G, Li S. Lack of Immunomodulatory Interleukin-27 Enhances Oncogenic Properties of Mutant p53 In Vivo. Clin Cancer Res 2016; 22:3876-83. [PMID: 26979394 DOI: 10.1158/1078-0432.ccr-15-2052] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Accepted: 03/05/2016] [Indexed: 11/16/2022]
Abstract
PURPOSE p53 is mutated in about 50% of human cancers, mostly through missense mutations. Expression of mutant p53 is associated with poor clinical outcomes or metastasis. Although mutant p53 is inherently instable, various stressors such as DNA damage or expression of the oncogenic Kras or c-myc affect the oncogenic properties of mutant p53. However, the effects of inflammation on mutant p53 are largely unknown. IL27 is an important immunomodulatory cytokine, but its impact on mutant p53-driven tumorigenesis has not been reported. EXPERIMENTAL DESIGN IL27RA(-/-) mice were bred with mutant p53 heterozygous (p53(R172H/+)) mice to obtain IL27RA(-/-)p53(H/+) and IL27RA(-/-)p53(H/H) mice. Mouse survival and tumor spectra for the cohort were analyzed. Stability of p53 protein was analyzed via IHC and Western blot analysis. RESULTS This study unraveled that lack of IL27 signaling significantly shortened the survival duration of mice with tumors expressing both copies of the mutant p53 gene (Li-Fraumeni mouse model). Interestingly, in mice that were heterozygous for mutant p53, lack of IL27 signaling not only significantly shortened survival time but also doubled the incidence of osteosarcomas. Furthermore, lack of IL27 signaling is closely associated with increased mutant p53 stability in vivo from early age. CONCLUSIONS These results suggest that IL27 signaling modulates the oncogenic properties of mutant p53 in vivo Clin Cancer Res; 22(15); 3876-83. ©2016 AACR.
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Affiliation(s)
- Denada Dibra
- Department of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Abhisek Mitra
- Department of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | | | - Xueqing Xia
- Department of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jeffry J Cutrera
- Department of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Mihai Gagea
- Department of Veterinary Medicine and Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Eugenie S Kleinerman
- Department of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Guillermina Lozano
- Department of Genetics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Shulin Li
- Department of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas.
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17
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Ge P, Xiao G. Interleukin-27 rs153109 polymorphism and the risk of non-small-cell lung cancer in a Chinese population. Onco Targets Ther 2016; 9:895-8. [PMID: 26966377 PMCID: PMC4770075 DOI: 10.2147/ott.s93226] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Non-small-cell lung cancer (NSCLC) has a multifactorial pathogenesis, and the genetic background may be one of the critical etiologic factors. Interleukin (IL)-27, a novel member of the IL-12 family, plays a vital role in antitumor immunity. The aim of the current study was to determine the association of a single nucleotide polymorphism of the IL-27 gene with the risk of NSCLC. The genotype of the IL-27 rs153109 polymorphism was analyzed in 388 patients with NSCLC and 390 healthy controls by using polymerase chain reaction-restriction fragment length polymorphism and DNA sequencing methods. In the patients with NSCLC, the frequencies of the GG, GA, and AA genotypes and the G and A alleles were 14.0%, 56.4%, 29.6%, 42.1%, and 57.9%, respectively. There were no significant differences in the genotype and allele distributions of the IL-27 rs153109 polymorphism between the patients with NSCLC and healthy controls (P>0.05). Furthermore, no association was determined between this polymorphism and different clinical characteristics in patients with NSCLC. Taken together, these findings suggest that the IL-27 gene may not be involved in the development of NSCLC in the Chinese population.
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Affiliation(s)
- Peng Ge
- Department of Laboratory, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, People's Republic of China
| | - Gangfeng Xiao
- Department of Hematology and Oncology, Ningbo No 2 Hospital, Ningbo Medical University, Ningbo, Zhejiang, People's Republic of China
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18
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Wang GQ, Zhao WH, Zhao XX, Zhang J, Nan KJ. Association between IL-27 2905T/G genotypes and the risk and survival of cervical cancer: a case-control study. Biomarkers 2016; 21:272-5. [PMID: 26848614 DOI: 10.3109/1354750x.2015.1134665] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
BACKGROUND Interleukin-27 (IL-27) has been recognized as a pleiotropic cytokine with both pro- and anti-inflammatory properties. PATIENTS AND METHODS A case-control study was conducted to investigate the possible associations of IL-27 gene polymorphisms with susceptibility to cervical cancer and clinical outcome. RESULTS Our results suggested that the IL-27 2905T/G was significantly associated with a decreased risk of cervical cancer. Further analysis showed IL-27 2905T/G genotypes were associated with advanced tumor stages of cervical cancer patients. More interestingly, the IL-27 2905T/G genotypes were statistically significantly associated with the survival in cervical cancer patients. CONCLUSION Our results showed that the IL-27 2905T/G genotypes were associated with decreased the susceptibility and development of cervical cancer in Chinese Han population.
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Affiliation(s)
- Guo-Qing Wang
- a Department of Internal Medicine-Oncology , the First Affiliated Hospital of Xi 'an Jiaotong University , Shaanxi , China .,b Department of Gynecologic Tumor and
| | - Wen-Hui Zhao
- c Department of Anesthesiology , Shaanxi Province Tumor Hospital , Shaanxi , China
| | | | - Jun Zhang
- b Department of Gynecologic Tumor and
| | - Ke-Jun Nan
- a Department of Internal Medicine-Oncology , the First Affiliated Hospital of Xi 'an Jiaotong University , Shaanxi , China
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19
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Interleukin-27 re-educates intratumoral myeloid cells and down-regulates stemness genes in non-small cell lung cancer. Oncotarget 2016; 6:3694-708. [PMID: 25638163 PMCID: PMC4414147 DOI: 10.18632/oncotarget.2797] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2014] [Accepted: 11/20/2014] [Indexed: 01/12/2023] Open
Abstract
Current therapies for Non-Small Cell Lung Cancer (NSCLC) still fail to significantly increase its survival rate. Here we asked whether Interleukin(IL)-27, which has revealed powerful antitumor activity and is toxicity-free in humans, is a promising therapeutic choice for NSCLC patients. IL-27's effects were tested on Adenocarcinoma (AC) and Squamous Cell Carcinoma (SCC) cell lines and xenograft models. IL-27Receptor(R) expression was assessed in lung tissues from 78 NSCLC patients. In vitro, IL-27 was ineffective on cancer cell proliferation or apoptosis, but fostered CXCL3/GROγ/MIP2β expression. In vitro and in vivo, IL-27 down-regulated stemness-related genes, namely SONIC HEDGEHOG in AC cells, and OCT4A, SOX2, NOTCH1, KLF4 along with Nestin, SNAI1/SNAIL, SNAI2/SLUG and ZEB1, in SCC cells. In vivo, IL-27 hampered both AC and SCC tumor growth in association with a prominent granulocyte- and macrophage-driven colliquative necrosis, CXCL3 production, and a reduced pluripotency- and EMT-related gene expression. Myeloablation of tumor-bearing hosts mostly abolished IL-27's antitumor effects. In clinical samples, IL-27R expression was found in AC, SCC, pre-cancerous lesions and tumor infiltrating myeloid cells, and correlated with advanced stages of disease. Our data suggest that even immunocompromised or advancer NSCLC patients may benefit from IL-27's antitumor properties based on its ability to drive myeloid cells towards antitumor activities, and down-regulate stemness- and EMT-related genes in cancer cells.
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20
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Shi J, Yuan M, Liu S, Duan X, Chen J. Correlation of IL-27 genetic polymorphisms with the risk and survival of cervical cancer in a Chinese Han population. Tumour Biol 2015; 37:6875-9. [PMID: 26662568 DOI: 10.1007/s13277-015-4512-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2015] [Accepted: 11/25/2015] [Indexed: 12/18/2022] Open
Abstract
Interleukin-27 (IL-27) has been recognized as a pleiotropic cytokine with both pro- and anti-inflammatory properties. However, there are no data about the role of IL-27 polymorphism in the development of cervical cancer. A hospital-based case-control study was conducted in 380 patients with cervical cancer and 380 healthy controls to investigate the possible associations of IL-27 gene polymorphisms (-964A/G, 2905T/G, and 4730T/C), with susceptibility to cervical cancer and clinical outcome. Our results suggested that the IL-27 2905T/G was significantly associated with a decreased risk of cervical cancer (TG vs. TT, odds ratio (OR) = 0.77; 95 % confidence interval (CI) = 0.60-0.86; GG vs. TT, OR = 0.95; 95 % CI = 0.72-0.96; TG+GG vs. TT, OR = 0.87; 95 % CI = 0.65-0.94). However, the genotype and allele frequencies of IL-27 (-964A/G and 4730T/C) polymorphisms in cervical cancer patients were not significantly different from controls. Further analysis showed IL-27 2905T/G genotypes were associated with advanced tumor stages of cervical cancer patients. More interestingly, the IL-27 2905T/G genotypes were statistically significantly associated with the survival in cervical cancer patients. Our results showed that the IL-27 2905T/G genotypes were associated with decreased susceptibility and development of cervical cancer in Chinese Han population.
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Affiliation(s)
- Jian Shi
- Department of Medical Oncology, Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, Hebei, China.
| | - Meng Yuan
- College of Science and Technology, Yichang, 443002, Hubei, China
| | - Shuang Liu
- Department of Pathology, Bethune International Peace Hospital, Shijiazhuang, 050000, Hebei, China
| | - Xiaoyang Duan
- Department of Medical Oncology, Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, Hebei, China
| | - Juan Chen
- Xingtai National Hospital, Xingtai, 054000, Hebei, China
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21
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Friedman A, Liao KL. The role of the cytokines IL-27 and IL-35 in cancer. MATHEMATICAL BIOSCIENCES AND ENGINEERING : MBE 2015; 12:1203-1217. [PMID: 26775857 DOI: 10.3934/mbe.2015.12.1203] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The cancer-immune interaction is a fast growing field of research in biology, where the goal is to harness the immune system to fight cancer more effectively. In the present paper we review recent work of the interaction between T cells and cancer. CD8+ T cells are activated by IL-27 cytokine and they kill tumor cells. Regulatory T cells produce IL-35 which promotes cancer cells by enhancing angiogenesis, and inhibit CD8+ T cells via TGF-β production. Hence injections of IL-27 and anti-IL-35 are both potentially anti-tumor drugs. The models presented here are based on experimental mouse experiments, and their simulations agree with these experiments. The models are used to suggest effective schedules for drug treatment.
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Affiliation(s)
- Avner Friedman
- Mathematical Biosciences Institute, The Ohio State University, Columbus, OH 43210, United States
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22
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Li MS, Liu Z, Liu JQ, Zhu X, Liu Z, Bai XF. The Yin and Yang aspects of IL-27 in induction of cancer-specific T-cell responses and immunotherapy. Immunotherapy 2015; 7:191-200. [PMID: 25713993 DOI: 10.2217/imt.14.95] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Accumulating evidences from animal studies have indicated that both endogenous and exogenous IL-27, an IL-12 family of cytokine, can increase antitumor T-cell activities and inhibit tumor growth. IL-27 can modulate Treg responses, and program effector T cells into a unique T-effector stem cell (TSEC) phenotype, which enhances T-cell survival in the tumor microenvironment. However, animal studies also suggest that IL-27 induces molecular pathways such as IL-10, PD-L1 and CD39, which may downregulate tumor-specific T-cell responses. In this review paper, we will discuss the Yin and Yang aspects of IL-27 in the induction of tumor-specific T-cell responses, and the potential impacts of these functions of IL-27 in the design of cancer immunotherapy.
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Affiliation(s)
- Ming-Song Li
- Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
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23
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Yoshimoto T, Chiba Y, Furusawa JI, Xu M, Tsunoda R, Higuchi K, Mizoguchi I. Potential clinical application of interleukin-27 as an antitumor agent. Cancer Sci 2015; 106:1103-10. [PMID: 26132605 PMCID: PMC4582978 DOI: 10.1111/cas.12731] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2015] [Revised: 06/17/2015] [Accepted: 06/25/2015] [Indexed: 12/19/2022] Open
Abstract
Cancer immunotherapies such as sipuleucel-T and ipilimumab are promising new treatments that harness the power of the immune system to fight cancer and achieve long-lasting remission. Interleukin (IL)-27, a member of the IL-12 heterodimeric cytokine family, has pleiotropic functions in the regulation of immune responses with both pro-inflammatory and anti-inflammatory properties. Evidence obtained using a variety of preclinical mouse models indicates that IL-27 possesses potent antitumor activity against various types of tumors through multiple mechanisms without apparent adverse effects. These mechanisms include those mediated not only by CD8+ T cells, natural killer cells and macrophages, but also by antibody-dependent cell-mediated cytotoxicity, antiangiogenesis, direct antiproliferative effects, inhibition of expression of cyclooxygenase-2 and prostaglandin E2, and suppression of epithelial–mesenchymal transition, depending on the characteristics of individual tumors. However, the endogenous role of IL-27 subunits and one of its receptor subunits, WSX-1, in the susceptibility to tumor development after transplantation of tumor cell lines or endogenously arising tumors seems to be more complicated. IL-27 functions as a double-edged sword: IL-27 increases IL-10 production and the expression of programmed death ligand 1 and T-cell immunoglobulin and mucin domain-3, and promotes the generation of regulatory T cells, and IL-27 receptor α singling enhances transformation; IL-27 may augment protumor effects as well. Here, we review both facets of IL-27, antitumor effects and protumor effects, and discuss the potential clinical application of IL-27 as an antitumor agent.
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Affiliation(s)
- Takayuki Yoshimoto
- Department of Immunoregulation, Institute of Medical Science, Tokyo Medical University, Tokyo, Japan
| | - Yukino Chiba
- Department of Immunoregulation, Institute of Medical Science, Tokyo Medical University, Tokyo, Japan
| | - Jun-Ichi Furusawa
- Department of Immunoregulation, Institute of Medical Science, Tokyo Medical University, Tokyo, Japan
| | - Mingli Xu
- Department of Immunoregulation, Institute of Medical Science, Tokyo Medical University, Tokyo, Japan
| | - Ren Tsunoda
- Department of Immunoregulation, Institute of Medical Science, Tokyo Medical University, Tokyo, Japan
| | - Kaname Higuchi
- Department of Immunoregulation, Institute of Medical Science, Tokyo Medical University, Tokyo, Japan
| | - Izuru Mizoguchi
- Department of Immunoregulation, Institute of Medical Science, Tokyo Medical University, Tokyo, Japan
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24
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Di Carlo E, Sorrentino C, Zorzoli A, Di Meo S, Tupone MG, Ognio E, Mincione G, Airoldi I. The antitumor potential of Interleukin-27 in prostate cancer. Oncotarget 2015; 5:10332-41. [PMID: 24681516 PMCID: PMC4279376 DOI: 10.18632/oncotarget.1425] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2013] [Accepted: 12/28/2013] [Indexed: 11/30/2022] Open
Abstract
Prostate cancer (PCa) is of increasing significance worldwide as a consequence of the population ageing. Fragile elderly patients may particularly benefit from noninvasive and well tolerable immunotherapeutic approaches. Preclinical studies have revealed that the immune-regulatory cytokine IL-27 may exert anti-tumor activities in a variety of tumor types without discernable toxicity. We, thus, investigated whether IL-27 may function as anti-tumor agent in human (h) PCa and analyzed the rationale for its clinical application. In vitro, IL-27 treatment significantly inhibited proliferation and reduced the angiogenic potential of hPCa cells by down-regulating the pro-angiogenesis-related genes fms-related tyrosine kinase (FLT)1, prostaglandin G/H synthase 1/cyclooxygenase-1 (PTGS1/COX-1) and fibroblast growth factor receptor (FGFR)3. In addition, IL-27 up-regulated the anti-angiogenesis-related genes such as CXCL10 and TIMP metallopeptidase inhibitor 3 (TIMP3). In vivo, IL-27 reduced proliferation and vascularization in association with ischemic necrosis of tumors developed after PC3 or DU145 cell injection in athymic nude mice. In patients' prostate tissues, IL-27R was expressed by normal epithelia and low grade PCa and lost by high tumor grade and stages. Nevertheless, IL-27R was expressed by CD11c+, CD4+ and CD8+ leukocytes infiltrating the tumor and draining lymph nodes. These data lead to the conclusion that i) IL-27's anti-PCa potential may be fully exploited in patients with well-differentiated, localized IL-27R positive PCa, since in this case it may act on both cancerous epithelia and the tumor microenvironment; ii) PCa patients bearing high grade and stage tumor that lack IL-27R may benefit, however, from IL-27's immune-stimulatory properties.
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Affiliation(s)
- Emma Di Carlo
- Department of Medicine and Sciences of Aging, Section of Anatomic Pathology and Molecular Medicine, "G. d'Annunzio" University, Chieti, Italy. Ce.S.I. Aging Research Center, "G. d'Annunzio" University Foundation, Chieti, Italy
| | - Carlo Sorrentino
- Department of Medicine and Sciences of Aging, Section of Anatomic Pathology and Molecular Medicine, "G. d'Annunzio" University, Chieti, Italy. Ce.S.I. Aging Research Center, "G. d'Annunzio" University Foundation, Chieti, Italy
| | - Alessia Zorzoli
- Laboratory of Oncology, Istituto Giannina Gaslini, Genova, Italy
| | - Serena Di Meo
- Department of Medicine and Sciences of Aging, Section of Anatomic Pathology and Molecular Medicine, "G. d'Annunzio" University, Chieti, Italy. Ce.S.I. Aging Research Center, "G. d'Annunzio" University Foundation, Chieti, Italy
| | - Maria Grazia Tupone
- Department of Medicine and Sciences of Aging, Section of Anatomic Pathology and Molecular Medicine, "G. d'Annunzio" University, Chieti, Italy. Ce.S.I. Aging Research Center, "G. d'Annunzio" University Foundation, Chieti, Italy
| | - Emanuela Ognio
- Animal Facility, IRCCS AOU San Martino-IST Istituto Nazionale per la Ricerca sul Cancro, Genova, Italy
| | - Gabriella Mincione
- Ce.S.I. Aging Research Center, "G. d'Annunzio" University Foundation, Chieti, Italy. Department of Experimental and Clinical Sciences, "G. d'Annunzio" University, Chieti, Italy
| | - Irma Airoldi
- Laboratory of Oncology, Istituto Giannina Gaslini, Genova, Italy
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25
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Interleukin 27 -964A > G genetic polymorphism and serum IL-27p28 levels in Chinese patients with papillary thyroid cancer. Tumour Biol 2015; 36:8207-11. [PMID: 25994572 DOI: 10.1007/s13277-015-3570-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2015] [Accepted: 05/13/2015] [Indexed: 10/23/2022] Open
Abstract
The aim of this study was to investigate the association between a potentially functional polymorphism (rs153109, -964A > G) in the promoter region of interleukin-27 (IL-27) gene and the risk of papillary thyroid cancer (PTC) in a Chinese population. Genotype of IL-27 -964A > G polymorphism was determined using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) analysis. Serum IL-27p28 levels were determined using enzyme-linked immunosorbent assay (ELISA). No significant difference was noticed in IL-27 -964A > G polymorphism between PTC patients and healthy controls in the overall analysis. However, analysis of clinical features showed that PTC patients carrying the GG genotype or G allele had significantly decreased risks for developing lymph node metastasis compared with those carrying the AA genotype or A allele (GG vs. AA: OR = 0.38, 95 % CI, 0.20-0.72; G vs. A: OR = 0.63, 95 % CI, 0.44-0.86). Furthermore, ELISA results demonstrated that serum IL-27p28 levels were significantly decreased in PTC patients compared with those in controls (P < 0.05). Serum IL-27p28 levels in healthy controls with the GG genotype were significantly high compared with those carrying AA genotype or the AG genotype (P < 0.05). In conclusion, our results suggest that IL-27 -964A > G polymorphism may be associated with the decreased risk for lymph node metastasis of PTC.
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Ho MY, Hung SW, Liang CM, Liang SM. Recombinant viral capsid protein VP1 suppresses lung cancer metastasis by inhibiting COX-2/PGE2 and MIG-7. Oncotarget 2015; 5:3931-43. [PMID: 25004182 PMCID: PMC4116532 DOI: 10.18632/oncotarget.2040] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
Recombinant capsid protein VP1 (rVP1) of foot-and-mouth disease virus binds to integrins to modulate Akt/GSK3-β signaling and suppress migration/invasion and metastasis of cancer cells, but the underlying molecular mechanism is unclear. Here, we showed that the rVP1-mediated inhibition of Akt/GSK3-β signaling and cell migration/invasion was accompanied by downregulation in phosphatidylinositol (3,4,5)-triphosphate (PIP3), integrin-linked kinase (ILK) and IKK/NF-κB signaling as well as suppression of COX-2/PGE2 and MIG-7. Addition of PIP3 or overexpression of ILK reversed the rVP1-induced inhibition of IKK/NF-κB signaling, COX-2 and MIG-7. The rVP1-mediated downregulation of COX-2/PGE2 and MIG-7 led to not only attenuation of epithelial-mesenchymal transition, MMP2 activity and invasion of lung cancer cells in vitro but also decreased tumor growth and metastasis of lung cancer in xenograft mice. Moreover, downregulation of COX-2/PGE2 and MIG-7 significantly prolonged the overall and disease-free survival of lung cancer-bearing mice. These results suggest that rVP1 inhibits cancer invasion/metastasis, partly if not mainly, via downregulating integrin/PI3K/Akt, ILK and IKK/NF-κB signaling to suppress expression of COX-2/PGE2 and MIG-7.
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Affiliation(s)
- Ming-Yi Ho
- Genomics Research Center, Academia Sinica, Taipei, Taiwan, ROC
| | | | | | - Shu-Mei Liang
- Genomics Research Center, Academia Sinica, Taipei, Taiwan, ROC;Agricultural Biotechnology Research Center, Academia Sinica, Taipei, Taiwan, ROC
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Decreased IL-27 Negatively Correlated with Th17 Cells in Non-Small-Cell Lung Cancer Patients. Mediators Inflamm 2015; 2015:802939. [PMID: 25969628 PMCID: PMC4417605 DOI: 10.1155/2015/802939] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2015] [Accepted: 03/22/2015] [Indexed: 11/29/2022] Open
Abstract
The presence of Th17 cells and IL-27 is observed in a variety of inflammatory associated cancers. However, there are some data on the role of Th17 cells and IL-27 in the regulation of immune reactions in non-small-cell lung cancer (NSCLC). The aim of this study is to assess the variation of Th17 cells and IL-27 in the peripheral blood (PB) of patients with NSCLC. The proportion of Th17 cells in peripheral blood mononuclear cells (PBMCs) was evaluated by flow cytometry. The serum concentrations of IL-27 and IL-17 were measured by enzyme-linked immunosorbent assay (ELISA). The mRNA expression of RORγt and IL-27 in the peripheral blood was examined by real-time quantitative polymerase chain reaction (QPCR). Expression of IL-27 was lower in NSCLC patients compared with normal controls. The frequency of Th17 cells was increased in NSCLC patients, accompanied by the upregulation of IL-17 and RORγt. IL-27 negatively correlated with the number of Th17 cells and the RORγt mRNA. Our results indicate that IL-27 might inhibit Th17 differentiation in NSCLC patients and better understanding of the regulatory effects of IL-27 on Th17 cells may shed light on potential new targets in cancer prevention and therapy.
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Affiliation(s)
- Hiroki Yoshida
- Department of Biomolecular Sciences, Division of Molecular and Cellular Immunoscience, Saga University Faculty of Medicine, Saga 849-8501, Japan;
| | - Christopher A. Hunter
- Department of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104-4539;
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Lee MH, Kachroo P, Pagano PC, Yanagawa J, Wang G, Walser TC, Krysan K, Sharma S, John MS, Dubinett SM, Lee JM. Combination Treatment with Apricoxib and IL-27 Enhances Inhibition of Epithelial-Mesenchymal Transition in Human Lung Cancer Cells through a STAT1 Dominant Pathway. ACTA ACUST UNITED AC 2014; 6:468-477. [PMID: 26523208 DOI: 10.4172/1948-5956.1000310] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND The cyclooxygenase 2 (COX-2) pathway has been implicated in the molecular pathogenesis of many malignancies, including lung cancer. Apricoxib, a selective COX-2 inhibitor, has been described to inhibit epithelial-mesenchymal transition (EMT) in human malignancies. The mechanism by which apricoxib may alter the tumor microenvironment by affecting EMT through other important signaling pathways is poorly defined. IL-27 has been shown to have anti-tumor activity and our recent study showed that IL-27 inhibited EMT through a STAT1 dominant pathway. OBJECTIVE The purpose of this study is to investigate the role of apricoxib combined with IL-27 in inhibiting lung carcinogenesis by modulation of EMT through STAT signaling. METHODS AND RESULTS Western blot analysis revealed that IL-27 stimulation of human non-small cell lung cancer (NSCLC) cell lines results in STAT1 and STAT3 activation, decreased Snail protein and mesenchymal markers (N-cadherin and vimentin) and a concomitant increase in expression of epithelial markers (E-cadherin, β-and γ-catenins), and inhibition of cell migration. The combination of apricoxib and IL-27 resulted in augmentation of STAT1 activation. However, IL-27 mediated STAT3 activation was decreased by the addition of apricoxib. STAT1 siRNA was used to determine the involvement of STAT1 pathway in the enhanced inhibition of EMT and cell migration by the combined IL-27 and apricoxib treatment. Pretreatment of cells with STAT1 siRNA inhibited the effect of combined IL-27 and apricoxib in the activation of STAT1 and STAT3. In addition, the augmented expression of epithelial markers, decreased expression mesenchymal markers, and inhibited cell migration by the combination treatment were also inhibited by STAT1 siRNA, suggesting that the STAT1 pathway is important in the enhanced effect from the combination treatment. CONCLUSION Combined apricoxib and IL-27 has an enhanced effect in inhibition of epithelial-mesenchymal transition and cell migration in human lung cancer cells through a STAT1 dominant pathway.
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Affiliation(s)
- Mi-Heon Lee
- Lung Cancer Research Program, Jonsson Comprehensive Cancer Center, USA ; Division of Thoracic Surgery at the David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Puja Kachroo
- Lung Cancer Research Program, Jonsson Comprehensive Cancer Center, USA ; Division of Pulmonary and Critical Care Medicine, USA ; Division of Thoracic Surgery at the David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Paul C Pagano
- Molecular and Medical Pharmacology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Jane Yanagawa
- Lung Cancer Research Program, Jonsson Comprehensive Cancer Center, USA ; Division of Thoracic Surgery at the David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Gerald Wang
- Lung Cancer Research Program, Jonsson Comprehensive Cancer Center, USA ; Division of Pulmonary and Critical Care Medicine, USA
| | - Tonya C Walser
- Lung Cancer Research Program, Jonsson Comprehensive Cancer Center, USA ; Division of Pulmonary and Critical Care Medicine, USA
| | - Kostyantyn Krysan
- Lung Cancer Research Program, Jonsson Comprehensive Cancer Center, USA ; Division of Pulmonary and Critical Care Medicine, USA
| | - Sherven Sharma
- Lung Cancer Research Program, Jonsson Comprehensive Cancer Center, USA ; Department of Head and Neck Surgery, David Geffen School of Medicine, University of California, Los Angeles, CA, USA ; Molecular Gene Medicine Laboratory, Veterans Affair Greater Los Angeles Healthcare System, Los Angeles, CA, USA
| | - Maie St John
- Lung Cancer Research Program, Jonsson Comprehensive Cancer Center, USA ; Department of Head and Neck Surgery, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Steven M Dubinett
- Lung Cancer Research Program, Jonsson Comprehensive Cancer Center, USA ; Division of Pulmonary and Critical Care Medicine, USA ; Molecular Gene Medicine Laboratory, Veterans Affair Greater Los Angeles Healthcare System, Los Angeles, CA, USA
| | - Jay M Lee
- Lung Cancer Research Program, Jonsson Comprehensive Cancer Center, USA ; Division of Pulmonary and Critical Care Medicine, USA ; Division of Thoracic Surgery at the David Geffen School of Medicine, University of California, Los Angeles, CA, USA
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Sato Y, Hara H, Okuno T, Ozaki N, Suzuki S, Yokomizo T, Kaisho T, Yoshida H. IL-27 affects helper T cell responses via regulation of PGE2 production by macrophages. Biochem Biophys Res Commun 2014; 451:215-21. [PMID: 25088998 DOI: 10.1016/j.bbrc.2014.07.096] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2014] [Accepted: 07/22/2014] [Indexed: 01/08/2023]
Abstract
IL-27 is a heterodimeric cytokine that regulates both innate and adaptive immunity. The immunosuppressive effect of IL-27 largely depends on induction of IL-10-producing Tr1 cells. To date, however, effects of IL-27 on regulation of immune responses via mediators other than cytokines remain poorly understood. To address this issue, we examined immunoregulatory effects of conditional medium of bone marrow-derived macrophages (BMDMs) from WSX-1 (IL-27Rα)-deficient mice and found enhanced IFN-γ and IL-17A secretion by CD4(+) T cells as compared with that of control BMDMs. We then found that PGE2 production and COX-2 expression by BMDMs from WSX-1-deficient mice was increased compared to control macrophages in response to LPS. The enhanced production of IFN-γ and IL-17A was abolished by EP2 and EP4 antagonists, demonstrating PGE2 was responsible for enhanced cytokine production. Murine WSX-1-expressing Raw264.7 cells (mWSX-1-Raw264.7) showed phosphorylation of both STAT1 and STAT3 in response to IL-27 and produced less amounts of PGE2 and COX-2 compared to parental RAW264.7 cells. STAT1 knockdown in parental RAW264.7 cells and STAT1-deficiency in BMDMs showed higher COX-2 expression than their respective control cells. Collectively, our result indicated that IL-27/WSX-1 regulated PGE2 secretion via STAT1-COX-2 pathway in macrophages and affected helper T cell response in a PGE2-mediated fashion.
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Affiliation(s)
- Yayoi Sato
- Dept. of Biomolecular Sciences, Faculty of Medicine, Saga University, Saga 849-8501, Japan; Dept. of Molecular & Cellular Biology, Kobe Pharma Research Institute, Nippon Boehringer Ingelheim Co., Ltd., Kobe 650-0047, Japan; Lab Immune Regulation, Immunology Frontier Research Center, Osaka University, Suita 565-0871, Japan
| | - Hiromitsu Hara
- Dept. of Biomolecular Sciences, Faculty of Medicine, Saga University, Saga 849-8501, Japan
| | - Toshiaki Okuno
- Dept. of Biochemistry, Juntendo University School of Medicine, Tokyo 113-8421, Japan
| | - Naoko Ozaki
- Dept. of Molecular & Cellular Biology, Kobe Pharma Research Institute, Nippon Boehringer Ingelheim Co., Ltd., Kobe 650-0047, Japan
| | - Shinobu Suzuki
- Dept. of Molecular & Cellular Biology, Kobe Pharma Research Institute, Nippon Boehringer Ingelheim Co., Ltd., Kobe 650-0047, Japan
| | - Takehiko Yokomizo
- Dept. of Biochemistry, Juntendo University School of Medicine, Tokyo 113-8421, Japan
| | - Tsuneyasu Kaisho
- Lab Immune Regulation, Immunology Frontier Research Center, Osaka University, Suita 565-0871, Japan
| | - Hiroki Yoshida
- Dept. of Biomolecular Sciences, Faculty of Medicine, Saga University, Saga 849-8501, Japan.
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Liao KL, Bai XF, Friedman A. Mathematical modeling of interleukin-27 induction of anti-tumor T cells response. PLoS One 2014; 9:e91844. [PMID: 24633175 PMCID: PMC3954918 DOI: 10.1371/journal.pone.0091844] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2013] [Accepted: 02/17/2014] [Indexed: 11/30/2022] Open
Abstract
Interleukin-12 is a pro-inflammatory cytokine which promotes Th1 and cytotoxic T lymphocyte activities, such as Interferon- secretion. For this reason Interleukin-12 could be a powerful therapeutic agent for cancer treatment. However, Interleukin-12 is also excessively toxic. Interleukin-27 is an immunoregulatory cytokine from the Interleukin-12 family, but it is not as toxic as Interleukin-12. In recent years, Interleukin-27 has been considered as a potential anti-tumor agent. Recent experiments in vitro and in vivo have shown that cancer cells transfected with IL-27 activate CD8+ T cells to promote the secretion of anti-tumor cytokines Interleukin-10, although, at the same time, IL-27 inhibits the secretion of Interferon- by CD8+ T cells. In the present paper we develop a mathematical model based on these experimental results. The model involves a dynamic network which includes tumor cells, CD8+ T cells and cytokines Interleukin-27, Interleukin-10 and Interferon-. Simulations of the model show how Interleukin-27 promotes CD8+ T cells to secrete Interleukin-10 to inhibit tumor growth. On the other hand Interleukin-27 inhibits the secretion of Interferon- by CD8+ T cells which somewhat diminishes the inhibition of tumor growth. Our numerical results are in qualitative agreement with experimental data. We use the model to design protocols of IL-27 injections for the treatment of cancer and find that, for some special types of cancer, with a fixed total amount of drug, within a certain range, continuous injection has better efficacy than intermittent injections in reducing the tumor load while the treatment is ongoing, although the decrease in tumor load is only temporary.
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Affiliation(s)
- Kang-Ling Liao
- Mathematical Biosciences Institute, The Ohio State University, Columbus, Ohio, United States of America
- * E-mail:
| | - Xue-Feng Bai
- Department of Pathology and Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio, United States of America
| | - Avner Friedman
- Mathematical Biosciences Institute, The Ohio State University, Columbus, Ohio, United States of America
- Department of Mathematics, The Ohio State University, Columbus, Ohio, United States of America
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Cao Y, Zhang R, Zhang W, Zhu C, Yu Y, Song Y, Wang Q, Bai L, Liu Y, Wu K, Wu J. IL-27, a cytokine, and IFN-λ1, a type III IFN, are coordinated to regulate virus replication through type I IFN. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2014; 192:691-703. [PMID: 24337382 DOI: 10.4049/jimmunol.1300252] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
IL-27, a member of the IL-12 family, plays a critical role in the control of innate and adaptive immune responses. IFN-λ1, a member of the type III IFN family, shows antiviral abilities. In this study, we investigated the effects of IL-27 and IFN-λ1 on the replication of hepatitis B virus (HBV), a major pathogen associated with a high risk for cirrhosis, liver failure, and hepatocellular carcinoma. We revealed that HBV infection activates IL-27 expression and IFN-λ1 production and demonstrated that viral-activated IL-27 and IFN-λ1 are coordinated to inhibit HBV replication. Initially, HBV infection upregulates IL-27 expression, which, in turn, stimulates IFN-λ1 production through regulating ERK1/2 signaling and by enhancing NF-κB nuclear translocation to bind to the IFN-λ1 promoter. Moreover, IL-27-activated IFN-λ1 upregulates IFN-λ1 receptor (IL-28R1 and IL-10Rβ) activity, resulting in the activation of the STAT1/2 pathway, which, in turn, induces the expression of IFN-stimulated genes, including IFN-inducible dsRNA-activated protein kinase, oligoadenylate synthetase 1, and IFN-induced GTP-binding protein 1 and, finally, inhibits HBV protein expression and viral capsid-associated DNA replication. More interestingly, we also revealed that type I IFN (IFN-α) is also involved in the downregulation of HBV replication mediated by IL-27. Thus, we identified a previously unknown mechanism by which IL-27 and IFN-λ1 are coordinated to regulate virus replication through type I IFN.
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MESH Headings
- Cell Line, Tumor
- Dendritic Cells/metabolism
- Down-Regulation/genetics
- Female
- Hep G2 Cells
- Hepatitis B virus/genetics
- Hepatitis B virus/metabolism
- Hepatitis B, Chronic/genetics
- Hepatitis B, Chronic/metabolism
- Hepatitis B, Chronic/virology
- Hepatocytes/metabolism
- Humans
- Interferon Regulatory Factor-7/genetics
- Interferon Regulatory Factor-7/metabolism
- Interferon-alpha/genetics
- Interferon-alpha/metabolism
- Interferons
- Interleukins/genetics
- Interleukins/metabolism
- MAP Kinase Signaling System/genetics
- Male
- Middle Aged
- NF-kappa B/genetics
- NF-kappa B/metabolism
- Promoter Regions, Genetic/genetics
- Receptors, Cytokine/genetics
- Receptors, Cytokine/metabolism
- Receptors, Interferon
- Receptors, Interleukin-10/genetics
- Receptors, Interleukin-10/metabolism
- STAT1 Transcription Factor/genetics
- STAT1 Transcription Factor/metabolism
- STAT2 Transcription Factor/genetics
- STAT2 Transcription Factor/metabolism
- Up-Regulation/genetics
- Virus Replication/genetics
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Affiliation(s)
- Yanhua Cao
- State Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan 430072, People's Republic of China
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Kachroo P, Lee MH, Zhang L, Baratelli F, Lee G, Srivastava MK, Wang G, Walser TC, Krysan K, Sharma S, Dubinett SM, Lee JM. IL-27 inhibits epithelial-mesenchymal transition and angiogenic factor production in a STAT1-dominant pathway in human non-small cell lung cancer. J Exp Clin Cancer Res 2013; 32:97. [PMID: 24274066 PMCID: PMC3906956 DOI: 10.1186/1756-9966-32-97] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2013] [Accepted: 11/22/2013] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Interleukin-27 signaling is mediated by the JAK-STAT pathway via activation of STAT1 and STAT3, which have tumor suppressive and oncogenic activities, respectively. Epithelial-mesenchymal transition (EMT) and angiogenesis are key processes in carcinogenesis. Although IL-27 has been shown to have potent anti-tumor activity in various cancer models, the role of IL-27 in EMT and angiogenesis is poorly understood. In this study, we investigated the role of IL-27 in regulating EMT and angiogenesis through modulation of the STAT pathways in human non-small cell lung carcinoma (NSCLC) cells. METHODS STAT activation following IL-27 exposure was measured in human NSCLC cell lines. Expression of epithelial (E-cadherin, γ-catenin) and mesenchymal (N-cadherin, vimentin) markers were assessed by Western blot analysis. Production of pro-angiogenic factors (VEGF, IL-8/CXCL8, CXCL5) were examined by ELISA. Cell motility was examined by an in vitro scratch and transwell migration assays. Selective inhibitors of STAT1 (STAT1 siRNAs) and STAT3 (Stattic) were used to determine whether both STAT1 and STAT3 are required for IL-27 mediated inhibition of EMT and secretion of angiogenic factors. RESULTS Our results demonstrate that IL-27 stimulation in NSCLC resulted in 1) STAT1 and STAT3 activation in a JAK-dependent manner, 2) development of epithelial phenotypes, including a decrease in the expression of a transcriptional repressor for E-cadherin (SNAIL), and mesenchymal marker (vimentin) with a reciprocal increase in the expression of epithelial markers, 3) inhibition of cell migration, and 4) reduced production of pro-angiogenic factors. STAT1 inhibition in IL-27-treated cells reversed the IL-27 effect with resultant increased expression of Snail, vimentin and the pro-angiogenic factors. The inhibition of STAT3 activation had no effect on the development of the epithelial phenotype. CONCLUSION IL-27 induces mesenchymal to epithelial transition and inhibits the production of pro-angiogenic factors in a STAT1-dominant pathway. These findings highlight the importance of STAT1 in repressing lung carcinogenesis and describe a new anti-tumor mechanism of IL-27.
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Affiliation(s)
- Puja Kachroo
- Lung Cancer Research Program, Jonsson Comprehensive Cancer Center, Los Angeles, CA, USA.
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Chiba Y, Mizoguchi I, Mitobe K, Higuchi K, Nagai H, Nishigori C, Mizuguchi J, Yoshimoto T. IL-27 enhances the expression of TRAIL and TLR3 in human melanomas and inhibits their tumor growth in cooperation with a TLR3 agonist poly(I:C) partly in a TRAIL-dependent manner. PLoS One 2013; 8:e76159. [PMID: 24155891 PMCID: PMC3796519 DOI: 10.1371/journal.pone.0076159] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2013] [Accepted: 08/20/2013] [Indexed: 01/01/2023] Open
Abstract
Interleukin (IL)-27 is a member of the IL-6/IL-12 cytokine family and possesses potent antitumor activity, which is mediated by multiple mechanisms. Toll-like receptor (TLR)3 is the critical sensor of the innate immune system that serves to identify viral double-stranded RNA. TLR3 is frequently expressed by various types of malignant cells, and recent studies reported that a synthetic TLR3 agonist, polyinosinic-polycytidylic acid [poly(I:C)], induces antitumor effects on malignant cells. In the present study, we have explored the effect of IL-27 on human melanomas and uncovered a previously unknown mechanism. We found that IL-27 inhibits in vitro tumor growth of human melanomas and greatly enhances the expression of TNF-related apoptosis inducing ligand (TRAIL) in a dose-dependent manner. Neutralizing antibody against TRAIL partly but significantly blocked the IL-27–mediated inhibition of tumor growth. In addition, IL-27 and poly(I:C) cooperatively augmented TRAIL expression and inhibited tumor growth. The cooperative effect could be ascribed to the augmented expression of TLR3, but not retinoic acid-inducible gene-I or anti-melanoma differentiation-associated gene 5, by IL-27. The inhibition of tumor growth by the combination was also significantly abrogated by anti-TRAIL neutralizing antibody. Moreover, IL-27 and poly(I:C) cooperatively suppressed in vivo tumor growth of human melanoma in immunodeficient mice. Taken together, these results suggest that IL-27 enhances the expression of TRAIL and TLR3 in human melanomas and inhibits their tumor growth in cooperation with poly(I:C), partly in a TRAIL-dependent manner. Thus, IL-27 and the combination of IL-27 and poly(I:C) may be attractive candidates for cancer immunotherapy.
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Affiliation(s)
- Yukino Chiba
- Department of Immunoregulation, Institute of Medical Science, Tokyo Medical University, Tokyo, Japan
| | - Izuru Mizoguchi
- Department of Immunoregulation, Institute of Medical Science, Tokyo Medical University, Tokyo, Japan
| | - Kana Mitobe
- Department of Immunoregulation, Institute of Medical Science, Tokyo Medical University, Tokyo, Japan
| | - Kaname Higuchi
- Department of Immunoregulation, Institute of Medical Science, Tokyo Medical University, Tokyo, Japan
- Department of Immunology, Tokyo Medical University, Tokyo, Japan
| | - Hiroshi Nagai
- Division of Dermatology, Department of Clinical Molecular Medicine, Kobe University Graduate School of Medicine, Kobe, Hyogo, Japan
| | - Chikako Nishigori
- Division of Dermatology, Department of Clinical Molecular Medicine, Kobe University Graduate School of Medicine, Kobe, Hyogo, Japan
| | | | - Takayuki Yoshimoto
- Department of Immunoregulation, Institute of Medical Science, Tokyo Medical University, Tokyo, Japan
- * E-mail:
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Gonin J, Carlotti A, Dietrich C, Audebourg A, Radenen-Bussière B, Caignard A, Avril MF, Vacher-Lavenu MC, Larousserie F, Devergne O. Expression of IL-27 by tumor cells in invasive cutaneous and metastatic melanomas [corrected].. PLoS One 2013; 8:e75694. [PMID: 24130734 PMCID: PMC3794994 DOI: 10.1371/journal.pone.0075694] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2013] [Accepted: 08/20/2013] [Indexed: 01/15/2023] Open
Abstract
Interleukin (IL)-27 is a cytokine of the IL-12 family that displays either immunostimulatory or immunosuppressive functions depending on the context. In various murine tumor models including melanoma models, ectopic expression of IL-27 has been shown to play an anti-tumoral role and to favor tumor regression. In this study, we investigated whether IL-27 might play a role in the development of melanoma in humans. We analyzed the in situ expression of IL-27 in melanocytic lesions (n = 82) representative of different stages of tumor progression. IL-27 expression was not observed in nevus (n = 8) nor in in situ melanoma (n = 9), but was detected in 28/46 (61%) cases of invasive cutaneous melanoma, notably in advanced stages (19/23 cases of stages 3 and 4). In most cases, the main source of IL-27 was tumor cells. Of note, when IL-27 was detected in primary cutaneous melanomas, its expression was maintained in metastatic lesions. These in situ data suggested that the immunosuppressive functions of IL-27 may dominate in human melanoma. Consistent with this hypothesis, we found that IL-27 could induce suppressive molecules such as PD-L1, and to a lesser extent IL-10, in melanoma cells, and that the in situ expression of IL-27 in melanoma correlated with those of PD-L1 and IL-10.
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Affiliation(s)
- Julie Gonin
- Centre National de la Recherche Scientifique Unité Mixte de Recherche 8147, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
- Service d’Anatomie Pathologique and Université Paris Descartes, Assistance Publique des Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Agnès Carlotti
- Service d’Anatomie Pathologique and Université Paris Descartes, Assistance Publique des Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Céline Dietrich
- Centre National de la Recherche Scientifique Unité Mixte de Recherche 8147, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Anne Audebourg
- Service d’Anatomie Pathologique and Université Paris Descartes, Assistance Publique des Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Brigitte Radenen-Bussière
- Service d’Anatomie Pathologique and Université Paris Descartes, Assistance Publique des Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Anne Caignard
- Institut Cochin, Institut National de la Santé et de la Recherche Médicale U1016, Centre National de la Recherche Scientifique Unité Mixte de Recherche 8104, Université Paris Descartes, Paris, France
| | - Marie-Françoise Avril
- Service de Dermatologie, Assistance Publique des Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Marie-Cécile Vacher-Lavenu
- Service d’Anatomie Pathologique and Université Paris Descartes, Assistance Publique des Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Frédérique Larousserie
- Centre National de la Recherche Scientifique Unité Mixte de Recherche 8147, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
- Service d’Anatomie Pathologique and Université Paris Descartes, Assistance Publique des Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Odile Devergne
- Centre National de la Recherche Scientifique Unité Mixte de Recherche 8147, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
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Antitumor effects obtained by autologous Lewis lung cancer cell vaccine engineered to secrete mouse Interleukin 27 by means of cationic liposome. Mol Immunol 2013; 55:264-74. [DOI: 10.1016/j.molimm.2013.02.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2012] [Revised: 01/30/2013] [Accepted: 02/23/2013] [Indexed: 11/21/2022]
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Expression levels of IL-27 and IL-17 in multiple myeloma patients: A higher ratio of IL-27:IL-17 in bone marrow was associated with a superior progression-free survival. Leuk Res 2013; 37:1094-9. [DOI: 10.1016/j.leukres.2013.06.022] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2013] [Revised: 06/03/2013] [Accepted: 06/17/2013] [Indexed: 12/23/2022]
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Belladonna ML, Grohmann U. Bioengineering heterodimeric cytokines: turning promiscuous proteins into therapeutic agents. Biotechnol Genet Eng Rev 2013; 29:149-74. [PMID: 24568278 DOI: 10.1080/02648725.2013.801228] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The interleukin 12 (IL-12) family comprises a group of heterodimeric cytokines that can cope with a great variety of immune conditions as the microenvironment demands. By sharing cytokine and receptor subunits, IL-12 (comprised of p40/p35 subunits), IL-23 (p40/p19), IL-27 (p28/EBI3), and IL-35 (p35/EBI3) represent, as a whole, a highly versatile system participating in controlling the continuum from inflammation to tolerance. Promiscuity, a peculiar feature of those cytokines, is a powerful and economic means of producing individual factors with distinct activities via different combinations of a single set of subunits. Whereas IL-12 and IL-23 have a clearly dominant immunostimulatory functional profile and IL-35 is a potent immunosuppressive agent, IL-27 can exert both adjuvant and regulatory effects, depending on the cytokine milieu. Promiscuity itself, however, may significantly hamper the therapeutic use of heterodimeric cytokines. The subunits of a recombinant cytokine, when administered in its native form, will rapidly dissociate in vivo and reassociate with alternative partners, thus generating different heterodimeric or even homodimeric molecules (i.e., p40/p40) with unwanted effects. As in other areas, bioengineering has provided a formidable tool to overcome the constraints associated with the potential use of IL-12 family cytokines. The generation of several gene constructs expressing IL-12, IL-23, IL-27, IL-35, or even the homodimer p40/p40, in their monomerized, single-chain form has allowed us to unveil the efficacy of those molecules in several experimental settings, including neoplasia, viral infection, chronic inflammation, allergy and autoimmunity. Although work is still needed to obtain an overall picture of therapeutic vs. adverse effects of individual molecules before any use in humans, the new frontiers of bioengineering are now driving the production of completely new combinations of cytokine subunits that may further extend the potential clinical use of such eclectic proteins.
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Affiliation(s)
- Maria Laura Belladonna
- a Department of Experimental Medicine and Biochemical Sciences , University of Perugia , Italy
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Um S, Kim YJ, Kwon H, Wen H, Kim SH, Kwon HC, Park S, Shin J, Oh DC. Sungsanpin, a lasso peptide from a deep-sea streptomycete. JOURNAL OF NATURAL PRODUCTS 2013; 76:873-879. [PMID: 23662937 DOI: 10.1021/np300902g] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Sungsanpin (1), a new 15-amino-acid peptide, was discovered from a Streptomyces species isolated from deep-sea sediment collected off Jeju Island, Korea. The planar structure of 1 was determined by 1D and 2D NMR spectroscopy, mass spectrometry, and UV spectroscopy. The absolute configurations of the stereocenters in this compound were assigned by derivatizations of the hydrolysate of 1 with Marfey's reagents and 2,3,4,6-tetra-O-acetyl-β-d-glucopyranosyl isothiocyanate, followed by LC-MS analysis. Careful analysis of the ROESY NMR spectrum and three-dimensional structure calculations revealed that sungsanpin possesses the features of a lasso peptide: eight amino acids (-Gly(1)-Phe-Gly-Ser-Lys-Pro-Ile-Asp(8)-) that form a cyclic peptide and seven amino acids (-Ser(9)-Phe-Gly-Leu-Ser-Trp-Leu(15)) that form a tail that loops through the ring. Sungsanpin is thus the first example of a lasso peptide isolated from a marine-derived microorganism. Sungsanpin displayed inhibitory activity in a cell invasion assay with the human lung cancer cell line A549.
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Affiliation(s)
- Soohyun Um
- Natural Products Research Institute, College of Pharmacy, Seoul National University , 1 Gwanak-ro, Gwanak-gu, Seoul, Republic of Korea
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Natividad KDT, Junankar SR, Mohd Redzwan N, Nair R, Wirasinha RC, King C, Brink R, Swarbrick A, Batten M. Interleukin-27 signaling promotes immunity against endogenously arising murine tumors. PLoS One 2013; 8:e57469. [PMID: 23554861 PMCID: PMC3595259 DOI: 10.1371/journal.pone.0057469] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2012] [Accepted: 01/21/2013] [Indexed: 12/29/2022] Open
Abstract
Interleukin-27 (IL-27) is a pleiotropic cytokine but its immunosuppressive effects predominate during many in vivo immunological challenges. Despite this, evidence from tumor cell line transfer models suggested that IL-27 could promote immune responses in the tumor context. However, the role of IL-27 in immunity against tumors that develop in situ and in tumor immunosurveillance remain undefined. In this study, we demonstrate that tumor development and growth are accelerated in IL-27 receptor α (Il27ra)-deficient mice. Enhanced tumor growth in both carcinogen-induced fibrosarcoma and oncogene-driven mammary carcinoma was associated with decreased interferon-γ production by CD4 and CD8 T cells and increased numbers of regulatory T-cells (Treg). This is the first study to show that IL-27 promotes protective immune responses against endogenous tumors, which is critical as the basis for future development of an IL-27 based therapeutic agent.
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MESH Headings
- Animals
- CD8-Positive T-Lymphocytes/immunology
- CD8-Positive T-Lymphocytes/pathology
- Immune Tolerance/genetics
- Interferon-gamma/genetics
- Interferon-gamma/immunology
- Interleukins/genetics
- Interleukins/immunology
- Male
- Mice
- Mice, Knockout
- Neoplasms, Experimental/genetics
- Neoplasms, Experimental/immunology
- Neoplasms, Experimental/pathology
- Neoplasms, Experimental/therapy
- Receptors, Cytokine/genetics
- Receptors, Cytokine/immunology
- Receptors, Interleukin
- Signal Transduction/genetics
- Signal Transduction/immunology
- T-Lymphocytes, Regulatory/immunology
- T-Lymphocytes, Regulatory/pathology
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Affiliation(s)
- Karlo D. T. Natividad
- Immunological Diseases Division, Garvan Institute of Medical Research, Sydney, New South Wales, Australia
| | - Simon R. Junankar
- Cancer Division, Garvan Institute of Medical Research, Sydney, New South Wales, Australia
| | - Norhanani Mohd Redzwan
- Immunological Diseases Division, Garvan Institute of Medical Research, Sydney, New South Wales, Australia
| | - Radhika Nair
- Cancer Division, Garvan Institute of Medical Research, Sydney, New South Wales, Australia
| | - Rushika C. Wirasinha
- Immunological Diseases Division, Garvan Institute of Medical Research, Sydney, New South Wales, Australia
| | - Cecile King
- Immunological Diseases Division, Garvan Institute of Medical Research, Sydney, New South Wales, Australia
- St. Vincent's Clinical School, University of New South Wales, Sydney, New South Wales, Australia
| | - Robert Brink
- Immunological Diseases Division, Garvan Institute of Medical Research, Sydney, New South Wales, Australia
- St. Vincent's Clinical School, University of New South Wales, Sydney, New South Wales, Australia
| | - Alexander Swarbrick
- Cancer Division, Garvan Institute of Medical Research, Sydney, New South Wales, Australia
- St. Vincent's Clinical School, University of New South Wales, Sydney, New South Wales, Australia
| | - Marcel Batten
- Immunological Diseases Division, Garvan Institute of Medical Research, Sydney, New South Wales, Australia
- St. Vincent's Clinical School, University of New South Wales, Sydney, New South Wales, Australia
- * E-mail:
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Abstract
It has been more than 15 years since the identification of individual interleukin-27 (IL-27) and IL-27 receptor components. The last decade has seen the description of the signaling pathways engaged by IL-27, and an appreciation has emerged that this cytokine can modulate the intensity and duration of many classes of T cell responses. Here we provide an overview of the immunobiology of IL-27 and review advances in understanding the functions of individual IL-27 and IL-27 receptor subunits and the role of IL-27 in dictating the balance between protective and pathological immunity. Additionally, this cytokine has been proposed as a therapy to modify inflammatory conditions or to promote antitumor responses, and situations where experimental and clinical data sets implicate IL-27 in the outcome of disease are highlighted.
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Murugaiyan G, Saha B. IL-27 in tumor immunity and immunotherapy. Trends Mol Med 2013; 19:108-16. [DOI: 10.1016/j.molmed.2012.12.002] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2012] [Revised: 11/30/2012] [Accepted: 12/07/2012] [Indexed: 01/23/2023]
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Ho MY, Liang SM, Hung SW, Liang CM. MIG-7 controls COX-2/PGE2-mediated lung cancer metastasis. Cancer Res 2012; 73:439-49. [PMID: 23149922 DOI: 10.1158/0008-5472.can-12-2220] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
More effective treatments for metastatic lung cancer remain a pressing clinical need. In this study, we identified migration inducting gene-7 (MIG-7) protein as critical for COX-2/prostaglandin E2 (PGE2)- and Akt/GSK-3β-dependent tumor invasion/metastasis. COX-2/PGE2 activated EP4 to enhance Akt and GSK-3β phosphorylation and β-catenin/T-cell factor/lymphoid enhancer factor signaling leading to MIG-7 upregulation. RNAi-mediated attenuation of MIG-7 blocked COX-2/PGE2- and Akt/GSK-3β-mediated migration/invasion effects. Furthermore, MIG-7 protein inhibited protein phosphatase 2A to sustain Akt/GSK-3β phosphorylation and cancer-cell migration/invasion. Cancer cells overexpressing MIG-7 exhibited increased expression of ZEB-1 and Twist in parallel with epithelial-mesenchymal transition, metastasis and cancer lethality. MIG-7 protein level positively correlated with advanced stages of human lung cancers. MIG-7 thus offers a theranostic target for cancer metastases arising from aberrant activation of the cellular COX-2/PGE2 and Akt/GSK-3β signaling pathways.
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Affiliation(s)
- Ming-Yi Ho
- Genomics Research Center, Academia Sinica, Taipei, Taiwan, ROC
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Shimizu M, Ogura K, Mizoguchi I, Chiba Y, Higuchi K, Ohtsuka H, Mizuguchi J, Yoshimoto T. IL-27 promotes nitric oxide production induced by LPS through STAT1, NF-κB and MAPKs. Immunobiology 2012; 218:628-34. [PMID: 22925810 DOI: 10.1016/j.imbio.2012.07.028] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2012] [Revised: 07/21/2012] [Accepted: 07/29/2012] [Indexed: 02/01/2023]
Abstract
Interleukin (IL)-27, a member of the IL-6/IL-12 heterodimeric cytokine family, induces pro-inflammatory responses including early T helper (Th)1 differentiation and generation of cytotoxic T lymphocytes, and also anti-inflammatory responses including the differentiation to IL-10-producing regulatory T cells, inhibition of Th2 and Th17 differentiation, and suppression of pro-inflammatory cytokine production. Nitric oxide (NO) is a potent source of reactive nitrogen species that play an important role in killing intracellular pathogens and forms a crucial component of host defense. Inducible NO synthase (iNOS), which catalyzes the production of NO, is induced by a range of stimuli including cytokines and microbes. Recently, IL-27 was reported to play an anti-inflammatory role in microglia by blocking oncostatin M-induced iNOS expression and neuronal toxicity. In the present study, we investigated the effects of IL-27 on NO production in thioglycollate-elicited peritoneal macrophages. IL-27 together with lipopolysaccharide (LPS) induced morphological change into more spread and elongated cells and synergistically enhanced NO production. The combined stimulation also enhanced iNOS mRNA expression and the NO production was abrogated by an iNOS inhibitor, NG-monomethyl L-arginine. The synergistic NO production could be attributed to the augmented Toll-like receptor (TLR)4 mRNA expression by the combination. Signal transducer and activator of transcription (STAT)1 was indispensable for the morphological change and NO production. The combination induced nuclear factor κB (NF-κB) translocation into nuclear and phosphorylation of extracellular signal-regulated kinase (ERK), c-Jun N-terminal kinase (JNK) and p38 mitogen-activated protein kinase (MAPK), and their inhibitors suppressed NO production. These results suggest that in contrast to the anti-proinflammatory role in microglia, IL-27 exerts a pro-inflammatory role by enhancing NO production in peritoneal macrophages stimulated with LPS through activation of STAT1, NF-κB and MAPKs.
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Affiliation(s)
- Motomu Shimizu
- Tumor Therapy Laboratory, Tokyo Metropolitan Institute of Medical Science, 2-1-6 Kamikitazawa, Setagaya-ku, Tokyo 156-8506, Japan
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Lee BH, Carcamo WC, Chiorini JA, Peck AB, Nguyen CQ. Gene therapy using IL-27 ameliorates Sjögren's syndrome-like autoimmune exocrinopathy. Arthritis Res Ther 2012; 14:R172. [PMID: 22827855 PMCID: PMC3580566 DOI: 10.1186/ar3925] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2012] [Accepted: 07/24/2012] [Indexed: 12/24/2022] Open
Abstract
Introduction Sjögren's syndrome (SjS) is a systemic autoimmune disease characterized by decreased salivary and lacrimal gland secretions, resulting in severe dry mouth and dry eyes. Recent studies have suggested that TH17 cells and its signature cytokine IL-17 are involved in the underlying pathogenic mechanisms leading to destructive inflammation and autoimmunity. In the present study, we examined whether IL-27, a natural inhibitor of TH17 activity, could down-regulate or reverse SjS in C57BL/6.NOD-Aec1Aec2 mice, a model of primary-SjS. Methods Recombinant serotype 2 adeno-associated viral (AAV2) vectors expressing either IL-27 (rAAV2-IL27) or LacZ (rAAV2-LacZ) were injected into 6 or 14 week-old C57BL/6.NOD-Aec1Aec2 mice. Changes in IL-27, IL-17, and IL-10 cytokine levels in peripheral blood were determined by ELISAs, while flow cytometry analyses were used to quantify cytokine-positive splenocytes. Histological assessment of salivary glands, anti-nuclear autoantibody (ANA) staining, and stimulated saliva flow rates were used to profile SjS disease severity. Results Mice systemically treated with intravenous rAAV2-IL27 injections at either 6 or 14 weeks of age exhibited long-term elevated levels of serum IL-27 with concomitantly reduced levels of IL-17 compared with sera from mice injected with rAAV2-LacZ or saline out to 20 weeks post-inoculation. Most importantly, disease profiles revealed that rAAV2-IL27 treatment had little effect on lymphocytic focus (LF) scores, but resulted in structural changes in LF, lower titers of ANAs with changes in staining patterns, and a less severe clinical disease as determined by saliva flow rates. Conclusions These data support the concept that IL-27, when provided exogenously, can induce a suppressive effect on SjS development and thus may be an effective therapeutic agent for regulating TH17 pro-inflammatory activity in autoimmune diseases where the TH17 system has been shown to play an important role in their pathogenesis.
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Ho MY, Tang SJ, Chuang MJ, Cha TL, Li JY, Sun GH, Sun KH. TNF-α induces epithelial-mesenchymal transition of renal cell carcinoma cells via a GSK3β-dependent mechanism. Mol Cancer Res 2012; 10:1109-19. [PMID: 22707636 DOI: 10.1158/1541-7786.mcr-12-0160] [Citation(s) in RCA: 93] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
TNF-α is a cytokine with antitumorigenic property. In contrast, low dose, chronic TNF-α production by tumor cells or stromal cells may promote tumor growth and metastasis. Serum levels of TNF-α are significantly elevated in renal cell carcinoma (RCC) patients. Here, we showed that TNF-α induced epithelial-mesenchymal transition (EMT) and promoted tumorigenicity of RCC by repressing E-cadherin, upregulating vimentin, activating MMP9, and invasion activities. In addition, TNF-α treatment inhibited glycogen synthase kinase 3β (GSK-3β) activity through serine-9 phosphorylation mediated by the phosphatidylinositol 3-kinase/protein kinase B (PI3K/Akt) pathway in RCC cells. Inhibition of PI3K/AKT by LY294002 reactivated GSK-3β and suppressed the TNF-α-induced EMT of RCC cells. Inactivation of GSK-3β by LiCl significantly increased MMP9 activity and EMT of RCC cells. Activation of GSK-3β by transduction of constitutively active GSK-3β into RCC cells suppressed TNF-α-mediated anchorage-independent growth in soft agar and tumorigenicity in nude mice. Overexpression of a kinase-deficient GSK-3β, in contrast, potentiated EMT, anchorage-independent growth and drastically enhanced tumorigenicity in vivo. Most importantly, a 15-fold inactivation of GSK-3β activity, 3-fold decrease of E-cadherin, and 2-fold increase of vimentin were observed in human RCC tumor tissues. These results indicated that inactivation of GSK-3β plays a pivotal role in the TNF-α-mediated tumorigenesis of RCC.
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Affiliation(s)
- Ming-Yi Ho
- Department of Biotechnology and Laboratory Science in Medicine, National Yang-Ming University, Taipei, Taiwan
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Chung LY, Tang SJ, Sun GH, Chou TY, Yeh TS, Yu SL, Sun KH. Galectin-1 promotes lung cancer progression and chemoresistance by upregulating p38 MAPK, ERK, and cyclooxygenase-2. Clin Cancer Res 2012; 18:4037-47. [PMID: 22696230 DOI: 10.1158/1078-0432.ccr-11-3348] [Citation(s) in RCA: 113] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE This study is aimed at investigating the role and novel molecular mechanisms of galectin-1 in lung cancer progression. EXPERIMENTAL DESIGN The role of galectin-1 in lung cancer progression was evaluated both in vitro and in vivo by short hairpin RNA (shRNA)-mediated knockdown of galectin-1 in lung adenocarcinoma cell lines. To explore novel molecular mechanisms underlying galectin-1-mediated tumor progression, we analyzed gene expression profiles and signaling pathways using reverse transcription PCR and Western blotting. A tissue microarray containing samples from patients with lung cancer was used to examine the expression of galectin-1 in lung cancer. RESULTS We found overexpression of galectin-1 in non-small cell lung cancer (NSCLC) cell lines. Suppression of endogenous galectin-1 in lung adenocarcinoma resulted in reduction of the cell migration, invasion, and anchorage-independent growth in vitro and tumor growth in mice. In particular, COX-2 was downregulated in galectin-1-knockdown cells. The decreased tumor invasion and anchorage-independent growth abilities were rescued after reexpression of COX-2 in galectin-1-knockdown cells. Furthermore, we found that TGF-β1 promoted COX-2 expression through galectin-1 interaction with Ras and subsequent activation of p38 mitogen-activated protein kinase (MAPK), extracellular signal-regulated kinase (ERK), and NF-κB pathway. Galectin-1 knockdown sensitized lung cancer cells to platinum-based chemotherapy (cisplatin). In addition, galectin-1 and COX-2 expression was correlated with the progression of lung adenocarcinoma, and high clinical relevance of both proteins was evidenced (n = 47). CONCLUSIONS p38 MAPK, ERK, and COX-2 activation are novel mediators for the galectin-1-promoted tumor progression and chemoresistance in lung cancer. Galectin-1 may be an innovative target for combined modality therapy for lung cancer.
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Affiliation(s)
- Ling-Yen Chung
- Department of Biotechnology and Laboratory Science in Medicine, National Yang-Ming University, Taipei, Taiwan
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Dasanu CA, Sethi N, Ahmed N. Immune alterations and emerging immunotherapeutic approaches in lung cancer. Expert Opin Biol Ther 2012; 12:923-37. [PMID: 22559147 DOI: 10.1517/14712598.2012.685715] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Subjects with lung cancer were shown to present a variety of immune abnormalities including cellular immune dysfunction, cytokine alterations, and antigen presentation defects. As discouraging results are commonly seen with the existing therapies in lung cancer, more innovative treatment strategies are needed. AREAS COVERED The authors review comprehensively the immune abnormalities in individuals with lung cancer, describe the lung cancer immunotherapy candidates that are most advanced in their clinical development, and summarize recent data from clinical trials of these agents. EXPERT OPINION Enhancing the immune system represents an appealing avenue for lung cancer therapy. Several immunomodulating agents have activity in this regard including ipilimumab, a monoclonal antibody against the CTLA-4, and talactoferrin, a dendritic cell activator. In addition, a significant activity was shown with belagenpumatucel-L, a whole-cell-based vaccine that blocks the action of TGF-β2. Other promising vaccines are protein-specific vaccines against tumor antigens such as MAGE-A3, EGF, and MUC1. Although some of these immunotherapies may have lackluster performance as single agents in advanced disease, more impressive results are seen in combination with chemotherapy agents. Given their proven activity in lung cancer, these immunotherapies may soon become a powerful addition to the oncologist's toolbox.
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Affiliation(s)
- Constantin A Dasanu
- St. Francis Hospital and Medical Center, Department of Hematology-Oncology, Medical Oncology and Blood Disorders, Gothic Park, 43 Woodland Street, Suite G-80, Hartford, CT 06105, USA.
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Peng JM, Chen YH, Hung SW, Chiu CF, Ho MY, Lee YJ, Lai TC, Hsiao M, Liang CM, Liang SM. Recombinant viral protein promotes apoptosis and suppresses invasion of ovarian adenocarcinoma cells by targeting α5β1 integrin to down-regulate Akt and MMP-2. Br J Pharmacol 2012; 165:479-93. [PMID: 21740408 DOI: 10.1111/j.1476-5381.2011.01581.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND AND PURPOSE As prognosis for patients with metastatic ovarian cancer is generally poor, advances in treatment are needed. Here, we studied the mechanism of action of a recombinant viral capsid protein (rVP1) and explored its effect against ovarian tumour growth and metastasis in vivo. EXPERIMENTAL APPROACH The human ovarian cancer cell line SKOV3 and BALB/cAnN-Foxn1 female nude mice were used. Effects of rVP1 on the viability, invasive ability, matrix metalloproteinase (MMP)-2 activity and cancer cell proliferation and metastasis were determined by cell proliferation assay, Matrigel invasion assay, gelatin zymographic analysis, as well as bioluminescence imaging and immunohistological analysis in xenograft mouse models respectively. Levels of total and phosphorylated focal adhesion kinase (FAK), PKB/Akt, phosphatase and tensin homologue (PTEN) and glycogen synthase kinase-3β (GSK-3β) were detected by Western blotting. KEY RESULTS rVP1 promoted apoptosis and decreased invasion of human ovarian cancer cells. This effect of rVP1 was accompanied by activation of PTEN and GSK-3β as well as down-regulation of FAK, Akt and MMP-2. Anti-integrin antibodies or overexpression of constitutively active Akt reversed the cellular effects of rVP1. Orthotopic and intraperitoneal xenograft mouse models demonstrated that rVP1 attenuated survival and metastasis of human ovarian cancer SKOV3 cell line in vivo through selective regulation of Akt and GSK-3β activity as shown by bioluminescence imaging of mice and immunohistochemical analysis. CONCLUSION AND IMPLICATIONS These results indicate that negative regulation of Akt signalling and MMP-2 by rVP1 may have the potential to suppress ovarian tumour growth and metastasis in vivo.
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Affiliation(s)
- Jei-Ming Peng
- Institute of Biochemical Sciences, College of Life Science, National Taiwan University, Taipei, Taiwan
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